Medicinal material airing rack
By designing a medicinal material drying rack with a rotating connection structure, the problem of poor air-drying effect of traditional Chinese medicinal materials in the prior art is solved, and more efficient medicinal material drying and drying effects are achieved.
Patent Information
- Application Number
- CN202421444475.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-21
AI Technical Summary
When the existing medicinal drying rack is drying in large quantities, the medicinal drying effect is poor due to the stacking of screening plates on each other.
A medicinal drying rack is designed, and two frames are spaced in the left and right directions. Each frame is equipped with multiple screen discs in the upper and lower directions. The first connecting rod and the second connecting rod are connected to the frame, and the support table, the rotor and the shrapnel structure are used to enable the screen disc to rotate freely to different limit points to avoid obstruction between adjacent screen discs.
By expanding the drying area and promoting air circulation, the drying efficiency and drying speed of medicinal materials are improved, and the problem of poor air-drying effect of medicinal materials is avoided.
Smart Images
Figure CN222651816U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medicinal material processing equipment, in particular to a medicinal material drying rack. Background Art
[0002] my country's traditional Chinese medicine production technology has made great progress, and in-depth research has been conducted on the production and cultivation techniques of some important traditional Chinese medicines. As for the Institute of Medicinal Plants, since the 1960s, scientific researchers have gone deep into various parts of the country to carry out research on the introduction and cultivation of traditional Chinese medicines, helping local development of traditional Chinese medicine production and establishing research institutions for traditional Chinese medicines, solving many problems in the production of traditional Chinese medicines. Medicinal materials need a drying process from raw materials to processing. For Chinese herbal medicines, in order to maintain their own pharmacology, the excess moisture of the medicinal materials cannot be processed by drying. Generally, the excess moisture of the Chinese herbal medicines is removed by drying. However, the existing drying racks will be blocked by the stacked sieve plates when drying in large quantities, resulting in poor air-drying effect of the medicinal materials. Utility Model Content
[0003] In view of the deficiencies existing in the prior art, the utility model provides a medicinal material drying rack, which solves the technical problem of poor air-drying effect of medicinal materials in the prior art.
[0004] According to the embodiment of the utility model, the utility model adopts the following technical solution:
[0005] A medicinal material drying rack, comprising:
[0006] Two frames are arranged at intervals along the left and right directions, and each frame is provided with a plurality of sieve plates at intervals along the up and down directions;
[0007] A first connection structure, connecting the two frames, the first connection structure comprising a plurality of groups of first connection rods and second connection rods rotatably connected, the distal ends of the first connection rods and the distal ends of the second connection rods being hinged to the two frames respectively;
[0008] The second connecting structure connects the frame and the sieve plate. The second connecting structure includes a plurality of support platforms and a plurality of rotating wheels respectively connecting the frame and the sieve plate, and a spring sheet for supporting the support platforms. The rotation of the rotating wheel is coordinated with the rotation of the frame, and a plurality of limit points are formed on its circumferential surface. Under the action of external force, the rotating wheel rotates along its circumferential surface so that the support platform can be selectively extended into any one of the limit points to limit the rotation of the rotating wheel.
[0009] Preferably, the limiting point is a limiting groove formed on the circumferential surface of the rotating wheel, and the supporting platform is provided with a protrusion matched with the limiting groove.
[0010] Preferably, the closed end of the limiting groove extends toward the center of the rotating wheel, and the protrusion is arranged in the up-down direction.
[0011] Preferably, the sieve plate is connected to the rotating wheel via a rotating shaft, and the rotating shaft is rotatably disposed through the frame.
[0012] Preferably, the spring sheet is provided with a deformation notch, and the deformation notch is located below the support platform.
[0013] Preferably, the corresponding support platforms are connected by a cross bar.
[0014] Preferably, the two frames are respectively provided with matching plug posts and slots.
[0015] Compared with the prior art, the utility model has the following beneficial effects: the first connecting structure enables the two frames to be spaced apart in the left-right direction, thereby expanding the drying area, allowing more medicinal materials to be dried at the same time, improving the drying efficiency, and at the same time, being conducive to air circulation and promoting faster drying of medicinal materials; the second connecting structure enables the sieve plate to rotate freely to different limit points, preventing obstruction between adjacent sieve plates, resulting in obstruction of the drying space on the lower sieve plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a side view of the drying rack in the embodiment of the utility model in the drying state;
[0017] Figure 2 This is another schematic diagram of the drying rack in the embodiment of the utility model;
[0018] Figure 3 It is a structural schematic diagram of the frame body in the folded state in the embodiment of the utility model.
[0019] In the above drawings: 1, frame; 2, sieve plate; 3, first connecting rod; 4, second connecting rod; 5, support platform; 501, protrusion; 6, rotating wheel; 601, limiting groove; 7, rotating shaft; 8, spring piece; 801, deformation notch; 9, cross bar; 10, plug column; 11, slot. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solution and beneficial effects of the utility model more clear, the technical solution of the utility model is further described below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0021] See also Figures 1 to 3 The utility model embodiment provides a medicinal material drying rack, comprising:
[0022] Two frames 1 are arranged at intervals along the left and right directions, and each frame 1 is provided with a plurality of sieve trays 2 at intervals along the top and bottom directions;
[0023] A first connection structure, connecting the two frames 1, the first connection structure comprising a plurality of groups of first connection rods 3 and second connection rods 4 rotatably connected, the distal ends of the first connection rods 3 and the second connection rods 4 being hinged to the two frames 1 respectively;
[0024] The second connecting structure connects the frame 1 and the sieve plate 2. The second connecting structure includes a plurality of support platforms 5 and a plurality of rotating wheels 6 respectively connecting the frame 1 and the sieve plate 2, and a spring piece 8 for supporting the support platform 5. The rotating wheel 6 is rotatably matched with the frame 1, and a plurality of limit points are formed on its circumferential surface. Under the action of external force, the rotating wheel 6 is rotated along its circumferential surface so that the support platform 5 can be selectively extended into any one of the limit points to limit the rotation of the rotating wheel 6.
[0025] In this embodiment, by setting two frames 1 spaced apart in the left and right directions, the drying area is expanded, more medicinal materials can be dried at the same time, and the space utilization rate is improved. A plurality of sieve trays 2 are set on each frame 1 in the up and down directions, which increase the levels of drying, are conducive to air circulation, make the drying of medicinal materials more uniform and rapid, and also facilitate the classification and drying of different types of medicinal materials. The two frames 1 are connected by a first connecting rod 3 and a second connecting rod 4 that are rotatably connected, so that there is a certain range of movement between the frames 1, which may facilitate the adjustment of the distance or angle between the frames 1 according to actual needs to adapt to different drying conditions. The support platform 5, the rotating wheel 6 and the spring piece 8 arranged between the frame 1 and the sieve tray 2 can realize the flexible adjustment of the position of the sieve tray 2. The three limit points on the rotating wheel 6 can drive the support platform 5 to extend to any limit point position under the action of external force as needed, such as Figure 1 As shown, when each sieve plate 2 is at the current limit point, each sieve plate 2 can be arranged in an up-and-down staggered manner to avoid the upper sieve plates 2 blocking each other, resulting in a reduction in the drying area of the lower sieve plate 2, resulting in a poor air-drying effect, such as Figure 2 As shown, when the current limit point is reached, each sieve plate can be hidden in the frame 1; on the other hand, through the rotational connection of the first connecting rod 3 and the second connecting rod 4, the two frames 1 can be retracted against each other with the cooperation of the first connecting rod 3 and the second connecting rod 4, that is, the first connecting rod 3 and the second connecting rod 4 at the upper end of the frame 1 are rotated downward, and the first connecting rod 3 and the second connecting rod 4 at the lower end of the frame 1 are rotated upward, so that the two frames 1 gradually come closer together. At the same time, as shown in Figure 3, the rotating wheel 6 is rotated to a suitable limit groove 601 to overlap the sieve plate 2 with the frame 1 to reduce the occupied space.
[0026] The limiting point is a limiting groove 601 formed on the circumference of the rotating wheel 6 , and the supporting platform 5 is provided with a protrusion 501 matched with the limiting groove 601 .
[0027] In this embodiment, three limiting grooves 601 are provided on the circumference of the rotating wheel 6. By rotating the rotating wheel 6 to different limiting grooves 601 and making the protrusions 501 of the support platform 5 extend into the limiting grooves 601, the sieve plate 2 has a drying state in which the sieve plate is staggered up and down, and a storage state in which the sieve plate is stored in the frame 1.
[0028] The closed end of the limiting groove 601 extends toward the center of the rotating wheel 6, and the protrusion 501 is arranged in the up-down direction.
[0029] In this embodiment, the closed end of the limiting groove 601 extends toward the center of the rotating wheel 6, and the protrusion 501 is arranged in the up-down direction, so that when the rotating wheel 6 rotates in any direction, the protrusion 501 can extend into any limiting groove 601 in the up-down direction.
[0030] The sieve plate 2 is connected to the rotating wheel 6 via a rotating shaft 7 , and the rotating shaft 7 is rotatably disposed through the frame 1 .
[0031] In this embodiment, the setting of the rotating shaft 7 allows the sieve plate 2 to rotate freely on the frame 1 together with the rotating wheel 6, so that when the state of the sieve plate 2 is adjusted, the sieve plate 2 can smoothly follow the rotation of the rotating wheel 6 without moving the sieve plate 2 itself separately, thereby simplifying the operation process.
[0032] The spring piece 8 is provided with a deformation notch 801 , and the deformation notch 801 is located below the support platform 5 .
[0033] In this embodiment, the deformation notch 801 is located below the support platform 5, so that the spring piece 8 can deform downward so that the boss makes way for the rotating wheel 6, and after the rotating wheel 6 rotates to a predetermined position, the spring piece 8 returns to its original position through the deformation notch 801, and the linkage boss extends into the limiting groove 601.
[0034] The support platform 5 is provided with a crossbar 9 , and the crossbar 9 is hidden in or exposed from the frame 1 .
[0035] In this embodiment, in order to facilitate the support platform 5 to make way for the rotating wheel 6, a cross bar 9 is provided on the outside of the support platform 5 for making way for the rotating wheel 6. There are two support platforms 5 and they are respectively arranged on both sides of the frame 1. The cross bar 9 can connect the two support platforms 5. When making the support platform 5 make way for the rotating wheel 6, the two support platforms 5 can be operated by simply pressing the cross bar 9 downward.
[0036] The opposite surfaces of the two frames 1 are respectively provided with matching plug posts 10 and slots 11 .
[0037] In the present embodiment, when the first connecting rod 3 and the second connecting rod 4 cooperate to bring the two racks 1 together, the plug post 10 on the left side can be inserted into the slot 11 on the right side. It can be understood that a plurality of groups of racks 1 connected to each other on the left and right sides can be provided and connected by the first connecting rod 3 and the second connecting rod 4, so that the folding of the plurality of groups of racks 1 can be realized, thereby expanding the drying range and saving space after folding.
[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A medicinal material drying rack, characterized in that: include: Two frames are arranged at intervals along the left and right directions, and each frame is provided with a plurality of sieve plates at intervals along the up and down directions; A first connection structure, connecting the two frames, the first connection structure comprising a plurality of groups of first connection rods and second connection rods rotatably connected, the distal ends of the first connection rods and the distal ends of the second connection rods being hinged to the two frames respectively; The second connecting structure connects the frame and the sieve plate. The second connecting structure includes a plurality of support platforms and a plurality of rotating wheels respectively connecting the frame and the sieve plate, and a spring sheet for supporting the support platforms. The rotating wheel is rotatably matched with the frame, and a plurality of limiting points are formed on its circumferential surface. Under the action of external force, the rotating wheel rotates along its circumferential surface so that the support platform can be selectively extended into any of the limiting points to limit the rotation of the rotating wheel.
2. A medicinal material drying rack according to claim 1, characterized in that: The limiting point is a limiting groove formed on the peripheral surface of the rotating wheel, and the supporting platform is provided with a protrusion matched with the limiting groove.
3. A medicinal material drying rack according to claim 2, characterized in that: The closed end of the limiting groove extends toward the center of the rotating wheel, and the protrusion is arranged in the up-down direction.
4. A medicinal material drying rack according to any one of claims 1 to 3, characterized in that: The sieve plate is connected to the rotating wheel via a rotating shaft, and the rotating shaft is rotatably arranged through the frame.
5. The medicinal material drying rack according to claim 1, characterized in that: The spring sheet is provided with a deformation notch, and the deformation notch is located below the support platform.
6. The medicinal material drying rack according to claim 1, characterized in that: The support platform is provided with a crossbar, and the crossbar is hidden in or protrudes from the frame.
7. The medicinal material drying rack according to claim 1, characterized in that: The opposite surfaces of the two frames are respectively provided with matching plug posts and slots.