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Conveyor article

The utility model provides a screw conveyor which is not easy to wear and tear the screw body at the feeding end

Number of visits: Source: admin 06:15, 2020

When the screw conveyor is in use, the cast-in-one screw body is fixed and installed on the driving shaft. Through the motor drive, the driving shaft drives the spiral body to rotate, and the granular materials are transported from the feeding end of the spiral body to the discharge end of the spiral body, so as to achieve the purpose of conveying granular materials.

Existing Screw conveyor In the process of conveying materials, due to the sufficient friction between the screw body at the feeding end of the spiral body and the material, the screw body at this position is easy to wear. After wear, the conveying capacity of the spiral body will be reduced, resulting in frequent replacement of the spiral body, affecting the conveying materials and increasing the maintenance cost. At the same time, due to the fact that the spirochete of the prior art is cast in one piece, there are many difficulties in the production of large-scale spirochete, such as large volume, heavy weight, inconvenient transportation and so on.

 Screw conveyor

The purpose of the technology is to overcome the shortcomings of the existing technology and provide a screw body of the screw conveyor which is not easy to wear and tear at the screw body at the feeding end. The purpose of the technology is to realize the screw body of the screw conveyor in this way, including a hollow shaft and a screw body. One end of the spiral body is the feeding end, and the other end is the discharge end. The screw body of the spiral body at the feeding end is equipped with a feeding knife made of cemented carbide.

Furthermore, the screw body of the spiral body at the feeding end is provided with a connecting screw hole, and a connecting screw hole is correspondingly arranged on the feeding knife, and the feeding knife is fixedly connected with the screw body through bolts. Furthermore, the spiral body is composed of more than two sections, and the inner walls of both ends of the hollow shaft of each spiral body are correspondingly provided with pin grooves.

Due to the adoption of the above technical scheme, the feed knife made of cemented carbide has good wear resistance and is not easy to wear, Screw conveyor Long service life; if the feeding knife is seriously worn, it is only necessary to replace the feeding knife without replacing the whole screw body, which is convenient for replacement and low maintenance cost; at the same time, it is easy to cast and transport by using the spiral body of multi section combination, and in case of damage to one section, only the section needs to be replaced, which greatly saves the maintenance cost.



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