Contact type autonomous charging device for unmanned vehicle

The invention provides the contact type autonomous charging device for the unmanned vehicle, aiming at the defect of low non-contact type charging efficiency of the existing unmanned vehicle, a contact type charging mode is adopted, the charging efficiency is relatively high, and the vehicle end contact and the charging pile contact plate are effectively connected in the charging process, so that the aim of solving the defect of low non-contact type charging efficiency is fulfilled. The device comprises a touch plate assembly (a touch plate base, a touch plate and a conductive touch plate) and a contact assembly (a conductive contact, a swing connecting rod, a hinge shaft, a contact base, a bidirectional swing torsion spring and a contact connecting plate), the unmanned vehicle and the touch plate assembly are connected through the contact assembly, the conductive contact is connected with the conductive touch plate, the contact connecting plate is connected with the unmanned vehicle, and the conductive conta