CN111527887A - Grain and straw separator - Google Patents
Grain and straw separator Download PDFInfo
- Publication number
- CN111527887A CN111527887A CN202010337033.0A CN202010337033A CN111527887A CN 111527887 A CN111527887 A CN 111527887A CN 202010337033 A CN202010337033 A CN 202010337033A CN 111527887 A CN111527887 A CN 111527887A
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- CN
- China
- Prior art keywords
- grain
- motor
- separator according
- straw separator
- roller
- 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.)
- Pending
Links
- 239000010902 straw Substances 0.000 title claims abstract description 37
- 235000013339 cereals Nutrition 0.000 claims abstract description 54
- 241001490213 Milium Species 0.000 claims abstract description 7
- 235000005052 Milium effusum Nutrition 0.000 claims abstract description 7
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 244000062793 Sorghum vulgare Species 0.000 claims description 7
- 235000019713 millet Nutrition 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 240000008042 Zea mays Species 0.000 claims description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 3
- 235000005822 corn Nutrition 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 8
- 238000000926 separation method Methods 0.000 description 7
- 244000025254 Cannabis sativa Species 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F7/00—Threshing apparatus
- A01F7/02—Threshing apparatus with rotating tools
- A01F7/06—Threshing apparatus with rotating tools with axles in line with the feeding direction ; Axial threshing machines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/44—Grain cleaners; Grain separators
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses a grain and straw separator which comprises a rack, wherein a conveying mechanism and a grain blocking cover are arranged on the rack, a threshing roller is rotatably arranged in the grain blocking cover, a roller separating mechanism is arranged on the side part of the grain blocking cover, a grain collecting barrel is arranged outside the roller separating mechanism, and the conveying mechanism is positioned on the side part of the threshing roller. This millet grass separating centrifuge has solved traditional millet grass separating centrifuge and has had inefficiency and the not high problem of security.
Description
Technical Field
The invention belongs to the technical field of mechanical equipment for agriculture, livestock and animal husbandry, and particularly relates to a grain and grass separator.
Background
In the agricultural production field, millet grass separating centrifuge has obtained wide use for millet grass separation efficiency is showing and is improving, and its principle is: the harvested paddy is put into a straw separator to separate the fruits from straw, specifically, the ears of the paddy are put into a separating mechanism, and the friction generated by the high-speed rotation of a roller is utilized to promote the crushing and separation of the straws.
With the modern agricultural development, the development of the grain and straw separator is becoming an indispensable tool in agricultural operation, and the technical requirements and the use requirements of people on the grain and straw separator, such as efficiency, are also improved.
According to the experience of the inventor, the service performance of the traditional grain and grass separator mainly has the following defects in the agricultural use: (1) the traditional grain and straw separator can not realize high-efficiency continuous operation in the using process, and the input and output of grains and straws are often carried out by manpower, so that the efficiency is low; (2) the work is interrupted and the protection and comfort of workers cannot be considered; (3) the single operation can not separate the cereal grass well, resulting in low separation efficiency.
Disclosure of Invention
The invention aims to provide a grain and straw separator, which aims to solve the problems of low efficiency and low safety of the traditional grain and straw separator.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a millet grass separating centrifuge, includes the frame, be provided with conveying mechanism and block the millet cover in the frame, block rotationally be provided with threshing roller in the millet cover, the lateral part that blocks the millet cover is provided with cylinder separating mechanism, cylinder separating mechanism's outside is provided with the cereal cylinder, conveying mechanism is located threshing roller's lateral part.
The technical scheme of the invention also has the following characteristics:
the conveying mechanism comprises two synchronous belt wheels, a belt is wound on the two synchronous belt wheels, any one of the synchronous belt wheels is driven by a first motor, and the first motor is arranged on the rack.
The disengagement roller is driven by a second motor disposed on the frame.
The machine frame is provided with a clamping belt which is annularly closed, and the clamping belt is positioned above the conveying mechanism.
A plurality of springs are arranged in the clamping belt.
A funnel is arranged between the grain blocking cover and the roller separating mechanism.
The roller separating mechanism comprises a roller, sieve holes are formed in the side portion of the roller, and a rotating mechanism is arranged at the bottom of the roller.
The rotating mechanism comprises a turntable, a third motor and a rotating shaft are arranged at the bottom of the turntable, a small belt wheel is arranged on an output shaft of the third motor, a large belt wheel is arranged on the rotating shaft, and the small belt wheel and the large belt wheel are in belt transmission.
And a disc seat is arranged below the rotary disc, and the third motor and the rotary shaft are arranged on the disc seat.
The surface of carousel is provided with a plurality of plectrums, the plectrum with the carousel is 30 settings.
The invention has the beneficial effects that: compared with the traditional grain and straw separator, the grain and straw separator provided by the invention has the following advantages that: (1) the grain and straw separator has simple structure, and is convenient for users to quickly master the principle and put into use; (2) the grain and straw separator converts discontinuous operation of a user into continuous operation, improves the utilization rate of the machine and further improves the production rate; (3) this millet grass separating centrifuge has add cylinder separating mechanism, carries out the secondary separation to the finished product of once-separating, has improved the product quality greatly.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of a grain and straw separator according to the present invention;
FIG. 2 is a rear view of FIG. 1;
FIG. 3 is a schematic view of the assembly of the separating mechanism of the drum and the grain collecting cylinder of FIG. 1;
FIG. 4 is a schematic structural view of the roller separating mechanism of FIG. 1;
fig. 5 is a schematic structural view of the turntable in fig. 4.
In the figure: 1. the grain threshing machine comprises a machine frame, 2 parts of a second motor, 3 parts of a grain collecting barrel, 4 parts of a roller, 5 parts of a grain blocking cover, 6 parts of a threshing roller, 7 parts of a clamping belt, 8 parts of a first motor, 9 parts of a synchronous belt wheel, 10 parts of a spring, 11 parts of sieve holes, 12 parts of a rotating disc, 13 parts of a disc seat, 14 parts of a third motor, 15 parts of a rotating shaft and 16 parts of a poking piece.
Detailed Description
The following embodiments are described in detail with reference to the accompanying drawings, so that how to implement the technical features of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.
As shown in figure 1, the grain and straw separator comprises a frame 1, wherein a conveying mechanism and a grain blocking cover 5 are arranged on the frame 1, a threshing roller 6 is rotatably arranged in the grain blocking cover 5, a roller separating mechanism is arranged on the side part of the grain blocking cover 5, a grain collecting cylinder 3 is arranged outside the roller separating mechanism, and the conveying mechanism is positioned on the side part of the threshing roller 6.
When the grain and straw separator is used for operation, grain materials are placed on the conveying mechanism, the grain materials are conveyed to the threshing roller 6 by the conveying mechanism, the grain and straw in the grain materials are separated by the sharp thorns on the surface of the threshing roller 6 in the rotating process, the separated grain and straw are conveyed into the roller separating mechanism through the outlet of the grain blocking cover 5, the grain finally flows into the grain collecting cylinder 3 under the action of the roller separating mechanism, the grass materials are remained in the roller separating mechanism, and workers only need to clean the grass materials in the roller separating mechanism regularly.
Obviously, the grain and straw separator is convenient for a user to quickly master the principle and put into use; the discontinuous operation of the user is converted into continuous operation, so that the utilization rate of the machine is improved, and the productivity is improved; through additionally arranging the roller separating mechanism, the finished products separated for the first time are separated for the second time, and the quality of the finished products is greatly improved.
As shown in fig. 1, in a grain and straw separator of the present invention, a conveying mechanism includes two synchronous pulleys 9, a belt is wound on the two synchronous pulleys 9, any one synchronous pulley 9 is driven by a first motor 8, and the first motor 8 is disposed on a frame 1.
The preferred hold-in range of conveying mechanism transmits, can reduce the cost and possess higher transmission efficiency on the one hand, and the adverse circumstances of adaptation millet material separation that on the other hand hold-in range transmission can be better is convenient for regularly carry out the ash clearance.
As shown in fig. 1, in a grain and straw separator of the present invention, a separation roller 6 is driven by a second motor 2, and the second motor 2 is provided on a frame 1.
The separating roller 6 is preferably driven by the second motor 2, the case of the second motor 2 is mounted on the frame 1, and the output shaft of the second motor 2 and the end shaft of the separating roller 6 are driven by a belt. It should be noted that the detaching roller 6 may be rotated by manually shaking the roller by a person.
As shown in fig. 1, in a grain and straw separator of the present invention, a clamping belt 7 is provided on a frame 1 in an annular shape, the clamping belt 7 is located above a conveying mechanism, and a plurality of springs 10 are provided in the clamping belt 7.
Under the action of the elastic force of the springs 10, the grain materials can be tightly pressed between the clamping belt 7 and the conveying mechanism, so that the grain materials are prevented from laterally moving in the conveying process and the crushing process through the threshing rollers 6 and falling from the conveying mechanism to influence the grain and straw separation effect.
As shown in fig. 2, in the grain and straw separator of the present invention, a hopper 17 is provided between the grain-blocking cover 5 and the drum separating mechanism.
The separated threshing rollers 6 can be introduced into the drum separating mechanism through a hopper 17.
As shown in fig. 3 and 4, in the grain and straw separator of the present invention, the drum separating mechanism includes a drum 4, the side of the drum 4 is provided with a sieve hole 11, and the bottom of the drum 4 is provided with a rotating mechanism.
As shown in fig. 4, in the grain and straw separator of the present invention, the rotating mechanism comprises a rotating disc 12, a third motor 14 and a rotating shaft 15 are arranged at the bottom of the rotating disc 12, a small belt wheel is arranged on an output shaft of the third motor 15, a large belt wheel is arranged on the rotating shaft 15, and the small belt wheel and the large belt wheel are driven by a belt; a disk seat 13 is arranged below the rotating disk 12, and a third motor 14 and a rotating shaft 12 are arranged on the disk seat 13. As shown in fig. 5, the face of the turntable 12 is provided with a plurality of dials 16, the dials 16 being disposed at 30 ° to the turntable 12.
Claims (10)
1. The utility model provides a millet grass separating centrifuge which characterized in that, includes frame (1), be provided with conveying mechanism and block millet cover (5) on frame (1), block rotationally be provided with threshing roller (6) in millet cover (5), the lateral part that blocks millet cover (5) is provided with cylinder separating mechanism, cylinder separating mechanism's outside is provided with corn collecting vessel (3), conveying mechanism is located the lateral part of threshing roller (6).
2. The grain and straw separator according to claim 1, characterized in that the conveying mechanism comprises two synchronous pulleys (9), a belt is wound on the two synchronous pulleys (9), any synchronous pulley (9) is driven by a first motor (8), and the first motor (8) is arranged on the frame (1).
3. -grain and straw separator according to claim 2, characterised in that the detaching roller (6) is driven by a second motor (2), the second motor (2) being arranged on the frame (1).
4. -grain and straw separator according to claim 3, characterised in that the frame (1) is provided with a clamping band (7) closed in a ring shape, which clamping band (7) is located above the conveying means.
5. -chaff separator according to claim 4, characterized in that a plurality of springs (10) are arranged in the clamping band (7).
6. -grain and straw separator according to claim 5, characterised in that between the hood (5) and the drum separating means a hopper (17) is provided.
7. The grain and straw separator according to claim 6, characterized in that the drum separating mechanism comprises a drum (4), the side of the drum (4) is provided with sieve holes (11), and the bottom of the drum (4) is provided with a rotating mechanism.
8. The grain and straw separator according to claim 7, wherein the rotating mechanism comprises a rotating disc (12), a third motor (14) and a rotating shaft (15) are arranged at the bottom of the rotating disc (12), a small belt wheel is arranged on an output shaft of the third motor (15), a large belt wheel is arranged on the rotating shaft (15), and the small belt wheel and the large belt wheel are in belt transmission.
9. The grain and straw separator according to claim 8, characterized in that a tray seat (13) is arranged below the rotary disc (12), and the third motor (14) and the rotary shaft (12) are arranged on the tray seat (13).
10. -grain and straw separator according to claim 9, characterised in that the surface of the rotating disc (12) is provided with a plurality of picks (16), the picks (16) being arranged at 30 ° to the rotating disc (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010337033.0A CN111527887A (en) | 2020-04-26 | 2020-04-26 | Grain and straw separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010337033.0A CN111527887A (en) | 2020-04-26 | 2020-04-26 | Grain and straw separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111527887A true CN111527887A (en) | 2020-08-14 |
Family
ID=71970276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010337033.0A Pending CN111527887A (en) | 2020-04-26 | 2020-04-26 | Grain and straw separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111527887A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2081633U (en) * | 1990-10-26 | 1991-07-31 | 宋小良 | Complex auto-thresher |
| CN2084845U (en) * | 1990-07-13 | 1991-09-18 | 中国矿业大学 | Dry centifugal screen |
| CN2246371Y (en) * | 1995-09-17 | 1997-02-05 | 李会贤 | Paddy and straw separated portable rice thresher |
| CN2404325Y (en) * | 1999-12-30 | 2000-11-08 | 李荣华 | Miniature and multi-functional threshing and stalk removing |
| CN101849464A (en) * | 2010-06-11 | 2010-10-06 | 韶关市闽韶物资有限公司 | Drum-type separating and cleaning device of combined harvester |
| CN203136576U (en) * | 2013-03-21 | 2013-08-21 | 邓双来 | Grain separator |
| CN203353219U (en) * | 2013-07-27 | 2013-12-25 | 禄劝彝族苗族自治县粉碎机制造厂 | Rice and wheat thresher |
| CN204638509U (en) * | 2015-04-07 | 2015-09-16 | 姬云峰 | A kind of novel vertical rotary screen |
| CN106612984A (en) * | 2016-12-13 | 2017-05-10 | 敖小平 | Semi-feeding type automatic and efficient thresher |
| CN108142107A (en) * | 2018-03-14 | 2018-06-12 | 河南科技大学 | A kind of millet partly feeds sheller unit |
| CN109197168A (en) * | 2018-09-13 | 2019-01-15 | 全椒县汊河农机服务专业合作社 | A kind of grain threshing equipment |
| CN209362659U (en) * | 2018-12-25 | 2019-09-10 | 贵州财经大学 | A kind of synthesis processing unit (plant) can be used for sorting mineral |
-
2020
- 2020-04-26 CN CN202010337033.0A patent/CN111527887A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2084845U (en) * | 1990-07-13 | 1991-09-18 | 中国矿业大学 | Dry centifugal screen |
| CN2081633U (en) * | 1990-10-26 | 1991-07-31 | 宋小良 | Complex auto-thresher |
| CN2246371Y (en) * | 1995-09-17 | 1997-02-05 | 李会贤 | Paddy and straw separated portable rice thresher |
| CN2404325Y (en) * | 1999-12-30 | 2000-11-08 | 李荣华 | Miniature and multi-functional threshing and stalk removing |
| CN101849464A (en) * | 2010-06-11 | 2010-10-06 | 韶关市闽韶物资有限公司 | Drum-type separating and cleaning device of combined harvester |
| CN203136576U (en) * | 2013-03-21 | 2013-08-21 | 邓双来 | Grain separator |
| CN203353219U (en) * | 2013-07-27 | 2013-12-25 | 禄劝彝族苗族自治县粉碎机制造厂 | Rice and wheat thresher |
| CN204638509U (en) * | 2015-04-07 | 2015-09-16 | 姬云峰 | A kind of novel vertical rotary screen |
| CN106612984A (en) * | 2016-12-13 | 2017-05-10 | 敖小平 | Semi-feeding type automatic and efficient thresher |
| CN108142107A (en) * | 2018-03-14 | 2018-06-12 | 河南科技大学 | A kind of millet partly feeds sheller unit |
| CN109197168A (en) * | 2018-09-13 | 2019-01-15 | 全椒县汊河农机服务专业合作社 | A kind of grain threshing equipment |
| CN209362659U (en) * | 2018-12-25 | 2019-09-10 | 贵州财经大学 | A kind of synthesis processing unit (plant) can be used for sorting mineral |
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