CN107736116B - Seedling-holding planting device - Google Patents
Seedling-holding planting device Download PDFInfo
- Publication number
- CN107736116B CN107736116B CN201710361881.3A CN201710361881A CN107736116B CN 107736116 B CN107736116 B CN 107736116B CN 201710361881 A CN201710361881 A CN 201710361881A CN 107736116 B CN107736116 B CN 107736116B
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- CN
- China
- Prior art keywords
- seedling
- taking claw
- seedling taking
- miao
- ban
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Transplanting Machines (AREA)
Abstract
The seedling-holding planting device comprises a frame, an intermittent mechanism, a seedling feeding mechanism, a positioning mechanism and a seedling-taking claw assembly, wherein the intermittent mechanism, the seedling feeding mechanism and the positioning mechanism are arranged on the frame, and the seedling-taking claw assembly is connected with the positioning mechanism; the power is input from an input chain wheel, the input chain wheel drives the intermittent mechanism to perform intermittent motion, the seedling conveying mechanism conveys pot seedlings to a seedling taking position, and the seedling taking claw assembly reciprocates along with the positioning mechanism to finish seedling taking and seedling placing; compared with the prior art, the invention realizes the planting of crops after hole punching by adopting a mode of combining mechanical, electric control and pneumatic.
Description
Technical Field
The invention belongs to the field of agricultural machinery, and particularly relates to a seedling holding planting device which is used for seedling holding planting operation during crop transplanting.
Background
The use of the transplanting technology improves the disease resistance of crops, advances the growth process of the crops, prolongs the growth time of the crops and improves the yield of the crops; in order to simulate the step of manual transplanting, the step-by-step transplanting can be performed, and the seedling holding planting device is special equipment for step-by-step transplanting and can perform planting according to the specified planting distance requirement.
Disclosure of Invention
The invention provides a seedling holding planting device, which completes planting operation during crop transplanting.
The seedling-holding planting device comprises a frame, an intermittent mechanism, a seedling feeding mechanism, a positioning mechanism and a seedling-taking claw component, wherein the intermittent mechanism, the seedling feeding mechanism and the positioning mechanism are arranged on the frame, and the seedling-taking claw component is connected with the positioning mechanism; the intermittent mechanism comprises a crank, a connecting rod and a rocker, wherein the crank is connected with the rocker through the connecting rod; the power is input from an input chain wheel, and the input chain wheel drives the intermittent mechanism to do intermittent motion; the driving sprocket is arranged on the crankshaft, and the input sprocket and the crank are respectively arranged at two ends of the crankshaft; the driving gear and the driven sprocket are arranged on the half shaft, and the driven gear is arranged on the driven gear shaft; the seedling conveying mechanism comprises a conveying belt, a baffle Miao Ban and a support Miao Ban, the support Miao Ban is arranged at the end part of the conveying belt, and the baffle Miao Ban is adjacent to the support Miao Ban; the seedling baffle swings around the driven gear shaft, the conveying belt is arranged between the driven gear shaft and the driven shaft of the conveying belt, the driven sprocket rotates along with the driving sprocket, and the driving gear is meshed with the driven gear; the driven gear shaft drives the conveying belt to rotate, and the conveying belt conveys the pot seedlings to the seedling supporting plate; the positioning mechanism comprises a positioning connecting rod, a positioning driving rocker and a positioning driven rocker, and the positioning driving rocker is connected with the positioning driven rocker through the positioning connecting rod; the rocker and the swing driving rocker are fixedly arranged on the rocker shaft; the seedling taking claw assembly comprises a seedling taking claw, a seedling taking claw cylinder and a seedling taking claw support, wherein the seedling taking claw and the seedling taking claw cylinder are arranged on the seedling taking claw support; the seedling taking claw support is fixed on the positioning connecting rod, the seedling taking claw component moves back and forth along with the positioning mechanism, and the seedling taking claw cylinder is connected with the seedling taking claw; when the seedling taking position sensor detects that the seedling taking claw assembly moves to a seedling taking position along with the positioning mechanism, the resistor Miao Qigang drives the resistor Miao Ban to be opened, and the pot seedlings move downwards to the tray Miao Ban; the seedling taking claw cylinder drives the seedling taking claw to be closed, and the pot seedlings are clamped; the seedling baffle is pushed away by a deflector rod arranged on the driven chain wheel, when the seedling placing position sensor detects that the seedling taking claw assembly for clamping the pot seedlings moves to the seedling placing position along with the positioning mechanism, the seedling blocking plate is pushed to be closed by the stopper Miao Qigang, and the seedling taking claw cylinder drives the seedling taking claw to be opened to release the pot seedlings.
Compared with the prior art, the invention adopts a mode of combining mechanical, electric control and pneumatic to realize the procedure of seedling holding and planting of the crops after hole punching.
Drawings
Fig. 1 is a schematic view A of a seedling-holding planting device.
Fig. 2 is a schematic view B of a seedling-holding planting device.
Fig. 3 is a partial schematic view of a seedling feeding mechanism of the seedling holding planting device.
Fig. 4 is a schematic view of a seedling-picking claw assembly of the seedling-holding planting device.
In the drawing, the positioning connecting rod 1, the seedling taking claw support 2, the positioning driven rocker 4, the seedling placing position sensor 5, the crank 6, the rack 7, the connecting rod 8, the rocker 9, the positioning driving rocker 10, the half shaft 11, the input chain wheel 12, the crank shaft 13, the conveying belt 14, the conveying belt driven shaft 15, the resistance Miao Qigang, the resistance Miao Ban, the seedling taking position sensor 17, the rocker shaft 18, the driving chain wheel 19, the driving gear 20, the driving gear 21, the driven chain wheel 22, the driven gear 23, the seedling blocking plate 24, the driven gear shaft 25, the deflector rod 26, the support Miao Ban and the seedling taking claw 27, and the seedling taking claw cylinder 28.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1, 2, 3 and 4, the seedling-holding planting device comprises a frame 6, an intermittent mechanism, a seedling feeding mechanism, a positioning mechanism and a seedling-taking claw assembly, wherein the intermittent mechanism, the seedling feeding mechanism and the positioning mechanism are arranged on the frame 6, and the seedling-taking claw assembly is connected with the positioning mechanism; the intermittent mechanism comprises a crank 5, a connecting rod 7 and a rocker 8, wherein the crank 5 and the rocker 8 are connected through the connecting rod 7; the power is input from the input chain wheel 11, and the input chain wheel 11 drives the intermittent mechanism to do intermittent motion; the driving sprocket 19 is mounted on the crank shaft 12, and the input sprocket 11 and the crank 5 are respectively mounted at two ends of the crank shaft 12; the driving gear 20 and the driven sprocket 21 are mounted on the half shaft 10, and the driven gear 22 is mounted on the driven gear shaft 24; the seedling conveying mechanism comprises a conveying belt 13, a seedling baffle plate 23 and a support Miao Ban, wherein the support Miao Ban is arranged at the end part of the conveying belt 13, and the seedling baffle plate 23 is adjacent to the support Miao Ban; the seedling baffle 23 swings around the driven gear shaft 24, the conveyer belt 13 is arranged between the driven gear shaft 24 and the driven shaft 14 of the conveyer belt, the driven sprocket 21 rotates along with the driving sprocket 19, and the driving gear 20 is meshed with the driven gear 22; the driven gear shaft 24 drives the conveying belt 13 to rotate, and the conveying belt 13 conveys pot seedlings to the support Miao Ban; the positioning mechanism comprises a positioning connecting rod 1, a positioning driving rocker 9 and a positioning driven rocker 3, wherein the positioning driving rocker 9 is connected with the positioning driven rocker 3 through the positioning connecting rod 1; the rocker 8 and the swing driving rocker 9 are fixedly arranged on the rocker shaft 18; the seedling taking claw assembly comprises a seedling taking claw 27, a seedling taking claw air cylinder 28 and a seedling taking claw support 2, wherein the seedling taking claw 27 and the seedling taking claw air cylinder 28 are arranged on the seedling taking claw support 2; the seedling taking claw support 2 is fixed on the positioning connecting rod 1, the seedling taking claw component moves reciprocally along with the positioning mechanism, and the seedling taking claw cylinder 28 is connected with the seedling taking claw 27; when the seedling taking position sensor 17 detects that the seedling taking claw assembly moves to a seedling taking position along with the positioning mechanism, the seedling blocking plate 16 is driven by the stopper Miao Qigang to be opened, and the pot seedlings move downwards to the tray Miao Ban; the seedling taking claw cylinder 28 drives the seedling taking claw 27 to be closed, and the pot seedlings are clamped; the seedling baffle 23 is pushed away by a deflector rod 25 arranged on the driven chain wheel 21, and when the seedling placing position sensor 4 detects that the seedling taking claw assembly for clamping the pot seedlings moves to the seedling placing position along with the positioning mechanism, the seedling blocking cylinder 15 pushes the seedling blocking plate 16 to be closed, and the seedling taking claw cylinder 28 drives the seedling taking claw 27 to be opened to release the pot seedlings.
The above embodiments are only preferred embodiments of the present invention and are not intended to limit the embodiments of the present invention, and other variations or modifications of the present invention based on the above description should not be considered as exhaustive or exhaustive, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the claims of the present invention.
Claims (1)
1. The seedling-holding planting device comprises a frame, an intermittent mechanism, a seedling feeding mechanism, a positioning mechanism and a seedling-taking claw assembly, wherein the intermittent mechanism, the seedling feeding mechanism and the positioning mechanism are arranged on the frame, and the frame comprises a left side plate and a right side plate; the method is characterized in that:
the intermittent mechanism comprises a crank, a connecting rod and a rocker, wherein the crank is connected with the rocker through the connecting rod, a crank shaft is arranged between the two side plates, and the two ends of the crank shaft are respectively provided with the crank and an input sprocket; the power is input from an input sprocket, a driving sprocket is arranged in the middle of a crankshaft, a half shaft and a driven gear shaft are further arranged between two side plates, a driving gear and the driven sprocket are arranged on the half shaft, a driven gear is arranged on the driven gear shaft, the driven sprocket rotates along with the driving sprocket, and the driving gear is meshed with the driven gear;
the seedling conveying mechanism comprises a conveying belt, a baffle Miao Ban and a support Miao Ban, the support Miao Ban is arranged at the end part of the conveying belt, the baffle Miao Ban is adjacent to the support Miao Ban, the seedling baffle plate swings around a driven gear shaft, the conveying belt is arranged between the driven gear shaft and a driven shaft of the conveying belt, the driven gear shaft drives the conveying belt to rotate, and the conveying belt conveys pot seedlings to the seedling supporting plate; one side of one end of the conveying belt, which is close to the support Miao Ban, is provided with a stopper Miao Qigang, the end part of a piston of the seedling blocking cylinder is provided with a stopper Miao Ban, and the horizontal telescoping direction of the piston is vertical to the conveying direction of the conveying belt; the side plates are respectively provided with a seedling taking position sensor and a seedling placing position sensor at the seedling taking position and the seedling placing position; a deflector rod is also arranged on the driven chain wheel;
the swing mechanism comprises two swing connecting rods, two swing driving rockers and two swing driven rockers, a rocker shaft is further arranged between the two side plates, one ends of the two swing driving rockers and the rocker are respectively and fixedly arranged on the rocker shaft, one ends of the two swing driven rockers are respectively hinged with the two side plates, and the other ends of the two swing driving rockers are respectively connected with the other ends of the two swing driven rockers through the swing connecting rods;
the seedling taking claw assembly comprises a seedling taking claw, a seedling taking claw cylinder and a seedling taking claw support, wherein the seedling taking claw and the seedling taking claw cylinder are arranged on the seedling taking claw support, the seedling taking claw cylinder is connected with the seedling taking claw, and the seedling taking claw support is fixed on the positioning connecting rod;
the seedling taking claw component moves reciprocally along with the positioning mechanism, when the seedling taking position sensor detects that the seedling taking claw component moves to the seedling taking position, the stopper Miao Qigang drives the stopper Miao Ban to open, the pot seedlings move down to the tray Miao Ban, the seedling taking claw cylinder drives the seedling taking claw to close, and the pot seedlings are clamped; the deflector rod pushes the seedling baffle to open, when the seedling placing position sensor detects that the seedling taking claw assembly for clamping the pot seedlings moves to the seedling placing position, the seedling baffle Miao Qigang pushes the seedling baffle to close, and the seedling taking claw cylinder drives the seedling taking claw to open so as to release the pot seedlings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710361881.3A CN107736116B (en) | 2017-05-22 | 2017-05-22 | Seedling-holding planting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710361881.3A CN107736116B (en) | 2017-05-22 | 2017-05-22 | Seedling-holding planting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107736116A CN107736116A (en) | 2018-02-27 |
| CN107736116B true CN107736116B (en) | 2023-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710361881.3A Active CN107736116B (en) | 2017-05-22 | 2017-05-22 | Seedling-holding planting device |
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| CN (1) | CN107736116B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113424691B (en) * | 2021-06-17 | 2022-02-22 | 新疆农业大学 | Seedling taking device of automatic plug seedling transplanter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101849458A (en) * | 2009-04-02 | 2010-10-06 | 现代农装科技股份有限公司 | Pot seedling planting device and pot seedling transplanting machine with the same |
| JP2011015612A (en) * | 2009-07-07 | 2011-01-27 | Minoru Industrial Co Ltd | Transplanter for pot seedling |
| CN101990802A (en) * | 2009-08-28 | 2011-03-30 | 湖南农业大学 | Automatic seedling-taking mechanism for transplantation of pot seedlings |
| CN206808050U (en) * | 2017-05-22 | 2017-12-29 | 新疆农业大学 | Hold seedling plant feed unit |
-
2017
- 2017-05-22 CN CN201710361881.3A patent/CN107736116B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101849458A (en) * | 2009-04-02 | 2010-10-06 | 现代农装科技股份有限公司 | Pot seedling planting device and pot seedling transplanting machine with the same |
| JP2011015612A (en) * | 2009-07-07 | 2011-01-27 | Minoru Industrial Co Ltd | Transplanter for pot seedling |
| CN101990802A (en) * | 2009-08-28 | 2011-03-30 | 湖南农业大学 | Automatic seedling-taking mechanism for transplantation of pot seedlings |
| CN206808050U (en) * | 2017-05-22 | 2017-12-29 | 新疆农业大学 | Hold seedling plant feed unit |
Non-Patent Citations (1)
| Title |
|---|
| 张振国.盆栽花卉移栽机取苗机构的现状分析.江苏大学学报(自然科学版).2016,第37卷(第04期),第409-417页. * |
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| Publication number | Publication date |
|---|---|
| CN107736116A (en) | 2018-02-27 |
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