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Vehicle brake of dumper and design method thereof

A technology of service brakes and parking brakes, applied in the direction of brake types, axial brakes, brake components, etc., can solve problems such as not being well adapted, and there is no method of calculation and selection, so as to achieve good braking effect and structural design reasonable effect

Active Publication Date: 2018-03-23
GUANGZHOU ELECTRICAL LOCOMOTIVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the selection of brakes for dump trucks is generally designed with reference to experience, and there is no theoretical calculation and selection method, so when the operating conditions change, it cannot be well adapted

Method used

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  • Vehicle brake of dumper and design method thereof
  • Vehicle brake of dumper and design method thereof
  • Vehicle brake of dumper and design method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0061] Depend on Figure 1 to Figure 4As shown, the present invention includes an electric wheel frame body 1, on which a service brake, a parking brake and a brake disc 2 are arranged, and the service brake includes a service brake caliper arranged on both sides of the brake disc 2 Assembly 3, the service brake caliper assembly 3 includes two parallel inner service brake caliper cover plates 4 and outer service brake caliper cover plates 5, and the electric wheel frame body 1 is provided with the inner service brake caliper The fixed seat 6 connected to the cover plate 4, the inner driving brake caliper cover plate 4 and the outer driving brake caliper cover plate 5 are connected by bolts, and the inner driving brake caliper cover plate 4 and the outer driving brake caliper cover plate 5 are formed. The first cavity 19 is provided with a first piston assembly 7 on the inner service brake caliper cover plate 4 and the outer service brake caliper cover plate 5, and the first pi...

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PUM

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Abstract

The invention discloses a vehicle brake of a dumper and a design method thereof. The vehicle brake comprises an electric wheel frame body. A traveling brake, a parking brake and a brake disc are arranged on the electric wheel frame body; the traveling brake comprises traveling brake caliper assemblies arranged on the two sides of the brake disc; and each traveling brake caliper assembly comprisesan inner traveling brake caliper cover plate and an outer traveling brake caliper cover plate which are arranged parallelly. The traveling brake and the parking brake of the vehicle brake of the dumper achieve the functions that the speed can be reduced to the required value in the appropriate deceleration in the driving process, and the appropriate stable speed is kept when the dumper travels downhill through action brake.

Description

technical field [0001] The invention relates to the field of dump trucks, in particular to a brake for a whole dump truck and a design method thereof. Background technique [0002] At present, the selection of brakes for dump trucks is generally designed with reference to experience, and there is no theoretical calculation and selection method, so when the operating conditions change, they cannot be well adapted. Contents of the invention [0003] The invention provides a dump truck complete vehicle brake with reasonable structural design and good braking effect. [0004] In order to solve the above technical problems, the present invention includes an electric wheel frame body, on which a service brake, a parking brake and a brake disc are arranged, and the service brake includes a service brake caliper assembly arranged on both sides of the brake disc , the service brake caliper assembly includes two parallel inner service brake caliper cover plates and outer service br...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D55/228F16D65/18F16D121/04
CPCF16D55/228F16D65/186F16D2055/002F16D2121/04
Inventor 罗朋唐巨铭
Owner GUANGZHOU ELECTRICAL LOCOMOTIVE