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The scraper conveyor adopts the high-strength wear-resisting plate, which is connected with the cable trough by bolts and the cable trough, and the trough is connected with dumbbells, thus forming the running guide rail of the shearer and the coal carrying channel.

As the guide rail and material carrier of the scraper, the chute has different functions in different parts. It can be divided into the following categories:

1. Aqueduct: One end of aqueduct is connected with the nose stand by two locating pins and four dumbbells, and the other end is connected with the lifting slot through dumbbells. The main function is to connect the height difference between the nose stand and the lifting slot.

2. Middle slot: The middle slot is composed of baffle slot top, shovel slot top, middle plate, interface plate, sealing bottom plate, rail seat and connection plate, etc.

3. Line changing trough: it changes the running direction of the shearer by changing the Angle of the pin rail, so as to increase the distance between the cutting drum of the shearer and the scraper side of the conveyor, so as to ensure the shearer's ability to cut through and through.

4. Skylight slot: The conveyor has skylight slot, installing one skylight slot every 9-10 central slots. When the bottom chain fails, the skylight can be opened to check the bottom chain, and the scraper and ring chain can be replaced.

The chute of scraper conveyer is the coal conveyer carrier, and its wear resistance is good to use long period. More information, attention to the official website of Henan Shuangzhi.