Efficient chestnut sheller

Abstract

The utility model discloses a kind of efficient chestnut sheller, it is related to chestnut processing technical field, including cover, device ontology and fan, the inside of hopper below is equipped with first baffle, the inside of the one end of meat pipe is equipped with second baffle, the inside of device ontology is equipped with rotating rod, and the top of rotating rod is equipped with cutterhead, the outer wall of rotating rod below cutterhead is equipped with shell collecting plate, the inner wall of device ontology above shell collecting plate is equipped with fan, and the side of fan is connected with air outlet nozzle. The utility model utilizes shell to fall on shell collecting plate downwards, shell is thrown to one side by shell collecting plate high-speed rotation, the shell thrown is discharged by outlet pipe, while rotating by shell collecting plate, adhered shell on shell collecting plate is cleaned by cleaning brush, then cooperate fan work, air enters by air inlet pipe, is filtered by filter screen, then is sprayed on shell collecting plate by air outlet nozzle, solve the problem that shell discharge is not efficient.

Description

Technical Field

[0001] This utility model relates to the field of chestnut processing technology, specifically to a high-efficiency chestnut shelling machine. Background Technology

[0002] Chestnuts, also known as sweet chestnuts, belong to the nut family and are known as the "King of Dried Fruits." Chestnuts are a highly nutritious food, not only delicious but also possessing many unexpected health benefits. Rich in protein, carbohydrates, fat, calcium, phosphorus, iron, zinc, and various vitamins, they are believed to have effects such as prolonging life, strengthening the spleen and stomach, and stopping bleeding and reducing swelling. Chestnut shelling machines are advanced agricultural machinery primarily used for shelling chestnuts during processing, aiming to improve shelling efficiency and reduce labor costs. Specifically, they work by using a motor to drive the sheller to rotate, which cuts and breaks the shell through a blade, separating the meat from the shell. However, existing high-efficiency chestnut shelling machines suffer from drawbacks such as inefficient shell removal, shells sticking inside the device and being difficult to clean, and difficulty in controlling the opening and closing of the discharge port. Therefore, this paper addresses these issues through in-depth research. Utility Model Content

[0003] The purpose of this utility model is to provide a high-efficiency chestnut shelling machine to solve the problem mentioned in the background art that the existing high-efficiency chestnut shelling machine does not have high efficiency in shell discharge and easy control of the switch.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency chestnut shelling machine, comprising a cover, a device body, and a fan. The cover is installed on the top of the device body, and a hopper is connected to the top of the cover. A first baffle is installed on the inner side below the hopper. A control panel is installed on the top of one side of the device body. An outlet pipe is connected to the bottom of one side of the device body. A meat discharge pipe is connected to the other side of the device body. A second baffle is installed on the inner side of one end of the meat discharge pipe. A rotating rod is installed on the inner side of the device body, and a cutter disc is installed at the top of the rotating rod. Blades are evenly installed on the inner side of the cutter disc, and a shell discharge port is provided on one side of each blade. A shell collecting plate is installed on the outer wall of the rotating rod below the cutter disc. A fan is installed on the inner wall of the device body above the shell collecting plate, and an air outlet nozzle is connected to one side of the fan.

[0005] Preferably, a fixing rod is installed on the inner wall of the device body above the collection plate, and a cleaning brush is installed below the fixing rod.

[0006] Preferably, an air inlet pipe is connected to the other side of the fan, and the inner wall of the air inlet pipe is equipped with a filter screen.

[0007] Preferably, a drive motor is installed below the main body of the device, and the output end of the drive motor is connected to a driving gear through a drive shaft. A driven gear is installed on the outer wall below the rotating rod, and the driven gear and the driving gear form a meshing transmission structure.

[0008] Preferably, a return spring is installed on one outer wall above the cover, and a movable rod is movably installed on the inner side of the return spring. One end of the movable rod is fixedly connected to the first baffle, and the other end of the movable rod is connected to a pull ring.

[0009] Preferably, a servo motor is installed on the inner wall of the device body below the meat outlet tube, and the output end of the servo motor is connected to a lead screw through a drive shaft, with one end of the lead screw extending to the inner side of the second baffle.

[0010] Preferably, the inner wall of the second baffle is provided with internal threads, and the lead screw and the second baffle form a threaded connection structure.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This utility model provides a shell collection plate, an outlet pipe, and a cleaning brush. The shells fall downward onto the shell collection plate, and the high-speed rotation of the shell collection plate causes the shells to be thrown to one side. The thrown shells are discharged through the outlet pipe. While the shell collection plate is rotating, the cleaning brush cleans the shells that are stuck to the shell collection plate. In addition, the fan works, and the air enters through the air inlet pipe, is filtered through the filter screen, and is then sprayed out onto the shell collection plate through the air outlet nozzle, which solves the problem of inefficient shell discharge. This utility model provides a pull ring, a hopper, and a return spring. By pulling the pull ring to the right, the movable rod moves the first baffle to the right simultaneously, opening the opening below the hopper for material feeding. After a certain amount of material has been fed, releasing the pull ring resets the return spring, causing the movable rod to move the first baffle to the left to close the hopper, facilitating control of the feed rate. Then, a servo motor rotates a lead screw, and the threaded engagement allows the second baffle to move up or down, closing and opening the meat discharge pipe, thus facilitating control of the feeding and discharging switches and solving the problem of inconvenient switch control. Attached Figure Description

[0012] Figure 1 This is a cross-sectional structural diagram of the device body of this utility model; Figure 2 This is a schematic diagram of the air outlet nozzle structure of this utility model; Figure 3 This is a top view of the cover structure of this utility model; Figure 4 This is a top view of the cutter head structure of this utility model; Figure 5 This is a cross-sectional view of the second baffle of this utility model.

[0013] In the diagram: 1. Collection plate; 2. Outlet pipe; 3. Outlet port; 4. Cutter disc; 5. Control panel; 6. Cover; 7. First baffle; 8. Hopper; 9. Movable rod; 10. Return spring; 11. Pull ring; 12. Meat outlet pipe; 13. Blade; 14. Fixing rod; 15. Cleaning brush; 16. Rotating rod; 17. Drive gear; 18. Drive motor; 19. Driven gear; 20. Device body; 21. Air nozzle; 22. Fan; 23. Air inlet pipe; 24. Filter screen; 25. Second baffle; 26. Lead screw; 27. Servo motor. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Example 1: Please refer to Figures 1-5 A high-efficiency chestnut shelling machine includes a cover 6, a device body 20, and a blower 22. The cover 6 is installed on the top of the device body 20, and a hopper 8 is connected to the top of the cover 6. A first baffle 7 is installed on the inner side below the hopper 8. A control panel 5 is installed on the top of one side of the device body 20. An outlet pipe 2 is connected to the bottom of one side of the device body 20. A meat discharge pipe 12 is connected to the other side of the device body 20. A second baffle 25 is installed on the inner side of one end of the meat discharge pipe 12. A rotating rod 16 is installed on the inner side of the device body 20, and a cutter disc 4 is installed at the top of the rotating rod 16. Blades 13 are evenly installed on the inner side of the cutter disc 4. Each blade 13 has a shell discharge port 3 on one side. A shell collecting plate 1 is installed on the outer wall of the rotating rod 16 below the cutter disc 4. A blower 22 is installed on the inner wall of the device body 20 above the shell collecting plate 1, and an air outlet nozzle 21 is connected to one side of the blower 22. A fixing rod 14 is installed on the inner wall of the device body 20 above the collection plate 1, and a cleaning brush 15 is installed below the fixing rod 14. The other side of the fan 22 is connected to an air inlet pipe 23, and the inner wall of the air inlet pipe 23 is equipped with a filter screen 24; Specifically, such as Figure 1 and Figure 2 As shown, when using this structure, the shell falls downward onto the shell collection plate 1. The shell collection plate 1 rotates at high speed, causing the shell to be thrown to one side. The thrown shell is discharged through the outlet pipe 2. While the shell collection plate 1 is rotating, the cleaning brush 15 cleans the shells stuck to the shell collection plate 1. In addition, the blower 22 works, and the air enters through the air inlet pipe 23, is filtered through the filter screen 24, and is then sprayed onto the shell collection plate 1 through the air outlet nozzle 21, making the shell discharge more efficient.

[0016] Example 2: A drive motor 18 is installed below the device body 20, and the output end of the drive motor 18 is connected to the drive gear 17 through the drive shaft. A driven gear 19 is installed on the outer wall below the rotating rod 16, and a meshing transmission structure is formed between the driven gear 19 and the drive gear 17. A return spring 10 is installed on one outer wall above the cover 6, and a movable rod 9 is movably installed on the inner side of the return spring 10. One end of the movable rod 9 is fixedly connected to the first baffle 7, and the other end of the movable rod 9 is connected to a pull ring 11. A servo motor 27 is installed on the inner wall of the device body 20 below the meat outlet tube 12, and the output end of the servo motor 27 is connected to a lead screw 26 through a drive shaft. One end of the lead screw 26 extends to the inner side of the second baffle 25. The inner wall of the second baffle 25 is provided with internal threads, and the lead screw 26 and the second baffle 25 form a threaded connection structure. Specifically, such as Figure 1 , Figure 3 and Figure 5 As shown, when using this structure, by pulling the pull ring 11 to the right, the movable rod 9 moves the first baffle 7 to the right at the same time, and the opening below the hopper 8 opens to allow material to be discharged. After a certain amount of material is discharged, the pull ring 11 is released, and the return spring 10 returns to its original position, causing the movable rod 9 to move the first baffle 7 to the left to close the hopper 8, which facilitates the control of the feeding amount. Then, the servo motor 27 works to rotate the lead screw 26, and the threaded engagement allows the second baffle 25 to move up or down, closing and opening the meat discharge pipe 12, which facilitates the control of the feeding and discharging switches.

[0017] Working principle: When using this device, chestnuts are first poured into the hopper 8 and then into the device body 20. The drive motor 18 drives the drive gear 17 to rotate. The drive gear 17 meshes with the driven gear 19, causing the rotating rod 16 to drive the shell collecting plate 1 and the cutter disc 4 to rotate at high speed. The chestnuts rotate on the cutter disc 4, and the blades 13 break and cut the chestnut shells. The shells then fall into the shell collecting plate 1 through the shell outlet 3. The peeled chestnuts are discharged through the meat outlet pipe 12. Implementation steps for the first innovation point: Step 1: The shell falls downward onto the shell collecting plate 1. The shell collecting plate 1 rotates at high speed, causing the shell to be thrown to one side. The thrown shell is discharged through the outlet pipe 2. Step 2: As the shell collection plate 1 rotates, the cleaning brush 15 cleans the shells stuck to the shell collection plate 1. In conjunction with the operation of the blower 22, the air enters through the air inlet pipe 23, is filtered through the filter screen 24, and is then sprayed out onto the shell collection plate 1 through the air outlet nozzle 21, making the shell discharge more efficient.

[0018] Implementation steps for the second innovation point: Step 1: By pulling the pull ring 11 to the right, the movable rod 9 moves the first baffle 7 to the right at the same time, and the opening under the hopper 8 opens to allow material to be discharged. After a certain amount of material is discharged, the pull ring 11 is released, and the return spring 10 returns to its original position, causing the movable rod 9 to move the first baffle 7 to the left to close the hopper 8, which makes it easier to control the amount of material fed. The second step involves the servo motor 27 working to rotate the lead screw 26, which, through threaded engagement, allows the second baffle 25 to move up or down, thus closing and opening the meat outlet tube 12, and controlling the size of the opening of the meat outlet tube 12.

[0019] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency chestnut shelling machine, comprising a cover (6), a device body (20), and a blower (22), characterized in that: A cover (6) is installed on the top of the device body (20), and a hopper (8) is connected to the top of the cover (6). A first baffle (7) is installed on the inner side below the hopper (8). A control panel (5) is installed on the top of one side of the device body (20). An outlet pipe (2) is connected to the bottom of one side of the device body (20). A meat outlet pipe (12) is connected to the other side of the device body (20). A second baffle (25) is installed on the inner side of one end of the meat outlet pipe (12). A rotating rod (16) is installed on the inner side of the device body (20), and a cutter disc (4) is installed at the top of the rotating rod (16). Blades (13) are evenly installed on the inner side of the cutter disc (4). A shell outlet (3) is provided on one side of each blade (13). A shell collection plate (1) is installed on the outer wall of the rotating rod (16) below the cutter disc (4). A fan (22) is installed on the inner wall of the device body (20) above the shell collection plate (1), and an air outlet nozzle (21) is connected to one side of the fan (22).

2. The high-efficiency chestnut shelling machine according to claim 1, characterized in that: A fixing rod (14) is installed on the inner wall of the device body (20) above the collection plate (1), and a cleaning brush (15) is installed below the fixing rod (14).

3. The high-efficiency chestnut shelling machine according to claim 1, characterized in that: The other side of the fan (22) is connected to an air inlet pipe (23), and the inner wall of the air inlet pipe (23) is equipped with a filter screen (24).

4. The high-efficiency chestnut shelling machine according to claim 1, characterized in that: A drive motor (18) is installed below the main body (20) of the device, and the output end of the drive motor (18) is connected to the drive gear (17) through the drive shaft. A driven gear (19) is installed on the outer wall below the rotating rod (16), and a meshing transmission structure is formed between the driven gear (19) and the drive gear (17).

5. The high-efficiency chestnut shelling machine according to claim 1, characterized in that: A reset spring (10) is installed on one side of the outer wall above the cover (6), and a movable rod (9) is movably installed on the inner side of the reset spring (10). One end of the movable rod (9) is fixedly connected to the first baffle (7), and the other end of the movable rod (9) is connected to a pull ring (11).

6. The high-efficiency chestnut shelling machine according to claim 1, characterized in that: A servo motor (27) is installed on the inner wall of the device body (20) below the meat outlet tube (12), and the output end of the servo motor (27) is connected to a lead screw (26) through a drive shaft. One end of the lead screw (26) extends to the inner side of the second baffle (25).

7. The high-efficiency chestnut shelling machine according to claim 6, characterized in that: The inner wall of the second baffle (25) is provided with internal threads, and the lead screw (26) and the second baffle (25) form a threaded connection structure.

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