CN2471076Y - Caterpillar combine harvester for rice and wheat with separating mechanism - Google Patents
Caterpillar combine harvester for rice and wheat with separating mechanism Download PDFInfo
- Publication number
- CN2471076Y CN2471076Y CN 01218082 CN01218082U CN2471076Y CN 2471076 Y CN2471076 Y CN 2471076Y CN 01218082 CN01218082 CN 01218082 CN 01218082 U CN01218082 U CN 01218082U CN 2471076 Y CN2471076 Y CN 2471076Y
- Authority
- CN
- China
- Prior art keywords
- combine harvester
- wheat
- rice
- screen box
- seed
- 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
Links
Abstract
The utility model relates to a paddy and wheat combine harvester and actually the equipment is a sorting machine for the cropper. The utility model is characterized in that a sealing rubber board is at the spacing between a screening box and two sides of a thresher, the transition of the sealing board is smooth and level; the blockage curtain is installed inside the rear cover of the cleaning machine. The airflow is equable in the cleaning room and the cleaning effect is enhanced; the small straw and other impurities reduce, and the cleanness of the seed is enhanced. So the equipment solves the low cleanness difficulty which can not be solved by the full feeding paddy and wheat combine harvester made in China all the time.
Description
The utility model relates to a kind of endless-track type rice-wheat combine-harvester, exactly relates to the dressing mechanism of grain header.
Existing middle-size and small-size full feeding track formula rice/wheat combine, the weak point that exists in the use be, has more little stalk in the seed of results, and cleannes are generally relatively poor.The reason that produces this phenomenon is the gap that has 10～20mm between threshing frame inner wall side plate and the screen box both sides inwall, and sealing can not be realized in both sides; Be an adjacent side threshing body inner wall out-of-flatness on the other hand, cause the air channel of cleaning air-flow not wide, can not guarantee the smooth and easy Lysimachia sikokiana of straw outlet with straw outlet.
The purpose of this utility model is: provide a kind of and clean effectively, short and small stalk is few in the seed, the endless-track type rice-wheat combine-harvester that cleannes are high.
The technical solution that realizes above-mentioned purpose is such.
Endless-track type rice-wheat combine-harvester with novel dressing mechanism, comprise ceding of Taiwan mechanism, separating mechanism, chassis and actuating unit, it is characterized in that: the gap between screen box two medial surfaces of dressing mechanism and the threshing frame biside plate inboard is respectively equipped with the sealing offset plate, is provided with sealing plate at straw outlet and threshing frame junction, the screen box outside; In the hood of dressing mechanism, be provided with check apron.
The utility model is reasonable in design, simple in structure, adopt complete smooth sealing and the interior version that increases check apron of dressing mechanism hood between screen box both sides inwall and threshing frame two madial walls, make that to clean the air-flow air channel wide, guaranteed that the cleaning room air-flow is even, improved and cleaned effect; Reduce short and small stalk and other impurity in the seed, improved the seed cleannes.
Fig. 1 is the utility model structural representation,
Fig. 2 is Figure 1A-A cutaway view.
The utility model is further described below by embodiment.
By Fig. 1, Fig. 2 as seen, rice/wheat combine of the present utility model comprises ceding of Taiwan mechanism, separating mechanism 1, threshing frame 2, blower fan 3, horizontal screw conveyor 4, chassis and actuating unit etc.Dressing mechanism comprises top sieve 6, sieves 9 down, by original text sieve 10, tail sheet 11, screen box 13 and hood 7 etc.; Gap between screen box two medial surfaces and threshing frame biside plate inboard is respectively with 5 sealings of sealing offset plate; be welded with a steel plate 14 in straw outlet 12 and threshing frame 2 junctions, threshing frame 2 inboards, guaranteed at straw outlet 12 smooth fully with threshing frame 2 inwalls and the screen box place side joint synapsis of threshing frame 2 one sides.Hood 7 middle parts at dressing mechanism are installed with cloth check apron 8.
In the use, behind the rice-wheat threshing, seed and short and small stalk enter cleaning and sorting system, and long stalk, weeds etc. are discharged from straw outlet 12; Seed and short and small stalk enter the top sieve 6 of cleaning and sorting system, top sieve 6 is under the effect of vibration and blower fan 3, seed is fallen down on the sieve 9, short and small stalk and other assorted surplus parts fall into down on the sieve 9, another part is blown out outside the machine by air-flow under fan action or falls by on the original text sieve 10, vibration falls on the tail sheet 11 through screen box, outside tail sheet 11 discharge machines; Fall down sieve on 9 seed and the short and small stalk of fraction and assorted surplus seed falls into horizontal screw conveyor 4 under blower fan 3 and screen box vibration, short and small stalk and other assorted surplus being blown to outside the tail sheet 11 discharge machines.
Because screen box and threshing frame both sides seal fully, so short and small stalk can not enter horizontal screw conveyor 4, thereby short and small stalk is assorted seldom surplus with other in the seed, seed cleannes height.
Claims (1)
1, the endless-track type rice-wheat combine-harvester that has novel dressing mechanism, comprise ceding of Taiwan mechanism, separating mechanism, chassis and actuating unit, it is characterized in that: the gap between screen box two medial surfaces of dressing mechanism and the threshing frame biside plate inboard is respectively equipped with the sealing offset plate, is provided with sealing plate at straw outlet and threshing frame junction, the screen box outside; In the hood of dressing mechanism, be provided with check apron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01218082 CN2471076Y (en) | 2001-03-27 | 2001-03-27 | Caterpillar combine harvester for rice and wheat with separating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01218082 CN2471076Y (en) | 2001-03-27 | 2001-03-27 | Caterpillar combine harvester for rice and wheat with separating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2471076Y true CN2471076Y (en) | 2002-01-16 |
Family
ID=33636188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01218082 Expired - Fee Related CN2471076Y (en) | 2001-03-27 | 2001-03-27 | Caterpillar combine harvester for rice and wheat with separating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2471076Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104168756A (en) * | 2011-08-22 | 2014-11-26 | 凯斯纽荷兰(上海)机械研发有限公司 | Harvester with cleaning system having early clean grain evacuation |
-
2001
- 2001-03-27 CN CN 01218082 patent/CN2471076Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104168756A (en) * | 2011-08-22 | 2014-11-26 | 凯斯纽荷兰(上海)机械研发有限公司 | Harvester with cleaning system having early clean grain evacuation |
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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 |