Full trailer

A full trailer and frame technology, applied in the field of full trailers, can solve the problems of unsafe operation, easy to bruise hands, low efficiency, etc., and achieve the effect of safe and fast operation

Inactive Publication Date: 2010-06-23
CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the small gap between the frame 1 and the bogie 2, it is very easy to hurt the hand during the lifting process and cause an accident. The operation is unsafe and inefficient.
[0004] In summary, the traction mechanism of the trailer in the prior art has insufficient defects when reversing, and needs to be further improved.

Method used

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Embodiment Construction

[0019] The present invention will be further described in detail in conjunction with the accompanying drawings and specific embodiments.

[0020] Figure 3 to Figure 6 It is the structure of the preferred embodiment of the present invention and the two different states of the baffle plate. The front end of the frame 1 of the trailer in this preferred embodiment is erected on the bogie 2 of the tractor. In order to realize safe and fast straight-line reversing, A fixed shaft 81 is arranged on the front side of the center position of the front beam 21 of the bogie 2. The middle part of the baffle plate 8 is hinged to the fixed shaft 81. The rear side of the center position of the crossbeam 21 is provided with a positioning device for clamping and accommodating the baffle plate 8 to prevent the vehicle frame 2 from freely rotating on the corresponding position of the front crossbeam 11 of the vehicle frame 1 and the baffle plate 8. Two positioning plates 82 on the front beam 11 ...

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PUM

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Abstract

The invention provides a full trailer, comprising a frame and a truck. The trailer also comprises a baffle of which the middle part is hinged with a fixed shaft positioned at the front part of a front crossbeam of the truck, and a drive device which drives the baffle to rotate around the fixed shaft, wherein the drive device is arranged at the rear part of the front crossbeam of the truck; the front crossbeam of the frame is provided with a pair of positioning devices which limit the baffle to prevent the truck from freely rotating; and a control mechanism of the drive device is arranged in a cab of the full trailer. The full trailer solves the problems of unsafety and low efficiency existing in the prior art, and has the advantages of safe and quick operation, simpleness and reliability.

Description

technical field [0001] The invention relates to a trailer, in particular to a traction control mechanism of the trailer. Background technique [0002] The full-trailer train is generally within 20 meters and has a long shape. In order to facilitate the steering of the full-trailer, the full-trailer generally has at least two hinge points between the tractor and the traction mechanism and the traction mechanism and the frame. More, a problem that causes thus is to be difficult to reverse because of too many articulation points when full-trailer train is reversing, and will be more difficult to reversing when full-trailer train is longer. [0003] Two patent applications of Chinese patent application No. 200610129068.5 and 200620133083.2 disclose a kind of full trailer with linear reversing function, which solves the above-mentioned difficult problem of reversing, such as figure 1 As shown, a square-shaped thick steel plate is welded on the vehicle frame 1 as the reversing pl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D13/06B62D21/20
Inventor 徐国红余永欣董华周王小亮张顺李公新
Owner CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) CO LTD
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