CN202095274U - Transplanting mechanism of pot seedling transplanter - Google Patents
Transplanting mechanism of pot seedling transplanter Download PDFInfo
- Publication number
- CN202095274U CN202095274U CN2011201915936U CN201120191593U CN202095274U CN 202095274 U CN202095274 U CN 202095274U CN 2011201915936 U CN2011201915936 U CN 2011201915936U CN 201120191593 U CN201120191593 U CN 201120191593U CN 202095274 U CN202095274 U CN 202095274U
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- seedling
- pivot angle
- hinged
- increase
- crank
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Abstract
The utility model discloses a transplanting mechanism of a pot seedling transplanter, consisting of a seedling boat, a crankshaft capable of increasing a swing angle, a swing angle increasing mechanism, a rear pull-push rod, a front pull-push rod, a seedling claw fixing rod, a plurality of left seedling claws, a plurality of right seedling claws, a transplanting mechanism, a seedling claw clamping-open mechanism and an output shaft. In the utility model, the swing angle increasing mechanism is adopted to achieve the requirement of enabling the swing crank to swing with more than 160 degrees; after the swing angle of the swing crank is more than 160 degrees, the ideal seedling grasping trail is easy to realize; and a balance block is arranged on the swing crank, so that the transplanting speed can be increased easily.
Description
Technical field
The utility model relates to agricultural machinery, especially relates to a kind of pot seedling transplanter planting mechanism.
Background technology
At present, the planting mechanism of the pot seedling transplanter of development has roller planting mechanism, swing type planting mechanism, rotary planting mechanism etc.The Trajectory Design of roller planting mechanism seedling pawl requires to realize that easily shortcoming is: roller is that higher pair contacts with slideway, and it is more serious to wear and tear that manufacturing process is complicated.Rotary planting mechanism design, manufacturing, folder are opened seedling pawl complicacy.The swing type planting mechanism is realized pressing from both sides seedling easily and opened the seedling pawl, and is easy to manufacture, the life-span is long, but the track of seedling pawl is difficult to reach the requirement of wobble crank pivot angle more than 160 ° because of the factor of the drive line angle that receives toggle.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art, and provides the pivot angle that increases the wobble crank of planting greater than 160 ° pot seedling transplanter planting mechanism.
The purpose of the utility model be achieved in that it by the seedling ship, increase pivot angle crank axle, increase pivot angle mechanism, back pulling-pushing rod, preceding pulling-pushing rod, seedling pawl dead lever, several left seedling pawls, several right seedling pawls, planting mechanism, seedling pawl folder opening mechanism, output shaft and form; It is characterized in that; Install at the two ends of the crank axle of the increase pivot angle of described seedling ship rear side increases pivot angle mechanism; The bearing that the output shaft of increase pivot angle mechanism passes on the seedling ship links to each other with planting mechanism; Several left seedling pawls and several right seedling pawl mounted in pairs are on seedling pawl dead lever, and the rear end of several left seedling pawls is hinged with the back pulling-pushing rod, and the rear end of several right seedling pawls and preceding pulling-pushing rod are hinged; The left end of back pulling-pushing rod and preceding pulling-pushing rod and seedling pawl folder opening mechanism are hinged; Connecting rod is fixed on the swing arm of being convenient to plant behind the right side of seedling pawl dead lever and is hinged, and fixed pin shaft one end is fixed on the seedling ship bearing, and the fixed pin shaft other end is hinged with the swing arm of planting; The bearing of seedling pawl folder opening mechanism and seedling pawl dead lever is hinged; Bearing is fixed in the back, left side of seedling pawl dead lever, and the two ends of seedling pawl dead lever are hinged with the wobble crank bearing pin of planting, and balance weight is installed in the front end of the wobble crank of planting.
Described increase pivot angle mechanism be fixed in the crank axle two ends that increase pivot angle increase pivot angle crank, increase the pivot angle connecting rod the rear end with increase the pivot angle crank and be hinged; The front end that increases the pivot angle connecting rod is hinged with the bearing pin that increases on the pivot angle gear wheel; Increasing the pivot angle gear wheel is installed on the gear wheel fixed axis; Gear wheel fixed axis one end is fixed on the bearing of seedling ship, increases the pivot angle gear wheel and is meshed with increase pivot angle output pinion.
Rear end and seedling pawl dead lever that described left seedling pawl, the another kind of installation method of right seedling pawl are left seedling pawl and right seedling pawl are hinged; The centre of several left seedling pawls is hinged with the back pulling-pushing rod; The centre of several right seedling pawls and preceding pulling-pushing rod are hinged, and bearing is fixed in the front, left side of seedling pawl dead lever.
The another kind of described increase pivot angle mechanism increases pivot angle mechanism; It comprises connecting axle, the driving wheel that increase pivot angle crank, increase pivot angle connecting rod, driven pulley, follower shaft, increase pivot angle connecting rod link to each other with flexible piece; Flexible piece begins to walk around driven pulley from connecting axle to be walked around driving wheel again and links to each other with connecting axle and form the closed-loop of flexible piece, and flexible piece can be synchronous band, chain, silent chain.
Because adopt such scheme, the pot seedling transplanter planting mechanism that the utility model provides has such beneficial effect: 1, adopt increase pivot angle mechanism, so the pivot angle that is prone to reach wobble crank is greater than the requirement more than 160 °; 2, the pivot angle of wobble crank is greater than the movement locus of grabbing seedling that is prone to realize ideal after 160 °; 3, balance weight has been installed on the wobble crank and has been prone to improve transplanting speed.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the sketch map of another kind of installation method of the left and right seedling pawl of the utility model.
Fig. 3 is the another kind of structural representation of the increase pivot angle mechanism of the utility model.
In Fig. 1 to Fig. 3,1, increase pivot angle mechanism; 1-1, increase pivot angle crank; 1-2, increase pivot angle connecting rod; 1-3, bearing pin; 1-4, gear wheel fixed axis; 1-5, increase pivot angle gear wheel; 1-6, increase pivot angle output pinion; 1-7, follower shaft; 1-8, follower shaft; 1-9, connecting axle; 1-10, flexible piece; 1-11, driving wheel; 2, seedling ship; 3, back pulling-pushing rod; 4, increase the pivot angle crank axle; 5, preceding pulling-pushing rod; 6, left seedling pawl; 7, right seedling pawl; 8, fork axle; 9, planting mechanism; 9-1, balance weight; 9-2, the wobble crank of planting; 9-3, the wobble crank bearing pin of planting; 9-4, seedling pawl fixed pin shaft; 9-5, the swing arm of planting; 10, seedling pawl dead lever; 10-1, connecting rod; 10-2, bearing; 11, seedling pawl folder opening mechanism; 12, output wheel.
Embodiment
The pot seedling transplanter planting mechanism that the utility model provides; It forms (12) by seedling ship (2), the crank axle (1-1) that increases pivot angle, increase pivot angle mechanism (1), back pulling-pushing rod (3), preceding pulling-pushing rod (5), seedling pawl dead lever (10), several left seedling pawls (6), several right seedling pawls (7), planting mechanism (9), seedling pawl folder opening mechanism (11), output shaft; It is characterized in that; Install at the two ends of the crank axle (4) of the increase pivot angle of described seedling ship (2) rear side increases pivot angle mechanism (1); The bearing that the output shaft (12) of increase pivot angle mechanism (1) passes on the seedling ship (2) links to each other with planting mechanism (9); Several left seedling pawls (6) and several right seedling pawl (7) mounted in pairs are on seedling pawl dead lever (10), and the rear end of several left seedling pawls (6) is hinged with back pulling-pushing rod (3), and the rear end of several right seedling pawls (7) and preceding pulling-pushing rod (5) are hinged; The left end of back pulling-pushing rod (3) and preceding pulling-pushing rod (5) and seedling pawl folder opening mechanism (11) are hinged; Connecting rod (10-1) is fixed on the swing arm (9-5) of being convenient to plant behind the right side of seedling pawl dead lever (10) and is hinged, and fixed pin shaft (9-4) end is fixed on seedling ship (2) bearing, and fixed pin shaft (9-4) other end is hinged with the swing arm (9-5) of planting; Seedling pawl folder opening mechanism (11) is hinged with the bearing (10-2) of seedling pawl dead lever (10); Bearing (10-2) is fixed in the back, left side of seedling pawl dead lever (10), and the two ends of seedling pawl dead lever (10) are hinged with the wobble crank bearing pin (9-3) of planting, and balance weight (9-1) is installed in the front end of the wobble crank of planting (9-2).Described increase pivot angle mechanism (1) is fixed in the increase pivot angle crank (1-1) at crank axle (4) two ends that increase pivot angle, the rear end that increases pivot angle connecting rod (1-2) and increase pivot angle crank (1-1) and is hinged; The front end that increases pivot angle connecting rod (1-2) is hinged with the bearing pin (1-3) that increases on the pivot angle gear wheel (1-5); Increasing pivot angle gear wheel (1-5) is installed on the gear wheel fixed axis (1-4); Gear wheel fixed axis (1-4) end is fixed on the bearing of seedling ship (2), increases pivot angle gear wheel (1-5) and is meshed with increase pivot angle output pinion (1-6).Described left seedling pawl (6), the another kind of installation method of right seedling pawl (7) are that the rear end and the seedling pawl dead lever (10) of left seedling pawl (6) and right seedling pawl (7) is hinged; The centre of several left seedling pawls (6) is hinged with back pulling-pushing rod (3); The centre of several right seedling pawls (7) and preceding pulling-pushing rod (5) are hinged, and bearing (10-2) is fixed in the front, left side of seedling pawl dead lever (10).The another kind of described increase pivot angle mechanism (1) increases pivot angle mechanism; It comprises increases pivot angle crank (1-1), increase pivot angle connecting rod (1-2), driven pulley (1-7), follower shaft (1-8), increase connecting axle (1-9), driving wheel (1-11) that pivot angle connecting rod (1-2) links to each other with flexible piece (1-10); Flexible piece (1-10) begins to walk around driven pulley (1-7) from connecting axle (1-9) to be walked around driving wheel (1-11) again and links to each other with connecting axle (1-8) and form the closed-loop of flexible piece (1-10), and flexible piece (1-10) can be synchronous band, chain, silent chain.Because adopt such scheme, the pot seedling transplanter planting mechanism that the utility model provides has such beneficial effect: 1, adopt increase pivot angle mechanism, so the pivot angle that is prone to reach wobble crank is greater than the requirement more than 160 °; 2, the pivot angle of wobble crank is greater than the movement locus of grabbing seedling that is prone to realize ideal after 160 °; 3, balance weight has been installed on the wobble crank and has been prone to improve transplanting speed.
Claims (4)
1. pot seedling transplanter planting mechanism; It is made up of seedling ship, the crank axle that increases pivot angle, increase pivot angle mechanism, back pulling-pushing rod, preceding pulling-pushing rod, seedling pawl dead lever, several left seedling pawls, several right seedling pawls, planting mechanism, seedling pawl folder opening mechanism, output shaft; It is characterized in that; Install at the two ends of the crank axle (4) of the increase pivot angle of described seedling ship (2) rear side increases pivot angle mechanism (1); The bearing that the output shaft (12) of increase pivot angle mechanism (1) passes on the seedling ship (2) links to each other with planting mechanism (9); Several left seedling pawls (6) and several right seedling pawl (7) mounted in pairs are on seedling pawl dead lever (10), and the rear end of several left seedling pawls (6) is hinged with back pulling-pushing rod (3), and the rear end of several right seedling pawls (7) and preceding pulling-pushing rod (5) are hinged; The left end of back pulling-pushing rod (3) and preceding pulling-pushing rod (5) and seedling pawl folder opening mechanism (11) are hinged; The back, right side that connecting rod (10-1) is fixed on seedling pawl dead lever (10) is hinged with the swing arm (9-5) of planting, and fixed pin shaft (9-4) end is fixed on seedling ship (2) bearing, and fixed pin shaft (9-4) other end is hinged with the swing arm (9-5) of planting; Seedling pawl folder opening mechanism (11) is hinged with the bearing (10-2) of seedling pawl dead lever (10); Bearing (10-2) is fixed in the back, left side of seedling pawl dead lever (10), and the two ends of seedling pawl dead lever (10) are hinged with the wobble crank bearing pin (9-3) of planting, and balance weight (9-1) is installed in the front end of the wobble crank of planting (9-2).
2. pot seedling transplanter planting mechanism according to claim 1; It is characterized in that: described increase pivot angle mechanism (1) is fixed in the increase pivot angle crank (1-1) at crank axle (4) two ends that increase pivot angle, the rear end that increases pivot angle connecting rod (1-2) and increase pivot angle crank (1-1) and is hinged; The front end that increases pivot angle connecting rod (1-2) is hinged with the bearing pin (1-3) that increases on the pivot angle gear wheel (1-5); Increasing pivot angle gear wheel (1-5) is installed on the gear wheel fixed axis (1-4); Gear wheel fixed axis (1-4) end is fixed on the bearing of seedling ship (2), increases pivot angle gear wheel (1-5) and is meshed with increase pivot angle output pinion (1-6).
3. pot seedling transplanter planting mechanism according to claim 1; It is characterized in that: the another kind of installation method of described left seedling pawl (6), right seedling pawl (7) is that the rear end and the seedling pawl dead lever (10) of left seedling pawl (6) and right seedling pawl (7) is hinged; The centre of several left seedling pawls (6) is hinged with back pulling-pushing rod (3); The centre of several right seedling pawls (7) and preceding pulling-pushing rod (5) are hinged, and bearing (10-2) is fixed in the front, left side of seedling pawl dead lever (10).
4. pot seedling transplanter planting mechanism according to claim 1; It is characterized in that: the another kind of described increase pivot angle mechanism (1) increases pivot angle mechanism and is; It comprises increases pivot angle crank (1-1), increase pivot angle connecting rod (1-2), driven pulley (1-7), follower shaft (1-8), increase connecting axle (1-9), driving wheel (1-11) that pivot angle connecting rod (1-2) links to each other with flexible piece (1-10); Flexible piece (1-10) begins to walk around driven pulley (1-7) from connecting axle (1-9) to be walked around driving wheel (1-11) again and links to each other with connecting axle (1-8) and form the closed-loop of flexible piece (1-10), and flexible piece (1-10) can be synchronous band, chain, silent chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201915936U CN202095274U (en) | 2011-05-31 | 2011-05-31 | Transplanting mechanism of pot seedling transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201915936U CN202095274U (en) | 2011-05-31 | 2011-05-31 | Transplanting mechanism of pot seedling transplanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202095274U true CN202095274U (en) | 2012-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201915936U Expired - Fee Related CN202095274U (en) | 2011-05-31 | 2011-05-31 | Transplanting mechanism of pot seedling transplanter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202095274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455053A (en) * | 2017-08-28 | 2017-12-12 | 张家凡 | Full length of time rice seedlings grow section electric rice transplanter |
-
2011
- 2011-05-31 CN CN2011201915936U patent/CN202095274U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455053A (en) * | 2017-08-28 | 2017-12-12 | 张家凡 | Full length of time rice seedlings grow section electric rice transplanter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20130531 |