Plant material cutting pulverizer

Abstract

The invention relates to a plant material cutting pulverizer which comprises a stand, a casing, a discharge hole, a rotating cutterhead, a hammer group, a material suction fan, a main power shaft, an electric motor and a power transmission mechanism, wherein the rotating cutterhead is arranged on the main power shaft; the rotating hammer group is also arranged on the main power shaft; the side face of a hammer crushing chamber near the rotating cutterhead is provided with a lateral feed hole; and a circumference tangential feed hole is arranged above the casing. The plant material cutting pulverizer is characterized in that a particle size regulator for regulating the particle size of pulverized materials is arranged at the discharge side of the hammer crushing chamber; and the particle size regulator comprises a material suction fan blade, a regulator installation rack, a regulating piece and a horn-shaped material collecting cover, wherein the material suction fan blade, the regulator installation rack and the regulating piece are respectively arranged on the main power shaft; and the horn-shaped material collecting cover is arranged on the casing for regulating the size of a discharge channel of the pulverized materials. The traditional mode that the pulverizer filters particles through a screen stencil is changed to the mode of regulating the particle size of the pulverized materials by the regulator, both dry and wet raw materials can be pulverized and processed, the brush wood of woody plants and plant straws of herbaceous plants can be processed, and the output is enhanced by more than one time as comparison with common pulverizers.

Description

(1) Technical field [0001] The present invention relates to an improved technique for crushing mechanical equipment capable of processing various soft and hard plant materials, in particular to a plant material cutting and pulverizing machine suitable for one-time cutting and crushing of plant materials such as crop stalks and twigs, which can be used in edible Cutting and crushing processing of bacteria raw materials, feed and Chinese herbal medicines. (two), background technology [0002] With the breakthrough of edible fungus Juncao technology, people make full use of plant materials such as giant fungus grass, reeds, corn stalks, fruit tree branches, mulberry branches, etc. as culture materials for the production of edible fungi (some can be used as livestock feed). Generally, it must be crushed into particles of different sizes to be used as a culture material for the production of different mushroom edible fungi. The biotransformation rate of the crushed raw materials ...

AI Technical Summary

Problems solved by technology

Therefore, slicers, cutters, shredders, grass cutters, etc. of different specifications and models should be selected according to different requirements. The above equipment must also be selected according to the soft and hard conditions of different plant materials, such as herbs. The cutting machine cuts first, and then crushes it with a shredder. Woody species must first be sliced ​​with a slicer, and then crushed with a shredder. At least two or more mechanical equipment must be equipped, so the investment cost is high, the maintenance cost is high, and the efficiency is low.

[0005] 3. The existing wood cutting slicer and pulverizer use a circular screen in the machine cavity, and the size of the material particles is adjusted by changing the aperture of the screen. When the aperture of the screen is less than 5 mm and the raw material is wet , it is easy to cause blockage of the sieve and affect the output

However, the existing pulverizers are only suitable for processing the branches of dry trees, and cannot achieve the ideal processing effect on plant straw, especially fresh and wet straw. It is less than 100kg, and it is easy to block the sieve, resulting in no output. Due to the unsatisfactory equipment for Juncao processing, low output and high cost, it seriously restricts the development of Juncao technology.

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