Sinking Winch Conveying Hoisting Machine With Easy Disassembly And Handling

Sinking Winch With Easy Disassembly And Handling Conveying Hoisting Machine

1. Conveying hoisting machine Sinking winch parameters:

2. Structure overview of sinking winch conveying hoisting machine

The structure of this series winch is winding type, which is mainly composed of spindle device, reducer, elastic coupling with brake wheel, working brake, safety brake, frame, motor and other parts.

(1) Spindle device

Spindle device includes: spindle, gear, drum, brake wheel, bearing seat and bearing, etc. The drum is connected with the gear and the brake wheel by the copper sleeve and bolt, and the gear is connected with the main shaft by the key, so the main shaft only rotates with the drum and does not transfer torque. The exit direction of the wire rope is up.

(2) reducer

Reducer is the use of spherical worm gear pair deceleration, plus a change gear. Change the fast and slow position of the gear change handle, which can change the fast and slow two speeds. Double-barrel 10-ton winch has a set of differential system, the differential handle is placed in the straight-through position, the speed of the two gears of the output shaft of the reducer is identical; If the differential handle is placed in the differential position, the two gears can produce relative rotation, that is, differential action.

(3) Working brake

Working brake using tile type brake, start the motor, electro-hydraulic actuator to loosen the brake, stop the motor is spring force brake.

(4) Safety brake

Full brake for tile floating type, by the weight of the hammer down for braking, electrohydraulic actuator loose brake.

3. Folding winch lubrication of sinking winch conveying hoisting machine

(1) The reducer shall be lubricated with winter HL-20 gear oil or HG-24 saturated cylinder oil, and its oil surface shall ensure that the worm is fully immersed in oil. The reducer is used once a year to change the oil.

(2) The bearing of the spindle and the bearing of the output shaft end of the reducer should be replaced regularly or supplemented with No. 4 calcium-based grease, and the oil should be changed once every two years.

(3) Lubricating oil should be added to the open gear before each start.

(4) The remaining parts to be lubricated should be lubricated before each start, especially the thrust ring between the two gears on the output shaft of the reducer and the shaft sleeve of the movable gear should be lubricated.