The invention specifically relates to a manual-electric integrated gourd. The manual-electric integrated gourd comprises a speed reducer, a lifting winding drum, a passive running wheel, motor-driven trolleys, an electric device, a connecting frame device, a motor, a hook device and a manual lifting device, wherein the manual lifting device is connected with the lifting winding drum; the manual device comprises a connecting shaft, a gear, a ratchet wheel, a bearing and a guide chain; the connecting shaft is fixed with the lifting winding drum together through a coupler; the connecting shaft is fixedly connected with a passive running wheel shaft through a coupler; the bearing is arranged on the connecting shaft in a sleeving mode; a chain wheel is fixed on the bearing; the gear is fixed on the connecting shaft; the ratchet wheel and the gear are cooperatively used; the guide chain is arranged on the chain wheel. Lifting and transverse motions are realized through a manual mode if sudden power failure occurs, and thus heavy goods are unloaded at appointed positions.
Manual-electric integrated gourd
2015-05-06
Patent
Electronic Resource
English
IPC: | B66D Haspeln , CAPSTANS |