Anti-blocking round hopper scale

Abstract

The invention discloses an anti-blocking round hopper scale. The anti-blocking round hopper scale comprises a weighing cabin, a discharge hopper and a feeding hopper. The top of the weighing cabin isfixedly connected to the feeding hopper, the bottom of the weighing cabin is fixedly connected to the top of the discharge hopper, one side of the feeding hopper is fixedly connected to a connecting rod, one side of the connecting rod is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a rotary shaft, a disc and a driving cone-shaped gear are separatelyconnected to the outer surface of the rotary shaft in a sleeving mode, one side face of the disc is fixedly connected to a trapezoidal block, and a driven cone-shaped gear is engaged to the outer surface of the driving cone-shaped gear. By arranging a first motor, the rotary shaft, the driving cone-shaped gear, a fixed bar, a vertical rod, the driven cone-shaped gear, stirring blades, a second motor, a rotary rod, an auger blade, a cushion block and a discharge opening, the problems that the condition of blockage during feeding as a feeding anti-blocking device is not available happens and the anti-blocking round hopper scale is too simple in structure and poor in anti-blocking effect and does not have a very good anti-blocking effect are solved.

Description

technical field [0001] The invention relates to the technical field of weighing bins, in particular to a circular hopper scale for preventing blocking of materials. Background technique [0002] The weighing bin of the traditional automatic loading station is a straight-walled cone or a square pyramid. For most bulk materials, the bulk materials in this shape of the weighing bin can be poured out from the bottom smoothly, and there is usually no material blocking. However, for materials with a large internal friction coefficient such as iron fine powder, there will be a problem of material blocking. The blocking material is not only that the material condenses at the outlet of the weighing bin, so that the material in the bin cannot be poured out, but also that the material with a large internal friction coefficient is easy to condense and deposit on the wall of the bin, and it is difficult to dump the material in the bin. . This is a bigger problem for weighing bins. If ...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides an anti-blocking circular hopper scale, which solves the problem of material blocking during feeding without a feeding anti-blocking device, the structure is too simple, and the anti-blocking The blocking effect is poor, and the problem of anti-blocking cannot be achieved very well

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