CN2750638Y - Reaping screen - Google Patents
Reaping screen Download PDFInfo
- Publication number
- CN2750638Y CN2750638Y CN 200420107285 CN200420107285U CN2750638Y CN 2750638 Y CN2750638 Y CN 2750638Y CN 200420107285 CN200420107285 CN 200420107285 CN 200420107285 U CN200420107285 U CN 200420107285U CN 2750638 Y CN2750638 Y CN 2750638Y
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- CN
- China
- Prior art keywords
- gears
- turning cylinder
- gear
- rotating shaft
- framework
- 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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- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model discloses a machinery screen for harvesting potatoes, sweet potatoes and beets. Rotating shafts 3, 4 and support frames 5, 6 are respectively arranged on the front-rear parts of two frames 1, 2 of the machinery screen. More than two gears 7 are arranged on the rotating shaft 3, and the number of gears arranged on the rotating shaft 4 is one as many as the number of the gears on the rotating shaft 3. The gear 9 which the gears arranged on the rotating shaft 4 is one as many as the gears on the rotating shaft 3 is arranged at the outside of the frame 1, and the rest gears 8 are arranged on the inner sides of the frames 1, 2. A plurality of reinforcing bars 10 are transversely and evenly welded on the support frames 5, 6. A plurality of scraping plates 11 are longitudinally lapped on the reinforcing bars 10 in equidistance. A plurality of scraping teeth 12 are arranged on the scraping plates 11; the number of chains 13 which are arranged on the gears 7, 8 is the same as the number of the gears on the rotating shaft 3. The chains 13 and the scraping plates 11 are connected by chain ears 14. In addition, a ploughshare 15 and two suspension rings 16 are also arranged on the front ends of the frame 1, 2. The utility model enables soil to completely separate from the potatoes, the sweet potatoes and the beets, so the collecting net rate of crops is raised; in addition, the chains and the gears can be effectively prevented from clamping and damaging by stones and soil blocks, so the mechanical work efficiency is raised.
Description
Affiliated technical field
The utility model relates to a kind of mechanical sieve that gathers in crops such as potato, Ipomoea batatas, beet.
Background technology
The sieve of crops such as existing harvesting potato, Ipomoea batatas, beet, be directly to set up slide bar on chain, its shortcoming is, the one, and soil, tendril are difficult for dropping to ground, on sieve with potato or Ipomoea batatas or beet etc. mix in, can not guarantee to gather in neatly potato, Ipomoea batatas, beet etc.The 2nd, stone, soil block easily block damage chain and gear, destroy machine work.
Summary of the invention
For overcoming the deficiency of existing harvesting sieve, the utility model provides a kind of and can totally gather in potato, Ipomoea batatas, beet and make stone, soil block be difficult for the harvesting sieve that card decreases chain and gear again.
Solution of the present utility model is, this harvesting sieve respectively is provided with a turning cylinder and a support in the front and rear part of two frameworks, anterior turning cylinder is provided with two to cog, many one of the number of gears that the turning cylinder of the gear ratio front portion that the turning cylinder at rear portion is provided with is provided with, wherein a Duo gear is located at the outside of framework, remaining gear is located at the inboard of two frameworks, on support, laterally be welded with some reinforcing bars equably, vertically be erected with some scraper plates on the reinforcing bar equidistantly, the interval location place of scraper plate between reinforcing bar is provided with scraping teeth, be equiped with the chain of counting similar number with anterior turning cylinder gear on the turning cylinder gear, chain is connected by the chain ear with scraper plate, in addition, the front end at framework also is provided with a ploughshare and two links.
Owing to taked technique scheme, so when the harvesting riddler did, scraper plate and scraping teeth forced soil to drop to fully on the ground of sieve bottom, have improved the net harvesting rate of crops such as potato, Ipomoea batatas, beet greatly, and have protected chain by stone, soil block card damage; The effect of gear backplate has in addition in addition also protected gear not blocked, block bad by stone, soil block effectively, has improved mechanical operating efficiency.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model stereoscopic schematic diagram;
Fig. 2 is the utility model part frame schematic diagram.
Embodiment
As depicted in figs. 1 and 2, this harvesting sieve, at two frameworks 1,2 front and rear part respectively is provided with a turning cylinder 3,4 and one support 5,6, turning cylinder 3 is provided with two to cog 7, many one of the number of gears of the gear ratio turning cylinder 3 that turning cylinder 4 is provided with, many gears 9 is located at the outside of framework 1, this gear 9 links to each other with the driving shaft of motor vehicle, remaining gear 8 is located at framework 1,2 inboard, at support 5, laterally be welded with some reinforcing bars 10 on 6 equably, vertically be erected with some scraper plates 11 on the reinforcing bar 10 equidistantly, scraper plate 11 is provided with several scraping teeth 12, gear 7, be equiped with on 8 with turning cylinder 3 on the chain 13 of number of gears similar number, chain 13 is connected by chain ear 14 with scraper plate 11; In addition, the front end at framework 1,2 also is provided with a ploughshare 15 and two links 16.
For the protection gear is also gear backplate 17 can be set on support 5,6.
When harvesting sieve width is narrower, can establish two gears 7 on the turning cylinder 3, establish three gears on the turning cylinder 4, two gears 8 in these three gears are located at the inboard of framework 1,2, and another gear 9 is located at the outside of framework 1.
When harvesting sieve wider width, can establish three gears 7 on the turning cylinder 3, establish four gears on the turning cylinder 4, three gears 8 in these four gears are located at the inboard of framework 1,2, and another gear 9 is located at the outside of framework 1.
The working method of the utility model harvesting sieve is: two links 16 hang on the motor vehicle, and gear 9 links to each other by chain with the driving shaft of motor vehicle, and the motor vehicle drive shaft turns is ordered about gear 9 and rotated, and drive 3,4 and three chains of turning cylinder 13 then and rotate; Plough by ploughshare crops such as the potato plow, Ipomoea batatas, beet are brought to the harvesting sieve along with motor vehicle moves ahead after, under the effect of the promotion of scraper plate 11 and scraping teeth 12, soil is very fast to be separated on the ground of falling the sieve bottom with potato, Ipomoea batatas, beet, what obtain is clean potato, Ipomoea batatas, beet, reaches the purpose of results.
Claims (4)
1, a kind of harvesting sieve, it is characterized in that: in two frameworks (1), (2) front and rear part respectively is provided with a turning cylinder (3), (4) and a support (5), (6), turning cylinder (3) is provided with the gear (7) more than two, many one of the number of gears on the gear ratio turning cylinder (3) that turning cylinder (4) is provided with, many gears (9) are located at the outside of framework (1), remaining gear (8) is located at framework (1), (2) inboard, in support (5), (6) laterally be welded with some reinforcing bars (10) on equably, vertically be erected with some scraper plates (11) on the reinforcing bar (10) equidistantly, scraper plate (11) is provided with several scraping teeth (12), gear (7), (8) be equiped with chain (13) on turning cylinder (3) number of gears similar number, chain (13) is connected by chain ear (14) with scraper plate (11), in addition, in framework (1), (2) front end also is provided with a ploughshare (15) and two links (16).
2, a kind of harvesting sieve according to claim 1 is characterized in that: also be provided with gear backplate (17) on support (5), (6).
3, a kind of harvesting sieve according to claim 1 and 2, it is characterized in that: turning cylinder (3) is provided with two gears (7), turning cylinder (4) is provided with three gears, two gears (8) in these three gears are located at the inboard of framework (1), (2), and another gear (9) is located at the outside of framework (1).
4, a kind of harvesting sieve according to claim 1 and 2, it is characterized in that: turning cylinder (3) is provided with three gears (7), turning cylinder (4) is provided with four gears, three gears (8) in these four gears are located at the inboard of framework (1), (2), and another gear (9) is located at the outside of framework (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420107285 CN2750638Y (en) | 2004-10-26 | 2004-10-26 | Reaping screen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420107285 CN2750638Y (en) | 2004-10-26 | 2004-10-26 | Reaping screen |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2750638Y true CN2750638Y (en) | 2006-01-11 |
Family
ID=35931821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420107285 Expired - Fee Related CN2750638Y (en) | 2004-10-26 | 2004-10-26 | Reaping screen |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2750638Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107318341A (en) * | 2017-07-31 | 2017-11-07 | 北京鑫科创油莎豆科技发展有限公司 | Cyperue esculentus cropper and cyperue esculentus harvesting method |
CN114651593A (en) * | 2021-04-29 | 2022-06-24 | 成都宇亨智能科技有限公司 | Separating device |
-
2004
- 2004-10-26 CN CN 200420107285 patent/CN2750638Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107318341A (en) * | 2017-07-31 | 2017-11-07 | 北京鑫科创油莎豆科技发展有限公司 | Cyperue esculentus cropper and cyperue esculentus harvesting method |
CN114651593A (en) * | 2021-04-29 | 2022-06-24 | 成都宇亨智能科技有限公司 | Separating device |
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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 |