Electric peanut sheller

Abstract

The utility model discloses an electric peanut husking machine, and particularly relates to the technical field of peanut husking, the electric peanut husking machine comprises a husking cabin, the lower end of the husking cabin is provided with a discharging cabin, the upper side of the inner end face of the discharging cabin is provided with a screening supporting plate, and the upper end of the screening supporting plate is provided with a screening plate; a first limiting block and a second limiting block are correspondingly arranged on the two sides of the lower end of the sieve plate respectively; a concave adaptive groove is formed in one side of the outer end face of the first limiting block, and a concave locking groove is formed in one side of the outer end face of the screen plate. When the peanut screening device is actually used, peanut kernels poor in growth vigor are small in size under the corresponding arrangement state of the first limiting blocks, the concave adaptive grooves and the second limiting blocks, so that the screening plate needs to be replaced, the screening plate is conveniently installed through the first limiting blocks and the second limiting blocks, and therefore the convenience of installing and detaching the screening plate is conveniently improved; and when the sieve holes are blocked, the sieve plate is more convenient to disassemble, so that the blocked sieve holes are cleaned.

Description

Technical Field

[0001] This utility model relates to the field of peanut shelling technology, and more specifically, to an electric peanut shelling machine. Background Technology

[0002] In peanut production, tillage, irrigation, and plant protection have been largely mechanized. However, the variety of machinery available for sowing, mulching, harvesting, picking, and shelling is limited, and its performance and quality do not fully meet requirements. Traditional peanut shelling is done manually, which is time-consuming and labor-intensive. The efficiency is greatly affected by the worker's attitude and ability. It is necessary to improve this process by using automated machinery to increase efficiency. Currently, when using mechanical equipment to shell peanuts, a sieve is needed to separate the peanut kernels from the shells.

[0003] When using the above device, peanuts of different sizes will clog the sieve holes, making cleaning inconvenient. Also, the sieve plate cannot be replaced when shelling different grains. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an electric peanut shelling machine. The technical problem to be solved by the present invention is: how to make the screen plate more convenient to disassemble and replace.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an electric peanut shelling machine, including a shelling chamber, a discharge chamber at the lower end of the shelling chamber, a screening support plate on the upper side of the inner end face of the discharge chamber, a screen plate at the upper end of the screening support plate, and a first limiting block and a second limiting block respectively on both sides of the lower end of the screen plate.

[0006] A concave fitting groove is provided on one side of the outer end face of the first limiting block, a concave locking groove is provided on one side of the outer end face of the screen plate, an adjusting groove is provided on one side of the outer end face of the screen material support plate, a locking rotating block is provided inside the adjusting groove, and a locking threaded rod is provided on the upper side of the outer end face of the locking rotating block.

[0007] In a preferred embodiment, the upper end of the shelling chamber is provided with a feed inlet, the lower end of the discharge chamber is provided with a working support, and the middle of the lower end of the discharge chamber is provided with a drive motor.

[0008] The outer end face of the output shaft of the drive motor is provided with a first pulley, and the interior of the shelling chamber is provided with a shelling rotating wheel.

[0009] In a preferred embodiment, the inner end face of the shelling chamber is provided with a plurality of shelling support rods on the lower side of the shelling rotating wheel, and the shelling rotating wheel is provided with a rotating rod in the middle.

[0010] The rotating rod passes through the end face of the shelling chamber and extends to its outside. A second pulley is provided on the outer end face of the rotating rod outside the shelling chamber, and a fan is provided on the lower side of the outer end face of the shelling chamber.

[0011] In a preferred embodiment, a flat air outlet is provided at one end of the fan outlet, a material feeding plate is provided on the lower side of the inner end face of the shelling chamber, and a material guide plate is provided on the lower side of the shelling support rod on the inner end face of the shelling chamber.

[0012] A discharge baffle is provided on the lower side of the inner end face of the discharge chamber, and a movable support block is provided on one side of the lower end of the screening support plate. A rotating support rod is provided inside the movable support block.

[0013] In a preferred embodiment, the two ends of the rotating support rod pass through the end face of the discharge chamber and extend to the outside of the discharge chamber, and the end face of the screen plate is provided with screen holes;

[0014] The lower end of the screen support plate is provided with a movable hinge on the side away from the movable support block, and the lower end of the movable hinge is provided with an adjusting rotating plate.

[0015] In a preferred embodiment, the lower end of the adjusting rotating plate is provided with a supporting rotating rod, and the upper end of the supporting rotating rod is provided with a crankshaft connecting block;

[0016] The two ends of the supporting rotating rod pass through the end face of the discharge chamber and extend to the outside of the discharge chamber, and the outer end face of the locking threaded rod is provided with a locking knob.

[0017] In a preferred embodiment, a third pulley is provided on the outer side of the outer side of the outer side of the discharge chamber of the supporting rotating rod;

[0018] The outer end faces of the first and second pulleys are provided with a transmission belt, and the outer end faces of the third pulley and the second pulley are also connected by the transmission belt.

[0019] In a preferred embodiment, both the drive motor and the fan are electrically connected to an external control device.

[0020] The technical effects and advantages of this utility model are as follows:

[0021] In actual use, with the corresponding setting of the first limiting block, the concave adapter groove and the second limiting block, the peanut kernels with poor growth are smaller, thus requiring the replacement of the sieve plate. The first limiting block and the second limiting block facilitate the installation of the sieve plate, thereby increasing the convenience of sieve plate installation and disassembly. When the sieve holes are blocked, it makes it easier to disassemble the sieve plate to clean the blocked sieve holes.

[0022] With the corresponding settings of the concave locking groove, locking rotating block, locking knob, and locking threaded rod, the locking threaded rod can be locked inside the concave locking groove. Then, the operator can lock and fix the screen plate by rotating the locking knob, thereby effectively increasing the stability of the screen plate when the supporting rotating rod drives the screen plate to move up and down. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0024] Figure 2 This is a schematic diagram of the overall structure of this utility model from a bottom view.

[0025] Figure 3 This utility model Figure 2 Enlarged view of section A.

[0026] Figure 4 This is a schematic diagram of the overall front view cross-sectional structure of this utility model.

[0027] Figure 5 This is a schematic diagram of the sieve plate connection structure of this utility model.

[0028] The attached figures are labeled as follows: 1. Shelling chamber, 2. Discharge chamber, 3. Feed inlet, 4. Working support, 5. Drive motor, 6. First pulley, 7. Third pulley, 8. Second pulley, 9. Transmission belt, 10. Discharge baffle, 11. Screen plate, 12. Fan, 13. Shelling rotating wheel, 14. Rotating rod, 15. Shelling support rod, 16. Guide plate, 17. Flat air outlet, 18. Discharge plate, 19. Screening support plate, 20. First limiting block, 21. Concave fitting groove, 22. Screen hole, 23. Movable support block, 24. Rotating support rod, 25. Supporting rotating rod, 26. Second limiting block, 27. Concave locking groove, 28. Crankshaft connecting block, 29. Movable hinge, 30. Adjusting rotating plate, 31. Adjusting groove, 32. Locking rotating block, 33. Locking knob, 34. Locking threaded rod. Detailed Implementation

[0029] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, they are provided so that the description of this disclosure will be more complete and fully convey the concept of the exemplary embodiments to those skilled in the art. The drawings are merely illustrative of this disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted.

[0030] Furthermore, the described features, structures, or characteristics can be combined in any suitable manner in one or more exemplary embodiments. Numerous specific details are provided in the following description to give a full understanding of exemplary embodiments of this disclosure. However, those skilled in the art will recognize that the technical solutions of this disclosure can be practiced with one or more of the specific details omitted, or other methods, components, steps, etc., can be employed. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring various aspects of this disclosure.

[0031] This utility model provides an electric peanut shelling machine, such as Figure 1 and 2 As shown, it includes a shelling chamber 1, a discharge chamber 2 at the lower end of the shelling chamber 1, a feed inlet 3 at the upper end of the shelling chamber 1, and a working support 4 at the lower end of the discharge chamber 2.

[0032] A drive motor 5 is provided in the middle of the lower end of the discharge chamber 2. A first pulley 6 is provided on the outer end face of the output shaft of the drive motor 5. A fan 12 is provided on the lower side of the outer end face of the shelling chamber 1. A discharge baffle 10 is provided on the lower side of the inner end face of the discharge chamber 2.

[0033] The outer end faces of the first pulley 6 and the second pulley 8 are provided with a transmission belt 9, and the outer end faces of the third pulley 7 and the second pulley 8 are also connected by the transmission belt 9. The drive motor 5 and the fan 12 are both electrically connected to the external control equipment.

[0034] like Figure 3 and 4 As shown, a screening support plate 19 is provided on the upper side of the inner end face of the discharge chamber 2, a screening plate 11 is provided on the upper end of the screening support plate 19, and a first limiting block 20 and a second limiting block 26 are respectively provided on both sides of the lower end of the screening plate 11.

[0035] A concave fitting groove 21 is provided on one side of the outer end face of the first limiting block 20, a concave locking groove 27 is provided on one side of the outer end face of the sieve plate 11, a shelling rotating wheel 13 is provided inside the shelling chamber 1, and a plurality of shelling support rods 15 are provided on the inner end face of the shelling chamber 1 below the shelling rotating wheel 13.

[0036] The shelling rotating wheel 13 is provided with a rotating rod 14 in the middle. The rotating rod 14 passes through the end face of the shelling chamber 1 and extends to its outside. The outer end face of the rotating rod 14 is provided with a second pulley 8 on the outside of the shelling chamber 1.

[0037] One end of the blower 12 is provided with a flat air outlet 17. The lower side of the inner end face of the shelling chamber 1 is provided with a feeding plate 18. The operator can drive the blower 12 to work through the external control equipment. The blower 12 blows the outside air quickly to the upper end of the feeding plate 18 through the flat air outlet 17. The inner end face of the shelling chamber 1 is provided with a guide plate 16 on the lower side of the shelling support rod 15. The guide plate 16 can guide the falling peanuts so that the shelled peanuts fall to the upper end of the feeding plate 18. The lower end of the screening support plate 19 is provided with a movable support block 23. During the falling process of the peanuts, the air from the flat air outlet 17 will blow away the peanut shells and impurities.

[0038] The movable support block 23 is equipped with a rotating support rod 24 inside, which can support the screen support plate 19 through the rotating support rod 24 and the movable support block 23. The two ends of the rotating support rod 24 pass through the end face of the discharge chamber 2 and extend to the outside of the discharge chamber 2. The end face of the screen plate 11 is provided with screen holes 22, which are used to screen peanut kernels, so that the peanut kernels fall on the upper end of the discharge baffle 10, thus facilitating the discharge of peanut kernels.

[0039] The two ends of the supporting rotating rod 25 pass through the end face of the discharge chamber 2 and extend to the outside of the discharge chamber 2. A third pulley 7 is provided on the outer side of the outer end face of the supporting rotating rod 25 outside the discharge chamber 2.

[0040] like Figure 5 As shown, an adjustment groove 31 is provided on one side of the outer end face of the screen support plate 19, a locking rotating block 32 is provided inside the adjustment groove 31, and a locking threaded rod 34 is provided on the upper side of the outer end face of the locking rotating block 32.

[0041] The lower end of the screen support plate 19 is provided with a movable hinge 29 on the side away from the movable support block 23, and the lower end of the movable hinge 29 is provided with an adjusting rotating plate 30.

[0042] The lower end of the adjusting rotating plate 30 is provided with a supporting rotating rod 25, and the upper end of the supporting rotating rod 25 is provided with a crankshaft connecting block 28. The outer end face of the locking threaded rod 34 is provided with a locking knob 33. The operator can install the screen plate 11 on the upper end of the screening support plate 19 and lock the first limiting block 20 and the second limiting block 26 inside the screening support plate 19. Then the operator can rotate the locking rotating block 32 to lock the locking threaded rod 34 inside the concave locking groove 27. The operator can then lock and fix the locking threaded rod 34 by using the locking knob 33, which facilitates the installation and disassembly of the screen plate 11 and facilitates the screening of peanut shells of different sizes.

[0043] When shelling peanuts, workers pour the peanuts into the shelling chamber 1 through the feed inlet 3. Then, workers drive the drive motor 5 through external control equipment. The drive motor 5 drives the third pulley 7 and the second pulley 8 to rotate through the first pulley 6 and the transmission belt 9. The second pulley 8 drives the shelling rotating wheel 13 to rotate. The two adjacent shelling support rods 15 support the peanut shells. When the shelling rotating wheel 13 rotates, the conical protrusion on the outer end face of the shelling rotating wheel 13 will break the peanut shells. The peanut kernels and peanut shells will fall through the gaps between the shelling support rods 15, thus shelling the peanuts.

[0044] After being shelled, the peanuts fall through the gaps between the multiple shelling support rods 15. Then, the fan 12 and the flat air outlet 17 blow away the peanut shells during the fall. Subsequently, the third pulley 7 drives the support rotating rod 25 to rotate rapidly. When the support rotating rod 25 rotates, it drives the screen support plate 19 to swing up and down through the crankshaft connecting block 28, the movable hinge 29 and the adjusting rotating plate 30, thereby screening the peanut kernels through the screen holes 22 and separating the peanut kernels from the peanut shells.

[0045] Finally, it should be noted that: the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0046] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An electric peanut sheller, comprising a shelling chamber (1), characterized in that: The lower end of the shelling chamber (1) is provided with a discharge chamber (2), and the upper side of the inner end face of the discharge chamber (2) is provided with a screening support plate (19). The upper end of the screening support plate (19) is provided with a screen plate (11), and the lower ends of the screen plate (11) are respectively provided with a first limiting block (20) and a second limiting block (26). A concave fitting groove (21) is provided on one side of the outer end face of the first limiting block (20), a concave locking groove (27) is provided on one side of the outer end face of the sieve plate (11), an adjusting groove (31) is provided on one side of the outer end face of the sieve support plate (19), a locking rotating block (32) is provided inside the adjusting groove (31), and a locking threaded rod (34) is provided on the upper side of the outer end face of the locking rotating block (32).

2. The electric peanut shelling machine according to claim 1, characterized in that: The upper end of the shelling chamber (1) is provided with a feed inlet (3), the lower end of the discharge chamber (2) is provided with a working support (4), and the middle part of the lower end of the discharge chamber (2) is provided with a drive motor (5). The outer end face of the output shaft of the drive motor (5) is provided with a first pulley (6), and the shelling chamber (1) is provided with a shelling rotating wheel (13).

3. The electric peanut shelling machine according to claim 2, characterized in that: The inner end face of the shelling chamber (1) is provided with multiple shelling support rods (15) on the lower side of the shelling rotating wheel (13), and the shelling rotating wheel (13) is provided with a rotating rod (14) in the middle. The rotating rod (14) passes through the end face of the shelling chamber (1) and extends to its outside. The outer end face of the rotating rod (14) is provided with a second pulley (8) on the outside of the shelling chamber (1). A fan (12) is provided on the lower side of the outer end face of the shelling chamber (1).

4. The electric peanut shelling machine according to claim 3, characterized in that: The blower (12) has a flat air outlet (17) at one end of its air outlet, a feeding plate (18) is provided on the lower side of the inner end face of the shelling chamber (1), and a guide plate (16) is provided on the lower side of the shelling support rod (15) on the inner end face of the shelling chamber (1). The discharge chamber (2) has a discharge baffle (10) on the lower side of its inner end face, and a movable support block (23) is provided on one side of the lower end of the screening support plate (19). The movable support block (23) has a rotating support rod (24) inside.

5. An electric peanut shelling machine according to claim 4, characterized in that: The two ends of the rotating support rod (24) pass through the end face of the discharge chamber (2) and extend to the outside of the discharge chamber (2), and the end face of the screen plate (11) is provided with screen holes (22). The lower end of the screen support plate (19) is provided with a movable hinge (29) on the side away from the movable support block (23), and the lower end of the movable hinge (29) is provided with an adjusting rotating plate (30).

6. The electric peanut shelling machine according to claim 5, characterized in that: The lower end of the adjusting rotating plate (30) is provided with a supporting rotating rod (25), and the upper end of the supporting rotating rod (25) is provided with a crankshaft connecting block (28). The two ends of the supporting rotating rod (25) pass through the end face of the discharge chamber (2) and extend to the outside of the discharge chamber (2), and the outer end face of the locking thread rod (34) is provided with a locking knob (33).

7. An electric peanut shelling machine according to claim 6, characterized in that: The outer end face of the supporting rotating rod (25) is provided with a third pulley (7) on the outside of the discharge chamber (2); The outer end faces of the first pulley (6) and the second pulley (8) are provided with a transmission belt (9), and the outer end faces of the third pulley (7) and the second pulley (8) are also connected by the transmission belt (9).

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