All-terrain four-caterpillar-band chassis and agricultural machine

A four-track, all-terrain technology, applied to tracked vehicles, motor vehicles, steering mechanisms, etc., can solve problems such as low climbing performance, poor walking ability on slopes, low climbing performance and flexibility, and increase adaptability and the effect of flexibility

Active Publication Date: 2020-07-03
SOUTH CHINA AGRI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the wheeled walking mechanisms can only be used and operated on flat ground or a large area of ​​gentle terrain, which has certain limitations, such as poor slope walking ability, poor terrain adaptability, low climbing performance, and cannot enter soft, muddy or slopes. area for work
Compared with the wheel-type walking mechanism, the traditional ordinary crawler chassis has better adaptability to terrain climbing performance and less damage to the land. It can carry out agricultural production operations in soft and muddy areas, but when driving on uneven or steep roads, often Rollover occurs due to the high center of gravity and excessive weight of the vehicle body, and the climbing performance and flexibility are low

Method used

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  • All-terrain four-caterpillar-band chassis and agricultural machine
  • All-terrain four-caterpillar-band chassis and agricultural machine
  • All-terrain four-caterpillar-band chassis and agricultural machine

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Embodiment Construction

[0038] The present invention will be described in further detail below in conjunction with specific embodiments.

[0039] An all-terrain four-track chassis includes a vehicle frame, a flat track running mechanism, a body leveling mechanism, and a steering mechanism. The number of flat crawler traveling mechanisms is four groups, which are distributed in a rectangular shape. Each group of flat crawler traveling mechanisms is installed on the frame through a set of body leveling mechanisms; the steering mechanism is located between the rear two groups of flat crawler traveling mechanisms to drive the latter two groups The flat crawler traveling mechanism synchronously steers.

[0040] The frame is a frame structure, and the agricultural machinery structure is mounted on the top to form a walking agricultural machinery.

[0041]The body leveling mechanism includes the outer steel sleeve of the outrigger, the inner steel sleeve of the outrigger, and the hydraulic cylinder; the in...

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PUM

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Abstract

The invention relates to an all-terrain four-caterpillar-band chassis. The chassis comprises a frame, flat caterpillar band walking mechanisms, a vehicle body leveling mechanism and a steering mechanism. The number of the flat caterpillar band walking mechanisms is four, the flat caterpillar band walking mechanisms are distributed in a rectangular shape, and each flat caterpillar band walking mechanism is installed on the frame through the vehicle body leveling mechanism. The steering mechanism is located between the rear two sets of flat caterpillar band walking mechanisms to drive the rear two sets of flat caterpillar band walking mechanisms to steer synchronously, and the rear two sets of flat caterpillar band walking mechanisms are driven to steer synchronously. The invention further relates to an agricultural machine. The agricultural machine is provided with the all-terrain four-caterpillar-band chassis. The machine is stable in operation and steerable. The invention belongs to the technical field of agricultural machinery.

Description

technical field [0001] The invention relates to agricultural machinery technology, in particular to an all-terrain four-crawler chassis, and also relates to an agricultural machine equipped with an all-terrain four-crawler chassis. Background technique [0002] Most of the wheeled walking mechanisms can only be used and operated on flat ground or a large area of ​​gentle terrain, which has certain limitations, such as poor slope walking ability, poor terrain adaptability, low climbing performance, and cannot enter soft, muddy or slopes. work in the area. Compared with the wheel-type walking mechanism, the traditional ordinary crawler chassis has better adaptability to terrain climbing performance and less damage to the land. It can carry out agricultural production operations in soft and muddy areas, but when driving on uneven or steep roads, often Rollover occurs due to the high center of gravity and excessive weight of the car body, and the climbing performance and flexib...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D55/065B62D55/084B62D55/116B62D55/30B62D11/20
CPCB62D55/065B62D55/084B62D55/116B62D55/30B62D11/20
Inventor 刘庆庭周嘉铖武涛张增学徐凤英谢聪吴合槟樊秋菊
Owner SOUTH CHINA AGRI UNIV
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