CN110140484B - Rice field fertilization ditching forming device - Google Patents
Rice field fertilization ditching forming device Download PDFInfo
- Publication number
- CN110140484B CN110140484B CN201910589916.8A CN201910589916A CN110140484B CN 110140484 B CN110140484 B CN 110140484B CN 201910589916 A CN201910589916 A CN 201910589916A CN 110140484 B CN110140484 B CN 110140484B
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- China
- Prior art keywords
- fertilizing
- furrow opener
- former
- supporting arm
- ditching
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- 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
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
Abstract
The invention relates to the technical field of agricultural machinery, in particular to a rice field fertilizing, ditching and forming device; it comprises a furrow opener, a fertilizing tube seat and a fertilizing tube joint; the joint of the fertilizing tube is fixed on the upper part of the fertilizing tube seat; the device also comprises an electric push rod, a first pin shaft, a supporting arm, a second pin shaft and a former; the top of the electric push rod is hinged on a frame of the rice transplanter; the bottom of the electric push rod is hinged with the top of the furrow opener by a first pin shaft; the bottom of the furrow opener is hinged with the bottom of the supporting arm by a second pin shaft; the top of the supporting arm is used for being welded and fixed with a beam of the rice transplanter; the bottom of the furrow opener is lower than the bottom surface of a floating plate of the rice transplanter; the fertilization tube seat is welded at the rear part of the supporting arm; the former is welded at the bottom of the fertilizing tube seat; the former is in a shape of a convex with a small upper opening and a large lower opening; the height of the bottom of the former is not lower than the highest height of the bottom of the furrow opener; the centralization of the fertilizer is greatly improved; it can also conveniently adjust the ditching depth.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a rice field fertilizing, ditching and forming device.
Background
The synchronous side deep fertilization of rice transplanting refers to a fertilization mode of intensively and uniformly applying fertilizers to soil with a certain depth while transplanting rice. The rice transplanting and synchronous fertilization can complete the fertilization operation at one time while transplanting, thereby saving the manual fertilizer spreading link, greatly reducing the labor intensity and saving the labor cost. The deep application of the fertilizer is also beneficial to the absorption of the fertilizer in the rice growth period, can promote the growth and development of root systems, can prolong the fertilizer efficiency, improve the utilization rate of the fertilizer and ensure the supply of nutrients in the rice growth period, particularly in the later growth period.
The concentrated fertilizer has the advantages that: the fertilizer has less contact with soil, high fertilizer concentration at the fertilizing position, less microorganism acquisition, less denitrification, more fertilizers capable of being absorbed and utilized by rice and high utilization rate.
The utility model discloses in my unit utility model patent of patent number "201820743328.6" a "shaping ditching deep fertilization earthing device for paddy field", its furrow opener has adopted the mode of translation from top to bottom, adjusts from top to bottom with the lead screw mode, and whole atress is all on the lead screw to the upper end of lead screw is fixed on rice transplanter kickboard, and the atress of kickboard junction is bigger, damages very easily.
In addition, there is another problem in the practical application of the above-mentioned patented products: during operation, fertilizer particles are conveyed in the pipeline in an auxiliary mode through the airflow of the fan. That is, in the former, the fertilizer particles are blown into the fertilizer groove by the airflow, the mixture of the fertilizer particles and the airflow in the groove has a certain speed, the soil on the inner surface of the soil groove is wet and sticky, most of the fertilizer particles can adhere to the groove wall under the impact force of the airflow, but due to the relatively high air force, a part of the fertilizer particles can be carried to the middle upper part of the groove wall or the outside of the groove by the disturbance of the airflow in the groove (generally, the air force is considered to be blown out from the pipeline rapidly, the airflow can swirl upwards after hitting the groove bottom and the groove wall, and the airflow in the groove is in a disturbed and disordered state), so that the concentrated deep fertilizing effect is poor. The fertilizer is applied in the following ideal mode: the depth is reasonable by concentrating at the bottom of the ditch. If a part of the fertilizer is applied to the upper middle part of the ditch or outside the ditch, the absorption and utilization of the part of the fertilizer are not favorable. In addition, if the fertilizer particles are not concentrated and contact with soil and microorganisms more, fertilizer elements are easily absorbed by the microorganisms, and nutrient elements absorbed by crops are temporarily reduced.
Disclosure of Invention
The invention aims to provide a rice field fertilizing, ditching and forming device which is simple in structure, reasonable in design and convenient to use, aiming at the defects and shortcomings of the prior art, and comprises a ditcher, a fertilizing tube seat and a fertilizing tube joint; the joint of the fertilizing tube is fixed on the upper part of the fertilizing tube seat; the method is characterized in that: the device also comprises an electric push rod, a first pin shaft, a supporting arm, a second pin shaft and a former; the top of the electric push rod is hinged on a frame of the rice transplanter; the bottom of the electric push rod is hinged with the top of the furrow opener by a first pin shaft; the bottom of the furrow opener is hinged with the bottom of the supporting arm by a second pin shaft; the top of the supporting arm is used for being welded and fixed with a beam of the rice transplanter; the bottom of the furrow opener is lower than the bottom surface of a floating plate of the rice transplanter; the fertilization tube seat is welded at the rear part of the supporting arm; the former is welded at the bottom of the fertilizing tube seat; the former is in a shape of a convex with a small upper opening and a large lower opening; the height of the bottom of the former is not lower than the highest height of the bottom of the furrow opener.
Further: the supporting arm is in a horizontal L shape.
Further: the bottom of the furrow opener is arc-shaped.
Further: the bottom height of the former is equal to the highest height of the bottom of the furrow opener.
Further: the surface of the fertilizing pipe joint is provided with anti-skid lines.
After adopting the structure, the invention has the beneficial effects that:
1. the design of the supporting arm is adopted, the furrow opener is suspended, the contact between the furrow opener and the floating plate of the rice transplanter is avoided, the resistance of the furrow opener during ditching is born by the supporting arm and the cross beam of the rice transplanter, and the damage to the floating plate of the rice transplanter is effectively avoided.
2. The furrow opener has adopted articulated formula connected mode, when satisfying the furrow opener and can adjust the ditching degree of depth, resistance when support arm and electric putter can share the ditching at the both ends of furrow opener, has avoided stress concentration to cause degree of depth adjusting device's damage.
3. Because the former designs into the upper lip little, and "protruding" font that the lower lip is big, the strength blows off from the pipeline fast, after touchhing at the ditch bottom and ditch wall, and the air current drives the platform that can touch "protruding" font middle part when fertilizer circles round to receive to block to fall back to the ditch in, the concentration of fertilizer obtains improving by a wide margin.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, and are not to be considered limiting of the invention, in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic view of the construction of the former of the present invention;
FIG. 4 is a schematic view of the furrow opener of the present invention during adjustment of furrow depth.
Description of reference numerals:
1-floating plate, 2-beam, 3-electric push rod, 4-first pin shaft, 5-supporting arm, 6-furrow opener, 7-second pin shaft, 8-former, 9-fertilization tube seat and 10-fertilization tube joint.
Detailed Description
The present invention will now be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and descriptions are provided only for the purpose of illustrating the present invention and are not to be construed as limiting the present invention.
As shown in fig. 1-3, the rice field fertilizing and ditching molding device according to the present embodiment comprises a ditcher 6, a fertilizing tube seat 9, and a fertilizing tube joint 10; the fertilizing pipe joint 10 is fixed on the upper part of the fertilizing pipe seat 9; the method is characterized in that: the device also comprises an electric push rod 3, a first pin shaft 4, a supporting arm 5, a second pin shaft 7 and a former 8; the top of the electric push rod 3 is hinged on a frame of the rice transplanter; the bottom of the electric push rod 3 is hinged with the top of the furrow opener 6 by a first pin shaft 4; the bottom of the furrow opener 6 is hinged with the bottom of the supporting arm 5 by a second pin shaft 7; the top of the supporting arm 5 is used for being welded and fixed with a beam 2 of the rice transplanter; the bottom of the furrow opener 6 is lower than the bottom surface of the floating plate 1 of the rice transplanter; the fertilization tube seat 9 is welded at the rear part of the supporting arm 5; the former 8 is welded at the bottom of the fertilizing tube seat 9; the former 8 is in a shape of a convex with a small upper opening and a large lower opening; the height of the bottom of the former 8 is not lower than the highest height of the bottom of the furrow opener 6.
Further: the support arm 5 is horizontal L shape, and the support arm of L shape makes things convenient for the connection of both ends angle more, simultaneously because the angle of L shape does benefit to and bears 6 ditching resistances of furrow opener, can prolong the life of support arm 5.
Further: the bottom of the furrow opener 6 is arc-shaped, and when the depth of the furrow opener 6 is adjusted, the front ends of the parts of the furrow opener under soil are smooth curves, so that the furrow opener 6 can slide in the soil conveniently, and the resistance is small.
Further: the bottom height of the former 8 is equal to the highest height of the bottom of the furrow opener 6; because the device is in a state that the electric push rod 3 is not extended mostly when in use, at the moment, as shown in figure 4, the ditching depth h is the minimum, and the fertilizer conveyed from the forming device 8 is directly attached to the ditch bottom and falls down, so that the impact of water in a paddy field can be effectively avoided.
Further: the surface of the fertilizing pipe joint 10 is provided with anti-skid lines; the design of antiskid line can effectually avoid using the hose to connect fertilization coupling 10 and can fertilizer after the hose vibration that leads to under the machine during operation to drop.
According to the fertilizing, ditching and forming device for the rice field, the electric push rod 3 is not strictly required, finished products can be purchased from the market, only the length expansion can be realized under the electric control, the electric push rod 3 can be connected into an electric control circuit of a rice transplanter, the principle is the same as the lifting of a transplanting part of the rice transplanter, the principle is simple, the connection is very easy, and detailed description is omitted; when the device is installed on a rice transplanter, a groove needs to be cut on a floating plate 1 of the rice transplanter so as to ensure that the installation position of a furrow opener 6 is not limited; the former 8 in the device is upgraded on the existing former, and referring to fig. 3, the straight-up and straight-down baffles on two sides of the existing former are changed into a bending state, so that the space enclosed by the two bent baffles is in a shape of a Chinese character 'tu'.
When the fertilizing, ditching and forming device for the rice field is installed on a rice transplanter, the top of an electric push rod 3 is firstly used for being hinged on a rack of the rice transplanter, then a ditcher 6 is placed in a groove formed in a floating plate 1, then the top of a supporting arm 5 is welded on a cross beam 2 of the rice transplanter, and then an electric control part of the electric push rod 3 is connected into a power supply circuit of the rice transplanter; then the fertilizer pipe joint 10 is connected with a fertilizer box by a fertilizer conveying hose to complete the installation.
The invention relates to a rice field fertilizing, ditching and forming device, which has the working principle that: as shown in figure 2, the rice transplanter drives the whole device to move forward, the furrow opener 6 is used for ditching soil of a paddy field, fertilizer in the fertilizer box is conveyed to the fertilizing pipe joint 10 through a hose, then falls into a ditch opened by the furrow opener 6 from the former 8 after passing through the fertilizing pipe seat 9, the ditching depth is adjusted by referring to figure 4, the telescopic length of the electric push rod 3 is only required to be controlled, the front end of the furrow opener 6 is adjusted up and down, and the rear end can change the ditching depth by rotating around the second pin shaft 7 under the limitation of the supporting arm 5.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.
Claims (5)
1. A rice field fertilizing, ditching and forming device comprises a ditcher (6), a fertilizing tube seat (9) and a fertilizing tube joint (10); the fertilizing pipe joint (10) is fixed on the upper part of the fertilizing pipe seat (9); the method is characterized in that: the device also comprises an electric push rod (3), a first pin shaft (4), a supporting arm (5), a second pin shaft (7) and a former (8); the top of the electric push rod (3) is hinged on a frame of the rice transplanter; the bottom of the electric push rod (3) is hinged with the top of the furrow opener (6) by a first pin shaft (4); the bottom of the furrow opener (6) is hinged with the bottom of the supporting arm (5) by a second pin shaft (7); the top of the supporting arm (5) is used for being welded and fixed with a beam (2) of the rice transplanter; the bottom of the furrow opener (6) is lower than the bottom surface of the floating plate (1) of the rice transplanter; the fertilization tube seat (9) is welded at the rear part of the supporting arm (5); the former (8) is welded at the bottom of the fertilizing tube seat (9); the former (8) is in a shape of a convex with a small upper opening and a large lower opening; the height of the bottom of the former (8) is not lower than the highest height of the bottom of the furrow opener (6).
2. The rice field fertilizing and ditching molding device as claimed in claim 1, wherein: the supporting arm (5) is in a horizontal L shape.
3. The rice field fertilizing and ditching molding device as claimed in claim 1, wherein: the bottom of the furrow opener (6) is arc-shaped.
4. The rice field fertilizing and ditching molding device as claimed in claim 1, wherein: the bottom height of the former (8) is equal to the highest height of the bottom of the furrow opener (6).
5. The rice field fertilizing and ditching molding device as claimed in claim 1, wherein: the surface of the fertilizing pipe joint (10) is provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910589916.8A CN110140484B (en) | 2019-07-02 | 2019-07-02 | Rice field fertilization ditching forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910589916.8A CN110140484B (en) | 2019-07-02 | 2019-07-02 | Rice field fertilization ditching forming device |
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| Publication Number | Publication Date |
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| CN110140484A CN110140484A (en) | 2019-08-20 |
| CN110140484B true CN110140484B (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910589916.8A Active CN110140484B (en) | 2019-07-02 | 2019-07-02 | Rice field fertilization ditching forming device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110972617B (en) * | 2019-12-24 | 2022-08-09 | 湖南农业大学 | Automatic planting ditch depth adjusting device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57159407A (en) * | 1981-03-26 | 1982-10-01 | Iseki Agricult Mach | Trench making apparatus of fertilizer appling and rice planting machine |
| JPS59125807A (en) * | 1983-01-10 | 1984-07-20 | 井関農機株式会社 | Apparatus for removing foreign matters of fertilizing rice planter |
| JPS59143520A (en) * | 1983-02-04 | 1984-08-17 | 井関農機株式会社 | Fertilizer in rice planter |
| JPS6054609A (en) * | 1983-09-02 | 1985-03-29 | 株式会社クボタ | Rice planter with fertilizing apparatus |
| CN2180030Y (en) * | 1993-12-01 | 1994-10-26 | 黑龙江省水田机械化研究所 | Fertilizer spreader for rice transplanter |
| JPH0750908A (en) * | 1993-08-17 | 1995-02-28 | Kubota Corp | Rice transplanter |
| JP2632981B2 (en) * | 1988-11-19 | 1997-07-23 | ヤンマー農機株式会社 | Shallow two-stage fertilizer for riding rice transplanter |
| JPH10210809A (en) * | 1997-01-29 | 1998-08-11 | Iseki & Co Ltd | Fertilizer applying and sowing device for paddy rice |
| JPH11220910A (en) * | 1998-02-03 | 1999-08-17 | Iseki & Co Ltd | Seed planter |
| JP2952504B2 (en) * | 1990-03-30 | 1999-09-27 | ヤンマー農機株式会社 | Fertilizer application equipment |
| JP5056745B2 (en) * | 2008-12-24 | 2012-10-24 | 井関農機株式会社 | Ride type seedling transplanter with fertilizer |
| JP2016077251A (en) * | 2014-10-21 | 2016-05-16 | ヤンマー株式会社 | Seedling transplanter |
| CN108012626A (en) * | 2018-01-04 | 2018-05-11 | 浙江理工大学 | Rice lateral deep fertilizer spraying machine plough |
-
2019
- 2019-07-02 CN CN201910589916.8A patent/CN110140484B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57159407A (en) * | 1981-03-26 | 1982-10-01 | Iseki Agricult Mach | Trench making apparatus of fertilizer appling and rice planting machine |
| JPS59125807A (en) * | 1983-01-10 | 1984-07-20 | 井関農機株式会社 | Apparatus for removing foreign matters of fertilizing rice planter |
| JPS59143520A (en) * | 1983-02-04 | 1984-08-17 | 井関農機株式会社 | Fertilizer in rice planter |
| JPS6054609A (en) * | 1983-09-02 | 1985-03-29 | 株式会社クボタ | Rice planter with fertilizing apparatus |
| JP2632981B2 (en) * | 1988-11-19 | 1997-07-23 | ヤンマー農機株式会社 | Shallow two-stage fertilizer for riding rice transplanter |
| JP2952504B2 (en) * | 1990-03-30 | 1999-09-27 | ヤンマー農機株式会社 | Fertilizer application equipment |
| JPH0750908A (en) * | 1993-08-17 | 1995-02-28 | Kubota Corp | Rice transplanter |
| CN2180030Y (en) * | 1993-12-01 | 1994-10-26 | 黑龙江省水田机械化研究所 | Fertilizer spreader for rice transplanter |
| JPH10210809A (en) * | 1997-01-29 | 1998-08-11 | Iseki & Co Ltd | Fertilizer applying and sowing device for paddy rice |
| JPH11220910A (en) * | 1998-02-03 | 1999-08-17 | Iseki & Co Ltd | Seed planter |
| JP5056745B2 (en) * | 2008-12-24 | 2012-10-24 | 井関農機株式会社 | Ride type seedling transplanter with fertilizer |
| JP2016077251A (en) * | 2014-10-21 | 2016-05-16 | ヤンマー株式会社 | Seedling transplanter |
| CN108012626A (en) * | 2018-01-04 | 2018-05-11 | 浙江理工大学 | Rice lateral deep fertilizer spraying machine plough |
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| CN110140484A (en) | 2019-08-20 |
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