Traditional Chinese medicine granule uniform drying device

Abstract

This utility model provides a device for uniformly drying Chinese herbal medicine granules, relating to the field of Chinese herbal medicine granule technology. It includes: a heating cabinet body with a conveyor seat at its bottom; a first motor located near the front end of the bottom of the conveyor seat; and a placement frame above the conveyor seat. Through the cooperation of a cam and a limiting frame, and utilizing the rebound pulling action of a tension spring, the placement frame can vibrate up and down, causing the Chinese herbal medicine granules to continuously turn and disperse, breaking up the adhesion or accumulation between granules, allowing more granule surfaces to be exposed to hot air. The hot air can penetrate the material layer more evenly, thus achieving a uniform drying effect. This solves the problem that existing Chinese herbal medicine granule drying devices often result in insufficient drying effect because the granules tend to stick together or accumulate, leading to a small area of ​​granules exposed to hot air and difficulty in hot air penetration of the material layer.

Description

Technical Field

[0001] This utility model relates to the field of traditional Chinese medicine granule technology, and in particular to a device for uniformly drying traditional Chinese medicine granules. Background Technology

[0002] Traditional Chinese medicine granules are solid dosage forms made from traditional Chinese medicines using modern technology. The preparation process mainly includes extraction, concentration, drying, and granulation. The drying process utilizes modern heat pump technology and air circulation principles to convert environmental heat energy into efficient drying heat energy, thereby drying the Chinese medicine granules.

[0003] When using existing Chinese medicine granule drying equipment, the granules tend to stick together or pile up, resulting in a small area of ​​the granules exposed to hot air. Moreover, the hot air does not easily penetrate the material layer, leading to an unsatisfactory drying effect. In addition, after drying, the material needs to be allowed to cool naturally before it can be manually removed from the heating cabinet, which is a cumbersome process and has a slow cooling efficiency, affecting the quality and color of the granules. Utility Model Content

[0004] This utility model relates to a device for uniformly drying Chinese medicine granules. By cooperating with a cam and a limiting frame, and utilizing the rebound pulling action of a tension spring, the placement frame can be vibrated up and down, which can continuously turn and disperse the Chinese medicine granules, breaking the adhesion or accumulation between the granules, allowing more granule surfaces to be exposed to hot air. The hot air can penetrate the material layer more evenly, thereby achieving a uniform drying effect.

[0005] This utility model provides a device for uniformly drying Chinese medicine granules, specifically including: a heating cabinet body, a conveyor seat at the bottom of the heating cabinet body; a first motor at the front end of the bottom of the conveyor seat; a placement rack above the conveyor seat; a second motor on the right side of the heating cabinet body; and a support frame at the bottom of the conveyor seat.

[0006] Furthermore, a dryer is provided on the top of the heating cabinet body, and a heat dissipation fan is provided at the front of the heating cabinet body, with the heat dissipation fan located above the placement rack.

[0007] Furthermore, the top of the conveyor seat is provided with a guide frame, and an adjusting screw is provided between the conveyor seat and the guide frame. The adjusting screw is rotatably connected to the conveyor seat through a bearing, and a driven bevel gear is provided at the front end of the adjusting screw.

[0008] Furthermore, the first motor is provided with a first rotating shaft, and the first rotating shaft is rotatably connected to the conveyor seat through a bearing. The top end of the first rotating shaft is provided with a driving bevel gear, and the driving bevel gear is meshed with the driven bevel gear.

[0009] Furthermore, the bottom of the placement rack is provided with two fixing plates, which are distributed symmetrically in front and behind. Below the fixing plates is a support plate, which is distributed parallel to the support plate in the vertical direction. The bottom of the placement rack is provided with two limiting frames, which are distributed symmetrically in the left and right direction.

[0010] Furthermore, the bottom of the fixing plate is provided with four limiting slide rods, and the four limiting slide rods are distributed in a rectangular array, with tension springs fitted on the limiting slide rods;

[0011] The support plate has four limiting holes, and the limiting slide rod slides through the limiting holes. The two ends of the tension spring are respectively connected to the fixed plate and the support plate. The bottom of the support plate is provided with a threaded sleeve, which is fitted onto the adjusting screw.

[0012] Furthermore, the second motor is provided with a second rotating shaft, which is rotatably connected to the heating cabinet body through a bearing. The second rotating shaft is located below the guide frame, and two cams are provided on the second rotating shaft, which are matched with the limit frame.

[0013] This utility model provides a device for uniformly drying Chinese herbal medicine granules, which has the following beneficial effects:

[0014] In this invention, a first motor provides power to drive the first rotating shaft. The active bevel gear and the driven bevel gear mesh and transmit power. By adjusting the lead screw and the threaded sleeve, the placement rack can slide back and forth along the guide frame. The placement rack pushes the Chinese medicine granules into the heating cabinet body for drying. Moreover, the automatic pushing system can quickly remove the dried Chinese medicine granules from the heating cabinet body, which eliminates the trouble of manual handling. The granules are then quickly cooled by the cold air circulation of the cooling fan, reducing the temperature of the granules to room temperature in a short time, locking in the effective ingredients and maintaining the uniform color of the granules.

[0015] In addition, in this utility model, the second motor provides power to drive the second rotating shaft to rotate. Through the cooperation of the cam and the limiting frame, and by utilizing the rebound pulling action of the tension spring, the placement rack can vibrate up and down, which can make the Chinese medicine granules continuously turn over and disperse, break the adhesion or accumulation between the granules, and expose more granule surfaces to hot air. The hot air can penetrate the material layer more evenly, thereby achieving a uniform drying effect. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0017] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0018] In the attached diagram:

[0019] Figure 1 This shows a schematic diagram of the overall axial view structure of this application;

[0020] Figure 2 A schematic diagram of the conveyor structure of this application is shown;

[0021] Figure 3 A schematic diagram of the first motor and mounting frame structure of this application is shown;

[0022] Figure 4 This diagram shows the structural features of the fixed plate and support plate in their disassembled state according to this application.

[0023] Figure 5 A schematic diagram of the second motor structure of this application is shown.

[0024] List of reference numerals in the attached diagram:

[0025] 1. Heating cabinet body; 101. Dryer; 102. Cooling fan; 2. Conveyor seat; 201. Guide frame; 202. Adjusting screw; 203. Driven bevel gear; 3. First motor; 301. First rotating shaft; 302. Driving bevel gear; 4. Placement rack; 401. Fixing plate; 4011. Limiting slide bar; 4012. Tension spring; 402. Support plate; 4021. Limiting hole; 4022. Threaded sleeve; 403. Limiting frame; 5. Second motor; 501. Second rotating shaft; 502. Cam; 6. Support base frame. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] Example 1: Please refer to Figures 1 to 5 :

[0028] This utility model proposes a device for uniformly drying Chinese medicine granules, including: a heating cabinet body 1, a conveyor seat 2 at the bottom of the heating cabinet body 1; a first motor 3 at the front end of the bottom of the conveyor seat 2; a placement rack 4 above the conveyor seat 2; a second motor 5 on the right side of the heating cabinet body 1; and a supporting base 6 at the bottom of the conveyor seat 2.

[0029] A dryer 101 is provided on the top of the heating cabinet body 1, and a heat dissipation fan 102 is provided at the front of the heating cabinet body 1, with the heat dissipation fan 102 located above the placement rack 4.

[0030] In this embodiment, as Figure 2 and Figure 3 As shown, the top of the conveyor seat 2 is provided with a guide frame 201, and an adjusting screw 202 is provided between the conveyor seat 2 and the guide frame 201. The adjusting screw 202 is rotatably connected to the conveyor seat 2 through a bearing, and a driven bevel gear 203 is provided at the front end of the adjusting screw 202.

[0031] The first motor 3 is provided with a first rotating shaft 301, and the first rotating shaft 301 is rotatably connected to the conveyor seat 2 through a bearing. The top end of the first rotating shaft 301 is provided with a driving bevel gear 302, and the driving bevel gear 302 is meshed with the driven bevel gear 203.

[0032] The bottom of the placement rack 4 is provided with two fixing plates 401, which are distributed symmetrically in front and behind. Below the fixing plates 401 is a support plate 402, which are distributed in parallel vertically. The bottom of the placement rack 4 is provided with two limiting frames 403, which are distributed symmetrically in left and right.

[0033] The bottom of the fixed plate 401 is provided with four limiting slide rods 4011, and the four limiting slide rods 4011 are distributed in a rectangular array. Tension springs 4012 are fitted on the limiting slide rods 4011.

[0034] The support plate 402 is provided with four limiting holes 4021, and the limiting slide rod 4011 slides through the limiting holes 4021. The two ends of the tension spring 4012 are respectively connected to the fixed plate 401 and the support plate 402. The bottom of the support plate 402 is provided with a threaded sleeve 4022, and the threaded sleeve 4022 is fitted on the adjusting screw 202. In this utility model, the first motor 3 provides power to drive the first rotating shaft 301 to select. The active bevel gear 302 and the driven bevel gear 203 mesh and transmit power. By adjusting the screw 202 and the threaded sleeve 4022, the placement rack 4 can slide back and forth along the guide frame 201. The placement rack 4 pushes the Chinese medicine granules into the heating cabinet body 1 for drying. Moreover, the automatic pushing system can quickly take out the dried Chinese medicine granules from the heating cabinet body 1, which saves the trouble of manual handling.

[0035] Example 2, based on Example 1, such as Figure 4 and Figure 5As shown, the second motor 5 is provided with a second rotating shaft 501, and the second rotating shaft 501 is rotatably connected to the heating cabinet body 1 through a bearing. The second rotating shaft 501 is located below the guide frame 201. The second rotating shaft 501 is provided with two cams 502, and the cams 502 are matched with the limiting frame 403. In this utility model, the second motor 5 provides power to drive the second rotating shaft 501 to rotate. Through the cooperation of the cams 502 and the limiting frame 403, and by utilizing the rebound pulling action of the tension spring 4012, the placement rack 4 can be made to vibrate up and down, so that the Chinese medicine granules can be continuously turned over and dispersed, breaking the adhesion or accumulation between the granules.

[0036] The working principle of this embodiment is as follows: In use, the first motor 3 provides power to drive the first rotating shaft 301 to select, and the active bevel gear 302 and the driven bevel gear 203 mesh to transmit power. By adjusting the screw 202 and the threaded sleeve 4022, the placement rack 4 can slide back and forth along the guide frame 201. The placement rack 4 pushes the Chinese medicine granules into the heating cabinet body 1 for drying. Moreover, the automatic pushing system can quickly remove the dried Chinese medicine granules from the heating cabinet body 1, which saves the trouble of manual handling. The second motor 5 provides power to drive the second rotating shaft 501 to rotate. By the cooperation of the cam 502 and the limit frame 403, and by the rebound pulling action of the tension spring 4012, the placement rack 4 can vibrate up and down, which can make the Chinese medicine granules continuously turn over and disperse, breaking the adhesion or accumulation between the granules.

[0037] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A traditional Chinese medicine granule uniform drying device, characterized in that, include: The heating cabinet body (1) has a conveyor seat (2) at the bottom; a first motor (3) is provided at the front end of the bottom of the conveyor seat (2); a placement rack (4) is provided above the conveyor seat (2); a second motor (5) is provided on the right side of the heating cabinet body (1); and a support base (6) is provided at the bottom of the conveyor seat (2).

2. The device for uniformly drying Chinese herbal medicine granules according to claim 1, characterized in that, The heating cabinet body (1) is equipped with a dryer (101) on the top and a heat dissipation fan (102) at the front of the heating cabinet body (1), and the heat dissipation fan (102) is located above the placement rack (4).

3. The device for uniformly drying Chinese herbal medicine granules according to claim 1, characterized in that, The top of the conveyor seat (2) is provided with a guide frame (201), and an adjusting screw (202) is provided between the conveyor seat (2) and the guide frame (201). The adjusting screw (202) is rotatably connected to the conveyor seat (2) through a bearing, and a driven bevel gear (203) is provided at the front end of the adjusting screw (202).

4. The device for uniformly drying Chinese herbal medicine granules according to claim 1, characterized in that, The first motor (3) is provided with a first rotating shaft (301), and the first rotating shaft (301) is rotatably connected to the conveyor seat (2) through a bearing. The top end of the first rotating shaft (301) is provided with a driving bevel gear (302), and the driving bevel gear (302) is meshed with the driven bevel gear (203).

5. The device for uniformly drying Chinese herbal medicine granules according to claim 1, characterized in that, The placement rack (4) has two fixing plates (401) at the bottom, and the two fixing plates (401) are distributed symmetrically in front and behind. A support plate (402) is provided below the fixing plate (401), and the fixing plate (401) and the support plate (402) are distributed in parallel in the vertical direction. The placement rack (4) has two limiting frames (403) at the bottom, and the two limiting frames (403) are distributed symmetrically in the left and right direction.

6. The device for uniformly drying Chinese herbal medicine granules according to claim 5, characterized in that, The bottom of the fixed plate (401) is provided with four limiting slide rods (4011), and the four limiting slide rods (4011) are distributed in a rectangular array. Tension springs (4012) are fitted on the limiting slide rods (4011). The support plate (402) is provided with four limiting holes (4021), and the limiting slide rod (4011) slides through the limiting holes (4021). The two ends of the tension spring (4012) are respectively connected to the fixing plate (401) and the support plate (402). The bottom of the support plate (402) is provided with a threaded sleeve (4022), and the threaded sleeve (4022) is fitted onto the adjusting screw (202).

7. The device for uniformly drying Chinese herbal medicine granules according to claim 1, characterized in that, The second motor (5) is provided with a second rotating shaft (501), and the second rotating shaft (501) is rotatably connected to the heating cabinet body (1) through a bearing. The second rotating shaft (501) is located below the guide frame (201). The second rotating shaft (501) is provided with two cams (502), and the cams (502) are matched with the limit frame (403).

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