The invention provides a gear drive lifting device, comprising an underframe and a belt conveyor. A belt conveyor support, a lifting gear device, and sliding rails are arranged on the underframe. The bottom surface of the belt conveyor support is provided with rollers. The sliding rails are horizontally arranged on the upper surface of the underframe. The rollers are placed in the sliding rails. The belt conveyor comprises a connecting rod, a driven wheel, a driving wheel, a drive motor, and a belt. The driven wheel and the driving wheel are rotatably installed on two ends of the connecting rod. The output end of the drive motor is fixedly connected with the driving wheel. The driven wheel and the driving wheel are wrapped by the belt. The side surface of the connecting rod is vertically hinged with a driven rod. The outer side of the driven rod is provided with a rack. The belt conveyor support is hinged with the driven wheel. The lifting gear device is meshed with the rack. Beneficial effects of the device are that height of a conveyor can be adjusted according to height for loading and unloading goods, labor intensity of personnel is reduced, and manual cost is reduced.
Gear drive lifting device
2016-01-27
Patent
Electronic Resource
English
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / F16H Getriebe , GEARING |
Permanent magnet synchronous direct-drive lifting machine with gear
European Patent Office | 2015
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