The normal operation of the disc brake of the mining hoist winch directly affects the safety of the mine. For this reason, understand the performance of the disc brake before use and the possible faults and troubleshooting methods in use, and strengthen the hydraulic oil The selection and correct use of hydraulic oil filtration, hydraulic oil filtering and other aspects of management, to improve the safety of the brake system of the winch.
The quality of the lubricating oil meets the requirements and should not be mixed with impurities such as dust, dirt and water. The remaining transmission parts are injected into the reel with gear oil or cylinder oil, and the oil injection volume is 20 kg. The oil volume of the motor rotor bearing must not exceed two-thirds of the volume of the bearing chamber.
Carefully remove the dust and dirt from the oil hole when refueling, and do not let the oil enter the inside of the component. After the oil is filled, the oil plug should be tightened.
The winch has high versatility, compact structure, small size, light weight, heavy lifting, and convenient transfer. It is widely used in construction, water conservancy projects, forestry, mining, docks, etc. for material lifting or flat towing.
For new or overhauled winches, after 8-10 days of operation, replace the lubricating oil to remove the metal particles and fines that are worn off during the transmission of the parts to prevent aggravation of the parts. Under normal circumstances, replace the oil every three months. The temperature of lubricating oil during operation shall not exceed 80℃
