Peanut grading shelling device

Abstract

The utility model relates to the technical field of peanut processing, and discloses a peanut grading husking device which comprises a husking box, a feeding port used for feeding is formed in the top of the husking box, a collecting box used for collecting husks is arranged on the outer ring of the husking box, and supporting legs used for supporting the husking box are arranged at the bottom of the husking box. The husking assemblies are linearly arranged on the inner wall of the husking box, and each husking assembly internally comprises an extrusion block used for extrusion and a material conveying ramp used for driving raw materials to be conveyed; the filtering assembly is arranged at the bottom of the inner wall of the husking box, and a filtering plate is arranged in the filtering assembly; and the driving assembly is arranged at the axial position of the bottom of the shelling box. According to the peanut husking machine, through the husking assembly and the driving assembly, peanuts can be husked in a grading mode, the production quality of the peanuts is improved, the peanuts can be stored in a grading mode, follow-up use is facilitated, feeding and husking can be continuously conducted, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of peanut processing, in particular to a peanut grading and shelling device. Background Art

[0002] Peanut is one of the main oil crops in my country, with a high annual output. In the past, peanut shelling was done manually. With the increase in labor production costs, some of the shelling is now done by mechanical devices.

[0003] When the existing shelling equipment is in use, when processing by mechanical equipment, peanuts of different sizes are processed simultaneously, and they cannot be graded, which easily leads to the smaller peanuts being unable to be squeezed and shelled, and the larger peanuts being squeezed, causing damage to the internal peanuts, affecting the production quality of the peanuts, and the shelled peanuts are stored together, which is not convenient for subsequent use, and it is impossible to continuously load and shell, affecting production efficiency.

[0004] Therefore, we propose a peanut grading and shelling device. Utility Model Content

[0005] The utility model mainly solves the technical problem that peanuts cannot be graded and shelled, and provides a peanut graded and shelled device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme, a peanut grading and shelling device, comprising:

[0007] A shelling box, wherein a feeding port for feeding is arranged on the top of the shelling box, a collecting box for collecting the shells is arranged on the outer ring of the shelling box, and supporting legs for supporting the shelling box are arranged at the bottom of the shelling box;

[0008] The shelling assembly is arranged linearly on the inner wall of the shelling box, and the shelling assembly includes an extrusion block for extrusion and a conveying ramp for driving the raw material conveyance;

[0009] A filter assembly is arranged at the bottom of the inner wall of the shelling box, and the filter assembly includes a filter plate;

[0010] The driving assembly is arranged at the axial position of the bottom of the shelling box, and the driving assembly includes a fixed box, an air pump, a transmission shaft and impact blades.

[0011] Furthermore, the fixed box is fixedly connected to the axial position of the bottom of the shelling box, a rotating hole is opened at the top of the fixed box, the rotating hole extends to the inner wall of the shelling box, the transmission shaft is rotatably connected to the inner wall of the rotating hole, the bottom end of the transmission shaft is rotatably connected to the axial position of the bottom end of the fixed box, the top end of the transmission shaft extends to the inner wall of the shelling box, and the extrusion blocks are linearly arranged and fixedly connected to the outer wall of the transmission shaft.

[0012] Furthermore, the inner wall of the shelling box is fixedly connected with a plurality of linearly arranged feed ramps, the feed ramp is arranged at the bottom of the extrusion block, the feed ramp is annular and has an inclined cross-section, an inclined feed chute is arranged at the top of the extrusion block, and an arc-shaped extrusion groove is arranged at the bottom of the extrusion block, and the distance between the extrusion groove and the top of the feed ramp decreases from top to bottom.

[0013] Furthermore, an air pump is arranged on one side of the bottom end of the fixed box, an output end of the air pump is connected to the inner wall of the shelling box, and the impact blades are arranged in a circle and fixedly connected to the outer wall of the transmission shaft located in the fixed box.

[0014] Furthermore, a plurality of air inlet holes arranged in a circle are provided at the bottom of the outer wall of the transmission shaft, and the air inlet holes are located in the fixed box. A plurality of groups of air outlet holes arranged in a line are provided at the top of the outer wall of the transmission shaft, and the air outlet holes are located in the shelling box.

[0015] Furthermore, the outer wall of the shelling box is provided with a plurality of groups of through grooves arranged in a linear manner, the through grooves are connected with the collecting box, and the through grooves and the air outlet are located on the same horizontal plane.

[0016] Furthermore, the filter plates are arranged linearly at the bottom of the inner wall of the shelling box, and filter holes are opened on the filter plates, and the diameters of the filter holes decrease from top to bottom.

[0017] Furthermore, a plurality of conveying troughs arranged in a circle are provided on the conveying ramp, wherein the end of the conveying trough close to the inner wall of the shelling box is arc-shaped, and the end of the conveying trough away from the inner wall of the shelling box is linear.

[0018] Beneficial Effects

[0019] The utility model provides a peanut grading and shelling device, which has the following beneficial effects:

[0020] (1) The peanut grading and shelling device can grade and shell peanuts through the shelling assembly and the driving assembly, thereby improving the production quality of peanuts. The peanuts can also be graded and stored for convenience of subsequent use, and can continuously load and shell peanuts, thereby improving production efficiency.

[0021] (2) The peanut grading and shelling device can separate peanut shells and peanuts by means of the through grooves, air inlet holes and air outlet holes, without the need for manual separation, thereby further improving production efficiency.

[0022] (3) The peanut grading and shelling device has a feed trough which is designed to guide the peanuts as they fall, thereby preventing the peanuts from piling up together and causing damage to the peanuts during shelling, thereby affecting production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is the front view of the utility model;

[0024] Figure 2 This is a cross-sectional view of the utility model;

[0025] Figure 3 This is a detailed diagram of the transmission shaft of the utility model;

[0026] Figure 4 This is a cross-sectional view of the extrusion block of the utility model;

[0027] Figure 5 This is a detailed diagram of the material feeding ramp in the second embodiment of the present utility model.

[0028] Legend: 1. Shelling box; 2. Collecting box; 3. Feed port; 4. Support legs; 5. Fixed box; 6. Air pump; 7. Drive shaft; 8. Impact blades; 9. Extrusion block; 10. Feed ramp; 11. Through slot; 12. Filter plate; 13. Air inlet; 14. Air outlet; 15. Feed chute; 16. Extrusion chute; 17. Feed chute. DETAILED DESCRIPTION

[0029] Embodiment 1: A peanut grading and shelling device, such as Figure 1 and Figure 2 Shown, including

[0030] A shelling box 1, a feeding port 3 for feeding is arranged on the top of the shelling box 1, a collecting box 2 for collecting the shells is arranged on the outer ring of the shelling box 1, and a supporting leg 4 for supporting the shelling box 1 is arranged at the bottom of the shelling box 1;

[0031] Shelling components are arranged linearly on the inner wall of the shelling box 1, and the shelling components include an extrusion block 9 for extrusion and a conveying ramp 10 for driving the raw material conveyance;

[0032] A filter assembly is arranged at the bottom of the inner wall of the shelling box 1, and includes a filter plate 12;

[0033] The driving assembly is arranged at the axial position at the bottom of the shelling box 1, and the driving assembly includes a fixed box 5, an air pump 6, a transmission shaft 7 and an impact blade 8.

[0034] The fixed box 5 is fixedly connected to the axial position of the bottom of the shelling box 1, a rotating hole is opened at the top of the fixed box 5, the rotating hole extends to the inner wall of the shelling box 1, the transmission shaft 7 is rotatably connected to the inner wall of the rotating hole, the bottom end of the transmission shaft 7 is rotatably connected to the axial position of the bottom end of the fixed box 5, the top end of the transmission shaft 7 extends to the inner wall of the shelling box 1, and the extrusion blocks 9 are linearly arranged and fixedly connected to the outer wall of the transmission shaft 7.

[0035] like Figure 3 and Figure 4As shown, a plurality of linearly arranged feed ramps 10 are fixedly connected to the inner wall of the shelling box 1. The feed ramp 10 is arranged at the bottom of the extrusion block 9. The feed ramp 10 is annular and has an inclined cross-section. An inclined feed chute 15 is arranged at the top of the extrusion block 9. An arc-shaped extrusion groove 16 is arranged at the bottom of the extrusion block 9. The distance between the extrusion groove 16 and the top of the feed ramp 10 decreases from top to bottom.

[0036] An air pump 6 is arranged at one side of the bottom end of the fixed box 5, and the output end of the air pump 6 is connected to the inner wall of the shelling box 1, and the impact blades 8 are arranged in a circle and fixedly connected to the outer wall of the transmission shaft 7 located inside the fixed box 5.

[0037] The bottom end of the outer wall of the transmission shaft 7 is provided with a plurality of air inlet holes 13 arranged in a circle, and the air inlet holes 13 are located in the fixed box 5. The top of the outer wall of the transmission shaft 7 is provided with a plurality of groups of air outlet holes 14 arranged in a line, and the air outlet holes 14 are located in the shelling box 1.

[0038] The outer wall of the shelling box 1 is provided with a plurality of linearly arranged through grooves 11 , the through grooves 11 are connected with the collecting box 2 , and the through grooves 11 and the air outlet 14 are located on the same horizontal plane.

[0039] The filter plates 12 are arranged linearly at the bottom of the inner wall of the shelling box 1, and filter holes are opened on the filter plates 12, and the diameters of the filter holes decrease from top to bottom.

[0040] By means of the through groove 11, the air inlet 13 and the air outlet 14, the peanut shells and the peanuts can be separated without manual separation, thereby further improving the production efficiency.

[0041] In summary, by setting up the shelling component and the driving component, the peanuts can be graded and shelled to improve the production quality of the peanuts. The peanuts can also be graded and stored for subsequent use, and the peanuts can be continuously loaded and shelled to improve the production efficiency.

[0042] Embodiment 2: Based on Embodiment 1, refer to Figure 5 A plurality of circularly arranged feeding troughs 17 are provided on the feeding ramp 10. The feeding trough 17 is arc-shaped at one end close to the inner wall of the shelling box 1, and is linear at one end away from the inner wall of the shelling box 1.

[0043] The feeding trough 17 is provided and designed to guide the peanuts when they fall, so as to prevent the peanuts from piling up together and causing damage to the peanuts during shelling, thereby affecting the production quality.

[0044] The working principle of the utility model is as follows: when it is necessary to shell the peanuts, the peanuts are put into the shelling box 1 from the feed port 3, and the air pump 6 is turned on. When the air pump 6 is started, the transmission shaft 7 can be driven to rotate by blowing the impact blade 8, and the rotation of the transmission shaft 7 can drive the extrusion block 9 thereon to rotate, and the peanuts falling into the shelling box 1 can be scattered from the extrusion block 9 to the feeding ramp 10 by the centrifugal force of the rotation, and fall along the inclined surface of the feeding ramp 10. At this time, the extrusion groove 16 on the extrusion block 9 can be rotated to extrude and shell, and fall into the extrusion block 9 at the bottom. This process is circulated in sequence to grade the peanuts and shell them and fall onto the filter plate 12 at the bottom. After filtering through the filter holes on the filter plate 12, they are graded and stored, and when the peanut shells falling to the bottom with the peanuts fall, the wind force generated by the air pump 6 can pass through the filter plate 12 and then blow out through the air outlet 14. After blowing, the peanut shells with a smaller density can be blown and fall into the collection box 2 through the through groove 11 for collection, so that the peanut shells and the peanuts can be separated.

[0045] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A peanut grading and shelling device, characterized in that: include: A shelling box (1), wherein a feeding port (3) for feeding is arranged on the top of the shelling box (1), a collecting box (2) for collecting shells is arranged on the outer ring of the shelling box (1), and a supporting leg (4) for supporting the shelling box (1) is arranged on the bottom of the shelling box (1); Shelling components, which are arranged linearly on the inner wall of the shelling box (1), and include an extrusion block (9) for extrusion and a conveying ramp (10) for driving the conveying of raw materials; A filter assembly, the filter assembly is arranged at the bottom of the inner wall of the shelling box (1), and the filter assembly includes a filter plate (12); A driving assembly is arranged at an axial position at the bottom of the shelling box (1), and the driving assembly comprises a fixed box (5), an air pump (6), a transmission shaft (7) and an impact blade (8).

2. The peanut grading and shelling device according to claim 1, characterized in that: The fixed box (5) is fixedly connected to the axial position of the bottom of the shelling box (1); a rotating hole is opened on the top of the fixed box (5); the rotating hole extends to the inner wall of the shelling box (1); the transmission shaft (7) is rotatably connected to the inner wall of the rotating hole; the bottom end of the transmission shaft (7) is rotatably connected to the axial position of the bottom end of the fixed box (5); the top end of the transmission shaft (7) extends to the inner wall of the shelling box (1); and the extrusion blocks (9) are linearly arranged and fixedly connected to the outer wall of the transmission shaft (7).

3. The peanut grading and shelling device according to claim 2, characterized in that: The inner wall of the shelling box (1) is fixedly connected with a plurality of linearly arranged feed ramps (10), the feed ramps (10) are arranged at the bottom of the extrusion block (9), the feed ramps (10) are annular and have an inclined cross section, the top of the extrusion block (9) is provided with an inclined feed trough (15), the bottom of the extrusion block (9) is provided with an arc-shaped extrusion groove (16), and the distance between the extrusion groove (16) and the top of the feed ramp (10) decreases from top to bottom.

4. The peanut grading and shelling device according to claim 3, characterized in that: An air pump (6) is arranged on one side of the bottom end of the fixed box (5), the output end of the air pump (6) is connected to the inner wall of the shelling box (1), and the impact blades (8) are arranged in a circumferential manner and fixedly connected to the outer wall of the transmission shaft (7) and located inside the fixed box (5).

5. The peanut grading and shelling device according to claim 4, characterized in that: The bottom end of the outer wall of the transmission shaft (7) is provided with a plurality of air inlet holes (13) arranged in a circumferential manner, and the air inlet holes (13) are located in the fixed box (5). The top of the outer wall of the transmission shaft (7) is provided with a plurality of groups of air outlet holes (14) arranged in a linear manner, and the air outlet holes (14) are located in the shelling box (1).

6. The peanut grading and shelling device according to claim 5, characterized in that: The outer wall of the shelling box (1) is provided with a plurality of linearly arranged through grooves (11), the through grooves (11) are connected to the collecting box (2), and the through grooves (11) and the air outlet holes (14) are located on the same horizontal plane.

7. The peanut grading and shelling device according to claim 6, characterized in that: The filter plates (12) are arranged in a linear manner at the bottom of the inner wall of the shelling box (1), and filter holes are provided on the filter plates (12), the diameters of which decrease from top to bottom.

8. The peanut grading and shelling device according to claim 1, characterized in that: The conveying ramp (10) is provided with a plurality of conveying grooves (17) arranged in a circumference, wherein the end of the conveying groove (17) close to the inner wall of the shelling box (1) is arc-shaped, and the end of the conveying groove (17) away from the inner wall of the shelling box (1) is linear.

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