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Caterpillar track with adjustable track grouser height

An adjustable, height-adjustable technology, applied in tracked vehicles, motor vehicles, transportation and packaging, etc., can solve the problems of poor adaptability, insufficient traction, easy to slip, etc., and achieve the effect of low cost, simple structure and improved grip.

Inactive Publication Date: 2016-11-30
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing crawler-type walking chassis has problems such as insufficient traction, easy slipping, and poor adaptability to complex terrain such as mountains, hills, swamps, and quagmire.

Method used

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  • Caterpillar track with adjustable track grouser height
  • Caterpillar track with adjustable track grouser height
  • Caterpillar track with adjustable track grouser height

Examples

Experimental program
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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] Such as figure 1 and figure 2 As shown, the height-adjustable crawler belt of the present embodiment includes a walking belt 3, and a plurality of through holes are provided on the walking belt 3, and retractable spines that can stretch out or retract into the surface of the walking belt 3 are slidingly provided in each through hole. 4. There is also an elastic mechanism between the walking belt 3 and each retractable thorn 4 to make the retractable thorn 4 stretch out from the surface of the walking belt 3. The retractable thorn 4 keeps stretching out the surface of the walking belt 3, and when the retractable thorn 4 is subjected to an external force, the retractable thorn 4 can be forced to retract into the surface of the walking belt 3 by overcoming the active force of the elastic mechanism. When the height-adjustable tr...

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PUM

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Abstract

The invention discloses a caterpillar track with adjustable track grouser height. The caterpillar track comprises a walking track, multiple through holes are formed in the walking track, telescopic track grousers capable of stretching out or retracting into the surface of the walking track are arranged in all the through holes, and elastic mechanisms making the telescopic track grousers stretch out of the surface of the walking track are arranged between the walking track and all the telescopic track grousers. The caterpillar track with the adjustable track grouser height has the advantages of being simple in structure, easy to manufacture, low in cost, high in cross-country performance, high in adaptability and defensive performance and the like.

Description

technical field [0001] The invention relates to the technical field of crawler walking equipment, in particular to a crawler with adjustable spur height. Background technique [0002] Since its invention, crawler construction machinery has been widely used in various industries such as agricultural production, construction engineering, military, and unmanned detectors by virtue of its excellent ability to adapt to the environment and excellent ability to climb and cross-country. Common ones are: tractors, bulldozers, loaders, pipelayers, excavators, drilling machines, drilling rigs, harvesters, etc. [0003] my country has a short history of producing crawler chassis, which is basically the same as the development of cranes. Compared with advanced countries in the world, domestic crawler chassis have low technical content and low serialization degree, and there is still a certain gap in manufacturing and design. The existing crawler-type walking chassis has problems such as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D55/26B62D55/116
CPCB62D55/116B62D55/26
Inventor 李军政孙松林蒋蘋谢方平
Owner HUNAN AGRICULTURAL UNIV
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