JF-150ZD retractable winch JF-250ZD retractable winch manufacturer promotion

Retractable winch Retractable winch for sports car protective device Product description
Retractable winch for sports car protective device (Coal Safety Certificate No.: 3) is a supporting part of the sports car protective device and is used to control the opening of the barrier. and closure device use. When the mine car approaches the car barrier, the winch is retracted and retracted to lift the car barrier. After the mine car passes the car barrier, the winch is retracted and retracted to close the car barrier. If a sports car accident occurs, the car barrier will be in a normally closed state and the mine car can be stopped accurately and reliably.
This retractable winch is suitable for single-track or double-track transportation inclined shafts above or underground in coal mines, and is used as a protective device to block out-of-control mine cars.
Structural features of retractable winch for sports car protection device
The lifting winch is composed of explosion-proof motor, reducer, roller, base plate, position sensor bracket and position sensor. The reducer adopts worm gear reduction type to prevent the barrier from automatically sliding down when the motor stops.
The retractable winch can reliably lift and lower the car barrier under the control of the control box for the sports car protection device, and automatically stops when it is raised and lowered into place. When the mine car runs at normal speed and the mine car reaches the predetermined lifting point of the barrier, the winch will lift the barrier to allow the mine car to pass smoothly. When the mine car reaches the lowering point of the barrier, the winch will lower the barrier and the barrier will return to normal. closed state.
When an overspeeding or rope-breaking out-of-control sports car occurs, the retractable winch does not work, and the car barrier is in a normally closed state to block the mine car and play a role in safety protection.
Technical parameters of retractable winch for sports car protection device
Motor: B3./3
Motor maximum power: Speed:
Maximum lifting force
Lifting speed./+
Sheave: inner diameter and outer diameter, width and rope capacity
Reducer: reduction ratio center distance
Wire rope model and specification: +
Jining Dongda Mechanical and Electrical Co., Ltd. is located in Kongmeng The hometown of Jining City in Shandong Province is surrounded by scenic spots such as the San Kong Holy Land, Mount Tai, Weishan Lake, and Shuibo Liangshan. It is adjacent to the Beijing-Shanghai Railway to the east, the Beijing-Hangzhou Canal to the west, and the Ridong Expressway to the north. The transportation is convenient and extends in all directions. The company has a registered capital of 10,000 yuan, an area of square meters, and total assets of more than 100 million yuan. The company has strong technical force, currently has many employees, including many professional and technical personnel, and has more than 3 sets of main production equipment and testing and testing instruments. It has formed a comprehensive capacity of annual production and sales of mining products exceeding 100 million yuan.