-
-
-
-
Honor
-
-
-
-
-
Contact
-
Use, maintenance and common fault treatment of rake machine
Release time:
2023-01-03
Author:
Source:
Use, maintenance and common fault treatment of rake machine
Use, maintenance and common fault treatment of rake machine
Use of (I) Rake Machine
(1) There must be sufficient lighting when using the rake machine.
(2) Before operation, check whether the connection of each pulley, handle and brake skin is in good condition, and check the deceleration frequently.Machine and various parts of the connection bolt connection, anchor fixation, found that the reducer oil leakage, poor oil quality,Take timely measures to deal with situations such as low oil volume, loose connecting screws and unqualified ground anchors due to lack of screws.
(3) Closed metal guardrails must be installed on both sides of the rake machine.
(4) The auxiliary brake should be adjusted before operation, and the wire rope is found to be knotted, worn, broken and corroded seriously.It must be replaced in time.
(5) When raking, the driver should stand in the specified safe position, concentrate, pay attention to the signal, find out the questionStop the car immediately.
(6) When raking, no one is allowed to work and stay on both sides of pickpocket and wire rope.
(7) When raking, the operating handle should be loosened first and then tightened, and the action should be rapid, and the tail rope should not be too loose; Do not allow twoThe handlebars are tightened at the same time to prevent the rake from flying.
(8) After driving, it is strictly forbidden to touch the wire rope with hands or tools.
(9) After shutdown, gangue is not allowed to be stored on the transition groove to prevent gangue from being squeezed out by rake bucket or steel wire when gangue is released.The rope was thrown out and hurt people.
(10) When loading coal (rock) in the turning roadway, measures must be formulated and two-way auxiliary guidance must be usedWheels, and assign special personnel to stand at a safe place outside the wire rope running.
(11) The gangue of the slag skimmer shall be operated in parallel with the working face, and the hanging position of the tail wheel shall not be less than that of the working face personnel.8m, and in the face of a special command.
(12) In the process of picking and loading, the driver should always pay attention to the operation of each part of the machine;When the temperature of gas or mechanical parts exceeds the limit, the operating sound is abnormal or there is strong vibration, the vehicle shall be stopped immediately and inspected.Check and deal.
(13) The distance between the slag skimmer and the head-on shall not exceed 30m at the longest and 5m at the shortest. When the distance exceeds 30m, it must beMove the slag skimmer forward. When long-distance slag tapping is required, additional measures must be taken.
(II) maintenance and common fault handling
1. Routine maintenance
(1) Remove the soil and oil on the surface of the crawler backhoe loader parts, and the crawler part should be washed in time.Wash.
(2) Check whether the fasteners of the fuselage are loose, and tighten the loose parts.
(3) Check whether the hydraulic oil is sufficient and whether there is leakage, find out the cause in time and supplement it.
(4) Check whether the electric cabinet and electric circuit are abnormal or damaged.
(5) Check whether the slewing device is flexible.
(6) Check whether the hydraulic cylinders are freely retractable, whether there are scratches on the cylinders, and whether there is seepage in the oil pipes and joints.leakage phenomenon. If so, the cause should be identified and eliminated in a timely manner.
(7) Check whether each pin shaft is flexible, and add lubricating oil to each oil cup and pin shaft.
(8) At the end of the day, the entire crawler track shall be inspected, cleaned and maintained as necessary.
(III) common fault handling
1. Leakage of slag picker
When there is leakage in the slag skimmer, we should check the tightness of the joint in time and the tightness of the gasket or seal.Replace the packing, or weld the leaking part.
2. The rotary reducer has noise or can not work normally
The reason for this phenomenon is the damage or looseness of the device. We can check the reducer.Whether the bearing is damaged and the gear is worn, the damaged parts should be replaced in time.
Key words:
