Crawler walking chassis with grouser angle adjustable

A technology of walking chassis and crawler walking device, which is applied to tracked vehicles, motor vehicles, transportation and packaging, etc. It can solve the problems of low adhesion of the track to the ground, poor turning ability of the tracked vehicle, and large soil damage, etc., so as to facilitate popularization, Effect of reducing power loss and increasing adhesion

Inactive Publication Date: 2017-02-22
CENT SOUTH UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Agricultural machinery is suitable for crawler-type agricultural machinery in hilly areas such as Hunan, but the steering of existing crawler machinery is greatly affected by soil shear deformation, causing great damage to the soil, low adhesion of the crawler to the ground, and high power loss. Problems such as poor steering ability

Method used

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  • Crawler walking chassis with grouser angle adjustable
  • Crawler walking chassis with grouser angle adjustable
  • Crawler walking chassis with grouser angle adjustable

Examples

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] Such as figure 1 and figure 2 As shown, the crawler chassis with adjustable crawler angle in this embodiment includes a support 1, two crawler running devices installed on both sides of the support 1, and a driving device 2 installed on the support 1. Each crawler running device Comprise frame 3, the pulley unit 4 that is installed on the frame 3 and the walking track 5 that is wound on the pulley unit 4, pulley unit 4 is prior art, and it comprises driving wheel, supporting wheel, supporting wheel, Tensioner, etc., the driving device 2 is connected with the driving wheel of the pulley unit 4 to drive the pulley unit 4 to rotate to make the walking crawler 5 run, and the walking crawler 5 is provided with a number of spur shoes 51 arranged at intervals. Plate 51 is installed on the walking crawler belt 5 through a rotating m...

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PUM

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Abstract

The invention discloses a crawler walking chassis with grouser angle adjustable. The crawler walking chassis comprises a support seat, two crawler walking devices mounted on the two sides of the support seat respectively and a drive device mounted on the support seat. Each crawler walking device includes a rack, a pulley unit mounted on the rack and a running crawler belt wound around the pulley unit. The drive device is connected with the pulley unit, a plurality of spaced-apart grouser plates are arranged on the running crawler belt, and each spaced-apart grouser plate is installed on the running crawler belt through a rotary mechanism and rotates around the axis perpendicular to the outer surface of the running crawler belt. Each crawler walking device is further provided with an angle adjusting device for adjusting the rotation angle of each grouser plate. The crawler walking chassis with the grouser angle adjustable has the advantages of small damage to the soil, good steering ability, small power loss, good adaptability and the like.

Description

technical field [0001] The invention relates to the technical field of crawler walking equipment, in particular to a crawler chassis with an adjustable crawler angle. Background technique [0002] The crawler type walking system is the most widely used walking system after the tire type in construction machinery. Common crawler-type construction machinery includes bulldozers, loaders, excavators, drilling machines, rock drilling machines, harvesters, etc. [0003] As the world's largest source of food supply, China occupies an extremely important position in food security. As far as rice is concerned, the world's rice planting areas are mainly concentrated in Asia, which accounts for 92% of the world's total rice production. The United States is the main rice producer in North America, and Italy is the largest rice producer in Europe. my country is the largest rice producer in the world. The annual rice planting area is about 30 million hectares, accounting for about 20% o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D55/084B62D55/125
CPCB62D55/084B62D55/125
Inventor 李军政刘少军戴瑜袁大利彭姣春
Owner CENT SOUTH UNIV
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