Composite Chinese herbal piece pressing structure

Abstract

The invention relates to a composite Chinese herbal piece pressing structure, and discloses a device for pressing multiple layers of composite Chinese herbal pieces by continuously introducing multiple medicinal herbs into an extrusion box body by virtue of helical blades and laying layer by layer and stacking multiple layers and pressurizing by the helical blades. The composite Chinese herbal piece pressing structure is characterized in that a bracket is arranged at the bottom of the extrusion box body, the bottom of the extrusion box body is of an arc structure, the height is gradually and slightly increased from the middle to the outer side, a through hole is formed in the middle of the bottom of the extrusion box body, an installation groove is formed in the inner side of the bottom ofthe extrusion box body and communicates with the through hole, a push plate is arranged in the installation groove, one end of a push rod passes through the through hole and is arranged on the push plate, a fixed rod is located in the extrusion box body, one end of the fixed rod is connected with one end of the push rod, the other end of the fixed rod is in a tip shape, a guide sleeve is locatedjust above the extrusion box body, the bottom end of the guide sleeve is of an open structure, a hanging ring is arranged on the bottom end of the guide sleeve and sleeves an opening of the extrusionbox body, and a sealing ring is arranged on the inner ring of the hanging ring.

Description

technical field [0001] The invention discloses a composite Chinese medicine decoction piece pressing structure, which relates to a Chinese medicine decoction piece pressing structure in which multiple medicinal materials are pressed and layered into composite decoction pieces, and belongs to the field of traditional Chinese medicine processing. In particular, it relates to a device that continuously introduces various medicinal materials into an extrusion box through spiral blades, spreads the multi-layer stacks layer by layer, and presses the multi-layer compound Chinese medicine decoction pieces through the pressure of the spiral blades. Background technique [0002] At present, in the decoction pieces of traditional Chinese medicine, there are various forms of flowers and plants, branches and leaves, peels, fruits and vine roots. After processing or drying, the herbs are dry and hard, occupying a large space, and the porosity is relatively large when stacked and stored, wh...

AI Technical Summary

Problems solved by technology

[0002] At present, in the decoction pieces of traditional Chinese medicine, there are various forms of flowers and plants, branches and leaves, peels, fruits and vine roots. After processing or drying, the herbs are dry and hard, occupying a large space, and the porosity is relatively large when stacked and stored, which is not convenient for storage and transportation. The air increases the contact area between the Chinese herbal pieces and the air, causing mildew and moths in the Chinese herbal pieces. At the same time, when brewing, the decoction pieces need to be divided so that they can be placed in the container, which is time-consuming and laborious. The existing preparation of the decoction pieces by pressing Place the decoction pieces in the mold, and squeeze and deform the decoction pieces under a certain pressure, so that the decoction pieces can be compressed. The existing pressing methods can only compress a single decoction piece with a fixed volume, and cannot compress multiple composite decoction pieces. When pressing a variety of composite decoction pieces, it is necessary to continuously add decoction pieces into the mold layer by layer, continuously extrude and maintain pressure to achieve multi-layer decoction piece compression, and the pressed decoction pieces cannot be used for direct brewing, and the decoction pieces are being processed. When preparing, the small debris is easy to be wasted, and the pressed structure is relatively complete, mostly in the shape of a cake. When brewing, the area in conta...

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