CN213349762U

CN213349762U - Rice sieving mechanism is used in rice processing

Info

Publication number: CN213349762U
Application number: CN202022190032.6U
Authority: CN
Inventors: 何少霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-04
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a rice sieving mechanism is used in rice processing, the on-line screen storage device comprises a base, the bottom fixed mounting of base has four landing legs, the upper portion fixed mounting of base has the box, the feed inlet has been seted up in the top left side of box, the right side fixed mounting of the top feed inlet of box has the air exhauster, the rightmost side fixed mounting of box has the ash collecting box, the inlet end intercommunication of air exhauster has the intake pipe, just the intake pipe runs through the box, the end intercommunication of giving vent to anger of air exhauster has the outlet duct, outlet duct and ash collecting box intercommunication, the equal fixed mounting in the left and right sides on box outer wall upper portion has first motor. The utility model filters rice for a plurality of times by arranging the second filter plate, the third filter plate and the fourth filter plate, and realizes the classification of rice by arranging the broken rice box and the rice collection box; still set up flabellum and air exhauster simultaneously and realized getting rid of the rice dust, then realized getting rid of particle impurity through the filtration of first filter plate.

Description

Rice sieving mechanism is used in rice processing

Technical Field

The utility model relates to a rice screening technical field specifically is a rice sieving mechanism is used in rice processing.

Background

Grain is the crop that people rely on to live, the grain that the harvester was reaped often contains a large amount of dusts, smash grain, material such as large granule impurity, and grain is stored then need all to detach these impurity, leave the qualified grain that needs, but grain sieving mechanism on the market sieves not accurately, once only can separate dust and grain, perhaps separate large granule impurity and grain, and need the classified collection after the screening, some smash grain and small granule grain often can be sieved with the dust together, directly throw away, the cost is wasted, and work efficiency is low.

There are the following problems in using the conventional rice screening apparatus:

1. the rice cannot be filtered and classified for many times;

2. when filtering rice, some particulate impurities and dust are not removed completely.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rice sieving mechanism is used in rice processing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rice screening device for rice processing comprises a base, wherein four supporting legs are fixedly mounted at the bottom of the base, a box body is fixedly mounted at the upper part of the base, a feed inlet is formed in the left side of the top of the box body, an exhaust fan is fixedly mounted at the right side of the feed inlet at the top of the box body, an ash collecting box is fixedly mounted at the rightmost side of the box body, an air inlet pipe is communicated with the air inlet end of the exhaust fan and penetrates through the box body, an air outlet pipe is communicated with the air outlet end of the exhaust fan and is communicated with the ash collecting box, first motors are fixedly mounted on the left side and the right side of the upper part of the outer wall of the box body, a first rotating shaft is fixedly mounted at the output end of each first motor and penetrates through the box body, fan blades are fixedly mounted on the first rotating shaft, a first filter plate is fixedly mounted in the middle part of the, the lower part of the first motor on the right side of the outer wall of the box body is fixedly provided with an impurity box, the impurity box is communicated with an impurity outlet, the lower part of the first filter plate on the inner wall of the box body is fixedly provided with a first inclined plate, the upper part of the inner wall of the first inclined plate is fixedly provided with a vibrator, the bottom of the first inclined plate on the inner wall of the right side of the box body is fixedly provided with a stirring box, the right side of the top of the stirring box is provided with a first rice inlet, the bottom of the stirring box is fixedly provided with a second filter plate, the right side inner wall of the stirring box is fixedly provided with a bearing, the lower part of the first motor on the outer wall of the left side of the box body is fixedly provided with a second motor, the output end of the second motor is fixedly provided with a second rotating shaft, the second rotating shaft sequentially penetrates through the box body and the stirring, fixed mounting has helical blade on the roller, the discharge gate has been seted up in the bottom left side of agitator tank, the right side fixed mounting of discharge gate has the second swash plate, just the second swash plate runs through the box, the one end that the outer wall right side of box is close to the second swash plate has been seted up out a rice mouth, the right side fixed mounting of base has garrulous rice case, garrulous rice case and a rice mouth intercommunication, the inner wall lower part from the top down of box fixed mounting in proper order has third filter plate and fourth filter plate, the inner wall bottom fixed mounting of box has rice collection case, two seconds are seted up in rice collection case left side and are advanced a rice mouth, the left side fixed mounting of base has the control switch, control switch and electromagnetic shaker, first motor, second motor and air exhauster electric connection.

Preferably, the four legs are distributed in a rectangular shape.

Preferably, a supporting plate is fixedly arranged in the rice collecting box.

Preferably, the aperture of the first filter plate is larger than that of the third filter plate, the aperture of the third filter plate is larger than that of the fourth filter plate, and the aperture of the fourth filter plate is larger than that of the second filter plate.

Preferably, the bottom of the first inclined plate and the inner wall of the box body form an acute angle.

Preferably, the number of the fan blades is two.

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

1. the utility model filters rice for a plurality of times by arranging the second filter plate, the third filter plate and the fourth filter plate, and realizes the classification of rice by arranging the broken rice box and the rice collection box;

2. the utility model discloses still set up flabellum and air exhauster simultaneously and realized getting rid of the rice dust, then realized getting rid of particle impurity through the filtration of first filter plate.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. a base; 2. a box body; 3. a feed inlet; 4. an exhaust fan; 5. a dust collection box; 6. an air inlet pipe; 7. an air outlet pipe; 8. a first motor; 9. a first rotating shaft; 10. a fan blade; 11. a first filter plate; 12. a sundry outlet; 13. an impurity box; 14. a first sloping plate; 15. a vibrator; 16. a stirring box; 17. a rice inlet; 18. a second filter plate; 19. a bearing; 20. a second motor; 21. a second rotating shaft; 22. a roller; 23. a helical blade; 24. a discharge port; 25. a second swash plate; 26. a rice outlet; 27. a rice crushing box; 28. a third filter plate; 29. a fourth filter plate; 30. a rice collection box; 31. a second rice inlet; 32. an operation switch; 33. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a rice screening device for rice processing comprises a base 1, four supporting legs are welded at the bottom of the base 1, a box body 2 is welded at the upper portion of the base 1, a feed inlet 3 is formed in the left side of the top of the box body 2, an exhaust fan 4 is welded at the right side of the feed inlet 3 in the top of the box body 2, an ash collection box 5 is welded at the rightmost side of the box body 2, an air inlet pipe 6 is communicated with an air inlet pipe 6, the air inlet pipe 6 penetrates through the box body 2, an air outlet pipe 7 is communicated with the air outlet pipe 4, the air outlet pipe 7 is communicated with the ash collection box 5, first motors 8 are welded at the left side and the right side of the upper portion of the outer wall of the box body 2, first rotating shafts 9 are welded at the output ends of the first motors 8, the first rotating shafts 9 penetrate through the box body 2, fan blades 10 are welded on the first rotating shafts 9, an impurity box 13 is welded below a first motor 8 on the right side of the outer wall of a box body 2, the impurity box 13 is communicated with an impurity outlet 12, a first inclined plate 14 is welded below a first filter plate 11 on the inner wall of the box body 2, a vibrator 15 is welded on the upper portion of the inner wall of the first inclined plate 14, a stirring box 16 is welded at the bottom of the first inclined plate 14 on the inner wall of the right side of the box body 2, a first rice inlet 17 is formed on the right side of the top of the stirring box 16, a second filter plate 18 is welded at the bottom of the stirring box 16, a bearing 19 is welded on the inner wall of the right side of the stirring box 16, a second motor 20 is welded below the first motor 8 on the outer wall of the left side of the box body 2, a second rotating shaft 21 is welded at the output end of the second motor 20, the second rotating shaft 21 sequentially penetrates through the box body 2 and the stirring box 16 from left to right, a roller 22 is welded on the second rotating shaft 21, the right side of the discharge port 24 is welded with a second inclined plate 25, the second inclined plate 25 penetrates through the box body 2, one end, close to the second inclined plate 25, of the right side of the outer wall of the box body 2 is provided with a rice outlet 26, the right side of the base 1 is welded with a rice crushing box 27, the rice crushing box 27 is communicated with the rice outlet 26, the lower portion of the inner wall of the box body 2 is sequentially welded with a third filter plate 28 and a fourth filter plate 29 from top to bottom, the bottom of the inner wall of the box body 2 is welded with a rice collecting box 30, the left side of the rice collecting box 30 is provided with two second rice inlets 31, the left side of the base 1 is welded with an operating switch 32, and the operating switch 32 is electrically connected with the vibrator 15;

four landing legs are the rectangle and distribute, and the internal welding of collection rice case 30 has backup pad 33, and the aperture of first filter plate 11 is greater than third filter plate 28, and third filter plate 28 aperture is greater than fourth filter plate 29, and fourth filter plate 29 aperture is greater than second filter plate 18, and the bottom of first swash plate 14 is the acute angle with the inner wall contained angle of box 2, and the quantity of flabellum 10 is 6.

The working principle is as follows: when the utility model is used, rice is guided into the pouring process from the feeding hole 3, the first motor 8 is controlled by the control switch 32, the first motor 8 rotates to drive the fan blades 10 to rotate, so that dust in the rice can be blown out, then the dust is sucked into the dust collecting box 5 through the exhaust fan 4, the poured rice falls on the first filter plate 11, large impurity particles are left on the filter plate, the impurity particles fall on the impurity box 13 through the impurity outlet 12, the rice falls on the first inclined plate 14 through the first filter plate 11, the rice more quickly slides into the stirring box 16 from the first rice inlet 17 through the vibrator 15, then some broken rice falls on the second inclined plate 25 through the second 18, falls on the broken rice box 27 through the rice outlet 26, then the rotation of the roller 22 is driven through the rotation of the second motor 20, the helical blades 23 on the roller 22 stir the rice, the rice discharging hole 24 is pushed, then the rice falls on the third filter plate 28, and the rice that the aperture is little falls on the fourth filter plate 29, and then the rice falls into rice collection case 30 through second rice inlet 31, has the advantage that filters simply, the screening level is clear, work efficiency is high.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rice sieving mechanism is used in rice processing, includes base (1), its characterized in that: the bottom fixed mounting of base (1) has four landing legs, the upper portion fixed mounting of base (1) has box (2), feed inlet (3) have been seted up in the top left side of box (2), the right side fixed mounting of the top feed inlet (3) of box (2) has air exhauster (4), the rightmost fixed mounting of box (2) has dust collection box (5), the inlet end intercommunication of air exhauster (4) has intake pipe (6), just intake pipe (6) run through box (2), the end intercommunication of giving vent to anger of air exhauster (4) has outlet duct (7), outlet duct (7) and dust collection box (5) intercommunication, the equal fixed mounting in the left and right sides on box (2) outer wall upper portion has first motor (8), the equal fixed mounting of first motor (8) output has first pivot (9), just first pivot (9) run through box (2), the utility model discloses a filter box, including the first pivot (9), the equal fixed mounting has flabellum (10) on the first pivot (9), the inner wall middle part fixed mounting of box (2) has first filter plate (11), miscellaneous mouthful (12) have been seted up to the outer wall right side of box (2) near the one end of first filter plate (11), below fixed mounting of the outer wall right side first motor (8) of box (2) has impurity case (13), impurity case (13) and miscellaneous mouthful (12) intercommunication, below fixed mounting of the inner wall first filter plate (11) of box (2) has first swash plate (14), the inner wall upper portion fixed mounting of first swash plate (14) has electromagnetic shaker (15), the bottom fixed mounting of first swash plate (14) has agitator tank (16) on the right side inner wall of box (2), first rice mouth (17) have been seted up on the top right side of agitator tank (16), agitator tank (16) bottom fixed mounting has second filter plate (18), a bearing (19) is fixedly mounted on the inner wall of the right side of the stirring box (16), a second motor (20) is fixedly mounted below a first motor (8) on the outer wall of the left side of the box body (2), a second rotating shaft (21) is fixedly mounted at the output end of the second motor (20), the second rotating shaft (21) sequentially penetrates through the box body (2) and the stirring box (16) from left to right, a roller (22) is fixedly mounted on the second rotating shaft (21), the roller (22) is fixedly connected with the inner ring of the bearing (19), a spiral blade (23) is fixedly mounted on the roller (22), a discharge port (24) is formed in the left side of the bottom of the stirring box (16), a second inclined plate (25) is fixedly mounted on the right side of the discharge port (24), the second inclined plate (25) penetrates through the box body (2), a rice outlet (26) is formed in one end, close to the second inclined plate (25), of the right side of the outer wall, the right side fixed mounting of base (1) has garrulous rice case (27), garrulous rice case (27) and play rice mouth (26) intercommunication, the inner wall lower part from the top down of box (2) fixed mounting in proper order has third filter plate (28) and fourth filter plate (29), the inner wall bottom fixed mounting of box (2) has collection rice case (30), two seconds have been seted up in collection rice case (30) left side and have been advanced rice mouth (31), the left side fixed mounting of base (1) has control switch (32), control switch (32) and electromagnetic shaker (15), first motor (8), second motor (20) and air exhauster (4) electric connection.

2. The rice screening apparatus for rice processing according to claim 1, wherein: the four supporting legs are distributed in a rectangular shape.

3. The rice screening apparatus for rice processing according to claim 1, wherein: the rice collecting box (30) is internally and fixedly provided with a supporting plate (33).

4. The rice screening apparatus for rice processing according to claim 1, wherein: the aperture of the first filter plate (11) is larger than that of the third filter plate (28), the aperture of the third filter plate (28) is larger than that of the fourth filter plate (29), and the aperture of the fourth filter plate (29) is larger than that of the second filter plate (18).

5. The rice screening apparatus for rice processing according to claim 1, wherein: the bottom of the first inclined plate (14) and the inner wall of the box body (2) form an acute angle.

6. The rice screening apparatus for rice processing according to claim 1, wherein: the number of the fan blades (10) is 6.