Humidity monitoring device and monitoring method for onion breeding

Abstract

The present invention relates to the technical field of onion cultivation, and specifically discloses a humidity monitoring device and a monitoring method for onion breeding, comprising a fixed box, one side of which has two first movable blocks movably installed, the two first movable blocks are both movably installed with second movable blocks on the side close to each other, and the bottom of the second movable block is movably installed with a fixed plate. The present invention is provided with a movable plate, a humidity sensor and a movable rod. When the movable plate is inserted into a preset position in the soil, the humidity in the soil is detected by the humidity sensor, and then the detection data is transmitted to a background control system. At this time, the humidity detection around the onion planting site can be completed. Then, the staff decides to irrigate the water at the onion planting site according to the comparison of the detected humidity data by the background control system. Through this operation mode, the humidity monitoring of the onion root system can be completed in real time, which increases the timeliness and accuracy of the monitoring results.

Description

Technical Field

[0001] The invention relates to the technical field of onion cultivation, and in particular to a humidity monitoring device and a monitoring method for onion breeding. Background Art

[0002] Onion, also known as bulb onion and round onion, is said to have been introduced to China after the opening of the Silk Road in the Western Han Dynasty. Because it is a foreign plant, it is called "shallot". Onion has high yield and is easy to store. It has become one of the common vegetable varieties in my country. Onion breeding should choose varieties with high per-acre yield and excellent quality. The seeds should be planted in loose, breathable and fertile soil. Humidity conditions are very important for the quality of onion breeding.

[0003] During the onion cultivation process, it is usually necessary to monitor the humidity of the onion cultivation site to ensure that the onions can grow smoothly and will not affect the onion cultivation results. At present, the detection method of onion cultivation humidity is mostly manual use of tools or monitoring based on cultivation experience by staff. This monitoring method has great limitations, resulting in great discrepancies in the final cultivation results of the onions, affecting the accuracy of the staff's final evaluation of the onion cultivation results. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a humidity monitoring device and a monitoring method for onion breeding.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A humidity monitoring device for onion breeding comprises a fixed box, two first movable blocks are movably mounted on one side of the fixed box, second movable blocks are movably mounted on the sides of the two first movable blocks close to each other, a fixed plate is movably mounted on the bottom of the second movable block, a movable plate is movably mounted on the bottom of the fixed plate, a humidity sensor is embedded and mounted on the side of the movable plate away from the fixed box, a cleaning mechanism is provided on the fixed plate, a connecting rod is movably mounted on the top of the fixed box, two fixed rods are movably mounted on one side of the connecting rod, a movable rod is movably mounted on one end of the fixed rod away from the connecting rod, and an auxiliary mechanism is provided on the movable rod.

[0007] Preferably, a first electric telescopic rod is installed on a side of the first movable block close to the fixed box, the installation end of the first electric telescopic rod is away from the first movable block, and the side of the first electric telescopic rod close to the fixed box is embedded and installed inside the fixed box.

[0008] Preferably, the two first movable blocks are both embedded and installed with a first electric extension rod on the side close to each other, the extension end of the first electric extension rod is away from the first movable block, the side of the second movable block close to the first electric extension rod is connected to the extension end of the first electric extension rod, the side of the second movable block close to the first movable block is movably embedded and installed with a first rotating motor, and the installation end of the first rotating motor is connected to the extension end of the first electric extension rod.

[0009] Preferably, a second rotating motor is movably embedded in the top of the fixed plate, and the mounting end of the second rotating motor is connected to the second movable block. A second electric extension rod is embedded in the bottom of the fixed plate, and the extension end of the second electric extension rod is away from the second movable block, and the extension end of the second electric extension rod is connected to the top of the movable plate.

[0010] Preferably, the cleaning mechanism includes a stabilizing plate, a second electric telescopic rod and a scraper. The stabilizing plate is installed on the side of the fixed plate away from the fixed box, the second electric telescopic rod is installed on the bottom of the stabilizing plate, the telescopic end of the second electric telescopic rod faces downward, and a scraper is installed on the telescopic end of the second electric telescopic rod, and the scraper is abutted against the movable plate on the side close to the movable plate.

[0011] Preferably, an electric lifting rod is embedded in the top of the fixed box, with the lifting end of the electric lifting rod facing upward, and a third rotating motor is movably embedded in the bottom of the connecting rod, with the mounting end of the third rotating motor facing downward, and the mounting end of the third rotating motor is connected to the lifting end of the electric lifting rod.

[0012] Preferably, a first slide groove is horizontally opened on one side of the connecting rod, a first electric slider is installed on one end of the fixed rod close to the first slide groove, the first electric slider is slidably installed inside the first slide groove, a third electric telescopic rod is embedded and installed on one end of the fixed rod away from the connecting rod, the telescopic end of the third electric telescopic rod is away from the connecting rod, and the telescopic end of the third electric telescopic rod is connected to the movable rod.

[0013] Preferably, the auxiliary mechanism includes a camera, a nozzle and a blade, a plurality of nozzles are evenly embedded and installed on the side where the two movable rods are close to each other, a connecting head is installed on the side where the two movable rods are away from each other, a camera is installed on the top of the movable rod, and a blade is movably installed on the bottom of the movable rod.

[0014] Preferably, a second slide groove is provided at the bottom of the movable rod, a second electric slider is installed on the side of the blade close to the movable rod, and the second electric slider is slidably installed inside the second slide groove.

[0015] Preferably, a humidity monitoring method for onion breeding comprises the above-mentioned monitoring device, and the monitoring method further comprises the following steps:

[0016] Step 1: After the onions are planted in the planting field, the staff fixes the fixed box at the preset position outside the onion planting site. After the movable plate moves to the preset position, the movable plate moves downward so that the movable plate is inserted into the soil. When the movable plate is inserted into the preset position in the soil, the humidity in the soil is detected by the humidity sensor, and the detection data is transmitted to the background control system. At this time, the humidity detection around the onion planting site can be completed. Then the staff decides to irrigate the onion planting site according to the comparison of the detected humidity data by the background control system;

[0017] Step 2: The movable rod moves outside the fixed box and the onion plant, and the camera on the movable rod monitors the growth of the onion; the staff selects several onion seedlings as comparison plants, and the comparison method is as follows: by controlling the humidity of several onion seedlings, multiple comparison plants are grown in different humidity environments, and multiple devices record the growth of the onion plants and the speed and time of the final seeding. Finally, a comprehensive comparison of multiple experimental data is performed to obtain the most suitable humidity value for onion growth and seeding, so that in the subsequent onion breeding, the humidity value of onion growth is controlled within this range, thereby achieving the effect of increasing the growth and seeding quality of onions;

[0018] Step 3: During the growth of the onions, when the growth height of the onions exceeds the height of the fixed box, if there is strong wind, the two second movable blocks move closer to each other so that the two movable plates can clamp and fix the onion plants, the connecting rod rises to a preset height position, and the two fixed rods move closer to each other so that the two movable rods can clamp and fix the onion plants. The clamping and fixing of the onion plants by the two movable rods and the two movable plates prevents the onion plants from being blown down by the strong wind, thereby increasing the planting stability of onion breeding;

[0019] Step 4: During the growth of the onion plants, if the camera detects the presence of pests on the onion plants, the staff will prepare the solution and add it to the pesticide storage tank, then connect the connecting pipe on the pesticide storage tank to the connector, and then start the device. At this time, the nozzle sprays pesticides to the outside of the onion to kill the insects, and the movement of the movable rod outside the onion plant makes the pesticide spraying more uniform;

[0020] Step 5: When the onion seeds grow to maturity, the connecting rod rises to a preset height position, the two fixed rods move to preset positions, and the two movable rods are extended to clamp the connecting stem at the bottom of the onion seeds. The two blades move closer to each other. When the blade edges of the two blades abut against each other, the blades cut off the connecting stem at the bottom of the onion seeds. The third rotating motor drives the movable rod to rotate to a side away from the onion plant. An onion seed collecting frame can be provided here. At this time, the two movable rods move away from each other, so that the onion seeds can fall into the collecting frame or directly fall to the ground. Through this operation mode, the automatic picking and collection of onion seeds is completed;

[0021] Step 6: After the onion seeds are harvested, the two second movable blocks move toward each other so that the two movable plates abut against each other, and then the first movable block moves toward the onion plant and extends to a preset position, and the movable plate is inserted into the soil. At this time, the second movable block is driven to rotate by the first rotating motor, and the two movable plates turn the onions in the soil out, thereby achieving the effect of fully automatically digging the onions out of the soil, so that the staff does not need to manually dig the onions out of the soil, reducing the subsequent workload of the staff.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The present invention is provided with a movable plate, a humidity sensor and a movable rod. When the movable plate is inserted into a preset position in the soil, the humidity in the soil is detected by the humidity sensor, and then the detection data is transmitted to the background control system. At this time, the humidity detection around the onion planting site can be completed. Then, the staff determines the irrigation of water to the onion planting site according to the comparison of the detected humidity data by the background control system. Through this operation mode, the humidity monitoring of the onion root system is completed in real time, which increases the timeliness and accuracy of the monitoring result.

[0024] If strong winds occur, the onion plants are easily blown down, which affects the final breeding effect. The movable plate moves to a preset position, and then the two second movable blocks move closer to each other, so that the two movable plates can clamp and fix the onion plants. The connecting rod rises to a preset height position, and then the two fixed rods move closer to each other, so that the two movable rods can clamp and fix the onion plants. The onion plants are clamped and fixed by the two movable rods and the two movable plates, so that the onion plants will not be blown down by strong winds, thereby increasing the planting stability of onion breeding.

[0025] After the onion seeds are harvested, the two second movable blocks move toward each other so that the two movable plates abut against each other, and then the first movable block moves toward the onion plant and extends to a preset position, and the movable plate is inserted into the soil. At this time, the second movable block is driven to rotate by the first rotating motor, and the two movable plates turn the onions out of the soil, thereby achieving the effect of fully automatically digging out the onions in the soil, so that the staff does not need to manually dig out the onions in the soil, reducing the subsequent workload of the staff and increasing the convenience of using the device;

[0026] In the present invention, a camera, a nozzle and a blade are provided, and a movable rod moves to a preset position according to the use requirements, and at this time, the growth of onions is monitored by the camera on the movable rod; a staff member selects several onion seedlings as comparison plants, and the comparison method is as follows: by controlling the humidity of the several onion seedlings, a plurality of comparison plants are grown in different humidity environments, and at this time, a plurality of devices record the growth conditions of the onion plants and the speed and time of the final seeding, and finally a plurality of experimental data are comprehensively compared, so as to obtain the most suitable humidity value for onion growth and seeding, so that in the subsequent onion breeding, the humidity value for onion growth is controlled within this range, so as to achieve the effect of increasing the growth and seeding quality of onions;

[0027] During the growth of the onion plants, if the camera detects the presence of pests on the onion plants, the staff will prepare the medicine and add it to the pesticide storage tank, then connect the connecting pipe on the pesticide storage tank to the connecting head, and then start the device. At this time, the sprinkler sprays pesticides to the outside of the onion to kill insects. The movement of the movable rod on the outside of the onion plant makes the pesticide spraying more uniform, increasing the convenience of using the device; during the growth of the onion plants, when the connecting head and the water pipe are connected, the sprinkler waters the onion plants, and when the connecting head and the water and fertilizer connecting pipe are connected, the sprinkler sprays water and fertilizer on the onion plants, which has the effect of fertilizing the onion plants, increasing the diversity of the device's use functions.

[0028] When the onion seeds grow to maturity, the connecting rod rises to a preset height position, and the two fixed rods move to preset positions. Combined with the extension of the movable rod, the two movable rods clamp the connecting stem at the bottom of the onion seeds. Then, the second electric slider slides in the second slide groove, causing the two blades to move closer to each other. When the blades of the two blades abut against each other, the blades cut off the connecting stem at the bottom of the onion seeds. Then, driven by the third rotating motor, the movable rod rotates to a side away from the onion plant, where an onion seed collecting frame is provided. At this time, the two movable rods move away from each other, so that the onion seeds can fall into the collecting frame. This operation method completes the automatic picking and collection of onion seeds, increasing the diversity of the device's functional use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the fixed box structure of the present invention;

[0031] Figure 3 It is a schematic diagram of the installation structure of the fixed plate and the movable plate of the present invention;

[0032] Figure 4 It is a schematic diagram of the installation structure of the first electric extension rod of the present invention;

[0033] Figure 5 It is a schematic diagram of the installation structure of the first rotating electrical machine of the present invention;

[0034] Figure 6 It is a schematic diagram of the installation structure of the second rotating electrical machine of the present invention;

[0035] Figure 7 It is a schematic diagram of the installation structure of the second electric extension rod of the present invention;

[0036] Figure 8 It is a schematic diagram of the installation structure of the third rotating electrical machine of the present invention;

[0037] Fig. 9 This is a schematic diagram of the installation structure of the third electric telescopic rod of the present invention;

[0038] Fig.10 It is a schematic diagram of the installation structure of the second electric slider of the present invention.

[0039] In the figure: 1. fixed box; 2. first movable block; 3. second movable block; 4. fixed plate; 5. movable plate; 6. humidity sensor; 7. connecting rod; 8. fixed rod; 9. movable rod; 10. first electric telescopic rod; 11. electric lifting rod; 12. stabilizing plate; 13. second electric telescopic rod; 14. scraper; 15. first electric extension rod; 16. first rotating motor; 17. second rotating motor; 18. second electric extension rod; 19. third rotating motor; 20. first slide; 21. first electric slider; 22. camera; 23. nozzle; 24. connector; 25. blade; 26. third electric telescopic rod; 27. second slide; 28. second electric slider. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0041] Reference Figure 1-10A humidity monitoring device for onion breeding comprises a fixed box 1, two first movable blocks 2 are movably installed on one side of the fixed box 1, second movable blocks 3 are movably installed on the sides close to each other of the two first movable blocks 2, a fixed plate 4 is movably installed on the bottom of the second movable block 3, a movable plate 5 is movably installed on the bottom of the fixed plate 4, a humidity sensor 6 is embedded and installed on the side of the movable plate 5 away from the fixed box 1, a cleaning mechanism is provided on the fixed plate 4, a connecting rod 7 is movably installed on the top of the fixed box 1, two fixed rods 8 are movably installed on one side of the connecting rod 7, a movable rod 9 is movably installed on the end of the fixed rod 8 away from the connecting rod 7, and an auxiliary mechanism is provided on the movable rod 9. By plugging in the humidity sensor 6, the humidity at the root of the onion can be monitored in real time, which increases the timeliness and accuracy of the monitoring results. After the movable plate 5 is moved out of the soil, the cleaning mechanism can scrape off the mud attached to the outside of the movable plate 5 to prevent the mud attached to the outside of the movable plate 5 from affecting the accuracy of the detection result of the humidity sensor 6 when the movable plate 5 is inserted into the soil next time. The auxiliary mechanism can monitor the growth status of the onion plants, spray pesticides, water and fertilizers on the onion plants, and automatically harvest the onion seeds after they are mature.

[0042] As a technical optimization solution of the present invention, a first electric telescopic rod 10 is installed on the side of the first movable block 2 close to the fixed box 1, the installation end of the first electric telescopic rod 10 is away from the first movable block 2, and the side of the first electric telescopic rod 10 close to the fixed box 1 is embedded and installed inside the fixed box 1. The first movable block 2 moves outside the fixed box 1 by extending the first electric telescopic rod 10.

[0043] As a technical optimization solution of the present invention, the two first movable blocks 2 are both embedded with a first electric extension rod 15 on the side close to each other, the extension end of the first electric extension rod 15 is away from the first movable block 2, the side of the second movable block 3 close to the first electric extension rod 15 is connected to the extension end of the first electric extension rod 15, and the side of the second movable block 3 close to the first movable block 2 is movably embedded with a first rotating motor 16, and the installation end of the first rotating motor 16 is connected to the extension end of the first electric extension rod 15. The first electric extension rod 15 can drive the second movable block 3 to move, and the first rotating motor 16 can drive the second movable block 3 to rotate, so that the device can be converted into different use states under different use requirements, which increases the convenience of use of the device.

[0044] As a technical optimization solution of the present invention, a second rotating motor 17 is movably embedded in the top of the fixed plate 4, and the mounting end of the second rotating motor 17 is connected to the second movable block 3. A second electric extension rod 18 is embedded in the bottom of the fixed plate 4, and the extension end of the second electric extension rod 18 is away from the second movable block 3, and the extension end of the second electric extension rod 18 is connected to the top of the movable plate 5. The second rotating motor 17 can drive the fixed plate 4 to rotate, and the second electric extension rod 18 can drive the movable plate 5 to extend.

[0045] As a technical optimization solution of the present invention, the cleaning mechanism includes a stabilizing plate 12, a second electric telescopic rod 13 and a scraper 14. The stabilizing plate 12 is installed on the side of the fixed plate 4 away from the fixed box 1. The second electric telescopic rod 13 is installed at the bottom of the stabilizing plate 12. The telescopic end of the second electric telescopic rod 13 faces downward. The scraper 14 is installed at the telescopic end of the second electric telescopic rod 13. The side of the scraper 14 close to the movable plate 5 abuts against the movable plate 5. After the movable plate 5 is moved out of the soil, the scraper 14 is driven downward by the second electric telescopic rod 13. The scraping of the scraper 14 can scrape off the mud attached to the outside of the movable plate 5, so as to prevent the mud attached to the outside of the movable plate 5 from affecting the accuracy of the detection result of the humidity sensor 6 when the movable plate 5 is inserted into the soil next time.

[0046] As a technical optimization solution of the present invention, an electric lifting rod 11 is embedded and installed on the top of the fixed box 1, and the lifting end of the electric lifting rod 11 faces upward, and a third rotating motor 19 is movably embedded and installed on the bottom of the connecting rod 7, and the installation end of the third rotating motor 19 faces downward, and the installation end of the third rotating motor 19 is connected to the lifting end of the electric lifting rod 11. The electric lifting rod 11 can drive the connecting rod 7 to rise and fall, and the third rotating motor 19 can drive the connecting rod 7 to rotate.

[0047] As a technical optimization solution of the present invention, a first slide groove 20 is horizontally opened on one side of the connecting rod 7, a first electric slider 21 is installed on one end of the fixed rod 8 close to the first slide groove 20, and the first electric slider 21 is slidably installed inside the first slide groove 20, and a third electric telescopic rod 26 is embedded and installed on one end of the fixed rod 8 away from the connecting rod 7, and the telescopic end of the third electric telescopic rod 26 is away from the connecting rod 7, and the telescopic end of the third electric telescopic rod 26 is connected to the movable rod 9. The first electric slider 21 slides in the first slide groove 20 to drive the fixed rod 8 to move, and the third electric telescopic rod 26 can drive the movable rod 9 to perform telescopic movement.

[0048] As a technical optimization solution of the present invention, the auxiliary mechanism includes a camera 22, a nozzle 23 and a blade 25. The two movable rods 9 are evenly embedded with multiple nozzles 23 on the side close to each other, and the two movable rods 9 are installed with a connector 24 on the side away from each other. The camera 22 is installed on the top of the movable rod 9, and the blade 25 is movably installed on the bottom of the movable rod 9. The camera 22 can monitor the growth status and pests and diseases of the onion plants, the nozzle 23 can evenly spray pesticides on the onion plants, and the blade 25 can cooperate with the movable rod 9 to complete the picking and collection of onion seeds when the onion seeds are mature.

[0049] As a technical optimization solution of the present invention, a second chute 27 is provided at the bottom of the movable rod 9, and a second electric slider 28 is installed on the side of the blade 25 close to the movable rod 9, and the second electric slider 28 is slidably installed inside the second chute 27. The second electric slider 28 slides in the second chute 27, so that the two blades 25 move closer to each other. When the blades of the two blades 25 abut against each other, the blades 25 cut off the connecting stems at the bottom of the onion seeds, and then the device can complete the harvesting of the onion seeds, which increases the convenience of using the device.

[0050] As a technical optimization solution of the present invention, a humidity monitoring method for onion breeding includes the above-mentioned monitoring device, and the monitoring method also includes the following steps:

[0051] Step 1: After the onions are planted in the planting ground, the staff fixes the fixed box 1 at a preset position outside the onion planting place, and after the movable plate 5 moves to the preset position, the movable plate 5 moves downward so that the movable plate 5 is inserted into the soil. When the movable plate 5 is inserted into the preset position in the soil, the humidity in the soil is detected by the humidity sensor 6, and the detection data is transmitted to the background control system. At this time, the humidity detection around the onion planting place can be completed, and then the staff decides to irrigate the onion planting place according to the comparison of the detected humidity data by the background control system;

[0052] Step 2: The movable rod 9 moves outside the fixed box 1 and the onion plant, and the camera 22 on the movable rod 9 monitors the growth of the onion; the staff selects several onion seedlings as comparison plants, and the comparison method is as follows: by controlling the humidity of the several onion seedlings, multiple comparison plants are grown in different humidity environments, and multiple devices record the growth of the onion plants and the speed and time of the final seeding. Finally, a comprehensive comparison is made on the multiple experimental data to obtain the most suitable humidity value for onion growth and seeding, so that in the subsequent onion breeding, the humidity value of onion growth is controlled within this range, thereby achieving the effect of increasing the growth and seeding quality of onions;

[0053] Step 3: During the growth of onions, when the growth height of the onions exceeds the height of the fixed box 1, if there is strong wind, the two second movable blocks 3 move closer to each other so that the two movable plates 5 can clamp and fix the onion plants, the connecting rod 7 rises to a preset height position, and the two fixed rods 8 move closer to each other so that the two movable rods 9 can clamp and fix the onion plants. The clamping and fixing of the onion plants by the two movable rods 9 and the two movable plates 5 prevents the onion plants from being blown down by the strong wind, thereby increasing the planting stability of onion breeding;

[0054] Step 4: During the growth of the onion plants, if the camera 22 detects the presence of pests on the onion plants, the staff will prepare the solution and add it to the pesticide storage tank, then connect the connecting pipe on the pesticide storage tank to the connector 24, and then start the device. At this time, the spray head 23 sprays pesticides on the outside of the onion to kill the pests, and the movement of the movable rod 9 on the outside of the onion plant makes the pesticide spraying more uniform;

[0055] Step 5: When the onion seeds grow to maturity, the connecting rod 7 rises to a preset height position, the two fixed rods 8 move to a preset position, and the two movable rods 9 are extended to clamp the connecting stem at the bottom of the onion seeds, and the two blades 25 move closer to each other. When the blades of the two blades 25 abut against each other, the blades 25 cut off the connecting stem at the bottom of the onion seeds. The third rotating motor 19 drives the movable rod 9 to rotate to a side away from the onion plant, where an onion seed collecting frame is provided. At this time, the two movable rods 9 move away from each other, so that the onion seeds can fall into the collecting frame or directly fall to the ground. Through this operation mode, the automatic picking and collection of onion seeds is completed;

[0056] Step 6: After the onion seeds are harvested, the two second movable blocks 3 move toward each other so that the two movable plates 5 abut against each other. Then the first movable block 2 moves toward the onion plant and extends to a preset position. The movable plates 5 are inserted into the soil. At this time, the second movable block 3 is driven to rotate by the first rotating motor 16, and the two movable plates 5 turn the onions in the soil out, thereby achieving the effect of fully automatically digging the onions out of the soil, so that the staff does not need to manually dig the onions out of the soil, reducing the subsequent workload of the staff.

[0057] When the present invention is in use, the device is a monitoring device for breeding experiments on onions. The power-consuming mechanism in the device is powered by an external power supply through a wire. The power-consuming mechanism on the device is controlled by setting a background control system. The multiple nozzles 23 on each movable rod 9 are all connected to the connector 24 on the movable rod 9. A pesticide storage tank is provided on the outside of the fixed box 1. When it is necessary to spray pesticides, the staff connects the conduit joint on the pesticide storage tank with the connector 24, and then the pesticide can be sprayed through the nozzle 23 by starting the booster pump in the pesticide storage tank. A plug-in rod is provided at the bottom of the fixed box 1. When the device is in use, the staff completes the fixation of the fixed box 1 by plugging the plug-in rod at the bottom of the fixed box 1 into the ground.

[0058] After the onions are planted in the planting site, the staff fixes the fixed box 1 at a preset position outside the onion planting site, and the equipment connected to the connecting rod 7 and the equipment connected to the first movable block 2 are all facing the onion planting site. The first movable block 2 is extended by the first electric telescopic rod 10, and the second movable block 3 is driven to move by the first electric extension rod 15 and the fixed plate 4 and the movable plate 5 are driven to rotate by the second rotary motor 17, so that the humidity sensor 6 on the movable plate 5 can be rotated to any position around the onion planting site, and then the movable plate 5 is driven downward by the second electric extension rod 18 so that the movable plate 5 can be inserted into the soil. When the movable plate 5 is inserted into the preset position in the soil, the humidity in the soil is detected by the humidity sensor 6, and then the detection data is transmitted to the background control system. At this time, the humidity detection around the onion planting site can be completed. Then the staff decides to irrigate the water at the onion planting site according to the comparison of the detection humidity data by the background control system. Through this operation mode, the humidity monitoring of the onion root system can be completed in real time, which increases the timeliness and accuracy of the monitoring results.

[0059] The first electric slider 21 slides in the first slide groove 20 and the third electric telescopic rod 26 drives the movable rod 9 to extend, so that the movable rod 9 can move to a preset position according to the use requirements. At this time, the growth of the onion can be monitored by the camera 22 on the movable rod 9; the staff can select several onion seedlings as comparison plants, and the comparison method is as follows: by controlling the humidity of several onion seedlings, multiple comparison plants are grown in different humidity environments. At this time, multiple devices record the growth of the onion plants and the speed and time of the final seeding. Finally, a comprehensive comparison of multiple experimental data is performed to obtain the most suitable humidity value for onion growth and seeding, so that in the subsequent onion breeding, the humidity value for onion growth can be controlled within this range, thereby achieving the effect of increasing the growth and seeding quality of onions.

[0060] During the growth of onions, when the growth height of onions exceeds the height of the fixed box 1, if there is strong wind, the onion plants are easily blown down, affecting the final breeding effect. At this time, the movable plate 5 moves to the upper part of the ground, and the first electric extension rod 15 drives the second movable block 3 to move so that the fixed plate 4 and the movable plate 5 move to the preset position, and then the first rotating motor 16 drives the second movable block 3 to rotate, so that the fixed plate 4 and the movable plate 5 rotate upward to a horizontal state, and the second rotating motor 17 drives the fixed plate 4 and the movable plate 5 to rotate, so that the two scrapers 14 rotate to a state away from each other, and finally the second electric extension rod 18 drives the movable plate 5 to extend away from the fixed box 1 until the movable plate 5 moves to the preset position, and at this time, the two second movable blocks 3 move closer to each other so that the two movable plates 5 clamp and fix the onion plants;

[0061] The electric lifting rod 11 drives the connecting rod 7 to rise to a preset height position, and then the third electric telescopic rod 26 drives the movable rod 9 to extend to a preset position, and then the two fixed rods 8 move closer to each other, so that the two movable rods 9 can clamp and fix the onion plants. The clamping and fixing of the onion plants by the two movable rods 9 and the two movable plates 5 can prevent the onion plants from being blown down by strong winds, thereby increasing the planting stability of onion breeding.

[0062] After the movable plate 5 is moved out of the soil, the scraper 14 is driven by the second electric telescopic rod 13 to move downward. The scraper 14 can scrape off the mud attached to the outer side of the movable plate 5 to prevent the mud attached to the outer side of the movable plate 5 from affecting the accuracy of the detection result of the humidity sensor 6 when the movable plate 5 is inserted into the soil next time. When the movable plate 5 is moved out of the soil, there will be more plug-in holes on the soil. At this time, the movable plate 5 can push the crushed soil into the plug-in holes on the soil by pushing the outer side of the top of the plug-in hole on the soil. The plug-in holes are buried by the crushed soil, which can prevent water from entering the plug-in holes and affecting the accuracy of the humidity detection result of the device next time.

[0063] During the growth of the onion plants, if the camera 22 detects the presence of pests on the onion plants, the staff will prepare the medicine and add it to the pesticide storage tank, then connect the connecting pipe on the pesticide storage tank to the connecting head 24, and then start the device. At this time, the nozzle 23 can spray pesticides to the outside of the onion to kill insects. The movement of the movable rod 9 on the outside of the onion plant can make the pesticide spraying more uniform, increasing the convenience of using the device; during the growth of the onion plants, when the connecting head 24 is connected to the water pipe, the nozzle 23 can water the onion plants, and when the connecting head 24 is connected to the water and fertilizer connecting pipe, the nozzle 23 can spray water and fertilizer on the onion plants, which has the effect of fertilizing the onion plants, increasing the diversity of the device's functional use.

[0064] When the onion seeds grow to maturity, the connecting rod 7 rises to a preset height position, and the two fixed rods 8 move to the preset positions. Combined with the extension of the movable rod 9, the two movable rods 9 clamp the connecting stem at the bottom of the onion seeds. Then, the second electric slider 28 slides in the second slide groove 27, so that the two blades 25 move closer to each other. When the blades of the two blades 25 abut against each other, the blades 25 cut off the connecting stem at the bottom of the onion seeds. Then, driven by the third rotating motor 19, the movable rod 9 rotates to a side away from the onion plant. An onion seed collecting frame may be provided here or not. At this time, the two movable rods 9 move away from each other, so that the onion seeds can fall into the collecting frame or directly fall to the ground. Then, the above-mentioned operation steps are repeated to complete the collection of the remaining seeds. This operation method completes the automatic picking and collection of onion seeds, which increases the diversity of the device's usage functions.

[0065] After the onion seeds are harvested, the two movable plates 5 are removed from the soil and moved to the positions as shown in FIG. Figure 1 In the state shown, the two second movable blocks 3 move towards each other, so that the two movable plates 5 abut against each other, and then the first movable block 2 moves to extend toward the onion plant and extends to a preset position, and the movable plate 5 is inserted into the soil. At this time, the second movable block 3 is driven to rotate by the first rotating motor 16, and the two movable plates 5 can turn out the onions in the soil, thereby achieving the effect of fully automatically digging the onions out of the soil, so that the staff does not need to manually dig the onions out of the soil, reducing the subsequent workload of the staff and increasing the convenience of using the device.

[0066] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A humidity monitoring device for onion breeding, comprising a fixed box (1), characterized in that: Two first movable blocks (2) are movably mounted on one side of the fixed box (1); a second movable block (3) is movably mounted on the two first movable blocks (2) on the sides close to each other; a fixed plate (4) is movably mounted on the bottom of the second movable block (3); a movable plate (5) is movably mounted on the bottom of the fixed plate (4); a humidity sensor (6) is embedded and mounted on the side of the movable plate (5) away from the fixed box (1); a cleaning mechanism is provided on the fixed plate (4); a connecting rod (7) is movably mounted on the top of the fixed box (1); two fixed rods (8) are movably mounted on one side of the connecting rod (7); a movable rod (9) is movably mounted on the end of the fixed rod (8) away from the connecting rod (7); an auxiliary mechanism is provided on the movable rod (9); A first electric telescopic rod (10) is installed on a side of the first movable block (2) close to the fixed box (1), the installation end of the first electric telescopic rod (10) is away from the first movable block (2), and a side of the first electric telescopic rod (10) close to the fixed box (1) is embedded and installed inside the fixed box (1); The two first movable blocks (2) are both embedded with a first electric extension rod (15) on a side close to each other, the extension end of the first electric extension rod (15) is away from the first movable block (2), the side of the second movable block (3) close to the first electric extension rod (15) is connected to the extension end of the first electric extension rod (15), and the side of the second movable block (3) close to the first movable block (2) is movably embedded with a first rotating motor (16), and the installation end of the first rotating motor (16) is connected to the extension end of the first electric extension rod (15); A second rotating motor (17) is movably embedded in the top of the fixed plate (4), and a mounting end of the second rotating motor (17) is connected to the second movable block (3). A second electric extension rod (18) is embedded in the bottom of the fixed plate (4), and an extending end of the second electric extension rod (18) is away from the second movable block (3), and the extending end of the second electric extension rod (18) is connected to the top of the movable plate (5); The cleaning mechanism comprises a stabilizing plate (12), a second electric telescopic rod (13) and a scraper (14); the stabilizing plate (12) is installed on a side of the fixed plate (4) away from the fixed box (1); the second electric telescopic rod (13) is installed on the bottom of the stabilizing plate (12); the telescopic end of the second electric telescopic rod (13) faces downward; the scraper (14) is installed on the telescopic end of the second electric telescopic rod (13); the scraper (14) is in contact with the movable plate (5) on a side of the scraper (14) close to the movable plate (5); An electric lifting rod (11) is embedded and installed on the top of the fixed box (1), with the lifting end of the electric lifting rod (11) facing upwards, and a third rotating motor (19) is movably embedded and installed on the bottom of the connecting rod (7), with the mounting end of the third rotating motor (19) facing downwards, and the mounting end of the third rotating motor (19) is connected to the lifting end of the electric lifting rod (11).

2. A humidity monitoring device for onion breeding according to claim 1, characterized in that: A first slide groove (20) is horizontally opened on one side of the connecting rod (7); a first electric slide block (21) is installed at one end of the fixed rod (8) close to the first slide groove (20); the first electric slide block (21) is slidably installed inside the first slide groove (20); a third electric telescopic rod (26) is embedded and installed at one end of the fixed rod (8) away from the connecting rod (7); the telescopic end of the third electric telescopic rod (26) is away from the connecting rod (7); and the telescopic end of the third electric telescopic rod (26) is connected to the movable rod (9).

3. A humidity monitoring device for onion breeding according to claim 2, characterized in that: The auxiliary mechanism comprises a camera (22), a nozzle (23) and a blade (25); a plurality of nozzles (23) are evenly embedded and installed on the sides of the two movable rods (9) that are close to each other; a connector (24) is installed on the sides of the two movable rods (9) that are away from each other; a camera (22) is installed on the top of the movable rod (9); and a blade (25) is movably installed on the bottom of the movable rod (9).

4. A humidity monitoring device for onion breeding according to claim 3, characterized in that: A second slide groove (27) is provided at the bottom of the movable rod (9), and a second electric slide block (28) is installed on the side of the blade (25) close to the movable rod (9). The second electric slide block (28) is slidably installed inside the second slide groove (27).

5. A humidity monitoring method for onion breeding, characterized in that: The monitoring method comprises the monitoring device described in claim 4, and the monitoring method further comprises the following steps: Step 1: After the onions are planted in the planting site, the staff fixes the fixed box (1) at a preset position outside the onion planting site, and after the movable plate (5) moves to the preset position, the movable plate (5) moves downward so that the movable plate (5) is inserted into the soil. When the movable plate (5) is inserted into the preset position in the soil, the humidity in the soil is detected by the humidity sensor (6), and the detection data is transmitted to the background control system. At this time, the humidity detection around the onion planting site can be completed. Then, the staff decides to irrigate the onion planting site based on the comparison of the detected humidity data by the background control system; Step 2: The movable rod (9) moves outside the fixed box (1) and the onion plant, and the camera (22) on the movable rod (9) monitors the growth of the onion; the staff selects several onion seedlings as comparison plants, and the comparison method is as follows: by controlling the humidity of the several onion seedlings, the multiple comparison plants are grown in different humidity environments, and at this time, multiple devices record the growth of the onion plants and the speed and time of the final seeding, and finally a comprehensive comparison of the multiple experimental data is performed to obtain the most suitable humidity value for onion growth and seeding, so that when the onion is subsequently bred, the humidity value for onion growth is controlled within this range, thereby achieving the effect of increasing the growth and seeding quality of the onion; Step 3: During the growth of the onion, when the growth height of the onion exceeds the height of the fixed box (1), if there is strong wind, the two second movable blocks (3) move closer to each other so that the two movable plates (5) can clamp and fix the onion plant, the connecting rod (7) rises to a preset height position, and the two fixed rods (8) move closer to each other so that the two movable rods (9) can clamp and fix the onion plant. The clamping and fixing of the onion plant by the two movable rods (9) and the two movable plates (5) prevents the onion plant from being blown down by the strong wind, thereby increasing the planting stability of the onion breeding; Step 4: During the growth of the onion plant, if the camera (22) detects the presence of pests on the onion plant, the staff will prepare the solution and add it to the pesticide storage tank, then connect the connecting pipe on the pesticide storage tank to the connector (24), and then start the device. At this time, the spray head (23) sprays the pesticide on the outside of the onion to kill the pests, and the movement of the movable rod (9) on the outside of the onion plant makes the pesticide spraying more uniform; Step 5: When the onion seeds grow to maturity, the connecting rod (7) rises to a preset height position, the two fixed rods (8) move to preset positions, and the two movable rods (9) are extended so that the two movable rods (9) clamp the connecting stem at the bottom of the onion seeds, and the two blades (25) move towards each other. When the blades of the two blades (25) abut against each other, the blades (25) cut off the connecting stem at the bottom of the onion seeds. The third rotating motor (19) drives the movable rod (9) to rotate to a side away from the onion plant, where an onion seed collecting frame is provided. At this time, the two movable rods (9) move away from each other, so that the onion seeds can fall into the collecting frame or directly fall to the ground. In this operation mode, the automatic picking and collection of onion seeds is completed; Step 6: After the onion seeds are harvested, the two second movable blocks (3) move toward each other so that the two movable plates (5) abut against each other. Then, the first movable block (2) moves toward the onion plant and extends to a preset position. The movable plate (5) is inserted into the soil. At this time, the second movable block (3) is driven to rotate by the first rotating motor (16). The two movable plates (5) turn the onions out of the soil, thereby achieving the effect of fully automatically digging out the onions from the soil. The staff does not need to manually dig out the onions from the soil, thereby reducing the subsequent workload of the staff.

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