Peanut shelling device for peanut treatment

Abstract

According to the scheme, the shelling device for peanut processing comprises a shell, a hopper is installed at the top end of the shell, an inner rotating disc and an outer rotating disc are rotationally connected to the top end of the shell, a guide disc is arranged between the inner rotating disc and the outer rotating disc, a through guide groove is formed in the guide disc, and an installation cylinder is installed in the bottom end of the shell; a second motor is connected to the mounting cylinder, and an impeller is mounted on an output shaft of the second motor; the inner rotating disc and the outer rotating disc are driven to rotate reversely, peanuts are subjected to rolling friction, peanut shells are promoted to be broken through the angular velocity difference, meanwhile, the peanuts are promoted to move downwards, and therefore the shelling speed is guaranteed, when a jacking column pushes a guide disc to swing, the positions of the peanuts are switched, peanut kernels and peanut shells are conveniently separated, air is blown out from meshes, and under the action of a blocking rod, the peanut kernels are separated from the peanut shells. Peanut kernels and peanut shells are blocked, the falling speed of the peanut kernels and the peanut shells is reduced, the peanut shells are blown away from the falling groove, the peanut kernels enter the bottom of the falling groove, and therefore the peanut kernels and the peanut shells can be separated conveniently.

Description

Technical Field

[0001] The present invention relates to the technical field of food processing, and particularly relates to a peanut shelling device for peanut processing. Background Art

[0002] Peanuts, originally named groundnuts, are a kind of nut with rich production and wide consumption in China. They are also known as "longevity fruits", "mud beans", "foreign beans", etc. Belonging to the Rosales order and the Fabaceae family, they are annual herbaceous plants. The stems are erect or prostrate, 30 - 80 cm long. The wing petals are separated from the keel petals. The pods are 2 - 5 cm long, 1 - 1.3 cm wide, inflated, and the pod walls are thick. The flowering and fruiting period is from June to August. They are mainly distributed in Brazil, China, Egypt, etc. They can be used as raw materials for making soaps and hair oils and other cosmetics. With the progress of society, industrialization has become more and more common, and various jobs are replaced by machines. Peanut shelling in agricultural operations is one example.

[0003] After retrieval, a Chinese invention patent with the publication number: CN109349653B and the name: A multifunctional peanut shelling device. This invention includes: a peanut screening mechanism, a peanut shelling mechanism, a vibrating feeding mechanism, and a peanut shell compression mechanism. The device can continuously feed automatically, can shell peanuts, can separate peanuts and peanut shells, can blow peanut shells together for collection, and can compress peanut shells.

[0004] However, in the actual use process, the above - mentioned and similar technical solutions still have some problems: 1. In the peanut shelling operation system based on a rotating shelling wheel and a fixed mesh cylinder, there is a poor coordination between peanut shelling and screening. Specifically, under the rotational pushing action of the shelling wheel, peanuts show a sliding motion trend on the inner wall of the mesh cylinder, resulting in a serious uneven distribution of the extrusion force exerted by the shelling wheel on the peanut periphery. This non - uniform extrusion causes local stress concentration on the peanut shell, easily leading to unilateral rupture and shedding of the shell, and even peanut kernel breakage, affecting product quality. 2. The narrow gap design between the shelling wheel and the mesh cylinder limits the movement space of peanuts. Broken shells half - wrapping peanuts and un - shelled small peanuts are prone to dynamic interference with the sieve holes when passing through the mesh cylinder due to their irregular geometric shapes and abnormal equivalent particle sizes, and penetrate the sieve mesh in an abnormal posture, which affects the workload of re - selection. 3. Under the action of wind, although peanut shells and peanut kernels are separated to a certain extent in space, some peanuts are still in an adhesive state, and peanut shells and peanut kernels fall together. Their mass is relatively large, and it is easy to have a situation where they cannot be separated by wind, lacking a collision mechanism. Summary of the Invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a peanut processing shelling device which can make the peanuts evenly stressed, prevent the peanuts from directly passing through the mesh holes, and effectively separate the peanut shells and peanut kernels.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A shelling device for peanut processing, comprising a shell, a hopper is installed at the top of the shell, a shelling mechanism is connected to the shell, the shelling mechanism comprises an inner rotating disk, the top of the shell is rotatably connected to the inner rotating disk, the shell is located outside the inner rotating disk and is rotatably connected to the outer rotating disk, a guide disk is provided between the inner rotating disk and the outer rotating disk, a guide groove is provided on the guide disk, the top of the guide groove is connected to the hopper, the guide groove is used to introduce peanuts, and the peanuts are rubbed by the rotation of the inner rotating disk and the outer rotating disk, so as to break the peanut shells; A separation mechanism is connected to the bottom of the shell, and the separation mechanism includes a mounting cylinder. A mounting cylinder is installed inside the bottom end of the shell, and a second motor is connected to the mounting cylinder. An impeller is installed on the output shaft of the second motor, so as to facilitate the separation of peanut kernels and peanut shells by wind force.

[0007] Preferably, the inner rotating disk rotates in opposite directions to the outer rotating disk, and the guide disk and the outer rotating disk are both truncated cone-shaped rings. The inner rotating disk is truncated cone-shaped, so that an angular velocity difference is formed between the top and bottom ends of the peanuts, which promotes the crushing of the peanut shells and the downward movement of the peanuts.

[0008] Preferably, there are multiple guide grooves distributed in a circular array, and the guide groove is waist-shaped. The top of the guide groove is arranged below the discharge port of the hopper, and the bottom of the guide groove is arranged outside the bottom end of the inner rotating disk, so as to facilitate the introduction of more peanuts into the guide groove, thereby facilitating the shelling of the peanuts.

[0009] Preferably, the outer rotating disk is rotatably connected to the bottom end of the hopper, and the hopper is connected to an adjusting mechanism, the adjusting mechanism includes a top block, an overhead top block is installed inside the bottom end of the hopper, a rotating ball is embedded in the bottom end of the top block, the bottom end of the rotating ball is fixedly connected to the top end of the guide disk, and the guide disk can be made to swing in a circle along the center of the rotating ball through the rotating ball to avoid the guide disk from being offset.

[0010] Preferably, a plurality of springs are installed between the guide plate and the hopper, and the plurality of springs are arranged in a circular array. A top column is installed on the inner side of the outer rotating plate, and the end of the top column contacts the outer wall of the guide plate, and the guide plate is tilted, thereby limiting the rotation of the guide plate.

[0011] Preferably, a driving assembly is connected to the installation cylinder. The driving assembly includes a first motor. The first motor is installed at the top end of the installation cylinder. The inner rotating disk is fixedly connected to the output shaft of the first motor. A support column is fixedly connected to the top end of the installation cylinder. A second gear is rotatably connected to the support column. A fixed shell is rotatably connected between the inner rotating disk and the outer rotating disk. The fixed shell is fixedly connected to the support column. A first gear is installed at the bottom end of the inner rotating disk. An internal gear is installed at the bottom end of the outer rotating disk. The two ends of the second gear are respectively meshed with the first gear and the internal gear. The first motor drives the inner rotating disk to rotate, driving the first gear to rotate. Under the transmission of the second gear, the internal gear and the outer rotating disk are driven to rotate. The inner rotating disk and the outer rotating disk rotate in opposite directions. The outer position of the guide disk remains unchanged. The outer wall of the inner rotating disk and the inner wall of the outer rotating disk are rough, so as to perform rolling friction on the peanuts.

[0012] Preferably, there are a pair of the second gears. The fixed shell is in a slope shape above the second gears to prevent the second gears from extruding the peanuts.

[0013] Preferably, the second motor is installed inside the installation cylinder. The second motor is suspended. The installation cylinder is provided with mesh holes on the outer periphery of the impeller. The bottom of the installation cylinder communicates with the cavity where the impeller is located, facilitating the inhalation of air.

[0014] Preferably, a plurality of blocking rods are fixedly connected to the outer periphery of the installation cylinder at the mesh holes. The plurality of blocking rods are arranged in a circular and staggered manner, so as to slow down the falling speed of the peanut grains and shells and facilitate the separation by the wind.

[0015] Preferably, the top end of the outer shell is in a funnel-shaped structure. The outer shell is provided with a falling groove at the bottom end of the funnel shape. The blocking rods extend into the inside of the falling groove. The bottom end of the falling groove is inclined. A first discharge plate is installed on the outer wall of the lowest side of the outer shell where the falling groove is located. The first discharge plate communicates with the bottom end of the inclined part of the falling groove. A blowing groove is provided on the outer side of the outer shell where the falling groove is located and is communicated. The bottom end of the blowing groove is inclined. A second discharge plate is installed on the outer wall of the lowest side of the outer shell where the blowing groove is located. The second discharge plate communicates with the bottom end of the inclined part of the blowing groove, so as to facilitate the separate discharge of the peanut grains and peanut shells.

[0016] Compared with the prior art, the present invention provides a peanut shelling device for peanut processing, which has the following beneficial effects: 1. For this peanut shelling device for peanut processing, the peanuts contact the outer wall of the top end of the guide disk. The peanuts enter the guide groove. The first motor is started to drive the inner rotating disk and the outer rotating disk to rotate in opposite directions. The outer position of the guide disk remains unchanged. The outer wall of the inner rotating disk and the inner wall of the outer rotating disk are rough, so as to perform rolling friction on the peanuts. Since the guide disk, the inner rotating disk and the outer rotating disk are all frustum-shaped, an angular velocity difference is formed between the top end and the bottom end of the peanuts, promoting the breaking of the peanut shells through the angular velocity difference and at the same time promoting the downward movement of the peanuts, thus ensuring the shelling rate.

[0017] 2. When the outer rotating disk rotates, the top column rotates, thereby pushing the guide disk to swing annularly. The guide disk swings through the rotating ball, and the spring plays a limiting role to limit the rotation of the guide disk. When the top column pushes the guide disk away, the distance between one side of the guide disk and the outer rotating disk will increase, facilitating the entry of peanuts into the guide groove. The peanuts inside the guide groove will tend to the outside. When the distance between one side of the guide disk and the outer rotating disk becomes smaller, the peanuts will tend to the inside. Thus, by continuously switching the positions of the peanuts, the irregular peanuts will tilt, facilitating their contact and friction with the rotating disk and the outer rotating disk for shelling, separating the peanut kernels from the peanut shells, and facilitating the next screening step.

[0018] 3. For the peanut shelling device for peanut processing, the peanut kernels and peanut shells will fall onto the upper end of the outer shell and enter the inside of the falling groove. Start the second motor, and the wind blows out from the mesh holes. Under the action of the blocking rod, the peanut kernels and peanut shells will be blocked, slowing down their falling speed. The peanut shells are lighter, so it is easy for the wind to blow the peanut shells away from the falling groove. The peanut kernels are heavier, so they enter the bottom of the falling groove, facilitating the separation of the peanut kernels from the peanut shells. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Is a three-dimensional view of a peanut shelling device for peanut processing proposed by the present invention; Figure 2 Is a view of the housing connection structure of the present invention; Figure 3 Is a view of the mounting cylinder connection structure of the present invention; Figure 4 Is a view of the guide disk connection structure of the present invention; Figure 5 Is a view of the guide groove connection structure of the present invention; Figure 6 Is a view of the first gear connection structure of the present invention; Figure 7 Is a view of the second discharge plate connection structure of the present invention; Figure 8 Is a view of the impeller connection structure of the present invention; Figure 9 Is a view of the blocking rod connection structure of the present invention.

[0020] In the figure: 1. Outer shell; 2. Hopper; 3. Shelling mechanism; 31. Outer rotating disk; 32. Guide disk; 33. Guide groove; 34. Driving assembly; 341. First motor; 342. Inner gear; 343. Fixed shell; 344. First gear; 345. Second gear; 346. Support pillar; 35. Inner rotating disk; 4. Separation mechanism; 41. First discharge plate; 42. Second discharge plate; 43. Second motor; 44. Mesh holes; 45. Blocking rod; 46. Falling groove; 47. Blowing groove; 48. Installation cylinder; 49. Impeller; 5. Adjusting mechanism; 51. Spring; 52. Top block; 53. Rotating ball; 54. Top column. Detailed implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0022] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0023] Embodiment 1: Refer to Figures 1-9 , a peanut shelling device for peanut processing, including an outer shell 1, a hopper 2 is installed at the top end of the outer shell 1, a shelling mechanism 3 is connected to the outer shell 1, the shelling mechanism 3 includes an inner rotating disk 35, the inner rotating disk 35 is rotatably connected to the top end of the outer shell 1, the outer shell 1 is rotatably connected to an outer rotating disk 31 outside the inner rotating disk 35, a guide disk 32 is arranged between the inner rotating disk 35 and the outer rotating disk 31, a through guide groove 33 is arranged on the guide disk 32, the top end of the guide groove 33 is connected to the hopper 2, and the guide groove 33 is used for guiding peanuts. The peanuts are rubbed by the rotation of the inner rotating disk 35 and the outer rotating disk 31, so as to break the peanut shells.

[0024] In the present invention, the inner rotating disk 35 and the outer rotating disk 31 rotate in opposite directions, so as to drive the peanuts to rotate. When the peanuts rotate, the entire circumferential wall of the peanuts can be squeezed, so as to evenly break the peanut shells. The guide disk 32 and the outer rotating disk 31 are both in the shape of a frustum of a cone ring, and the inner rotating disk 35 is in the shape of a frustum of a cone, so as to form an angular velocity difference between the top and the bottom of the peanuts. The angular velocity difference promotes the breaking of the peanut shells and at the same time promotes the downward movement of the peanuts.

[0025] In the present invention, a plurality of guiding grooves 33 are provided. The plurality of guiding grooves 33 are distributed in an annular array. The guiding grooves 33 are waist-shaped. The top ends of the guiding grooves 33 are arranged below the discharge port of the hopper 2, and the bottom ends of the guiding grooves 33 are arranged outside the bottom end of the inner rotating disk 35, so as to facilitate the introduction of more peanuts into the guiding grooves 33, and thus facilitate the shelling of peanuts.

[0026] In the present invention, a driving assembly 34 is connected to the mounting cylinder 48. The driving assembly 34 includes a first motor 341. The first motor 341 is installed at the top end of the mounting cylinder 48. The inner rotating disk 35 is fixedly connected to the output shaft of the first motor 341. A support column 346 is fixedly connected to the top end of the mounting cylinder 48. A second gear 345 is rotatably connected to the support column 346. A fixed shell 343 is rotatably connected between the inner rotating disk 35 and the outer rotating disk 31. The fixed shell 343 is fixedly connected to the support column 346. A first gear 344 is installed at the bottom end of the inner rotating disk 35. An internal gear 342 is installed at the bottom end of the outer rotating disk 31. Both ends of the second gear 345 are respectively engaged with the first gear 344 and the internal gear 342. The first motor 341 drives the inner rotating disk 35 to rotate, driving the first gear 344 to rotate. Under the transmission of the second gear 345, the internal gear 342 and the outer rotating disk 31 are driven to rotate. The inner rotating disk 35 and the outer rotating disk 31 rotate in opposite directions. The outer position of the guiding disk 32 remains unchanged. The outer wall of the inner rotating disk 35 and the inner wall of the outer rotating disk 31 are rough, so as to perform rolling friction on the peanuts.

[0027] In the present invention, a pair of second gears 345 are provided. The fixed shell 343 is in a slope shape above the second gears 345, so as to prevent peanuts from falling between the teeth of the second gears 345 and avoid affecting the operation of the second gears 345.

[0028] Embodiment 2: On the basis of Embodiment 1, a peanut processing shelling device, a separation mechanism 4 is connected to the bottom of the outer shell 1. The separation mechanism 4 includes a mounting cylinder 48. The mounting cylinder 48 is installed inside the bottom end of the outer shell 1. A second motor 43 is connected to the mounting cylinder 48. An impeller 49 is installed on the output shaft of the second motor 43, so as to facilitate the separation of peanut grains and peanut shells by wind power.

[0029] In the present invention, the second motor 43 is installed inside the mounting cylinder 48. The second motor 43 is suspended. The mounting cylinder 48 is provided with mesh holes 44 on the outer periphery of the impeller 49. The bottom of the mounting cylinder 48 is communicated with the cavity where the impeller 49 is located, so as to facilitate driving the impeller 49 to rotate by the second motor 43, pumping external air into the inside of the mounting cylinder 48, and then blowing it out through the mesh holes 44, so as to facilitate the separation of the falling peanut grains and peanut shells.

[0030] In the present invention, a plurality of blocking rods 45 are fixedly connected to the outer periphery of the mesh hole 44 of the mounting cylinder 48. The plurality of blocking rods 45 are arranged in a circular and staggered manner. The staggered blocking rods 45 can slow down the falling speed of peanut grains and peanut shells, thereby giving more time for separation by wind force.

[0031] In the present invention, the top end of the outer shell 1 is in a funnel-shaped structure, which is convenient for feeding peanut grains and peanut shells into the wind screening end. The outer shell 1 is provided with a falling groove 46 at the bottom end of the funnel shape. The blocking rod 45 extends into the interior of the falling groove 46. The bottom end of the falling groove 46 is inclined. The outer shell 1 is provided with a first discharge plate 41 on the outer wall of the lowest side of the falling groove 46. The first discharge plate 41 communicates with the bottom end of the inclined part of the falling groove 46. Peanut grains are heavier and enter the bottom of the falling groove 46, so as to be discharged through the first discharge plate 41 conveniently. The outer shell 1 is provided with a communicating blowing groove 47 outside the falling groove 46. The bottom end of the blowing groove 47 is inclined. The outer shell 1 is provided with a second discharge plate 42 on the outer wall of the lowest side of the blowing groove 47. The second discharge plate 42 communicates with the bottom end of the inclined part of the blowing groove 47. Peanut shells are lighter. The wind blows the peanut shells away from the falling groove 46 and makes them enter the blowing groove 47, so as to facilitate the discharge of peanut shells through the second discharge plate 42.

[0032] Embodiment 3: On the basis of Embodiment 2, a peanut shelling device for peanut processing, the outer rotating disc 31 is rotatably connected to the bottom end of the hopper 2. The hopper 2 is connected with an adjusting mechanism 5. The adjusting mechanism 5 includes a top block 52. The top block 52 is installed in the bottom end interior of the hopper 2 in a suspended manner. The bottom end of the top block 52 is fitted with a rotating ball 53. The bottom end of the rotating ball 53 is fixedly connected to the top end of the guide disc 32. The guide disc 32 can swing in a circular motion along the center of the rotating ball 53 through the rotating ball 53, avoiding the deviation of the guide disc 32.

[0033] In the present invention, a plurality of springs 51 are installed between the guide disc 32 and the hopper 2. The plurality of springs 51 are arranged in a circular array, thereby restricting the rotation of the guide disc 32. A top column 54 is installed on the inner side of the outer rotating disc 31. The end of the top column 54 abuts against the outer wall of the guide disc 32. The guide disc 32 is inclined, so as to facilitate the swinging of the guide disc 32 and form a gap between the peanut grains and peanut shells in the guide groove 33, facilitating separation during falling.

[0034] Working principle: Place the peanuts to be shelled inside the hopper 2. The peanuts come into contact with the outer wall of the top end of the guide plate 32, and the peanuts enter the guide groove 33. Start the first motor 341. The first motor 341 drives the inner rotating disk 35 to rotate, driving the first gear 344 to rotate. Under the transmission of the second gear 345, the inner gear 342 and the outer rotating disk 31 are driven to rotate. The inner rotating disk 35 and the outer rotating disk 31 rotate in opposite directions, and the outer position of the guide plate 32 remains unchanged. The outer wall of the inner rotating disk 35 and the inner wall of the outer rotating disk 31 are rough, so as to perform rolling friction on the peanuts. Since the guide plate 32, the inner rotating disk 35 and the outer rotating disk 31 are all frustum-shaped, an angular velocity difference is formed between the top and the bottom of the peanuts, and the angular velocity difference promotes the breaking of the peanut shells and at the same time promotes the downward movement of the peanuts, thus ensuring the shelling rate. When the outer rotating disk 31 rotates, the top column 54 rotates, thus pushing the guide plate 32 to swing in a circular motion. The guide plate 32 swings through the rotating ball 53, and the spring 51 plays a limiting role to limit the rotation of the guide plate 32. When the top column 54 pushes the guide plate 32 away, the distance between one side of the guide plate 32 and the outer rotating disk 31 will increase, thus facilitating the peanuts to enter the guide groove 33. The peanuts inside the guide groove 33 will tend to the outside. When the distance between one side of the guide plate 32 and the outer rotating disk 31 becomes smaller, the peanuts will tend to the inside, so as to facilitate the separation of peanut grains and peanut shells by continuously switching the positions of the peanuts, thus facilitating the next screening step. The peanut grains and peanut shells will fall onto the upper end of the outer shell 1 and enter the inside of the falling groove 46. Start the second motor 43. The second motor 43 drives the impeller 49 to rotate, thus sucking the external air into the installation cylinder 48 and blowing it out through the mesh holes 44. The wind blows into the falling groove 46. Under the action of the blocking rod 45, the peanut grains and peanut shells will be blocked, slowing down the falling speed of the peanut grains and peanut shells. The peanut shells are lighter, so it is easy for the wind to blow the peanut shells away from the falling groove 46. The peanut shells enter the inside of the blowing groove 47 and are discharged from the second discharge plate 42. The peanut grains are heavier, so they enter the bottom of the falling groove 46 and are discharged from the first discharge plate 41, thus facilitating the separation of peanut grains and peanut shells.

[0035] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A peanut shelling device, comprising a shell (1), a hopper (2) being mounted on the top of the shell (1), characterized in that: The shelling mechanism (3) is connected to the outer shell (1), and the shelling mechanism (3) comprises an inner rotating disk (35). The top end of the outer shell (1) is rotatably connected to the inner rotating disk (35). The outer shell (1) is located outside the inner rotating disk (35) and is rotatably connected to the outer rotating disk (31). A guide disk (32) is provided between the inner rotating disk (35) and the outer rotating disk (31). A guide groove (33) is provided through the guide disk (32). The top end of the guide groove (33) is connected to the hopper (2). The bottom of the housing (1) is connected to a separation mechanism (4), the separation mechanism (4) comprising a mounting cylinder (48), the mounting cylinder (48) being mounted inside the bottom end of the housing (1), the mounting cylinder (48) being connected to a second motor (43), and an impeller (49) being mounted on an output shaft of the second motor (43).

2. A peanut shelling device according to claim 1, characterized in that: The inner rotating disk (35) rotates in opposite directions to the outer rotating disk (31); the guide disk (32) and the outer rotating disk (31) are both in the shape of a truncated cone ring; and the inner rotating disk (35) is in the shape of a truncated cone.

3. A peanut shelling device according to claim 1, characterized in that: A plurality of guide grooves (33) are provided, and the plurality of guide grooves (33) are distributed in a ring array. The guide groove (33) is waist-shaped, and the top end of the guide groove (33) is arranged below the discharge port of the hopper (2), and the bottom end of the guide groove (33) is arranged outside the bottom end of the inner rotating disk (35).

4. A peanut shelling device according to claim 1, characterized in that: The outer rotating disk (31) is rotatably connected to the bottom end of the hopper (2). The hopper (2) is connected to an adjusting mechanism (5). The adjusting mechanism (5) comprises a top block (52). An overhead top block (52) is installed inside the bottom end of the hopper (2). A rotating ball (53) is embedded in the bottom end of the top block (52). The bottom end of the rotating ball (53) is fixedly connected to the top end of the guide disk (32).

5. A peanut shelling device according to claim 4, characterized in that: A plurality of springs (51) are installed between the guide plate (32) and the hopper (2), and the plurality of springs (51) are arranged in a ring array. A top column (54) is installed on the inner side of the outer rotating plate (31), and the end of the top column (54) contacts the outer wall of the guide plate (32), so that the guide plate (32) is tilted.

6. The peanut shelling device according to claim 1, characterized in that: The mounting tube (48) is connected to a driving assembly (34), the driving assembly (34) comprising a first motor (341), the first motor (341) being mounted on the top end of the mounting tube (48), the inner rotating disk (35) being fixedly connected to the output shaft of the first motor (341), the top end of the mounting tube (48) being fixedly connected to a pillar (346), the pillar (346) being rotatably connected to a second gear (345), a fixed shell (343) being rotatably connected between the inner rotating disk (35) and the outer rotating disk (31), the fixed shell (343) being fixedly connected to the pillar (346), the bottom end of the inner rotating disk (35) being mounted to a first gear (344), the bottom end of the outer rotating disk (31) being mounted to an internal gear (342), the two ends of the second gear (345) being respectively meshed with the first gear (344) and the internal gear (342).

7. A peanut shelling device according to claim 6, characterized in that: A pair of the second gears (345) are provided, and the fixed shell (343) is located above the second gears (345) and is in a slope shape.

8. The peanut shelling device according to claim 1, characterized in that: The second motor (43) is installed inside the installation tube (48), the second motor (43) is suspended in the air, the installation tube (48) is provided with a mesh (44) located on the outer periphery of the impeller (49), and the bottom of the installation tube (48) is in communication with the cavity where the impeller (49) is located.

9. A peanut shelling device according to claim 8, characterized in that: The installation cylinder (48) is located at the outer periphery of the mesh (44) and is fixedly connected to a plurality of blocking rods (45), and the plurality of blocking rods (45) are arranged in a staggered manner in a ring shape.

10. The peanut shelling device according to claim 9, characterized in that: The top of the shell (1) is in a funnel-shaped structure. The shell (1) is provided with a drop groove (46) at the bottom of the funnel shape. The blocking rod (45) extends into the drop groove (46). The bottom end of the drop groove (46) is inclined. The shell (1) is provided with a first discharge plate (41) on the outer wall at the lowest side of the drop groove (46). The first discharge plate (41) is connected to the bottom end of the inclined portion of the drop groove (46). The shell (1) is provided with a blow-out groove (47) on the outside of the drop groove (46). The bottom end of the blow-out groove (47) is inclined. The shell (1) is provided with a second discharge plate (42) on the outer wall at the lowest side of the blow-out groove (47). The second discharge plate (42) is connected to the bottom end of the inclined portion of the blow-out groove (47).

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