Repair method of rollers of belt conveyor
The technology of a belt conveyor and a repair method is applied in the field of conveyor roller repair, which can solve the problems of roller surface wear, high roller purchase cost, impact on enterprise benefits, etc., and achieve the effect of prolonging the service life and reducing the purchase cost and maintenance cost.
Active Publication Date: 2019-05-28
HUBEI EARTH ENVIRONMENTAL PROTECTION EQUIP CO LTD
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Problems solved by technology
[0002] The belt conveyor drive roller and reversing roller are the main working parts of the conveyor. When the conveyor is running, because the surface of the roller is in contact with the conveyor belt and the material is attached to the surface of the belt, after the working cycle reaches a certain time, the surface of the roller will There will be serious wear and tear and even can't continue to work, so it must be replaced. Due to the high purchase cost of the roller, it will affect the benefit of the enterprise to a certain extent. In order to solve this problem, the method of lining the surface of the roller with a protective rubber layer Prolonging the service life, although this method has a certain effect, it cannot solve the fundamental problem; after the rubber protective layer and the roller are severely worn, the roller can only be replaced as a whole, which not only affects the work efficiency, but also causes unnecessary waste. , it is necessary to improve it
Method used
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Embodiment Construction
[0031] The repair method of the belt conveyor roller includes the following steps:
[0032] First, the surface of the roller is polished to remove the remaining rubber protective layer and debris attached to the edge of the roller, thereby keeping the surface of the roller smooth and clean; after the polishing is completed, measure the size of the hole formed by the surface of the roller due to wear, and then according to the hole size and The axial length of the roller is used to prepare the corresponding curved plate; in the preparation of the curved plate, the curvature of the curved plate is required to correspond to the curvature of the surface of the roller, so that the two can fully contact and fit; at the same time, the curved plate is required to cover After the hole on the roller, the distance between the edge of the hole and the edge of the arc-shaped plate should be kept above 5cn; after the arc-shaped plate is prepared, cover the hole on the roller and fix it on the r...
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The invention relates to a repair method of rollers of a belt conveyor, and belongs to the technical field of conveyor roller repair. The worn transmission roller and redirection roller are repaired through the steps of grinding, arc plate preparing, arc plate welding and wear-resisting pad fixing and mounting and the like, and the service life of the transmission roller and the service life of the redirection roller can be effectively prolonged; the problems that after existing transmission rollers and redirection rollers are worn, the rollers can only be overall replaced, the work efficiencyis influenced, and the enterprise benefits are influenced to a certain degree are solved; and according to the repair method, the transmission roller and the redirection roller are repaired, the purchasement cost and maintenance cost are effectively reduced, and positive meanings are achieved to enterprise development.
Description
Technical field [0001] The invention relates to a method for repairing a belt conveyor roller, belonging to the technical field of conveyor roller repairing. Background technique [0002] The driving roller and redirecting roller of the belt conveyor are the main working parts of the conveyor. When the conveyor is running, the surface of the roller is in contact with the conveyor belt and the belt surface is attached to the material. After the working cycle reaches a certain time, the surface of the roller There will be serious wear and tear or even unable to continue working, so it must be replaced. Due to the high purchase cost of the roller, it affects the benefit of the enterprise to a certain extent. To solve this problem, the method of lining the surface of the roller with a rubber protective layer is generally used. Extend the service life. Although this method has a certain effect, it cannot solve the fundamental problem. After the rubber protective layer and the roller a...
Claims
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IPC IPC(8): B23P6/00B29C33/00
Inventor 杨宏发
Owner HUBEI EARTH ENVIRONMENTAL PROTECTION EQUIP CO LTD