CN218282194U - Centrifugal nozzle assembly for unmanned aerial vehicle - Google Patents

Abstract

The utility model discloses a centrifugal spray head component for an unmanned aerial vehicle, which comprises a shell and an atomization component; the outer side of the upper end of the shell is provided with an installation cover through a fastening bolt, the side of the installation cover is provided with a liquid inlet pipe sleeve, the side surface of the liquid inlet pipe sleeve is provided with two corresponding clamping grooves which are of an L-shaped structure, a micro-electrostatic motor is fixed in the inner cavity of the shell, the middle part of the bottom side of the shell is rotatably connected with a rotating shaft, the upper end of the rotating shaft extends to the inner cavity of the shell and is connected with an output shaft of the micro-electrostatic motor, the bottom side of shell is fixed with fixed cover, the liquid outlet department of feed liquor pipe box bottom is fixed with fixed pipe, the water inlet department of fixed cover front side is fixed with the drain pipe, demountable installation has the water delivery hose between the fixed pipe, and this for the unmanned aerial vehicle centrifugal nozzle subassembly through setting up detachable atomization component, the convenient jam position to the liquid medicine when spraying is dismantled and is cleared up, has guaranteed the effect of spraying.

Description

Centrifugal nozzle assembly for unmanned aerial vehicle

Technical Field

The utility model belongs to the technical field of centrifugal nozzle, especially, relate to a centrifugal nozzle subassembly for unmanned aerial vehicle.

Background

In modern agricultural production, pesticide spraying machine uses more and more extensively, and unmanned aerial vehicle spouts the medicine and becomes the hot technique especially, and traditional unmanned aerial vehicle adopts centrifugal nozzle to spout the medicine mostly.

Through the retrieval, chinese patent with application number 201920148326.7 discloses a centrifugal spray head for agricultural unmanned aerial vehicle, this patent promotes the rotation of blade through the mobile power of liquid medicine to drive centrifugal carousel's rotation, electronic equipment that easily breaks down such as motor is not used, unmanned aerial vehicle's fault rate has been reduced, but the structure of designing out medicine hole 11 in the bottom of box 1 causes the liquid medicine to block up easily, and not only influence the spraying effect of liquid medicine after blockking up, and be not convenient for clear up the jam position of liquid medicine moreover.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model provides a centrifugal nozzle subassembly for unmanned aerial vehicle through setting up detachable atomization component, and the jam position of liquid medicine is dismantled and is cleared up when conveniently spraying, has guaranteed to spray the effect.

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

a centrifugal spray nozzle assembly for an unmanned aerial vehicle comprises a shell and an atomizing assembly;

the improved water supply device is characterized in that an installation cover is installed on the outer side of the upper end of the shell through a fastening bolt, a liquid inlet pipe sleeve is arranged on the side of the installation cover, two corresponding clamping grooves are formed in the side surface of the liquid inlet pipe sleeve and are of an L-shaped structure, a micro-electrostatic motor is fixed in an inner cavity of the shell, a rotating shaft is rotatably connected to the middle of the bottom side of the shell, the upper end of the rotating shaft extends to the inner cavity of the shell and is connected with an output shaft of the micro-electrostatic motor, a fixed cover is fixed on the side edge of the bottom of the shell, a fixed pipe is fixed at a liquid outlet at the bottom end of the liquid inlet pipe sleeve, a drain pipe is fixed at a water inlet at the front side of the fixed cover, a water delivery hose is detachably installed between the fixed pipes, and an atomization assembly is detachably installed at the bottom end of the rotating shaft;

atomizing component includes aerial fog turbocharging fan, aerial fog gets rid of dish and screw thread bullet, the bottom of axis of rotation has aerial fog turbocharging fan through screw thread bullet demountable installation, the upside of aerial fog turbocharging fan is fixed with the aerial fog that cup joints in the axis of rotation side and gets rid of the dish, the inlet opening has been seted up at the middle part that aerial fog gets rid of the dish, aerial fog gets rid of the dish and is the frustum structure that top-down crescent, and aerial fog gets rid of the inboard equidistance of dish and has seted up a plurality of guiding gutter, the mounting hole has been seted up at the middle part of aerial fog turbocharging fan, be fixed with a plurality of arc-shaped dispersible tablet on the aerial fog turbocharging fan, the dispersible tablet sets up round aerial fog turbocharging fan's center pin equidistance's equidistance, the spacer that is located respectively between two liang of dispersible tablets on the aerial fog turbocharging fan, the spacer is the arc-shaped structure, through setting up detachable atomizing component, conveniently dismantles the jam position of liquid medicine when spraying and clear up, has guaranteed the spraying effect of spraying, replaces current medicine hole's structure, has effectively reduced the condition that the liquid medicine blockked, and the practicality is strong.

Furthermore, the front side of shell is equipped with spacing pipe, spacing pipe is semi-circular structure, the front side of installation lid is equipped with the spacing arch with spacing pipe cooperation block, spacing arch can be dismantled with spacing pipe through the plastics rivet and be connected, through setting up spacing pipe, spacing arch and plastics rivet, conveniently installs shell and installation lid, has guaranteed the stability between two subassemblies simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up detachable atomization component, the convenient jam position to the liquid medicine when spraying is dismantled and is cleared up, has guaranteed the effect of spraying, and the upper end of aerial fog turbocharging fan sets up curved dispersible tablet and spacer, replaces the structure in current play medicine hole, has effectively reduced the condition that the liquid medicine blockked up, and the practicality is strong, through setting up spacing pipe, spacing arch and plastics rivet, conveniently installs shell and installation lid, has guaranteed the stability between two subassemblies simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is the schematic view of the structure of the aerial fog flail plate of the utility model.

Fig. 4 is the utility model discloses aerial fog turbocharging fan structure schematic diagram.

In the figure: the device comprises a shell 1, a mounting cover 2, a liquid inlet pipe sleeve 3, a clamping groove 4, a micro-electrostatic motor 5, a rotating shaft 6, an atomizing component 7, an aerosol turbocharging fan 71, an aerosol throwing disc 72, a threaded bullet 73, a fixed pipe 8, a water outlet pipe 9, a water delivery hose 10, a fixed cover 11, a flow guide groove 12, a water inlet hole 13, a mounting hole 14, dispersible tablets 15, a spacer 16, a limiting pipe 17, a limiting bulge 18 and a plastic rivet 19.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

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.

Example (b):

referring to fig. 1-4, a centrifugal nozzle assembly for an unmanned aerial vehicle comprises a housing 1 and an atomizing assembly 7;

the outer side of the upper end of the shell 1 is provided with a mounting cover 2 through a fastening bolt, the side of the mounting cover 2 is provided with a liquid inlet pipe sleeve 3, the side surface of the liquid inlet pipe sleeve 3 is provided with two corresponding clamping grooves 4, the clamping grooves 4 are of an L-shaped structure, a micro-electrostatic motor 5 is fixed in an inner cavity of the shell 1, the middle part of the bottom side of the shell 1 is rotatably connected with a rotating shaft 6, the upper end of the rotating shaft 6 extends to the inner cavity of the shell 1 and is connected with an output shaft of the micro-electrostatic motor 5, the side edge of the bottom of the shell 1 is fixed with a fixed cover 11, a liquid outlet at the bottom end of the liquid inlet pipe sleeve 3 is fixed with a fixed pipe 8, a water inlet at the front side of the fixed cover 11 is fixed with a drain pipe 9, a water delivery hose 10 is detachably mounted between the fixed pipes 8, and an atomizing component 7 is detachably mounted at the bottom end of the rotating shaft 6;

the atomizing component 7 comprises an aerosol turbocharging fan 71, an aerosol throwing disc 72 and a thread bullet 73, the bottom end of the rotating shaft 6 is detachably provided with the aerosol turbocharging fan 71 through the thread bullet 73, the upper side of the aerosol turbocharging fan 71 is fixed with the aerosol throwing disc 72 sleeved on the side surface of the rotating shaft 6, the middle part of the aerosol throwing disc 72 is provided with a water inlet 13, the aerosol throwing disc 72 is of a conical table structure gradually increased from top to bottom, the inner side of the aerosol throwing disc 72 is equidistantly provided with a plurality of diversion grooves 12, the middle part of the aerosol turbocharging fan 71 is provided with a mounting hole 14, a plurality of arc-shaped dispersing sheets 15 are fixed on the aerosol turbocharging fan 71, the dispersing sheets 15 are equidistantly arranged around the central shaft of the aerosol turbocharging fan 71, the dispersing sheet 71 is fixed with the spacers 16 respectively positioned between every two dispersing sheets 15, the spacers 16 are of an arc-shaped structure, through the detachable atomizing component 7, the blockage position of the liquid medicine during spraying is convenient to be detached and cleaned, the spraying effect is ensured, the upper end of the aerosol turbocharging fan 71 is provided with the arc-shaped spacers 15 and the spacers 16, the existing dispersing sheet structure of the dispersing sheet, the medicine outlet hole is replaced, the blockage situation of the liquid medicine is effectively reduced, and the practicability is strong.

The front side of shell 1 is equipped with spacing pipe 17, and spacing pipe 17 is semi-circular structure, and the front side of installation lid 2 is equipped with the spacing arch 18 with spacing pipe 17 cooperation block, and spacing arch 18 can be dismantled with spacing pipe 17 through plastics rivet 19 and be connected, through setting up spacing pipe 17, spacing arch 18 and plastics rivet 19, conveniently installs shell 1 and installation lid 2, has guaranteed the stability between two subassemblies simultaneously.

The working principle is as follows: the liquid inlet pipe is inserted into the liquid inlet pipe sleeve 3, the liquid medicine is conveyed into the fixing cover 11 through the fixing pipe 8, the water conveying hose 10 and the water discharging pipe 9 through the L-shaped clamping groove 4 formed in the side face of the liquid inlet pipe sleeve 3, the liquid medicine conveniently and quickly installs the liquid inlet pipe, the liquid medicine is conveyed into the aerial fog turbocharging fan 71 through the water inlet hole 13, the micro-static motor 5 drives the aerial fog turbocharging fan 71 to rotate through the rotating shaft 6, the liquid medicine between the dispersing tablets 15 and the spacer 16 on the aerial fog turbocharging fan 71 is thrown into the flow guide groove 12 on the inner side of the aerial fog throwing disc 72, finally, the liquid medicine in the flow guide groove 12 is sprayed out to the medicine outlet on the bottom side of the aerial fog throwing disc 72 at a certain axial speed through the rotation of the aerial fog throwing disc 72, the atomization effect of the liquid medicine is achieved, the detachable atomization component 7 is arranged, the blockage position of the liquid medicine during spraying is conveniently detached and cleaned, the spraying effect is ensured, the arc-shaped atomizing fan 71 is provided with the arc-shaped dispersing tablets 15 and the spacer 16 at the upper end, the structure of the existing medicine outlet hole is replaced, the situation of the dispersing tablets is effectively reduced, the situation of blockage is strong in practicability, the installation of the plastic shell, the installation cover is convenient installation of the limit rivet 2 and the plastic cover, and the installation cover 2, and the installation cover are convenient installation, and the installation.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, it will be obvious to those skilled in the art that the present invention is not limited to the details of the foregoing exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims (2)

1. The utility model provides a centrifugal nozzle subassembly for unmanned aerial vehicle, includes shell and atomization component, its characterized in that:

the outer side of the upper end of the shell is provided with an installation cover through a fastening bolt, the side of the installation cover is provided with a liquid inlet pipe sleeve, the side surface of the liquid inlet pipe sleeve is provided with two corresponding clamping grooves which are of an L-shaped structure, a micro-electrostatic motor is fixed in an inner cavity of the shell, the middle part of the bottom side of the shell is rotatably connected with a rotating shaft, the upper end of the rotating shaft extends to the inner cavity of the shell and is connected with an output shaft of the micro-electrostatic motor, a fixed cover is fixed on the side edge of the bottom of the shell, a fixed pipe is fixed at a liquid outlet at the bottom end of the liquid inlet pipe sleeve, a water inlet at the front side of the fixed cover is fixed with a water discharge pipe, a water delivery hose is detachably installed between the fixed pipes, and an atomization assembly is detachably installed at the bottom end of the rotating shaft;

atomizing component includes aerial fog turbocharging fan, aerial fog gets rid of dish and screw thread bullet, the bottom of axis of rotation has aerial fog turbocharging fan through screw thread bullet demountable installation, the upside of aerial fog turbocharging fan is fixed with the aerial fog that cup joints in the axis of rotation side and gets rid of the dish, the inlet opening has been seted up at the middle part that aerial fog got rid of the dish, aerial fog gets rid of the dish and is the toper platform structure of top-down crescent, and aerial fog gets rid of the inboard equidistance of dish and has seted up a plurality of guiding gutter, the mounting hole has been seted up at the middle part of aerial fog turbocharging fan, be fixed with a plurality of arc-shaped dispersible tablet on the aerial fog turbocharging fan, the central pin equidistance setting of dispersible tablet round aerial fog turbocharging fan, be fixed with the spacer that is located respectively between two liang of dispersible tablets on the aerial fog turbocharging fan, the spacer is the arc-shaped structure.

2. The centrifugal spray head assembly for an unmanned aerial vehicle according to claim 1, wherein: the front side of shell is equipped with spacing pipe, spacing pipe is semi-circular structure, the front side of installation lid is equipped with the spacing arch with spacing pipe cooperation block, spacing arch passes through the plastics rivet and can dismantle with spacing pipe and be connected.

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