A self-separating nut separator

Abstract

The present invention relates to a self-separating nut separator, which comprises a working box. A power box is installed on one side of the working box. A feed box is installed on the side of the power box close to the working box. A support main shaft is installed in the middle of the inner side of the working box. One end of the support main shaft is rotatably connected to the side wall of the working box. A second sprocket is movably sleeved on the middle part of the support main shaft close to the power box. A support plate is movably sleeved on the middle part of the support main shaft far from the power box. A plurality of first turning cylinders and second turning cylinders are alternately arranged between the second sprocket and the support plate. A transmission component is installed on the other side of the working box. A runner is installed on the transmission component. A plurality of shell-breaking rods are installed in the middle of the support main shaft. The gap is adjusted according to the diameters of different shelled nuts. The spiral shell-breaking rods increase the number of strikes on the unseparated nuts, so as to ensure the separation of the kernels and shells of all shelled nuts and ensure the full separation of the kernels and shells of the shelled nuts.

Description

Technical Field

[0001] The present invention relates to the technical field of nut mechanical processing, and particularly relates to a self-separating kernel separator. Background Art

[0002] A self-separating kernel separator is a device used to break the shell and separate the kernel of nuts. By hitting and cracking the shell of the nuts, the shell is finally removed to obtain the kernel.

[0003] The patent document with the publication number CN212035874U discloses a laboratory automatic nut shelling machine, including a preparation bin, a feeding bin, a working bin, a kernel receiving bin, a blast bin, and a shell receiving bin; the blast bin and the shell receiving bin are distributed on both sides of the kernel receiving bin in sequence, and the working bin, the feeding bin, and the preparation bin are detachably stacked and fixed on the kernel receiving bin from bottom to top; the working bin is detachably fixed above the kernel receiving bin through a bottom support plate, and a plurality of cracking studs are evenly distributed on the support plate. The beneficial effect of the above patent is to provide a laboratory automatic nut shelling machine, which can effectively solve the problems of large demand for nut kernels in the laboratory and troublesome separation of nut kernels and nut shells.

[0004] The above device has certain deficiencies in use. The traditional self-separating kernel separator cannot effectively separate the kernel inside the shell from the nut shell, and often causes the phenomena of incomplete separation and kernel fragmentation during the separation of the kernel and the shell, resulting in poor separation effect. The existing self-separating kernel separator cannot adapt to different types and specifications of shelled nuts during operation, cannot fully separate the shelled nuts into kernels and shells, cannot be flexibly adjusted, has a narrow application range, and has poor use effect. Summary of the Invention

[0005] The purpose of the present invention is to provide a self-separating kernel separator aiming at the above existing problems and deficiencies, which improves the overall working efficiency.

[0006] The technical problems solved by the present invention are as follows:

[0007] (1) The existing self-separating kernel separator can often only break the shell of nuts during operation, and cannot effectively separate the kernel inside the shell from the nut shell, and often causes the phenomena of incomplete separation and kernel fragmentation during the separation of the kernel and the shell, resulting in poor separation effect;

[0008] (2) The existing self-separating kernel separator cannot adapt to different types and specifications of shelled nuts during operation, cannot fully separate the shelled nuts into kernels and shells, cannot be flexibly adjusted, has a narrow application range.

[0009] The object of the present invention can be achieved by the following technical solutions: A self-separating nut separator, comprising a working box, a power box is installed on one side of the working box, a feeding box is installed on the side of the power box close to the working box, a support main shaft is installed in the middle of the inner side of the working box, one end of the support main shaft passes through the through groove of the feeding box and penetrates the side wall of the feeding box, the other end of the support main shaft is rotatably connected to the side wall of the working box, a second sprocket is movably sleeved on one side of the middle of the support main shaft close to the power box, a support plate is movably sleeved on the side of the middle of the support main shaft far from the power box, a plurality of first turning cylinders and second turning cylinders are alternately arranged between the second sprocket and the support plate, a transmission component is installed on the other side of the working box, a runner is installed on the transmission component, the support plate is connected to the runner through the transmission component, a plurality of shell-breaking rods are installed in the middle of the support main shaft, and a discharge hopper is installed and communicated in the middle of the lower side of the working box.

[0010] As a further solution of the invention, a first sprocket is fixedly sleeved on one end of the support main shaft located in the power box, and a plurality of through circular grooves are arranged at equal angles and evenly distributed in the middle of the second sprocket.

[0011] As a further solution of the invention, the first turning cylinders and the second turning cylinders are in one-to-one correspondence, and the inner side wall of the outer periphery of each first turning cylinder is movably sleeved with the outer side wall of the outer periphery of the corresponding second turning cylinder.

[0012] As a further solution of the invention, a plurality of transmission rods and a plurality of support rods are respectively installed on the second sprocket and the support plate, the plurality of transmission rods and the support rods are alternately arranged, and the plurality of transmission rods and the support rods are both arranged at equal angles and evenly distributed.

[0013] As a further solution of the invention, a plurality of second mounting cylinders are fixedly sleeved on the transmission rods, a plurality of first mounting cylinders are fixedly sleeved on the support rods, the first turning cylinders and the first mounting cylinders are in one-to-one correspondence and are fixedly connected through first support spokes, and the second turning cylinders and the second mounting cylinders are in one-to-one correspondence and are fixedly connected through second support spokes.

[0014] As a further solution of the invention, both ends of the transmission rod respectively penetrate the side walls of the second sprocket and the support plate and are respectively slidably connected to the second sprocket and the support plate, and both ends of the support rod are fixedly connected to the second sprocket and the support plate respectively through fastening sleeves.

[0015] As a further solution of the invention, the transmission component includes a support cylinder, the support cylinder is installed on the side of the working box close to the runner, a regulating shaft is fixedly connected to the center of one side of the runner, the regulating shaft penetrates the support cylinder and the working box and extends into the working box, and a driving gear is fixedly connected to the end of the regulating shaft located in the working box.

[0016] As a further solution of the invention, a support ring is fixedly connected to the inner wall of one side of the working box close to the driving gear. A support threaded cylinder is fixedly connected to the side of the support ring away from the working box. A driving threaded cylinder is threadedly sleeved on the support threaded cylinder. A driving plate is sleeved on the outer circumference of the driving threaded cylinder. A driving gear is fixedly connected to one end of the driving threaded cylinder close to the support ring. The support threaded cylinder penetrates through the driving gear and is threadedly connected to the inner side wall of the driving gear. The driving gear meshes and drives with the driving gear, and the driving gear is slidably connected to the driving gear.

[0017] As a further solution of the invention, the driving plate is fixedly connected to the driving rod. The support rod penetrates through the driving plate and is slidably connected to the driving plate. The driving plate is rotatably connected to the driving threaded cylinder through a support bearing.

[0018] As a further solution of the invention, a plurality of shell-breaking rods are provided and are evenly distributed in a spiral shape on the support main shaft. The shell-breaking rods are arranged between the second sprocket and the support plate, and the length of the shell-breaking rods gradually increases from the direction of the second sprocket to the support plate.

[0019] Advantages of the present invention:

[0020] (1) When the first sprocket drives the support main shaft to rotate clockwise, the second sprocket drives the first flipping cylinder and the second flipping cylinder to rotate counterclockwise. At the same time, the support main shaft drives the shell-breaking rods to rotate clockwise, so as to perform non-destructive kernel-shell separation on the shelled nuts conveyed into the first flipping cylinder and the second flipping cylinder. The separated nuts and shells leak out along the gaps on the outer circumferences of the second flipping cylinder and the first flipping cylinder, and are output through the discharge hopper. After filtration, the shellless nuts can be separated. The raw materials that have not been kernel-shell separated in the working box continue to roll and finally fall into the discharge hopper for centralized output, and are put into the feeding box again. The shell-breaking rods strike the shelled nuts, and the gradually increasing length of the rods causes the striking force to gradually increase, so that the separation strength gradually increases. The spiral distribution of the shell-breaking rods causes the nuts to fly to the area with weak separation strength after hitting the shelled nuts, so as to protect the kernels from being damaged. At the same time, the number of strikes on the unseparated nuts can be increased, so as to ensure the kernel-shell separation of all the shelled nuts;

[0021] (2) Drive the transmission assembly through the rotating wheel. The rotating wheel rotates the adjusting shaft, the adjusting shaft rotates the driving gear, the driving gear rotates the transmission gear, and the transmission gear rotates the transmission screw cylinder. Due to the threaded connections of both the transmission screw cylinder and the transmission gear with the supporting screw cylinder, a reaction force is generated and acts on the transmission screw cylinder and the transmission gear, causing the transmission screw cylinder to move horizontally on the supporting screw cylinder. The transmission screw cylinder pushes the supporting bearing, the supporting bearing pushes the transmission plate, and the transmission plate pushes the transmission rod. When the transmission rod is driven to move towards the direction of the second sprocket, the transmission rod drives each second mounting cylinder, and the second mounting cylinder pushes the second flipping cylinder towards the direction of the second sprocket. Thus, within each set of flipping cylinder assemblies, the second flipping cylinders all gather towards the first flipping cylinder, thereby increasing the distance between adjacent flipping cylinder assemblies. Conversely, when the transmission rod pushes each second mounting cylinder towards the direction of the support plate, the gap between adjacent flipping cylinder assemblies is reduced, so as to adjust the gap according to the diameters of different shelled nuts, ensuring that the shelled nuts are fully separated from the kernels. At the same time, the first flipping cylinder and the second flipping cylinder flip the raw materials upwards, such that during the falling process of the materials, they are separated by hitting with the shell-breaking rods, and the shelled nuts are separated from the kernels. Through the support and rotation of the supporting bearing, the transmission plate can adjust the gap between the two even when the first flipping cylinder and the second flipping cylinder are rotating. Thus, the device can select the optimal gap according to the material size, enabling the unseparated nuts not to fall out of the flipping cylinder, while the separated inner kernels can timely fall out from the gap. It can be flexibly adjusted quickly and timely according to the diameters of different shelled nuts, improving the quality of the kernels and the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] For the convenience of those skilled in the art to understand, the present invention will be further described below with reference to the accompanying drawings.

[0023] Figure 1 It is the front view of the overall structure of the present invention;

[0024] Figure 2 It is the schematic diagram of the internal structure of the working box of the present invention;

[0025] Figure 3 It is Figure 2 the enlarged schematic diagram of area A in

[0026] Figure 4 It is the partial structural schematic diagram of the support main shaft of the present invention;

[0027] Figure 5 It is Figure 2 the enlarged schematic diagram of area B in

[0028] In the figure: 1, working box; 2, power box; 3, feeding box; 4, box door; 5, discharge hopper; 6, adjusting shaft; 7, supporting main shaft; 8, supporting cylinder; 9, runner; 10, first sprocket; 11, second sprocket; 12, first turning cylinder; 13, second turning cylinder; 14, transmission rod; 15, transmission plate; 16, supporting ring; 17, transmission gear; 18, driving gear; 19, supporting rod; 20, supporting threaded cylinder; 21, transmission threaded cylinder; 22, supporting bearing; 23, shell-breaking rod; 25, first mounting cylinder; 26, second mounting cylinder; 27, fastening sleeve; 28, supporting plate. Detailed implementation manner

[0029] To further elaborate on the technical means and effects adopted by the present invention to achieve the intended invention purpose, the following will, in conjunction with the attached drawings and preferred embodiments, elaborate in detail on the specific implementation manner, structure, features and their effects of the present invention as follows.

[0030] Please refer to Figures 1-5 As shown in the figure: A self-separating nut separator includes a working box 1. On one side of the working box 1, a power box 2 is installed. On the side of the power box 2 close to the working box 1, a feeding box 3 for conveying raw materials to the working box 1 is installed. A through groove communicating with the working box 1 is opened on one side of the feeding box 3. In the middle of the inner side of the working box 1, a supporting main shaft 7 is installed. One end of the supporting main shaft 7 passes through the through groove of the feeding box 3 and penetrates the side wall of the feeding box 3. The other end of the supporting main shaft 7 is rotatably connected to the side wall of the working box 1. A second sprocket 11 is movably sleeved on the middle part of the supporting main shaft 7 close to the power box 2. A supporting plate 28 is movably sleeved on the middle part of the supporting main shaft 7 far from the power box 2. A plurality of first turning cylinders 12 and second turning cylinders 13 are alternately arranged between the second sprocket 11 and the supporting plate 28. On the other side of the working box 1, a transmission assembly is installed. A runner 9 is installed on the transmission assembly. The supporting plate 28 is connected to the runner 9 through the transmission assembly. A plurality of shell-breaking rods 23 are installed in the middle of the supporting main shaft 7. In the middle of the lower side of the working box 1, a discharge hopper 5 is installed and communicated. On the lower side of one end of the working box 1 close to the runner 9, a discharge hopper for discharging the raw materials that have not been separated from the kernel and shell is installed and communicated.

[0031] One end of the supporting main shaft 7 located inside the power box 2 is fixedly sleeved with a first sprocket 10. Two driving motors are respectively installed at the bottom of the power box 2. The two driving motors correspond to the first sprocket 10 and the second sprocket 11 respectively. The end parts of the driving shafts of the two driving motors are both installed with driving sprockets, and the two driving sprockets are respectively driven by transmission chains with the corresponding first sprocket 10 and second sprocket 11. A number of through circular grooves evenly distributed at equal angles are formed in the middle of the second sprocket 11. During operation, the shelled nuts are used as raw materials, and the raw materials are conveyed into the working box 1 through the feeding box 3. The raw materials pass through the through circular grooves of the second sprocket 11 and enter the first turning cylinder 12 and the second turning cylinder 13. At the same time, the two driving motors are started to rotate the first sprocket 10 and the second sprocket 11, and the first sprocket 10 and the second sprocket 11 are rotated in opposite directions. When the first sprocket 10 drives the supporting main shaft 7 to rotate clockwise, the second sprocket 11 drives the first turning cylinder 12 and the second turning cylinder 13 to rotate counterclockwise. At the same time, the supporting main shaft 7 drives the shell-breaking rod 23 to rotate clockwise, so as to perform non-damaging separation of the shelled nuts conveyed into the first turning cylinder 12 and the second turning cylinder 13. The separated nuts and shells leak out along the gaps on the outer peripheries of the second turning cylinder 13 and the first turning cylinder 12, and are output through the discharge hopper 5. After filtration, the shellless nuts can be separated. The raw materials that have not been separated between the nuts and the shells in the working box 1 continue to roll and finally fall into the discharge hopper for centralized output, and are put into the feeding box 3 again, so as to ensure that all the shelled nuts are separated between the nuts and the shells.

[0032] The first turning cylinder 12 and the second turning cylinder 13 are in one-to-one correspondence. The inner side wall of the outer periphery of each first turning cylinder 12 is movably sleeved with the outer side wall of the outer periphery of the corresponding second turning cylinder 13. A number of transmission rods 14 and a number of support rods 19 are respectively installed on the second sprocket 11 and the support plate 28. The number of transmission rods 14 and support rods 19 are arranged in a staggered manner, and the number of transmission rods 14 and support rods 19 are both evenly distributed at equal angles. A number of second mounting cylinders 26 are fixedly sleeved on the transmission rods 14. A number of first mounting cylinders 25 are fixedly sleeved on the support rods 19. The first turning cylinder 12 and the first mounting cylinder 25 are in one-to-one correspondence and are fixedly connected by first support spokes. The second turning cylinder 13 and the second mounting cylinder 26 are in one-to-one correspondence and are fixedly connected by second support spokes. The two ends of the transmission rod 14 respectively penetrate the side walls of the second sprocket 11 and the support plate 28 and are respectively slidably connected with the second sprocket 11 and the support plate 28. The two ends of the support rod 19 are respectively fixedly connected with the second sprocket 11 and the support plate 28 through fastening sleeves 27;

[0033] During operation, each first flipping cylinder 12 and second flipping cylinder 13 form a set of flipping cylinder assemblies, and a gap is maintained between the outer circumferences of adjacent flipping cylinder assemblies. When it is necessary to adjust the gap between adjacent flipping cylinder assemblies, the driving transmission rod 14 is driven to move horizontally. When the transmission rod 14 is driven to move in the direction of the second sprocket 11, the transmission rod 14 drives each second mounting cylinder 26, and the second mounting cylinder 26 pushes the second flipping cylinder 13 to move in the direction of the second sprocket 11. Thus, within each set of flipping cylinder assemblies, the second flipping cylinder 13 moves closer to the first flipping cylinder 12, thereby increasing the distance between adjacent flipping cylinder assemblies. Conversely, when the transmission rod 14 pushes each second mounting cylinder 26 to move in the direction of the support plate 28, the gap between adjacent flipping cylinder assemblies is reduced, so as to adjust the gap according to the diameter of different shelled nuts, ensuring that the shelled nuts are fully separated from the shells. At the same time, the first flipping cylinder 12 and the second flipping cylinder 13 flip the raw materials upward, so that during the falling process of the materials, they are separated by hitting with the shell-breaking rods 23, and the shelled nuts are separated from the shells.

[0034] The transmission assembly includes a support cylinder 8, and the support cylinder 8 is installed on one side of the working box 1 close to the runner 9. A regulating shaft 6 is fixedly connected to the center of one side of the runner 9. The regulating shaft 6 penetrates through the support cylinder 8 and the working box 1 and extends into the working box 1, and the regulating shaft 6 is rotatably connected to both the working box 1 and the support cylinder 8. One end of the regulating shaft 6 located inside the working box 1 is fixedly connected to a driving gear 18. A support ring 16 is fixedly connected to the inner wall of the working box 1 close to the driving gear 18. The support ring 16 is coaxial with the support main shaft 7. A support threaded cylinder 20 is fixedly connected to the side of the support ring 16 away from the working box 1. The support threaded cylinder 20 is coaxial with the support main shaft 7. A transmission threaded cylinder 21 is threadedly sleeved on the outer circumference of the support threaded cylinder 20. A transmission plate 15 is sleeved on the outer circumference of the transmission threaded cylinder 21, and the transmission plate 15 is rotatably connected to the transmission threaded cylinder 21 through a support bearing 22. One end of the transmission threaded cylinder 21 close to the support ring 16 is fixedly connected to a transmission gear 17. The support threaded cylinder 20 penetrates through the transmission gear 17 and is threadedly connected to the inner side wall of the transmission gear 17. The transmission plate 15 is fixedly connected to the transmission rod 14. A support rod 19 penetrates through the transmission plate 15 and is slidably connected to the transmission plate 15. The transmission gear 17 is in meshing transmission with the driving gear 18, and the transmission gear 17 is slidably connected to the driving gear 18;

[0035] During operation, the drive assembly is driven by the rotating wheel 9, thereby pushing the drive rod 14 to move horizontally. The rotating wheel 9 rotates the adjustment shaft 6, the adjustment shaft 6 rotates the driving gear 18, the driving gear 18 rotates the transmission gear 17, and the transmission gear 17 rotates the transmission screw barrel 21. Due to the threaded connections of both the transmission screw barrel 21 and the transmission gear 17 with the support screw barrel 20, a reaction force is generated on the transmission screw barrel 21 and the transmission gear 17, causing the transmission screw barrel 21 to move horizontally on the support screw barrel 20. The transmission screw barrel 21 pushes the support bearing 22, the support bearing 22 pushes the transmission plate 15, and the transmission plate 15 pushes the drive rod 14, thereby adjusting the gap between the first flipping cylinder 12 and the second flipping cylinder 13. Through the support and rotation of the support bearing 22, the transmission plate 15 can adjust the gap between the two even when the first flipping cylinder 12 and the second flipping cylinder 13 are rotating. Thus, the device can select the optimal gap according to the size of the material, preventing the unseparated nuts from falling out of the flipping cylinder, while allowing the separated kernels to promptly fall out through the gap. It can flexibly and quickly adjust according to the diameters of different shelled nuts in a timely manner, improving the quality of the kernels and the working efficiency.

[0036] Doors 4 are installed on both sides of the working box 1. Handles and observation windows are installed on the doors 4. A number of shell-breaking rods 23 are arranged in a spiral and evenly distributed on the support main shaft 7, and the shell-breaking rods 23 are arranged between the second sprocket 11 and the support plate 28. The length of the shell-breaking rods 23 gradually increases from the direction of the second sprocket 11 towards the support plate 28. During operation, the shell-breaking rods 23 strike the shelled nuts, and the gradually increasing length of the rods causes the striking force to gradually increase, resulting in a gradually increasing separation intensity. After the spiral-distributed shell-breaking rods 23 strike the shelled nuts, the nuts fly towards the area with a weak separation intensity to protect the kernels from being damaged, and at the same time, it can also increase the number of strikes on the unseparated nuts.

[0037] During the use of the present invention, the shelled nuts are used as raw materials, and the raw materials are conveyed into the working box 1 through the feeding box 3. The raw materials pass through the through-round groove of the second sprocket 11 and enter the first flipping cylinder 12 and the second flipping cylinder 13. At the same time, two driving motors are started to rotate the first sprocket 10 and the second sprocket 11, and the first sprocket 10 and the second sprocket 11 rotate in opposite directions. When the first sprocket 10 drives the support main shaft 7 to rotate clockwise, the second sprocket 11 drives the first flipping cylinder 12 and the second flipping cylinder 13 to rotate counterclockwise. At the same time, the support main shaft 7 drives the shell-breaking rod 23 to rotate clockwise, so as to perform non-damaging kernel-shell separation on the shelled nuts conveyed into the first flipping cylinder 12 and the second flipping cylinder 13. The separated kernels and shells leak out along the gaps on the outer peripheries of the second flipping cylinder 13 and the first flipping cylinder 12, and are output through the discharge hopper 5. After filtration, the shellless kernels can be separated. The raw materials that have not been kernel-shell separated in the working box 1 continue to roll and finally fall into the discharge hopper for centralized output, and are put into the feeding box 3 again, so as to ensure that all the shelled nuts are kernel-shell separated;

[0038] When the first sprocket 10 drives the support main shaft 7 to rotate clockwise, the second sprocket 11 drives the first flipping cylinder 12 and the second flipping cylinder 13 to rotate counterclockwise. At the same time, the support main shaft 7 drives the shell-breaking rod 23 to rotate clockwise, so as to perform non-damaging kernel-shell separation on the shelled nuts conveyed into the first flipping cylinder 12 and the second flipping cylinder 13. The separated kernels and shells leak out along the gaps on the outer peripheries of the second flipping cylinder 13 and the first flipping cylinder 12, and are output through the discharge hopper 5. After filtration, the shellless kernels can be separated. The raw materials that have not been kernel-shell separated in the working box 1 continue to roll and finally fall into the discharge hopper for centralized output, and are put into the feeding box 3 again. The shell-breaking rod 23 strikes the shelled nuts, and the gradually increasing length of the rod causes the striking force to gradually increase, so that the separation strength gradually increases. The helically distributed shell-breaking rod 23 makes the nuts fly to the area with weak separation strength after striking the shelled nuts, so as to protect the kernels from being damaged. At the same time, it can also increase the number of strikes on the non-separated nuts, so as to ensure that all the shelled nuts are kernel-shell separated;

[0039] Drive the transmission component through the runner 9. The runner 9 rotates the adjusting shaft 6. The adjusting shaft 6 rotates the driving gear 18. The driving gear 18 rotates the transmission gear 17. The transmission gear 17 rotates the transmission screw barrel 21. Due to the threaded connections of both the transmission screw barrel 21 and the transmission gear 17 with the support screw barrel 20, a reaction force is generated and acts on the transmission screw barrel 21 and the transmission gear 17, causing the transmission screw barrel 21 to move horizontally on the support screw barrel 20. The transmission screw barrel 21 pushes the support bearing 22. The support bearing 22 pushes the transmission plate 15. The transmission plate 15 pushes the transmission rod 14. When the transmission rod 14 is driven to move in the direction of the second sprocket 11, the transmission rod 14 drives each second mounting cylinder 26. The second mounting cylinder 26 pushes the second flipping cylinder 13 to move in the direction of the second sprocket 11. Thus, within each set of flipping cylinder assemblies, the second flipping cylinders 13 all move closer to the first flipping cylinder 12, thereby increasing the distance between adjacent flipping cylinder assemblies. Conversely, when the transmission rod 14 pushes each second mounting cylinder 26 to move in the direction of the support plate 28, the gap between adjacent flipping cylinder assemblies is reduced, so as to adjust the gap according to the diameters of different shelled nuts, ensuring that the shelled nuts are fully separated from the kernels. At the same time, the first flipping cylinder 12 and the second flipping cylinder 13 flip the raw materials upward, so that during the falling process of the materials, they are separated by hitting with the shell-breaking rods 23, and the shelled nuts are separated from the kernels. Through the support and rotation of the support bearing 22, the transmission plate 15 can adjust the gap between the first flipping cylinder 12 and the second flipping cylinder 13 even when they are rotating. Thus, the device can select the optimal gap according to the material size, so that the unseparated nuts cannot fall out of the flipping cylinder, while the separated inner kernels can timely fall out from the gap. It can be flexibly adjusted quickly and timely according to the diameters of different shelled nuts, improving the quality of the kernels and the working efficiency.

[0040] The above is only a preferred embodiment of the present invention and does not impose any form of limitation on the present invention. Although the present invention has been disclosed as above with a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to it as equivalent embodiments with equivalent changes within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A self-separating nut separator, comprising a working box (1), a power box (2) is installed on one side of the working box (1), and a feeding box (3) is installed on the side of the power box (2) close to the working box (1), characterized in that, In the middle of the inner side of the working box (1), a supporting main shaft (7) is installed. The supporting main shaft (7) is rotatably connected to the side wall of the working box (1). A second sprocket (11) is movably sleeved on one side of the middle part of the supporting main shaft (7) close to the power box (2), and a supporting plate (28) is movably sleeved on one side of the middle part of the supporting main shaft (7) far from the power box (2). A plurality of first turning cylinders (12) and second turning cylinders (13) are staggered between the second sprocket (11) and the supporting plate (28). A transmission assembly is installed on the other side of the working box (1), and a runner (9) is installed on the transmission assembly. The supporting plate (28) is connected to the runner (9) through the transmission assembly. A discharge hopper (5) is installed and communicated in the middle of the lower side of the working box (1); The first turning cylinders (12) and the second turning cylinders (13) are in one-to-one correspondence. The inner peripheral side wall of each first turning cylinder (12) is movably sleeved with the outer peripheral side wall of the corresponding second turning cylinder (13); A plurality of transmission rods (14) and a plurality of support rods (19) are respectively installed on the second sprocket (11) and the supporting plate (28). The plurality of transmission rods (14) and the support rods (19) are evenly and staggeredly distributed at equal angles; A plurality of second mounting cylinders (26) are fixedly sleeved on the transmission rods (14), and a plurality of first mounting cylinders (25) are fixedly sleeved on the support rods (19). The first turning cylinders (12) are connected to the first mounting cylinders (25) in one-to-one correspondence, and the second turning cylinders (13) are connected to the second mounting cylinders (26) in one-to-one correspondence; Both ends of the transmission rod (14) penetrate through the side walls of the second sprocket (11) and the supporting plate (28) and are respectively slidably connected to the second sprocket (11) and the supporting plate (28). Both ends of the support rod (19) are fixedly connected to the second sprocket (11) and the supporting plate (28) respectively through fastening sleeves (27).

2. The self-separating nut separator according to claim 1, characterized in that, One end of the supporting main shaft (7) located in the power box (2) is fixedly sleeved with a first sprocket (10). A plurality of through circular grooves evenly distributed at equal angles are formed in the middle of the second sprocket (11).

3. The self-separating nut separator according to claim 1, characterized in that, The transmission assembly includes a support cylinder (8). The support cylinder (8) is installed on one side of the working box (1) close to the runner (9). One side center of the runner (9) is fixedly connected with an adjusting shaft (6). The adjusting shaft (6) penetrates through the support cylinder (8) and the working box (1) and extends into the working box (1). One end of the adjusting shaft (6) located in the working box (1) is fixedly connected with a driving gear (18).

4. The self-separating nut separator according to claim 3, characterized in that, On the inner wall of one side of the working box (1) close to the driving gear (18), a support ring (16) is fixedly connected. The support ring (16) is fixedly connected with a support threaded cylinder (20). A driving threaded cylinder (21) is threadedly sleeved on the support threaded cylinder (20). A driving plate (15) is sleeved on the outer periphery of the driving threaded cylinder (21). The driving plate (15) is rotationally connected with the driving threaded cylinder (21) through a support bearing (22). One end of the driving threaded cylinder (21) close to the support ring (16) is fixedly connected with a driving gear (17). The support threaded cylinder (20) penetrates through the driving gear (17) and is threadedly connected with the inner wall of the driving gear (17). The driving gear (17) is in meshing transmission with the driving gear (18), and the driving gear (17) is slidably connected with the driving gear (18).

5. The self-separating nut separator according to claim 4, characterized in that, The driving plate (15) is fixedly connected with a driving rod (14). A support rod (19) penetrates through the driving plate (15) and is slidably connected with the driving plate (15).

6. The self-separating nut separator according to claim 1, characterized in that, In the middle of the support main shaft (7), a plurality of shell-breaking rods (23) are installed. There are a plurality of the shell-breaking rods (23) and they are evenly distributed on the support main shaft (7) in a spiral shape. The shell-breaking rods (23) are arranged between the second sprocket (11) and the support plate (28), and the length of the shell-breaking rods (23) gradually increases from the direction of the second sprocket (11) to the support plate (28).

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