Method for controlling tracked vehicle to go straight and to turn, steering device and stepless steering system

A steering device and steering control technology, which is applied to non-deflectable wheel steering, steering mechanisms, vehicle components, etc., can solve the problem that tracked vehicles cannot go straight

Inactive Publication Date: 2013-12-11
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a tracked vehicle straight forward and steering control method to solve the technical problem in the prior art that the tracked vehicle cannot go straight after the

Method used

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  • Method for controlling tracked vehicle to go straight and to turn, steering device and stepless steering system
  • Method for controlling tracked vehicle to go straight and to turn, steering device and stepless steering system
  • Method for controlling tracked vehicle to go straight and to turn, steering device and stepless steering system

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Embodiment Construction

[0020] An embodiment of a straight driving and steering control method for a tracked vehicle, the control method in this embodiment is: by changing the power input shaft used for drive connection with the power source, and the left output shaft used for drive connection with the left track of the tracked vehicle The transmission relationship between the shaft and the right output shaft used to connect with the right track transmission of the tracked vehicle controls the straight running and steering of the tracked vehicle, and the transmission relationship between the power input shaft, the left output shaft and the right output shaft controls the tracked vehicle. When going straight and turning, the details are as follows:

[0021](1) When it is necessary to control the steering of the tracked vehicle, control the left meshing gear of the anti-rotation device on the left output shaft to mesh with the right meshing gear of the anti-rotation device on the right output shaft so t...

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PUM

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Abstract

The invention discloses a method for controlling a tracked vehicle to go straight and to turn, a steering device and a stepless steering system. The tracked vehicle is controlled to go straight and to turn by changing the transmission connection relation among a power input shaft, a left output shaft and a right output shaft. The method comprises the following steps that 1) when the tracked vehicle is controlled to turn, a left meshing gear on the left output shaft is meshed with a right meshing gear on the right output shaft to enable the two output shafts to be in transmission connection, and the power input shaft is selectively made to be in meshing transmission connection with one of the two output shafts through a gear according to the turning direction of the tracked vehicle; 2) when the tracked vehicle is controlled to go straight, the left meshing gear on the left output shaft is separated from the right meshing gear on the right output shaft, and the power input shaft is made to be respectively in meshing transmission connection with the two output shafts though gears. After a straight running mechanism breaks down or a steering brake mechanism breaks down, the tracked vehicle can be controlled to go straight through the steering device, and the tracked vehicle is guaranteed to walk normally.

Description

technical field [0001] The invention relates to a method for controlling straight running and steering of a crawler vehicle, a steering device and a stepless steering system. Background technique [0002] With the development and progress of science and technology, the market puts forward more and more requirements for the steering system of tracked vehicles. It is not only required that the steering system can control the steering of tracked vehicles, but also need to be able to control the tracked vehicles to drive in a straight line. [0003] A utility model patent with the authorized announcement number CN20243919U discloses a stepless steering system for tracked vehicles that can control the steering of the tracked vehicle and can also control the straight travel of the tracked vehicle. The device and the left converging planetary row and the right converging planetary row, the shunting mechanism includes the shunting planetary row, and the shunting planetary row is com...

Claims

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Application Information

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IPC IPC(8): B62D11/16
Inventor 曹付义周志立徐立友赵伟
Owner HENAN UNIV OF SCI & TECH
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