The hoist is widely used, mainly used for lifting or flat towing of materials in construction, water conservancy projects, forestry, mines, wharfs, etc. The automatic hydraulic winch is also a commonly used machinery in the winch. This article tells you the role and structure of the automatic hydraulic winch.
The automatic hydraulic winch is provided with a hydraulic motor and a hoist drum, in particular, the hydraulic motor adopts a low-speed high-torque hydraulic motor, and the hoist drum is directly connected with the rotary shaft of the hydraulic motor. In the optimized solution, the connection between the hoist drum and the rotary shaft of the hydraulic motor is: the hoist drum is fixed to the rotary shaft of the hydraulic motor through keys, baffles, and bolts. For further optimization, an L-shaped mounting bracket may be provided, and the hydraulic motor is mounted on the mounting bracket. Since the hydraulic motor of the utility model adopts a low-speed high-torque hydraulic motor, it can provide sufficient torque; the direct connection between the hoist drum and the rotary shaft of the hydraulic motor omits the reducer, so the volume and weight of the hoist are greatly reduced, and at the same time Reduced costs.
1. The role of automatic hydraulic winch
The hoist can lift the weight vertically, horizontally or inclinedly. Mainly used in construction, water conservancy engineering, forestry, mining, wharf, etc. materials lifting or flat towing. The winch is divided into two types: manual winch and electric winch. Now it is mainly electric winch. It can be used alone or as a component in machinery such as lifting, road construction and mine hoisting. It is widely used because of its simple operation, large amount of rope winding, and convenient displacement.
Second, the structure of the winch
The winch converts the electrical energy into mechanical energy through the motor 1, that is, the rotor output of the motor, decelerates through the V-belt 2, the hoist structure hoist structure shaft 3, the gears 4, 5 and then drives the drum 6 to rotate. The reel winds the wire rope 7 and passes the pulley sets 8, 9 to lift or drop the load Q of the crane hook 10, transform the mechanical energy into mechanical work, and complete the vertical transportation of the load. The winch is divided into two types: manual winch and electric winch. Now it is mainly electric winch. It can be used alone or as a component in machinery such as lifting, road construction and mine hoisting. It is widely used because of its simple operation, large amount of rope winding, and convenient displacement. Mainly used in construction, water conservancy engineering, forestry, mining, wharf, etc. materials lifting or flat towing.
