Airing device for traditional Chinese medicinal materials
By designing a support frame and connecting components, the Chinese medicinal material drying device can be automatically turned over, which solves the problem of manual turning of the existing drying net and improves the drying efficiency and stability.
Patent Information
- Application Number
- CN202422890911.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-11-26
AI Technical Summary
The existing drying nets do not have the ability to flip over and need to be turned over manually, resulting in low efficiency in drying Chinese medicinal materials.
A Chinese medicinal material drying device is designed. The upper and lower drying nets can be synchronously flipped through paired support frames and connecting components. The limiting and positioning components are combined to ensure stable positioning after flipping.
It realizes the automatic turning over of Chinese medicinal materials, improves the drying efficiency, avoids the Chinese medicinal materials from falling, and reduces manual operations.
Smart Images
Figure CN223388858U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of Chinese medicinal material processing, in particular to a Chinese medicinal material drying device. Background Art
[0002] During the processing of Chinese medicinal materials, they usually need to be aired to remove moisture from the materials, so as to facilitate subsequent processing and long-term storage of the materials. When airing, the materials are usually placed on a drying net. In order to achieve uniform drying of the materials and improve drying efficiency, the materials need to be turned over regularly. However, the drying nets in the prior art do not have the ability to turn over, and manual work is required to turn over the materials on the drying net individually, which is time-consuming and labor-intensive, and has low efficiency. Therefore, a drying device that solves the above problems is needed. Utility Model Content
[0003] In order to solve the problem that the drying net in the prior art has no ability to turn over and the Chinese medicinal materials on the drying net need to be turned over manually, which is time-consuming, labor-intensive and inefficient, a drying device for Chinese medicinal materials is invented.
[0004] The technical solution of the utility model is that the drying device of Chinese medicinal materials comprises a supporting frame arranged in pairs, wherein the supporting frame is composed of a cross bar, a vertical bar arranged in pairs and a supporting bar, the cross bar is provided with a rotating groove, a semi-cylindrical upper connecting shaft and a lower connecting shaft are provided in the rotating groove, the upper connecting shaft and the lower connecting shaft are respectively connected to an upper drying net and a lower drying net, the cross bar below the rotating groove is connected to a supporting plate, the support plate and the cross bar are connected to a limiting plate, a connecting assembly is movably connected to the limiting plate, so that the upper connecting shaft and the lower connecting shaft are connected together by the connecting assembly to realize simultaneous rotation in the rotating groove, and a positioning assembly is provided on the cross bar, so that the upper drying net or the lower drying net is positioned by the positioning assembly to prevent automatic rotation.
[0005] Preferably, the limiting plate is an arc plate-shaped structure, and the vertical cross-section is L-shaped, so that the limiting plate, the support plate and the cross bar directly form a limiting groove structure.
[0006] The axle up and down groove at two ends embeds respectively in two guide rails up and down of being made up of the groove on the attachment piece, and the tooth on the attachment piece is meshed with tooth on upper sprocket wheel, the lower sprocket.
[0007] Preferably, the outer end surfaces of the upper connecting block and the lower connecting block are respectively connected with an upper clamping plate and a lower clamping plate, and the upper clamping plate or the lower clamping plate is movably arranged on the limiting plate and the support plate and the cross bar to directly form a limiting groove structure.
[0008] Preferably, the positioning assembly includes a positioning rod, a connecting hole is formed on the cross bar, the positioning rod is movably arranged in the connecting hole, and positioning holes corresponding to the connecting holes are formed at both ends of the upper drying net and the lower drying net, so that when the positioning rod is inserted into the positioning hole, the upper drying net or the lower drying net can be positioned.
[0009] The following beneficial effects can be achieved by adopting the technical solution of the utility model: (1) through the upper connecting shaft, the lower connecting shaft, the upper drying net and the lower drying net, the upper connecting shaft and the lower drying net are rotated simultaneously in the rotating groove, driving the upper drying net and the lower drying net to rotate simultaneously, thereby realizing the overall turning over of the Chinese medicinal materials on the upper drying net or the lower drying net, thereby improving the drying efficiency of the Chinese medicinal materials; (2) through the limit plate and the connecting component, the upper connecting shaft and the lower connecting shaft are fixed, so that when the upper connecting shaft and the lower connecting shaft rotate in the rotating groove, they are separated from each other, thereby causing the upper drying net and the lower drying net to be separated, resulting in the Chinese medicinal materials in the middle falling off when the upper drying net and the lower drying net are turned over; (3) through the positioning component, the upper drying net and the lower drying net are easily positioned, so that after turning over, the upper drying net or the lower drying net can be prevented from automatically rotating, thereby affecting the falling off of the Chinese medicinal materials on the upper drying net or the lower drying net; the technical solution of the utility model has broad application prospects in the field of Chinese medicinal materials processing technology. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is a front view of the drying device for Chinese medicinal materials of the present invention.
[0011] Figure 2 for Figure 1A partial enlarged view of area A in the middle.
[0012] Figure 3 This is a front view of the connecting components of the drying device for Chinese medicinal materials of the present invention.
[0013] Among them, 1. vertical rod, 2. horizontal rod, 3. support rod, 4. rotating groove, 5. lower connecting shaft, 6. lower drying net, 7. upper connecting shaft, 8. upper drying net, 9. lower connecting block, 10. lower positioning block, 11. lower spring, 12. upper connecting block, 13. upper positioning block, 14. upper spring, 15. support plate, 16. limit plate, 17. lower clamping plate, 18. upper clamping plate, 19. lower hinge head, 20. upper hinge head, 21. hinge shaft, 22. lower connecting plate, 23. upper connecting plate, 24. lower connecting groove, 25. upper connecting groove, 26. rotating shaft, 27. connecting rod, 28. external thread, 29. fastening nut, 30. positioning hole, 31. positioning rod. DETAILED DESCRIPTION
[0014] The following will clearly and completely describe the technical solutions of the various embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.
[0015] In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, it can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
[0016] The present application discloses a drying device for Chinese medicinal materials. Figure 1, including a support frame composed of a pair of horizontal bars 2, a pair of vertical bars 1 and a support bar 3, so that the vertical bars 1, the horizontal bars 2 and the support bar 3 form a triangular structure, and then the entire drying device is stably supported by a pair of support frames, so that the entire drying device can stand stably on the ground.
[0017] Reference Figure 1 、 Figure 2 The crossbar 2 is provided with a rotation slot 4, within which are disposed a semi-cylindrical upper connecting shaft 7 and a lower connecting shaft 5, allowing the upper connecting shaft 7 and the lower connecting shaft 5 to rotate within the rotation slot 4. The rotation slot 4 also restrains the upper connecting shaft 7 and the lower connecting shaft 5, preventing them from automatically detaching from the crossbar 2. Furthermore, the semi-cylindrical shape of the upper connecting shaft 7 and the lower connecting shaft 5 allows them to form a cylindrical structure when joined together, facilitating their rotation within the rotation slot 4. The upper connecting shaft 7 and the lower connecting shaft 5 are respectively welded to an upper drying net 8 and a lower drying net 6, allowing them to rotate simultaneously.
[0018] Reference Figure 1 、 Figure 2 , a support plate 15 is detachably fixedly connected to the cross bar 2 below the rotation groove 4 by bolts, so that the support plate 15 and the cross bar 2 are connected together. A limit plate 16 is detachably fixedly connected to the support plate 15 and the cross bar 2 by bolts, so that the limit plate 16 is connected to the support plate 15 and the cross bar 2. The limit plate 16 is an arc plate-shaped structure, and the vertical cross-section is L-shaped, so that the limit plate 16, the support plate 15 and the cross bar 2 directly form a limit groove structure, and a connecting component is movably connected to the limit plate 16, and the connecting component is partially movably arranged in the limit groove structure, so that the upper connecting shaft 7 and the lower connecting shaft 5 are connected together by the connecting component to achieve simultaneous rotation in the rotation groove 4, and the connecting component can be limited by the limit groove structure.
[0019] Reference Figure 1 、 Figure 2 、 Figure 3The connecting assembly includes an upper connecting block 12, a lower connecting block 9, an upper positioning block 13, a lower positioning block 10, an upper spring 14, and a lower spring 11. The upper connecting block 12, the lower connecting block 9, the upper positioning block 13, and the lower positioning block 10 are all arc-shaped plate structures, which facilitate better connection and positioning of the cylindrical structure formed by the semi-cylindrical upper connecting shaft 7 and the lower connecting shaft 5. The upper positioning block 13 and the lower positioning block 10 are respectively connected to the inner end surfaces of the upper connecting block 12 and the lower connecting block 9 by the upper spring 14 and the lower spring 11, so that the upper connecting block 12 and the upper positioning block 13, and the lower connecting block 9 and the lower positioning block 10 are respectively connected together by the upper spring 14 and the lower spring 11. At the same time, the distance between the upper connecting block 12 and the upper positioning block 13, and the distance between the lower connecting block 9 and the lower positioning block 10 can be adjusted. An upper hinge joint 20 and a lower hinge joint 19 are welded to one end of the upper connecting block 12 and the lower connecting block 9, respectively, so that the upper hinge joint 20 and the lower hinge joint 19 are connected to the upper connecting block 12 and the lower connecting block 9, respectively. The upper hinge joint 20 and the lower hinge joint 19 are connected by a hinge shaft 21, thereby intersecting and connecting the upper connecting block 12 and the lower connecting block 9, allowing the upper connecting block 12 and the lower connecting block 9 to rotate relative to each other about the hinge shaft 21, thereby connecting and disconnecting the upper connecting shaft 7 and the lower connecting shaft 5. An upper connecting plate 23 and a lower connecting plate 22 are welded to the other end of the upper connecting block 12 and the lower connecting block 9, respectively, so that the upper connecting plate 23 and the lower connecting plate 22 are connected to the upper connecting block 12 and the lower connecting block 9, respectively. An upper connecting groove 25 and a lower connecting groove 24 are respectively provided on the upper connecting plate 23 and the lower connecting plate 22. A connecting rod 27 is rotatably connected to the lower connecting groove 24 through a rotating shaft 26. An external thread 28 is provided on the connecting rod 27, and a fastening nut 29 is threadedly connected to the external thread 28. When the connecting rod 27 is rotated into the upper connecting groove 25 and the lower connecting groove 24, the upper connecting plate 23 and the lower connecting plate 22 are connected together by tightening the fastening nut 29, so that the upper connecting plate 23 and the lower connecting plate 22 are connected together by fastening the nut 29, and then the upper connecting block 12 and the lower connecting block 9 are connected together, thereby realizing the connection between the upper connecting shaft 7 and the lower connecting shaft 5. The outer end faces of the upper connecting block 12 and the lower connecting block 9 are respectively connected to the upper clamping plate 18 and the lower clamping plate 17. The upper clamping plate 18 or the lower clamping plate 17 is movably arranged on the limit plate 16 and the support plate 15 and the cross bar 2 to directly form a limit groove structure, so that the upper clamping plate 18 or the lower clamping plate 17 is limited by the limit groove structure, and then the upper connecting block 12 and the lower connecting block 9 are limited, thereby preventing the connecting component from automatically detaching from the limit groove structure.
[0020] Reference Figure 1A positioning assembly is provided on the crossbar 2 to prevent the upper or lower drying net 8 or 6 from rotating automatically. The positioning assembly includes a positioning rod 31, which is movably mounted within a connecting hole formed in the crossbar 2. Positioning holes 30 corresponding to the connecting holes are defined at both ends of the upper and lower drying nets 8 and 6, respectively. When the positioning rod 31 is inserted into the positioning holes 30, the upper or lower drying net 8 or 6 is positioned correctly, preventing the upper or lower drying net 8 or 6 from rotating automatically relative to the crossbar 2 and causing the Chinese medicinal materials on the upper or lower drying net 8 or 6 to fall.
[0021] When in use, first, spread the Chinese medicinal materials evenly on the lower drying net 6. When it is time to turn over after drying, place the upper drying net 8 on the lower drying net 6 to cover the Chinese medicinal materials on the lower drying net 6. At this time, the upper connecting shaft 7 and the lower connecting shaft 5 are both located in the rotating groove 4. Then, rotate the upper connecting block 12 so that the upper positioning block 13 conflicts with the upper connecting shaft 7. Then, rotate the connecting rod 27 into the upper connecting groove 25, and then tighten the fastening nut 29. Then, The positioning rod 31 is pulled out from the positioning hole 30, and the upper drying net 8 and the lower drying net 6 are rotated to flip the upper drying net 8 and the lower drying net 6. Then, the positioning rod 31 is inserted into the positioning hole 30 on the upper drying net 8. Then, the fastening nut 29 is loosened, and the connecting rod 27 is removed from the upper connecting groove 25. Then, the lower connecting block 9 is rotated to disengage the lower positioning block 10 from the lower connecting shaft 5. Finally, the lower drying net 6 is disengaged from the upper drying net 8 to complete the overall turning operation of the Chinese medicinal materials.
[0022] Unless otherwise specified, the device components involved in the above embodiments are all conventional device components, and the structural settings, working modes or control modes involved are all conventional settings, working modes or control modes in the art unless otherwise specified.
[0023] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.
Claims
1. A drying device for Chinese medicinal materials, comprising a pair of supporting frames, characterized in that: The support frame is composed of a cross bar (2), a pair of vertical bars (1) and a support bar (3). A rotation groove (4) is provided on the cross bar (2). A semi-cylindrical upper connecting shaft (7) and a lower connecting shaft (5) are provided in the rotation groove (4). The upper connecting shaft (7) and the lower connecting shaft (5) are connected to an upper drying net (8) and a lower drying net (6) respectively. A support plate (15) is connected to the cross bar (2) below the rotation groove (4). A limit plate (16) is connected to the support plate (15) and the cross bar (2). A connecting assembly is movably connected to the limit plate (16), so that the upper connecting shaft (7) and the lower connecting shaft (5) are connected together by the connecting assembly to realize simultaneous rotation in the rotation groove (4). A positioning assembly is provided on the cross bar (2), so that the upper drying net (8) or the lower drying net (6) is positioned by the positioning assembly to prevent automatic rotation.
2. The drying device for Chinese medicinal materials according to claim 1, characterized in that: The limiting plate (16) is an arc plate-shaped structure, and its vertical cross section is L-shaped, so that the limiting plate (16), the support plate (15) and the cross bar (2) directly form a limiting groove structure.
3. The drying device for Chinese medicinal materials according to claim 1, characterized in that: The connecting assembly comprises an upper connecting block (12), a lower connecting block (9), an upper positioning block (13), a lower positioning block (10), an upper spring (14) and a lower spring (11); the upper connecting block (12), the lower connecting block (9), the upper positioning block (13) and the lower positioning block (10) are all arc plate-shaped structures; the upper positioning block (13) and the lower positioning block (10) are connected to the inner end surfaces of the upper connecting block (12) and the lower connecting block (9) respectively through the upper spring (14) and the lower spring (11); one end of the upper connecting block (12) and the lower connecting block (9) are connected to an upper hinge joint (20) and a lower hinge joint (19) respectively; the upper hinge joint (20) and the lower hinge joint (19) are connected to each other through a hinge shaft (21) The upper connecting block (12) and the lower connecting block (9) are connected to each other, and the other ends of the upper connecting block (12) and the lower connecting block (9) are respectively connected to an upper connecting plate (23) and a lower connecting plate (22), and an upper connecting groove (25) and a lower connecting groove (24) are respectively provided on the upper connecting plate (23) and the lower connecting plate (22), and a connecting rod (27) is rotatably connected in the lower connecting groove (24) via a rotating shaft (26), and an external thread (28) is provided on the connecting rod (27), and a fastening nut (29) is threadedly connected to the external thread (28), so that when the connecting rod (27) is rotated into the upper connecting groove (25) and the lower connecting groove (24), the upper connecting plate (23) and the lower connecting plate (22) are connected together by tightening the fastening nut (29).
4. The drying device for Chinese medicinal materials according to claim 3, characterized in that: The outer end surfaces of the upper connecting block (12) and the lower connecting block (9) are respectively connected to an upper clamping plate (18) and a lower clamping plate (17); the upper clamping plate (18) or the lower clamping plate (17) is movably arranged on the limiting plate (16) and directly forms a limiting groove structure with the support plate (15) and the cross bar (2).
5. The drying device for Chinese medicinal materials according to claim 1, characterized in that: The positioning assembly comprises a positioning rod (31), a connecting hole is provided on the cross bar (2), the positioning rod (31) is movably arranged in the connecting hole, and positioning holes (30) corresponding to the connecting holes are provided at both ends of the upper drying net (8) and the lower drying net (6), so that when the positioning rod (31) is inserted into the positioning hole (30), the upper drying net (8) or the lower drying net (6) is positioned.