Powder drying device for traditional Chinese medicine capsules

Abstract

The utility model discloses a powder drying device for traditional Chinese medicine capsules. The problem that traditional Chinese medicine powder still has caking is effectively solved. Comprising a machine body, a core cylinder is rotationally arranged in the machine body, a filter screen is arranged on the side wall of the core cylinder, a feeding port communicated with the interior of the core cylinder is formed in the top of the machine body, the bottom of the machine body is obliquely arranged, a discharging port is formed in the lower side of the bottom of the machine body, an air inlet is formed in the side wall bottom of the machine body, and an exhaust port is formed in the high position of the side wall of the machine body. A first stirring rod fixedly connected with the machine body is arranged in the core cylinder, a second stirring rod is arranged in the first beating rod and vertically reciprocates relative to the first stirring rod, the first beating rod extends out of the outer side of the first stirring rod, and a second beating rod extends out of the outer side of the second stirring rod; the second beating rod and the first beating rod move relatively to crush the traditional Chinese medicine capsule powder; the traditional Chinese medicine capsule powder crushing device is simple and ingenious in structure, the two stirring rods are arranged, traditional Chinese medicine capsule powder is crushed from the two sides, the caking rate is reduced, the drying efficiency is improved, and the workload of later maintenance is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine capsule production, in particular to a powder drying device for traditional Chinese medicine capsules. Background Art

[0002] To facilitate medication, Chinese medicine is now formulated into Chinese patent medicine, such as Chinese medicine granules, Chinese medicine capsules, etc. When producing Chinese medicine capsules, the Chinese medicine materials need to be crushed into powder, and then dried and packaged to form Chinese medicine capsules.

[0003] In the prior art, when drying Chinese medicine capsule powder, hot air heating is mostly used to discharge moisture in the powder, and the powder is stirred during drying to avoid agglomeration.

[0004] Since the stirring rod only has a rotational force relative to the Chinese medicine powder, if the contact position between the Chinese medicine powder and the stirring rod is not good, the Chinese medicine powder is easily agglomerated to one side instead of being dispersed. Therefore, there is still a possibility of agglomeration after drying. Utility Model Content

[0005] In order to overcome the defects of the prior art, the utility model provides a powder drying device for Chinese medicine capsules, which effectively solves the problem that the Chinese medicine powder still has agglomeration.

[0006] The technical solution to the technical problem is: a powder drying device for Chinese medicine capsules, comprising a body, a core barrel is rotatably arranged inside the body, a filter screen is opened on the side wall of the core barrel, a feed port connected to the inside of the core barrel is arranged on the top of the body, the bottom of the body is inclined, a discharge port is arranged on the lower side of the bottom of the body, an air inlet is arranged at the bottom of the side wall of the body, an exhaust port is arranged at the high part of the side wall of the body, a first stirring rod fixedly connected to the body is arranged inside the core barrel, a second stirring rod is arranged inside the first beating rod, the second stirring rod moves vertically back and forth relative to the first stirring rod, a first beating rod extends out of the outside of the first stirring rod, a second beating rod extends out of the outside of the second stirring rod, and the second beating rod moves relative to the first beating rod to crush the powder of the Chinese medicine capsules.

[0007] Preferably, support legs are provided at the bottom of the machine body.

[0008] Preferably, a motor is disposed at the bottom of the machine body, and the motor is transmission-connected to the core barrel.

[0009] Preferably, the first stirring rod is fixedly connected to the bottom of the machine body via a bracket.

[0010] Preferably, a plurality of vertical grooves are provided on the outer side of the first stirring rod, the second beating rod of the second stirring rod extends from the vertical groove and corresponds to the position of the first beating rod, and an arc plate is provided on the outer end of the second beating rod, which contacts the inner wall of the core tube.

[0011] Preferably, a guide rod extends outward from the lower end of the second driving rod, a crankshaft is fixed on the output shaft of the motor, a spiral groove is opened on the outer side of the crankshaft, the guide rod is inserted into the spiral groove, and the motor rotates to drive the crankshaft so that the guide rod performs vertical reciprocating motion in the spiral groove.

[0012] The utility model has a simple and ingenious structure and is easy to use. A first stirring rod and a second stirring rod are arranged, and the two simultaneously act on the Chinese medicine capsule powder, crush the Chinese medicine capsule powder from both sides, reduce the probability of the Chinese medicine capsule powder escaping, reduce the agglomeration rate, thereby improving the drying efficiency and reducing the workload of later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a cross-sectional schematic diagram of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the first stirring rod in the utility model.

[0016] Figure 4 It is a structural schematic diagram of the second stirring rod in the utility model. DETAILED DESCRIPTION

[0017] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0018] Depend on Figures 1 to 4 It can be seen that a powder drying device for Chinese medicine capsules includes a body 1, a core barrel 2 is rotatably arranged inside the body 1, a filter screen is opened on the side wall of the core barrel 2, a feed port 3 connected to the inside of the core barrel 2 is arranged on the top of the body 1, the bottom of the body 1 is inclined, a discharge port 4 is arranged on the lower side of the bottom of the body 1, an air inlet 5 is arranged at the bottom of the side wall of the body 1, an exhaust port 6 is arranged at the high part of the side wall of the body 1, and a supporting leg 11 is arranged at the bottom of the body 1. A first stirring rod 7 fixedly connected to the body 1 is arranged inside the core barrel 2, a second stirring rod 8 is arranged inside the first beating rod 9, and the second stirring rod 8 moves vertically back and forth relative to the first stirring rod 7, a first beating rod 9 extends outwardly from the first stirring rod 7, and a second beating rod 10 extends outwardly from the second stirring rod 8, and the second beating rod 10 moves relative to the first beating rod 9 to crush the powder of the Chinese medicine capsule.

[0019] When the utility model is used in a specific way,

[0020] The Chinese medicine capsule powder is put into the core tube 2 from the feed port 3, the equipment is started, and the core tube 2 rotates, so that the Chinese medicine capsule powder generates centrifugal force and moves outward in the core tube 2. The high-temperature gas enters the body 1 from the air inlet 5 to dry the Chinese medicine capsule powder. The Chinese medicine capsule powder inside the core tube 2 generates relative movement with the first beating rod 9 and the second beating rod 10, which can break up the agglomerated Chinese medicine capsule powder and evaporate the internal moisture, and the moisture is discharged to the outside from the exhaust port 6. At the same time, the second stirring rod 8 reciprocates vertically relative to the first stirring rod 7. Therefore, the distance between the second beating rod 10 and the first beating rod 9 is in a constant change. When the distance is reduced, the Chinese medicine capsule powder at the interface can be crushed, which can prevent the agglomerated Chinese medicine capsule powder from being blown away, improve the crushing efficiency, and then improve the drying degree. After the drying is completed, the powder is discharged from the discharge port 4.

[0021] The aperture of the filter is slightly larger than the powder particle size, so the agglomerated Chinese medicine capsule powder cannot escape from the core tube 2, but will be intercepted by the filter in the core tube 2, and will be broken up by the first beating rod 9 and the second beating rod 10, thereby achieving drying.

[0022] A motor 12 is provided at the bottom of the machine body 1 , and the motor 12 is transmission-connected to the core barrel 2 . The first stirring rod 7 is fixedly connected to the bottom of the machine body 1 via a bracket 13 .

[0023] A plurality of vertical grooves 14 are provided on the outer side of the first stirring rod 7, a second beating rod 10 of the second stirring rod 8 extends from the vertical groove 14 and corresponds to the position of the first beating rod 9, an arc plate 15 is provided on the outer end of the second beating rod 10, the arc plate 15 contacts the inner wall of the core tube 2, a guide rod 16 extends outward from the lower end of the second beating rod 10, a crankshaft 17 is fixed on the output shaft of the motor 12, a spiral groove 18 is provided on the outer side of the crankshaft 17, the guide rod 16 is inserted into the spiral groove 18, the motor 12 rotates to drive the crankshaft 17 so that the guide rod 16 performs vertical reciprocating motion in the spiral groove 18.

[0024] The guide rod 16 on the second stirring rod 8 vertically reciprocates and rises in the spiral groove 18, driving the second beating rod 10 to move in the vertical groove 14, causing the spacing between the second beating rod 10 and the first beating rod 9 to change. At the same time, the arc plate 15 at the end of the second beating rod 10 contacts the inner wall of the core tube 2, which can scrape off the Chinese medicine capsule powder attached to the inner side of the filter screen to avoid clogging the filter screen, so that the crushed Chinese medicine capsule powder can be discharged smoothly.

[0025] Compared with the prior art, the utility model has the following beneficial effects: two beating rods are provided, and the distance between the two beating rods changes continuously, so that the agglomerated Chinese medicine capsule powder can be crushed and the Chinese medicine capsule powder can be crushed in a rotating state, thereby reducing the agglomeration rate in the Chinese medicine capsule powder and improving the drying efficiency.

Claims

1. A powder drying device for Chinese medicine capsules, characterized in that: The invention comprises a machine body (1), wherein a core barrel (2) is rotatably arranged inside the machine body (1), a filter screen is provided on the side wall of the core barrel (2), a feed port (3) communicating with the inside of the core barrel (2) is provided on the top of the machine body (1), the bottom of the machine body (1) is inclined, a discharge port (4) is provided on the lower side of the bottom of the machine body (1), an air inlet (5) is provided at the bottom of the side wall of the machine body (1), an exhaust port (6) is provided at the upper part of the side wall of the machine body (1), a first stirring rod (7) fixedly connected to the machine body (1) is provided inside the core barrel (2), a second stirring rod (8) is provided inside the first beating rod (9), the second stirring rod (8) moves vertically back and forth relative to the first stirring rod (7), the first beating rod (9) extends outwardly from the first stirring rod (7), a second beating rod (10) extends outwardly from the second stirring rod (8), and the second beating rod (10) moves relative to the first beating rod (9) to crush the Chinese medicine capsule powder.

2. A powder drying device for Chinese medicine capsules according to claim 1, characterized in that: The bottom of the machine body (1) is provided with supporting legs (11).

3. A powder drying device for Chinese medicine capsules according to claim 1, characterized in that: A motor (12) is arranged at the bottom of the machine body (1), and the motor (12) is transmission-connected to the core barrel (2).

4. A powder drying device for Chinese medicine capsules according to claim 1, characterized in that: The first stirring rod (7) is fixedly connected to the bottom of the machine body (1) via a bracket (13).

5. A powder drying device for Chinese medicine capsules according to claim 1, characterized in that: A plurality of vertical grooves (14) are formed on the outer side of the first stirring rod (7); a second beating rod (10) of the second stirring rod (8) extends from the vertical groove (14) and corresponds to the position of the first beating rod (9); an arc plate (15) is formed at the outer end of the second beating rod (10); the arc plate (15) contacts the inner wall of the core tube (2).

6. A powder drying device for Chinese medicine capsules according to claim 1, characterized in that: A guide rod (16) extends outwardly from the lower end of the second driving rod (10); a crankshaft (17) is fixed to the output shaft of the motor (12); a spiral groove (18) is formed on the outer side of the crankshaft (17); the guide rod (16) is inserted into the spiral groove (18); the motor (12) rotates to drive the crankshaft (17) so that the guide rod (16) performs vertical reciprocating motion in the spiral groove (18).

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