Vacuum drying oven for medicine processing

Abstract

The utility model discloses a vacuum drying box for medicine processing, which comprises a box body, a drying cylinder and a base, the bottom of the inner wall of the base is movably connected with a collecting frame, the bottom of the drying cylinder is communicated with a discharging channel, an adjusting assembly is arranged in the discharging channel, and the adjusting assembly comprises a shell. The rear side of the inner wall of the shell is fixedly connected with a first motor, and one end of an output shaft of the first motor is fixedly connected with a rotating rod. According to the vacuum drying box for medicine processing, after medicinal materials are dried, a motor drives a gear to rotate, the gear drives a sleeve plate to move towards the outside of a discharging channel through teeth, so that the discharging channel is opened, the size of a discharging opening can be adjusted, discharging blockage is prevented, the medicinal materials automatically fall into a collecting frame, and the collecting frame can be pulled out of a base; and the medicinal materials can be discharged without opening the drying box, so that the workload is reduced, and the potential safety hazard is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of drug processing, in particular to a vacuum drying box for drug processing. Background Art

[0002] The vacuum drying oven is specially designed for drying heat-sensitive, easily decomposable and easily oxidizable substances. Its main function is to dry substances under oxygen-free, low-temperature and vacuum conditions. In drug processing, it is often used to dry medicinal materials.

[0003] The reference patent application number is CN201920175354.8, which is a high-efficiency vacuum drying oven for uniform heating of drugs. The layout of the tray and the flexible heating belt can be adjusted as needed to efficiently utilize the drying space; the flexible heating belt can fully cover the surface of the tray, improve the utilization rate of heat energy, heat evenly, and have high drying efficiency;

[0004] During the use of the above patent, after the medicinal materials are dried, it is necessary to manually take the tray out of the drying box for unloading. The operation is cumbersome and labor-intensive. In addition, since the temperature inside the box is high after drying, it is inconvenient to manually remove the materials, which poses a safety hazard. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a vacuum drying oven for drug processing, which solves the problem that a tray needs to be manually taken out of the drying oven for unloading, which is cumbersome to operate, labor-intensive and has potential safety hazards.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a vacuum drying box for drug processing, comprising a box body, a drying cylinder and a base, the bottom of the inner wall of the base is movably connected with a collecting frame, the bottom of the drying cylinder is connected with a discharge channel, and an adjusting component is arranged inside the discharge channel;

[0007] The adjusting assembly includes a shell, a first motor is fixedly connected to the rear side of the inner wall of the shell, and a rotating rod is fixedly connected to one end of the output shaft of the first motor, a gear is fixedly connected to the surface of the rotating rod, a fixed rod is fixedly connected to one side of the inner wall of the discharge channel, one end of the fixed rod passes through the outside of the discharge channel, the surface of the fixed rod is sleeved with a sleeve plate adapted to the discharge channel, and the bottom of the sleeve plate is fixedly connected with teeth meshing with the gear.

[0008] Preferably, a through groove matched with the discharge channel is provided at the bottom of the box body, and the bottom of the box body is fixedly connected to the top of the base.

[0009] Preferably, a mounting assembly is provided on one side of the collection frame, a cylinder is fixedly connected to one side of the base, a spring is fixedly connected to one side of the inner wall of the base, and one end of the spring is fixedly connected to a support plate.

[0010] Preferably, the mounting assembly includes a fixed block, one end of the cylinder passing through the inside of the base is fixedly connected to one side of the fixed block, one side of the collection frame is slidably connected to a slide plate, and the bottom of the slide plate is fixedly connected to an insertion rod, and the bottom end of the insertion rod passes through the fixed block and extends to the outside of the fixed block.

[0011] Preferably, a second motor is fixedly connected to one side of the box body, and the output end of the second motor is fixedly connected to one side of the drying cylinder through a connecting rod, the other side of the drying cylinder is rotatably connected to the inner wall of the box body through the connecting rod, a plurality of through holes are provided on the surface of the drying cylinder, and a vacuum tube is connected to one side of the box body.

[0012] Preferably, a hot air blower is provided on one side of the box body, an air inlet pipe connected to the hot air blower is fixedly connected to the top of the box body through a bracket, and a nozzle is fixedly connected to the bottom of the air inlet pipe through a branch pipe.

[0013] Beneficial Effects

[0014] The utility model provides a vacuum drying oven for drug processing. Compared with the prior art, it has the following beneficial effects:

[0015] (1) In the vacuum drying oven for drug processing, after the medicinal materials are dried, the motor drives the gear to rotate, and the gear drives the sleeve plate to move to the outside of the discharge channel through the teeth, thereby opening the discharge channel. The size of the discharge port can be adjusted to prevent the discharge from being blocked. The medicinal materials automatically fall into the collection frame, and the collection frame can be pulled out of the base. The medicinal materials can be unloaded without opening the drying oven, which reduces the workload and reduces safety hazards.

[0016] (2) The vacuum drying box for drug processing drives the collection frame to swing back and forth through the extension and contraction of the cylinder, so that the unloaded medicinal materials are spread out in the collection frame to avoid accumulation in one place and affecting the collection space. The operation is automated and convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A;

[0020] Figure 4 It is a schematic diagram of the motor and gear structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the installation of the cylinder and the collection frame structure of the utility model.

[0022] In the figure: 1. box body; 2. drying cylinder; 3. base; 4. collecting frame; 5. discharging channel; 6. outer shell; 7. first motor; 8. rotating rod; 9. gear; 10. fixing rod; 11. sleeve plate; 12. teeth; 13. through groove; 14. cylinder; 15. spring; 16. support plate; 17. fixing block; 18. slide plate; 19. plug rod; 20. second motor; 21. through hole; 22. vacuum tube; 23. hot air blower; 24. air inlet pipe; 25. nozzle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] See also Figures 1 to 4 As shown, the utility model provides a vacuum drying box for drug processing, comprising a box body 1, a drying cylinder 2 and a base 3. A sealing door is hingedly provided on the surface of the drying cylinder 2 for easy feeding. A collecting frame 4 is movably connected to the bottom of the inner wall of the base 3. A discharge channel 5 is connected to the bottom of the drying cylinder 2, and an adjusting component is provided inside the discharge channel 5. The adjusting component is used to seal or open the discharge channel 5.

[0026] The adjustment component includes a shell 6 fixedly connected to one side of the discharge channel 5, a first motor 7 is fixedly connected to the rear side of the inner wall of the shell 6, and a rotating rod 8 is fixedly connected to one end of the output shaft of the first motor 7, and a gear 9 is fixedly connected to the surface of the rotating rod 8, and a fixed rod 10 is fixedly connected to one side of the inner wall of the discharge channel 5, one end of the fixed rod 10 penetrates to the outside of the discharge channel 5, and a sleeve plate 11 adapted to the discharge channel 5 is sleeved on the surface of the fixed rod 10, one side of the sleeve plate 11 penetrates the discharge channel 5 and extends to the inside of the shell 6, and the bottom of the sleeve plate 11 is fixedly connected to teeth 12 meshing with the gear 9, and a movable groove is opened on one side of the shell 6 to facilitate the sleeve plate 11 to enter and exit the shell 6;

[0027] A through slot 13 adapted to the material discharge channel 5 is provided at the bottom of the box body 1 to facilitate material discharge. The bottom of the box body 1 is fixedly connected to the top of the base 3 .

[0028] Embodiment 2

[0029] Based on Example 1, please refer to Figure 2 and Figure 5As shown, a mounting assembly is provided on one side of the collecting frame 4, and a cylinder 14 is fixedly connected to one side of the base 3. The cylinder 14 is used to drive the collecting frame 4 to shake left and right through the mounting assembly to prevent the medicinal materials from piling up in one place of the collecting frame 4. A spring 15 is fixedly connected to one side of the inner wall of the base 3, and one end of the spring 15 is fixedly connected to a support plate 16. The spring 15 and the support plate 16 buffer the movement of the collecting frame 4. The mounting assembly includes a fixed block 17. One end of the cylinder 14 passes through the inside of the base 3 and is fixedly connected to one side of the fixed block 17. A slide plate 18 is slidably connected to one side of the collecting frame 4, and a rod 19 is fixedly connected to the bottom of the slide plate 18. The bottom end of the rod 19 passes through the fixed block 17 and extends to the outside of the fixed block 17. After the rod 19 is moved out of the fixed block 17, the cylinder 14 can be separated from the collecting frame 4, so that the collecting frame 4 can be taken out of the base 3.

[0030] Embodiment 3

[0031] In conjunction with Example 1 and Example 2, please refer to Figure 1 and Figure 2 As shown, a second motor 20 is fixedly connected to one side of the box body 1. The arrangement of the second motor 20 and the drying cylinder 2 facilitates the turning and drying of the medicinal materials, which makes the drying more uniform and improves the work efficiency. The output end of the second motor 20 is fixedly connected to one side of the drying cylinder 2 through a connecting rod, and the other side of the drying cylinder 2 is rotatably connected to the inner wall of the box body 1 through a connecting rod. A plurality of through holes 21 are provided on the surface of the drying cylinder 2, a vacuum pipe 22 is connected to one side of the box body 1, a hot air blower 23 is arranged on one side of the box body 1, an air inlet pipe 24 connected to the hot air blower 23 is fixedly connected to the top of the box body 1 through a bracket, and a nozzle 25 is fixedly connected to the bottom of the air inlet pipe 24 through a branch pipe. A plurality of nozzles 25 are arranged and evenly distributed above the drying cylinder 2.

[0032] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment compatible with the equipment can be used.

[0033] When in use, the second motor 20 is started to drive the drying cylinder 2 to rotate. The rotation of the drying cylinder 2 causes the medicinal materials to be evenly turned over. The hot air blower 23 evenly dries the medicinal materials in the drying cylinder 2 through the air inlet pipe 24 and the nozzle 25. After drying, the first motor 7 is started to drive the rotating rod 8 and the gear 9 to rotate. The gear 9 drives the sleeve plate 11 to move out of the discharge channel 5 through the teeth 12. The fixed rod 10 limits the sleeve plate 11. After the discharge channel 5 is opened, the medicinal materials are automatically discharged into the collection frame 4. By starting the cylinder 14, the collection frame 4 is driven to shake left and right through the installation component, and the spring 15 is squeezed, so that the medicinal materials after discharge can be evenly spread in the collection frame 4 to avoid piling up in one place and affecting the collection space. By moving the slide plate 18 upward, the slide plate 18 drives the insertion rod 19 to move out of the fixed block 17, thereby separating the cylinder 14 from the collection frame 4, and then pulling the collection frame 4 and pulling it out of the base 3 can discharge the medicinal materials.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vacuum drying oven for drug processing, comprising a box body (1), a drying cylinder (2) and a base (3), characterized in that: The bottom of the inner wall of the base (3) is movably connected to a collecting frame (4), the bottom of the drying cylinder (2) is connected to a discharge channel (5), and an adjusting component is arranged inside the discharge channel (5); The adjustment assembly comprises a housing (6), a first motor (7) is fixedly connected to the rear side of the inner wall of the housing (6), and one end of the output shaft of the first motor (7) is fixedly connected to a rotating rod (8), a gear (9) is fixedly connected to the surface of the rotating rod (8), a fixed rod (10) is fixedly connected to one side of the inner wall of the discharge channel (5), one end of the fixed rod (10) passes through the outside of the discharge channel (5), the surface of the fixed rod (10) is sleeved with a sleeve plate (11) adapted to the discharge channel (5), and the bottom of the sleeve plate (11) is fixedly connected to teeth (12) meshing with the gear (9).

2. A vacuum drying oven for drug processing according to claim 1, characterized in that: A through groove (13) adapted to the discharge channel (5) is provided at the bottom of the box body (1), and the bottom of the box body (1) is fixedly connected to the top of the base (3).

3. A vacuum drying oven for drug processing according to claim 1, characterized in that: A mounting assembly is provided on one side of the collection frame (4), a cylinder (14) is fixedly connected to one side of the base (3), a spring (15) is fixedly connected to one side of the inner wall of the base (3), and one end of the spring (15) is fixedly connected to a support plate (16).

4. A vacuum drying oven for drug processing according to claim 3, characterized in that: The mounting assembly comprises a fixed block (17); one end of the cylinder (14) passing through the interior of the base (3) is fixedly connected to one side of the fixed block (17); one side of the collection frame (4) is slidably connected to a slide plate (18); the bottom of the slide plate (18) is fixedly connected to an insertion rod (19); the bottom end of the insertion rod (19) passes through the fixed block (17) and extends to the outside of the fixed block (17).

5. A vacuum drying oven for drug processing according to claim 1, characterized in that: A second motor (20) is fixedly connected to one side of the housing (1), and an output end of the second motor (20) is fixedly connected to one side of a drying cylinder (2) via a connecting rod; the other side of the drying cylinder (2) is rotatably connected to the inner wall of the housing (1) via the connecting rod; a plurality of through holes (21) are provided on the surface of the drying cylinder (2); and a vacuum tube (22) is connected to one side of the housing (1).

6. A vacuum drying oven for drug processing according to claim 1, characterized in that: A hot air blower (23) is arranged on one side of the box body (1); an air inlet pipe (24) connected to the hot air blower (23) is fixedly connected to the top of the box body (1) via a bracket; and a nozzle (25) is fixedly connected to the bottom of the air inlet pipe (24) via a branch pipe.

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