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Truck braking radiating system

A brake system and technology for trucks, applied in vehicle parts, brakes, transportation and packaging, etc., can solve the problems of drivers wasting time and money, increasing fuel consumption, increasing the weight of trucks, etc., and achieve good heat dissipation effect

Active Publication Date: 2014-07-30
范伟俊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when trucks on the market step on the brakes on a downhill road, the brake drum or brake disc rubs against the brake pads to achieve the braking effect, and this friction will generate a lot of heat. In order to prevent the brake drum or brake disc from being damaged Overheating and loss of braking performance, it is necessary to continuously spray water on the brake drum for cooling. In the process of using water to cool down, only a small part of the water is evaporated, and most of the water is thrown off by the brake drum, so the truck All are equipped with large water tanks, which can be filled with water at any time for emergencies, but this will increase the weight of the truck, increase the fuel consumption, and because of the high water consumption, it is necessary to add water frequently, which also causes a waste of water resources. It's a waste of time and money

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] image 3 It is a schematic diagram of the structure of the water tank circulating cooling device in this embodiment. The water tank circulating cooling device includes a water tank 17, a water tank inlet pipe 18 and a water tank outlet pipe 19. The water tank 17 is located at a position higher than the girder of the truck. Water pipe 18 and water tank outlet pipe 19;

[0044] When the driver steps on the brakes, the brake shoe 6 contacts and rubs against the brake pad 4 on the inner wall of the brake drum 3, and the heat energy generated by the friction makes the temperature of the water in the brake shoe inner cavity 9 rise, and the water that has increased in temperature becomes steam from After the brake shoe outlet pipe 2 and the water tank inlet pipe 18 flow into the water tank, they are cooled by the water in the water tank 17, and then flow out from the water tank outlet pipe 19, and the evaporated water flows into the brake shoe inner chamber 9 through the brake...

Embodiment 2

[0046] Figure 4 As shown, it is a structural schematic diagram of a mechanical circulation cooling device in this embodiment, including a generator 27, a cable 28, a motor 22, a high-pressure pipe 30, a return pipe 20 and a connected water pump 29 and a radiator 21, and the generator 27 is provided by a truck The drive shaft 23 of the drive shaft 23 drives its operation through the splitter 24 and the output drive shaft 26, the output end of the generator 27 is connected with the motor 22 through the cable 28, and one end of the motor 22 is connected with the fan blade of the water pump 29 and the radiator 21, thereby driving Connected water pump 29 and radiator 21, the other end of water pump 29 is connected with one end of high pressure pipe 30, the other end of high pressure pipe 30 is connected with brake shoe inlet pipe 1, the other end of radiator 21 is connected with one end of return pipe 20, The other end of the return pipe 20 is connected with the brake shoe outlet ...

Embodiment 3

[0050] Figure 5 As shown, it is a schematic diagram of the structure of the mechanical circulation cooling device in this embodiment, including the high-pressure pipe 30, the return pipe 20, the connected water pump 29 and the radiator 21, and the water pump 29 and the radiator 21 are passed through the clutch by the transmission shaft 23 of the truck 24 and the output drive shaft 26 drive the operation, one end of the water pump 29 is connected with one end of the high pressure pipe 30, the other end of the high pressure pipe 30 is connected with the brake shoe inlet pipe 1, one end of the radiator 21 is connected with one end of the return pipe 20, and the return pipe The other end of 20 links to each other with brake shoe outlet pipe 2.

[0051] In order to utilize the power of transmission shaft 23 rationally, the tail end of gearbox 25 is connected with transmission shaft 23, and transmission shaft 23 is set to be connected with one end of splitter 24, and the other end ...

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Abstract

The invention provides a truck braking radiating system which comprises a braking drum, braking shoes and a braking piece, wherein a pair of arc-shaped braking shoes are arranged inside the braking drum. The truck braking radiating system is characterized in that a plurality of braking drum rivet holes are formed in the inner wall of the braking drum, braking piece rivet holes corresponding to the braking drum rivet holes are formed in the braking piece, and the braking piece is fixed on the inner wall of the braking drum through a rivet; the inner cavity of each braking shoe is emptied, the opposite ends of the braking shoes are connected through a guiding pipe, the other end of one braking shoe is provided with a braking shoe water inlet pipe, and the other end of the other braking shoe is provided with a braking shoe water outlet pipe; a water tank circulating radiating device or a mechanical circulating radiating device provided with a water pump and a radiator is arranged between the braking shoe water inlet pipe and the braking shoe water outlet pipe. A truck does not need to fill the water in a large water tank anytime to spray the braking drum to radiate, the oil consumption quantity of the truck is reduced, the trouble that a driver needs to add the water in the midway is omitted, and the time and the money are reduced.

Description

technical field [0001] The invention relates to a truck, in particular to a brake cooling device. Background technique [0002] At present, when trucks on the market step on the brakes on a downhill road, the brake drum or brake disc rubs against the brake pads to achieve the braking effect, and this friction will generate a lot of heat. In order to prevent the brake drum or brake disc from being damaged Overheating and loss of braking performance, it is necessary to continuously spray water on the brake drum for cooling. In the process of using water to cool down, only a small part of the water is evaporated, and most of the water is thrown off by the brake drum, so the truck All are equipped with large water tanks, which can be filled with water at any time for emergencies, but this will increase the weight of the truck, increase fuel consumption, and because of the high water consumption, it is necessary to add water frequently, which also causes a waste of water resource...

Claims

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Application Information

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IPC IPC(8): B60T5/00
CPCB60T5/00
Inventor 范伟俊
Owner 范伟俊
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