长圳保健按摩网-长圳保健按摩网

楚雄州附近有没有服务

Current position: Honglin machinery > News Center > Conveyor article >
Conveyor article

Before the scraper conveyor stops, the material of the scraper should be pulled clean

Number of visits: Release date: May 19, 2020 16:33 source: admin

1. The structure is solid. It can withstand the impact, impact, impact and pressure of coal, gangue or other materials.
2. It can adapt to the needs of uneven floor and bending in coal mining face, and can bear vertical or horizontal bending.
3. Low fuselage, easy to install.
4. It can be operated in reverse direction, which is convenient for handling bottom chain accidents.
5. It can be used as the fulcrum of the front section of the hydraulic support.
6. The structure is simple and can be fed or unloaded at any point in the conveying length.
 
Operation process and precautions of scraper conveyor
Preparation and inspection before driving
Check whether the head and tail of the reducer are firm and reliable.         
2. Check whether the oil quantity and quality of reducer meet the requirements.        
3. Check whether the signal system and operating system are sensitive and reliable.         
4. Check the power cable and control cable for damage and extrusion.         
Start up and operation
1. When starting, it must be operated according to the signal. When operating multiple chutes, it should be started from front to back in turn. The driver must stand at the top of the machine head to operate.   
2. Pay attention to whether there are pedestrians, large stones, materials and metal pillars in the conveyor when starting.         
3. Start the engine by jogging 2-3 times to confirm that there is no error.         
4. If it is difficult to start due to heavy load, it can be started intermittently for 2-3 times, and each time shall not exceed 15 seconds. If it cannot be started normally, it shall be started after handling.        
Stop operation
1. The normal stop is executed according to the signal
2. When multiple chutes are overlapped, the sequence of stopping from back to front must be carried out.        
3. The material of scraper should be pulled clean before shutdown
 
In case of the following situations, stop the vehicle immediately.
1. The chain is broken or there are too many residual chains at the lower end of the head sprocket
2. The scraper is seriously deformed, the chain of the machine head falls off, and the screw of the connecting ring is broken
3. The chute is damaged and arched, and the chute is bent excessively, resulting in disconnection or chain out of the chute
4. The main connecting screws of the head are loose or the gearbox of the head motor vibrates violently
5. Overheat or abnormal noise of motor, reducer, tile box, bearing, etc
6. Strictly implement the post responsibility system and system and other safety precautions.   


Henan high tech Development Zone

Tel: 0371-56783311 online QQ: 1105086557 email: [email protected] Website map

Copyright No. 13022-2009 Engine technology network