CN205082188U - Eccentric wheel drive parallel four -bar mechanism cut straightly formula sowing mechanism - Google Patents
Eccentric wheel drive parallel four -bar mechanism cut straightly formula sowing mechanism Download PDFInfo
- Publication number
- CN205082188U CN205082188U CN201520812712.3U CN201520812712U CN205082188U CN 205082188 U CN205082188 U CN 205082188U CN 201520812712 U CN201520812712 U CN 201520812712U CN 205082188 U CN205082188 U CN 205082188U
- Authority
- CN
- China
- Prior art keywords
- eccentric wheel
- shaft
- crank
- pole
- parallelogram lindage
- 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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Classifications
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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
-
- 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
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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- Soil Working Implements (AREA)
Abstract
The utility model belongs to the technical field of the corn drill technique of grow in -process and specifically relates to an eccentric wheel drive parallel four -bar mechanism cut straightly formula sowing mechanism is related to. Its characteristics are including the motor, the motor pass through driving chain I and crank and link to each other, the crank links to each other with bury cavitation pole and pole body respectively, it is continuous that bury cavitation pole and pole body pass through the driven lever, the pole is provided with the horizon bar on one's body, the motor passes through driving chain II and links to each other with the eccentric wheel fixed in the frame, is provided with the ejector pin parallel with the horizontal direction on the eccentric wheel, crank, the cavitation pole that buries, driven lever and pole body through the articulated parallel four -bar mechanism that forms. It can effectively reduce the fenestra size when the seeding operation, make the heat insulating ability of membrane and wind resistance higher like this, and it provides the powerful guarantee to increase production for the crop.
Description
Technical field
The utility model relates to the corn drill technical field in farming process, especially relates to a kind of eccentric wheel and drives the direct insertion sowing mechanism of parallelogram lindage.
Background technology
In prior art, the hole former of implanted device of attacking a vital point in complete machine advance process is: (1) moves downward cavitation; (2) move backward relative to complete machine while moving downward, to ensure the shaping and seeding of cavities; (3) move upward and return.During mulch bunch planting kind, fenestra size is one of important parameter weighing operation quality, in order to be conducive to insulation and improve wind resistance, do not affecting under the prerequisite of emerging, membrane pore size should be the smaller the better, bury at hole former and in the process of being unearthed, then should realize straight cutting motion, namely vertically bury and be vertically unearthed, this requires that the part of burying of hole former has less displacement in the horizontal direction.After existing four function pivoted levers exist operation, membrane pore size is excessive, chooses film dyestripping serious, the problems such as the heat insulating ability of film and wind resistance difference.
Summary of the invention
The purpose of this utility model is to avoid the defect of prior art and provides a kind of eccentric wheel to drive the direct insertion sowing mechanism of parallelogram lindage, efficiently solves prior art Problems existing.
For achieving the above object, the technical scheme that the utility model is taked is: described a kind of eccentric wheel drives the direct insertion sowing mechanism of parallelogram lindage, be characterized in comprising motor, described motor is connected with crank by driving-chain I, crank is connected with shaft with boring and caving bar respectively, boring and caving bar is connected by follower lever with shaft, and shaft is provided with horizon bar; Motor is connected with the eccentric wheel be fixed in frame by driving-chain II, eccentric wheel is provided with the push rod with horizontal direction parallel, and described crank, boring and caving bar, follower lever and shaft are by hinged formation parallelogram lindage.
Described push rod one end and eccentric wheel linearly connected, the push rod other end is connected with the shaft of parallelogram lindage by hinged.
Above described driving-chain I, correspondence is provided with spring tension pulley.
The boring and caving bar stage casing of described parallelogram lindage is connected with follower lever one end, and the follower lever other end is connected with shaft one end, and shaft other end crank power center connects, and shaft is connected with rack level direction translational.
The beneficial effects of the utility model are: described a kind of eccentric wheel drives the direct insertion sowing mechanism of parallelogram lindage, which increase spring tension pulley, balance parallelogram lindage crank point and electric machine rotation eccentric axial are apart from the tensioning of chain when change, and the eccentric post rod mechanism of horizontal direction is used for minimizing parallelogram lindage and is burying and the displacement of bunch planting bar horizontal direction during being unearthed.Can membrane pore size be effectively reduced when seeding operation, make like this heat insulating ability of film and wind resistance higher, for crop yield provides powerful guarantee.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present utility model.
Shown in figure: 1. motor; 2. spring tension pulley; 3. driving-chain I; 4. crank; 5. shaft; 6. horizon bar; 7. follower lever; 8. boring and caving bar; 9. push rod; 10. driving-chain II; 11. eccentric wheels.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, described a kind of eccentric wheel drives the direct insertion sowing mechanism of parallelogram lindage, be characterized in comprising motor 1, described motor 1 is connected with crank 4 by driving-chain I 3, crank 4 is connected with shaft 5 with boring and caving bar 8 respectively, boring and caving bar 8 is connected by follower lever 7 with shaft 5, shaft 5 is provided with horizon bar 6; Motor 1 is connected with the eccentric wheel 11 be fixed in frame by driving-chain II 10, and eccentric wheel 11 is provided with the push rod 9 with horizontal direction parallel, described crank 4, boring and caving bar 8, follower lever 7 and shaft 5 are by hinged formation parallelogram lindage.
Further, described push rod 9 one end and eccentric wheel 11 linearly connected, push rod 9 other end is connected with the shaft 5 of parallelogram lindage by hinged.
Further, above described driving-chain I 3, correspondence is provided with spring tension pulley 2.
Further, boring and caving bar 8 stage casing of described parallelogram lindage is connected with follower lever 7 one end, and follower lever 7 other end is connected with shaft 5 one end, and shaft 5 other end crank 4 power center (PC) connects, and shaft 5 is connected with rack level direction translational.
Described a kind of eccentric wheel drives the direct insertion sowing mechanism of parallelogram lindage, during its work, crank 4 does gyration under motor 1 drives, drive boring and caving bar 8 and follower lever 7 to turn round, eccentric wheel 11, under motor 1 drives, drives push rod 9 to promote whole parallelogram lindage and moves horizontally, two-way motion parallel drive boring and caving bar 8 is sowed in direction of advance " zero-speed ", complete cavitation, a process of charging seed, in complete machine motion process, boring and caving bar keeps vertical with ground all the time.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. an eccentric wheel drives the direct insertion sowing mechanism of parallelogram lindage, it is characterized in that comprising motor, described motor is connected with crank by driving-chain I, and crank is connected with shaft with boring and caving bar respectively, boring and caving bar is connected by follower lever with shaft, and shaft is provided with horizon bar; Motor is connected with the eccentric wheel be fixed in frame by driving-chain II, eccentric wheel is provided with the push rod with horizontal direction parallel, and described crank, boring and caving bar, follower lever and shaft are by hinged formation parallelogram lindage.
2. a kind of eccentric wheel as claimed in claim 1 drives the direct insertion sowing mechanism of parallelogram lindage, it is characterized in that: described push rod one end and eccentric wheel linearly connected, and the push rod other end is connected with the shaft of parallelogram lindage by hinged.
3. a kind of eccentric wheel as claimed in claim 1 drives the direct insertion sowing mechanism of parallelogram lindage, it is characterized in that: above described driving-chain I, correspondence is provided with spring tension pulley.
4. a kind of eccentric wheel as claimed in claim 1 drives the direct insertion sowing mechanism of parallelogram lindage, it is characterized in that: the boring and caving bar stage casing of described parallelogram lindage is connected with follower lever one end, the follower lever other end is connected with shaft one end, shaft other end crank power center connects, and shaft is connected with rack level direction translational.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520812712.3U CN205082188U (en) | 2015-10-19 | 2015-10-19 | Eccentric wheel drive parallel four -bar mechanism cut straightly formula sowing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520812712.3U CN205082188U (en) | 2015-10-19 | 2015-10-19 | Eccentric wheel drive parallel four -bar mechanism cut straightly formula sowing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205082188U true CN205082188U (en) | 2016-03-16 |
Family
ID=55472931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520812712.3U Expired - Fee Related CN205082188U (en) | 2015-10-19 | 2015-10-19 | Eccentric wheel drive parallel four -bar mechanism cut straightly formula sowing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205082188U (en) |
-
2015
- 2015-10-19 CN CN201520812712.3U patent/CN205082188U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20161019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |