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Belt conveyer weight box, weight system and belt correcting method

A belt conveyor and counterweight box technology, applied in the direction of conveyors, conveyor objects, conveyor control devices, etc., can solve the problems of difficult to accurately control the counterweight of belt conveyors, avoid excessive loading, and ensure stable operation. running effect

Inactive Publication Date: 2020-02-18
MCC CAPITAL ENGINEERING & RESEARCH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a belt conveyor counterweight box, a counterweight system and a belt correction method to alleviate the technical problem that the counterweight of the belt conveyor is difficult to accurately control in the prior art

Method used

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  • Belt conveyer weight box, weight system and belt correcting method
  • Belt conveyer weight box, weight system and belt correcting method
  • Belt conveyer weight box, weight system and belt correcting method

Examples

Experimental program
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Effect test

Embodiment 1

[0048] The invention provides a belt conveyor counterweight box, such as figure 1 and figure 2 As shown, the counterweight box includes: a box body 100, which can be suspended and connected to the roller 200 in the belt conveyor; at least two layers of counterweight layers 10 are arranged in the box body 100, and each counterweight layer 10 is provided with a plurality of The counterweight compartments 20 for accommodating the counterweights 40 are distributed in a matrix.

[0049] When the counterweight box is used, the counterweight 40 matching the counterweight compartment 20 is placed in the counterweight compartment 20 . On the one hand, it is convenient to control the number of counterweights 40 loaded, so as to control the weight of the counterweights more accurately; and, the counterweight box limits the maximum number of counterweights 40 that can be loaded, which can avoid loading In case of overdose.

[0050] On the other hand, the counterweight box is provided ...

Embodiment 2

[0059] The invention provides a belt conveyor counterweight system, such as Figure 6 As shown, the counterweight system includes: a counterweight 40 and the above-mentioned belt conveyor counterweight box, the counterweight 40 is arranged in the counterweight compartment 20 of the counterweight box, and the counterweight box and the roller 200 in the belt conveyor The connection can pull the drum 200 to move in translation; along the axial direction of the drum 200 , the weight layer is provided with at least two weight compartments 20 . By adjusting the distribution of the counterweights 40 in the axial direction of the drum 200, the position of the center of gravity of the counterweight box in the axial direction of the drum 200 can be adjusted, thereby adjusting the force exerted by the counterweight system on the drum 200. tension. Preferably, please refer to figure 2 , the two ends of the counterweight box are respectively suspended and connected to the two ends of th...

Embodiment 3

[0064] The invention provides a method for correcting the belt deviation of a belt conveyor, using the above-mentioned counterweight system of the belt conveyor, such as Figure 9 As shown, the belt deviation correction method includes:

[0065] Step S10, confirming the deviation direction of the belt;

[0066] Step S20, adjusting the distribution positions of the counterweights in the counterweight layer, so that the overall center of gravity of the counterweight box and the counterweights moves along the deviation direction.

[0067] Such as Figure 10 As shown, in some cases, the distribution of the counterweights 40 in the counterweight box is biased to one end, so that the center of gravity of the counterweight box is biased to one end, and the force on both ends of the drum 200 is unbalanced, causing the belt 300 to deviate. Such as Figure 11 As shown, in other cases, the belt 300 will deviate on the roller 200 due to problems such as processing and assembly of the r...

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Abstract

The invention provides a belt conveyer weight box, a weight system and a belt correcting method. The belt conveyer weight box comprises a box body. The box body can be connected to rollers in a belt conveyer in a suspended mode. At least two weight layers are arranged in the box body. Each weight layer is provided with a plurality of weight cells for containing balancing weights. The weight cellsare distributed in matrix. Through the belt conveyer weight box, the technical problem that it is difficult to accurately control balancing weights in a belt conveyer in the prior art is relieved.

Description

technical field [0001] The invention relates to the technical field of belt conveying equipment, in particular to a belt conveyor counterweight box, a counterweight system and a belt deviation correction method. Background technique [0002] Belt conveyor is a friction-driven machine that transports materials in a continuous manner, and is used in the transportation of bulk materials in metallurgy and mining fields. During the operation of the belt conveyor, it is necessary to ensure that the belt has sufficient tension. The counterweight box is used to tension the belt in the belt conveyor, using gravity to provide tension to the belt. The counterweight box can keep the tensioning force stable under various working conditions, and can automatically compensate the elongation of the belt. It is currently a widely used tensioning device. [0003] The counterweight box in the prior art is usually an open iron box, and the purpose of counterweight is achieved by bulk assembly ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G23/44B65G43/00
CPCB65G23/44B65G43/00B65G2203/0283
Inventor 张鹤
Owner MCC CAPITAL ENGINEERING & RESEARCH
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