With China's strong support for the coal industry, people often use a lot of machinery and equipment when working in coal mines. These mechanical devices, such as Mining Hoist Winch, can not only help people transport or mine coal more conveniently and safely. And the use efficiency is very high.
Mining Hoist Winch brake disc and reel are connected by separate assembly structure. The mating surfaces of the brake disc and the reel have been completed in the manufacturer, and the reel, brake disc, main bearing and bearing seat are respectively installed on the main shaft. Put the assembled main shaft device on the combination lathe and place two main sockets to deal with the two sides of the fixed rope brake disc respectively.
When the explosion-proof main motor of Mining Hoist Winch starts, the motor rotor transmits power to the high-speed shaft of the reducer through the elastic coupling, and after the reducer decelerates, the passive shaft of the reducer will slow down. Driven by gear coupling. Give the spindle equipment. If the direction of the explosion-proof motor is constantly changing, the reel may become entangled or loose, causing the lifting container to move back and forth in the wellbore.
When installing Mining Hoist Winch, it must be placed on the fixed base of the raft. It should be very firm and stable during transportation, and the outer blades of the raft root should be kept flat. When adding oil to the reducer and bearing box, an appropriate amount of grease must be added to prevent the added oil from affecting the normal operation of the lifting Mining Hoist Winch, and use industrial gear oil. Used in reducers. Smooth and reduce friction.
Before operating Mining Hoist Winch, please check the position of the handle and each control switch. Check whether the various instrument indications on the console meet the requirements. High and low voltage meters indicate whether they are within the allowable range, low voltage is 380V. High voltage between 5700-6300V.
Check whether the hydraulic pressure of hydraulic station and lubricating oil pump station meet the requirements. Whether the disc brake reducer, the main shaft leaks oil, and whether the oil passage is smooth. Check whether the roll, brake, emergency brake and depth indicator are sensitive and reliable.
Mining Hoist Winch model classification has low technical content, low added value, and low labor rate. The output growth rate and profit growth rate of manufacturing companies are comparable to the profit growth rate. There are problems with product types, technologies, services, etc., leading to the actual contribution rate of the Mining Hoist Winch industry to mine operations.
There are many types of Mining Hoist Winch model classification. The large winch indicator is shaped like a clock. The height is indicated by the rotation of the pointer. Usually, it is repaired by the manufacturer. The medium-sized Mining Hoist Winch indicator is relatively simple and is usually performed by Mining Hoist Winch. The gear drive indicator indicates the height. If the indicator is damaged, check the gears of the drive unit, replace damaged parts or refuel.
