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An automatic parking mechanism for an industrial vehicle

An automatic parking and braking mechanism technology, applied in the direction of mechanical equipment, transmission control, components with teeth, etc., can solve the problems of casualties, losses, etc., and achieve the effect of preventing slippage and ensuring safety

Active Publication Date: 2017-12-08
ZHEJIANG ZHONGCHAI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional electric forklift axle box assembly mainly relies on hand-pulling the brake cable to tension the brakes at both ends of the drive axle to realize vehicle parking. However, sometimes the driver forgets to pull the brake cable when parking temporarily, causing the vehicle to slide. Without timely discovery by personnel, certain losses and casualties will be caused.

Method used

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  • An automatic parking mechanism for an industrial vehicle
  • An automatic parking mechanism for an industrial vehicle
  • An automatic parking mechanism for an industrial vehicle

Examples

Experimental program
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Embodiment Construction

[0021] Examples, see e.g. Figure 1 to Figure 4 As shown, an automatic parking mechanism for an industrial vehicle includes a drive axle 100, a gearbox 200 is installed on the drive axle 100, the rear of the gearbox 200 is hinged with an input shaft sleeve 201, and the rear of the gearbox 200 is fixed There is a brake mechanism 30, and the rotating shaft 31 of the brake mechanism 30 stretches into the input shaft sleeve 201 to be connected with the input shaft sleeve 201. The brake housing 32 of the brake mechanism 30 is formed with a brake oil inlet hole 33, and the driver's seat The switch device 500 is fixed below the 400, the switch device 500 controls the solenoid valve 600 to open or close, the oil outlet of the hydraulic oil station 700 communicates with the main oil inlet 601 of the control solenoid valve 600 through the oil supply pipe, and the control solenoid valve 600 One branch oil outlet 602 communicates with the oil return port of the hydraulic oil station 700 t...

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PUM

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Abstract

The invention discloses an automatic parking mechanism for an industrial truck. The automatic parking mechanism comprises a drive axle. A gearbox is arranged on the drive axle. An input shaft sleeve is hinged to the rear portion of the gearbox. A braking mechanism is fixed to the rear portion of the gearbox. A rotary shaft of the braking mechanism stretches into the input shaft sleeve to be connected with the input shaft sleeve. A braking oil inlet is formed in a braking shell of the braking mechanism. An opening and closing device is fixed below a driver seat and controls an electromagnetic valve to be opened or closed. An oil outlet of a hydraulic oil station is communicated with a main oil inlet of the control electromagnetic valve through an oil supply pipe. One branch oil outlet of the control electromagnetic valve is communicated with an oil return port of the hydraulic oil station through an oil supply pipe. The other branch oil outlet of the control electromagnetic valve is communicated with the braking oil inlet through an oil supply pipe. A braking oil outlet is formed in the shell of the braking mechanism. After a driver leaves the driver seat, the gearbox installed on the drive axle stops rotating, so that parking is achieved, and the temporary parking safety is guaranteed.

Description

Technical field: [0001] The invention relates to the technical field of automatic parking mechanisms for vehicles, and more specifically relates to an automatic parking mechanism for industrial vehicles. Background technique: [0002] The traditional electric forklift axle box assembly mainly relies on hand-pulling the brake cable to tension the brakes at both ends of the drive axle to realize vehicle parking. However, sometimes the driver forgets to pull the brake cable during temporary parking, causing the vehicle to slide. If there is no timely discovery by personnel, certain losses and casualties will be caused. Invention content: [0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide an automatic parking mechanism for industrial vehicles, which can stop the gearbox installed on the drive axle after the driver leaves the driver's seat, thereby realizing parking and ensuring Temporary parking security. [0004] The s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H63/34
CPCF16H63/345
Inventor 何孟兴徐锦潮梁毅锋孙天明甄一伟俞增锋
Owner ZHEJIANG ZHONGCHAI MACHINERY