Agricultural energy-saving efficient spraying robot
By designing an agricultural spraying robot equipped with solar panels, microcontroller control and multiple sensor modules, the problem of water resource waste caused by inaccurate spraying in the existing technology is solved, and energy-saving, environmentally friendly and efficient agricultural production is achieved.
Patent Information
- Application Number
- CN202421256246.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-04
AI Technical Summary
Existing agricultural spraying robots cannot accurately control the spraying amount according to environmental conditions, resulting in waste of water resources, increasing production costs, and having a negative impact on the environment.
Design an energy-saving and efficient spraying robot for agriculture, equipped with solar panel power supply, microcontroller control, visual identification module, ultrasonic sensor module and temperature and humidity detection module to achieve intelligent and precise spraying control.
By accurately controlling the spray volume, reduce water resource waste, reduce energy consumption and use costs, and improve the efficiency and sustainability of agricultural production.
Smart Images
Figure 00000000_0000_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of agriculture, and in particular relates to an energy-saving and efficient agricultural spraying robot. Background Art
[0002] In agricultural irrigation, water resources are very precious resources, so how to use water resources efficiently and economically is an important issue. At present, some agricultural spraying robots can perform automatic spraying, but most of the spraying robots are mobile and spray widely. They cannot decide whether to spray and the amount of spraying according to the environment, and their terrain judgment is inaccurate, resulting in waste of water resources. This not only increases the cost of agricultural production, but also has a certain negative impact on the environment. In order to solve this problem, it is necessary to design an agricultural spraying robot that can accurately control construction operations and be equipped with an intelligent control system to achieve the purpose of precise irrigation and saving water resources. Utility Model Content
[0003] The purpose of the utility model is to provide an energy-saving and efficient agricultural spraying robot to solve the problems existing in the prior art.
[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is an energy-saving and efficient spraying robot for agriculture, including a mobile trolley, a control box is arranged above the mobile trolley, a battery is arranged in the control box, a single-chip microcomputer is arranged above the battery, a solar panel is arranged above the control box, a vertical mounting plate is arranged at one end of the bottom platform near the control box, a horizontal cross plate is arranged on the mounting plate, a bearing plate is arranged at the top of the mounting plate, an ostrich is arranged above the bearing plate, an ultrasonic sensor module is arranged above the ostrich, a temperature and humidity detection module is arranged below the cross plate, a visual recognition module is arranged on the side of the mounting plate, a water tank is arranged above the bottom platform near the control box, an upper water pump is arranged above the water tank, a three-way water pipe is arranged above the upper water pump, both ends of the three-way water pipe are connected with transmission water pipes through ceramic bearings, a support column is arranged above the bottom platform, a driving mechanism is arranged above the support column, the driving mechanism is rotatably connected to the peripheral side of the transmission water pipe through the transmission mechanism, and a fan blade plate is arranged at one end of the transmission water pipe away from the transmission mechanism, the fan blade plate is in a M shape and a plurality of water outlet holes are opened on the side of the fan blade plate.
[0005] Preferably, the driving mechanism includes a motor box, a motor, a reduction motor and a transmission shaft. The motor box is arranged above the support column, the motor is arranged in the motor box, the reduction motor is arranged above the motor box, the output end above the motor passes through the motor box and is connected to the reduction motor, the transmission shaft is arranged at both ends of the reduction motor, and the transmission shaft is rotatably connected to the peripheral side of the transmission water pipe through the transmission mechanism.
[0006] Preferably, the transmission mechanism comprises a strip protrusion, a belt and a block, the strip protrusion is arranged on the circumference of the transmission water pipe and the transmission shaft, the belt is sleeved on the strip protrusion of the transmission water pipe and the transmission shaft, and the block is arranged on both sides of the strip protrusion.
[0007] Preferably, a lower water pump is provided below the support column, one end of the lower water pump is connected to the water tank, a PVC pipe is provided at one end of the lower water pump away from the water tank, and a high-pressure nozzle is provided above the PVC pipe.
[0008] Preferably, solenoid valves are symmetrically arranged on the three-way water pipe.
[0009] Preferably, the model of the single chip microcomputer is an stm32 development board.
[0010] Preferably, the horizontal plate is in an inverted U-shape, which facilitates the temperature and humidity detection module to detect the ground.
[0011] Preferably, an infrared obstacle avoidance module is symmetrically arranged at one end of the bottom platform adjacent to the mounting plate, and a track sensor module is arranged below the mounting plate and through the bottom of the moving vehicle.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] The utility model uses solar panels to provide energy for the robot, reducing dependence on traditional electricity and achieving energy conservation and environmental protection. The battery energy storage system can continue to supply power when sunlight is insufficient to ensure the continuous operation of the robot, which not only reduces energy consumption but also reduces the cost of use. The robot is equipped with a visual recognition module and an ultrasonic sensor module, which can accurately identify the location and growth status of crops. Through the temperature and humidity detection module, the robot can monitor environmental parameters in real time and adjust the spraying amount according to the needs of the crops, avoiding excessive spraying and wasting water resources, achieving precise spraying, and realizing the rational use of water resources with the cooperation of the modules. Spraying, the combination of the mobile car and the single-chip microcomputer enables the robot to move automatically in the farmland and perform spraying operations. The single-chip microcomputer, as the control core, integrates various sensor data to realize intelligent spraying control. Through the analysis of sensor data, the robot can dynamically adjust the spraying strategy to ensure that each spraying achieves the best effect. The robot is designed with a three-way water pipe and a transmission water pipe. Combined with the use of ceramic bearings, the water flow is stable and efficient during the transmission process, and can be rotated and sprayed with a M-shaped fan blade. Multiple water outlets spray evenly, which can achieve all-round and multi-angle spraying coverage to ensure uniform benefits for crops;
[0014] In summary, this energy-saving and efficient agricultural spraying robot has significantly improved the efficiency and sustainability of agricultural production through its solar power supply, intelligent control, precise spraying, and automated operation. Its design fully considers energy conservation, environmental protection, and optimization of resource utilization, providing strong technical support for the development of modern agriculture. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.
[0016] Figure 1 A front perspective view of an energy-saving and efficient spraying robot for agricultural use;
[0017] Figure 2 A rear perspective view of an energy-saving and efficient spraying robot for agricultural use;
[0018] Figure 3 A front view of an energy-saving and efficient spraying robot for agricultural use;
[0019] Figure 4 A rear view of an energy-saving and efficient spraying robot for agricultural use;
[0020] Figure 5 It is a structural diagram of the transmission mechanism.
[0021] In the above figures, 1. Mobile car, 2. Control box, 3. Mounting plate, 4. Loading plate, 5. Servo, 6. Ultrasonic sensor module, 7. Cross plate, 8. Temperature and humidity detection module, 9. Infrared obstacle avoidance module, 10. Track sensor module, 11. Visual recognition module, 12. Solar panel, 13. Water tank, 14. Upper water pump, 15. Three-way water pipe, 16. Fan blade plate, 17. Water outlet, 18. Solenoid valve, 19. Support column, 20. Motor box, 21. Gear motor, 22. Motor, 23. Lower water pump, 24. PVC pipe, 25. High-pressure nozzle, 26. Battery, 27. STM32 development board, 28. Drive shaft, 29. Ceramic bearing, 30. Bar protrusion, 31. Belt, 32. Drive water pipe, 33. Block. DETAILED DESCRIPTION
[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0024] In this embodiment, Figure 1-5 As shown, the specific design of the above key components is described in detail below: an energy-saving and efficient spraying robot for agriculture, comprising a mobile trolley 1, a control box 2 is arranged above the mobile trolley 1, a battery 26 is arranged in the control box 2, a single-chip microcomputer is arranged above the battery 26, a solar panel 12 is arranged above the control box 2, a vertical mounting plate 3 is arranged at one end of the bottom platform near the control box 2, a horizontal cross plate 7 is arranged on the mounting plate 3, a bearing plate 4 is arranged at the top of the mounting plate 3, an ostrich 5 is arranged above the bearing plate 4, an ultrasonic sensor module 6 is arranged above the ostrich 5, a temperature and humidity detection module 8 is arranged below the cross plate 7, and the mounting plate 3 is provided with a plurality of sensors. A visual recognition module 11 is arranged on the side, a water tank 13 is arranged on the upper side of the bottom platform near the control box 2, an upper water pump 14 is arranged above the water tank 13, a three-way water pipe 15 is arranged above the upper water pump 14, both ends of the three-way water pipe 15 are connected with a transmission water pipe 32 through a ceramic bearing 29, a support column 19 is arranged above the bottom platform, a driving mechanism is arranged above the support column 19, the driving mechanism is rotatably connected with the transmission water pipe 32 through the transmission mechanism, a fan blade plate 16 is arranged at one end of the transmission water pipe 32 away from the transmission mechanism, the fan blade plate 16 is in a cross shape and a plurality of water outlet holes 17 are opened on the side of the fan blade plate 16, and the mobile car 1 passes through the solar panel 1 2 converts light energy into electrical energy and stores it in the battery 26 to provide a power source. The mobile car 1 accurately senses the state ahead through the ultrasonic sensor and cooperates with the single-chip microcomputer to switch the path in real time. The temperature and humidity detection module 8 can detect the temperature and humidity of the ground to ensure that the sprayed water can be sprayed on the ground in a targeted manner to avoid insufficient and wasteful spraying due to excessive or low humidity on the ground. It can also further detect the temperature of the environment to control the amount of water sprayed in time. The visual recognition module 11 can identify the condition of the ground. When it is found that the ground lacks water or has too much water, it can perform visual recognition to control the water output. The driving mechanism provides a power source, and the driving mechanism drives The transmission mechanism rotates, and then transmits the rotational force of the driving mechanism to the transmission water pipe 32. The transmission water pipe 32 rotates and then drives the fan blade 16 to rotate. The fan blade 16 rotates and the water can be evenly sprayed out from the water nozzle. The ceramic bearing 29 ensures the rotation ability of the transmission water pipe 32. The ceramic bearing 29 is also waterproof and has good use effect. The robot can reduce the waste of water resources and improve the efficiency of water resource use by accurately controlling the water spray and identifying the crop growth area and water source location. The robot is suitable for various terrains and crop growth conditions, and the adaptability and reliability of the robot can be improved by optimizing the sensing technology and intelligent control system.
[0025] In order to further ensure that the transmission water pipe 32 can be rotated and sprayed, the driving mechanism includes a motor box 20, a motor 22, a reduction motor 21 and a transmission shaft 28. The motor box 20 is arranged above the support column 19, the motor 22 is arranged in the motor box 20, the reduction motor 21 is arranged above the motor box 20, the output end above the motor 22 penetrates the motor box 20 and is connected to the reduction motor 21, the transmission shaft 28 is arranged at both ends of the reduction motor 21, and the transmission shaft 28 is rotatably connected to the peripheral side of the transmission water pipe 32 through the transmission mechanism. The transmission mechanism includes a strip protrusion 3 0. Belt 31 and block 33. The strip protrusion 30 is arranged on the periphery of the transmission water pipe 32 and the transmission shaft 28. The belt 31 is sleeved on the strip protrusion 30 of the transmission water pipe 32 and the transmission shaft 28. The block 33 is arranged on both sides of the strip protrusion 30. The motor 22 rotates and then transmits it to the reduction motor 21. The reduction motor 21 transmits it to the transmission shaft 28 for lateral rotation. The transmission shaft 28 is rotationally connected with the transmission water pipe 32 through the belt 31. The transmission shaft 28 rotates to rotate the transmission water pipe 32, and finally the fan blade 16 is rotated.
[0026] In order to further improve the spraying effect and the coverage of the spraying, a lower water pump 23 is arranged below the support column 19, one end of the lower water pump 23 is connected to the water tank 13, a PVC pipe 24 is arranged at the end of the lower water pump 23 away from the water tank 13, a high-pressure nozzle 25 is arranged above the PVC pipe 24, the lower water pump 23 can provide water to the high-pressure nozzle 25 through the PVC pipe 24, and the high-pressure nozzle 25 sprays, which is suitable for a narrow operating range and high-pressure spraying. The solenoid valve 18 is symmetrically arranged on the three-way water pipe 15, the model of the single-chip microcomputer is the stm32 development board 27, and the horizontal plate 7 is an inverted U shape. To facilitate the temperature and humidity detection module 8 to detect the ground, an infrared obstacle avoidance module 9 is symmetrically arranged at one end of the bottom platform near the mounting plate 3. A track sensor module 10 is arranged below the mounting plate 3 and passes through the bottom of the mobile vehicle 1. The high-pressure nozzle 25 can spray water onto the crops at a higher pressure, realizing fine water mist spraying, improving the coverage rate and absorption efficiency of the crop leaves, and the solenoid valve 18 can control the switch of the water flow to achieve precise control of the spraying and reduce the waste of water resources. The TM32 development board, as the control core, can realize complex control algorithms and logic, and realize intelligent spraying control. Its high performance and reliability ensure the stable operation and precise spraying of the robot, and improve the operation efficiency and level. The inverted U-shaped horizontal plate 7 enables the temperature and humidity detection module 8 to be closer to the ground and more accurately monitor the temperature and humidity of the soil, providing more accurate data support for spraying control and improving the growth efficiency and quality of crops. The infrared obstacle avoidance module 9 can detect obstacles in front to avoid collision and damage to the robot, and ensure the safe operation of the robot. Such a design improves the autonomy and reliability of the robot and reduces the occurrence of accidents. The track sensor module 10 can accurately sense the track of the ground, help the robot to achieve precise navigation and path planning, and ensure the coverage and efficiency of the operation. Such a design improves the positioning accuracy and operation accuracy of the robot, reduces operation errors and repetitive work, and each step contributes an important part to the performance and effect of the energy-saving and efficient spraying robot for agriculture, and jointly promotes the improvement and sustainable development of agricultural production.
[0027] The contents not described in detail in this specification belong to the prior art known to professionals in this field.
[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. An energy-saving and efficient agricultural spraying robot, comprising a mobile vehicle, characterized in that: A control box is arranged above the mobile vehicle, a battery is arranged in the control box, a single-chip microcomputer is arranged above the battery, a solar panel is arranged above the control box, a vertical mounting plate is arranged at one end of the bottom platform near the control box, a horizontal cross plate is arranged on the mounting plate, a bearing plate is arranged on the top of the mounting plate, a microcomputer is arranged above the bearing plate, an ultrasonic sensor module is arranged above the microcomputer, a temperature and humidity detection module is arranged below the cross plate, a visual recognition module is arranged on the side of the mounting plate, a water tank is arranged above the bottom platform near the control box, an upper water pump is arranged above the water tank, a three-way water pipe is arranged above the upper water pump, both ends of the three-way water pipe are connected with transmission water pipes through ceramic bearings, a support column is arranged above the bottom platform, a driving mechanism is arranged above the support column, the driving mechanism is rotatably connected to the peripheral side of the transmission water pipe through the transmission mechanism, a fan blade plate is arranged at one end of the transmission water pipe away from the transmission mechanism, the fan blade plate is in a M shape and a plurality of water outlet holes are opened on the side of the fan blade plate.
2. The energy-saving and efficient agricultural spraying robot according to claim 1, characterized in that: The driving mechanism includes a motor box, a motor, a reduction motor and a transmission shaft. The motor box is arranged above the support column, the motor is arranged in the motor box, the reduction motor is arranged above the motor box, the output end above the motor passes through the motor box and is connected to the reduction motor, the transmission shaft is arranged at both ends of the reduction motor, and the transmission shaft is rotatably connected to the peripheral side of the transmission water pipe through the transmission mechanism.
3. The energy-saving and efficient agricultural spraying robot according to claim 2, characterized in that: The transmission mechanism comprises a strip protrusion, a belt and a block, wherein the strip protrusion is arranged on the peripheral side of the transmission water pipe and the transmission shaft, the belt is sleeved on the strip protrusion of the transmission water pipe and the transmission shaft, and the block is arranged on both sides of the strip protrusion.
4. The energy-saving and efficient agricultural spraying robot according to claim 3, characterized in that: A lower water pump is arranged below the support column, one end of the lower water pump is connected to the water tank, a PVC pipe is arranged at one end of the lower water pump away from the water tank, and a high-pressure nozzle is arranged above the PVC pipe.
5. The energy-saving and efficient agricultural spraying robot according to claim 4, characterized in that: The three-way water pipe is symmetrically provided with electromagnetic valves.
6. The energy-saving and efficient agricultural spraying robot according to claim 5, characterized in that: The model of the single chip microcomputer is stm32 development board.
7. The energy-saving and efficient agricultural spraying robot according to claim 6, characterized in that: The horizontal plate is in an inverted U shape, which is convenient for the temperature and humidity detection module to detect the ground.
8. The energy-saving and efficient agricultural spraying robot according to claim 7, characterized in that: An infrared obstacle avoidance module is symmetrically arranged at one end of the bottom platform adjacent to the mounting plate, and a track sensor module is arranged below the mounting plate and through the bottom of the moving vehicle.