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Automatic traction seat picking and hanging and locking and hanging device

A traction seat and locking technology, applied in the field of vehicles, can solve the problems of high labor intensity and low work efficiency of drivers, and achieve the effect of reducing labor intensity and improving work efficiency.

Pending Publication Date: 2021-09-07
TANGSHAN LONGQUAN MACHINERY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the detachment and locking devices of the traction seat used in domestic trailers are purely manual operation types. Both detachment and locking require manual operation by the driver. Not only the work efficiency is low, but also the driver's labor intensity is high, so it is necessary to improve it.

Method used

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  • Automatic traction seat picking and hanging and locking and hanging device
  • Automatic traction seat picking and hanging and locking and hanging device
  • Automatic traction seat picking and hanging and locking and hanging device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0039]In this device, the fixed rotating shaft 17 of the push-pull cylinder 1 and the fixed pin 3 at the left end of the fork 1 are all welded to the bottom surface of the traction seat cover plate surface 12 to realize the fixing of the oblique iron push-pull master cylinder and the fork device. The traversing cylinder support 5 of the handle traversing device is welded and fixed on the outer surface of the fifth wheel cover plate 12, and is supported by two supports to improve the stability of fixing. The baffle unlocking swing cylinder 8 of the handle baffle unlocking device is also welded to the outer side of the fifth wheel cover 12 and the right side of the locking baffle 10 through the swing cylinder support 11 . Reliable fixing is realized between the mechanism and the fifth wheel.

[0040] The locking and unhooking device of the traction seat has been installed on the real traction seat for experiments. Its action is fast, reliable, and the effect is good. It is suita...

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Abstract

The invention discloses an automatic traction seat picking and hanging and locking and hanging device which comprises a push-pull air cylinder, a swing rod, a handle transverse moving device and a locking baffle unlocking mechanism. The push-pull air cylinder is located at the bottom of a trailer traction seat, the cylinder body of the push-pull air cylinder is rotationally connected with the bottom of the traction seat through a fixed rotating shaft, a piston rod of the push-pull air cylinder is rotationally connected with the middle of the swing rod through a movable pin shaft, one end of the swing rod is rotationally connected with the bottom of the traction seat through a fixed pin shaft, the other end of the swing rod is provided with a long circular sliding groove, and an inclined iron pin shaft fixed to the inclined iron of the traction seat penetrates through the sliding groove and is in sliding contact with the groove wall of the sliding groove. The trailer traction seat is picked up and locked by means of a pneumatic system, and a driver can complete the whole operation process through an electric control system in a cab or beside a trailer. According to the device, on the premise that the manual operation function is reserved, automatic picking and hanging and locking and hanging are achieved, the labor intensity of the driver is reduced, and the working efficiency is improved.

Description

technical field [0001] The invention relates to an unhooking and locking device for a trailer integrated manual and automatic traction seat, which belongs to the technical field of vehicles. Background technique [0002] At present, the detachment and locking devices of the traction seat used in domestic trailers are purely manual operation. Both detachment and locking require manual operation by the driver. Not only the work efficiency is low, but also the driver's labor intensity is high, so it is necessary to improve it. Contents of the invention [0003] The object of the present invention is to aim at the disadvantages of the prior art, and provide an automatic traction seat unhook and lock device, so as to reduce the labor intensity of the driver and improve the work efficiency. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] An automatic traction seat detachment and locking device, including a push-pull...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D53/12
CPCB62D53/12
Inventor 魏雪丽郭彩玲张帆陈兵李伟徐娜娜吴爱青高文宇马荣津晏宗美吴佳辉韩久文高树强沈玉磊王宝国单雪辉杨庆义刘新伟李海东
Owner TANGSHAN LONGQUAN MACHINERY
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