Peanut sheller

By designing the separation cylinder and mechanical structure of the peanut shelling machine, and utilizing wind power and a gear system to separate peanut kernels and shells, the problem of clogging caused by peanut shells and kernels entering the granulation screen was solved, thus improving work efficiency.

CN223873183UActive Publication Date: 2026-02-06张景政
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Patent Information

Application Number
CN202520364443.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-04
Publication Date
2026-02-06
Estimated Expiration
2035-03-04

AI Technical Summary

Technical Problem

In existing peanut shelling machines, peanut shells and kernels easily enter the granulation screen during use, causing blockage and affecting the performance and efficiency.

Method used

A peanut shelling machine was designed, including components such as a separating cylinder, guide rod, sliding block, traction frame, and blower. The machine crushes peanuts with crushing blades, separates peanut kernels and shells using wind power and mechanical structure, and achieves the separation of peanut kernels and shells through a traction rod and gear system to avoid blockage.

Benefits of technology

It effectively separates peanut kernels and shells, avoids clogging of the separating screen, and improves operational efficiency and effectiveness.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the field of peanut shelling equipment, and particularly relates to a peanut sheller which comprises a separating cylinder, supporting frames are symmetrically and fixedly assembled on the two symmetrical side faces of the separating cylinder, guide rods are fixedly assembled between the two supporting frames, sliding blocks are movably assembled on the guide rods, a traction frame is fixedly assembled between the two sliding blocks, and the traction frame is fixedly assembled between the two sliding blocks. The peanut sheller is characterized in that a sliding block is fixedly assembled on the sliding block, a traction frame is symmetrically and movably assembled on the sliding block, traction rods are symmetrically and movably assembled on the traction frame, bearing blocks are fixedly assembled on the traction rods, and an air blower is fixedly assembled on the side face of the separating cylinder. The problems that peanuts enter a liquid cylinder sheller from a hopper to be shelled, then shelled peanut shells and peanut kernels enter a grain separating screen to be separated, however, when the peanut shells and the peanut kernels enter the grain separating screen in actual operation, the grain separating screen is prone to being blocked, the using effect is affected, and the working efficiency is reduced are solved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to the peanut shelling equipment field, concretely is peanut sheller. BACKGROUND

[0002] The peanut sheller is mainly used for removing the peanut shell and keeping the peanut complete. It can remove the peanut shell and keep the peanut complete through the high-speed rotating machine body, and the equipment is widely applied in the peanut processing industry, especially in the early processing of peanut butter, peanut milk, pastry food and milk peanut products.

[0003] However, the existing peanut sheller has the following problems in use:

[0004] The existing peanut sheller sold on the market is mainly a liquid cylinder sheller. The peanuts enter the liquid cylinder sheller from the hopper for shelling, and then the shelled peanut shells and peanut kernels enter the particle separator for separation. However, in actual operation, the peanut shells and peanut kernels may enter the particle separator, causing the particle separator to be easily blocked, affecting the use effect and reducing the work efficiency. Therefore, it is necessary to involve the peanut sheller in the existing peanut shelling equipment field. UTILITY MODEL CONTENTS

[0005] In order to make up for the shortcomings of the prior art, the existing peanut sheller sold on the market is mainly a liquid cylinder sheller. The peanuts enter the liquid cylinder sheller from the hopper for shelling, and then the shelled peanut shells and peanut kernels enter the particle separator for separation. However, in actual operation, the peanut shells and peanut kernels may enter the particle separator, causing the particle separator to be easily blocked, affecting the use effect and reducing the work efficiency. The utility model provides a peanut sheller.

[0006] The utility model solves the technical problems and adopts the technical scheme that the peanut sheller comprises a separation cylinder, symmetrical two side surfaces of the separation cylinder are symmetrically fixed with support frames, guide rods are fixed and assembled between the two support frames, sliding blocks are movably assembled on the guide rods, a traction frame is fixed and assembled between the two sliding blocks, the traction frame is located below the separation cylinder, traction rods are symmetrically movably assembled on the traction frame, load blocks are fixed and assembled on the traction rods, a blower is fixed and assembled on the side surface of the separation cylinder, and the blower is close to the load block.

[0007] As a preferred, the side surface of the separation cylinder is fixed with an operation motor, the output end of the operation motor is fixed with a rotating rod, the rotating rod movably penetrates the separation cylinder, one end of the rotating rod is fixed with a rotating cylinder, the rotating cylinder is located on one side of the separation cylinder, and the rotating cylinder is provided with a traction ring groove.

[0008] As preferred, the side of the separating cylinder is fixedly provided with a mounting block, the mounting block is fixedly provided with a fixed rod, the fixed rod is movably provided with a sector gear, the fixed rod is arranged at the center of the sector gear, the sector gear is fixedly provided with a connecting block, the connecting block is fixedly provided with a guide rod, and the guide rod is movably provided with the traction ring groove.

[0009] As preferred, the bottom of the mounting block is fixedly provided with an L-shaped fixing frame, the L-shaped fixing frame is fixedly provided with a sliding groove block, the sliding groove block is below the sector gear, the sliding groove block is movably provided with a traction rack, and the traction rack is toothed with the sector gear.

[0010] As preferred, the bottom of the sliding groove block is provided with a traction opening, the bottom of the traction rack is fixedly provided with a vertical block, the vertical block is movably provided with the traction opening, the bottom of the vertical block is fixedly provided with a horizontal block, and one end of the horizontal block is fixedly provided with the traction frame.

[0011] As preferred, one end of the traction rod is fixedly provided with an operation gear, the operation gear is located at one side of the traction frame, the end surface of the traction frame is fixedly provided with two groups of assembly blocks, the two groups of assembly blocks are located between the operation gears, the number of each group of assembly blocks is two, two assembly blocks of each group are symmetrically fixedly provided with a mounting rod, the two mounting rods are movably provided with a movable block, the end surface of the movable block is fixedly provided with a mounting plate, the bottom of the movable block is fixedly provided with a supporting block, the bottom of the supporting block is fixedly provided with an operation rack, the operation rack is below the assembly block, and the operation rack is toothed with the operation gear.

[0012] As preferred, the end surface of the traction frame is fixedly provided with an air cylinder, the air cylinder is located between the two groups of assembly blocks, the output end of the air cylinder is fixedly provided with a piston rod, one end of the piston rod is fixedly provided with an adjusting block, the symmetric two side surfaces of the adjusting block are fixedly provided with an operation plate, the operation plate is movably provided with an adjusting rod, and the other end of the adjusting rod is movably provided with the mounting plate.

[0013] As preferred, the inside of the separating cylinder is provided with a shelling cavity, the rotating rod movably penetrates the shelling cavity, the top of the separating cylinder is provided with a feeding port, the feeding port is communicated with the shelling cavity, the bottom surface of the shelling cavity is provided with a separation port, the separation port is above the bearing block, the rotating rod is fixedly provided with a crushing blade, and the crushing blade is located at the inside of the shelling cavity.

[0014] The utility model discloses beneficial effect lies in:

[0015] The utility model discloses a peanut sheller, including the support frame, the guide rod, the separation cylinder, the feed inlet, the support frame is provided with the guide rod, the guide rod is provided with the separation cylinder, the separation cylinder is provided with the feed inlet, the peanut is put into the separation cylinder through the feed inlet, and the peanut is crushed in the separation cylinder. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present utility model or the prior art, below will be to the drawings needed to be used in the embodiment or prior art description simple introduction, obviously, the following description in the drawings only some embodiments of the present utility model, for those of ordinary skill in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0017] Figure 1 It is the peanut sheller structure schematic drawing of the present utility model;

[0018] Figure 2 It is the peanut sheller structure schematic drawing of the present utility model;

[0019] Figure 3 It is the peanut sheller structure schematic drawing of the present utility model;

[0020] Figure 4 It is the peanut sheller structure schematic drawing of the present utility model;

[0021] In the drawing:

[0022] 10, separation cylinder;11, feed inlet;12, support frame;13, guide rod;

[0023] 20, sliding block;21, traction frame;22, traction rod;23, bearing block;

[0024] 30, blower; 31, rotating rod; 32, rotating cylinder; 33, traction ring groove;

[0025] 40, mounting block; 41, fixed rod; 42, sector gear; 43, connecting block;

[0026] 50, guide rod; 51, L-shaped fixing frame; 52, sliding groove block; 53, traction rack;

[0027] 60, vertical block; 61, horizontal block; 62, traction port; 63, separation port;

[0028] 70, operation motor; 71, operation gear; 72, assembling block; 73, mounting rod;

[0029] 80, movable block; 81, mounting plate; 82, supporting block; 83, operation rack;

[0030] 90, air cylinder; 91, piston rod; 92, operation plate; 93, adjusting rod; 94, shelling cavity; 95, crushing blade; 96, adjusting block. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application. Figure 1 The present application will be further described in detail,

[0033] The embodiments of the present application disclose a peanut sheller. Referring to Figure 1The peanut shelling machine comprises a separating cylinder 10, symmetrical support frames 12 are fixedly arranged on both sides of the separating cylinder 10, guide rods 13 are fixedly arranged between the two support frames 12, sliding blocks 20 are movably arranged on the guide rods 13, a traction frame 21 is fixedly arranged between the two sliding blocks 20, the traction frame 21 is located below the separating cylinder 10, a traction rod 22 is movably arranged on the traction frame 21, load blocks 23 are fixedly arranged on the traction rod 22, the load blocks 23 are located below the separating cylinder 10, a blower 30 is fixedly arranged on the side of the separating cylinder 10, the blower 30 is close to the load blocks 23, after the peanut is shelled by the separating cylinder 10, peanut kernels and peanut shells fall on the two load blocks 23, the traction frame 21 reciprocatingly moves on the guide rods 13 through the sliding blocks 20, so that the two load blocks 23 screen the peanut kernels and the peanut shells, the wind power generated by the blower 30 blows the reciprocatingly screened broken peanut shells from one side of the load blocks 23, so that the peanut kernels remain on the load blocks 23, the traction rod 22 drives the load blocks 23 to rotate, so that the two load blocks 23 are inclined downward, which is helpful for the peanut kernels to be poured out, facilitates the peanut kernels and the peanut shells to be separately treated, and improves the operation effect.

[0034] With reference to Figure 1 - Figure 3The side of the separating cylinder 10 is fixedly provided with an operating motor 70, the output end of the operating motor 70 is fixedly provided with a rotating rod 31, the rotating rod 31 movably penetrates the separating cylinder 10, and one end of the rotating rod 31 is fixedly provided with a rotating cylinder 32, the rotating cylinder 32 is located at one side of the separating cylinder 10, the rotating cylinder 32 is provided with a traction ring groove 33, the side of the separating cylinder 10 is fixedly provided with a mounting block 40, the mounting block 40 is fixedly provided with a fixed rod 41, the fixed rod 41 is movably provided with a sector gear 42, the fixed rod 41 is provided at the center position of the sector gear 42, the sector gear 42 is fixedly provided with a connecting block 43, the connecting block 43 is fixedly provided with a guide rod 50 which moves on the traction ring groove 33, the bottom of the mounting block 40 is fixedly provided with an L-shaped fixing frame 51, the L-shaped fixing frame 51 is fixedly provided with a sliding groove block 52, the sliding groove block 52 is below the sector gear 42, the sliding groove block 52 is movably provided with a traction rack 53 which is toothed with the sector gear 42, the bottom of the sliding groove block 52 is provided with a traction opening 62, the bottom of the traction rack 53 is fixedly provided with a vertical block 60 which moves on the traction opening 62, the bottom of the vertical block 60 is fixedly provided with a horizontal block 61, one end of the horizontal block 61 is fixedly provided with the traction frame 21, the operating motor 70 is started, so that the rotating rod 31 drives the rotating cylinder 32 to rotate, under the traction of the traction ring groove 33, the guide rod 50 drives the sector gear 42 on the connecting block 43 to deflect on the fixed rod 41, the sector gear 42 drives the traction rack 53 to reciprocate on the sliding groove block 52, the traction rack 53 drives the vertical block 60 to reciprocate on the traction opening 62, and the vertical block 60 drives the traction frame 21 on the horizontal block 61 to reciprocate on the guide rod 13 through the sliding block 20.

[0035] With reference to Figure 3The end of the traction rod 22 is fixedly provided with an operating gear 71 located at one side of the traction frame 21. The end surface of the traction frame 21 is fixedly provided with two groups of assembly blocks 72 located between the operating gears 71. Each group of assembly blocks 72 is two in number. Two mounting rods 73 are symmetrically and fixedly provided between the two assembly blocks 72 of each group. The two mounting rods 73 are movably provided with movable blocks 80. The end surface of the movable block 80 is fixedly provided with a mounting plate 81. The bottom of the movable block 80 is fixedly provided with a supporting block 82. The bottom of the supporting block 82 is fixedly provided with an operating rack 83 which is toothed with the operating gear 71. The operating rack 83 is located below the assembly block 72. The end surface of the traction frame 21 is fixedly provided with a gas cylinder 90 located between the two groups of assembly blocks 72. The output end of the gas cylinder 90 is fixedly provided with a piston rod 91. One end of the piston rod 91 is fixedly provided with an adjusting block 96. The symmetric two side surfaces of the adjusting block 96 are fixedly provided with operating plates 92. The operating plates 92 are movably provided with adjusting rods 93. The other end of the adjusting rod 93 is movably provided with the mounting plate 81. The gas cylinder 90 is started to drive the piston rod 91 to move the adjusting block 96. Under the action of the adjusting rod 93, the movable block 80 moves on the mounting rod 73. The movable block 80 drives the operating rack 83 on the supporting block 82 to drive the operating gear 71 to rotate. The rotating directions of the two operating gears 71 are opposite, so that the traction rod 22 drives the bearing block 23 to deflect, which is helpful for the peanut kernels to fall off.

[0036] With reference to Figure 1 and Figure 4 The inside of the separation cylinder 10 is provided with a shelling cavity 94. The rotating rod 31 movably penetrates the shelling cavity 94. The top of the separation cylinder 10 is provided with a feeding port 11 in communication with the shelling cavity 94. The bottom surface of the shelling cavity 94 is provided with a separation port 63 located above the bearing block 23. The rotating rod 31 is fixedly provided with a crushing blade 95 located inside the shelling cavity 94. The peanuts are poured into the shelling cavity 94 from the feeding port 11. The operating motor 70 is started to drive the rotating rod 31 to drive the crushing blade 95 to rotate. The crushing blade 95 crushes the peanuts, so that the peanut kernels and the crushed peanut shells fall into the above of the bearing block 23 through the separation port 63.

[0037] Working principle: the peanuts are poured into the shelling cavity 94 from the feed inlet 11, the operating motor 70 is started, the rotating rod 31 drives the crushing blade 95 to rotate, the crushing blade 95 crushes the peanuts, the peanut kernels and the crushed peanut shells fall into the upper side of the bearing block 23 through the separation opening 63, the rotating rod 31 drives the rotating cylinder 32 to rotate, under the traction of the traction ring groove 33, the guide rod 50 drives the sector gear 42 on the connecting block 43 to deflect on the fixed rod 41, the sector gear 42 drives the traction rack 53 to reciprocate on the sliding groove block 52, the traction rack 53 drives the vertical block 60 to reciprocate on the traction opening 62, the vertical block 60 drives the traction frame 21 on the horizontal block 61 to reciprocate on the guide rod 13 through the sliding block 20, the two bearing blocks 23 screen the peanut kernels and the peanut shells, the wind power generated by the air blower 30 blows the reciprocating screened peanut shells from one side of the bearing block 23, so that the peanut kernels remain on the bearing block 23, the air cylinder 90 is started, the piston rod 91 drives the adjusting block 96 to move, under the action of the adjusting rod 93, the movable block 80 moves on the mounting rod 73, the movable block 80 drives the operating rack 83 on the supporting block 82 to drive the operating gear 71 to rotate, the rotating directions of the two operating gears 71 are opposite, the traction rod 22 drives the bearing block 23 to deflect, which is helpful for the peanut kernels to fall off, facilitates the peanut kernels and the peanut shells to be separated and processed, improves the operation effect, and avoids the blocking of the separation screen.

[0038] The basic principle, main characteristics and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model.

Claims

1. A peanut sheller characterized by: The utility model provides a kind of separating cylinder (10), the symmetric two sides of the separating cylinder (10) are symmetrically fixedly equipped with support frame (12), guide rod (13) is fixedly equipped between two support frames (12), sliding block (20) is movably equipped on guide rod (13), traction frame (21) is fixedly equipped between two sliding blocks (20), traction frame (21) is located below separating cylinder (10), traction frame (21) is symmetrically movably equipped with traction rod (22), bearing block (23) is fixedly equipped on traction rod (22), blower (30) is fixedly equipped on the side of separating cylinder (10), blower (30) is close to bearing block (23).

2. The peanut sheller of claim 1, wherein: The side of the separating cylinder (10) is fixedly equipped with operating motor (70), the output of operating motor (70) is fixedly equipped with rotating rod (31), rotating rod (31) movably penetrates separating cylinder (10), and one end of rotating rod (31) is fixedly equipped with rotating cylinder (32), rotating cylinder (32) is located at one side of separating cylinder (10), and traction ring groove (33) is arranged on rotating cylinder (32).

3. The peanut sheller of claim 2, wherein: The side of the separating cylinder (10) is fixedly equipped with mounting block (40), fixed rod (41) is fixedly equipped on mounting block (40), sector gear (42) is movably equipped on fixed rod (41), fixed rod (41) is equipped at the center position of sector gear (42), connecting block (43) is fixedly equipped on sector gear (42), guide rod (50) is fixedly equipped on connecting block (43), and guide rod (50) is movably equipped with traction ring groove (33).

4. The peanut sheller of claim 3, wherein: The bottom of the mounting block (40) is fixedly equipped with L-shaped fixing frame (51), sliding groove block (52) is fixedly equipped on L-shaped fixing frame (51), and sliding groove block (52) is below sector gear (42), traction rack (53) is movably equipped on sliding groove block (52), and traction rack (53) is equipped with tooth pattern with sector gear (42).

5. The peanut sheller of claim 4, wherein: The bottom of the sliding groove block (52) is provided with traction port (62), vertical block (60) is fixedly equipped on the bottom of traction rack (53), vertical block (60) is movably equipped with traction port (62), horizontal block (61) is fixedly equipped on the bottom of vertical block (60), and one end of horizontal block (61) is fixedly equipped with traction frame (21).

6. The peanut sheller of claim 1, wherein: One end of the traction rod (22) is fixedly provided with an operation gear (71), the operation gear (71) is located on one side of the traction frame (21), the end surface of the traction frame (21) is fixedly provided with two groups of assembly blocks (72), the two groups of assembly blocks (72) are located between the operation gears (71), the number of each group of assembly blocks (72) is two, two assembly blocks (72) of each group are fixedly and symmetrically provided with a mounting rod (73) between them, two mounting rods (73) are movably provided with a movable block (80), the end surface of the movable block (80) is fixedly provided with a mounting plate (81), the bottom of the movable block (80) is fixedly provided with a supporting block (82), the bottom of the supporting block (82) is fixedly provided with an operation rack (83), the operation rack (83) is located below the assembly block (72), and the operation rack (83) is correspondingly toothed with the operation gear (71).

7. The peanut sheller of claim 6, wherein: The end surface of the traction frame (21) is fixedly provided with a gas cylinder (90), the gas cylinder (90) is located between the two groups of assembly blocks (72), the output end of the gas cylinder (90) is fixedly provided with a piston rod (91), one end of the piston rod (91) is fixedly provided with an adjusting block (96), the symmetric two side surfaces of the adjusting block (96) are fixedly provided with an operation plate (92), the operation plate (92) is movably provided with an adjusting rod (93), and the other end of the adjusting rod (93) is movably provided with the mounting plate (81).

8. The peanut sheller of claim 2, wherein: The inside of the separation cylinder (10) is provided with a shelling cavity (94), the rotating rod (31) movably penetrates the shelling cavity (94), the top of the separation cylinder (10) is provided with a feeding port (11), the feeding port (11) is communicated with the shelling cavity (94), the bottom surface of the shelling cavity (94) is provided with a separation port (63), the separation port (63) is located above the bearing block (23), the rotating rod (31) is fixedly provided with a crushing blade (95), and the crushing blade (95) is located on the inside of the shelling cavity (94).