A cinnamomum seed shelling and separating device

Abstract

The application discloses a camphor seed shelling and separating device, which comprises a working box, a discharging rack is arranged at the bottom center of the working box, a top plate with a feeding port is arranged at the top of the working box, a rotating disc for providing rotating driving force for camphor seed shelling, a first working disc and a second working disc for driving camphor seed feeding and discharging, and a pressing disc for camphor seed shelling are sequentially arranged between the feeding port and the discharging rack in the working box, and a blower is arranged on one side of the discharging rack and used for screening camphor seed shells and kernels after shelling. The camphor seed shelling and separating device solves the problems that the prior art lacks similar shelling equipment with high automation degree, especially the camphor seed particles are smaller than peanuts, the convenience of use is poor when the similar peanut shelling equipment is used, and a plurality of control switches need to be controlled during batch processing of the equipment, and the operation is complicated and the automation degree is low.

Description

Technical Field

[0001] This invention relates to the field of dehulling and separation technology, and in particular to a dehulling and separation device for camphor tree seeds. Background Technology

[0002] my country is rich in camphor tree resources, and its seeds are rich in oil and protein. The kernels contain 58.02% oil and 18.15% protein, with the carbon-chain fatty acid content exceeding 90%, making it a unique natural medium-chain fatty acid resource in my country. Camphor trees mainly grow in hilly areas and do not compete with grain crops for land, indicating good prospects for development and utilization. According to estimates from the First National Symposium on the Development and Utilization of Camphor Tree Seeds (July 2021, Nanchang), my country's annual camphor tree seed resource is approximately 11.08 million tons, slightly lower than the yield of rapeseed (13.1 million tons in 2019), representing a very large oilseed resource. Although camphor fruit is rich in aromatic substances, multiple laboratories have proven that camphor tree seed kernel oil is safe and non-toxic and can be directly processed into high-grade edible oil using conventional oil extraction processes. Currently, relevant research institutions have begun to apply for camphor tree kernel oil to be recognized as a new edible oil resource, and its enormous development potential will significantly improve my country's self-sufficiency in edible oil.

[0003] The key technology for non-toxic and harmless extraction of camphor seed kernel oil lies in completely separating the seed shell from the kernel before extracting the oil. Current technology lacks similar, highly automated shelling equipment. Especially since camphor seeds are smaller than peanuts, using peanut-like shelling equipment is inconvenient, and batch processing requires controlling multiple switches, making operation cumbersome and resulting in low automation. Summary of the Invention

[0004] The purpose of this invention is to provide a camphor seed shelling and separation device to solve the problem that there is a lack of similar highly automated shelling equipment in the prior art. In particular, camphor seed particles are smaller than peanuts, and when similar peanut shelling equipment is used, the ease of use is poor. At the same time, batch processing of the equipment requires the control of multiple control switches, which is cumbersome and has a low degree of automation.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a camphor seed shelling and separation device, comprising a working box, a discharge rack at the bottom center of the working box, a top plate with a feed inlet at the top of the working box, and inside the working box, from the feed inlet to the discharge rack, a rotating disc for providing rotational driving force for camphor seed shelling, a first working disc and a second working disc for driving the feeding and discharging of camphor seeds, and a pressing disc for shelling camphor seeds; and a blower for screening the shelled camphor seed shells and kernels on one side of the discharge rack.

[0006] The inner surface of the second working disc is provided with a first switch mechanism for stopping feeding, and the outer surface of the working box is provided with a second switch mechanism for starting discharging near the first and second working discs.

[0007] A drive motor is provided on the upper surface of the top plate, and a rotating rod is provided through the drive end of the drive motor. The bottom end face of the rotating rod is fixedly connected to the rotating disk by multiple fastening bolts. An electric telescopic rod is provided on the upper surface of the rotating disk near the edge, and the drive end of the electric telescopic rod is fixedly connected to the first working disk by multiple fastening bolts.

[0008] Preferably, a feeding hole is provided on the upper surface of the rotating disk near the center, and a conveying hole is provided through the upper surfaces of the first working disk, the second working disk, and the pressing disk. The feeding hole and the conveying hole are located on the same axis. A conveying pipe is fixedly connected to the lower surface of the rotating disk at the feeding hole position. The outer surface of the conveying pipe is aligned with the inner surface of the conveying hole. Camphor seeds are injected along the feeding hole, and the camphor seeds enter the bottom of the working box along the conveying pipe and the conveying hole. The injection effect is good and the speed is fast.

[0009] Preferably, the first switching mechanism includes a working groove that is connected to the conveying hole. A valve core is slidably connected to the inner surface of the working groove. A first spring is provided on the side of the valve core away from the conveying hole. The two end faces of the first spring are fixedly connected to the second working disc and the valve core, respectively. The first spring is compressed. When the electric telescopic rod is activated to drive the first working disc to descend, the top rod disengages from the control groove. The elastic potential energy of the first spring pushes the control groove, causing the valve core to close the conveying hole, which facilitates the subsequent crushing and shelling work.

[0010] Preferably, the valve core is positioned to match the conveying hole, the upper surface of the valve core is provided with a control groove, and a push rod is fixedly connected to the lower surface of the rotating disk. The push rod passes through the first working disk and is connected to the working groove. The push rod is positioned to match the control groove. When the first working disk is raised by activating the electric telescopic rod, the push rod contacts the control groove, causing the valve core to slide along the working groove. At this time, the elastic potential energy of the first spring increases, the conveying hole opens, and the feeding operation is convenient.

[0011] Preferably, the second switching mechanism includes a fixed base, which is fixedly connected to the outer surface of the working box. A sliding frame is slidably connected through the outer surface of the fixed base. A contact block is fixedly connected to the sliding frame at a position on the inner surface of the working box. A fixed rod is fixedly connected to the outer surface of the sliding frame near the bottom. A baffle is fixedly connected to the end face of the fixed rod. The baffle passes through the discharge frame and is slidably connected to the discharge frame. A limit frame is fixedly connected through the outer surface of the working box near the sliding frame. When the first working plate descends, the contact block and the first working plate... The outer surface of the disc slides. Because the outer diameter of the first working disc is uniform and small, the end face of the baffle blocks the discharge rack. When the first working disc rises, the bonding block slides with the outer surface of the second working disc. The outer diameter of the outer surface of the second working disc is irregular. When the outer surface of the second working disc and the bonding block are at the same position as the outer diameter of the first working disc, the end face of the baffle blocks the discharge rack. When the outer surface of the second working disc and the bonding block are at the position of the larger outer diameter, the outer surface of the second working disc pushes the bonding block, so that the sliding rack slides along the limit frame, that is, the baffle disengages from the discharge rack, which facilitates the discharge work at the position of the discharge rack.

[0012] Preferably, the bonding block is arc-shaped near the first and second working discs, and the bonding block is slidably connected to the outer surfaces of the first and second working discs. A third spring is provided between the bonding block and the working box, and the third spring is compressed. The first working disc is disc-shaped, the second working disc is curved, and the outer surfaces of the first and second working discs overlap. The function of the third spring is to make the bonding block adhere to the outer surface of the first or second working disc.

[0013] Preferably, the lower surface of the pressing disc is evenly provided with multiple mounting grooves, and each of the mounting grooves is slidably connected to a sliding seat. Each of the sliding seats is rotatably connected to a roller at its bottom. Multiple spring grooves are provided between the sliding seats and the pressing disc, and each spring groove is provided with a second spring. The second spring is compressed. After the pressing disc descends, the roller comes into direct contact with the camphor seeds. Before the seeds are shelled, they are relatively plump and will push the sliding seats to slide along the mounting grooves. After multiple rolling operations, the camphor seeds are shelled. At this time, the roller and the shelled camphor seeds roll relatively smoothly, thus completing the rolling operation.

[0014] Preferably, a mounting base is fixedly connected to the lower surface of the working box near the discharge rack, and a blower is fixedly connected to the outer surface of the mounting base. The blower is matched with the discharge rack. During the discharge process, the blower is activated to screen the camphor tree seed shells and kernels, thereby ensuring the separation effect.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. Camphor seeds are injected through the feed hole and enter the bottom of the working box through the conveying pipe and conveying hole. The injection effect is good. When shelling, the drive motor is started to drive the rotating disc, which in turn drives the bottom pressing disc to rotate. The roller is in direct contact with the camphor seeds. Before shelling, the camphor seeds are relatively full and will push the sliding seat to slide along the mounting groove. After multiple crushing, the camphor seeds are shelled. At this time, the roller and the shelled camphor seeds roll relatively smoothly, thus completing the crushing work. The shelling effect of the camphor seeds is good and the shelling is thorough.

[0017] 2. During the feeding process, when the electric telescopic rod is activated to raise the first working disc, the top rod contacts the control groove, causing the valve core to slide along the working groove. At this time, the elastic potential energy of the first spring increases, and the conveying hole opens. Subsequently, by activating the drive motor, when the outer surface of the second working disc and the bonding block are at the same position as the outer diameter of the first working disc, the end face of the baffle blocks the discharge rack, which can effectively prevent camphor seeds from being discharged directly. Then, when the electric telescopic rod is activated to lower the first working disc, the top rod disengages from the control groove, and the elastic potential energy of the first spring pushes the control groove, causing the valve core to close the conveying hole, facilitating subsequent crushing and shelling work. It is easy to use.

[0018] 3. After processing is completed, during the discharge process, when the first working plate is raised by starting the electric telescopic rod, the top rod contacts along the control groove, causing the valve core to slide along the working groove. At this time, the elastic potential energy of the first spring increases, the conveying hole opens, and then the drive motor is started. When the outer surface of the second working plate is at the position of the bonding block with a larger outer diameter, the outer surface of the second working plate pushes the bonding block, causing the sliding frame to slide along the limit frame, that is, the baffle is separated from the discharge frame, which facilitates the discharge work at the position of the discharge frame. Attached Figure Description

[0019] Figure 1 This is a front perspective view of a camphor seed dehulling and separation device according to the present invention;

[0020] Figure 2 This is a top perspective view of a camphor seed dehulling and separation device according to the present invention;

[0021] Figure 3 This is a front sectional view of a camphor seed dehulling and separation device according to the present invention;

[0022] Figure 4 This is a side sectional view of a camphor seed dehulling and separation device according to the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of the first and second working discs of the camphor seed dehulling and separation device of the present invention;

[0024] Figure 6 for Figure 3 Enlarged view of point A in the middle;

[0025] Figure 7 for Figure 4 Enlarged view of section B in the middle.

[0026] In the picture:

[0027] 1. Working box; 11. Discharge rack; 12. Top plate; 2. Drive motor; 21. Rotating rod; 22. Rotating disc; 23. Feed hole; 24. Conveying pipe; 25. Electric telescopic rod; 26. Top rod; 3. First working disc; 31. Second working disc; 32. Conveying hole; 33. Working groove; 34. Valve core; 35. Control groove; 36. First spring; 4. Fixed seat; 41. Sliding frame; 42. Adhesive block; 43. Fixed rod; 44. Baffle; 45. Limiting frame; 5. Pressing disc; 51. Sliding seat; 52. Roller; 53. Second spring; 6. Mounting seat; 61. Blower. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Please see Figure 1-7 The present invention provides a technical solution: a camphor seed shelling and separation device, characterized in that it includes a working box 1, a discharge rack 11 at the bottom center of the working box 1, a top plate 12 with a feed inlet at the top of the working box 1, and inside the working box 1, from the feed inlet to the discharge rack 11, a rotating disk 22 for providing rotational driving force for shelling camphor seeds, a first working disk 3 and a second working disk 31 for driving the feeding and discharging of camphor seeds, and a pressing disk 5 for shelling camphor seeds; and a blower 61 for screening the shells and kernels of the shelled camphor seeds is provided on one side of the discharge rack 11.

[0030] The inner surface of the second working disc 31 is provided with a first switch mechanism for stopping the feeding, and the outer surface of the working box 1 is provided with a second switch mechanism for starting the discharge near the first working disc 3 and the second working disc 31.

[0031] A drive motor 2 is provided on the upper surface of the top plate 12. A rotating rod 21 is provided through the drive end of the drive motor 2. The bottom end face of the rotating rod 21 is fixedly connected to the rotating disk 22 by multiple fastening bolts. An electric telescopic rod 25 is provided on the upper surface of the rotating disk 22 near the edge. The drive end of the electric telescopic rod 25 is fixedly connected to the first working disk 3 by multiple fastening bolts.

[0032] The effect achieved is as follows: camphor seeds are injected along the feed hole 23 and enter the bottom position of the working box 1 along the conveying pipe 24 and the conveying hole 32. The injection effect is good. When shelling, the drive motor 2 is started to drive the rotating disk 22, thereby stimulating the bottom pressing disk 5 to rotate. The roller 52 is in direct contact with the camphor seeds. Before shelling, the camphor seeds are relatively full and will push the sliding seat 51 to slide along the mounting groove. After multiple crushing, the camphor seeds are shelled. At this time, the roller 52 and the shelled camphor seeds roll relatively smoothly, thus completing the crushing work. The shelling effect of the camphor seeds is good and the shelling is sufficient. During the discharge process, the blower 61 is started. The blower 61 screens the discharged camphor seed shells and kernels to ensure the separation effect.

[0033] like Figure 2-4 As shown, a feed hole 23 is provided on the upper surface of the rotating disk 22 near the center. A conveying hole 32 is provided through the upper surfaces of the first working disk 3, the second working disk 31, and the pressing disk 5. The feed hole 23 and the conveying hole 32 are located on the same axis. A conveying pipe 24 is fixedly connected to the lower surface of the rotating disk 22 at the position of the feed hole 23. The outer surface of the conveying pipe 24 mates with the inner surface of the conveying hole 32. The first switching mechanism includes a working groove 33, which is connected to the conveying hole 32. The inner surface of the working groove 33 slides... A valve core 34 is dynamically connected. A first spring 36 is provided on the side of the valve core 34 away from the conveying hole 32. The two end faces of the first spring 36 are fixedly connected to the second working plate 31 and the valve core 34 respectively, and the first spring 36 is compressed. The valve core 34 is matched with the conveying hole 32. A control groove 35 is opened on the upper surface of the valve core 34. A push rod 26 is fixedly connected to the lower surface of the rotating plate 22. The push rod 26 passes through the first working plate 3 and is connected to the working groove 33. The push rod 26 is matched with the control groove 35.

[0034] Camphor seeds are injected through the feed hole 23. The seeds then enter the bottom of the working box 1 through the conveying pipe 24 and the conveying hole 32. The injection effect is good and the speed is fast. When the first working plate 3 is lowered by starting the electric telescopic rod 25, the top rod 26 disengages from the control groove 35. The elastic potential energy of the first spring 36 pushes the control groove 35, causing the valve core 34 to close the conveying hole 32, which facilitates the subsequent crushing and shelling work. When the first working plate 3 is raised by starting the electric telescopic rod 25, the top rod 26 contacts the control groove 35, causing the valve core 34 to slide along the working groove 33. At this time, the elastic potential energy of the first spring 36 increases, and the conveying hole 32 opens, which facilitates the feeding work.

[0035] like Figure 3 , Figure 5 and Figure 6As shown, the second switching mechanism includes a fixed base 4, which is fixedly connected to the outer surface of the working box 1. A sliding frame 41 is slidably connected through the outer surface of the fixed base 4. A bonding block 42 is fixedly connected to the sliding frame 41 at the inner surface of the working box 1. A fixed rod 43 is fixedly connected to the outer surface of the sliding frame 41 near the bottom. A baffle 44 is fixedly connected to the end face of the fixed rod 43. The baffle 44 passes through the discharge rack 11 and is slidably connected to the discharge rack 11. A limit frame 45 is fixedly connected through the outer surface of the working box 1 near the sliding frame 41. The bonding block 42 is arc-shaped near the first working plate 3 and the second working plate 31 and is slidably connected to the outer surface of the first working plate 3 and the second working plate 31. A third spring is provided between the bonding block 42 and the working box 1 and is compressed. The first working plate 3 is disc-shaped and the second working plate 31 is curved. The outer surfaces of the first working plate 3 and the second working plate 31 have overlapping surfaces.

[0036] The effect achieved is as follows: when the first working disc 3 descends, the bonding block 42 slides against the outer surface of the first working disc 3. Since the outer diameter of the first working disc 3 is uniform and small, the end face of the baffle 44 blocks the discharge rack 11. When the first working disc 3 rises, the bonding block 42 slides against the outer surface of the second working disc 31. The outer diameter of the outer surface of the second working disc 31 is irregular. When the outer surface of the second working disc 31 and the bonding block 42 are at the same position as the outer diameter of the first working disc 3, the end face of the baffle 44 blocks the discharge rack 11. When the outer surface of the second working disc 31 and the bonding block 42 are at a larger position, the outer surface of the second working disc 31 pushes the bonding block 42, so that the sliding rack 41 slides along the limiting rack 45, that is, the baffle 44 disengages from the discharge rack 11, which facilitates the discharge work at the position of the discharge rack 11. The function of the third spring is to make the bonding block 42 adhere to the outer surface of the first working disc 3 or the second working disc 31.

[0037] like Figure 4 and Figure 7 As shown, multiple mounting grooves are evenly provided on the lower surface of the pressing plate 5. Sliding seats 51 are slidably connected to the inner surfaces of the multiple mounting grooves. Rollers 52 are rotatably connected between the bottoms of the multiple sliding seats 51. Multiple spring grooves are provided between the sliding seats 51 and the pressing plate 5, and a second spring 53 is provided in each spring groove. The second spring 53 is compressed.

[0038] The effect achieved is that after the pressing disc 5 descends, the roller 52 comes into direct contact with the camphor seeds. Before the seeds are dehulled, the seeds are relatively plump and will push the sliding seat 51 to slide along the mounting groove. After multiple rolling, the seeds are dehulled. At this time, the roller 52 and the dehulled seeds roll relatively smoothly, thus completing the rolling work.

[0039] The working principle of this device is as follows: During the feeding process, when the electric telescopic rod 25 is activated, the first working disc 3 rises, and the top rod 26 contacts the control groove 35, causing the valve core 34 to slide along the working groove 33. At this time, the elastic potential energy of the first spring 36 increases, and the conveying hole 32 opens. Subsequently, by activating the drive motor 2, when the outer surface of the second working disc 31 is aligned with the bonding block 42 at the same position as the first working disc 3, the end face of the baffle 44 blocks the discharge rack 11, effectively preventing camphor seeds from being discharged directly. Camphor seeds are injected through the feed hole 23 and then enter the bottom of the working box 1 through the conveying pipe 24 and the conveying hole 32, resulting in good injection efficiency. Subsequently, when the electric telescopic rod 25 is activated to lower the first working disc 3, the top rod 26 disengages from the control groove 35. The elastic potential energy of the first spring 36 pushes the control groove 35, causing the valve core 34 to close the conveying hole 32. Then, the shelling process begins. By activating the drive motor 2, the rotating disc 22 is driven, thereby rotating the bottom pressing disc 5. The roller 52 and the camphor seeds... Before dehulling, the camphor seeds are relatively plump and will push the sliding seat 51 to slide along the mounting groove. After multiple crushings, the camphor seeds are dehulled. At this time, the roller 52 rolls smoothly with the dehulled camphor seeds, thus completing the crushing work. The dehulling effect of the camphor seeds is good and the dehulling is thorough. After processing, during the discharge process, when the electric telescopic rod 25 is activated to drive the first working disc 3 to rise, the top rod 26 contacts along the control groove 35, causing the valve core 34 to slide along the working groove 33. At this time, the first spring... When the elastic potential energy of spring 36 increases, the conveying hole 32 opens. Then, by starting the drive motor 2, when the outer surface of the second working disc 31 and the bonding block 42 are at a position with a larger outer diameter, the outer surface of the second working disc 31 pushes the bonding block 42, causing the sliding frame 41 to slide along the limiting frame 45, that is, the baffle 44 disengages from the discharge frame 11, making it convenient for the discharge frame 11 to discharge the material. During the discharge process, the blower 61 is started. The blower 61 screens the camphor tree seed shells and kernels to ensure the separation effect, thus completing the work.

[0040] When starting the next cycle, the drive motor 2 is started directly. When the outer surface of the second working disc 31 and the bonding block 42 are at the same position as the outer diameter of the first working disc 3, the end face of the baffle 44 blocks the discharge rack 11, and then camphor seeds are directly injected.

[0041] The drive motor 2 is a stepper motor, such as Figure 3 As shown, this position is the initial position where the drive motor 2 rotates 270 degrees in both directions to ensure that the bonding block 42 can pass through the maximum and minimum diameter positions of the second working disc 31.

[0042] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device for dehulling and separating camphor tree seeds, characterized in that, The device includes a working box (1), a discharge rack (11) at the bottom center of the working box (1), a top plate (12) with a feed inlet at the top of the working box (1), and a rotating disk (22) for providing rotational driving force for shelling camphor seeds, a first working disk (3) and a second working disk (31) for driving the feeding and discharging of camphor seeds, and a pressing disk (5) for shelling camphor seeds, arranged sequentially from the feed inlet to the discharge rack (11). A blower (61) for screening the shells and kernels of the shelled camphor seeds is provided on one side of the discharge rack (11). The inner surface of the second working disc (31) is provided with a first switch mechanism for stopping feeding, and the outer surface of the working box (1) is provided with a second switch mechanism for opening the discharge near the first working disc (3) and the second working disc (31). A drive motor (2) is provided on the upper surface of the top plate (12). A rotating rod (21) is provided through the drive end of the drive motor (2). The bottom end face of the rotating rod (21) is fixedly connected to the rotating disk (22) by multiple fastening bolts. An electric telescopic rod (25) is provided on the upper surface of the rotating disk (22) near the edge. The drive end of the electric telescopic rod (25) is fixedly connected to the first working disk (3) by multiple fastening bolts. The upper surface of the rotating disk (22) is provided with a feed hole (23) near the middle position. The upper surfaces of the first working disk (3), the second working disk (31) and the pressing disk (5) are provided with a conveying hole (32). The feed hole (23) and the conveying hole (32) are located on the same axis. The lower surface of the rotating disk (22) is provided with a conveying pipe (24) located at the feed hole (23). The outer surface of the conveying pipe (24) is matched with the inner surface of the conveying hole (32). The first switching mechanism includes a working groove (33), which is connected to the conveying hole (32). A valve core (34) is slidably connected to the inner surface of the working groove (33). A first spring (36) is provided on the side of the valve core (34) away from the conveying hole (32). The first spring (36) is located between the second working plate (31) and the valve core (34), and the first spring (36) is compressed. The valve core (34) is positioned to cooperate with the conveying hole (32). A control groove (35) is provided on the upper surface of the valve core (34). A push rod (26) is provided on the lower surface of the rotating disk (22). The push rod (26) passes through the first working disk (3) and is connected to the working groove (33). The push rod (26) is positioned to cooperate with the control groove (35). The second switching mechanism includes a fixed base (4), which is fixedly connected to the outer surface of the working box (1). A sliding frame (41) is slidably connected through the outer surface of the fixed base (4). A fitting block (42) is provided on the inner surface of the sliding frame (41). A fixed rod (43) is provided on the outer surface of the sliding frame (41) near the bottom. A baffle (44) is provided on the end face of the fixed rod (43). The baffle (44) passes through the discharge rack (11) and is slidably connected to the discharge rack (11). A limit frame (45) is provided through the outer surface of the working box (1) near the sliding frame (41). The bonding block (42) is arc-shaped near the first working plate (3) and the second working plate (31), and the bonding block (42) is slidably connected to the outer surface of the first working plate (3) and the second working plate (31). A third spring is provided between the bonding block (42) and the working box (1), and the third spring is compressed. The first working plate (3) is disc-shaped, the second working plate (31) is curved, and the outer surfaces of the first working plate (3) and the second working plate (31) have overlapping surfaces.

2. The camphor seed dehulling and separation device according to claim 1, characterized in that: The lower surface of the pressing plate (5) is evenly provided with multiple mounting grooves, and the inner surfaces of the multiple mounting grooves are slidably connected with sliding seats (51). The bottom of the multiple sliding seats (51) is rotatably connected with rollers (52). Multiple spring grooves are provided between the sliding seats (51) and the pressing plate (5), and a second spring (53) is provided in each spring groove. The second spring (53) is compressed.

3. The camphor seed dehulling and separation device according to claim 1, characterized in that: A mounting base (6) is fixedly connected to the lower surface of the work box (1) near the discharge rack (11). A blower (61) is fixedly connected to the outer surface of the mounting base (6). The blower (61) is matched with the discharge rack (11).

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