CN112868342A - Fertilizer injection unit for corn planting - Google Patents
Fertilizer injection unit for corn planting Download PDFInfo
- Publication number
- CN112868342A CN112868342A CN202110095281.3A CN202110095281A CN112868342A CN 112868342 A CN112868342 A CN 112868342A CN 202110095281 A CN202110095281 A CN 202110095281A CN 112868342 A CN112868342 A CN 112868342A
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- plate
- fertilizer
- linkage plate
- driving
- box
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/02—Fertiliser distributors for hand use
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- 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
- A01C5/04—Machines for making or covering holes for sowing or planting
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a fertilizing device for corn planting, which comprises a fertilizing pipe (1), wherein a driving box (2) and a fertilizer box (3) are respectively and radially installed on two sides of the bottom of the fertilizing pipe (1), a first linkage plate (4) which can be attached to the bottom plate of the fertilizing pipe (1) and horizontally move is arranged at the bottom of the fertilizing pipe (1), two ends of the first linkage plate (4) respectively extend into the driving box (2) and the fertilizer box (3), one end, located in the fertilizer box (3), of the first linkage plate (4) is provided with a first material guide hole (5) in a penetrating mode, the end, located in the driving box (2), of the first linkage plate (4) is upwards and vertically bent to form a second linkage plate (6), and the upper end of the second linkage plate (6) is vertically bent to form a third linkage plate (7). The invention has simple structure and convenient operation, can realize the purpose of automatic operation of nitrogen fertilizer hole sowing and fertilization, and effectively improves the utilization rate of nitrogen fertilizer.
Description
Technical Field
The invention relates to the technical field related to corn planting equipment, in particular to a fertilizing device for corn planting.
Background
Nitrogen is also an important element necessary for the life activities of corn, and has the greatest influence on the growth and development of corn. Nitrogen is also the major constituent of amino acids in proteins, accounting for approximately 17% of the total protein. The establishment of vegetative organs and the development of reproductive organs of maize plants are the result of protein metabolism, so that maize cannot perform normal life activities without nitrogen. Nitrogen is also an important component forming enzyme, the enzyme participates in a plurality of physiological and biochemical reactions, the application of nitrogen fertilizer runs through the seedling stage, the jointing stage, the fruit cluster, the jointing stage, the heading stage and the grouting stage of corn, but as is known, nitrogen fertilizer is a volatile quick-acting fertilizer, the absorption and utilization rate of the nitrogen fertilizer applied to the soil surface by the corn can only reach 30% -50%, and the current method for solving the problem is to adopt rotary tillage equipment to turn over after the fertilizer is applied to the soil surface layer or directly adopt hole application, and the two methods can effectively improve the utilization and absorption rate of the nitrogen fertilizer, but are also very inconvenient to apply in the actual application process.
Disclosure of Invention
The invention aims to provide a fertilizing device for corn planting, which can effectively solve the problems in the background technology.
In order to solve the problems existing in the background technology, the fertilizer applying device comprises a fertilizer applying pipe 1, a driving box 2 and a fertilizer box 3 are respectively and radially arranged at two sides of the bottom of the fertilizer applying pipe 1, the bottom of the fertilizing tube 1 is provided with a first linkage plate 4 which can be attached to the bottom plate of the fertilizing tube 1 and move horizontally, two ends of the first linkage plate 4 respectively extend into the driving box 2 and the fertilizer box 3, one end of the first linkage plate 4 positioned in the fertilizer box 3 is provided with a first material guide hole 5 in a through way, the end part of the first linkage plate 4 at one end in the driving box 2 is bent upwards to form a second linkage plate 6, the upper end of the second linkage plate 6 is vertically bent to form a third linkage plate 7, a pressurizing rod 8 which can be in clearance sliding fit up and down along the height direction of the fertilizing tube 1 is arranged inside the fertilizing tube 1, and a pressurizing shaft column 82 is vertically welded and fixed at the lower bottom surface of the pressurizing rod 8;
the driving box 2 is internally provided with a driving device driven by a pressurizing rod 8, the driving device comprises a fixed support 9 welded and fixed at the outer side surface of the pressurizing rod 8, the end part of the fixed support 9 extends into the driving box 2 and is in rotating connection and matching with a driving plate 10 through a hinge shaft, a driving groove 11 for allowing a driving plate 10 to pass through in a clearance way is formed in the third linkage plate 7, the lower end of the driving plate 10 penetrates through the driving groove 11 and abuts against the upper top surface of a guide plate 12, the upper top surface of the guide plate 12 is designed to be inclined, the lowest point of the guide plate 12 is positioned at one end close to a spring seat 13, the guide plate 12 is fixedly arranged at the bottom of the driving box 2, and through grooves 14 for allowing the guide plate 12 to pass through in a clearance way are formed in the second linkage plate 6 and the first linkage plate;
one side of the fertilizing tube 1 is provided with a guide chute 16 which can be in clearance sliding fit with the fixed bracket 9 in a penetrating way;
the bottom of the fertilizing tube 1 is perforated with a shaft hole 17 corresponding to the first material guiding hole 5 and the pressurizing shaft column 82.
Two spring seats 13 are arranged on the side wall of the driving box 2, the two spring seats 13 are respectively positioned on two sides of the guide plate 12, a spring 15 is fixedly arranged on the spring seat 13, and the end part of the spring 15 is propped against the end surface of the second linkage plate 6.
The soil covering mechanism a is installed at the bottom of the first linkage plate 4, the soil covering mechanism a comprises a pair of seat plates 18 welded and fixed at the lower bottom surface of the first linkage plate 4, positioning sliding grooves 19 allowing the seat plates 18 to slide in a clearance mode are formed in the lower bottom surface of the guide plate 12, two sides of the lower bottom edge of each seat plate 18 respectively extend outwards to form lug seats 20, a soil covering plate 21 is arranged between the two lug seats 20, two ends of each soil covering plate 21 respectively extend outwards to form hinge shafts 22, and the hinge shafts 22 are in rotating connection and matching with the lug seats 20 through torsion springs.
The side edge of the soil covering plate 21 close to one side of the hinge shaft 22 is an arc-shaped edge concentric with the hinge shaft 22, an arc-shaped baffle plate 23 concentric with the hinge shaft 22 is arranged on the inner side surface of the ear seat 20, and the arc-shaped edge of the soil covering plate 21 can rotate along the side surface which is jointed with the arc-shaped baffle plate 23; when the seat plate 18 moves towards the spring seat 13, the earthing plate 21 twists the torsion spring until the torsion spring is completely retracted into the positioning chute 19; when the seat plate 18 moves towards the axle hole 17, the soil covering plate 21 can be completely unfolded and pressed against the end of the soil covering plate 21, so that the surface soil is scraped into the fertilizer hole.
The top of the fertilizer box 3 is provided with an opening, and the opening of the fertilizer box 3 is provided with a top cover 31 which can be screwed and fixed with the opening.
A handle 81 is mounted on the top of the pressurizing rod 8.
Due to the adoption of the technical scheme, the invention has the following beneficial effects: simple structure, convenient operation can realize the purpose of the automatic operation of nitrogen fertilizer's bunch planting fertilization, the effectual utilization ratio that improves nitrogen fertilizer.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of a first linkage plate and a second linkage plate of the present invention;
FIG. 3 is an exploded view of the base plate and the earth covering plate of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the technical scheme in the embodiment of the invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the invention.
Referring to fig. 1-3, the present embodiment is realized by the following technical scheme, which comprises a fertilizing tube 1, a driving box 2 and a fertilizer box 3 are respectively and radially arranged at two sides of the bottom of the fertilizing tube 1, a first linkage plate 4 which can be attached to the bottom plate of the fertilizing tube 1 and horizontally move is arranged at the bottom of the fertilizing tube 1, two ends of the first linkage plate 4 respectively extend into the driving box 2 and the fertilizer box 3, one end of the first linkage plate 4 positioned in the fertilizer box 3 is provided with a first material guide hole 5 in a through way, the end part of the first linkage plate 4 at one end in the driving box 2 is bent upwards to form a second linkage plate 6, the upper end of the second linkage plate 6 is vertically bent to form a third linkage plate 7, a pressurizing rod 8 which can be in clearance sliding fit up and down along the height direction of the fertilizing tube 1 is arranged inside the fertilizing tube 1, and a pressurizing shaft column 82 is vertically welded and fixed at the lower bottom surface of the pressurizing rod 8;
the driving box 2 is internally provided with a driving device driven by a pressurizing rod 8, the driving device comprises a fixed support 9 welded and fixed at the outer side surface of the pressurizing rod 8, the end part of the fixed support 9 extends into the driving box 2 and is in rotating connection and matching with a driving plate 10 through a hinge shaft, a driving groove 11 for allowing a driving plate 10 to pass through in a clearance way is formed in the third linkage plate 7, the lower end of the driving plate 10 penetrates through the driving groove 11 and abuts against the upper top surface of a guide plate 12, the upper top surface of the guide plate 12 is designed to be inclined, the lowest point of the guide plate 12 is positioned at one end close to a spring seat 13, the guide plate 12 is fixedly arranged at the bottom of the driving box 2, and through grooves 14 for allowing the guide plate 12 to pass through in a clearance way are formed in the second linkage plate 6 and the first linkage plate;
one side of the fertilizing tube 1 is provided with a guide chute 16 which can be in clearance sliding fit with the fixed bracket 9 in a penetrating way;
the bottom of the fertilizing tube 1 is perforated with a shaft hole 17 corresponding to the first material guiding hole 5 and the pressurizing shaft column 82.
Two spring seats 13 are arranged on the side wall of the driving box 2, the two spring seats 13 are respectively positioned on two sides of the guide plate 12, a spring 15 is fixedly arranged on the spring seat 13, and the end part of the spring 15 is propped against the end surface of the second linkage plate 6.
The soil covering mechanism a is installed at the bottom of the first linkage plate 4, the soil covering mechanism a comprises a pair of seat plates 18 welded and fixed at the lower bottom surface of the first linkage plate 4, positioning sliding grooves 19 allowing the seat plates 18 to slide in a clearance mode are formed in the lower bottom surface of the guide plate 12, two sides of the lower bottom edge of each seat plate 18 respectively extend outwards to form lug seats 20, a soil covering plate 21 is arranged between the two lug seats 20, two ends of each soil covering plate 21 respectively extend outwards to form hinge shafts 22, and the hinge shafts 22 are in rotating connection and matching with the lug seats 20 through torsion springs.
The side edge of the soil covering plate 21 close to one side of the hinge shaft 22 is an arc-shaped edge concentric with the hinge shaft 22, an arc-shaped baffle plate 23 concentric with the hinge shaft 22 is arranged on the inner side surface of the ear seat 20, and the arc-shaped edge of the soil covering plate 21 can rotate along the side surface which is jointed with the arc-shaped baffle plate 23; when the seat plate 18 moves towards the spring seat 13, the earthing plate 21 twists the torsion spring until the torsion spring is completely retracted into the positioning chute 19; when the seat plate 18 moves towards the axle hole 17, the soil covering plate 21 can be completely unfolded and pressed against the end of the soil covering plate 21, so that the surface soil is scraped into the fertilizer hole.
The top of the fertilizer box 3 is provided with an opening, and the opening of the fertilizer box 3 is provided with a top cover 31 which can be screwed and fixed with the opening.
A handle 81 is mounted on the top of the pressurizing rod 8.
Due to the adoption of the technical scheme, the invention has the following beneficial effects: simple structure, convenient operation can realize the purpose of the automatic operation of nitrogen fertilizer's bunch planting fertilization, the effectual utilization ratio that improves nitrogen fertilizer.
The following will further explain the application method and the principle of the technical solution part in this embodiment with reference to the accompanying drawings:
firstly, nitrogen fertilizer particles are filled into the fertilizer box 3, then the handle 81 is pressed down near the root of the corn, the driving plate 10 is driven to descend together through the fixed bracket 9 in the process that the pressing handle 81 drives the pressing rod 8 to descend, the edge of the bottom of the driving plate 10 moves to the lowest point along the upper top surface of the guide plate 12 in the descending process, the driving plate 10 drives the third linkage plate 7, the second linkage plate 6 and the first linkage plate 4 to horizontally move together to the lowest point of the top surface of the guide plate 12 in the moving process and compress the spring 15 gradually through the second linkage plate 6, the first linkage plate 4 drags the fertilizer in the fertilizer box 3 to the fertilizing tube 1 through the first material guide hole 5 in the horizontal moving process and leaks to the ground through the shaft hole 17, and finally the pressurizing shaft column 82 penetrates through the shaft hole 17 and presses a fertilizer hole on the ground together with the fertilizer which has leaked to the ground;
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A fertilizing device for corn planting is characterized by comprising a fertilizing pipe (1), a driving box (2) and a fertilizer box (3) are respectively and radially installed on two sides of the bottom of the fertilizing pipe (1), a first linkage plate (4) capable of being attached to the bottom plate of the fertilizing pipe (1) and moving horizontally is arranged at the bottom of the fertilizing pipe (1), two ends of the first linkage plate (4) respectively extend into the driving box (2) and the fertilizer box (3), a first guide hole (5) is formed in one end, located in the fertilizer box (3), of the first linkage plate (4) in a penetrating mode, the end, located in the driving box (2), of the first linkage plate (4) is upwards and vertically bent to form a second linkage plate (6), the upper end of the second linkage plate (6) is vertically bent to form a third linkage plate (7), a pressurizing rod (8) capable of being in up-down clearance sliding fit along the height direction of the fertilizing pipe (1) is arranged inside the fertilizing pipe, a pressurizing shaft column (82) is vertically welded and fixed on the lower bottom surface of the pressurizing rod (8);
a driving device driven by a pressurizing rod (8) is arranged in the driving box (2), the driving device comprises a fixed bracket (9) welded and fixed at the outer side surface of the pressurizing rod (8), the end part of the fixed bracket (9) extends into the driving box (2) and is matched with the driving plate (10) in a rotating connection way through a hinge shaft, a driving groove (11) for the driving plate (10) to pass through in a clearance way is arranged on the third linkage plate (7), the lower end of the driving plate (10) passes through the driving groove (11) and abuts against the upper top surface of the guide plate (12), the upper top surface of the guide plate (12) is designed to be inclined, the lowest point of the guide plate is positioned at one end close to the spring seat (13), the guide plate (12) is fixedly arranged at the bottom of the driving box (2), and through grooves (14) for the guide plate (12) to pass through are formed in the second linkage plate (6) and the first linkage plate (4) in a penetrating manner;
one side of the fertilizing tube (1) is provided with a guide chute (16) which is in clearance sliding fit with the fixed bracket (9) in a penetrating way;
the bottom of the fertilizing tube (1) is provided with a shaft hole (17) which can correspond to the first material guiding hole (5) and the pressurizing shaft column (82) in a penetrating way.
2. The fertilizer spreading device for corn planting as claimed in claim 1, wherein two spring seats (13) are arranged on the side wall of the driving box (2), the two spring seats (13) are respectively arranged on two sides of the guide plate (12), a spring (15) is fixedly arranged on each spring seat (13), and the end part of the spring (15) is pressed against the end surface of the second linkage plate (6).
3. The corn planting fertilizer injection unit as claimed in claim 1, wherein a soil covering mechanism (a) is installed at the bottom of the first linkage plate (4), the soil covering mechanism (a) comprises a pair of seat plates (18) welded and fixed at the lower bottom surface of the first linkage plate (4), a positioning chute (19) for allowing the seat plates (18) to slide in a gap is formed at the lower bottom surface of the guide plate (12), two sides of the lower bottom edge of the seat plates (18) respectively extend outwards to form the ear seats (20), a soil covering plate (21) is arranged between the two ear seats (20), two ends of the soil covering plate (21) respectively extend outwards to form hinge shafts (22), and the hinge shafts (22) are rotatably connected and matched with the ear seats (20) through torsion springs.
4. The corn planting fertilizer injection unit as claimed in claim 3, wherein the side of the soil covering plate (21) near the hinge shaft (22) is an arc-shaped edge concentric with the hinge shaft (22), the inner side of the ear seat (20) is provided with an arc-shaped baffle plate (23) concentric with the hinge shaft (22), and the arc-shaped edge of the soil covering plate (21) can rotate along the side of the arc-shaped baffle plate (23); when the seat plate (18) moves towards the spring seat (13), the earthing plate (21) twists the torsion spring until the torsion spring is completely retracted into the positioning chute (19); when the seat plate (18) moves towards the shaft hole (17), the soil covering plate (21) can be completely unfolded and is pressed against the end part of the soil covering plate (21), so that the surface soil is scraped into the fertilizer hole.
5. The fertilizer spreading device for corn planting as claimed in claim 1, wherein the top of the fertilizer box (3) is provided with an opening, and the opening of the fertilizer box (3) is provided with a top cover (31) which can be screwed and fixed with the top cover.
6. The fertilizer spreading device for corn planting as claimed in claim 1, wherein a handle (81) is installed on the top of the pressure rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110095281.3A CN112868342B (en) | 2021-01-25 | 2021-01-25 | Fertilizer injection unit for corn planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110095281.3A CN112868342B (en) | 2021-01-25 | 2021-01-25 | Fertilizer injection unit for corn planting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112868342A true CN112868342A (en) | 2021-06-01 |
| CN112868342B CN112868342B (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110095281.3A Active CN112868342B (en) | 2021-01-25 | 2021-01-25 | Fertilizer injection unit for corn planting |
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| CN (1) | CN112868342B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207284602U (en) * | 2017-08-17 | 2018-05-01 | 漳浦比速光电科技有限公司 | A kind of agricultural planting maize seedling root fertilizer apparatus |
| CN207678258U (en) * | 2017-11-23 | 2018-08-03 | 云南禾旭农业开发有限公司 | A kind of portable spot application device |
| CN108668541A (en) * | 2018-04-28 | 2018-10-19 | 重庆市保役农业开发有限责任公司 | A kind of crop fertilizer sowing mechanism |
| WO2019221657A1 (en) * | 2018-05-15 | 2019-11-21 | A Teknik I Robertsfors Ab | Seedling planting tool and fertilizer dispenser |
| CN210130108U (en) * | 2019-06-11 | 2020-03-10 | 福建省众恒鼎鑫科技有限公司 | Agricultural machine seed manure device |
| CN111296256A (en) * | 2020-03-27 | 2020-06-19 | 威宁县乌蒙绿色产业有限责任公司 | Mountain fruit tree fertilizer applicator |
| CN111418288A (en) * | 2020-04-21 | 2020-07-17 | 吉林省农业科学院 | Industrial hemp tectorial membrane suppression all-in-one |
| CN211557990U (en) * | 2020-01-14 | 2020-09-25 | 马丽 | Mechanical device for agricultural planting and fertilizing |
-
2021
- 2021-01-25 CN CN202110095281.3A patent/CN112868342B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207284602U (en) * | 2017-08-17 | 2018-05-01 | 漳浦比速光电科技有限公司 | A kind of agricultural planting maize seedling root fertilizer apparatus |
| CN207678258U (en) * | 2017-11-23 | 2018-08-03 | 云南禾旭农业开发有限公司 | A kind of portable spot application device |
| CN108668541A (en) * | 2018-04-28 | 2018-10-19 | 重庆市保役农业开发有限责任公司 | A kind of crop fertilizer sowing mechanism |
| WO2019221657A1 (en) * | 2018-05-15 | 2019-11-21 | A Teknik I Robertsfors Ab | Seedling planting tool and fertilizer dispenser |
| CN210130108U (en) * | 2019-06-11 | 2020-03-10 | 福建省众恒鼎鑫科技有限公司 | Agricultural machine seed manure device |
| CN211557990U (en) * | 2020-01-14 | 2020-09-25 | 马丽 | Mechanical device for agricultural planting and fertilizing |
| CN111296256A (en) * | 2020-03-27 | 2020-06-19 | 威宁县乌蒙绿色产业有限责任公司 | Mountain fruit tree fertilizer applicator |
| CN111418288A (en) * | 2020-04-21 | 2020-07-17 | 吉林省农业科学院 | Industrial hemp tectorial membrane suppression all-in-one |
Non-Patent Citations (1)
| Title |
|---|
| 冯士成等: "一种轻便的玉米施肥装置介绍", 《吉林农业》 * |
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