CN211336453U

CN211336453U - Unmanned aerial vehicle for plant protection

Info

Publication number: CN211336453U
Application number: CN201922328527.8U
Authority: CN
Inventors: 黄平; 朱勋梦
Original assignee: Guilin Normal College
Current assignee: Guilin Normal College
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-25
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to an unmanned air vehicle technique field, and an unmanned aerial vehicle is used in plant protection is disclosed, including unmanned aerial vehicle body and explosive box, the last fixed surface of explosive box is connected with the fixed plate, the fixed establishment of two symmetric distributions of last fixed surface of fixed plate is connected with, the top of two fixed establishment all is connected with the lower fixed surface of unmanned aerial vehicle body, the lower fixed surface of explosive box is connected with the U-shaped piece, the inner wall fixedly connected with miniature pump of U-shaped piece, miniature pump's inlet and the fixed intercommunication of explosive box bottom liquid outlet, the lower fixed surface of U-shaped piece is connected with the hollow tube, the fixed intercommunication of pipe wall of hollow tube has a plurality of. The utility model discloses can effectively improve the convenience that plant protection unmanned aerial vehicle equipment was used, and reduce staff's intensity of labour to and can improve quality and efficiency that plant protection unmanned aerial vehicle pesticide sprayed through hollow tube and a plurality of spray gun.

Description

Unmanned aerial vehicle for plant protection

Technical Field

The utility model relates to an unmanned air vehicle technique field especially relates to an unmanned aerial vehicle is used to plant protection.

Background

Rotor unmanned aerial vehicle is as unmanned aerial vehicle's one kind, be the aircraft that one kind provided aircraft lift and aircraft attitude adjustment through screw positive and negative rotation and rotational speed control, its time of endurance is short, the loading capacity is moderate, have the advantage that can hover, especially be fit for the occasion that needs work of hovering, like movie & TV aerial photograph, electric power overline operation etc. simultaneously, unmanned aerial vehicle still greatly applied to the agricultural, fields such as planting industry, like using unmanned aerial vehicle to spray the pesticide, because of unmanned aerial vehicle has the spraying efficiency height, the characteristics that the expense is low are widely used.

Current plant protection unmanned aerial vehicle is when using the equipment, and the assembling process is too loaded down with trivial details inconvenient, wastes time and energy, need not install the explosive box, still need arrange the infusion pipeline, influences the convenience that plant protection unmanned aerial vehicle used, increases staff's intensity of labour simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art plant protection unmanned aerial vehicle when using the equipment, the equipment process is too loaded down with trivial details inconvenient, wastes time and energy, need not install the explosive box, still need arrange the infusion pipeline, influences the convenience that plant protection unmanned aerial vehicle used, increases staff's intensity of labour's problem simultaneously, and a plant protection unmanned aerial vehicle that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an unmanned aerial vehicle is used in plant protection, includes unmanned aerial vehicle body and explosive box, the last fixed surface of explosive box is connected with the fixed plate, the fixed establishment of two symmetric distributions of last fixed surface fixedly connected with of fixed plate, two the top of fixed establishment all is connected with the lower fixed surface of unmanned aerial vehicle body, the lower fixed surface of explosive box is connected with the U-shaped piece, the inner wall fixedly connected with miniature pump of U-shaped piece, miniature pump's inlet and the fixed intercommunication of explosive box bottom liquid outlet, the lower fixed surface of U-shaped piece is connected with the hollow tube, the fixed intercommunication of pipe wall of hollow tube has a plurality of medicine spouts, the fixed intercommunication of pipe wall of communicating pipe and hollow tube is passed through to miniature pump.

Preferably, the fixing mechanism comprises a fixing ring fixedly connected with the upper surface of the fixing plate, the inner wall of the fixing ring is movably connected with an L-shaped rod, the side wall of the L-shaped rod is fixedly connected with a moving block, the lower surface of the moving block is slidably connected with the upper surface of the fixing plate, the side wall of the moving block is fixedly connected with a plurality of insertion rods, a plurality of rod walls of the insertion rods are movably sleeved with a connecting block together, the upper surface of the connecting block is fixedly connected with the lower surface of the unmanned aerial vehicle body, a reset spring is movably sleeved on the rod wall of the L-shaped rod, and two ends of the reset spring are fixedly connected with the side wall of the fixing ring and.

Preferably, the lower surface of the moving block is fixedly connected with a T-shaped sliding block, and the upper surface of the fixing plate is provided with a T-shaped sliding groove matched with the T-shaped sliding block.

Preferably, rubber pads are fixedly sleeved on the rod walls of the inserted rods.

Preferably, the lower surface of the medicine storage box is provided with a threaded hole, and the hole wall of the threaded hole is in threaded connection with a sealing plug.

Preferably, the inner wall of the liquid outlet at the bottom end of the medicine storage box is fixedly connected with an electromagnetic valve.

Compared with the prior art, the utility model provides an unmanned aerial vehicle is used to plant protection possesses following beneficial effect:

the unmanned aerial vehicle for plant protection is provided with the hollow pipe, the reset spring, the inserting rod and the connecting block, when the unmanned aerial vehicle for plant protection is required to spray pesticide, the pesticide storage box is firstly placed below the unmanned aerial vehicle body, then the L-shaped rod is pulled, the moving block slides in the T-shaped sliding groove through the T-shaped sliding block, meanwhile, the reset spring is extruded, the inserting rod is then inserted into the inserting hole of the connecting block, the stability of the connection between the pesticide storage box and the unmanned aerial vehicle body is ensured under the elastic force action of the reset spring, then, the sealing plug is opened to fill the pesticide into the pesticide storage box, finally, the unmanned aerial vehicle for plant protection starts the electromagnetic valve and the micro water pump in the pesticide storage box after the unmanned aerial vehicle for plant protection flies to the operation area, the micro water pump conveys the pesticide into the hollow pipe through the connecting pipe, then, the pesticide is sprayed through the plurality of pesticide spraying heads, the spraying range of the pesticide is expanded, labour saving and time saving, this mechanism can effectively improve the convenience that plant protection unmanned aerial vehicle equipment was used, and has reduced staff's intensity of labour to and can improve quality and efficiency that plant protection unmanned aerial vehicle pesticide sprayed through hollow tube and a plurality of spray gun.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectively improve the convenience that plant protection unmanned aerial vehicle equipment was used, and reduced staff's intensity of labour to and can improve the quality and the efficiency that plant protection unmanned aerial vehicle pesticide sprayed through hollow tube and a plurality of spray heads.

Drawings

Fig. 1 is a schematic structural view of a plant protection unmanned aerial vehicle provided by the utility model;

fig. 2 is the utility model provides a plant protection unmanned aerial vehicle A part's schematic structure diagram.

In the figure: 1 unmanned aerial vehicle body, 2 explosive boxes, 3 fixed plates, 4 fixed establishment, 41 solid fixed ring, 42L shape pole, 43 movable blocks, 44 inserted bars, 45 connecting blocks, 46 reset spring, 5U-shaped piece, 6 miniature water pump, 7 hollow tubes, 8 medicine spray heads, 9T shape slider, 10T shape spout, 11 seal stopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an unmanned aerial vehicle is used in plant protection, including unmanned aerial vehicle body 1 and explosive box 2, the last fixed surface of explosive box 2 is connected with fixed plate 3, the last fixed surface of fixed plate 3 is connected with two symmetric distribution's fixed establishment 4, the top of two fixed establishment 4 all is connected with unmanned aerial vehicle body 1's lower fixed surface, the lower fixed surface of explosive box 2 is connected with U-shaped piece 5, the inner wall fixedly connected with miniature pump 6 of U-shaped piece 5, the inlet of miniature pump 6 and the fixed intercommunication of 2 bottom liquid outlets of explosive box, the lower fixed surface of U-shaped piece 5 is connected with hollow tube 7, the fixed intercommunication of pipe wall of hollow tube 7 has a plurality of medicine spray heads 8, the output of miniature pump 6 is through the fixed intercommunication of pipe wall.

Fixing mechanism 4 includes with fixed plate 3 upper surface fixedly connected with solid fixed ring 41, the inner wall swing joint of solid fixed ring 41 has L shape pole 42, the lateral wall fixedly connected with movable block 43 of L shape pole 42, the lower surface of movable block 43 and the upper surface sliding connection of fixed plate 3, a plurality of inserted bars 44 of lateral wall fixedly connected with of movable block 43, connecting block 45 has been cup jointed in the common activity of the pole wall of a plurality of inserted bars 44, the upper surface of connecting block 45 and the lower fixed surface of unmanned aerial vehicle body 1 are connected, reset spring 46 has been cup jointed in the pole wall activity of L shape pole 42, reset spring 46's both ends respectively with solid fixed ring 41's lateral wall and movable block 43 outer wall fixed connection, this mechanism can effectively improve the convenience that plant protection unmanned aerial vehicle assembled and used, and staff's intensity of.

The lower surface of the moving block 43 is fixedly connected with a T-shaped sliding block 9, the upper surface of the fixing plate 3 is provided with a T-shaped sliding groove 10 matched with the T-shaped sliding block 9, and the T-shaped sliding block 9 and the T-shaped sliding groove can overcome the installation stability of the main medicine storage box 2.

Rubber pads are fixedly sleeved on the rod walls of the inserting rods 44, friction force of the connecting surfaces of the inserting rods 44 is increased through the rubber pads, and stability of connection of the medicine storage box 2 is guaranteed.

The lower surface of the medicine storage box 2 is provided with a threaded hole, and the hole wall of the threaded hole is in threaded connection with a sealing plug 11.

Bottom liquid outlet inner wall fixedly connected with solenoid valve of explosive box 2, solenoid valve and miniature pump 6 are all through the power electric connection of the inside wireless control module of unmanned aerial vehicle body 1 and unmanned aerial vehicle body 1, and this electric connection is prior art, and belongs to the familiar technical means of the personnel in the field, therefore do not give unnecessary details.

In the utility model, when the plant protection unmanned aerial vehicle is required to spray pesticide, firstly, the pesticide box 2 is placed below the unmanned aerial vehicle body 1, then the L-shaped rod 42 is pulled, the L-shaped rod 42 enables the moving block 43 to slide in the T-shaped sliding chute 10 through the T-shaped sliding block 9, meanwhile, the reset spring 46 is extruded, then the inserted rod 44 is inserted into the jack of the connecting block 45, the stability of the connection between the pesticide box 2 and the unmanned aerial vehicle body 1 is ensured under the elastic force action of the reset spring 46, then the sealing plug 11 is opened to fill pesticide into the pesticide box 2, finally, the plant protection unmanned aerial vehicle starts the electromagnetic valve and the micro water pump 6 in the pesticide box 2 after the plant protection unmanned aerial vehicle flies to the operation area, the micro water pump 6 conveys the pesticide into the hollow pipe 7 through the connecting pipe, then the pesticide is sprayed through the plurality of pesticide spraying heads 8, the spraying range of the pesticide is expanded, the efficiency of pesticide spraying is improved, and the, labour saving and time saving, this mechanism can effectively improve the convenience that plant protection unmanned aerial vehicle equipment was used, and has reduced staff's intensity of labour to and can improve the quality and the efficiency that plant protection unmanned aerial vehicle pesticide sprayed through hollow tube and a plurality of spray head 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An unmanned aerial vehicle for plant protection comprises an unmanned aerial vehicle body (1) and a medicine storage box (2), it is characterized in that the upper surface of the medicine storage box (2) is fixedly connected with a fixed plate (3), the upper surface of the fixed plate (3) is fixedly connected with two symmetrically distributed fixed mechanisms (4), the top ends of the two fixed mechanisms (4) are fixedly connected with the lower surface of the unmanned aerial vehicle body (1), the lower surface of the medicine storage box (2) is fixedly connected with a U-shaped block (5), the inner wall of the U-shaped block (5) is fixedly connected with a micro water pump (6), a liquid inlet of the miniature water pump (6) is fixedly communicated with a liquid outlet at the bottom end of the medicine storage box (2), the lower surface of the U-shaped block (5) is fixedly connected with a hollow pipe (7), the pipe wall of the hollow pipe (7) is fixedly communicated with a plurality of pesticide spraying heads (8), the output end of the micro water pump (6) is fixedly communicated with the pipe wall of the hollow pipe (7) through a communicating pipe.

2. A plant protection drone according to claim 1, characterised in that the fixing means (4) comprise a fixing ring (41) fixedly connected to the upper surface of the fixing plate (3), the inner wall of the fixed ring (41) is movably connected with an L-shaped rod (42), the side wall of the L-shaped rod (42) is fixedly connected with a movable block (43), the lower surface of the moving block (43) is connected with the upper surface of the fixed plate (3) in a sliding way, the side wall of the moving block (43) is fixedly connected with a plurality of inserted bars (44), the bar walls of the inserted bars (44) are movably sleeved with a connecting block (45) together, the upper surface of the connecting block (45) is fixedly connected with the lower surface of the unmanned aerial vehicle body (1), the rod wall of the L-shaped rod (42) is movably sleeved with a return spring (46), and two ends of the return spring (46) are fixedly connected with the side wall of the fixed ring (41) and the outer wall of the moving block (43) respectively.

3. The unmanned aerial vehicle for plant protection of claim 2, wherein the lower surface of the moving block (43) is fixedly connected with a T-shaped sliding block (9), and the upper surface of the fixing plate (3) is provided with a T-shaped sliding groove (10) matched with the T-shaped sliding block (9).

4. The unmanned aerial vehicle as claimed in claim 2, wherein rubber pads are fixedly sleeved on the rod walls of the plurality of insertion rods (44).

5. The unmanned aerial vehicle for plant protection of claim 1, wherein the lower surface of the pesticide storage box (2) is provided with a threaded hole, and a sealing plug (11) is connected to the wall of the threaded hole in a threaded manner.

6. An unmanned aerial vehicle for plant protection as claimed in claim 1, wherein an electromagnetic valve is fixedly connected to an inner wall of a liquid outlet at the bottom end of the pesticide storage box (2).