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CN-224208562-U - High-efficient traditional chinese medicine decoction piece clean system impurity separation sieving mechanism

CN224208562UCN 224208562 UCN224208562 UCN 224208562UCN-224208562-U

Abstract

The utility model discloses a high-efficiency impurity separating and screening device for purifying traditional Chinese medicine decoction pieces, and relates to the technical field of traditional Chinese medicine decoction piece processing. The support part comprises a support screening shell and the like, feeding and discharging can be achieved, the conveying part drives the spiral feeding shaft and the stirring rod through the conveying shaft to match with the blanking screen to screen impurities, the screening funnel of the screening part is arranged below the discharging chute, and dust filtration is achieved through the air inlet cavity, the air inlet pipe and the discharging box with the filter screen. The screening motor drives the airflow to combine with the multi-layer filter cotton to solve the dust pollution problem, the multidirectional air inlet forms a three-dimensional circulation to ensure that dust is captured without dead angles, the screen is fixed through the mounting holes and bolts, the discharge end can be rapidly disassembled, the screen is convenient to replace, the multi-type filter cotton is suitable for multi-variety production, and the universality and the production efficiency of equipment are improved.

Inventors

  • LI MENG
  • Guo Shige
  • WANG CHAO

Assignees

  • 四川天然生中药饮片有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (6)

  1. 1. High-efficient traditional chinese medicine decoction piece clean system impurity separation sieving mechanism, its characterized in that includes: The supporting part (3), the supporting part (3) comprises a supporting screening shell (312), the supporting screening shell (312) is fixedly arranged on the supporting bottom plate (308), a discharging groove is formed in the bottom of the supporting screening shell (312), a supporting feeding hopper (307) for feeding is fixedly arranged at one end of the supporting screening shell (312), and a supporting discharging shell (309) and a supporting tube (310) for discharging are detachably arranged at the other end of the supporting screening shell (312) through supporting fastening bolts (311); the conveying part (1), the conveying part (1) comprises a conveying shaft (104) rotatably arranged in the supporting part (3), and a conveying spiral feeding shaft (105) for conveying materials and a conveying stirring rod (106) for stirring the materials are fixedly arranged on the conveying shaft (104), and the conveying stirring rod (106) is matched with a conveying blanking screen (107) to screen impurities in the materials; Screening portion (2), screening portion (2) are including fixed setting up screening funnel (201) on supporting baseplate (308), screening funnel (201) set up the below of blown down tank.
  2. 2. The efficient impurity separating and screening device for the purified traditional Chinese medicine decoction pieces of claim 1, wherein a conveying flywheel (103) is fixedly arranged on the conveying shaft (104), the conveying flywheel (103) is arranged on an output shaft of a conveying motor (101) through a conveying belt (102), and the conveying motor (101) is fixedly arranged on a supporting bottom plate (308).
  3. 3. The efficient impurity separating and screening device for the purified traditional Chinese medicine decoction pieces is characterized in that a screening air inlet cavity (202) and a screening air inlet pipe (203) are arranged on the screening funnel (201), a vent hole is formed in the screening air inlet cavity (202), the other end of the screening air inlet pipe (203) is arranged on a screening discharging box (204), a plurality of screening filter screens (205) are arranged in the screening discharging box (204), screening fan blades (207) are rotatably arranged on one side of the screening filter screens (205), and the screening fan blades (207) are fixedly arranged on an output shaft of a screening motor (206).
  4. 4. The device for separating and screening impurities in the efficient decoction piece purification process of claim 3, wherein a screening fixing plate (208) is rotatably arranged on the screening discharge box (204), and a sealing gasket is arranged between the screening fixing plate (208) and the screening discharge box (204).
  5. 5. The device for separating and screening impurities in the purification of Chinese medicinal decoction pieces of claim 4, wherein the two ends of the conveying and blanking screen (107) are provided with mounting holes, and the mounting holes are detachably arranged in the supporting and screening shell (312) through mounting bolts.
  6. 6. The efficient impurity separating and screening device for purifying traditional Chinese medicine decoction pieces according to claim 1, wherein a supporting cover plate (301) is rotatably arranged on a supporting and screening shell (312), a supporting fixing plate (302) is fixedly arranged on the supporting cover plate (301), a supporting fixing plate (306) is fixedly arranged on the supporting and screening shell (312), a supporting fastening plate (303) is rotatably arranged on the supporting fixing plate (306), a supporting spring (305) is arranged between the supporting fastening plate (303) and the supporting fixing plate (306), a supporting fastening ring (304) is rotatably arranged on the supporting fixing plate (306), and the supporting fastening ring (304) is matched with a groove on the supporting fixing plate (302) to fix the supporting cover plate (301).

Description

High-efficient traditional chinese medicine decoction piece clean system impurity separation sieving mechanism Technical Field The utility model relates to the technical field of traditional Chinese medicine decoction piece processing, in particular to a high-efficiency impurity separation and screening device for purifying traditional Chinese medicine decoction pieces. Background The core aim of the purification of the traditional Chinese medicine decoction pieces is to remove impurities such as non-medicinal parts, sediment, dust, foreign matters and the like in the medicinal materials, so as to ensure that the quality of the decoction pieces meets the pharmacopoeia standard. The utility model patent with the publication number of CN219540982U discloses a traditional Chinese medicine separation and screening device convenient to move, which mainly comprises a shell, a box body, a shell, a motor II, a circular plate, a filter screen III, a baffle, a straight cylinder, a cross rod, an inclined plate, a square box, a vertical plate, a bent rod, a circular block, a screening structure and other parts. One side of the top of the device is fixedly connected with a box body, the other side is fixedly connected with a shell, and a second motor is arranged above the inner wall of the shell. Through the coordination of the shell, the circular plate, the box body, the filter screen and the like, the filter screen I can shake under the action of stress, so that impurities such as stones in the traditional Chinese medicine are effectively filtered. After the first filter screen is used for filtering, the traditional Chinese medicine enters the box body through the guide, the fan starts to work, light sundries which are not filtered by the first filter screen are blown into the inclined cylinder, and the sundries fall into the shell. Meanwhile, the traditional Chinese medicine smoothly enters the other side of the shell under the action of gravity, so that the screening effect is improved, and the impurity is prevented from being carried out. However, fine particles such as silt and dust generated in the screening process of the prior art are very easy to raise to form dust, so that the dust is harmful to the health of operators, the workshop environment is not up to standard, the dust is reattached to decoction pieces or mixed into an impurity collecting link, and the purifying effect is influenced. Meanwhile, the screen mesh aperture difference required by medicinal materials of different types and specifications is obvious, the screen mesh of the traditional equipment is replaced by a plurality of parts usually required to be disassembled by means of professional tools, the process is tedious and time-consuming, the production requirements of the medicinal materials of various types and specifications are difficult to adapt rapidly, and the universality and the production flexibility of the equipment are limited. Disclosure of utility model The technical scheme is that the efficient impurity separating and screening device for the traditional Chinese medicine decoction piece purification comprises a supporting part, a conveying part and a screening part, wherein the supporting part comprises a supporting screening shell, the supporting screening shell is fixedly arranged on a supporting bottom plate, a discharging groove is formed in the bottom of the supporting screening shell, a supporting feeding hopper for feeding is fixedly arranged at one end of the supporting screening shell, a supporting discharging shell and a supporting tube for discharging are detachably arranged at the other end of the supporting screening shell through supporting fastening bolts, the conveying part comprises a conveying shaft rotatably arranged in the supporting part, a conveying spiral feeding shaft for conveying materials and a conveying stirring rod for stirring the materials are fixedly arranged on the conveying shaft, the conveying stirring rod is matched with a conveying blanking screen to screen impurities in the materials, and the screening part comprises a screening funnel fixedly arranged on the supporting bottom plate and arranged below the discharging groove. Further, the conveying flywheel is fixedly arranged on the conveying shaft and is arranged on an output shaft of the conveying motor through a conveying belt, and the conveying motor is fixedly arranged on the supporting bottom plate. Further, be provided with screening air inlet chamber and screening intake pipe on the screening funnel, be provided with the ventilation hole on the screening air inlet chamber, the screening intake pipe other end sets up on screening discharging case, is provided with a plurality of screening filter screens in the screening discharging case, and screening filter screen one side rotates and is provided with the screening flabellum, and the fixed setting of screening flabellum is on the output shaft of screening motor. Further, the screeni