CN212047889U

CN212047889U - Automatic device of changing dressings of plant protection unmanned aerial vehicle

Info

Publication number: CN212047889U
Application number: CN202020435937.2U
Authority: CN
Inventors: 周永山
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-01
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses an automatic device of changing dressings of plant protection unmanned aerial vehicle, including the main part of changing dressings, the main part internally mounted of changing dressings has the medicine storage box main part, and the medicine storage box main part is cylindrical structure with the main part of changing dressings to the axis of medicine storage box main part and the main part of changing dressings coincides each other, the main part internally mounted of changing dressings has the partition frame plate, and separates the frame plate and will change the inside a plurality of intervals of cutting apart of medicine box main part with the main axis of changing dressings, exit has all been seted up at every interval top of the main part of changing dressings, and exit top height equals the main part of changing dressings inner wall bottom surface height, medicine storage box main part top center is connected with rolling bearing, and rolling bearing runs through the main part roof of. This automatic device of changing dressings of plant protection unmanned aerial vehicle can be in the pesticide of play medicine pipeline below quick replacement different grade type so that spray, improve plant protection unmanned aerial vehicle's work efficiency.

Description

Automatic device of changing dressings of plant protection unmanned aerial vehicle

Technical Field

The utility model relates to a plant protection unmanned aerial vehicle technical field specifically is an automatic device of changing dressings of plant protection unmanned aerial vehicle.

Background

Plant protection unmanned aerial vehicle, also called unmanned vehicles, as the name implies is the unmanned aircraft who is used for agriculture and forestry plant protection operation, and this type unmanned aircraft comprises flight platform (fixed wing, helicopter, multiaxis aircraft), navigation flight control, spraying mechanism triplex, flies through ground remote control or navigation and controls, realizes spraying the operation, can spray medicament, seed, powder etc.. Besides learning to operate the plant protection unmanned aerial vehicle, the plant protection flying prevention service masters corresponding agriculture, pesticide and plant protection knowledge, and different crops have different liquid medicine application amounts, have matching requirements of different concentrations, and also have requirements on the performance accuracy of the machine.

The current plant protection unmanned aerial vehicle is inconvenient sprays the medicine of different grade type in the quick change of flight in-process, uses comparatively inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic device of changing dressings of plant protection unmanned aerial vehicle to solve the plant protection unmanned aerial vehicle that proposes in the above-mentioned background art can be convenient carry out the automation and change dressings, so that the pesticide of quick replacement different grade type carries out the problem of spraying.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic dressing change device of a plant protection unmanned aerial vehicle comprises a dressing change main body, a dressing storage box main body is arranged in the dressing change main body, the dressing storage box main body and the dressing change main body are both cylindrical structures, the axes of the medicine storage box main body and the medicine changing box main body are mutually overlapped, a separation frame plate is arranged in the medicine changing box main body, the partition frame plate divides the interior of the dressing change main body into a plurality of sections by the axis of the dressing change main body, the top of each section of the dressing change main body is provided with an inlet and an outlet, the top height of the inlet and the outlet is equal to the bottom height of the inner wall of the dressing change box main body, the two sides above the dressing change box main body are respectively connected with a medicine inlet pipeline and a medicine outlet pipeline, and the distance between the medicine inlet pipeline and the medicine outlet pipeline and the axis of the medicine changing box main body is equal to the distance between the inlet and the outlet and the axis of the medicine storage box main body, the center of the top of the medicine storage box main body is connected with a rotating bearing, and the rotating bearing penetrates through the top wall of the medicine changing box main body and is connected with a servo motor.

Preferably, the four sides of the outer bottom end of the dressing change box main body are connected with fixed extension plates, and fixing holes are formed in the fixed extension plates.

Preferably, the bottom end of the medicine storage box main body is internally provided with a positioning groove, the positioning groove is internally embedded and connected with a ball, and the bottom height of the ball is equal to the bottom height of the inner cavity of the medicine storage box main body.

Preferably, the outer diameter of the medicine storage box main body is smaller than the inner diameter of the medicine changing box main body, and the upper side and the lower side of the medicine changing box main body are of an opening and closing structure.

Preferably, a medicine suction pipeline is connected to the outside below the inlet and the outlet, and the bottom height of the medicine suction pipeline is higher than the bottom height of the inner cavity of the medicine storage box main body.

Preferably, a support rod is connected to the outside of the lower part of the medicine drawing pipeline, and a medicine storage box main body is connected to the outside of the bottom end of the support rod.

Preferably, the outer side of the rotating bearing is connected with a positioning frame plate, and positioning holes are formed in the two sides of the positioning frame plate.

Compared with the prior art, the beneficial effects of the utility model are that: this automatic device of changing dressings of plant protection unmanned aerial vehicle can be in the pesticide of play medicine pipeline below quick replacement different grade type so that spray, improve plant protection unmanned aerial vehicle's work efficiency. Can distinguish in this medicine storage box main part of automatic device of changing dressings of plant protection unmanned aerial vehicle and place the pesticide of different grade type, and can make things convenient for quick automation to shift the pesticide of different grade type to go out the medicine pipeline below and draw the transport to plant protection unmanned aerial vehicle sprays, and it is more convenient to use.

Drawings

Fig. 1 is a schematic view of a front view structure of the automatic dressing change device of the plant protection unmanned aerial vehicle of the utility model;

fig. 2 is a schematic view of a top view structure of the medicine storage box main body of the automatic medicine changing device of the plant protection unmanned aerial vehicle of the present invention;

fig. 3 is the utility model relates to a pattern structure schematic diagram of the dressing change box main part of the automatic dressing change device of plant protection unmanned aerial vehicle.

In the figure: 1. draw medicine pipeline, 2, the box main part of changing dressings, 3, the medicine storage box main part, 4, advance medicine pipeline, 5, exit, 6, locating hole, 7, location frame board sword, 8, servo motor, 9, rolling bearing, 10, play medicine pipeline, 11, fixed orifices, 12, fixed extension board, 13, ball, 14, constant head tank, 15, partition frame board, 16, bracing piece.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic dressing change device of a plant protection unmanned aerial vehicle comprises a dressing change main body 2, a dressing change main body 3 is arranged inside the dressing change main body 2, the dressing change main body 3 and the dressing change main body 2 are both of cylindrical structures, the axes of the dressing change main body 3 and the dressing change main body 2 are coincident, four sides of the outer bottom end of the dressing change main body 2 are connected with fixed extension plates 12, fixing holes 11 are formed inside the fixed extension plates 12, the structure enables the dressing change main body 2 to be installed and fixed through the fixing holes 11 in the fixed extension plates 12, positioning grooves 14 are formed inside the bottom end of the dressing change main body 3, the positioning grooves 14 are connected with balls 13 in an embedded mode, the bottom heights of the balls 13 are equal to the bottom height of an inner cavity of the dressing change main body 3, the structure enables the balls 13 at the bottom of the dressing change main body 3 to synchronously rotate when the dressing change main body 3 rotates, and reduces the friction, the outer diameter of the medicine storage box main body 3 is smaller than the inner diameter of the medicine changing box main body 2, the upper side and the lower side of the medicine changing box main body 2 are of an opening and closing structure, the structure enables an inner cavity of the medicine changing box main body 2 to be conveniently opened so as to conveniently change the medicine storage box main bodies 3 with different specifications, when the medicine changing box main body 2 rotates, the outer wall of the medicine changing box main body 2 is not excessively hindered, a partition frame plate 15 is arranged inside the medicine changing box main body 2, the partition frame plate 15 divides the inside of the medicine changing box main body 2 into a plurality of sections by the axis of the medicine changing box main body 2, an inlet and an outlet 5 are arranged at the top of each section of the medicine changing box main body 2, the top height of the inlet and the outlet 5 is equal to the bottom height of the inner wall of the medicine changing box main body 2, a medicine drawing pipeline 1 is connected outside the, so as to be sucked into the inlet and outlet 5, a support rod 16 is connected to the outside of the lower part of the medicine drawing pipeline 1, and a medicine storage box main body 3 is connected to the outside of the bottom end of the support rod 16, the support rod 16 can support the bottom of the medicine drawing pipeline 1, a medicine inlet pipeline 4 and a medicine outlet pipeline 10 are respectively connected to the two sides of the upper part of the medicine changing box main body 2, the distance between the medicine inlet pipeline 4 and the medicine outlet pipeline 10 and the axis of the medicine changing box main body 2 is equal to the distance between the inlet and outlet 5 and the axis of the medicine storage box main body 3, a rotary bearing 9 is connected to the center of the top of the medicine storage box main body 3, and the rotary bearing 9 penetrates through the top wall of the medicine changing box main body 2 to be connected with a servo motor 8, the medicine storage box main body 3 can rotate under the condition that the position of the medicine changing, in order to make the completion that the user can be quick change dressings the action, improve the efficiency of changing dressings automatically, the inboard is connected with locating rack plate 7 in the 9 outsides of rolling bearing, and locating hole 6 has all been seted up to 7 both sides insides of locating rack plate, and this structure makes locating rack plate 7 install through locating hole 6 to fix servo motor 8's position.

The working principle is as follows: when the automatic dressing change device of the plant protection unmanned aerial vehicle is used, firstly, a user can install the medicine storage box main body 3 with the partition frame plate 15 with a proper shape in the openable medicine change box main body 2, and make the rotating bearing 9 on the medicine storage box main body 3 penetrate through the medicine change box main body 2 to be connected with the servo motor 8, then the medicine change box main body 2 can be fixed with the unmanned aerial vehicle main body through the fixing hole 11 on the fixing extension plate 12, then the positioning frame plate 7 is fixed with the unmanned aerial vehicle main body through the positioning hole 6, then the user can rotate the medicine storage box main body 3 through the servo motor 8 and the rotating bearing 9, so that the bottom of the medicine storage box main body 3 can rotate along the bottom surface of the inner cavity of the medicine change box main body 2 through the ball 13 in the positioning groove 14, then the medicine inlet pipeline 4 is correspondingly connected with the inlet and outlet 5 of different inner cavities, so as to, then, the inlet and outlet 5 at the top of the pesticide interval required to be used is correspondingly connected with the pesticide outlet pipeline 10 through the rotation of the pesticide storage box main body 3, so that the pesticide can be quickly and automatically replaced, the pesticide can be conveyed to the pesticide outlet pipeline 10 provided with the pump body through the pesticide drawing pipeline 1 on the supporting rod 16, the subsequent spraying can be carried out, and a series of work can be completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an automatic device of changing dressings of plant protection unmanned aerial vehicle, includes box main part (2) of changing dressings, its characterized in that: the dressing change box comprises a dressing change box main body (2), a dressing change box main body (3) is arranged inside the dressing change box main body (2), the dressing change box main body (3) and the dressing change box main body (2) are of cylindrical structures, the axes of the dressing change box main body (3) and the dressing change box main body (2) coincide with each other, a separation frame plate (15) is arranged inside the dressing change box main body (2), the separation frame plate (15) divides the inside of the dressing change box main body (2) into a plurality of sections by the axis of the dressing change box main body (2), an inlet and an outlet (5) are arranged at the top of each section of the dressing change box main body (2), the top height of the inlet and the outlet (5) is equal to the bottom height of the inner wall of the dressing change box main body (2), a dressing inlet pipeline (4) and a dressing outlet pipeline (10) are respectively connected to two sides above the dressing change box main body (2), and the distance between the dressing inlet pipeline (4) and, the top center of the medicine storage box main body (3) is connected with a rotating bearing (9), and the rotating bearing (9) penetrates through the top wall of the medicine changing box main body (2) and is connected with a servo motor (8).

2. The automatic plant protection unmanned aerial vehicle device of changing dressings of claim 1, characterized in that: the four sides of the outer bottom end of the dressing change box main body (2) are connected with fixed extension plates (12), and fixing holes (11) are formed in the fixed extension plates (12).

3. The automatic plant protection unmanned aerial vehicle device of changing dressings of claim 1, characterized in that: locating slot (14) have been seted up to drug storage box main part (3) bottom inside, and the inside gomphosis of locating slot (14) is connected with ball (13) to ball (13) bottom height equals drug storage box main part (3) inner chamber bottom surface height.

4. The automatic plant protection unmanned aerial vehicle device of changing dressings of claim 1, characterized in that: the outer diameter of the medicine storage box main body (3) is smaller than the inner diameter of the medicine changing box main body (2), and the upper side and the lower side of the medicine changing box main body (2) are of an opening and closing structure.

5. The automatic plant protection unmanned aerial vehicle device of changing dressings of claim 1, characterized in that: the outer part below the inlet and outlet (5) is connected with a medicine drawing pipeline (1), and the bottom height of the medicine drawing pipeline (1) is higher than the bottom height of the inner cavity of the medicine storage box main body (3).

6. The automatic plant protection unmanned aerial vehicle device of changing dressings of claim 5, characterized in that: a support rod (16) is connected to the outside of the lower part of the medicine drawing pipeline (1), and a medicine storage box main body (3) is connected to the outside of the bottom end of the support rod (16).

7. The automatic plant protection unmanned aerial vehicle device of changing dressings of claim 1, characterized in that: the middle side of the outer portion of the rotating bearing (9) is connected with a positioning frame plate (7), and positioning holes (6) are formed in the inner portions of two sides of the positioning frame plate (7).