CN222263703U - Multifunctional combined rice cleaning screen device - Google Patents
Multifunctional combined rice cleaning screen device Download PDFInfo
- Publication number
- CN222263703U CN222263703U CN202420954523.9U CN202420954523U CN222263703U CN 222263703 U CN222263703 U CN 222263703U CN 202420954523 U CN202420954523 U CN 202420954523U CN 222263703 U CN222263703 U CN 222263703U
- Authority
- CN
- China
- Prior art keywords
- fan
- negative pressure
- dust remover
- dust
- brake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 13
- 235000009566 rice Nutrition 0.000 title claims abstract description 13
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 239000000428 dust Substances 0.000 claims abstract description 98
- 241000209094 Oryza Species 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 13
- 239000010902 straw Substances 0.000 abstract description 8
- 238000012216 screening Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 10
- 235000013339 cereals Nutrition 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000011868 grain product Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
本实用新型公开了一种多功能组合大米清理筛装置，包括；风选箱；交错风道；进料器；绞龙；驱动电机；振动筛；第一风机；负压除尘器；刹克龙；第二风机；行走支架；行走轮；其特征在于将风选机与振动筛两者合理结合，具有良好的筛分功能，同时加设了负压除尘器与刹克龙这样的排尘器械使得糠与灰尘得到彻底分离，并设置离心风机，用来净化粉尘，防止对环境造成污染，即使处理秸秆类的大型物料，也可以达到良好的筛分效果。
The utility model discloses a multifunctional combined rice cleaning screen device, comprising: an air selection box; a staggered air duct; a feeder; an auger; a driving motor; a vibrating screen; a first fan; a negative pressure dust collector; a brake dragon; a second fan; a walking bracket; and a walking wheel. The utility model is characterized in that the air selection machine and the vibrating screen are reasonably combined to have a good screening function, and at the same time, dust removal devices such as a negative pressure dust collector and a brake dragon are added to completely separate chaff from dust, and a centrifugal fan is provided to purify dust to prevent pollution to the environment, and even when large materials such as straws are processed, a good screening effect can be achieved.
Description
Technical Field
The utility model relates to grain cleaning machinery, in particular to a multifunctional combined rice cleaning screen device.
Background
Agricultural cleaning machinery refers to mechanical equipment that is specially used for cleaning work in the agricultural field. They are commonly used to remove dust, straw and other debris from crops and are blown away by wind. The fields, crops and agricultural facilities are cleaned up to improve the crop growing environment and the farmland management efficiency. The agricultural cleaning machine can improve the neatness of farmland environment, reduce the influence of weeds and garbage, and is beneficial to improving the yield and quality of crops.
Based on the clearance cereal product in the present market, the clearance machinery that commonly uses generally has shale shaker and wind selector two kinds, and in prior art, the use of shale shaker and wind selector often can bring following problem:
(1) The use of the vibrating screen can cause the problem of incomplete separation of bran and dust in grains.
(2) The use of air separators does not allow for the sieving of larger materials such as straw.
(3) The common problem of winnowing machines and vibrating screens is that dust generated after screening cannot be thoroughly cleaned, and environmental pollution is caused.
Disclosure of utility model
The utility model mainly aims to provide a multifunctional combined rice cleaning screen device which can reasonably combine a winnowing machine with a vibrating screen, has a good screening function and thoroughly cleans dust generated after screening.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
A multi-functional combined rice cleaning screen apparatus comprising:
The air separation box is internally provided with staggered air channels and is rectangular;
A feeder is fixedly communicated with the top air outlet of the staggered air channels;
The feeder is positioned above the winnowing box, and a containing space is arranged inside the feeder;
the auger is arranged in the feeder accommodating space;
The driving motor is positioned at one side of the feeder, and the output end of the driving motor is fixedly connected with the auger;
The vibrating screen is positioned below the winnowing box, and a feed hopper of the vibrating screen is communicated with a discharge hole at the bottom of the staggered air duct;
The first fan is located at the rear side of the bottom of the winnowing box, and an air delivery port of the first fan is communicated with the staggered air channels.
Characterized by further comprising:
The negative pressure dust remover is positioned at one side of the winnowing box, and a dust collection port of the negative pressure dust remover is communicated with the staggered air duct through a pipeline;
The brake dragon is positioned at the rear side of the bottom of the negative pressure dust remover, and a dust collection port of the brake dragon is communicated with a dust collection port at the bottom of the negative pressure dust remover through a pipeline;
The second fan is positioned on the right side of the top of the brake dragon, a dust collection opening of the second fan is fixedly connected with an air outlet of the negative pressure dust remover through a pipeline, and a dust removal fan on the side face of the second fan is fixedly connected with a dust discharge pipe of the brake dragon through a pipeline.
Characterized by further comprising:
The walking bracket is erected around the outer sides of the winnowing box, the negative pressure dust remover and the brake dragon;
The walking wheel is arranged at the bottom ends of the walking support supporting rod and the vibrating screen supporting rod.
The joint of the staggered air channels and the first fan is higher than the joint of the staggered air channels and the vibrating screen.
The negative pressure dust remover is a bag type dust remover.
The walking support is provided with an independent fixing frame, and the independent fixing frame provides support for the winnowing box, the brake dragon and the second fan.
Compared with the prior art, the beneficial effects of the novel patent are that:
(1) The utility model reasonably combines the winnowing machine with the vibrating screen, improves the integral screening function and ensures better screening effect.
(2) The utility model is provided with the auger at the feeding position for processing large-scale materials such as straws.
(3) The utility model is provided with a negative pressure dust remover and a dust discharging device such as a brake and a Kelong to thoroughly separate bran and dust, and is provided with a centrifugal fan for purifying the dust.
Drawings
Fig. 1 is a schematic overall profile of the conveyor belt of the present utility model.
Fig. 2 is a back structure display view of the present utility model.
Fig. 3 is a cross-sectional view showing a feeder provided by the present utility model.
Fig. 4 is a side view cross-sectional illustration provided by the present utility model.
Fig. 5 is a connection relation display diagram provided by the present utility model.
The device comprises a fan box 1, a fan box 2, a staggered air duct 3, a feeder 4, an auger 5, a driving motor 6, a vibrating screen 7, a first fan 8, a negative pressure dust remover 9, a brake dragon 10, a second fan 11, a travelling bracket 12 and travelling wheels;
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments of the present utility model are only some of the embodiments, not all the 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.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the clear description, and do not indicate or imply that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
As shown in figures 1-5, the multifunctional combined rice cleaning sieve device comprises a winnowing box 1, an interlaced air duct 2, a feeder 3, an auger 4, a driving motor 5, a vibrating screen 6, a first fan 7, a negative pressure dust remover 8, a brake dragon 9, a second fan 10, a travelling bracket 11 and travelling wheels 12, wherein the interlaced air duct 2 is arranged in the winnowing box 1, the integral appearance of the winnowing box is rectangular, the feeder 3 is fixedly communicated with an air outlet at the top of the interlaced air duct 2, the vibrating screen 5 is positioned below the winnowing box 1, a feed hopper of the vibrating screen 6 is communicated with a discharge hole at the bottom of the interlaced air duct 2, a first fan 7 is positioned at the rear side of the bottom of the winnowing box 1, and an air outlet of the first fan is communicated with the interlaced air duct 2. The negative pressure dust remover 8 is positioned at one side of the winnowing box 1, and a dust collection port of the negative pressure dust remover 8 is communicated with the staggered air duct 2 through a pipeline;
In this embodiment, the staggered air duct 2 is designed to enable the material to flow longer when passing through the box body, and the material cannot directly fall into the vibrating screen 5 at the bottom. Thus, when the first fan 7 is started, the fan air enters the staggered air duct 2, the input air flows upwards along the air duct to blow up lighter bran and dust in the materials upwards, and the bran and dust blown up by the staggered air duct 2 stays in the air duct for a longer time, at this time, when the negative pressure dust remover 8 above the winnowing box 1 is started, suction force is generated above the staggered air duct 2, and the suction air flows downwards along the air duct to suck all the bran and dust into the negative pressure dust remover 8.
In this embodiment, as shown in fig. 5, in order to thoroughly separate bran and dust, a negative pressure dust remover 8 is arranged on one side of a winnowing box 1, a dust collection opening of the negative pressure dust remover 8 is communicated with a staggered air duct 2 through a pipeline, a brake dragon 9 is arranged on the rear side of the bottom of the negative pressure dust remover 8, the dust collection opening of the brake dragon 9 is communicated with the dust collection opening of the bottom of the negative pressure dust remover 8 through a pipeline, a second fan 10 is arranged on the right side of the top of the brake dragon 9, the dust collection opening of the second fan 10 is fixedly connected with an air outlet of the negative pressure dust remover 8 through a pipeline, and a dust collection fan on the side surface of the second fan 10 is fixedly connected with a dust discharge pipe of the brake dragon 9 through a pipeline. When the bran and dust enter the negative pressure dust remover 8, the dust with smaller particles can be directly sucked into the top of the negative pressure dust remover 8 to enter the second fan 10 for dust removal along the air duct, the dust with larger particles and the bran can be adsorbed by the filter bag of the negative pressure dust remover, when the filter bag accumulates to a certain degree, the negative pressure dust remover releases pressure, the bran and the large particle dust on the surface of the filter bag are pumped into a dust removing port, materials are sucked into a brake pipe along the dust removing port, the brake pipe runs to screen the bran and the large particle dust, the large particle dust enters the fan for dust removal from the dust removing pipe of the brake pipe, and the screened bran is poured out from the brake Long Chuliao port.
The specific principle of use is as follows, starts driving motor 5, and the electric energy drives driving motor 5's output to rotate, and the output rotates and drives auger 4 to rotate, pours the material into feeder 3, and auger 4 cuts into the slice with great straw in the material, and the material gets into crisscross wind channel 2, and first fan 7 starts to blow bran and dust in the material upwards, and second fan 10 starts the suction and will blow bran and dust suction negative pressure dust remover 8 of blowing. The straws and the grains continue downwards because of heavier materials and enter the vibrating screen 6, the vibrating screen 6 is started, the grains and the sheet-shaped straws are screened through the sieve holes, and finally the screened grains and the sheet-shaped straws are poured out from the discharge hole of the vibrating screen 6. On the other side, when the bran and dust enter the negative pressure dust remover 8, the dust with smaller particles can be directly sucked into the top of the negative pressure dust remover 8, and enters the second fan 10 for dust removal along the air duct, the dust with larger particles and the bran can be adsorbed by the filter bag of the negative pressure dust remover 8, when the filter bag accumulates to a certain extent, the negative pressure dust remover 8 releases the pressure downwards, the bran and the large particle dust on the surface of the filter bag are pumped into the dust removal port, the material is sucked into the brake pipe 9 along the dust removal port pipeline, the brake pipe 9 runs to screen the bran and the large particle dust, the large particle dust enters the fan from the dust discharge pipeline of the brake pipe 9 for dust removal, and the screened bran is poured out from the discharge port of the brake pipe 9.
The utility model is notable in that the utility model relates to a driving motor, a fan, a negative pressure dust remover and a brake Kelong. "all belong to the prior art products, the technology is mature, therefore, the specific working principle is not explained here.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A multi-functional combination rice cleaning sieve device, characterized in that includes:
The air separation box (1), the air separation box (1) is internally provided with staggered air channels (2);
A feeder (3) is fixedly communicated with the top air outlet of the staggered air duct (2);
the feeder (3) is positioned above the winnowing box (1), and a containing space is arranged inside the feeder (3);
The auger (4) is arranged in the accommodating space of the feeder (3);
The driving motor (5), the driving motor (5) is located at one side of the feeder (3), and the output end of the driving motor (5) is fixedly connected with the auger (4);
The vibrating screen (6), the vibrating screen (6) is positioned below the winnowing box (1), and a feed hopper of the vibrating screen (6) is communicated with a discharge port at the bottom of the staggered air duct (2);
The air conveying device comprises a first fan (7), wherein the first fan (7) is located at the rear side of the bottom of the air separation box (1), and an air conveying port of the first fan (7) is communicated with the staggered air duct (2).
2. The multi-functional composite rice cleaning screen apparatus of claim 1, further comprising:
The negative pressure dust remover (8), the negative pressure dust remover (8) is positioned at one side of the winnowing box (1), and a dust collection port of the negative pressure dust remover (8) is communicated with the staggered air duct (2) through a pipeline;
The brake dragon (9) is positioned at the rear side of the bottom of the negative pressure dust remover (8), and a dust collection port of the brake dragon (9) is communicated with a dust collection port at the bottom of the negative pressure dust remover (8) through a pipeline;
The second fan (10), second fan (10) are located stop Kelong top right side, the dust absorption mouth of second fan (10) with the air outlet of negative pressure dust remover (8) passes through pipeline fixed connection, the dust removal fan of second fan (10) side with the dust exhaust pipe of stopping Kelong (9) passes through pipeline fixed connection.
3. The multi-functional composite rice cleaning screen apparatus of claim 2, further comprising:
The walking support (11) is erected around the air separation box (1), the negative pressure dust remover (8) and the outer side of the brake dragon (9);
The travelling wheels (12), the travelling wheels (12) are arranged at the bottom ends of the four supporting legs of the travelling support (11) and the bottom ends of the four supporting legs of the vibrating screen (6).
4. The multifunctional combined rice cleaning screen device according to claim 1, characterized in that the connection of the staggered air channels (2) and the first fan (7) is higher than the connection of the staggered air channels (2) and the vibrating screen (6).
5. The multifunctional combined rice cleaning sieve device according to claim 2, characterized in that the negative pressure dust remover (8) is a bag dust remover.
6. A multifunctional combined rice cleaning screen device according to claim 3, characterized in that the walking support is provided with an auxiliary stabilizing fixing frame which provides support for the winnowing box (1), the brake dragon (9) and the second fan (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420954523.9U CN222263703U (en) | 2024-05-06 | 2024-05-06 | Multifunctional combined rice cleaning screen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420954523.9U CN222263703U (en) | 2024-05-06 | 2024-05-06 | Multifunctional combined rice cleaning screen device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222263703U true CN222263703U (en) | 2024-12-31 |
Family
ID=93954149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420954523.9U Active CN222263703U (en) | 2024-05-06 | 2024-05-06 | Multifunctional combined rice cleaning screen device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222263703U (en) |
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2024
- 2024-05-06 CN CN202420954523.9U patent/CN222263703U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |