The group crane electric hoist first appeared according to the needs of building construction and oil tank construction, and it was a new product derived from the HSZ hand hoist after partial design changes. Therefore, it has the advantages of hand chain hoist, light and compact, and has the automatic function of electric hoist. It is an electric hoist product that is widely used in the construction field. Next, I will explain to you what the main structure of the group hoist electric hoist product is. The components are as follows: 1. The structure of the upper hook component, the cross pin, the upper hook, the cable board, the cruise ship, 2. The body component shell: nut, pad Pieces, cover. Hoist head: three plates, lifting wheel, gear, guide wheel, baffle (chain splitter), support rod.
Planetary reducer: flat key, spring, ring box, planet carrier, planet gear,
Motor: motor, sun gear, flat key, retaining ring three, the chain adopts G80 grade chain four, the lower hook component hook, the cable plate, the cruise ship, the lower frame group hoist electric hoist is driven by the motor to drive the planet gears, planet gears through The planet carrier drives the five-tooth long shaft, and the five-tooth long shaft drives the plate gear, four-tooth short shaft, and spline hole gear. In this way, the hoisting sprocket mounted on the spline hole gear drives the hoisting chain, so that the weight can be lifted smoothly. The group hoist electric hoist is braked by a disc motor under load.