Camellia seed shell sorting device
By designing a tea seed shell sorting device, the automatic separation of tea seeds and seed shells is achieved by using air selection components and vibrating screening buckets, which solves the problem of low manual screening efficiency and improves the purity and sorting efficiency of tea seeds.
Patent Information
- Application Number
- CN202421694475.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-07-17
AI Technical Summary
In the prior art, the screening of oil tea seeds mostly relies on manual or semi-manual methods, resulting in high labor intensity and low cleaning efficiency, which affects the processing quality and efficiency of oil tea seeds.
A tea seed shell sorting device is designed, including air selection components and screening components, using wind power to remove impurities, and separation of tea seeds from seed shells is achieved through a vibrating screening bucket, and an integrated collection box is used for automatic collection.
It improves the purity and sorting accuracy of oil tea seeds, reduces manual intervention, saves time and costs, and improves screening efficiency.
Smart Images
Figure CN223056120U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of oil-tea camellia production, in particular to an oil-tea camellia seed shell sorting device. Background Art
[0002] In the process of oil-tea camellia production, the oil-tea camellia seed shell is a common by-product. The oil-tea camellia seed shell usually contains a certain proportion of oil-tea camellia seeds, and these seeds can be used to extract oil by means of pressing or distillation. However, the presence of the oil-tea camellia seed shell has an important impact on the oil extraction efficiency and the quality of the oil product. Therefore, it is very important to sort and process the oil-tea camellia seeds.
[0003] However, the screening of oil-tea camellia seeds is mostly carried out manually or semi-manually. Due to the large labor intensity of manual screening, it is easy to have the situation that the impurities inside the oil-tea camellia seeds are not cleaned up, and the cleaning efficiency of the oil-tea camellia seeds is low, which affects the processing of the oil-tea camellia seeds. Summary of the Utility Model
[0004] The purpose of the utility model is to provide an oil-tea camellia seed shell sorting device, which can sort the oil-tea camellia seeds, separate the oil-tea camellia seeds from the oil-tea camellia seed shells, so as to ensure the sorting accuracy of the oil-tea camellia seeds, and at the same time improve the sorting efficiency of the oil-tea camellia seeds.
[0005] To solve the above technical problems, a technical solution adopted by the utility model is:
[0006] An oil-tea camellia seed shell sorting device, comprising:
[0007] A screening box;
[0008] An air separation component, arranged in the inner cavity of the screening box, and used for removing other impurities contained in the oil-tea camellia seeds and their shells;
[0009] A screening component, arranged below the air separation component, and used for removing the oil-tea camellia seed shells;
[0010] A collection box, slidably arranged at the bottom of the inner cavity of the screening box, and used for collecting the oil-tea camellia seed shells.
[0011] According to some embodiments, a first installation cavity is formed on one side of the screening box, a second installation cavity is formed on the other side of the screening box, and the air separation component is arranged at the first installation cavity and the second installation cavity. The air separation component includes:
[0012] An air separator, arranged at the first installation cavity;
[0013] A filter screen, arranged at the second installation cavity, and the filter screen is in a mesh structure.
[0014] According to some embodiments, a screening component is provided below the first installation cavity and the second installation cavity, and the screening component includes:
[0015] A mounting frame is provided on both sides of the inner cavity of the screening box, and the mounting frame is located below the air separation component;
[0016] A sliding sleeve is slidably sleeved on the mounting frame;
[0017] A mounting rod is provided on the sliding sleeve;
[0018] A screening hopper is slidably arranged between the two mounting rods, and a plurality of screening holes are formed in the screening hopper;
[0019] A driving motor is provided on one side outside the screening box. The output end of the driving motor passes through the screening box and extends into the inner cavity of the screening box, and is rotatably connected with a first rotating shaft. The first rotating shaft is rotatably arranged in the inner cavity of the screening box;
[0020] A cam is fixedly sleeved on the first rotating shaft, and the cam is in contact with the lower part of the screening hopper.
[0021] According to some embodiments, the mounting rod has a U-shaped structure, a first groove is formed in the mounting rod, and first convex blocks are respectively and fixedly arranged on both sides of the screening hopper. The first convex blocks are slidably embedded in the first groove.
[0022] According to some embodiments, a bracket is arranged at the lower part of the screening hopper, and a roller is rotatably sleeved on the bracket. The roller is in contact with the cam.
[0023] According to some embodiments, diversion plates are respectively and obliquely arranged at the lower parts of the first installation cavity and the second installation cavity, and a fixing plate is arranged at the lower part of the diversion plate.
[0024] According to some embodiments, an anti-blocking component is arranged between the two fixing plates, and the anti-blocking component includes:
[0025] A second rotating shaft is rotatably arranged in the inner cavity of the screening box. One end of the second rotating shaft passes through the screening box and extends to the outside of the screening box, and is fixedly sleeved with a first belt pulley;
[0026] A dispersion plate is fixedly sleeved on the second rotating shaft;
[0027] A transmission belt is wound between the first belt pulley and the screening component.
[0028] According to some embodiments, the screening component further includes:
[0029] The second pulley is fixedly sleeved on the output end of the driving motor, and the transmission belt is wound between the second pulley and the first pulley.
[0030] According to some embodiments, second grooves are respectively formed on both sides of the lower part of the inner cavity of the screening box, second convex blocks are respectively and fixedly arranged on both sides of the collecting box, and the second convex blocks are slidably embedded in the second grooves.
[0031] According to some embodiments, a door body is rotatably arranged on one side of the screening box.
[0032] Beneficial effects:
[0033] 1. By arranging a pneumatic separation component in the inner cavity of the screening box, under the action of the pneumatic separation component, other impurities in the oil-tea camellia seeds and the shells can be effectively removed, so as to improve the purity of the oil-tea camellia seeds, ensure the sorting accuracy, and a screening component is arranged below the pneumatic separation component. The screening component can further separate the oil-tea camellia seeds from the oil-tea camellia seed shells, increase the sorting accuracy, and remove the screened oil-tea camellia seed shells into the collecting box for collection, greatly improving the screening efficiency of the oil-tea camellia seeds, reducing manual intervention, and saving time and cost.
[0034] Additional aspects and advantages of the utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the utility model. Description of the drawings
[0035] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to actual scale.
[0036] Figure 1 is a schematic diagram of the utility model;
[0037] Figure 2 is a three-dimensional sectional view of the utility model;
[0038] Figure 3 is Figure 2 a schematic diagram of the screening component shown in
[0039] Figure 4 is Figure 3 a schematic diagram of the driving motor, the first rotating shaft, the cam and the second pulley shown in
[0040] Figure 5 is Figure 3 a schematic diagram of the screening hopper shown in
[0041] Figure 6 is Figure 3 a schematic diagram of the mounting rod shown in
[0042] Figure 7 is Figure 2 a schematic diagram of the anti-blocking component shown in
[0043] Figure 8 is Figure 2 a three-dimensional cross-sectional view of the screening box shown in
[0044] Figure 9 is Figure 2 a schematic diagram of the collection box shown in
[0045] In the figure, 1 is the screening box, 11 is the first installation cavity, 12 is the second installation cavity, 13 is the diversion plate, 14 is the fixing plate, 15 is the second groove, 2 is the air separation component, 21 is the air separator, 22 is the filter screen, 3 is the screening component, 31 is the mounting bracket, 32 is the sliding sleeve, 33 is the mounting rod, 331 is the first groove, 34 is the screening hopper, 341 is the first convex block, 342 is the bracket, 35 is the screening hole, 36 is the drive motor, 37 is the first rotating shaft, 38 is the cam, 39 is the second pulley, 4 is the collection box, 41 is the second convex block, 5 is the anti-blocking component, 51 is the second rotating shaft, 52 is the first pulley, 53 is the dispersion plate, 54 is the transmission belt, 6 is the door body. Specific embodiments
[0046] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the protection scope of the present invention.
[0047] In the description of the present invention, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0048] In the description of the present invention, greater than, less than, exceeding, etc. are understood as not including the number itself, and above, below, within, etc. are understood as including the number itself. If the first and second are described only for the purpose of distinguishing technical features, they cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.
[0049] In the description of the present utility model, unless otherwise clearly defined, terms such as "arrangement", "installation", and "connection" shall be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.
[0050] Combined with Figures 1 to 9 As shown, an oil-tea seed shell sorting device includes a screening box 1, a pneumatic separation component 2, a screening component 3, and a collection box 4.
[0051] The pneumatic separation component 2 is arranged in the inner cavity of the screening box 1 and is used to remove other impurities contained in the oil-tea seeds and their shells; the screening component 3 is arranged below the pneumatic separation component 2 and is used to remove the oil-tea seed shells; the collection box 4 is slidably arranged at the bottom of the inner cavity of the screening box 1 and is used to collect the oil-tea seed shells.
[0052] Among them, by arranging the pneumatic separation component 2 in the inner cavity of the screening box 1, under the action of the pneumatic separation component 2, other impurities in the oil-tea seeds and the shells can be effectively removed, so as to improve the purity of the oil-tea seeds, ensure the sorting accuracy, and a screening component 3 is arranged below the pneumatic separation component 2. The screening component 3 can further separate the oil-tea seeds from the oil-tea seed shells, increasing the sorting accuracy, and removing the screened oil-tea seed shells into the collection box 4 for collection, greatly improving the efficiency of screening the oil-tea seeds, reducing manual intervention, and saving time and cost.
[0053] Specifically, combined with Figure 2 As shown, a first installation cavity 11 is opened on one side of the screening box 1, a second installation cavity 12 is opened on the other side of the screening box 1, and the pneumatic separation component 2 is arranged at the first installation cavity 11 and the second installation cavity 12. The pneumatic separation component 2 includes: a pneumatic separator 21 and a filter screen 22. The pneumatic separator 21 is arranged at the first installation cavity 11; the filter screen 22 is arranged at the second installation cavity 12, and the filter screen 22 is in a mesh structure.
[0054] Among them, the air separator 21 blows up the materials by the wind generated by the fan and removes some of the lighter impurities from the filter screen 22. Therefore, the particle size of these removed impurities is smaller than the aperture of the filter screen 22, so that the screening of camellia seeds can be achieved, and at the same time, the situation of camellia seeds being removed from the filter screen 22 is avoided. The air separator 21 works in the first installation cavity 11 and blows up the input camellia seed materials by the wind generated by the fan. Under the action of the wind, the lighter impurities such as dust and shriveled seeds will be blown through the filter screen 22. Since the particle size of these impurities is smaller than the aperture of the filter screen 22, they can be effectively separated. The filter screen 22 is located in the second installation cavity 12 and is in a mesh structure. Its main function is to prevent camellia seeds from passing through and only allow the light impurities smaller than the sieve holes to pass through. In this way, the camellia seeds can remain in the screening box, while the impurities are excluded, realizing the effective separation of camellia seeds and impurities and improving the purity of camellia seeds. This design utilizes both the physical properties of weight and particle size differences and the wind force, which is an efficient and precise screening method.
[0055] Combined with Figure 3 and Figure 4 As shown, the screening assembly 3 includes: a mounting frame 31, a sliding sleeve 32, a mounting rod 33, a screening hopper 34, a driving motor 36, a first rotating shaft 37 and a cam 38. The mounting frame 31 is arranged on both sides of the inner cavity of the screening box 1, and the mounting frame 31 is located below the air separation assembly 2; the sliding sleeve 32 is slidably sleeved on the mounting frame 31; the mounting rod 33 is arranged on the sliding sleeve 32; the screening hopper 34 is slidably arranged between the two mounting rods 33, and a plurality of screening holes 35 are formed in the screening hopper 34; the driving motor 36 is arranged on one side outside the screening box 1, and the output end of the driving motor 36 passes through the screening box 1 and extends into the inner cavity of the screening box 1 to be rotatably connected with the first rotating shaft 37, and the first rotating shaft 37 is rotatably arranged in the inner cavity of the screening box 1; the cam 38 is fixedly sleeved on the first rotating shaft 37, and the cam 38 is in contact with the lower part of the screening hopper 34.
[0056] Among them, the drive motor 36 is installed on one side outside the screening box 1. When the motor starts, its output end drives the first rotating shaft 37 to rotate. The first rotating shaft 37 rotates in the inner cavity of the screening box 1, and the cam 38 fixed on it rotates synchronously. The rotational movement of the cam 38 causes the bottom of the screening hopper 34 in contact with it to vibrate periodically up and down. This is because the contour of the cam 38 causes the screening hopper 34 to be continuously lifted and lowered during the rotation of the cam 38. The screening hopper 34 is installed between two mounting rods 33. The sliding sleeve 32 allows the screening hopper to slide along the mounting frame 31 while maintaining vertical vibration. Multiple screening holes 35 are provided inside the screening hopper 34. During the vibration process, the oil-tea seeds and the oil-tea seed husks are screened through the screening holes 35, enabling the oil-tea seed husks to pass through the multiple screening holes 35 of the screening hopper 34 and be directly discharged into the collection box 4 for collection. The particle size of the oil-tea seed husks is smaller than the aperture size of the screening holes 35 of the screening hopper 34, and the shell size of the oil-tea seeds is larger than the aperture size of the screening holes 35 of the screening hopper 34. Only in this way can the selection quality of the oil-tea seeds be ensured. Due to the existence of vibration, the fluidity and screening efficiency of the oil-tea seed husks are improved. At the same time, the vibration also helps to prevent the blockage of the screening holes 35 and ensure the smooth progress of the screening process.
[0057] Combined with Figure 3 、 Figure 5 and Figure 6 As shown, the mounting rod 33 has a U-shaped structure. A first groove 331 is formed on the mounting rod 33. First convex blocks 341 are respectively and fixedly arranged on both sides of the screening hopper 34, and the first convex blocks 341 are slidably embedded in the first groove 331.
[0058] Among them, the U-shaped structure can stably support both sides of the screening hopper 34, ensuring that the screening hopper 34 will not easily shift or flip during the vibration screening process and remain in the predetermined working position. The first groove 331 formed on the mounting rod 33 cooperates with the first convex blocks 341 fixedly arranged on both sides of the screening hopper 34 to form a sliding connection. This facilitates the detachable connection effect between the screening hopper 34 and the mounting rod 33, and also facilitates the collection of the oil-tea seeds in the screening hopper 34.
[0059] Combined with Figure 5As shown, a support 342 is provided at the lower part of the screening hopper 34. A roller 343 is rotatably sleeved on the support 342, and the roller 343 is in contact with the cam 38. The contact mode between the roller 343 and the cam 38 can reduce the impact during the vibration of the screening hopper and play a buffering role. Since the roller 343 is in rolling friction, compared with sliding friction, its frictional force is smaller, which can reduce the wear caused by vibration. The contact between the roller 343 and the cam makes the vibration of the screening hopper more stable and the power transmission more uniform, avoiding the irregular vibration that may occur due to direct contact, improving the stability of screening. The rolling of the roller 343 on the cam contour enables the screening hopper to vibrate up and down with the rotation of the cam. This movement mode helps the material to better pass through the screening holes 35 and improves the screening efficiency. The rotation of the roller 343 allows the screening hopper to have a certain space for adaptive adjustment during vibration, which can adapt to the driving force at different positions of the cam and ensure that the screening hopper is always in the best working state.
[0060] Combined with Figure 2 and Figure 8 As shown, flow guide plates 13 are respectively inclined at the lower parts of the first installation cavity 11 and the second installation cavity 12. A fixing plate 14 is provided at the lower part of the flow guide plate 13. The inclined design of the flow guide plate 13 is to guide the camellia seeds and camellia seed husks that fall after winnowing and screening to flow in a specific direction.
[0061] Combined with Figure 2 and Figure 7 As shown, an anti-blocking component 5 is provided between the two fixing plates 14. The anti-blocking component 5 includes: a second rotating shaft 51, a first belt pulley 52, a dispersion plate 53 and a transmission belt 54. The second rotating shaft 51 is rotatably arranged in the inner cavity of the screening box 1. One end of the second rotating shaft 51 passes through the screening box 1 and extends to the outside of the screening box 1, and a first belt pulley 52 is fixedly sleeved thereon; the dispersion plate 53 is fixedly sleeved on the second rotating shaft 51; the transmission belt 54 is wound around the first belt pulley 52 and the screening component 3. The screening component 3 further includes: a second belt pulley 39. The second belt pulley 39 is fixedly sleeved on the output end of the driving motor 36, and the transmission belt 54 is wound between the second belt pulley 39 and the first belt pulley 52.
[0062] Among them, the drive motor 36 starts, and the second pulley 39 on its output end begins to rotate. The transmission belt 54 is wound between the second pulley 39 and the first pulley 52. As the second pulley 39 rotates, the transmission belt 54 drives the first pulley 52 to rotate. The first pulley 52 is fixed on the second rotating shaft 51. Therefore, the second rotating shaft 51 also begins to rotate. The dispersion plate 53 is fixed on the second rotating shaft 51. As the shaft rotates, the dispersion plate begins to rotate at a certain speed and angle. The rotation of the dispersion plate 53 serves to disperse the camellia seeds and camellia seed husks that may accumulate between the fixed plates 14 or under the diversion plate 13, preventing the camellia seeds and camellia seed husks from piling up and forming blockages. In this way, the anti-blocking component 5 is linked with the drive motor 36 of the screening component 3, realizing the function of automatically preventing blockages during the screening process of camellia seeds and ensuring the smooth progress of the screening process.
[0063] In some embodiments, the pulley can also be replaced with a sprocket, and the transmission belt can be replaced with a chain.
[0064] Combined with Figure 8 and Figure 9 As shown, second grooves 15 are respectively formed on both sides of the lower part of the inner cavity of the screening box 1, and second protrusions 41 are respectively and fixedly arranged on both sides of the collection box 4. The second protrusions 41 are slidably embedded in the second grooves 15, so that under such a design, a detachable connection between the collection box 4 and the screening box 1 can be realized, and at the same time, it is also convenient to centrally process the camellia seed husks.
[0065] Combined with Figure 1 As shown, a door body 6 is rotatably arranged on one side of the screening box 1, so that under the action of the door body 6, it is convenient to separately collect the camellia seeds and camellia seed husks.
[0066] The working mode of the present utility model is as follows:
[0067] First, put the camellia seeds into the screening box 1 and start the air separator 21 of the air separation component 2. The wind generated by the air separator 21 will blow up the camellia seeds. At the same time, lighter impurities such as dust and shriveled seeds are blown through the filter screen 22 under the action of the wind and discharged through the first installation cavity 11 and the second installation cavity 12, thus achieving preliminary impurity removal. Then, the camellia seeds and some camellia seed husks after air separation fall on the screening hopper 34 of the screening component 3. The drive motor 36 is started, and the cam 38 is driven to rotate through the first rotating shaft 37. The cam 38 contacts the roller 343 at the bottom of the screening hopper 34, causing the screening hopper 34 to vibrate periodically. The vibration causes the camellia seed husks to fall into the collection box 4 through the screening holes 35 of the screening hopper 34, while the camellia seeds remain in the screening hopper 34. During the screening process, the dispersion plate 53 of the anti-blocking component 5 rotates with the second rotating shaft 51 to prevent the camellia seeds and camellia seed husks from accumulating and blocking between the fixing plates 14 or under the diversion plate 13, ensuring the smooth progress of the screening process. The camellia seeds after vibration screening can be collected by an appropriate method, while the collection box 4 collects the camellia seed husks. The collection box 4 is slidably embedded in the second groove 15 of the screening box 1 for convenient removal and cleaning.
[0068] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the gist of the present invention.
Claims
1. An oil-tea camellia seed shell sorting device, characterized in that, Comprising: A screening box (1); An air separation component (2), disposed in the inner cavity of the screening box (1) for removing other impurities contained in the oil-tea seeds and their shells; A screening component (3), disposed below the air separation component (2) for removing the oil-tea seed shells; A collection box (4), slidably disposed at the bottom of the inner cavity of the screening box (1) for collecting the oil-tea seed shells; A first installation cavity (11) is formed on one side of the screening box (1), and a second installation cavity (12) is formed on the other side of the screening box (1). The air separation component (2) is disposed at the first installation cavity (11) and the second installation cavity (12). The air separation component (2) includes: An air separator (21), disposed at the first installation cavity (11); A filter screen (22), disposed at the second installation cavity (12), and the filter screen (22) is in a mesh structure; The screening component (3) is disposed below the first installation cavity (11) and the second installation cavity (12). The screening component (3) includes: A mounting frame (31), disposed on both sides of the inner cavity of the screening box (1), and the mounting frame (31) is located below the air separation component (2); A sliding sleeve (32), slidably sleeved on the mounting frame (31); A mounting rod (33), disposed on the sliding sleeve (32); A screening hopper (34), slidably disposed between the two mounting rods (33). A plurality of screening holes (35) are formed in the screening hopper (34); A driving motor (36), disposed on one side outside the screening box (1). The output end of the driving motor (36) passes through the screening box (1) and extends into the inner cavity of the screening box (1) to be rotatably connected to a first rotating shaft (37). The first rotating shaft (37) is rotatably disposed in the inner cavity of the screening box (1); A cam (38), fixedly sleeved on the first rotating shaft (37), and the cam (38) is in contact with the lower part of the screening hopper (34).
2. The sorting device for camellia seed shells according to claim 1, wherein: The mounting rod (33) is in a U-shaped structure. A first groove (331) is formed on the mounting rod (33). First convex blocks (341) are respectively and fixedly disposed on both sides of the screening hopper (34). The first convex blocks (341) are slidably embedded in the first groove (331).
3. The sorting device for camellia seed husks according to claim 1, wherein: A bracket (342) is disposed at the lower part of the screening hopper (34). A roller (343) is rotatably sleeved on the bracket (342). The roller (343) is in contact with the cam (38).
4. A sorting device for camellia seed husks according to claim 1, characterized in that: Deflector plates (13) are respectively and obliquely disposed at the lower parts of the first installation cavity (11) and the second installation cavity (12). A fixing plate (14) is disposed at the lower part of the deflector plate (13).
5. The sorting device for camellia seed shells according to claim 4, characterized in that: An anti-blocking component (5) is disposed between the two fixing plates (14). The anti-blocking component (5) includes: A second rotating shaft (51), rotatably disposed in the inner cavity of the screening box (1). One end of the second rotating shaft (51) passes through the screening box (1) and extends to the outside of the screening box (1), and is fixedly sleeved with a first belt pulley (52); A dispersion plate (53), fixedly sleeved on the second rotating shaft (51); The drive belt (54) is wound between the first pulley (52) and the screening assembly (3).
6. The sorting device for camellia seed shells according to claim 5, wherein: The screening assembly (3) further includes: A second pulley (39) is fixedly sleeved on the output end of the drive motor (36), and the drive belt (54) is wound between the second pulley (39) and the first pulley (52).
7. A sorting device for camellia seed shells according to claim 1, characterized in that: Second grooves (15) are respectively formed on both sides of the lower part of the inner cavity of the screening box (1), and second protrusions (41) are respectively and fixedly arranged on both sides of the collection box (4), and the second protrusions (41) are slidably embedded in the second grooves (15).
8. The sorting device for camellia seed shells according to claim 1, characterized in that: A door body (6) is rotatably arranged on one side of the screening box (1).