CN112189420A - Terrain imitation device of paddy field film covering rice transplanter - Google Patents
Terrain imitation device of paddy field film covering rice transplanter Download PDFInfo
- Publication number
- CN112189420A CN112189420A CN202011177233.0A CN202011177233A CN112189420A CN 112189420 A CN112189420 A CN 112189420A CN 202011177233 A CN202011177233 A CN 202011177233A CN 112189420 A CN112189420 A CN 112189420A
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- China
- Prior art keywords
- lacing wire
- terrain
- seat
- plate
- paddy field
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- 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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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 47
- 235000009566 rice Nutrition 0.000 title claims abstract description 47
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 46
- 210000002489 tectorial membrane Anatomy 0.000 claims description 2
- 238000012876 topography Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000033228 biological regulation Effects 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 239000002985 plastic film Substances 0.000 description 13
- 229920006255 plastic film Polymers 0.000 description 13
- 235000013305 food Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000004009 herbicide Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 238000003825 pressing Methods 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
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 239000002699 waste material Substances 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)
- 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 device 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 kickboard, transplanter frame, mount pad, lacing wire seat, adjusting lever, lacing wire support arm, regulation seat, extension spring, compression roller and transplanting rice components, the kickboard rotates with the compression roller to be connected, the kickboard front end links to each other with the transplanter frame through the extension spring, the kickboard front end links to each other with the regulation seat is fixed, the transplanter frame links to each other with the mount pad, the mount pad links to each other through first round pin axle with the lacing wire seat, adjusting lever middle part links to each other with the lacing wire seat through second round pin axle, adjusting lever one end links to each other with the lacing wire, and the other end rotates with lacing wire support arm one end to be connected, the other end of lacing wire support arm links to each other with the regulation seat, the lacing wire links to each other with the transplanting rice components. 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 device 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 device 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 device of paddy field tectorial membrane transplanter, it includes kickboard, transplanter frame, mount pad, lacing wire seat, adjusting lever, lacing wire support arm, adjusting seat, extension spring, press roll and transplanting rice seedlings part, the kickboard rotates with the press roll to be connected, the kickboard front end is curve arc structure, the kickboard front end links to each other with the transplanter frame through the extension spring, the kickboard front end links to each other with adjusting the seat is fixed, the transplanter frame links to each other with the mount pad, the mount pad links to each other through first round pin axle with the lacing wire seat, adjusting lever middle part links to each other with the lacing wire seat through second round pin axle, adjusting lever one end links to each other with the lacing wire, and the other end rotates with lacing wire support arm one end to be connected, the other end of lacing wire support arm links to each other with the adjusting seat, the lacing wire links to.
Furthermore, the terrain simulating device 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 fixed seat is arranged at the rear end of the floating plate and is rotationally connected with the transplanter frame through the fixed seat.
Furthermore, the floating plate comprises a ship plate and a protection plate, one end of the ship plate is of a curve arc-shaped structure, and the other end of the ship plate is connected with the protection plate.
Further, the boat plate and the guard plate are of an integrated structure.
Further, the width of the boat deck is greater than the width of the fender.
Furthermore, the width of the guard plate is 215-225 mm.
Furthermore, the middle part of the floating plate is arranged into a convex structure along the length direction.
Further, the floating plate is connected to the press roller by a long pin.
Furthermore, the radian of the curve of the floating plate is 20-50 degrees.
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 solves the problem that the planetary gear box is easy to wind the film through the arranged floating plate, presses the mulching film through the arranged pressing roller, drives the lacing wire through the up-and-down floating of the floating plate, 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 front end of the floating plate is controlled by adjusting the lacing wire seat, and then the initial position of the transplanting part is controlled by the initial position of the front end of the floating plate.
Drawings
FIG. 1 is a schematic view of a front view of a terrain-imitating device of a rice field mulching film-covering transplanter of the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of a terrain-imitating device of the rice transplanter for mulching films on paddy fields;
1-floating plate, 2-fixed seat, 3-transplanter frame, 4-mounting seat, 5-lacing bar seat, 6-first pin shaft, 7-second pin shaft, 8-adjusting lever, 9-lacing bar, 10-lacing bar support arm, 11-adjusting seat, 12-tension spring, 13-press roller and 14-long pin.
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 device of a paddy field film-covering rice transplanter comprises a floating plate 1, a rice transplanter frame 3, a mounting seat 4, a lacing bar seat 5, an adjusting lever 8, a lacing bar 9, a lacing bar support arm 10, an adjusting seat 11, a tension spring 12, a press roller 13 and a rice transplanting component, wherein the floating plate 1 is rotatably connected with the press roller 13, the front end of the floating plate 1 is of a curved arc structure, the front end of the floating plate 1 is connected with the rice transplanter frame 3 through the tension spring 12, the front end of the floating plate 1 is fixedly connected with the adjusting seat 11, the rice transplanter frame 3 is connected with the mounting seat 4, the mounting seat 4 is connected with the lacing bar seat 5 through a first pin shaft 6, the middle part of the adjusting lever 8 is connected with the lacing bar seat 5 through a second pin shaft 7, one end of the adjusting lever 8 is connected with the lacing bar 9, the other end of the lacing bar support arm 10 is rotatably connected, the other end of the lacing bar support arm 10 is, the lacing wire 9 is connected with the transplanting part.
When the rice transplanting device works, the initial position of the rice transplanting part is firstly adjusted, and the initial positions of the floating plate 1 and the lacing wires 9 are adjusted by adjusting the initial position of the lacing wire seat 5, so that the adjustment of the initial position of the rice transplanting part is realized. The terrain simulating device further comprises an electromagnetic valve and an oil cylinder, the lacing wire 9 is connected with a valve of the electromagnetic valve, the electromagnetic valve is connected with the oil cylinder, the oil cylinder is connected with the transplanting component, and the rear end of the floating plate 1 is provided with a fixed seat 2 which is rotatably connected with the transplanter frame 3 through the fixed seat 2. Taking fig. 1 as an example, the paddy field film covering rice transplanter in fig. 1 is set to run from the left side to the right side for operation, the front part of the floating plate 1 is stressed and lifted along with the fluctuation of paddy field soil in the operation process, at the moment, the floating plate 1 pushes the lacing wire support arm 10 to move upwards, the lacing wire support arm 10 drives the adjusting lever 8 to rotate around the second pin shaft 7, the adjusting lever 8 moves backwards, so that the reaction force is applied to the lacing wire 9, the valve of the electromagnetic valve of the rice transplanter is pulled by the reaction force of the lacing wire 9, the oil cylinder is controlled by the electromagnetic valve, and the fluctuation of a rice transplanting part is controlled by the oil cylinder, so as to achieve the. Carry out the suppression through the suppression roller 13 to the plastic film to effectively reduce the frictional force between kickboard 1 and the plastic film. The front end of the floating plate 1 is pulled through the tension spring 12, the influence of the gravity of the floating plate 1 is overcome, and the force required by the floating plate 1 during floating is reduced.
This embodiment kickboard 1 includes deck and backplate, deck one end is curve arc structure, the other end links to each other with the backplate, deck and backplate structure as an organic whole, 1 middle part of kickboard sets up to protruding column structure along length direction, kickboard 1 links to each other with the compression roller 13 through long round pin 14, the curve radian of kickboard 1 is 20-50 degrees, 1 rear end of kickboard is provided with fixing base 2, be provided with the mounting hole on the fixing base 2, the mounting hole on the fixing base 2 is rotated with transplanter frame 3 through the round pin axle and is connected, the width of deck is greater than the width of backplate, the width of backplate is 215 ~ 225mm, the axis of mounting hole is 90 ~ 150mm to the horizontal length of deck and backplate link to the axis of mounting hole is 150 ~ 160mm to the horizontal length at backplate edge, the height of mounting hole and backplate bottom surface is 73 ~ 80 mm.
The plastic film is separated from the planetary gear box through the guard plate, the contact of the plastic film and the planetary gear box is isolated, the plastic film is prevented from being wound on the planetary gear box, the plastic film is pressed through the rotation of the pressing roller, the work is smooth, and the mechanization degree is high. Through the optimal design to backplate width had both guaranteed that the kickboard is not fragile, had realized the protection to planetary gear case again, ensured that the during operation condition emergence of twining the membrane does not appear. Too wide of the guard board can cause the seedling needles to prick the floating plate, which causes the damage of the floating plate; if the width of the guard plate is too narrow, the guard plate cannot protect the planetary gear box, and the planetary gear box part can be wound with a film. Through carrying out optimal design to the axis of mounting hole to the horizontal length of ship board and backplate link, guaranteed that the ship board is not fragile. Too short length can cause the seedling needle to impact the boat deck to cause the boat deck to be damaged; if the length is too long, the strength of the ship plate is not enough and the ship plate is easy to damage. Through the horizontal length to the axis of mounting hole to backplate edge for carrying out optimal design, both guaranteed not appear twining the condition emergence of membrane, prevented again that the plastic film from being dragged. If the length is too short, the planetary gear box part can be wound with a film; too long can cause material waste and easily cause the mulching film to be pulled apart. Through the optimal design to 2 heights of fixing base had both guaranteed that kickboard and plastic film can not contact, had prevented planetary gear case again and the striking of kickboard. The probability that the too high kickboard of fixing base 2 height and plastic film contact can increase, causes the plastic film easily and tears because of pulling apart, and the too low striking that can cause planetary gear box and kickboard of fixing base 2 causes the kickboard to damage.
In the course of the work, the compression roller 13 is rotatory around long round pin 15, carries out the suppression to the plastic film through gravity, and the kickboard 1 uses the mounting hole to rotate as the axle center and fluctuate, through the backplate, the contact of isolated planetary gear case and plastic film prevents that the plastic film winding from on planetary gear case, prevents through the height of control fixing base that to produce the striking between gear case and the backplate. Preferably, the radian of the curve of the ship plate is 30 degrees, the width of the guard plate is 220mm, the horizontal length from the axis of the mounting hole to the connecting end of the ship plate and the guard plate is 120mm, the horizontal length from the axis of the mounting hole to the edge of the guard plate is 155mm, and the height from the mounting hole to the bottom surface of the guard plate is 75 mm.
The terrain-imitating device 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 (10)
1. The utility model provides a imitative topography device of paddy field tectorial membrane transplanter which characterized in that: it comprises a floating plate (1), a transplanter frame (3), a mounting seat (4), a lacing wire seat (5), an adjusting lever (8), a lacing wire (9), a lacing wire support arm (10), an adjusting seat (11), a tension spring (12), a press roller (13) and a transplanting component, wherein the floating plate (1) is rotationally connected with the press roller (13), the front end of the floating plate (1) is of a curve arc structure, the front end of the floating plate (1) is connected with the transplanter frame (3) through the tension spring (12), the front end of the floating plate (1) is fixedly connected with the adjusting seat (11), the transplanter frame (3) is connected with the mounting seat (4), the mounting seat (4) is connected with the lacing wire seat (5) through a first pin shaft (6), the middle part of the adjusting lever (8) is connected with the lacing wire seat (5) through a second pin shaft (7), one end of the adjusting lever (8) is connected with the lacing wire (9), the other end is rotationally connected with one end of a lacing wire support arm (10), the other end of the lacing wire support arm (10) is connected with an adjusting seat (11), and the lacing wire (9) is connected with the transplanting component.
2. The terrain-imitating device of the mulching film rice transplanter for the paddy field as claimed in claim 1, wherein: the terrain simulating device further comprises an electromagnetic valve and an oil cylinder, wherein the lacing wire (9) 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 device of the mulching film rice transplanter for the paddy field as claimed in claim 1, wherein: the rear end of the floating plate (1) is provided with a fixed seat (2) which is rotationally connected with a transplanter frame (3) through the fixed seat (2).
4. The terrain-imitating device of the mulching film rice transplanter for the paddy field as claimed in claim 1, wherein: the floating plate (1) comprises a ship plate and a protection plate, one end of the ship plate is of a curve arc structure, and the other end of the ship plate is connected with the protection plate.
5. The terrain-imitating device of the mulching film rice transplanter for the paddy field as claimed in claim 4, wherein: the boat plate and the guard plate are of an integrated structure.
6. The terrain-imitating device of the mulching film rice transplanter for the paddy field as claimed in claim 4, wherein: the width of the ship plate is larger than that of the guard plate.
7. The terrain-imitating device of the mulching film rice transplanter for the paddy field as claimed in claim 4, wherein: the width of the guard plate is 215-225 mm.
8. The terrain-imitating device of the mulching film rice transplanter for the paddy field as claimed in claim 1, wherein: the middle part of the floating plate (1) is arranged to be a convex structure along the length direction.
9. The terrain-imitating device of the mulching film rice transplanter for the paddy field as claimed in claim 1, wherein: the floating plate (1) is connected with the press roller (13) through a long pin (14).
10. The terrain-imitating device of the mulching film rice transplanter for the paddy field as claimed in claim 1, wherein: the radian of the curve of the floating plate (1) is 20-50 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011177233.0A CN112189420A (en) | 2020-10-28 | 2020-10-28 | Terrain imitation device of paddy field film covering rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011177233.0A CN112189420A (en) | 2020-10-28 | 2020-10-28 | Terrain imitation device of paddy field film covering rice transplanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112189420A true CN112189420A (en) | 2021-01-08 |
Family
ID=74011835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011177233.0A Withdrawn CN112189420A (en) | 2020-10-28 | 2020-10-28 | Terrain imitation device of paddy field film covering rice transplanter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112189420A (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 |
| 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 |
-
2020
- 2020-10-28 CN CN202011177233.0A patent/CN112189420A/en not_active Withdrawn
Cited By (4)
| 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 |
| 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 |
| 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 |
| 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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Application publication date: 20210108 |