CN113994801A - Multi-foot type planting mechanism - Google Patents
Multi-foot type planting mechanism Download PDFInfo
- Publication number
- CN113994801A CN113994801A CN202111336294.1A CN202111336294A CN113994801A CN 113994801 A CN113994801 A CN 113994801A CN 202111336294 A CN202111336294 A CN 202111336294A CN 113994801 A CN113994801 A CN 113994801A
- Authority
- CN
- China
- Prior art keywords
- eccentric shaft
- star wheel
- planting mechanism
- wheel
- legged
- 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.)
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- 241000405070 Percophidae Species 0.000 claims description 3
- 230000008901 benefit Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
Images
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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/006—Other parts or details or planting machines
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Transplanting Machines (AREA)
Abstract
A multi-foot planting mechanism mainly comprises a driving star-shaped wheel, a driven star-shaped wheel, a duckbilled planting device, an eccentric shaft, a bearing with a seat, a mounting rack, a connecting piece and a fixing plate. The driving star wheel and the driven star wheel are connected to the eccentric shaft through a connecting piece to form an eccentric wheel set and rotate around the eccentric shaft; the eccentric shaft is arranged on the mounting rack; the duckbilled planting device is fixedly connected with the driven star wheel. The duckbilled planting device is connected with the star-shaped wheel set, so that the duckbilled planting device can be always vertical to the ground, and the aim of zero-speed planting is fulfilled.
Description
Technical Field
The invention belongs to an agricultural machine component, in particular to a planting mechanism of a special transplanting machine.
Background
The seedling transplantation can improve the yield of agricultural products, advance the crop development period, increase the land utilization rate and improve the economic benefit and the social benefit of the agricultural products. However, direct sowing in spring is affected by natural disasters such as frost, insufficient accumulated temperature, insufficient irrigation and the like, so that the yield is reduced. Transplanting after seedling culture in a greenhouse can reduce pest and disease disasters, improve the survival rate of seedlings and improve economic benefits, but seedling culture and transplanting are labor-intensive operations, the mechanization degree of each operation link is not high, the benefits brought by the mechanized operation of popularization are not very high, the concrete expression is that manual transplanting is needed to be used in most links, the workload is large, the efficiency is low, the cost is high, the uniformity is poor during transplanting, the transplanting time is short, the labor force is possibly lacked, and the transplanting time is delayed.
Disclosure of Invention
The invention provides a transplanting mechanism which has the advantages of high automation degree, low power consumption, good transplanting uniformity, high transplanting quality and simple maintenance.
The technical scheme adopted by the invention for solving the technical problems is as follows: a multi-foot planting mechanism comprises a driving star-shaped wheel, a driven star-shaped wheel, a duckbilled planting device, an eccentric shaft, a bearing with a seat, a mounting rack, a connecting piece and a fixing plate. The two star wheels are connected through the eccentric shaft to form a star wheel set which respectively rotates around the two eccentric shafts, and the driving wheel drives the driven wheel to rotate, so that the duckbilled device is ensured to be always vertical to the ground. Duckbilled planting device imitates duckbilled type and is made by two steel sheets after being processed, is connected connecting piece, driven star wheel and the device by the articulated shaft, and the articulated shaft middle part trompil is inserted the round pin axle and is fixed, and under the operating condition, the star wheel rotates and drives duckbilled device and buries, and then the duckbilled is opened, treats that the seedling successfully reachs the appointed region after, and the star wheel drives the duckbilled and returns ground, and the circulation is reciprocal. The mounting frame is formed by hinging section bars, the front part of the mounting frame is connected with an eccentric shaft mounting plate, and the rear part of the mounting frame is connected with a hinge seat welded on the section bars through a pin shaft to form a hinge. The eccentric shaft group comprises two eccentric shafts, the eccentric shaft seats are connected with the inner ends of the two shafts, and the outer ends of the two shafts are positioned by the shaft sleeves and are arranged on the mounting frame.
Furthermore, mounting holes are formed in two sides of the mounting frame and used for fixing the eccentric shaft.
Furthermore, a through hole is formed in the bearing seat and the star wheel and is fastened by bolts, the bearing seat is provided with a boss, and the boss part enters the star wheel, so that the positioning and the installation are convenient.
Furthermore, the front end of the articulated shaft which is transmitted on the connecting piece is provided with a pin hole which is fixed by a pin to play a positioning role. The front and back ends of the rectangular plate part at the back end of the articulated shaft are provided with through holes so as to be connected and fixed with the planting device.
Furthermore, the duckbilled planting device is similar to a duckbilled shape and is vertically fixed on the driven star wheel, and the double eccentric star wheels are matched to ensure that the planting distance is stable and adjustable.
The invention has the beneficial effects that: the multi-foot type planting mechanism provided by the invention adopts the double star wheel mechanism, can accurately ensure the row spacing of seedlings, has a simple structure, and does not have the phenomena of seedling falling and seedling burying in the planting process. Degree of automation is high, and operating speed is high, the use of the manpower that significantly reduces, and work efficiency is showing and is improving.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a three-dimensional view of a connector;
FIG. 3 is a front view of the eccentric shaft
FIG. 4 is a front view of the star wheel
FIG. 5 is a front view and a left side view of a duckbill type planting device
In the figure: 1.1 initiative star wheel, 1.2 driven star wheel, 1.3 duckbilled planting device, 1.4 mounting brackets, 1.5 fixed plate, 1.6 mounting panel, 1.7 connecting piece, 1.8 area seat bearing, 1.9 articulated shaft 1, 1.11 round pin axle 1 of 1.10 connecting piece mount pads, 1.12 articulated shaft 2, 1.13 eccentric shaft, 1.14 eccentric shaft 1,1.15 eccentric shaft 2,1.16 off-center axle bed, 1.17 round pin axle 2.
Detailed Description
As shown in fig. 1 to 5, the present invention includes a 1.1 driving star wheel, a 1.2 driven star wheel, a 1.3 duckbill planter, a 1.4 mounting rack, a 1.5 fixing plate, a 1.6 mounting plate, a 1.7 connecting piece, a 1.8 bearing with a seat, a 1.9 hinge shaft 1, a 1.10 connecting piece mounting seat 1.11 pin shaft 1, a 1.12 hinge shaft 2, a 1.13 eccentric shaft, a 1.14 eccentric shaft 1, a 1.15 eccentric shaft 2, a 1.16 eccentric shaft seat, and a 1.17 pin shaft 2. The invention is described in detail below with reference to the attached drawing
The eccentric wheel set is formed by a connecting unit consisting of the driving star wheel 1.1, the driven star wheel 1.2 and the connecting piece 1.7 and the eccentric shaft 1.13. The power is transmitted to a driving star wheel 1.1 fixedly connected with a bearing with a seat 1.8 to drive the mechanism to move. The star wheel is shown in fig. 4.
The driving star wheel is connected with the driven star wheel through a connecting unit formed by connecting pieces 1.7. The connection unit is shown in fig. 2. Articulated shaft 11.9 and articulated shaft 21.12 pass through round pin axle 11.11 fixed connection on connecting piece mount pad 1.10, and articulated shaft 21.12 other end fixed mounting is on duckbilled planting apparatus 1.3 to make duckbilled planting apparatus 1.3 rotate along with from star wheel 1.2, and duckbilled planting apparatus 1.3 is perpendicular to ground all the time.
The driving star wheel 1.1 and the driven star wheel 1.2 are eccentrically arranged through an eccentric shaft 1.13. The eccentric shaft is shown in fig. 3. The eccentric shaft 11.14, the eccentric shaft 21.15, the eccentric shaft seat 1.16 and the pin shaft 21.17 jointly form an eccentric shaft 1.13. The eccentric shafts 11.14 and 21.15 are fixedly arranged on the eccentric shaft base 1.16 through pin shafts 21.17. In operation, the eccentric shaft 1.13 is mounted on the mounting bracket 1.4 by means of a nut.
The eccentric wheel set is installed on the installation frame 1.4 through nuts, and the installation frame 1.4 is formed by hinging a square tube, an installation plate 1.6, a fixed plate 1.5 and a pin shaft.
Claims (8)
1. A multi-foot type planting mechanism comprises a driving star-shaped wheel, a driven star-shaped wheel, a duckbilled planting device, a connecting piece, an eccentric shaft and a mounting frame; the device is characterized in that the driving star wheel and the driven star wheel are connected and installed on the eccentric shaft through a connecting piece; the eccentric shaft is arranged on the mounting frame; the duckbilled planting device is fixed with the driven star wheel through a connecting piece.
2. The multi-legged planting mechanism according to claim 1, wherein the star wheel has a central mounting hole for connecting with the eccentric shaft and a uniformly distributed hole at its outer periphery for connecting with the connecting member.
3. The multi-legged planting mechanism according to claim 1, wherein the mounting frame is formed by hinging a section bar, the front end of the mounting frame is connected with an eccentric shaft mounting plate which is fixed with the fixing plate through a pin shaft, and the rear end of the mounting frame is connected with a hinge seat welded on the section bar and the section bar through the pin shaft to form a hinge.
4. The multi-legged planting mechanism according to claim 1, wherein the connecting member is connected to the star wheel by means of a hinge shaft.
5. The multi-legged planting mechanism according to claim 1, wherein the fixing plate has two symmetrically distributed pin holes fixedly connected to the mounting frame and sleeved on the eccentric shaft.
6. The multi-legged planting mechanism according to claim 1, wherein the duckbilled planting device is vertically fixed on the driven star wheel in a manner of imitating a duckbill.
7. The multi-legged planting mechanism according to claim 1, wherein the eccentric shaft is connected to the mounting frame by a nut.
8. The multi-legged planting mechanism according to claim 1, wherein the bearing with seat is connected with the star wheel through a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111336294.1A CN113994801A (en) | 2021-11-12 | 2021-11-12 | Multi-foot type planting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111336294.1A CN113994801A (en) | 2021-11-12 | 2021-11-12 | Multi-foot type planting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113994801A true CN113994801A (en) | 2022-02-01 |
Family
ID=79928630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111336294.1A Pending CN113994801A (en) | 2021-11-12 | 2021-11-12 | Multi-foot type planting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113994801A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115669330A (en) * | 2022-11-01 | 2023-02-03 | 湘潭大学 | Guide rail driving crank type zero-speed transplanting mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101697674A (en) * | 2009-09-18 | 2010-04-28 | 湖南农业大学 | Multi-functional transplanter |
| CN203597059U (en) * | 2013-11-21 | 2014-05-21 | 陈燕 | Eccentric transmission mechanism for manipulator of plantation machine |
| CN106211890A (en) * | 2016-07-29 | 2016-12-14 | 青岛农业大学 | Side oblique type transplanter |
| CN110278749A (en) * | 2019-06-24 | 2019-09-27 | 中国农业大学 | A kind of garlic automatic direction regulating control seeder based on machine vision |
| CN212436292U (en) * | 2020-09-27 | 2021-02-02 | 南京农业大学 | Compound crank rocker type transplanting mechanism |
-
2021
- 2021-11-12 CN CN202111336294.1A patent/CN113994801A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101697674A (en) * | 2009-09-18 | 2010-04-28 | 湖南农业大学 | Multi-functional transplanter |
| CN203597059U (en) * | 2013-11-21 | 2014-05-21 | 陈燕 | Eccentric transmission mechanism for manipulator of plantation machine |
| CN106211890A (en) * | 2016-07-29 | 2016-12-14 | 青岛农业大学 | Side oblique type transplanter |
| CN110278749A (en) * | 2019-06-24 | 2019-09-27 | 中国农业大学 | A kind of garlic automatic direction regulating control seeder based on machine vision |
| CN212436292U (en) * | 2020-09-27 | 2021-02-02 | 南京农业大学 | Compound crank rocker type transplanting mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115669330A (en) * | 2022-11-01 | 2023-02-03 | 湘潭大学 | Guide rail driving crank type zero-speed transplanting mechanism |
| CN115669330B (en) * | 2022-11-01 | 2024-05-07 | 湘潭大学 | Guide rail driving crank type zero-speed transplanting mechanism |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20220201 |