A rotary silo

Abstract

The invention discloses a rotary hopper, which includes a hopper, a drive motor connected to the hopper, the hopper includes a cylindrical first hopper part and a conical second hopper part arranged up and down, and a shell is arranged on the outside of the hopper. A slip ring is provided on the bottom surface of the shell, and a rubber damping groove is connected above the slip ring. The bottom of the hopper is provided with a stopper inserted into the rubber damping groove. The side of the second hopper is provided with a discharge port tangent to the side wall. The side wall of the casing is provided with a baffle matching the discharge port, the bottom of the casing is provided with a discharge port, the bottom of the block is provided with a spring, and the hopper is set on the bracket through bearing sliding; the hopper is provided with an elastic metal inner sleeve, elastic There is a gap between the metal inner sleeve and the side wall of the hopper, and a stirring pile independent from the hopper and connected to the outer shell is arranged in the center of the hopper. The invention can improve the deficiencies of the prior art, simplifies the driving parts, and improves the overall blockage removal ability of the feed bin.

Description

technical field [0001] The invention relates to the technical field of mechanical transmission, in particular to a rotary feed bin. Background technique [0002] When conveying small granular materials, silos are often used. In order to reduce the probability of blockage during the use of the silo, the prior art improves the traditional silo. Chinese invention patent CN 203237627 U discloses a kind of arch-breaking and blockage-clearing rotary silo, through forced rotation, the blocked parts in the silo are cleared. However, when the silo starts to rotate with this structure, the load is heavy and the starting current is large, so special design of the drive components is required to increase the number of starting stages so that the starting current can be controlled within a reasonable range, which greatly increases the The hardware cost and failure rate of the whole device. In addition, this structure has limited ability to clear the blockage at the center of the silo. ...

AI Technical Summary

Problems solved by technology

However, when the silo starts to rotate with this structure, the load is heavy and the starting current is large, so special design of the drive components is required to increase the number of starting stages so that the starting current can be controlled within a reasonable range, which greatly increases the The hardware cost and failure rate of the entire device, in addition, this structure has limited ability to clear the central part of the silo

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