Drying rack for agricultural products
By designing a drying rack for agricultural products that includes fixed base plate, support vertical plate, swing plate and storage plate, the problems of high labor costs and uneven drying during the drying of traditional vegetables are solved, and the automatic limit and air-drying of vegetables are achieved, and the quality of vegetables is improved.
Patent Information
- Application Number
- CN202211658306.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-12-22
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2042-12-22
AI Technical Summary
Traditional vegetables need to be turned frequently during drying, resulting in high labor costs and uneven drying, affecting the quality of vegetables.
A drying rack for agricultural products is designed, including components such as fixed base plate, support vertical plate, swing plate and storage plate. Through structures such as elastic sheets, expansion tubes and movable racks, the automatic limit and air-drying of vegetables are achieved, and manual turnover is reduced.
It realizes uniform drying of vegetables, reduces labor costs, avoids uneven drying, improves the quality of vegetables, and has good self-cleaning effect.
Smart Images
Figure CN115886282B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of agricultural product production, in particular to a drying rack for agricultural products. Background Art
[0002] Vegetables refer to plants or fungi that can be cooked and made into food. Vegetables are one of the essential foods in people's daily diet. Vegetables can provide a variety of nutrients such as vitamins and minerals that are necessary for the human body. Vegetable pickling is a vegetable processing method with a long history. Due to its simple processing method, low cost, easy preservation, and unique color, fragrance and taste, the product cannot be replaced by other processed products, so vegetable pickles are very popular among consumers.
[0003] The preparation work for pickling vegetables requires washing the vegetables before drying them. However, in the traditional drying process, the vegetables need to be turned over frequently to ensure that they are dried evenly and to avoid the situation where the outside is dry but the inside is still wet. This requires relatively high labor costs. For this reason, we propose a drying rack for agricultural products to solve the above problem. Summary of the invention
[0004] The object of the present invention is to provide a drying rack for agricultural products to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an agricultural product drying rack, comprising a fixed bottom plate, a pair of anti-slip plates are fixedly connected to the bottom of the fixed bottom plate, and the anti-slip plates are symmetrically arranged, a welding plate is fixedly connected to the surface of the fixed bottom plate, a pair of supporting vertical plates are installed on the welding plate, and the supporting vertical plates are symmetrically arranged, a mounting plate is installed between the supporting vertical plates, bolt holes are opened on the mounting plate, a blocking plate is fixedly connected between the supporting vertical plates, a straight groove is opened on the blocking plate, and a movable plug plate is movably arranged inside the straight groove;
[0006] Swinging plates are movably provided on both sides of the supporting vertical plates, and a movable gear is fixedly connected to one side of the swinging plate close to the supporting vertical plates. A rectangular groove is opened on the supporting vertical plates, and the movable gear is rotatably arranged inside the rectangular groove. When the vegetables need to be dried, the operator first bundles the vegetables into a bundle of uniform size, and the bundled vegetables can be clamped between the elastic sheets. The elastic sheets can limit the position of the vegetables, and the vegetables can be hung on the bottom of the swinging plate according to the situation, so that the vegetables can be dried in the sun.
[0007] Preferably, a storage groove is provided on the surface of the supporting vertical plate, and a storage plate is rotatably provided inside the storage groove, a pair of cleaning plates are installed on both sides of the inner wall of the storage plate, a sponge plate is fixedly connected to the surface of the cleaning plate, and an extrusion plate is provided between the cleaning plates, the extrusion plate has a "V"-shaped cross-section and is elastic, and the extrusion plate is fixedly connected to the bottom of the inner wall of the storage plate, so that the vegetable leaves can swing slightly under the action of external wind force, and the excess moisture and impurities on the surface can be shaken off and fall into the inside of the storage plate, reducing the amount of impurities falling on the surface of the fixed bottom plate and the bottom surface, which is convenient for subsequent maintenance and cleaning;
[0008] A support shaft is provided inside the extrusion plate, and a plurality of compression shafts are fixedly connected to the bottom of the support shaft, and one end of the compression shaft is fixedly connected to the bottom of the inner wall of the storage plate. Friction rings are fixedly connected to the bottom of the support shaft and the surface of the storage plate, and the friction rings rub against each other. When the storage plate is folded up, moisture and the like can be collected through the sponge plate, and the surface of the extrusion plate can be deformed under the extrusion effect, so that it can rub against the sponge board, and the debris attached to the surface can be cleaned, which has a good self-cleaning effect. At the same time, the friction rings can rub against each other, which can further enhance the cleaning effect of the extrusion plate.
[0009] Preferably, a pair of straight grooves are provided on the surface of the swing plate, and a tempered glass plate is fixedly installed inside the straight grooves, a movable frame is movably provided on the surface of the swing plate, a plurality of limiting grooves are provided on the surface of the movable frame, a fixed shaft is fixedly connected inside the limiting groove, and an elastic sheet is clamped on the fixed shaft;
[0010] A plurality of friction grooves are provided on the surface of the swing plate, and the elastic sheet is movably arranged inside the friction grooves. An expansion tube is fixedly connected to the inner wall of the elastic sheet. After the vegetables at the bottom of the swing plate are aligned, the movable frame can be pulled to move, so that the elastic sheet can be deformed, thereby enhancing the limiting effect of the elastic sheet on the vegetables. At the same time, under the action of the expansion tube, the squeezing force between the vegetables is enhanced to prevent the roots of the vegetables from becoming thinner after the water in the vegetables evaporates, causing them to fall off, thereby ensuring that the loss during the air-drying process is reduced.
[0011] Preferably, a plurality of elastic shafts are fixedly connected to the bottom of the swing plate, the elastic shafts are arranged in a uniform array at the bottom of the swing plate, a movable ball is fixedly connected to the bottom of the elastic shaft, and the elastic shafts are located between the elastic sheets;
[0012] A movable tube is movably sleeved on the surface of the elastic shaft, and a plurality of arc shafts are fixedly connected to the surface of the movable tube. The arc shafts are spirally arranged on the surface of the movable tube, and a limiting ball is fixedly connected to the surface of the arc shaft, and the limiting ball is made of rubber. One end of the vegetable can be placed on the outside of the movable tube, and the roots of the vegetable can be hung on the arc shaft. The leaves at the bottom can be scattered on the outside of the movable ball, which can increase the gaps between the vegetables and enhance the ventilation effect. The operator does not need to turn the vegetables over, and the limiting ball can further enhance the limiting effect on the vegetables to avoid the situation where the vegetables swing under the action of the clean wind and their roots are broken.
[0013] Preferably, a pair of meshing grooves are provided on the surface of the movable plug plate, the meshing grooves are meshed with the surface of the movable gear, a connecting plate is fixedly connected to the top of the movable plug plate, a straight plate is welded to the top of the supporting vertical plate, and the connecting plate passes through the straight plate;
[0014] A plurality of slots are provided on the surface of the connecting plate, and metal plates are movably inserted inside the slots. A fixed handle is fixedly connected to the top of the connecting plate. Pulling the movable insert plate can drive the swing plate to rotate, and the angle of the swing plate can be adjusted, thereby enhancing the air-drying efficiency of the equipment.
[0015] Preferably, the movable ball is hollow inside, a gas pressure block is fixedly connected to the top of the movable ball, the gas pressure block is fixedly connected to the bottom of the elastic shaft, and the gas pressure block is elliptical;
[0016] An expansion ball is fixedly connected to the bottom of the air pressure block, and a plurality of fixed rings are fixedly connected to the surface of the movable ball. The fixed rings are elastic, and the inner walls of the fixed rings are against the surface of the expansion ball. When the roots and stems of vegetables are placed on the arc axis, the movable tube can be driven to move, and the bottom of the movable tube can be made to squeeze the surface of the air pressure block, thereby transmitting the gas to the inside of the expansion ball, which can drive the movable ball to deform and expand the vegetable leaves, further enhancing the air circulation speed, effectively reducing the inconsistency between the inside and outside of the dried vegetables, and effectively evaporating the moisture in the vegetables to ensure the quality of the finished products after subsequent processing.
[0017] Preferably, a plurality of hollow grooves are provided at the bottom of the fixed base plate, and the hollow grooves are symmetrically arranged. Metal counterweights are placed inside the hollow grooves when in use. Meanwhile, during the air-drying process, the metal counterweights can be placed inside the hollow grooves, which can enhance the stability of the equipment and facilitate removal when transporting the equipment, making it convenient for operators to use, reducing the labor intensity of operators and improving processing efficiency.
[0018] Compared with the prior art, the present invention has the following beneficial effects:
[0019] 1. After the vegetables at the bottom of the swing plate are aligned, the present invention can pull the movable frame to move, which can cause the elastic sheet to deform, and can enhance the limiting effect of the elastic sheet on the vegetables. At the same time, under the action of the expansion tube, the squeezing force between the vegetables is enhanced, which can reduce the falling of vegetables in the subsequent drying process;
[0020] 2. The present invention allows one end of the vegetable to be placed on the outside of the movable tube, the vegetable roots can be hung on the arc-shaped shaft, and the leaves at the bottom can be scattered on the outside of the movable ball, which can increase the gap between the vegetables and enhance the ventilation effect. It does not require operators to turn the vegetables, avoiding uneven drying.
[0021] 3. When the vegetable roots are placed on the arc-shaped shaft, the present invention can drive the movable tube to move, so that the bottom of the movable tube can squeeze the surface of the air pressure block, thereby transmitting the gas to the inside of the expansion ball, which can drive the movable ball to deform, and can open the vegetable leaves, etc., and can further increase the air circulation speed, and can also increase the air drying efficiency while ensuring the same air drying efficiency;
[0022] 4. The present invention can shake off excess moisture and impurities on the surface by allowing the leaves to swing slightly under the action of external wind, so that they fall into the inside of the storage plate, reducing the amount of impurities that fall on the surface of the fixed bottom plate and the bottom surface, which is convenient for subsequent maintenance and cleaning;
[0023] 5. The present invention can lay the receiving plate flat so that it is located directly below the swing plate, and can collect dripping water and debris through the receiving plate, thereby ensuring the cleanliness of the bottom surface, reducing the subsequent cleaning work of the operator, and reducing the labor intensity;
[0024] 6. The present invention can collect moisture and the like through the sponge board when the storage board is folded up, and the surface of the extrusion board can be deformed under the extrusion effect, so that it can rub against the sponge board and the debris attached to the surface can be cleaned, which has a good self-cleaning effect. At the same time, the friction rings can rub against each other, which can further enhance the cleaning effect of the extrusion plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0026] Figure 2 For the present invention Figure 1 A partial enlarged schematic diagram in the middle;
[0027] Figure 3 This is a schematic diagram of the bottom structure of the swing plate of the present invention;
[0028] Figure 4 It is a schematic diagram of the local structure of the swing plate of the present invention;
[0029] Figure 5 This is a schematic diagram of the internal structure of the storage board of the present invention;
[0030] Figure 6 It is a schematic diagram of the cross-sectional structure of the storage plate of the present invention;
[0031] Figure 7 This is a schematic diagram of the structure of the movable plugboard of the present invention;
[0032] In the figure: 1. fixed bottom plate; 2. supporting vertical plate; 3. swing plate; 4. movable plug plate; 5. movable ball; 11. hollow groove; 12. welding plate; 21. storage plate; 22. mounting plate; 23. extrusion plate; 24. cleaning plate; 25. supporting shaft; 251. compression shaft; 26. friction ring; 31. movable gear; 32. movable frame; 33. tempered glass plate; 34. limiting groove; 341. fixed shaft; 35. elastic sheet; 351. expansion tube; 36. elastic shaft; 37. movable tube; 371. arc shaft; 41. blocking plate; 42. tooth groove; 43. metal plate; 44. connecting plate; 45. fixed handle; 51. air pressure block; 52. fixing ring; 53. expansion ball. DETAILED DESCRIPTION
[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0034] See also Figure 1-7 The present invention provides a technical solution: an agricultural product drying rack, comprising a fixed bottom plate 1, a pair of anti-skid plates are fixedly connected to the bottom of the fixed bottom plate 1, and the anti-skid plates are symmetrically arranged, a welding plate 12 is fixedly connected to the surface of the fixed bottom plate 1, a pair of supporting vertical plates 2 are installed on the welding plate 12, the supporting vertical plates 2 are symmetrically arranged, a mounting plate 22 is installed between the two supporting vertical plates, bolt holes are opened on the mounting plate 22, a blocking plate 41 is fixedly connected between the two supporting vertical plates, a straight groove is opened on the blocking plate 41, and a movable plug plate 4 is movably arranged inside the straight groove;
[0035] Swinging plates 3 are movably provided on both sides of the supporting vertical plates 2. A movable gear 31 is fixedly connected to the side of the swinging plate 3 close to the supporting vertical plates 2. A rectangular groove is opened on the supporting vertical plates 2. The movable gear 31 is rotatably set inside the rectangular groove. When the vegetables need to be dried, the operator first bundles the vegetables into a bundle of uniform size, and the bundled vegetables can be clamped between the elastic sheets 35. The elastic sheets 35 can limit the position of the vegetables, and the vegetables can be hung on the bottom of the swinging plate 3 according to the situation, so that the vegetables can be dried.
[0036] A storage groove is provided on the surface of the supporting vertical plate 2, and a storage plate 21 is rotatably provided inside the storage groove. A pair of cleaning plates 24 are installed on both sides of the inner wall of the storage plate 21. A sponge plate is fixedly connected to the surface of the cleaning plate 24. An extrusion plate 23 is provided between the cleaning plates 24. The cross section of the extrusion plate 23 is "V"-shaped and elastic. The extrusion plate 23 is fixedly connected to the bottom of the inner wall of the storage plate 21. The vegetable leaves can swing slightly under the action of external wind force, and the excess moisture and impurities on the surface can be shaken off and fall into the storage plate 21, reducing the amount of impurities falling on the surface and bottom of the fixed bottom plate 1, which is convenient for subsequent maintenance and cleaning;
[0037] A support shaft 25 is provided inside the extrusion plate 23, and a plurality of compression shafts 251 are fixedly connected to the bottom of the support shaft 25, and one end of the compression shaft 251 is fixedly connected to the bottom of the inner wall of the storage plate 21, and friction rings 26 are fixedly connected to the bottom of the support shaft 25 and the surface of the storage plate 21. The friction rings 26 rub against each other, and when the storage plate 21 is folded up, moisture and the like can be collected through the sponge plate, and the surface of the extrusion plate 23 can be deformed under the extrusion action, so that it can rub against the sponge board, and the debris attached to its surface can be cleaned, which has a good self-cleaning effect.
[0038] A pair of straight grooves are provided on the surface of the swing plate 3, and a tempered glass plate 33 is fixedly installed inside the straight grooves. A movable frame 32 is movably provided on the surface of the swing plate 3, and a plurality of limiting grooves 34 are provided on the surface of the movable frame 32. A fixed shaft 341 is fixedly connected inside the limiting groove 34, and an elastic sheet 35 is clamped on the fixed shaft 341.
[0039] A plurality of friction grooves are provided on the surface of the swing plate 3, and an elastic sheet 35 is movably arranged inside the friction groove. An expansion tube 351 is fixedly connected to the inner wall of the elastic sheet 35. After the vegetables at the bottom of the swing plate 3 are aligned, the movable frame 32 can be pulled to move, which can cause the elastic sheet 35 to deform and enhance the limiting effect of the elastic sheet 35 on the vegetables.
[0040] A plurality of elastic shafts 36 are fixedly connected to the bottom of the swing plate 3. The elastic shafts 36 are arranged in a uniform array at the bottom of the swing plate 3. The bottom of the elastic shafts 36 are fixedly connected to the movable balls 5. The elastic shafts 36 are located between the elastic sheets 35.
[0041] A movable tube 37 is movably sleeved on the surface of the elastic shaft 36, and a plurality of arc shafts 371 are fixedly connected to the surface of the movable tube 37. The arc shafts 371 are spirally arranged on the surface of the movable tube 37. A limiting ball is fixedly connected to the surface of the arc shaft 371, and the limiting ball is made of rubber. One end of the vegetable can be placed on the outside of the movable tube 37, and the roots of the vegetable can be hung on the arc shaft 371. The leaves at the bottom can be scattered on the outside of the movable ball 5, which can increase the gaps between the vegetables and enhance the ventilation effect without the need for operators to turn them over.
[0042] A pair of meshing grooves 42 are provided on the surface of the movable plug plate 4, and the meshing grooves 42 mesh with the surface of the movable gear 31. A connecting plate 44 is fixedly connected to the top of the movable plug plate 4, and a straight plate is welded to the top of the supporting vertical plate 2, and the connecting plate 44 passes through the straight plate;
[0043] A plurality of slots are provided on the surface of the connecting plate 44, and a metal plate 43 is movably inserted inside the slot. A fixed handle 45 is fixedly connected to the top of the connecting plate 44. Pulling the movable insert plate 4 can drive the swing plate 3 to rotate, and the angle of the swing plate 3 can be adjusted, thereby enhancing the air-drying efficiency of the equipment.
[0044] The interior of the movable ball 5 is hollow, and a gas pressure block 51 is fixedly connected to the top of the movable ball 5. The gas pressure block 51 is fixedly connected to the bottom of the elastic shaft 36, and the gas pressure block 51 is elliptical.
[0045] An expansion ball 53 is fixedly connected to the bottom of the air pressure block 51, and a plurality of fixed rings 52 are fixedly connected to the surface of the movable ball 5. The fixed ring 52 is elastic, and the inner wall of the fixed ring 52 is in contact with the surface of the expansion ball 53. When the roots of vegetables are placed on the arc shaft 371, the movable tube 37 can be driven to move, and the bottom of the movable tube 37 can squeeze the surface of the air pressure block 51, thereby transmitting the gas to the inside of the expansion ball 53, which can cause the movable ball 5 to deform, and can stretch out the vegetable leaves, etc., and can further enhance the air circulation speed.
[0046] A plurality of hollow grooves 11 are provided at the bottom of the fixed base plate 1, and the hollow grooves 11 are symmetrically arranged. Metal counterweights are placed inside the hollow grooves 11 when in use. During the air-drying process, the metal counterweights can be placed inside the hollow grooves 11, which can enhance the stability of the equipment and facilitate removal when transporting the equipment.
[0047] Working principle: First, when it is necessary to dry the vegetables, the operator first bundles the vegetables into a bundle of uniform size, and can set the bundled vegetables between the elastic sheets 35. The elastic sheets 35 can limit the position of the vegetables, and can hang the vegetables at the bottom of the swing plate 3 according to the situation, so that the vegetables can be dried in the sun. After the vegetables align the vegetables at the bottom of the swing plate 3, the movable frame 32 can be pulled to move, which can cause the elastic sheet 35 to deform, and strengthen the limiting effect of the elastic sheet 35 on the vegetables. At the same time, under the action of the expansion tube 351, the squeezing force between the vegetables is strengthened, which can reduce the falling of vegetables in the subsequent drying process. At the same time, one end of the vegetable can be placed on the outside of the movable tube 37, and the vegetable roots can be hung on the arc shaft 371. The leaves at the bottom can be scattered on the outside of the movable ball 5, which can increase the gap between the vegetables and enhance the ventilation effect. The operator does not need to turn over the vegetables, avoiding uneven drying.
[0048] Then, when the vegetable roots are placed on the arc-shaped shaft 371, the movable tube 37 can be driven to move, and the bottom of the movable tube 37 can squeeze the surface of the air pressure block 51, so that the gas is transmitted to the inside of the expansion ball 53, which can drive the movable ball 5 to deform, and the vegetable leaves can be stretched out, which can further increase the air circulation speed, and the air drying efficiency can be increased while ensuring the same air drying efficiency. Under the action of external wind force, the vegetable leaves can swing slightly, and the excess moisture and impurities on the surface can be shaken off. At the same time, during the air drying process, the metal counterweight block can be placed inside the hollow groove 11, which can enhance the stability of the equipment and be removed when the equipment is transported, so as to facilitate the use of the operator;
[0049] Finally, the storage plate 21 is laid flat so that it can be located directly below the swing plate 3. The storage plate 21 can be used to collect dripping water and debris, thereby ensuring the cleanliness of the bottom surface, reducing the subsequent cleaning work of the operator, and reducing labor intensity. When the storage plate 21 needs to be put away later, the water and the like can be collected by the sponge plate, and the surface of the extrusion plate 23 can be deformed under the extrusion effect, so that it can rub against the sponge plate, and the debris attached to the surface can be cleaned, which has a good self-cleaning effect. At the same time, the friction rings 26 can rub against each other, which can further enhance the cleaning effect of the extrusion plate 23.
[0050] Although 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 drying rack for agricultural products, comprising a fixed bottom plate (1), characterized in that: A pair of anti-skid plates are fixedly connected to the bottom of the fixed base plate (1), and the anti-skid plates are symmetrically arranged. A welding plate (12) is fixedly connected to the surface of the fixed base plate (1), and a pair of supporting vertical plates (2) are installed on the welding plate (12). The supporting vertical plates (2) are symmetrically arranged. A mounting plate (22) is installed between the supporting vertical plates (2), and bolt holes are provided on the mounting plate (22). A blocking plate (41) is fixedly connected between the supporting vertical plates (2), and a straight groove is provided on the blocking plate (41), and a movable plug plate (4) is movably provided inside the straight groove; Swing plates (3) are movably provided on both sides of the support vertical plate (2); a movable gear (31) is fixedly connected to one side of the swing plate (3) close to the support vertical plate (2); a rectangular groove is provided on the support vertical plate (2), and the movable gear (31) is rotatably arranged inside the rectangular groove; A storage groove is provided on the surface of the supporting vertical plate (2), and a storage plate (21) is rotatably provided inside the storage groove. A pair of cleaning plates (24) are installed on both sides of the inner wall of the storage plate (21). A sponge plate is fixedly connected to the surface of the cleaning plate (24). An extrusion plate (23) is provided between the cleaning plates (24). The cross section of the extrusion plate (23) is "V"-shaped and has elasticity. The extrusion plate (23) is fixedly connected to the bottom of the inner wall of the storage plate (21); A support shaft (25) is provided inside the extrusion plate (23), a plurality of compression shafts (251) are fixedly connected to the bottom of the support shaft (25), one end of the compression shaft (251) is fixedly connected to the bottom of the inner wall of the storage plate (21), and friction rings (26) are fixedly connected to the bottom of the support shaft (25) and the surface of the storage plate (21), and the friction rings (26) rub against each other; A plurality of elastic shafts (36) are fixedly connected to the bottom of the swing plate (3), the elastic shafts (36) are arranged in a uniform array at the bottom of the swing plate (3), the bottom of the elastic shafts (36) are fixedly connected to movable balls (5), and the elastic shafts (36) are located between the elastic sheets (35); A movable tube (37) is movably sleeved on the surface of the elastic shaft (36), a plurality of arc-shaped shafts (371) are fixedly connected to the surface of the movable tube (37), the arc-shaped shafts (371) are spirally arranged on the surface of the movable tube (37), a limiting ball is fixedly connected to the surface of the arc-shaped shaft (371), and the limiting ball is made of rubber; The movable ball (5) is hollow inside, and a gas pressure block (51) is fixedly connected to the top of the movable ball (5), and the gas pressure block (51) is fixedly connected to the bottom of the elastic shaft (36), and the gas pressure block (51) is elliptical; An expansion ball (53) is fixedly connected to the bottom of the air pressure block (51), and a plurality of fixing rings (52) are fixedly connected to the surface of the movable ball (5). The fixing rings (52) are elastic, and the inner walls of the fixing rings (52) abut against the surface of the expansion ball (53).
2. The drying rack for agricultural products according to claim 1, characterized in that: A pair of straight grooves are provided on the surface of the swing plate (3), and a tempered glass plate (33) is fixedly installed inside the straight grooves. A movable frame (32) is movably provided on the surface of the swing plate (3), and a plurality of limiting grooves (34) are provided on the surface of the movable frame (32). A fixed shaft (341) is fixedly connected inside the limiting groove (34), and an elastic sheet (35) is clamped on the fixed shaft (341); A plurality of friction grooves are provided on the surface of the swing plate (3), the elastic sheet (35) is movably arranged inside the friction grooves, and an expansion tube (351) is fixedly connected to the inner wall of the elastic sheet (35).
3. The drying rack for agricultural products according to claim 1, characterized in that: A pair of meshing grooves (42) are formed on the surface of the movable plug plate (4), and the meshing grooves (42) are meshed with the surface of the movable gear (31). A connecting plate (44) is fixedly connected to the top of the movable plug plate (4), and a straight plate is welded to the top of the supporting vertical plate (2), and the connecting plate (44) passes through the straight plate; A plurality of slots are provided on the surface of the connecting plate (44), and metal plates (43) are movably inserted into the slots. A fixed handle (45) is fixedly connected to the top of the connecting plate (44).
4. The drying rack for agricultural products according to claim 1, characterized in that: The bottom of the fixed base plate (1) is provided with a plurality of hollow grooves (11), the hollow grooves (11) are symmetrically arranged, and metal counterweights are placed inside the hollow grooves (11) when in use.
Citation Information
Patent Citations
Clothes hanger with self-overturning function
CN212052031U
Traditional Chinese medicine airing rack
CN213066938U