The invention discloses a hook mechanism for an automatic vehicle connecting device. The hook mechanism comprises a connecting nut and a shell. The connecting end of the connecting nut is horizontally hinged and inserted into a connecting base on a working position apparatus vehicle. An involute groove is formed in the connecting base. The connecting end of the connecting nut is provided with a telescopic vibration roller which is supported in the involute groove in a rolling mode, the butting end of the shell is provided with an inner guide conical face matched with the abutting end of the connecting nut, and a connecting screw rod matched with the connecting nut and a first driving assembly used for driving the connecting screw rod to rotate are arranged in the shell. The first driving assembly is electrically connected with a control system. An output shaft of the first driving assembly is movably inserted into the connecting end of the connecting screw rod in the axial direction in a circumferential limiting mode, and the abutting end of the connecting screw rod faces the abutting end of the connecting nut. The hook mechanism is applicable to vehicle connection.
Hook mechanism for automatic vehicle connecting device
09.12.2015
Patent
Elektronische Ressource
Englisch
IPC: | B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS |
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