Raw material screening device for peanut oil production

Abstract

The utility model relates to the technical field of peanut oil production, and discloses a raw material screening device for peanut oil production, which comprises a frame, a driving mechanism is arranged on the front side in the frame, the driving mechanism is used for driving a hot air outlet to move, a hopper is arranged at the top of the driving mechanism, and the tail end of the hopper is communicated with a discharge head. A drying mechanism is arranged on the rear side of the frame and used for drying peanuts, a screening box is arranged at the bottom of the discharging head, a vibration motor is fixedly connected to the rear side of the screening box, and an inclined box is fixedly connected to the bottom of the screening box. According to the peanut drying device, rotation of the driving belt wheel drives the rotary disc to rotate synchronously, so that the traction inclined rod pulls the rotary shaft and the sliding disc to move, movement of the sliding disc drives the spray head to move synchronously, a movable drying procedure is carried out on peanuts, and the situation that part of the peanuts are stuck together due to moisture is avoided.

Description

Technical Field

[0001] This utility model relates to the field of peanut oil production technology, and in particular to a raw material screening device for peanut oil production. Background Technology

[0002] Peanut oil is a vegetable oil made from peanuts through pressing and extraction processes. Peanuts are a common oilseed crop, widely grown in many parts of the world, and their oil content is considerable, providing a sufficient material basis for peanut oil production. Peanut oil is one of the most commonly used cooking oils in the kitchen and can be used for various cooking methods such as stir-frying, pan-frying, deep-frying, and stewing, making dishes colorful, fragrant, and delicious.

[0003] Before peanut oil production, a raw material screening device is an indispensable piece of equipment. This device is used to screen peanut raw materials, remove impurities and unqualified peanuts, and ensure the quality of subsequent peanut oil production.

[0004] When screening peanuts, a screening plate is used. The screening plate has multiple holes. When peanuts are poured onto the screening plate, those that do not meet the size requirements will fall off, while those that meet the size requirements will be screened and remain on the screening plate. However, during the screening process, the screening plate may become clogged. In the existing technology, a vibrating motor is installed at the bottom of the screening plate. By turning on the vibrating motor, the screening plate is vibrated, thereby reducing the risk of clogging. However, during peanut screening, peanuts still contain some moisture and are affected by the surrounding environment, causing some peanuts to stick together. These peanuts are difficult to screen smoothly, and damp peanuts are more likely to clog the holes in the screening plate, thus causing inconvenience to the screening process. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a raw material screening device for peanut oil production, which aims to improve the problem in the prior art where peanuts still contain some moisture and are affected by the surrounding environment, causing some peanuts to stick together.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a raw material screening device for peanut oil production, comprising a frame, a driving mechanism provided on the front side of the inner side of the frame, the driving mechanism being used to drive the hot air outlet to move, a hopper provided on the top of the driving mechanism, a discharge head connected to the end of the hopper, a drying mechanism provided on the rear side of the frame, the drying mechanism being used to dry peanuts, a screening box provided at the bottom of the discharge head, a vibrating motor fixedly connected to the rear side of the screening box, an inclined box fixedly connected to the bottom of the screening box, and a translation mechanism provided on the upper middle part of the front side of the inner wall of the frame, the translation mechanism being used to evenly discharge peanuts;

[0007] The drive mechanism includes a servo motor, the rear of which is fixedly connected to the front right end of the frame. The output end of the servo motor passes through the frame and is fixedly connected to a drive pulley. A driven pulley is rotatably connected to the upper middle part of the front side of the inner wall of the frame. The driven pulley is connected to the drive pulley via a connecting belt. A turntable is fixedly connected to the rear side of the drive pulley. A fixing block is fixedly connected to the top rear side of the turntable. A fixing ring is rotatably connected to the outer side of the fixing block. A U-shaped rod is fixedly connected to the middle of the inner side of the frame. A sliding plate is slidably connected to the outer wall of the U-shaped rod. A rotating shaft is rotatably connected to the right side of the sliding plate. A diagonal rod is fixedly connected to the outer side of the rotating shaft. The fixing ring is fixedly connected to the rotating shaft via the diagonal rod.

[0008] As a further description of the above technical solution:

[0009] The drying mechanism includes a hot air blower, which is located at the rear right end of the frame. One end of the hot air blower is connected to an exhaust pipe, and the end of the exhaust pipe is connected to a hollow tube. Multiple nozzles are equidistantly connected to the bottom wall of the hollow tube, and one end of the hollow tube is fixedly connected to the bottom of the sliding plate.

[0010] As a further description of the above technical solution:

[0011] The translation mechanism includes a worm gear, which is fixedly connected to the rear side of the driven pulley. A worm wheel is rotatably connected to the upper part of the inner wall of the frame. The worm gear meshes with the worm wheel. An elliptical block is fixedly connected to the top of the worm wheel. Vertical plates are fixedly connected to the left and right ends of the front side of the inner wall of the frame. A spring is fixedly connected to the rear side of the vertical plate. A push plate is fixedly connected to the rear end of the spring. An arc-shaped groove block is fixedly connected to the middle of the front side of the push plate. Multiple arc-shaped rods are fixedly connected at equal intervals to the rear side of the push plate. The rear ends of the arc-shaped rods are fixedly connected to the front side of the discharge head.

[0012] As a further description of the above technical solution:

[0013] The inner wall of the frame is fixedly connected to slide rails on both the left and right sides, and the bottom of the push plate is fixedly connected to sliders on both the left and right sides. The two sliders are slidably connected to the corresponding slide rails.

[0014] As a further description of the above technical solution:

[0015] A storage box is provided on the right side of the slanted box, and handles are installed on both the front and back sides of the outer wall of the storage box.

[0016] As a further description of the above technical solution:

[0017] The frame is equipped with fixing clips on the top left and right ends of the front side of the inner wall, and the two fixing clips are connected by bolt threads.

[0018] As a further description of the above technical solution:

[0019] A connecting rod is fixedly connected to the bottom wall of the slide, and a rubber scraper is installed at the end of the connecting rod.

[0020] As a further description of the above technical solution:

[0021] The bottom of the inclined box is fixedly connected with multiple support rods at equal intervals, and the ends of the support rods are fitted with bottom pads.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the rotation of the active belt pulley causes the turntable to rotate synchronously, thereby pulling the inclined rod to move the rotating shaft and the slide plate. The movement of the slide plate causes the nozzle to move synchronously, performing a mobile drying process for peanuts. This avoids the situation where some peanuts stick together due to moisture, and thus avoids the situation where damp peanuts clog the screening plate, bringing convenience to the user.

[0024] 2. In this utility model, the rotation of the elliptical block drives the arc-shaped groove block and the push plate to move synchronously, thereby stretching the spring and driving the discharge head to be pushed and moved in a cycle, so that the peanuts are evenly sprinkled on the screening box for vibration screening, thus speeding up the screening efficiency of peanuts. Attached Figure Description

[0025] Figure 1 This is a perspective view of a raw material screening device for peanut oil production proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the drive mechanism of a raw material screening device for peanut oil production proposed in this utility model;

[0027] Figure 3This is a schematic diagram of the translation mechanism of a raw material screening device for peanut oil production proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the drying mechanism of a raw material screening device for peanut oil production proposed in this utility model;

[0029] Figure 5 This is a partial structural diagram of a raw material screening device for peanut oil production proposed in this utility model;

[0030] Figure 6 This is a partial structural schematic diagram of a raw material screening device for peanut oil production proposed in this utility model.

[0031] Legend:

[0032] 1. Frame; 2. Sliding plate; 3. Handle; 4. Storage box; 5. Hot air blower; 6. Exhaust pipe; 7. Hollow pipe; 8. Nozzle; 9. Inclined box; 10. Support rod; 11. Base pad; 12. Vibrating motor; 13. Screening box; 14. Fixing clamp; 15. Bolt; 16. Hopper; 17. Discharge head; 18. Slide rail; 19. Spring; 20. Arc-shaped groove block; 21. Push plate; 22. Elliptical block; 23. Vertical plate; 24. Worm gear; 25. Worm; 26. Slider; 27. Arc-shaped rod; 28. Rubber scraper; 29. ​​Connecting rod; 30. U-shaped rod; 31. Fixing ring; 32. Servo motor; 33. Drive pulley; 34. Turntable; 35. Connecting belt; 36. Fixing block; 37. Driven pulley; 38. Inclined rod; 39. Rotating shaft. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figure 2 , Figure 4 and Figure 6This utility model provides an embodiment of a raw material screening device for peanut oil production, comprising a frame 1, a driving mechanism for moving a hot air outlet, a hopper 16 for pouring peanuts into the hopper 16, a discharge head 17 for discharging peanuts from the end of the hopper 16, a drying mechanism for drying peanuts on the rear side of the frame 1, a screening box 13 for screening peanuts at the bottom of the discharge head 17, a vibration motor 12 for vibrating the screening box 13, and an inclined box 9 for shaking small peanut particles that do not meet the size requirements onto the inclined box 9. A translation mechanism for evenly discharging peanuts is provided in the upper middle part of the front side of the inner wall of the frame 1.

[0035] The drive mechanism includes a servo motor 32, the rear of which is fixedly connected to the front right end of the frame 1. The frame 1 can fix the servo motor 32. The output end of the servo motor 32 passes through the frame 1 and is fixedly connected to a drive pulley 33. When the servo motor 32 is turned on, it drives the drive pulley 33 to rotate. A driven pulley 37 is rotatably connected to the upper middle part of the front side of the inner wall of the frame 1. The driven pulley 37 is connected to the drive pulley 33 through a connecting belt 35. The rotation of the drive pulley 33 is linked to the driven pulley through the connecting belt 35. 37 rotates synchronously. A turntable 34 is fixedly connected to the rear side of the drive pulley 33. The rotation of the drive pulley 33 causes the turntable 34 to rotate synchronously. A fixed block 36 is fixedly connected to the top rear side of the turntable 34. A fixed ring 31 is rotatably connected to the outer side of the fixed block 36. The fixed ring 31 is used to pull other structures. A U-shaped rod 30 is fixedly connected to the middle of the inner side of the frame 1. A sliding plate 2 is slidably connected to the outer wall of the U-shaped rod 30. A rotating shaft 39 is rotatably connected to the right side of the sliding plate 2. A diagonal rod 38 is fixedly connected to the outer side of the rotating shaft 39. The traction diagonal rod 38 is used to pull the diagonal rod. Rod 38 pulls the rotating shaft 39 and slide plate 2 to move. The fixing ring 31 is fixedly connected to the rotating shaft 39 via the inclined rod 38. The rotating shaft 39 is finely rotated to allow the slide plate 2 to slide on the U-shaped rod 30. The drying mechanism includes a hot air blower 5. Turning on the hot air blower 5 generates hot air. The hot air blower 5 is located at the rear right end of the frame 1. One end of the hot air blower 5 is connected to an exhaust pipe 6, and the end of the exhaust pipe 6 is connected to a hollow tube 7. Hot air is discharged through the exhaust pipe 6 into the hollow tube 7. Multiple nozzles 8 are equidistantly connected to the bottom wall of the hollow tube 7. The hot air is then dried by the nozzles 8. Heat is discharged to dry the peanuts. One end of the hollow tube 7 is fixedly connected to the bottom of the slide plate 2. The movement of the slide plate 2 causes the hollow tube 7 to move synchronously. Fixing clips 14 are installed on the top left and right ends of the front side of the inner wall of the frame 1. The two fixing clips 14 are connected by bolts 15 and are fixed together by bolts 15. A connecting rod 29 is fixedly connected to the bottom wall of the slide plate 2. A rubber scraper 28 is installed at the end of the connecting rod 29. The movement of the rubber scraper 28 gently moves the peanuts to speed up the separation.

[0036] Reference Figure 2 , Figure 3 and Figure 5The translation mechanism includes a worm gear 25, which is fixedly connected to the rear side of the driven pulley 37. A worm wheel 24 is rotatably connected to the upper part of the inner wall of the frame 1. The worm gear 25 is meshed with the worm wheel 24, and the rotation of the worm gear 25 is driven by the meshing of the worm wheel 24. An elliptical block 22 is fixedly connected to the top of the worm wheel 24, driving the worm wheel 24 and the elliptical block 22 to rotate synchronously. Vertical plates 23 are fixedly connected to the left and right ends of the front side of the inner wall of the frame 1. A spring 19 is fixedly connected to the rear side of the vertical plate 23. The spring 19 is used to push the push plate 21 to move. The rear end of the spring 19 is fixedly connected to the push plate 21. An arc-shaped groove is fixedly connected to the middle of the front side of the push plate 21. The rotation of block 20 and elliptical block 22 pushes arc-shaped groove block 20 and push plate 21 to move synchronously, thereby stretching spring 19. Multiple arc-shaped rods 27 are fixedly connected at equal intervals on the rear side of push plate 21. The movement of push plate 21 causes the arc-shaped rods 27 to move synchronously with discharge head 17. The rear end of arc-shaped rods 27 is fixedly connected to the front side of discharge head 17. Slide rails 18 are fixedly connected to the left and right ends of the rear side of the inner wall of frame 1. Slider 26 are fixedly connected to the left and right sides of the bottom of push plate 21. The two sliders 26 are slidably connected to the corresponding slide rails 18 respectively. The sliders 26 slide on the slide rails 18, planning the movement trajectory of push plate 21.

[0037] Reference Figure 1 and Figure 5 A storage box 4 is provided on the right side of the inclined box 9. The peanuts slide into the storage box 4 for collection due to the tilt angle of the inclined box 9. Handles 3 are installed on the front and back sides of the outer wall of the storage box 4. The storage box 4 can be lifted and moved by using the handles 3. Multiple support rods 10 are fixedly connected at equal intervals at the bottom of the inclined box 9. The support rods 10 support the device. The bottom of the support rods 10 is equipped with a bottom pad 11, which increases the stability when supported.

[0038] Working principle: When screening peanuts, two relatively movable fixed clamps 14 clamp the hopper 16. The two fixed clamps 14 are then joined and fixed together by bolts 15, thereby clamping and fixing the hopper 16. Peanuts are poured into the hopper 16 and dropped out onto the screening box 13 through the discharge head 17. The vibration motor 12 is turned on to vibrate, which causes the screening box 13 to vibrate synchronously, shaking off small peanuts that do not meet the size requirements onto the inclined box 9. The inclined angle of the inclined box 9 causes the peanuts to slide into the collection box 4 for collection. At the same time, the hot air blower 5 is turned on to generate hot air, which is discharged into the hollow tube 7 through the exhaust pipe 6 and the heat is discharged through the nozzle 8 to dry the peanuts. The servo motor 32 is turned on to drive the drive pulley 33 to rotate. The rotation of the drive pulley 33 is linked to the driven pulley 37 through the connecting belt 35. The rotation of the drive pulley 33, along with the rotation of the turntable 34, causes the fixed block 36 and the fixed ring 31 to rotate in a circular motion. This, in turn, pulls the inclined rod 38 to move the rotating shaft 39 and the sliding plate 2. At the same time, the rotating shaft 39 makes a slight adjustment to make the sliding plate 2 slide on the U-shaped rod 30. The movement of the sliding plate 2 also moves the nozzle 8 synchronously, performing a mobile drying process on the peanuts. Simultaneously, the movement of the sliding plate 2 moves the rubber scraper 28 and the connecting rod 29 synchronously. There is a gap of one to two centimeters between the rubber scraper 28 and the screening box 13. The movement of the rubber scraper 28 gently moves the peanuts, speeding up the separation and preventing some peanuts from sticking together due to moisture. This also prevents damp peanuts from clogging the screening plate, making it more convenient to use.

[0039] Furthermore, the rotation of the driven pulley 37 drives the worm gear 25 to rotate synchronously. The rotation of the worm gear 25 meshes with the worm wheel 24, thereby driving the worm wheel 24 to rotate synchronously with the elliptical block 22. The rotation of the elliptical block 22 pushes the arc-shaped groove block 20 and the push plate 21 to move synchronously, thereby stretching the spring 19. The movement of the push plate 21 drives the slider 26 to slide on the slide rail 18, planning the movement trajectory of the push plate 21. The movement of the push plate 21 drives the arc-shaped rod 27 and the discharge head 17 to move synchronously, thereby making the peanuts evenly sprinkled on the screening box 13 for vibrating screening. After the push plate 21 is pushed out, the synchronous spring 19 retracts and drives the push plate 21 to reset, thereby making the discharge head 17 cyclically pushed and moved, accelerating the peanut screening efficiency.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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. A raw material screening device for peanut oil production, comprising a frame (1), characterized in that: The inner front side of the frame (1) is provided with a driving mechanism for driving the hot air exhaust port to move, the top of the driving mechanism is provided with a hopper (16), the tail end of the hopper (16) is communicated with a discharge head (17), the rear side of the frame (1) is provided with a drying mechanism for drying peanuts, the bottom of the discharge head (17) is provided with a screening box (13), the rear side of the screening box (13) is fixedly connected with a vibration motor (12), the bottom of the screening box (13) is fixedly connected with an inclined box (9), the inner wall front side middle upper part of the frame (1) is provided with a translation mechanism for uniformly discharging peanuts; The driving mechanism comprises a servo motor (32), the rear side of the servo motor (32) is fixedly connected to the front side right end of the frame (1), the output end of the servo motor (32) penetrates the frame (1) and is fixedly connected with a driving pulley (33), the inner wall front side middle upper part of the frame (1) is rotatably connected with a driven pulley (37), the driven pulley (37) is in transmission connection with the driving pulley (33) through a connecting belt (35), the rear side of the driving pulley (33) is fixedly connected with a rotating disc (34), the rear side top of the rotating disc (34) is fixedly connected with a fixed block (36), the outer side of the fixed block (36) is rotatably connected with a fixed ring (31), the inner side middle part of the frame (1) is fixedly connected with a U-shaped rod (30), the outer wall of the U-shaped rod (30) is slidably connected with a sliding disc (2), the right side of the sliding disc (2) is rotatably connected with a rotating shaft (39), the outer side of the rotating shaft (39) is fixedly connected with an inclined rod (38), and the fixed ring (31) is fixedly connected with the rotating shaft (39) through the inclined rod (38).

2. A raw material screening device for peanut oil production according to claim 1, characterized in that: The drying mechanism comprises a hot air machine (5), the hot air machine (5) is arranged at the rear side right end of the frame (1), one end of the hot air machine (5) is communicated with an exhaust pipe (6), the tail end of the exhaust pipe (6) is communicated with a hollow pipe (7), the bottom wall of the hollow pipe (7) is communicated with a plurality of nozzles (8) at equal intervals, and one end of the hollow pipe (7) is fixedly connected to the bottom of the sliding disc (2).

3. A raw material screening device for peanut oil production as claimed in claim 1, wherein: The translation mechanism comprises a worm (25), the worm (25) is fixedly connected to the rear side of the driven pulley (37), the inner wall middle upper part of the frame (1) is rotatably connected with a worm wheel (24), the worm (25) is in meshing connection with the worm wheel (24), the top of the worm wheel (24) is fixedly connected with an oval block (22), the left and right ends of the inner wall front side of the frame (1) are both fixedly connected with a vertical plate (23), the rear side of the vertical plate (23) is fixedly connected with a spring (19), the rear end of the spring (19) is fixedly connected with a push plate (21), the front side middle part of the push plate (21) is fixedly connected with an arc-shaped groove block (20), the rear side of the push plate (21) is fixedly connected with a plurality of arc-shaped rods (27) at equal intervals, and the rear end of the arc-shaped rod (27) is fixedly connected to the front side of the discharge head (17).

4. A raw material screening device for peanut oil production according to claim 3, characterized in that: Both left and right ends of the inner wall rear side of the frame (1) are fixedly connected with slide rails (18), the bottom left and right sides of the push plate (21) are fixedly connected with slide blocks (26), and the two slide blocks (26) are respectively connected with the corresponding slide rails (18) in a sliding mode.

5. A raw material screening device for peanut oil production as claimed in claim 1, wherein: The right side of the inclined box (9) is provided with a storage box (4), and the outer wall front and rear sides of the storage box (4) are provided with handles (3).

6. A raw material screening device for peanut oil production according to claim 1 characterized in that: The inner wall front side top of the frame (1) is provided with fixed clamps (14) at both left and right ends, and the two fixed clamps (14) are connected in a threaded mode through bolts (15).

7. A raw material screening device for peanut oil production according to claim 1 characterized in that: The bottom wall of the sliding disc (2) is fixedly connected with a connecting rod (29), and the end of the connecting rod (29) is provided with a rubber scraper (28).

8. A raw material screening device for peanut oil production according to claim 1 characterized in that: The bottom of the inclined box (9) is fixedly connected with a plurality of supporting rods (10) at equal intervals, and the end of the supporting rod (10) is provided with a bottom pad (11).

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