Ram-type composite pedrail wheel

A stamping and crawler technology, which is applied in the field of stamping composite track wheels, can solve the problems of high manufacturing cost and use cost, poor reliability, troublesome processing and installation, etc., and achieve high production efficiency, improved adhesion, and low manufacturing cost. Effect

Inactive Publication Date: 2014-02-05
嘉善久久车轮制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of the crawler drive device is complex, requiring crawler tracks, driving wheels, supporting wheels, tensioning wheels and tensioning devices, etc., a

Method used

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  • Ram-type composite pedrail wheel
  • Ram-type composite pedrail wheel
  • Ram-type composite pedrail wheel

Examples

Experimental program
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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0026] Figure 1 to Figure 6 It is a structural schematic diagram of a stamped composite crawler wheel. It can be seen from the figure that it includes a disc-shaped spoke 1 stamped from a steel plate such as Figure 7 , Figure 8 As shown, the center of the spoke 1 is formed with a positioning hole 2 and a connecting hole 3 for connecting with the drive shaft, and 10 (total 20) Vs perpendicular to the end surface of the spoke 1 are fixed evenly around the two ends of the spoke 1. Shaped connector 4 such as Figure 9 , Figure 10 , Figure 11 , Figure 12 As shown, the V-shaped bottom of the connecting frame 4 exposes the outer edge of the spoke 1 to form a positioning gear, and the positioning gear is a circumscribed circle centered on the positioning hole 2, and the positioning gear is wrapped with a ring-shaped rubber track 5. The inne...

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PUM

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Abstract

The invention discloses a ram-type composite pedrail wheel and aims at providing a ram-type composite pedrail wheel which is simple in structure, convenient to process, light in weight and good in reliability. The ram-type composite pedrail wheel comprises a disc-shaped spoke, wherein a positioning hole and a connecting hole for connection of the spoke and a drive shaft is formed in the center of the spoke. The ram-type composite pedrail wheel is characterized in that multiple V-shaped connecting frames perpendicular to the end faces of the spoke are respectively distributed and fixed on the peripheries of two end faces of the spoke, the V-shaped bottoms of the connecting frames expose out of the outer edge of the spoke to form a positioning gear, the positioning gear is a circumscribed circle with the positioning hole as the center, an annular flexible pedrail is wrapped on the positioning gear, and the inner surface of the pedrail is provided with a groove matched with teeth on the positioning gear, and the pedrail is connected with the positioning gear through the groove. The spoke and the connecting frames can be formed through cold impact molding, and the production efficiency is higher than that of traditional drive wheels or pedrails. In addition, the manufacture cost is low. The ram-type composite pedrail wheel is simple in structure and light, and great convenience is brought for installation and usage of the wheel.

Description

technical field [0001] The invention relates to a wheel, in particular to a stamping compound crawler wheel. Background technique [0002] As the driving device of the vehicle, the track is widely used in tanks, large tractors, large forklifts, bulldozers and other equipment due to its large ground area, small specific pressure, and strong adhesion. However, the structure of the crawler drive device is complex, requiring crawler tracks, driving wheels, supporting wheels, tensioning wheels and tensioning devices, etc., and the reliability is poor, requiring frequent maintenance and maintenance, the whole is heavy, processing and installation are troublesome, and the manufacturing cost and use cost are high. . Contents of the invention [0003] The purpose of the present invention is to provide a stamping compound crawler wheel with simple structure, convenient processing, light weight and good reliability. [0004] In order to meet the above requirements, the stamped ...

Claims

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Application Information

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IPC IPC(8): B62D55/08
Inventor 吴金花王永泉杨耀春
Owner 嘉善久久车轮制造有限公司
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