Anti-skidding device on tail pulley of plate chain bucket elevator and anti-skidding method

A bucket elevator, anti-skid technology, applied in the field of conveying machinery, can solve the problems of frequent up and down movement, affecting the production of the cement mill system, etc., to achieve the effect of reducing operating power consumption, increasing cement output, and good economic benefits

Active Publication Date: 2012-11-07
GUANGXI YUFENG CEMENT
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The invention provides an anti-slip device and method for the chain of a plate chain bucket elevator chain on the tail wheel, which can solve the problem that the existing elevator needs to be stopped regularly after operation to avoid slipping of the tail wheel and frequent up and down movement of the counterweight. Issues Affecting Production in Cement Mill Systems

Method used

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  • Anti-skidding device on tail pulley of plate chain bucket elevator and anti-skidding method
  • Anti-skidding device on tail pulley of plate chain bucket elevator and anti-skidding method

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Embodiment Construction

[0014] Below in conjunction with specific example the present invention is described in further detail:

[0015] like figure 1 and figure 2 As shown, a compressed gas pipeline is included, and the pipeline is provided with a main air pipe 7, which communicates with the air distribution pipe 9 extending to both sides, the two air outlet ends of the air distribution pipe 9 are bent, and the nozzle 4 at each air outlet end is inclined Set, the air intake end of total air pipe 7 is provided with air valve 8.

[0016] The method for anti-slipping of the plate chain bucket elevator chain at the tail wheel of the present invention, its steps are as follows:

[0017] A. Lead the compressed gas with a pressure of 0.8MPa to the bottom of the plate chain bucket elevator 1 as a blowing gas source;

[0018] B. An anti-skid device is provided outside the housing 3 at the bottom of the plate chain bucket elevator. The air distribution pipe 9 of the anti-skid device straddles the two side...

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Abstract

The invention discloses an anti-skidding device on a tail pulley of a plate chain bucket elevator and an anti-skidding method and relates to the technical field of conveying machinery. The anti-skidding device comprises a compressed air pipeline, wherein a main air pipe is arranged on the pipeline and communicated with branch air pipes extending toward two sides, two air outlet ends of the branch air pipes are bent, nozzles of the air outlet ends are arranged in inclined mode, and an air valve is arranged at an air inlet end of the main air pipe. The anti-skidding device is installed on the plate chain bucket elevator, and by means of the anti-skidding method, the problem that a counter weight frequently moves vertically when the elevator conveys sticky powdery materials such as cement is solved, the elevator operates normally, production of a cement grinding mill system is not influenced, output of cement is greatly improved, and maintenance cost is remarkably reduced.

Description

technical field [0001] The invention relates to the technical field of conveying machinery, in particular to an anti-slip device and method for a chain on a tail wheel of a plate chain bucket elevator. technical background [0002] When the chain of the hoist slips during operation, the hoist must be stopped for cleaning, and the accumulated material at the root of the tail wheel can be manually cleaned before it can continue to run. When the hoist used for cement transportation is running empty, the equipment operates normally. The chain runs smoothly at the tail wheel without slipping teeth, but after 3 to 4 hours of running with the material, the counterweight starts to be slowly lifted up to a certain limit height, and then suddenly moves down quickly , to give the chain a great impact. At the beginning, the cycle time of the counterweight moving up and down was about 10 minutes. Later, the cycle became shorter and shorter. In order to prevent equipment damage, every ti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G45/10
Inventor 王福华谭雪芳
Owner GUANGXI YUFENG CEMENT
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