CN110999642A - Secondary separating mechanism of harvester - Google Patents
Secondary separating mechanism of harvester Download PDFInfo
- Publication number
- CN110999642A CN110999642A CN201911393072.6A CN201911393072A CN110999642A CN 110999642 A CN110999642 A CN 110999642A CN 201911393072 A CN201911393072 A CN 201911393072A CN 110999642 A CN110999642 A CN 110999642A
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- CN
- China
- Prior art keywords
- wall
- cylinder
- grass
- harvester
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 27
- 235000013339 cereals Nutrition 0.000 abstract description 28
- 238000000926 separation method Methods 0.000 abstract description 11
- 238000003306 harvesting Methods 0.000 abstract description 10
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 6
- 241000209140 Triticum Species 0.000 abstract description 6
- 235000021307 Triticum Nutrition 0.000 abstract description 6
- 235000009566 rice Nutrition 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000014759 maintenance of location Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 239000010902 straw Substances 0.000 description 6
- 241000209094 Oryza Species 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 240000008042 Zea mays Species 0.000 description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 235000005822 corn Nutrition 0.000 description 3
- 241001490213 Milium Species 0.000 description 2
- 235000005052 Milium effusum Nutrition 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000251169 Alopias vulpinus Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241001124569 Lycaenidae Species 0.000 description 1
- 240000000359 Triticum dicoccon Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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
- A01F12/00—Parts or details of threshing apparatus
- A01F12/44—Grain cleaners; Grain separators
- A01F12/446—Sieving means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a secondary separating mechanism of a harvester, which comprises a roller, a vibrating screen, a grass feeding plate, a supporting plate, a separating cylinder and a feeding hole, wherein the vibrating screen is arranged on the outer wall of the bottom end of the roller, the grass feeding plate is arranged on the outer wall of the vibrating screen of the roller, the supporting plate is connected on the outer wall of the bottom end of the grass feeding plate through a bolt, the separating cylinder is rotatably arranged on the outer wall of one side of the roller, the feeding hole is formed in the outer wall of the bottom end of the separating cylinder, one end of the grass feeding plate is inserted into the feeding hole, the roller and the separating cylinder are cylindrical, and the secondary separating mechanism of the harvester is used for performing secondary separation on grain particles and cereal grass when the harvester harvests rice or wheat, so that the grain and the cereal grass are separated more cleanly, the retention rate is improved, the entrainment loss of the grain is reduced, the structure is simple, thus reducing the waste of grains and improving the economic benefit of farmers.
Description
Technical Field
The invention relates to the technical field of auxiliary equipment of harvesters, in particular to a secondary separating mechanism of a harvester.
Background
The harvester was invented by selece mackovick; the harvester is a machine for integrally harvesting crops; harvesting and threshing are completed at one time, grains are collected to a storage bin, then grains are conveyed to a transport vehicle through a conveying belt, or manual harvesting is used, straws of crops such as rice, wheat and the like are laid in a field, and then a grain harvesting machine is used for picking up and threshing; a crop harvesting machine for harvesting grain crop seeds and straws of rice, wheat and the like; comprises a harvester, a windrower, a reaper-binder, a grain combine harvester, a grain thresher and the like; cereal harvesting machine develops on the basis of various reaping, threshing tool, and at the in-process that reaps, needs separating mechanism to separate the corn, but when current harvester reaped rice wheat, can't carry out the secondary separation to the corn after through the cylinder separation and millet grass part, this makes still have a small part of corn on the millet grass, and unable clean separation wastes a lot of grain, can't improve cereal and reserves the rate.
Disclosure of Invention
The invention aims to provide a secondary separating mechanism of a harvester, which aims to solve the problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a harvester secondary separating mechanism, includes cylinder, shale shaker, send grass board, backup pad, cylinder and feed inlet, install the shale shaker on the bottom outer wall of cylinder, the cylinder is located and installs on the outer wall of shale shaker and send the grass board, bolted connection has the backup pad on sending the bottom outer wall of grass board, rotate on one side outer wall of cylinder and install the cylinder, the feed inlet has been seted up on the bottom outer wall of cylinder, and the one end of sending the grass board is pegged graft in the inside of feed inlet.
Further, the roller and the separating drum are cylindrical in shape.
Further, the grass feeding plate is in a gear shape.
Compared with the prior art, the invention has the following beneficial effects: the grain and straw separating device has the advantages that grain particles and straw are separated for the second time when the harvester harvests rice or wheat, so that the grain and straw are separated more cleanly, the retention rate is improved, the entrainment loss of the grain is reduced, the structure is simple, the operation efficiency is high, the grain and straw separating effect is good, the waste of the grain is reduced, and the economic benefit of farmers is improved.
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 principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a front view cut-away schematic view of the present invention;
FIG. 2 is a side sectional view of the separator bowl of the present invention;
in the figure: 1. a drum; 2. vibrating screen; 3. a grass feeding plate; 4. a support plate; 5. a separation cylinder; 6. and (4) feeding a material inlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a secondary separating mechanism of a harvester comprises a roller 1, a vibrating screen 2, a grass feeding plate 3, a supporting plate 4, a separating cylinder 5 and a feeding hole 6, wherein the roller 1 is provided with a separating cylinderThe vibrating screen 2 is installed on the outer wall of the bottom end, the grass feeding plate 3 is installed on the outer wall, located on the vibrating screen 2, of the roller 1, a supporting plate 4 is connected to the outer wall of the bottom end of the grass feeding plate 3 through bolts, a separating cylinder 5 is installed on the outer wall of one side of the roller 1 in a rotating mode, a feeding hole 6 is formed in the outer wall of the bottom end of the separating cylinder 5, and one end of the grass feeding plate 3 is inserted into the feeding hole 6; the roller 1 and the separating cylinder 5 are cylindrical, so that the secondary separation of the rough grass and the cereals is facilitated; the grass feeding plate 3 is in a gear shape, so that the rough grass can be conveniently fed into the separating cylinder 5; the secondary separation mechanism of the harvester firstly harvests rice or wheat and then sends the harvested rice or wheat into the interior of the roller 1 by the conveying device for threshing, grains and weeds are separated by the vibrating screen 2 after threshing, and the separated grains are separated by the vibrating screen 2 and then are sent by the conveying device after being sorted and leaked; but not sorted grains and hairs
The grain is conveyed to a separating cylinder 5 through a grass conveying plate 3, then enters the inside of the separating cylinder 5 through a feeding hole 6, and then the threshed grains and the rough grass are subjected to secondary separation through the separating cylinder 5; hair with bristles
Centrifugal force generated by rotation of the separation cylinder 5 is thrown to the separation cylinder 5 and then is discharged by a subsequent grass-removing device, and grains leak to the conveying device through the grass conveying plate 3, so that secondary separation is completed.
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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a harvester secondary separating mechanism, includes cylinder (1), shale shaker (2), send grass board (3), backup pad (4), cylinder (5) and feed inlet (6), its characterized in that: install shale shaker (2) on the bottom outer wall of cylinder (1), cylinder (1) is located and installs on the outer wall of shale shaker (2) and send grass board (3), bolted connection has backup pad (4) on sending the bottom outer wall of grass board (3), rotate on one side outer wall of cylinder (1) and install separating cylinder (5), feed inlet (6) have been seted up on the bottom outer wall of separating cylinder (5), and send the one end of grass board (3) to peg graft in the inside of feed inlet (6).
2. The secondary separating mechanism of harvester according to claim 1, characterized in that: the roller (1) and the separating cylinder (5) are cylindrical.
3. The secondary separating mechanism of harvester according to claim 1, characterized in that: the grass feeding plate (3) is gear-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911393072.6A CN110999642A (en) | 2019-12-30 | 2019-12-30 | Secondary separating mechanism of harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911393072.6A CN110999642A (en) | 2019-12-30 | 2019-12-30 | Secondary separating mechanism of harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110999642A true CN110999642A (en) | 2020-04-14 |
Family
ID=70118383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911393072.6A Pending CN110999642A (en) | 2019-12-30 | 2019-12-30 | Secondary separating mechanism of harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110999642A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467477A (en) * | 2022-03-24 | 2022-05-13 | 周院红 | All-dimensional mesh screen harvester threshing device with mesh screen web |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1236370A (en) * | 1970-03-09 | 1971-09-16 | EDWARD SMITH and MERVYN KEITH DAY MALCOLM | Grain separator |
| RU2070373C1 (en) * | 1992-05-12 | 1996-12-20 | Валентин Петрович Чистяков | Combine harvester |
| CN106688450A (en) * | 2017-01-21 | 2017-05-24 | 贵州双木农机有限公司 | Double-roller thresher |
| CN207022524U (en) * | 2017-08-07 | 2018-02-23 | 厦门拓农农业机械有限公司 | A kind of agricultural cutter |
| CN107996153A (en) * | 2017-12-08 | 2018-05-08 | 铜陵汇宇实业有限公司 | A kind of anti-blocking installed threshing separator of grain combine |
| CN109315156A (en) * | 2018-12-18 | 2019-02-12 | 湘潭县燕军农机服务专业合作社 | Baby combine row-threshing type threshing device |
| CN212034933U (en) * | 2019-12-30 | 2020-12-01 | 湖南农夫机电有限公司 | Secondary separating mechanism of harvester |
-
2019
- 2019-12-30 CN CN201911393072.6A patent/CN110999642A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1236370A (en) * | 1970-03-09 | 1971-09-16 | EDWARD SMITH and MERVYN KEITH DAY MALCOLM | Grain separator |
| RU2070373C1 (en) * | 1992-05-12 | 1996-12-20 | Валентин Петрович Чистяков | Combine harvester |
| CN106688450A (en) * | 2017-01-21 | 2017-05-24 | 贵州双木农机有限公司 | Double-roller thresher |
| CN207022524U (en) * | 2017-08-07 | 2018-02-23 | 厦门拓农农业机械有限公司 | A kind of agricultural cutter |
| CN107996153A (en) * | 2017-12-08 | 2018-05-08 | 铜陵汇宇实业有限公司 | A kind of anti-blocking installed threshing separator of grain combine |
| CN109315156A (en) * | 2018-12-18 | 2019-02-12 | 湘潭县燕军农机服务专业合作社 | Baby combine row-threshing type threshing device |
| CN212034933U (en) * | 2019-12-30 | 2020-12-01 | 湖南农夫机电有限公司 | Secondary separating mechanism of harvester |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467477A (en) * | 2022-03-24 | 2022-05-13 | 周院红 | All-dimensional mesh screen harvester threshing device with mesh screen web |
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