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Tractor with upward ball head and traction method thereof

A tractor and ball head technology, which is applied to traction connectors, transportation and packaging, vehicle parts, etc., can solve the problems of cumbersome assembly and complex structure, and achieve the effects of convenient assembly, feasible method and simple structure.

Active Publication Date: 2009-12-09
叶培玉
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above-mentioned deficiencies, the purpose of the present invention is to provide the field with a ball head upward tractor and its traction method, so that it can solve the technical problems of complex structure and cumbersome assembly of existing similar products

Method used

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  • Tractor with upward ball head and traction method thereof
  • Tractor with upward ball head and traction method thereof
  • Tractor with upward ball head and traction method thereof

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Embodiment Construction

[0029] Now in conjunction with the above accompanying drawings, the structure of the present invention will be further described. The ball head upward tractor includes a traction head 1 , a housing 3 , an inner ball socket 4 , a support plate 5 , a torsion spring 6 and a wrench 8 . The wrench is provided with a symmetrical connecting plate 801, a symmetrical groove 803 and a symmetrical circular hole 802, wherein a group of large symmetrical circular holes is connected to the pin shaft 7, and the symmetrical groove is connected to the torsion spring handle 601. When pulling, because the ball head is facing upward, it is convenient to connect the threaded section of the pulling head with the connector of the puller. The ball 101 is placed in the housing hole 301 and offsets the arc 401 of the inner ball socket, so that the combination of the pulling force and the pulling force is achieved. When the power is in the best state, the towed car is pulled to the planned position. Th...

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Abstract

The invention relates to a vehicle traction apparatus, which is a tractor with an upward ball head and the traction method thereof. A tractor with the upward ball head comprises a traction head, a shell, an inner enclosed ball socket, a support plate, a spring, and a wrench. The design issue of the tractor is that the ball head of the tractor turns upwards, that is, the pherality of a traction head is butted against the circular arc of the inner enclosed ball socket, and the traction head turns upwards. A hole is arranged on the shell, the pherality of the traction head is arranged in the hole, and the outer surface of the pherality is butted against circular arc of the inner enclosed ball socket; When in traction, as the ball head turns upwards, the thread segment of the traction head is connected with the connector of the tractor easily; the pherality is arranged in the hole of the shell and is butted against circular arc of the inner enclosed ball socket, so that the traction and the pulled binding force are at optimum states, and the tracted vehicle is tracted to a proposed position. The invention features simple structure, feasible method, easy operation and convenient and fast assembly, and is applicable to the tractions of various vehicles.

Description

technical field [0001] The invention relates to an automobile traction device, which is an upward traction device with a ball head. technical background [0002] With the rapid development of the automobile industry, the towing, pulling and towing of automobiles are becoming more and more frequent. For example, the patent No. published in Chinese patent literature is 200520102886.7, and the date of announcement is September 6, 2006. The title is "piston type automobile tractor". The retractor has relatively high requirements for assembly, and its structure is relatively complicated. Contents of the invention [0003] In order to overcome the above-mentioned shortcomings, the purpose of the present invention is to provide the field with a ball head upward tractor and its traction method, so that it can solve the technical problems of complex structure and cumbersome assembly of existing similar products. The object of the present invention is achieved through the followin...

Claims

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Application Information

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IPC IPC(8): B60D1/06
Inventor 叶培玉
Owner 叶培玉
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