CN112166762A - Terrain-imitating mechanism of paddy field film mulching transplanter - Google Patents
Terrain-imitating mechanism of paddy field film mulching transplanter Download PDFInfo
- Publication number
- CN112166762A CN112166762A CN202011174271.0A CN202011174271A CN112166762A CN 112166762 A CN112166762 A CN 112166762A CN 202011174271 A CN202011174271 A CN 202011174271A CN 112166762 A CN112166762 A CN 112166762A
- Authority
- CN
- China
- Prior art keywords
- lacing wire
- terrain
- seat
- adjusting lever
- support arm
- 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
- 241000209094 Oryza Species 0.000 claims abstract description 47
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 47
- 235000009566 rice Nutrition 0.000 claims abstract description 47
- 238000003825 pressing Methods 0.000 claims description 15
- 238000012876 topography Methods 0.000 claims description 3
- 210000002489 tectorial membrane Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001629 suppression Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 235000013305 food Nutrition 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000006243 chemical reaction 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
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 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
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/006—Other parts or details or planting machines
-
- 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)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transplanting Machines (AREA)
Abstract
The invention provides a terrain-imitating 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 is including suppressing roller seat, transplanter frame, mount pad, lacing wire seat, lacing wire, guide arm, adjusting lever, lacing wire support arm, press roll, stopper and transplanting rice components, suppressing roller seat passes through the guide arm and links to each other with the press roll both ends, the transplanter frame links to each other with the mount pad, the mount pad rotates with the lacing wire seat to be connected, the middle part of lacing wire seat rotates with the middle part of adjusting lever to be connected, the one end of adjusting lever is provided with the round pin axle, links to each other with the stopper through the round pin axle, the stopper links to each other with the lacing wire, the lacing wire links to each other with transplanting rice components, the other end and the lacing wire support arm of adjusting lever rotate to be connected, the lacing wire support arm links to each other with the press roll. It is mainly used for the terrain-imitating operation of the film-covered rice transplanter.
Description
Technical Field
The invention belongs to the field of agricultural machinery, and particularly relates to a terrain-imitating 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-imitating mechanism of a mulching film rice transplanter for 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 imitative topography mechanism of paddy field tectorial membrane transplanter, it includes suppression roller seat, transplanter frame, mount pad, lacing wire seat, lacing wire, guide arm, adjusting lever, lacing wire support arm, compression roller, stopper and transplanting rice seedlings part, suppression roller seat passes through the guide arm and links to each other with the compression roller both ends, the transplanter frame links to each other with the mount pad, the mount pad rotates with the lacing wire seat to be connected, the middle part of lacing wire seat rotates with the middle part of adjusting lever to be connected, the one end of adjusting lever is provided with the round pin axle, links to each other with the stopper through the round pin axle, the stopper links to each other with the lacing wire, the lacing wire links to each other with the transplanting rice seedlings part, the other end and the lacing wire support arm of adjusting lever rotate to be connected, the lacing wire support arm links to each.
Furthermore, the terrain imitation 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 pressing roller seat and the guide rod.
Furthermore, the included angle between the guide rod and the vertical direction is 0-20 degrees.
Furthermore, the lacing wire seat is connected with the adjusting lever through a first connecting pin.
Furthermore, the adjusting lever is connected with the lacing wire support arm through a second connecting pin.
Furthermore, the lacing wire support arm is provided with a plurality of connecting holes along the length direction.
Further, the pressure roller base is connected with the guide rod through a linear bearing.
Furthermore, the guide rod and the lacing wire support arm are connected with a rotating shaft of the press roller.
Further, the number of the pressing roller seats is two.
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 seedling transplanting component is controlled by adjusting the initial positions of the lacing wire seat and the press roller.
Drawings
FIG. 1 is a schematic view I of a three-dimensional structure of a terrain-imitating mechanism of a mulching film rice transplanter for paddy fields;
FIG. 2 is a schematic diagram II of a three-dimensional structure of a terrain-imitating mechanism of the mulching film rice transplanter for paddy fields.
1-a pressing roller seat, 2-a transplanter frame, 3-a mounting seat, 4-a first connecting pin, 5-a lacing bar seat, 6-a lacing bar, 7-a guide rod, 8-a tension spring, 9-an adjusting lever, 10-a second connecting pin, 11-a lacing bar support arm, 12-a pressing roller, 13-a pin shaft and 14-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. 1-2 to explain the embodiment, the terrain-imitating mechanism of the rice transplanter for mulching the paddy field comprises a pressing roller seat 1, a rice transplanter frame 2, a mounting seat 3, a lacing wire seat 5, a lacing wire 6, a guide rod 7, an adjusting lever 9, a lacing wire support arm 11, a pressing roller 12, a limiter 14 and a rice transplanting part, the pressing roller seat 1 is connected with two ends of a pressing roller 12 through a guide rod 7, the transplanter frame 2 is connected with the mounting seat 3, the mounting seat 3 is rotationally connected with the lacing wire seat 5, the middle part of the lacing wire seat 5 is rotationally connected with the middle part of the adjusting lever 9, one end of the adjusting lever 9 is provided with a pin shaft 13, is connected with a stopper 14 through a pin shaft 13, the stopper 14 is connected with a lacing wire 6, the lacing wire 6 is connected with a transplanting component, the other end of the adjusting lever 9 is rotatably connected with a lacing wire support arm 11, and the lacing wire support arm 11 is connected with a compression roller 12.
In the working process of the rice transplanting device, the initial position of the rice transplanting component is firstly adjusted, the adjusting lever 9 is driven by the lacing wire seat 5, the lacing wire support arm 11 is driven by the adjusting lever 9, the lacing wire support arm 11 and the compression roller 12 belong to pin shaft connection, and the initial position of the rice transplanting component is adjusted by adjusting the initial positions of the lacing wire seat 5 and the compression roller 12. Imitative topography mechanism still includes solenoid valve and hydro-cylinder, lacing wire 6 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 8 between ballast roller seat 1 and the guide arm 7, the guide arm 7 is 0 ~ 20 degree with the contained angle of vertical direction, lacing wire seat 5 links to each other with adjusting lever 9 through first connecting pin 4, adjusting lever 9 links to each other with lacing wire support arm 11 through second connecting pin 10, lacing wire support arm 11 is provided with a plurality of connecting holes on the length direction, ballast roller seat 1 links to each other with guide arm 7 through linear bearing, guide arm 7 and lacing wire support arm 11 all link to each other with the pivot of ballast roller 12, ballast roller seat 1 quantity is two.
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 rise and fall of paddy field soil, the press roller 12 moves rightwards and upwards along the guide rod 7, at the moment, the press roller 12 pushes the lacing wire support arm 11 to move rightwards and upwards, the lacing wire support arm 11 pushes the lacing wire 6 to generate displacement, the adjusting lever 9 rotates along the first connecting pin 4 to drive the limiting stopper 14 to move, so that a reaction force is exerted on the lacing wire 6, the reaction force of the lacing wire 6 pulls a valve of a rice transplanter electromagnetic valve, and then the electromagnetic valve controls an oil cylinder, and the oil cylinder controls the rise and fall of a rice transplanting part so. Carry out the suppression through suppression roller 12 to the plastic film, suppression roller 12 removes along 7 directions of guide arm, reduces the frictional force between suppression roller 12 and the plastic film. Part of the gravity of the press roller 12 is offset by the tension spring 8, and the force required when the press roller 12 floats is reduced.
The terrain imitating mechanism of the mulching film rice transplanter for the paddy field is described in detail, the principle and the implementation mode of the mulching film rice transplanter 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 mulching film rice transplanter; 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 (10)
1. The utility model provides a imitative topography mechanism of paddy field tectorial membrane transplanter which characterized in that: it comprises a pressing roller seat (1), a transplanter frame (2), a mounting seat (3), a lacing bar seat (5), a lacing bar (6), a guide rod (7), an adjusting lever (9), a lacing bar support arm (11), a pressing roller (12), a limiter (14) and a seedling transplanting component, wherein the pressing roller seat (1) is connected with the two ends of the pressing roller (12) through the guide rod (7), the transplanter frame (2) is connected with the mounting seat (3), the mounting seat (3) is rotationally connected with the lacing bar seat (5), the middle part of the lacing bar seat (5) is rotationally connected with the middle part of the adjusting lever (9), one end of the adjusting lever (9) is provided with a pin shaft (13) and is connected with the limiter (14) through the pin shaft (13), the limiter (14) is connected with the lacing bar (6), the lacing bar (6) is connected with the seedling transplanting component, the other end of the adjusting lever (9) is rotationally connected with the lacing bar support arm (11), the lacing wire support arm (11) is connected with the press roller (12).
2. The terrain-imitating mechanism of a mulching film rice transplanter for paddy fields according to claim 1, characterized in that: the terrain imitating mechanism further comprises an electromagnetic valve and an oil cylinder, the lacing wire (6) 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-imitating mechanism of a mulching film rice transplanter for paddy fields according to claim 1, characterized in that: a tension spring (8) is arranged between the pressing roller seat (1) and the guide rod (7).
4. The terrain-imitating mechanism of a mulching film rice transplanter for paddy fields according to claim 1, characterized in that: the included angle between the guide rod (7) and the vertical direction is 0-20 degrees.
5. The terrain-imitating mechanism of a mulching film rice transplanter for paddy fields according to claim 1, characterized in that: the lacing wire seat (5) is connected with the adjusting lever (9) through a first connecting pin (4).
6. The terrain-imitating mechanism of a mulching film rice transplanter for paddy fields according to claim 1, characterized in that: the adjusting lever (9) is connected with the lacing wire support arm (11) through a second connecting pin (10).
7. The terrain-imitating mechanism of a mulching film rice transplanter for paddy fields according to claim 1, characterized in that: the lacing wire support arm (11) is provided with a plurality of connecting holes along the length direction.
8. The terrain-imitating mechanism of a mulching film rice transplanter for paddy fields according to claim 1, characterized in that: the pressing roller seat (1) is connected with the guide rod (7) through a linear bearing.
9. The terrain-imitating mechanism of a mulching film rice transplanter for paddy fields according to claim 1, characterized in that: the guide rod (7) and the lacing wire support arm (11) are connected with a rotating shaft of the press roller (12).
10. The terrain-imitating mechanism of a mulching film rice transplanter for paddy fields according to claim 1, characterized in that: the number of the pressing roller seats (1) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174271.0A CN112166762B (en) | 2020-10-28 | Terrain-imitating mechanism of paddy field film-covered rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174271.0A CN112166762B (en) | 2020-10-28 | Terrain-imitating mechanism of paddy field film-covered rice transplanter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112166762A true CN112166762A (en) | 2021-01-05 |
| CN112166762B CN112166762B (en) | 2024-05-28 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189418A (en) * | 2020-10-28 | 2021-01-08 | 哈尔滨市农业科学院 | Topography profiling mechanism of paddy field film covering rice transplanter |
| CN115380674A (en) * | 2022-08-26 | 2022-11-25 | 金华市农业科学研究院(浙江省农业机械研究院) | Film mulching and rice transplanting integrated machine |
| CN112189418B (en) * | 2020-10-28 | 2024-05-28 | 哈尔滨市农业科学院 | Topography profiling mechanism of paddy field tectorial membrane transplanter |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189418A (en) * | 2020-10-28 | 2021-01-08 | 哈尔滨市农业科学院 | Topography profiling mechanism of paddy field film covering rice transplanter |
| CN112189418B (en) * | 2020-10-28 | 2024-05-28 | 哈尔滨市农业科学院 | Topography profiling mechanism of paddy field tectorial membrane transplanter |
| CN115380674A (en) * | 2022-08-26 | 2022-11-25 | 金华市农业科学研究院(浙江省农业机械研究院) | Film mulching and rice transplanting integrated machine |
| CN115380674B (en) * | 2022-08-26 | 2024-04-05 | 金华市农业科学研究院(浙江省农业机械研究院) | Tectorial membrane transplanting of rice all-in-one |
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