Mobile water and fertilizer all-in-one machine based on multi-source perceptual analysis

Abstract

The invention relates to the technical field of agricultural equipment, and particularly discloses a mobile water and fertilizer all-in-one machine based on multi-source perceptual analysis, which comprises a box body, an integrated detector and an annular brush, a detection chamber is arranged at the bottom of one side of the box body; a driving mechanism for driving the integrated detector to move out of the box body and lift is mounted in the detection chamber; a temperature probe, a humidity probe and an EC probe are arranged at the bottom of the integrated detector; the annular brush is arranged in the detection chamber, a lifting mechanism used for driving the annular brush to ascend and descend is installed in the detection chamber, the annular brush is located below the integrated detector, and the temperature probe, the humidity probe and the EC probe penetrate through the annular brush. The cleaning convenience of the sensor is improved, and the service life of the sensor is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural equipment, and particularly to a mobile water and fertilizer integrated machine based on multi-source perception analysis. Background Art

[0002] The mobile water and fertilizer integrated machine based on multi-source perception analysis is a modern agricultural equipment integrating intelligent sensing technology, dynamic environment monitoring and precise control system. Its core lies in realizing the dynamic optimization of irrigation and fertilization through multi-dimensional data collection and analysis.

[0003] The multi-source perception system integrates multi-source perception devices such as soil moisture sensors, EC value detectors, and meteorological monitoring modules, and real-time collects key parameters such as soil water content, nutrient concentration, air temperature and humidity, and transmits the data to the central processor through Internet of Things technology. Based on the preset crop growth model and machine learning algorithm, combined with historical data and real-time monitoring values, the water and fertilizer ratio scheme is dynamically adjusted, and the central processor controls the mobile water and fertilizer integrated machine to carry out fertilization and irrigation.

[0004] The mobile water and fertilizer integrated machine includes a water source system, a fertilizer storage and feeding system, and a mixing system; the water source system is responsible for water source extraction and impurity filtration to ensure the cleanliness of irrigation water quality; the fertilizer storage and feeding system is responsible for the storage, dissolution and metering of fertilizers; the mixing system adopts a dynamic mixing chamber to achieve full fusion of water and fertilizer through a Venturi tube or mechanical stirring to avoid stratification or precipitation; the mobile water and fertilizer integrated machine walks in the field under the control of the central processor and irrigates the mixed water and fertilizer through a nozzle.

[0005] In the detection of soil moisture, temperature and nutrient components, it is necessary to insert a soil moisture sensor, an EC value detector and a temperature sensor into the soil to detect various data of the soil. After the detection is completed, the soil moisture sensor, the EC value detector and the temperature sensor are pulled out of the soil. At this time, the metal surface of the sensor adheres to the soil. The soil components are often complex, acidic or alkaline, and contain moisture. It is necessary to clean the sensor in time. However, it is more troublesome to clean manually every time a detection is performed; if the soil on the surface of the sensor is not cleaned in time, the sensor will be corroded and the service life of the sensor will be reduced. Summary of the Invention

[0006] In order to improve the convenience of sensor cleaning and extend the service life of the sensor, the present application provides a mobile water and fertilizer integrated machine based on multi-source perception analysis.

[0007] The mobile water and fertilizer integrated machine based on multi-source perception analysis provided by the present application adopts the following technical solutions: A mobile fertilizer and water integrated machine based on multi-source perception analysis, comprising a box body, an integrated detector and a circular brush; a detection chamber is arranged at the bottom of one side of the box body, and a driving mechanism for driving the integrated detector to move out of the box body and lift is installed in the detection chamber; the bottom of the integrated detector is provided with a temperature probe, a humidity probe and an EC probe; the circular brush is arranged in the detection chamber, and a lifting mechanism for driving the circular brush to lift is installed in the detection chamber. The circular brush is located below the integrated detector, and the temperature probe, the humidity probe and the EC probe pass through the circular brush.

[0008] Optionally, a cleaning plate is arranged in the detection chamber. A cleaning hole for the probe to pass through is arranged in the cleaning plate. A circular flow channel is arranged around each cleaning hole in the cleaning plate. A water delivery channel communicating the circular flow channel with the outside is arranged in the cleaning plate. The end of the water delivery channel is connected to an external hose. A plurality of flushing holes communicating with the circular flow channel are arranged on the inner wall of the cleaning hole; the cleaning plate is driven to lift by the lifting mechanism.

[0009] Optionally, a mounting plate is arranged on the bottom surface of the integrated detector. A mounting hole for the probe to pass through is arranged in the mounting plate. A water scraping ring is installed in the mounting hole. The water scraping ring is sleeved on the surface of the probe, and the water scraping ring is used for scraping the water on the surface of the probe.

[0010] Optionally, the lifting mechanism comprises a lifting component, a rotating motor and a first support plate; the lifting component is installed on the inner wall of the detection chamber, and the lifting component is used for driving the rotating motor to lift. One end of the first support plate is installed on the output shaft of the rotating motor, and a pick-and-place motor is installed on the top surface of the first support plate; a second support plate is installed on the top surface of the first support plate, and a rotating shaft is rotatably connected in the second support plate; a third support plate is installed on the top surface of the first support plate, and the third support plate is located on the side of the second support plate away from the pick-and-place motor. A screw rod is threadedly connected in the third support plate. The end surface of the screw rod close to the rotating shaft is connected with a cross shaft, and a cross groove for the cross shaft to penetrate into is arranged on the end surface of the rotating shaft; threaded sleeves for the screw rod to spiral into are installed on the circumferences of the circular brush, the cleaning plate and the mounting plate; a placing rack for placing the circular brush and the cleaning plate is installed in the detection chamber.

[0011] Optionally, the lifting component comprises a first motor, a first lead screw and a lifting plate; the first motor is installed on the inner wall of the detection chamber, the output shaft of the first motor faces downward, one end of the first lead screw is installed on the output shaft of the first motor, and both ends of the first lead screw are installed on the inner wall of the detection chamber through bearing support seats; the lifting plate is sleeved on the first lead screw and is in threaded transmission, and the rotating motor is installed at the end of the lifting plate.

[0012] Optionally, the placement rack includes a mounting rack, a second motor, a second lead screw, and a lifting rack. The mounting rack is installed on the inner wall of the detection chamber. The second motor is installed on the top surface of the mounting rack. The top end of the second lead screw is connected to the output shaft of the second motor. The lifting rack is sleeved on the second lead screw and is in threaded transmission. A slide bar passing through the lifting rack is installed in the mounting rack. Two positioning plates are installed on one side of the lifting rack. The circumferential surface of the positioning plate is connected with a limiting rod, and the limiting rod limits the annular brush and the cleaning plate. Magnets are embedded in the bottom surfaces of both positioning plates. Magnets are arranged on the top surfaces of the annular brush and the cleaning plate. The annular brush is adsorbed on the bottom surface of the upper positioning plate through the magnet, and the cleaning plate is adsorbed on the bottom surface of the lower positioning plate through the magnet.

[0013] Optionally, a magnet is also embedded in the top surface of the mounting plate, and a magnet is also embedded below the integrated detector. The mounting plate is adsorbed on the bottom surface of the integrated detector through the magnet.

[0014] Optionally, the water scraping ring includes a connecting ring and a scraping ring. The outer circumferential surface of the connecting ring is connected to the inner wall of the mounting hole through threads. The inner wall of the connecting ring is a hexagonal hole. The bottom surface of the connecting ring is connected with an outer ring. The scraping ring is arranged on the bottom surface of the connecting ring. The top surface of the scraping ring is connected with an inner ring, and the inner ring is in threaded connection with the inner wall of the outer ring.

[0015] Optionally, the driving mechanism includes a lateral movement mechanism, a lateral movement plate, a longitudinal movement mechanism, and a longitudinal movement plate. The lateral movement mechanism is installed on the inner wall of the detection chamber. The lateral movement mechanism is used to drive the lateral movement plate to move vertically. The longitudinal movement mechanism is installed on the lateral movement plate. The longitudinal movement mechanism is used to drive the longitudinal movement plate to move vertically up and down. The integrated detector is installed at the end of the longitudinal movement plate.

[0016] Optionally, the lateral movement mechanism includes a third motor, a third lead screw, a mounting frame, and a first pushing plate. The mounting frame is installed on the inner wall of the detection chamber. The third motor is installed on the end face of the mounting frame. One end of the third lead screw is connected to the output shaft of the third motor. The third lead screw passes through the end of the mounting frame and is rotatably connected to both ends of the mounting frame. The first pushing plate is sleeved outside the third lead screw and is in threaded transmission. Two first guide rods are connected to the side of the first pushing plate away from the third motor. The ends of the two first guide rods pass through the side plates at the ends of the mounting frame and are connected to the side of the lateral movement plate. The longitudinal movement mechanism includes a fourth motor, a fourth lead screw, and a second pushing plate. The fourth motor is installed on the top of the lateral movement plate. One end of the fourth lead screw is connected to the output shaft of the fourth motor. The two ends of the fourth lead screw are rotatably installed on the side of the lateral movement plate through support plates. Two second guide rods are connected between the two support plates. The longitudinal movement plate is connected to the side of the second pushing plate.

[0017] In summary, the present application includes at least one of the following beneficial technical effects: 1. The driving mechanism drives the integrated detector to extend out of the box, and then drives the integrated detector to descend. The temperature probe, humidity probe, and EC probe at the bottom of the detector are inserted into the soil to collect soil information. After the collection is completed, the driving mechanism drives the integrated detector to rise and then retracts it into the box. The lifting mechanism drives the circular brush to move up and down, and the circular brush sweeps the soil on the probe, keeping the surface of the probe clean, eliminating the need for manual cleaning, and reducing the corrosion of the probe, which helps to extend the service life of the probe; 2. After the brush sweeps the surface of the probe, the lifting mechanism drives the cleaning plate to rise, and clean water flow is input into the outer tube hose. The water flow enters the water flow channel, then enters the circular flow channel, and then discharges from the cleaning holes. The water flow sprays onto the surface of the probe to clean the surface of the probe and wash away the dirt that is difficult to sweep on the surface of the probe; 3. After the cleaning plate finishes cleaning the surface of the probe, the lifting mechanism drives the mounting plate to descend, and the mounting plate drives the water scraping ring to descend. The water scraping ring scrapes off the moisture on the surface of the probe, keeping the surface of the probe dry and reducing the corrosion of the probe by moisture. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of the water and fertilizer integrated machine according to an embodiment of the present application; Figure 2 is a schematic internal structural diagram of the detection chamber according to an embodiment of the present application; Figure 3 is a schematic structural diagram of the driving mechanism and the mounting frame according to an embodiment of the present application; Figure 4 is a schematic structural diagram of the lifting mechanism according to an embodiment of the present application; Figure 5 is Figure 4 an enlarged structural diagram of part A in Figure 6 is a schematic structural diagram of the circular brush according to an embodiment of the present application; Figure 7 is a schematic structural diagram of the cleaning plate according to an embodiment of the present application; Figure 8 is a schematic structural diagram of the mounting plate according to an embodiment of the present application.

[0019] Description of the Reference Numerals: 1. Box; 11. Detection chamber; 2. Integrated detector; 21. Temperature probe; 22. Humidity probe; 23. EC probe; 3. Ring brush; 4. Driving mechanism; 41. Lateral movement mechanism; 411. Third motor; 412. Third lead screw; 413. Mounting frame; 414. First pushing plate; 4141. First guide rod; 42. Lateral movement plate; 43. Longitudinal movement mechanism; 431. Fourth motor; 432. Fourth lead screw; 433. Second pushing plate; 434. Second guide rod; 44. Longitudinal movement plate; 5. Lifting mechanism; 51. Lifting assembly; 511. First motor; 512. First lead screw; 513. Lifting plate; 52. Rotary motor; 53. First support plate; 531. Pick-and-place motor; 532. Second support plate; 533. Rotary shaft; 534. Third support plate; 535. Screw; 5351. Cross shaft; 536. Threaded sleeve; 6. Cleaning plate; 61. Cleaning holes; 62. Annular flow channel; 63. Water delivery channel; 64. External hose; 65. Flushing holes; 7. Mounting plate; 71. Mounting holes; 72. Wiper ring; 721. Connecting ring; 7211. Outer ring; 722. Scraping ring; 7221. Inner ring; 8. Placing rack; 81. Mounting rack; 811. Slide bar; 82. Second motor; 83. Second lead screw; 84. Lifting rack; 841. Positioning plate; 842. Limiting rod; 9. Magnet. Detailed implementation mode

[0020] The following is a further detailed description of this application in conjunction with the attached Figures 1-8 drawings.

[0021] The embodiment of this application discloses a mobile fertilizer and water integrated machine based on multi-source perception analysis. Refer to Figures 1-8 , the mobile fertilizer and water integrated machine includes a movable box 1, an integrated detector 2 and a ring brush 3; a detection chamber 11 is provided at the bottom of one side of the box 1, and a driving mechanism 4 for driving the integrated detector 2 to move out of the box 1 and lift is installed in the detection chamber 11; temperature probes 21, humidity probes 22 and EC probes 23 are provided at the bottom of the integrated detector 2; the ring brush 3 is arranged in the detection chamber 11, and a lifting mechanism 5 for driving the ring brush 3 to lift is installed in the detection chamber 11. The ring brush 3 is located below the integrated detector 2, and the temperature probe 21, humidity probe 22 and EC probe 23 pass through the ring brush 3.

[0022] The driving mechanism 4 drives the integrated detector 2 to extend out of the box body 1, and then drives the integrated detector 2 to descend. The temperature probe 21, humidity probe 22 and EC probe 23 at the bottom of the detector are inserted into the soil to collect soil information. After the collection is completed, the driving mechanism 4 drives the integrated detector 2 to rise and then retracts it into the box body 1. The lifting mechanism 5 drives the annular brush 3 to move up and down, and the annular brush 3 sweeps the soil on the probe, keeping the probe surface clean, eliminating the need for manual cleaning, and reducing the corrosion of the probe, which helps to extend the service life of the probe.

[0023] A cleaning plate 6 is arranged in the detection chamber 11. A cleaning hole 61 for the probe to pass through is arranged in the cleaning plate 6. An annular flow channel 62 is arranged around each cleaning hole 61 in the cleaning plate 6. A water delivery channel 63 connecting the annular flow channel 62 and the outside is arranged in the cleaning plate 6. The end of the water delivery channel 63 is connected to an external hose 64. A plurality of flushing holes 65 communicating with the annular flow channel 62 are arranged on the inner wall of the cleaning hole 61; the cleaning plate 6 is driven to lift and lower by the lifting mechanism 5.

[0024] After the brush sweeps the surface of the probe, the lifting mechanism 5 drives the cleaning plate 6 to rise, and clean water is input into the outer hose. The water enters the water delivery channel 63, then enters the annular flow channel 62, and then discharges from the cleaning hole 61. The water sprays onto the surface of the probe to clean the surface of the probe and wash away the dirt that is difficult to sweep on the probe surface.

[0025] An installation plate 7 is arranged on the bottom surface of the integrated detector 2. An installation hole 71 for the probe to pass through is arranged in the installation plate 7. A water scraping ring 72 is installed in the installation hole 71. The water scraping ring 72 is sleeved on the surface of the probe, and the water scraping ring 72 is used to scrape off the moisture on the probe surface.

[0026] After the cleaning plate 6 finishes cleaning the surface of the probe, the lifting mechanism 5 drives the installation plate 7 to descend, and the installation plate 7 drives the water scraping ring 72 to descend. The water scraping ring 72 scrapes off the moisture on the probe surface, keeping the probe surface dry and reducing the corrosion of the probe by moisture.

[0027] The lifting mechanism 5 includes a lifting component 51, a rotating motor 52, and a first support plate 53; the lifting component 51 is installed on the inner wall of the detection chamber 11, the lifting component 51 is used to drive the lifting of the rotating motor 52, one end of the first support plate 53 is installed on the output shaft of the rotating motor 52, and a pick-and-place motor 531 is installed on the top surface of the first support plate 53; a second support plate 532 is installed on the top surface of the first support plate 53, and a rotating shaft 533 is rotatably connected inside the second support plate 532; a third support plate 534 is installed on the top surface of the first support plate 53, the third support plate 534 is located on the side of the second support plate 532 away from the pick-and-place motor 531, a screw rod 535 is threadedly connected inside the third support plate 534, the end face of the screw rod 535 close to the rotating shaft 533 is connected with a cross shaft 5351, and a cross groove for the cross shaft 5351 to penetrate is arranged on the end face of the rotating shaft 533; thread sleeves 536 for the screw rod 535 to spiral into are installed on the circumferences of the annular brush 3, the cleaning plate 6, and the mounting plate 7; a placement rack 8 for placing the annular brush 3 and the cleaning plate 6 is installed inside the detection chamber 11.

[0028] The lifting component 51 includes a first motor 511, a first lead screw 512, and a lifting plate 513; the first motor 511 is installed on the inner wall of the detection chamber 11, the output shaft of the first motor 511 faces downward, one end of the first lead screw 512 is installed on the output shaft of the first motor 511, and both ends of the first lead screw 512 are supported by bearing supports on the inner wall of the detection chamber 11; the lifting plate 513 is sleeved on the first lead screw 512 and is in threaded drive, and the rotating motor 52 is installed at the end of the lifting plate 513.

[0029] When cleaning the surface of the probe, the mounting plate 7 is pre-installed on the bottom surface of the integrated detector 2, the first motor 511 drives the first lead screw 512 to rotate, the first lead screw 512 drives the lifting plate 513 to descend, the lifting plate 513 drives the rotating motor 52 to descend, the rotating motor 52 drives the first support plate 53 to rotate, so that the screw rod 535 on the first support plate 53 faces the thread sleeve 536 on the surface of the annular brush 3; the pick-and-place motor 531 drives the rotating shaft 533 to rotate, the rotating shaft 533 drives the cross shaft 5351 to rotate, the cross shaft 5351 drives the screw rod 535 to rotate, the screw rod 535 gradually extends outwards inside the third support plate 534, the cross shaft 5351 slides in the cross groove, the screw rod 535 gradually screws into the thread sleeve 536, the rotating motor 52 drives the first support plate 53 to rotate back, so that the annular brush 3 moves below the probe, and the lifting component 51 drives the rotating motor 52 to lift and lower, driving the annular brush 3 to lift and lower, and the annular brush 3 cleans the probe.

[0030] After cleaning is completed, the lifting mechanism 5 moves the annular brush 3 into the placement rack 8 again. The pick-and-place motor 531 drives the rotary shaft 533 to rotate in the reverse direction, causing the screw rod 535 to disengage from the threaded sleeve 536 of the annular brush 3. The placement rack 8 is lifted to align the screw rod 535 with the threaded sleeve 536 of the cleaning plate 6, and then the screw rod 535 is screwed into the threaded sleeve 536. The cleaning plate 6 is moved below the probe, and the cleaning plate 6 cleans the probe.

[0031] After cleaning is completed, the lifting mechanism 5 moves the cleaning plate 6 into the placement rack 8 again. The pick-and-place motor 531 drives the rotary shaft 533 to rotate in the reverse direction, causing the screw rod 535 to disengage from the threaded sleeve 536 of the cleaning plate 6. The lifting mechanism 5 drives the screw rod 535 to rise to align the screw rod 535 with the threaded sleeve 536 of the mounting plate 7, and then the screw rod 535 is screwed into the threaded sleeve 536. The lifting assembly 51 drives the mounting plate 7 to descend, and the water scraping ring 72 in the mounting plate 7 scrapes off the moisture on the surface of the probe. Subsequently, the lifting assembly 51 drives the mounting plate 7 to rise and reset.

[0032] The placement rack 8 includes a mounting rack 81, a second motor 82, a second lead screw 83, and a lifting rack 84. The mounting rack 81 is installed on the inner wall of the detection chamber 11. The second motor 82 is installed on the top surface of the mounting rack 81. The top end of the second lead screw 83 is connected to the output shaft of the second motor 82. The lifting rack 84 is sleeved on the second lead screw 83 and is in threaded transmission. A slide bar 811 passing through the lifting rack 84 is installed in the mounting rack 81; Two positioning plates 841 are installed on one side of the lifting rack 84. The circumferential surface of the positioning plate 841 is connected with a limiting rod 842, and the limiting rod 842 limits the annular brush 3 and the cleaning plate 6; Magnets 9 are embedded in the bottom surfaces of both positioning plates 841. Magnets 9 are arranged on the top surfaces of the annular brush 3 and the cleaning plate 6. The annular brush 3 is adsorbed on the bottom surface of the upper positioning plate 841 through the magnet 9, and the cleaning plate 6 is adsorbed on the bottom surface of the lower positioning plate 841 through the magnet 9.

[0033] When placing the annular brush 3 and the cleaning plate 6, the screw rod 535 moves the annular brush 3 or the cleaning plate 6 into the placement rack 8 until the annular brush 3 and the cleaning plate 6 contact the limiting rod 842, and then stops rotating. Then, the annular brush 3 and the cleaning plate 6 are driven to rise, and the annular brush 3 and the cleaning plate 6 are adsorbed below the positioning plate 841 through the magnet 9; When removing the annular brush 3 and the cleaning plate 6, the screw is screwed into the threaded sleeve 536, the screw rod 535 is moved downward to separate the annular brush 3 and the cleaning plate 6 from the positioning plate 841, and then the annular brush 3 and the cleaning plate 6 are rotated to be taken out.

[0034] Magnets 9 are also embedded in the top surface of the mounting plate 7, and magnets 9 are also embedded below the integrated detector 2. The mounting plate 7 is adsorbed on the bottom surface of the integrated detector 2 through the magnet 9; By arranging the mounting plate 7 on the bottom surface of the integrated detector 2, moisture is blocked from the integrated detector 2, which is convenient for scraping off the moisture completely from the probe.

[0035] The wiper ring 72 includes a connecting ring 721 and a scraping ring 722. The outer peripheral surface of the connecting ring 721 is connected to the inner wall of the mounting hole 71 by a thread. The inner wall of the connecting ring 721 is a hexagonal hole; the bottom surface of the connecting ring 721 is connected with an outer ring 7211. The scraping ring 722 is arranged on the bottom surface of the connecting ring 721. The top surface of the scraping ring 722 is connected with an inner ring 7221, and the inner ring 7221 is threadedly connected to the inner wall of the outer ring 7211.

[0036] The wiper ring 72 is detachably connected to the mounting plate 7. When it is necessary to remove the wiper ring 72, rotate the connecting ring 721, take out the connecting ring 721 from the mounting hole 71, and then the scraping ring 722 can be taken out together. Rotate the scraping ring 722, and the scraping ring 722 can be taken out from the connecting ring 721, which is convenient for replacing the new scraping ring 722; screw the new scraping ring 722 tightly through the inner ring 7221 and the outer ring 7211, and then connect the connecting ring 721 to the mounting hole 71.

[0037] The driving mechanism 4 includes a lateral movement mechanism 41, a lateral movement plate 42, a longitudinal movement mechanism 43 and a longitudinal movement plate 44; the lateral movement mechanism 41 is installed on the inner wall of the detection chamber 11, and the lateral movement mechanism 41 is used to drive the lateral movement plate 42 to move vertically. The longitudinal movement mechanism 43 is installed on the lateral movement plate 42, and the longitudinal movement mechanism 43 is used to drive the longitudinal movement plate 44 to move vertically up and down. The integrated detector 2 is installed at the end of the longitudinal movement plate 44.

[0038] The lateral movement mechanism 41 includes a third motor 411, a third lead screw 412, a mounting frame 413 and a first push plate 414; the mounting frame 413 is installed on the inner wall of the detection chamber 11, the third motor 411 is installed on the end face of the mounting frame 413, one end of the third lead screw 412 is connected to the output shaft of the third motor 411, the third lead screw 412 passes through the end of the mounting frame 413 and is rotatably connected to both ends of the mounting frame 413. The first push plate 414 is sleeved outside the third lead screw 412 and is in threaded transmission; two first guide rods 4141 are connected to the side of the first push plate 414 away from the third motor 411, and the ends of the two first guide rods 4141 pass through the side plates at the end of the mounting frame 413 and are connected to the side of the lateral movement plate 42.

[0039] The longitudinal movement mechanism 43 includes a fourth motor 431, a fourth lead screw 432 and a second push plate 433. The fourth motor 431 is installed on the top of the lateral movement plate 42, one end of the fourth lead screw 432 is connected to the output shaft of the fourth motor 431, and both ends of the fourth lead screw 432 are rotatably installed on the side of the lateral movement plate 42 through support plates; two second guide rods 434 are connected between the two support plates; the longitudinal movement plate 44 is connected to the side of the second push plate 433.

[0040] When it is necessary to drive the integrated detector 2 to move horizontally, the third motor 411 drives the third lead screw 412 to rotate. The third lead screw 412 drives the first push plate 414 to move. The first push plate 414 drives the two first guide rods 4141 to slide. The two first guide rods 4141 push the horizontal moving plate 42 to move, so as to drive the integrated detector 2 to move horizontally. When it is necessary to drive the integrated detector 2 to move in the vertical direction, the fourth motor 431 drives the fourth lead screw 432 to rotate. The fourth lead screw 432 drives the second push plate 433 to move. The second push plate 433 drives the longitudinal moving plate 44 to move up and down. The longitudinal moving plate 44 drives the integrated detector 2 to move up and down.

[0041] The implementation principle of a mobile water and fertilizer integrated machine based on multi-source perception analysis in an embodiment of the present application is as follows: The driving mechanism 4 drives the integrated detector 2 to extend out of the box body 1, and then drives the integrated detector 2 to descend. The temperature probe 21, humidity probe 22 and EC probe 23 at the bottom of the detector are inserted into the soil to collect soil information. After the collection is completed, the driving mechanism 4 drives the integrated detector 2 to rise and then retracts it into the box body 1. The lifting mechanism 5 drives the annular brush 3 to move up and down. The annular brush 3 cleans the soil on the probe, keeping the probe surface clean, eliminating the need for manual cleaning, and reducing the corrosion of the probe, which helps to extend the service life of the probe.

[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A mobile fertilizer and water integrated machine based on multi-source perception analysis, characterized in that: It includes a box body (1), an integrated detector (2) and an annular brush (3); at the bottom of one side of the box body (1), there is a detection chamber (11), and a driving mechanism (4) for driving the integrated detector (2) to move out of the box body (1) and lift is installed in the detection chamber (11); at the bottom of the integrated detector (2), there are a temperature probe (21), a humidity probe (22) and an EC probe (23); the annular brush (3) is arranged in the detection chamber (11), and a lifting mechanism (5) for driving the annular brush (3) to lift is installed in the detection chamber (11), the annular brush (3) is located below the integrated detector (2), and the temperature probe (21), the humidity probe (22) and the EC probe (23) pass through the annular brush (3).

2. The mobile fertilizer and water integrated machine based on multi-source perception analysis according to claim 1, characterized in that: A cleaning plate (6) is arranged in the detection chamber (11), a cleaning hole (61) for the probe to pass through is arranged in the cleaning plate (6), an annular flow channel (62) is arranged around each cleaning hole (61) in the cleaning plate (6), a water delivery flow channel (63) communicating the annular flow channel (62) and the outside is arranged in the cleaning plate (6), the end of the water delivery flow channel (63) is connected to an external hose (64), and a plurality of flushing holes (65) communicating with the annular flow channel (62) are arranged on the inner wall of the cleaning hole (61); the cleaning plate (6) is driven to lift by the lifting mechanism (5).

3. The mobile water and fertilizer integrated machine based on multi-source perception analysis according to claim 2, wherein: An installation plate (7) is arranged on the bottom surface of the integrated detector (2), an installation hole (71) for the probe to pass through is arranged in the installation plate (7), a water scraping ring (72) is installed in the installation hole (71), the water scraping ring (72) is sleeved on the surface of the probe, and the water scraping ring (72) is used for scraping the moisture on the surface of the probe.

4. The mobile water and fertilizer integrated machine based on multi-source perception analysis according to claim 1, characterized in that: The lifting mechanism (5) includes a lifting component (51), a rotating motor (52) and a first support plate (53); the lifting component (51) is installed on the inner wall of the detection chamber (11), the lifting component (51) is used for driving the rotating motor (52) to lift, one end of the first support plate (53) is installed on the output shaft of the rotating motor (52), a pick-and-place motor (531) is installed on the top surface of the first support plate (53); a second support plate (532) is installed on the top surface of the first support plate (53), and a rotating shaft (533) is rotatably connected in the second support plate (532); a third support plate (534) is installed on the top surface of the first support plate (53), the third support plate (534) is located on the side of the second support plate (532) away from the pick-and-place motor (531), a screw rod (535) is threadedly connected in the third support plate (534), the end face of the screw rod (535) close to the rotating shaft (533) is connected with a cross shaft (5351), and a cross groove for the cross shaft (5351) to penetrate into is arranged on the end face of the rotating shaft (533); thread sleeves (536) for the screw rod (535) to spiral into are installed on the circumferences of the annular brush (3), the cleaning plate (6) and the installation plate (7); a placement rack (8) for placing the annular brush (3) and the cleaning plate (6) is installed in the detection chamber (11).

5. The mobile water and fertilizer integrated machine based on multi-source perception analysis according to claim 4, characterized in that: The lifting assembly (51) includes a first motor (511), a first lead screw (512), and a lifting plate (513); the first motor (511) is installed on the inner wall of the detection chamber (11), the output shaft of the first motor (511) faces downward, one end of the first lead screw (512) is installed on the output shaft of the first motor (511), and both ends of the first lead screw (512) are supported by bearing supports on the inner wall of the detection chamber (11); the lifting plate (513) is sleeved on the first lead screw (512) and is in screw drive, and the rotating motor (52) is installed at the end of the lifting plate (513).

6. The mobile water and fertilizer integrated machine based on multi-source perception analysis according to claim 4, characterized in that: The placement rack (8) includes a mounting rack (81), a second motor (82), a second lead screw (83), and a lifting rack (84). The mounting rack (81) is installed on the inner wall of the detection chamber (11), the second motor (82) is installed on the top surface of the mounting rack (81), the top end of the second lead screw (83) is connected to the output shaft of the second motor (82), the lifting rack (84) is sleeved on the second lead screw (83) and is in screw drive, and a slide bar (811) passing through the lifting rack (84) is installed in the mounting rack (81); two positioning plates (841) are installed on one side of the lifting rack (84), a limiting rod (842) is connected to the peripheral surface of the positioning plate (841), and the limiting rod (842) limits the annular brush (3) and the cleaning plate (6); magnets (9) are embedded in the bottom surfaces of both positioning plates (841), magnets (9) are provided on the top surfaces of the annular brush (3) and the cleaning plate (6), the annular brush (3) is adsorbed on the bottom surface of the upper positioning plate (841) through the magnet (9), and the cleaning plate (6) is adsorbed on the bottom surface of the lower positioning plate (841) through the magnet (9).

7. A mobile fertilizer and water integrated machine based on multi-source perception analysis according to claim 6, characterized in that: Magnets (9) are also embedded in the top surface of the mounting plate (7), and magnets (9) are also embedded below the integrated detector (2). The mounting plate (7) is adsorbed on the bottom surface of the integrated detector (2) through the magnet (9).

8. A mobile fertilizer and water integrated machine based on multi-source perception analysis according to claim 1, characterized in that: The water scraping ring (72) includes a connecting ring (721) and a scraping ring (722). The outer peripheral surface of the connecting ring (721) is threadedly connected to the inner wall of the mounting hole (71). The inner wall of the connecting ring (721) is a hexagonal hole; an outer ring (7211) is connected to the bottom surface of the connecting ring (721), the scraping ring (722) is arranged on the bottom surface of the connecting ring (721), an inner ring (7221) is connected to the top surface of the scraping ring (722), and the inner ring (7221) is threadedly connected to the inner wall of the outer ring (7211).

9. The mobile water and fertilizer integrated machine based on multi-source perception analysis according to claim 3, characterized in that: The driving mechanism (4) includes a lateral movement mechanism (41), a lateral movement plate (42), a longitudinal movement mechanism (43), and a longitudinal movement plate (44); the lateral movement mechanism (41) is installed on the inner wall of the detection chamber (11), the lateral movement mechanism (41) is used to drive the lateral movement plate (42) to move vertically, the longitudinal movement mechanism (43) is installed on the lateral movement plate (42), the longitudinal movement mechanism (43) is used to drive the longitudinal movement plate (44) to move vertically up and down, and the integrated detector (2) is installed at the end of the longitudinal movement plate (44).

10. A mobile water and fertilizer integrated machine based on multi-source perception analysis according to claim 9, characterized in that: The lateral movement mechanism (41) includes a third motor (411), a third lead screw (412), a mounting frame (413), and a first push plate (414); the mounting frame (413) is installed on the inner wall of the detection chamber (11), the third motor (411) is installed on the end face of the mounting frame (413), one end of the third lead screw (412) is connected to the output shaft of the third motor (411), the third lead screw (412) passes through the end of the mounting frame (413) and is rotatably connected to both ends of the mounting frame (413), the first push plate (414) is sleeved outside the third lead screw (412) and is in threaded drive; two first guide rods (4141) are connected to the side of the first push plate (414) away from the third motor (411), and the ends of the two first guide rods (4141) pass through the side plates at the ends of the mounting frame (413) and are connected to the side of the lateral movement plate (42); the longitudinal movement mechanism (43) includes a fourth motor (431), a fourth lead screw (432), and a second push plate (433), the fourth motor (431) is installed on the top of the lateral movement plate (42), one end of the fourth lead screw (432) is connected to the output shaft of the fourth motor (431), and both ends of the fourth lead screw (432) are rotatably installed on the side of the lateral movement plate (42) through support plates; two second guide rods (434) are connected between the two support plates; the longitudinal movement plate (44) is connected to the side of the second push plate (433).

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