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Giant tire grabbing and transferring method and giant tire maintenance claw

A technology of tires and hooks, which is applied in the field of large tire maintenance hooks, can solve the problems of time-consuming and labor-intensive, and achieve the effect of labor-saving grabbing and handling

Inactive Publication Date: 2016-08-10
SHANGHAI ZHAHUAN BEIZHAN ENVIRONMENT HEALTH ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high density of rubber, the weight of large tires is relatively heavy, usually exceeding 50kg, and some even exceed 100kg. A fast and labor-saving large-scale tire grabbing and handling method and corresponding large-scale tire maintenance claws have become technical problems to be solved by technicians in this industry

Method used

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  • Giant tire grabbing and transferring method and giant tire maintenance claw
  • Giant tire grabbing and transferring method and giant tire maintenance claw
  • Giant tire grabbing and transferring method and giant tire maintenance claw

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The method for grabbing and transporting large tires in this embodiment, the process is as follows:

[0024] 1) Step 1, such as figure 1 As shown, the tire 1 is placed flat on the ground, one side of the tire 1 sticks to the ground, and the large tire maintenance hook 2 is placed on the other side of the tire 1, as shown in FIG. figure 2 As shown, the large tire maintenance claw 2 includes a first connecting frame 21 and a second connecting frame 22, and one end of the first connecting frame 21 is fixed with a first claw 23 for abutting against the crown 11 of the tire 1, One end of the second connecting frame 22 is fixed with a second claw 24 for abutting against the crown of the tire 1, and one end of the first connecting frame 21 and one end of the second connecting frame 22 are respectively connected to iron chains. 3, the first connecting frame 21 and the second connecting frame 22 are hinged, and the length of the hinged joint apart from the first claw 23 (ie ...

Embodiment 2

[0029] The structure of the large tire maintenance hook 2 in this embodiment is basically the same as that of the large tire maintenance hook 2 in Embodiment 1, the difference is that: Figure 5 As shown, the lower ends of the first claw 23 and the second claw 24 are fixed with a universal wheel 261, and the first upper rod 211 is fixed with a first limit rod for abutting against the second middle rod 222. 262, the second upper rod 221 is fixed with a second limit rod 263 for abutting against the first middle rod 212, with this structure, the distance between the first connecting frame 21 and the second connecting frame 22 can be limited angle of rotation, such as Image 6 As shown, under the situation of detaching from the suspension hook 4, under the action of gravity, the first connecting frame 21 and the second connecting frame 22 can maintain an angle, so as to promote the large-scale tire maintenance hook 2 through the universal wheel 261, and the large-scale tire The m...

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Abstract

The invention discloses a method for grabbing and transporting a large tire and a large tire maintenance hook. Placed on the other side of the tire, the friction force generated by the pressure of the first hook on the large tire repair hook acting on the crown of the tire and the pressure of the second hook acting on the crown of the tire The sum of the frictional forces is greater than the weight of the tyre, enabling the tire to be gripped. The invention can realize fast and labor-saving grabbing and handling of large tires, and utilizes the gravity of the large tire maintenance claws to generate friction on the crown of the tires, thereby grabbing the tires, making the overall mechanical structure simple and production cost low .

Description

technical field [0001] The invention relates to a method for grabbing and transporting a large tire and a claw for maintaining a large tire. Background technique [0002] Tires are circular elastic rubber products that are rolled on the ground and rolled on various vehicles or machinery. Usually installed on metal rims, it can support the body, buffer external impact, realize contact with the road surface and ensure the driving performance of the vehicle. Tires are often used under complex and harsh conditions, and they are subjected to various deformations, loads, forces, and high and low temperature effects during driving, so they must have high load-bearing performance, traction performance, and cushioning performance. At the same time, it is also required to have high wear resistance and flex resistance, as well as low rolling resistance and heat generation. Half of the world's rubber consumption is used for tire production, which shows the ability of tires to consume ...

Claims

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Application Information

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IPC IPC(8): B66C1/14
CPCB66C1/14
Inventor 李德成闫万胜李晨晨
Owner SHANGHAI ZHAHUAN BEIZHAN ENVIRONMENT HEALTH ENG CO LTD
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