Agricultural pesticide spraying unmanned aerial vehicle

Abstract

The utility model discloses an agricultural pesticide spraying unmanned aerial vehicle, and relates to the field of unmanned aerial vehicles. Through the arrangement of the mounting block, the mounting frame, the mounting groove, the clamping block, the sliding bolt, the first spring, the push plate and the second spring, the disassembly and assembly process of the pesticide box becomes very convenient and efficient, during disassembly, only the sliding bolt needs to be simply operated, limitation of the clamping block to the mounting block can be easily relieved by means of the elastic effect of the spring, and the labor intensity of workers is reduced. The pesticide box is rapidly pushed to be separated from the installation position, then the clamping block capable of automatically resetting makes preparation for next installation, complex tools are not needed, manpower and time cost is greatly saved, the intermittent time of plant protection operation of the unmanned aerial vehicle is shortened, cleaning work of the pesticide box is facilitated, and the installation block can smoothly slide in and be accurately locked during installation; the stability and convenience of pesticide box installation are ensured, a solid foundation is laid for wide application and popularization of the agricultural unmanned aerial vehicle plant protection technology, and efficient and intelligent development of the plant protection link in the agricultural modernization process is powerfully promoted.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane field, concretely is an agricultural unmanned plane of spraying pesticide. BACKGROUND

[0002] As the unmanned plane is controlled by radio remote control and program control device, its body, flight control, data link, launch recovery and power system work together, in the military field, it can undertake diversified key tasks, in civil and military fields, it can be used in agriculture, forestry, aerial photography, logistics, environmental monitoring, rescue and other fields, and it can deeply penetrate and change modern society, and it can promote the development of various fields.

[0003] With the development and maturity of unmanned plane technology, the agricultural unmanned plane commonly seen on the market can carry pesticide spraying devices to carry out pesticide application, which can not only achieve efficient prevention and control of pests and diseases, but also greatly reduce the labor burden and work intensity of ground artificial plant protection, inject strong power into the modernization process of agricultural production, become an important support force for agricultural technological innovation, further improve the efficiency and quality of agricultural production, and expand the new dimension and space of agricultural development.

[0004] However, the agricultural unmanned plane commonly seen on the market has some defects in actual use, the pesticide tank carried by the unmanned plane is generally fixed on the support frame at the bottom of the unmanned plane main body by means of a plurality of fixed bolts, and the pesticide tank needs to be disassembled and cleaned after the pesticide spraying operation is completed, so the disassembly and assembly of the pesticide tank are very complicated and inconvenient, which greatly affects the work efficiency, and therefore, further improvement is needed. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model aims at providing an agricultural unmanned plane to solve the technical problems mentioned in the background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an agricultural unmanned plane, comprising an unmanned plane main body, a support frame and a pesticide tank, the support frame is fixedly installed with a mounting bracket on the outer wall, the mounting bracket is provided with a mounting groove on the outer wall, the pesticide tank is fixedly installed with a mounting block in sliding connection with the mounting bracket on the outer wall, a clamping block is slidingly installed in the mounting bracket, a sliding bolt is fixedly installed at the end of the clamping block, a first spring is sleeved on the outer wall of the sliding bolt, a push plate is slidingly installed on the outer wall of the mounting bracket, and a second spring is fixedly installed on the outer wall of the push plate.

[0007] By adopting the technical scheme, the dismounting and mounting process of the medicine box is extremely convenient and efficient. When dismounting, only simple operation of the slide bolt is needed, and the elastic action of the spring can easily release the restriction of the clamping block on the mounting block, quickly push the medicine box away from the mounting position, and the automatically reset clamping block is ready for the next installation. The whole process does not need to use complex tools, greatly saves the labor and time cost, reduces the intermittent time of unmanned aerial vehicle plant protection operation, facilitates the cleaning work of the medicine box, and the mounting block can be smoothly slid into and precisely locked during the mounting process, ensuring the stability and convenience of the medicine box installation, laying a solid foundation for the wide application and promotion of agricultural unmanned aerial vehicle plant protection technology, and effectively promoting the efficient and intelligent development of the plant protection link in the agricultural modernization process.

[0008] Further, the mounting rack is designed as a " " shape as a whole, the distance between the inner walls of the two sides of the mounting rack corresponds to the medicine box, and the length of the mounting rack is greater than the length of the medicine box.

[0009] By adopting the technical scheme, the medicine box is convenient to be mounted on the unmanned aerial vehicle body through the mounting rack.

[0010] Further, the mounting block is symmetrically distributed with two groups on the outer wall of the medicine box, and the thickness of the mounting block is less than the thickness of the mounting rack, and the end corner of the mounting block is designed as an inclined angle.

[0011] By adopting the technical scheme, the convenient and stable installation of the medicine box can be realized through the mounting block.

[0012] Further, the mounting slot is symmetrically provided with two groups on the inner walls of the two sides of the mounting rack, and the end of the mounting slot away from the push plate is designed as an opening, and the outer wall of the mounting slot is in close contact with the outer wall of the mounting block.

[0013] By adopting the technical scheme, the mounting block is convenient to be mounted into the mounting slot.

[0014] Further, the clamping block is symmetrically provided with two groups in the mounting rack, and the end outer wall of the clamping block is designed as an inclined surface, and the thickness of the clamping block is greater than the width of the mounting slot.

[0015] By adopting the technical scheme, the sliding of the slide block can be limited through the clamping block, so that the quick dismounting and mounting of the medicine box can be realized.

[0016] Further, the first spring is in close contact with the end outer wall of the clamping block at one end, and the other end of the first spring is in close contact with the inside of the mounting rack.

[0017] By adopting the technical scheme, the first spring can automatically reset the clamping block when mounting the medicine box, realizing convenient installation.

[0018] Further, the outer wall of the push plate at two ends is attached to the outer wall of the mounting groove, one end of the second spring is attached to the outer wall of the push plate, and the other end of the second spring is attached to the outer wall of the mounting frame.

[0019] By adopting the technical scheme, the slide block is pushed out by the second spring and the push plate after the slide block is released from the limit of the clamping block, so that the disassembly of the medicine box is facilitated.

[0020] To sum up, the utility model mainly has the following beneficial effects:

[0021] The utility model discloses a mounting block, mounting frame, mounting groove, clamping block, slide bolt, first spring, push plate and second spring are set up, make the disassembly and installation process of medicine box become very convenient and efficient, when disassembling, only need simple operation slide bolt, with the elastic action of spring, can easily release the limit of clamping block to mounting block, fast push medicine box and separate installation position, the clamping block that resets automatically prepares for next time installation, the whole process does not need to rely on complicated tool, greatly save manpower and time cost, reduce the intermittent time of unmanned plane plant protection operation, facilitate the cleaning work of medicine box, during installation, mounting block can slide into and be locked accurately, ensure the stability and convenience of medicine box installation, lay a solid foundation for the wide application and popularization of agricultural unmanned plane plant protection technology, effectively promote the high efficiency and intelligent development of plant protection link in the process of agricultural modernization. DRAWINGS

[0022] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0023] Figure 2 It is the three-dimensional structure schematic diagram of the utility model after removing unmanned plane main body, medicine box and support frame;

[0024] Figure 3 It is the cross-sectional three-dimensional structure schematic diagram of the mounting frame of the utility model;

[0025] Figure 4 It is the three-dimensional structure schematic diagram of the utility model Figure 3 It is the enlarged view of A in the utility model;

[0026] Figure 5 It is the cross-sectional three-dimensional structure schematic diagram of the mounting frame of the utility model.

[0027] In the drawing: 1, unmanned plane main body;2, support frame;3, medicine box;31, mounting block;4, mounting frame;41, mounting groove;5, clamping block;51, slide bolt;52, first spring;6, push plate;62, second spring. DETAILED DESCRIPTION

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0029] Next, the embodiments of the present utility model will be described according to its overall structure.

[0030] An agricultural spraying drone, as Figure 1 - Figure 5 shown, includes a drone main body 1, a support frame 2 and a medicine box 3. An installation frame 4 is fixedly installed on the outer wall of the support frame 2, and an installation groove 41 is provided on the outer wall of the installation frame 4. An installation block 31 slidably connected to the installation frame 4 is fixedly installed on the outer wall of the medicine box 3. A clamping block 5 is slidably installed inside the installation frame 4, and a sliding bolt 51 is fixedly installed at the end of the clamping block 5. A first spring 52 is sleeved on the outer wall of the sliding bolt 51. A push plate 6 is slidably installed on the outer wall of the installation frame 4, and a second spring 62 is fixedly installed on the outer wall of the push plate 6, making the disassembly and installation process of the medicine box 3 extremely convenient and efficient. During disassembly, only need to simply operate the sliding bolt 51, and with the elastic action of the spring, it can easily release the restriction of the clamping block 5 on the installation block 31, quickly push the medicine box 3 out of the installation position, and then the automatically reset clamping block 5 is ready for the next installation. The whole process does not require the aid of complex tools, greatly saving manpower and time costs, reducing the intermittent time of the drone plant protection operation, facilitating the cleaning work of the medicine box 3. During the installation process, the installation block 31 can smoothly slide in and be accurately locked, ensuring the stability and convenience of the installation of the medicine box 3, laying a solid foundation for the wide application and promotion of the agricultural drone plant protection technology, and strongly promoting the high-efficiency and intelligent development of the plant protection link in the process of agricultural modernization.

[0031] Please refer to Figure 1 - Figure 5 , the installation frame 4 is integrally designed in a "C" shape, and the distance between the inner walls on both sides of the installation frame 4 is correspondingly set with the medicine box 3, and the length of the installation frame 4 is greater than the length of the medicine box 3, making it convenient for the medicine box 3 to be installed on the drone main body 1 through the installation frame 4

[0032] Please refer to Figure 1 - Figure 4 , two groups of installation blocks 31 are symmetrically distributed on the outer wall of the medicine box 3, and the thickness of the installation block 31 is less than the thickness of the installation frame 4, and the end corners of the installation block 31 are designed with bevels, making it possible to achieve the convenient and stable installation of the medicine box 3 through the installation block 31.

[0033] Please refer to Figure 1 - Figure 5The mounting groove 41 is symmetrically provided with two groups on the inner wall of the mounting frame 4, and the mounting groove 41 is designed as an opening at the end away from the push plate 6, and the outer wall of the mounting groove 41 is attached to the outer wall of the mounting block 31, so that the mounting block 31 is conveniently mounted into the mounting groove 41.

[0034] Please refer to Figure 2 - Figure 5 The clamping block 5 is symmetrically provided with two groups inside the mounting frame 4, and the outer wall of the end of the clamping block 5 is designed as an inclined surface, and the thickness of the clamping block 5 is greater than the width of the mounting groove 41, so that the sliding of the sliding block is limited by the clamping block 5, thereby realizing the quick disassembly and assembly of the medicine box 3.

[0035] Please refer to Figure 3 and Figure 4 The outer wall of one end of the first spring 52 is attached to the outer wall of the end of the clamping block 5, and the other end of the first spring 52 is attached to the inside of the mounting frame 4, so that the first spring 52 can automatically reset the clamping block 5 when the medicine box 3 is mounted, realizing convenient mounting.

[0036] Please refer to Figure 2 - Figure 5 The outer wall of the two ends of the push plate 6 is attached to the outer wall of the mounting groove 41, and one end of the second spring 62 is attached to the outer wall of the push plate 6, and the other end of the second spring 62 is attached to the outer wall of the mounting frame 4, so that after the clamping block 5 is released from the sliding block, the sliding block is pushed out by the second spring 62 and the push plate 6, thereby facilitating the disassembly of the medicine box 3.

[0037] The working principle of the utility model is as follows: when disassembling the medicine box 3, first, manually pull the sliding bolt 51 outward, the movement of the sliding bolt 51 drives the clamping block 5 to slide along its sliding track away from the mounting block 31, in this process, the first spring 52 is compressed under force, when the clamping block 5 completely separates from the mounting block 31, the locking and limiting of the clamping block 5 to the mounting block 31 is immediately released, the accumulated extrusion force of the second spring 62 in the compressed state is released, under the driving of the force, the push plate 6 smoothly slides along the mounting groove 41, and then pushes the medicine box 3 and the mounting block 31 as a whole to move away from the push plate 6, when the mounting block 31 slides to the position of the clamping block 5 and blocks it, manually take out the medicine box 3, at this moment, the first spring 52 is no longer extruded, restores the deformation and pushes the clamping block 5 back to the initial position, thus the convenient disassembly operation of the medicine box 3 is successfully completed.

[0038] When the medicine box 3 is installed, first, the end of the installation block 31 is accurately aligned with the opening at the end of the installation slot 41, then a pushing force is applied to the medicine box 3, so that the installation block 31 slowly slides along the installation slot 41, when the end of the installation block 31 contacts the inclined surface of the clamping block 5, the clamping block 5 is extruded and gradually retracted into the installation frame 4, continuously push the medicine box 3, until the end of the installation block 31 contacts and extrudes the push plate 6, when the installation block 31 is completely slid into the installation slot 41 and the extrusion force of the clamping block 5 disappears, the first spring 52 releases the elastic potential energy and pushes the clamping block 5 to reset, at this time, the clamping block 5 just restricts the installation block 31 in the installation slot 41, so that the convenient installation process of the medicine box 3 is successfully realized.

[0039] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, the person skilled in the art can make the modification, replacement and variation of the embodiment without the creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as in the claim range of the utility model, it is protected by the patent law.

Claims

1. An agricultural pesticide spraying unmanned aerial vehicle, comprising an unmanned aerial vehicle body (1), a support frame (2) and a pesticide tank (3), characterized in that: The support frame (2) is fixedly installed with a mounting frame (4) on the outer wall, and the mounting frame (4) is provided with a mounting groove (41) on the outer wall, the medicine box (3) is fixedly installed with a mounting block (31) in sliding connection with the mounting frame (4) on the outer wall, the mounting frame (4) is internally slidably installed with a clamping block (5), and the clamping block (5) is fixedly installed with a sliding bolt (51) at the end, and the sliding bolt (51) is externally sleeved with a first spring (52), and the mounting frame (4) is slidably installed with a push plate (6) on the outer wall, and the push plate (6) is fixedly installed with a second spring (62) on the outer wall.

2. The unmanned agricultural pesticide spraying aircraft according to claim 1, characterized in that: The mounting frame (4) is designed as a " " shape as a whole, the spacing between the inner walls of the two sides of the mounting frame (4) is correspondingly arranged with the medicine box (3), and the length of the mounting frame (4) is greater than the length of the medicine box (3).

3. The unmanned agricultural pesticide spraying aircraft according to claim 1, characterized in that: The mounting block (31) is symmetrically distributed with two groups on the outer wall of the medicine box (3), and the thickness of the mounting block (31) is less than the thickness of the mounting frame (4), and the end corner of the mounting block (31) is designed as an inclined angle.

4. The unmanned agricultural pesticide spraying aircraft according to claim 1, characterized in that: The mounting groove (41) is symmetrically provided with two groups on the inner walls of the two sides of the mounting frame (4), and the end away from the push plate (6) is designed as an opening, and the outer wall of the mounting groove (41) is in close contact with the outer wall of the mounting block (31).

5. The unmanned agricultural pesticide spraying aircraft according to claim 1, characterized in that: The clamping block (5) is symmetrically provided with two groups in the mounting frame (4), and the outer wall of the end of the clamping block (5) is designed as an inclined surface, and the thickness of the clamping block (5) is greater than the width of the mounting groove (41).

6. The unmanned agricultural pesticide spraying drone according to claim 1, characterized in that: The outer wall of one end of the first spring (52) is in close contact with the outer wall of the end of the clamping block (5), and the other end of the first spring (52) is in close contact with the inside of the mounting frame (4).

7. The unmanned agricultural pesticide spraying drone according to claim 1, characterized in that: The outer walls of the two ends of the push plate (6) are in close contact with the outer walls of the mounting grooves (41), one end of the second spring (62) is in close contact with the outer wall of the push plate (6), and the other end of the second spring (62) is in close contact with the outer wall of the mounting frame (4).

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