Intelligent device for crop plant protection fertilization

Abstract

The invention relates to the technical field of agricultural fertilization, and discloses a crop plant protection fertilization intelligent device which comprises a base, universal wheels fixedly connected to the bottom of the base, an air cylinder fixedly connected to the top of the base, a support fixedly connected to the top of the base, a storage tank fixedly connected to the inner wall of the support, and a motor fixedly connected to the top of the storage tank. The device can indirectly apply fertilizer through movement of the guide block, meanwhile, the fertilizer spreading amount can be controlled, the fertilizer utilization rate can be increased, nutrient loss can be reduced, and the precise matching requirement of fertilizer spreading can be met; the discharging round block rotates to splash the fertilizer in the discharging round block at a certain angle, so that the fertilizing area is increased, the fertilizer can be uniformly distributed, the utilization rate of the fertilizer is increased, and the situation that the utilization rate of the fertilizer is reduced and the cost is increased due to non-uniform spreading of the fertilizer is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural fertilization, and particularly to an intelligent device for crop plant protection and fertilization. Background Art

[0002] The intelligent background technology of crop plant protection and fertilization refers to the optimization of crop plant protection (plant protection) and fertilization operations by combining modern information technology and intelligent devices during agricultural production, improving agricultural production efficiency, reducing resource waste, and enhancing the yield and quality of crops.

[0003] The patent with the publication number CN219644563U discloses a device for crop breeding and fertilization, including a fertilization pipe and a support mechanism; Fertilization pipe: Brackets are respectively arranged at the left end of the outer arc surface thereof, a storage tank is arranged between the upper ends of the brackets, a connecting pipe is arranged between the liquid outlet of the storage tank and the liquid inlet of the fertilization pipe, and internal threaded pipes are arranged at the liquid outlet at the lower end of the outer arc surface of the fertilization pipe, and a nozzle and a plug are respectively threadedly connected to the lower ends of the internal threaded pipes; Support mechanism: including threaded holes, screw rods, rotating frames and wheels, the threaded holes are respectively arranged on the front and rear sides of the fertilization pipe, screw rods are threadedly connected in the threaded holes, and rotating frames are rotatably connected to the ends of the outer arc surfaces of the screw rods away from the longitudinal center of the fertilization pipe. This patent is suitable for breeding crops with different planting spacings, reducing the probability of damage to breeding crops caused by the support wheels during movement, and improving the fertilization quality of the crop breeding and fertilization device.

[0004] However, when the above device is used, it is difficult to fully achieve intermittent fertilization and control the amount of fertilizer, resulting in uneven spreading of fertilizer and affecting the efficiency of fertilizer use. Therefore, an intelligent device for crop plant protection and fertilization is proposed to solve the above-mentioned problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide an intelligent device for crop plant protection and fertilization in view of the deficiencies in the above-mentioned prior art.

[0006] To solve the above technical problems, the technical solution adopted by the present invention is as follows: An intelligent device for crop plant protection and fertilization includes a base. The bottom of the base is fixedly connected with universal wheels. The top of the base is fixedly connected with a cylinder. The top of the base is fixedly connected with a bracket. The inner wall of the bracket is fixedly connected with a storage tank. The top of the storage tank is fixedly connected with a motor. The output end of the cylinder is fixedly connected with a guide block. The inner wall of the storage tank is provided with a stirring mechanism for stirring and dispersing fertilizers. The inner wall of the base is provided with a cleaning mechanism for loosening the soil. The bottom of the storage tank is fixedly connected with a connecting round block. The circumferential surface of the storage tank is fixedly connected with a feeding port. The left side of the guide block is fixedly connected with a rack. The inner wall of the base is rotatably connected with a first rotating column. The circumferential surface of the first rotating column is fixedly connected with a gear. The circumferential surface of the first rotating column is fixedly connected with a discharging round block. The guide block is in contact with the connecting round block. The guide block is slidably connected to the top of the base. The rack is engaged with the gear. The discharging round block is in contact with the base. The movement of the guide block enables the device to fertilize intermittently, and at the same time, it can also control the amount of fertilizer spreading, improve the utilization rate of fertilizers, reduce the loss of nutrients, and meet the requirement of precise matching of fertilizer spreading. The rotation of the discharging round block will sprinkle the fertilizers inside the discharging round block at a certain angle, increase the fertilization area, evenly distribute the fertilizers, improve the utilization rate of fertilizers, and avoid uneven fertilizer spreading, which may lead to a decrease in the utilization rate of fertilizers and an increase in costs.

[0007] Preferably, the stirring mechanism includes a fixed column, a connecting block, a first connecting column, a pushing plate, a second connecting column, and a first scraping plate. The fixed column is fixedly connected to the output end of the motor. The connecting block is fixedly connected to the circumferential surface of the fixed column. The first connecting column is fixedly connected to the circumferential surface of the connecting block. The pushing plate is fixedly connected to the circumferential surface of the first connecting column. The second connecting column is fixedly connected to the bottom of the connecting block. The first scraping plate is fixedly connected to the bottom of the second connecting column. The stirring mechanism further includes a fixed semi-circular block, a pushing column, a fixed block, a moving column, a stress plate, and a spring. The fixed semi-circular block is fixedly connected to the top of the guiding block. The pushing column is fixedly connected to the inner wall of the fixed semi-circular block. The fixed block is fixedly connected to the circumferential surface of the connecting circular block. The moving column is slidably connected to the inner wall of the connecting circular block. The stress plate is fixedly connected to the circumferential surface of the moving column. A spring is fixedly connected between the stress plate and the fixed block. The pushing plate contacts the storage tank. The first scraping plate contacts the guiding block. The moving column is slidably connected to the inner wall of the fixed block. When the pushing plate rotates, it will stir and disperse various fertilizers inside the storage tank, and can crush large pieces of fertilizers, ensuring uniform mixing of fertilizers, improving the fertilization effect of fertilizers, and at the same time preventing fertilizer caking, avoiding the jamming of the device caused by fertilizer caking and reducing the use effect. The movement of the moving column will dredge the fertilizers inside the connecting circular block, avoiding unstable fertilizer discharge caused by blocked fertilizers inside the connecting circular block when fertilization is required, ensuring the smoothness of the device during fertilization, improving the fertilization accuracy, and improving the operation efficiency.

[0008] Preferably, the cleaning mechanism includes a first groove block, a roller, a second rotating column, and a second scraping plate. The first groove block is fixedly connected to the circumferential surface of the first connecting column. The second rotating column is rotatably connected to the inner wall of the first groove block. The roller is fixedly connected to the circumferential surface of the second rotating column. The second scraping plate is fixedly connected to the circumferential surface of the second rotating column. The cleaning mechanism further includes a second groove block, an L-shaped plate, a limiting column, and a raking column. The second groove block is fixedly connected to the front part of the guiding block. The L-shaped plate is rotatably connected to the inner wall of the second groove block. The limiting column is slidably connected to the inner wall of the base. The limiting column is rotatably connected to the inner wall of the L-shaped plate. The raking column is fixedly connected to the inner wall of the L-shaped plate. The roller contacts the storage tank. The second scraping plate contacts the storage tank. The L-shaped plate contacts the base. The roller contacts the first groove block. When the second scraping plate rotates, it will scrape off the residual fertilizers on the inner wall of the storage tank for easy cleaning, which can improve the service life of the device. The long-term accumulation of residual fertilizers inside the equipment may cause corrosion or damage to the fertilization device. Cleaning the fertilizer residues helps to maintain the overall hygiene of the fertilization device and avoid problems such as fertilizer decay or mildew, and can keep the device hygienic. The rake teeth of the raking column itself will turn the soil to a certain extent while the device is working, which can reduce fertilizer waste. If the soil is not turned, the fertilizers may concentrate on the surface layer and are easily carried away by water flow or evaporated, improving the use effect of the device.

[0009] The present invention adopts the above technical solutions and can bring the following beneficial effects: 1. For the intelligent device for crop plant protection and fertilization, through the mutual cooperation and movement among the base, universal wheels, cylinder, bracket, storage tank, motor, guide block, connecting round block, feeding port, rack, first rotating column, gear, and discharging round block, the movement of the guide block enables the device to indirectly apply fertilizer, and at the same time, it can control the amount of fertilizer spread, improve the utilization rate of fertilizer, reduce the loss of nutrients, and meet the requirement of precise matching of fertilizer spreading. The rotation of the discharging round block will scatter the fertilizer inside the discharging round block at a certain angle, increase the fertilization area, evenly distribute the fertilizer, improve the utilization rate of fertilizer, and avoid uneven fertilizer spreading, which may lead to a decrease in the utilization rate of fertilizer and an increase in cost.

[0010] 2. For the intelligent device for crop plant protection and fertilization, through the mutual cooperation and movement among the fixed column, connecting block, first connecting column, push plate, second connecting column, first scraper, fixed semi-circular block, push column, fixed block, moving column, stress plate, and spring, when the push plate rotates, it will stir and disperse various fertilizers inside the storage tank, and can crush large pieces of fertilizer, ensuring uniform mixing of fertilizers, improving the fertilization effect of fertilizers, and at the same time, it can also prevent the caking of fertilizers, avoiding the jamming of the device caused by fertilizer caking and reducing the use effect. The movement of the moving column will dredge the fertilizer inside the connecting round block, avoiding unstable fertilizer discharge caused by the blockage of the fertilizer inside the connecting round block when fertilization is required, ensuring the smoothness of the device during the fertilization process, improving the fertilization accuracy, and improving the operation efficiency.

[0011] 3. For the intelligent device for crop plant protection and fertilization, through the mutual cooperation and movement among the first groove block, roller, second rotating column, second scraper, second groove block, L-shaped plate, limit column, and harrow column, the rotation of the second scraper will scrape off the residual fertilizer on the inner wall of the storage tank for easy cleaning, which can improve the service life of the device. The long-term accumulation of residual fertilizer inside the device may cause corrosion or damage to the fertilization device. Cleaning the residual fertilizer helps to maintain the overall hygiene of the fertilization device, avoid problems such as the rotting or mildew of fertilizers, and keep the device hygienic. The harrow teeth of the harrow column will turn the soil to a certain extent while the device is operating, which can reduce the waste of fertilizer. Without turning the soil, the fertilizer may concentrate on the surface layer and is easily carried away by water flow or evaporated, improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a semi-sectional view of the structure of the storage tank of the present invention; Figure 3 is a schematic diagram of the structure of the connecting round block of the present invention; Figure 4 Schematic diagram of the emission round block of the present invention; Figure 5 Schematic diagram of the stirring mechanism of the present invention; Figure 6 For the present invention Figure 5 Enlarged view of the structure at A in; Figure 7 Schematic diagram of the cleaning mechanism of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of the structure at B in.

[0013] In the figure: 1, base; 2, universal wheel; 3, cylinder; 4, bracket; 5, storage tank; 6, motor; 7, guide block; 8, stirring mechanism; 9, cleaning mechanism; 10, connecting round block; 11, feeding port; 12, rack; 13, rotating column 1; 14, gear; 15, emission round block; 801, fixed column; 802, connecting block; 803, connecting column 1; 804, push plate; 805, connecting column 2; 806, scraper 1; 807, fixed semi-circular block; 808, push column; 809, fixed block; 810, moving column; 811, stress plate; 812, spring; 901, groove block 1; 902, roller; 903, rotating column 2; 904, scraper 2; 905, groove block 2; 906, L-shaped plate; 907, limiting column; 908, rake column. Specific embodiments

[0014] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0015] Please refer to Figures 1 - 8, an embodiment of the present invention is: an intelligent device for crop plant protection and fertilization, including a base 1. A universal wheel 2 is fixedly connected to the bottom of the base 1. A cylinder 3 is fixedly connected to the top of the base 1. A bracket 4 is fixedly connected to the top of the base 1. A storage tank 5 is fixedly connected to the inner wall of the bracket 4. A motor 6 is fixedly connected to the top of the storage tank 5. The output end of the cylinder 3 is fixedly connected to a guide block 7. A stirring mechanism 8 for stirring and dispersing fertilizers is arranged inside the storage tank 5. A cleaning mechanism 9 for loosening the soil is arranged inside the base 1. A connecting circular block 10 is fixedly connected to the bottom of the storage tank 5. A feeding port 11 is fixedly connected to the circumferential surface of the storage tank 5. Before the device is used, the staff puts fertilizers into the interior of the storage tank 5 through the feeding port 11. At this time, the cylinder 3 will start, and the output end of the cylinder 3 will drive the guide block 7 to move. When the guide block 7 moves a certain distance, the opening of the guide block 7 will coincide with the connecting circular block 10. At this time, the fertilizers inside the storage tank 5 will fall into the interior of the discharge circular block 15 through the opening of the guide block 7. The discharge circular block 15 will make the fertilizers fall on the soil surface through its own opening. When the guide block 7 moves back and forth, the opening of the guide block 7 gradually no longer coincides with the bottom of the connecting circular block 10 and gradually decreases until the fertilizers inside the connecting circular block 10 cannot fall into the interior of the discharge circular block 15, and then the guide block 7 will stop moving. The movement of the guide block 7 enables the device to fertilize intermittently, and at the same time, it can also control the amount of fertilizer spreading, improve the utilization rate of fertilizers, reduce the loss of nutrients, and meet the precise matching requirements of fertilizer spreading. A rack 12 is fixedly connected to the left side of the guide block 7. A rotating column one 13 is rotatably connected to the inner wall of the base 1. A gear 14 is fixedly connected to the circumferential surface of the rotating column one 13. A discharge circular block 15 is fixedly connected to the circumferential surface of the rotating column one 13. The guide block 7 is in contact with the connecting circular block 10. The guide block 7 is slidably connected to the top of the base 1. The rack 12 is engaged with the gear 14. The discharge circular block 15 is in contact with the base 1. At the same time, during the movement of the guide block 7, the guide block 7 will drive the rack 12 to move. The movement of the rack 12 will drive the gear 14 to rotate. At this time, the rotation of the gear 14 will drive the rotating column one 13 to rotate. The rotating column one 13 will drive the discharge circular block 15 to rotate. The rotation of the discharge circular block 15 will scatter the fertilizers inside the discharge circular block 15 at a certain angle, increase the fertilization area, evenly distribute the fertilizers, improve the utilization rate of fertilizers, and avoid uneven fertilizer spreading, which may lead to a reduction in the utilization rate of fertilizers and an increase in costs.

[0016] The stirring mechanism 8 includes a fixed column 801, a connecting block 802, a first connecting column 803, a push plate 804, a second connecting column 805, and a first scraper 806. The fixed column 801 is fixedly connected to the output end of the motor 6. The connecting block 802 is fixedly connected to the circumferential surface of the fixed column 801. The first connecting column 803 is fixedly connected to the circumferential surface of the connecting block 802. The push plate 804 is fixedly connected to the circumferential surface of the first connecting column 803. The second connecting column 805 is fixedly connected to the bottom of the connecting block 802. The first scraper 806 is fixedly connected to the bottom of the second connecting column 805. When the device is in use, the staff puts fertilizers into the interior of the storage tank 5 through the feeding port 11. After various fertilizers are placed in the interior of the storage tank 5, the motor 6 will be started at this time. The output end of the motor 6 will drive the fixed column 801 to rotate. The fixed column 801 will drive the connecting block 802 to rotate. The connecting block 802 will drive the first connecting column 803 to rotate. The first connecting column 803 will drive the push plate 804 to rotate. At the same time, when the connecting block 802 rotates, the connecting block 802 will drive the second connecting column 805 to rotate. The second connecting column 805 will drive the first scraper 806 to rotate. During the rotation process, the push plate 804 will stir and disperse various fertilizers in the interior of the storage tank 5, and can crush large pieces of fertilizers, which can ensure the uniform mixing of fertilizers, improve the fertilization effect of fertilizers, and at the same time can prevent the caking of fertilizers, avoid the jamming of the device caused by the caking of fertilizers, and reduce the use effect. The stirring mechanism 8 further includes a fixed semi-circular block 807, a push column 808, a fixed block 809, a moving column 810, a stress plate 811, and a spring 812. The fixed semi-circular block 807 is fixedly connected to the top of the guiding block 7. The push column 808 is fixedly connected to the inner wall of the fixed semi-circular block 807. The fixed block 809 is fixedly connected to the circumferential surface of the connecting circular block 10. The moving column 810 is slidably connected to the inner wall of the connecting circular block 10. The stress plate 811 is fixedly connected to the circumferential surface of the moving column 810. A spring 812 is fixedly connected between the stress plate 811 and the fixed block 809. The push plate 804 contacts the storage tank 5. The first scraper 806 contacts the guiding block 7. The moving column 810 is slidably connected to the inner wall of the fixed block 809. When the device is started, the movement of the guiding block 7 will drive the fixed semi-circular block 807 to move. The movement of the fixed semi-circular block 807 will drive the push column 808 to move. After the push column 808 moves a certain distance, the push column 808 will contact the stress plate 811. At this time, the push column 808 will squeeze and push the stress plate 811. At this time, the stress plate 811 will drive the moving column 810 to move. The movement of the moving column 810 will dredge the fertilizers inside the connecting circular block 10, avoid the unstable fertilizer discharge caused by the blockage of the fertilizers inside the connecting circular block 10 when fertilization is required, ensure the smoothness of the device during the fertilization process, improve the fertilization accuracy, and improve the operation efficiency.

[0017] Working principle: Before the device is used, the staff puts fertilizers into the interior of the storage tank 5 through the feeding port 11. At this time, the air cylinder 3 will start, and the output end of the air cylinder 3 will drive the guide block 7 to move. When the guide block 7 moves a certain distance, the opening of the guide block 7 will coincide with the connecting circular block 10. At this time, the fertilizers inside the storage tank 5 will fall into the interior of the discharge circular block 15 through the opening of the guide block 7. The discharge circular block 15 will make the fertilizers fall on the soil surface through its own opening. When the guide block 7 moves back and forth, the opening of the guide block 7 will gradually stop coinciding with the bottom of the connecting circular block 10 and gradually decrease until the fertilizers inside the connecting circular block 10 cannot fall into the interior of the discharge circular block 15, then the guide block 7 will stop moving. The movement of the guide block 7 enables the device to fertilize indirectly, and at the same time can control the amount of fertilizer spread, improve the utilization rate of fertilizers, reduce the loss of nutrients, and meet the precise matching requirements of fertilizer spreading. At the same time, during the movement of the guide block 7, the guide block 7 will drive the rack 12 to move, and the movement of the rack 12 will drive the gear 14 to rotate. At this time, the rotation of the gear 14 will drive the rotating column one 13 to rotate, and the rotating column one 13 will drive the discharge circular block 15 to rotate. The rotation of the discharge circular block 15 will scatter the fertilizers inside the discharge circular block 15 at a certain angle, increase the fertilization area, evenly distribute the fertilizers, improve the utilization rate of fertilizers, and avoid uneven fertilizer spreading, which may lead to a decrease in the utilization rate of fertilizers and an increase in costs.

[0018] When the device is in use, the staff puts fertilizers into the interior of the storage tank 5 through the feeding port 11. After various fertilizers are placed in the interior of the storage tank 5, the motor 6 will be started at this time. The output end of the motor 6 will drive the fixed column 801 to rotate. The fixed column 801 will drive the connecting block 802 to rotate. The connecting block 802 will drive the first connecting column 803 to rotate. The first connecting column 803 will drive the push plate 804 to rotate. At the same time, when the connecting block 802 rotates, the connecting block 802 will drive the second connecting column 805 to rotate. The second connecting column 805 will drive the first scraper 806 to rotate. During the rotation of the push plate 804, it will stir and disperse various fertilizers inside the storage tank 5, and can crush large pieces of fertilizers, ensuring the uniform mixing of fertilizers, improving the fertilization effect of fertilizers, and at the same time preventing the caking of fertilizers, avoiding the jamming of the device caused by the caking of fertilizers and reducing the use effect. When the device is started, the movement of the guiding block 7 will drive the fixed semi-circular block 807 to move. The movement of the fixed semi-circular block 807 will drive the push column 808 to move. After the push column 808 moves a certain distance, the push column 808 will contact the stress plate 811. At this time, the push column 808 will squeeze and push the stress plate 811. At this time, the stress plate 811 will drive the moving column 810 to move. The movement of the moving column 810 will dredge the fertilizers inside the connecting circular block 10, avoiding the unstable fertilizer discharge caused by the blockage of the fertilizers inside the connecting circular block 10 when fertilization is required, ensuring the smoothness of the device during the fertilization process, improving the fertilization accuracy, and improving the operation efficiency.

[0019] Please refer to Figures 1 - 8, on the basis of the above embodiments, in another embodiment of the present invention, the cleaning mechanism 9 includes a first grooved block 901, a roller 902, a second rotating column 903, and a second scraper 904. The first grooved block 901 is fixedly connected to the circumferential surface of the first connecting column 803. The second rotating column 903 is rotatably connected to the inner wall of the first grooved block 901. The roller 902 is fixedly connected to the circumferential surface of the second rotating column 903. The second scraper 904 is fixedly connected to the circumferential surface of the second rotating column 903. When the device ends and the fertilizer in the storage tank 5 is completely discharged, there will still be some residual fertilizer in the storage tank 5. At this time, the rotation of the first connecting column 803 will drive the first grooved block 901 to rotate. The rotation of the first grooved block 901 will drive the roller 902 to move. The roller 902 is in contact with the storage tank 5. At this time, the frictional force generated between the roller 902 and the storage tank 5 during the movement will cause the roller 902 to rotate. During the rotation of the roller 902, the roller 902 will drive the second rotating column 903 to rotate. The rotation of the second rotating column 903 will drive the second scraper 904 to rotate. The rotation of the second scraper 904 will scrape off the residual fertilizer on the inner wall of the storage tank 5 for easy cleaning, which can improve the service life of the device. If the residual fertilizer accumulates in the equipment for a long time, it may cause corrosion or damage to the fertilizing device. Cleaning the fertilizer residue helps to maintain the overall hygiene of the fertilizing device and avoid problems such as the decay or mildew of the fertilizer, and can keep the device clean. The cleaning mechanism 9 further includes a second grooved block 905, an L-shaped plate 906, a limiting column 907, and a raking column 908. The second grooved block 905 is fixedly connected to the front part of the guiding block 7. The L-shaped plate 906 is rotatably connected to the inner wall of the second grooved block 905. The limiting column 907 is slidably connected to the inner wall of the base 1. The limiting column 907 is rotatably connected to the inner wall of the L-shaped plate 906. The raking column 908 is fixedly connected to the inner wall of the L-shaped plate 906. The roller 902 is in contact with the storage tank 5, the second scraper 904 is in contact with the storage tank 5, the L-shaped plate 906 is in contact with the base 1, and the roller 902 is in contact with the first grooved block 901. At the same time, during the movement of the guiding block 7, the guiding block 7 will drive the second grooved block 905 to move. The movement of the second grooved block 905 will drive the L-shaped plate 906 to move. The L-shaped plate 906 will drive the limiting column 907 to move. At this time, the limiting column 907 will move up and down on the inner wall of the storage tank 5. When the second grooved block 905 moves a certain distance, the L-shaped plate 906 will change a certain angle. The L-shaped plate 906 will drive the raking column 908 to move. At this time, the raking column 908 will contact the soil. The rake teeth of the raking column 908 itself will turn the soil to a certain extent while the device is operating, which can reduce the waste of fertilizer. If the soil is not turned over, the fertilizer may concentrate on the surface layer and is easily washed away by water or evaporated, improving the use effect of the device.

[0020] Working principle: When the device finishes its operation and the fertilizer discharge inside the storage tank 5 ends, there will still be some residual fertilizer inside the storage tank 5. At this time, the rotation of the connecting column one 803 will drive the rotation of the groove block one 901. The rotation of the groove block one 901 will drive the movement of the roller 902. The roller 902 is in contact with the storage tank 5. At this time, the frictional force generated between the roller 902 and the storage tank 5 during the movement of the roller 902 will cause the roller 902 to rotate. During the rotation of the roller 902, the roller 902 will drive the rotation of the rotating column two 903. The rotation of the rotating column two 903 will drive the rotation of the scraper two 904. The rotation of the scraper two 904 will scrape off the residual fertilizer on the inner wall of the storage tank 5 for easy cleaning, which can improve the service life of the device. If the residual fertilizer accumulates inside the equipment for a long time, it may cause corrosion or damage to the fertilizing device. Cleaning the fertilizer residue helps to maintain the overall hygiene of the fertilizing device, avoid problems such as the decay or mildew of the fertilizer, and can keep the device hygienic. At the same time, during the movement of the guiding block 7, the guiding block 7 will drive the movement of the groove block two 905. The movement of the groove block two 905 will drive the movement of the L-shaped plate 906. The L-shaped plate 906 will drive the movement of the limiting column 907. At this time, the limiting column 907 will move up and down on the inner wall of the storage tank 5. When the groove block two 905 moves a certain distance, the L-shaped plate 906 will change a certain angle. The L-shaped plate 906 will drive the movement of the harrow column 908. At this time, the harrow column 908 will contact the soil. The harrow teeth of the harrow column 908 itself will turn the soil to a certain extent while the device is operating, which can reduce the waste of fertilizer. If the soil is not turned over, the fertilizer may accumulate on the surface layer and is easily washed away by water or evaporated, improving the use effect of the device.

[0021] The present invention provides an intelligent device for crop plant protection and fertilization. There are many methods and ways to specifically implement this technical solution. The above description is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as the protection scope of the present invention. Each component not clearly defined in this embodiment can be implemented by existing technologies.

Claims

1. An intelligent device for crop plant protection and fertilization, comprising a base (1), characterized in that: The bottom of the base (1) is fixedly connected with universal wheels (2), the top of the base (1) is fixedly connected with a cylinder (3), the top of the base (1) is fixedly connected with a bracket (4), the inner wall of the bracket (4) is fixedly connected with a storage tank (5), the top of the storage tank (5) is fixedly connected with a motor (6), the output end of the cylinder (3) is fixedly connected with a guide block (7), a stirring mechanism (8) for stirring and dispersing fertilizers is arranged on the inner wall of the storage tank (5), a cleaning mechanism (9) for loosening the soil is arranged on the inner wall of the base (1), the bottom of the storage tank (5) is fixedly connected with a connecting round block (10), a feeding port (11) is fixedly connected to the circumferential surface of the storage tank (5), a rack (12) is fixedly connected to the left side of the guide block (7), a rotating column one (13) is rotatably connected to the inner wall of the base (1), a gear (14) is fixedly connected to the circumferential surface of the rotating column one (13), and a discharging round block (15) is fixedly connected to the circumferential surface of the rotating column one (13).

2. The intelligent device for crop plant protection and fertilization according to claim 1, wherein: The guide block (7) is in contact with the connecting round block (10), the guide block (7) is slidably connected to the top of the base (1), the rack (12) is engaged with the gear (14), and the discharging round block (15) is in contact with the base (1).

3. An intelligent device for crop plant protection and fertilization according to claim 2, characterized in that: The stirring mechanism (8) includes a fixed column (801), a connecting block (802), a connecting column one (803), a push plate (804), a connecting column two (805), and a scraper one (806). The fixed column (801) is fixedly connected to the output end of the motor (6), the connecting block (802) is fixedly connected to the circumferential surface of the fixed column (801), the connecting column one (803) is fixedly connected to the circumferential surface of the connecting block (802), the push plate (804) is fixedly connected to the circumferential surface of the connecting column one (803), the connecting column two (805) is fixedly connected to the bottom of the connecting block (802), and the scraper one (806) is fixedly connected to the bottom of the connecting column two (805).

4. An intelligent device for crop plant protection and fertilization according to claim 3, characterized in that: The stirring mechanism (8) further includes a fixed semi-circular block (807), a push column (808), a fixed block (809), a moving column (810), a stress plate (811), and a spring (812). The fixed semi-circular block (807) is fixedly connected to the top of the guide block (7), the push column (808) is fixedly connected to the inner wall of the fixed semi-circular block (807), the fixed block (809) is fixedly connected to the circumferential surface of the connecting round block (10), the moving column (810) is slidably connected to the inner wall of the connecting round block (10), the stress plate (811) is fixedly connected to the circumferential surface of the moving column (810), and a spring (812) is fixedly connected between the stress plate (811) and the fixed block (809).

5. An intelligent device for crop plant protection and fertilization according to claim 4, characterized in that: The push plate (804) is in contact with the storage tank (5), the scraper one (806) is in contact with the guide block (7), and the moving column (810) is slidably connected to the inner wall of the fixed block (809).

6. The intelligent device for crop plant protection and fertilization according to claim 5, wherein: The cleaning mechanism (9) includes a first groove block (901), a roller (902), a second rotating column (903), and a second scraper (904). The first groove block (901) is fixedly connected to the circumferential surface of the first connecting column (803). The second rotating column (903) is rotatably connected to the inner wall of the first groove block (901). The roller (902) is fixedly connected to the circumferential surface of the second rotating column (903). The second scraper (904) is fixedly connected to the circumferential surface of the second rotating column (903).

7. An intelligent device for crop plant protection and fertilization according to claim 6, characterized in that: The cleaning mechanism (9) further includes a second groove block (905), an L-shaped plate (906), a limiting column (907), and a raking column (908). The second groove block (905) is fixedly connected to the front part of the guiding block (7). The L-shaped plate (906) is rotatably connected to the inner wall of the second groove block (905). The limiting column (907) is slidably connected to the inner wall of the base (1). The limiting column (907) is rotatably connected to the inner wall of the L-shaped plate (906). The raking column (908) is fixedly connected to the inner wall of the L-shaped plate (906).

8. An intelligent device for crop plant protection and fertilization according to claim 7, characterized in that: The roller (902) contacts the storage tank (5). The second scraper (904) contacts the storage tank (5). The L-shaped plate (906) contacts the base (1). The roller (902) contacts the first groove block (901).

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