The main attraction and national symbol of Bangladesh is the rickshaw. It is more than a means of transportation. Pedicab is a whole layer of art. A huge amount of human labor is invested in each such cart. Each rickshaw is unique in its own way and no two are alike. There are over 350,000 rickshaws in Dhaka alone. I suspected that thousands of artists were working on the design of such a fleet of vehicles and, of course, I wanted to see how it happened.
Our English-speaking rickshaw takes us through the narrow, dark streets of old Dhaka to the quarter where the workshops are concentrated. We are going a little late and almost all the workshops are already closed, but there is hope. And she makes excuses. We park near an open garage on a narrow street. Work is in full swing both inside and outside.
Every corner of the room is used for something. A man works in the corner by the light of a lamp. Wraps gold tape around metal parts.
Nearby, a thirteen-year-old boy assembles complex appliques from self-adhesive film.
Wooden blanks for seats are stored in another corner.
interior
The artist is working right in front of the garage door. There is better lighting here from a street lamp.
And right next to the fence, on the opposite side of the alley, the chassis is being painted.
We walk 30 meters and find a second working workshop
The artist is working in a corner.
The design of pedicabs uses a special technique, style and classic scenes with animals. Each rickshaw has surfaces on which such paintings are placed.
Most artists don’t invent anything, but simply copy the “classics” from old battered books and Japanese catalogs of vintage rickshaws. The painting depicts a meal of a deer, a lion and a tiger.
The production process is approximately the same as in the previous workshop. Assembling parts for a sliding roof. Then all this is stitched on a sewing machine.
Each cart has large rectangular surfaces, which are usually covered with large designs. Many artists work from home. Especially over such elements.
Each workshop employs approximately 6 people. The set of specialties is standard.
finished chassis
According to our rickshaw driver, a new cart costs about $300, and a used one can be found for 100-150.
Source
kak-eto-sdelano.ru
Advantages
Having decided to make a tricycle with your own hands, check out its advantages compared to analogues on two wheels:
- Anyone can use such transport, regardless of age, financial situation and physical fitness.
- Making a model with your own hands does not require special knowledge or significant capital investment.
- Tricycles, made by yourself or bought in a store, are much more stable on the road.
- During operation, balance is not required, and this is a very significant factor for older people.
- The model is equipped with a low frame that makes it easier for the rider to get on.
- The high load capacity of the unit allows it to be used for commercial purposes.
Where to begin?
To create a three-wheeled adult bicycle with your own hands, you will need to purchase a two-wheeled model of domestic or foreign production. Depending on the chosen modification, the aesthetic side of the future vehicle will be determined.
When carrying out work, you should not rely only on the quality of the parts. Basic rules must also be followed, namely:
- Calculate the height of the model so that the owner can sit on it comfortably.
- Check the stability of the sample so that it does not fall over when the steering wheel is turned sharply.
- A new bicycle must be equipped with a reliable braking system and a warning bell.
- It is better to install new pedals and wheels to avoid slipping and slipping.
- The steering wheel and wheels should rotate smoothly without making any extraneous sounds.
Peculiarities
The most significant point when creating tricycles with your own hands is the need to modify the frame. This will require strengthening the metal frame using profile ribs.
One of the simplest and most economical ways to create such a structure is to use a frame from Ural. You will need to cut down the rear fork and install a new frame made of duralumin pipes. The second element is mounted below the seat. This will allow you to install a container for transporting goods. Wheels connected by an axle are installed on both sides, and a sprocket is fitted in the center.
The dimensions of the frame when making a tricycle with your own hands may vary, depending on the creative ideas of the designer. The most reliable and fastest technologically for the production of the model in question is the use of a rear factory axle with a UK-65 type differential.
Bridge installation
The assembly procedure for this element is not particularly difficult, since it fits almost all classic frames. The work is performed in the following sequence:
- First, all the stock rear end components are removed, including the stock chain, wheel, fender, rack, and hand brakes.
- Then the UK type axle is installed on the original rear wheel seat. In this case, the stops are placed on the lower tube of the rear part of the frame, the axle is threaded through the eyes. All parts are tightened, the stops are attracted using clamps.
- Next, a new chain is installed, which is longer than the usual analogue. To make it, you need to buy two standard chains and adjust the element to the required dimensions. To remove excess links, use the method of grinding off the rivet or installing a new lock.
- All that remains is to configure the speed switch.
As you can see, tricycles by hand are not such an impossible task.
Brake system
The assembly of the equipment can be considered complete. However, you should pay attention to the brakes. The fact is that only disk elements are suitable for such a modification; it is not possible to install a rim version. This unit will require certain investments, but it will protect the cyclist and provide reliable operation. The purchased kit, in addition to the discs themselves, includes hubs, calipers, and a brake lever (placed on the steering wheel).
Tools and materials
To make a tricycle with your own hands, you will need to stock up on certain materials. These include:
- An old two-wheeled donor bicycle.
- Steel frame.
- Plywood.
- Body kit.
- A pair of wheels, preferably 20 inches in diameter.
- Square profile blank.
- Saw "grinder".
- Welder.
- Hammer.
- Set of keys and screwdrivers.
- Drill and hacksaw.
What will you have to spend money on?
When creating the modification in question yourself, you will need to take into account the costs of purchasing the necessary parts. In specialized stores you can easily find the necessary material. The main part that allows you to transform a two-wheeled bicycle into an analogue with three levels is the UK-6S bridge (or its equivalent). The average cost of a part is about 25 thousand rubles. In addition, you will have to buy an additional chain, gear selector, wheels and a set of sprockets.
As a result, the future owner will be able to independently design the model without significant financial costs, as well as choose an individual external design that will give the bike originality. If the work is carried out correctly, the equipment will delight the user not only with comfort, but also with reliability.
Finally
In order not to waste work on creating the unit in question, you will need to make drawings of a tricycle. In this case, making it yourself will become much easier.
Having studied these tips and choosing the right tools and material, you will get a reliable household assistant that does not require fuel, is stable, has good load capacity and an original design.
fb.ru
Step 1: Find an unwanted bike.
I used an old bicycle as a base and cut it in half along the black line. A bicycle must have a steel frame! Bicycles with an aluminum frame will not work. You can check the frame using a magnet.
Step 2: Assembling the trike frame.
Let's start assembling a homemade trike by creating the front frame. I decided to make it larger - measuring 100 cm by 100 cm. As it turned out later, the size chosen was not entirely optimal. The photo shows a trike frame welded from steel pipes and the back of an old bicycle.
Step 3: Trike wheels.
Now we have to install the front wheels directly on the frame. If you look at the Christiania tricycle, you will notice that the wheel axle is not located in the middle, but a little closer to the front of the frame. In addition, I wanted the steering wheel to be height adjustable. Therefore, only two steel pipes were welded to the rear of the frame, where the steering wheel is installed.
On Christiania tricycles, the wheel axle is moved slightly forward, but it remains behind the head tube. First I installed the axle in front of the head tube. After a few months, I had to position the axle like the original trike, which made the bike much easier to control.
It is better to use 20-inch wheels at the front. Thus, we lower the center of gravity and improve the control of the trike on ascents and descents. But this raises a problem - a regular head pipe is not suitable, since there is simply not enough space between the ground and the cradle. Therefore, you will have to abandon its use. Instead of a head tube, you can use tapered roller bearings, which are used in cars.
Placing the wheels at a slight angle improves bike control.
Step 4: Test the front frame.
The front frame for a homemade trike looks pretty good.
Step 5: Welding the components of the homemade cargo bike.
We weld the head tube to the front of the frame.
Step 6: The back of the homemade tricycle.
Next we will start assembling the rear of the cargo bike. The head tube from an old bicycle, welded to a steel pipe, will in turn be welded to the rear of the bicycle. You can see in the photo above that the angle at which the steel tube connects to the head tube is different from the angle on the original bike. This was my second mistake that I made.
At this stage, the homemade cargo trike looks good. But once I tried to ride it, I found that the bike could barely turn in any direction. After thinking a little about the reasons for this, I realized that the problem most likely arises from the angle of the head pipe.
After riding this tricycle for a while, I realized that I had chosen the worst angle of all. possible options. On the Christiania bike the angle is 9.5°, which is the opposite of the standard caster angle on a bicycle.
In addition, by law, pedal-powered vehicles with a width of more than 80 cm require permits. Based on these considerations, I had to slightly reduce the size of the tricycle.
Consequently, the front frame had to be cut, reduced in size and another head tube taken from another old bike.
It turned out just great!
Step 7: Strengthen the back of the trike.
But the back doesn't look strong enough. Therefore, it is necessary to make another one steel pipe with fastening.
Step 8: Trike handlebars.
The steering wheel consists of three pipes connected at an angle of 90 degrees. It is better to choose a curved steering wheel rather than a straight one. This will save space and allow you to sit more upright.
Step 9: Brakes.
To install the brakes, which I took from another old bicycle, I had to bolt a plate with holes to the frame.
Step 10: Completing the frame.
There are two other improvements you can make:
Step 11: Brake Adapter.
But there was still one more issue that needed to be resolved - controlling the two front brakes using one handle. While talking to a friend, he found interesting solution— an adapter that redistributes the force from one handle simultaneously to two brakes.
You don’t have to make an adapter for the front wheel brakes yourself, but simply buy a “double brake lever.” It is quite cheap and allows you to control two brakes at the same time.
Step 12: Installing the cradle.
And the last thing that should be added is a cradle for transporting the child and things.
Choose the carrycot size according to your needs. The chosen size of the cradle suits me quite well, since I need to transport two children and luggage. Sometimes there can be four children in the cradle with their things. If you don't need that much space, you can make it smaller. Because even with a slight headwind, a large cradle will create noticeable aerodynamic drag. You can first make a mockup out of cardboard. And only after you are completely satisfied with it, move on to the tree.
You will also need to install reflectors and other necessary safety accessories.
Step 13: Adjustable Steering Damper.
The last thing that needs improvement on this awesome DIY cargo trike is the addition of an adjustable steering damper. Since it is quite expensive, I made it myself from a spring and a screw tie. I am completely satisfied with his work.
velofun.ru
What does a rickshaw look like?
A pedicab is a vehicle for public or personal use that can carry 1–2 people, excluding the driver. Most of all, it resembles a tricycle, in one of which there is a stroller (seat), and passengers are transported on it. The driver controls the rickshaw by pedaling, that is, this type of transport is 100% environmentally friendly. In most cases, there is a small fabric canopy over the passenger seat, which helps to hide from the scorching sun. The use of this transport is possible only in the warm season.
What will be needed to reconstruct a bicycle?
Before making a pedicab, it is important to prepare all the tools and elements that will be needed in the process:
- plywood made of several layers;
- metal tools;
- bicycle transmission;
- machine for grinding (leveling) corners;
- artificial leather;
- three bicycle wheels;
- metal pipe;
- nuts, bolts and other fastening elements;
- welding machine;
- foam rubber
Sequential instructions for creating a rickshaw
Important! To convert your bike correctly, you need to pay attention to the details and strictly follow the instructions. Use only high-quality materials, so you will get more durable and reliable transport.
Design
Before making a pedicab, decide on the design. There are two options for such transport. The most common is the one where the driver is in front of the passengers. Thanks to this design, the passenger seat is more stable, as it is located on two wheels. There is a second, opposite option, in which case the passengers are in the front. If you want to create a taxi and carry clients in your rickshaw, you should think about the second option, since clients like it more; for greater safety, it is recommended to go with the first option.
Important! Remember that if you choose the second option, the driver's seat should be located slightly higher than the passengers' cabin so that the driver can clearly see the road ahead.
Before you start making a pedicab, carefully check that you have all the parts and tools, since the absence of anything may make it impossible to create a pedicab with your own hands. It is best to have several parts in stock (bolts, nuts, foam rubber, etc.).
Drawing and diagram
To make a rickshaw with your own hands, it is important to prepare a drawing or diagram, at least generalized, in order to avoid significant mistakes during the creation of the transport.
Important! When creating a drawing, it would be useful to make a brief plan that will allow you to understand the order of your actions and make the production of bicycle transport clear and consistent.
Main stage of work
The basis for a pedicab is a cycle frame, to which you need to weld additional metal elements. To understand what should happen, pay attention to the tricycles and photos of finished pedicabs. The design is very simple and understandable. Remember that you need to use only durable metal, because the transport will carry 2-3 times more weight than a standard bicycle.
Then you need to attach the transmission (don’t forget about the gear-type sprocket on the drive wheel), the bicycle chain (just put it on), and the pedal mechanism. Lubricate the bicycle chain before attaching it to the pedicab. The next stage is the installation of the steering wheel; it fully corresponds to the bicycle one.
Important! To protect yourself and your passengers, you can install a steering brake and add an alarm system that will notify you of approaching vehicles.
Final details
The last stage of work on a bicycle taxi is the creation of a seat. It needs to be made of plywood, covered with leather, placing foam rubber under it for convenience. After this, you need to check all the fasteners, tighten the bolts and make sure the structure is reliable. Next, a canopy is put on the rickshaw, which will protect passengers from the sun and bad weather.
How to choose a bike for a teenager
Among all types of personal and public transport, the most environmentally friendly is the rickshaw. It does not require fuel - just a person who will spin the pedals. It does not harm the atmosphere and rarely gets into accidents because it moves at the speed of a bicycle. A rickshaw can carry several passengers at the same time and help transport cargo.
Description and a little history
Today in Western countries, a pedicab is usually called a more correct term – “velotaxi”. It is classified as public transport. In essence, a rickshaw is a a special design on a bicycle base, the power of which is 1 human force. We are talking about a person who sits behind the wheel and turns the pedals. Thanks to his efforts, the bike taxi is moving forward.
Rickshaws appeared in Asia long before the invention of the bicycle. A man-driver was running along the road, pulling a cart with a passenger. Cycle rickshaws first appeared in Japan, and from there the idea traveled to other Asian countries.
Half a century ago, pedicabs filled the city streets of Europe and America. There they have special hopes and plans - rickshaws pulled by bicycles serve as entertainment for tourists. Thus, pedicabs are incredibly popular among guests of central New York, Washington, and London. A few years ago, bicycle taxis appeared in both Russian capitals. In Moscow, pedicabs travel along Pushkinskaya Square, and in St. Petersburg - along Dvortsovaya.
Each country that welcomed pedicabs brought something of its own to them. Therefore, the designs of Asian models differ significantly from European or pedicabs Russian production. For example, in Western countries they love three-wheeled bicycle taxis. In them, the driver is located in front, and 2-3 passengers are behind him. Such carts come in open and closed roof types. But the inventive Vietnamese prefer to show their country to their guests. To do this, the driver is seated behind the passengers, and he “pushes” them in front of him. Two wheels in Vietnamese rickshaws are located under the passenger side, and one - under the driver's side.
Four-wheeled pedicabs are common in Mongolia and China.
The Russians joined the production of such means of transportation only about a decade ago. The first domestically produced pedicabs left the lines of the Armavir plant in Krasnodar region . It was the Russians who came up with a way to reduce the load on the driver. They proposed installing solar panels to power the electric motor. The driver does not need to pedal furiously; he can enjoy the ride and monitor the direction of travel. Two years ago, the Russian idea found support from Chinese specialists, and the Celestial Empire began serial production solar panels for bicycle rickshaws.
After the advent of an electric rickshaw, new ideas began to arise for the use of an unusual means of transportation. For example, this year they presented rickshaws for transporting ice cream and lemonade, rickshaw bars for resort towns, as well as kiosks moving around the city on bicycles for selling tickets.
Where to buy and how much does it cost?
The rickshaw is suitable for a family holiday within the city. On it, children and their parents can go for a walk in the park or city center. But the roads must be fairly smooth: rickshaws do not tolerate potholes and potholes. Some models can overcome small obstacles, but they are not ready for rough terrain and outright off-road conditions. Passenger rickshaws are cheaper and more accessible than thermal tank devices. If a bicycle taxi is equipped with an ice cream refrigerator, then its cost increases exactly by the price of the refrigerator.
A bicycle rickshaw for transporting goods can be equipped with a stroller basket both in the front and in the rear. The same approach applies to the production of passenger models - the cost of such Russian-made pedicabs starts from 31 thousand rubles. The cost of vehicles with refrigerators ranges from 51 to 99 thousand rubles. There are models stylized as antique carriages; they cost about 95 thousand rubles.
How to do it?
If you like a pedicab with a motor, but don’t like its cost, then you can try to make such a vehicle with your own hands from an ordinary bicycle. To do this you will need imagination, skilled hands and the necessary materials.
- durable multi-layer plywood;
- metal working tools;
- bicycle transmission;
- corner grinding device;
- several pieces of durable artificial leather;
- bicycle wheels - 3 pieces;
- metal pipe;
- fasteners;
- welding machine;
- a little foam.
First of all, craftsmen advise deciding on the design. If your idea draws the image of a pedicabs with the driver's seat in the back, then you should raise the saddle higher so that you can clearly see the road above the passengers. Create a drawing or select a ready-made one.
Use colored lines to mark the order of actions on paper so as not to get confused.
- We cook the frame. The design of the pedicab frame is simple and reliable; it is completely consistent with the frame of a regular children's three-wheeler, but should be several times stronger. She will have to withstand more significant loads.
- We fasten the transmission. When installing this driving part, it is important not to forget about the sprocket on the main wheel. The chain is simply put on and the pedals are attached. At this stage, it is important to remember to lubricate the chain and sprocket.
- Install the steering wheel. The process is no different from installing a steering wheel on a regular bicycle.
- We make a seat and an awning. The seat for passengers is made of multi-layer plywood. After the foam layer, a layer of artificial leather is laid and secured. The canopy can be made of fabric.
All fasteners, bolts and nuts need to be tightened at the final stage, when everything is ready.
To learn how to make a pedicab with your own hands, see the following video.
You will need
- - three bicycle wheels;
- - bicycle transmission;
- - metal pipes;
- - multilayer plywood;
- - fastening elements (bolts and nuts);
- - angle grinder;
- - welding machine;
- - tools for working with metal;
- - foam rubber;
- - artificial leather.
Instructions
Decide on the design of the rickshaw. The most common design is on three wheels, designed to carry one or two passengers. In this case, the cyclist is located in front, and at the back there is a seat for passengers on two wheels. Less common is another design where the cyclist is behind the passenger seats. The choice depends on your taste preferences.
Prepare the tools and materials necessary to make a rickshaw. Stock up on a set of bicycle wheels, purchase or use a used bicycle frame, handlebars, pedals, carriage, and chain drive. To equip the seats you will need multi-layer plywood, foam rubber, fabric and leather (the easiest way is to use leatherette). Don't forget the appropriate size bolts and nuts.
Create a schematic representation of the future bicycle taxi, or even better, make a full-fledged drawing in which you depict all the structural components of the device, taking into account the dimensions of the future transport. It is advisable to write something like technological map, displaying the sequence of work on the manufacture and assembly of the structure. It is important that you clearly understand all stages of the work.
Assemble the rickshaw frame. For this, use a bicycle frame as a starting point, welding additional metal elements to it (in accordance with your drawing). You should end up with a frame that looks like a large bicycle. When calculating the design, keep in mind that it will have to carry twice or even three times the weight of a regular road bike.
Equip the frame with wheels, attach the transmission, including a toothed sprocket on the wheels, a bicycle chain, and a pedal mechanism. Mount the steering; it will not be fundamentally different from a bicycle. Provide a braking system by duplicating the main brake with a hand brake. It would not be superfluous to equip the rickshaw with a simple sound signal.
Bolt a seat for passengers to the base of the structure, making it from a sheet of multi-layer plywood, upholstered with foam rubber and covered with a suitable material. For ease of maintenance and cleaning of seats, provide covers made of dense, plain fabric. If you wish, you can additionally equip your bike taxi with a canopy that protects passengers from bad weather. Paint the fully assembled structure in a suitable color. The taxi is ready to accept its first passengers.
Bicycle taxis are gaining popularity. An alternative name is pedicab. Mainly used in Asia.
It is not necessary to purchase this type of transport. You can make a pedicab based on. The appearance is modified using various elements.
A rickshaw is a three-wheeled vehicle for personal or public use. In addition to the driver himself, there are from one to two seats.
By appearance resembles one in the back of which there is a stroller. The driver sets the vehicle in motion at the expense of. The main advantage is the pedicab.
More often, the stroller is equipped with a small fabric cover that allows you to hide from the sun or rain. The use of this type of vehicle is only possible in warm months.
What is required to convert a bike into a pedicab?
Before creating a pedicab, you will need to prepare the necessary.
- Multilayer plywood.
- Equipment for metal processing.
- A grinding machine is useful for leveling and smoothing corners.
- Faux leather.
- Metal pipe.
- Three, and from the same size bike.
- Nuts and bolts to secure the structure.
- Foam rubber.
- Welding machine.
How to make a pedicab from a bicycle
To properly convert the bike you need to buy materials High Quality and follow clear instructions. In this case, it will be possible to create a reliable and comfortable vehicle.
Bicycles and scooters
Design
Before creating a rickshaw, you need to choose the design of the future transport. There are several options.
The option where the driver is located in front of the passengers is very popular. This design is characterized by a high degree of stability, which is achieved using 2 rear wheels.
The second type - clients are located in front. More suitable for taxis. It is characterized by low stability, but is more popular with passengers.
When using the second option, it is necessary to place the driver above the passenger seats, otherwise the road in front will not be visible. Before you start creating a rickshaw, it is recommended to make sure that you have all the necessary elements and tools.
Scheme
Main stages of production
First of all, you need to prepare the structure to which all other metal elements will be attached. The basis for the diagram can be a tricycle or photographs of pedicabs. The design is not complicated.
When creating a frame, you should only use . This is explained by the high load compared to a bicycle.
The second stage is fastening the transmission. Some people forget about. Then it is put on and the pedal mechanism is installed. Before the first trip.
Next, a steering system is installed, which is completely similar to a bicycle. To increase safety, it is recommended to install a steering wheel, as well as create a signaling system. This way you can warn other people about an approaching vehicle.
Final works
The last stage in creating a pedicab with your own hands is the production and installation of seats for passengers. Made from multilayer plywood. Next, it is upholstered in leather, and foam rubber is pre-attached. This will increase comfort for passengers.
Afterwards, a canopy is put on the rickshaw to protect passengers or.
The production of this type of transport does not require professional skills and is quite cheap. Most create a rickshaw for traveling with their family or to earn money.
For many, this type of transport in Russia will be new, which means we should expect great demand, especially in the summer.
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