Year1
- 牵引力：
- 145
- 电源电压：
- 660 380
- 总功率：
- 9
The scraper conveyor is the main transportation equipment in the comprehensive mechanized coal mining working face. Its function is to transport the coal crushed by the shearer to the trough transfer machine. Secondly, it serves as the track for the shearer to travel and the fulcrum for the forward movement of the hydraulic support.
The structure and principle of the scraper machine are as follows
The overall structure of this product is mainly composed of the transmission part, push beam, transition groove, middle groove, scraper chain, tail left and right baffles and other components.
Main component structure and working principle
Transmission part The transmission part is mainly composed of motor reducer, sprocket, head frame, tongue plate, blind shaft chain tensioner and other components. The coupling cover connects the motor reducer into a whole. The power is transmitted to the sprocket through the reducer, and the sprocket drives the scraper to form a closed stepless transmission chain, thereby transporting coal.
Reducer The reducer is a three-stage conical cylindrical gear transmission. The transmission power and transmission ratio are to ensure the normal operation of the bearing. The axial clearance of the bearing should be appropriately adjusted
Sprocket head frame blind shaft tightening chain The middle groove of the transition groove of the machine is the scraper chain tail.
Contact person Zhao Jingying mobile phone address No. Kaiyuan Road, High-tech Zone, Jining City
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