Coarse cereal color sorter for processing thick broad-bean sauce

Abstract

The utility model relates to the technical field of thick broad-bean sauce processing, in particular to a coarse cereal color sorter for thick broad-bean sauce processing, which comprises a base, a color sorter body and a dust removal component are arranged at the top of the base, the color sorter body comprises a vibration feeder, a guide channel is arranged at the output end of the vibration feeder, and a rectangular opening is formed in the rear side of the guide channel. A hollowed-out partition plate is arranged in the rectangular opening, a dust hood is arranged on the rear side of the material guide channel and located at the rectangular opening, the dust removal assembly comprises a dust removal box, and a filter screen plate is arranged in the dust removal box. According to the coarse cereal color sorter for thick broad-bean sauce processing, air in the dust removal box is exhausted through the exhaust fan, so that negative pressure is formed in the dust removal box, then negative pressure is generated at the position of a second connecting pipe, suction force is generated by a dust suction hood, and when beans roll on a hollow partition plate, generated dust can be sucked into the dust suction hood; dust is prevented from falling into the color sorting chamber to affect normal operation of the color sorter, and the screening effect of the color sorter is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of bean paste processing, in particular to a grain color sorter for bean paste processing. Background Art

[0002] As a traditional condiment, bean paste has extremely high requirements on the quality of raw materials during its production process. Traditional bean paste production relies on manual selection of grains, which is not only inefficient but also cannot guarantee the consistency and quality of the product. With the emergence of grain color sorters, grain color sorters are used instead of manual selection of grains during the processing of bean paste, which can effectively improve product quality.

[0003] The working principle of the grain color sorter is to use photoelectric detection technology to identify and separate raw materials. The machine first captures the image of the raw material surface through a high-definition camera, and then transmits the image to the background for analysis. The system compares the image with the information in the database and identifies the particles of different colors. Once the particles of different colors are detected, the solenoid valve will be triggered, and the air in the air compressor will be blown out of the nozzle quickly, hitting the different-colored materials and changing their movement trajectory, thereby separating them from the good raw materials.

[0004] This technology can ensure the quality of the raw materials for bean paste by removing particles that do not meet the standards, such as diseased spots or beans of different colors, so as to select the best raw materials. This process not only improves the quality of the product, but also improves the processing efficiency and safety. However, since grains contain dust, when the grains containing dust are color sorted, the dust will produce floating dust in the sorting room, affecting the irradiation effect of the light source, thereby affecting the screening effect of the color sorter. After long-term use, it will also affect the clarity of the high-definition camera. In view of this, we propose a grain color sorter for bean paste processing. Utility Model Content

[0005] The purpose of the utility model is to provide a grain color sorter for bean paste processing to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A grain color sorter for bean paste processing comprises a base, a color sorter body and a dust removal assembly are arranged on the top of the base, the color sorter body comprises a frame fixedly connected to the top of the base, a feeding hopper is arranged on the top of the frame, a vibrating feeder is arranged at the bottom of the feeding hopper, a material guide channel is arranged at the output end of the vibrating feeder, a color sorting chamber is arranged at the output end of the material guide channel, a first discharging hopper and a second discharging hopper are connected to the output end of the color sorting chamber, the first discharging hopper is used to output qualified beans, and the second discharging hopper is used to output beans that do not meet the standards;

[0008] A rectangular opening is provided at the rear side of the material guide channel, a hollow partition is provided in the rectangular opening, and the beans cannot pass through the holes on the hollow partition, so that the beans can roll from the hollow partition. A dust hood is provided at the rear side of the material guide channel and located at the position of the rectangular opening, a second connecting pipe is provided at the bottom of the rear side of the dust hood, the dust removal assembly includes a dust removal box fixedly connected to the top of the base, a first connecting pipe is provided in the middle of the left side of the dust removal box, the first connecting pipe is connected to the second connecting pipe through the air guide pipe, an exhaust pipe is provided at the top of the rear side of the dust removal box, and the exhaust pipe An exhaust fan is provided inside, and a detachable filter screen is provided in the middle and upper part of the dust removal box. The air in the dust removal box is discharged by the exhaust fan, so that negative pressure is formed in the dust removal box, and then negative pressure is generated at the second connecting pipe, so that the dust hood generates suction, thereby sucking the dust in the material guide channel into the dust hood, preventing the dust from falling into the color sorting room and affecting the normal operation of the color sorter, thereby ensuring the screening effect of the color sorter. The dust is introduced into the dust removal box from the air guide pipe along with the airflow, and the dust in the airflow is filtered by the filter screen, and the filtered air is discharged from the exhaust pipe.

[0009] Preferably, U-shaped guide rails are provided at the middle and upper parts of the front and rear inner walls of the dust removal box, and the filter screen plate is slidably connected between the two U-shaped guide rails to position the filter screen plate.

[0010] Preferably, a first operating port for the filter screen to pass through is opened in the middle and upper part of the right side of the dust removal box, and a cover plate is provided on the right side of the filter screen. The cover plate is detachably connected to the right side of the dust removal box by bolts to fix the position of the filter screen. When the filter screen needs to be cleaned, multiple bolts are removed and the cover plate is pulled to the right, so that the cover plate drives the filter screen to move, thereby removing the filter screen from the dust removal box.

[0011] Preferably, a dust box is placed at the bottom of the dust box for collecting filtered material that falls from the bottom of the filter screen. A second control port for the dust box to pass through is opened on the right side of the dust box. A rubber plate is provided on the right side of the dust box. A handle is provided on the right side of the rubber plate. When the dust box needs to be cleaned, the dust box is driven to move outward by the rubber plate, thereby moving the dust box out of the dust box. The outer wall of the rubber plate fits tightly with the inner wall of the second control port to prevent outside air from entering the dust box through the second control port.

[0012] Preferably, a knocking piece is movably connected to the middle of the top of the inner wall of the dust removal box, and the knocking piece includes a pull rod. The bottom end of the pull rod is provided with a field-shaped bottom plate. The bottom of the field-shaped bottom plate is fitted with the top of the filter mesh plate. The field-shaped bottom plate is moved by the pull rod. When the field-shaped bottom plate knocks the filter mesh plate, the filtered material at the bottom of the filter mesh plate can be vibrated off.

[0013] Preferably, the top end of the pull rod passes through the top of the inner wall of the dust removal box, and a rubber sealing ring is provided at the connection between the pull rod and the dust removal box to prevent outside air from entering the dust removal box from the connection between the pull rod and the dust removal box, and an annular push block is provided on the outer wall of the pull rod near the bottom end, and a spring is provided on the outer wall of the pull rod, the bottom end of the spring abuts against the top of the annular push block, and the top end of the spring abuts against the top of the inner wall of the dust removal box. When the staff pulls the pull rod upward, the spring is compressed. When the staff releases the pull rod, the pull rod moves downward quickly under the action of the spring, so that the field-shaped bottom plate hits the filter screen.

[0014] Preferably, transparent glass is embedded at the top of the dust removal box and near the right side, so that the staff can check the working status of the filter screen plate. When the staff observes that there is a lot of filtered material adhering to the bottom of the filter screen plate, the staff can pull the pull rod to make the field-shaped bottom plate hit the filter screen plate to avoid the bottom of the filter screen plate being blocked by the filtered material and affecting the filtering effect.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The grain color sorter for bean paste processing discharges the air in the dust removal box through the exhaust fan, so that negative pressure is formed in the dust removal box, and then negative pressure is generated at the second connecting pipe, so that the dust hood generates suction. When the beans roll on the hollow partition, the generated dust can be sucked into the dust hood, so as to prevent the dust from falling into the color sorting room and affecting the normal operation of the color sorter, thereby ensuring the screening effect of the color sorter. The dust is introduced into the dust removal box from the air guide pipe along with the air flow, and the dust in the air flow is filtered through the filter screen, and the filtered air is discharged from the exhaust pipe.

[0017] 2. When the filter screen needs to be cleaned, remove several bolts and pull the cover to the right so that the cover drives the filter screen to move, thereby removing the filter screen from the dust removal box, making it easier for the staff to clean the filter screen.

[0018] 3. When the dust box of the grain color sorter for bean paste processing needs to be cleaned, the dust box is driven to move outward by the rubber plate, so that the dust box is moved out of the dust removal box, so that the staff can clean the dust box easily. The outer wall of the rubber plate is tightly fitted with the inner wall of the second control port to prevent outside air from entering the dust removal box from the second control port.

[0019] 4. For the grain color sorter for bean paste processing, when the staff observes through the transparent glass that there is a lot of filtered matter adhering to the bottom of the filter screen plate, the staff can pull the rod upwards and the spring will be compressed. When the staff releases the rod, the rod will move downward quickly under the action of the spring, so that the field-shaped bottom plate hits the filter screen plate, and the filtered matter at the bottom of the filter screen plate is vibrated and falls off, avoiding the bottom of the filter screen plate being blocked by the filtered matter and affecting the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall first-view structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0022] Figure 3 It is a schematic diagram of the assembly structure of the dust collection hood, the material guide channel and the hollow partition in the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the dust removal component in the utility model;

[0024] Figure 5 It is a schematic diagram of the exploded structure of the dust removal component in the utility model;

[0025] Figure 6 It is a cross-sectional structural schematic diagram of the dust removal box in the utility model;

[0026] Figure 7 It is a schematic diagram of the structure of the striking member in the utility model.

[0027] In the figure: 1. base; 2. frame; 3. feeding hopper; 4. vibrating feeder; 5. material guide channel; 50. rectangular opening; 6. color sorting chamber; 7. first discharge hopper; 8. second discharge hopper; 9. dust removal assembly; 90. dust removal box; 900. first operation opening; 901. second operation opening; 91. first connecting pipe; 92. exhaust pipe; 93. exhaust fan; 94. filter screen; 940. cover plate; 95. dust collecting box; 950. rubber plate; 96. U-shaped guide rail; 97. knocking piece; 970. pull rod; 971. field-shaped bottom plate; 972. annular push block; 973. spring; 98. rubber sealing ring; 99. transparent glass; 10. dust hood; 100. second connecting pipe; 11. air guide pipe; 12. hollow partition. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] See also Figure 1-Figure 7 , the utility model provides a technical solution:

[0031] A grain color sorter for bean paste processing comprises a base 1, a color sorter body and a dust removal component 9 are arranged on the top of the base 1, the color sorter body comprises a frame 2 fixedly connected to the top of the base 1, a feeding hopper 3 is arranged on the top of the frame 2, a vibrating feeder 4 is arranged at the bottom of the feeding hopper 3, a material guide channel 5 is arranged at the output end of the vibrating feeder 4, a color sorting chamber 6 is arranged at the output end of the material guide channel 5, a first discharging hopper 7 and a second discharging hopper 8 are connected to the output end of the color sorting chamber 6, the first discharging hopper 7 is used to output qualified beans, and the second discharging hopper 8 is used to output beans that do not meet the standards;

[0032] A rectangular opening 50 is provided at the rear side of the material guide channel 5, and a hollow partition 12 is provided in the rectangular opening 50. The beans cannot pass through the holes on the hollow partition 12, so that the beans can roll from the hollow partition 12. A dust cover 10 is provided at the rear side of the material guide channel 5 and at the position of the rectangular opening 50. A second connecting pipe 100 is provided at the bottom of the rear side of the dust cover 10. The dust removal assembly 9 includes a dust removal box 90 fixedly connected to the top of the base 1. A first connecting pipe 91 is provided in the middle of the left side of the dust removal box 90. The first connecting pipe 91 is connected to the second connecting pipe 100 through the air guide pipe 11. An exhaust pipe 92 is provided at the top of the rear side of the dust removal box 90, and an exhaust fan 93 is provided in the exhaust pipe 92. The exhaust fan 93 is connected to an external power supply to work, and a detachable filter screen 94 is provided in the middle and upper part of the dust removal box 90. The air in the dust removal box 90 is discharged through the exhaust fan 93, so that a negative pressure is formed in the dust removal box 90, and then a negative pressure is generated at the second connecting pipe 100, so that the dust hood 10 generates suction, so that the dust in the material guide channel 5 is sucked into the dust hood 10, so as to prevent the dust from falling into the color sorting chamber 6 and affecting the normal operation of the color sorter, thereby ensuring the screening effect of the color sorter. The dust is introduced into the dust removal box 90 from the air guide pipe 11 along with the air flow, and the dust in the air flow is filtered by the filter screen 94, and the filtered air is discharged from the exhaust pipe 92.

[0033] In this embodiment, U-shaped guide rails 96 are provided at the middle and upper parts of the front and rear sides of the inner wall of the dust removal box 90, and the filter screen plate 94 is slidably connected between the two U-shaped guide rails 96 to position the filter screen plate 94.

[0034] Specifically, a first operating port 900 for the filter screen plate 94 to pass through is provided in the middle and upper part of the right side of the dust removal box 90, and a cover plate 940 is provided on the right side of the filter screen plate 94. The cover plate 940 is detachably connected to the right side of the dust removal box 90 by bolts, so that the position of the filter screen plate 94 is fixed. When the filter screen plate 94 needs to be cleaned, multiple bolts are removed, and then the cover plate 940 is pulled to the right, so that the cover plate 940 drives the filter screen plate 94 to move, thereby removing the filter screen plate 94 from the dust removal box 90.

[0035] Furthermore, a dust box 95 is placed at the bottom of the dust box 90 for collecting filtered material dropped from the bottom of the filter screen plate 94. A second control port 901 is provided on the right side of the dust box 90 for the dust box 95 to pass through. A rubber plate 950 is provided on the right side of the dust box 95. A handle is provided on the right side of the rubber plate 950. When the dust box 95 needs to be cleaned, the rubber plate 950 is used to drive the dust box 95 to move outward, so that the dust box 95 is moved out of the dust box 90. The outer wall of the rubber plate 950 fits tightly against the inner wall of the second control port 901 to prevent outside air from entering the dust box 90 from the second control port 901.

[0036] Furthermore, a knocking piece 97 is movably connected in the middle of the top of the inner wall of the dust removal box 90, and the knocking piece 97 includes a pull rod 970. The bottom end of the pull rod 970 is provided with a field-shaped bottom plate 971. The bottom of the field-shaped bottom plate 971 is fitted with the top of the filter screen plate 94. The field-shaped bottom plate 971 is moved by the pull rod 970. When the field-shaped bottom plate 971 knocks the filter screen plate 94, the filtered material at the bottom of the filter screen plate 94 can be vibrated off.

[0037] Furthermore, the top of the pull rod 970 passes through the top of the inner wall of the dust removal box 90, and a rubber sealing ring 98 is provided at the connection between the pull rod 970 and the dust removal box 90 to prevent outside air from entering the dust removal box 90 from the connection between the pull rod 970 and the dust removal box 90. An annular push block 972 is provided on the outer wall of the pull rod 970 near the bottom end, and a spring 973 is provided on the outer wall of the pull rod 970. The bottom end of the spring 973 abuts against the top of the annular push block 972, and the top of the spring 973 abuts against the top of the inner wall of the dust removal box 90. When the staff pulls the pull rod 970 upward, the spring 973 is compressed. When the staff releases the pull rod 970, the pull rod 970 moves downward quickly under the action of the spring 973, so that the field-shaped bottom plate 971 hits the filter screen plate 94.

[0038] Furthermore, a transparent glass 99 is embedded at the top of the dust removal box 90 and near the right side, so that the staff can check the working status of the filter plate 94. When the staff observes that there is a lot of filter material adhering to the bottom of the filter plate 94, the staff can pull the pull rod 970 to make the field-shaped bottom plate 971 hit the filter plate 94 to prevent the bottom of the filter plate 94 from being blocked by the filter material and affecting the filtering effect.

[0039] When the miscellaneous grain color sorter for bean paste processing of this embodiment is in use, the staff pours the beans to be screened into the feeding hopper 3, the feeding hopper 3 guides the beans into the vibrating feeder 4, and the vibrating feeder 4 guides the beans into the guide channel 5 in batches. Since the exhaust fan 93 discharges the air in the dust removal box 90, a negative pressure is formed in the dust removal box 90, so that a negative pressure is generated at the second connecting pipe 100, and the dust hood 10 generates suction. When the beans roll on the hollow partition 12 in the guide channel 5, the generated dust can be sucked into the dust hood 10, so as to prevent the dust from falling into the color sorting chamber 6 and affecting the normal operation of the color sorter, thereby ensuring the screening effect of the color sorter. After screening, qualified beans are output from the first discharging hopper 7, and beans that do not meet the standards are output from the second discharging hopper 8. The dust sucked by the dust hood 10 is introduced into the dust removal box 90 from the air guide pipe 11 along with the air flow. The filter screen plate 94 filters the dust in the air flow, and the filtered air is discharged from the exhaust pipe 92.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A grain color sorter for bean paste processing, comprising a base (1), characterized in that: A color sorter body and a dust removal assembly (9) are provided on the top of the base (1); the color sorter body comprises a frame (2) fixedly connected to the top of the base (1); a feeding hopper (3) is provided on the top of the frame (2); a vibrating feeder (4) is provided at the bottom end of the feeding hopper (3); a material guide channel (5) is provided at the output end of the vibrating feeder (4); a color sorting chamber (6) is provided at the output end of the material guide channel (5); a first discharge hopper (7) and a second discharge hopper (8) are connected to the output end of the color sorting chamber (6); a rectangular opening (50) is provided at the rear side of the material guide channel (5); a hollow partition plate (12) is provided in the rectangular opening (50); and the material guide channel (5) is provided with a material guide channel (5). A dust hood (10) is provided at the rear side of the duct (5) and at the position of the rectangular opening (50); a second connecting pipe (100) is provided at the bottom of the rear side of the dust hood (10); the dust removal assembly (9) comprises a dust removal box (90) fixedly connected to the top of the base (1); a first connecting pipe (91) is provided in the middle of the left side of the dust removal box (90); the first connecting pipe (91) is connected to the second connecting pipe (100) through an air guide pipe (11); an exhaust pipe (92) is provided at the top of the rear side of the dust removal box (90); an exhaust fan (93) is provided in the exhaust pipe (92); and a detachable filter screen (94) is provided in the middle and upper part of the interior of the dust removal box (90).

2. The grain color sorter for bean paste processing according to claim 1, characterized in that: U-shaped guide rails (96) are provided at the middle and upper parts of the front and rear inner walls of the dust removal box (90), and the filter screen plate (94) is slidably connected between the two U-shaped guide rails (96).

3. The grain color sorter for bean paste processing according to claim 1, characterized in that: A first operating opening (900) for the filter screen plate (94) to pass through is provided in the middle upper portion of the right side of the dust removal box (90), and a cover plate (940) is provided on the right side of the filter screen plate (94), and the cover plate (940) is detachably connected to the right side of the dust removal box (90) by bolts.

4. The grain color sorter for bean paste processing according to claim 1, characterized in that: A dust collecting box (95) is placed at the bottom of the dust collecting box (90), a second operating port (901) for the dust collecting box (95) to pass through is opened on the right side of the dust collecting box (90), a rubber plate (950) is provided on the right side of the dust collecting box (95), and the outer wall of the rubber plate (950) is tightly fitted with the inner wall of the second operating port (901).

5. The grain color sorter for bean paste processing according to claim 1, characterized in that: A knocking piece (97) is movably connected to the middle of the top of the inner wall of the dust removal box (90), and the knocking piece (97) includes a pull rod (970). The bottom end of the pull rod (970) is provided with a field-shaped bottom plate (971), and the bottom of the field-shaped bottom plate (971) is in contact with the top of the filter screen plate (94).

6. The grain color sorter for bean paste processing according to claim 5, characterized in that: The top end of the pull rod (970) passes through the top of the inner wall of the dust removal box (90), and a rubber sealing ring (98) is provided at the connection between the pull rod (970) and the dust removal box (90). An annular push block (972) is provided on the outer wall of the pull rod (970) near the bottom end. A spring (973) is sleeved on the outer wall of the pull rod (970), and the bottom end of the spring (973) abuts against the top of the annular push block (972), and the top end of the spring (973) abuts against the top of the inner wall of the dust removal box (90).

7. The grain color sorter for bean paste processing according to claim 1, characterized in that: A transparent glass (99) is embedded on the top of the dust removal box (90) and close to the right side.

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