Intelligent agricultural pesticide spraying all-in-one machine for insect killing and weeding

Abstract

The utility model discloses an intelligent agricultural pesticide spraying all-in-one machine for insect killing and weeding, which relates to the field of agricultural mechanical equipment and comprises a base, an electric drive system, a control box and a pesticide spraying box. Compared with the prior art, the utility model has the advantages that: 1) the utilization rate of pesticide is improved: the best spraying opportunity and spraying amount are determined by intelligently detecting environmental parameters and crop states, so that the waste and excessive use of the pesticide are avoided; 2) the environmental pollution is reduced: the drifting and volatilization of the pesticide are reduced by accurate spraying; the pollution risk to the surrounding environment and the ecological system is reduced; 3) crop health protection: targeted spraying is performed according to crop states, so that crops can be better protected from being damaged by diseases and insect pests, and the yield and quality of the crops are improved; and 4) the operation efficiency is improved: through autonomous navigation and accurate control, the all-in-one machine can quickly and accurately reach a designated place for spraying, and the operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of agricultural machinery and equipment, in particular to an intelligent agricultural pesticide spraying integrated machine for killing insects and weeds. Background Art

[0002] Traditional agricultural spraying equipment usually uses a large-scale spraying method, which not only wastes pesticides, but also easily causes environmental pollution and has a negative impact on crops and biodiversity. Therefore, the development of an intelligent agricultural spraying equipment that can accurately spray pesticides and reduce the amount of pesticides used has important practical application value. Utility Model Content

[0003] The utility model aims to provide an intelligent agricultural insecticide and weed control sprayer, which can intelligently detect environmental parameters and crop status, accurately locate and navigate, and accurately spray pesticides, thereby improving pesticide utilization, reducing pesticide waste, and reducing impacts on the environment and biodiversity.

[0004] In order to solve the above technical problems, the technical solution provided by the utility model is: an intelligent agricultural insecticide and weed control sprayer, comprising:

[0005] The base has an electric drive system at the bottom to drive the overall movement. A control box is installed above the base. The control box detects and collects ambient temperature, humidity, and light intensity data through a sensor module. A cylindrical spray box is installed at the rear of the control box. The spray mechanism in the spray box sprays the liquid medicine according to the spray command transmitted from the control box.

[0006] The electric drive system consists of wheels, a driving power supply battery, and a driving motor. There are four wheels in total. The two front wheels are driven wheels and are connected by a transverse shaft. The two rear wheels are driving wheels and are connected by a transmission shaft with a driving motor and auxiliary transmission parts. The driving power supply battery is connected to the driving motor through a wire to realize the power supply to the electric drive system.

[0007] The control box is composed of a sensor module, a device power supply battery, a main control mechanism, and a positioning and navigation device. The sensor module is arranged outside the control box and is composed of a temperature sensor, a humidity sensor, a camera, and a light intensity measuring instrument. The temperature sensor and the humidity sensor are arranged on the outer box walls on both sides of the control box. The camera is integrated in the front of the top of the control box, and a light intensity measuring instrument is arranged at the rear of the camera. The device power supply battery, the main control mechanism, and the positioning and navigation device are arranged inside the control box. The device power supply battery is connected to the main control mechanism, the positioning and navigation device, and the sensor module to realize power supply. The positioning and navigation device includes a GPS positioning system and built-in navigation software, which are used to realize autonomous navigation and accurately reach the designated location for spraying liquid medicine.

[0008] A spray box is provided with a spray mechanism at the upper end thereof, the spray mechanism is composed of an electronically controlled nozzle, a six-way nozzle, a solenoid valve, a high-pressure pump and a liquid storage tank, the liquid extraction port at the upper end of the liquid storage tank is connected to the liquid inlet port of the high-pressure pump through a pipeline, the liquid outlet port of the high-pressure pump is connected to the liquid inlet port of the solenoid valve through a pipeline, the liquid outlet port of the solenoid valve is connected to the liquid inlet port of the six-way nozzle through a pipeline, the remaining five liquid outlet ports of the six-way nozzle are all equipped with electronically controlled nozzles, and the electronically controlled nozzles are fixed at the upper end of the spray box.

[0009] The advantages of this utility model compared with the prior art are: 1) Improve the utilization rate of pesticides: through intelligent detection of environmental parameters and crop status, determine the best spraying time and spraying amount, avoid waste and excessive use of pesticides''

[0010] 2) Reduce environmental pollution: Precise spraying reduces the dispersion and volatilization of pesticides, and reduces the risk of pollution to the surrounding environment and ecosystem;

[0011] 3) Protect crop health: Targeted spraying according to crop status can better protect crops from pests and diseases and improve crop yield and quality;

[0012] 4) Improve work efficiency: Through autonomous navigation and precise control, the all-in-one machine can quickly and accurately reach the designated location for spraying, improving work efficiency.

[0013] Furthermore, the temperature sensor detects and collects ambient temperature data; the humidity sensor detects and collects ambient humidity data; the camera is used to collect video data of the environment on the road; and the light intensity meter detects and collects ambient light intensity data.

[0014] Furthermore, the light intensity measuring instrument is installed on a matching measuring instrument bracket, a telescopic support rod is connected below the measuring instrument bracket, and the bottom of the telescopic support rod is rotatably connected to the bracket base through a universal ball joint.

[0015] Furthermore, the main body of the main control mechanism is a PCB board equipped with a CPU main control chip and an auxiliary control circuit. The main control mechanism is connected to the sensor module, positioning navigation device, drive motor, solenoid valve, and high-pressure pump through signal lines to achieve overall electrical control; the main control mechanism receives the environmental data transmitted by the sensor module and analyzes and judges through a built-in algorithm to determine whether spraying is required and the spraying amount instruction. If spraying is required, an instruction with a determined spraying amount is sent to the solenoid valve and the high-pressure pump. The high-pressure pump draws the liquid medicine from the liquid storage tank and transports it to the solenoid valve. The solenoid valve adjusts the spraying amount and then transports it to the six-way and finally sprays the liquid medicine through multiple electronically controlled nozzles.

[0016] Furthermore, a maintenance door rotatably connected by a hinge is provided on the side of the spray box.

[0017] Furthermore, a circle of inwardly concave grooves is provided at the upper end of the spray box, a plurality of through holes are opened on the grooves, and buckles are provided at the through holes for fixing the electric-controlled spray head.

[0018] Furthermore, a nozzle rack is provided inside the upper end of the spray box, and the six-way nozzle is installed on the nozzle rack to realize position limitation in the spray box.

[0019] Furthermore, a liquid filling port with a plug is provided at the upper end of the side portion of the liquid storage tank, and a liquid discharge port with a plug is provided at the lower end of the side portion of the liquid storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the external structure of the utility model.

[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0022] Figure 3 It is a structural diagram of the nozzle rack.

[0023] As shown in the figure: 1. Electric drive system, 2. Wheels, 3. Base, 4. Control box, 5. Temperature sensor, 6. Humidity sensor, 7. Camera, 8. Light intensity measuring instrument, 9. Measuring instrument bracket, 10. Telescopic support rod, 11. Bracket base, 12. Spray box, 13. Groove, 14. Electronically controlled nozzle, 15. Inspection door, 16. Driving power supply battery, 17. Driving motor, 18. Equipment power supply battery, 19. Main control mechanism, 20. Positioning and navigation device, 21. Nozzle rack, 22. Solenoid valve, 23. High-pressure pump, 24. Liquid storage tank, 25. Liquid extraction port, 26. Liquid filling port, 27. Liquid discharge port, 28. Six-way. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] Embodiment 1

[0026] like Figure 1 and Figure 2 As shown, this embodiment provides an intelligent agricultural insecticide and weed control sprayer, which structurally includes:

[0027] 1) Electric drive system 1, used to drive the overall movement;

[0028] 2) Control box 4, used to receive and process data detected by the sensor module and control the operation and coordination of each module;

[0029] 3) a spray box 12, used to store pesticides and spray them through a spray mechanism;

[0030] Among them, the electric drive system 1 includes wheels 2, a driving power supply battery 16 and a driving motor 17; the control box 4 includes a sensor module, an equipment power supply battery 18, a main control mechanism 19 and a positioning navigation device 20; the spray box 12 includes a liquid storage tank 24, a high-pressure pump 23, a solenoid valve 22, an electronically controlled nozzle 14, etc. The electric drive system 1 is the power core of the spraying machine, including a motor, a battery and a drive device. The motor is responsible for providing power to drive the machine to move in the farmland. The battery provides a continuous power supply to the motor to ensure that the machine can run stably for a long time. The drive device transmits the power of the motor to the drive wheel through the transmission mechanism to realize the forward, backward and steering movements of the machine.

[0031] Embodiment 2

[0032] Based on the first embodiment, Figure 1 and Figure 2 As shown, the electric drive system 1 includes four wheels 2, the two front wheels 2 serve as driven wheels, and the two rear wheels 2 are connected through a transmission shaft with a drive motor 17 and auxiliary transmission parts and serve as driving wheels. The drive power supply battery 16 provides power for the drive motor 17.

[0033] Embodiment 3

[0034] Based on the second embodiment, Figure 1 and Figure 2 As shown, the sensor module of the control box 4 includes a temperature sensor 5, a humidity sensor 6, a camera 7 and a light intensity meter 8, which are used to detect environmental parameters and crop status; the device power supply battery 18 provides power for each component in the control box 4; the main control mechanism 19 receives the data of the sensor module, analyzes and judges through the built-in algorithm, determines whether spraying is required and the spraying amount, and sends instructions to the spraying mechanism in the spray box 12; the positioning and navigation device 20 includes a GPS positioning system and a built-in navigation software, which is used to achieve autonomous navigation and accurately reach the designated location. The control box 2 is the "brain" of the spraying machine, integrating a variety of sensors and controllers. The sensor module includes a temperature sensor, a humidity sensor, a camera, etc., which are used to monitor the farmland environment in real time. The controller controls the spraying mechanism to spray pesticides accurately according to the sensor data through algorithm analysis. The positioning and navigation device 4 enables the machine to have autonomous navigation function. It uses GPS or Beidou navigation technology to determine the location of the machine by receiving satellite signals. Combined with the internal algorithm, the positioning and navigation device can plan the optimal spraying path to ensure that the machine can accurately reach the designated location for spraying. The camera 5 is installed at the front or top of the all-in-one machine to collect video information of the farmland in real time. By transmitting video data to the control box, the operator can remotely monitor the farmland environment and provide a decision basis for spraying operations. At the same time, the camera can also be used to assist the positioning navigation device in path planning and obstacle avoidance.

[0035] Embodiment 4

[0036] Based on the third embodiment, Figure 2 and Figure 3 As shown, the liquid storage tank 24 of the spray box 12 is used to store pesticides. The high-pressure pump 23 extracts the pesticides from the liquid storage tank 24, and after the spraying amount is adjusted by the solenoid valve 22, it is transported to multiple electronically controlled nozzles 14 for spraying. The electronically controlled nozzles 14 are fixed on the upper end of the spray box 12, and the spraying angle and range can be adjusted as needed. In addition, an inspection door 15 is provided on the side of the spray box 12 to facilitate the inspection and maintenance of the internal spray mechanism; a groove 13 is provided on the upper end of the spray box 12 for fixing the electronically controlled nozzle 14; a liquid injection port 26 and a liquid discharge port 27 are provided on the side of the liquid storage tank 24 to facilitate the filling and discharge of pesticides. The spray box 3 is a key component for storing and spraying pesticides. The liquid storage tank is used to store pesticides, and its material is corrosion-resistant to ensure that the pesticides will not cause damage to it. The high-pressure pump and the solenoid valve constitute a pesticide delivery system, which extracts the pesticides from the liquid storage tank and sprays them through the electronically controlled nozzles. The electronically controlled nozzle can adjust the spraying angle and flow rate according to the control command. The groove is located inside the spray box for installing the electronically controlled nozzle. It is reasonably designed to allow the electronically controlled nozzle to adjust the angle within a certain range to adapt to different spraying requirements. The nozzle rack is used to fix the electronically controlled nozzle and related pipeline connections to ensure the stability and reliability of each component during the spraying process. The inspection door 7 is located on the side or rear of the spray box and adopts a detachable design. When it is necessary to inspect or replace the components inside the spray box, the operator can easily access the electronically controlled nozzle, high-pressure pump and other key components by opening the inspection door to perform maintenance operations. The six-way 8 is a key component for connecting different pipelines in the spray system. It can transport pesticides from the high-pressure pump to multiple electronically controlled nozzles to achieve multi-point simultaneous spraying. The design of the six-way takes into account the flow and pressure distribution of the pesticide to ensure that each nozzle can obtain a stable supply of pesticides.

[0037] Embodiment 5

[0038] On the basis of Embodiments 1 to 4, Figures 1 to 3 As shown, in the specific implementation of the device, the sensor module in the control box 4 first detects environmental parameters and crop status, and transmits the detected data to the main control mechanism 19. The main control mechanism 19 analyzes and judges the received data to determine whether pesticide spraying is required, as well as the type, concentration, spraying amount and other parameters of the pesticide. Then, the main control mechanism 19 sends instructions to the solenoid valve 22 and the high-pressure pump 23 in the spray box 12 to control the extraction, transportation and spraying of the pesticide.

[0039] During the spraying process, the main control mechanism 19 accurately controls the integrated machine to move to the designated location for spraying according to the positioning information of the positioning navigation device 20. At the same time, the camera 7 collects environmental video data on the road conditions in real time to provide reference information for navigation and obstacle avoidance for the main control mechanism 19. When it is necessary to adjust the spraying angle and range, it can be achieved by adjusting the position and angle of the electronically controlled nozzle 14 in the groove 13. In addition, the liquid filling port 26 and the liquid discharge port 27 of the liquid storage tank 24 facilitate the user to add and discharge pesticides.

[0040] In terms of maintenance and overhaul, the spray mechanism in the spray box 12 can be overhauled and maintained by opening the overhaul door 15. The design of the spray head frame 21 allows the six-way 28 and the electronically controlled spray head 14 and other components to be fixed in the spray box 12, which is convenient for installation and removal.

[0041] This intelligent agricultural insecticide and weed control sprayer realizes intelligent perception and precise operation of the farmland environment through intelligent detection, positioning navigation and precise spraying, improves the utilization rate of pesticides, reduces pesticide residues and environmental pollution, and is of great significance to promoting the sustainable development of agriculture.

[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the present invention, the utility model will have various changes and improvements, which fall within the scope of the invention to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. Intelligent agricultural insecticide and weed control sprayer, characterized by include: A base (3), wherein an electric drive system (1) is provided at the bottom of the base (3) for driving the overall movement, and a control box (4) is provided above the base (3), and the control box (4) detects and collects environmental temperature, humidity, and light intensity data through a sensor module; a columnar spray box (12) is provided at the rear of the control box (4), and a spray mechanism in the spray box (12) sprays liquid medicine according to spray instructions transmitted from the control box (4); An electric drive system (1), the electric drive system (1) comprising wheels (2), a driving power supply battery (16), and a driving motor (17), wherein the wheels (2) comprise four wheels in total, wherein the two front wheels (2) are driven wheels and are connected via a transverse shaft, and the two rear wheels (2) are driving wheels and are connected via a transmission shaft with a driving motor (17) and an auxiliary transmission member, and the driving power supply battery (16) is connected to the driving motor (17) via a wire to realize power supply to the electric drive system (1); A control box (4), wherein the control box (4) is composed of a sensor module, a device power supply battery (18), a main control mechanism (19), and a positioning and navigation device (20); the sensor module is arranged outside the control box (4) and is composed of a temperature sensor (5), a humidity sensor (6), a camera (7), and a light intensity measuring instrument (8); the temperature sensor (5) and the humidity sensor (6) are arranged on the outer box walls on both sides of the control box (4); the camera (7) is integrated in the front part of the top of the control box (4); and the light intensity measuring instrument (8) is arranged at the rear part of the camera (7); the device power supply battery (18), the main control mechanism (19), and the positioning and navigation device (20) are arranged inside the control box (4); the device power supply battery (18) is connected to the main control mechanism (19), the positioning and navigation device (20), and the sensor module to realize power supply; the positioning and navigation device (20) includes a GPS positioning system and built-in navigation software, and is used to realize autonomous navigation and accurately reach a designated location for spraying liquid medicine; A spray box (12) is provided with a spray mechanism at the upper end thereof, the spray mechanism comprising an electrically controlled spray head (14), six-way (28), an electromagnetic valve (22), a high-pressure pump (23), and a liquid storage tank (24); a liquid extraction port (25) at the upper portion of the liquid storage tank (24) is connected to a liquid inlet pump port of the high-pressure pump (23) through a pipeline; a liquid outlet pump port of the high-pressure pump (23) is connected to a liquid inlet valve port of the electromagnetic valve (22) through a pipeline; a liquid outlet valve port of the electromagnetic valve (22) is connected to a liquid inlet pipe port of the six-way (28) through a pipeline; the remaining five liquid outlet pipe ports of the six-way (28) are all equipped with electrically controlled spray heads (14); and the electrically controlled spray heads (14) are fixed to the upper end of the spray box (12).

2. The intelligent agricultural insecticide and weed control sprayer according to claim 1 is characterized in that: The temperature sensor (5) detects and collects ambient temperature data; the humidity sensor (6) detects and collects ambient humidity data; the camera (7) is used to collect video data of the environment on the road; and the light intensity measuring instrument (8) detects and collects ambient light intensity data.

3. The intelligent agricultural insecticide and weed control sprayer according to claim 1 is characterized in that: The light intensity measuring instrument (8) is mounted on a matching measuring instrument bracket (9), a telescopic support rod (10) is connected below the measuring instrument bracket (9), and the bottom of the telescopic support rod (10) is rotatably connected to the bracket base (11) via a universal ball joint.

4. The intelligent agricultural insecticide and weed control sprayer according to claim 1, characterized in that: The side of the spray box (12) is provided with an inspection door (15) which is rotatably connected by a hinge.

5. The intelligent agricultural insecticide and weed control sprayer according to claim 1, characterized in that: The upper end of the spray box (12) is provided with a circle of inwardly concave grooves (13), a plurality of through holes are opened on the grooves (13), and buckles are provided at the through holes for fixing the electric-controlled spray head (14).

6. The intelligent agricultural insecticide and weed control sprayer according to claim 1, characterized in that: A spray head frame (21) is provided inside the upper end of the spray box (12), and the six-way (28) is installed on the spray head frame (21) to achieve position limitation in the spray box (12).

7. The intelligent agricultural insecticide and weed control sprayer according to claim 1, characterized in that: The upper end of the side of the liquid storage box (24) is provided with a liquid injection port (26) with a plug, and the lower end of the side of the liquid storage box (24) is provided with a liquid discharge port (27) with a plug.

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