Rotary bunker

Abstract

The invention discloses a rotary bunker comprising a hopper and a driving motor connected with the hopper. The hopper is formed by a first cylindrical hopper part and a second tapered hopper part and the first and second hopper parts are arranged up and down; the external side of the hopper is provided with a housing; a slide ring is mounted on the bottom surface of the housing; a rubber damping groove is connected over the slide ring; the bottom of the hopper is provided with a baffle block inserted into the rubber damping groove; a discharging port tangent to the side wall is formed in the side surface of the second hopper part; the side wall of the housing is provided with a baffle plate cooperated with the discharging port; an exhaust port is formed in the bottom surface of the housing; the bottom of the baffle block is provided with a spring; the hopper is slideably mounted on a rack via a bearing; an elastic metal inner sleeve is disposed in the hopper; a gap is reserved between elastic metal inner sleeve and the side wall of the hopper; and a stirring pile independent to the hopper and connected with the housing is disposed in the center of the hopper. Deficiencies in the prior art can be improved by the use of the rotary bunker, and driving components are simplified, so block removing capability of the whole bunker is improved.

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 CN203237627U 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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