CN115636034A

CN115636034A - Agricultural machinery farmland information acquisition sharing system for informatization agriculture

Info

Publication number: CN115636034A
Application number: CN202211177085.1A
Authority: CN
Inventors: 何其龙
Original assignee: Hunan Shengping Rice Co ltd
Current assignee: Hunan Shengping Rice Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-01-24

Abstract

The invention belongs to the technical field of agricultural production, in particular to an agricultural machinery farmland information acquisition and sharing system for information agriculture, which aims at the problems that in the prior art, when the hardness of surface soil is too high, a probe is easily damaged, sunlight influences the accuracy of soil temperature data acquisition, and the terrain, weed types and field weed density of a field cannot be accurately observed.

Description

Agricultural machinery farmland information acquisition sharing system for informatization agriculture

Technical Field

The invention relates to the technical field of agricultural production, in particular to an agricultural machinery farmland information acquisition and sharing system for informatization agriculture.

Background

The information agriculture is a novel sustainable agriculture which takes agricultural information science as theoretical guidance, agricultural information technology as a tool, regulates and controls the whole process of agricultural activities by using information flow and mainly inputs information and knowledge, and is an advanced stage of agricultural modernization. Along with the development of the existing science and technology, the application of wisdom agriculture and precision agriculture in modern agriculture is more and more extensive, the process of agricultural informatization is an important part of agricultural modernization of China, the accurate crop environment and crop information can be obtained through a wireless sensing network, the manpower consumption and the influence on the farmland environment can be effectively reduced, the remote control is realized, and the effective monitoring, planting, management and the like on the farmland information can be realized without leaving home.

But need carry out data acquisition to planting district's soil humidity and temperature when carrying out information-based agriculture, through carrying out analysis contrast with the big data of data and internet that gather, can obtain best planting scheme and later stage to effective monitoring and planting, management etc. of farmland information.

However, the following disadvantages still exist in the collection of data of soil:

1. when soil temperature and humidity data are collected, probes of a temperature sensor and a humidity sensor need to be manually inserted into soil to obtain data, but the soil hardness of the surface layer of the field is different at different positions of the field, and the probes are easily damaged when the soil hardness of the surface layer is too high;

2. when soil temperature data are collected, sunlight irradiates the temperature sensor, so that the temperature is too high, and the accuracy of soil temperature data collection is influenced;

3. the topography of the field, the weed species and the density of the weeds in the field cannot be accurately observed, so that the proper herbicide and the concentration of the herbicide solution cannot be selected and formulated according to the density and the weed species in the later period.

In order to solve the problems, the invention provides an agricultural machinery farmland information acquisition and sharing system for informatization agriculture.

Disclosure of Invention

The invention provides an agricultural machinery farmland information acquisition and sharing system for information agriculture, which solves the problems that in the prior art, when the hardness of surface soil is too high, a probe is easy to damage, sunlight influences the accuracy of soil temperature data acquisition, and the landform and weed species of a field and the density of weeds in the field cannot be accurately observed.

The invention provides the following technical scheme:

an agricultural machinery farmland information acquisition sharing system for information-based agriculture, comprising:

the electric trolley is arranged in a circular cavity and a rotating groove in the electric trolley, and the rotating groove is positioned above the circular cavity;

the smashing component is arranged in the rotating groove and is used for smashing hard soil on the surface layer of the field;

the two groups of collecting assemblies are arranged in the electric trolley and are used for collecting data of temperature and humidity in field soil;

the shielding component is arranged on the outer wall of the electric trolley and is used for shielding sunlight;

the scanning assembly is arranged at the top of the electric trolley and used for scanning the terrain of a field, the weed species and the weed density.

In a possible design, smash the subassembly and include fixed connection at the driving motor who rotates tank bottom inner wall, the first gear of driving motor's output shaft fixedly connected with, the bottom inner wall that rotates the groove rotates and is connected with the sleeve, sliding connection has the sliding tray in the sleeve, the bottom of sliding tray rotates and is connected with the threaded rod, and the bottom screw thread of threaded rod runs through the top inner wall and the fixedly connected with carousel of circular chamber, a plurality of steel nails that are used for smashing soil of bottom fixedly connected with of carousel, the fixed cover of telescopic outer wall is equipped with the ring gear with first gear engaged with.

In a possible design, the collecting assembly comprises a sliding cavity arranged in the electric trolley, the sliding cavity is located on one side of the rotating groove, the sliding cavity is communicated with the circular cavity through a rectangular through hole, a bearing plate is connected in the rectangular through hole in a sliding mode, two ends of the bearing plate respectively extend into the circular cavity and the sliding cavity, a rack is connected to the inner wall of one side, close to the rotating groove, of the sliding cavity in a sliding mode, the bottom end of the rack is fixedly connected with the top of the bearing plate, a sliding plate is connected in the sliding cavity in a sliding mode, a rotating shaft located above the sliding plate is connected in the sliding cavity in a rotating mode, two connecting rods are sleeved on the outer wall of the rotating shaft in a fixing mode, a second gear meshed with the rack is sleeved on the outer wall of the rotating shaft in a fixing mode, a chute is arranged in the electric trolley and is respectively communicated with the sliding cavity and the circular cavity, an inclined rod is connected in the sliding mode, and the top end of the inclined rod is connected with the bottom of the sliding plate in a sliding mode.

In a possible design, shelter from the subassembly and establish the annular shielding plate at electronic dolly outer wall including the slip cap, the equal sliding connection in top both sides of annular shielding plate has the dead lever, the first spring of bottom fixedly connected with of dead lever, and the bottom of first spring and the bottom inner wall fixed connection of annular shielding plate, the both sides of electronic dolly all are equipped with trapezoidal through-hole, and trapezoidal through-hole is linked together with the slip chamber, sliding connection has the slide bar with dead lever top fixed connection in the trapezoidal through-hole, and the slide bar keeps away from the one end and the sliding plate fixed connection of dead lever.

In a possible design, the scanning assembly comprises a rotating cylinder connected to the top of the electric trolley in a rotating mode, a rectangular groove is formed in the rotating cylinder, a rectangular rod is connected to the rectangular groove in a sliding mode, a camera is fixedly connected to the top end of the rectangular rod, a plurality of fixing plates are fixedly connected to one side of the rectangular rod, a rotating through hole is formed in the rotating cylinder, a rotating wheel is connected to the rotating through hole in a rotating mode, a plurality of connecting plates matched with the fixing plates are fixedly connected to the outer wall of the rotating wheel, a rotating motor is arranged in the electric trolley, and the output shaft of the rotating motor is fixedly connected with the bottom end of the rotating cylinder.

In a possible design, one side fixedly connected with U type frame of a section of thick bamboo rotates, sliding connection has the trapezoidal plate with connecting plate matched with in the U type frame, the trapezoidal plate is kept away from a plurality of second springs of one side fixedly connected with of connecting plate, and the second spring keeps away from the one end of trapezoidal plate and one side inner wall fixed connection of U type frame.

In a possible design, the top of electronic dolly is equipped with accomodates the groove, accomodate the inslot rotation and be connected with and place the board, the bottom fixedly connected with control center who places the board, control center is connected with camera, driving motor, temperature sensor, humidity transducer and rotation motor electricity, rotates and places the board, with control center from accomodating the groove and roll out, and then can carry out corresponding operation through accomodating the groove, treat after the operation, accomodate control center to accomodating the groove again, prevent that electronic dolly from removing the in-process in the field, the drop of water that carries on weeds in the field makes control center wet.

In a possible design, two fixedly connected with fixed axle between the connecting rod, the outer wall of fixed axle rotates the cover and is equipped with the slider, and the bottom of slider and the top sliding connection of sliding plate, a plurality of guide bars of sliding intracavity fixedly connected with, and the top of guide bar slides and runs through the sliding plate, and when the pivot drove the connecting rod and rotates, the connecting rod can promote and stimulate the sliding plate through the sliding connection of slider and sliding plate and carry out the lifting movement to can accomplish the data acquisition of temperature and humidity.

In a possible design, the bottom ends of the two inclined rods are fixedly connected with a temperature sensor and a humidity sensor respectively, and the temperature sensor and the humidity sensor are located in the corresponding inclined grooves respectively.

In a possible design, the ware is driven to the equal fixedly connected with ultrasonic wave animal in both sides of electric trolley, when electric trolley removed in the field and carried out data acquisition, starts the ultrasonic wave animal and drives the ware, and the ultrasonic wave animal drives the ware and launches the ultrasonic wave, can drive the animal near electric trolley through the ultrasonic wave, prevents that the animal from colliding electric trolley.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.

According to the invention, the two sides of the top of the annular shielding plate are both connected with fixed rods in a sliding manner, the bottom end of each fixed rod is fixedly connected with a first spring, the bottom end of each first spring is fixedly connected with the inner wall of the bottom of the annular shielding plate, a sliding rod fixedly connected with the top end of each fixed rod is connected in the trapezoidal through hole in a sliding manner, one end of each sliding rod, far away from the fixed rod, is fixedly connected with a sliding plate, the fixed rods and the annular shielding plate are driven to move downwards by the sliding plates until the annular shielding plate moves to the surface layer of a field, the fixed rods continue to move downwards, and the fixed rods compress the first springs, so that the annular shielding plate can shield the lower part of the electric trolley, the external sunlight is prevented from irradiating on a temperature sensor, and the temperature sensor is over-high, and the acquired data are inaccurate;

in the invention, the bottom inner wall of the rotating groove is rotatably connected with a sleeve, a sliding disc is slidably connected in the sleeve, a threaded rod is rotatably connected at the bottom of the sliding disc, the bottom thread of the threaded rod penetrates through the top inner wall of the circular cavity and is fixedly connected with a turntable, a plurality of steel nails for smashing soil are fixedly connected at the bottom of the turntable, a driving motor is started to drive the sleeve and the sliding disc to rotate, the sliding disc drives the threaded rod and the turntable to rotate, the threaded rod drives the turntable to slowly move downwards in the rotating process of the threaded rod and the turntable, so that the turntable and the steel nails rotate downwards, the steel nails can smash the soil on the surface layer of the field, and the soil on the surface layer of the field is prevented from being too hard to influence the insertion of a temperature sensor and a humidity sensor probe at the later stage;

according to the invention, a rectangular groove is formed in the rotary cylinder, a rectangular rod is slidably connected in the rectangular groove, a camera is fixedly connected to the top end of the rectangular rod, a rotary motor is arranged in the electric trolley, an output shaft of the rotary motor is fixedly connected with the bottom end of the rotary cylinder, the rotary motor is started to drive the rotary cylinder to rotate slowly, the camera can scan the terrain, the weed species and the weed density of a field in the moving process of the electric trolley, data are transmitted to the internet through a control center, a proper herbicide and the proportion concentration of a weeding liquid medicine can be selected through the analysis of the data transmitted by the camera through the internet, and the situation that the concentration of the weeding liquid medicine is too high or too low to influence the later-stage weeding efficiency and the pollution to the field is prevented;

according to the invention, one side of the rectangular rod is fixedly connected with a plurality of fixing plates, a rotating through hole is formed in the rotating cylinder, a rotating wheel is rotationally connected in the rotating through hole, the outer wall of the rotating wheel is fixedly connected with a plurality of connecting plates matched with the fixing plates, a trapezoidal plate matched with the connecting plates is slidably connected in the U-shaped frame, the rectangular rod is pulled upwards, the fixing plates are driven by the rectangular rod to move upwards, the fixing plates are matched with the connecting plates to drive the rotating wheel to rotate clockwise when moving upwards, the rotating connecting plates are in contact with the inclined plane of the trapezoidal plate and push the trapezoidal plate to move towards one side far away from the rotating wheel and extrude the second spring, after the rectangular rod and the camera rise to a certain height, the rectangular rod is stopped to move upwards, the height of the camera can be increased, the insufficient height of the camera is avoided, and the weeds in the field block shooting of the camera.

According to the invention, the camera can be used for shooting the terrain, weed species and weed density in a field, so that the selection of proper herbicide and the proportion concentration of weeding liquid medicine are convenient during later weeding, the turntable can rotate and move downwards to smash surface soil by starting the driving motor, the damage of probes during the temperature and humidity data acquisition of the temperature sensor and the humidity sensor in the later period is prevented, in addition, sunlight can be shielded in time during the temperature acquisition, the external sunlight is prevented from irradiating the temperature sensor, and the inaccurate data acquisition caused by overhigh temperature of the temperature sensor is prevented.

Drawings

Fig. 1 is a schematic view of a first-view three-dimensional structure of an agricultural farm information collecting and sharing system for information agriculture according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a second perspective three-dimensional structure of an agricultural farm information collecting and sharing system for information agriculture according to an embodiment of the present invention;

FIG. 3 is a schematic sectional view of a front view of an agricultural farm information collecting and sharing system for information agriculture according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a first perspective three-dimensional cross-sectional view of an agricultural farm information collecting and sharing system for information agriculture according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a second perspective three-dimensional cross-sectional view of an agricultural farm information collecting and sharing system for information agriculture according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of a three-dimensional cross-sectional structure of a breaking assembly of an agricultural farm information collecting and sharing system for information agriculture according to an embodiment of the present invention;

FIG. 7 is a schematic three-dimensional structure diagram of a data collection assembly and a sunshade assembly of an agricultural farm information collection sharing system for information agriculture according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of a three-dimensional cross-sectional structure of a scanning assembly of an agricultural farm information collecting and sharing system for information agriculture provided by an embodiment of the present invention;

fig. 9 is an enlarged schematic structural view of a part a of an agricultural farm information collecting and sharing system for information agriculture according to an embodiment of the present invention;

fig. 10 is a schematic main view of an agricultural field information collecting and sharing system for information agriculture according to an embodiment of the present invention in the second embodiment.

Reference numerals:

1. an electric trolley; 2. a circular lumen; 3. a rotating groove; 4. a sleeve; 5. a threaded rod; 6. a slide plate; 7. a toothed ring; 8. a drive motor; 9. a first gear; 10. a turntable; 11. steel nails; 12. a sliding cavity; 13. a rectangular through hole; 14. a bearing plate; 15. a rack; 16. a sliding plate; 17. a rotating shaft; 18. a second gear; 19. a connecting rod; 20. a diagonal bar; 21. a temperature sensor; 22. a humidity sensor; 23. a chute; 24. a trapezoidal through hole; 25. a slide bar; 26. fixing the rod; 27. an annular shield plate; 28. a first spring; 29. a rotating cylinder; 30. rotating the motor; 31. a rectangular bar; 32. a camera; 33. a rectangular groove; 34. a fixing plate; 35. rotating the through hole; 36. a rotating wheel; 37. a connecting plate; 38. a U-shaped frame; 39. a trapezoidal plate; 40. a second spring; 41. a receiving groove; 42. placing the plate; 43. a control center; 44. a guide bar; 45. a fixed shaft; 46. a slider; 47. ultrasonic animal driving device.

Detailed Description

The embodiments of the present invention will be described below with reference to the drawings.

In the description of the embodiments of the present invention, it should be noted that the terms "connected" and "mounted" are to be interpreted broadly, unless explicitly stated or limited otherwise, and may or may not be detachably connected, for example; may be directly connected or indirectly connected through an intermediate. Further, "communication" may be direct communication or indirect communication through an intermediary. The term "fixed" means that they are connected to each other and the relative positional relationship after the connection is not changed. Directional phrases used in embodiments of the present invention, such as "inner", "outer", "top", "bottom", and the like, refer only to the orientation of the attached drawings and, therefore, are used in order to better and more clearly describe and understand the embodiments of the present invention, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the embodiments of the present invention.

In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the embodiment of the present invention, "and/or" is only one kind of association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present invention. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1 to 9, the agricultural machinery sharing system based on information agriculture of the present embodiment includes: electric trolley 1, circular chamber 2 and rotation groove 3 of setting in electric trolley 1, and rotation groove 3 is located the top in circular chamber 2, smash the subassembly setting and be used for smashing the hard soil in field top layer in rotation groove 3, two sets of collection subassemblies all set up and are used for the data acquisition to temperature and humidity in the field soil in electric trolley 1, shelter from the subassembly and set up the outer wall that is used for sheltering from sunlight at electric trolley 1, the scanning subassembly sets up and is used for scanning the field topography at electric trolley 1's top, weeds kind and weeds density, electric trolley 1's top is equipped with accomodates groove 41, accomodate the inslot 41 internal rotation and be connected with place board 42, place board 42's bottom is through bolt fixedly connected with control center 43, control center 43 and camera 32, driving motor 8, temperature sensor 21, humidity transducer 22 and rotation motor 30 electricity are connected, rotate place board 42, control center 43 from accomodating groove 41 turns out, and can carry out corresponding operation through accomodating groove 41, after the operation, accomodate to control center 43 again, prevent to accomodating the electric control center in the electric control of taking the water droplet in the groove 1, it carries on the process.

Referring to fig. 6, smash the subassembly and include through the driving motor 8 of bolt fixed connection at the 3 bottom inner walls of rotation groove, the first gear 9 of output shaft fixedly connected with of driving motor 8, the bottom inner wall of rotation groove 3 rotates and is connected with sleeve 4, sliding connection has slide plate 6 in the sleeve 4, the bottom of slide plate 6 rotates and is connected with threaded rod 5, and the bottom screw thread of threaded rod 5 runs through the top inner wall of circular chamber 2 and through bolt fixed connection carousel 10, the bottom fixedly connected with of carousel 10 is a plurality of steel nails 11 that are used for smashing soil, the outer wall fixed cover of sleeve 4 is equipped with ring gear 7 with first gear 9 looks meshing, start driving motor 8 drive sleeve 4 and slide plate 6 and rotate, slide plate 6 drives threaded rod 5 and carousel 10 and rotates, in threaded rod 5 and carousel 10 pivoted in-process, threaded rod 5 drives carousel 10 and slowly moves down, thereby carousel 10 and steel nails 11 rotate and move down, steel nails 11 can smash the soil on top layer, prevent that soil on top layer from influencing the soil on top layer and insert of later stage temperature sensor 21 and humidity sensor 22 probe.

Referring to fig. 7, the collecting assembly includes a sliding cavity 12 disposed in the electric trolley 1, and the sliding cavity 12 is located on one side of the rotating groove 3, the sliding cavity 12 is communicated with the circular cavity 2 through a rectangular through hole 13, a bearing plate 14 is slidably connected in the rectangular through hole 13, two ends of the bearing plate 14 respectively extend into the circular cavity 2 and the sliding cavity 12, a rack 15 is slidably connected to an inner wall of one side of the sliding cavity 12 close to the rotating groove 3, and a bottom end of the rack 15 is fixedly connected with a top of the bearing plate 14 through a bolt, a sliding plate 16 is slidably connected in the sliding cavity 12, a rotating shaft 17 located above the sliding plate 16 is rotatably connected in the sliding cavity 12, two connecting rods 19 are fixedly disposed on an outer wall of the rotating shaft 17, a second gear 18 meshed with the rack 15 is fixedly sleeved on the outer wall of the rotating shaft 17, a chute 23 is disposed in the electric trolley 1, and the chute 23 is respectively communicated with the sliding cavity 12 and the circular cavity 2, a diagonal rod 20 is slidably connected in the chute 23, and a top end of the diagonal rod 20 is slidably connected with a bottom of the sliding plate 16.

Referring to fig. 3, fig. 4 and fig. 7, the shielding assembly includes an annular shielding plate 27 slidably sleeved on the outer wall of the electric cart 1, fixing rods 26 are slidably connected to both sides of the top of the annular shielding plate 27, a first spring 28 is fixedly connected to the bottom end of the fixing rod 26, the bottom end of the first spring 28 is fixedly connected to the inner wall of the bottom of the annular shielding plate 27, trapezoidal through holes 24 are formed in both sides of the electric cart 1, the trapezoidal through holes 24 are communicated with the sliding cavity 12, a sliding rod 25 is slidably connected to the top end of the fixing rod 26 through a bolt, and one end of the sliding rod 25, which is far away from the fixing rod 26, is fixedly connected to the sliding plate 16, the fixing rod 26 and the annular shielding plate 27 are driven by the sliding plate 16 through the sliding rod 25 to move down until the annular shielding plate 27 moves down to the surface of the field, and the fixing rod 26 continues to move down, the fixing rod 26 compresses the first spring 28, so that the annular shielding plate 27 can shield the lower portion of the electric cart 1, thereby preventing external sunlight from irradiating on the temperature sensor 21, and causing inaccurate data acquisition.

Referring to fig. 8, the scanning assembly includes a rotary drum 29 rotatably connected to the top of the electric trolley 1, a rectangular groove 33 is arranged in the rotary drum 29, a rectangular rod 31 is slidably connected to the rectangular groove 33, a camera 32 is fixedly connected to the top of the rectangular rod 31 through a bolt, a plurality of fixing plates 34 are fixedly connected to one side of the rectangular rod 31 through bolts, a rotary through hole 35 is arranged in the rotary drum 29, a rotary wheel 36 is rotatably connected to the rotary through hole 35, a plurality of connecting plates 37 matched with the fixing plates 34 are fixedly connected to the outer wall of the rotary wheel 36, a rotary motor 30 is arranged in the electric trolley 1, an output shaft of the rotary motor 30 is fixedly connected to the bottom of the rotary drum 29, the rotary motor 30 is started to drive the rotary drum 29 to rotate slowly, the camera 32 can scan the terrain of the field in the moving process of the electric trolley 1, the weed species and the weed density are transmitted to the internet through a control center 43, proper herbicide and the proportion concentration of the weed liquid medicine can be selected through analysis of the data transmitted by the internet, the camera 32, the concentration of the weed liquid medicine is prevented from being too high or too low, and the weeding efficiency and the pollution to the field in the later period is influenced.

Referring to fig. 9, a U-shaped frame 38 is fixedly connected to one side of the rotary cylinder 29, a trapezoidal plate 39 matched with the connecting plate 37 is slidably connected to the U-shaped frame 38, a plurality of second springs 40 are fixedly connected to one side of the trapezoidal plate 39 away from the connecting plate 37, one end of the second spring 40 away from the trapezoidal plate 39 is fixedly connected to an inner wall of one side of the U-shaped frame 38, the rectangular rod 31 is pulled upwards, the rectangular rod 31 drives the fixing plate 34 to move upwards, the fixing plate 34 moves upwards to cooperate with the connecting plate 37 to drive the rotary wheel 36 to rotate clockwise, the rotary connecting plate 37 contacts with an inclined surface of the trapezoidal plate 39 and pushes the trapezoidal plate 39 to move towards the side away from the rotary wheel 36 and press the second spring 40, when the rectangular rod 31 and the camera 32 rise to a certain height, the upward movement of the rectangular rod 31 is stopped, the height of the camera 32 can be raised, the shortage of the height of the camera 32 is avoided, and the field can shade weeds shot by the camera 32.

Referring to fig. 7, a fixed shaft 45 is fixedly connected between two connecting rods 19, a sliding block 46 is sleeved on the outer wall of the fixed shaft 45 in a rotating mode, the bottom end of the sliding block 46 is connected with the top of the sliding plate 16 in a sliding mode, a plurality of guide rods 44 are fixedly connected in the sliding cavity 12, the top end of each guide rod 44 penetrates through the sliding plate 16 in a sliding mode, when the rotating shaft 17 drives the connecting rods 19 to rotate, the connecting rods 19 can push and pull the sliding plate 16 to move up and down through the sliding connection of the sliding blocks 46 and the sliding plate 16, and therefore temperature and humidity data collection can be completed.

Referring to fig. 3 and 4, a temperature sensor 21 and a humidity sensor 22 are respectively fixedly connected to the bottom ends of the two diagonal rods 20, and the temperature sensor 21 and the humidity sensor 22 are respectively located in the corresponding diagonal slots 23.

Example 2

The identification of weeds in this document is disclosed in patent document No. CN110210355B, which is an example of a method and system for identifying weed species in rice fields, and a method and system for detecting target positions.

Referring to fig. 10, ware 47 is driven to the both sides of electronic dolly 1 all through bolt fixedly connected with ultrasonic wave animal, when electronic dolly 1 removes in the field and carries out data acquisition, starts ultrasonic wave animal and drives ware 47, and ultrasonic wave animal drives ware 47 and launches the ultrasonic wave, can drive the animal near electronic dolly 1 through the ultrasonic wave, prevents that the animal from clashing electronic dolly 1.

The working principle is as follows: the height of weeds in a field is visually measured by workers, the rectangular rod 31 is pulled upwards, the rectangular rod 31 drives the fixed plate 34 to move upwards, the fixed plate 34 is matched with the connecting plate 37 to drive the rotating wheel 36 to rotate clockwise when moving upwards, the rotating connecting plate 37 is in contact with the inclined surface of the trapezoidal plate 39 and pushes the trapezoidal plate 39 to move to one side far away from the rotating wheel 36 and extrude the second spring 40, when the rectangular rod 31 and the camera 32 rise to a certain height, the rectangular rod 31 and the camera 32 fall downwards for a short distance under the self gravity, at the moment, the fixed plate 34 drives the rotating wheel 36 to rotate anticlockwise through the connecting plate 37, the anticlockwise rotation of the rotating wheel 36 drives the corresponding connecting plate 37 to be in contact with the bottom of the trapezoidal plate 39, the trapezoidal plate 39 brakes the rotating wheel 36 and the connecting plate 37, the rectangular rod 31 and the camera 32, then the electric trolley 1 moves to the middle, the rotating motor 30 is started to drive the rotating cylinder 29 to slowly rotate along with the movement of the electric trolley 1, the camera 32 can scan the terrain, weed species and weed density of a field in the moving process of the electric trolley 1, data are transmitted to the Internet through the control center 43, proper herbicide and proportion concentration of herbicide liquid can be selected through analysis of data transmitted by the camera 32 through the Internet, the concentration of the herbicide liquid is prevented from being too high or too low, the later weeding efficiency and pollution to the field are influenced, after the electric trolley 1 moves to a certain position, the electric trolley 1 is stopped, the driving motor 8 is started to drive the first gear 9 to rotate the first gear 9, the sleeve 4 and the sliding disc 6 are driven to rotate through the toothed ring 7, the sliding disc 6 drives the threaded rod 5 and the rotating disc 10 to rotate, the threaded rod 5 is in threaded connection with the inner wall at the top of the rotating groove 3, and further in the rotating process of the threaded rod 5 and the rotating disc 10, the threaded rod 5 drives the rotary table 10 to slowly move downwards, so that the rotary table 10 and the steel nails 11 rotate downwards, the steel nails 11 can break soil on the surface layer of the field, the situation that the soil on the surface layer of the field is too hard to affect the insertion of probes of the temperature sensor 21 and the humidity sensor 22 in the later period is avoided, when the steel nails 11 break hard soil on the surface layer, the driving motor 8 drives the first gear 9 to reversely rotate, the rotary table 10 and the steel nails 11 start to rotate in the direction and move upwards, when the rotary table 10 is in contact with the bearing plate 14, the rotary table 10 drives the bearing plate 14 and the rack 15 to move upwards, the rack 15 is meshed with the second gear 18, the rack 15 drives the second gear 18, the rotating shaft 17 and the connecting rod 19 to rotate anticlockwise, the rotating rod 19 can drive the sliding plate 16 to move downwards and the fixed rod 26 to move downwards, the fixed rod 26 moves downwards to drive the annular shielding plate 27 to move downwards until the annular shielding plate 27 moves to the surface layer, and the fixed rod 26 continues to move downwards, the fixing rod 26 compresses the first spring 28, so that the annular shielding plate 27 can shield the lower part of the electric trolley 1, and prevent external sunlight from irradiating on the temperature sensor 21, so that the temperature of the temperature sensor 21 is too high, which causes inaccurate data acquisition, when the sliding plate 16 and the fixing rod 26 move downwards, the sliding plate 16 pushes the inclined rod 20 to move along the track of the inclined groove 23, so that probes of the temperature sensor 21 and the humidity sensor 22 can be inserted into broken soil, and the data acquisition of the temperature and the humidity of the soil is completed, then, the driving motor 8 drives the first gear 9 to rotate, the turntable 10 starts to move downwards, the bearing plate 14 drives the rack 15 to move downwards under the self gravity after losing the push of the turntable 10, so that the sliding plate 16 and the fixing rod 26 can move upwards, and when the annular shielding plate 27, the temperature sensor 21 and the humidity sensor 22 reset, then the electric trolley 1 moves to other positions, data acquisition is carried out at different positions, the temperature sensor 21 and the humidity sensor 22 transmit acquired data to the internet through the control center 43, the data are uploaded to be shared, the data are analyzed through the internet, and the planting scheme is optimized according to crop information required to be planted by a farmer and production environment parameters acquired through the information acquisition module.

However, as is well known to those skilled in the art, the working principle and wiring method of the camera head 32, the driving motor 8, the rotating motor 30, the control center 43, the temperature sensor 21, the humidity sensor 22 and the ultrasonic animal repeller 47 are common practice, and are conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention; the embodiments of the invention and the features of the embodiments can be combined with each other without conflict. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An agricultural machinery farmland information acquisition sharing system for informatization agriculture is characterized by comprising:

the electric trolley (1) is arranged in a circular cavity (2) and a rotating groove (3) in the electric trolley (1), and the rotating groove (3) is positioned above the circular cavity (2);

the smashing component is arranged in the rotating groove (3) and is used for smashing hard soil on the surface layer of the field;

the two groups of collecting assemblies are arranged in the electric trolley (1) and are used for collecting data of temperature and humidity in soil of a field;

the shielding component is arranged on the outer wall of the electric trolley (1) and is used for shielding sunlight;

the scanning assembly is arranged at the top of the electric trolley (1) and is used for scanning the terrain of a field, the weed species and the weed density.

2. The agricultural machinery farmland information acquisition sharing system for the informationized agriculture of claim 1, characterized in that, smash the subassembly including fixed connection at the driving motor (8) of rotating groove (3) bottom inner wall, the first gear (9) of output shaft fixedly connected with of driving motor (8), the bottom inner wall of rotating groove (3) rotates and is connected with sleeve (4), sliding connection has slide plate (6) in sleeve (4), the bottom of slide plate (6) is rotated and is connected with threaded rod (5), and the bottom screw thread of threaded rod (5) runs through the top inner wall of circular chamber (2) and fixedly connected with carousel (10), a plurality of steel nails (11) that are used for smashing soil of bottom fixedly connected with of carousel (10), the outer wall fixed cover of sleeve (4) is equipped with the ring gear (7) that meshes mutually with first gear (9).

3. The agricultural machinery farmland information collecting and sharing system for the informationized agriculture according to claim 1, wherein the collecting assembly comprises a sliding cavity (12) arranged in the electric trolley (1), the sliding cavity (12) is positioned on one side of a rotating groove (3), the sliding cavity (12) is communicated with the circular cavity (2) through a rectangular through hole (13), a bearing plate (14) is slidably connected in the rectangular through hole (13), two ends of the bearing plate (14) respectively extend into the circular cavity (2) and the sliding cavity (12), a rotating shaft (17) positioned above the sliding plate (16) is rotatably connected in the sliding cavity (12) on one side close to the rotating groove (3), the bottom end of the rack (15) is fixedly connected with the top of the bearing plate (14), a sliding plate (16) is slidably connected in the sliding cavity (12), two connecting rods (19) are fixedly sleeved on the outer wall of the rotating shaft (17), a second gear (18) meshed with the rack (15) is fixedly sleeved on the outer wall of the rotating shaft (17), a chute (23) is arranged in the sliding cavity (12), and inclined chute (23) is respectively communicated with the sliding cavity (23) and the electric trolley (1), and the top end of the diagonal rod (20) is connected with the bottom of the sliding plate (16) in a sliding way.

4. The agricultural machinery farmland information collecting and sharing system for the informationized agriculture according to claim 1, wherein the shielding component comprises an annular shielding plate (27) slidably sleeved on the outer wall of the electric trolley (1), fixing rods (26) are slidably connected to both sides of the top of the annular shielding plate (27), a first spring (28) is fixedly connected to the bottom end of each fixing rod (26), the bottom end of each first spring (28) is fixedly connected to the inner wall of the bottom of the annular shielding plate (27), trapezoidal through holes (24) are formed in both sides of the electric trolley (1), the trapezoidal through holes (24) are communicated with the sliding cavity (12), a sliding rod (25) fixedly connected to the top end of each fixing rod (26) is slidably connected to the trapezoidal through holes (24), and one end of each sliding rod (25) far away from the fixing rod (26) is fixedly connected to the sliding plate (16).

5. The agricultural machinery farmland information collection sharing system for the information-based agriculture, according to claim 1, characterized in that the scanning assembly comprises a rotating cylinder (29) rotatably connected to the top of the electric trolley (1), a rectangular groove (33) is formed in the rotating cylinder (29), a rectangular rod (31) is slidably connected in the rectangular groove (33), a camera (32) is fixedly connected to the top end of the rectangular rod (31), a plurality of fixing plates (34) are fixedly connected to one side of the rectangular rod (31), a rotating through hole (35) is formed in the rotating cylinder (29), a rotating wheel (36) is rotatably connected in the rotating through hole (35), a plurality of connecting plates (37) matched with the fixing plates (34) are fixedly connected to the outer wall of the rotating wheel (36), a rotating motor (30) is arranged in the electric trolley (1), and an output shaft of the rotating motor (30) is fixedly connected to the bottom end of the rotating cylinder (29).

6. The agricultural machinery farmland information collecting and sharing system for the informationized agriculture of claim 5, wherein a U-shaped frame (38) is fixedly connected to one side of the rotary cylinder (29), a trapezoidal plate (39) matched with the connecting plate (37) is slidably connected to the U-shaped frame (38), a plurality of second springs (40) are fixedly connected to one side of the trapezoidal plate (39) far away from the connecting plate (37), and one end of the second spring (40) far away from the trapezoidal plate (39) is fixedly connected to the inner wall of one side of the U-shaped frame (38).

7. The agricultural machinery farmland information collecting and sharing system for the informationized agriculture according to claim 1, wherein a storage groove (41) is formed in the top of the electric trolley (1), a placing plate (42) is rotatably connected in the storage groove (41), a control center (43) is fixedly connected to the bottom of the placing plate (42), and the control center (43) is electrically connected with the camera (32), the driving motor (8), the temperature sensor (21), the humidity sensor (22) and the rotating motor (30).

8. The agricultural machinery farmland information collecting and sharing system for the informationized agriculture according to claim 3, wherein a fixed shaft (45) is fixedly connected between the two connecting rods (19), a sliding block (46) is rotatably sleeved on the outer wall of the fixed shaft (45), the bottom end of the sliding block (46) is slidably connected with the top of the sliding plate (16), a plurality of guide rods (44) are fixedly connected in the sliding cavity (12), and the top ends of the guide rods (44) slidably penetrate through the sliding plate (16).

9. The agricultural machinery farmland information collecting and sharing system for the information-based agriculture of claim 3, wherein the bottom ends of the two diagonal rods (20) are fixedly connected with a temperature sensor (21) and a humidity sensor (22) respectively, and the temperature sensor (21) and the humidity sensor (22) are respectively positioned in the corresponding diagonal grooves (23).

10. The agricultural machinery farmland information collecting and sharing system for the informationized agriculture according to claim 1, wherein ultrasonic animal repellers (47) are fixedly connected to both sides of the electric trolley (1).