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Combined type loading wheel of rubber crawler walking system

A walking system and rubber track technology, applied in the field of combined road wheels, can solve the problems of low rubber friction coefficient, complex process and high cost, and achieve the effects of low cost, good performance and simple manufacturing process

Pending Publication Date: 2019-11-22
履地科技(天津)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing road wheels mostly use three methods to manufacture their spokes: one is to process a whole piece of metal by turning, which is simple in process but heavy in weight; the other is to use metal casting or welding to form a thin-walled structure, which is light in weight , but the process is complicated; the third is to use the whole polymer material or composite material by turning, insert injection molding, etc., which is light in weight and has a low friction coefficient with rubber, but the process is complicated and the cost is high, and there is still a certain degree of adhesion with rubber. technical issues

Method used

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  • Combined type loading wheel of rubber crawler walking system
  • Combined type loading wheel of rubber crawler walking system
  • Combined type loading wheel of rubber crawler walking system

Examples

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Embodiment Construction

[0031] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0032] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should no...

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PUM

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Abstract

The invention provides a combined type loading wheel of a rubber crawler walking system. The combined type loading wheel comprises a spoke, side plates on the two sides of the spoke and a tread rubberbody on the outer circumferential surface of the spoke. The side plates are fixed to the spoke through connecting pieces, sinking tables are arranged in via holes, used for allowing the connecting pieces to penetrate through, in the side plates, and the heads of the connecting pieces are sunken into the sinking tables. The loading wheel provided by the invention adopts a combined structure, the manufacturing process is simple, the cost is low, the light weight is easy to realize, and the lower friction coefficient between the two sides of the spoke and the crawler belt is ensured. The servicelife is longer, and the performance is better.

Description

technical field [0001] The invention belongs to the technical field of rubber crawler vehicles, and in particular relates to a combined road wheel of a rubber crawler walking system. Background technique [0002] Road wheels and rubber tracks are the main components of the rubber track walking system. At present, the rubber track walking system mostly adopts coreless gold rubber track. During the driving process, the side of the road wheel will contact the side of the rubber track driving teeth to guide the rubber track and avoid belt detachment. This function requires the road wheels to have continuous smooth sides. Existing road wheels mostly use three methods to manufacture their spokes: one is to process a whole piece of metal by turning, which is simple in process but heavy in weight; the other is to use metal casting or welding to form a thin-walled structure, which is light in weight , but the process is complicated; the third is to use the whole polymer material or...

Claims

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Application Information

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IPC IPC(8): B62D55/14
CPCB62D55/14
Inventor 不公告发明人
Owner 履地科技(天津)有限公司
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