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Light track

A kind of crawler, light technology, used in crawler vehicles, motor vehicles, transportation and packaging, etc., can solve the problems of easy wear, crawler cumbersome, difficult to repair, etc., to achieve the effect of widening, increasing crawler width, and convenient replacement and repair.

Inactive Publication Date: 2008-11-12
杨存俭
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problems that the existing track is heavy, easy to wear and difficult to repair, the embodiment of the present invention is: a light track, the track is composed of a plurality of track joints connected end to end, and the top surface of the track joints is provided with transmission parts , characterized in that the adjacent track joints are connected by cables in the cable channels

Method used

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Embodiment 1

[0025] Example 1 as Figure 1~3 As shown, embodiment 2 is as Figure 4~6 As shown, the difference between the two is only:

[0026] ① The transmission part of embodiment 1 is the transmission tooth 2, which is in the shape of a long cone, which can be meshed with the driving gear for transmission. The two ends of the cone also serve as guides, which can limit the displacement of the bearing wheel. And the transmission member of embodiment 2 is the transmission groove 7, is rectangular, and effect is identical;

[0027] ② In Embodiment 1, the grounding tooth 6 is in the shape of a long cone, and the two grounding teeth are arranged in a symmetrical "eight" shape with respect to the center or one long grounding tooth connected together. And embodiment 2 is not provided with grounding tooth, is suitable for being applied on conveying machine or rolling shutter door;

[0028] ③ The cable passages 4 of adjacent track joints in Embodiment 1 are arranged in a misplaced manner in a...

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Abstract

The invention discloses a light apron wheel which is formed by a plurality of apron wheel joints connected end to end, wherein, the space between the adjacent apron wheel joints forms decoupling connection in inhaul cable channels by inhaul cables, the top surface of the apron wheel joint is provided with a transmission element which can be a transmission tooth or a transmission groove hole; thrust power is obtained by toggling by a driving gear wheel continuously, the bottom surface of the apron wheel joint is provided with a grounded tooth, thereby increasing the anti-sliding friction force with the ground, and the intensity of the apron wheel; the apron wheel joint adopts hollow thin shell structure, thereby greatly reducing self weight, saving material, having the floating force suitable for working in water, optimizing the floating function of the chassis of the apron wheel, being easy to implement wideness, being convenient to be exchanged and repaired, prolonging the service life, being the best replacing proposal of the prior apron wheel, and being suitable for situations such as mudflat operation machineries, amphibious tanks, marsh tourist cars, pedrail type engineering machineries and rice combine harvesters, etc.

Description

technical field [0001] The invention relates to a walking crawler device, in particular to a light crawler. Background technique [0002] Tracks can be widely used in tidal flat operation machinery, amphibious tanks, wetland tour vehicles, crawler construction machinery, and rice combine harvesters. It is the "infinite track" of the above machinery. There are two kinds of existing tracks: combined articulated tracks and integral rubber tracks. ZL99215473.1, which was previously applied for and authorized by the applicant, is titled "Light Track Shoe", which discloses a structure of articulated tracks. A hinged connection is formed behind the pin, and the pivot pin of the hinged crawler is easy to wear and heavy, so it is not suitable for working in water, and it is not suitable for use in tidal flat operation machinery, water tanks and wetland tour vehicles; after the integral rubber track is partially damaged, It is difficult to repair and has a short lifespan. Contents...

Claims

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Application Information

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IPC IPC(8): B62D55/205
Inventor 杨存俭
Owner 杨存俭
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