CN112189418A - Topography profiling mechanism of paddy field film covering rice transplanter - Google Patents
Topography profiling mechanism of paddy field film covering rice transplanter Download PDFInfo
- Publication number
- CN112189418A CN112189418A CN202011174242.4A CN202011174242A CN112189418A CN 112189418 A CN112189418 A CN 112189418A CN 202011174242 A CN202011174242 A CN 202011174242A CN 112189418 A CN112189418 A CN 112189418A
- Authority
- CN
- China
- Prior art keywords
- paddy field
- seat
- rice transplanter
- profiling mechanism
- connecting rod
- 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.)
- Granted
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 43
- 235000009566 rice Nutrition 0.000 title claims abstract description 43
- 238000012876 topography Methods 0.000 title claims description 4
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 42
- 238000003825 pressing Methods 0.000 claims description 9
- 210000002489 tectorial membrane Anatomy 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract description 14
- 238000007906 compression Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001629 suppression Effects 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004009 herbicide Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000016709 nutrition Nutrition 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
- A01C11/003—Transplanting machines for aquatic plants; for planting underwater, e.g. rice
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0287—Devices for laying-out or removing ground coverings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Transplanting Machines (AREA)
Abstract
The invention provides a terrain profiling mechanism of a mulching film rice transplanter for a paddy field, and belongs to the field of agricultural machinery. Solves the problem that the existing mechanized film mulching rice transplanting operation is difficult to profile the terrain and affects the rice transplanting effect. It includes frame, handle, connecting rod, suppression roller seat, adjusting lever, lacing wire seat, compression roller, guide arm, stopper and the part of transplanting rice, the frame rotates with the one end of handle to be connected, the handle rotates with the one end of connecting rod to be connected, the other end of connecting rod rotates with the one end of adjusting lever to be connected, the middle part of adjusting lever is passed through the connecting rod and is connected with the frame rotation, the other end of adjusting lever links to each other with lacing wire seat and round pin axle, lacing wire seat links to each other with the compression roller, the guide arm is passed through at the both ends of compression roller and is linked to each other with the compacting roller seat, the round pin axle sets up inside the stopper, the lacing wire links to each other with the round pin axle, the lacing wire links to each other. It is mainly used for terrain profiling of the film covering rice transplanter.
Description
Technical Field
The invention belongs to the field of agricultural machinery, and particularly relates to a terrain profiling mechanism of a mulching film rice transplanter for a paddy field.
Background
Rice is a major food crop in the world, and is used as staple food by about 60% of the population. China is a big country for rice production and the second place in the world. In recent years, in the process of pursuing rice yield increase, the problems of overuse of pesticides, fertilizers and herbicides and the like exist, and the serious consequences that the pesticide and herbicide residues of crops seriously exceed standards, soil hardening, harmful bacteria exceed standards and the nutritional structure of soil is damaged are caused. Along with the improvement of the living standard of the materials in China, the consciousness of food safety and environmental protection of people is strengthened year by year. The national governments and all levels of people also develop a plurality of policies and regulations for encouraging the development of green agriculture. However, because the agricultural conditions for planting green rice are very harsh, the planting area of the green rice in China always wanders at a low position.
The large-area popularization of the green rice planting is difficult, and the problem is mainly caused by the lack of a mechanized production mode which is easy to implement. One of the major difficulties in realizing mechanized film-covering rice seedling transplanting operation is that the copying is difficult, the film winding phenomenon is easy to cause, and the rice seedling transplanting effect is poor.
Disclosure of Invention
The invention provides a terrain profiling mechanism of a paddy field film covering rice transplanter, aiming at solving the problems in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a topography profiling mechanism of paddy field tectorial membrane transplanter, it includes frame, handle, connecting rod, suppression roller seat, adjusting lever, lacing wire seat, compression roller, guide arm, stopper and transplanting rice seedlings part, the frame rotates with the one end of handle to be connected, the handle rotates with the one end of connecting rod to be connected, the other end of connecting rod rotates with the one end of adjusting lever to be connected, the middle part of adjusting lever is passed through the connecting rod and is rotated with the frame and be connected, the other end of adjusting lever links to each other with lacing wire seat and round pin axle, lacing wire seat links to each other with the compression roller, the both ends of compression roller are passed through the guide arm and are linked to each other with the compression roller seat, the round pin axle sets up inside the stopper, the lacing wire links to each other with round pin axle, the lacing.
Furthermore, the profiling mechanism further comprises an electromagnetic valve and an oil cylinder, the lacing wire is connected with a valve of the electromagnetic valve, the electromagnetic valve is connected with the oil cylinder, and the oil cylinder is connected with the transplanting component.
Furthermore, a tension spring is arranged between the guide rod and the press roller seat.
Furthermore, the stopper is provided with a limiting groove along the length direction, and the pin shaft is located in the limiting groove.
Furthermore, the included angle alpha between the guide rod and the vertical direction is 0-20 degrees.
Furthermore, the middle part of the adjusting lever is connected with the connecting rod through a connecting pin.
Furthermore, the lacing bar seat is connected with a rotating shaft of the press roller.
Furthermore, the guide rod is connected with a rotating shaft of the press roller.
Further, the pressure roller base is connected with the guide rod through a linear bearing.
Compared with the prior art, the invention has the beneficial effects that: the invention solves the problem that the existing mechanized film mulching rice transplanting operation is difficult to profile the terrain and affects the rice transplanting effect.
The invention presses the mulching film through the arranged press roller, solves the problem of easy film winding, pulls the lacing wire through the up-and-down floating of the press roller, controls the electromagnetic valve of the rice transplanter through the stress of the lacing wire, controls the oil cylinder through the electromagnetic valve, and controls the fluctuation of the rice transplanting part through the oil cylinder so as to achieve the profiling effect of the rice transplanting part. The test effect is good. The initial position of the press roller is controlled through the matching between the handle and the adjusting lever, and the initial position of the transplanting part is controlled through the initial position of the press roller.
Drawings
FIG. 1 is a schematic three-dimensional structure diagram of a terrain profiling mechanism of a mulching film rice transplanter for paddy fields according to the invention;
FIG. 2 is a front view structural schematic diagram of a terrain profiling mechanism of the mulching film rice transplanter for paddy fields, which is disclosed by the invention;
fig. 3 is a schematic view of a guide bar connection structure according to the present invention.
1-a frame, 2-a handle, 3-a connecting rod, 4-a pressing roller seat, 5-an adjusting lever, 6-a tension spring, 7-a lacing wire, 8-a lacing wire seat, 9-a pin shaft, 10-a pressing roller, 11-a connecting pin, 12-a guide rod and 13-a limiter.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely explained below with reference to the drawings in the embodiments of the present invention.
Referring to fig. 1-3 to explain the embodiment, a terrain profiling mechanism of a paddy field film covering rice transplanter comprises a frame 1, a handle 2, a connecting rod 3, a press roller seat 4, an adjusting lever 5, a tie bar 7, a tie bar seat 8, a press roller 10, a guide rod 12, a stopper 13 and a rice transplanting component, wherein the frame 1 is rotatably connected with one end of the handle 2, the handle 2 is rotatably connected with one end of the connecting rod 3, the other end of the connecting rod 3 is rotatably connected with one end of the adjusting lever 5, the middle part of the adjusting lever 5 is rotatably connected with the frame 1 through the connecting rod, the other end of the adjusting lever 5 is connected with the tie bar seat 8 and a pin shaft 9, the tie bar seat 8 is connected with the press roller 10, two ends of the press roller 10 are connected with the press roller seat 4 through the guide rod 12, the pin shaft 9 is arranged inside the stopper 13, the tie bar 7 is connected with the pin shaft 9, the lacing wire 7 is connected with the transplanting component.
When the rice transplanting machine works, the initial position of the rice transplanting component is adjusted firstly, the connecting rod 3 is driven by the handle 2, the adjusting lever 5 is driven by the connecting rod 3, the position of the pin shaft 9 on the adjusting lever 5 is determined, the position is kept fixed, and the initial position of the rice transplanting component is adjusted by adjusting the position of the pin shaft 9. Profiling mechanism still includes solenoid valve and hydro-cylinder, lacing wire 7 links to each other with the valve of solenoid valve, the solenoid valve links to each other with the hydro-cylinder, the hydro-cylinder links to each other with the part of transplanting rice seedlings, be provided with extension spring 6 between guide arm 12 and the compression roller seat 4, stopper 13 is provided with the spacing groove along length direction, round pin axle 9 is located the spacing inslot, guide arm 12 is 0 ~ 20 degree with the contained angle alpha of vertical direction, adjusting lever 5's middle part is passed through connecting pin 11 and is linked to each other with the connecting rod, lacing wire seat 8 links to each other with the pivot of compression roller 10, guide arm 12 links to each other with the pivot of compression roller 10, compression roller seat 4 links to each other with guide arm 12 through linear bearing.
Taking fig. 1 as an example, the paddy field film covering rice transplanter in fig. 1 is set to run leftwards from the right side of the drawing for operation, in the operation process, along with the fluctuation of paddy field soil, the press roller 10 moves rightwards and upwards along with the guide rod 12, at the moment, the press roller 10 pushes the lacing wire seat 8 to move rightwards and upwards, the lacing wire seat 8 pushes the lacing wire 7 to move, the stopper 13 at the front end of the lacing wire 7 and the pin shaft 9 belong to a pin connection relationship, at the moment, because the lacing wire 7 moves, the lacing wire exerts pulling force on the pin shaft 11 through the limitation of the stopper 13, the pin shaft 11 exerts reaction force on the lacing wire 7, the reaction force of the lacing wire 7 pulls a valve of the electromagnetic valve of the rice transplanter, and then the electromagnetic valve controls the fluctuation of a rice transplanting part, so as. Carry out the suppression through compression roller 10 to the plastic film, compression roller 10 removes along 12 directions of guide arm, reduces the frictional force between compression roller 10 and the plastic film. Part of gravity of the press roller 10 is offset by the tension spring 6, and the force required when the press roller 10 floats is reduced.
The terrain profiling mechanism of the rice field mulching film transplanter provided by the invention is described in detail, the principle and the implementation mode of the invention are explained by applying specific examples, and the description of the examples is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (9)
1. The utility model provides a topography profiling mechanism of paddy field tectorial membrane transplanter which characterized in that: it comprises a frame (1), a handle (2), a connecting rod (3), a pressing roller seat (4), an adjusting lever (5), a pulling rib (7), a pulling rib seat (8), a pressing roller (10), a guide rod (12), a limiter (13) and a seedling transplanting component, wherein the frame (1) is connected with one end of the handle (2) in a rotating way, the handle (2) is connected with one end of the connecting rod (3) in a rotating way, the other end of the connecting rod (3) is connected with one end of the adjusting lever (5) in a rotating way, the middle part of the adjusting lever (5) is connected with the frame (1) in a rotating way through the connecting rod, the other end of the adjusting lever (5) is connected with the pulling rib seat (8) and a pin shaft (9), the pulling rib seat (8) is connected with the pressing roller (10), the two ends of the pressing roller (10) are connected with the pressing roller seat (4) through the guide rod (12), the pin shaft (9) is arranged inside the limiter (, the lacing wire (7) is connected with the pin shaft (9), and the lacing wire (7) is connected with the transplanting component.
2. The terrain profiling mechanism of the mulching film rice transplanter for the paddy field as claimed in claim 1, wherein: the profiling mechanism further comprises an electromagnetic valve and an oil cylinder, the lacing wire (7) is connected with a valve of the electromagnetic valve, the electromagnetic valve is connected with the oil cylinder, and the oil cylinder is connected with the transplanting component.
3. The terrain profiling mechanism of the mulching film rice transplanter for the paddy field as claimed in claim 1, wherein: and a tension spring (6) is arranged between the guide rod (12) and the pressing roller seat (4).
4. The terrain profiling mechanism of the mulching film rice transplanter for the paddy field as claimed in claim 1, wherein: the limiting device (13) is provided with a limiting groove along the length direction, and the pin shaft (9) is located in the limiting groove.
5. The terrain profiling mechanism of the mulching film rice transplanter for the paddy field as claimed in claim 1, wherein: the included angle alpha between the guide rod (12) and the vertical direction is 0-20 degrees.
6. The terrain profiling mechanism of the mulching film rice transplanter for the paddy field as claimed in claim 1, wherein: the middle part of the adjusting lever (5) is connected with the connecting rod through a connecting pin (11).
7. The terrain profiling mechanism of the mulching film rice transplanter for the paddy field as claimed in claim 1, wherein: the lacing bar seat (8) is connected with a rotating shaft of the press roller (10).
8. The terrain profiling mechanism of the mulching film rice transplanter for the paddy field as claimed in claim 1, wherein: the guide rod (12) is connected with a rotating shaft of the press roller (10).
9. The terrain profiling mechanism of the mulching film rice transplanter for the paddy field as claimed in claim 1, wherein: the pressing roller seat (4) is connected with the guide rod (12) through a linear bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174242.4A CN112189418B (en) | 2020-10-28 | 2020-10-28 | Topography profiling mechanism of paddy field tectorial membrane transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174242.4A CN112189418B (en) | 2020-10-28 | 2020-10-28 | Topography profiling mechanism of paddy field tectorial membrane transplanter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112189418A true CN112189418A (en) | 2021-01-08 |
| CN112189418B CN112189418B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011174242.4A Active CN112189418B (en) | 2020-10-28 | 2020-10-28 | Topography profiling mechanism of paddy field tectorial membrane transplanter |
Country Status (1)
| Country | Link |
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| CN (1) | CN112189418B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112166762A (en) * | 2020-10-28 | 2021-01-05 | 哈尔滨市农业科学院 | Terrain-imitating mechanism of paddy field film mulching transplanter |
| CN114158326A (en) * | 2021-12-13 | 2022-03-11 | 山东省农业机械技术推广站 | Corn seeding row number adjusting device and using method thereof |
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| JPH07170815A (en) * | 1993-12-17 | 1995-07-11 | Iseki & Co Ltd | Vegetable transplanter |
| JPH1132517A (en) * | 1997-07-16 | 1999-02-09 | Kubota Corp | Seedling feeder |
| JP2000270629A (en) * | 1999-03-25 | 2000-10-03 | Kubota Corp | Paddy field working machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112166762A (en) * | 2020-10-28 | 2021-01-05 | 哈尔滨市农业科学院 | Terrain-imitating mechanism of paddy field film mulching transplanter |
| CN112166762B (en) * | 2020-10-28 | 2024-05-28 | 哈尔滨市农业科学院 | Terrain-imitating mechanism of paddy field film-covered rice transplanter |
| CN114158326A (en) * | 2021-12-13 | 2022-03-11 | 山东省农业机械技术推广站 | Corn seeding row number adjusting device and using method thereof |
| CN114158326B (en) * | 2021-12-13 | 2022-09-06 | 山东省农业机械技术推广站 | Corn seeding row number adjusting device and using method thereof |
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| Publication number | Publication date |
|---|---|
| CN112189418B (en) | 2024-05-28 |
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