Drying device for plant extract production

Abstract

The utility model discloses a drying device for plant extract production relates to plant extract production technical field, including bottom plate, the top fixedly connected with first side plate of bottom plate, the top fixedly connected with second side plate of bottom plate and located first side plate's right side, fixedly connected with drying cylinder between first side plate and second side plate, the top slidingly connected with fixed plate of bottom plate and located first side plate's left side, this drying device for plant extract production is provided with fixed plate, first rotary disc and moving groove, when needing to discharge, opens the discharge valve, and the output end of second motor drives screw rod rotation, makes screw rod drive slider movement, makes slider drive fixed plate, first rotary disc, rotating shaft and fan blade move to first side plate outside direction through moving groove, and the raw material on the outside of fan blade is scraped down, can reduce the residue of raw material in the device as far as possible.

Description

Technical Field

[0001] This utility model relates to the field of plant extract production technology, specifically a drying device for plant extract production. Background Technology

[0002] Natural plant extracts are products made from plants as raw materials, obtained and concentrated through physicochemical extraction and separation processes to target and concentrate one or more active ingredients without altering their structure. Drying is a common process in the processing of natural plant extracts. According to application number CN222812070U, a drying apparatus for producing plant extracts uses a rotating gear to drive a rotating ring, causing a scraper to adhere to and rotate against the inner wall of the drying tank, thus scraping away the raw liquid adhering to the inner wall, preventing waste and improving efficiency. However, raw material residue remains on the scraper surface, leading to waste. To minimize this residue, a drying apparatus for producing plant extracts has been proposed. Utility Model Content

[0003] To address the shortcomings of existing technologies, this invention provides a drying device for the production of plant extracts, which solves the problems mentioned in the background section.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a drying device for producing plant extracts, comprising a base plate, a first side plate fixedly connected to the top of the base plate, a second side plate fixedly connected to the top of the base plate and to the right of the first side plate, a drying cylinder fixedly connected between the first and second side plates, a fixed plate slidably connected to the top of the base plate and to the left of the first side plate, a first rotating disk rotatably connected to one side of the fixed plate via a bearing, a limiting ring rotatably connected inside the first side plate via a bearing, a second rotating disk fixedly connected inside the limiting ring, a rotating shaft fixedly connected to one end of the first rotating disk, a drying chamber formed inside the first side plate, a plurality of fan blades fixedly connected to the outer side of the rotating shaft, a moving groove formed at one end of the second rotating disk, and one end of both the rotating shaft and the fan blades passing through the moving groove and extending into the drying chamber, a first motor fixedly connected to one side of the fixed plate, and the output end of the first motor connected to one end of the first rotating disk via a coupling.

[0005] Preferably, a scraper ring is placed on one side of the second side plate, and an electric telescopic rod is fixedly connected to one side of the second side plate. The telescopic end of the electric telescopic rod passes through the second side plate and extends into the drying chamber and is fixedly connected to one side of the scraper ring.

[0006] Preferably, a fixed post is fixedly connected to the top of the base plate, and a guide post is fixedly connected to one side of the fixed post. The guide post is located below the electric telescopic rod. A guide rod is slidably connected inside the guide post. One end of the guide rod extends to the outside of the guide post and is fixedly connected to one end of the scraper ring. A second pull rope sensor is fixedly connected to one side of the inner cavity of the guide post, and the pull rope end of the second pull rope sensor is fixedly connected to one end of the guide rod.

[0007] Preferably, a feeding hopper is fixedly connected to the top of the first side plate, and two discharge valves are fixedly connected to the bottom of the first side plate. A feeding valve is fixedly connected to the bottom of the feeding hopper, and the bottom of the feeding valve extends into the drying chamber. The top of the discharge valves both extend into the drying chamber.

[0008] Preferably, a heating chamber is provided inside the drying cylinder and outside the drying chamber. The heating chamber is annular and located outside the drying chamber inside the drying cylinder. A water inlet pipe is fixedly connected to the top of the drying cylinder, a drain pipe is fixedly connected to the bottom of the drying cylinder, and an exhaust valve is fixedly connected to the top of the drying cylinder, with one end of the exhaust valve extending into the drying chamber. One end of both the water inlet pipe and the drain pipe extends into the heating chamber.

[0009] Preferably, a guide rail is fixedly connected to the top of the base plate, a second motor is fixedly connected to one side of the guide rail, a threaded rod is rotatably connected inside the guide rail via a bearing, the output end of the second motor is connected to one end of the threaded rod via a coupling, a slider is threadedly connected to the outer side of the threaded rod, one end of the slider extends to the outer side of the guide rail and is fixedly connected to one side of the fixed plate, a first pull rope sensor is fixedly connected to one side of the inner cavity of the guide rail, the pull rope end of the first pull rope sensor is fixedly connected to one side of the slider, folded dust covers are fixedly connected to both sides of the slider, and both ends of the folded dust covers are fixedly connected to both sides of the inner cavity of the guide rail, and a controller is fixedly connected to the front surface of the fixed column. All the above pull rope sensors are of the model DSS-M pull rope displacement sensor.

[0010] This utility model provides a drying device for the production of plant extracts, which has the following beneficial effects: 1. The drying device for producing plant extracts is equipped with a fixed plate, a first rotating disk, and a moving groove. When discharge is required, the discharge valve is opened, and the output end of the second motor drives the threaded rod to rotate, which in turn drives the slider to move. The slider then drives the fixed plate, the first rotating disk, the rotating shaft, and the fan blades to move outward from the first side plate through the moving groove, scraping off the raw material on the outside of the fan blades. This can minimize the residue of raw material inside the device.

[0011] 2. The drying device for producing plant extracts uses an electric telescopic rod, a scraper ring, and a guide column. The telescopic end of the electric telescopic rod drives the scraper ring to move back and forth inside the drying chamber, scraping off the raw material on the inner wall of the drying chamber and pushing it back and forth into the two discharge valves on the left and right to discharge the raw material inside the drying chamber. This helps the raw material inside the drying chamber to be discharged through the two discharge valves on the left and right. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the drying cylinder of this utility model; Figure 3 This is a schematic diagram of the end structure of the drying cylinder of this utility model; Figure 4 This is a schematic diagram of the internal structure of the guide rail of this utility model; Figure 5 This is a schematic diagram of the internal structure of the guide post of this utility model; Figure 6 This is a cross-sectional view of the internal structure of the drying cylinder of this utility model; Figure 7 This is a cross-sectional view of the internal structure of the scraper ring of this utility model.

[0013] In the diagram: 1. Base plate; 2. Drying cylinder; 3. First side plate; 4. Second side plate; 5. Feed hopper; 6. Discharge valve; 7. Fixed plate; 8. First motor; 9. First rotating disk; 10. Rotating shaft; 11. Fan blade; 12. Moving groove; 13. Second rotating disk; 14. Limiting ring; 15. Guide rail; 16. Second motor; 17. Threaded rod; 18. Slider; 19. First pull rope sensor; 20. Guide post; 21. Guide rod; 22. Second pull rope sensor; 23. Electric telescopic rod; 24. Fixed post; 25. Controller; 26. Scraper ring; 27. Heating chamber; 28. Drying chamber. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] Example 1 Please see Figures 1 to 7This utility model provides a technical solution: a drying device for the production of plant extracts, including a base plate 1, a first side plate 3 fixedly connected to the top of the base plate 1, a second side plate 4 fixedly connected to the top of the base plate 1 and to the right of the first side plate 3, a drying cylinder 2 fixedly connected between the first side plate 3 and the second side plate 4, a fixed plate 7 slidably connected to the top of the base plate 1 and to the left of the first side plate 3, a first rotating disk 9 rotatably connected to one side of the fixed plate 7 via a bearing, and a limit ring 14 rotatably connected inside the first side plate 3 via a bearing. The limiting ring 14 is fixedly connected to a second rotating disk 13. One end of the first rotating disk 9 is fixedly connected to a rotating shaft 10. The first side plate 3 has a drying chamber 28 inside. Several fan blades 11 are fixedly connected to the outside of the rotating shaft 10. One end of the second rotating disk 13 has a moving groove 12. One end of the rotating shaft 10 and the fan blades 11 both pass through the moving groove 12 and extend into the drying chamber 28. One side of the fixed plate 7 is fixedly connected to a first motor 8. The output end of the first motor 8 is connected to one end of the first rotating disk 9 through a coupling.

[0016] A scraper ring 26 is placed on one side of the second side plate 4, and an electric telescopic rod 23 is fixedly connected to one side of the second side plate 4. The telescopic end of the electric telescopic rod 23 passes through the second side plate 4 and extends into the drying chamber 28 and is fixedly connected to one side of the scraper ring 26. The outer surface and inner surface of the scraper ring 26 are set into a shape with a protrusion in the middle and concave on both sides, so as to scrape off the raw materials adhering to the inner wall of the drying chamber 28.

[0017] A fixed post 24 is fixedly connected to the top of the base plate 1. A guide post 20 is fixedly connected to one side of the fixed post 24. The guide post 20 is located below the electric telescopic rod 23. A guide rod 21 is slidably connected inside the guide post 20. One end of the guide rod 21 extends to the outside of the guide post 20 and is fixedly connected to one end of the scraper ring 26. A second pull rope sensor 22 is fixedly connected to one side of the inner cavity of the guide post 20. The pull rope end of the second pull rope sensor 22 is fixedly connected to one end of the guide rod 21. When the scraper ring 26 moves, the scraper ring 26 drives the guide rod 21 to move inside the guide post 20. The movement distance between the guide rod 21 and the scraper ring 26 is detected by the second pull rope sensor 22.

[0018] The top of the first side plate 3 is fixedly connected to a feed hopper 5, and the bottom of the first side plate 3 is fixedly connected to two discharge valves 6. The bottom end of the feed hopper 5 is fixedly connected to a feed valve, and the bottom end of the feed valve extends into the interior of the drying chamber 28. The top ends of the discharge valves 6 also extend into the interior of the drying chamber 28. The interior of the drying chamber 28 is sealed by the feed valves and the discharge valves 6 so that the raw materials can be dried inside the drying chamber 28.

[0019] A heating chamber 27 is provided inside the drying cylinder 2 and outside the drying chamber 28. The heating chamber 27 is circular and located outside the drying chamber 28 inside the drying cylinder 2. A water inlet pipe is fixedly connected to the top of the drying cylinder 2, and a drain pipe is fixedly connected to the bottom of the drying cylinder 2. An exhaust valve is fixedly connected to the top of the drying cylinder 2, and one end of the exhaust valve extends into the drying chamber 28. One end of both the water inlet pipe and the drain pipe extends into the heating chamber 27. Hot water can be injected into the heating chamber 27 through the water inlet pipe, and the hot water inside the heating chamber 27 can be discharged through the drain pipe. The raw material inside the drying chamber 28 is heated and dried through the heating chamber 27, and the moisture generated by the heating of the raw material is discharged through the exhaust valve.

[0020] A guide rail 15 is fixedly connected to the top of the base plate 1. A second motor 16 is fixedly connected to one side of the guide rail 15. A threaded rod 17 is rotatably connected inside the guide rail 15 via a bearing. The output end of the second motor 16 is connected to one end of the threaded rod 17 via a coupling. A slider 18 is threadedly connected to the outside of the threaded rod 17. One end of the slider 18 extends to the outside of the guide rail 15 and is fixedly connected to one side of the fixing plate 7. A first pull rope sensor 19 is fixedly connected to one side of the inner cavity of the guide rail 15. The pull rope end of the first pull rope sensor 19 is fixedly connected to one side of the slider 18. Folded dust covers are fixedly connected to both sides of the slider 18, and both ends of the folded dust covers are fixedly connected to both sides of the inner cavity of the guide rail 15. A controller 25 is fixedly connected to the front surface of the fixing column 24. The movement of the slider 18, the fixing plate 7, the first rotating disk 9, the rotating shaft 10, and the fan blade 11 are detected by the first pull rope sensor 19.

[0021] In summary, when using this drying device for the production of plant extracts, raw materials are placed into the drying chamber 28 through the feeding hopper 5, and then the feeding valve is closed. Then, the output end of the first motor 8 drives the first rotating disk 9, the rotating shaft 10 and the fan blade 11 to turn the raw materials inside the drying chamber 28. At the same time, the fan blade 11 drives the second rotating disk 13 and the limiting ring 14 to rotate inside the first side plate 3, so that the raw materials are heated evenly on the inner wall of the drying chamber 28, and the hot air is discharged through the exhaust valve. When the raw materials inside the drying chamber 28 are turned over, the extension end of the electric telescopic rod 23 drives the scraper ring 26 to move back and forth left and right inside the drying chamber 28, scraping the raw materials off the inner wall of the drying chamber 28. When material needs to be discharged, the discharge valve 6 is opened. At this time, the extension end of the electric telescopic rod 23 drives the scraper ring 26 to move back and forth in the drying chamber 28, scraping the raw material on the inner wall of the drying chamber 28 and pushing the raw material in the drying chamber 28 into the two discharge valves 6 to be discharged. The output end of the second motor 16 drives the threaded rod 17 to rotate, so that the threaded rod 17 drives the slider 18 to move, so that the slider 18 drives the fixed plate 7, the first rotating disk 9, the rotating shaft 10 and the fan blade 11 to move outward of the first side plate 3 through the moving groove 12, scraping the raw material on the outside of the fan blade 11. After the material is discharged, the output end of the second motor 16 drives the threaded rod 17 to reset and rotate, so that the threaded rod 17 drives the slider 18 to move, and the slider 18 drives the fixed plate 7, the first rotating disk 9, the rotating shaft 10 and the fan blade 11 to move into the drying chamber 28 through the moving groove 12. The telescopic end of the electric telescopic rod 23 drives the scraper ring 26 to reset and move to the initial position.

[0022] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The installation methods between equipment are also the same as conventional installation methods in the prior art. For example, the two ends of the shaft-shaped parts are connected by bearings, the connection position of the valve component is provided with anti-leakage rubber strips, the outside of the threaded rod or screw is provided with dust cover, and the equipment can be driven by either built-in battery or external power supply. The control method is automatic control by a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, this utility model will not explain the control method and circuit connection in detail. The external controller mentioned in the specification can play a control role for the electrical components mentioned in this article, and the external controller is a conventional known device.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A drying apparatus for producing plant extracts, comprising a base plate (1), characterized in that: A first side plate (3) is fixedly connected to the top of the base plate (1). A second side plate (4) is fixedly connected to the top of the base plate (1) and to the right of the first side plate (3). A drying cylinder (2) is fixedly connected between the first side plate (3) and the second side plate (4). A fixed plate (7) is slidably connected to the top of the base plate (1) and to the left of the first side plate (3). A first rotating disk (9) is rotatably connected to one side of the fixed plate (7) via a bearing. A limit ring (14) is rotatably connected inside the first side plate (3) via a bearing. A second rotating disk (9) is fixedly connected inside the limit ring (14). 13), a rotating shaft (10) is fixedly connected to one end of the first rotating disk (9), a drying chamber (28) is opened inside the first side plate (3), a number of fan blades (11) are fixedly connected to the outside of the rotating shaft (10), a moving groove (12) is opened at one end of the second rotating disk (13), one end of the rotating shaft (10) and the fan blades (11) both pass through the moving groove (12) and extend into the drying chamber (28), a first motor (8) is fixedly connected to one side of the fixed plate (7), and the output end of the first motor (8) is connected to one end of the first rotating disk (9) through a coupling.

2. The drying apparatus for producing plant extracts according to claim 1, characterized in that: A scraper ring (26) is placed on one side of the second side plate (4), and an electric telescopic rod (23) is fixedly connected to one side of the second side plate (4). The telescopic end of the electric telescopic rod (23) passes through the second side plate (4) and extends into the drying chamber (28) and is fixedly connected to one side of the scraper ring (26).

3. The drying apparatus for producing plant extracts according to claim 1, characterized in that: A fixed column (24) is fixedly connected to the top of the base plate (1). A guide column (20) is fixedly connected to one side of the fixed column (24). The guide column (20) is located below the electric telescopic rod (23). A guide rod (21) is slidably connected inside the guide column (20). One end of the guide rod (21) extends to the outside of the guide column (20) and is fixedly connected to one end of the scraper ring (26). A second pull rope sensor (22) is fixedly connected to one side of the inner cavity of the guide column (20). The pull rope end of the second pull rope sensor (22) is fixedly connected to one end of the guide rod (21).

4. A drying apparatus for producing plant extracts according to claim 1, characterized in that: The top of the first side plate (3) is fixedly connected to a feed hopper (5), and the bottom of the first side plate (3) is fixedly connected to two discharge valves (6). The bottom end of the feed hopper (5) is fixedly connected to a feed valve, and the bottom end of the feed valve extends into the drying chamber (28). The top end of the discharge valves (6) extends into the drying chamber (28).

5. A drying apparatus for producing plant extracts according to claim 1, characterized in that: A heating chamber (27) is provided inside the drying cylinder (2) and outside the drying chamber (28). The heating chamber (27) is circularly arranged inside the drying cylinder (2) and outside the drying chamber (28). A water inlet pipe is fixedly connected to the top of the drying cylinder (2), and a drain pipe is fixedly connected to the bottom of the drying cylinder (2). An exhaust valve is fixedly connected to the top of the drying cylinder (2), and one end of the exhaust valve extends into the drying chamber (28). One end of both the water inlet pipe and the drain pipe extends into the heating chamber (27).

6. A drying apparatus for producing plant extracts according to claim 3, characterized in that: A guide rail (15) is fixedly connected to the top of the base plate (1). A second motor (16) is fixedly connected to one side of the guide rail (15). A threaded rod (17) is rotatably connected inside the guide rail (15) through a bearing. The output end of the second motor (16) is connected to one end of the threaded rod (17) through a coupling. A slider (18) is threadedly connected to the outside of the threaded rod (17). One end of the slider (18) extends to the outside of the guide rail (15) and is fixedly connected to one side of the fixing plate (7). A first pull rope sensor (19) is fixedly connected to one side of the inner cavity of the guide rail (15). The pull rope end of the first pull rope sensor (19) is fixedly connected to one side of the slider (18). Folded dust covers are fixedly connected to both sides of the slider (18), and both ends of the folded dust covers are fixedly connected to both sides of the inner cavity of the guide rail (15). A controller (25) is fixedly connected to the front surface of the fixing column (24).

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