Efficient drying device for radix peucedani medicinal material
By designing a high-efficiency drying device for Qianhu medicinal materials including a support cylinder and a rotating cylinder, the existing equipment has solved the problems of small drying volume, poor breathability and inconvenient operation, and the drying needs of large-scale production and efficient and uniform drying effect are achieved.
Patent Information
- Application Number
- CN202422066989.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-08-26
AI Technical Summary
The existing Qianhu medicinal materials drying equipment has problems such as small drying volume, poor breathability and inconvenient operation, which is difficult to meet the needs of large-scale production and ensure drying uniformity and quality.
A high-efficiency drying device for Qianhu medicinal materials is designed, including a chassis, a support cylinder and a rotating cylinder. A large number of ventilation holes are provided outside the rotating cylinder. Supporting guide rails support the rotating cylinder to reduce the contact area, improve breathability, and convenient feeding and discharge through the transmission mechanism.
It has achieved the drying demand for large-scale production, improved the drying effect and breathability, simplified the operation process, and reduced labor intensity.
Smart Images
Figure CN223020737U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of medicinal material drying equipment, and particularly relates to a high-efficiency drying device for Peucedanum praeruptorum Dunn medicinal materials. Background Art
[0002] During the processing of Peucedanum praeruptorum Dunn medicinal materials, drying treatment is required to ensure their quality and efficacy. However, there are many problems with existing drying equipment, such as a small drying capacity, which is difficult to meet the needs of large-scale production; poor air permeability, resulting in uneven drying and affecting the quality; and inconvenient operation, with a cumbersome feeding and discharging process.
[0003] The utility model designs a high-efficiency drying device for Peucedanum praeruptorum Dunn medicinal materials to solve the above problems. Content of the Utility Model
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A high-efficiency drying device for Peucedanum praeruptorum Dunn medicinal materials, which includes a chassis. Inside the drying chamber of the chassis, a support cylinder and a rotating cylinder are installed. On the inner wall of the support cylinder, a plurality of support guide rails are installed, which are evenly arranged along the circumference and parallel to the axis of the support cylinder. The rotating cylinder is located inside the support cylinder and contacts the support guide rails. The outer diameter of the rotating cylinder is smaller than the inner diameter of the front opening of the drying chamber. A front cover is hinged on the chassis and covers the front opening of the drying chamber. A rear cover is installed on the chassis and covers the rear opening of the drying chamber. A transmission frame is rotatably connected inside the rear cover. A transmission key is arranged on the transmission frame. A transmission groove adapted to the transmission key is arranged at the bottom of the rotating cylinder. A power mechanism connected to the transmission frame is installed on the chassis. A large number of ventilation holes are provided on the rotating cylinder, and a ventilation opening communicating with the drying chamber is provided on the chassis.
[0006] As a preferred solution, a fixing ring is installed at the top opening of the rotating cylinder. A plurality of stirring blades are arranged on the fixing ring and are evenly arranged along the circumference. The stirring blades extend inside the rotating cylinder in a spiral trajectory and are closely attached to the inner wall of the rotating cylinder.
[0007] As a preferred solution, a heat insulation layer wrapping the outside of the support cylinder is provided on the inner wall of the drying chamber.
[0008] As a preferred solution, a ventilation fan and a shutter located outside the ventilation fan are installed at the ventilation opening. The support cylinder has an opening facing the ventilation opening.
[0009] As a preferred solution, a plurality of grooves are provided on the support guide rails.
[0010] As a preferred solution, the power mechanism includes a motor installed at the bottom of the chassis. A driving pulley is installed on the motor. A transmission shaft extending outside the rear cover is provided on the transmission frame. A driven pulley is installed on the transmission shaft. A transmission belt is sleeved between the driving pulley and the driven pulley.
[0011] As a preferred solution, a bushing is installed outside the transmission shaft, and the outer wall of the bushing contacts the rear cover.
[0012] As a preferred solution, a latch is installed between the front cover and the chassis.
[0013] Compared with the existing technology, the advantages of the present utility model are as follows:
[0014] 1. The rotating cylinder designed in the present utility model can move along the axial direction in the chassis. When personnel put in or take out the Qianhu medicinal materials, the rotating cylinder can be pulled out of the chassis, making the feeding and discharging easy and convenient, and reducing the labor intensity of the operators.
[0015] 2. The support cylinder designed in the present utility model supports the rotating cylinder with support guide rails. While ensuring the functions of the rotating cylinder to rotate and dry and be pulled out of the chassis, the contact area between the outside of the rotating cylinder and other structures is reduced, the air permeability of the rotating cylinder is improved, and the purpose of improving the drying effect is achieved. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic diagram of the present utility model.
[0017] Figure 2 is a rear schematic diagram of the present utility model.
[0018] Figure 3 is a schematic diagram of the inside of the drying chamber of the present utility model.
[0019] Figure 4 is a plan schematic diagram of the inside of the rotating cylinder of the present utility model.
[0020] Figure 5 is a schematic diagram of the inside of the support cylinder of the present utility model.
[0021] Figure 6 is the present utility model Figure 4 schematic diagram of view A.
[0022] Names of the reference numerals in the figures: 1. Chassis; 2. Drying chamber; 3. Support cylinder; 4. Rotating cylinder; 5. Support guide rail; 6. Front cover; 7. Rear cover; 8. Transmission frame; 9. Transmission key; 10. Transmission groove; 11. Ventilation hole; 12. Ventilation opening; 13. Latch;
[0023] 20. Fixed ring; 21. Stirring blade; 22. Heat insulation layer;
[0024] 30. Ventilation fan; 31. Louver; 32. Groove;
[0025] 40. Power mechanism; 41. Electric motor; 42. Driving pulley; 43. Transmission shaft; 44. Driven pulley; 45. Transmission belt; 46. Bushing. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0026] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments or drawings are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0027] A highly efficient drying device for Radix Peucedanum Figures 1 to 6 As shown, it includes a chassis 1, a support cylinder 3 and a rotating cylinder 4 are installed in a drying chamber 2 of the chassis 1, a plurality of support guide rails 5 evenly arranged along the circumference are installed on the inner wall of the support cylinder 3, the support guide rails 5 are parallel to the axis of the support cylinder 3, the rotating cylinder 4 is located inside the support cylinder 3 and contacts the support guide rails 5, the outer diameter of the rotating cylinder 4 is smaller than the inner diameter of the front opening of the drying chamber 2, so the rotating cylinder 4 can move in the chassis 1 along the axial direction, and the personnel can drag the rotating cylinder 4 out of the chassis 1 when putting in or taking out the Radix Peucedanum medicinal materials, so that the feeding and discharging are easy and convenient, and the labor intensity of the operators is reduced;
[0028] A front cover 6 is hingedly connected to the chassis 1 and covers the front opening of the drying chamber 2. A rear cover 7 is installed on the chassis 1 and covers the rear opening of the drying chamber 2. A transmission frame 8 is rotatably connected inside the rear cover 7, and a transmission key 9 is provided on the transmission frame 8. A transmission groove 10 adapted to the transmission key 9 is provided at the bottom of the rotating cylinder 4. A power mechanism 40 connected to the transmission frame 8 is installed on the chassis 1. A large number of ventilation holes 11 are provided on the rotating cylinder 4. A ventilation port 12 connected to the drying chamber 2 is provided on the chassis 1. The chassis 1 dries the Radix Peucedanum medicinal material inside the rotating cylinder 4 by steam heating.
[0029] The support drum 3 supports the rotating drum 4 with the support rail 5, while ensuring that the rotating drum 4 can rotate, dry and be pulled out of the chassis 1, the contact area between the outside of the rotating drum 4 and other structures is reduced, the air permeability of the rotating drum 4 is improved, and the purpose of improving the drying effect is achieved.
[0030] like Figure 4 As shown, a fixing ring 20 is installed at the top opening of the rotating cylinder 4, and a plurality of stirring blades 21 are arranged evenly along the circumference on the fixing ring 20. The stirring blades 21 extend inside the rotating cylinder 4 in a spiral trajectory, and the stirring blades 21 are close to the inner wall of the rotating cylinder 4.
[0031] The inner diameter of the edge of the fixing ring 20 is greater than or equal to the inner diameter of the rotating cylinder 4 . Excluding the position of the stirring blade 21 , the Radix Peucedanum can smoothly leave the rotating cylinder 4 along the inner wall of the rotating cylinder 4 when discharging without being blocked by the fixing ring 20 .
[0032] like Figure 5 As shown, the inner wall of the drying chamber 2 is provided with a heat insulation layer 22 wrapped around the outside of the support cylinder 3, and the heat insulation layer 22 is made of asbestos, so as to avoid the outer wall of the chassis 1 from heating up and improve safety.
[0033] like Figure 5As shown in the figure, a ventilation fan 30 and a shutter 31 located outside the ventilation fan 30 are installed at the ventilation opening 12. The support cylinder 3 has an opening facing the ventilation opening 12, and a plurality of grooves 32 are provided on the support guide rail 5. The ventilation fan 30 cooperates with the shutter 31 to ensure good air permeability and prevent impurities from entering.
[0034] As Figure 2 and Figure 4 shown in the figure, the power mechanism 40 includes a motor 41 installed at the bottom of the chassis 1. A driving pulley 42 is installed on the motor 41. A transmission shaft 43 extending outside the rear cover 7 is provided on the transmission frame 8. A driven pulley 44 is installed on the transmission shaft 43. A transmission belt 45 is sleeved between the driving pulley 42 and the driven pulley 44. A bushing 46 is installed outside the transmission shaft 43, and the outer wall of the bushing 46 contacts the rear cover 7.
[0035] As Figure 1 shown in the figure, a latch 13 is installed between the front cover 6 and the chassis 1
[0036] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Any simple modification or equivalent change made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.
Claims
1. An efficient drying device for Peucedanum chinense medicinal material, characterized in that: The machine comprises a case (1), wherein a support cylinder (3) and a rotating cylinder (4) are installed in a drying chamber (2) of the case (1), a plurality of support guide rails (5) evenly arranged along a circumference are installed on the inner wall of the support cylinder (3), the support guide rails (5) are parallel to the axis of the support cylinder (3), the rotating cylinder (4) is located inside the support cylinder (3) and is in contact with the support guide rails (5), the outer diameter of the rotating cylinder (4) is smaller than the inner diameter of the front opening of the drying chamber (2), and a front cover (6) is hingedly connected to the case (1) and is arranged at the front opening of the drying chamber (2). The chassis (1) is provided with a rear cover (7) covering the rear opening of the drying chamber (2); a transmission frame (8) is rotatably connected inside the rear cover (7); a transmission key (9) is provided on the transmission frame (8); a transmission groove (10) matched with the transmission key (9) is provided at the bottom of the rotating cylinder (4); a power mechanism (40) connected to the transmission frame (8) is installed on the chassis (1); a large number of ventilation holes (11) are provided on the rotating cylinder (4); and a ventilation port (12) communicating with the drying chamber (2) is provided on the chassis (1).
2. The high-efficiency drying device for Radix Peucedanum according to claim 1, characterized in that: A fixing ring (20) is installed at the top opening of the rotating cylinder (4), and a plurality of stirring blades (21) are arranged evenly along the circumference on the fixing ring (20). The stirring blades (21) extend inside the rotating cylinder (4) in a spiral trajectory, and the stirring blades (21) are closely attached to the inner wall of the rotating cylinder (4).
3. The high-efficiency drying device for Radix Peucedanum according to claim 1, characterized in that: The inner wall of the drying chamber (2) is provided with a heat insulation layer (22) wrapped around the outside of the support cylinder (3).
4. The high-efficiency drying device for Radix Peucedanum medicinal materials according to claim 1, characterized in that: A ventilation fan (30) and a shutter (31) located outside the ventilation fan (30) are installed at the ventilation opening (12), and the support cylinder (3) has an opening facing the ventilation opening (12).
5. The device for efficiently drying peucedanum chinense medicinal materials according to claim 4, characterized in that: The support guide rail (5) is provided with a plurality of grooves (32).
6. The high-efficiency drying device for Radix Peucedanum medicinal materials according to claim 1, characterized in that: The power mechanism (40) comprises an electric motor (41) mounted on the bottom of the chassis (1), a driving pulley (42) being mounted on the electric motor (41), a transmission shaft (43) extending to the outside of the rear cover (7) being mounted on the transmission frame (8), a driven pulley (44) being mounted on the transmission shaft (43), and a transmission belt (45) being sleeved between the driving pulley (42) and the driven pulley (44).
7. The device for efficiently drying peucedanum chinense medicinal materials according to claim 6, characterized in that: A shaft sleeve (46) is installed outside the transmission shaft (43), and the outer wall of the shaft sleeve (46) is in contact with the rear cover (7).
8. The device for efficiently drying peucedanum chinense medicinal materials according to claim 1, characterized in that: A lock buckle (13) is installed between the front cover (6) and the chassis (1).