Graded drying device for traditional Chinese medicine particles

Abstract

The utility model provides a traditional Chinese medicine particle grading drying device which comprises a drying box, a bottom plate and a plurality of sieve plates are fixed in the drying box, a rotating shaft is arranged in the drying box in a running fit mode, a plurality of scraping rods and a plurality of heating rods are fixed on the peripheral side of the rotating shaft, and a plurality of teeth are fixed on the scraping rods. A plurality of air inlets, a plurality of air outlets and a plurality of discharging ports are formed in the side face of the drying box, and the bottom of the drying box is rotationally connected with a supporting structure. According to the traditional Chinese medicine particle drying device, the rotating shaft is rotationally installed in the drying box, the scraping rods and the heating rods are installed on the peripheral side of the rotating shaft, traditional Chinese medicine particles can be spread out through teeth on the scraping rods and can be turned over during drying, the heating rods can be rotated, it is guaranteed that drying is uniform, and the drying efficiency is improved; traditional Chinese medicine particles can be dried in a graded mode, traditional Chinese medicine particles of different sizes are prevented from being agglomerated together, and the drying effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying devices, in particular to a grading drying device for traditional Chinese medicine particles. Background Art

[0002] Chinese medicine granules are made from traditional Chinese medicine pieces, and are processed through extraction, separation, concentration, drying, granulation, packaging and other production processes to form a new type of formula medicine with unified specifications, unified dosage and unified quality standards. Drying is an indispensable part of the production of Chinese medicine granules. For example, the patent with publication number CN219301184U discloses a Chinese medicine granule drying machine, including a box body, a feed hopper is fixedly connected to the upper end of the box body, the lower part of the feed hopper is cylindrical, and the cylindrical section of the feed hopper passes through the top plate of the box body and enters the interior of the box body. A control hopper with an up-and-down movement function is arranged below the feed hopper, the bottom of the control hopper is an inclined plane with a lower left side and a higher right side, a notch is provided near the bottom of the left side of the control hopper, a baffle is provided on the left side of the notch, the baffle is slidably arranged with the notch, the baffle is fixedly connected with the box body, a connecting rod is coaxially arranged in the feed hopper, one end of the connecting rod is fixedly connected with the bottom plate of the control hopper, and the other end of the connecting rod is fixedly connected with a dividing block, a heating plate with a left-right swing function is arranged below the control hopper, a discharge port is provided on the heating plate, and a baffle is slidably arranged in the discharge port. This device easily causes the Chinese medicine particles to accumulate at the discharge port, and the Chinese medicine particles cannot be spread out, thereby affecting the drying, resulting in uneven drying and low drying efficiency.

[0003] To this end, the utility model provides a Chinese medicine granule grading and drying device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a device for grading and drying Chinese medicine particles to solve the problems raised in the above-mentioned background technology. The utility model can spread the Chinese medicine particles and turn them over during drying to ensure more uniform drying and improve drying efficiency; it can also grade and dry the Chinese medicine particles to prevent Chinese medicine particles of different sizes from clumping together, thereby improving the drying effect.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a Chinese medicine particle grading and drying device, including a drying box, a bottom plate and a plurality of sieve plates are fixed in the drying box, a rotating shaft is rotatably matched in the drying box, a plurality of scraping rods and a plurality of heating rods are fixed on the circumference of the rotating shaft, a plurality of teeth are fixed on the scraping rods, a plurality of air inlets, a plurality of air outlets and a plurality of material discharge ports are opened on the side of the drying box, and a support structure is rotatably connected to the bottom of the drying box.

[0006] Furthermore, the sieve plate and the bottom plate are both rotatably connected to the rotating shaft, a plurality of sieve holes are provided in the sieve plate, and a plurality of air holes are provided in the bottom plate.

[0007] Furthermore, the plurality of scraper rods are respectively located on the upper sides of the bottom plate and the screen plate, and the teeth on the scraper rods located on both sides of the rotating shaft are staggered.

[0008] Furthermore, the bottom plate and the sieve plate are in contact with the teeth, and a plurality of heating rods are respectively located on the upper and lower sides of the bottom plate and the upper and lower sides of the sieve plate, and the angle between the heating rod and the scraper rod is ninety degrees.

[0009] Furthermore, a cavity is provided at the bottom of the drying box, a motor is fixed in the cavity, and an output end of the motor is fixedly connected to the rotating shaft.

[0010] Furthermore, the air inlet and the air outlet are arranged opposite to each other, the air outlet is located on the upper side of the discharge port, and the multiple discharge ports are respectively located on the same plane as the bottom plate and the sieve plate.

[0011] Furthermore, a box cover is placed on the top of the drying box.

[0012] Furthermore, the support structure includes a support leg and a plurality of telescopic legs, a ball bowl is fixed to one end of the support leg and the telescopic leg, and a plurality of ball heads are fixed to the bottom of the drying box, and the ball heads correspond to the ball bowls.

[0013] The beneficial effects of the utility model: the utility model provides a Chinese medicine granule grading and drying device, comprising a drying box; a rotating shaft; a scraper rod; a heating rod; teeth; and a sieve plate.

[0014] A rotating shaft is installed in the drying box for rotation, and a scraper rod and a heating rod are installed on the peripheral side of the rotating shaft. The teeth on the scraper rod can spread the Chinese medicine particles and turn them over during drying. The heating rod can be rotated to ensure more uniform drying and improve drying efficiency. A sieve plate is installed in the drying box to grade the Chinese medicine particles for drying, prevent Chinese medicine particles of different sizes from clumping together, and improve the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall assembly three-dimensional structure of a Chinese medicine granule grading and drying device of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall assembly cross-sectional structure of a Chinese medicine granule grading and drying device of the utility model;

[0017] Figure 3 It is a schematic diagram of the assembled three-dimensional structure of a scraper rod, a sieve plate and a bottom plate in a Chinese medicine granule grading and drying device of the utility model;

[0018] Figure 4 This is a schematic diagram of the assembly three-dimensional structure of a rotating shaft, a scraper rod, teeth, and a heating rod in a Chinese medicine granule grading and drying device of the utility model;

[0019] In the figure: 1. Drying box; 2. Box cover; 3. Sieve plate; 4. Sieve holes; 5. Bottom plate; 6. Air vents; 7. Air inlet; 8. Air outlet; 9. Rotating shaft; 10. Scraper rod; 11. Teeth; 12. Heating rod; 13. Motor; 14. Cavity; 15. Ball head; 16. Ball bowl; 17. Support legs; 18. Telescopic legs; 19. Discharge port. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a Chinese medicine particle grading and drying device, comprising a drying box 1, a bottom plate 5 and a plurality of sieve plates 3 are fixed in the drying box 1, a rotating shaft 9 is rotatably matched in the drying box 1, a plurality of scraping rods 10 and a plurality of heating rods 12 are fixed on the peripheral side of the rotating shaft 9, a plurality of teeth 11 are fixed on the scraping rods 10, a plurality of air inlets 7, a plurality of air outlets 8 and a plurality of discharge ports 19 are opened on the side of the drying box 1, and a supporting structure is rotatably connected to the bottom of the drying box 1.

[0022] In this embodiment, the sieve plate 3 and the bottom plate 5 are both rotatably connected to the rotating shaft 9, a plurality of sieve holes 4 are opened in the sieve plate 3, a plurality of air holes 6 are opened in the bottom plate 5, a plurality of scraper rods 10 are respectively located on the upper sides of the bottom plate 5 and the sieve plate 3, the teeth 11 on the scraper rods 10 located on both sides of the rotating shaft 9 are staggered, the bottom plate 5 and the sieve plate 3 are in contact with the teeth 11, a plurality of heating rods 12 are respectively located on the upper and lower sides of the bottom plate 5 and the upper and lower sides of the sieve plate 3, the angle between the heating rods 12 and the scraper rods 10 is ninety degrees, a cavity 14 is opened at the bottom of the drying box 1, a motor 13 is fixed in the cavity 14, the output end of the motor 13 is fixedly connected to the rotating shaft 9, and a box cover 2 is placed on the top of the drying box 1.

[0023] Specifically, when the Chinese medicine particles need to be dried, the Chinese medicine particles are placed on the top sieve plate 3, and then the motor 13 is started, so that the motor 13 drives the rotating shaft 9 to rotate, thereby driving the scraper rod 10 and the heating rod 12 to rotate, so that the scraper rod 10 spreads the Chinese medicine particles through the teeth 11, so that the Chinese medicine particles are sieved by the sieve plate 3, until the Chinese medicine particles fall onto the bottom plate 5, and the size of the air vent 6 is not enough to continue to sieve the Chinese medicine particles. At this time, the heating rod 12 is energized to dry. Drying the upper and lower sides at the same time can improve the drying efficiency, and the scraper rod 10 can turn over the Chinese medicine particles through the teeth 11 to ensure the drying effect.

[0024] The air inlet 7 and the air outlet 8 are arranged opposite to each other. The air outlet 8 is located on the upper side of the discharge port 19. The plurality of discharge ports 19 are located on the same plane as the bottom plate 5 and the sieve plate 3 respectively.

[0025] Specifically, during drying, a fan may be placed on one side of the air inlet 7, and the fan may be started to blow air toward the air inlet 7, thereby accelerating the air flow in the drying box 1 and improving the drying efficiency.

[0026] The supporting structure includes a supporting leg 17 and a plurality of telescopic legs 18 . A ball bowl 16 is fixed to one end of each of the supporting leg 17 and the telescopic leg 18 . A plurality of ball heads 15 are fixed to the bottom of the drying box 1 , and the ball heads 15 correspond to the ball bowls 16 .

[0027] Specifically, after drying is completed, the telescopic legs 18 can be lengthened so that the telescopic legs 18 can push the drying box 1 upward, thereby tilting the drying box 1, and the Chinese medicine particles can be poured out from the discharge port 19, thereby facilitating the collection of the dried Chinese medicine particles.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A Chinese medicine granule grading and drying device, comprising a drying box (1), characterized in that: A bottom plate (5) and a plurality of sieve plates (3) are fixed in the drying box (1); a rotating shaft (9) is rotatably mounted in the drying box (1); a plurality of scraping rods (10) and a plurality of heating rods (12) are fixed around the rotating shaft (9); a plurality of teeth (11) are fixed on the scraping rods (10); a plurality of air inlets (7), a plurality of air outlets (8) and a plurality of material outlets (19) are provided on the side of the drying box (1); and a supporting structure is rotatably connected to the bottom of the drying box (1).

2. A Chinese medicine granule grading and drying device according to claim 1, characterized in that: The sieve plate (3) and the bottom plate (5) are both rotatably connected to the rotating shaft (9); a plurality of sieve holes (4) are provided in the sieve plate (3); and a plurality of air holes (6) are provided in the bottom plate (5).

3. A Chinese medicine granule grading and drying device according to claim 1, characterized in that: A plurality of scraping rods (10) are respectively located on the upper sides of the bottom plate (5) and the screen plate (3), and the teeth (11) on the scraping rods (10) located on both sides of the rotating shaft (9) are staggered.

4. A Chinese medicine granule grading and drying device according to claim 1, characterized in that: The bottom plate (5) and the sieve plate (3) are in contact with the teeth (11), and a plurality of heating rods (12) are respectively located on the upper and lower sides of the bottom plate (5) and the upper and lower sides of the sieve plate (3), and the angle between the heating rod (12) and the scraper rod (10) is ninety degrees.

5. The Chinese medicine granule grading and drying device according to claim 1, characterized in that: The bottom of the drying box (1) is provided with a cavity (14), a motor (13) is fixed in the cavity (14), and the output end of the motor (13) is fixedly connected to the rotating shaft (9).

6. A Chinese medicine granule grading and drying device according to claim 1, characterized in that: The air inlet (7) and the air outlet (8) are arranged opposite to each other, the air outlet (8) is located on the upper side of the discharge port (19), and the plurality of discharge ports (19) are respectively located on the same plane as the bottom plate (5) and the sieve plate (3).

7. The Chinese medicine granule grading and drying device according to claim 1, characterized in that: A box cover (2) is placed on the top of the drying box (1).

8. The Chinese medicine granule grading and drying device according to claim 1, characterized in that: The support structure comprises a support leg (17) and a plurality of telescopic legs (18), a ball bowl (16) is fixed at one end of each of the support leg (17) and the telescopic leg (18), and a plurality of ball heads (15) are fixed at the bottom of the drying box (1), and the ball heads (15) correspond to the ball bowls (16).

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