Spiral discharging bin capable of rotating in two directions

Abstract

The invention relates to a bin, in particular to a spiral discharging bin capable of rotating in two directions. The bin comprises a feed cylinder, a spiral conveying machine, a rotary discharging cylinder and a hydraulic station; the hydraulic station is arranged on the ground; the top of the feed cylinder is provided with a feed port; the bottom of the feed cylinder is provided with the rotary discharging cylinder; the rotary discharging cylinder comprises an upper cylinder body, a lower cylinder body and a slewing mechanism which is connected with the hydraulic station; the lower cylinder body is fixed with the feed cylinder; the upper cylinder body is arranged on the lower cylinder body through the slewing mechanism; the slewing mechanism drives the upper cylinder body to rotate; the side of the upper cylinder body is provided with a feed hole; the spiral conveying machine passes through the feed hole, and is connected with the upper cylinder body and used for conveying materials; and the spiral conveying machine and the upper cylinder body rotate. According to the spiral discharging bin, materials are discharged by the two-direction rotation structure of the rotary discharging cylinder and the spiral conveying machine, so that the stability of the discharging amount of the bin is improved, and failure rate of equipment is reduced.

Description

technical field [0001] The invention relates to a silo, in particular to a bidirectionally rotatable spiral discharge silo for storing and automatically transporting materials such as wood chips, wet shavings, sanding powder, and sawdust powder. Background technique [0002] The main equipment silo in the wood-based panel production line is mainly used for the storage of wood chips, shavings, sanding powder, sawdust powder and other materials and can be automatically transported to the next process as required. In the silo of the prior art, when the material enters the silo, due to the concentrated falling of the material and the continuous increase in the input of the material, the accumulation is too high, and the vertical pressure generated by the material on the discharge mechanism continues to increase. The continuous improvement of the volume has brought about insufficient output of the traditional silo output equipment, unstable output, and high failure rate of the tr...

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Problems solved by technology

In the silo of the prior art, when the material enters the silo, due to the concentrated falling of the material and the continuous increase in the input of the material, the accumulation is too high, and the vertical pressure generated by the material on the discharge mechanism continues to increase. The continuous improvement of the volume has brought about insufficient output of the traditional silo output equipment, unstable output, and high failure rate of the transmission mechanism; at the same time, due to its own characteristics and friction with the cylinder during the material falling process, it is very easy to produce silo The bridging of the wall, causing the blockage of the silo

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