Novel unmanned aerial vehicle pesticide spraying structure

Abstract

The utility model discloses a novel unmanned aerial vehicle pesticide spraying structure which comprises an unmanned aerial vehicle body, a mounting plate is arranged in the middle of the bottom end of the unmanned aerial vehicle body, a top end mounting frame is arranged at the bottom end of the mounting plate, the top end mounting frame comprises a top frame, a corner brace arranged on the top frame and a bottom ring arranged below the top frame, and a water tank assembly is arranged at the bottom end of the bottom ring. The water tank assembly comprises a water tank body, a water outlet end arranged on the outer side of the water tank body and a bottom end mounting support, the water tank body is arranged in the bottom end mounting support, a rotating motor is arranged at the bottom end of the bottom end mounting support and used for horizontally rotating a bottom structure, and a rotating frame can be used for fixing structures such as a spray head. The structure of the top end is matched to achieve the effect of expanding horizontal spraying and covering, the driving motor structure at the bottom end can drive the driven wheel structure at the bottom end through a belt and drive the rotating frame structure at the bottom end to deflect by a small angle, spraying at a specific position is achieved, and field use is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of unmanned aerial vehicle plant protection devices, in particular to a novel unmanned aerial vehicle pesticide spraying structure. Background Art

[0002] Agricultural drones are unmanned aircraft used for agricultural and forestry plant protection operations. This type of unmanned aircraft consists of three parts: multi-rotor, GPS flight control, and spraying mechanism. It can spray pesticides, seeds, powders, etc. through ground remote control or GPS flight control. Its spraying efficiency is 30 times that of traditional manual work. The aircraft uses intelligent control, and the operator controls it through the ground remote control and GPS positioning. The downward airflow generated by its rotor helps to increase the penetration of fog flow into crops, and the prevention and control effect is good. At the same time, remote control of pesticide application greatly improves the safety of pesticide spraying. It can also monitor agricultural pests and diseases in real time by carrying video devices.

[0003] The prior art discloses a foldable agricultural drone with application number: CN201820074278.7, which mainly includes: a foldable agricultural drone, mainly including: a fuselage, multiple propellers and multiple arms, the four corners of the fuselage are connected to the arms, the propellers are located on the far arms of the arms, the arms are mainly composed of a near arm, a far arm and a threaded sleeve, and a concave sleeve is provided at one end of the near arm close to the threaded sleeve. However, the spray head of the prior art drone is fixed when spraying pesticides, which makes it difficult for crops to contact the pesticides evenly. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a novel unmanned aerial vehicle pesticide spraying structure, which drives the turntable structure at the bottom to rotate through the arranged rotating disk and driving motor structure, and horizontally rotates the bottom structure, and the rotating frame therein can be used to fix structures such as spray heads, and cooperate with the structure at the top to achieve the effect of expanding the horizontal spraying, and the driving motor structure at the bottom can drive the driven wheel structure at the bottom through a belt, and drive the rotating frame structure at the bottom to deflect at a small angle, so as to achieve spraying at a specific position, which is convenient for on-site use.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a novel unmanned aerial vehicle pesticide spraying structure, comprising an unmanned aerial vehicle body, a mounting plate is arranged at the middle part of the bottom end of the unmanned aerial vehicle body, a top mounting frame is arranged at the bottom end of the mounting plate, the top mounting frame comprises a top frame, an angle code on the top frame and a bottom ring arranged under the top frame, a water tank assembly is arranged at the bottom end of the bottom ring, the water tank assembly comprises a water tank body, a water outlet end arranged on the outside of the water tank body and a bottom mounting bracket, the water tank body is arranged in the bottom mounting bracket, a rotating motor is arranged at the bottom end of the bottom mounting bracket, a rotating disk is arranged at the bottom end of the rotating motor, the bottom end of the rotating disk is fixedly connected to the mounting assembly, the mounting assembly comprises a turntable, a side frame fixed to the bottom end of the turntable and a driving motor arranged in the side frame, one side output end of the driving motor is fixed to the belt transmission, and the other end of the belt is fixed to the outer side of the turntable.

[0006] As a preferred technical solution of the present invention, the bottom ring and the top frame are fixedly connected by multiple groups of connecting rods.

[0007] As a preferred technical solution of the utility model, a rotating shaft structure is arranged in the middle of the rotating frame, and a driven wheel structure is arranged on the outer side of the rotating shaft, and the belt is in transmission connection with the driven wheel.

[0008] As a preferred technical solution of the utility model, the rotating disk and the turntable are fixedly connected.

[0009] As a preferred technical solution of the utility model, the bottom output end of the rotating motor is fixedly connected to the top end of the rotating disk.

[0010] As a preferred technical solution of the utility model, the top end of each group of the angle codes is fixedly connected to the mounting plate by bolts.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. In this device, by setting up the top mounting frame assembly and the water tank assembly structure, the user can realize the installation and fixation of the drone body and the bottom structure through multiple sets of angle code structures. The user can connect and fix water tank assemblies of different sizes to the top mounting frame, and during installation, the multiple sets of angle code structures can be used to realize the connection and fixation between it and the drone body, which also facilitates on-site disassembly and installation.

[0013] 2. In this device, through the setting of the rotating disk and the driving motor structure, the rotating disk structure drives the turntable structure at the bottom to rotate, and the bottom structure is rotated horizontally, and the rotating frame therein can be used to fix the nozzle and other structures, and cooperate with the top structure to achieve the effect of expanding the horizontal spraying, and the driving motor structure at the bottom can drive the driven wheel structure at the bottom through the belt, and drive the rotating frame structure at the bottom to deflect at a small angle, so as to realize the spraying at a specific position, which is convenient for on-site use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 This is a structural breakdown diagram of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the water tank assembly and the installation assembly of the utility model;

[0017] Figure 4 This is a structural disassembly diagram of the water tank and the top mounting frame of the utility model.

[0018] Among them: 1. UAV body; 11. Mounting plate; 2. Top mounting frame; 21. Top frame; 22. Angle code; 23. Bottom ring; 3. Water tank assembly; 31. Water tank body; 32. Water outlet; 33. Rotating disk; 34. Rotating motor; 35. Mounting bracket; 4. Mounting assembly; 41. Turntable; 42. Side frame; 43. Belt; 44. Rotating frame; 45. Driving motor. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Embodiment:

[0021] like Figure 1-4As shown, the utility model provides a novel unmanned aerial vehicle pesticide spraying structure, including an unmanned aerial vehicle body 1, a mounting plate 11 is arranged at the middle of the bottom end of the unmanned aerial vehicle body 1, a top mounting frame 2 is arranged at the bottom end of the mounting plate 11, the top mounting frame 2 includes a top frame 21, an angle code 22 on the top frame 21 and a bottom ring 23 arranged under the top frame 21, a water tank assembly 3 is arranged at the bottom end of the bottom ring 23, the water tank assembly 3 includes a water tank body 31, a water outlet 32 ​​arranged outside the water tank body 31 and a bottom mounting bracket 35, the water tank body 31 is arranged in the bottom mounting bracket 35, a rotating motor 34 is arranged at the bottom end of the bottom mounting bracket 35, a rotating disk 33 is arranged at the bottom end of the rotating motor 34, and the bottom end of the rotating disk 33 It is fixedly connected to the mounting assembly 4, which includes a turntable 41, a side frame 42 fixed to the bottom end of the turntable 41, and a driving motor 45 arranged in the side frame 42. One side output end of the driving motor 45 is fixedly driven by a belt 43, and the other end of the belt 43 is fixedly driven by an outer side of a rotating frame 44. Through the top mounting frame 2 assembly and the water tank assembly 3 structure, the user can realize the installation and fixation of the drone body 1 and the bottom structure through multiple groups of angle codes 22 structures. The user can connect and fix water tank assemblies 3 of different sizes to the top mounting frame 2. During installation, the connection and fixation between it and the drone body 1 can be realized through multiple groups of angle codes 22 structures, and it is also convenient for on-site disassembly and installation.

[0022] In other embodiments, the bottom ring 23 and the top frame 21 are fixedly connected by multiple groups of connecting rods; a rotating shaft structure is provided in the middle of the rotating frame 44, and a driven wheel structure is provided on the outer side of the rotating shaft, and the belt 43 maintains a transmission connection with the driven wheel; the rotating disk 33 and the rotating disk 41 are fixedly connected; the bottom output end of the rotating motor 34 is fixedly connected to the top of the rotating disk 33; the top of each group of angle codes 22 is fixedly connected to the mounting plate 11 by bolts; through the provided rotating disk 33 and driving motor 45 structure, the rotating disk 33 structure drives the rotating disk 41 structure at the bottom to rotate, and the bottom structure is horizontally rotated, and the rotating frame 44 can be used to fix structures such as nozzles, and cooperate with the structure at the top to achieve the effect of expanding horizontal spraying, and the driving motor 45 structure at the bottom can drive the driven wheel structure at the bottom through the belt 42, and drive the rotating frame 44 structure at the bottom to deflect at a small angle, so as to achieve spraying at a specific position, which is convenient for on-site use.

[0023] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A novel unmanned aerial vehicle pesticide spraying structure, comprising an unmanned aerial vehicle body (1), characterized in that: A mounting plate (11) is provided at the middle of the bottom end of the drone body (1); a top mounting frame (2) is provided at the bottom end of the mounting plate (11); the top mounting frame (2) comprises a top frame (21), an angle code (22) provided on the top frame (21), and a bottom ring (23) provided under the top frame (21); a water tank assembly (3) is provided at the bottom end of the bottom ring (23); the water tank assembly (3) comprises a water tank body (31), a water outlet (32) provided outside the water tank body (31), and a bottom mounting bracket (35); the water tank body (31) is provided at the bottom end. Inside the mounting bracket (35), a rotating motor (34) is arranged at the bottom end of the bottom mounting bracket (35), a rotating disk (33) is arranged at the bottom end of the rotating motor (34), the bottom end of the rotating disk (33) is fixedly connected to the mounting assembly (4), the mounting assembly (4) comprises a rotating disk (41), a side frame (42) fixed to the bottom end of the rotating disk (41), and a driving motor (45) arranged in the side frame (42), one side output end of the driving motor (45) is fixedly connected to the belt (43) by transmission, and the other end of the belt (43) is fixedly connected to the outer side of the rotating frame (44) by transmission.

2. A novel drone pesticide spraying structure according to claim 1, characterized in that: The bottom ring (23) and the top frame (21) are fixedly connected via a plurality of groups of connecting rods.

3. The novel unmanned aerial vehicle pesticide spraying structure according to claim 1 is characterized in that: A rotating shaft structure is arranged in the middle of the rotating frame (44), and a driven wheel structure is arranged on the outer side of the rotating shaft, and the belt (43) is in transmission connection with the driven wheel.

4. The novel unmanned aerial vehicle pesticide spraying structure according to claim 1 is characterized in that: The rotating disk (33) and the rotating disk (41) are fixedly connected.

5. The novel unmanned aerial vehicle pesticide spraying structure according to claim 1 is characterized by: The bottom output end of the rotating motor (34) is fixedly connected to the top end of the rotating disk (33).

6. The novel unmanned aerial vehicle pesticide spraying structure according to claim 1 is characterized by: The top end of each set of the angle codes (22) is fixedly connected to the mounting plate (11) by means of bolts.

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