CN112703862A - Automatically controlled high accuracy disseminator - Google Patents
Automatically controlled high accuracy disseminator Download PDFInfo
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- CN112703862A CN112703862A CN202011593046.0A CN202011593046A CN112703862A CN 112703862 A CN112703862 A CN 112703862A CN 202011593046 A CN202011593046 A CN 202011593046A CN 112703862 A CN112703862 A CN 112703862A
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- seeding
- seeds
- limiting plate
- seed
- pipe
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
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Abstract
The invention belongs to the technical field of seeding, and particularly relates to an electric control high-precision seeder which comprises a seed storage box and seeding pipes (the seeding pipes generally comprise an infrared counting sensor, high-precision positioning equipment, an electric control valve and the like), wherein the lower side of the seed storage box is connected with the seeding pipes, the seeding pipes are arranged side by side, 1-16 seeding pipes are arranged, the upper sides of the pipelines of the seeding pipes are connected with the electric control seeding valves, the lower ends of the side walls of the seeding pipes are provided with the high-precision positioning sensors, the seeding frequency of the seeding pipes is 1-10 times per second, the side walls of the pipelines of the seeding pipes are provided with counting sensors, and detection probes of the counting sensors extend to the inside of the seeding pipes. The number of seeds can be accurately limited by counting of the counting sensor, so that the seeding amount can be accurately controlled; the seeding precision is improved through the electric control valve, and the seeding can be divided into different stages, so that the seeding mode is controlled.
Description
Technical Field
The invention relates to the technical field of seeding, in particular to an electric control high-precision seeder.
Background
Agriculture (Agriculture) is an industry that obtains products by artificial cultivation using growth and development laws of animals and plants. Agriculture belongs to the first industry, and the science for researching agriculture is agriculture. The agricultural working object is living animals and plants, and the obtained products are the animals and plants. Agriculture is a fundamental industry for supporting national economic construction and development.
For some crops (such as soybean, corn and the like) needing fine seeding, an artificial seeding mode is usually adopted, so that the quantity of seeds is easier to control, but the labor consumption is low, the efficiency is low, and the manual work is easy to make mistakes after long-time working. For this reason, a corresponding technical scheme needs to be designed for solution.
Disclosure of Invention
The invention aims to provide an electric control high-precision seeder, which solves the technical problems that the quantity of seeds is easier to control, the labor is consumed, the efficiency is lower, and the manual work is easy to make errors after long-time working because a manual seeding mode is usually adopted for some crops (such as soybeans, corns and the like) needing fine seeding in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatically controlled high accuracy disseminator, includes seed storage box, seeding pipe, the seeding pipe is connected to seed storage box's downside, the seeding pipe sets up side by side, and the seeding pipe sets up 1-16, automatically controlled seeding valve is connected to the pipeline upside of seeding pipe, high accuracy positioning sensor is installed to the lateral wall lower extreme of seeding pipe, the seeding frequency of seeding pipe is 1-10 times per second, the pipe side wall mounting count sensor of seeding pipe, count sensor's test probe extends to the inside of seeding pipe, count sensor measurement seeding inside flow seed's quantity for to the seed quantity count of seeding, still include alarm device, when seeding pipe seeding leaks to sow or repeated seeding, alarm device warning.
Preferably, the diameter of the inner cavity of the seeding pipe is not more than two times of the external minimum size of the seed and not less than one time of the external maximum size of the seed.
Preferably, the upper end of the seeding pipe is connected to the lower side of the seeding box, the seeding pipe is communicated with the inner cavity of the seeding box, seeds are stored in the seeding box, and the seeds flow out of the lower part of the seeding box through the seeding pipe.
Preferably, the seeding pipe is vertically installed or obliquely installed.
Preferably, two current-limiting mechanisms are mounted on the side wall of the seeding pipe, the two current-limiting mechanisms are mounted in the vertical position, and the position of the current-limiting mechanism on the upper side corresponds to the position of the counting sensor.
Preferably, the upper side of the flow limiting mechanism comprises a first transverse telescopic mechanism and a first flow limiting plate, one end of the first flow limiting plate is connected with the telescopic end of the first transverse telescopic mechanism, the other end of the first flow limiting plate is inserted into the side wall of the seeding pipe and extends into the seeding pipe, the lower side of the flow limiting mechanism comprises a second transverse telescopic mechanism and a second flow limiting plate, one end of the second flow limiting plate is connected with the telescopic end of the second transverse telescopic mechanism, and the other end of the second flow limiting plate is inserted into the side wall of the seeding pipe and extends into the seeding pipe.
Preferably, the first current-limiting plate and the second current-limiting plate are made of rubber materials, and the side walls of the ends, extending to the inside of the sowing pipe, of the first current-limiting plate and the second current-limiting plate are arc-shaped.
Preferably, the data output end of the counting sensor is connected with the microprocessor, the output end of the microprocessor is connected with the first transverse telescopic mechanism and the second transverse telescopic mechanism, the counting sensor counts the number of seeds and outputs a count value to the microprocessor, and the microprocessor analyzes and judges the count value of the counting sensor;
when the seeds fall, the flow limiting mechanism on the upper side is opened, the flow limiting mechanism on the lower side is closed, so that the seeds fall between the flow limiting mechanisms on the upper side and the lower side, the counting sensor counts the number of the falling seeds, when the number of the seeds does not reach the preset number, the microprocessor controls the flow limiting mechanism on the upper side to be opened and the flow limiting mechanism on the lower side to be closed, so that the seeds fall, until the number of the seeds does not reach the preset number, the flow limiting mechanism on the upper side is closed
When sowing, the lower side flow limiting mechanism is opened, the upper side flow limiting mechanism is closed, and seeds between the upper side flow limiting mechanism and the lower side flow limiting mechanism fall down.
Preferably, the first transverse telescopic mechanism and the second transverse telescopic mechanism are both cylinders, hydraulic cylinders or electric telescopic rods.
Compared with the prior art, the invention has the beneficial effects that:
(1) the number of seeds can be accurately limited by counting of the counting sensor, so that the seeding amount can be accurately controlled;
(2) the labor intensity is reduced and the operation efficiency is higher by the mode of electrically controlled mechanical operation;
(3) the seeding can be divided into different stages by combining the use of the current limiting mechanism, so that the seeding mode is controlled.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the seeding pipe and the seeding box of the present invention;
FIG. 3 is a schematic structural view of a seed-dropping time-limiting mechanism according to the present invention;
FIG. 4 is a schematic view of the present invention showing the structure of the set number of seeds waiting for sowing;
FIG. 5 is a schematic view showing the structure of a current limiting mechanism for sowing seeds according to the present invention.
In the figure: the device comprises a seeding pipe 1, a counting sensor 2, a first transverse telescopic mechanism 3, a first flow limiting plate 4, a second transverse telescopic mechanism 5 and a second flow limiting plate 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an automatically controlled high accuracy disseminator, includes seed storage box 7, seeding pipe 1 is connected to seed storage box 7's downside, seeding pipe 1 sets up side by side, and seeding pipe 1 sets up 1-16, automatically controlled seeding valve 9 is connected to the pipeline upside of seeding pipe 1, high accuracy positioning sensor 8 is installed to the lateral wall lower extreme of seeding pipe 1, the seeding frequency of seeding pipe 1 is 1-10 times per second, the pipe side wall mounting count sensor 2 of seeding pipe 1, count sensor 2's test probe extends to the inside of seeding pipe 1, count sensor 2 measures the quantity of the inside seed that flows of seeding pipe 1 for to the seed quantity count of seeding, still include alarm device, when 1 seeding miss-seeding of seed pipe or repeated seeding, alarm device reports to the police and reminds.
The high-precision seeding pipe sensor is used as the feedback of the seeder to control the seeding grain number with high precision.
The counting sensor 2 and the high-precision positioning sensor 8 are adopted, so that the precision sowing reliability is greatly improved.
A counting sensor 2 and a high-precision positioning sensor 8, wherein the error is less than +/-1%; good resistance to dust interference.
Centimeter-level high-precision positioning without a mopping wheel; supporting a wide range of variable speed travel (soil resistance change, high speed in the ground and head deceleration).
The method can realize equidistant accurate broadcasting, missed broadcasting rebroadcasting, multiple missed broadcasting alarms and multicast alarms.
Can set 1 to more than one seed to be sown at each time, the maximum time of the sowing is 10 times per second, and the operation is carried out by 1-16 rows at the same time
Is suitable for crops such as soybean, corn, etc.
This scheme is mainly to the approximate circular shape seed of appearance, like the maize, soybean etc., count sensor 2 adopts current infrared reflection of light formula count sensor, set up the mirror surface on a lateral wall of first current-limiting plate 4 orientation seeding pipe 1 inner chamber, when no seed passes through, the infrared light that count sensor 2 sent passes through specular reflection and receives through count sensor 2's receiving terminal, when the seed passes through, count sensor 2's receiving terminal can not receive reverberation or reverberation less strong, consequently received signal is more weak or can not receive the signal, consider a seed of process this moment, count with this mode.
Further, the diameter of the inner cavity of the seeding pipe 1 is not more than two times of the external minimum size of the seed and not less than one time of the external maximum size of the seed. So that the sowing pipe 1 can only pass through one seed at a time and the normal movement of the seed is not influenced.
Further, the upper end of the seeding pipe 1 is connected to the lower side of the seeding box, the seeding pipe 1 is communicated with the inner cavity of the seeding box, seeds are stored in the seeding box, and the seeds flow out of the lower portion of the seeding box through the seeding pipe 1.
Further, the sowing pipe 1 is vertically installed or obliquely installed. The installation angle is specifically set according to the requirements in use.
Furthermore, two current-limiting mechanisms are installed on the side wall of the seeding pipe 1, the two current-limiting mechanisms are installed at the upper position and the lower position, and the position of the current-limiting mechanism at the upper side corresponds to the position of the counting sensor 2. Through the cooperation of the two current limiting mechanisms, the seeds under different conditions can be limited or released.
Further, the upper side of the flow limiting mechanism comprises a first transverse telescopic mechanism 3 and a first flow limiting plate 4, one end of the first flow limiting plate 4 is connected with the telescopic end of the first transverse telescopic mechanism 3, the other end of the first flow limiting plate 4 is inserted into the side wall of the sowing pipe 1 and extends into the sowing pipe 1, the lower side of the flow limiting mechanism comprises a second transverse telescopic mechanism 5 and a second flow limiting plate 6, one end of the second flow limiting plate 6 is connected with the telescopic end of the second transverse telescopic mechanism 5, and the other end of the second flow limiting plate 6 is inserted into the side wall of the sowing pipe 1 and extends into the sowing pipe 1.
Further, the first current limiting plate 4 and the second current limiting plate 6 are made of rubber materials, and the side wall of one end of the first current limiting plate 4 extending to the inside of the sowing pipe 1 and the side wall of one end of the second current limiting plate 6 extending to the inside of the sowing pipe 1 are arc-shaped.
Further, the data output end of the counting sensor 2 is connected with the microprocessor, the output end of the microprocessor is connected with the first transverse telescopic mechanism 3 and the second transverse telescopic mechanism 5, the counting sensor 2 counts the number of seeds and outputs a count value to the microprocessor, and the microprocessor analyzes and judges the count value of the counting sensor 2;
when the seeds fall, the current limiting mechanisms on the upper side are opened, the current limiting mechanisms on the lower side are closed, the seeds fall between the current limiting mechanisms on the upper side and the lower side, the counting sensor 2 counts the number of the falling seeds, when the number of the seeds does not reach the preset number, the microprocessor controls the current limiting mechanisms on the upper side to be opened and the current limiting mechanisms on the lower side to be closed, the seeds fall, and the current limiting mechanisms on the upper side are closed until the number of the seeds does not reach the preset number.
When sowing, the lower side flow limiting mechanism is opened, the upper side flow limiting mechanism is closed, and seeds between the upper side flow limiting mechanism and the lower side flow limiting mechanism fall down.
Further, the first transverse telescopic mechanism 3 and the second transverse telescopic mechanism 5 are both cylinders, hydraulic cylinders or electric telescopic rods.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an automatically controlled high accuracy disseminator, includes seed storage box (7), seeding pipe (1), its characterized in that: seed tube (1) is connected to the downside of seed storage box (7), seed tube (1) sets up side by side, and seed tube (1) sets up 1-16, automatically controlled seeding valve (9) is connected to the pipeline upside of seed tube (1), high accuracy positioning sensor (8) are installed to the lateral wall lower extreme of seed tube (1), the seeding frequency of seed tube (1) is 1-10 times per second, the pipeline side wall mounting count sensor (2) of seed tube (1), the inside of seed tube (1) is extended to the test probe of count sensor (2), count sensor (2) measurement seed tube (1) inside flow's quantity for to the seed quantity count of seeding, still include alarm device, when seed tube (1) leaks to sow or repeated seeding, alarm device reports to the police and reminds.
2. An electrically controlled high precision seeder according to claim 1, characterized in that: the diameter of the inner cavity of the seeding pipe (1) is not more than two times of the external minimum size of the seed and not less than one time of the external maximum size of the seed.
3. An electrically controlled high precision seeder according to claim 1, characterized in that: the upper end of the seeding pipe (1) is connected to the lower side of the seeding box, the seeding pipe (1) is communicated with the inner cavity of the seeding box, seeds are stored in the seeding box, and the seeds flow out of the lower part of the seeding box through the seeding pipe (1).
4. An electrically controlled high precision seeder according to claim 1, characterized in that: the seeding pipe (1) is vertically or obliquely arranged.
5. An electrically controlled high precision seeder according to claim 1, characterized in that: two current limiting mechanisms are mounted on the side wall of the seeding pipe (1), the two current limiting mechanisms are mounted in the vertical positions, and the positions of the current limiting mechanisms on the upper side correspond to the positions of the counting sensors (2).
6. An electrically controlled high precision seeder according to claim 5, characterized in that: the upper side of the flow limiting mechanism comprises a first transverse telescopic mechanism (3) and a first flow limiting plate (4), one end of the first flow limiting plate (4) is connected with the telescopic end of the first transverse telescopic mechanism (3), the other end of the first flow limiting plate (4) is connected to the side wall of the seeding pipe (1) in an inserting mode and extends to the inside of the seeding pipe (1), the lower side of the flow limiting mechanism comprises a second transverse telescopic mechanism (5) and a second flow limiting plate (6), one end of the second flow limiting plate (6) is connected with the telescopic end of the second transverse telescopic mechanism (5), and the other end of the second flow limiting plate (6) is connected to the side wall of the seeding pipe (1) in an inserting mode and extends to the inside of the seeding pipe (1).
7. An electrically controlled high precision seeder according to claim 6, characterized in that: the first current-limiting plate (4) and the second current-limiting plate (6) are made of rubber materials, and the side wall of one end, extending to the inside of the sowing pipe (1), of each of the first current-limiting plate (4) and the second current-limiting plate (6) is arc-shaped.
8. An electrically controlled high precision seeder according to claim 7, characterized in that: the data output end of the counting sensor (2) is connected with the microprocessor, the output end of the microprocessor is connected with the first transverse telescopic mechanism (3) and the second transverse telescopic mechanism (5), the counting sensor (2) counts the number of seeds and outputs a counting value to the microprocessor, and the microprocessor analyzes and judges the counting value of the counting sensor (2);
when falling seeds, the current limiting mechanism on the upper side is opened, the current limiting mechanism on the lower side is closed, so that the seeds fall between the current limiting mechanisms on the upper side and the lower side, the counting sensor (2) counts the number of the falling seeds, when the number of the seeds does not reach the preset number, the microprocessor controls the current limiting mechanism on the upper side to be opened and the current limiting mechanism on the lower side to be closed, so that the seeds fall, and the current limiting mechanism on the upper side is closed until the number of the seeds does not reach the preset number
When sowing, the lower side flow limiting mechanism is opened, the upper side flow limiting mechanism is closed, and seeds between the upper side flow limiting mechanism and the lower side flow limiting mechanism fall down.
9. An electrically controlled high precision seeder according to claim 8, characterized in that: the first transverse telescopic mechanism (3) and the second transverse telescopic mechanism (5) are cylinders, hydraulic cylinders or electric telescopic rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011593046.0A CN112703862A (en) | 2020-12-29 | 2020-12-29 | Automatically controlled high accuracy disseminator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011593046.0A CN112703862A (en) | 2020-12-29 | 2020-12-29 | Automatically controlled high accuracy disseminator |
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| CN112703862A true CN112703862A (en) | 2021-04-27 |
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| CN202011593046.0A Pending CN112703862A (en) | 2020-12-29 | 2020-12-29 | Automatically controlled high accuracy disseminator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113615335A (en) * | 2021-08-31 | 2021-11-09 | 广西壮族自治区农业科学院 | Efficient seeding device and method for corn seeds |
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|---|---|---|---|---|
| JPH11262303A (en) * | 1998-03-17 | 1999-09-28 | Iseki & Co Ltd | Seeder |
| CN1568644A (en) * | 2003-07-24 | 2005-01-26 | 中国农业大学 | Miss seeding automatic compensating unit and method thereof |
| CN201332581Y (en) * | 2009-01-19 | 2009-10-28 | 付士陆 | Seed sowing machine capable of electronically controlling seed sowing quantity |
| CN105557130A (en) * | 2015-12-20 | 2016-05-11 | 重庆市长寿区和兴源农业开发有限公司 | Device capable of controlling corn sowing quantity |
| CN112119706A (en) * | 2020-10-07 | 2020-12-25 | 石河子大学 | Mechanical corn miss-seeding reseeding device based on horizontal disc |
-
2020
- 2020-12-29 CN CN202011593046.0A patent/CN112703862A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11262303A (en) * | 1998-03-17 | 1999-09-28 | Iseki & Co Ltd | Seeder |
| CN1568644A (en) * | 2003-07-24 | 2005-01-26 | 中国农业大学 | Miss seeding automatic compensating unit and method thereof |
| CN201332581Y (en) * | 2009-01-19 | 2009-10-28 | 付士陆 | Seed sowing machine capable of electronically controlling seed sowing quantity |
| CN105557130A (en) * | 2015-12-20 | 2016-05-11 | 重庆市长寿区和兴源农业开发有限公司 | Device capable of controlling corn sowing quantity |
| CN112119706A (en) * | 2020-10-07 | 2020-12-25 | 石河子大学 | Mechanical corn miss-seeding reseeding device based on horizontal disc |
Non-Patent Citations (3)
| Title |
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| 程岚: "《农机应用技术系列 精准农业与节水灌溉机械化技术》", 31 December 2009, 宁夏人民出版社 * |
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| 骆琳: "《两熟制粮食作物生产机械化技术》", 31 December 2017, 江苏大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113615335A (en) * | 2021-08-31 | 2021-11-09 | 广西壮族自治区农业科学院 | Efficient seeding device and method for corn seeds |
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Application publication date: 20210427 |