Belt conveyors suitable for large turns and small radii
A belt conveyor, small radius technology, applied in the direction of conveyor, conveyor objects, transportation and packaging, etc., to achieve the effect of ensuring normal operation, correcting the position of the belt, and reducing the turning radius
Active Publication Date: 2018-01-30
SICHUAN HUAYINGSHAN GUANGNENG GRP JIAHUA MASCH CO LTD
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Problems solved by technology
[0008] In order to solve the problem of installing belt conveyors in complex roadways, the present invention provides a belt conveyor suitable for large turning and small radius
Method used
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Embodiment Construction
[0037] Such as figure 1 , figure 2 As shown, the conveyor of the present invention is composed of several frames 4 distributed on the transport line; each frame is provided with two groups of belt rollers, which are respectively the upper roller group 5 and the lower roller group 2, and respectively Support the carrying belt 8 of the upper layer and the return belt 3 of the lower layer.
[0038] The racks include the straight section racks of the transport line, the transition section racks of the transport line, and the curved section racks of the transport line, and the straight line section racks and the transition section racks of the transport line are placed horizontally.
[0039] The racks in the curved section of the transportation line are progressively inclined to the outside of the curve by 0.5-4°, for example: the first rack in the curved section is inclined to the outside by 0.5°, the second rack is inclined to the outside by 0.7°, The third rack is tilted 0.9 ...
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The invention discloses a belt type conveyor applicable to a large curve with a small turning radius. The belt type conveyor consists of a plurality of racks which are distributed on a transportation line, wherein the rack of a straight-line section of the transportation line and the rack of a transition section of the transportation line are horizontally arranged. The rack of a curve section of the transportation line is gradually progressive to tilt to the outer side of the curve by 0.5-4 degrees; carrier rollers at the two ends of the rack of the straight-line section of the transportation line upwards warp by 35-45 degrees, the tail ends of the carrier rollers on the rack of the transition section of the transportation line upwards warp by 24-26 degrees, the tail ends of the carrier rollers at the two ends upwards warp by 54-56 degrees; the tail ends of the carrier rollers on the rack of the curve section of the transportation line upwards warp by 54-56 degrees; the carrier rollers at the upper layer and the carrier rollers at the lower layer are horizontally deflected by 0.3-1 degree; the two sides of each carrier roller are further provided with vertical rollers; and a belt pressing device is further arranged on a transportation belt. The belt type conveyor is applicable to operation and transportation in a roadway having the large curve with the small turning radius, is mounted and normally works in an environment with a turn angle being 31 degrees and a radius being 120m.
Description
technical field [0001] The invention relates to a coal mining equipment, in particular to a belt conveyor suitable for large turning and small radius Background technique [0002] In the coal mining industry, the main belt conveyor is mainly responsible for transporting the coal mined in the mine to the ground coal bunker. The main belt conveyor is the arterial line for the out-of-well transportation. According to the different coal mines, the main belt conveyor is responsible for the transportation of millions of tons of coal in coal mines at least every year. Because the conveyor is the main transportation channel, it has the characteristics of long service time, important transportation tasks, and large transportation volume. Therefore, it is necessary for the belt conveyor to operate safely, stably and reliably. [0003] In the mine design and arrangement of coal mining, the belt conveyor is mainly placed in the transport roadway of the coal mine. Since the coal mine is...
Claims
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IPC IPC(8): B65G15/64B65G39/16
CPCB65G15/64B65G39/16B65G2201/04
Inventor 王正贵冉波鲜福兴张勇全勾晓鸣曾庆丰王家兴徐永宁王金虎
Owner SICHUAN HUAYINGSHAN GUANGNENG GRP JIAHUA MASCH CO LTD