Daily inspection and maintenance work for dispatching winches

Release time:2019-09-21

Dispatching the daily inspection and maintenance work of the winch, blindly making mistakes, carelessly making the equipment make mistakes, stay away from blindness, and stay away from danger, especially for mining equipment such as winches, dispatch winches, back winches, bucket loaders, etc. City Win-Win Mining Equipment Co., Ltd. will provide assistance for your work and enterprise production. We will provide you with the best quality winch, dispatch winch, back winch, bucket rock loader and other mining equipment, and will also provide you with JD dispatch. The related technology and product information of the best-selling models such as winch, JH back column winch, PB bucket rock loader, etc., to protect your production, the text:
Dispatching the daily inspection and maintenance of the winch
(1) Check whether the brake lever and the lever system are flexible. After the brake is applied, the brake lever must not reach the horizontal position and should be slightly upturned than the horizontal position.
(2) Check whether the temperature of the bearing and the motor, switch, cable, brake belt, etc. is too high. If the problem is found, the cause should be identified and measures should be taken for disposal.
(3) Check whether the motor no-load start is normal, whether the grounding is good, and whether the electrical equipment such as the starter meets the requirements of explosion protection and integrity.
(4) Check whether the drum is damaged or broken, whether the wire rope head is fixed firmly, whether the bearing has oil leakage, whether the wire rope is arranged neatly, and if there is any problem, it should be dealt with in time.
(5) Check bolts, pins, nuts, washers, etc. of various parts. If loose or falling off, tighten and complete them in time.
(6) Wipe the winch frequently, clean up the dust and debris, and keep the surrounding environment clean and tidy. Safe operation, inspection and maintenance of winches
(7) Check whether the top column and the mast of the fixed winch are firm, whether the foundation bolt or anchor is loose, and whether the base has cracks. If there is any problem, it should be dealt with in time.
(8) Check whether the signal device and the motor running operation button are intact and there is no explosion, and the signal is clear and bright, otherwise it should be repaired or replaced.
(9) Check the brakes with no cracks, whether the wear is over-limit (should have a thickness of not less than 3 mm), whether the tie bolts, forks, brakes, pins, etc. are damaged or deformed, and whether the back-tightening nuts are loose. Problems should be adjusted and handled.
(10) Regularly check the gear meshing condition of the gearbox, check whether the gear is swaying, whether the tooth wear is over-limit, whether there is serious damage such as cracks and broken teeth; whether the oil in the fuel tank is enough, whether the oil has deterioration and sediment, etc. .
(11) Always check whether the lubrication pump is running normally, whether the oil flow in each lubrication part is unblocked and quantified, whether the oil ring is rotating, and whether the oil temperature is normal, otherwise it should be adjusted in time.
(12) Regularly check whether the brake wheel, brake disc, brake shoe, transmission mechanism, hydraulic station, etc. of the brake system are flexible and normal, and whether the gap between the brake block and the brake disc (or brake disc) meets the requirements, the insurance brake Whether the action is normal, whether the brake operation handle still has a 1/4 surplus stroke in the whole process when the brake is applied, whether the brake weight is hammered by the foreign object, and whether the disc brake spring is invalid, otherwise It should be handled and adjusted in a timely manner.
(13) Always check the depth indicator screw and nut transmission, test the deceleration alarm and the over-roll protection switch. If there is any insensitivity, adjust and tighten in time.
(14) Check the burning of contact points such as the master controller, fuse solenoid contactor, various relays, and signal devices. If there is burning, repair or replace the contacts in time.
(15) Check whether the wire rope is tangled on the drum, whether the rope head is fixed firmly, and check the inspection record of broken wire and wear of the wire rope.

Electric Winch Accessories