Coarse cereal color sorter for flour manufacturing

Abstract

The utility model relates to a coarse cereal color sorter for flour manufacturing, which belongs to the technical field of coarse cereal color sorters and comprises a coarse cereal color sorter body, the coarse cereal color sorter body comprises a feeding box, a color sorting component and a base, circular grooves are formed in two sides of the upper end of the feeding box, and dust collection components are mounted in the circular grooves. A cover plate with one end fixedly provided with a feeding hopper is installed at the upper end of the circular groove, a motor is fixedly installed at the upper end of the cover plate, a rotating shaft is fixedly installed at the output end of the motor, cleaning plates are installed on the outer side of the rotating shaft in a circumferential array mode, and a filtering assembly is installed at the lower end in the circular groove. Particle impurities such as wizened coarse cereals or gravels mixed in the coarse cereals are filtered and collected, so that the color sorting quality of the color sorter is improved, dust or coarse cereal powder adhered to the surfaces of the coarse cereals can be cleaned by rotating the cleaning plate, the cleaned dust or coarse cereal powder can be uniformly collected through a dust collection opening in a dust collection plate, and the color sorting quality is improved. And the screening effect of the color sorter is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grain color sorters, in particular to a grain color sorter for flour manufacturing. Background Art

[0002] The grain color sorter is a non-destructive sorting equipment used for bulk material quality inspection and grading. It is mainly used for color sorting of a series of agricultural products such as wheat, soybeans, corn and peanuts. It is a device that automatically sorts out different-colored particles in granular materials based on the differences in the optical properties of the materials using photoelectric detection technology. The good selected materials continue to fall into the finished product cavity of the receiving hopper, thereby achieving the purpose of sorting. It is widely used in the flour manufacturing industry.

[0003] For example, the announcement number is: CN214683002U, a color sorter for grain selection, including a color sorter body, a discharging pipe is fixedly arranged at the discharging end of the color sorter body, a mouth-opening member for opening the bag mouth is hinged on the discharging pipe, and the mouth-opening member includes a connecting part and a mouth-opening part respectively located on both sides of the hinge shaft, a limiting ring is sleeved on the discharging pipe, a spring is fixedly arranged on the limiting ring, one end of the spring away from the limiting ring is fixed to the discharging pipe, the connecting part is located between the discharging pipe and the limiting ring, and when the spring is in the original length state, the connecting part is against the discharging pipe, so that the mouth-opening part is in the open state. This application has the effect of opening the bag mouth and facilitating the staff to receive materials.

[0004] The common grain color sorter used in flour manufacturing can automatically sort out the different-colored particles in the raw materials when in use. However, when sorting grains, dust or grain powder will adhere to the surface of the grains, thereby reducing the screening effect of the color sorter. In addition, the grains may be mixed with granular impurities such as dry grains or gravel, which will affect the sorting quality of the color sorter. Utility Model Content

[0005] In order to overcome the technical defects of the prior art, the utility model provides a grain color sorter for flour manufacturing, which can clean the dust or grain powder adhered to the surface of the grains and remove granular impurities such as shriveled grains or gravel.

[0006] The technical solution adopted by the utility model is as follows: It includes the main body of a miscellaneous grain color sorter, and the main body of the miscellaneous grain color sorter includes a feeding box, a color sorting component, and a base. The color sorting component and the feeding box are both fixedly installed on the upper end of the base. Circular grooves are opened on both sides of the upper end of the feeding box, and a dust suction component for sucking the dust on the surface of miscellaneous grains is installed inside the circular grooves. A cover plate with a feeding hopper fixedly installed at one end is installed at the upper end of the circular groove, and a motor is fixedly installed on the upper end of the cover plate. A rotating shaft is fixedly installed at the output end of the motor, and cleaning plates are installed in a circumferential array on the outer side of the rotating shaft. A filtering component is installed at the lower end inside the circular groove. A discharge groove with a discharge plate installed at one end is opened on one side of the feeding box, and one end of the discharge plate is connected to the color sorting component. When in use, the discharge plate is used to convey miscellaneous grain raw materials to the color sorting component. The discharge groove is of a trapezoidal structure and is communicated with the circular groove. The filtering component is used to filter out shriveled miscellaneous grains or granular impurities such as grit mixed in the miscellaneous grains. The cleaning plates are used to clean the dust on the surface of miscellaneous grains. Multiple groups of cleaning plates are provided. The motor is used to drive the rotating shaft. The color sorting component is a mature existing structure and is used to perform color sorting on miscellaneous grain raw materials.

[0007] Preferably, in order to uniformly suck the dust inside the circular groove, the dust suction component includes an annular plate with an annular cavity opened inside. An annular groove is opened at the upper end of the circular groove, and the annular plate is fixedly installed in the annular groove. Installation grooves are opened in a circumferential array on the inner wall of the circular groove, and a dust suction plate with a square cavity opened inside is clamped in the installation groove. One end of the dust suction plate is fixedly connected to the annular plate. The size of the installation groove matches the size of the dust suction plate. The number of dust suction plates is set according to the actual situation.

[0008] Preferably, in order to convey the sucked dust and other impurities into the annular cavity, the annular cavity is communicated with the square cavity through a pipeline.

[0009] Preferably, in order to suck the impurities adhered to the surface of miscellaneous grains, suction ports with filter nets installed inside are linearly arrayed at one end of the dust suction plate. One end of the suction port is communicated with the square cavity, and the filter net is used to prevent miscellaneous grain particles from entering the suction port.

[0010] Preferably, in order to provide power for sucking dust and other impurities, dust collectors are fixedly installed on both sides of one end of the feeding box. The output ends of the dust collectors are communicated with the annular cavity through pipelines. The dust collectors are existing structures and are used to suck impurities.

[0011] Preferably, in order to filter out shriveled grains or granular impurities such as grit mixed in the miscellaneous grains, the filtering assembly includes a square plate and a filter plate. The square plate is inserted into one end of the feed box, and the filter plate is inserted into the other end of the feed box. A limiting groove with a limiting rod installed inside is formed at one end of the square plate, and one end of the limiting rod is fixedly connected to the filter plate. U-shaped rods are fixedly installed at one end of both the square plate and the filter plate. The limiting rod is used to fix the square plate and the filter plate to prevent them from moving during use.

[0012] Preferably, in order to collect the filtered granular impurities, a collection box for placing granular impurities is inserted at the lower end of one end of the feed box and located below the filter plate.

[0013] Preferably, in order to clean the surface of the miscellaneous grain raw materials, a plush cloth is installed on the outside of the cleaning plate, and one end of the cleaning plate is in contact with the square plate and the filter plate.

[0014] The beneficial effects of the present invention are as follows: When the present invention is in use, first, the dust or miscellaneous grain powder adhered to the surface of the miscellaneous grains is cleaned by rotating the cleaning plate, and then the dust or miscellaneous grain powder cleaned out is evenly collected through the dust suction ports on the dust suction plate, improving the screening effect of the color sorter. Also, the miscellaneous grain raw materials can be driven to move on the filter plate by rotating the cleaning plate, filtering out shriveled grains or granular impurities such as grit mixed in the miscellaneous grains and collecting them through the collection box, thereby improving the color sorting quality of the color sorter. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the connection structure of the feed box of the present invention.

[0017] Figure 3 It is a schematic diagram of the internal structure of the circular groove of the present invention.

[0018] Figure 4 It is a schematic cross-sectional view of the dust suction assembly of the present invention.

[0019] Figure 5 It is a schematic diagram of the connection structure of the filtering assembly of the present invention.

[0020] Figure 6 It is a schematic diagram of the connection structure between the square plate and the filter plate of the present invention.

[0021] Description of reference numerals: In the figure: 1, feed box; 2, color sorting component; 3, base; 4, circular groove; 5, dust suction component; 501, annular plate; 502, annular cavity; 503, mounting groove; 504, square cavity; 505, dust suction plate; 506, filter screen; 507, dust suction port; 508, vacuum cleaner; 6, feed hopper; 7, cover plate; 8, motor; 9, cleaning plate; 10, filtering component; 1001, square plate; 1002, filter plate; 1003, limiting rod; 1004, U-shaped rod; 1005, collection box; 11, discharge plate; 12, discharge chute. Detailed implementation mode

[0022] The present utility model will be further described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] As Figures 1-6 shown, this embodiment provides a miscellaneous grain color sorter for flour manufacturing, including a miscellaneous grain color sorter body. The miscellaneous grain color sorter body includes a feed box 1, a color sorting component 2 and a base 3. The color sorting component 2 and the feed box 1 are both fixedly installed on the upper end of the base 3. Circular grooves 4 are opened on both sides of the upper end of the feed box 1. A dust suction component 5 for sucking the dust on the surface of the miscellaneous grains is installed inside the circular grooves 4. A cover plate 7 with a feed hopper 6 fixedly installed at one end is installed at the upper end of the circular groove 4. A motor 8 is fixedly installed at the upper end of the cover plate 7. A rotating shaft is fixedly installed at the output end of the motor 8. Cleaning plates 9 are installed on the outer side of the rotating shaft in a circumferential array. A filtering component 10 is installed at the lower end inside the circular groove 4. A discharge chute 12 with a discharge plate 11 installed at one end is opened on one side of the feed box 1. One end of the discharge plate 11 is connected to the color sorting component 2. When in use, first pour the miscellaneous grain raw materials into the feed box 1 through the feed hopper 6, then start the motor 8 to drive the rotating shaft to rotate circumferentially, and the cleaning plates 9 will rotate circumferentially accordingly to clean the dust or miscellaneous grain powder on the surface of the miscellaneous grains. At the same time, the dust suction component 5 sucks the cleaned dust or miscellaneous grain powder, and then the filtering component 10 filters the miscellaneous grain raw materials to filter out the shriveled miscellaneous grains or granular impurities such as grit mixed in the miscellaneous grains.

[0024] As Figure 3 With Figure 4As shown, the dust collecting assembly 5 includes an annular plate 501 with an annular cavity 502 formed therein, an annular groove is formed at the upper end of the circular groove 4, the annular plate 501 is fixedly installed in the annular groove, and mounting grooves 503 are formed in a circular array on the inner wall of the circular groove 4, a dust collecting plate 505 with a square cavity 504 formed therein is clamped in the mounting groove 503, one end of the dust collecting plate 505 is fixedly connected to the annular plate 501, the annular cavity 502 is connected to the square cavity 504 through a pipeline, and one end of the dust collecting plate 505 is formed in a linear array with a The filter 506 has a dust suction port 507, one end of which is connected to the square cavity 504. Dust collectors 508 are fixedly installed on both sides of one end of the feed box 1. The output end of the dust collector 508 is connected to the annular cavity 502 through a pipeline. When in use, the vacuum cleaner 508 is started first, and the cleaned dust or grain powder enters the square cavity 504 through the dust suction port 507, and is then transported to the annular cavity 502 through the pipeline, and finally collected and processed by the vacuum cleaner 508, and the filter 506 blocks the grain raw materials.

[0025] like Figure 5 and Figure 6 As shown, the filter assembly 10 includes a square plate 1001 and a filter plate 1002. The square plate 1001 is plugged into one end of the feed box 1, and the filter plate 1002 is plugged into the other end of the feed box 1. A limiting groove with a limiting rod 1003 installed inside is opened at one end of the square plate 1001. One end of the limiting rod 1003 is fixedly connected to the filter plate 1002. A U-shaped rod 1004 is fixedly installed at one end of the square plate 1001 and the filter plate 1002. A collection box 1005 for placing particulate impurities is plugged into one end of the feed box 1 at the lower end of the filter plate 1002. A plush cloth is installed on the outside of the cleaning plate 9, and one end of the cleaning plate 9 is in contact with the square plate 1001 and the filter plate 1002. When in use, the rotating shaft drives the cleaning plate 9 to rotate in a circle on the square plate 1001 and the filter plate 1002, driving the miscellaneous grain raw materials to move, and filtering through the filter plate 1002. The filtered shriveled miscellaneous grains or gravel and other granular impurities flow into the collection box 1005 through the filter holes for collection. After filtering, the square plate 1001 is manually removed to allow the miscellaneous grains to flow into the discharge trough 12, and then flow into the color sorting component 2 through the discharge plate 11 to enter the color sorting.

[0026] When the utility model is in use, first pour the miscellaneous grain raw materials into the feeding box 1, then start the motor 8 to drive the cleaning plate 9 to rotate circumferentially to clean the dust or miscellaneous grain powder on the surface of the miscellaneous grains. At the same time, start the vacuum cleaner 508 to evenly collect the cleaned dust or miscellaneous grain powder through the dust suction port 507, and then collect and process it by the vacuum cleaner 508 to improve the screening effect of the color sorter. The cleaning plate 9 drives the miscellaneous grain raw materials to move and filter through the filter plate 1002 to filter out shriveled miscellaneous grains or granular impurities such as grit, and collect them through the collection box 1005, thereby improving the color sorting quality of the color sorter. After filtering, manually remove the square plate 1001, and make the miscellaneous grains flow into the color sorting assembly 2 through the discharge plate 11 for color sorting.

[0027] The above shows and describes the basic principles, main features and advantages of the invention. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principle of the utility model. Without departing from the spirit and scope of the invention, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. A grain color sorter for flour production, comprising a grain color sorter body, the grain color sorter body comprising a feed box (1), a color sorting component (2) and a base (3), the color sorting component (2) and the feed box (1) are both fixedly mounted on the upper end of the base (3), characterized in that: Circular grooves (4) are provided on both sides of the upper end of the feed box (1), and a dust collecting assembly (5) for absorbing dust on the surface of the grains is installed inside the circular grooves (4). A cover plate (7) having a feed hopper (6) fixedly installed at one end is installed on the upper end of the circular grooves (4), a motor (8) is fixedly installed on the upper end of the cover plate (7), a rotating shaft is fixedly installed on the output end of the motor (8), and a cleaning plate (9) is installed in a circular array on the outer side of the rotating shaft, and a filter assembly (10) is installed at the lower end of the circular grooves (4). A discharge groove (12) having a discharge plate (11) installed at one end is provided on one side of the feed box (1), and one end of the discharge plate (11) is connected to the color selection assembly (2).

2. The grain color sorter for flour production according to claim 1, characterized in that: The dust collecting assembly (5) comprises an annular plate (501) with an annular cavity (502) formed therein, an annular groove is formed at the upper end of the circular groove (4), the annular plate (501) is fixedly mounted in the annular groove, mounting grooves (503) are formed in a circular array on the inner wall of the circular groove (4), a dust collecting plate (505) with a square cavity (504) formed therein is clamped in the mounting groove (503), and one end of the dust collecting plate (505) is fixedly connected to the annular plate (501).

3. The grain color sorter for flour production according to claim 2, characterized in that: The annular cavity (502) is connected to the square cavity (504) via a pipeline.

4. The grain color sorter for flour production according to claim 3, characterized in that: One end of the dust suction plate (505) is provided with dust suction ports (507) in a linear array with a filter screen (506) installed inside, and one end of the dust suction port (507) is connected to the square cavity (504).

5. The grain color sorter for flour production according to claim 4, characterized in that: Dust collectors (508) are fixedly mounted on both sides of one end of the feed box (1), and the output end of the dust collector (508) is connected to the annular cavity (502) via a pipeline.

6. The grain color sorter for flour production according to claim 1, characterized in that: The filter assembly (10) comprises a square plate (1001) and a filter plate (1002); the square plate (1001) is plugged into one end of the feed box (1), and the filter plate (1002) is plugged into the other end of the feed box (1); one end of the square plate (1001) is provided with a limit groove in which a limit rod (1003) is installed; one end of the limit rod (1003) is fixedly connected to the filter plate (1002); and one end of each of the square plate (1001) and the filter plate (1002) is fixedly installed with a U-shaped rod (1004).

7. The grain color sorter for flour production according to claim 6, characterized in that: One end of the feed box (1) is located at the lower end of the filter plate (1002) and is plugged with a collection box (1005) for placing particulate impurities.

8. The grain color sorter for flour production according to claim 7, characterized in that: A fluffy cloth is installed on the outside of the cleaning plate (9), and one end of the cleaning plate (9) is in contact with the square plate (1001) and the filter plate (1002).

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