Corn kernel impurity removal device

Abstract

The utility model relates to the technical field of corn kernel processing, and discloses a corn kernel impurity removal device which comprises a bottom plate serving as a supporting main body, supporting legs are fixedly connected to the four corners of the top end of the bottom plate, telescopic rods are fixedly connected to the top ends of the supporting legs, an impurity removal box is fixedly connected to the top ends of the telescopic rods, and the bottom end of the impurity removal box is fixedly connected with a supporting rod. A supporting block is fixedly connected to the middle of the top end of the bottom plate, a motor is fixedly connected to the left end of the supporting block, the driving end of the motor penetrates through the supporting block and is fixedly connected with a rotating rod, an eccentric wheel is fixedly connected to the right end of the rotating rod, and a connecting plate is rotatably connected to the right end of the eccentric wheel. According to the utility model, the motor drives the rotating rod, the rotating rod drives the eccentric wheel, the eccentric wheel drives the connecting plate, the connecting plate drives the rotating plate, and the rotating plate drives the impurity removal box to shake up and down, so that the purity of corn kernels can be ensured, the taste, color and appearance of final products are improved, and foods are more attractive and accord with the expectation of consumers.

Description

Technical Field

[0001] This utility model relates to the field of corn kernel processing technology, and in particular to a corn kernel impurity removal device. Background Technology

[0002] Corn is an annual herbaceous plant belonging to the genus Zea in the family Poaceae. It is an important food and feed crop, and also the crop with the highest total output in the world. Its planting area and total output are second only to rice and wheat. Impurity removal devices are required when processing corn kernels.

[0003] Impurities such as stones, soil, and debris may be mixed into the corn. If these impurities are not effectively removed, the quality of the final corn product may decline, affecting its taste and appearance. Additional cleaning and screening may be required in subsequent stages, increasing labor and time costs. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a corn kernel impurity removal device. This device uses a motor to drive a rotating rod, which in turn drives an eccentric wheel. The eccentric wheel drives a connecting plate, which in turn drives a rotating plate. The rotating plate causes the impurity removal box to oscillate up and down, thereby ensuring the purity of the corn kernels, improving the taste, color, and appearance of the final product, making the food more attractive and meeting consumer expectations.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A corn kernel impurity removal device includes: a base plate serving as the main support; support feet fixedly connected to the four corners of the top of the base plate; telescopic rods fixedly connected to the top of each support foot; an impurity removal box fixedly connected to the top of each telescopic rod; a support block fixedly connected to the center of the top of the base plate; a motor fixedly connected to the left end of the support block; a rotating rod fixedly connected to the drive end of the motor through the support block; an eccentric wheel fixedly connected to the right end of the rotating rod; a connecting plate rotatably connected to the right end of the eccentric wheel; a rotating plate rotatably connected to the right end of the connecting plate; the bottom end of the impurity removal box rotatably connected to the top of the rotating plate; an impurity removal screen fixedly connected to the inner wall of the impurity removal box; springs provided between the impurity removal box and the support feet; and a filter assembly provided at the top of the base plate.

[0007] Furthermore, a feeding port is fixedly connected to the top of the impurity removal box, and a discharging port is fixedly connected to the right end of the impurity removal box.

[0008] Furthermore, one end of each spring is connected to a support foot, and the other end of each spring is connected to a cleaning box.

[0009] Furthermore, a fixed box is fixedly connected to the bottom of the impurity removal box, and a collection box is slidably connected to the inner wall of the fixed box.

[0010] Furthermore, the filter assembly includes a filter box fixedly connected to the top of the base plate, a fixing frame fixedly connected to both sides of the inner wall of the filter box, a slide connected to the inner wall of the fixing frame, a filter screen provided on the inner wall of the slide, a connecting box fixedly connected to both sides of the outer wall of the filter box, a tension spring provided between the slide and the inner wall of the connecting box, an air pump fixedly connected to the top of the filter box, a hose fixedly connected to the top of the air pump, the rear end of the hose fixedly connected to the inner wall of the impurity removal box, a connecting pipe fixedly connected to the front end of the air pump, and the outer wall of the connecting pipe fixedly connected to the inner wall of the filter box.

[0011] Furthermore, one end of each tension spring is connected to the slide, and one end of each tension spring is connected to the inner wall of the connecting box.

[0012] Furthermore, an exhaust port is fixedly connected to the right end of the filter box.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, a motor drives a rotating rod, which in turn drives an eccentric wheel, which in turn drives a connecting plate, which in turn drives a rotating plate, which in turn causes the impurity removal box to sway up and down. This ensures the purity of the corn kernels, improves the taste, color, and appearance of the final product, and makes the food more attractive, meeting consumer expectations.

[0015] 2. In this utility model, by starting the air pump, the dust is sucked out through the hose. The sucked-out dust is sent from the connecting pipe into the filter screen for filtration and then discharged from the exhaust port, thereby reducing the risk of fire and explosion, especially when handling flammable materials, providing a safer working environment. Attached Figure Description

[0016] Figure 1 This is an isometric view of a corn kernel impurity removal device proposed in this utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the impurity removal box of a corn kernel impurity removal device proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the eccentric wheel structure of a corn kernel impurity removal device proposed in this utility model;

[0019] Figure 4 This is a schematic cross-sectional view of the filter box structure of a corn kernel impurity removal device proposed in this utility model.

[0020] Legend:

[0021] 1. Base plate; 2. Support legs; 3. Telescopic rod; 4. Impurity removal box; 5. Support block; 6. Motor; 7. Rotating rod; 8. Eccentric wheel; 9. Connecting plate; 10. Rotating plate; 11. Impurity removal screen; 12. Discharge port; 13. Loading port; 14. Fixing box; 15. Collection box; 16. Filter box; 17. Fixing frame; 18. Slide frame; 19. Spring; 20. Connecting box; 21. Tension spring; 22. Filter screen; 23. Exhaust port; 24. Connecting pipe; 25. Air pump; 26. Hose. Detailed Implementation

[0022] 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.

[0023] Reference Figure 1 - Figure 3 This utility model provides an embodiment of a corn kernel impurity removal device, comprising: a base plate 1 serving as the main support; support feet 2 fixedly connected to the four corners of the top of the base plate 1; telescopic rods 3 fixedly connected to the top of each support foot 2; an impurity removal box 4 fixedly connected to the top of each telescopic rod 3; a support block 5 fixedly connected to the middle of the top of the base plate 1; a motor 6 fixedly connected to the left end of the support block 5; a rotating rod 7 fixedly connected to the drive end of the motor 6 passing through the support block 5; an eccentric wheel 8 fixedly connected to the right end of the rotating rod 7; a connecting plate 9 rotatably connected to the right end of the eccentric wheel 8; and a connecting plate 9 with a right end... The bottom of the impurity removal box 4 is rotatably connected to the top of the rotating plate 10. The inner wall of the impurity removal box 4 is fixedly connected to the impurity removal screen 11. Springs 19 are provided between the impurity removal box 4 and the support foot 2. A filter assembly is provided at the top of the bottom plate 1. The top of the impurity removal box 4 is fixedly connected to the feed port 13. The right end of the impurity removal box 4 is fixedly connected to the discharge port 12. One end of each spring 19 is connected to the support foot 2, and the other end of each spring 19 is connected to the impurity removal box 4. The bottom of the impurity removal box 4 is fixedly connected to the fixed box 14. A collection box 15 is slidably connected to the inner wall of the fixed box 14.

[0024] Specifically, corn kernels are fed into the impurity removal box 4 through the feed port 13. The motor 6 is started, and the drive end of the motor 6 rotates, causing the rotating rod 7 to rotate as well. During the rotation of the rotating rod 7, the eccentric wheel 8 rotates, and the rotation of the eccentric wheel 8 causes the connecting plate 9 to move. As the connecting plate 9 moves, the rotating plate 10 also moves. The movement of the rotating plate 10 causes the impurity removal box 4 to shake up and down. When the impurity removal box 4 shakes, the built-in impurity removal screen 11 filters the corn kernels to ensure the purity of the corn kernels. This plays a key role in improving the taste, optimizing the color and appearance of the final product, and making the food more in line with consumers' expectations for attractiveness. The telescopic rod 3 and the rotating plate 10 work together to effectively improve the stability of the impurity removal box 4 during operation. The impurities filtered by the impurity removal screen 11 will slide down the slope of the impurity removal box 4 into the collection box 15 for collection, while the filtered corn kernels are discharged from the discharge port 12 of the impurity removal box 4 for subsequent collection.

[0025] Reference Figure 1 and Figure 4 The filter assembly includes a filter box 16 fixedly connected to the top of the base plate 1. Fixing frames 17 are fixedly connected to both sides of the inner wall of the filter box 16. A slide 18 is slidably connected to the inner wall of the fixing frame 17. A filter screen 22 is provided on the inner wall of the slide 18. A connecting box 20 is fixedly connected to both sides of the outer wall of the filter box 16. A tension spring 21 is provided between the inner wall of the slide 18 and the connecting box 20. An air pump 25 is fixedly connected to the top of the filter box 16. A hose 26 is fixedly connected to the top of the air pump 25. The rear end of the hose 26 is fixedly connected to the inner wall of the impurity removal box 4. A connecting pipe 24 is fixedly connected to the front end of the air pump 25. The outer wall of the connecting pipe 24 is fixedly connected to the inner wall of the filter box 16. One end of the tension spring 21 is connected to the slide 18. One end of the tension spring 21 is connected to the inner wall of the connecting box 20. An exhaust port 23 is fixedly connected to the right end of the filter box 16.

[0026] Specifically, when dust removal is required, the air pump 25 is started. The air pump 25 sucks out the dust from inside the dust removal box 4 through the hose 26. The sucked-out dust is sent to the filter screen 22 for filtration through the connecting pipe 24. The filtered air is discharged from the exhaust port 23. This process can effectively reduce dust accumulation and reduce the risk of fire and explosion. Especially when handling flammable materials, it provides a higher level of safety for the working environment. If the filter screen 22 needs to be replaced, the slide 18 is pulled. The slide 18 will pull the filter screen 22 out of the filter box 16. After the filter screen 22 is replaced, the slide 18 is released. At this time, the tension spring 21 will generate tension to move the slide 18. As the slide 18 moves, the filter screen 22 will return to its original position. This design makes the inspection and replacement of the filter screen 22 more convenient and efficient, helps to reduce labor costs and reduce production delays caused by equipment maintenance.

[0027] Working Principle: First, corn kernels are fed into the impurity removal box 4 through the feeding port 13. Then, the motor 6 is started, causing its drive end to rotate, which in turn rotates the rotating rod 7. The rotating rod 7 then rotates the eccentric wheel 8, which in turn moves the connecting plate 9. The moving connecting plate 9 then moves the rotating plate 10, causing the impurity removal box 4 to oscillate up and down. During this oscillation, the impurity removal screen 11 filters the corn kernels, ensuring their purity and improving the final product's taste, color, and appearance, making the food more appealing and meeting consumer expectations. The cooperation between the telescopic rod 3 and the rotating plate 10 enhances the stability of the impurity removal box 4. The filtered impurities fall through the inclined surface of the impurity removal box 4 into the collection chamber. The filtered corn kernels are collected in the collection box 15 and discharged from the discharge port 12 into the impurity removal box 4 for collection. When dust removal is required, the air pump 25 is started to suck out the dust from the impurity removal box 4 through the hose 26. The sucked-out dust is sent to the filter screen 22 through the connecting pipe 24 for filtration and then discharged from the exhaust port 23, thereby reducing the risk of fire and explosion, especially when handling flammable materials, providing a safer working environment. When the filter screen 22 needs to be replaced, the slide 18 is pulled to pull the filter screen 22 out of the filter box 16. When the replacement is completed, the slide 18 is released, and the tension spring 21 will pull the slide 18. When the slide 18 is pulled, it will drive the filter screen 22 to reset, thereby enabling faster maintenance and replacement, reducing labor costs and delays.

[0028] 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 corn kernel de-emboner, comprising: Include: As the support body bottom plate (1), the top end of the bottom plate (1) is fixedly connected with support feet (2), the top end of the support feet (2) is fixedly connected with telescopic rods (3), the top end of the telescopic rods (3) is fixedly connected with a box (4), the top end of the bottom plate (1) is fixedly connected with a support block (5), the left end of the support block (5) is fixedly connected with a motor (6), the driving end of the motor (6) penetrates the support block (5) and is fixedly connected with a rotating rod (7), the right end of the rotating rod (7) is fixedly connected with an eccentric wheel (8), the right end of the eccentric wheel (8) is rotatably connected with a connecting plate (9), the right end of the connecting plate (9) is rotatably connected with a rotating plate (10), the bottom end of the box (4) is rotatably connected to the top end of the rotating plate (10), the inner wall of the box (4) is fixedly connected with a box (11), the box (4) and the support feet (2) are provided with springs (19), and the top end of the bottom plate (1) is provided with a filter assembly.

2. The corn kernel debris removal device of claim 1, wherein: The top end of the box (4) is fixedly connected with a feeding port (13), and the right end of the box (4) is fixedly connected with a discharging port (12).

3. The corn kernel debris removal device of claim 1, wherein: One end of the spring (19) is connected with the support feet (2), and the other end of the spring (19) is connected with the box (4).

4. The corn kernel debris removal device of claim 1, wherein: The bottom end of the box (4) is fixedly connected with a fixed box (14), and the inner wall of the fixed box (14) is slidably connected with a collecting box (15).

5. The corn kernel debris removal device of claim 1, wherein: The filter assembly comprises a filter box (16) fixedly connected to the top end of the bottom plate (1), fixed frames (17) fixedly connected to the inner walls of the filter box (16), a sliding frame (18) slidably connected to the inner wall of the fixed frame (17), a filter screen (22) provided on the inner wall of the sliding frame (18), connecting boxes (20) fixedly connected to the outer walls of the filter box (16), tension springs (21) provided between the sliding frame (18) and the inner walls of the connecting boxes (20), an air pump (25) fixedly connected to the top end of the filter box (16), a hose (26) fixedly connected to the inner wall of the box (4) at the rear end of the air pump (25), a connecting pipe (24) fixedly connected to the inner wall of the filter box (16) at the front end of the air pump (25).

6. The corn kernel debris removal device of claim 5, wherein: One end of the tension spring (21) is connected with the sliding frame (18), and the other end of the tension spring (21) is connected with the inner wall of the connecting box (20).

7. The corn kernel debris removal device of claim 5, wherein: The right end of the filter box (16) is fixedly connected with an exhaust port (23).

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