CN218289170U

CN218289170U - Dust collector of grain processing

Info

Publication number: CN218289170U
Application number: CN202222745566.XU
Authority: CN
Inventors: 袁龙
Original assignee: Changsha Longhu Ecological Agricultural Technology Co ltd
Current assignee: Changsha Longhu Ecological Agricultural Technology Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-01-13
Anticipated expiration: 2032-10-18

Abstract

The utility model provides a dust removal device for grain processing; the utility model discloses a second motor makes the pivot drive unloading spiral rotate, can make grain unloading stable even, and then make grain can be even a small amount of tiling on the conveyer belt, make the initiative running roller rotate through first motor to drive the conveyer belt roll, and then make grain on the conveyer belt fall down at the uniform velocity, in the process that grain falls down, make the suction hood absorb away the dust in the grain through the fan, thereby realize that the device dust absorption effect is good, avoid a large amount of grain to fall down, the fan can only absorb away a small amount of dust, lead to the not good condition of dust absorption effect to take place; air with dust is sucked into the filter box and is discharged after being filtered by the filter assembly, so that the dust is prevented from flying into the air to influence the working environment; and the device sets up the filter screen moreover at the suction hood inner wall, can effectively the separation grain, prevents to be inhaled inside the fan.

Description

Dust collector of grain processing

Technical Field

The utility model relates to a grain processing technology field specifically is a dust collector of grain processing.

Background

The grain refers to a general term of various plant seeds in cooked food, and can also be called grain in general, the grain contains rich nutrient substances, mainly comprises protein, vitamins, dietary fiber, fat, starch and the like, the grain concept of the food and agricultural organization of the United nations refers to the grain, comprising wheat, beans, coarse grains, rice grains and the like, and the grain processing refers to the operation activities of converting raw grain into semi-finished grain and finished grain or converting the semi-finished grain into finished grain. The grain needs to be dedusted before being processed, otherwise the quality of finished products is poor, and a grain processing dedusting device is further needed.

When the existing grain processing dust removal device is used, dust in the device can fly to the working environment, and the patent numbers are as follows: 201820647324.8, a rice processing dust removal device, comprising a device body and a sieve plate, wherein a speed reduction motor is fixedly installed in the middle of the right end face of the device body, a power shaft penetrates through the side wall of the right end of the device body in a rotating mode and is in rotating insertion connection with the left end face of the inner cavity of the device body, the power shaft is fixedly sleeved with a first gear disc and a jacking block respectively, the upper portion of the right end face of the inner cavity of the device body is in rotating sleeve connection with a fan blade and a second gear disc respectively through a rotating shaft, a material guide rod is perpendicularly welded to the center of the top end face of the sieve plate, a rod body of the material guide rod is in sliding sleeve connection with the center of the inner cavity of a feed hopper and is not attached to each other, and a material receiving box is in sliding insertion connection below the inner cavity of the device body; although the device can realize the screening of impurity through the alternative jack-up of sieve at the jack-up piece, when carrying out the screening of impurity to the rice, the subsidiary dust of rice can outwards drift, leads to the workshop air quality low, influences workman's healthy.

An object of the utility model is to provide a dust collector of grain processing to solve the problem mentioned in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model provides a dust removal device for grain processing, which comprises a box body, a driving roller, a driven roller, a conveyer belt, a dust hood, a fan, a filter box and a screen, wherein the driving roller is arranged at the upper left part in the box body, the rear end of the driving roller is rotationally connected with the inner wall of the box body, the front end of the driving roller penetrates through the box body and is connected with an output shaft of a first motor, the driven roller is arranged at the right side of the driving roller, the conveyer belt is sleeved on the outer surfaces of the driving roller and the driven roller, magnetic particles are embedded in the conveyer belt, a scraper is arranged at the inner wall of the left side of the box body, the right end of the scraper is attached to the outer wall of the conveyer belt, a feeding hopper penetrates through the left side of the upper end of the box body, the lower end of the feeding hopper extends to the left position of the upper end of the conveyer belt, a mounting rack is arranged at the left side of the feeding hopper, a second motor is arranged at the upper end of the mounting rack, the second motor is just positioned on the upper side of the feeding hopper, the output shaft of the second motor is connected with the rotating shaft, the lower end of the rotating shaft is provided with a discharging screw, the discharging screw is positioned in the feeding hopper, the inner wall of the right end of the box body is provided with a dust hood, the dust hood is positioned below the right side of the conveying belt, the opening inner wall of the dust hood is provided with a filter screen, the upper end of the box body is provided with a fan and a filter box, the air suction end of the fan is connected with a dust suction pipe, the end of the dust suction pipe, far away from the fan, penetrates through the box body and is connected with the dust hood, the air outlet end of the fan is connected with an air outlet pipe, the end of the air outlet pipe, far away from the fan, penetrates through the filter box, the inner wall of the filter box is clamped with a filter assembly, the filter assembly is positioned on the upper side of the air outlet pipe, the left side of the inner bottom surface of the box body is provided with a first collecting frame, the right side of the first collecting frame is provided with a vertical plate, the right end of the vertical plate and the inner wall of the box body are respectively provided with a vibrator, two the vibrator output passes through the screen cloth and links to each other, the screen cloth left end is higher than the right-hand member, is the slope form setting, the box right side is equipped with the collecting box, box right-hand member downside runs through and is equipped with the discharge gate, the one end that the collecting box is close to the discharge gate is equipped with the feed inlet, the screen cloth right-hand member is equipped with the deflector, the deflector right-hand member runs through discharge gate and feed inlet in proper order to extend to in the collecting box, the riser right side is equipped with the second and collects the frame.

Preferably, rose box inner wall bilateral symmetry is equipped with the spout respectively, and the symmetry sets up spout inner wall slidable mounting fixture block respectively, two the one end that the fixture block was kept away from each other passes through the spring and links to each other with the spout inner wall respectively, filtering component includes the installing frame, installing frame outer wall slidable mounting is at the rose box inner wall, the installing frame inner wall is equipped with the multilayer filter layer, the installing frame bilateral symmetry is equipped with the card hole respectively, filtering component passes through the fixture block card and goes into the card hole and link to each other with the rose box.

Preferably, the symmetrically arranged ends of the sliding grooves, which are far away from each other, are respectively provided with a sliding hole in a penetrating manner, one ends of the two clamping blocks, which are close to the sliding hole, are respectively provided with a pull rod, and one ends of the two pull rods, which are far away from the clamping blocks, are respectively connected with the pull block in a penetrating manner through the sliding hole.

Preferably, a first box door is installed on the lower side of the front end of the box body.

Preferably, the front end of the collecting box is provided with a second box door.

Preferably, the front and back of the outer wall of the conveying belt are symmetrically provided with a partition plate respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a second motor makes the pivot drive unloading spiral rotation, can make grain unloading stable even, and then makes grain can evenly a small amount of tiling on the conveyer belt, makes the initiative running roller rotate through first motor to drive the conveyer belt and roll, and then makes grain on the conveyer belt fall at the uniform velocity, in the in-process that grain falls, makes the suction hood absorb away the dust in the grain through the fan, thereby realizes that the device dust absorption effect is good, avoids a large amount of grain to fall, and the fan can only absorb away a small amount of dust, leads to the condition of dust absorption effect not good to take place; air with dust is sucked into the filter box and is discharged after being filtered by the filter assembly, so that the dust is prevented from flying into the air to influence the working environment; in addition, the filter screen is arranged on the inner wall of the dust hood of the device, so that grains can be effectively blocked and prevented from being sucked into the fan; the grain which has absorbed dust falls onto the screen, the screen is vibrated by the vibrator, grain particles in the grain fall into the second collecting frame, and the grain on the screen enters the collecting box through the guide plate, so that the device can screen out complete grain particles and grain particles; have magnetic particle's conveyer belt through the setting, can adsorb metallic substance in the grain, the rethread scraper blade is scraped metallic substance and is collected in first collection frame, has increased metallic substance screening function in the grain.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an overall cross-sectional view of the present invention;

fig. 3 is a sectional view of the filter assembly and the filter box of the present invention.

In the figure: 1. a box body; 2. a driving roller; 3. a first motor; 4. a driven roller; 5. a conveyor belt; 6. magnetic particles; 7. a squeegee; 8. a feed hopper; 9. a mounting frame; 10. a second motor; 11. a rotating shaft; 12. feeding spirally; 13. a dust hood; 14. a filter screen; 15. a fan; 16. a filter box; 17. a dust collection pipe; 18. an air outlet pipe; 19. a filter assembly; 191. installing a frame; 192. a filter layer; 193. clamping holes; 20. a first collection frame; 21. a vertical plate; 22. a vibrator; 23. screening a screen; 24. a collection box; 25. a discharge port; 26. a feed inlet; 27. a guide plate; 28. a second collection frame; 29. a chute; 30. a clamping block; 31. a spring; 32. a slide hole; 33. a pull rod; 34. pulling the block; 35. a first door; 36. a second door; 37. a separator.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

Referring to fig. 1-3, the utility model provides a dust removing device for grain processing, comprising a box body 1, a driving roller 2, a driven roller 4, a conveyer belt 5, a dust hood 13, a fan 15, a filter box 16 and a screen 23, wherein the driving roller 2 is arranged at the upper left part in the box body 1, the rear end of the driving roller 2 is rotatably connected with the inner wall of the box body 1, the front end of the driving roller 2 penetrates through the box body 1 and is connected with the output shaft of a first motor 3, the driven roller 4 is arranged at the right side of the driving roller 2, the conveyer belt 5 is sleeved on the outer surfaces of the driving roller 2 and the driven roller 4, magnetic particles 6 are embedded in the conveyer belt 5, a scraper 7 is arranged at the inner wall of the left side of the box body 1, the right end of the scraper 7 is attached to the outer wall of the conveyer belt 5, a feeding funnel 8 is arranged at the left side of the upper end of the box body 1 in a penetrating way, the lower end of the feeding funnel 8 extends to the left position of the upper end of the conveyer belt 5, the feeding device is characterized in that a mounting frame 9 is arranged on the left side of the feeding funnel 8, a second motor 10 is arranged at the upper end of the mounting frame 9, the second motor 10 is just positioned on the upper side of the feeding funnel 8, an output shaft of the second motor 10 is connected with a rotating shaft 11, a lower end of the rotating shaft 11 is provided with a blanking screw 12, the blanking screw 12 is positioned in the feeding funnel 8, a dust hood 13 is arranged on the inner wall of the right end of the box body 1, the dust hood 13 is positioned at the lower right side of the conveying belt 5, a filter screen 14 is arranged on the inner wall of an opening of the dust hood 13, a fan 15 and a filter box 16 are arranged at the upper end of the box body 1, a suction end of the fan 15 is connected with a dust suction pipe 17, one end, far away from the fan 15, of the dust suction pipe 17 penetrates through the box body 1 to be connected with the dust hood 13, an air outlet end of the fan 15 is connected with an air outlet pipe 18, one end, far away from the fan 15, penetrates through the filter box 16, and is connected with a filter component 19 in a clamping manner, the utility model discloses a filter assembly 19 is located 18 upsides of tuber pipe, first collection frame 20 is placed to bottom left side in box 1, first collection frame 20 right side is equipped with riser 21, riser 21 right-hand member and 1 right-hand member inner wall of box are equipped with vibrator 22 respectively, two vibrator 22 output passes through the screen cloth 23 and links to each other, screen cloth 23 left end is higher than the right-hand member, is the slope form setting, 1 right side of box is equipped with collecting box 24, 1 right-hand member downside of box runs through and is equipped with discharge gate 25, the one end that collecting box 24 is close to discharge gate 25 is equipped with feed inlet 26, screen cloth 23 right-hand member is equipped with deflector 27, deflector 27 right-hand member runs through discharge gate 25 and feed inlet 26 in proper order to extend to in the collecting box 24, the riser 21 right side is equipped with second collection frame 28.

Please refer to fig. 2 and fig. 3, sliding grooves 29 are symmetrically and respectively formed in the left and right of the inner wall of the filter box 16, clamping blocks 30 are slidably mounted on the inner wall of the sliding grooves 29, the two clamping blocks 30 are connected to the inner wall of the sliding grooves 29 through springs 31, the filter assembly 19 includes an installation frame 191, the outer wall of the installation frame 191 is slidably mounted on the inner wall of the filter box 16, multiple layers of filter layers 192 are disposed on the inner wall of the installation frame 191, clamping holes 193 are symmetrically and respectively formed in the left and right of the installation frame 191, the filter assembly 19 is connected to the filter box 16 through the clamping blocks 30, the clamping blocks 30 are clamped into or removed from the clamping holes 193 through the elastic restoring action of the springs 31, so that the filter assembly 19 is convenient to disassemble and assemble, the filter layers 192 are convenient to replace or clean, and the operation is simple and fast, the ends of the symmetrically disposed sliding grooves 29, which are far away from each other, are respectively provided with the sliding holes 32, one ends of the two clamping blocks 30, which are provided with the pull rods 33, and the ends of the pull rods 33, which are far away from the clamping blocks 30, are respectively connected to the pull blocks 34, and the pull rods 34, 33.

Referring again to fig. 1, a first door 35 is installed at a lower side of a front end of the box body 1 to facilitate opening of the box body 1 by installing the first door 35 at the lower side of the front end of the box body 1, a second door 36 is installed at a front end of the collecting box 24 to facilitate opening of the collecting box 24 by installing the second door 36 at the front end of the collecting box 24.

Please refer to fig. 2, the front and rear of the outer wall of the conveyer belt 5 are symmetrically provided with the partition boards 37, and the front and rear of the outer wall of the conveyer belt 5 are symmetrically provided with the partition boards 37, so that the grain can be protected, and the grain can be prevented from falling from the side of the conveyer belt 5 during the conveying process.

The embodiment of the utility model provides a concrete operation mode as follows:

during use, the first motor 3 is started, the second motor 10 and the fan 15 are started, grains are poured into the feeding hopper 8, the rotating shaft 11 is made to drive the discharging spiral 12 to rotate through the second motor 10, grain discharging can be stable and uniform, grains can be evenly spread on the conveying belt 5 in a small amount, the driving roller 2 is made to rotate through the first motor 3, the conveying belt 5 is driven to roll, grains on the conveying belt 5 fall at a constant speed, in the grain falling process, the dust in the grains is sucked away through the dust suction cover 13 through the fan 15, meanwhile, the grains can be effectively blocked through the filter screen 14, the grains are prevented from being sucked into the fan 15, the grains can be adsorbed on the conveying belt 5 through the magnetic particles 6, the metal substances are scraped in the first collecting frame 20 through the scraper 7 to be collected, the grains after dust suction fall on the screen 23, the screen 23 is vibrated through the vibrator 22, the grain crumbs in the grains fall into the second collecting frame 28, and the grains on the screen 23 enter the collecting box 24 through the guide plate 27.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a dust collector of grain processing, includes box (1), initiative running roller (2), driven running roller (4), conveyer belt (5), suction hood (13), fan (15), rose box (16) and screen cloth (23), its characterized in that: the automatic feeding device is characterized in that a driving roller (2) is arranged on the upper left side in the box body (1), the rear end of the driving roller (2) is rotatably connected with the inner wall of the box body (1), the front end of the driving roller (2) penetrates through the box body (1) and is connected with an output shaft of a first motor (3), a driven roller (4) is arranged on the right side of the driving roller (2), a conveying belt (5) is sleeved on the outer surface of the driving roller (2) and the outer surface of the driven roller (4), magnetic particles (6) are embedded in the conveying belt (5), a scraping plate (7) is arranged on the inner wall of the left side of the box body (1), the right end of the scraping plate (7) is attached to the outer wall of the conveying belt (5), a feeding funnel (8) is arranged on the left side of the upper end of the box body (1) in a penetrating manner, the lower end of the feeding funnel (8) extends to the position on the upper side of the conveying belt (5), a feeding funnel (8) on the left side, a screw (9) is arranged on the left side, a second motor (10) is arranged on the mounting frame (9), the lower end of the second motor (10) is arranged on the upper side, the feeding funnel (10) and is arranged on the feeding funnel (12), the inner wall of the box body (13) and is arranged on the inner wall of the box body (1), dust cage (13) are located conveyer belt (5) right side below, the opening inner wall of dust cage (13) is equipped with filter screen (14), box (1) upper end is equipped with fan (15) and rose box (16), dust absorption pipe (17) are connected to the convulsions end of fan (15), the one end that fan (15) were kept away from in dust absorption pipe (17) runs through box (1) and connects dust cage (13), air-out end connection play tuber pipe (18) of fan (15), the one end that fan (15) were kept away from in play tuber pipe (18) runs through rose box (16), rose box (16) inner wall joint filter assembly (19), filter assembly (19) are located play tuber pipe (18) upside, box (1) bottom surface left side is placed first collection frame (20), first collection frame (20) right side is equipped with riser (21), riser (21) right-hand member and box (1) right-hand member inner wall are equipped with vibrator (22), two vibrator (22) output links to each other through screen cloth (23), box (23) lower side is equipped with the left side and is higher than the collection box (24) lower side and forms the discharge gate (24) lower side is equipped with discharge port (24) the collection box (24) lower right-hand member (24) the discharge port (24) is equipped with the discharge port (24) the right-hand member (24) the collection box (24) the right-hand member (24) is equipped with the discharge port (24) the collection box (24) the discharge port (24) is equipped with the discharge port (24) the right-hand member (24) the discharge port (24) is equipped with the right-hand member (25) the discharge port (25) is equipped with the collection box (24) the discharge port (24) the right-hand member (24) is equipped with the discharge port (24) respectively ) The screen cloth (23) right-hand member is equipped with deflector (27), the discharge gate (25) and feed inlet (26) are run through in proper order to deflector (27) right-hand member to extend to in collecting box (24), riser (21) right side is equipped with second and collects frame (28).

2. The dust collector of grain processing of claim 1, characterized in that: rose box (16) inner wall bilateral symmetry is equipped with spout (29) respectively, and the symmetry sets up spout (29) inner wall slidable mounting fixture block (30) respectively, two the one end that fixture block (30) kept away from each other is passed through spring (31) and is linked to each other with spout (29) inner wall respectively, filtering component (19) are including installing frame (191), installing frame (191) outer wall slidable mounting is in rose box (16) inner wall, installing frame (191) inner wall is equipped with multilayer filter layer (192), installing frame (191) bilateral symmetry is equipped with card hole (193) respectively, filtering component (19) are gone into card hole (193) through fixture block (30) and are linked to each other with rose box (16).

3. The dust collector of claim 2, characterized in that: the symmetrically arranged ends, far away from each other, of the sliding grooves (29) are respectively provided with a sliding hole (32) in a penetrating mode, one end, close to the sliding hole (32), of each of the two clamping blocks (30) is provided with a pull rod (33), and one end, far away from the clamping blocks (30), of each of the two pull rods (33) is connected with a pull block (34) in a penetrating mode through the sliding hole (32).

4. The dust collector of grain processing of claim 1, characterized in that: a first box door (35) is installed on the lower side of the front end of the box body (1).

5. The dust collector of grain processing of claim 1, characterized in that: the front end of the collecting box (24) is provided with a second box door (36).

6. The dust collector of grain processing of claim 1, characterized in that: the front and back of the outer wall of the conveying belt (5) are symmetrically provided with clapboards (37) respectively.