Intelligent nursing device for football field turf

Abstract

The utility model belongs to the technical field of intelligent turf nursing, and discloses an intelligent football field turf nursing device which comprises a nursing vehicle and a solar charging bin, a weed crusher, a shaping plane reciprocating feeding puncher and a cooling system are installed at the front end of a vehicle frame of the nursing vehicle, and a weeding mechanism is installed at the rear end of the vehicle frame. Four 45-degree Mecanum wheels are arranged at the bottom of the frame; a solar panel is arranged at the top of the solar charging bin, and an operation monitoring display and a court coordinate display are arranged on the side wall; and a drainage pipe is arranged at the lower end of the compost base and is connected with an irrigation system of the court. According to the utility model, the stability, the reliability and the feasibility are high while the functional requirements of the whole vehicle are ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of intelligent turf care, and in particular relates to an intelligent turf care device for a football field. Background Art

[0002] With the continuous development of science and technology, intelligent technology has penetrated into every aspect of our lives. More and more people are participating in the sport of football, and there are more and more professional sports venues. The quality of the turf is directly related to the smoothness of the game and the safety of the athletes. However, the turf of many football fields is poorly maintained, and the maintenance cost of football fields is too high, the efficiency is low, and the process is cumbersome. How to better maintain the turf of football fields has become an urgent problem to be solved. Therefore, we proposed a low-cost, high-efficiency, and intelligent turf care system, which aims to improve the maintenance effect of the turf through advanced technical means and provide better field conditions for football games. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides an intelligent care device for the turf of a football field.

[0004] The utility model is implemented as follows: a football field turf intelligent care device, comprising:

[0005] A weeding mechanism, the mechanism having a grass collecting channel and a grass collecting box; the grass collecting channel is connected to the rear of the weeding mechanism and is used to transport the cut grass to the grass collecting box through a pipeline; the grass collecting box is located at the end of the grass collecting channel and is used to collect grass;

[0006] A weed crusher, the crusher is provided with a central motor and two side cutters; the central motor is located at the center of the weed crusher, driving the two side cutters to rotate symmetrically to crush the weeds; the two side cutters are symmetrically installed on both sides of the weed crusher and driven by the central motor;

[0007] The planer reciprocating feed hole puncher is provided with a planer feed mechanism and a cutter; the planer feed mechanism is located above the hole puncher and is responsible for driving the cutter to reciprocate up and down on the Z axis; the cutter includes a hollow tubular cutter and a solid rod or sheet, which is installed below the planer feed mechanism and is used for soil drilling;

[0008] The cooling system is provided with a motor, a water pipeline and a water tank; the motor is responsible for driving the water pump of the cooling system to work and is connected to the water pipeline; the water pipeline is connected to the water tank and the components to be cooled to realize circulating water cooling; the water tank is used to store cooling water and provide water source for the entire cooling system.

[0009] Furthermore, the base and the rotating shaft fixing frame of the weeding mechanism are both provided with locking points.

[0010] Furthermore, the weeding mechanism rotary blade protection cover and the grass collecting channel are connected to the grass collecting box.

[0011] Furthermore, four 45-degree Mecanum wheels are arranged at the bottom of the frame.

[0012] Furthermore, a single 90-degree universal joint is used to mount the drive motor above the frame.

[0013] Furthermore, a water pipeline is used between the motors to connect five motors and a water tank in series for heat dissipation. When the temperature sensor detects that the temperature exceeds a set value, the water pump starts working and water circulation cooling begins. Aluminum heat sinks are added to the main heating mechanism.

[0014] Furthermore, side and top air intake grilles are provided on the vehicle body and holes are punched in other locations to dissipate heat; at the same time, the outer shell can also be custom-designed, with exterior drawing or styling design as required.

[0015] Furthermore, a multi-body spliced ​​frame and a steel tube running frame are arranged on the basis of the integrated frame.

[0016] In combination with the above technical solutions and the technical problems solved, the advantages and positive effects of the technical solutions to be protected by the utility model are as follows:

[0017] First, the utility model integrates the functions of automatic hole-punching and oxygenation, weeding, cooling, solar charging, intelligent irrigation, nutrition management, and intelligent control. The reciprocating feeding hole-punching and oxygenation device of the planer realizes the hole-punching layout with different spacing and depth, which is helpful for oxygenation and maintenance of the turf and improves the growth quality of the turf; the weeding mechanism and the weed crusher respectively realize the functions of weed harvesting, clearing, collecting, and crushing, and effectively maintain the turf; the unique cooling system is designed according to different motor structures, battery vehicles, and moving parts to achieve the best cooling effect and ensure the efficient and stable operation of the care device; the solar energy is fully utilized to charge the vehicle and make compost solution, which has the advantages of environmental protection, energy saving, and sustainable utilization; the intelligent irrigation system adopts sensor technology to monitor the humidity and soil temperature of the turf in real time and automatically adjust the irrigation amount, which can not only save resources, but also ensure that the turf gets the right amount of water; the intelligent control system supports the control of the irrigation system, nutrition management system, charging system, and self-checking system, so that managers can easily perform remote management, making turf maintenance more convenient and efficient. The utility model has a simple structure, reasonable design, low production cost, complete functions, intelligent monitoring, and integrates multiple innovations and advantages to provide better site conditions for the football field and provide low-cost, high-efficiency, multi-intelligent maintenance efficiency and effects for turf maintenance.

[0018] The utility model has a simple overall structure, reasonable design and complete functions. The four-motor Mecanum wheels can realize omnidirectional drive, the central motor straight cone gear can drive the weeding mechanism to rotate, the on-board computer linked to the charging compartment host can perform intelligent management of the whole vehicle monitoring and record the route, the four on-board cameras can perform real-time driving detection, and the vehicle cooling system can dissipate heat for the whole vehicle and main components to ensure that the temperature is within a reasonable range. The utility model not only meets the functional requirements of the whole vehicle, but also takes into account its stability, reliability and feasibility.

[0019] The utility model is based on environmental friendliness and conforms to the current situation. It can solve the problem of domestic football field turf stopping maintenance due to high manual maintenance costs. Whether it is resource utilization, work efficiency or human resources, they can be improved to varying degrees. It has broad application prospects and practical value.

[0020] Second, the technical solution of the utility model has certain innovation, uniqueness, feasibility and practicality. After the technical solution is transformed, it has certain market demand, and the expected benefits and commercial value are relatively high.

[0021] The weeding mechanism designed in the technical solution of the utility model is provided with a rotary blade protection cover, a crusher, a locking point prevention mechanism and a grass collection channel connected to a grass collection box. In addition to the basic weeding function, it also has grass collection function, crushing function, safety protection function, etc., with unique structure and high safety performance; the solution is designed with a planer reciprocating feeding punching and oxygenation device, which can punch holes according to turf of different spacing and depth, and oxygenate the turf to improve the growth quality of the turf; the solar charging warehouse designed in the solution has two modules: an angle-adjustable solar charging panel and a composting device, which can realize composting and fertilizer making functions while charging the battery, fully reflecting the green concept of energy saving, environmental protection and innovation; the solution is designed with a unique cooling structure and system, which can perform good heat dissipation on high-speed running motors, moving parts, batteries and the whole vehicle to ensure the normal operation of the care device; the solution includes modules such as body code design, solar charging warehouse code design, and whole vehicle control design, which improve the speed and efficiency, accuracy and sustainability of turf maintenance, and realize intelligent control and remote control of turf care devices. The design of the utility model simplifies and intelligentizes the harvesting process, makes maintenance more efficient and safer, and is more environmentally friendly and energy-saving overall, thus filling the technical gap in the industry at home and abroad.

[0022] The technical solution of the present invention solves the technical problems that people have been eager to solve but have never been able to solve successfully: the present invention conducts in-depth analysis on how to effectively improve the weeding efficiency, how to ensure safety, how to enhance stability, how to realize intelligent control of turf care, how to coordinate multiple functions, how to effectively and comprehensively dissipate heat, how to fully realize energy saving and environmental protection, etc., integrates multiple functions into an integrated design, and proposes a convenient, efficient, scientific, reasonable, feasible and innovative design solution, which solves the technical problems of high maintenance cost, low efficiency, single function, energy pollution, and non-intelligence of turf care. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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 embodiments of the utility model. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a schematic diagram of the structure of the intelligent football field turf care vehicle provided by the embodiment of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of a solar charging warehouse provided by an embodiment of the utility model;

[0026] Figure 3 It is a schematic diagram of the vehicle body structure provided by an embodiment of the utility model;

[0027] Figure 4 It is a schematic diagram of the frame structure provided by an embodiment of the utility model;

[0028] Figure 5 It is a schematic diagram of the structure of a weeding mechanism provided by an embodiment of the utility model;

[0029] Figure 6 It is a structural schematic diagram of a planer reciprocating feeding drilling and oxygenation device provided in an embodiment of the utility model;

[0030] Figure 7 This is a schematic diagram of the structure of a Mecanum wheel provided by an embodiment of the utility model;

[0031] Figure 8 It is a schematic diagram of the structure of a water cooling device provided by an embodiment of the utility model;

[0032] Fig. 9 This is a flow chart of the intelligent care method for football field turf provided by the embodiment of the utility model;

[0033] Fig.10 This is a schematic diagram of a fully loaded static working condition provided by an embodiment of the utility model;

[0034] Fig.11 It is a schematic diagram of the on-site steering working condition provided by the embodiment of the utility model;

[0035] Fig.12 This is a schematic diagram of the braking condition of starting when climbing a hill with full load provided by an embodiment of the utility model;

[0036] In the figure: 1. Nursing vehicle; 2. Solar charging compartment; 3. Solar panel; 4. Composting base; 5. Drain pipe; 6. Operation monitoring display; 7. Course coordinate display; 8. 8° parking tilt plane; 9. Vehicle body; 10. Vehicle frame; 11. Weeding mechanism; 12. Shaper reciprocating feed drilling and oxygenation device; 13. Mecanum wheel; 14. Water cooling device; 15. Water tank; 16. Motor; 17. Water tank heat dissipation; 18. 90-degree universal joint connector. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0038] like Figure 1 As shown, an intelligent football field turf care device provided by the embodiment of the utility model comprises a care vehicle 1 and a solar charging compartment 2. The frame 10 ( Figure 4 ) The front end is equipped with a weed crusher, a planer reciprocating feed puncher and a cooling system, the rear end of the frame 10 is equipped with a weeding mechanism, and the bottom of the frame 10 is provided with four 45-degree Mecanum wheels 13 ( Figure 7 ).like Figure 3 As shown, side and top air intake grilles are provided on the vehicle body 9 and holes are punched at other positions for heat dissipation; at the same time, the outer shell can also be customized, and the appearance drawing or shape design can be performed according to requirements.

[0039] The weed crusher is provided with a central motor and two side cutters; the central motor is located at the center of the weed crusher, driving the two side cutters to rotate symmetrically to crush the weeds; the two side cutters are symmetrically installed on both sides of the weed crusher and driven by the central motor; a single 90-degree universal joint 18 is used to install the drive motor above the frame 10.

[0040] like Figure 6 As shown, the planer reciprocating feed hole puncher is provided with a planer feed mechanism and a cutter; the planer feed mechanism is located above the hole puncher and is responsible for driving the cutter to reciprocate up and down on the Z axis; the cutter includes a hollow tubular cutter and a solid rod or sheet, which is installed below the planer feed mechanism and is used for soil drilling;

[0041] like Figure 8 As shown, the cooling system is provided with a motor 16, a water pipeline and a water tank 15; the motor 16 is responsible for driving the water pump of the cooling system and is connected to the water pipeline; the water pipeline is connected to the water tank 15 and the components to be cooled to realize circulating water cooling; the water tank 15 is used to store cooling water and provide the water source for the entire cooling system; a water pipeline is used between the motors to connect the five motors and the water tank in series to dissipate heat, and when the temperature sensor detects that the temperature exceeds the set value, the water pump starts to work and water circulation cooling begins, and an aluminum heat sink is added to the main heating mechanism. A water tank heat dissipation device 17 is provided at the bottom of the cooling system.

[0042] like Figure 5 As shown, the weeding mechanism has a grass collecting channel and a grass collecting box; the grass collecting channel is connected to the rear of the weeding mechanism and is used to transport the cut grass to the grass collecting box through a pipeline; the grass collecting box is located at the end of the grass collecting channel and is used to collect grass.

[0043] like Figure 2 As shown, the solar charging warehouse 2 provided by the embodiment of the utility model is provided with a solar panel 3 on the top, and an operation monitoring display 6 and a court coordinate display 7 on the side wall; a composting base 4 and an 8° parking inclined plane 8 are provided inside, and a drainage pipe 5 is provided at the lower end of the solar charging warehouse 2 to connect the bottom of the solar charging warehouse 2 and the irrigation system; the water resources in the solar charging warehouse 2 can be released into the irrigation system through the drainage pipe 5 and other components for irrigation of the grass.

[0044] The following are two specific embodiments of the intelligent turf care device for a football field provided by the present invention, showing how to use the system for turf care and maintenance under different football field settings and environmental conditions:

[0045] Example 1: Daily maintenance of a small community football field

[0046] In a small community football field, the turf needs regular maintenance to keep it in good playing condition. The field is relatively small and is used frequently, so the turf wears out quickly.

[0047] 1. System deployment: The smart nursing vehicle is deployed on the football field, using its positioning platform to ensure the correct positioning of the vehicle within the field, and charging the vehicle through the solar charging warehouse.

[0048] 2. Automatic inspection: The care vehicle uses an on-board camera and a three-axis gyroscope for automatic inspection, and detects turf damage and weeds through an intelligent visual recognition system.

[0049] 3. Weeding and oxygenation: The vehicle automatically starts the weeding mechanism and the planer reciprocating feeding drilling and oxygenation device to remove weeds and provide necessary oxygenation for the turf, improving the growth environment of the grass.

[0050] 4. Obstacle avoidance and precise operation: The omnidirectional drive system allows the vehicle to move freely on narrow or irregular courts, and the intelligent obstacle avoidance function ensures that no damage will be done to underground facilities or garden decorations during operation.

[0051] 5. Waste disposal: All weeding waste is collected and transferred to the charging bin for composting. The organic compost can be used to maintain other vegetation on the course.

[0052] Example 2: Advanced care at a professional football training base

[0053] A professional football training base has multiple standard football fields, which require precise and efficient turf maintenance solutions to ensure the needs of training and competition.

[0054] 1. System initialization: A solar charging compartment and a self-checking positioning platform are set up in each football field to ensure that the smart nursing vehicle can operate independently and maintain long-term operation.

[0055] 2. Accurate map calibration: Through the combination of manual assistance and automation system, the coordinate system of each football field is accurately calibrated to ensure the accuracy of nursing operations.

[0056] 3. Efficient operation execution: The smart care vehicle performs efficient operations according to preset programs, including deep weeding, soil oxygenation and disease prevention.

[0057] 4. Environmental monitoring and adjustment: Monitor the health of the turf through on-board cameras and environmental sensors, and adjust care strategies based on real-time data, such as adjusting the irrigation system or fertilization plan.

[0058] 5. Data analysis and reporting: The data collected by the system is automatically uploaded to the cloud, and through data analysis, managers are provided with detailed reports on the health status of the turf and the maintenance effect.

[0059] These two embodiments demonstrate the application of intelligent care vehicles in football fields of different sizes and needs. From daily maintenance to advanced care, the intelligent system can provide customized solutions to ensure that the football field turf is in the best condition.

[0060] An intelligent football field turf care device provided by an embodiment of the utility model mainly includes a care vehicle, a positioning platform and a solar charging bin. The care vehicle is composed of a vehicle body, a frame, a weeding mechanism, a planer reciprocating feeding drilling and oxygenation device, a self-inspection positioning platform and a solar charging bin. The care vehicle is equipped with four on-board cameras and a three-axis gyroscope, and automatically completes the travel path planning, obstacle avoidance and stadium coordinate system point calibration through intelligent vision and four-Mecanum wheel omnidirectional drive algorithm. The positioning platform is used to realize the self-inspection of the whole vehicle and automatic correction of the orientation, while the solar charging bin stores electricity through solar energy, and at the same time uses weeding waste for composting and connects to the irrigation system of the stadium.

[0061] The planer reciprocating feed drilling and oxygenation device is mainly composed of a puncher, a connecting rod, a bracket and an operating mechanism. It is installed on the Z axis of the nursing car and can perform vertical reciprocating motion. The driving motor drives the active gear, outputs power to the connecting rod through the main reducer, and the connecting rod transmits power to the rotating shaft, driving the two connecting rod mechanisms at both ends to rotate together. According to the turf conditions, the drilling bits of different lengths can be replaced, and the drilling layouts of different spacings and depths can be implemented in conjunction with the travel speed of the nursing car, so as to effectively oxygenate the turf and improve its growth environment.

[0062] The nursing vehicle uses four-motor Mecanum wheels for omnidirectional drive. Special rubber sleeves are installed on each wheel to achieve omnidirectional movement through algorithms, and can flexibly cope with various complex terrains. The four motors are connected by 90-degree universal joints and rubber sleeves to ensure the stability and durability of the drive system. In order to ensure the stable operation of the motors, the system is designed with a water cooling device to cool the five motors. At the same time, an aluminum heat sink is added to the central weeding motor. The on-board battery also uses an aluminum heat sink and an air cooling system. The vehicle shell dissipates heat through the reserved air intake grilles on the side, top and front to ensure the heat dissipation effect of the entire vehicle in a high-intensity working environment.

[0063] The vehicle relies on intelligent vision systems and multiple sensors to automatically plan roads and avoid obstacles. It also uses the positioning platform to achieve self-inspection and orientation correction to ensure the accuracy and stability of the nursing vehicle at work. The solar charging warehouse not only provides green energy for the nursing vehicle, but also connects to the irrigation system of the stadium through the charging warehouse to achieve the rational use of water resources. Combining these functions, the football field turf intelligent care device can efficiently and intelligently complete the daily maintenance and management of the turf, improve the quality of the stadium turf, and extend its service life.

[0064] An intelligent football field turf care device provided by the embodiment of the utility model includes a care vehicle 1, a positioning platform and a solar charging bin 2, which is specifically composed of a body 9, a frame 10, a weeding mechanism 11, a planer reciprocating feeding drilling and oxygenation device 12, a body 9 self-inspection positioning platform and a solar charging bin 2; it is equipped with four on-board cameras and a three-axis gyroscope and other modules, and relies on intelligent vision, four Mecanum wheels 13 omnidirectional drive and other algorithms to automatically complete travel path planning, obstacle avoidance, and stadium coordinate system point calibration (calibration of areas requiring manual processing); the positioning platform is used to realize vehicle self-inspection and automatic direction correction; the solar charging bin 2 is used to use the sun to store electricity, compost weeding waste, and connect the stadium's irrigation system through the charging bin.

[0065] like Figure 6 As shown, the planer reciprocating feeding punching and oxygenation device 12 is mainly composed of a puncher, a connecting rod, a bracket, and an operating mechanism.

[0066] Furthermore, the planer feed device is placed vertically to allow it to reciprocate in the Z axis; the driving motor 16 drives the active gear, which outputs power to the rod through the main reducer, while the driven gear is connected to the belt to equivalently transmit power to the rotating shaft, and the rotating shaft drives the two-link mechanism at both ends to rotate together.

[0067] Furthermore, drilling bits of different lengths are replaced according to the turf conditions, and drilling layouts with different spacings and depths are implemented in coordination with the vehicle's travel speed.

[0068] like Figure 7 As shown, a four-motor 16 Mecanum wheel 13 is used for driving, and the four-motor 16 Mecanum wheel 13 is mainly composed of four motors 16, a 90-degree universal joint 18, and a rubber sleeve.

[0069] Furthermore, a special rubber sleeve is installed on each wheel to achieve omnidirectional movement through algorithms.

[0070] like Figure 8 As shown, a water cooling device 14 is used to cool the five motors 16, an additional aluminum heat sink is added to the central weeding motor 16, and the vehicle battery adopts an aluminum heat sink and air cooling. At the same time, the vehicle shell has reserved air intake grilles and other heat dissipation designs on the side, top, and front.

[0071] Furthermore, the entire vehicle is charged through the solar charging compartment 2, which is mainly composed of solar panels, an inclined flat panel, a display, and a cooling fan; the solar charging panel supplies power to the charging compartment battery, and a football field calibration display and a vehicle-mounted camera are set in the charging compartment to play the display in real time, control and record the operating status and data of the nursing vehicle 1.

[0072] Furthermore, the solar power storage device and the charging bin can produce compost solution. The compost pool and the charging bin cooperate with each other to connect to the irrigation system of the football field, and cooperate with the filtrate system to spray the diluted compost solution on the football field.

[0073] The following is a detailed explanation of the working principle of the smart turf care device for football fields, combining the connection relationship and position relationship of each component:

[0074] Overall structure:

[0075] The device is mainly composed of a nursing vehicle 1, which is mounted on a vehicle frame 10, and the vehicle body 9 includes all necessary equipment and systems.

[0076] The care vehicle comprises a weeding mechanism 11, a planer reciprocating feeding drilling and oxygenation device 12, and other necessary maintenance and care equipment.

[0077] Path planning and obstacle avoidance:

[0078] The device is equipped with four on-board cameras, a three-axis gyroscope and other modules to perceive the surrounding environment in real time.

[0079] Relying on intelligent visual algorithms and four-Mecanum wheel 13 omnidirectional drive technology, the nursing vehicle can autonomously plan its route, avoid obstacles, and move precisely to the designated location.

[0080] Course coordinate system point calibration:

[0081] The court coordinate display 7 (or similar device) cooperates with the positioning system to calibrate the points in the court coordinate system.

[0082] Special areas that require manual processing can be marked and recorded through the calibration system.

[0083] Vehicle self-inspection and direction correction:

[0084] The positioning platform (which may be the operation monitoring display 6 or a system connected thereto) is used to realize the self-checking function of the whole vehicle and check the working status of each component.

[0085] By automatically correcting the direction, the nursing vehicle can be ensured to work in the predetermined direction and angle.

[0086] Solar Charging and Composting:

[0087] The solar charging compartment 2 is located at a specific position of the nursing vehicle. The solar panels 3 are used to collect solar energy and convert it into electrical energy, which is stored in the charging compartment for use by the nursing vehicle.

[0088] The waste generated by the weeding mechanism 11 can be composted through the composting base 4 and converted into organic fertilizer.

[0089] Irrigation system connection:

[0090] The solar charging bay 2 is not only used for charging, but also connected to the irrigation system of the golf course through a specific interface or pipeline.

[0091] When necessary, the water resources in the charging compartment can be released into the irrigation system through the drainage pipe 5 and other components for irrigation of the lawn.

[0092] Other auxiliary systems:

[0093] The water cooling device 14 and the water tank heat dissipation 17 are used to reduce the temperature of the interior of the nursing vehicle or specific components when necessary to ensure stable operation of the device.

[0094] The 8° parking inclined plane 8 may be used to provide a stable support for the nursing vehicle in certain situations (such as parking, maintenance, etc.).

[0095] The 90-degree universal joint 18 may be used to connect and drive certain components or mechanisms that require a specific angle of rotation.

[0096] Workflow:

[0097] The nursing vehicle automatically or manually starts relevant nursing and maintenance operations according to the preset work plan or manual instructions.

[0098] The weeding mechanism, the perforating and aeration device etc. work in sequence, while solar energy is used for charging and the waste is composted.

[0099] When needed, the maintenance vehicle can be connected to an irrigation system to provide the necessary moisture to the turf.

[0100] The working principle of the entire football field turf intelligent care device is the result of the coordinated work of multiple systems. Through intelligent control and automated operation, comprehensive care and maintenance of the football field turf can be achieved.

[0101] like Fig. 9 As shown, the embodiment of the utility model provides a football field turf intelligent care device and a football field turf intelligent care method, comprising the following steps:

[0102] Step 1: Before operation, the operator adjusts the parameters such as the weeding height and the drilling spacing according to the needs of the court. After the settings are completed, the system is started. After the system receives the start signal, the nursing car 1 drives out of the charging compartment and completes the self-check (battery, water pump, cooling fan, motor 16 and other mechanisms) on the positioning platform;

[0103] Step 2: If the self-check reports an error, the system will end the process, and the driving computer and the charging compartment will display the corresponding function self-check error icon; if the self-check is correct, the direction of the vehicle body 9 will be automatically corrected and the court coordinate system will be established, and then work will begin;

[0104] Step 3, the first cycle operation is to rotate the central motor 16 to drive the weeding mechanism 11 to rotate. The shape of the weeding knife allows the grass collection channel to suck the cut grass into the collection box due to the rotation of the weeding knife; when there is no accident, the driving route of the car is the simplest straight-line driving and encountering the bottom line differential steering (the driving route can be set by yourself); during the driving process, the camera on the body 9 will monitor the turf of the stadium in real time. When encountering obstacles or damaging the turf, the driving route will be re-planned to avoid the sports area with other driving routes and calibrate it in the stadium coordinate system;

[0105] Step 4: After the first cycle is completed, the charging bin is returned, and the grass collecting box transfers the collected grass to the charging bin. When conditions are sufficient, a compost solution of the grass can be made in the charging bin, and then connected to the irrigation system of the golf course to complete the recycling of resources.

[0106] Step 5: The second cycle runs automatically starting and stopping the machine according to the drilling spacing, and runs with the corrected trajectory of the first run. The on-board camera performs a second detailed calibration of the lack of grass and damaged grass on the court to facilitate subsequent manual operations;

[0107] Step 6. After the second cycle is completed, the car returns to the charging compartment for charging. The charging compartment is equipped with solar panels 3 for automatic storage of electricity. At this point, all processes are completed, and special maintenance can be performed manually using the stadium calibration coordinate system.

[0108] The detailed working principle of the intelligent football field turf care device provided by the embodiment of the utility model is as follows:

[0109] First of all, the system is mainly composed of a care vehicle, a positioning platform and a solar charging compartment. The care vehicle is the core part, which has key components such as the body, frame, weeding mechanism, planer reciprocating feed drilling and aeration device. These components work together to achieve comprehensive care of the turf.

[0110] When the vehicle is working, it first captures the environmental information of the court through the on-board camera installed on the vehicle. The image data captured by these cameras is analyzed by the internal processing system to identify information such as the state of the turf, the height of the grass, the location of the weeds, etc. At the same time, modules such as the three-axis gyroscope provide the vehicle's posture and position data to ensure that the vehicle can drive stably.

[0111] Based on intelligent vision and four-Mecanum wheel omnidirectional drive algorithm, the nursing vehicle can automatically plan the route, avoid obstacles, and mark the areas that need manual treatment in the stadium coordinate system. In this way, the nursing vehicle can efficiently complete the turf care task and reduce the need for manual intervention.

[0112] During the care process, the weed removal mechanism is responsible for clearing the weeds. The planer reciprocating feed drilling and aeration device is used to drill holes in the turf to increase the air permeability of the soil, which is conducive to the growth of the turf. These operations are based on real-time monitoring and analysis of the turf status, ensuring the accuracy and effectiveness of the care.

[0113] The main function of the positioning platform is to realize the self-inspection of the whole vehicle and the automatic correction of the orientation. It monitors the status of the nursing vehicle in real time through various sensors and algorithms to ensure its normal operation. If the vehicle deviates or fails, the positioning platform will issue an alarm in time and automatically make corrections.

[0114] The solar charging warehouse is the energy guarantee for the entire system. It uses solar energy to store electricity and provide continuous power for the nursing vehicle. At the same time, the charging warehouse can also compost weeding waste and convert it into organic fertilizer for turf maintenance. In addition, by connecting the charging warehouse to the stadium irrigation system, automatic irrigation of the turf can be achieved to ensure that the turf is adequately hydrated.

[0115] The soccer field turf intelligent care device provided by the embodiment of the utility model realizes comprehensive, efficient and intelligent care of the soccer field turf by comprehensively using intelligent vision, omnidirectional drive, automatic positioning, solar charging and waste composting and other technical means. This not only improves the quality and efficiency of turf care, but also reduces labor costs, bringing great convenience to the operation and management of the soccer field.

[0116] The above description is only a specific implementation method of the present invention, but the protection scope of the present invention is not limited thereto. Any modification, equivalent substitution and improvement made by any technician familiar with the technical field within the technical scope disclosed by the present invention and within the spirit and principle of the present invention shall be covered by the protection scope of the present invention.

Claims

1. A football field turf intelligent care device, characterized in that: include: A weeding mechanism, the mechanism having a grass collecting channel and a grass collecting box; the grass collecting channel is connected to the rear of the weeding mechanism and is used to transport the cut grass to the grass collecting box through a pipeline; the grass collecting box is located at the end of the grass collecting channel and is used to collect grass; A weed crusher, the crusher is provided with a central motor and two side cutters; the central motor is located at the center of the weed crusher, driving the two side cutters to rotate symmetrically to crush the weeds; the two side cutters are symmetrically installed on both sides of the weed crusher and driven by the central motor; The planer reciprocating feed hole puncher is provided with a planer feed mechanism and a cutter; the planer feed mechanism is located above the hole puncher and is responsible for driving the cutter to reciprocate up and down on the Z axis; the cutter includes a hollow tubular cutter and a solid rod or sheet, which is installed below the planer feed mechanism and is used for soil drilling; The cooling system is provided with a motor, a water pipeline and a water tank; the motor is responsible for driving the water pump of the cooling system to work and is connected to the water pipeline; the water pipeline is connected to the water tank and the components to be cooled to realize circulating water cooling; the water tank is used to store cooling water and provide water source for the entire cooling system.

2. The intelligent football field turf care device according to claim 1, characterized in that: The base and the shaft fixing frame of the weeding mechanism are both provided with locking points.

3. The intelligent football field turf care device according to claim 1, characterized in that: The weeding mechanism rotary blade protection cover and the grass collecting channel are connected to the grass collecting box.

4. The intelligent football field turf care device according to claim 1, characterized in that: Four 45-degree Mecanum wheels are set at the bottom of the frame.

5. The intelligent football field turf care device according to claim 1, characterized in that: A single 90-degree universal joint is used to install the drive motor above the frame.

6. The intelligent football field turf care device according to claim 1, characterized in that: A water pipe is used between the motors to connect five motors and a water tank in series for heat dissipation. When the temperature sensor detects that the temperature exceeds the set value, the water pump starts working and water circulation cooling begins. Aluminum heat sinks are added to the main heating mechanism.

7. The intelligent football field turf care device according to claim 1, characterized in that: Side and top air intake grilles are set on the body and perforated for heat dissipation; at the same time, the shell can also be customized, with appearance drawing or styling design as required.

8. The intelligent football field turf care device according to claim 1, characterized in that: A multi-body spliced ​​frame and a steel tube running frame are arranged on the basis of the integrated frame.

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