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Piston type automobile tractor and assembling method thereof

A tractor and piston-type technology, applied in traction connectors, vehicle parts, transportation and packaging, etc., can solve problems such as unsafe traction and unreasonable structural design schemes, and achieve convenient operation, reasonable design, and high-tech content Effect

Inactive Publication Date: 2008-09-10
NINGBO TIANYI SHAFT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a piston-type automobile tractor in the field, so that it can solve the technical problem of unsafe traction due to unreasonable structural design scheme, and the purpose of the present invention is achieved by adopting the following technical solutions

Method used

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  • Piston type automobile tractor and assembling method thereof
  • Piston type automobile tractor and assembling method thereof
  • Piston type automobile tractor and assembling method thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0047] Figure 23 Shown is a diagram of the connection between the piston type automobile tractor and the hand jack 28, that is, the hand jack is inserted into the hand jack insertion hole 17 of the tailstock 8, and its end section is articulated with the passive vehicle, such as the height of the articulated It is not suitable to adjust by hand jack. Its axial direction is to be connected with driving vehicle drawbar 27, ball head 29. Safety assembly is the member that prevents wrench assembly 7 from dislocation, and wrench assembly can not rotate when safety pin 16 is inserted, and wrench assembly can rotate when pulling out safety pin. The operation steps are to pull out the piston safety shaft 15 (Fig. 25), pull up the wrench (Fig. 26) to make the shaft pin rotate 90° artificially by the rotating cam assembly, and make the shaft pin break away from the wrench bracket (Fig. 27), and the piston in the traction head 1 Body 14 retreats simultaneously, and the ball joint that...

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PUM

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Abstract

The invention relates to the piston-type automobile tractor. The design outline is that the head of towing is a whole body and in t the head of towing it mounts the piston body which slides in the axes direction, the connecting rod, the component of the rail and the component of the connecting rod clevel. On the top of the head of towing there is the revolving cam component and on the trail frame there is the spanner component. When the active automobile tows the passive one, on the condition of the revolving cam component the inner ball cote clasps the head of the ball which connects with the towing haulm of the active automobile and actualizes the towing of the passive automobile.

Description

technical field [0001] The invention relates to an automobile traction device, which is a piston-type automobile tractor installed between an active automobile and a passive automobile for traction connection. Background technique [0002] With the substantial increase of today's car ownership, the towing, pulling and towing operations of vehicles are becoming more and more frequent. However, the head of the current tractor is split, the contact surface is small, it is easy to wear, and it is not suitable for impact; it is difficult to withstand road changes, brake impacts, and twists when turning. Therefore, lack the novel tractor of the piston-type integral pulling head mechanism that adapts to various vehicle speeds. Contents of the invention [0003] The purpose of the present invention is to provide a piston-type automobile tractor in the field, so that it can solve the technical problem of unsafe traction due to unreasonable structural design, and the purpose of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60D1/48
Inventor 叶培玉
Owner NINGBO TIANYI SHAFT
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