Intelligent plant protection robot

Abstract

The utility model discloses an intelligent plant protection robot, which relates to the technical field of agricultural machinery and comprises a robot body, and the robot body comprises a chassis mounting plate, an ultrasonic sensor device, a visual identification camera device, a motion control device, a medicine control module and an internet of things control module. The ultrasonic sensor device and the visual identification camera device are used for planning a path and identifying growth conditions and pest and disease damage conditions of crops; the motion control device controls the walking track and the pesticide applying action of the robot according to the recognition result of the visual recognition control device. The pesticide control module comprises a pesticide liquid storage device, a spray head and a control unit, and the control unit controls the pesticide spraying amount of the spray head according to the walking track and the pesticide applying action of the robot. The robot has the functions of automatically identifying crop growth conditions and plant diseases and insect pests, automatically planning pesticide application paths and dosages and the like, and aims at improving the plant protection efficiency and accuracy and reducing pesticide application and environmental influences.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to an intelligent plant protection robot. Background Art

[0002] In traditional agricultural production, plant protection has always been a major problem. Traditional plant protection methods have problems such as low efficiency, high labor intensity, and uneven application of pesticides. These problems not only lead to increased agricultural production costs, but may also cause environmental pollution and ecological imbalance due to improper use of pesticides. To this end, the development of an intelligent plant protection robot to improve agricultural production efficiency and quality, reduce pesticide use and labor costs has become an urgent problem to be solved in my country's current agricultural field.

[0003] The development and application of intelligent plant protection robots will help realize the refinement, intelligence and greenness of agricultural production. This kind of robot can accurately identify the growth status of crops, monitor the pest and disease situation in real time, and automatically adjust the dosage and range of spraying pesticides according to the monitoring data. It can not only ensure the uniformity of pesticide application and improve the prevention and control effect, but also effectively reduce the amount of pesticides used and reduce agricultural production costs. The robot can realize automated plant protection operations on different crops in different seasons and adapt to various agricultural production scenarios. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent plant protection robot, which detects obstacles ahead in real time through ultrasonic sensors, and according to the detection results, the ultrasonic control device automatically plans the walking path, transmits the data to the motion control device, and then controls the servo motor to rotate the wheels to move forward. In addition, the robot is equipped with a visual recognition camera device for acquiring crop images and identifying their growth conditions and pests and diseases. The visual recognition control device transmits the recognition data to the drug application control module to automatically adjust the drug application action and drug spraying amount of the spraying combination device. In addition, the Internet of Things control module and the computer transmit data via radio, and transmit information such as the motion trajectory, drug spraying amount, and crop growth conditions to the background for recording in real time.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent plant protection robot, comprising a robot body, the robot body comprising a chassis mounting plate, an ultrasonic sensor device, a visual recognition camera device, and a spraying combination device located in the middle position are arranged on the chassis mounting plate, an ultrasonic control device, a visual recognition control device, an Internet of Things control module, a pesticide application control module and a motion control device are installed at the rear of the chassis mounting plate, and four identical servo motors are installed at the bottom of the chassis mounting plate.

[0006] Preferably, the ultrasonic sensor device is connected to the ultrasonic device fixed base via a connecting rod.

[0007] Preferably, the visual recognition camera device is connected to the visual recognition device base via a telescopic supporting circular tube.

[0008] Preferably, the spray assembly device comprises a medicine storage box, the medicine storage box is connected to the medicine mixer via a guide tube, and the medicine spray head is connected to the medicine mixer via a telescopic movable tube.

[0009] Preferably, the Internet of Things control module is equipped with a radio communication transceiver control device and a positioning device.

[0010] Preferably, the drug application control module is equipped with a drug mixing control device and a spraying control device.

[0011] Preferably, the servo motor is tightly fixed to the chassis mounting plate and connected to the track wheel via a transmission shaft.

[0012] The beneficial effects of the utility model are:

[0013] The visual recognition camera device can quickly and accurately judge the growth status of crops and pest and disease problems. Based on this, the pesticide application control module can regulate the robot's pesticide application action to achieve accurate and uniform pesticide application, thereby improving the efficiency of pesticide application. Through the spray combination device and the pesticide application control module, the mixing and dilution of the liquid medicine can be accurately controlled, and the concentration of the liquid medicine can be adjusted according to actual needs to reduce the waste of pesticides. At the same time, the ultrasonic sensor device, the visual recognition camera device, the motion control device, and the Internet of Things control module work together to automatically plan the path, so that the crawler robot has the ability to cross obstacles, can adapt to various terrains, and has a high level of intelligence. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of an intelligent plant protection robot proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of a spraying assembly device of an intelligent plant protection robot proposed in the utility model;

[0016] Figure 3 This is a schematic diagram of a pesticide application control module of an intelligent plant protection robot proposed in the utility model;

[0017] Figure 4 This is a schematic diagram of an Internet of Things control module of an intelligent plant protection robot proposed in the utility model;

[0018] Figure 5 The present invention is a schematic diagram of a servo motor of an intelligent plant protection robot.

[0019] Figure 6The utility model is a schematic diagram of a transmission shaft of an intelligent plant protection robot.

[0020] In the figure: 1. chassis mounting plate; 2. ultrasonic sensor device; 3. visual recognition camera device; 4. servo motor; 5. transmission shaft; 6. track wheel; 7. spraying assembly device; 8. ultrasonic control device; 9. visual recognition control device; 10. Internet of Things control module; 11. drug application control module; 12. motion control device; 21. connecting rod; 22. ultrasonic device fixed base; 31. visual recognition device base; 32. retractable supporting circular tube; 71. drug storage box; 72. guide tube; 73. drug mixer; 74. retractable movable tube; 75. drug spraying head; 101. radio communication transceiver control device; 102. positioning device; 111. drug mixing control device; 112. control spraying control device. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5 An intelligent plant protection robot includes a robot body, which is composed of a chassis mounting plate 1, on which are mounted an ultrasonic sensor device 2, a visual recognition camera device 3, a spraying assembly device 7 in the middle, an ultrasonic control device 8 at the rear, a visual recognition control device 9, an Internet of Things control module 10, a pesticide application control module 11, and a motion control device 12. Four identical servo motors 15 are arranged under the chassis mounting plate 1, so that the robot body has autonomous movement control capability, which helps to improve the intelligence level of the equipment.

[0023] like Figure 2 and Figure 3 As shown, the spraying assembly 7 includes a drug storage box 71, which is connected to a drug mixer 73 via a guide tube 72. A drug spraying head 75 is connected to the drug mixer 73 via a telescopic movable tube 74, and is used to store various drugs and drug solutions to achieve mixing and dilution. The drug application control module 11 is equipped with a drug mixing control device 111 and a spraying control device 112, which accurately control the mixing and dilution process of the drug solution and adjust the drug solution concentration according to actual needs, in order to reduce the waste of pesticides.

[0024] like Figure 4 As shown, the Internet of Things control module 10 is equipped with a radio communication transceiver control device 101 and a positioning device 102, which is intended to realize wireless signal transmission with a computer to achieve the purpose of real-time positioning.

[0025] Working principle of this utility model:

[0026] During operation, the device can realize automatic path planning through the coordinated operation of the ultrasonic sensor device 2, the motion control device 12 and the Internet of Things control module 10, so that the crawler robot has the ability to move and overcome obstacles. The motion control device 12 is responsible for controlling the servo motor 4, and drives the crawler wheel 6 through the transmission shaft 5 to achieve movement. The radio communication transceiver control device 101 and the positioning device 102 equipped in the Internet of Things control module 10 can perform wireless signal transmission with the computer to achieve real-time positioning.

[0027] The ultrasonic sensor device 2 collects real-time data and transmits it to the ultrasonic control device 8 so as to automatically plan a path and avoid obstacles ahead. When arriving in front of the green plants to be treated, the visual recognition camera device 3 is raised and lowered by telescopic support tube 32 to take pictures and transmit the data to the visual recognition control device 9, so as to quickly and accurately judge the growth status of the crops and the problems of pests and diseases.

[0028] The visual recognition control device 9 transmits the recognition result to the pesticide application control module 11, which controls the drug storage box 71 of the spraying assembly device 7 to transport the required drugs to the drug mixer 73 through the guide tube 72 for mixing and dilution. Subsequently, the drug spraying head 75 is raised and lowered by the telescopic movable tube 74 to accurately spray pesticides on the diseased green plants, aiming to reduce the amount of pesticides used and improve the efficiency of pesticide application.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent plant protection robot, comprising a robot body, characterized in that: The robot body comprises a chassis mounting plate (1), on which an ultrasonic sensor device (2), a visual recognition camera device (3), and a spraying assembly device (7) located in the middle are arranged; an ultrasonic control device (8), a visual recognition control device (9), an Internet of Things control module (10), a pesticide application control module (11), and a motion control device (12) are installed at the rear of the chassis mounting plate (1); and four identical servo motors (4) are installed at the bottom of the chassis mounting plate (1).

2. The intelligent plant protection robot according to claim 1, characterized in that: The ultrasonic sensor device (2) is connected to an ultrasonic device fixed base (22) via a connecting rod (21).

3. The intelligent plant protection robot according to claim 1, characterized in that: The visual recognition camera device (3) is connected to the visual recognition device base (31) via a telescopic supporting circular tube (32).

4. The intelligent plant protection robot according to claim 1, characterized in that: The spraying assembly device (7) comprises a medicine storage box (71), the medicine storage box (71) is connected to a medicine mixer (73) via a guide tube (72), and the medicine spraying head (75) is connected to the medicine mixer (73) via a telescopic movable tube (74).

5. The intelligent plant protection robot according to claim 1, characterized in that: The Internet of Things control module (10) is equipped with a radio communication transceiver control device (101) and a positioning device (102).

6. The intelligent plant protection robot according to claim 1, characterized in that: The drug application control module (11) is equipped with a drug mixing control device (111) and a spraying control device (112).

7. The intelligent plant protection robot according to claim 1, characterized in that: The servo motor (4) is tightly fixed to the chassis mounting plate (1) and is connected to the track wheel (6) via a transmission shaft (5).

Images