A corn kernel drying and screening device
By designing a corn kernel drying and screening device, which combines inclined filter baffles and buffer spring shaking with a blower for drying, the problem of complicated processes in existing equipment has been solved, and efficient sorting and drying of corn kernels has been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-07-03
- Publication Date
- 2026-07-07
AI Technical Summary
Existing corn kernel processing equipment is complex, time-consuming, and labor-intensive, making it unsuitable for effective use.
A corn kernel drying and screening device was designed. It uses inclined filter baffles for filtration and screening, and a buffer spring drives the processing box to shake. At the same time, a blower and a warm air blower are used for drying, so as to realize automated and efficient corn kernel sorting and drying.
It achieves efficient sorting and drying of corn kernels, simplifies the processing flow, and improves the efficiency and effectiveness of the equipment.
Smart Images

Figure CN224463150U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of corn kernel processing technology, and in particular to a corn kernel drying and screening device. Background Technology
[0002] Corn is rich in unsaturated fatty acids, especially linoleic acid, which accounts for over 60%. Linoleic acid, along with vitamin E in corn germ, works synergistically to lower blood cholesterol levels and prevent its deposition on blood vessel walls. Therefore, corn has certain preventive and therapeutic effects on coronary heart disease, atherosclerosis, hyperlipidemia, and hypertension. Vitamin E can also promote cell division and delay aging. Corn also contains a longevity factor—glutathione. With the participation of selenium, it generates glutathione peroxidase, which has the function of restoring youth and delaying aging. The selenium and magnesium in corn have anti-cancer effects. Selenium can accelerate the decomposition of peroxides in the body, inhibiting malignant tumors by depriving them of molecular oxygen. Magnesium can also inhibit cancer cells.
[0003] When processing corn kernels, existing equipment generally involves a complex process, such as filtration followed by drying. This process is cumbersome, time-consuming, and labor-intensive, making it inefficient. Therefore, this application proposes a corn kernel drying and screening device. Utility Model Content
[0004] The purpose of this invention is to address the problem that existing equipment in the background technology generally involves a relatively complicated process, such as filtration followed by drying, which is time-consuming, labor-intensive, and not conducive to effective use. This invention proposes a corn kernel drying and screening device.
[0005] The technical solution of this utility model is as follows: A corn kernel drying and screening device includes a base plate. Fixed side baffles are fixedly connected to the top of the base plate near the two side edges. Support plates are fixedly connected to the top of the two fixed side baffles near the two side edges by screws. Buffer springs are fixedly welded to the top of the four support plates near their opposite sides. Connecting and fixing plates are fixedly welded to the top of the four buffer springs. A processing box is fixedly installed between the outer surfaces of the opposite sides of the four connecting and fixing plates. A filter baffle is fixedly installed inside the processing box near the center.
[0006] In a preferred embodiment, a fixed partition is fixedly connected to one side surface of the filter partition, and one end of the fixed partition extends to the middle of the output port of the processing box.
[0007] In a preferred embodiment, a feed pipe is fixedly connected to the top of the processing box near one side edge, and a feed funnel is fixedly installed at the top of the feed pipe.
[0008] In a preferred embodiment, a blower is fixedly installed on the top edge of the base plate near one side, and a heater is fixedly installed on the top edge of the base plate near the center. A connecting pipe is fixedly connected between the outer surface of the heater and the blower on opposite sides.
[0009] In a preferred embodiment, the output end of the heater is fixedly connected to an output pipe, and the top end of the output pipe extends into the interior of the processing box.
[0010] In a preferred embodiment, a perforated exhaust fan is fixedly connected to the top of the output pipe, and the perforated exhaust fan has multiple parts arranged facing the bottom of the filter plate.
[0011] Compared with the prior art, this application includes at least one of the following beneficial technical effects: Corn kernels are fed into the processing chamber through a feeding funnel, and then enter the chamber through a feeding pipe. They are filtered on an inclined filter plate, causing the corn kernels to roll and continuously separate during this process. Simultaneously, the processing chamber is driven by a connecting plate and a buffer spring to vibrate, causing the chamber to shake continuously. When the number of corn kernels inside the chamber decreases or disappears, the lack of material for shaking allows the chamber to gradually stop, facilitating processing. Furthermore, a blower blows air into the connecting pipe, where it is heated inside a warm air blower. This results in warm air being blown out of the output pipe and discharged through a multi-hole exhaust fan, further enhancing the drying effect of the corn kernels rolling on the filter plate and improving the overall efficiency of the device. Attached Figure Description
[0012] Figure 1 This is a front-view three-dimensional structural diagram of a corn kernel drying and screening device;
[0013] Figure 2 This is a side-view three-dimensional structural diagram of a corn kernel drying and screening device;
[0014] Figure 3 This is a front view schematic diagram of a corn kernel drying and screening device.
[0015] Reference numerals: 1. Base plate; 2. Fixed side baffle; 3. Support plate; 4. Buffer spring; 5. Connecting and fixing plate; 6. Processing box; 7. Feed pipe; 8. Feed funnel; 9. Filter plate; 10. Fixed plate; 11. Blower; 12. Connecting pipe; 13. Warm air blower; 14. Output pipe; 15. Multi-hole exhaust fan. Detailed Implementation
[0016] like Figure 1-3 As shown, the corn kernel drying and screening device proposed in this utility model includes a base plate 1. Fixed side baffles 2 are fixedly connected to the top of the base plate 1 near the edges of both sides. Support plates 3 are fixedly connected to the top of the two fixed side baffles 2 near the edges of both sides by screws. Buffer springs 4 are fixedly welded to the top of the four support plates 3 near their opposite sides. Connecting and fixing plates 5 are fixedly welded to the top of the four buffer springs 4. A processing box 6 is fixedly installed between the outer surfaces of the opposite sides of the four connecting and fixing plates 5. A filter baffle 9 is fixedly installed inside the processing box 6 near the center.
[0017] A fixed partition 10 is fixedly connected to one side surface of the filter partition 9, and one end of the fixed partition 10 extends to the middle of the output port of the processing box 6. The filter partition 9 makes it easy to effectively filter corn kernels.
[0018] A feed pipe 7 is fixedly connected to the top of the processing box 6 near one side edge. A feed funnel 8 is fixedly installed on the top of the feed pipe 7. The fixed feed pipe 7 makes it easy to set up the feed funnel 8, which makes it easier for the processing box 6 to pour corn kernels.
[0019] A blower 11 is fixedly installed on the top edge of the base plate 1 near one side, and a heater 13 is fixedly installed on the top edge of the base plate 1 near the center. A connecting pipe 12 is fixedly connected between the outer surfaces of the heater 13 and the blower 11 on opposite sides. An output pipe 14 is fixedly connected to the output end of the heater 13, and the top end of the output pipe 14 extends into the interior of the processing chamber 6. A multi-hole exhaust fan 15 is fixedly connected to the top end of the output pipe 14, and the multi-hole exhaust fan 15 is provided with multiple outlets facing the bottom of the filter plate 9. When the blower 11 blows air, the blower 11 will drive the air into the connecting pipe 12, where it will be heated inside the heater 13. This will make the air blown out of the output pipe 14 warm air, which will be discharged through the multi-hole exhaust fan 15. This will facilitate the drying of the corn kernels rolling on the filter plate 9, thereby improving the effectiveness of the device.
[0020] Working Principle: When the device is in use, the base plate 1 is fixed, which in turn drives the fixed side baffle 2 to be fixed. The fixed side baffle 2 ensures the support plate 3 is effectively fixed. The buffer spring 4 ensures the connecting fixed plate 5 is effectively fixed and buffered. Corn kernels are first fed into the feed funnel 8, then enter the processing chamber 6 through the feed pipe 7. They are filtered on the inclined filter baffle 9, which causes the corn kernels to roll. During this rolling process, the kernels are continuously screened, effectively separating them. Simultaneously, the processing... The chamber 6 is driven by the connecting plate 5 to cause the buffer spring 4 to shake, which causes the processing chamber 6 to shake continuously. When the number of corn kernels inside the processing chamber 6 decreases or disappears, there is no more material to shake, and the processing chamber 6 can slowly stop, making the device easier to process. Furthermore, the blower 11 blows air into the connecting pipe 12, where it is heated inside the heater 13, so that the air blown out of the output pipe 14 is warm air, which is discharged through the multi-hole exhaust fan 15, making it easier to dry the corn kernels rolling on the filter plate 9, thereby improving the use effect of the device.
[0021] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.
Claims
1. A corn kernel drying and screening device, comprising a base plate (1), characterized in that: Fixed side baffles (2) are fixedly connected to the top of the base plate (1) near the edges on both sides. Support plates (3) are fixedly connected to the top of the two fixed side baffles (2) near the edges on both sides by screws. Buffer springs (4) are fixedly welded to the top of the four support plates (3) near the opposite side. Connecting fixing plates (5) are fixedly welded to the top of the four buffer springs (4). A processing box (6) is fixedly installed between the outer surfaces of the opposite sides of the four connecting fixing plates (5). A filter baffle (9) is fixedly installed inside the processing box (6) near the center.
2. The corn kernel drying and screening device according to claim 1, characterized in that, A fixed partition (10) is fixedly connected to one side surface of the filter partition (9), and one end of the fixed partition (10) extends to the middle of the output port of the processing box (6).
3. The corn kernel drying and screening device according to claim 1, characterized in that, The top of the processing box (6) is fixedly connected to a feed pipe (7) near one side edge, and a feed funnel (8) is fixedly installed on the top of the feed pipe (7).
4. The corn kernel drying and screening device according to claim 1, characterized in that, A blower (11) is fixedly installed on the top edge of the base plate (1) near one side, and a heater (13) is fixedly installed on the top edge of the base plate (1) near the center. A connecting pipe (12) is fixedly connected between the outer surface of the heater (13) and the blower (11) on opposite sides.
5. The corn kernel drying and screening device according to claim 4, characterized in that, The output end of the heater (13) is fixedly connected to an output pipe (14), and the top end of the output pipe (14) extends into the interior of the processing box (6).
6. The corn kernel drying and screening device according to claim 5, characterized in that, The top end of the output pipe (14) is fixedly connected to a perforated exhaust fan (15), and the perforated exhaust fan (15) is provided with multiple parts facing the bottom of the filter plate (9).