CN220574048U - Combined grain cleaning screen - Google Patents
Combined grain cleaning screen Download PDFInfo
- Publication number
- CN220574048U CN220574048U CN202321553673.0U CN202321553673U CN220574048U CN 220574048 U CN220574048 U CN 220574048U CN 202321553673 U CN202321553673 U CN 202321553673U CN 220574048 U CN220574048 U CN 220574048U
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- Prior art keywords
- box
- box body
- dust
- dust collection
- frame
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- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 63
- 238000007664 blowing Methods 0.000 claims abstract description 13
- 238000012216 screening Methods 0.000 claims abstract description 9
- 239000002893 slag Substances 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 235000013339 cereals Nutrition 0.000 description 54
- 238000007873 sieving Methods 0.000 description 12
- 238000010521 absorption reaction Methods 0.000 description 8
- 238000009423 ventilation Methods 0.000 description 8
- 238000003756 stirring Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a combined grain cleaning sieve, in particular to the technical field of grain screening and cleaning, which comprises a box body, wherein the top of the box body is provided with a feeding box, the bottom of the box body is provided with a supporting frame, the inside of the box body is provided with a sieve plate, and the inside of the box body is provided with a dust removing component; the dust removal assembly comprises a frame arranged in the box body, a blowing fan is arranged in the frame, a dust collection pipe is arranged in the box body, a dust collection pump is arranged at the top of the box body, and the output end of the dust collection pump is connected with the dust collection pipe. According to the utility model, the dust removal assembly is arranged, the blowing fan and the dust collection pump are started, the vibrating motor is started at the same time, the vibrating motor drives grains passing through the surface of the sieve plate to vibrate, the blowing fan blows the grains in the grain vibration process, so that smaller dust in the grains floats upwards, the dust collection pump cleans the dust floating in the box body through the dust collection pipe, and the dust can be cleaned and collected, so that the purity of the grains is improved.
Description
Technical Field
The utility model relates to the technical field of grain screening and cleaning, in particular to a combined grain cleaning screen.
Background
Grain refers to grains including wheat, beans, coarse grains, rice and the like, and with the continuous development and technical progress of grain and grain storage industry, the grain quality is required to be higher, more dust is contained in the grains during collection, and a cleaning sieve is required to be used for dust removal before the grains are stored.
When the cleaning sieve is used, smaller dust in grains is easy to float in the air, so that the dust is inconvenient to collect and affects the surrounding environment.
Disclosure of Invention
The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the defects in the prior art, the utility model provides a combined grain cleaning sieve, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the combined grain cleaning sieve comprises a box body, wherein a feeding box is arranged at the top of the box body, a supporting frame is arranged at the bottom of the box body, a sieve plate is arranged in the box body, and a dust removing assembly is arranged in the box body;
the dust removal assembly comprises a frame arranged inside a box body, a blowing fan is arranged inside the frame, a dust collection pipe is arranged inside the box body, a dust collection pump is arranged at the top of the box body, the output end of the dust collection pump is connected with the dust collection pipe, a connecting pipe is arranged at the input end of the dust collection pump, and a collecting box is arranged at one end of the connecting pipe.
Preferably, the feeding bottom of the case portion runs through the surface of the case and extends to the inside of the case, one side of the feeding case is provided with a feeding pipe, the outer side of the feeding case is provided with a first electromagnetic valve, the inside of the feeding case is provided with a connecting rod, the outer side of the connecting rod is provided with a stirring rod, the top of the feeding case is provided with a rotating motor, and the output end of the rotating motor is connected with the connecting rod in a coaxial transmission manner.
Preferably, the inner walls of two sides of the box body are provided with notches, two ends of the sieving plate are positioned inside the notches, two sides of the sieving plate are provided with a plurality of springs, one ends of the springs are fixedly connected with the inner walls of the notches, and one side of the box body is provided with a vibrating motor.
Preferably, the top of the sieving plate is provided with a push plate, one side of the box body is provided with an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with the push plate, the surface of the box body is provided with a slag discharging port, and a valve is arranged inside the slag discharging port.
Preferably, the bottom of the sieving plate is provided with a drainage frame, the inside of the drainage frame is provided with a ventilation net, the ventilation net is made of stainless steel wires, the surface of the box body is provided with a discharge opening, and the inside of the discharge opening is provided with a second electromagnetic valve.
Preferably, a placing plate is arranged on one side of the box body, two placing plates are arranged, a collecting box is arranged at the top of each placing plate, one placing plate is located on one side of the supporting frame, and the other placing plate is located at the bottom of the slag discharging opening.
Preferably, the box body surface is equipped with the observation door, the observation door passes through hinge swing joint with the box, the observation door is made by glass material.
The utility model has the technical effects and advantages that:
through setting up dust removal subassembly, start blowing fan and dust absorption pump, start vibrating motor simultaneously, vibrating motor drives the grain vibration of passing the sieve surface, blowing fan is bloied at grain vibration's in-process, make the inside less dust of grain float upwards, dust absorption pump passes through the dust absorption pipe and clears away the inside showy dust of box, the dust gets into inside the collecting box, because of the grain can produce more dust at the in-process of collecting, can influence the purity degree of grain, compare with prior art, can clear up and collect the dust, the purity degree of grain is improved;
through setting up the puddler, when grain is more, make grain jam in the feeding incasement portion easily, lead to grain unable circulation, influence grain unloading speed, compare with prior art, improve the circulation speed of grain, prevent that grain from blockking up, improve grain unloading efficiency.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic cross-sectional view of the present utility model.
Fig. 3 is a schematic diagram of a connection structure between a push plate and an electric telescopic rod according to the present utility model.
Fig. 4 is an enlarged partial schematic view of fig. 2 a in accordance with the present utility model.
The reference numerals are: 1. a case; 2. a feed box; 3. a support frame; 4. screening plates; 5. a frame; 6. a blowing fan; 7. a dust collection pipe; 8. a dust collection pump; 9. a connecting pipe; 10. a collection box; 11. a feed pipe; 12. a first electromagnetic valve; 13. a connecting rod; 14. a stirring rod; 15. a rotating motor; 16. a notch; 17. a spring; 18. a vibration motor; 19. a push plate; 20. an electric telescopic rod; 21. a slag discharge port; 22. a valve; 23. a drainage frame; 24. a ventilation net; 25. a discharge port; 26. a second electromagnetic valve; 27. placing a plate; 28. a collection box; 29. the door is observed.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The combined grain cleaning sieve as shown in the attached figures 1-4 comprises a box body 1, wherein a feeding box 2 is arranged at the top of the box body 1, a supporting frame 3 is arranged at the bottom of the box body 1, a sieve plate 4 is arranged in the box body 1, and a dust removing component is arranged in the box body 1;
the dust removal subassembly is including setting up at the inside frame 5 of box 1, and the frame 5 is inside to be equipped with blowing fan 6, and the inside dust absorption pipe 7 that is equipped with of box 1, and box 1 top is equipped with dust absorption pump 8, and dust absorption pump 8 output is connected with dust absorption pipe 7, and dust absorption pump 8 input is equipped with connecting pipe 9, and connecting pipe 9 one end is equipped with collecting box 10.
As shown in fig. 2, the bottom of the feeding box 2 penetrates through the surface of the box 1 and extends to the inside of the box 1, a feeding pipe 11 is arranged on one side of the feeding box 2, a first electromagnetic valve 12 is arranged on the outer side of the feeding box 2, a connecting rod 13 is arranged inside the feeding box 2, a stirring rod 14 is arranged on the outer side of the connecting rod 13, a rotating motor 15 is arranged at the top of the feeding box 2, the connecting rod 13 at the output end of the rotating motor 15 is connected in a coaxial transmission mode, so that the stirring rod 14 on the outer side of the connecting rod 13 is driven through starting the rotating motor 15, grains in the feeding box 2 are stirred, the grains are prevented from being blocked, the first electromagnetic valve 12 is opened, the grains fall into the box 1, and the grain discharging speed is improved.
As shown in fig. 2 and 4, the inner walls of two sides of the box body 1 are respectively provided with a notch 16, two ends of the sieving plate 4 are respectively positioned inside the notches 16, two sides of the sieving plate 4 are respectively provided with a plurality of springs 17, one ends of the springs 17 are fixedly connected with the inner walls of the notches 16, and one side of the box body 1 is provided with a vibrating motor 18 so as to facilitate the vibration of grains passing through the surface of the sieving plate 4 by the vibrating motor 18, so that the grains are separated from dust.
As shown in fig. 2, a push plate 19 is arranged at the top of the sieving plate 4, an electric telescopic rod 20 is arranged at one side of the box body 1, the output end of the electric telescopic rod 20 is fixedly connected with the push plate 19, a slag discharging port 21 is arranged on the surface of the box body 1, and a valve 22 is arranged in the slag discharging port 21 so as to drive the push plate 19 by using the electric telescopic rod 20, so that larger dust on the surface of the sieving plate 4 is pushed out of the box body 1.
As shown in fig. 2, a drainage frame 23 is arranged at the bottom of the sieving plate 4, a ventilation net 24 is arranged in the drainage frame 23, the ventilation net 24 is made of stainless steel wires, a discharge opening 25 is arranged on the surface of the box body 1, and a second electromagnetic valve 26 is arranged in the discharge opening 25 so as to block grains through the ventilation net 24 and prevent the grains from falling on the blowing fan 6.
As shown in fig. 1, a placing plate 27 is arranged on one side of the box body 1, two placing plates 27 are arranged, a collecting box 28 is arranged at the top of each placing plate 27, one placing plate 27 is positioned on one side of the supporting frame 3, and the other placing plate 27 is positioned at the bottom of the slag discharging hole 21, so that grains or larger dust can be collected through the collecting box 28.
As shown in fig. 1, an observation door 29 is provided on the surface of the case 1, the observation door 29 is movably connected with the case 1 through a hinge, and the observation door 29 is made of glass material, so that a worker can check and examine the inside of the case 1 through the observation door 29.
The working principle of the utility model is as follows: when the grain feeding box is used, the rotating motor 15 is started, grains are conveyed to the inside of the feeding box 2 through the feeding pipe 11, the quantity of grain discharging can be controlled by arranging the first electromagnetic valve 12, the stirring rod 14 stirs the grains, the phenomenon that the feeding box 2 is blocked due to more grains to influence the grain discharging speed is avoided, the blowing fan 6 and the dust suction pump 8 in the frame 5 are started, the grains fall on the screening plate 4, the vibrating motor 18 is started, the vibrating motor 18 enables the screening plate 4 to vibrate and drives the grains to vibrate, the blowing fan 6 blows the grains in the grain vibrating process, smaller dust in the grains floats upwards, the dust suction pump 8 cleans the dust floating in the box 1 through the dust suction pipe 7, and the floating dust enters the collecting box 10 through the connecting pipe 9;
because the grain contains bigger dust and can not float above, the grain passes through the sieve plate 4, bigger dust can not pass through the sieve plate 4 and can stay on the surface of the sieve plate 4, the grain falls on the ventilation screen 24 in the drainage frame 23, the grain can be blocked due to the smaller density of the ventilation screen 24, the grain is prevented from falling on the blowing fan 6, the second electromagnetic valve 26 in the discharge port 25 is opened, the grain falls in the collecting box 28, the valve 22 in the discharge port 21 is opened, the push plate 19 is driven by the electric telescopic rod 20, the surface of the sieving plate 4 is pushed, and the bigger dust on the surface of the sieving plate 4 is pushed to the outer side of the discharge port 21, so that the dust falls in the collecting box 28.
Finally: the above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (6)
1. The utility model provides a combination formula grain clearance sieve, includes box (1), its characterized in that: the dust collection box is characterized in that a feeding box (2) is arranged at the top of the box body (1), a supporting frame (3) is arranged at the bottom of the box body (1), a screening plate (4) is arranged in the box body (1), and a dust collection assembly is arranged in the box body (1);
the dust removal assembly comprises a frame (5) arranged inside a box body (1), a blowing fan (6) is arranged inside the frame (5), a dust collection pipe (7) is arranged inside the box body (1), a dust collection pump (8) is arranged at the top of the box body (1), the output end of the dust collection pump (8) is connected with the dust collection pipe (7), a connecting pipe (9) is arranged at the input end of the dust collection pump (8), and a collecting box (10) is arranged at one end of the connecting pipe (9);
the feeding box (2) bottom runs through box (1) surface and extends to inside box (1), feeding box (2) one side is equipped with inlet pipe (11), feeding box (2) outside is equipped with first solenoid valve (12), feeding box (2) inside is equipped with connecting rod (13), connecting rod (13) outside is equipped with puddler (14), feeding box (2) top is equipped with rotation motor (15), rotation motor (15) output connecting rod (13) coaxial transmission is connected.
2. The combination grain cleaning screen of claim 1, wherein: the novel vibrating screen is characterized in that notches (16) are formed in the inner walls of two sides of the box body (1), two ends of the screening plate (4) are located inside the notches (16), a plurality of springs (17) are arranged on two sides of the screening plate (4), one end of each spring (17) is fixedly connected with the inner walls of the notches (16), and a vibrating motor (18) is arranged on one side of the box body (1).
3. The combination grain cleaning screen of claim 1, wherein: the utility model discloses a slag removal device, including box (1), sieve board (4) top is equipped with push pedal (19), box (1) one side is equipped with electric telescopic handle (20), electric telescopic handle (20) output and push pedal (19) fixed connection, box (1) surface is equipped with slag runner (21), slag runner (21) inside is equipped with valve (22).
4. The combination grain cleaning screen of claim 1, wherein: the novel air-permeable screen is characterized in that a drainage frame (23) is arranged at the bottom of the screening plate (4), an air-permeable net (24) is arranged inside the drainage frame (23), the air-permeable net (24) is made of stainless steel wires, a discharge opening (25) is formed in the surface of the box body (1), and a second electromagnetic valve (26) is arranged inside the discharge opening (25).
5. The combination grain cleaning screen of claim 1, wherein: the utility model discloses a slag discharging device, including box (1), slag discharging port (21), box, support frame (3), box (1) one side is equipped with places board (27), the quantity of placing board (27) sets up to two, place board (27) top is equipped with collection box (28), one of them place board (27) is located support frame (3) one side, another place board (27) is located slag discharging port (21) bottom.
6. The combination grain cleaning screen of claim 1, wherein: the novel box is characterized in that an observation door (29) is arranged on the surface of the box body (1), the observation door (29) is movably connected with the box body (1) through a hinge, and the observation door (29) is made of glass materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321553673.0U CN220574048U (en) | 2023-06-19 | 2023-06-19 | Combined grain cleaning screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321553673.0U CN220574048U (en) | 2023-06-19 | 2023-06-19 | Combined grain cleaning screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220574048U true CN220574048U (en) | 2024-03-12 |
Family
ID=90119307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321553673.0U Active CN220574048U (en) | 2023-06-19 | 2023-06-19 | Combined grain cleaning screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220574048U (en) |
-
2023
- 2023-06-19 CN CN202321553673.0U patent/CN220574048U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |