Dust removal device for seed processing

Abstract

The utility model relates to the technical field of seed processing, in particular to a seed processing dust removal device which comprises a filter box body, a containing groove is formed in the filter box body, a filter plate is arranged in the containing groove, and a plurality of filter holes are formed in the filter plate. A pull ring is pulled, so that a supporting plate moves backwards, a fixing plate is driven to move backwards, a filtering plate is driven to move backwards, the filtering plate is moved out of the filtering box main body, filtering holes of the filtering plate can be cleaned at the moment, and after cleaning is completed, the supporting plate is moved, so that the fixing plate and the filtering plate are put into a placement groove; and the sealing performance of the joint of the fixing plate and the placement groove is improved through the sealing gasket, dust overflowing is avoided, and therefore the device can conveniently and rapidly disassemble and assemble the filter plate, and the situation that the filter plate is blocked and inconvenient to clean, and the dust removal effect of the device on seeds is reduced is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of seed processing, in particular to a seed processing dust removal device. Background Art

[0002] During the processing of crop seeds, a large amount of dust and impurities will be generated on the surface. The seeds need to be dusted by a dust removal device to improve the processing quality of the seeds.

[0003] After checking, the disclosure (announcement) number: CN220005240U discloses a seed processing dust removal device, including a filter barrel and an exhaust box, the bottom of the filter barrel is fixedly connected with a second dust collection box, and one side of the inner wall of the exhaust box is fixedly connected with a first rotating motor. Through the arrangement of the first rotating motor, the first rotating rod, the exhaust box, the dust suction pipe and the first sponge, this technology discloses that "the seed processing dust removal device has the function of facilitating the treatment of powder dust. It avoids the disadvantage that when the fan is turned on, the wind blown by the fan may blow out the dust inside the dust collection box opposite and fall back on the seeds, resulting in the failure of dust removal. Through the arrangement of the second rotating motor, the second rotating rod, the rotating blades, the second filter screen and the second dust collection box, the seed processing dust removal device has a good dust removal effect, and avoids the disadvantage that the dust removal effect is poor when there are many seeds, resulting in impurities remaining on the surface, causing bacteria to grow and necrotize the seeds."

[0004] When an existing seed processing dust removal device is in use, the device filters dust by fixing a plurality of second filter screens at the bottom end of the filter barrel. Since the second filter screens are arranged inside the filter barrel, the second filter screens are not convenient to remove. When the mesh holes of the second filter screens are clogged with impurities, dust is easily unable to leave the filter barrel, thereby reducing the cleaning efficiency of the device for dust on the seed surface.

[0005] In order to solve the above problems, a seed processing dust removal device is proposed in the present application. Utility Model Content

[0006] To solve the problems raised in the above background technology. The utility model provides a seed processing dust removal device, which can quickly disassemble and assemble the filter plate to avoid clogging of the filter plate and inconvenience in cleaning, reduce the dust removal effect of the device on the seeds, and facilitate reducing the probability of dust overflow, improve the dust removal effect on the seeds, and facilitate automatic discharge of dust in the dust removal box, which is convenient for saving manpower.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seed processing dust removal device, comprising a filter box body, a placement groove is provided inside the filter box body, a filter plate is provided inside the placement groove, a plurality of filter holes are provided inside the filter plate, a fixing plate is fixedly provided on one side of the filter plate, two sealing gaskets are fixedly provided on the side of the fixing plate, a support plate is fixedly provided on one side of the fixing plate, a pull ring is provided on one side of the support plate, a dust removal box is fixedly provided on the bottom end of the filter box body, four support rods are fixedly provided on the bottom end of the dust removal box, a motor is fixedly provided on the top end of the filter box body, a rotating rod is fixedly provided on the bottom end of the motor drive shaft, and a plurality of stirring plates are fixedly provided on the side of the rotating rod.

[0008] As a preferred seed processing dust removal device of the utility model, the side of the rotating rod is rotatably connected with a fixed rod, and the side of the fixed rod is fixedly connected to the inside of the filter box body, and the fixed rod is convenient for limiting the rotating rod.

[0009] As a preferred seed processing dust removal device of the utility model, a feeding device body is fixedly provided at the top end of the side surface of the filter box body, a discharging device body is fixedly provided at the bottom end of the side surface of the filter box body, and a dust suction pipe is fixedly provided at the top end of the filter box body. The feeding device body is convenient for feeding, the discharging device body is convenient for discharging, and the dust suction pipe is convenient for sucking out the dust raised in the filter box body.

[0010] As a preferred seed processing dust removal device of the utility model, a motor is fixedly provided on one side of the dust removal box, a reciprocating screw is fixedly provided on one end of the motor transmission shaft, one end of the reciprocating screw is rotatably connected to the inside of the dust removal box, and the reciprocating screw is convenient for driving the threaded seat to reciprocate.

[0011] As a preferred seed processing dust removal device of the utility model, the side surface of the reciprocating screw is threadedly connected with a threaded seat, and the bottom end of the threaded seat is fixed with a scraper, which is convenient for scraping dust off the inclined block so that the dust is dissolved in water.

[0012] As a preferred seed processing dust removal device of the utility model, two inclined blocks are fixedly provided at the bottom end of the dust removal box, and the top ends of the two inclined blocks are both in contact with the bottom end of the scraper, so that the inclined blocks are convenient for gathering the sewage to the center of the dust removal box.

[0013] As a preferred seed processing dust removal device of the utility model, two drainage holes are opened at the bottom end of the dust removal box, drainage pipes are fixedly arranged inside the two drainage holes, and electric valves are arranged on the sides of the two drainage pipes for facilitating the control of the drainage pipe switch.

[0014] As a preferred seed processing dust removal device of the utility model, two bellows are provided on the side of the reciprocating screw rod, one side of the two bellows are fixedly connected to the interior of the dust removal box, and the other side of the two bellows are fixedly connected to the side of the threaded seat, and the connection between the reciprocating screw rod and the threaded seat is sealed by the bellows to prevent dust from clogging the connection between the reciprocating screw rod and the threaded seat, causing the scraper to be unable to move normally.

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

[0016] 1. When the filter holes of the filter plate are blocked, pull the pull ring to move the support plate backward, thereby driving the fixed plate to move backward, thereby driving the filter plate to move backward, so that the filter plate is moved out of the filter box body. At this time, the filter holes of the filter plate can be cleaned. After cleaning, move the support plate so that the fixed plate and the filter plate are placed in the placement groove. The sealing gasket is used to improve the sealing of the connection between the fixed plate and the placement groove to avoid dust overflow, so that the device is easy to quickly disassemble and assemble the filter plate, avoid clogging of the filter plate and inconvenience in cleaning, and reduce the dust removal effect of the device on seeds.

[0017] 2. A certain amount of water is stored in the dust removal box. When the dust enters the dust removal box through the filter plate, the dust will enter the water, thus preventing the dust from overflowing and contaminating the seeds. The motor drives the scraper to move back and forth, and the precipitated dust is scraped off by the scraper, so that the dust is integrated into the water. The electric valve is opened to make the drain pipe unobstructed, and the dust and water are discharged through the drain pipe. The water is concentrated at the center of the dust removal box through the inclined block, and the sewage remaining in the dust removal box is scraped into the drain pipe for discharge through repeated scraping of the scraper, avoiding residual sewage in the dust removal box, thereby completing the discharge of dust, so that the device is convenient to reduce the probability of dust overflow, improve the dust removal effect on seeds, and facilitate automatic discharge of dust in the dust removal box, which is convenient to save manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the filter box body of the utility model;

[0021] Figure 3 This is a schematic diagram of the installation structure of the filter plate of the utility model;

[0022] Figure 4 This is a schematic diagram of the installation structure of the motor of the utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the dust removal box of the utility model;

[0024] Figure 6 This is a schematic diagram of the installation structure of the scraper of the utility model.

[0025] In the figure:

[0026] 1. Filter box body; 2. Filter plate; 3. Fixed plate; 4. Sealing gasket; 5. Support plate; 6. Pull ring; 7. Dust removal box; 8. Support rod; 9. Motor; 10. Rotating rod; 11. Stirring plate; 12. Fixed rod; 13. Feed device body; 14. Discharge device body; 15. Dust suction pipe; 16. Motor; 17. Reciprocating screw rod; 18. Threaded seat; 19. Scraper; 20. Bevel block; 21. Drain pipe; 22. Electric valve; 23. Bellows. DETAILED DESCRIPTION

[0027] 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.

[0028] Example 1

[0029] like Figure 1-Figure 4 As shown;

[0030] A seed processing dust removal device comprises a filter box main body.

[0031] After checking, the disclosure (announcement) number: CN220005240U discloses a seed processing dust removal device, including a filter barrel and an exhaust box, the bottom of the filter barrel is fixedly connected with a second dust collection box, and one side of the inner wall of the exhaust box is fixedly connected with a first rotating motor. Through the arrangement of the first rotating motor, the first rotating rod, the exhaust box, the dust suction pipe and the first sponge, this technology discloses that "the seed processing dust removal device has the function of facilitating the treatment of powder dust. It avoids the disadvantage that when the fan is turned on, the wind blown by the fan may blow out the dust inside the dust collection box opposite and fall back on the seeds, resulting in the failure of dust removal. Through the arrangement of the second rotating motor, the second rotating rod, the rotating blades, the second filter screen and the second dust collection box, the seed processing dust removal device has a good dust removal effect, and avoids the disadvantage that the dust removal effect is poor when there are many seeds, resulting in impurities remaining on the surface, causing bacteria to grow and necrotize the seeds."

[0032] When an existing seed processing dust removal device is in use, the device filters dust by fixing a plurality of second filter screens at the bottom end of the filter barrel. Since the second filter screens are arranged inside the filter barrel, the second filter screens are not convenient to disassemble. When the mesh of the second filter screens is clogged with impurities, dust is easily unable to leave the filter barrel, which reduces the cleaning efficiency of the device for dust on the surface of seeds. Combined with actual use, this problem is obviously a real problem that is difficult to solve. In view of this, in order to solve this technical problem, a fixing plate and a sealing gasket are added to the application document.

[0033] According to the above content, in order to solve the problem that the second filter screen is inconvenient to disassemble, when the mesh of the second filter screen is blocked by impurities, it is easy to cause dust to be unable to leave the filter barrel, which reduces the cleaning efficiency of the device for the dust on the surface of seeds. It also includes a filter box main body 1, a placement groove is provided inside the filter box main body 1, a filter plate 2 is provided inside the placement groove, and a number of filter holes are provided inside the filter plate 2. A fixing plate 3 is fixedly provided on one side of the filter plate 2, two sealing gaskets 4 are fixedly provided on the side of the fixing plate 3, a support plate 5 is fixedly provided on one side of the fixing plate 3, and a pull ring 6 is provided on one side of the support plate 5. A dust removal box 7 is fixedly provided on the bottom end of the filter box main body 1, four support rods 8 are fixedly provided on the bottom end of the dust removal box 7, a motor 9 is fixedly provided on the top end of the filter box main body 1, a rotating rod 10 is fixedly provided on the bottom end of the transmission shaft of the motor 9, and a number of stirring plates 11 are fixedly provided on the side of the rotating rod 10.

[0034] In this embodiment: the feeding device body 13 includes a feeding hopper and a spiral blade, the seeds are poured into the feeding hopper, and the spiral blade is driven to rotate by the driving device, so that the seeds enter the filter box body 1, and the motor 9 is driven. The transmission shaft of the motor 9 drives the rotating rod 10 to rotate, thereby driving a plurality of stirring plates 11 to rotate, stirring the seeds, so that the dust and impurities in the seeds move downward and enter the dust removal box 7 through the filter holes in the filter plate 2. One end of the dust suction pipe 15 is connected to the fan, and the suction force is generated by the fan, so that the dust raised in the filter box body 1 is sucked out. The discharge device body 14 includes a baffle and a discharge pipe. When the dust is cleaned, the baffle is taken out. , so that the seeds are discharged through the discharge pipe, and the dust removal of the seeds is completed. When the filter holes of the filter plate 2 are blocked, the pull ring 6 is pulled, so that the support plate 5 moves backward, thereby driving the fixed plate 3 to move backward, thereby driving the filter plate 2 to move backward, so that the filter plate 2 is moved out of the filter box body 1, and the filter holes of the filter plate 2 can be cleaned at this time. After cleaning, the support plate 5 is moved, so that the fixed plate 3 and the filter plate 2 are placed in the placement groove, and the sealing gasket 4 is used to improve the sealing of the connection between the fixed plate 3 and the placement groove to avoid dust overflow, so that the device is convenient for quick disassembly and assembly of the filter plate 2, avoiding clogging of the filter plate 2 and inconvenience in cleaning, and reducing the dust removal effect of the device on the seeds.

[0035] In an optional embodiment: the side of the rotating rod 10 is rotatably connected to the fixing rod 12 , and the side of the fixing rod 12 is fixedly connected to the inside of the filter box body 1 .

[0036] In this embodiment, the fixed rod 12 is convenient for limiting the position of the rotating rod 10 .

[0037] In an optional embodiment: a feeding device body 13 is fixedly provided at the top end of the side of the filter box body 1, a discharging device body 14 is fixedly provided at the bottom end of the side of the filter box body 1, and a dust suction pipe 15 is fixedly provided at the top end of the filter box body 1.

[0038] In this embodiment, the feeding device body 13 is convenient for feeding, the discharging device body 14 is convenient for discharging, and the dust suction pipe 15 is convenient for sucking out the dust raised in the filter box body 1.

[0039] In an optional embodiment, a motor 16 is fixedly provided on one side of the dust removal box 7 , a reciprocating screw rod 17 is fixedly provided on one end of the transmission shaft of the motor 16 , and one end of the reciprocating screw rod 17 is rotatably connected to the inside of the dust removal box 7 .

[0040] In this embodiment, the reciprocating screw rod 17 facilitates the threaded seat 18 to move reciprocatingly.

[0041] In an optional embodiment: a threaded seat 18 is threadedly connected to the side surface of the reciprocating screw rod 17 , and a scraper 19 is fixedly disposed at the bottom end of the threaded seat 18 .

[0042] In this embodiment, the scraper 19 is convenient for scraping off the dust on the inclined block 20 so that the dust is dissolved in the water.

[0043] In an optional embodiment, two inclined blocks 20 are fixedly provided at the bottom end of the dust removal box 7 , and the top ends of the two inclined blocks 20 are both in contact with the bottom end of the scraper 19 .

[0044] In this embodiment, the inclined block 20 facilitates the collection of sewage to the center of the dust removal box 7.

[0045] In an optional embodiment: two drainage holes are provided at the bottom end of the dust removal box 7 , drainage pipes 21 are fixedly disposed inside the two drainage holes, and electric valves 22 are disposed on the sides of the two drainage pipes 21 .

[0046] In this embodiment: the electric valve 22 is convenient for controlling the opening and closing of the drain pipe 21 .

[0047] In an optional embodiment, two bellows 23 are provided on the side of the reciprocating screw rod 17 , one side of the two bellows 23 is fixedly connected to the inside of the dust removal box 7 , and the other side of the two bellows 23 is fixedly connected to the side of the threaded seat 18 .

[0048] In this embodiment, the connection between the reciprocating screw rod 17 and the threaded seat 18 is sealed by the bellows 23 to prevent dust from clogging the connection between the reciprocating screw rod 17 and the threaded seat 18, causing the scraper 19 to be unable to move normally.

[0049] The working principle and use process of the utility model are as follows: the feeding device body 13 includes a feeding hopper and a spiral blade inside, and the seeds are poured into the feeding hopper, and the spiral blade is driven to rotate by the driving device, so that the seeds enter the inside of the filter box body 1, and the motor 9 is driven. The transmission shaft of the motor 9 drives the rotating rod 10 to rotate, thereby driving a plurality of stirring plates 11 to rotate, stirring the seeds, so that the dust and impurities in the seeds move downward, and enter the dust removal box 7 through the filter holes in the filter plate 2. One end of the dust suction pipe 15 is connected to the fan, and the suction force is generated by the fan, so that the dust raised in the filter box body 1 is sucked out. The discharging device body 14 includes The baffle plate and the discharge pipe, when the dust is cleaned, the baffle plate is taken out, so that the seeds are discharged through the discharge pipe to complete the dust removal of the seeds. When the filter holes of the filter plate 2 are blocked, the pull ring 6 is pulled, so that the support plate 5 moves backward, thereby driving the fixed plate 3 to move backward, thereby driving the filter plate 2 to move backward, so that the filter plate 2 is moved out of the filter box body 1, and the filter holes of the filter plate 2 can be cleaned at this time. After the cleaning is completed, the support plate 5 is moved, so that the fixed plate 3 and the filter plate 2 are placed in the placement groove, and the sealing gasket 4 is used to improve the sealing of the connection between the fixed plate 3 and the placement groove to prevent dust from spilling, so that the device is convenient for filtering the filter plate 2. Quick disassembly and assembly can avoid clogging of the filter plate 2, which is inconvenient to clean and reduces the dust removal effect of the device on seeds. A certain amount of water is stored in the dust removal box 7. When the dust passes through the filter plate 2 and enters the dust removal box 7, the dust will enter the water, thereby preventing the dust from overflowing and contaminating the seeds. When a lot of dust accumulates inside the dust removal box 7, the motor 16 is started, and the transmission shaft of the motor 16 drives the reciprocating screw 17 to rotate, thereby driving the threaded seat 18 to reciprocate, thereby driving the scraper 19 to reciprocate, and the scraper 19 is used to scrape off the precipitated dust, and the connection between the reciprocating screw 17 and the threaded seat 18 is sealed by the bellows 23 to prevent dust from clogging the reciprocating screw 17 The connection with the threaded seat 18 causes the scraper 19 to be unable to move normally. The scraper 19 repeatedly scrapes to make the dust melt into the water. At this time, the electric valve 22 is opened to make the drain pipe 21 unobstructed, so that the dust and water are discharged through the drain pipe 21. The water is concentrated at the center of the dust removal box 7 through the inclined block 20, and the sewage remaining in the dust removal box 7 is scraped into the drain pipe 21 for discharge through the repeated scraping of the scraper 19, avoiding the residual sewage in the dust removal box 7, thereby completing the discharge of dust, so that the device is convenient to reduce the probability of dust overflow, improves the dust removal effect on seeds, and is convenient to automatically discharge the dust in the dust removal box 7, which is convenient to save manpower.

[0050] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A seed processing dust removal device, comprising a filter box body (1), characterized in that: A placement groove is provided inside the filter box body (1), a filter plate (2) is provided inside the placement groove, a plurality of filter holes are provided inside the filter plate (2), a fixed plate (3) is fixedly provided on one side of the filter plate (2), two sealing gaskets (4) are fixedly provided on the side of the fixed plate (3), a support plate (5) is fixedly provided on one side of the fixed plate (3), a pull ring (6) is provided on one side of the support plate (5), a dust removal box (7) is fixedly provided on the bottom end of the filter box body (1), four support rods (8) are fixedly provided on the bottom end of the dust removal box (7), a motor (9) is fixedly provided on the top end of the filter box body (1), a rotating rod (10) is fixedly provided on the bottom end of the transmission shaft of the motor (9), and a plurality of stirring plates (11) are fixedly provided on the side of the rotating rod (10).

2. A seed processing dust removal device according to claim 1, characterized in that: The side surface of the rotating rod (10) is rotatably connected to a fixed rod (12), and the side surface of the fixed rod (12) is fixedly connected to the inside of the filter box body (1).

3. A seed processing dust removal device according to claim 1, characterized in that: A feeding device body (13) is fixedly provided at the top end of the side of the filter box body (1), a discharging device body (14) is fixedly provided at the bottom end of the side of the filter box body (1), and a dust suction pipe (15) is fixedly provided at the top end of the filter box body (1).

4. A seed processing dust removal device according to claim 1, characterized in that: A motor (16) is fixedly provided on one side of the dust removal box (7), a reciprocating screw rod (17) is fixedly provided on one end of the transmission shaft of the motor (16), and one end of the reciprocating screw rod (17) is rotatably connected to the inside of the dust removal box (7).

5. A seed processing dust removal device according to claim 4, characterized in that: The side surface of the reciprocating screw rod (17) is threadedly connected to a threaded seat (18), and a scraper (19) is fixedly provided at the bottom end of the threaded seat (18).

6. A seed processing dust removal device according to claim 5, characterized in that: Two inclined blocks (20) are fixedly provided at the bottom end of the dust removal box (7), and the top ends of the two inclined blocks (20) are both in contact with the bottom end of the scraper (19).

7. A seed processing dust removal device according to claim 6, characterized in that: Two drainage holes are provided at the bottom end of the dust removal box (7), drainage pipes (21) are fixedly arranged inside the two drainage holes, and electric valves (22) are arranged on the sides of the two drainage pipes (21).

8. The seed processing dust removal device according to claim 4, characterized in that: Two bellows (23) are provided on the side of the reciprocating screw rod (17), one side of the two bellows (23) is fixedly connected to the inside of the dust removal box (7), and the other side of the two bellows (23) is fixedly connected to the side of the threaded seat (18).

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