CN117322211A - Vegetable matrix seedling whole tray seedling taking device - Google Patents
Vegetable matrix seedling whole tray seedling taking device Download PDFInfo
- Publication number
- CN117322211A CN117322211A CN202311242031.3A CN202311242031A CN117322211A CN 117322211 A CN117322211 A CN 117322211A CN 202311242031 A CN202311242031 A CN 202311242031A CN 117322211 A CN117322211 A CN 117322211A
- Authority
- CN
- China
- Prior art keywords
- seedling
- tray
- truss
- clamping seat
- limiting clamping
- 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.)
- Pending
Links
- 239000011159 matrix material Substances 0.000 title claims abstract description 36
- 235000013311 vegetables Nutrition 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000007790 scraping Methods 0.000 claims description 26
- 239000000758 substrate Substances 0.000 claims description 6
- 241000196324 Embryophyta Species 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000208292 Solanaceae Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
-
- 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
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The invention relates to a vegetable matrix seedling whole tray seedling taking device which comprises a frame, a seedling tray and a conveying belt, wherein the seedling tray is rectangular, a limiting clamping seat corresponding to the position of the conveying belt is arranged on the frame, and the seedling tray is placed in the limiting clamping seat; the two sides of the limiting clamping seat are provided with a left sliding rail, a right sliding rail, a left sliding block and a right sliding block which are respectively matched with the left sliding rail and the right sliding rail, the left sliding block and the right sliding block are connected together through a truss which spans the limiting clamping seat, and the truss is driven by a horizontal driving mechanism to reciprocate along the limiting clamping seat; the truss is provided with a first air cylinder and a scraper plate which is driven by the first air cylinder to move up and down. The invention has simple structure, stability and reliability, can realize the whole tray and row seedling taking of vegetable matrix seedlings by automatic means such as program control and the like, and improves the seedling taking efficiency.
Description
Technical Field
The invention relates to a vegetable matrix seedling whole tray seedling taking device, and belongs to the technical field of agricultural machinery.
Background
The automatic seedling taking and dividing is a necessary way for realizing high-speed vegetable transplanting, the vegetable transplanting requires single plant field planting, and the efficiency of vegetable transplanting can be effectively improved by automatically taking seedlings in whole rows and then dividing the seedlings by single plant. The seedling taking and separating objects of the existing automatic transplanting machine are mainly aimed at plug seedlings, seedling pot bodies are positioned in seedling raising plug trays, and the seedling pot bodies are independently spaced, so that the seedling taking mode can only adopt a clamping or ejecting mode, the seedling taking method relies on the advantages of seedlings, and the seedling taking method is suitable for long-stem seedlings of solanaceae with developed root systems.
The seedling taking and separating mode is not suitable for matrix block seedlings, and as the matrix block seedlings are regular in blocks and good in standing stability, lodging after planting can be effectively restrained, and no barrier exists between seedling blocks, the matrix block seedlings are more suitable for whole row seedling taking, and accordingly seedling taking and transplanting efficiency is improved. Based on the reasons, at present, semi-automatic transplanting is mainly adopted for vegetable matrix seedlings, and the operations of seedling taking and seedling throwing still need to be completed manually, so that the labor intensity is high, the efficiency is low, the phenomena of seedling leakage and seedling injury are easy to occur, and the popularization and the application of vegetable matrix seedlings are restricted. How to design a vegetable matrix seedling picking device for picking seedlings in whole rows, and to make up the bottleneck of high-quality and high-efficiency operation of the existing automatic vegetable transplanting machine becomes a problem to be solved urgently.
Disclosure of Invention
The invention aims to solve the technical problems that: provides a seedling picking device capable of picking seedlings of vegetable matrix seedlings in whole trays.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the whole vegetable substrate seedling tray seedling taking device comprises a frame, a seedling tray and a conveying belt, wherein the conveying belt is arranged on the frame, the seedling tray is rectangular, a left stopper Miao Ban and a right stopper seedling plate are respectively arranged on the left side and the right side of the seedling tray, a cross rod which is respectively connected with the left stopper Miao Ban and the right stopper seedling plate is arranged at the front end and the rear end of the seedling tray and used as a lifting handle, a limiting clamping seat corresponding to the position of the conveying belt is arranged on the frame, and the seedling tray is placed in the limiting clamping seat;
the two sides of the limiting clamping seat are provided with a left sliding rail, a right sliding rail, a left sliding block and a right sliding block which are respectively matched with the left sliding rail and the right sliding rail, the left sliding block and the right sliding block are connected together through a truss which spans the limiting clamping seat, and the truss is driven by a horizontal driving mechanism to reciprocate along the limiting clamping seat; the truss is provided with a first air cylinder and a scraping plate which is driven by the first air cylinder to move up and down, and the scraping plate is matched with the seedling tray in width.
When the seedling tray is used, firstly, the seedling tray is placed in the limiting clamping seat of the frame, the piston rod of the first air cylinder stretches out to lift the scraping plate, the scraping plate moves to the rightmost side of the seedling tray under the action of the horizontal driving mechanism, the piston rod of the first air cylinder retracts, and at the moment, the scraping plate is inserted into a gap between a substrate block seedling and the seedling tray. Then the horizontal driving mechanism applies force, the carrying scraping plate moves to the conveying belt, the scraping plate applies force to the matrix seedlings, and the whole disc of matrix seedlings are pushed to the conveying belt. The scraping plate fully pushes all the seedlings to the back return position on the conveyor belt, the conveyor belt moves step by step to convey the seedlings, and one row of seedlings is conveyed at a time for the later seedling separating mechanism to separate the single seedlings.
Compared with the prior art, the invention has the following beneficial effects: 1) The invention has simple structure, stability and reliability, can realize the whole tray and row seedling taking of vegetable matrix seedlings by automatic means such as program control and the like, and improves the seedling taking efficiency. 2) Under the action of the first cylinder, the invention carries out flat pushing and seedling scraping through downward movement of the scraping plate, thereby realizing one-time seedling taking of the whole tray; and when returning, the first cylinder drives the scraping plate to move upwards, so that reverse seedling scraping can be prevented when returning, the phenomenon of seedling injury and the like can be avoided, automatic control is easy to realize, and the working efficiency is improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of an embodiment of the present invention.
Fig. 2 is a schematic front view of fig. 1.
Fig. 3 is a schematic view of a horizontal drive mechanism.
Fig. 4 is a schematic view of a truss and a screed.
Fig. 5 is a schematic view of a conveyor belt.
Fig. 6 is a schematic view of a squeegee.
Fig. 7 is a schematic structural view of the seedling tray.
Reference numerals: 1. a frame; 2. a slide rail; 3. a slide block; 3-1, truss; 3-2, sliding grooves; 3-3, a cross beam; 4. a first cylinder; 5. a second cylinder; 6. a third cylinder; 7. a clamping plate; 8. matrix block seedlings; 9. a conveyor belt; 10. a scraper; 11. seedling trays; 12. a motor; 13. a fixing seat; 14. a coupling; 15. a guide rod; 16. a screw rod; 18. a connecting rod; 19. a through hole; 20. left catch Miao Ban; 21. a cross bar; 22. hollow out; 23. a bottom plate; 24. inserting a baffle; 25. foot pads; 26. and a right seedling baffle.
Detailed Description
The embodiment relates to a vegetable matrix seedling whole tray seedling taking device, as shown in fig. 1-7, the vegetable matrix seedling tray seedling taking device comprises a frame 1, a seedling tray 11 and a conveying belt 9, wherein the conveying belt 9 is arranged on the frame 1, a limiting clamping seat corresponding to the position of the conveying belt 9 is arranged on the frame 1, the seedling tray 11 is placed in the limiting clamping seat, so that seedlings can be taken from the whole tray, the seedling taking efficiency is greatly improved, but single plant transplanting is required during transplanting, further seedling dividing and other works are required to be completed after the whole tray seedling taking, and the effect of the embodiment is that seedlings are taken from the whole tray matrix seedling 8 according to whole rows, so that the next step of work is convenient.
As shown in fig. 1 and 7, the seedling tray 11 is rectangular, the left and right sides of the seedling tray 11 are respectively provided with a left seedling baffle 20 and a right seedling baffle 26, and the front and rear ends of the seedling tray 11 are respectively provided with a cross bar 21 connected with the left seedling baffle 20 and the right seedling baffle 26 as a handle. Preferably, the bottom plate 23 of the seedling tray 11 is provided with a plurality of hollows 22, and the bottom of the seedling tray 11 is provided with foot pads 25, so that firstly, weight can be reduced, cost can be reduced, and secondly, soil and the like scattered by matrix seedlings can be filtered out; in addition, the handle is provided with a slot extending downwards from top to bottom and a plugging baffle 24 inserted into the slot, as shown in fig. 7, the front end and the rear end of the seedling tray 11 can be provided with the plugging baffle 24, so that the substrate seedlings 8 are blocked during transportation, and the plugging baffle 24 is removed during seedling taking.
The two sides of the limiting clamping seat are provided with a left sliding rail 2, a right sliding rail 2, a left sliding block 3 and a right sliding block 3 which are respectively matched with the left sliding rail 2 and the right sliding rail 2, and as shown in fig. 4, the left sliding block 3 and the right sliding block 3 are respectively provided with a sliding groove 3-2 which is matched with the left sliding rail 2 and the right sliding rail 2. As shown in fig. 1 and 4, the left slider 3 and the right slider 3 are connected together through a truss 3-1 crossing the limiting clamping seat, and the truss 3-1 is driven by a horizontal driving mechanism to reciprocate along the limiting clamping seat; the truss 3-1 is provided with a first air cylinder 4 and a scraping plate 10 driven by the first air cylinder 4 to move up and down, as shown in fig. 1 and 6, the scraping plate 10 is matched with the width of the seedling tray 11, i.e. the scraping plate 10 is slightly smaller than the width of the seedling tray 11.
The horizontal driving mechanism may adopt a cylinder or a link 18 mechanism, and preferably, as shown in fig. 3, the horizontal driving mechanism includes a screw rod 16 and a nut, the screw rod 16 is disposed on the frame 1, the screw rod 16 is disposed below the left and right sliders 3 and along the length direction of the limit clamping seat, and the nut is mounted on the truss 3-1 and driven by the motor 12. Preferably, the frame 1 is provided with a guide rod 15 parallel to the screw rod 16, the truss 3-1 is provided with a cross beam 3-3 perpendicular to the guide rod 15, and the cross beam 3-3 is provided with a through hole 19 for the guide rod 15 to pass through. When the screw rod 16 and nut mechanism drives the truss 3-1 to move, the guide rod 15 limits the position, so that the accuracy of the movement is ensured.
The working principle of this embodiment is as follows: the seedling tray 11 with the matrix seedling 8 is placed in a limiting clamping seat of the frame 1, a piston rod of the first cylinder 4 extends out, the scraping plate 10 is lifted, the device is operated to the rightmost side under the action of the motor 12 and the screw rod 16, the piston rod of the first cylinder 4 retracts, the scraping plate 10 is inserted into a gap between the matrix seedling 8 and the seedling tray 11, the motor 12 and the screw rod 16 apply force to the cross beam 3-3 on the truss 3-1 under the limiting of the guide rod 15, the scraping plate 10 is carried to apply thrust to the matrix seedling 8, and the whole tray of the matrix seedling 8 is pushed to the conveying belt 9. The conveyer belt 9 and the scraping plate 10 are controlled to rotate step by step through a PLC program, and each time, a row of displacement of the width of the matrix block seedlings 8 is conveyed forward for the later seedling dividing mechanism to divide single seedlings.
Preferably, as shown in fig. 5, two sides of the conveyor belt 9 are provided with a clamping plate 7 and a third cylinder 6 for driving the clamping plate 7. After each time of stopping of the conveying belt 9, the third air cylinders 6 on two sides can push the clamping plates 7 to clamp the substrate seedlings 8, so that the substrate seedlings are kept in a compact state, and when the conveying belt 9 conveys, the third air cylinders 6 return to the clamping plates 7 and discharge seedlings for conveying.
Because the front and rear ends of the seedling tray 11 are provided with the handles, when the last row of matrix block seedlings 8 in the seedling tray 11 are pushed to the junction of the conveying belt 9 and the seedling tray 11, the handles block the movement of the scraping plate 10, and the last row of matrix block seedlings 8 can not be completely pushed onto the conveying belt 9, so that the following improvement can be made in the embodiment: as shown in fig. 1-4, two first cylinders 4 are respectively arranged at two sides of the limiting clamping seat, and the scraping plate 10 is fixedly connected with piston rods of the two first cylinders 4. The truss 3-1 is provided with a second air cylinder 5 and a connecting rod 18, and the second air cylinder 5 and the connecting rod 18 are in two groups and respectively correspond to the two first air cylinders 4 one by one; one end of the connecting rod 18 is hinged with the truss 3-1, the other end of the connecting rod 18 is hinged with a piston rod of the second air cylinder 5, a cylinder body of the second air cylinder 5 is hinged on the truss 3-1, and a cylinder body of the first air cylinder 4 is fixedly connected with the connecting rod 18. Thus, when the last row of matrix seedlings 8 in the seedling tray 11 is pushed to the junction of the conveying belt 9 and the seedling tray 11, the piston rod of the second cylinder 5 extends out, the first cylinder 4 cooperates with the scraping plate 10 to rotate around the hinge point of the connecting rod 18 and the truss 3-1, and at the moment, the scraping plate 10 inclines towards the conveying belt 9, so that the last row of matrix seedlings 8 is completely pushed onto the conveying belt 9.
Claims (8)
1. The utility model provides a whole dish seedling device of getting of vegetable substrate piece seedling which characterized in that: the seedling tray is rectangular, a left stopper Miao Ban and a right stopper seedling plate are respectively arranged on the left side and the right side of the seedling tray, transverse rods which are respectively connected with the left stopper Miao Ban and the right stopper seedling plate are respectively arranged at the front end and the rear end of the seedling tray and serve as handles, a limiting clamping seat corresponding to the position of the conveying belt is arranged on the frame, and the seedling tray is placed in the limiting clamping seat;
the two sides of the limiting clamping seat are provided with a left sliding rail, a right sliding rail, a left sliding block and a right sliding block which are respectively matched with the left sliding rail and the right sliding rail, the left sliding block and the right sliding block are connected together through a truss which spans the limiting clamping seat, and the truss is driven by a horizontal driving mechanism to reciprocate along the limiting clamping seat; the truss is provided with a first air cylinder and a scraping plate which is driven by the first air cylinder to move up and down, and the scraping plate is matched with the seedling tray in width.
2. The vegetable matrix seedling whole tray seedling taking device according to claim 1, wherein: the two first cylinders are respectively arranged at two sides of the limiting clamping seat, and the scraping plate is fixedly connected with piston rods of the two first cylinders;
the truss is provided with a second cylinder and a connecting rod, and the second cylinder and the connecting rod are in two groups and respectively correspond to the two first cylinders one by one; one end of the connecting rod is hinged with the truss, the other end of the connecting rod is hinged with a piston rod of the second cylinder, a cylinder body of the second cylinder is hinged on the truss, and a cylinder body of the first cylinder is fixedly connected with the connecting rod.
3. The vegetable matrix seedling whole tray seedling taking device according to claim 1 or 2, characterized in that: the lifting handle is provided with a slot extending downwards from top to bottom and a plugging baffle plate inserted into the slot.
4. The vegetable matrix seedling whole tray seedling taking device according to claim 1 or 2, characterized in that: the bottom plate of seedling dish is equipped with a plurality of fretwork.
5. The vegetable matrix seedling whole tray seedling taking device according to claim 1 or 2, characterized in that: the bottom of the seedling tray is provided with foot pads.
6. The vegetable matrix seedling whole tray seedling taking device according to claim 1 or 2, characterized in that: the horizontal driving mechanism comprises a screw rod and a nut, the screw rod is arranged on the frame, the screw rod is positioned below the left sliding block and the right sliding block and arranged along the length direction of the limiting clamping seat, and the nut is arranged on the cross beam of the truss and driven by the motor.
7. The vegetable matrix seedling whole tray seedling taking device according to claim 1 or 2, characterized in that: the frame is provided with a guide rod parallel to the screw rod, the truss is provided with a cross beam perpendicular to the guide rod, and the cross beam is provided with a through hole for the guide rod to pass through.
8. The vegetable matrix seedling whole tray seedling taking device according to claim 1 or 2, characterized in that: and clamping plates and third air cylinders for driving the clamping plates are arranged on two sides of the conveying belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311242031.3A CN117322211A (en) | 2023-09-25 | 2023-09-25 | Vegetable matrix seedling whole tray seedling taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311242031.3A CN117322211A (en) | 2023-09-25 | 2023-09-25 | Vegetable matrix seedling whole tray seedling taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117322211A true CN117322211A (en) | 2024-01-02 |
Family
ID=89294465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311242031.3A Pending CN117322211A (en) | 2023-09-25 | 2023-09-25 | Vegetable matrix seedling whole tray seedling taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117322211A (en) |
-
2023
- 2023-09-25 CN CN202311242031.3A patent/CN117322211A/en active Pending
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