Highway train

A technology for road trains and frames, applied in the field of vehicles, can solve the problems of wasting tractor resources, increasing user transportation costs, and increasing the number of drivers.

Pending Publication Date: 2020-05-19
YANGZHOU CIMC TONGHUA SPECIAL VEHICLES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current problems faced by a tractor towing a semi-trailer are: waste of tractor resources, doubled number of drivers, and increase in user transportation costs
The traction force of the same tractor can completely tow two or more trailers, but now a tractor can only tow one semi-trailer, and multiple semi-trailers require multiple tractors to tow, wasting drivers Labor cost, also wasted tractor resources

Method used

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Embodiment Construction

[0032] 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.

[0033] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying tha...

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PUM

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Abstract

The invention provides a road train. The road train comprises a tractor, a bearing trailer and a semitrailer. The bearing trailer comprises a tank container, a first frame, wheels, a second saddle anda first traction pin; the tank box is mounted on the upper side of the front part of the first frame; the wheels are mounted on the lower side of the first frame rear part; the second saddle is arranged at the upper side of the rear part of the first frame, so that a bearing platform is formed at the rear part of the first frame; the first traction pin is fixed to the lower side of the front portion of the first frame and can be connected with the first saddle in a matched mode so that the trailer can be connected with the tractor in a hung mode. Therefore, the bearing trailer can be hung onthe first saddle of the front tractor; the semitrailer at the rear part can be hung through the second saddle on the rear part of the first frame of the bearing trailer; therefore, the road train withmultiple trailers towed by one tractor is formed, tractor resource waste caused by the fact that only one trailer is towed by one tractor is avoided, the use efficiency of the tractor is improved, and the labor cost of a driver is saved.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a road train. Background technique [0002] With the continuous expansion of chemical product categories and demand, the market for chemical liquid transport semi-trailers is very broad. Such as figure 1 As shown, for chemical liquid transport semi-trailers, most of them currently use a tractor head 5 to tow a semi-trailer 6 . [0003] The current problems faced by a tractor towing a semi-trailer are: the waste of tractor resources, the multiplication of the number of drivers, and the increase of user transportation costs. The traction force of the same tractor can completely tow two or more trailers, but now a tractor can only tow one semi-trailer, and multiple semi-trailers require multiple tractors to tow, wasting drivers The labor cost is also a waste of tractor resources. Contents of the invention [0004] The object of the present invention is to provide a road train...

Claims

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Application Information

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IPC IPC(8): B60P3/22B62D53/06B60D1/167B60D1/42B60D1/58
CPCB60D1/167B60D1/42B60D1/583B60P3/22B62D53/067
Inventor 王飞瞿绘军
Owner YANGZHOU CIMC TONGHUA SPECIAL VEHICLES
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