Unmanned aerial vehicle multi-angle sprinkler head

Abstract

The utility model provides an unmanned aerial vehicle multi-angle sprinkler head, which relates to the unmanned aerial vehicle field, and comprises a connecting rod and a mounting rack, the side wall of the connecting rod is provided with a first motor, the output end of the first motor is provided with a first transmission shaft, and the upper part of the mounting rack is connected with the first transmission shaft through an adjusting rod; adjusting seats are connected to the two sides of the mounting frame through electric push rods, nozzles are arranged on the adjusting seats through second transmission shafts, second motors are connected to the output ends of the second transmission shafts, and intelligent sensing assemblies are further arranged on the connecting rods and the mounting frame. According to the utility model, a wind speed sensor in the intelligent sensing assembly is used for detecting wind speed, a laser radar sensor is used for carrying out terrain scanning, a flow sensor is used for detecting the flow of the nozzle, and data of a plurality of sensors are combined, so that the control module can more comprehensively know the working environment, and the angle of the nozzle can be more intelligently adjusted; the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane field especially, it is a kind of unmanned plane multi-angle spraying head. BACKGROUND

[0002] The application range of unmanned plane is wider, including agricultural unmanned plane, by assembling spraying head below unmanned plane, cooperate with the unmanned plane of flight can be sprayed in air farmland and work of pesticide spraying;

[0003] The spraying head of existing unmanned plane mostly cannot be adjusted at multiple angles, need staff to manually adjust the angle of spraying head before flight or after stopping unmanned plane, in actual use process, part of scene or site needs to adjust the spraying angle of spraying head in real time according to demand to meet the demand of pesticide spraying, so it is more inconvenient to use. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the following problems existing in prior art: the spraying head of existing unmanned plane mostly cannot be adjusted at multiple angles, need staff to manually adjust the angle of spraying head before flight or after stopping unmanned plane, in actual use process, part of scene or site needs to adjust the spraying angle of spraying head in real time according to demand to meet the demand of pesticide spraying, so it is more inconvenient to use.

[0005] To solve the problems existing in prior art, the utility model provides a kind of unmanned plane multi-angle spraying head, including connecting rod and mounting bracket, the side wall of the connecting rod is equipped with first motor, the output end of the first motor is equipped with first transmission shaft, the upper portion of the mounting bracket is connected with first transmission shaft by adjusting rod, the two sides of the mounting bracket are connected with adjusting seat by electric push rod, the adjusting seat is equipped with nozzle by second transmission shaft, the output end of the second transmission shaft is connected with second motor, the connecting rod and mounting bracket are also equipped with intelligent sensing component;

[0006] The intelligent sensing component includes wind speed sensor, laser radar sensor and control module, the wind speed sensor is fixedly arranged on the two sides of the top of mounting bracket, the laser radar sensor is embedded in the bottom of mounting bracket, the control module is fixedly arranged on the surface of connecting rod.

[0007] Further, the wind speed sensor and laser radar sensor are electrically connected with control module, and the control module is electrically connected with the control components of the first motor and the second motor.

[0008] Further, the nozzle is also provided with a flow sensor, and the flow sensor is electrically connected with the control module.

[0009] Further, the mounting frame is internally provided with a mounting groove matched with the electric push rod, and the electric push rod is embeddedly mounted on the mounting frame through the mounting groove.

[0010] Further, the two sides of the bottom of the mounting frame are further provided with light supplement lamps, and the light supplement lamps provide illumination for the laser radar sensor.

[0011] Further, the top of the connecting rod is provided with a connecting seat, and the connecting rod is connected with the unmanned aerial vehicle through the connecting seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The first motor drives the first transmission shaft to rotate forward or reversely, so as to drive the mounting frame and the spray head to adjust inwardly or outwardly, the second motor drives the second transmission shaft to rotate forward or reversely, and the spray head is rotated through the rotation of the second transmission shaft, so that the angle of the spray head can be adjusted independently, and in the use process, the adjusting seat and the spray head can be telescopic adjusted through the electric push rod, the spraying distance of the spray head is adjusted conveniently for the staff, the wind speed sensor detects the wind speed, the terrain is scanned through the laser radar sensor, the flow sensor detects the flow of the spray head, and the data of the plurality of sensors are combined, so that the control module can more comprehensively understand the working environment, the angle of the spray head is more intelligently adjusted, and the practicability of the device is increased. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a whole structure schematic view of the utility model;

[0015] Fig. 2 It is a front view of the utility model;

[0016] Fig. 3 It is a local structure schematic view of the adjusting seat of the utility model.

[0017] The figure mark: 1, connecting rod; 2, control module; 3, adjusting seat; 4, spray head; 5, electric push rod; 6, wind speed sensor; 7, adjusting rod; 8, mounting frame; 9, first motor; 10, first transmission shaft; 11, laser radar sensor; 12, light supplement lamp; 13, second motor; 14, second transmission shaft. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor all belong to the protection scope of the application.

[0019] Specific embodiments of the present application will be described below with reference to the accompanying drawings.

[0020] Embodiment 1

[0021] As Figs. 1-3 shown, a multi-angle spraying head of a unmanned aerial vehicle, comprising a connecting rod 1 and a mounting rack 8, the side wall of the connecting rod 1 is provided with a first motor 9, the output end of the first motor 9 is provided with a first transmission shaft 10, the upper part of the mounting rack 8 is connected with the first transmission shaft 10 through an adjusting rod 7, the two sides of the mounting rack 8 are connected with an adjusting seat 3 through an electric push rod 5, the adjusting seat 3 is provided with a spray head 4 through a second transmission shaft 14, the output end of the second transmission shaft 14 is connected with a second motor 13, the connecting rod 1 and the mounting rack 8 are also provided with an intelligent sensing component;

[0022] The intelligent sensing component comprises a wind speed sensor 6, a laser radar sensor 11 and a control module 2, the wind speed sensor 6 is fixedly arranged on the two sides of the top of the mounting rack 8, the laser radar sensor 11 is embedded in the bottom of the mounting rack 8, and the control module 2 is fixedly arranged on the surface of the connecting rod 1;

[0023] In the embodiment, the wind speed sensor 6 and the laser radar sensor 11 are electrically connected with the control module 2, the control module 2 is electrically connected with the control components of the first motor 9 and the second motor 13, the spray head 4 is also provided with a flow sensor, the flow sensor is electrically connected with the control module 2, the mounting rack 8 is internally provided with a mounting groove matched with the electric push rod 5, the electric push rod 5 is embeddedly mounted on the mounting rack 8 through the mounting groove, the two sides of the bottom of the mounting rack 8 are also provided with a light supplementing lamp 12, the light supplementing lamp 12 provides illumination for the laser radar sensor 11, and the top of the connecting rod 1 is provided with a connecting seat, the connecting rod 1 is connected with the unmanned aerial vehicle through the connecting seat.

[0024] Working principle explanation: in the use process of the device, the wind speed is detected through the wind speed sensor 6, the terrain is scanned through the laser radar sensor 11, the flow of the spray head 4 is detected through the flow sensor, and the data of multiple sensors are combined, so that the control module 2 can more comprehensively understand the working environment, thereby more intelligently adjusting the angle of the spray head 4, when the control module 2 controls the first motor 9 to start, the first motor 9 drives the first transmission shaft 10 to rotate forward or reverse, the first transmission shaft 10 rotates to drive the adjusting rod 7 and the mounting rack 8 to rotate, the mounting rack 8 rotates to drive the spray head 4 to adjust inward or outward, the second motor 13 drives the second transmission shaft 14 to rotate forward or reverse after starting, the second transmission shaft 14 rotates to drive the spray head 4 to rotate, so that the angle of the spray head 4 can be adjusted alone, and in the use process, the electric push rod 5 can drive the adjusting seat 3 and the spray head 4 to perform telescopic adjustment work, which facilitates the staff to adjust the spraying distance of the spray head 4 and increases the practicability of the device.

[0025] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-angle spray head for unmanned aerial vehicles, comprising a connecting rod (1) and a mounting bracket (8), characterized in that: The side wall of the connecting rod (1) is provided with a first motor (9), the output end of the first motor (9) is provided with a first drive shaft (10), the top of the mounting bracket (8) is connected to the first drive shaft (10) through an adjusting rod (7), the two sides of the mounting bracket (8) are connected to adjusting seats (3) through electric push rods (5), the adjusting seats (3) are provided with nozzles (4) through a second drive shaft (14), the output end of the second drive shaft (14) is connected to a second motor (13), and the connecting rod (1) and the mounting bracket (8) are also provided with intelligent sensing components; The intelligent sensing component includes a wind speed sensor (6), a lidar sensor (11), and a control module (2). The wind speed sensor (6) is fixed on both sides of the top of the mounting bracket (8), the lidar sensor (11) is embedded in the bottom of the mounting bracket (8), and the control module (2) is fixed on the surface of the connecting rod (1).

2. The multi-angle spray head for unmanned aerial vehicles according to claim 1, characterized in that: The wind speed sensor (6) and the lidar sensor (11) are electrically connected to the control module (2), and the control module (2) is electrically connected to the control components of the first motor (9) and the second motor (13).

3. The multi-angle spray head for unmanned aerial vehicles according to claim 1, characterized in that: The nozzle (4) is also equipped with a flow sensor, which is electrically connected to the control module (2).

4. The multi-angle spray head for unmanned aerial vehicles according to claim 1, characterized in that: The mounting bracket (8) has an internal mounting groove that is compatible with the electric push rod (5), through which the electric push rod (5) is embedded in the mounting bracket (8).

5. A multi-angle spray head for unmanned aerial vehicles according to claim 1, characterized in that: The mounting bracket (8) is also equipped with supplementary lights (12) on both sides of its bottom, which provide illumination for the lidar sensor (11).

6. The multi-angle spray head for unmanned aerial vehicles according to claim 1, characterized in that: The top of the connecting rod (1) is provided with a connecting seat, through which the connecting rod (1) is connected to the drone.

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