A shelling device for peanut breeding

Abstract

The utility model discloses a kind of shelling devices for peanut breeding, it includes: support shell, the upper surface of support shell is fixedly connected with discharging box, the front surface of discharging box is fixedly connected with auxiliary motor one, the output end of auxiliary motor one is fixedly connected with rotating shaft, the side surface of rotating shaft is fixedly connected with limit roller, the lower surface of discharging box is fixedly connected with rubber pad, the left surface of support shell is fixedly connected with main motor, the output end of main motor is fixedly connected with rotating shaft, the side surface of rotating shaft is fixedly connected with scraper, the left and right inner walls of support shell are fixedly connected with grating, the left and right inner walls of support shell are fixedly connected with front support plate, the left and right inner walls of support shell are fixedly connected with rear support plate, the rear surface of rear support plate is fixedly connected with fan, by above device, it is beneficial to guarantee the precision and integrity of peanut shelling operation.

Description

Technical Field

[0001] This utility model relates to the field of peanut shelling technology, and in particular to a peanut seed shelling device. Background Technology

[0002] In peanut breeding, the performance of the shelling device directly affects seed integrity and breeding efficiency. Traditional shelling devices generally suffer from insufficient quantitative control during the feeding stage. Common open-top feeding or simple gravity feeding methods are difficult to accurately limit the amount of peanuts entering the shelling area, easily leading to material accumulation in the shelling area. This not only increases the risk of peanut breakage but also reduces shelling quality due to uneven stress, affecting seed germination rate and the accuracy of subsequent breeding experiments. At the same time, existing devices lack effective buffer protection during feeding, making peanuts highly susceptible to compression and collision during transportation, causing kernel damage. Especially for rare breeding materials, such mechanical damage may lead to the waste of genetic resources. Utility Model Content

[0003] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a peanut shelling device. By setting a limiting roller driven by an auxiliary motor in the feeding box, the peanuts to be shelled are conveyed in a limited quantity to the shelling area. At the same time, combined with the buffering effect of the rubber pad at the inlet, it not only effectively prevents peanuts from entering in a non-quantitative manner, but also avoids the crushing and crushing of peanuts during the quantitative conveying process, thus ensuring the accuracy and integrity of the peanut shelling operation.

[0004] This utility model also provides a peanut seed hulling device as described above, comprising: a support shell; a feeding box fixedly connected to the upper surface of the support shell; an auxiliary motor fixedly connected to the front surface of the feeding box; a rotating shaft fixedly connected to the output end of the auxiliary motor; a limit roller fixedly connected to the side surface of the rotating shaft; a rubber pad fixedly connected to the lower surface of the feeding box; a main motor fixedly connected to the left surface of the support shell; a rotating shaft fixedly connected to the output end of the main motor; a scraper fixedly connected to the side surface of the rotating shaft; grid plates fixedly connected to the left and right inner walls of the support shell; and a front support plate fixedly connected to the left and right inner walls of the support shell. The left and right inner walls are fixedly connected to a rear support plate. A fan is fixedly connected to the rear surface of the rear support plate. An auxiliary motor is fixedly connected to the front surface of the front support plate. A drive shaft is fixedly connected to the output end of the auxiliary motor. A drive wheel is fixedly connected to the side surface of the drive shaft. A driven shaft is rotatably connected to the rear surface of the front support plate and the front surface of the rear support plate. A driven wheel is fixedly connected to the side surface of the driven shaft. A conveyor belt is rotatably connected to the side surfaces of the drive wheel and the driven wheel. An inclined plate is fixedly connected to the front surface of the front support plate. A baffle is fixedly connected to the front surface of the front support plate. The above devices help ensure the accuracy and integrity of peanut shelling operations.

[0005] According to the present invention, a peanut seed shelling device is provided, wherein the rotating shaft passes through the front surface of the feeding box, and the rotating shaft and the limiting roller are located inside the feeding box. The above device helps to ensure the smooth and quantitative conveying of peanuts to be shelled.

[0006] According to the present invention, a peanut seed shelling device is provided, wherein the lower surface of the feeding box is provided with an inlet, and the rubber pad and the limiting roller are located at the center of the inlet. The above device helps to ensure that the peanuts to be shelled enter the shelling area.

[0007] According to the present invention, a dehulling device for peanut breeding is provided, wherein the rotating shaft passes through the left surface of the support shell, and the grid plate and scraper are located inside the support shell. The above device helps to ensure the smooth rotation of the scraper.

[0008] According to the present invention, a peanut shelling device is provided, wherein the grid plate is located directly below the scraper and is located between the front support plate and the rear support plate. The above device helps to ensure smooth shelling of peanuts.

[0009] According to the present invention, a peanut shelling device for peanut breeding is provided, wherein the surface of the rear support plate is provided with an air vent, and the output end of the fan is connected to the air vent. The above device helps to ensure the separation of peanut shells from peanut kernels.

[0010] According to the present invention, a peanut shelling device for peanut breeding is provided, wherein a peanut kernel outlet is provided on the left surface of the support shell and the peanut kernel outlet is located on the left side of the conveyor belt. The above device is beneficial to the output of peanut kernels.

[0011] According to the present invention, a peanut shelling device for peanut breeding is provided, wherein the front surface of the front support plate is provided with a peanut shell outlet, and the baffle and the inclined plate are located in front of the peanut shell outlet. The above device is beneficial to guide the discharge of peanut shells and prevent them from splashing.

[0012] Compared with existing technologies, this peanut seed shelling device achieves limited delivery of peanuts to the shelling area by setting a limiting roller driven by an auxiliary motor in the feeding box. Combined with the buffering effect of the rubber pad at the inlet, it effectively prevents peanuts from entering in a non-quantitative manner and avoids crushing and crushing the peanuts during quantitative delivery, ensuring the accuracy and integrity of the peanut shelling operation. Furthermore, by setting a second auxiliary motor at the bottom of the channel formed by the front and rear support plates to drive the conveyor belt, it achieves active delivery of shelled peanut kernels, avoiding the peanut kernel stagnation problem that may occur due to gravity sliding in traditional inclined plate designs. This ensures the continuity and efficiency of peanut kernel delivery, contributing to improved overall operational efficiency and stability. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is a three-dimensional structural diagram of the dehulling device for flower breeding according to this utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of the dehulling device for flower breeding according to this utility model;

[0016] Figure 3 This is a diagram showing the internal structure of the shelling device for flower breeding according to this utility model;

[0017] Figure 4 This is a cross-sectional structural diagram of the dehulling device for flower breeding according to this utility model.

[0018] Legend:

[0019] 1. Support shell; 2. Feeding box; 3. Peanut kernel outlet; 4. Baffle; 5. Inclined plate; 6. Main motor; 7. Auxiliary motor one; 8. Limiting roller; 9. Rotating shaft; 10. Rotating shaft; 11. Scraper; 12. Grid plate; 13. Fan; 14. Front support plate; 15. Rear support plate; 16. Conveyor belt; 17. Drive shaft; 18. Drive wheel; 19. Driven shaft; 20. Driven wheel; 21. Rubber pad; 22. Auxiliary motor two. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Reference Figure 1 and Figure 2 , Figure 3 Figure 4 This utility model provides a dehulling device for peanut breeding, which includes: a support shell 1, a feeding box 2 fixedly connected to the upper surface of the support shell 1, an auxiliary motor 7 fixedly connected to the front surface of the feeding box 2, a rotating shaft 9 fixedly connected to the output end of the auxiliary motor 7, the rotating shaft 9 passing through the front surface of the feeding box 2, a limiting roller 8 fixedly connected to the side surface of the rotating shaft 9, the rotating shaft 9 and the limiting roller 8 located inside the feeding box 2, a rubber pad 21 fixedly connected to the lower surface of the feeding box 2, an inlet provided on the lower surface of the feeding box 2, and the rubber pad 21 and the limiting roller 8 located at the center of the inlet;

[0022] Specifically, the support shell 1 serves as the basic structure of the device, providing stability. The feeding box 2 stores peanuts to be shelled, and the peanuts are controlled to enter the shelling area through the inlet on the lower surface. The auxiliary motor 7 provides power to the limiting roller 8, driving it to rotate. The rubber pad 21 provides cushioning, and its soft material reduces the crushing of peanuts, assisting the peanuts to enter the support shell 1. When peanut shelling is required, the peanuts to be shelled are placed inside the support shell 1. Due to the obstruction of the rubber pad 21 and the limiting roller 8, the peanuts will not enter the shelling area. When peanuts need to be quantitatively conveyed, the control system starts the motor 7 to drive the limiting roller 8 to rotate, causing the peanuts entering the grooves between the teeth of the limiting roller 8 to rotate and fall into the shelling area. In this process, the rubber pad 21 provides cushioning for the fed peanuts, and its soft material reduces the crushing of peanuts, allowing the peanuts to be smoothly and quantitatively conveyed.

[0023] Reference Figure 1 , Figure 2 and Figure 3 A main motor 6 is fixedly connected to the left surface of the support shell 1. A rotating shaft 10 is fixedly connected to the output end of the main motor 6. The rotating shaft 10 passes through the left surface of the support shell 1. A scraper 11 is fixedly connected to the side surface of the rotating shaft 10. A grid plate 12 is fixedly connected to the left and right inner walls of the support shell 1. The grid plate 12 and the scraper 11 are located inside the support shell 1. A front support plate 14 is fixedly connected to the left and right inner walls of the support shell 1. A rear support plate 15 is fixedly connected to the left and right inner walls of the support shell 1. The grid plate 12 is located directly below the scraper 11. Both are located between the front support plate 14 and the rear support plate 15. A fan 13 is fixedly connected to the rear surface of the rear support plate 15. An air outlet is provided on the surface of the rear support plate 15. The output end of the fan 13 is connected to the air outlet. A peanut shell outlet is provided on the front surface of the front support plate 14.

[0024] Specifically, the main motor 6 provides power to the rotating shaft 10, driving the scraper 11 to rotate. It is the core power source for the shelling process. The grid plate 12 works in conjunction with the scraper 11 to scrape and squeeze the peanuts that fall into the shelling area. At the same time, it allows the shelled peanut kernels and broken peanut shells to pass through and fall to the bottom of the support shell 1. The front support plate 14 and the rear support plate 15 provide support for the grid plate 12 to ensure its stable installation. They also serve as a channel for peanut kernels and broken peanut shells. The fan 13 generates airflow through the air vents on the surface of the rear support plate 15. Utilizing the weight difference between peanut shells and peanut kernels, the lighter peanut shells are blown out of the device through the peanut shell outlet of the front support plate 14, thus achieving shell-kernel separation. The peanut kernels fall to the bottom of the channel formed by the front support plate 14 and the rear support plate 15.

[0025] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4A secondary motor 22 is fixedly connected to the front surface of the front support plate 14. The output end of the secondary motor 22 is fixedly connected to the drive shaft 17. The side surface of the drive shaft 17 is fixedly connected to the drive wheel 18. The rear surface of the front support plate 14 and the front surface of the rear support plate 15 are rotatably connected to the driven shaft 19. The side surface of the driven shaft 19 is fixedly connected to the driven wheel 20. The drive wheel 18 and the side surface of the driven wheel 20 are rotatably connected to the conveyor belt 16. The left surface of the support shell 1 is provided with a peanut kernel outlet 3. The peanut kernel outlet 3 is located to the left of the conveyor belt 16. The front surface of the front support plate 14 is fixedly connected to the inclined plate 5. The front surface of the front support plate 14 is fixedly connected to the baffle 4. The baffle 4 and the inclined plate 5 are located in front of the peanut kernel outlet.

[0026] Specifically, auxiliary motor 22 provides power to conveyor belt 16, driving drive shaft 17 to rotate. Drive shaft 17 and drive wheel 18 serve as the driving end of conveyor belt 16, driving conveyor belt 16 to run through rotation. Driven shaft 19 and driven wheel 20 serve as the driven end of conveyor belt 16, supporting conveyor belt and rotating with drive wheel to ensure smooth operation of conveyor belt. Conveyor belt 16 is located at the bottom of the channel formed by front support plate 14 and rear support plate 15, conveying shelled peanut kernels from the bottom of support shell 1 to peanut kernel outlet 3 for peanut kernel collection. Inclined plate 5 and baffle 4 are located in front of peanut shell outlet, guiding the discharge direction of peanut shells to prevent splashing and protecting the internal structure of the device.

[0027] Working principle: Peanuts to be shelled are placed into the feeding box 2. The auxiliary motor 7 drives the limiting roller 8 to rotate, which, in conjunction with the rubber pad 21, quantitatively conveys the peanuts to the shelling area. The main motor 6 drives the rotating shaft 10 to rotate the scraper 11, which, in conjunction with the grid plate 12, scrapes and squeezes the peanuts to remove the shells. The shelled peanut kernels and broken peanut shells fall to the bottom of the support shell 1. The blower 13 generates airflow through the air vent of the rear support plate 15, using the weight difference to blow the peanut shells out from the peanut shell outlet, thus separating the shells from the kernels. The auxiliary motor 22 drives the drive shaft 17 and drive wheel 18 to rotate, which drives the conveyor belt 16 to transport the peanut kernels falling from the bottom of the channel between the front support plate 14 and the rear support plate 15 to the peanut kernel outlet 3 for collection. The inclined plate 5 and the baffle 4 are located in front of the peanut shell outlet to guide the direction of peanut shell discharge, prevent splashing, and protect the internal structure of the device.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A dehulling device for flowering seed production, characterized in that, include: A support shell (1) is provided. A feeding box (2) is fixedly connected to the upper surface of the support shell (1). An auxiliary motor (7) is fixedly connected to the front surface of the feeding box (2). A rotating shaft (9) is fixedly connected to the output end of the auxiliary motor (7). A limit roller (8) is fixedly connected to the side surface of the rotating shaft (9). A rubber pad (21) is fixedly connected to the lower surface of the feeding box (2). A main motor (6) is fixedly connected to the left surface of the support shell (1). A rotating shaft (10) is fixedly connected to the output end of the main motor (6). A scraper (11) is fixedly connected to the side surface of the rotating shaft (10). A grid plate (12) is fixedly connected to the left and right inner walls of the support shell (1). A front support plate (14) is fixedly connected to the left and right inner walls of the support shell (1). A rear support plate (15) is fixedly connected to the wall. A fan (13) is fixedly connected to the rear surface of the rear support plate (15). A secondary motor (22) is fixedly connected to the front surface of the front support plate (14). A drive shaft (17) is fixedly connected to the output end of the secondary motor (22). A drive wheel (18) is fixedly connected to the side surface of the drive shaft (17). A driven shaft (19) is rotatably connected to the rear surface of the front support plate (14) and the front surface of the rear support plate (15). A driven wheel (20) is fixedly connected to the side surface of the driven shaft (19). A conveyor belt (16) is rotatably connected to the side surface of the drive wheel (18) and the driven wheel (20). An inclined plate (5) is fixedly connected to the front surface of the front support plate (14). A baffle (4) is fixedly connected to the front surface of the front support plate (14).

2. The dehulling device for peanut breeding according to claim 1, characterized in that, The rotating shaft (9) passes through the front surface of the feeding box (2), and the rotating shaft (9) and the limiting roller (8) are located inside the feeding box (2).

3. The dehulling device for peanut breeding according to claim 1, characterized in that, The lower surface of the feeding box (2) is provided with an inlet, and the rubber pad (21) and the limiting roller (8) are located at the center of the inlet.

4. A dehulling device for flowering plants according to claim 1, characterized in that, The rotating shaft (10) passes through the left surface of the support shell (1), and the grid plate (12) and scraper (11) are located inside the support shell (1).

5. A dehulling device for flowering plants according to claim 1, characterized in that, The grid plate (12) is located directly below the scraper (11) and is located between the front support plate (14) and the rear support plate (15).

6. A dehulling device for peanut breeding according to claim 1, characterized in that, The surface of the rear support plate (15) is provided with an air vent, and the output end of the fan (13) is connected to the air vent.

7. A dehulling device for flowering plants according to claim 1, characterized in that, The left surface of the support shell (1) is provided with a peanut kernel outlet (3), which is located on the left side of the conveyor belt (16).

8. A dehulling device for flowering plants according to claim 1, characterized in that, The front surface of the front support plate (14) is provided with a peanut shell outlet, and the baffle (4) and the inclined plate (5) are located in front of the peanut shell outlet.

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