Rotary distributor for uniformly distributing materials

Abstract

The invention discloses a rotary distributor capable of uniformly distributing materials. In the rotary distributor capable of uniformly distributing the materials, a base plate is provided with a horizontal supporting surface; the distributing bin is supported on the supporting surface, and a feeding port is formed in the top cover; the rotating shaft penetrates through the chassis and extends into the accommodating space; the conical material distributor is arranged in the material distribution bin and below the material inlet, and the conical material distributor is connected with the rotating shaft to rotate along with the rotating shaft; the scraper is of an S-shaped structure, the first end of the scraper is connected with the rotating shaft, the second end opposite to the first end extends towards the side wall, and the hardness of the scraper close to the first end is larger than that of the scraper close to the second end. The at least one material distributing and discharging opening penetrates through the chassis in the accommodating space and is positioned below the part, close to the second end, of the scraper; the air blowing cleaning device is arranged on the material distribution bin so as to sweep air towards the chassis. The rotary material distributor capable of uniformly distributing the materials can improve the material distribution uniformity and improve the material distribution efficiency.

Description

technical field [0001] The invention relates to the technical field of bulk material distribution, in particular to a rotary material distributor for uniform material distribution. Background technique [0002] When controlling the quality of bulk commodities such as coal and ore, it is necessary to prepare samples for these bulk commodities. Generally, the amount of untreated samples to be tested is relatively large. In order to improve the detection efficiency, a small number of representative samples are usually obtained in the form of fractionation. The traditional shrinking and splitting is basically done by manual sorting, which is labor-intensive and very dangerous. Therefore, people later invented the shrinking splitter to replace the manual splitting process. At present, the commonly used splitting method is rotary splitting, that is, a small amount of representative samples are obtained from a large number of samples by rotating the splitting material, and then th...

AI Technical Summary

Problems solved by technology

The traditional shrinking and dividing materials are basically separated by manual sorting. This method is labor-intensive and very dangerous. Therefore, people subsequently invented the shrinking and dividing divider to replace the manual separation process.

At present, the commonly used splitting method is rotary splitting, that is, a small amount of representative samples are obtained from a large number of samples by rotating the splitting material, and then the subsequent detection work is carried out. However, the existing rotary splitting device does not have the function of stirring the samples. , leading to uneven composition and quality of samples obtained after sample mixing and splitting before splitting and splitting, affecting the accuracy of subsequent inspection of samples; in addition, the existing device is prone to slow discharge speed and material Severe residues, device clogging, and low accuracy of output control

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