CN102308700B - A kind of compact crawler combine harvester - Google Patents
A kind of compact crawler combine harvester Download PDFInfo
- Publication number
- CN102308700B CN102308700B CN201010217223.5A CN201010217223A CN102308700B CN 102308700 B CN102308700 B CN 102308700B CN 201010217223 A CN201010217223 A CN 201010217223A CN 102308700 B CN102308700 B CN 102308700B
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- CN
- China
- Prior art keywords
- threshing bin
- combine harvester
- screw feeder
- oscillating screen
- reciprocating oscillating
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Abstract
The invention discloses a kind of compact crawler combine harvester, comprise the ceding of Taiwan, threshing bin and wind-collecting cover, in threshing bin, threshing roll is installed, sieve plate, and the defeated grain screw feeder of bottom, lifting device is installed in the termination of defeated grain screw feeder, threshing bin front side board arranges blowing mouth, reciprocating oscillating screen tilts to install, front end is arranged on threshing bin bottom, tail end tilts upward, below reciprocating oscillating screen, back side panel is installed, accumulator tank and Lysimachia sikokiana passage are set after reciprocating oscillating screen tail end, install bottom accumulator tank and reclaim screw feeder, reclaim screw feeder termination and install back receiving apparatus, Lysimachia sikokiana expanding channels air outlet.It is little that the present invention has volume, compact conformation, cleans effective feature, is conducive to the light simplification of crawler-type combine harvester, can improve maneuverability and the labor aptitude of grain header, is particluarly suitable for adopting in small-sized caterpillar belt combine.
Description
Technical field
The present invention relates to a kind of crawler-type combine harvester.
Background technology
Known crawler-type combine harvester, track combine disclosed in publication number CN2622996 patent document, installed threshing separator and cleaning plant are installed in the middle part of grain header, but two-part structure is independent, cooperatively interact between device deficiency, internal structure is not compact, take up room large, have and be difficult to the light difficulty simplified, when especially this technical scheme being applied to the production of small-sized caterpillar belt combine, depth size before and after vehicle body can be run into be difficult to shorten, cleaning plant has to because of limited space cancel reciprocating oscillating screen, effect is cleaned to reach the technical barrier of type miniaturization to reduce.
Summary of the invention
The present invention aims to provide a kind of installed threshing separator and cleaning plant is combined closely, compact conformation, clean effective compact crawler combine harvester.
The technical solution used in the present invention is: a kind of compact crawler combine harvester, comprise the ceding of Taiwan, threshing bin and wind-collecting cover, in threshing bin, threshing roll is installed, sieve plate, and the defeated grain screw feeder of bottom, lifting device is installed in the termination of defeated grain screw feeder, threshing bin front side board arranges blowing mouth, reciprocating oscillating screen tilts to install, front end is arranged on threshing bin bottom, tail end tilts upward, below reciprocating oscillating screen, back side panel is installed, accumulator tank and Lysimachia sikokiana passage are set after reciprocating oscillating screen tail end, install bottom accumulator tank and reclaim screw feeder, reclaim screw feeder termination and install back receiving apparatus, Lysimachia sikokiana passage arranges from top to bottom and connects air outlet.
Fall on the compass screen surface of reciprocating oscillating screen by the cereal after threshing bin threshing through sieve plate, seed drops into back side panel and slides to bottom threshing bin after reciprocating oscillating screen screening, seed is transferred to termination by the defeated grain screw feeder in bottom, then enters after loading device through grain lifting device and load in grain sack.
Under the selection by winnowing air-flow that the grass bits remaining in compass screen surface are sent at blowing mouth and the acting in conjunction that repeatedly pushes of reciprocating oscillating screen, dish out from tail end with air-flow, grass bits (spike of rice) being entrained with seed heavily can fall in the accumulator tank adjacent with tail end because of matter, be recovered screw feeder containing seed grass bits (spike of rice) gather termination and again send into de-storehouse in threshing bin through retracting device, ensure that seed does not lose; Containing seed grass bits dish out from tail end after, because light weight can fall into from the Lysimachia sikokiana passage away from tail end, and outside air outlet discharge machine.
Between above-mentioned accumulator tank and Lysimachia sikokiana passage, movable flashboard is set, regulates the width of Lysimachia sikokiana passage.Regulator Board position, can change the width of Lysimachia sikokiana passage, simultaneously the width of also corresponding change accumulator tank, correct position is selected according to actual conditions, both allowed and do not considered to be worth doing swimmingly from Lysimachia sikokiana passage discharge machine containing the grass of seed, and made again to fall into accumulator tank containing seed grass bits as far as possible and be recycled, reduce grain loss.For the ease of regulating flashboard, flashboard connects regulating handle.
Angle between above-mentioned reciprocating oscillating screen compass screen surface and horizontal plane is 25 °-45 °.Reciprocating oscillating screen arranges suitable inclination angle, is conducive to the quick separating that seed is considered to be worth doing with grass, and improve separative efficiency, the size of reciprocating oscillating screen also therefore can shorten, and body can be compacter.Certainly, further prioritization scheme is, the angle between reciprocating oscillating screen compass screen surface and horizontal plane is 30 °-40 °.
Arrange delivery chute between the above-mentioned ceding of Taiwan and threshing bin, delivery chute is divided into front groove, pit two sections, and front groove is fixed on ceding of Taiwan discharge outlet, and pit is fixed on threshing bin feeding mouth place, and forward and backward groove is movably hinged.When harvester header is elevated, the ceding of Taiwan and front groove rotate around the jointed shaft of forward and backward groove, and do not affect the position of threshing bin, more can not affect the inclination angle of vibratory sieve, vibratory sieve can be made to be in best operational position all the time, keep good separating effect.In delivery chute, lifting device is installed, the spike of rice that ceding of Taiwan discharging opening is sent is sent in the feeding mouth of threshing bin by lifting device, scraper-type chain (belt) conveyer disclosed in publication number CN2764122 patent document can be adopted, also can adopt delivery wheel device disclosed in publication number CN2896848 patent document.
Above-mentioned air outlet is arranged on bottom wind-collecting cover, or side.The grass bits that air outlet can be avoided to discharge affect driver or operator's work.
Above-mentioned threshing bin termination setting operation platform and seat, during pilot control grain header, good to visual angle, front, be convenient to control grain header duty.
Setting operation platform and seat after above-mentioned wind-collecting cover.When grain header needs to advance in uphill, downhill or bumpy road surface, driver can not take advantage of a grain header, but follows walking carry out maneuvering and control to grain header after grain header, can avoid the inclination of grain header and damage the person of driver.Forward and backward operating desk and seat are set simultaneously, are more conducive to improving the handling of grain header.
Installed threshing separator and cleaning plant are combined closely by the present invention, install concentratedly in threshing bin and wind-collecting cover, especially reciprocating oscillating screen is tilted to be installed on threshing bin bottom with front end half inserted mode, obviously can reduce the space requirement of reciprocating oscillating screen to threshing bin, be conducive to the height reducing threshing bin; It is high that the reciprocating oscillating screen that high inclination-angle is arranged has separative efficiency, and compass screen surface can shorten, and take up room little feature; The Lysimachia sikokiana passage that reciprocating oscillating screen is arranged below, changes into mode from top to bottom by conventional known by the mode after forward direction, takes full advantage of space on machine, reduce inter alia front and back depth size, make compact conformation.Therefore, it is little that the present invention has volume, compact conformation, cleans effective feature, is conducive to the light simplification of crawler-type combine harvester, can improve maneuverability and the labor aptitude of grain header, is particluarly suitable for adopting in small-sized caterpillar belt combine.
Accompanying drawing explanation
Fig. 1 is the structure cut-away view of an embodiment of the present invention.
Fig. 2 is the structure cut-away view of the another kind of embodiment of the present invention.
Embodiment
Below, by reference to the accompanying drawings embodiments of the present invention are described further.
Fig. 1 has shown a kind of compact crawler combine harvester, comprise the ceding of Taiwan 1, threshing bin 2 and wind-collecting cover 3, in threshing bin 2, threshing roll 201 is installed, sieve plate 202, and the defeated grain screw feeder 24 of bottom, lifting device is installed in the termination of defeated grain screw feeder 24, threshing bin 2 front side board 21 arranges blowing mouth 22, reciprocating oscillating screen 4 tilts to install, front end 41 is arranged on threshing bin 2 bottom, tail end 42 tilts upward, back side panel 23 is installed below reciprocating oscillating screen 4, after reciprocating oscillating screen 4 tail end 42, accumulator tank 5 and Lysimachia sikokiana passage 6 are set, install bottom accumulator tank 5 and reclaim screw feeder 51, reclaim screw feeder 51 termination and install back receiving apparatus, Lysimachia sikokiana passage 6 arranges from top to bottom and connects air outlet 62.
Fig. 2 shows another kind of compact crawler combine harvester, in figure, arranges movable flashboard 61 between accumulator tank 5 and Lysimachia sikokiana passage 6, is used for regulating the width of Lysimachia sikokiana passage 6, flashboard 61 connects regulating handle 63; Air outlet 62 is arranged on bottom wind-collecting cover 3; Wind-collecting cover 3 is setting operation platform 7 and seat 71 below; Angle α between reciprocating oscillating screen 4 compass screen surface and horizontal plane is 35 °; Arrange delivery chute between the ceding of Taiwan 1 and threshing bin 2, delivery chute is divided into front groove 11, pit 12 two sections, and front groove 11 is fixed on ceding of Taiwan discharge outlet, and pit 12 is fixed on threshing bin feeding mouth place, and front groove 11 is movably hinged by axle 13 with pit 12.
Claims (7)
1. a compact crawler combine harvester, comprise the ceding of Taiwan, threshing bin and wind-collecting cover, in threshing bin, threshing roll is installed, sieve plate, and the defeated grain screw feeder of bottom, lifting device is installed in the termination of defeated grain screw feeder, it is characterized in that threshing bin front side board arranges blowing mouth, reciprocating oscillating screen tilts to install, front end is arranged on threshing bin bottom, tail end tilts upward, below reciprocating oscillating screen, back side panel is installed, accumulator tank and Lysimachia sikokiana passage are set after reciprocating oscillating screen tail end, install bottom accumulator tank and reclaim screw feeder, reclaim screw feeder termination and install back receiving apparatus, Lysimachia sikokiana passage arranges from top to bottom and connects air outlet, between accumulator tank and Lysimachia sikokiana passage, movable flashboard is set.
2. compact crawler combine harvester as claimed in claim 1, is characterized in that the angle between reciprocating oscillating screen compass screen surface and horizontal plane is 25
o-45
o.
3. compact crawler combine harvester as claimed in claim 2, is characterized in that the angle between reciprocating oscillating screen compass screen surface and horizontal plane is 30
o-40
o.
4. the compact crawler combine harvester as described in any one of claim 1-3, it is characterized in that arranging delivery chute between the ceding of Taiwan and threshing bin, delivery chute is divided into front groove, pit two sections, and front groove is fixed on ceding of Taiwan discharge outlet, pit is fixed on threshing bin feeding mouth place, and forward and backward groove is movably hinged.
5. the compact crawler combine harvester as described in any one of claim 1-3, is characterized in that air outlet is arranged on bottom wind-collecting cover, or side.
6. the compact crawler combine harvester as described in any one of claim 1-3, is characterized in that threshing bin termination setting operation platform and seat.
7. compact crawler combine harvester as claimed in claim 6, is characterized in that setting operation platform and seat after wind-collecting cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010217223.5A CN102308700B (en) | 2010-07-01 | 2010-07-01 | A kind of compact crawler combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010217223.5A CN102308700B (en) | 2010-07-01 | 2010-07-01 | A kind of compact crawler combine harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102308700A CN102308700A (en) | 2012-01-11 |
| CN102308700B true CN102308700B (en) | 2015-12-02 |
Family
ID=45422573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010217223.5A Expired - Fee Related CN102308700B (en) | 2010-07-01 | 2010-07-01 | A kind of compact crawler combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102308700B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2531253C2 (en) * | 2013-02-06 | 2014-10-20 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования Дальневосточный Государственный Аграрный Университет | Track-mounted grain harvester |
| CN105103772B (en) * | 2015-09-02 | 2017-10-17 | 星光农机股份有限公司 | A kind of millet combined harvester and its system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2314901A (en) * | 1939-04-06 | 1943-03-30 | Allis Chalmers Mfg Co | Harvester-thresher |
| CN2103890U (en) * | 1991-10-21 | 1992-05-13 | 四川工业学院 | Slideway drawing conveyer device of grains harvester |
| CN2583953Y (en) * | 2002-12-12 | 2003-11-05 | 新疆新联科技有限责任公司 | Improved self-propelled grain combine-harvester |
| CN2645425Y (en) * | 2003-08-07 | 2004-10-06 | 许立祥 | Mini rice combine-harvester with double screen air separation device |
| CN201726677U (en) * | 2010-07-01 | 2011-02-02 | 胡克仁 | Compact caterpillar combine harvester |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2387712Y (en) * | 1999-06-23 | 2000-07-19 | 福建省机械科学研究院 | Semi-feed self-propelled combine |
-
2010
- 2010-07-01 CN CN201010217223.5A patent/CN102308700B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2314901A (en) * | 1939-04-06 | 1943-03-30 | Allis Chalmers Mfg Co | Harvester-thresher |
| CN2103890U (en) * | 1991-10-21 | 1992-05-13 | 四川工业学院 | Slideway drawing conveyer device of grains harvester |
| CN2583953Y (en) * | 2002-12-12 | 2003-11-05 | 新疆新联科技有限责任公司 | Improved self-propelled grain combine-harvester |
| CN2645425Y (en) * | 2003-08-07 | 2004-10-06 | 许立祥 | Mini rice combine-harvester with double screen air separation device |
| CN201726677U (en) * | 2010-07-01 | 2011-02-02 | 胡克仁 | Compact caterpillar combine harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102308700A (en) | 2012-01-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20180701 |