Hydraulic-type clutch and brake control system

A brake control, hydraulic technology, applied in the field of forklifts, to achieve the effect of solving early wear, avoiding consumption and improving comfort

Pending Publication Date: 2020-01-17
ANHUI HELI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems faced by the current situation in the above-mentioned background technology, the present invention provides a hydraulic clutch and brake control system

Method used

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  • Hydraulic-type clutch and brake control system
  • Hydraulic-type clutch and brake control system
  • Hydraulic-type clutch and brake control system

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Embodiment Construction

[0038] Below in conjunction with accompanying drawing, the present invention will be further described through embodiment.

[0039] Such as Figure 1-9As shown, a hydraulic clutch and brake control system includes a shift fork 22 installed on the gearbox 24, and a clutch pedal assembly 1 and a brake pedal assembly coaxially rotated on the front plate assembly 9 2. The clutch pedal assembly 1 and the brake pedal assembly 2 are respectively connected to the clutch master cylinder 3 and the brake master cylinder 4, and the oil outlet of the clutch master cylinder 3 is connected to the clutch cylinder 15 through the clutch hose 6 The oil inlet is connected, and the oil outlet of the brake master cylinder 4 is connected with the oil inlet of the brake cylinder through the brake rubber hose 5; the piston end of the clutch cylinder 15 is fixedly connected with one end of the rocker arm assembly 17 , the other end of the rocker arm assembly 17 is fixedly connected to one end of the r...

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PUM

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Abstract

The invention provides a hydraulic-type clutch and brake control system. The hydraulic-type clutch and brake control system comprises a shifting fork, a clutch pedal assembly and a brake pedal assembly, wherein the shifting fork is installed on a gearbox; and the clutch pedal assembly and the brake pedal assembly are installed on a front plate assembly in a coaxial rotating mode. The clutch pedalassembly and the brake pedal assembly are connected with a clutch master cylinder and a brake master cylinder correspondingly. An oil outlet of the clutch master cylinder is connected with an oil inlet of a clutch wheel cylinder through a clutch hose, and an oil outlet of the brake master cylinder is connected with an oil inlet of each brake wheel cylinder through a brake hose. The piston end of the clutch wheel cylinder is fixedly connected with one end of a rocker arm assembly, and the other end of the rocker arm assembly is fixedly connected with one end of a disengaging lever. The other end of the disengaging lever is fixedly connected with the shifting fork. According to the hydraulic-type clutch and brake control system, due to the fact that a limiting compressed spring, a return tension spring, a limiting support and the hoses are connected, the initial gap of a clutch pressure plate is guaranteed while mechanism gaps are eliminated, the service life of the clutch pressure plateis further prolonged and the using safety of vehicles is further improved.

Description

technical field [0001] The invention belongs to the technical field of forklifts, and in particular relates to a hydraulic clutch and brake control system. Background technique [0002] With the advancement of science and technology, the overall design and manufacturing level of forklifts has been continuously improved. Customers are no longer satisfied with conventional functional requirements, and gradually put forward higher requirements for the comfort of the whole machine. Therefore, most forklifts currently use suspension forklift structures and car-like pedal control systems. The pedal assembly is installed on the front panel assembly, and together with the front panel assembly and the roof guard, is suspended above the forklift truck body through the shock absorber. This structure greatly isolates the vibration transmitted from the engine to the pedals through the body, and also greatly improves the driving comfort of the user. However, for mechanical forklifts, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F9/075F16H59/02F16H63/30F16H63/32F16D48/04F16D65/14F16D121/04
CPCB66F9/075B66F9/07509F16D48/04F16D65/14F16D2121/04F16H59/02F16H63/3023F16H63/32
Inventor 钱正旺张冬林王平毕胜
Owner ANHUI HELI CO LTD
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