CN202127605U - Automatic seedling taking device - Google Patents
Automatic seedling taking device Download PDFInfo
- Publication number
- CN202127605U CN202127605U CN201120239230U CN201120239230U CN202127605U CN 202127605 U CN202127605 U CN 202127605U CN 201120239230 U CN201120239230 U CN 201120239230U CN 201120239230 U CN201120239230 U CN 201120239230U CN 202127605 U CN202127605 U CN 202127605U
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- seedling
- dish
- cylinder
- driving
- seedling dish
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Abstract
The utility model relates to the field of agricultural machinery and provides an automatic seedling taking device which can realize that seedlings are taken out automatically during transplantation of plug tray seedlings in the manner that mechanical manner and the pneumatic manner are combined when crops are transplanted. The automatic seedling taking device comprises driven rollers for seedling tray driving, driven shafts for seedling tray driving, linear guide rods, a chuck holder, linear bearing seats, linear bearings, machine frame pillars, mounted bearings, seedling tray positioning spring leaves, a seedling pushing-out mechanism, a left tray moving cylinder, a right tray moving cylinder, guide rod supports, a seedling pushing-out cylinder, driving rollers for seedling tray driving, a stepping cylinder, a synchronous belt driving wheel, a machine frame cross beam, a synchronous belt, a synchronous belt driven wheel, a driven shaft ratchet wheel, seedling trays, a ratchet wheel rocking arm, a friction belt, a driving shaft ratchet wheel, a friction wheel and ratchet tongues. The automatic seedling taking device provided by the utility model can be used for taking out pot seedlings from the seedling trays reliably, quickly and accurately, and meanwhile damages to seedling trays and pot seedlings are reduced, the work intensity during operation of the transplantation is reduced, and the working efficiency of a transplanter is improved.
Description
Affiliated technical field:
The utility model relates to agricultural mechanical field, is a kind of when transplanting crops, adopts machinery, the pneumatic mode that combines to realize getting automatically in the cave dish transplantation of seedlings process device of seedling.
Background technology:
China is a large agricultural country, and the transplanting of dry land crop also has long history, and for a long time, the transplanting of dry land crop is mainly accomplished by manual work, and labour intensity is big, and transplanting efficiency is low.China successively succeeds in developing a collection of semi-automatic transplanter in the eighties in 20th century; They have alleviated labour intensity to a certain extent; Improved transplanting efficiency; But their great majority are not got the seedling device accordingly automatically, just lean on manual work that seedling individual plant from the seedling dish is taken out, thereby have limited the transplanting efficiency of transplanter.Raising along with level of farming mechanization; The automaticity of transplanter is also increasingly high, the mode that adopts manipulator to get seedling automatically successively occurred, and it is fast that this mode is pressed from both sides seedling speed; It is also reliable to work; But manipulator causes damage to the seedling bar easily when gripping seedling bar, reduced the transplanting quality, thus need a kind of can be fast, no seedling injury gets the seedling device automatically reliably and in getting the seedling process.
Summary of the invention:
The purpose of the utility model is easily the seedling bar to be caused the problem of damage to the seedling clipping machine structure that existing transplanter is got the seedling device; Provide a kind of high-efficiency automatic to get the seedling device; Can be reliably, quickly and accurately pot seedling is taken out from the seedling dish; Reduce injury simultaneously, reduce the labour intensity when transplanting operation, improve the operating efficiency of transplanter seedling dish and pot seedling.
The used technical scheme of the utility model patent is: get automatically the seedling device by the seedling dish drive driven voller, seedling dish drive driven shaft, linear guide, chuck holder, linear axis bearing, linear bearing, framework pillar, rolling bearing units, seedling dish positioning reed, top seedling mechanism, about move dish cylinder, guide bar receiver, top seedling cylinder, seedling dish drive drive roll, stepping cylinder, synchronously be with driving wheel, housiung separator, synchronously band, be with driven pulley, driven shaft ratchet, seedling dish, ratchet rocking arm, friction band, driving shaft ratchet, friction pulley and sour jujube tongue to constitute synchronously; Linear guide is installed on the chuck holder through two linear axis bearings that are embedded with linear bearing; Chuck holder can be along the axial move left and right of linear guide, and the two ends of linear guide are fixed on the framework pillar through guide bar receiver; Housiung separator is fixed on the framework pillar; Seedling dish positioning reed is installed in the both sides of chuck holder, is used for seedling dish stepping accurate location afterwards; The seedling dish drives driven shaft and seedling dish driving driving shaft is installed on the chuck holder; The cylinder block of stepping cylinder is installed on the chuck holder, and the cylinder rod of stepping cylinder is hinged with the ratchet rocking arm that is installed on the driving shaft ratchet; About move the dish cylinder cylinder block be installed on the framework pillar, about move the dish cylinder cylinder rod be installed on the chuck holder; The cylinder block of top seedling cylinder is installed on the housiung separator, and the cylinder rod of top seedling cylinder links to each other with top seedling mechanism, and the installation site through adjustment top seedling cylinder can make top seedling bar concentric with seedling hole, chuck holder top; The friction band is installed on the chuck holder.
The seedling dish drives driving shaft and is installed on the chuck holder through two rolling bearing units; The seedling dish drives drive roll, is with driving wheel and friction pulley to be fixedly mounted on the seedling dish driving driving shaft synchronously, and the driving shaft ratchet is installed in the seedling dish and drives on the driving shaft, and driving shaft ratchet centre bore and seedling dish drive the driving shaft matched in clearance; The driving shaft ratchet can drive driving shaft around the seedling dish and circumferentially rotate; On the band driving wheel two sour jujube tongues are installed synchronously, the sour jujube tongue cooperates with the driving shaft ratchet, and the ratchet rocking arm is installed on the driving shaft ratchet; Friction pulley cooperates with friction band on being installed in chuck holder, is used to prevent that the seedling dish is because of gravity landing on chuck holder; The seedling dish drives driven shaft and is installed on the chuck holder through two rolling bearing units; The seedling dish drives driven voller and the driven shaft ratchet is fixedly mounted on the seedling dish driving driven shaft; The band driven pulley is installed on the seedling dish driving driven shaft synchronously; Band driven pulley centre bore and seedling dish drive the driven shaft matched in clearance synchronously, are with driven pulley to drive driven shaft around the seedling dish synchronously and circumferentially rotate, and be with synchronously a sour jujube tongue is installed on the driven pulley; The sour jujube tongue cooperates with the driven shaft ratchet, is with driven pulley synchronously and is with driving wheel through band transmission synchronously synchronously.
The seedling dish drives drive roll and seedling dish driving driven voller drives equi-index plate by the seedling dish and seedling dish driving cross bar constitutes, and on the seedling dish driving equi-index plate a plurality of seedling dishes is installed and drives cross bar, and the distance between per two adjacent seedling dishes driving cross bars is the spacing in a seedling cave.
Top seedling mechanism is made up of top seedling bar and top seedling bar crossbeam; A plurality of tops seedling bar is installed on the seedling bar crossbeam of top; Phase mutual interference between the adjacent seedling after seedling is ejected the seedling cave; Only get odd bits seedling or even bit seedling when getting seedling, so the distance between per two adjacent top seedling bars is decided to be the spacing in two seedling caves at every turn.
During work, the seedling dish is put into chuck holder, the ipt card that seedling is tried to get to the heart of a matter between the face two seedling caves drives on the cross bar at the seedling dish that the seedling dish drives on drive roll or the seedling dish driving driven voller; The cylinder rod of stepping cylinder stretches out, and promotes the ratchet rocking arm and drive the driving shaft ratchet to rotate, and the driving shaft ratchet drives the sour jujube tongue and impels synchronous band driving wheel to rotate; Coaxial seedling dish drives drive roll and is with driven pulley to rotate synchronously thereupon, and along with synchronous band driven pulley rotates, the moving driven shaft ratchet of sour jujube lingual ribbon that is installed on the synchronous band driven pulley rotates; Thereby drive coaxial seedling dish and drive the driven voller rotation; The seedling dish drives drive roll and seedling dish driving driven voller rotates synchronously, drives the distance in a seedling cave of seedling dish stepping, wherein; The step distance of seedling dish is relevant with the stroke of stepping cylinder, can make the distance in a seedling cave of the lucky stepping of seedling dish through the stroke of adjustment stepping cylinder.Afterwards, the cylinder rod of stepping cylinder shrinks, and the ratchet rocking arm drives the driving shaft ratchet and is turned back to original position, is with driving wheel not rotate synchronously.At this moment; The position in first row's seedling cave is in the position in seedling hole, chuck holder top on the seedling dish, and the seedling dish positioning reed that is installed in the chuck holder both sides is stuck in the groove on seedling dish both sides, and the cylinder rod of top seedling cylinder stretches out; Cylinder rod promotes top seedling bar crossbeam; Be installed in top seedling bar on the seedling bar crossbeam of top and pass seedling hole, chuck holder top odd bits seedling in first row's seedling cave is ejected from the seedling cave, along with the cylinder rod of top seedling cylinder shrinks, original position is got back to by seedling mechanism in top.Immediately, about move the dish cylinder cylinder rod stretch out, about move the dish cylinder stroke be the width in a seedling cave; So chuck holder is pushed out the distance in a seedling cave, the cylinder rod of top seedling cylinder stretches out once more, and even bit seedling in first row's seedling cave is ejected from the seedling cave; The cylinder rod of top seedling cylinder shrinks, and seedling mechanism in top resets, and the cylinder rod of stepping cylinder stretches out once more; Impel the distance in a seedling cave of seedling dish stepping, carry out next row and get the seedling operation.
The beneficial effect of the utility model is; The utility model adopts top seedling bar from bottom, seedling cave seedling to be ejected, and has avoided damage that the seedling bar is caused, and entire machine adopts machinery, the pneumatic mode that combines; Automaticity is high; Stable and reliable operation has improved the transplanting efficiency of transplanter, has reduced the peasant and has transplanted the labour intensity in the operation.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the overall structure sketch map of the utility model
Fig. 2 is that sketch map is looked on the overall structure left side of the utility model
Fig. 3 is overall structure master's formula sketch map of the utility model
Fig. 4 is that sketch map is looked on the overall structure right side of the utility model
Fig. 5 is the overall structure schematic top plan view of the utility model
Fig. 6 is the chuck holder structural representation
Fig. 7 is a top seedling mechanism structure sketch map
Fig. 8 is a seedling dish driven roller structural representation
Fig. 9 is a driving shaft ratchet structure sketch map
Figure 10 is a driven shaft ratchet structure sketch map
Figure 11 is with the driving wheel structural representation synchronously
Figure 12 is with the driven wheel structure sketch map synchronously
1. seedling dishes drive driven voller among the figure, and 2. the seedling dish drives driven shaft, 3. linear guide, 4. chuck holder, 5. linear axis bearing, 6. linear bearing; 7. framework pillar, 8. rolling bearing units, 9. seedling dish positioning reed, 10. top seedling mechanism, about 11. move the dish cylinder; 12. guide bar receiver, 13. top seedling bar crossbeams, 14. top seedling cylinders, 15. seedling dishes drive drive roll, 16. stepping cylinders; 17. be with driving wheel synchronously, 18. housiung separators, 19. are with synchronously, and 20. are with driven pulleys, 21. driven shaft ratchets synchronously; 22. the seedling dish, 23. ratchet rocking arms, 24. friction bands, 25. driving shaft ratchets, 26. friction pulleys; 27. the sour jujube tongue, 28. seedling dishes drive driving shaft, and 29. seedling dishes drive equi-index plate, and 30. seedling dishes drive cross bar, 31 top seedling bars.
Embodiment:
In Fig. 1, Fig. 2, Fig. 3, Fig. 4; The seedling dish drives driving shaft (28) and is installed on the chuck holder (4) through two rolling bearing units (8); The seedling dish drives drive roll (15), is with driving wheel (17) and friction pulley (26) to be fixedly mounted on the seedling dish driving driving shaft (28) synchronously, and driving shaft ratchet (25) is installed in the seedling dish and drives on the driving shaft (28), and driving shaft ratchet (25) drives driving shaft (28) matched in clearance with the seedling dish; Driving shaft ratchet (25) can drive driving shaft (28) around the seedling dish and circumferentially rotate; On the band driving wheel (17) two sour jujube tongues (27) are installed synchronously, sour jujube tongue (27) cooperates with driving shaft ratchet (25), and ratchet rocking arm (23) is installed on the driving shaft ratchet (25); Friction pulley (26) cooperates with friction band (24) on being installed in chuck holder (4), is used to prevent that seedling dish (22) from going up landing because of gravity at chuck holder (4); The seedling dish drives driven shaft (2) and is installed on the chuck holder (4) through two rolling bearing units (8); The seedling dish drives driven voller (1), driven shaft ratchet (21) is fixedly mounted on the seedling dish and drives on the driven shaft (2); Band driven pulley (20) is installed on the seedling dish driving driven shaft (2) synchronously; Band driven pulley (20) and seedling dish drive driven shaft (2) matched in clearance synchronously, are with driven pulley (20) to drive driven shaft (2) around the seedling dish synchronously and circumferentially rotate, and be with synchronously a sour jujube tongue (27) is installed on the driven pulley (20); Sour jujube tongue (27) cooperates with driven shaft ratchet (21), is with driven pulley (20) synchronously and is with driving wheel (17) through band (19) transmission synchronously synchronously.
In Fig. 8; The seedling dish drives drive roll (15) and the seedling dish drives driven voller (1) by seedling dish driving equi-index plate (29) and seedling dish driving cross bar (30) formation; The seedling dish drives a plurality of seedling dishes driving cross bars (30) is installed on the equi-index plate (29), and the distance that per two adjacent seedling dishes drive between the cross bars (30) is the spacing in a seedling cave.
In Fig. 1; Linear guide (3) is installed on the chuck holder (4) through two linear axis bearings (5) that are embedded with linear bearing (6); Chuck holder (4) can be along the axial move left and right of linear guide (3), and the two ends of linear guide (3) are fixed on the framework pillar (7) through guide bar receiver (12), and housiung separator (18) is fixed on the framework pillar (7); Seedling dish positioning reed (9) is installed in the both sides of chuck holder (4), is used for seedling dish (22) stepping accurate location afterwards.
In Fig. 7; Top seedling mechanism (10) is made up of top seedling bar (31) and top seedling bar crossbeam (13); A plurality of top seedling bars (31) are installed on the top seedling bar crossbeam (13); Odd bits seedling or even bit seedling are only got in phase mutual interference between the adjacent seedling after seedling is ejected the seedling cave at every turn when getting seedling, so the distance between per two adjacent top seedling bars (31) is decided to be the spacing in two seedling caves.
In Fig. 1; The cylinder block of stepping cylinder (16) is installed on the chuck holder (4); The cylinder rod of stepping cylinder (16) and the ratchet rocking arm (23) that is installed on the driving shaft ratchet (25) are hinged, about move dish cylinder (11) cylinder block be installed on the framework pillar (7), about move dish cylinder (11) cylinder rod be installed on the chuck holder (4); The cylinder block of top seedling cylinder (14) is installed on the housiung separator (18); The cylinder rod of top seedling cylinder (14) links to each other with top seedling bar crossbeam (13), and the installation site through adjustment top seedling cylinder (14) can make top seedling bar (31) concentric with seedling hole, chuck holder (4) top.
The overall operation process of the utility model is like this: seedling dish (22) is put into chuck holder (4); Ipt card between the two seedling caves, seedling dish (22) bottom surface drives on the cross bar (30) at the seedling dish that the seedling dish drives on drive roll (15) or the seedling dish driving driven voller (1); The cylinder rod of stepping cylinder (16) stretches out; Promote ratchet rocking arm (23) and drive driving shaft ratchet (25) rotation, driving shaft ratchet (25) drives sour jujube tongue (27) and impels synchronous band driving wheel (17) to rotate, and coaxial seedling dish drives drive roll (15) and is with driven pulley (20) to rotate synchronously thereupon; Along with synchronous band driven pulley (20) rotates; The sour jujube tongue (27) that is installed on the synchronous band driven pulley (20) drives driven shaft ratchet (21) rotation, rotates thereby drive coaxial seedling dish driving driven voller (15), and the seedling dish drives drive roll (15) and the seedling dish drives the synchronous rotation of driven voller (1); Drive the distance in a seedling cave of seedling dish (22) stepping; Wherein, the step distance of seedling dish (22) is relevant with the stroke of stepping cylinder (16), can make the distance in the lucky seedling cave of stepping of seedling dish (22) through the stroke of adjustment stepping cylinder (16).Afterwards, the cylinder rod of stepping cylinder (16) shrinks, and ratchet rocking arm (23) drives driving shaft ratchet (25) and is turned back to original position, is with driving wheel (17) not rotate synchronously.At this moment; The position in the last first row's seedling cave of seedling dish (22) is in the position in seedling hole, chuck holder (4) top; The seedling dish positioning reed (9) that is installed in chuck holder (4) both sides is stuck in the groove on seedling dish (22) both sides; The cylinder rod of top seedling cylinder (14) stretches out, and cylinder rod promotes top seedling bar crossbeam (13), is installed in top seedling bar (31) on the top seedling bar crossbeam (13) and passes seedling hole, chuck holder (4) top odd bits seedling in first row's seedling cave is ejected from the seedling cave; Along with the cylinder rod contraction of top seedling cylinder (14), original position is got back to by top seedling mechanism (10).Immediately, about move the dish cylinder (11) cylinder rod stretch out, about move the dish cylinder (11) stroke be the width in a seedling cave; So chuck holder (4) is pushed out the distance in a seedling cave, the cylinder rod of top seedling cylinder (14) stretches out once more, and even bit seedling in first row's seedling cave is ejected from the seedling cave; The cylinder rod of top seedling cylinder (14) shrinks, and top seedling mechanism (10) resets, and the cylinder rod of stepping cylinder (16) stretches out once more; Impel the distance in a seedling cave of seedling dish (22) stepping, carry out next row and get the seedling operation.
Claims (5)
1. get automatically the seedling device by the seedling dish drive driven voller, seedling dish drive driven shaft, linear guide, chuck holder, linear axis bearing, linear bearing, framework pillar, rolling bearing units, seedling dish positioning reed, top seedling mechanism, about move dish cylinder, guide bar receiver, top seedling cylinder, seedling dish drive drive roll, stepping cylinder, synchronously be with driving wheel, housiung separator, synchronously band, be with driven pulley, driven shaft ratchet, seedling dish, ratchet rocking arm, friction band, driving shaft ratchet, friction pulley and sour jujube tongue to constitute synchronously; It is characterized in that linear guide is installed on the chuck holder through two linear axis bearings that are embedded with linear bearing, the two ends of linear guide are fixed on the framework pillar through guide bar receiver; The seedling dish drives driven shaft and seedling dish driving driving shaft is installed on the chuck holder; Seedling dish positioning reed is installed in the both sides of chuck holder; The cylinder block of stepping cylinder is installed on the chuck holder, and the cylinder rod of stepping cylinder and ratchet rocking arm are hinged; About move the dish cylinder cylinder block be installed on the framework pillar, about move the dish cylinder cylinder rod be installed on the chuck holder; The cylinder block of top seedling cylinder is installed on the housiung separator, and the cylinder rod of top seedling cylinder links to each other with top seedling mechanism; Housiung separator is fixed on the framework pillar; The friction band is installed on the chuck holder.
2. the seedling device of getting automatically according to claim 1; It is characterized in that the seedling dish drives driving shaft and is installed on the chuck holder through two rolling bearing units; The seedling dish drives drive roll, is with driving wheel and friction pulley to be fixedly mounted on the seedling dish driving driving shaft synchronously; The driving shaft ratchet is installed in the seedling dish and drives on the driving shaft, is with synchronously two sour jujube tongues are installed on the driving wheel, and the ratchet rocking arm is installed on the driving shaft ratchet.
3. the seedling device of getting automatically according to claim 1; It is characterized in that the seedling dish drives driven shaft and is installed on the chuck holder through two rolling bearing units; The seedling dish drives driven voller, the driven shaft ratchet is fixedly mounted on the seedling dish and drives on the driven shaft; The band driven pulley is installed on the seedling dish driving driven shaft synchronously, is with synchronously a sour jujube tongue is installed on the driven pulley.
4. the seedling device of getting automatically according to claim 1 is characterized in that the seedling dish drives drive roll and seedling dish driving driven voller drives equi-index plate by the seedling dish and seedling dish driving cross bar constitutes, and on the seedling dish driving equi-index plate seedling dish is installed and drives cross bar.
5. the seedling device of getting automatically according to claim 1 is characterized in that top seedling mechanism is made up of top seedling bar and top seedling bar crossbeam, is equipped with a plurality of tops seedling bar on the seedling bar crossbeam of top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120239230U CN202127605U (en) | 2011-07-08 | 2011-07-08 | Automatic seedling taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120239230U CN202127605U (en) | 2011-07-08 | 2011-07-08 | Automatic seedling taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202127605U true CN202127605U (en) | 2012-02-01 |
Family
ID=45516395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120239230U Expired - Fee Related CN202127605U (en) | 2011-07-08 | 2011-07-08 | Automatic seedling taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202127605U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102301856A (en) * | 2011-07-08 | 2012-01-04 | 新疆农业大学 | Device for automatically picking seedlings |
| CN102754548A (en) * | 2012-08-07 | 2012-10-31 | 石河子大学 | Automatic seedling taking and casting device |
| CN107567781A (en) * | 2017-09-15 | 2018-01-12 | 江苏大学 | A kind of automatic transplanter for plug seedling top seedling device |
| CN114793579A (en) * | 2022-05-20 | 2022-07-29 | 青岛鲁宏农业机器人有限公司 | Agricultural fertilizer distributor that can evenly fertilize automatically |
-
2011
- 2011-07-08 CN CN201120239230U patent/CN202127605U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102301856A (en) * | 2011-07-08 | 2012-01-04 | 新疆农业大学 | Device for automatically picking seedlings |
| CN102754548A (en) * | 2012-08-07 | 2012-10-31 | 石河子大学 | Automatic seedling taking and casting device |
| CN102754548B (en) * | 2012-08-07 | 2015-04-08 | 石河子大学 | Automatic seedling taking and casting device |
| CN107567781A (en) * | 2017-09-15 | 2018-01-12 | 江苏大学 | A kind of automatic transplanter for plug seedling top seedling device |
| CN114793579A (en) * | 2022-05-20 | 2022-07-29 | 青岛鲁宏农业机器人有限公司 | Agricultural fertilizer distributor that can evenly fertilize automatically |
| CN114793579B (en) * | 2022-05-20 | 2023-09-26 | 青岛鲁宏农业机器人有限公司 | Agricultural fertilizer distributor that can evenly fertilize automatically |
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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: 20120201 Termination date: 20130708 |