Winnowing machine for traditional Chinese medicine decoction piece production

Abstract

The utility model discloses a winnowing machine for traditional Chinese medicine decoction piece production, and relates to the technical field of traditional Chinese medicine decoction piece preparation. According to the winnowing machine for traditional Chinese medicine decoction piece production, through arrangement of the discharging frame, when traditional Chinese medicine decoction pieces are poured into the machine body through a discharging pipe, the traditional Chinese medicine decoction pieces can make contact with a running rotating shaft and an elastic material stirring roller, the traditional Chinese medicine decoction pieces are beaten through the elastic material stirring roller, and impurities on the surfaces of the traditional Chinese medicine decoction pieces and the adhered traditional Chinese medicine decoction pieces can be separated; and the traditional Chinese medicine decoction pieces are sorted after falling through the discharging frame, and the sorting effect of the traditional Chinese medicine decoction pieces is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of preparation of Chinese herbal medicine slices, in particular to an air separator for production of Chinese herbal medicine slices. Background Art

[0002] Chinese herbal medicine slices are Chinese herbal medicines that have been processed and prepared according to the theory of traditional Chinese medicine and the processing methods of traditional Chinese medicine, and can be directly used in clinical Chinese medicine. This concept shows that there is no absolute boundary between Chinese herbal medicines and Chinese herbal medicine slices. Chinese herbal medicine slices include some Chinese herbal medicine slices processed at the place of origin, original herbal medicine slices, and slices that have been cut and processed. The first two categories should be regarded as Chinese herbal medicines in management, but they are understood as slices in the formulation and preparation according to the theory of traditional Chinese medicine. With reference to the Chinese patent, the application number is "201920619241.2" for "a wind sorting machine for preparing Chinese herbal medicine slices". This patent solves the problem that impurities and fragments selected by wind from existing equipment are difficult to clean, but there is still a defect that the sorting effect is reduced due to the adhesion of impurities and the adhesion of Chinese herbal medicine slices. In this regard, we propose a wind sorting machine for the production of Chinese herbal medicine slices to solve the above problems. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an air separator for the production of Chinese herbal medicine slices, which solves the problems raised in the above-mentioned background technology.

[0004] To achieve the above purpose, the utility model is implemented by the following technical scheme: a wind separator for producing Chinese herbal medicine slices, comprising a machine body, a side plate fixed to the side of the machine body, a wind separator frame fixed inside the side plate, a wind separator component inside the wind separator frame, used for blowing the Chinese herbal medicine slices, an exhaust plate fixed to the side of the machine body away from the side plate, and a chip discharge frame for chip discharge fixed at the bottom of the exhaust plate;

[0005] A feeding pipe is fixed on the top of the machine body, and a feeding rack is connected to the bottom of the feeding pipe. The feeding rack is fixed inside the machine body, and a rotating shaft is rotatably connected inside the feeding rack. A plurality of positioning rings are fixedly sleeved on the outside of the rotating shaft, and elastic feeding rollers are fixed on the outside of the positioning rings. The bottom of the feeding pipe is open, and elastic baffles are slidably connected on both sides of the bottom, which can adjust the position according to the size requirements of the Chinese herbal medicine pieces. A servo motor is fixed on the outside of the machine body to drive the rotating shaft to rotate.

[0006] Preferably, limiting grooves are provided on both sides of the bottom of the unloading rack, and elastic baffles are slidably connected inside the corresponding limiting grooves. Slide grooves that are interconnected with the limiting grooves are provided on both sides of the unloading rack. A sliding rod is fixed to the outside of the elastic baffle, and the sliding rod is slidably connected inside the sliding groove, and mutually meshing positioning nuts are sleeved on the outside of the sliding rod.

[0007] Preferably, the end of the chip conveyor frame is arc-shaped, and a plurality of exhaust grooves are provided at the arc-shaped end of the chip conveyor frame.

[0008] Preferably, arc-shaped baffle plates are fixedly installed on both sides of the inner side of the discharge pipe.

[0009] Preferably, the air selection assembly includes multiple drive shafts, mesh plates are fixed on both sides of the air selection frame, the multiple drive shafts are rotatably connected inside the air selection frame, and transmission chains are rotatably connected between the ends of the multiple drive shafts, and arc-shaped blades are fixedly sleeved on the outer sides of the multiple drive shafts.

[0010] Preferably, a motor is fixed to the outer side of the air selection frame to drive the corresponding drive shaft to operate.

[0011] The utility model provides a wind separator for the production of Chinese herbal medicine slices. Compared with the prior art, it has the following beneficial effects:

[0012] (1) The air separator for producing Chinese herbal medicine slices has a feed rack. When the Chinese herbal medicine slices are poured into the machine body through the feed pipe, the Chinese herbal medicine slices can contact the running shaft and the elastic feed roller. The elastic feed roller hits the Chinese herbal medicine slices, which can separate impurities on the surface of the Chinese herbal medicine slices and adhered Chinese herbal medicine slices. The Chinese herbal medicine slices can be sorted after they are dropped from the feed rack, thereby improving the sorting effect of the Chinese herbal medicine slices.

[0013] (2) The winnowing machine for the production of Chinese herbal medicine slices can adjust the position of the elastic baffles according to the size of the Chinese herbal medicine slices during the sorting operation by setting the elastic baffles. By adjusting the distance between the two elastic baffles, the winnowing machine can be used for the feeding of Chinese herbal medicine slices of different sizes, thereby improving the application range of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 Schematic diagram of the cross-section structure;

[0016] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of point A;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the sorting rack of the utility model;

[0018] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of point B.

[0019] In the figure: 1. machine body; 101. exhaust plate; 2. chip removal frame; 201. exhaust slot; 3. discharge pipe; 301. arc-shaped baffle plate; 4. servo motor; 5. discharge frame; 501. limit slot; 502. slide slot; 6. elastic baffle; 601. slide bar; 602. positioning nut; 7. side plate; 8. air selection frame; 801. mesh plate; 802. drive shaft; 803. arc-shaped blade; 804. transmission chain; 9. rotating shaft; 901. positioning ring; 902. elastic feed roller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 5 The utility model provides two technical solutions, which specifically include the following embodiments:

[0022] Embodiment 1:

[0023] A pneumatic separator for producing Chinese medicinal slices comprises a machine body 1, a side plate 7 is fixed to the side of the machine body 1, a pneumatic separator 8 is fixed inside the side plate 7, a pneumatic separator component is arranged inside the pneumatic separator 8 for blowing the Chinese medicinal slices, an exhaust plate 101 is fixed to the side of the machine body 1 away from the side plate 7, and a chip discharge rack 2 for chip discharge is fixed to the bottom of the exhaust plate 101, when in use, the Chinese medicinal slices to be pneumatically separated are poured into the machine body 1, and the pneumatic separator component operates as the Chinese medicinal slices fall, and impurities inside the Chinese medicinal slices are blown out by blowing air, so that the impurities are discharged through the chip discharge rack 2, and the Chinese medicinal slices fall to the bottom of the machine body 1 by gravity and are discharged;

[0024] Furthermore, a feeding tube 3 is fixed on the top of the machine body 1, and a feeding rack 5 is connected to the bottom of the feeding tube 3. The feeding rack 5 is fixed inside the machine body 1, and a rotating shaft 9 is rotatably connected inside the feeding rack 5. A plurality of positioning rings 901 are fixedly sleeved on the outside of the rotating shaft 9, and elastic feeding rollers 902 are fixed on the outside of the positioning rings 901. The bottom of the feeding tube 3 is open, and elastic baffles 6 are slidably connected on both sides of the bottom, so that the position can be adjusted according to the size requirements of the Chinese medicine pieces. A servo motor 4 is fixed on the outside of the body 1 to drive the rotating shaft 9 to rotate. When the Chinese herbal medicine pieces are poured into the body 1 through the feeding tube 3, the Chinese herbal medicine pieces can enter the feeding rack 5 and contact the running rotating shaft 9 and the elastic feeding roller 902. The elastic feeding roller 902 hits the Chinese herbal medicine pieces, which can separate the impurities on the surface of the Chinese herbal medicine pieces and the adhered Chinese herbal medicine pieces, until the Chinese herbal medicine pieces fall through the feeding rack 5 and are sorted, thereby improving the sorting effect of the Chinese herbal medicine pieces.

[0025] Furthermore, both sides of the bottom of the unloading rack 5 are provided with limiting grooves 501, and the elastic baffles 6 are slidably connected to the corresponding limiting grooves 501. Both sides of the unloading rack 5 are provided with slide grooves 502 that interpenetrate with the limiting grooves 501. A slide rod 601 is fixed to the outside of the elastic baffle 6, and the slide rod 601 is slidably connected to the inside of the slide groove 502. The outside of the slide rod 601 is sleeved with mutually meshing positioning nuts 602. A distance is left between the two elastic baffles 6. At the same time, the distance between the two can be adjusted by adjusting the position of the elastic baffle 6, so that it can be suitable for unloading Chinese herbal medicine pieces of different sizes, thereby improving the scope of application of the equipment.

[0026] Specifically, the end of the chip removal frame 2 is arc-shaped, and a plurality of exhaust grooves 201 are formed at the arc-shaped end of the chip removal frame 2;

[0027] Furthermore, arc-shaped baffle plates 301 are fixedly installed on both sides of the inner part of the feeding tube 3. The arc-shaped baffle plates 301 are limited by the Chinese herbal medicine pieces, so that the Chinese herbal medicine pieces can be moved along the arc-shaped baffle plates 301 to the middle of the feeding rack 5 when feeding, so that they can better contact with the running elastic feeding roller 902, thereby improving the impurity separation effect;

[0028] Specifically, the air separation component includes multiple drive shafts 802, mesh plates 801 are fixed on both sides of the air separation frame 8, multiple drive shafts 802 are rotatably connected to the inside of the air separation frame 8, and transmission chains 804 are rotatably connected between the ends of the multiple drive shafts 802, and arc-shaped blades 803 are fixedly sleeved on the outer sides of the multiple drive shafts 802; a motor is fixed on the outer side of the air separation frame 8 to drive the corresponding drive shafts 802 to operate. The motor is an existing mechanism, and the output end is connected to the corresponding drive shaft 802 through a coupling. The transmission chain 804 is an existing device, which is used in conjunction with a sprocket. The sprocket is fixedly sleeved on the end of the drive shaft 802. The sprocket is not shown in the figure. Through the operation of multiple drive shafts 802, the fallen Chinese herbal medicine slices can be blown through the arc-shaped blades 803 to achieve sorting operations.

[0029] Embodiment 2:

[0030] Based on Example 1, further, arc-shaped baffle plates 301 are fixedly installed on both sides of the interior of the discharge tube 3. The arc-shaped baffle plates 301 are limited by the Chinese herbal medicines, so that the Chinese herbal medicines can be moved along the arc-shaped baffle plates 301 to the middle of the discharge rack 5 when the Chinese herbal medicines are discharged, so that they can better contact with the running elastic feed roller 902, thereby improving the impurity separation effect.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of coverage of the utility model.

Claims

1. A winnowing machine for producing Chinese herbal medicine slices, comprising a machine body (1), characterized in that: A side plate (7) is fixed to the side of the machine body (1), a wind selection frame (8) is fixed inside the side plate (7), a wind selection component is arranged inside the wind selection frame (8) for blowing the Chinese herbal medicine pieces, an exhaust plate (101) is fixed to the side of the machine body (1) away from the side plate (7), and a chip removal frame (2) for chip removal is fixed to the bottom of the exhaust plate (101); A feeding tube (3) is fixed on the top of the machine body (1), and a feeding rack (5) is connected to the bottom of the feeding tube (3). The feeding rack (5) is fixed inside the machine body (1), and a rotating shaft (9) is rotatably connected inside the feeding rack (5). A plurality of positioning rings (901) are fixedly sleeved on the outside of the rotating shaft (9), and elastic feeding rollers (902) are fixed on the outside of the positioning rings (901). The bottom of the feeding tube (3) is open, and elastic baffles (6) are slidably connected on both sides of the bottom, so that the position can be adjusted according to the size requirements of the Chinese herbal medicine slices. A servo motor (4) is fixed on the outside of the machine body (1) for driving the rotating shaft (9) to rotate.

2. The winnowing machine for producing Chinese medicinal pieces according to claim 1, characterized in that: The bottom sides of the material unloading rack (5) are provided with limit grooves (501), the elastic baffles (6) are slidably connected inside the corresponding limit grooves (501), and the two sides of the material unloading rack (5) are provided with slide grooves (502) that are mutually interpenetrating with the limit grooves (501), a slide rod (601) is fixed on the outer side of the elastic baffle (6), the slide rod (601) is slidably connected inside the slide groove (502), and the outer side of the slide rod (601) is sleeved with mutually meshing positioning nuts (602).

3. The winnowing machine for producing Chinese medicinal pieces according to claim 1, characterized in that: The end of the chip removal frame (2) is arc-shaped, and a plurality of exhaust grooves (201) are provided at the arc-shaped end of the chip removal frame (2).

4. The winnowing machine for producing Chinese medicinal pieces according to claim 1, characterized in that: Arc-shaped material blocking plates (301) are fixedly installed on both sides of the interior of the discharge pipe (3).

5. The winnowing machine for producing Chinese medicinal pieces according to claim 1, characterized in that: The wind selection component comprises a plurality of drive shafts (802), mesh plates (801) are fixed on both sides of the wind selection frame (8), the plurality of drive shafts (802) are rotatably connected inside the wind selection frame (8), and a transmission chain (804) is rotatably connected between the ends of the plurality of drive shafts (802), and arc-shaped blades (803) are fixedly sleeved on the outer sides of the plurality of drive shafts (802).

6. The winnowing machine for producing Chinese medicinal pieces according to claim 5, characterized in that: A motor is fixed to the outside of the air selection frame (8) for driving the corresponding drive shaft (802) to operate.

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