CN210519467U - A real-time microwave online dehydration, dispersion and cleaning device for combine harvesters - Google Patents
A real-time microwave online dehydration, dispersion and cleaning device for combine harvesters Download PDFInfo
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- CN210519467U CN210519467U CN201921191172.6U CN201921191172U CN210519467U CN 210519467 U CN210519467 U CN 210519467U CN 201921191172 U CN201921191172 U CN 201921191172U CN 210519467 U CN210519467 U CN 210519467U
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- cleaning
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- 238000004140 cleaning Methods 0.000 title claims abstract description 96
- 230000018044 dehydration Effects 0.000 title claims abstract description 13
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 13
- 239000006185 dispersion Substances 0.000 title description 9
- 241001124569 Lycaenidae Species 0.000 title 1
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 32
- 235000009566 rice Nutrition 0.000 claims abstract description 32
- 239000000203 mixture Substances 0.000 claims abstract description 18
- 238000001035 drying Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 241000209094 Oryza Species 0.000 abstract description 31
- 235000013339 cereals Nutrition 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- 239000010902 straw Substances 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 description 4
- 210000005069 ears Anatomy 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Abstract
本实用新型提供了一种联合收割机实时微波在线脱水分散清选装置，包括清选筛和微波干燥组件，所述清选筛包括抖动板、筛片组和尾筛；所述抖动板、筛片组和尾筛根据物料移动方向依次安装在清选筛框上；所述清选筛框两侧安装微波干燥组件，且所述微波干燥组件位于清选筛中部，用于在线脱水清选时的混合物。所述微波干燥组件包括若干微波发射器，若干所述微波发射器均布在清选筛框两侧上。本实用新型可以在清选过程中高产水稻混合物快速脱水，使水稻和秸秆等杂物重量不同，以便水稻籽粒被筛选出来，提高水稻清选效率。
The utility model provides a real-time microwave on-line dewatering, dispersing and cleaning device for a combine harvester, which comprises a cleaning screen and a microwave drying component. The cleaning screen includes a shaking plate, a screen group and a tail screen; the shaking plate, the screen The tablet group and the tail screen are installed on the cleaning screen frame in sequence according to the moving direction of the material; the microwave drying components are installed on both sides of the cleaning screen frame, and the microwave drying components are located in the middle of the cleaning screen, which is used for online dehydration cleaning. mixture. The microwave drying assembly includes a plurality of microwave transmitters, and the plurality of microwave transmitters are evenly distributed on both sides of the cleaning screen frame. The utility model can quickly dehydrate the high-yield rice mixture in the cleaning process, so that the weight of the rice and straws and other debris is different, so that the rice grains can be screened out and the rice cleaning efficiency is improved.
Description
Technical Field
The utility model relates to a rice combine cleaning sieve technical field, concretely relates to combine real-time microwave on-line dehydration dispersion cleaning plant.
Background
The rice is an important grain crop for human beings, and most of the rice is harvested by mechanical equipment, wherein when a traditional combine harvester harvests high-yield rice, the moisture content of the threshing material is very high, the weight of a rice mixture is large during cleaning, and rice grains are difficult to screen, so the cleaning efficiency is low, and the cleaning loss rate is high.
In order to solve the problems, the Chinese invention patent discloses a device and a method for adjusting the opening degree of a cleaning sieve sheet of a combine harvester, which take the loss amount monitored by a grain cleaning loss monitoring sensor as sampling information, and adjust the opening degree of a fish scale sieve sheet in real time through a cleaning sieve sheet opening degree adjusting structure according to an established mathematical model between the grain cleaning loss and the opening degree of the cleaning sieve sheet so as to control the cleaning loss of the combine harvester within a specified range. The utility model discloses a cereal cleaning sieve, through setting up the horizontal uniform plate of cleaning the last equipartition of screen frame, clean the screen frame and arrange bottom under the box in, have charge-in pipeline on the box, be equipped with the even plate of horn shape on the cleaning screen frame at charge-in pipeline end opening rear portion for clean excellent in use effect, production efficiency is high, cleans of high qualityly, is the innovation on the cereal cleaning sieve. The Chinese patent of the invention discloses an adjustable cleaning sieve and a combine harvester with the same, and the opening of a cleaning sieve plate can be accurately adjusted by arranging the adjustable cleaning sieve, wherein a sieve plate group of the cleaning sieve consists of a sieve plate fixing strip, a fixed sieve strip, a movable sieve strip and a sieve plate movable strip, the structure is simple, the operation is convenient, and the cleaning efficiency is improved.
At present, a plurality of leading-edge researches on the cleaning sieve are carried out, the cleaning quality and the cleaning efficiency of the cleaning sieve are effectively improved, but the cleaning efficiency of the cleaning device of the existing combine harvester for high-yield rice is high, the cleaning loss rate is high, or the cleaning quality is good, and the problem of low cleaning efficiency cannot be solved.
Disclosure of Invention
To the not enough that exists among the prior art, the utility model provides a combine real-time microwave online dehydration dispersion cleaning plant dehydrates fast at the cleaning in-process high yield rice mixture, makes debris weight such as rice and straw different to rice seed is screened out, and this can improve rice cleaning efficiency, makes cleaning loss rate greatly reduced, still can make the operating efficiency obviously rise.
The utility model discloses a realize above-mentioned technical purpose through following technological means.
A real-time microwave online dehydration, dispersion and cleaning device of a combine harvester comprises a cleaning sieve and a microwave drying component, wherein the cleaning sieve comprises a shaking plate, a sieve plate group and a tail sieve; the shaking plate, the screen sheet group and the tail screen are sequentially arranged on the cleaning screen frame according to the material moving direction; cleaning reel both sides installation microwave drying assembly, just microwave drying assembly is located cleaning sieve middle part for mixture when online dehydration is cleaned.
Further, the microwave drying component comprises a plurality of microwave emitters which are uniformly distributed on two sides of the cleaning screen frame.
Further, the number of the microwave emitters is 5-10.
Further, still including inhaling wave plate front bezel and inhaling wave plate backplate, inhale wave plate front bezel and inhale the wave plate backplate and install respectively at cleaning reel both ends, inhale wave plate front bezel and inhale the material of wave plate backplate and be the material that can absorb the electromagnetic wave.
Furthermore, the materials of the shaking plate, the screen plate group and the tail screen are all high-strength plastics, and are used for reducing the influence of microwaves on online dehydration and dispersion of the high-yield rice mixture.
The beneficial effects of the utility model reside in that:
1. real-time microwave on-line dehydration dispersion cleaning plant of combine, design 5 ~ 10 microwave emitter on cleaning sieve both sides, to cleaning the inside microwave and the heat that provides of reel, high yield rice mixture dewaters fast in cleaning process, makes debris weight difference such as rice and straw to rice seed grain is screened out, this can improve rice cleaning efficiency, makes cleaning loss rate greatly reduced, still can make the operating efficiency obviously rise.
2. Real-time microwave on-line dehydration dispersion cleaning plant of combine, inhale the wave plate and place cleaning reel front and back portion, utilize and inhale the wave plate to the absorptive capacity of electromagnetic wave, can absorb the remaining microwave after the dry high yield rice mixture, effectively reduce the microwave leakage to other devices and even people's around influence.
Drawings
FIG. 1 is a front view of the real-time microwave online dewatering and dispersing cleaning device of the combine harvester.
FIG. 2 is a top view of the real-time microwave online dewatering and dispersing cleaning device of the combine harvester.
In the figure:
1-shaking the board; 2-cleaning a screen frame; 3-screening a group of screens; 4-tail screening; 5-microwave drying component; 501-wave absorbing plate front baffle; 502-wave absorbing plate backplate; 503-microwave emission group; 6-dithering means.
Detailed Description
The invention will be further described with reference to the drawings and the following examples, but the scope of the invention is not limited thereto.
As shown in fig. 1 and 2, the real-time microwave online dewatering, dispersing and cleaning device of the combine harvester of the invention comprises a cleaning sieve and a microwave drying component 5, wherein the cleaning sieve comprises a shaking plate 1, a sieve sheet group 3 and a tail sieve 4; the shaking plate 1, the screen sheet group 3 and the tail screen 4 are sequentially arranged on the cleaning screen frame 2 according to the material moving direction; the shaking plate 1 is positioned at the upper left corner of the cleaning screen frame 2; the screen group 3 is arranged at the transportation tail end of the shaking plate 1; the tail sieve 4 is positioned at the conveying tail end of the sieve group 3; the shaking device 6 is positioned at the tail end of the cleaning screen frame 2 and is used for shaking the cleaning screen; cleaning 2 both sides of reel installation microwave drying assembly 5, just microwave drying assembly 5 is located cleaning sieve middle part for mixture when online dehydration is cleaned.
The microwave drying component 5 comprises a wave-absorbing plate front baffle 501, a wave-absorbing plate rear baffle 502 and a microwave emitter 503; the wave-absorbing plate front baffle 501 and the wave-absorbing plate rear baffle 502 are in threaded connection with side plates at the front end and the rear end of the cleaning screen frame 2; the microwave emitters 503 are positioned at two sides of the cleaning screen frame 2; the microwave emitter 503 is provided with 5-10 microwave emitters, provides microwaves and heat for the interior of the cleaning screen frame 2, and quickly dehydrates a high-yield rice mixture in the cleaning process, so that rice, straws and other impurities have different weights, and rice seeds are screened out conveniently, therefore, the rice cleaning efficiency can be improved, the cleaning loss rate is greatly reduced, and the operation efficiency is obviously improved; the wave-absorbing plate front baffle 501 and the wave-absorbing plate rear baffle 502 are made of materials capable of absorbing electromagnetic waves; the wave-absorbing plate front baffle 501 and the wave-absorbing plate rear baffle 502 can absorb the residual microwaves after the high-yield rice mixture is dried, and the influence of microwave leakage on other devices and even surrounding people is effectively reduced.
The shaking plate 1, the screen sheet group 3 and the tail screen 4 are all made of high-strength plastics, so that the influence of microwaves on the online dehydration and dispersion of the high-yield rice mixture is reduced.
The utility model discloses a working process does: grains fall from the vibrating screen to the cleaning screen, the cleaning screen is vibrated by the reciprocating motion of the shaking device 6, a high-yield rice mixture is continuously sent to the screen group 3 by the shaking plate 1, the high-yield rice mixture is blown away by wind generated by a fan below and in front of the cleaning screen, light mixture air flow of rice hulls, broken grass and the like is carried out of the cleaning screen frame, grains, longer broken stalks, broken ears and the like are left on the screen surface to move backwards, the grains are cleaned and leaked from the screen group 3 in the moving process, the rest broken stalks are discharged from the rear part of the cleaning screen frame 2, the broken ears fall into an impurity conveyor at the screen tail 4 and are sent to be re-stripped or re-separated; wherein the microwave emitter 503 continuously carries out on-line dehydration and dispersion on the high-yield rice mixture.
The embodiment is a preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and any obvious improvement, replacement or modification which can be made by those skilled in the art without departing from the essence of the present invention belongs to the protection scope of the present invention.
Claims (5)
1. A real-time microwave online dewatering, dispersing and cleaning device of a combine harvester is characterized by comprising a cleaning sieve and a microwave drying component (5), wherein the cleaning sieve comprises a shaking plate (1), a sieve plate group (3) and a tail sieve (4); the shaking plate (1), the sieve plate group (3) and the tail sieve (4) are sequentially arranged on the cleaning sieve frame (2) according to the material moving direction; cleaning reel (2) both sides installation microwave drying subassembly (5), just microwave drying subassembly (5) are located cleaning sieve middle part for mixture when online dehydration is cleaned.
2. A combine harvester real-time microwave online dewatering, dispersing and cleaning device according to claim 1, characterized in that the microwave drying assembly (5) comprises a plurality of microwave emitters (503), a plurality of the microwave emitters (503) are evenly distributed on both sides of the cleaning screen frame (2).
3. A real-time microwave online dewatering, dispersing and cleaning device for a combine harvester according to claim 2, wherein the number of the microwave emitters (503) is 5-10.
4. The real-time microwave online dewatering, dispersing and cleaning device of the combine harvester according to claim 1, further comprising a wave plate absorbing front baffle (501) and a wave plate absorbing rear baffle (502), wherein the wave plate absorbing front baffle (501) and the wave plate absorbing rear baffle (502) are respectively installed at two ends of the cleaning screen frame (2), and the wave plate absorbing front baffle (501) and the wave plate absorbing rear baffle (502) are made of materials capable of absorbing electromagnetic waves.
5. A combine harvester real-time microwave online dewatering, dispersing and cleaning device according to claim 1, characterized in that the materials of the shaking plate (1), the sieve plate group (3) and the tail sieve (4) are all high-strength plastics for reducing the influence of microwave on online dewatering and dispersing of high-yield rice mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921191172.6U CN210519467U (en) | 2019-07-26 | 2019-07-26 | A real-time microwave online dehydration, dispersion and cleaning device for combine harvesters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921191172.6U CN210519467U (en) | 2019-07-26 | 2019-07-26 | A real-time microwave online dehydration, dispersion and cleaning device for combine harvesters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210519467U true CN210519467U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921191172.6U Expired - Fee Related CN210519467U (en) | 2019-07-26 | 2019-07-26 | A real-time microwave online dehydration, dispersion and cleaning device for combine harvesters |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112844733A (en) * | 2020-12-24 | 2021-05-28 | 湖南青山多娇生态肥料有限公司 | Integrative device of screening is smashed to fodder |
| US11877538B1 (en) | 2022-08-30 | 2024-01-23 | Calmer Holding Company, Llc | Threshing grains and legumes utilizing concaves with adjustable openings |
| USD1031793S1 (en) | 2022-08-30 | 2024-06-18 | Calmer Holding Company, Llc | Separating grate |
| USD1031791S1 (en) | 2022-08-30 | 2024-06-18 | Calmer Holding Company, Llc | Straight bar concave |
| USD1031792S1 (en) | 2022-08-30 | 2024-06-18 | Calmer Holding Company, Llc | Round bar concave |
| USD1032666S1 (en) | 2022-08-30 | 2024-06-25 | Calmer Holding Company, Llc | MOG limiting subassembly for combine concave |
| USD1058613S1 (en) | 2022-11-29 | 2025-01-21 | Calmer Holding Company, Llc | Limiter plates |
-
2019
- 2019-07-26 CN CN201921191172.6U patent/CN210519467U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112844733A (en) * | 2020-12-24 | 2021-05-28 | 湖南青山多娇生态肥料有限公司 | Integrative device of screening is smashed to fodder |
| US11877538B1 (en) | 2022-08-30 | 2024-01-23 | Calmer Holding Company, Llc | Threshing grains and legumes utilizing concaves with adjustable openings |
| USD1031793S1 (en) | 2022-08-30 | 2024-06-18 | Calmer Holding Company, Llc | Separating grate |
| USD1031791S1 (en) | 2022-08-30 | 2024-06-18 | Calmer Holding Company, Llc | Straight bar concave |
| USD1031792S1 (en) | 2022-08-30 | 2024-06-18 | Calmer Holding Company, Llc | Round bar concave |
| USD1032666S1 (en) | 2022-08-30 | 2024-06-25 | Calmer Holding Company, Llc | MOG limiting subassembly for combine concave |
| US12102041B2 (en) | 2022-08-30 | 2024-10-01 | Calmer Holding Company, Llc | Methods and systems for threshing/separating grains and legumes utilizing concaves |
| US12219901B2 (en) | 2022-08-30 | 2025-02-11 | Calmer Holding Company, Llc | Combine with threshing chamber defined by distinct sequences of concaves |
| USD1058613S1 (en) | 2022-11-29 | 2025-01-21 | Calmer Holding Company, Llc | Limiter plates |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 Termination date: 20210726 |
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| CF01 | Termination of patent right due to non-payment of annual fee |