CN117461441A - Wisdom is multi-functional seeder for agricultural - Google Patents
Wisdom is multi-functional seeder for agricultural Download PDFInfo
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- CN117461441A CN117461441A CN202311730292.XA CN202311730292A CN117461441A CN 117461441 A CN117461441 A CN 117461441A CN 202311730292 A CN202311730292 A CN 202311730292A CN 117461441 A CN117461441 A CN 117461441A
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- 238000010899 nucleation Methods 0.000 claims abstract description 57
- 238000009331 sowing Methods 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000012545 processing Methods 0.000 claims description 23
- 108010016634 Seed Storage Proteins Proteins 0.000 claims description 12
- 239000011159 matrix material Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 239000013598 vector Substances 0.000 claims description 9
- 238000007405 data analysis Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 5
- 238000004458 analytical method Methods 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 238000011946 reduction process Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 17
- 244000068988 Glycine max Species 0.000 abstract description 8
- 235000010469 Glycine max Nutrition 0.000 abstract description 8
- 240000008042 Zea mays Species 0.000 abstract description 8
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 abstract description 8
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract description 8
- 235000005822 corn Nutrition 0.000 abstract description 8
- 208000003643 Callosities Diseases 0.000 abstract description 3
- 206010020649 Hyperkeratosis Diseases 0.000 abstract description 3
- 239000004927 clay Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/16—Seeders with other distributing devices, e.g. brushes, discs, screws or slides
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
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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
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
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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
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
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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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sowing (AREA)
Abstract
The utility model discloses a multifunctional seeder for intelligent agriculture, which comprises a trolley body, wherein a second wheel is arranged outside the trolley body, a support frame is rotatably connected outside the second wheel, a seeding frame is fixedly connected outside the support frame, a transmission mechanism is arranged outside the second wheel, the transmission mechanism comprises a first transmission wheel arranged outside the second wheel, the first transmission wheel is in transmission connection with a second transmission wheel, and a seeding mechanism is arranged outside the second transmission wheel. According to the utility model, when the sowing depth is required to be shallower, the control cylinder is started to control the sowing frame to move upwards, so that the conveying pipe fixedly connected with the sowing frame moves upwards, namely, the ditching depth of the ditching piece is shallower, and the sowing frame is controlled to move downwards, so that the ditching depth of the ditching piece is deeper, and when different types of soil have different textures and characteristics, the proper growth conditions of the seeds of soybeans and corns are ensured.
Description
Technical Field
The utility model relates to the technical field of seeders, in particular to a multifunctional seeder for intelligent agriculture.
Background
The intelligent multifunctional seeder for agriculture is a device for improving the agricultural production efficiency by using modern technological means. The traditional agricultural planting mode has the problems of high labor intensity and low efficiency, and the intelligent seeder can improve the planting efficiency, reduce the labor cost and is suitable for the seeding requirements of various crops such as soybean and corn mixed planting through the characteristics of automatic operation, accurate planting and multifunction. In addition, the intelligent seeder also has the characteristics of environmental protection and energy saving, and reduces the pollution to the environment. In the context of intelligent agriculture, the development and application of intelligent seed planters offer new possibilities for sustainable development of agriculture.
Publication number "CN219499970U" discloses a multi-functional seeder is used to wisdom agricultural relates to seeder technical field, including organism and hopper, the top of organism has set gradually the hopper, the top of backup pad is provided with the supporting shoe, the top of supporting shoe is provided with first telescopic link, the one end fixedly connected with mounting bracket of first telescopic link, the bottom of mounting bracket is provided with the gyro wheel. According to the intelligent agricultural multifunctional seeder, the rollers and the fan blades are arranged to secondarily bury the sown seeds, so that the situation that the sown seeds are exposed in the air is avoided, the first telescopic rod is adjusted to work after the position of the first telescopic rod pushes the rollers to be contacted with the ground, the rollers are driven to move when the position of the intelligent agricultural multifunctional seeder moves, soil near the sown seeds is pushed, the sown seeds are covered, and the situation that the sown seeds are secondarily buried is effectively avoided.
However, when the multifunctional seeder for intelligent agriculture is used for seeding in the actual use process, the hopper is used for storing the sowed seeds, after the sowed seeds enter the inside of the seeding mechanism, the seeding mechanism can make the seeds be sowed in the soil for seed planting, in the process, the seeding mechanism can make the seeds be sowed in the soil for seed planting, the seeding depth of the seeds is fixed, and the multifunctional seeder for intelligent agriculture is not suitable for different soils, so that the seed survival rate is low.
Disclosure of Invention
The utility model aims to solve the defects that in the prior art, a sowing mechanism can lead the sowing depth of seeds to be fixed in the soil for sowing the seeds, and the seeds are not suitable for different soils, so that the survival rate of the seeds is low.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a wisdom is multi-functional seeder for agricultural, includes the automobile body, the automobile body outside is provided with the second wheel, the outside rotation of second wheel is connected with the support frame, the outside fixedly connected with seeding frame of support frame, the outside drive mechanism that is provided with of second wheel, drive mechanism is including setting up the outside first drive wheel of second wheel, the outside transmission of first drive wheel is connected with the second drive wheel, the outside of second drive wheel is provided with sowing mechanism, sowing mechanism includes the outside first axis of rotation of second drive wheel, the outside of first axis of rotation is provided with the disseminator, the outside fixedly connected with conveyer pipe of seeding frame, the outside fixedly connected with ditching piece of conveyer pipe, ditching piece outside fixedly connected with smooth piece;
the seeding device comprises a seeding frame, a seeding mechanism, a seed depth adjusting mechanism, a seed feeding mechanism and a seed feeding mechanism, wherein the control mechanism is arranged outside the seeding frame and comprises a control cylinder arranged outside the seeding frame;
wherein, the external case of the support frame is provided with facilities such as a global positioning system GPS, a sensor and the like.
The technical scheme further comprises the following steps:
preferably, the outside fixedly connected with spring and telescopic link of automobile body, one side fixedly connected with flat board of spring keeping away from the automobile body, fixedly connected between flat board and the telescopic link, flat board outside is provided with first wheel.
Preferably, the first driving wheel is in transmission connection with a driving belt, the second driving wheel is in transmission connection with the driving belt, and the first rotating shaft is in rotation connection with the seeding frame.
Preferably, the outside of the seeding frame is provided with a seed storage cavity and a seed sowing cavity, a through groove for passing seeds is arranged between the seed storage cavity and the seed sowing cavity, and a sliding baffle for shielding the through groove is slidingly connected outside the seed storage cavity.
Preferably, the seeding frame is fixedly connected with a motor, the output end of the motor is provided with a second rotating shaft, a gear is fixedly connected with the outer portion of the second rotating shaft, a rack is fixedly connected with the outer portion of the sliding baffle, and the gear is connected with the rack in a meshed mode.
Preferably, the outside of the seeding frame is provided with a through hole for seeding seeds, the outside of the first rotating shaft is fixedly connected with a rotating speed controller for controlling the rotating speed of the seeder, and the vehicle body is rotationally connected with the seeder.
Preferably, the method comprises the steps of:
positioning system: the position of the seeder is determined by using a Global Positioning System (GPS), so that accurate seeding operation is realized;
and (3) a control system: monitoring and controlling the running state of the seeder, and ensuring the seeder to stably run on a preset track;
and the data acquisition and processing system comprises: collecting data through a sensor, and processing and analyzing the data;
human-machine interface system: providing an operation interface for setting sowing parameters, monitoring sowing process and obtaining data analysis result;
the positioning system transmits position information to the control system, the control system transmits instructions to the positioning system, the data acquisition and processing system acquires positioning data, the control system transmits machine state data to the data acquisition and processing system, and the data acquisition and processing system provides data analysis results to the human-computer interface system.
Preferably, the data acquisition and processing system mainly uses PCA to perform feature extraction, and sets the data after data processing as M samples { X } 1 ,X 2 ,...,X M (v) each sample has N-dimensional features Each feature X j All have respective characteristic values;
firstly, the method comprises the steps of decentralizing all the features, namely removing the mean value, calculating the mean value of each feature, and then subtracting the mean value of each feature for all the samples, wherein the mean values are respectivelyAfter decentralization, covariance matrix is obtainedWherein the diagonal lines are respectively the features X 1 And X 2 Is covariance on the off-diagonal, cov (X 1 ,X 1 ) The calculation formula of (2) is +.>Obtaining covariance matrix C of M samples under the N-dimensional characteristic;
after the covariance matrix is obtained, the characteristic value and the corresponding characteristic vector thereof are obtained according to a characteristic equation Cmu=lambda mu, wherein lambda is the characteristic value, mu is the corresponding characteristic vector thereof, the largest first k characteristic values and the corresponding characteristic vectors are selected for projection, the projection is the dimension reduction process, the original characteristic is reduced from high dimension to low dimension, a large amount of redundant information is removed after dimension reduction, at least more than 85% of the original information is reserved, and the processed sensor acquired data is convenient for analysis and display.
The utility model has the following beneficial effects:
1. in the utility model, when the soil is loose sandy soil and the sowing depth of seeds is relatively shallow, and for sticky clay or loam, the sowing depth of seeds is relatively deep, when the sowing depth is shallow, the control cylinder is started to control the sowing frame to move upwards, so that the conveying pipe fixedly connected with the sowing frame moves upwards, namely the ditching depth of the ditching piece becomes shallow, and the sowing frame is controlled to move downwards, so that the ditching depth of the ditching piece becomes deep, and when the seeds of soybeans and corns have different textures and characteristics in face of different types of soil, the proper growth conditions of the seeds of the soybeans and the corns can be ensured.
2. According to the utility model, through the accurate positioning system and the control system, the seeder can accurately perform seeding operation, and can perform seeding according to preset parameters and paths, so that the putting quantity, depth and interval of seeds are ensured to be uniform and consistent, and the seeding accuracy is improved.
Drawings
FIG. 1 is a schematic diagram of a multifunctional seeder for intelligent agriculture according to the present utility model;
FIG. 2 is a first perspective view of the present utility model;
FIG. 3 is a second perspective view of the present utility model;
FIG. 4 is a schematic view of a conveying pipe according to the present utility model;
FIG. 5 is an enlarged schematic view of FIG. 2A;
fig. 6 is an enlarged schematic view at B in fig. 3.
In the figure: 1. a vehicle body; 2. a support frame; 3. a seeding frame; 4. a first wheel; 5. a motor; 6. a second wheel; 7. a first driving wheel; 8. a transmission belt; 9. a second driving wheel; 10. a first rotation shaft; 11. a planter; 12. a second rotation shaft; 13. a gear; 14. a rack; 15. a sliding baffle; 16. a through groove; 17. a control cylinder; 18. a spring; 19. a telescopic rod; 20. a flat plate; 21. a through hole; 22. a delivery tube; 23. a ditching piece; 24. a plain copy; 25. a rotating member; 26. a rotational speed controller; 27. a seed storage chamber; 28. a seed sowing cavity.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-6, the seeding machine comprises a car body 1, a second wheel 6 is arranged outside the car body 1, a supporting frame 2 is rotatably connected outside the second wheel 6, a seeding frame 3 is fixedly connected outside the supporting frame 2, a transmission mechanism is arranged outside the second wheel 6, the transmission mechanism comprises a first transmission wheel 7 arranged outside the second wheel 6, a second transmission wheel 9 is connected outside the first transmission wheel 7 in a transmission manner, a transmission belt 8 is connected outside the first transmission wheel 7 in a transmission manner, the second transmission wheel 9 is in transmission connection with the transmission belt 8, a first rotating shaft 10 is rotatably connected with the seeding frame 3, a seeding mechanism is arranged outside the second transmission wheel 9 and comprises a first rotating shaft 10 outside the second transmission wheel 9, a seeding device 11 is arranged outside the first rotating shaft 10, a through hole 21 for seeding seeds is formed outside the seeding frame 3, a rotating speed controller 26 for controlling the rotating speed of the seeding device 11 is fixedly connected outside the first rotating shaft 10, the car body 1 is rotatably connected with the seeding device 11, a conveying pipe 22 is fixedly connected outside the seeding frame 3, a ditching piece 23 is fixedly connected outside the conveying pipe 22, and a ditching piece 24 is fixedly connected outside the second driving piece 23;
the outside of the vehicle body 1 is provided with a control mechanism for adjusting the seed depth, the control mechanism comprises a control cylinder 17 arranged outside the vehicle body 1, the output end of the control cylinder 17 is provided with a rotating piece 25, and the rotating piece 25 is rotationally connected with the seeding frame 3;
the outside of the vehicle body 1 is fixedly connected with a spring 18 and a telescopic rod 19, one side, far away from the vehicle body 1, of the spring 18 is fixedly connected with a flat plate 20, the flat plate 20 is fixedly connected with the telescopic rod 19, and a first wheel 4 is arranged outside the flat plate 20, so that a good damping effect is achieved;
seed storage cavity 27 and seed sowing cavity 28 have been seted up to sowing 3 outsides, set up the logical groove 16 that is used for through the seed between seed storage cavity 27 and the seed sowing cavity 28, seed storage cavity 27 outside sliding connection has the slide damper 15 that is used for sheltering from logical groove 16, sowing 3 outside fixedly connected with motor 5, the output of motor 5 is provided with second axis of rotation 12, the outside fixedly connected with gear 13 of second axis of rotation 12, slide damper 15 outside fixedly connected with rack 14, meshing connection between gear 13 and the rack 14.
In the embodiment of the utility model, when the seeder is used for seeding, the seed storage cavity 27 on the seeding frame 3 is used for storing seeds of the sown soybeans and corn, the motor 5 is started, the second rotating shaft 12 is controlled to rotate, the second rotating shaft 12 rotates to drive the gear 13 to rotate, the gear 13 rotates to drive the gear 14 to move due to the meshed connection between the gear 13 and the gear rack 14, the gear rack 14 moves to drive the sliding baffle 15 to move, so that the blocking area of the sliding baffle 15 to the through groove 16 is changed, and the seeds come into the seed sowing cavity 28 from the seed storage cavity 27 through the through groove 16;
the seeder is controlled to move, the second wheel 6 rotates to drive the first driving wheel 7 to rotate, the driving belt 8 is in driving connection with the second driving wheel 9 due to the driving connection between the first driving wheel 7 and the driving belt 8, the first driving wheel 7 rotates to drive the second driving wheel 9 to rotate through the driving belt 8, the second driving wheel 9 rotates to drive the first rotating shaft 10 to rotate, the first rotating shaft 10 rotates to drive the rotating speed controller 26 to rotate, the rotating speed controller 26 rotates to drive the seeder 11 to rotate, the rotating speed controller 11 rotates to drive the soybeans and the corn seeds in the seed sowing cavity 28 to the position above the through holes 21, the rotating speed controller 26 controls the rotating speed of the seeder 11, the frequency of the seeds above the through holes 21 is changed, the change of sowing distance is realized, the seeds enter the through holes 21 under the influence of the weight of the seeds, the seeds fall into soil through the conveying pipe 22, the ditching piece 23 separates the soil to form deep ditches, the seeds on the two sides of the deep ditches are fallen into the ditches through the conveying pipe 22, and the rear leveling piece 24 gathers the seeds into the deep ditches, and the soybeans and the corn are further realized;
when the soil is loose sandy soil and the sowing depth of seeds is relatively shallow, and for relatively sticky clay or loam, the sowing depth of seeds needs to be relatively deep, when the sowing depth needs to be shallow, the control cylinder 17 is controlled to be started, the control cylinder 17 is controlled to control the sowing frame 3 to move upwards, as shown in fig. 1, the distance from the vehicle body 1 to the second wheel 6 is fixed, the distance from the second wheel 6 to the sowing frame 3 is fixed, the control cylinder 17 is controlled to control the sowing frame 3 to move upwards so as to enable the conveying pipe 22 fixedly connected with the sowing frame 3 to move upwards, so that the ditching piece 23 and the leveling piece 24 move upwards, namely the ditching depth of the ditching piece 23 becomes shallow, the control cylinder 17 is started, the control cylinder 17 is controlled to control the sowing frame 3 to move downwards, the conveying pipe 22 fixedly connected with the sowing frame 3 is controlled to move downwards, so that the ditching piece 23 and the leveling piece 24 move downwards, namely the ditching depth of the ditching piece 23 becomes deep, and when different types of soil have different textures and characteristics, proper growth conditions of soybean and corn can be ensured.
As shown in fig. 1-6, includes: positioning system: the position of the seeder is determined by using a global positioning system GPS, so that accurate seeding operation is realized;
and (3) a control system: monitoring and controlling the running state of the seeder, and ensuring the seeder to stably run on a preset track;
and the data acquisition and processing system comprises: collecting data through a sensor, and processing and analyzing the data;
human-machine interface system: providing an operation interface for setting sowing parameters, monitoring sowing process and obtaining data analysis result;
the positioning system transmits position information to the control system, the control system transmits instructions to the positioning system, the data acquisition and processing system acquires positioning data, the control system transmits machine state data to the data acquisition and processing system, and the data acquisition and processing system provides data analysis results to the human-computer interface system.
The data acquisition and processing system mainly uses PCA to extract characteristics, and sets the data after data processing as M samples { X } 1 ,X 2 ,...,X M (v) each sample has N-dimensional featuresEach feature X j All have respective characteristic values;
firstly, the method comprises the steps of decentralizing all the features, namely removing the mean value, calculating the mean value of each feature, and then subtracting the mean value of each feature for all the samples, wherein the mean values are respectivelyAfter decentralization, covariance matrix is obtainedWherein the diagonal lines are respectively the features X 1 And X 2 Is covariance on the off-diagonal, cov (X 1 ,X 1 ) The calculation formula of (2) is +.>Obtaining covariance matrix C of M samples under the N-dimensional characteristic;
after the covariance matrix is obtained, the characteristic value and the corresponding characteristic vector thereof are obtained according to a characteristic equation Cmu=lambda mu, wherein lambda is the characteristic value, mu is the corresponding characteristic vector thereof, the largest first k characteristic values and the corresponding characteristic vectors are selected for projection, the projection is the dimension reduction process, the original characteristic is reduced from high dimension to low dimension, a large amount of redundant information is removed after dimension reduction, at least more than 85% of the original information is reserved, and the processed sensor acquired data is convenient for analysis and display.
In the embodiment of the utility model, a seeder is placed in a farmland and is connected with a Global Positioning System (GPS), a starting point and an end point of the seeder are set according to the topography and the layout of the farmland, the coverage area of seeding is determined, a control system of the seeder is started, the normal operation of the seeder is ensured, seeding parameters such as the throwing amount, the depth, the spacing and the like of seeds are set according to the functions and the requirements of the seeder, the advancing speed and the steering angle of the seeder are adjusted according to the planting density and the layout of crops, the seeder is provided with a sensor for acquiring data of the farmland such as soil humidity, temperature, illumination intensity and the like, a data acquisition system transmits the data acquired by the sensor to a data processing system, the data processing system processes and analyzes the acquired data such as smooth filtering, data correction, trend analysis and the like, and the seeder can automatically adjust the seeding parameters according to the results of the data analysis so as to adapt to different soil and environmental conditions;
the seeding machine is provided with a man-machine interface system, usually a touch screen or a button control panel, and a farmland manager can interact with the seeding machine through the man-machine interface system, such as setting seeding parameters, starting and stopping seeding, and the like, and the man-machine interface system can also display state information of the seeding machine and collected data so as to facilitate real-time monitoring and decision making of the farmland manager.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a wisdom is multi-functional seeder for agricultural, includes automobile body (1), its characterized in that, automobile body (1) outside is provided with second wheel (6), second wheel (6) outside rotates and is connected with support frame (2), support frame (2) outside fixedly connected with seeding frame (3), second wheel (6) outside is provided with drive mechanism, drive mechanism is including setting up second wheel (6) outside first drive wheel (7), first drive wheel (7) outside transmission is connected with second drive wheel (9), second drive wheel (9) outside is provided with sowing mechanism, sowing mechanism includes second drive wheel (9) outside first axis of rotation (10), first axis of rotation (10) outside is provided with disseminator (11), seeding frame (3) outside fixedly connected with conveyer pipe (22), conveyer pipe (22) outside fixedly connected with ditching piece (23), ditching piece (23) outside fixedly connected with flat complex piece (24);
the seeding machine is characterized in that a control mechanism for adjusting the depth of seeds is arranged outside the car body (1), the control mechanism comprises a control cylinder (17) arranged outside the car body (1), a rotating piece (25) is arranged at the output end of the control cylinder (17), and the rotating piece (25) is rotationally connected with the seeding frame (3).
2. The multifunctional seeder for intelligent agriculture according to claim 1, wherein a spring (18) and a telescopic rod (19) are fixedly connected to the outside of the vehicle body (1), a flat plate (20) is fixedly connected to one side, far away from the vehicle body (1), of the spring (18), the flat plate (20) is fixedly connected with the telescopic rod (19), and a first wheel (4) is arranged on the outside of the flat plate (20).
3. The multifunctional intelligent agricultural seeder according to claim 1, wherein the first driving wheel (7) is externally connected with a driving belt (8), the second driving wheel (9) is in driving connection with the driving belt (8), and the first rotating shaft (10) is in rotating connection with the seeding frame (3).
4. The multifunctional intelligent agricultural seeder according to claim 1, wherein a seed storage cavity (27) and a seed sowing cavity (28) are formed in the outside of the seeding frame (3), a through groove (16) for passing seeds is formed between the seed storage cavity (27) and the seed sowing cavity (28), and a sliding baffle (15) for shielding the through groove (16) is slidingly connected to the outside of the seed storage cavity (27).
5. The multifunctional intelligent agricultural seeder according to claim 4, wherein the seeding frame (3) is externally fixedly connected with a motor (5), the output end of the motor (5) is provided with a second rotating shaft (12), a gear (13) is fixedly connected with the outer part of the second rotating shaft (12), a rack (14) is fixedly connected with the outer part of the sliding baffle (15), and the gear (13) is in meshed connection with the rack (14).
6. The multifunctional intelligent agricultural seeder according to claim 1, wherein a through hole (21) for seeding seeds is formed in the outside of the seeding frame (3), a rotation speed controller (26) for controlling the rotation speed of the seeder (11) is fixedly connected to the outside of the first rotation shaft (10), and the vehicle body (1) is rotationally connected with the seeder (11).
7. The multifunctional seeder for intelligent agriculture according to claim 1, characterized by comprising:
positioning system: the position of the seeder is determined by using a Global Positioning System (GPS), so that accurate seeding operation is realized;
and (3) a control system: monitoring and controlling the running state of the seeder, and ensuring the seeder to stably run on a preset track;
and the data acquisition and processing system comprises: collecting data through a sensor, and processing and analyzing the data;
human-machine interface system: providing an operation interface for setting sowing parameters, monitoring sowing process and obtaining data analysis result;
the positioning system transmits position information to the control system, the control system transmits instructions to the positioning system, the data acquisition and processing system acquires positioning data, the control system transmits machine state data to the data acquisition and processing system, and the data acquisition and processing system provides data analysis results to the human-computer interface system.
8. The multifunctional intelligent agricultural seeder as claimed in claim 7, wherein the data acquisition and processing system mainly uses PCA for feature extraction, and the data after data processing is set as M samples { X } 1 ,X 2 ,...,X M (v) each sample has N-dimensional featuresEach feature X j All have respective characteristic values;
firstly, the method comprises the steps of decentralizing all the features, namely removing the mean value, calculating the mean value of each feature, and then subtracting the mean value of each feature for all the samples, wherein the mean values are respectivelyAfter decentralization, covariance matrix is obtainedWherein the diagonal lines are respectively the features X 1 And X 2 Variance of (f), off-diagonalIs covariance, cov (X) 1 ,X 1 ) The calculation formula of (2) is +.>Obtaining covariance matrix C of M samples under the N-dimensional characteristic;
after the covariance matrix is obtained, the characteristic value and the corresponding characteristic vector thereof are obtained according to a characteristic equation Cmu=lambda mu, wherein lambda is the characteristic value, mu is the corresponding characteristic vector thereof, the largest first k characteristic values and the corresponding characteristic vectors are selected for projection, the projection is the dimension reduction process, the original characteristic is reduced from high dimension to low dimension, a large amount of redundant information is removed after dimension reduction, at least more than 85% of the original information is reserved, and the processed sensor acquired data is convenient for analysis and display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311730292.XA CN117461441A (en) | 2023-12-15 | 2023-12-15 | Wisdom is multi-functional seeder for agricultural |
Applications Claiming Priority (1)
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Application publication date: 20240130 |