CN203563381U - Efficient cleaning device for harvester - Google Patents
Efficient cleaning device for harvester Download PDFInfo
- Publication number
- CN203563381U CN203563381U CN201320694891.6U CN201320694891U CN203563381U CN 203563381 U CN203563381 U CN 203563381U CN 201320694891 U CN201320694891 U CN 201320694891U CN 203563381 U CN203563381 U CN 203563381U
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- CN
- China
- Prior art keywords
- screening
- screening bar
- fixed head
- efficient cleaning
- screen
- 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 - Lifetime
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 35
- 238000012216 screening Methods 0.000 claims description 95
- 239000004744 fabric Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 235000013339 cereals Nutrition 0.000 description 24
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
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Abstract
The utility model provides an efficient cleaning device for a harvester. The efficient cleaning device comprises a vibration screen frame provided with a screen strip lower fixing plate. The left side of the upper portion of the screen strip lower fixing plate and the right side of the upper portion of the screen strip lower fixing plate are provided with a screen strip left upper fixing plate and a screen strip right upper fixing plate respectively, the screen strip left upper fixing plate and the screen strip right upper fixing plate are movably connected with the vibration screen frame, a plurality of screen strips parallel to one another are arranged between the screen strip left upper fixing plate and the screen strip right upper fixing plate, the upper ends of the two sides of the screen strips are matched with the screen strip left upper fixing plate and the screen strip right upper fixing plate in a screw joint mode respectively through bolts, and the lower ends of the two sides of the screen strips are matched with the two sides of the screen strip lower fixing plate in a screw joint mode respectively through bolts. According to the efficient cleaning device, the mesh of a screen can be adjusted according to the size of grains, a tail screen used in cooperation with repeated threshing is arranged, the requirements for carrying out harvester cleaning many times can be met, and the cleaning efficiency is high.
Description
Technical field
The utility model belongs to grain header field, specifically a kind of grain header high-efficient cleaning screening device.
Background technology
On grain header, often need to use vibratory sieve, for cleaning entering the cereal of grain header, common cleaning plant, can not control the size of sieving, can not be applicable to the needs of various types of grain and grain header, and only have a sieve, can only once clean, can not meet the needs of repeatedly cleaning grain header, cause and clean not thoroughly completely, clean of low quality.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of grain header high-efficient cleaning screening device.
A kind of grain header high-efficient cleaning screening device, it is characterized in that its involving vibrations screen frame (unit), in described shaker basket, be provided with screening bar bottom plate, the left and right sides, top of described screening bar bottom plate is respectively arranged with screening bar upper left fixed head and the screening bar upper right fixed head being flexibly connected with shaker basket, between described screening bar upper left fixed head and screening bar upper right fixed head, be provided with some the screening bars that are parallel to each other, the upper end of described screening bar both sides is respectively by bolt and screening bar upper left fixed head and screening bar upper right fixed head threaded, the lower end of described screening bar both sides is the both sides threaded with screening bar bottom plate by bolt respectively.
Described a kind of grain header high-efficient cleaning screening device, it is characterized in that between described screening bar, being provided with one regulates screening bar, on described screening bar upper left fixed head and screening bar upper right fixed head, be respectively arranged with adjusting lever with regulating the outside of screening bar junction.
Described a kind of grain header high-efficient cleaning screening device, is characterized in that the rear portion of described shaker basket is provided with tail sheet, is provided with latticed screen cloth on described tail sheet.
Described a kind of grain header high-efficient cleaning screening device, is characterized in that the gap between the grid Gap-Ratios screening bar of described screen cloth is large.
Described a kind of grain header high-efficient cleaning screening device, is characterized in that the bottom of described tail sheet is provided with the combination of vibratory sieve power transmission shaft.
Described a kind of grain header high-efficient cleaning screening device, the front end that it is characterized in that described shaker basket is provided with front rubber peel, the both sides of described shaker basket are provided with side rubber peel, the rear portion downside of described shaker basket is provided with the rear rubber peel turning forward, and described rear rubber peel is connected with shaker basket by rubber connecting plate.
Described a kind of grain header high-efficient cleaning screening device, is characterized in that by pressing plate, being connected between described rear rubber peel and rubber connecting plate.
Described a kind of grain header high-efficient cleaning screening device, is characterized in that described bolt and the junction of screening bar bottom plate, screening bar upper left fixed head and screening bar upper right fixed head are respectively arranged with split pin.
Described a kind of grain header high-efficient cleaning screening device, is characterized in that the bottom of described shaker basket is provided with lower sieve.
Grain header of the present utility model high-efficient cleaning screening device, the gap that can sieve according to the size adjustment of cereal, and be provided with for coordinating again de-tail sheet, can meet the needs of repeatedly cleaning grain header, cleaning efficiency is high.
Accompanying drawing explanation
Fig. 1 is side structure schematic diagram of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model;
In figure, 1-front rubber peel; 2-shaker basket; 3-screening bar bottom plate; 4-split pin; 5-screening bar upper left fixed head; 6-rear rubber peel; 7-lower sieve; 8-rubber connecting plate; 9-pressing plate; The combination of 10-vibratory sieve power transmission shaft; 11-side rubber peel; 12-side rubber press strip; 13-screening bar; 14-screening bar upper right fixed head; 15-regulate and screen bar; 16-tail sheet.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
As depicted in figs. 1 and 2, a kind of grain header high-efficient cleaning screening device of the present utility model, involving vibrations screen frame (unit) 2, the bottom of shaker basket 2 is provided with lower sieve 7.In shaker basket 2, be provided with screening bar bottom plate 3, the left and right sides, top of screening bar bottom plate 3 is respectively arranged with screening bar upper left fixed head 5 and the screening bar upper right fixed head 14 being flexibly connected with shaker basket 2, between screening bar upper left fixed head 5 and screening bar upper right fixed head 14, be provided with some the screening bars 13 that are parallel to each other, the upper end of screening bar 13 both sides is respectively by bolt and screening bar upper left fixed head 5 and screening bar upper right fixed head 14 threaded, the lower end of screening bar 13 both sides is the both sides threaded with screening bar bottom plate 3 by bolt respectively, bolt and screening bar bottom plate 3, the junction of screening bar upper left fixed head 5 and screening bar upper right fixed head 14 is respectively arranged with split pin 4.Between screening bar 13, be provided with one and regulate screening bar 15, on screening bar upper left fixed head 5 and screening bar upper right fixed head 14, be respectively arranged with adjusting lever with regulating the outside of screening bar 15 junctions, during screening, can be by regulating lever to move screening bar upper left fixed head 5 and screening bar upper right fixed head 14, make all screening bars 13 to equidirectional rotation, thereby regulate the gap between screening bar 13.The rear portion of shaker basket 2 is provided with tail sheet 16, on tail sheet 16, be provided with latticed screen cloth, gap between the grid Gap-Ratios screening bar 13 of screen cloth is large, can make the paddy do not cleaned completely enter rethreshing device by tail sheet 16 and take off again with secondary and clean.The bottom of tail sheet 16 is provided with vibratory sieve power transmission shaft combination 10, by vibratory sieve power transmission shaft combination 10, whole device is vibrated.The front end of shaker basket 2 is provided with front rubber peel 1, the both sides of shaker basket 2 are provided with side rubber peel 11, the vibration abrasion that front rubber peel 1 and side rubber peel 11 can alleviator bring during vibration, anti-locking apparatus damages, the rear portion downside of shaker basket 2 is provided with the rear rubber peel 6 turning forward, cereal after rear rubber peel 6 can make to sieve is concentrated to equidirectional and is entered next cleaning plant, rear rubber peel 6 is connected with shaker basket 2 by rubber connecting plate 8, between rear rubber peel 6 and rubber connecting plate 8, by pressing plate 9, is connected.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within being all included in protection domain of the present utility model.
Claims (9)
1. a grain header high-efficient cleaning screening device, it is characterized in that its involving vibrations screen frame (unit) (2), in described shaker basket (2), be provided with screening bar bottom plate (3), the left and right sides, top of described screening bar bottom plate (3) is respectively arranged with screening bar upper left fixed head (5) and the screening bar upper right fixed head (14) being flexibly connected with shaker basket (2), between described screening bar upper left fixed head (5) and screening bar upper right fixed head (14), be provided with some the screening bars (13) that are parallel to each other, the upper end of described screening bar (13) both sides is respectively by bolt and screening bar upper left fixed head (5) and screening bar upper right fixed head (14) threaded, the lower end of described screening bar (13) both sides is the both sides threaded with screening bar bottom plate (3) by bolt respectively.
2. a kind of grain header high-efficient cleaning screening device as claimed in claim 1, it is characterized in that between described screening bar (13), being provided with one regulates screening bar (15), described screening bar upper left fixed head (5) and screening bar upper right fixed head (14) are upper is respectively arranged with adjusting lever with regulating the outside of screening bar (15) junction.
3. a kind of grain header high-efficient cleaning screening device as claimed in claim 1, is characterized in that the rear portion of described shaker basket (2) is provided with tail sheet (16), and described tail sheet is provided with latticed screen cloth on (16).
4. a kind of grain header high-efficient cleaning screening device as claimed in claim 3, is characterized in that the gap between the grid Gap-Ratios screening bar (13) of described screen cloth is large.
5. a kind of grain header high-efficient cleaning screening device as claimed in claim 3, is characterized in that the bottom of described tail sheet (16) is provided with vibratory sieve power transmission shaft combination (10).
6. a kind of grain header high-efficient cleaning screening device as claimed in claim 1, the front end that it is characterized in that described shaker basket (2) is provided with front rubber peel (1), the both sides of described shaker basket (2) are provided with side rubber peel (11), the rear portion downside of described shaker basket (2) is provided with the rear rubber peel (6) turning forward, and described rear rubber peel (6) is connected with shaker basket (2) by rubber connecting plate (8).
7. a kind of grain header high-efficient cleaning screening device as claimed in claim 6, is characterized in that by pressing plate (9), being connected between described rear rubber peel (6) and rubber connecting plate (8).
8. a kind of grain header high-efficient cleaning screening device as claimed in claim 1, is characterized in that described bolt and the junction of screening bar bottom plate (3), screening bar upper left fixed head (5) and screening bar upper right fixed head (14) are respectively arranged with split pin (4).
9. a kind of grain header high-efficient cleaning screening device as claimed in claim 1, is characterized in that the bottom of described shaker basket (2) is provided with lower sieve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320694891.6U CN203563381U (en) | 2013-11-06 | 2013-11-06 | Efficient cleaning device for harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320694891.6U CN203563381U (en) | 2013-11-06 | 2013-11-06 | Efficient cleaning device for harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203563381U true CN203563381U (en) | 2014-04-30 |
Family
ID=50531154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320694891.6U Expired - Lifetime CN203563381U (en) | 2013-11-06 | 2013-11-06 | Efficient cleaning device for harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203563381U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105474894A (en) * | 2016-01-20 | 2016-04-13 | 莱恩农业装备有限公司 | Adjustable grading sieve |
| CN105493782A (en) * | 2016-01-20 | 2016-04-20 | 莱恩农业装备有限公司 | Double-sieve-piece synchronous adjusting sorting sieve |
| CN106576578A (en) * | 2016-12-30 | 2017-04-26 | 中联重机浙江有限公司 | Vibrating screen assembly of combine harvester |
-
2013
- 2013-11-06 CN CN201320694891.6U patent/CN203563381U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105474894A (en) * | 2016-01-20 | 2016-04-13 | 莱恩农业装备有限公司 | Adjustable grading sieve |
| CN105493782A (en) * | 2016-01-20 | 2016-04-20 | 莱恩农业装备有限公司 | Double-sieve-piece synchronous adjusting sorting sieve |
| CN106576578A (en) * | 2016-12-30 | 2017-04-26 | 中联重机浙江有限公司 | Vibrating screen assembly of combine harvester |
| CN106576578B (en) * | 2016-12-30 | 2024-01-23 | 中联重机浙江有限公司 | Vibrating screen assembly of combine harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZOOMLION HEAVY MACHINERY ZHEJIANG CO., LTD. Free format text: FORMER NAME: QIRUI HEAVY INDUSTRY ZHEJIANG CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 317000 Taizhou, Jiangsu Province, South Street, Jiangnan Road, No. South Road, No. 600 Patentee after: ZOOMLION HEAVY MACHINERY ZHEJIANG Co.,Ltd. Address before: 317000 Taizhou, Jiangsu Province, South Street, Jiangnan Road, No. South Road, No. 600 Patentee before: CHERY HEAVY INDUSTRY ZHEJIANG Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |
|
| CX01 | Expiry of patent term |