Coal mine well vehicle rotation operation and control unit

A technology for vehicles and coal mines, applied in vehicle components, fluid steering mechanisms, circuits or fluid pipelines, etc., can solve problems such as difficult driving, safety accidents, and difficulties for drivers to turn and turn their heads, so as to improve driving comfort and reduce fatigue. Effect

Active Publication Date: 2015-06-03
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the height and space of the cab are limited by the roadway, it is very difficult for the driver to turn around and turn his head, the driving is very difficult, and safety accidents are prone to occur, and a vehicle rotation control unit for underground coal mines is provided.

Method used

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  • Coal mine well vehicle rotation operation and control unit
  • Coal mine well vehicle rotation operation and control unit
  • Coal mine well vehicle rotation operation and control unit

Examples

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Embodiment Construction

[0026] A rotary control unit for a coal mine underground vehicle. The rotary control unit 2 is arranged in a mechanical engineering cab 1. The rotary control unit 2 includes an installation platform 4, a follow-up control unit 3 arranged on the installation platform 4, a hydraulic control system 7 and a speed Brake control switching device 8, the installation platform 4 is respectively provided with a speed controller 5 and two brake controllers 6 along the two directions of vehicle travel; the follow-up control unit 3 includes a rotary hand wheel 9, a transmission control device 14, seat 10, transmission control actuator 13, rotating support 11 and rotating positioning device 12, the seat 10 is arranged on the rotating support 11, and the lower end of the rotating support 11 is provided with a rotating positioning device 12, the front of the seat 10 There is a rotary handwheel and a transmission controller 14 for controlling the steering of the vehicle, and a transmission actu...

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Abstract

The invention belongs to vehicle driving and controlling device, particularly relates to a coal mine well vehicle rotation operation and control unit and solves the problems that the height and space of a cab is limited by the roadway, a driver is difficult in turning and head turning, the driving difficulty is high and safety accidents are prone to occurrence. A vehicle operation and control system is integrated with one unit of the cab intensively, the vehicle operation flexibility is not affected, the bidirectional operation and control of the vehicle is implemented smoothly, and the problems that on serious well roadway condition, lateral driving is prone to fatigue during long distance conveying and the forward driving is poor in vision when the vehicle steers frequently during operation are solved.

Description

technical field [0001] The invention belongs to a vehicle driving and control device, in particular to a coal mine underground vehicle rotation control unit. Background technique [0002] The working environment of underground vehicles in coal mines is very harsh. The underground roadway has a narrow field of view, insufficient light, and low visibility. The underground operation vehicle is frequently switched between forward driving and reverse reverse driving, and the height and space of the cab are limited by the roadway. It is very difficult for the driver to turn around and turn his head. Driving is very difficult and prone to safety accidents. [0003] At present, underground coal mine vehicles need to change directions frequently when working in coal mines, so most of them use sideways driving to reduce the difficulty of driving and manipulating. However, during long-distance transportation, the driver's head is in a twisted state for a long time, which is very easy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D5/06B60T13/12B60R16/08
CPCB60R16/08B60T13/12B62D5/06
Inventor 赵远刘文涛马艳卫韩霏潘成杰马凤苹郝明锐丁仁政仇卫建武仲斌
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP
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