Material mixer

Abstract

The invention relates to a material mixer for mixing materials. The material mixer comprises a primary motor, a secondary motor, a primary reducer, a secondary reducer and a cylindrical barrel, and is characterized in that: a rotary shaft is arranged in the barrel, the rotary shaft is a spiral shaft provided with spiral blades and comprises a left part and a right part, and the spiral directions of the spiral blades on the left part and the right part of the rotary shaft are opposite; the inner wall of the barrel is provided with a group of bearing plates, one end of each of the bearing plates is welded on the inner wall of the barrel, and the other end of each of the bearing plates points to the rotary shaft and deviates from the center of the rotary shaft at a certain distance; and the bearing plates are also provided with guided material-scraping plates. Because the rotary shaft is the two-segment type bidirectional spiral shaft in the barrel, the materials in the barrel do not deviate toward one end of the barrel in the stirring process, so that the materials can be evenly mixed.

Description

technical field [0001] The invention relates to a material mixer for mixing materials. Background technique [0002] A mixer is a machine that uses mechanical force and gravity to evenly mix two or more materials, and is widely used in various industries and daily life. The mixer can mix various materials into a uniform mixture, such as mixing cement, sand, gravel and water into concrete wet materials, etc.; it can also increase the contact surface area of ​​materials to promote chemical reactions; it can also accelerate physical changes, such as granular The solute is added to the solvent, and the dissolution and mixing can be accelerated through the action of the mixer. Mixing machines for powdery and granular solid materials mostly operate intermittently, and also include machines with both mixing and grinding functions. Typical equipment includes: twin-helix mixer, twin-helix conical mixer, twin-ribbon mixer, gravity-free mixer. [0003] These mixers currently on the ...

AI Technical Summary

Problems solved by technology

[0003] These mixers currently on the market, such as putting 100 grams of material into 1 ton of material, cannot mix the material evenly in about 3-5 minutes

[0004] Both the double-helix mixer and the double-helix cone mixer are relatively large in size and easy to eat. 100 grams of material can easily be hidden in corners and other places, and it is impossible to achieve uniform mixing.

[0005] In addition to the above disadvantages, the non-gravity mixer also has the disadvantage that the speed is too fast, which can easily cause the material to melt and cause some chemical reactions, which is not conducive to the stability of the material.

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