A vehicle automatic coupling device

Abstract

An automatic vehicle connecting device comprises a hanging hook mechanism. The hanging hook mechanism comprises a connecting nut, and the connecting nut is inserted and hinged to a connecting seat; an involute groove is formed in the connecting seat; and a vibrating idler wheel is arranged at the connecting end of the connecting nut, and the vibrating idler wheel is arranged in the involute groove in a supported manner. An inner oriented cone is arranged at the butt joint end of a casing, a connecting screw and a first driving assembly are arranged in the casing, and an output shaft of the first driving assembly is limited in the peripheral direction and movably inserted into the connecting screw in the axial direction. A turning mechanism comprises a swinging shaft, one end of the swinging shaft is fixedly connected with the casing, and the other end of the swinging shaft is hinged to a base; the two ends of the base are respectively connected with the two ends of an involute limiting rail; a guiding wheel is arranged on the swinging shaft in a sliding manner, and the guiding wheel is supported by the involute limiting rail; and an elastic assembly is arranged on the swinging shaft. A centering mechanism comprises a screw nut, the screw nut is arranged on a screw in a sleeving manner, the screw is driven by a second driving assembly, and the first driving assembly, the second driving assembly and a photoelectric sensor are respectively and electrically connected with a controlling system. The automatic vehicle connecting device is suitable for vehicle connection.

Description

technical field [0001] The invention relates to a device for connecting a station appliance vehicle and a battery tractor, in particular to an automatic vehicle coupling device. Background technique [0002] At present, in the transfer process of the light passenger body-in-white, the connection between the station equipment vehicle carrying the light passenger body-in-white and the tractor mainly depends on the workers to manually hook the hook or insert the pin. In actual production, every logistics is frequently trailered and the hook is removed. Like this, not only the workload is heavy, frequent physical labor is required to trailer, but also extremely inconvenient and very inefficient. At the same time, when the ground is uneven or there is vibration during the transfer process, the hook is easy to disengage, which is very likely to cause personal injury safety accidents and damage to the body-in-white. Contents of the invention [0003] The object of the present in...

AI Technical Summary

Problems solved by technology

In actual production, every time logistics is frequently trailered and the hook is removed. In this way, not only the workload is heavy, frequent physical labor is required to trailer, but also it is extremely inconvenient and the efficiency is very low.

At the same time, when the ground is uneven or there is vibration during the transfer process, the hook is easy to disengage, which is very likely to cause safety accidents of personal injury and damage to the body-in-white

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