Hoisting Mechanism And Spare Parts
The hoisting mechanism for a Tower Crane typically consists of a combination of a motor, a gearbox, wire ropes, and a hook block. Here is a breakdown of its components and how they work together:
Hoisting Mechanism,Tower Crane Lift Motor,Tower Crane Axial Fans,Tower Crane Hoist Motor, Tower Crane Hoisting Reducer SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.sczenghui.com
1.LSY series discharge auger is developed on the basis of adopting the advanced technology from Germany and Italy.It is a kind of new type conveying equipment which make use of the rotary helical blades to push the material continuously into a sealing circular cross section.
2.Main features:Compact structure, small cross section, light weight, good sealing performance, flexible process layout, convenient installation, dismantlement and movement, safe operation, great conveying capacity, proof-dust, moisture resistance and low noise, etc.
3.LSY discharge auger is a necessary component for concrete mixing/batching plant to convey cement and fly-ash.
4.It is applicable to convey all kinds of powder, grain, small block materials such as clay powder, powdered coal, cement, sands, grain, small sized coal, pebble and cast iron scraps, and not suitable for conveying large viscosity materials, easy caking materials and metamorphic materials.
5.The discharge auger can be divided into level, inclined and combined types according to configuration style.It can finish concentrated transportation, respectively conveying, mixing materials, mixture dewatering, customized batching, discharging and stacking, being used with other conveying device together.
6.This series discharge auger is especially suitable for conveying bulk cement from cement silo to concrete mixer or from cement silo to concrete batching machine in concrete batching plant.
Model
Delivery Angle
Delivery Distance
(m)Delivery Volume
(t/h)Shell Pipe Diameter (mm)
Matching power (kw)
LSY168
0---45°
4-15
8
168
5.5-15
LSY219
0---45°
4-15
15
219
5.5-15
LSY273
0---45°
4-15
30
273
7.5-18.5
LSY323
0---45°
4-15
60
323
15-30
1. Motor: The hoisting motor provides the power needed to lift and lower loads. It is usually an electric motor that generates high torque to handle heavy loads.
2. Gearbox: The motor's rotational motion is transmitted to the hoisting drum through a gearbox. The gearbox helps increase the torque and reduce the speed of the motor, enabling the crane to lift heavy loads at a controlled speed.
3. Hoisting Drum: The hoisting drum is a cylindrical drum around which the wire ropes are wound. It is directly connected to the gearbox and rotates as the motor operates. The drum's size and design determine the amount of Wire Rope it can hold.
4. Wire Ropes:
The wire ropes are wound around the hoisting drum and connected to the hook block. These ropes are made of high-strength steel and have a high load-bearing capacity. Multiple wire ropes are used to distribute the load evenly and ensure stability during lifting operations.
5. Hook Block: The hook block is attached to the lower end of the wire ropes and is responsible for carrying the load. It consists of a pulley system with one or more sheaves, which allows the wire ropes to change direction and support the load securely.
During operation, the motor drives the hoisting drum through the gearbox. As the drum rotates, the wire ropes are wound or unwound, depending on the direction of rotation. This movement raises or lowers the hook block, allowing the crane to lift or lower loads.
The hoisting mechanism is controlled by the crane operator using various controls and switches. Safety features such as limit switches and overload protection systems are also incorporated to prevent accidents and ensure safe lifting operations.
Lsy 273-4/6/8/9/10/12/15 Screw Conveyor, Screw Conveyor for Silo Cement
LSY 273-4/6/8/9/10/12/15 Screw Conveyor ,Screw Conveyor for Silo Cement
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