Truck traction device

By designing a restriction mechanism in the truck traction device to limit the angle of the traction arm assembly, the problem of manually adjusting the rotation angle of the traction arm during the connection process in the prior art is solved, and a more convenient connection process between the traction hole and the traction hook is achieved.

CN222793155UActive Publication Date: 2025-04-25DONGFANG AVIATION EQUIP MFG CORP SHANGHAI
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Patent Information

Application Number
CN202420616093.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-28
Publication Date
2025-04-25
Estimated Expiration
2034-03-28

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Abstract

The utility model relates to the technical field of transportation tools, and particularly discloses a truck traction device which comprises a truck, a mounting plate is fixedly connected to the left side of the truck, two connecting plates are fixedly connected to the left side of the mounting plate, a rotating shaft is rotatably connected between the two connecting plates, and a moving seat is fixedly connected to the outer wall of the rotating shaft. A traction arm assembly is arranged on the left side of the moving seat, a traction hole is formed in the left side of the traction arm assembly, the front end of the rotating shaft penetrates through the connecting plate located at the front end, and a limiting mechanism is arranged on the left side of the mounting plate and comprises a first screw fixedly connected to the front end of the rotating shaft; through the cooperation of the structure, the rotation angle of the traction arm assembly does not need to be limited by holding the traction arm assembly by hand, and the process of connecting the traction hole with a traction hook on a truck head can be facilitated.
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Citation Information

Patent Citations

  • Traction device

    CN219076929U