Seed shelling structure convenient to operate

Abstract

The utility model belongs to the technical field of shelling equipment, and particularly relates to a seed shelling structure convenient to operate, which comprises a machine body and a feeding cover, the feeding cover is arranged on the surface of the top of the machine body, an arc-shaped leakage net is arranged at the top of an inner cavity of the machine body and is positioned below the feeding cover, and a shelling rotating paddle is rotatably arranged on the upper surface of the arc-shaped leakage net and is positioned below the feeding cover. A shelling motor is movably installed on the surface of the end of the machine body, a lifting groove is formed in the top of the inner wall of the machine body, lifting bases are slidably arranged in inner cavities of the lifting groove, and the two ends of a shelling rotating paddle are rotationally connected with the lifting bases correspondingly; the distance between the shell rotating paddle and the arc-shaped leakage net is adjusted so that peanuts of different sizes can be shelled in the using process, the peanut shelling effect can be improved, peanut seeds and peanut shells are pushed by the stirring paddle to ascend along the surface of the arc-shaped screening net, the peanut seeds and the peanut shells fall down when ascending to the highest point, the peanut shells can be blown away through airflow in the falling process, and therefore the peanut shelling effect is improved. The separation effect on the peanut shells and the peanut seeds can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shelling equipment, in particular to a seed shelling structure that is easy to operate. Background Art

[0002] Peanut shelling machine is a machine that removes the shell of peanuts through a high-speed rotating body and keeps the peanuts intact. The peanut shelling machine consists of a frame, a fan, a rotor, a single-phase motor, a screen (two sizes), a hopper, a vibrating screen, a V-belt pulley and its transmission V-belt, etc. After the machine is operating normally, the peanuts are quantitatively, evenly and continuously put into the hopper. The peanut shells are broken under the repeated blows, friction and collisions of the rotor. Under the rotating wind pressure and blows of the rotor, the peanut kernels and broken peanut shells pass through a screen with a certain aperture (a large-hole screen is used for the first threshing of peanuts, and a small-hole screen is replaced for the second shelling of small skins after cleaning). At this time, the peanut shells and kernels are blown by the blowing force of the rotating fan, and the light peanut shells are blown out of the machine. The peanut kernels are screened by the vibrating screen to achieve the purpose of cleaning.

[0003] When shelling peanuts in an existing shelling machine, some peanuts have full particles, which will cause a certain error in the size of the peanuts. The distance between the rotor and the screen is fixed, which makes it impossible to quickly shell peanuts with smaller particles. At the same time, after shelling, the peanut seeds and peanut shells are separated by sorting. The peanut seeds and peanut shells are piled together, and the peanut shells are pressed underneath, which will result in incomplete separation of the peanut shells. In order to solve the above problems, the present application proposes a seed shelling structure that is easy to operate. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a seed shelling structure which is easy to operate. The distance between the shell rotating paddle and the arc-shaped screen is adjusted so that peanuts of different sizes can be shelled during use, which can improve the shelling effect of peanuts. The paddle will push the peanut seeds and peanut shells to rise along the surface of the arc-shaped screening net, and fall when they rise to the highest point. When falling, the peanut shells can be blown away by the airflow, which can improve the separation effect of peanut shells and peanut seeds to solve the problems raised in the background technology.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a seed shelling structure that is easy to operate, including a machine body and a feed cover, wherein the feed cover is arranged on the top surface of the machine body, an arc-shaped leakage net is arranged on the top of the inner cavity of the machine body, the arc-shaped leakage net is located below the feed cover, a shelling rotating paddle is rotatably arranged on the upper surface of the arc-shaped leakage net, and a shelling motor is movably installed on the end surface of the machine body;

[0008] A lifting groove is provided on the top of the inner wall of the body, and a lifting seat is slidably provided in the inner cavity of the lifting groove, and both ends of the shelling rotating paddle are rotatably connected to the lifting seat respectively;

[0009] An arc-shaped screening net is provided below the arc-shaped leakage net, the arc-shaped screening net is inclined at 30 degrees to the horizontal plane, and a paddle is provided on the surface of the arc-shaped screening net for rotation;

[0010] The surfaces of both sides of the lifting seat are provided with protective plates, the protective plates are fitted with the surface of the lifting slot, the surface of the lifting seat is threadedly connected with an adjusting wire shaft, and the surface of the adjusting wire shaft is threadedly connected with a locking nut.

[0011] Preferably, the power output end of the shelling motor passes through the wall of the lifting seat cavity, and the power output end of the shelling motor is transmission-connected to the shelling rotor.

[0012] Preferably, fans are symmetrically installed on the end surface of the machine body at positions corresponding to the positions of the arc-shaped screening nets.

[0013] Preferably, a screening motor is installed on the end surface of the machine body, a power output end of the screening motor penetrates the cavity wall of the machine body, and the power output end of the screening motor is connected to the paddle transmission.

[0014] Preferably, a seed discharge inclined plate is provided below the arc-shaped screening net, and the seed discharge inclined plate has an inclination angle opposite to that of the arc-shaped screening net.

[0015] Preferably, a seed shell discharge outlet is provided at the end of the arc-shaped screening net, and a seed discharge outlet is provided at the end of the seed discharge inclined plate, and the seed discharge outlet and the seed shell discharge outlet are respectively located on the two end surfaces of the machine body.

[0016] The above technical solution of the utility model has the following beneficial technical effects:

[0017] 1. The utility model rotates the adjusting wire shaft, and the adjusting wire shaft will push the lifting seat to move along the lifting groove under the action of the surface thread. The locking nut can lock the adjusting wire shaft, and the lifting seat will drive the shelling motor and the shelling paddle to rise and fall synchronously. The spacing between the shelling paddle and the arc-shaped screen can be adjusted, so that peanuts of different sizes can be shelled during use, which can improve the shelling effect of peanuts.

[0018] 2. In the utility model, during the sorting process, the paddle is driven by the screening motor, and the paddle will push the peanut seeds and peanut shells to rise along the surface of the arc-shaped screening net, and fall when they rise to the highest point. When falling, the peanut shells can be blown away by the airflow, which can improve the separation effect of the peanut shells and peanut seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a schematic diagram of the overall structure of a seed shelling structure that is easy to operate in the utility model;

[0020] Figure 2 This is a schematic structural diagram of another viewing angle of a seed shelling structure that is easy to operate according to the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of a seed shelling structure that is easy to operate in the utility model;

[0022] Figure 4 The utility model is a schematic diagram of a lifting and adjusting structure of a shelling rotating paddle for easy operation of a seed shelling structure.

[0023] Reference numerals:

[0024] 1. Machine body; 2. Feed cover; 3. Arc-shaped screen; 4. Shelling paddle; 5. Shelling motor; 6. Lifting slot; 7. Lifting seat; 8. Adjusting wire shaft; 9. Protective plate; 10. Arc-shaped screening net; 11. Screening motor; 12. Paddle; 13. Seed discharge inclined plate; 14. Seed discharge outlet; 15. Fan; 16. Seed shell discharge outlet. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0026] like Figure 1-4 As shown, the utility model proposes a seed shelling structure that is easy to operate, including a machine body 1 and a feed cover 2, wherein the feed cover 2 is arranged on the top surface of the machine body 1, an arc-shaped leakage net 3 is arranged on the top of the inner cavity of the machine body 1, and the arc-shaped leakage net 3 is located below the feed cover 2, and a shelling rotating paddle 4 is rotatably arranged on the upper surface of the arc-shaped leakage net 3, and a shelling motor 5 is movably installed on the end surface of the machine body 1;

[0027] The top of the inner wall of the body 1 is provided with a lifting slot 6, and the inner cavity of the lifting slot 6 is slidably provided with a lifting seat 7, and the two ends of the shelling rotor 4 are respectively connected to the lifting seat 7 for rotation;

[0028] An arc-shaped screening net 10 is provided below the arc-shaped leakage net 3, and the arc-shaped screening net 10 is inclined at a 30-degree angle to the horizontal plane. A paddle 12 is provided on the surface of the arc-shaped screening net 10 for rotation;

[0029] Protective plates 9 are provided on both sides of the lifting seat 7, and the protective plates 9 are in contact with the surface of the lifting slot 6. An adjusting thread shaft 8 is threadedly connected to the surface of the lifting seat 7, and a locking nut is threadedly connected to the surface of the adjusting thread shaft 8.

[0030] It should be noted that peanuts are filled into the inner cavity of the machine body 1 through the feed cover 2 and fall on the surface of the arc-shaped screen 3. The shelling motor 5 drives the shelling paddle 4. The shelling paddle 4 and the arc-shaped screen 3 can be matched to squeeze the peanut shells to break the peanut shells. The broken peanut shells and peanut seeds fall on the surface of the arc-shaped screening net 10. Air is blown into the inner cavity of the machine body 1 through the fan 15. By accelerating the air flow rate on the surface of the arc-shaped screening net 10, the lighter peanut shells can be quickly blown out from the seed shell discharge port 16. In the process of sorting, the screening motor 11 drives the paddle 12, which will push the peanut seeds and peanut shells to rise along the surface of the arc-shaped screening net 10, and fall when they rise to the highest point. When falling, the peanuts can be blown by the airflow The shells are blown away, which can improve the separation effect of peanut shells and peanut seeds. The adjusting wire shaft 8 is rotated, and the adjusting wire shaft 8 will push the lifting seat 7 to move along the lifting groove 6 under the action of the surface thread. The locking nut can lock the adjusting wire shaft 8. The lifting seat 7 will drive the shelling motor 5 and the shelling paddle 4 to rise and fall synchronously. The spacing between the shelling paddle 4 and the arc-shaped filter 3 can be adjusted so that peanuts of different sizes can be shelled during use, which can improve the shelling effect of peanuts. After the lifting seat 7 is lifted and lowered in the lifting groove 6, the lifting groove 6 can be closed by the protective plate 9 to prevent the peanuts from flying out of the lifting groove 6. The adjusting wire shaft 8 can push the lifting seat 7 to move in the lifting groove 6 under the action of the surface thread, and the locking nut can lock the adjusting wire shaft 8.

[0031] In this embodiment, if Figure 1 and Figure 3 As shown, the power output end of the shelling motor 5 passes through the cavity wall of the lifting seat 7, and the power output end of the shelling motor 5 is transmission-connected to the shelling rotor 4.

[0032] It should be noted that the shelling motor 5 can drive the shelling rotor 4.

[0033] In this embodiment, if Figure 1 and Figure 3 As shown, a fan 15 is symmetrically installed on the end surface of the body 1 corresponding to the position of the arc-shaped screening net 10.

[0034] It should be noted that the fan 15 can blow air into the machine body 1, and the peanut shells and peanut seeds can be separated by air separation.

[0035] In this embodiment, if Figure 1 and Figure 3As shown, a screening motor 11 is installed on the end surface of the body 1 , the power output end of the screening motor 11 penetrates the cavity wall of the body 1 , and the power output end of the screening motor 11 is transmission-connected to the paddle 12 .

[0036] It should be noted that the screening motor 11 can drive the paddle 12 .

[0037] In this embodiment, if Figure 3 and Figure 4 As shown, a seed discharge inclined plate 13 is provided below the arc-shaped screening net 10, and the inclination angle of the seed discharge inclined plate 13 is opposite to that of the arc-shaped screening net 10. A seed shell discharge outlet 16 is provided at the end of the arc-shaped screening net 10, and a seed discharge outlet 14 is provided at the end of the seed discharge inclined plate 13. The seed discharge outlet 14 and the seed shell discharge outlet 16 are respectively located on the two end surfaces of the body 1.

[0038] It should be noted that the arc-shaped screening net 10 is inclined at 30 degrees to the horizontal plane, so that the peanut shells and peanut seeds can slide downward under the action of gravity. During the sliding process, air is blown into the inner cavity of the machine body 1 through the fan 15. By accelerating the air flow rate on the surface of the arc-shaped screening net 10, the lighter peanut shells can be quickly blown out from the seed shell discharge port 16, and the peanuts can fall onto the seed discharge inclined plate 13, and the shelled seeds can be discharged through the seed discharge port 14.

[0039] The working principle and use process of the utility model are as follows: peanuts are filled into the inner cavity of the machine body 1 through the feed cover 2 and fall on the surface of the arc-shaped screen 3. The shelling motor 5 drives the shelling paddle 4. The shelling paddle 4 and the arc-shaped screen 3 can be matched to squeeze the peanut shells to break the peanut shells. The broken peanut shells and peanut seeds fall on the surface of the arc-shaped screening net 10. The arc-shaped screening net 10 is inclined at 30 degrees to the horizontal plane, so that the peanut shells and peanut seeds can slide to a lower place under the action of gravity. In the process of sliding, air is blown into the inner cavity of the machine body 1 through the fan 15. By accelerating the air flow rate on the surface of the arc-shaped screening net 10, the peanut shells with lighter weight can be quickly blown out from the seed shell discharge port 16. The peanuts can fall on the seed discharge inclined plate 13 and pass through the seed discharge The outlet 14 discharges the shelled seeds. During the sorting process, the paddle 12 is driven by the screening motor 11. The paddle 12 pushes the peanut seeds and peanut shells to rise along the surface of the arc-shaped screening net 10, and falls when it rises to the highest point. When falling, the peanut shells can be blown away by the airflow, which can improve the separation effect of the peanut shells and peanut seeds. The adjusting wire shaft 8 is rotated, and the adjusting wire shaft 8 will push the lifting seat 7 to move along the lifting groove 6 under the action of the surface thread. The locking nut can lock the adjusting wire shaft 8. The lifting seat 7 will drive the shelling motor 5 and the shelling paddle 4 to rise and fall synchronously. The spacing between the shelling paddle 4 and the arc-shaped screening net 3 can be adjusted so that peanuts of different sizes can be shelled during use, which can improve the shelling effect of peanuts.

[0040] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims or the equivalent forms of such scope and boundaries.

Claims

1. A seed shelling structure that is easy to operate, comprising a machine body (1) and a feed cover (2), wherein the feed cover (2) is arranged on the top surface of the machine body (1), characterized in that: An arc-shaped screen (3) is provided at the top of the inner cavity of the machine body (1), the arc-shaped screen (3) is located below the feed cover (2), a shelling rotor (4) is rotatably provided on the upper surface of the arc-shaped screen (3), and a shelling motor (5) is movably installed on the end surface of the machine body (1); A lifting groove (6) is provided at the top of the inner wall of the machine body (1), a lifting seat (7) is slidably provided in the inner cavity of the lifting groove (6), and both ends of the shelling rotor (4) are respectively connected to the lifting seat (7) for rotation; An arc-shaped screening net (10) is provided below the arc-shaped leakage net (3), the arc-shaped screening net (10) is inclined at an angle of 30 degrees to the horizontal plane, and a paddle (12) is provided on the surface of the arc-shaped screening net (10) for rotation; The surfaces of both sides of the lifting seat (7) are provided with protective plates (9), the protective plates (9) are in contact with the surface of the lifting slot (6), the surface of the lifting seat (7) is threadedly connected with an adjusting thread shaft (8), and the surface of the adjusting thread shaft (8) is threadedly connected with a locking nut.

2. The seed shelling structure that is easy to operate according to claim 1, characterized in that: The power output end of the shelling motor (5) penetrates the cavity wall of the lifting seat (7), and the power output end of the shelling motor (5) is transmission-connected to the shelling rotor (4).

3. The seed shelling structure that is easy to operate according to claim 2, characterized in that: A fan (15) is symmetrically installed at a position on the end surface of the machine body (1) corresponding to the position of the arc-shaped screening net (10).

4. The seed shelling structure that is easy to operate according to claim 3, characterized in that: A screening motor (11) is mounted on the end surface of the machine body (1), a power output end of the screening motor (11) penetrates the cavity wall of the machine body (1), and the power output end of the screening motor (11) is transmission-connected to a paddle (12).

5. The seed shelling structure that is easy to operate according to claim 4, characterized in that: A seed discharge inclined plate (13) is provided below the arc-shaped screening net (10), and the seed discharge inclined plate (13) and the arc-shaped screening net (10) have an inclination angle opposite to each other.

6. The seed shelling structure that is easy to operate according to claim 5, characterized in that: The end of the arc-shaped screening net (10) is provided with a seed shell discharge outlet (16), and the end of the seed discharge inclined plate (13) is provided with a seed discharge outlet (14). The seed discharge outlet (14) and the seed shell discharge outlet (16) are respectively located on the two end surfaces of the machine body (1).

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