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Low-flat-bed semi-trailer and traction structure and cargo carrying platform thereof

A cargo platform and cargo platform technology, applied in the field of tractor transportation, can solve the problems of reducing transportation efficiency, waste of resources, etc.

Inactive Publication Date: 2017-09-26
QINGDAO CIMC SPECIAL VEHICLES +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when loading and unloading goods, the resources are still occupied, resulting in waste of resources and reducing transportation efficiency

Method used

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  • Low-flat-bed semi-trailer and traction structure and cargo carrying platform thereof
  • Low-flat-bed semi-trailer and traction structure and cargo carrying platform thereof
  • Low-flat-bed semi-trailer and traction structure and cargo carrying platform thereof

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Embodiment Construction

[0036] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention is capable of various changes in different embodiments without departing from the scope of the present invention, and that the description and illustrations therein are illustrative in nature and not limiting. this invention.

[0037] see figure 1 and figure 2 , the present invention provides a low-bed semi-trailer 10. The low-bed semi-trailer 10 includes a traction structure 100 and a trailer loading platform 200 . The traction structure 100 of this embodiment includes a swing arm 110 , a plug 120 and a telescopic cylinder 130 . The traction structure 100 is engaged with the trailer loading platform 200 .

[0038] One end of the swing arm 110 of the traction structure 100 in this embodiment is used to connect with the tractor 20 . The plug 120 includes a connection portio...

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Abstract

The invention provides a low-bed semi-trailer, its traction structure, and a cargo platform. The traction structure includes a swing arm, a plug, and a telescopic cylinder. One end of the swing arm is used to connect with the tractor. The plug includes a connection part and an insertion part. The connecting part is rotatably connected with the other end of the swing arm, and the insertion part is used for inserting into the trailer loading platform to connect the plug with the trailer loading platform. The two ends of the telescopic cylinder are respectively connected with the connecting portion of the swing arm and the plug, so that the plug can rotate relative to the swing arm, and drive the engaging portion on the plug to clamp the trailer cargo platform or loosen from the trailer cargo platform. On the above-mentioned low-bed semi-trailer, the traction structure is detachably connected to the on-board cargo platform.

Description

technical field [0001] The invention relates to the field of tractor transportation, in particular to a low-bed semi-trailer, its traction structure, and a cargo platform. Background technique [0002] At present, when transporting goods in ports, 4×2 special-purpose wharf tractors equipped with wharf-specific traction structures are often used. The drive shaft of this tractor has no shock-absorbing suspension, the cab space is small, the driving speed is low, and most of the parts are special components. These shortcomings have seriously affected the turnover efficiency of cargo transportation in the port. Moreover, because the suspension of this type of tractor has no shock absorption, it cannot leave the port for road transportation, which increases the operating cost. In addition, the cargo platform matched with the special traction structure of the wharf is a wharf pallet (Roll trailer), which adopts a one-line two-axle rigid suspension and is equipped with solid small...

Claims

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Application Information

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IPC IPC(8): B62D53/06
CPCB62D53/062
Inventor 翟敬雄邱勇丁振刚张延强
Owner QINGDAO CIMC SPECIAL VEHICLES
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