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Micro double-crawler walking device

A walking device and double crawler technology, which is applied in the field of crawler devices, can solve the problems of poor traction and high cost, and achieve the effects of small compaction, increased flexibility and compact structure

Inactive Publication Date: 2015-11-04
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a miniature double crawler walking device to solve the problem of high cost and poor traction when the existing crawlers are used for small plot operations.

Method used

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  • Micro double-crawler walking device
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Embodiment Construction

[0016] figure 1 and figure 2 As shown, the specific implementation is as follows:

[0017] A miniature double crawler walking device, comprising a vehicle frame 9, a crawler tensioning mechanism 10, a gearbox 6, a left steering clutch 7, a right steering clutch 8 and a pair of composite crawlers, the composite crawlers are arranged symmetrically on the vehicle frame 9, and the crawlers The tension mechanism 10 is also provided with two and symmetrically installed on the vehicle frame 9 to adjust the compound crawler belt. The left steering clutch 7 and the right steering clutch 8 are symmetrically installed on both sides of the gearbox 6 to drive the composite crawler belt. The gearbox 6 is fixed on the vehicle. On the frame 9, the composite crawler track includes a track 5, a track frame, a guide wheel 4, a plurality of supporting wheels 2, a supporting wheel 3 and a driving wheel 1, and the supporting wheel 2 and the supporting wheel 3 are located between the guiding wheel...

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Abstract

A micro double-crawler walking device comprises a frame, crawler tensioning mechanisms, a gearbox, a left steering clutch, a right steering clutch and a pair of composite crawlers, wherein the composite crawlers are symmetrically arranged on the frame; the two crawler tensioning mechanisms are symmetrically mounted on the frame to adjust the composite crawlers; the left steering clutch and the right steering clutch are symmetrically mounted on the two sides of the gearbox to drive the composite crawlers; and the gearbox is fixed on the frame. The micro double-crawler walking device provided by the invention is advantaged in that the flexibility in steering is improved and the straight running performance of the mechanism is enhanced because wheel axles of a driving wheel and a guide wheel use half axles. The micro double-crawler walking device provided by the invention has the advantages of small volume, light weight, compact structure, excellent adhesion performance, flexibility in steering, strong towing capacity, strong trafficability on soft ground and small compaction effect on soil. The micro double-crawler walking device provided by the invention has the structure and advantages of the general large-sized crawler walking device. However, as the device has the characteristics of small volume and light weight, the micro double-crawler walking device provided by the invention can be widely applied to small terrain blocks, vegetable greenhouses as well as hilly and mountainous areas.

Description

technical field [0001] The invention relates to a crawler belt device, in particular to a miniature double crawler belt walking device. Background technique [0002] At present, the common micro-traveling mechanism on the market is mainly the wheel-type walking mechanism for micro-tillers. The wheeled walking mechanism used for micro tillage machines is divided into two types: one is made of two wheels as its walking part, and the agricultural machinery is placed at the front or rear end for farmland operations; the other is non-working state It walks on two wheels, and when working, the wheels are taken off and put on agricultural implements for work. Compared with the same type of crawler-type traveling mechanism, the wheel-type traveling mechanism is smaller in size, lighter in weight, low in fuel consumption and good in maneuverability, but its grounding specific pressure is large, its climbing ability is low, and it is easy to slip on soft soil. The traction adhesion ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D55/065B62D55/08B62D55/30
Inventor 姬江涛刘卫想王东洋金鑫贾世通邓明俐贺智涛杜新武张志红何亚凯
Owner HENAN UNIV OF SCI & TECH
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