Colter and fly cutter combined mixing machine

Abstract

The invention relates to a colter and fly cutter combined mixing machine. The colter and fly cutter combined mixing machine comprises a machine body and a main shaft in the machine body, the top of the machine body is provided with a breather and a feeding inlet, a discharging outlet is formed in the bottom of the machine body, a colter assembly is arranged on the main shaft, and the main shaft is driven by a motor. The two ends of the main shaft are provided with bearings respectively, the bearings are fixed to supporting pieces through fixing pieces, a transmission device is arranged between the main shaft and the motor, and sealing devices are arranged on the portions, making contact with the machine body, at the two ends of the main shaft. The colter assembly comprises a colter arm and a colter, a long hole is formed in one end of the colter arm, and the colter arm is connected with the colter through a fastening piece. Due to the design of the long hole, the distance from the colter to the inner wall of the machine body can be easily adjusted, the other end of the colter arm is fixed to a clamping ring, the clamping ring is fixed to the main shaft, a nut is arranged on the clamping ring, the nut penetrates through the clamping ring and is fixed into a fixing hole in the main shaft, and fly cutter assemblies are arranged at the two side edges of the machine body. The colter and fly cutter combined mixing machine has the advantages of being convenient to assemble and disassemble, saving sources, being good in mixing effect and high in mixing efficiency.

Description

technical field [0001] The invention relates to a coulter-flying knife combination mixer, which belongs to the technical field of mixing equipment. Background technique [0002] The mixer is a new type of mixing equipment, which is widely used in the mixing of powder and solid, powder and powder, solid-liquid (powder and liquid) in pharmaceutical, food, chemical, oil field, oil refining, nuclear energy materials and other industries. Mixing, liquid-liquid (liquid to liquid) mixing. The currently used mixer is composed of a barrel body, a main shaft arranged in the barrel and blades arranged on the main shaft, and the main shaft is driven to rotate by a driving device. Under the action of the blades, the material is turbulent in the barrel , so as to achieve the purpose of mixing. In the existing coulter mixer, the coulter, the coulter arm and the main shaft are welded together, so the gap between the coulter and the cylinder can no longer be adjusted, and it is not condu...

AI Technical Summary

Problems solved by technology

The existing coulter mixer welds the coulter, the coulter arm, and the main shaft together, so the gap between the coulter and the cylinder can no longer be adjusted, and it is not conducive to the replacement and maintenance of the coulter

In addition, the existing coulter mixer has poor dispersion effect and mixing uniformity on powder and fiber

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