CN206629432U - A kind of automatic seedling launching mechanism of transplanter - Google Patents
A kind of automatic seedling launching mechanism of transplanter Download PDFInfo
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- CN206629432U CN206629432U CN201720212302.4U CN201720212302U CN206629432U CN 206629432 U CN206629432 U CN 206629432U CN 201720212302 U CN201720212302 U CN 201720212302U CN 206629432 U CN206629432 U CN 206629432U
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- seedling
- folder
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- slide unit
- transplanter
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Abstract
A kind of automatic seedling launching mechanism of transplanter is the utility model is related to, structure includes：Frame (1), seedling picking mechanism (10) and multiaxis slide unit module.Multiaxis slide unit module is arranged in frame (1), and seedling picking mechanism (10) is arranged on multiaxis slide unit module.The effect of multiaxis slide unit module is to drive seedling picking mechanism (10) to complete horizontal and vertical movement.The effect of seedling picking mechanism (10) is that transplanted seedling is gripped from seedling culture hole plate and throws into the throwing Miao Beizhong of transplanter, seedling taking part in seedling picking mechanism is seedling folder (15), on seedling clamp seat (16), seedling presss from both sides (15) and presss from both sides driving cam (12) driving by seedling seedling folder (15).Leading screw (14) and feed screw nut (24) coordinate, seedling clamp seat (16) is driven to scatter to both sides or drawn close to centre, to adapt to the centre-to-centre spacing that transplanter throws seedling cup and seedling culture hole plate seedling cave, optical axis (27) play the guiding role to seedling clamp seat.
Description
(1) technical field
The present invention relates to agricultural equipment technical field, particularly a kind of automatic seedling launching mechanism of transplanter.
(2) background technology
Transplanting is the implantation methods that some crops are particularly some vegetable crops after first nursery, manually transplants labor intensity
Greatly, it is slow to transplant speed, labor intensity can be reduced using machinery transplanting, still, current transplanter is by artificial due to throwing seedling
Complete, operating speed is not still high, hinders the popularization and application of transplanter.
(3) content of the invention
The technical problem to be solved in the present invention is to provide a kind of automatic seedling launching mechanism of transplanter, throws seedling instead of artificial, improves
Throw seedling speed.
Technical scheme：
A kind of automatic seedling launching mechanism of transplanter, including：Frame, seedling picking mechanism and multiaxis slide unit module.Multiaxis slide unit module
In frame, seedling picking mechanism is arranged on multiaxis slide unit module.
Multiaxis slide unit module includes horizontal sliding table, vertical slide unit and crossbeam.
The effect of seedling picking mechanism is that transplanted seedling is gripped from seedling culture hole plate and throws into the throwing Miao Beizhong of transplanter, seedling picking mechanism
In seedling taking part be seedling folder, seedling is installed on seedling clamp seat, and seedling clamp seat has up and down that two unthreaded holes, leading screw penetrate the unthreaded hole of top,
Following hole penetrates optical axis；Leading screw is supported with leading screw bearing, uses driving stepper motor；Leading screw and feed screw nut, which coordinate, drives seedling folder
Seat is mobile；Optical axis play the guiding role to seedling clamp seat；Seedling folder by seedling folder driving cam driving gripping transplanted seedling, seedling press from both sides driving cam by
Camshaft drives, and camshaft is also to use driving stepper motor；Camshaft is six square shafts, and seedling presss from both sides driving cam can be with camshaft
It is mobile.
The beneficial effects of the invention are as follows realizing that transplanter throws seedling automatically, improve and throw seedling speed, so as to improve transplanter work
Efficiency.
(4) illustrate
Fig. 1 is the structural representation of the present invention.
Fig. 2 is seedling picking mechanism schematic enlarged-scale view in Fig. 1.
Fig. 3 is local structural graph when Fig. 2 seedlings folder is drawn close.
Fig. 4 is the enlarged drawing of I positions in Fig. 3.
Fig. 5 is seedling folder and seedling clamp seat combining structure schematic diagram.
Fig. 6 is screw structure schematic diagram.
1. frame in figure, 2. horizontal sliding tables, 3. motors one, 4. crossbeams, 5. power transmission shafts, 6. vertical slide unit links, 7. hang down
Straight slide unit, 8. seedling picking mechanism links, 9. motors two, 10. seedling picking mechanisms, 11. usher to seat ball bearing, 12. seedlings folder driving cam,
13. camshaft, 14. leading screws, 15. seedlings folder, 16. seedling clamp seats, 17. shaft couplings one, 18. motor three abutments, 19. motors three, 20. electricity
Machine four, the bearing of 21. motor four, 22. shaft couplings two, 23. leading screw bearings, 24. feed screw nuts, 25. optical axis bearings, 26. seedlings folder etc.
Away from screw, 27. optical axises, the equidistant rope steady pin of 28. seedlings folder, the equidistant rope of 29. seedlings folder, 30. seedlings folder pinching end, 31. seedling picking mechanism machines
Frame, 32. locking nuts.
(5) embodiment
Such as Fig. 1, horizontal sliding table (2) is arranged in frame (1), and horizontal sliding table (2) has left and right two, and crossbeam (4) is arranged on
On the sliding block of horizontal sliding table (2), vertical slide unit (7) is arranged on crossbeam (4) with vertical slide unit link (6)；Motor one (3) drives
Two horizontal sliding tables (2) are moved, by power transmission shaft (5) passing power between two horizontal sliding tables, vertical slide unit (7) is by motor two (9)
Driving；Seedling picking mechanism (10) is arranged on seedling picking mechanism link (8) on the sliding block of vertical slide unit (7)；Horizontal sliding table (2) drives
Seedling picking mechanism (10) makees anterior-posterior horizontal motion, and vertical slide unit (7) drives seedling picking mechanism (10) to move up and down vertically.
Such as Fig. 2, Fig. 5, the seedling folder (15) in seedling picking mechanism (10) is arranged on seedling clamp seat (16), and seedling clamp seat (16) has up and down
Two unthreaded holes, leading screw (14) penetrate the hole of top, and following hole penetrates optical axis (27), and seedling folder etc. is also equipped with seedling clamp seat (16)
Equidistant rope steady pin (28) is pressed from both sides away from screw (26), locking nut (32) and seedling；Between adjacent seedling clamp seat equidistant rope (29) is pressed from both sides with seedling
It is connected, the both ends of the equidistant rope (29) of seedling folder are fixed on the equidistant rope steady pin (28) of seedling folder；Leading screw (14) leading screw bearing (23)
Supporting, leading screw bearing (23) are arranged in seedling picking mechanism frame (31), and leading screw (14) is driven with motor four (20), motor four (20)
On the bearing of motor four (21), leading screw (14) couples with motor shaft shaft coupling two (22).In all seedling clamp seats (16)
The outside of only most left and most right seedling clamp seat is respectively installed by one feed screw nut (24)；Optical axis (27) is supported with light shaft stool (25)；
Seedling presss from both sides (15) and presss from both sides driving cam (12) driving gripping transplanted seedling by seedling, and seedling folder driving cam (12) is driven by camshaft (13), convex
Wheel shaft (13) is six square shafts, and seedling folder driving cam (12) can be moved glidingly on camshaft (13), and camshaft (13) uses band
Seat ball bearing (11) supporting, camshaft (13) are driven with motor three (19), and motor three (19) is arranged on motor three abutments (18),
Camshaft (13) couples with motor shaft shaft coupling one (17).
Such as Fig. 6, the screw thread on leading screw (14) is divided into two sections of left and right, wherein one section is right-handed thread, one section is left hand thread.
Such as Fig. 2, Fig. 3, because one section of screw thread on leading screw (14) is right-handed thread, one section is left hand thread, thus, it is supposed that
Leading screw (14) to a direction rotate when, most left and most right seedling clamp seat separates under the drive of feed screw nut (24) to both sides, then
When leading screw (14) rotates round about, most left and most right seedling clamp seat will lean under the drive of feed screw nut (24) to centre
Hold together；When most left and most right seedling clamp seat separates to the left and right, equidistant rope (29) is pressed from both sides by seedling and drives other seedling clamp seats to move, it is most left and most
Centre distance after right seedling clamp seat separates to both sides is equal to the length sum that all seedlings press from both sides equidistant rope (29)；Most left and most right seedling folder
After seat separates to both sides, the equidistant rope (29) of seedling folder is in line, and all seedling clamp seats (16) and seedling folder (15) press from both sides equidistant rope (29) in seedling
In the presence of centre-to-centre spacing it is consistent, the centre-to-centre spacing be equal to transplanter upslide seedling cup (not shown) centre-to-centre spacing；Such as Fig. 3, Fig. 4,
Distance after most left and most right seedling clamp seat is drawn close to centre is equidistant plus all seedlings folder equal to middle six seedling clamp seat width sums
Screw (26) screws out the length sum of seedling clamp seat (16)；After seedling clamp seat is drawn close to centre, the effect of equidistant screw (26) is pressed from both sides in seedling
Under all seedling clamp seats it is consistent with the centre-to-centre spacing that seedling presss from both sides, the centre-to-centre spacing be equal to seedling culture hole plate seedling cave centre-to-centre spacing, and now seedling press from both sides
Equidistant rope (29) naturally droops.
As shown in Figure 1, Figure 2, the width of seedling folder driving cam (12) is even variation in the range of 360 °, the widest part with it is most narrow
The differential seat angle at place is 180 °；When the widest part acts on seedling folder (15), seedling folder pinching end (30) closes up clamping, and most narrow place acts on seedling
When pressing from both sides (15), seedling folder pinching end (30) is internally opened to be opened under the (not shown) effect of folder spring.
Automatically the course of work of seedling launching mechanism is：Such as Fig. 1, assume initially that automatic seedling launching mechanism one end remote away from observer is
Its front end, it is its rear end away from the near one end of observer, after seedling culture hole plate (not shown) is located at automatic seedling launching mechanism
End.When operation starts, if the lowermost position that the initial position of seedling picking mechanism (10) is above-below direction is put, fore-and-aft direction is in close and educated
The position of seedling hole tray；Such as Fig. 3, now, each seedling folder (15) is in centre and draws close position, and the most narrow place of seedling folder driving cam (12) makees
(15) are pressed from both sides for seedling, seedling folder pinching end (30) is opened.Automatic seedling launching mechanism is started working, as Fig. 1, Fig. 3, seedling picking mechanism (10) are first
First travel rearwardly, stop when advancing to seedling folder (15) and transplanted seedling can be clamped completely, immediately under the drive of horizontal sliding table (2)
Seedling folder driving cam (12) and rotate 180 °, seedling folder driving cam (12) the widest part acts on seedling folder (15), seedling folder pinching end
(30) close up, clamp transplanted seedling, then seedling picking mechanism (10) rises under the drive of vertical slide unit (7), and seedling folder (15) also rises,
Transplanted seedling is taken out from seedling culture hole plate in seedling folder (15) uphill process；Then seedling picking mechanism (10) moves forward, while leading screw (14) exists
Being rotated under the drive of motor four (20), seedling folder (15) scatters to the left and right, when each seedling is clipped to up to position shown in Fig. 2, seedling folder
Centre-to-centre spacing is equal to the centre-to-centre spacing of transplanter upslide seedling cup (not shown)；Seedling folder (15) continues to move to, when seedling folder (15) is mobile
To when throwing directly over seedling cup, camshaft (13) is rotated further by 180 °, and seedling folder driving cam (12) also rotates 180 °, seedling folder driving cam
(12) most narrow place acts on seedling folder (15), and seedling folder pinching end (30) opens the effect of folder spring (not shown) inside seedling folder
Lower opening, transplanted seedling is discharged, transplanted seedling, which is fallen into, throws seedling cup；Seedling folder (15) throws after seedling, band of the seedling picking mechanism (10) in slide unit module
Under dynamic backward, move down, leading screw (14) reversion, seedling folder (15) are drawn close to center, are ready for next throwing seedling circulation, so
After carry out it is next throwing seedling circulation.Often carry out one and throw seedling circulation, automatic seedling launching mechanism is equal to seedling cup administration seedling folder quantity is thrown
Transplanted seedling.
All motors are stepper motor, and rotation moment of all motors, rotation direction, rotation duration are all by may be programmed
Controller (not shown) controls.
Such as Fig. 3, Fig. 4, Fig. 5, the back-out length of equidistant screw (26) is pressed from both sides by adjusting seedling, can be adjusted after being drawn close to centre
The distance between seedling folder (15), to adapt to the seedling cave centre-to-centre spacing of different size seedling culture hole plate.Before adjustment, first by locking nut (32)
Unclamp, screwed again after adjustment.After seedling presss from both sides equidistant screw (26) adjustment, the rotation moment of motor four (20), rotation duration
Adjust accordingly.
In order to coordinate the work of automatic seedling launching mechanism, it is necessary to which the interval done forward by other device driving seedling culture hole plate is transported
It is dynamic.
Claims (6)
1. a kind of automatic seedling launching mechanism of transplanter, including frame（1）, seedling picking mechanism（10）With multiaxis slide unit module, it is characterized in that：
Multiaxis slide unit module is arranged on frame（1）On, seedling picking mechanism（10）On multiaxis slide unit module.
2. the automatic seedling launching mechanism of a kind of transplanter according to claim 1, it is characterized in that：Miao Jia（15）It is front and rear, upper and lower
Motion is controlled by multiaxis slide unit module, and side-to-side movement is by leading screw（14）, feed screw nut（24）Controlled with motor.
3. the automatic seedling launching mechanism of a kind of transplanter according to claim 2, it is characterized in that：Leading screw（14）Screw thread be divided into two
Section, wherein one section is right-handed thread, one section is left hand thread.
4. the automatic seedling launching mechanism of a kind of transplanter according to claim 1, it is characterized in that：Adjacent seedling clamp seat（16）Between
Equidistant rope is pressed from both sides with seedling（29）Connection, so that seedling presss from both sides（15）When scattering, the distance between adjacent seedling folder is consistent.
5. the automatic seedling launching mechanism of a kind of transplanter according to claim 1, it is characterized in that：Seedling clamp seat（16）It is upper to be pressed from both sides equipped with seedling
Equidistant screw（26）, so that seedling presss from both sides（15）When drawing close, the distance between adjacent seedling folder is consistent, and length is screwed out by adjusting it, can
To adjust the distance between adjacent two seedlings folder when seedling folder is drawn close, to adapt to the seedling culture hole plate of different size.
6. the automatic seedling launching mechanism of a kind of transplanter according to claim 1, it is characterized in that：Miao Jia（15）It is convex by seedling folder driving
Wheel（12）Driving, seedling press from both sides driving cam by camshaft（13）Drive, camshaft（13）It is six square shafts, seedling presss from both sides driving cam（12）Can
To be slided on camshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720212302.4U CN206629432U (en) | 2017-03-06 | 2017-03-06 | A kind of automatic seedling launching mechanism of transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720212302.4U CN206629432U (en) | 2017-03-06 | 2017-03-06 | A kind of automatic seedling launching mechanism of transplanter |
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| CN206629432U true CN206629432U (en) | 2017-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720212302.4U Expired - Fee Related CN206629432U (en) | 2017-03-06 | 2017-03-06 | A kind of automatic seedling launching mechanism of transplanter |
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| CN (1) | CN206629432U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019148597A1 (en) * | 2018-02-02 | 2019-08-08 | 江苏大学 | Automatic seedling pick-up and seedling feeding device for transplanter and method therefor |
| CN110122004A (en) * | 2019-05-13 | 2019-08-16 | 江苏大学 | A kind of gap seedling taking flexibility displacement seedling launching mechanism and pot seedling transplanter |
| CN111149487A (en) * | 2020-02-20 | 2020-05-15 | 高猛 | Pneumatic seedling taking device of full-automatic plug seedling transplanter |
-
2017
- 2017-03-06 CN CN201720212302.4U patent/CN206629432U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019148597A1 (en) * | 2018-02-02 | 2019-08-08 | 江苏大学 | Automatic seedling pick-up and seedling feeding device for transplanter and method therefor |
| US11259458B2 (en) | 2018-02-02 | 2022-03-01 | Jiangsu University | Automatic picking and casting device for transplanting machine and its method |
| CN110122004A (en) * | 2019-05-13 | 2019-08-16 | 江苏大学 | A kind of gap seedling taking flexibility displacement seedling launching mechanism and pot seedling transplanter |
| CN111149487A (en) * | 2020-02-20 | 2020-05-15 | 高猛 | Pneumatic seedling taking device of full-automatic plug seedling transplanter |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20190306 |
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| CF01 | Termination of patent right due to non-payment of annual fee |