Scraper conveyor installation and use

 
    Scraper conveyor installation requires the following tasks:
A) positioning
    First, set the location of the nose and tail, and then set the scraper conveyor centerline.
2) laying the middle slot
    According fix conveyor centerline, laying the middle slot. Such as non-metallic groove box, then the middle slot tiling and cement slab, and then bonded cast stone lining.

Cast stone laying liner, pay attention straight seams as little as possible, to stagger the longitudinal slit to prevent the gap mill work

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    Conveyor need laying flat surface, such as a conveyor plane excessive bending, will inevitably lead to two chain discontinuity, cast stone acceleration chain and wear

between the tank wall, and even card chain. Paragraphs should be smooth and no overlap tank level. As the tank itself, structural constraints, in neighboring

Deflection in the vertical direction between the tank should not be too large. If the conveyor is not laying flat, transport consumption will increase. Road to the plot machine

coal or debris should be swept away.
3) Install the nose and tail
    Nose and tail should leave some space, easy maintenance and repair. Sprocket centerline to centerline perpendicular to the conveyor and assurance level.
4) mounted scraper chain
    Before installing scraper chain, should be pre-connected, scraper evenly distributed in the chain. If the two chains of equal length to choose, or factory assembled chain

pairing. Chains may not have reverse phenomenon. Ring chain seam side up, to prevent the occurrence of chain and sprocket grip

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5) Inspection and air operation
    Conveyors installed, should be thoroughly checked and start conveyor. Empty running 2h, mainly the driving device and the blade is functioning properly. Meanwhile, the

intermediate grooves of adjacent abutting again tension chain, the chain length adjustment.
    Scraper conveyor work within the first two weeks, you should pay particular attention to the tightness of the chain. Checking method is this: If there is a tail drive, then

jog the drive device, when the tail sprocket chain on stocks with more than two full relaxation chain link, the need to tighten chain or split ring chain reduction,

Reduce the length of chain link. If only the head driving device, you will need to reverse the motor jog, while stocks on the nose sprocket chain at more than two chain rings

completely relaxed. Also need to tighten chain or split ring chain reduction.