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Method and device for cleaning away coal slime in grooves of belt

A belt and coal cleaning technology, which is applied in the direction of transportation and packaging, conveyor objects, rollers, etc., can solve the problems of reduced belt friction, unclean cleaning, and inconvenient work, so as to prevent belt deviation and improve processing Convenience and improved work efficiency

Inactive Publication Date: 2014-03-26
GUIZHOU YONGRUN COAL IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But as time goes by, the coal slime will solidify in the groove. Although the belt machine head has a coal cleaner, but because the coal cleaner is flat, the slime in the belt groove cannot be cleaned cleanly, resulting in a reduction in belt friction. Small, the belt cannot be pulled when turning over coal mud, water, etc., because of the slope, it will flow to the tail of the machine, which may also cause the belt to deviate, causing great inconvenience to the work

Method used

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  • Method and device for cleaning away coal slime in grooves of belt
  • Method and device for cleaning away coal slime in grooves of belt
  • Method and device for cleaning away coal slime in grooves of belt

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Embodiment Construction

[0013] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0014] Look figure 1 , figure 1 The schematic diagram of the overall structure of the present invention is shown, and as can be seen from the figure, the core technical solution of the present invention is to set a supporting roller 3 at the bottom of the belt 1 before the H frame 2 of the belt conveyor, and the surface of the supporting roller 3 is longitudinally spaced at least Two back ribs 4 (four evenly distributed in the figure), thus forming a convex-concave-convex structure on the surface of the idler 3, when the idler 3 rotates with the belt 1 at the bottom of the belt 1 , the idler roller 3 will produce a lifting-relaxing-lifting cycle force on the belt 1, so that the belt 1 is beaten rhythmically, so that the slime in the groove of the belt 1 is continuously cleaned.

[0015] From figure 2 It can be seen that the position of the...

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Abstract

The invention discloses a method and device for cleaning away coal slime in grooves of a belt. The device is arranged on the lower portion of the belt, the device is closely attached to the bottom of the belt and can rhythmically beat the bottom of the belt in an operation process of the belt, and therefore the coal slime in the grooves of the belt is knocked out. The device comprises a carrying roller (3) which is arranged at the bottom of the belt (1), the two ends of the carrying roller (3) are supported on brackets (5) through a carrying roller shaft (7), and the brackets (5) are fixed on an H-shaped frame (2); a protruding structure which can be used for rhythmically beating the belt (1) in the operation process of the belt (1) is arranged on the surface of the carrying roller (3). Thus, in the operation process of the belt, the carrying roller acts on the belt, the coal slime in the grooves of the belt can be cleaned away automatically, the process of manually cleaning away the coal slime is omitted, normal use of the belt is not affected, off tracking of the belt can be prevented, the anti-skid function of the belt is recovered, and working efficiency is improved.

Description

technical field [0001] The invention relates to a method and a device for cleaning coal slime in belt grooves, belonging to the technical field of mine belt transportation. Background technique [0002] Coal mines and other units often use belt conveyors for transportation. Since the underground gangue output is gradually increasing with the underground excavation, the amount of lifting and turning gangue also increases. Mud, etc., in order to have enough friction when turning over gangue and coal slime with water, the belt of the belt conveyor usually uses a non-slip belt with grooves, so that water, thin coal slime, etc. can be pulled up by the belt smoothly. But as time goes by, the coal slime will solidify in the groove. Although the belt machine head has a coal cleaner, but because the coal cleaner is flat, the slime in the belt groove cannot be cleaned cleanly, resulting in a reduction in belt friction. Small, the belt cannot be pulled when turning over mud, water, et...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G39/073
Inventor 宋来武王海山张保东刘勇王栋胡家喻郭欢欢张远贵尹庆旺卢超
Owner GUIZHOU YONGRUN COAL IND
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