CN2862651Y - Corn thresher - Google Patents
Corn thresher Download PDFInfo
- Publication number
- CN2862651Y CN2862651Y CNU2005201220946U CN200520122094U CN2862651Y CN 2862651 Y CN2862651 Y CN 2862651Y CN U2005201220946 U CNU2005201220946 U CN U2005201220946U CN 200520122094 U CN200520122094 U CN 200520122094U CN 2862651 Y CN2862651 Y CN 2862651Y
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- CN
- China
- Prior art keywords
- rotor
- grain
- cylinder
- fixed
- stator
- 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.)
- Expired - Fee Related
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- 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
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- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model relates to a small agricultural machine, in particular to a corn thresher, which comprises a frame, a shell, an inlet hopper, a baseboard, a grain separating disk, a rotary vertical shaft, a rotor; the shell is made up of lower cylinder and upper conical cylinder, the conical cylinder arranges rotor fixed with the rotary vertical shaft, which is in conical grid shape structure, and the top of which has raised tooth, the lower of which arranges the grain blocking ring fixed with the rotary vertical shaft, the upper and lower positions which take the grain separating disk as the boundary on the cylinder wall of the cylinder has corn core exit and corn grain exit respectively, the top of the rotor arranges with the fixed mixer, the stator fixed at the inner wall of conical cylinder is arranged between the conical cylinder and the rotor, this stator is in conical and grid shape structure, the top of it has raised tooth; this grain separating disk is in sunken grid structure, and is fixed and connected with the bottom of grain clocking ring. This machine has the advantages of high grain separating ratio, high threshing ratio, high working efficiency and energy-saving, etc.
Description
Technical field:
The utility model relates to small agricultural machinery, particularly a kind of husker sheller.
Background technology:
Known husker sheller; with the conic tube that constitutes casing as its stator; under the squeezing mill between rotor and stator is rubbed with the hands; the iblet that has broken away from the bone core can not separate in advance with the bone core and fall into the skeletal grain separator disk; because the skeletal grain separator disk is plane rotary disc, so iblet is under the rotary centrifugal force effect, can and corn bone core deflection dish edge together; influence the skeletal grain separating effect, general separating ratio only about 60%.In addition, skeletal grain can not separate in advance, also can influence the threshing performance of corn ear, and can increase the resistance of rotor, and making it power consumption increases inefficiency.
Summary of the invention:
Goal of the invention of the present utility model is intended to solve the above-mentioned defective that known husker sheller exists, and a kind of high grain separating ratio, high threshing ratio, high efficiency, energy-conservation husker sheller are provided.
The technical scheme that realizes the foregoing invention purpose is: this husker sheller comprises frame, casing, feed hopper, base plate, the skeletal grain separator disk, vertical rotation shaft, rotor, casing is made up of bottom cylinder and top awl tube, be provided with and the fixing rotor of vertical rotation shaft in this awl tube, the tapered fenestral fabric of this rotor, be fixed with the gear rolling of projection on it, its below is provided with and the fixing grain clocking ring of vertical rotation shaft, on this cylinder barrel with the skeletal grain separator disk be the boundary on, upper/lower positions has corncob outlet and iblet outlet, this rotor top is equipped with and its fixing glassware that stirs, be provided with and bore the fixing stator of an inwall between this awl tube and the rotor, the tapered fenestral fabric of this stator is fixed with protruding gear rolling on it; This skeletal grain separator disk is the concave surface fenestral fabric, and it is fixedlyed connected with the grain clocking ring bottom.
According to described this husker sheller of this case, compare with existing husker sheller, owing between rotor and casing, increased the independently stator of fenestral fabric, therefore rubbed with the hands the iblet that breaks away from the bone core down by rotor and stator squeezing mill, can pass the stator grid and directly get rid of, play skeletal grain centrifugation in advance, can improve the threshing performance of corn ear through the iblet outlet, and can alleviate the resistance of rotor, increase work efficiency; Because the skeletal grain separator disk is the concave surface fenestral fabric, even therefore the heavier iblet of quality is subjected to the influence of rotary centrifugal force, also not can with corn bone core deflection dish edge together, but that the grid that passes the skeletal grain separator disk in rotary course drops on base plate is long, the corncob of lighter weight still flies away from the skeletal grain separator disk under the rotary centrifugal force effect, so the skeletal grain separating ratio improves greatly, generally can reach more than 98%.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a stator structure schematic diagram of the present utility model.
Embodiment:
Provide a specific embodiment of the present utility model below in conjunction with accompanying drawing.
Described this husker sheller of present embodiment by frame 1, motor 2, vertical rotation shaft 3, base plate 4, grain clocking ring 5, skeletal grain separator disk 6, corncob outlet 7, casing 8, gear rolling 9, feed hopper 10, stir parts such as glassware 11, rotor 12, stator 13, iblet outlet 14 and form, casing 8 is made up of bottom cylinder 15 and top awl tube 16, be provided with the rotor of fixing with vertical rotation shaft 3 12 in this awl tube 16, these rotor 12 tapered fenestral fabrics, be fixed with the gear rolling 9 of projection on it, its below is provided with the grain clocking ring of fixing with vertical rotation shaft 35; Be that the upper and lower position on boundary has corncob outlet 7 and iblet outlet 14 with skeletal grain separator disk 6 on these cylinder 15 barrels, be equipped with and its fixing glassware 11 that stirs at these rotor 12 tops; Be provided with and bore the fixing stator 13 of tube 16 inwalls between this awl tube 16 and the rotor 12, these stator 13 tapered fenestral fabrics are fixed with protruding gear rolling 10 on it; This skeletal grain separator disk 6 is the concave surface fenestral fabric, and it is fixedlyed connected with these grain clocking ring 5 bottoms.
During work, corn ear drops into from feed hopper 10, under the stirring action that stirs glassware 11, evenly glide along crack between rotor 12 and the stator 13, by between the two gear rolling 9 skeletal grain is separated in the downslide process, under rotor 12 rotating centrifugal effects, a part is passed stator 13 grids and is directly fallen into skeletal grain separator disk 6 by awl tube 16 with stator 13 gaps by the iblet under rubbing with the hands; Another part then in company with the bone core together along sliding to skeletal grain separator disk 6 under rotor 12 and stator 13 gaps.Afterwards, skeletal grain is separated removing, discharge by corncob outlet 7 and iblet outlet 14 respectively by skeletal grain separator disk 6.
Claims (1)
1, a kind of husker sheller, comprise frame, casing, feed hopper, base plate, the skeletal grain separator disk, vertical rotation shaft, rotor, casing is made up of the cylinder of bottom and the awl tube on top, be provided with and the fixing rotor of vertical rotation shaft in this awl tube, the tapered fenestral fabric of this rotor, be fixed with the gear rolling of projection on it, its below is provided with and the fixing grain clocking ring of vertical rotation shaft, on this cylinder barrel with the skeletal grain separator disk be the boundary on, upper/lower positions has corncob outlet and iblet outlet, this rotor top is equipped with and its fixing glassware that stirs, it is characterized in that being provided with and boring the fixing stator of an inwall between this awl tube and the rotor, the tapered fenestral fabric of this stator is fixed with protruding gear rolling on it; This skeletal grain separator disk is the concave surface fenestral fabric, fixedlys connected with the grain clocking ring bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201220946U CN2862651Y (en) | 2005-09-30 | 2005-09-30 | Corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201220946U CN2862651Y (en) | 2005-09-30 | 2005-09-30 | Corn thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2862651Y true CN2862651Y (en) | 2007-01-31 |
Family
ID=37675105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201220946U Expired - Fee Related CN2862651Y (en) | 2005-09-30 | 2005-09-30 | Corn thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2862651Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947387A (en) * | 2014-04-27 | 2014-07-30 | 苏州创维晟自动化科技有限公司 | High-efficient corn threshing machine without smashing corncobs |
| RU2534265C1 (en) * | 2013-08-06 | 2014-11-27 | Виктор Николаевич Ожерельев | Threshing device |
| CN104855059A (en) * | 2015-05-26 | 2015-08-26 | 四川安岗机械有限公司 | Winnower rotor disc |
| CN104923728A (en) * | 2015-06-12 | 2015-09-23 | 河南中原轧辊有限公司 | Tapered rotor, as well as cast sand mould, swage die and modeling method thereof |
| CN107529395A (en) * | 2017-10-16 | 2018-01-02 | 河南科技大学 | A kind of sheller unit for highland barley fringe head |
| CN107646320A (en) * | 2017-11-06 | 2018-02-02 | 中国农业大学 | A kind of truncated cone-shaped corn cylinder |
| CN109315112A (en) * | 2018-10-16 | 2019-02-12 | 埃森农机常州有限公司 | Even scattered type fertilization plant protection machine |
| CN111316819A (en) * | 2020-03-03 | 2020-06-23 | 广东省农业科学院 | Full-automatic corn threshing mechanism |
-
2005
- 2005-09-30 CN CNU2005201220946U patent/CN2862651Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2534265C1 (en) * | 2013-08-06 | 2014-11-27 | Виктор Николаевич Ожерельев | Threshing device |
| CN103947387A (en) * | 2014-04-27 | 2014-07-30 | 苏州创维晟自动化科技有限公司 | High-efficient corn threshing machine without smashing corncobs |
| CN104855059A (en) * | 2015-05-26 | 2015-08-26 | 四川安岗机械有限公司 | Winnower rotor disc |
| CN104923728A (en) * | 2015-06-12 | 2015-09-23 | 河南中原轧辊有限公司 | Tapered rotor, as well as cast sand mould, swage die and modeling method thereof |
| CN107529395A (en) * | 2017-10-16 | 2018-01-02 | 河南科技大学 | A kind of sheller unit for highland barley fringe head |
| CN107646320A (en) * | 2017-11-06 | 2018-02-02 | 中国农业大学 | A kind of truncated cone-shaped corn cylinder |
| CN109315112A (en) * | 2018-10-16 | 2019-02-12 | 埃森农机常州有限公司 | Even scattered type fertilization plant protection machine |
| CN111316819A (en) * | 2020-03-03 | 2020-06-23 | 广东省农业科学院 | Full-automatic corn threshing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |