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All-terrain rhombic four-wheel leveling and steering device and agricultural machinery

A diamond-shaped four-wheel and steering device technology, which is applied to steering mechanisms, power steering mechanisms, fluid steering mechanisms, etc., can solve problems such as only suitable for uphill and downhill road sections, and is not suitable for cross-slope walking, so as to increase adaptability and flexibility, Satisfy the large steering requirements of the body and improve the effect of passing

Inactive Publication Date: 2020-10-13
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of cultivating mechanism has the following disadvantages: it is only suitable for uphill and downhill sections, and it is not suitable for walking on horizontal slopes

Method used

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  • All-terrain rhombic four-wheel leveling and steering device and agricultural machinery
  • All-terrain rhombic four-wheel leveling and steering device and agricultural machinery
  • All-terrain rhombic four-wheel leveling and steering device and agricultural machinery

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] An all-terrain diamond-shaped four-wheel leveling and steering device, including a wheeled traveling mechanism, a vehicle body leveling mechanism, a steering mechanism, and a vehicle frame; the number of the wheeled traveling mechanisms is four groups, and each group includes an independently driven wheel. The four wheels are arranged in a rhombus shape, one on the front, one on the rear, one on the left and one on the right side; each wheel is driven by a set of body leveling mechanisms to lift relative to the frame, and the front and rear wheels are driven by a set of steering mechanisms. Rotate on the frame. The steering mechanism positioned at the front side rotates in reverse synchronously with the steering mechanism positioned at the rear side.

[0039] The frame includes a transverse channel steel, a longitudinal channel steel, and a fixing frame. The transverse channel steel and the longitudinal channel steel form a cross-shaped frame, and the fixing frame is lo...

Embodiment 2

[0047] An agricultural machine, the bottom of which is provided with an all-terrain diamond-shaped four-wheel leveling and steering device in Embodiment 1. The center of gravity of agricultural machinery is at the center of the rhombus.

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Abstract

The invention relates to an all-terrain rhombic four-wheel leveling and steering device which comprises wheel type walking mechanisms, vehicle body leveling mechanisms, steering mechanisms and a vehicle frame. The number of the wheel type walking mechanisms is four, each wheel type walking mechanism comprises an independently-driven wheel, the four wheels are arranged in a rhombus shape, and a front side, a rear side, a left side and a right side are provided with one wheel respectively. Each wheel is driven by a set of vehicle body leveling mechanisms to ascend and descend relative to the vehicle frame, and the front side wheel and the rear side wheel are driven by a set of steering mechanisms to rotate relative to the vehicle frame. The invention further relates to agricultural machinery. The all-terrain rhombic four-wheel leveling and steering device is arranged at the bottom of the agricultural machinery. The device and the machinery have advantages of stable operation, strong climbing ability, flexible steering and wide application range, and belong to the technical field of the agricultural machinery.

Description

technical field [0001] The invention relates to agricultural machinery technology, in particular to an all-terrain diamond-shaped four-wheel leveling and steering device, and to an agricultural machinery equipped with the mechanism. Background technique [0002] Most wheeled cultivating mechanisms can only be used and operated on flat land or large-scale gentle terrain, which has certain limitations, such as poor slope walking ability, poor terrain adaptability, low climbing performance, and cannot enter areas with certain slopes. Operation. When the traditional wheeled cultivating mechanism is used for agricultural production, it often rolls over due to uneven road surface or large slope, resulting in uncoordinated four wheels, high center of gravity and excessive weight of the vehicle body, resulting in rollover. Sex is lower. [0003] There is also a cultivating mechanism that can be leveled in the prior art. This cultivating mechanism generally adopts four wheels, two ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G17/08B62D5/06B62D3/06
CPCB60G17/08B60G2202/24B60G2800/91B62D3/06B62D5/061
Inventor 刘庆庭武涛周嘉铖邹小平张增学徐凤英谢聪
Owner SOUTH CHINA AGRI UNIV
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