Multipurpose belt deviation correcting device

Abstract

The invention discloses a multipurpose belt deviation correcting device, and relates to improvement on the structure of a belt deviation correcting device. The invention provides the belt deviation correcting device which is compact in structure and multipurpose. The multipurpose belt deviation correcting device comprises a rack. The multipurpose belt deviation correcting device is characterized in that turnover frames are arranged at two sides of the upper surface of the rack, wherein deviation regulating rollers are arranged on the two turnover frames by bearings; opposite ends of the two turnover frames are hinged to the rack; supporting rods are hinged to the bottoms of the turnover frames; a lead screw speed reducer is arranged in the rack; lead screws are arranged at the two sides of the lead screw speed reducer; slide path sets are arranged at the two ends in the rack; slide rods are arranged in the two slide path sets; ejector rods, which are corresponding to the lead screws at the two sides of the lead screw speed reducer, are respectively disposed on the two slide rods, on the two slide rods; and the supporting rods on the bottoms of the two turnover frames are hinged to the two slide rods respectively.

Description

technical field [0001] The invention relates to an improvement of the structure of a belt deviation correcting device, in particular to a multipurpose belt deviation correcting device. Background technique [0002] Belt deviation is the most common fault during the operation of belt conveyors. In the actual operation process, belt deviation not only causes great damage to the belt conveyor itself, but also poses safety hazards, affects production efficiency, transports goods quality, and pollutes the environment. . [0003] The existing belt correction and correction technology mostly adopts methods such as setting a conical roller at the edge of the drive roller, and applying a lateral thrust from the side of the belt for correction. Longitudinal folding, tearing and other problems will affect the life of the belt and increase the operating cost. [0004] The patent number is 200620089505.0, and the name is the invention patent of "A Belt Deviation Correcting Device". The...

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Problems solved by technology

[0005] The above-mentioned patents have the following defects in the long-term use process: 1. The working environment of some conveyor belts is harsh; Therefore, the deviation adjustment function cannot be realized; therefore, the deviation adjustment and correction device needs to be cleaned frequently, which is inconvenient to use

[0007] 3. Since the belt is always in contact with the deflection adjustment roller, the angle of the deflection adjustment roller needs to be more precise. If there is an angle deviation, it will not only fail to achieve the effect of deflection adjustment, but will have a reverse effect

[0008] 4. The structure of the deviation adjustment and correction device is loose, usually in a horizontal layout, and requires a large installation area. Therefore, it can only be used under the return belt of the transmission belt. It has a single function and cannot realize real-time control of the forward belt.

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