Coal leakage preventive device of belt conveyor
A belt conveyor, anti-running technology, used in transportation and packaging, underground transportation, earth-moving drilling, etc., can solve the problems of reducing the rate of lump coal and smashing the coal, so as to improve the rate of lump coal and reduce the stress. Area, the effect of reducing speed
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[0014] Embodiment 1 of the present invention, such as Figure 1-3 Shown: the anti-running coal device of the belt conveyor, including the door frame support 1, the coal retaining plate 2 for blocking coal blocks is suspended on the door frame support 1, and the door frame support 1 and the coal retaining plate 2 are connected together by a chain 3 , the coal retaining plate 2 has an inner concave arc surface 4 for reducing the speed of the coal block with an opening facing the coal block, a buffer layer is fixed on the inner concave arc surface 4, and the buffer layer includes an adhesive tape strip 5 extending in the up and down direction, The adhesive tape strips 5 are evenly distributed along the circumference of the concave arc surface, the height of the lowermost end of the adhesive tape strips 5 is lower than that of the coal retaining plate, and the lower part of the buffer layer is an arched structure.
[0015] Except for the above-mentioned embodiment 1, other embodim...
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