With my country's strong support for the coal industry, people often use a lot of mechanical equipment when working in coal mines. These mechanical equipment, such as hoisting winches, can not only help people carry out coal mine transportation or excavation. The connection between the brake disc and the reel adopts a split assembly structure. The mating surface of the brake disc and the reel has been finished in the manufacturer. The reel, brake disc, main bearing and bearing seat are installed on the main shaft. Put the assembled main shaft device on the combined lathe, and position it according to the two main bearings, and process the two sides of the rope stopper and the brake disc.
When the flameproof main motor of the hoisting winch is started, the motor rotor transmits the power to the high-speed shaft of the reducer through the elastic coupling. After the speed is reduced by the reducer, the passive shaft of the reducer is transmitted through the gear coupling. Give the spindle device. If the steering of the flameproof motor is constantly changed, the reel can be wound or loosened, and the lifting container can move up and down periodically in the shaft. When the hoisting winch is being installed, it needs to be installed on the solid concrete root, and the installation should be very firm and stable. The outer leaves of the concrete root should be kept flat. When adding oil to the reducer and bearing seat, it is necessary to add an appropriate amount of oil and butter, etc., to prevent the added amount of oil from affecting the normal operation and work of the hoisting winch, and also need to use industrial gear oil for the reducer Smooth and reduce friction.
