Agricultural tedding robot

Abstract

The agricultural tedding robot comprises a machine body, a tedding rake and a driving wheel are installed on the machine body, a main console is installed in the machine body, a rotating speed sensor and a wind direction sensor are installed on the machine body, and the rotating speed sensor and the wind direction sensor are respectively connected with the main console; a hemispherical rotating body is arranged outside the rotating speed sensor, the rotating body is rotationally connected to the machine body, and wind receiving grooves are formed in the four directions of the cambered surface of the rotating body respectively. The main console adjusts the overall moving speed of the machine body according to the wind speed, under the strong wind condition, if it is detected that the tedding robot advances downwind, the advancing speed of the vehicle body is reduced, and the situation that the tedding robot advances unstably due to the too high advancing speed is avoided, and if it is detected that the tedding robot advances against wind, the advancing speed of the vehicle body is increased; and poor tedding efficiency caused by too low advancing speed is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of turning and drying machines, and specifically relates to an agricultural turning and drying robot. Background Art

[0002] With the growth of automation level and the number of agricultural machines, mechanization is developing well and playing a key role in agricultural production.

[0003] When large farms dry crops, they need to turn the crops over to achieve the best drying effect. Given the large crop yields on large farms, some large farms are now equipped with agricultural turning robots to replace manual labor to turn the crops over.

[0004] The authorization announcement number CN207231188U discloses a solar automatic drying device, which has the function of automatic drying. However, the application scenario of the agricultural drying device is too broad. For farms established in windy areas, the drying device needs to follow a predetermined route during the drying process. If the wind is strong and the agricultural drying robot still works at the normal drying speed, the speed of the agricultural drying robot is likely to be too fast and unstable in the downwind state; and the speed of the agricultural drying robot is likely to be too slow and the drying effect is poor in the headwind state. Utility Model Content

[0005] The utility model provides an agricultural drying robot, which aims to solve the problem of real-time detection of wind speed and corresponding adjustment of the drying speed of the robot.

[0006] The embodiments of the utility model are realized through the following technical scheme: an agricultural drying robot comprises a body, on which a drying rake and a driving wheel are installed, a main console is installed in the body, a speed sensor and a wind direction sensor are installed on the body, and the speed sensor and the wind direction sensor are respectively connected to the main console; a hemispherical rotating body is arranged outside the speed sensor; the rotating body is rotatably connected to the body, and wind receiving grooves are respectively arranged in four directions on the outer side of the rotating body.

[0007] Preferably, the rotation speed sensor is a photoelectric sensor, and the wind receiving slot is connected to the photoelectric sensor inside the rotating body.

[0008] Preferably, the rotation speed sensor is a magnetic induction sensor, and a magnetic pole is installed on the rotating body.

[0009] A solar panel is arranged on the top of the machine body; four groups of cylinders are fixedly installed in the machine body, the four groups of cylinders are respectively hinged to the solar panel through four groups of connecting columns arranged in the vertical direction, and the four groups of cylinders are respectively connected to the main console.

[0010] A camera is installed on the machine body, and an integrated module formed by a temperature sensor and a humidity sensor is installed in the machine body. The camera, the temperature sensor, and the humidity sensor are all electrically connected to the main console.

[0011] An interactive display screen is installed on the machine body, and the interactive display screen is connected to the main console.

[0012] Furthermore, the driving wheel is an anti-skid wheel structure, the outer edge of the driving wheel is composed of a plurality of wheel blocks, the outer side surface of the wheel block is a flat surface, and anti-skid patterns are arranged on the flat surface.

[0013] A pressure sensor is installed at the bottom of the machine body, and the pressure sensor is electrically connected to the main console.

[0014] An antenna is installed on the solar panel.

[0015] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0016] The main console adjusts the overall moving speed of the machine according to the wind speed. In strong wind conditions, if it is detected that the turning and drying robot is moving with the wind, the speed of the vehicle will be slowed down to avoid unstable movement of the turning and drying robot due to excessive speed. If it is detected that the turning and drying robot is moving against the wind, the speed of the vehicle will be increased to avoid poor turning and drying efficiency due to too low speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a front view of the utility model.

[0020] Figure 3 It is a rear view of the utility model.

[0021] Figure 4 It is a top cross-sectional view of the utility model.

[0022] Figure 5 This is the structural diagram of the drive wheel.

[0023] Figure 6 It is a bottom view of the utility model.

[0024] Icon: 1-machine body, 2-rotating body, 21-photoelectric sensor, 22-wind direction sensor, 3-connecting column, 4-solar panel, 5-antenna, 6-driving wheel, 61-wheel block, 62-anti-slip groove, 7-drying rake, 8-camera, 9-interactive display screen, 10-integrated module. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] Example 1

[0029] An agricultural drying robot comprises a body 1, and a main console is installed inside the body 1. A hemispherical rotating body 2 is installed on the top of the body 1, and a wind direction sensor 22 is installed on the body 1. The rotating body 2 is rotatably connected to the body 1, and wind receiving slots are respectively arranged in four directions on the outer side of the rotating body 2. A photoelectric sensor 21 is installed inside the rotating body 2. The photoelectric sensor 21 is fixedly installed on the body 1 and electrically connected to the main console. The wind receiving slot is connected to the inside of the rotating body 2, so that the photoelectric sensor 21 is connected to the outside through the wind receiving slot. The design of the rotating body 2 is such that its windward arc surface area and the wind receiving slot present a larger area, and the leeward surface presents a smaller area. This design enables the wind to blow the wind receiving slot to make the rotating body 2 rotate at a certain speed when there is wind, and the rotation speed is proportional to the wind speed. The photoelectric sensor 21 is installed in the middle of the inner side of the rotating body 2. The photoelectric sensor 21 counts the interrupted light of the light sensor during the rotation of the rotating body 2, thereby obtaining the number of rotations per unit time. The data of the number of rotations will then be converted into wind speed data and transmitted to the main console, and the wind direction sensor data will also be transmitted to the main console.

[0030] The main control console itself is a single-chip microcomputer, and the program of the main control console itself is an existing conventional control program. The data of the photoelectric sensor and the wind direction sensor are used as input data, and the corresponding output data is output to change the rotation speed of the driving wheel. The turning speed of the drying robot is adjusted according to the wind speed detection data and the wind direction data detected by the wind direction sensor. In strong wind conditions, if the turning robot is detected to be moving with the wind, the turning speed is slowed down to avoid the turning robot being unstable due to too high a turning speed. If the turning robot is detected to be moving against the wind, the turning speed is increased to avoid poor turning efficiency due to too low a turning speed.

[0031] Four groups of cylinders are fixedly installed in the body 1, and the four groups of cylinders are respectively located at the four corners inside the body 1. The four groups of cylinders are respectively hinged to the solar panels 4 through four groups of connecting columns 3 arranged in the vertical direction, and the four groups of cylinders are respectively and individually electrically connected to the main console.

[0032] Light intensity detection and comparison modules based on light intensity sensors are installed on the four sides of the body 1. The main console determines the position of sunlight according to the light intensity detected in different directions. The main console controls and adjusts the extension and contraction of the four groups of cylinders respectively, so that the four groups of connecting columns 3 move in the vertical direction respectively, resulting in height differences, thereby tilting the solar panel 4 at a certain angle. According to the judgment of the main console, the solar panel 4 is tilted toward the position of the sun, thereby achieving a better light-receiving area, and can fully receive the energy of sunlight in different time periods, so that the energy conversion effect of the solar panel 4 is better. The solar panel 4 can fully receive the energy of sunlight in different time periods, and then convert it into electrical energy to output to the power grid or store it as backup power.

[0033] An antenna 5 is provided on the solar panel 4. The antenna 5 can receive and send wireless signals. By receiving positioning information from satellites or other signal sources, the robot can determine its own position and direction. Secondly, the antenna 5 can receive remote control signals, so that the robot can be remotely operated and controlled, thereby realizing remote control and manipulation. The antenna 5 can be connected to the Internet or other wireless networks to realize the interconnection between the robot and cloud services or other robots, thereby expanding the functions and application scenarios of the robot.

[0034] A temperature sensor and a humidity sensor are installed inside the body 1 . The temperature sensor and the humidity sensor form an integrated module 10 with the light intensity sensor. The temperature sensor and the humidity sensor are connected to the main console to feedback the temperature and humidity of the environment near the body 1 .

[0035] Furthermore, a camera 8 is installed at the front end of the body 1, and an interactive display screen 9 is installed at the rear end of the body 1. The camera 8 can monitor the grain turning process in real time, and the monitoring image can be transmitted to the fixed device through the antenna 5, and then used for remote monitoring and remote control. The interactive display screen 9 can display the robot's operating status, work progress, temperature and humidity of the turning environment, wind speed level and other data in real time. As an interactive interface, the interactive display screen 9 can be operated and set through a touch screen or buttons, such as the robot's working mode, speed and path, etc., to facilitate real-time control and adjustment of the robot. After data collection, subsequent analysis and decision-making can be carried out to help farmers optimize operating procedures and improve work efficiency and grain quality.

[0036] The body 1 is provided with a driving wheel 6, which is an anti-skid wheel structure. In the process of agricultural drying, the drying area is not necessarily flat, and the anti-skid wheel structure can ensure that the robot remains stable on different terrains and provide firm support to avoid tipping over or skidding. The outer edge of the driving wheel 6 is composed of a number of wheel blocks 61, and the outer side surface of the wheel block 61 is a flat surface, on which anti-skid patterns 62 are provided. The agricultural drying robot needs to operate on different grain surfaces, from grains to soybeans. The anti-skid wheel structure can provide strong traction to ensure that the robot can move forward and operate smoothly in various complex environments. Secondly, the anti-skid wheel structure can also reduce the impact and damage of the robot on the grain, preventing excessive compaction of the grain or causing obvious rutting.

[0037] Example 2

[0038] An agricultural drying robot comprises a body 1, and a main console is installed inside the body 1. A hemispherical rotating body 2 is installed on the top of the body 1, and a wind direction sensor 22 is installed on the body 1. The rotating body 2 is rotatably connected to the body 1, and wind receiving slots are arranged in four directions on the outer side of the rotating body 2. A magnetic pole is installed on the rotating body 2, and a magnetic induction sensor is installed inside the rotating body 2. The magnetic induction sensor is fixedly installed on the body 1 and electrically connected to the main console. The design of the wind cup makes its curved surface area facing the wind present a larger area, and the leeward surface presents a smaller area. This design enables the wind cup to rotate at a certain speed under windy conditions, and the rotation speed is proportional to the wind speed. The magnetic induction sensor is installed in the middle of the inner side of the four groups of rotating bodies 2. The magnetic induction sensor generates a magnetic field through an electromagnet. The measured object, i.e., a rotating structure composed of wind cups, will change during the rotation process because the rotating magnetic pole changes the magnetic field distribution of the magnetic induction sensor, and the number of rotations is counted by the number of changes in the magnetic field. The data of the number of rotations will then be converted into wind speed data and transmitted to the main console, and the wind direction sensor data will also be transmitted to the main console.

[0039] The main control console itself is a single-chip microcomputer, and the program of the main control console itself is an existing conventional control program. The data of the magnetic induction sensor and the wind direction sensor are used as input data, and the corresponding output data is output to change the rotation speed of the driving wheel. The turning speed of the turning robot is adjusted according to the wind speed detection data and the wind direction data detected by the wind direction sensor. In strong wind conditions, if the turning robot is detected to be moving with the wind, the turning speed is slowed down to avoid the turning robot being unstable due to too high a turning speed. If the turning robot is detected to be moving against the wind, the turning speed is increased to avoid poor turning efficiency due to too low a turning speed.

[0040] Four groups of cylinders are fixedly installed in the body 1, and the four groups of cylinders are respectively located at the four corners inside the body 1. The four groups of cylinders are respectively hinged to the solar panels 4 through four groups of connecting columns 3 arranged in the vertical direction, and the four groups of cylinders are respectively and individually electrically connected to the main console.

[0041] Light intensity detection and comparison modules based on light intensity sensors are installed on the four sides of the body 1. The main console determines the position of sunlight according to the light intensity detected in different directions. The main console controls and adjusts the extension and contraction of the four groups of cylinders respectively, so that the four groups of connecting columns 3 move in the vertical direction respectively, resulting in height differences, thereby tilting the solar panel 4 at a certain angle. According to the judgment of the main console, the solar panel 4 is tilted toward the position of the sun, thereby achieving a better light-receiving area, and can fully receive the energy of sunlight in different time periods, so that the energy conversion effect of the solar panel 4 is better. The solar panel 4 can fully receive the energy of sunlight in different time periods, and then convert it into electrical energy to output to the power grid or store it as backup power.

[0042] An antenna 5 is provided on the solar panel 4. The antenna 5 can receive and send wireless signals. By receiving positioning information from satellites or other signal sources, the robot can determine its own position and direction. Secondly, the antenna 5 can receive remote control signals, so that the robot can be remotely operated and controlled, thereby realizing remote control and manipulation. The antenna 5 can be connected to the Internet or other wireless networks to realize the interconnection between the robot and cloud services or other robots, thereby expanding the functions and application scenarios of the robot.

[0043] A temperature sensor and a humidity sensor are installed inside the body 1 . The temperature sensor and the humidity sensor form an integrated module 10 with the light intensity sensor. The temperature sensor and the humidity sensor are connected to the main console to feedback the temperature and humidity of the environment near the body 1 .

[0044] Furthermore, a camera 8 is installed at the front end of the body 1, and an interactive display screen 9 is installed at the rear end of the body 1. The camera 8 can monitor the grain turning process in real time, and the monitoring image can be transmitted to the fixed device through the antenna 5, and then used for remote monitoring and remote control. The interactive display screen 9 can display the robot's operating status, work progress, temperature and humidity of the turning environment, wind speed level and other data in real time. As an interactive interface, the interactive display screen 9 can be operated and set through a touch screen or buttons, such as the robot's working mode, speed and path, etc., to facilitate real-time control and adjustment of the robot. After data collection, subsequent analysis and decision-making can be carried out to help farmers optimize operating procedures and improve work efficiency and grain quality.

[0045] The body 1 is provided with a driving wheel 6, which is an anti-skid wheel structure. In the process of agricultural drying, the drying area is not necessarily flat, and the anti-skid wheel structure can ensure that the robot remains stable on different terrains and provide firm support to avoid tipping over or skidding. The outer edge of the driving wheel 6 is composed of a number of wheel blocks 61, and the outer side surface of the wheel block 61 is a flat surface, on which anti-skid patterns 62 are provided. The agricultural drying robot needs to operate on different grain surfaces, from grains to soybeans. The anti-skid wheel structure can provide strong traction to ensure that the robot can move forward and operate smoothly in various complex environments. Secondly, the anti-skid wheel structure can also reduce the impact and damage of the robot on the grain, preventing excessive compaction of the grain or causing obvious rutting.

[0046] The above-mentioned embodiments only express the specific implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the protection scope of the present application. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the technical solution concept of the present application, and these all belong to the protection scope of the present application.

Claims

1. An agricultural drying robot, comprising a body (1), a drying harrow (7) and a driving wheel (6) being mounted on the body (1), and a main control console being mounted inside the body (1), characterized in that: A rotation speed sensor and a wind direction sensor (22) are installed on the machine body, and the rotation speed sensor and the wind direction sensor (22) are respectively connected to the main console; a hemispherical rotating body (2) is arranged outside the rotation speed sensor, and the rotating body (2) is rotatably connected to the machine body (1), and wind receiving grooves are respectively arranged in four directions on the outer side surface of the rotating body (2).

2. The agricultural drying robot according to claim 1, characterized in that: The rotation speed sensor is a photoelectric sensor (21), and the wind receiving slot is connected to the photoelectric sensor (21) inside the rotating body (2).

3. The agricultural drying robot according to claim 1, characterized in that: The rotation speed sensor is a magnetic induction sensor, and a magnetic pole is installed on the rotating body (2).

4. The agricultural drying robot according to claim 1, characterized in that: A solar panel (4) is arranged on the top of the machine body; four groups of cylinders are fixedly installed in the machine body (1); the four groups of cylinders are respectively hinged to the solar panel (4) via four groups of connecting columns (3) arranged in a vertical direction; and the four groups of cylinders are respectively connected to the main console.

5. The agricultural drying robot according to claim 1, characterized in that: A camera (8) is installed on the machine body (1), and an integrated module (10) formed by a temperature sensor and a humidity sensor is installed in the machine body (1); the camera (8), the temperature sensor, and the humidity sensor are all electrically connected to the main console.

6. The agricultural drying robot according to claim 1, characterized in that: An interactive display screen (9) is installed on the machine body (1), and the interactive display screen (9) is connected to the main console.

7. The agricultural drying robot according to claim 1, characterized in that: The driving wheel (6) is an anti-skid wheel structure. The outer edge of the driving wheel (6) is composed of a plurality of wheel blocks (61). The outer side surface of the wheel block (61) is a flat surface, and anti-skid patterns (62) are arranged on the flat surface.

8. The agricultural drying robot according to claim 1, characterized in that: A pressure sensor is installed at the bottom of the machine body (1), and the pressure sensor is electrically connected to the main console.

9. The agricultural drying robot according to claim 4, characterized in that: An antenna (5) is installed on the solar panel (4).

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