Vortex arch-breaking vibrating feeder with self-locking function

Abstract

The invention discloses a vortex arch-breaking vibrating feeder with a self-locking function. The vortex arch-breaking vibrating feeder comprises a discharging hopper and a supporting cone arranged atthe top of the discharging hopper, an arch-breaking cone is arranged in the center of the inner side of the discharging hopper through a supporting beam fixed to the conical hole wall of the discharging hopper, the top of the arch-breaking cone is arranged in the supporting cone, multiple spiral partition plates used for achieving material falling and self-locking functions of the vibrating feeder are arranged on the inner wall of a conical hole of the discharging hopper, the inner edges of the spiral partition plates are fixedly connected with the arch-breaking cone, the middles of the spiral partition plates are fixed to the supporting beam, two vibrating motors with adjustable inclination angles are arranged at the positions, on the outer side of the discharging hopper, of the supporting beam, and the two vibration motors are symmetrically arranged in a crossed mode at the angle of 180 degrees and operate in opposite directions to form vortex type vibration. According to the vortexarch-breaking vibrating feeder, the technical problem that material conveying interruption is caused by arching and blocking of stored materials and coal yard materials is effectively solved, and thevortex arch-breaking vibrating feeder has the self-locking function so that material falling stopping of the feeder can be automatically achieved after the vibration motors stop running.

Description

technical field [0001] The invention belongs to the technical field of vibrating feeding equipment, and in particular relates to a vortex arch-breaking vibrating feeding machine with a self-locking function. Background technique [0002] In the transportation of powder materials in coal mines, metallurgy, construction and other industries, due to the high water content of powder materials, material arches often block the outlet of the storage bin, resulting in the storage materials not falling into the conveyor belt or transport vehicles. Material delivery is interrupted. The existing vibrating feeding equipment does not solve the technical problem of arching blockage well. [0003] The current vortex vibrating feeding equipment is composed of a vibrating motor, a bucket body, an activation cone, an activation cone base and a vibration isolation device. Up and down and the circumference of the force, so as to achieve the purpose of breaking the arch feeding. This kind of ...

AI Technical Summary

Problems solved by technology

[0006] The technical problem solved by the present invention is to provide a self-locking vortex arch-breaking feeder with simple structure and reasonable design, which effectively solves the technology of interruption of material transportation due to arching and blockage of materials in storage and coal yards problem, and the vortex arch breaking feeder has a self-locking function, that is, the feeder automatically stops blanking after the vibration motor stops running

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