CN111642192A - Sowing assembly for agricultural science and technology popularization and application thereof - Google Patents
Sowing assembly for agricultural science and technology popularization and application thereof Download PDFInfo
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- CN111642192A CN111642192A CN202010565739.2A CN202010565739A CN111642192A CN 111642192 A CN111642192 A CN 111642192A CN 202010565739 A CN202010565739 A CN 202010565739A CN 111642192 A CN111642192 A CN 111642192A
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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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
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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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- Life Sciences & Earth Sciences (AREA)
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Abstract
The utility model provides an agricultural science and technology is promoted with seeding subassembly and uses thereof, relates to the science and technology and promotes technical field, including spacing dish, the top of spacing dish is provided with the feed inlet, the bottom of spacing dish is provided with the discharge gate, the inside fixedly connected with coil of spacing dish, the inside swing joint of spacing dish has the mount pad, the inside regulation of mount pad is connected with fixed material frame, the draw-in groove has been seted up to the inboard of mount pad, the inside swing joint of mount pad has actuating mechanism. This agricultural science and technology is promoted and is used seeding subassembly and application thereof can carry out the regulation of seed quantity according to the rotational speed of seeding dish is automatic, guarantees that the rotational speed of seeding dish is directly proportional with the quantity of seed, has improved scientific and rationality when agricultural science and technology new variety promotes experimental planting, not only makes experimental data truer effective, but also the more be convenient for masses more to the audio-visual understanding of science and technology, more is favorable to the popularization of science and technology product.
Description
Technical Field
The invention relates to the technical field of science and technology popularization, in particular to a seeding assembly for agricultural science and technology popularization and application thereof.
Background
The technical popularization generally means that a technical product or a technique is popularized to be known and accepted by the public, so that the popularization degree of the technical product or the technique is increased. Agricultural science and technology is one of scientific and technological technologies, and is mainly popularized as a new agricultural product or agricultural equipment.
For agricultural products, a new variety is usually required to be planted in a test field before being put on the market, so that on one hand, effective scientific research parameters can be obtained, and on the other hand, the public can really see the information such as the yield of the new variety. When experimental planting is performed, the number of seeds is often required to be accurately controlled so as to ensure the accuracy and reliability of experimental planting data. The existing agricultural planting equipment often makes the seed get into the hole with the help of the rotation of the seeding disc, because the equipment is in the use, the rotational speed of the seeding disc can not be controlled accurately, theoretically, the rotational speed of the seeding disc should be in direct proportion to the number of the seeding seeds rotating a circle, namely, the faster the rotational speed of the seeding disc is, the more the number of the seeds rotating a circle is, and the balance is achieved. The problem that the number of the sowed seeds is not in direct proportion to the rotating speed of the sowing tray is often caused by the fact that the number of the sowed seeds is not in direct proportion to the rotating speed of the sowing tray in the prior art, and the number of the seeds is not changed when the rotating speed of the sowing tray is changed, so that the missed sowing of the seeds is possibly caused, and the authenticity of the test planting data of the seeds is influenced.
In order to solve the above problems, the inventor proposes a seeding assembly for agricultural science and technology popularization and application thereof, and has the advantage of automatically adjusting seeding quantity.
Disclosure of Invention
In order to achieve the purpose of automatically adjusting the seeding quantity, the invention provides the following technical scheme: the utility model provides an agricultural science and technology is promoted and is used seeding subassembly and application thereof, includes spacing dish, feed inlet, discharge gate, coil, mount pad, fixed material frame, draw-in groove, actuating mechanism, activity material frame, reset spring, dog, mounting panel, conductor, electromagnetic means one, driving-disc, spacing frame, card post, return spring, electromagnetic means two, transmission line.
The position and connection relation of the structure is as follows:
the top of the limiting disc is provided with a feeding hole, the bottom of the limiting disc is provided with a discharging hole, a coil is fixedly connected inside the limiting disc, the inside of the limiting disc is movably connected with an installation seat, the inside of the installation seat is fixedly connected with a fixed material frame, the inner side of the installation seat is provided with a clamping groove, the inside of the installation seat is movably connected with a driving mechanism, the inside of the installation seat is fixedly connected with a movable material frame, the inside of the movable material frame is movably connected with a reset spring, the outer side of the reset spring is fixedly connected with a stop block, the front side of the installation seat is fixedly connected with an installation plate, the outer side of the installation plate is movably connected with a conductor, and the inside of the installation;
the driving mechanism comprises a driving disc, a limiting frame is fixedly connected inside the driving disc, a clamping column is movably connected inside the limiting frame, a return spring is fixedly connected outside the clamping column, a second electromagnetic device is arranged on the inner side of the limiting frame, and a transmission line is arranged between the second electromagnetic device.
Preferably, the mounting plates and the conductors are respectively provided with eight corresponding parts, the eight mounting plates and the conductors are uniformly distributed by taking the mounting seat as a reference, one mounting plate and one conductor are divided into eight groups, and the centers of the eight groups of mounting plates and the conductors are on the same circle.
Preferably, the four limit frames, the clamping column, the return spring and the second electromagnetic device are uniformly distributed by taking the driving disc as a reference.
Preferably, in an initial state, the midpoints of the outermost sides of the four clamping columns are on the same circle, the positions of the clamping columns in the limiting frame are the same, and the positions and the distances of the clamping of the four clamping columns and the four clamping grooves are the same.
Preferably, the rated current values of the four second electromagnetic devices are the same, and the four second electromagnetic devices are electrically connected in a series circuit.
Advantageous effects
Compared with the prior art and products, the invention has the beneficial effects that:
1. this agricultural science and technology promotes with seeding subassembly and application, through the advantage of automatically regulated seeding quantity, can guarantee the stability of the interior seed quantity of hole cave when carrying out agricultural science and technology and promote experimental planting, avoided the problem of the experimental data mistake that causes because of the deviation of plant quantity, improved the authenticity and the validity of data, avoided simultaneously because of the later stage reseeding phenomenon that the plant deviation caused, practiced thrift a large amount of cost of labor and time.
2. This agricultural science and technology is promoted and is used seeding subassembly and application thereof can carry out the regulation of seed quantity according to the rotational speed of seeding dish is automatic, guarantees that the rotational speed of seeding dish is directly proportional with the quantity of seed, has improved scientific and rationality when agricultural science and technology new variety promotes experimental planting, not only makes experimental data truer effective, but also the more be convenient for masses more to the audio-visual understanding of science and technology, more is favorable to the popularization of science and technology product.
Drawings
FIG. 1 is a first schematic view of a connection structure according to the present invention;
FIG. 2 is a schematic diagram of the movement traces of the structures in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the connection structure of the driving mechanism of the present invention;
FIG. 4 is a second schematic view of the connection structure of the present invention;
FIG. 5 is a schematic diagram of the movement traces of the structures shown in FIG. 4 according to the present invention;
fig. 6 is a schematic diagram of the motion traces of the structures in fig. 3 according to the present invention.
In the figure: 1. a limiting disc; 2. a feed inlet; 3. a discharge port; 4. a coil; 5. a mounting seat; 6. fixing the material frame; 7. a card slot; 8. a drive mechanism; 9. a movable material frame; 10. a return spring; 11. a stopper; 12. mounting a plate; 13. a conductor; 14. a first electromagnetic device; 81. a drive disc; 82. a limiting frame; 83. clamping the column; 84. a return spring; 85. a second electromagnetic device; 86. a transmission line;
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.
Please refer to fig. 1-6:
this agricultural science and technology promotes uses seeding subassembly and application thereof, including spacing dish 1, feed inlet 2, discharge gate 3, coil 4, mount pad 5, fixed material frame 6, draw-in groove 7, actuating mechanism 8, activity material frame 9, reset spring 10, dog 11, mounting panel 12, conductor 13, electromagnetic means 14, driving-disc 81, spacing frame 82, card post 83, return spring 84, two 85 of electromagnetic means, transmission line 86.
The initial positions and the connection relations of the structures are as follows:
the top of the limiting disc 1 is provided with a feeding hole 2, the bottom of the limiting disc 1 is provided with a discharging hole 3, the inside of the limiting disc 1 is fixedly connected with a coil 4, the inside of the limiting disc 1 is movably connected with an installation seat 5, the inside of the installation seat 5 is fixedly connected with a fixed material frame 6, the inner side of the installation seat 5 is provided with a clamping groove 7, the inside of the installation seat 5 is movably connected with a driving mechanism 8, the inside of the installation seat 5 is fixedly connected with a movable material frame 9, the inside of the movable material frame 9 is movably connected with a reset spring 10, the outer side of the reset spring 10 is fixedly connected with a stop block 11, the front side of the installation seat 5 is fixedly connected with an installation plate 12, the outer side of the installation plate 12;
the driving mechanism 8 comprises a driving disc 81, a limiting frame 82 is fixedly connected to the inside of the driving disc 81, a clamping column 83 is movably connected to the inside of the limiting frame 82, a return spring 84 is fixedly connected to the outer side of the clamping column 83, a second electromagnetic device 85 is arranged on the inner side of the limiting frame 82, and a transmission line 86 is arranged between the second electromagnetic device 85.
Wherein:
a. the feed inlet 2 and the discharge outlet 3 are symmetrically distributed by taking the limiting disc 1 as a reference, and the central line between the two is vertical to the horizontal plane; the size of the feed inlet 2 is smaller than that of the discharge outlet 3, the size of the feed inlet 2 is matched with the sizes of the fixed material frame 6 and the movable material frame 9, the size of the discharge outlet 3 is larger than that of the fixed material frame 6 and the movable material frame 9, the size of the upper part of the feed inlet 2 is larger than that of the lower part, and the size of the upper part of the discharge outlet 3 is smaller than that of the lower part. The mounting plates 12 and the conductors 13 are respectively provided with eight parts and correspond to each other, the eight mounting plates 12 and the conductors 13 are uniformly distributed by taking the mounting base 5 as a reference, one mounting plate 12 and one conductor 13 are a group and are divided into eight groups, and the centers of the eight groups of mounting plates 12 and the eight groups of conductors 13 are on the same circle.
b. The coil 4 is mainly composed of an enameled wire, the enamel coating coated on the outer side of the enameled wire is required to be free of damage, and the coil 4 is a complete enameled wire; the coil 4 has a current flowing therein and a magnetic induction line, and the conductor 13 is perpendicular to the magnetic induction line of the coil 4. The four limit frames 82, the clamping columns 83, the return springs 84 and the second electromagnetic device 85 are uniformly distributed by taking the driving disc 81 as a reference.
c. The fixed material frames 6 are arranged one by one, the movable material frames 9 are arranged seven by seven, the specification sizes of the fixed material frames 6 are the same as those of the movable material frames 9, the fixed material frames 6 and the seven movable material frames 9 are uniformly distributed by taking the mounting seat 5 as a reference, and the middle points of the outermost sides of the fixed material frames 6 and the outermost sides of the movable material frames 9 are on the same circle; the clamping grooves 7 are provided with four clamping posts which are evenly distributed, and the size and the number of the clamping posts are matched and correspond to the clamping posts 83. In an initial state, the midpoints of the outermost sides of the four clamping columns 83 are on the same circle, the positions of the clamping columns 83 in the limiting frame 82 are the same, and the positions and distances of the clamping columns 83 and the clamping grooves 7 are the same.
Wherein:
d. seven stop blocks 11 are arranged and respectively correspond to the seven movable material frames 9, the outer side surfaces of the stop blocks 11 are curved surfaces, the radian of the outer side surfaces of the stop blocks 11 is the same as that of the outer side of the mounting seat 5, the stop blocks 11 mainly comprise magnetic materials, and magnetic poles display N poles; the first electromagnetic devices 14 are provided with eight parts and are respectively positioned at the inner sides of the fixed material frame 6 and the seven movable material frames 9, and the first electromagnetic devices 14 show magnetism and have S poles in a power-on state.
e. The seven first electromagnetic devices 14 are respectively and electrically connected with the coil 4 and the conductor 13, the first electromagnetic devices 14 are connected in series, the rated current value of the first electromagnetic device 14 corresponding to the fixed material frame 6 is the minimum, and the rated current values of the first electromagnetic devices 14 and the rated current value of the first electromagnetic device 14 are sequentially increased in a clockwise direction by taking the first electromagnetic device 14 as a reference. The rated current values of the four second electromagnetic devices 85 are the same, and the four second electromagnetic devices 85 are electrically connected in a series circuit.
f. The driving disc 81, the mounting base 5 and the limiting disc 1 are concentric, four limiting frames 82, four clamping columns 83, four return springs 84 and two electromagnetic devices 85 are arranged and correspond to each other respectively, and one limiting frame 82, one clamping column 83, one return spring 84 and one electromagnetic device 85 form a group. The clamping column 83 corresponds to the clamping groove 7, the clamping column 83 mainly comprises magnetic materials, magnetic poles of the magnetic materials display N poles, the second electromagnetic device 85 displays magnetism in a power-on state, the magnetic poles of the electromagnetic device are S poles, and the second electromagnetic device 85 is electrically connected with the coil 4 and the conductor 13 respectively.
When using, under initial condition, driving-disc 81 passes through four calorie of posts 83 and the inside draw-in groove 7 joint of mount pad 5, can drive mount pad 5 and synchronous equidirectional motion of inner structure thereof when driving-disc 81 rotates promptly. During the use, fixed material frame 6 corresponds and the position of the two is vertical from top to bottom with feed inlet 2, and the seed gets into fixed material frame 6 from feed inlet 2 inside, with driving-disc 81 and external motor's output shaft swing joint and starter motor, driving-disc 81 can drive mount pad 5 and fixed material frame 6 and rotate this moment. When fixed material frame 6 rotated to the position that corresponds with discharge gate 3, the seed can be poured and flow out through discharge gate 3 from fixed material frame 6 is inside.
Under normal rotation speed, the evaluation rate and the speed of the magnetic induction line of the conductor 13 cutting coil 4 are driven by the mounting seat 5 to be within a specified range, and the generated induction current is insufficient to reach a value for enabling the first electromagnetic device 14 to work, so that the first electromagnetic device 14 does not generate magnetic force at the moment and does not generate attraction force on the stop block 11, the stop block 11 is in an initial position under the elastic action of the return spring 10 at the moment, the inlet end of the movable material frame 9 is blocked, and seeds in the rotating process of the movable material frame 9 cannot enter the movable material frame 2.
When the rotating speed of the driving disc 81 is increased, the speed and the frequency of the conductor 13 for cutting the magnetic induction line of the coil 4 are increased, and the induced current generated correspondingly is increased, because the seven first electromagnetic devices 14 are respectively and electrically connected with the coil 4 and the conductor 13, and the first electromagnetic devices 14 are connected in series, the rated current value of the first electromagnetic device 14 corresponding to the fixed material frame 6 is the minimum, and the rated current value of the first electromagnetic device 14 is sequentially increased by taking the first electromagnetic device 14 as a reference clockwise direction, when the induced current value is increased, the rated current values of the seven first electromagnetic devices 14 are sequentially reached and work to generate magnetism, so that the stoppers 11 in the seven movable material frames 9 are sequentially attracted and move downwards, the movable material frames 9 are not blocked any more, at the moment, the seeds in the feeding port 2 can enter the movable material frames 9, and the number of the seeds falling off by one circle of the corresponding driving disc 81 and the mounting seat 5 is increased, the purpose that the device automatically adjusts the number of seeds along with the rotating speed is achieved.
In addition, when the rotation speed of the driving disc 81 exceeds the rated rotation speed, the induced current value generated by the conductor 13 cutting the coil 4 reaches the rated current value of the second electromagnetic device 85, at this time, the second electromagnetic device 85 works and generates magnetism to attract the clamping column 83 to separate the clamping column from the clamping groove 7, and at this time, the mounting base 5 does not rotate any more.
The structure and process are described with reference to FIGS. 1-6.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides an agricultural science and technology is promoted with seeding subassembly and uses thereof, includes spacing dish (1), its characterized in that: the top of the limiting disc (1) is provided with a feeding hole (2), the bottom of the limiting disc (1) is provided with a discharging hole (3), the inner part of the limiting disc (1) is fixedly connected with a coil (4), the inner part of the limiting disc (1) is movably connected with a mounting seat (5), the inner part of the mounting seat (5) is fixedly connected with a fixed material frame (6), the inner side of the mounting seat (5) is provided with a clamping groove (7), the inner part of the mounting seat (5) is movably connected with a driving mechanism (8), the inner part of the mounting seat (5) is fixedly connected with a movable material frame (9), the inner part of the movable material frame (9) is movably connected with a reset spring (10), the outer side of the reset spring (10) is fixedly connected with a stop block (11), the front of the mounting seat (5) is fixedly connected with a mounting plate (12), the outer side of the mounting plate, a first electromagnetic device (14) is arranged in the mounting seat (5);
actuating mechanism (8) are including driving-disc (81), the inside fixedly connected with of driving-disc (81) is spacing frame (82), the inside swing joint of spacing frame (82) has card post (83), the outside fixedly connected with return spring (84) of card post (83), the inboard of spacing frame (82) is provided with electromagnetic means two (85), be provided with transmission line (86) between electromagnetic means two (85).
2. The sowing assembly for agricultural science and technology popularization and the application thereof according to claim 1 are characterized in that: the feed inlet (2) and the discharge outlet (3) are symmetrically distributed by taking the limiting disc (1) as a reference, and the central line between the feed inlet and the discharge outlet is vertical to the horizontal plane; the size of feed inlet (2) is less than the size of discharge gate (3) to the size of feed inlet (2) and the size adaptation of fixed material frame (6) and activity material frame (9), the size of discharge gate (3) is greater than the size of fixed material frame (6) and activity material frame (9), and the upper portion size of feed inlet (2) is greater than the lower part size, and the upper portion size of discharge gate (3) is less than the lower part size.
3. The sowing assembly for agricultural science and technology popularization and the application thereof according to claim 1 are characterized in that: the coil (4) mainly comprises an enameled wire, the enamel coating coated on the outer side of the enameled wire is required to be free of damage, and the coil (4) is a complete enameled wire; current passes through the coil (4) and magnetic induction lines exist in the coil, and the conductor (13) is perpendicular to the magnetic induction lines of the coil (4).
4. The sowing assembly for agricultural science and technology popularization and the application thereof according to claim 1 are characterized in that: the fixed material frames (6) are arranged one by one, the movable material frames (9) are arranged seven by seven, the specification and the size of the fixed material frames (6) are the same as those of the movable material frames (9), one fixed material frame (6) and seven movable material frames (9) are uniformly distributed by taking the mounting seat (5) as a reference, and the middle points of the outermost sides of the fixed material frame (6) and the movable material frames (9) are on the same circle; the clamping grooves (7) are four in number and are evenly distributed, and the sizes and the number of the clamping grooves are matched and correspond to the clamping columns (83).
5. The sowing assembly for agricultural science and technology popularization and the application thereof according to claim 1 are characterized in that: the stop blocks (11) are provided with seven parts and correspond to the seven movable material frames (9) respectively, the outer side surfaces of the stop blocks (11) are set to be curved surfaces, the radian of the outer side surfaces of the stop blocks is the same as that of the outer side of the mounting seat (5), the stop blocks (11) mainly comprise magnetic materials, and magnetic poles of the stop blocks display N poles; the first electromagnetic devices (14) are eight in number and are respectively positioned on the inner sides of the fixed material frame (6) and the seven movable material frames (9), and the first electromagnetic devices (14) show magnetism and have S poles in a power-on state.
6. The sowing assembly for agricultural science and technology popularization and the application thereof according to claim 1 are characterized in that: the seven first electromagnetic devices (14) are respectively and electrically connected with the coil (4) and the conductor (13), the first electromagnetic devices (14) are connected in series, the rated current value of the first electromagnetic device (14) corresponding to the fixed material frame (6) is the minimum, and the rated current values of the first electromagnetic device (14) and the first electromagnetic device (14) are sequentially increased in a clockwise direction by taking the first electromagnetic device (14) as a reference.
7. The sowing assembly for agricultural science and technology popularization and the application thereof according to claim 1 are characterized in that: the driving disc (81), the mounting seat (5) and the limiting disc (1) are concentric, the limiting frame (82), the clamping column (83), the return spring (84) and the second electromagnetic device (85) are respectively provided with four parts and respectively correspond to each other, and the limiting frame (82), the clamping column (83), the return spring (84) and the second electromagnetic device (85) form a group.
8. The sowing assembly for agricultural science and technology popularization and the application thereof according to claim 1 are characterized in that: the clamping column (83) corresponds to the clamping groove (7), the clamping column (83) mainly comprises a magnetic material, a magnetic pole displays an N pole, the second electromagnetic device (85) displays magnetism in a power-on state, the magnetic pole is an S pole, and the second electromagnetic device (85) is electrically connected with the coil (4) and the conductor (13) respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010565739.2A CN111642192B (en) | 2020-06-19 | 2020-06-19 | Agricultural science and technology promotes and uses seeding subassembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010565739.2A CN111642192B (en) | 2020-06-19 | 2020-06-19 | Agricultural science and technology promotes and uses seeding subassembly |
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| Publication Number | Publication Date |
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| CN111642192A true CN111642192A (en) | 2020-09-11 |
| CN111642192B CN111642192B (en) | 2021-11-05 |
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| CN202010565739.2A Active CN111642192B (en) | 2020-06-19 | 2020-06-19 | Agricultural science and technology promotes and uses seeding subassembly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178376A (en) * | 2020-09-18 | 2021-01-05 | 李雪燕 | A camera mount for radio and television records |
| CN114402750A (en) * | 2022-02-14 | 2022-04-29 | 罗悦 | Agricultural robot for farming seeding |
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| CN108293374A (en) * | 2018-02-01 | 2018-07-20 | 陈伟景 | Seeding device |
| CN209087176U (en) * | 2018-06-19 | 2019-07-09 | 佳木斯大学 | A kind of test exercise device for English corner |
| CN110914065A (en) * | 2017-05-16 | 2020-03-24 | 飞勇科技公司 | Control device for opening/closing a valve of a valved container, assembly comprising a valved container and such a control device |
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| WO2005112604A1 (en) * | 2004-05-20 | 2005-12-01 | Mikhail Afanasevich Polonskiy | Multipurpose planter |
| JP2011037678A (en) * | 2009-08-13 | 2011-02-24 | Sumco Corp | Method for producing silicon single crystal, method for producing silicon wafer, and method for producing epitaxial wafer |
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|---|---|
| CN111642192B (en) | 2021-11-05 |
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