CN222000650U - Grain screening machine for grain storage - Google Patents
Grain screening machine for grain storage Download PDFInfo
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- CN222000650U CN222000650U CN202420066935.9U CN202420066935U CN222000650U CN 222000650 U CN222000650 U CN 222000650U CN 202420066935 U CN202420066935 U CN 202420066935U CN 222000650 U CN222000650 U CN 222000650U
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- screening
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Abstract
The utility model discloses a grain screening machine for grain storage, which comprises a screening box, wherein a discharging pipe is arranged on the upper surface of the screening box, a scraping mechanism is arranged in the screening box, a placing plate is connected to one side of the screening box, an air drying mechanism is arranged on the upper surface of the placing plate, a discharging pipe is connected to one end of the screening box, and a material conveying mechanism is connected to one side of the screening box. According to the grain screening machine for grain storage, when the grain screening machine is in actual use, the cover plate is lifted, grains are poured into the screening box, the exhaust fan is started, heat in the drying box can be conveyed to the spray head on the air drying frame through the air supply pipe, the grains are dried, the scraping motor is started to drive the scraping plate I and the scraping plate II to rotate, the grains can be turned over, filtering and screening of impurities are facilitated, the filtering effect is improved, and the filtered grains fall onto the conveying belt through the discharging pipe and are convenient to transport.
Description
Technical Field
The utility model relates to the technical field of grain processing, in particular to a grain screening machine for grain storage.
Background
Grain is the main source of heat required by human body, and the world major grains include rice, wheat, rye, sorghum, corn and millet, and grain processing refers to the operation of converting raw grain into semi-finished grain, finished grain or converting semi-finished grain into finished grain by treatment. With the improvement of food requirements, the quality problem of grains is more interesting. During the processing of grains, the grain is screened by the screening device, and the scraps therein are screened out.
The chinese patent application of application number CN202120434928.6 just discloses a grain continuous screening machine, including box, preliminary screening mechanism, secondary screening mechanism, unloading mechanism, frame and step motor, the inside first gear and the second gear that are equipped with intermeshing that rotate from top to bottom of frame, step motor installs at the frame side, and output and first gear end connection, preliminary screening mechanism includes preliminary screening section of thick bamboo and first hob, preliminary screening section of thick bamboo installs on the box top, the position that preliminary screening section of thick bamboo upper surface is close to the left end is equipped with the feed inlet, and the position that the lower surface is close to the right-hand member is equipped with preliminary screening net, is equipped with tertiary screening in this utility model, and tertiary screening process goes on in succession, has not only improved screening efficiency, and thoroughly to the impurity removal of grain raw materials, has improved the quality of grain raw materials after the screening.
However, the existing screening device still has some defects, is not provided with a drying device, and the screened grains are required to be dried independently, so that the working efficiency is reduced.
Disclosure of utility model
The utility model provides a grain screening machine for grain storage, aiming at solving the problems that no drying device is arranged, the screened grains are required to be dried independently, the working efficiency is reduced and the like.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: the utility model provides a grain screening machine for grain storage, includes the screening case, the upper surface mounting of screening case has the blowing pipe, the internally mounted of screening case has the scraping mechanism, one side of screening case is connected with places the board, the upper surface mounting of placing the board has air-drying mechanism, the internally mounted of screening case has filter screen one, the below of filter screen one is connected with filter screen two, the one end of screening case is connected with the discharging pipe, one side of screening case is connected with the fortune material mechanism;
The air drying mechanism comprises a drying box arranged on the upper surface of the placing plate, an air inlet is formed in one side of the drying box, an exhaust fan is connected to one side of the air inlet, an electric heating wire is connected to one side of the exhaust fan, an air supply pipe is connected to one side of the drying box, an air drying frame is connected to one end of the air supply pipe, and a spray head is connected to the air drying frame.
Further, the discharging pipe comprises a buffer plate arranged inside the discharging pipe, and the top end of the discharging pipe is connected with a cover plate.
Further, the scraping mechanism comprises a scraping motor arranged on the upper surface of the screening box, the output end of the scraping motor stretches into the screening box and is internally connected with a driving shaft, a scraping plate I is connected to the driving shaft, and a scraping plate II is connected to the bottom end of the driving shaft.
Further, the material transporting mechanism comprises a mounting frame arranged on the upper surface of one side of the screening box, one side of the mounting frame is connected with a driving motor, the output end of the driving motor is connected with a roller I, one side of the mounting frame is connected with a driven frame, a roller II is arranged on the driven frame, and a conveyor belt is connected between the roller I and the roller II.
Further, a guide plate is connected to the bottom of the screening box.
Further, the bottom of screening case is connected with the supporting leg, and supporting leg quantity is four, evenly distributed in the bottom of screening case.
The beneficial effects of the utility model are as follows:
According to the grain screening machine for grain storage, when the grain screening machine is in actual use, the cover plate is lifted, grains are poured into the screening box, the exhaust fan is started, heat in the drying box can be conveyed to the spray head on the air drying frame through the air supply pipe, the grains are dried, the scraping motor is started to drive the scraping plate I and the scraping plate II to rotate, the grains can be turned over, filtering and screening of impurities are facilitated, the filtering effect is improved, and the filtered grains fall onto the conveying belt through the discharging pipe and are convenient to transport.
Drawings
FIG. 1 is a cross-sectional view of a grain sizer for grain storage according to the present utility model;
fig. 2 is a top view of a material transporting mechanism of the grain screening machine for grain storage of the present utility model.
Reference numeral control table:
1. A screening box; 101. a deflector; 2. discharging pipes; 201. a buffer plate; 202. a cover plate; 3. a scraping mechanism; 301. a scraping motor; 302. a drive shaft; 303. a first scraping plate; 304. a second scraping plate; 4. placing a plate; 5. an air drying mechanism; 501. a drying box; 502. an air inlet; 503. an exhaust fan; 504. heating wires; 505. an air supply pipe; 506. an air drying rack; 507. a spray head; 6. a first filter screen; 7. a second filter screen; 8. a discharge pipe; 9. a material conveying mechanism; 901. a mounting frame; 902. a driving motor; 903. a first roller; 904. a driven frame; 905. a second roller; 906. a conveyor belt; 10. and (5) supporting legs.
Detailed Description
Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.
It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.
As shown in fig. 1 to 2, a grain screening machine for grain storage comprises a screening box 1, wherein a discharge pipe 2 is arranged on the upper surface of the screening box 1, a scraping mechanism 3 is arranged in the screening box 1, a placing plate 4 is connected to one side of the screening box 1, an air drying mechanism 5 is arranged on the upper surface of the placing plate 4, a first filter screen 6 is arranged in the screening box 1, a second filter screen 7 is connected below the first filter screen 6, a discharge pipe 8 is connected to one end of the screening box 1, and a material conveying mechanism 9 is connected to one side of the screening box 1;
the air drying mechanism 5 comprises a drying box 501 arranged on the upper surface of the placing plate 4, an air inlet 502 is formed in one side of the drying box 501, an exhaust fan 503 is connected to one side of the air inlet 502, an electric heating wire 504 is connected to one side of the exhaust fan 503, an air supply pipe 505 is connected to one side of the drying box 501, an air drying frame 506 is connected to one end of the air supply pipe 505, and a spray head 507 is connected to the air drying frame 506.
Specifically, the exhaust fan 503 is started to transfer the heat in the drying box 501 to the nozzle 507 on the air drying rack 506 through the air pipe 505, so as to dry the grains.
The discharge tube 2 comprises a buffer plate 201 mounted inside the discharge tube 2, and a cover plate 202 is connected to the top end of the discharge tube 2.
The scraping mechanism 3 comprises a scraping motor 301 arranged on the upper surface of the screening box 1, the output end of the scraping motor 301 stretches into the screening box 1 and is internally connected with a driving shaft 302, a scraping plate I303 is connected to the driving shaft 302, and a scraping plate II 304 is connected to the bottom end of the driving shaft 302.
Specifically, start scraping material motor 301, drive scraper blade one 303 and scraper blade two 304 and rotate, can turn over the material to grain, conveniently filter screening impurity, improve the filter effect.
The material conveying mechanism 9 comprises a mounting frame 901 which is mounted on the upper surface of one side of the screening box 1, one side of the mounting frame 901 is connected with a driving motor 902, the output end of the driving motor 902 is connected with a roller I903, one side of the mounting frame 901 is connected with a driven frame 904, a roller II 905 is mounted on the driven frame 904, and a conveying belt 906 is connected between the roller I903 and the roller II 905.
Specifically, the grain after filtering drops to the conveyer belt 906 through the discharging pipe 8, the driving motor 902 is started to drive the roller one 903 to rotate, and then the conveyer belt 906 is driven to rotate, so that the grain can be transported, the grain is convenient to transport, and the screening efficiency is improved.
The bottom of the screening box 1 is connected with a deflector 101.
The bottom of screening case 1 is connected with supporting leg 10, and supporting leg 10 quantity is four, evenly distributed in the bottom of screening case 1.
According to the working principle of the utility model, when the grain drying machine is in actual use, the cover plate 202 is lifted, grains are poured into the screening box 1, the exhaust fan 503 is started, heat in the drying box 501 can be conveyed to the spray nozzle 507 on the air drying rack 506 through the air supply pipe 505, the grains are dried, the scraping motor 301 is started to drive the scraping plate I303 and the scraping plate II 304 to rotate, the grains can be turned over, filtering and screening of impurities are conveniently carried out, the filtering effect is improved, and the filtered grains fall onto the conveying belt 906 through the discharge pipe 8, and are convenient to transport.
The above description is illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, but is to be accorded the full scope of the claims.
Claims (6)
1. The utility model provides a grain screening machine for grain storage, its characterized in that includes screening case (1), the upper surface mounting of screening case (1) has blowing pipe (2), the internally mounted of screening case (1) has scrapes material mechanism (3), one side of screening case (1) is connected with places board (4), the upper surface mounting of placing board (4) has air-dry mechanism (5), the internally mounted of screening case (1) has filter screen one (6), the below of filter screen one (6) is connected with filter screen two (7), the one end of screening case (1) is connected with row material pipe (8), one side of screening case (1) is connected with fortune material mechanism (9);
The drying mechanism (5) comprises a drying box (501) arranged on the upper surface of the placing plate (4), an air inlet (502) is formed in one side of the drying box (501), an exhaust fan (503) is connected to one side of the air inlet (502), an electric heating wire (504) is connected to one side of the exhaust fan (503), an air supply pipe (505) is connected to one side of the drying box (501), an air drying frame (506) is connected to one end of the air supply pipe (505), and a spray head (507) is connected to the air drying frame (506).
2. The grain screening machine for grain storage of claim 1, wherein: the discharging pipe (2) comprises a buffer plate (201) arranged inside the discharging pipe (2), and the top end of the discharging pipe (2) is connected with a cover plate (202).
3. The grain screening machine for grain storage of claim 1, wherein: the scraping mechanism (3) comprises a scraping motor (301) arranged on the upper surface of the screening box (1), the output end of the scraping motor (301) stretches into the screening box (1) and is internally connected with a driving shaft (302), a scraping plate I (303) is connected to the driving shaft (302), and a scraping plate II (304) is connected to the bottom end of the driving shaft (302).
4. The grain screening machine for grain storage of claim 1, wherein: the material conveying mechanism (9) comprises a mounting frame (901) mounted on the upper surface of one side of the screening box (1), one side of the mounting frame (901) is connected with a driving motor (902), the output end of the driving motor (902) is connected with a first roller (903), one side of the mounting frame (901) is connected with a driven frame (904), a second roller (905) is mounted on the driven frame (904), and a conveying belt (906) is connected between the first roller (903) and the second roller (905).
5. The grain screening machine for grain storage of claim 1, wherein: the bottom of the screening box (1) is connected with a guide plate (101).
6. The grain screening machine for grain storage of claim 1, wherein: the bottom of screening case (1) is connected with supporting leg (10), and supporting leg (10) quantity is four, evenly distributed in the bottom of screening case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420066935.9U CN222000650U (en) | 2024-01-11 | 2024-01-11 | Grain screening machine for grain storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420066935.9U CN222000650U (en) | 2024-01-11 | 2024-01-11 | Grain screening machine for grain storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222000650U true CN222000650U (en) | 2024-11-15 |
Family
ID=93418276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420066935.9U Active CN222000650U (en) | 2024-01-11 | 2024-01-11 | Grain screening machine for grain storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222000650U (en) |
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2024
- 2024-01-11 CN CN202420066935.9U patent/CN222000650U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250606 Address after: 223010 Jiangsu Province Huai'an City Economic and Technological Development Zone Haikou Road No. 9 Room 2202, Silicon Valley Building Patentee after: Huai'an Fuzhimin Intelligent Technology Co.,Ltd. Country or region after: China Address before: 223005 Huaian economic and Technological Development Zone, Jiangsu, Haikou Road, No. 9, No. Patentee before: HUAI'AN FUMIN TECHNOLOGY Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |