CN212766746U

CN212766746U - A unmanned aerial vehicle for crops management and protection

Info

Publication number: CN212766746U
Application number: CN202021665689.7U
Authority: CN
Inventors: 崔剑凌; 胡文; 白利新; 王宁
Original assignee: Hangzhou Tongtai Surveying And Mapping Co ltd
Current assignee: Hangzhou Tongtai Surveying And Mapping Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-03-23
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses an unmanned aerial vehicle for crop management and protection, which comprises a body, wherein the top of the body is close to the four sides of the front, the back, the left and the right sides of the body and is fixedly connected with a rotor wing, the bottom of the body is close to the middle part and is provided with a U-shaped plate, the bottom of the inner cavity of the U-shaped plate is provided with a horn, the inner walls of the left and the right sides of the U-shaped plate are respectively connected with a shear type connecting rod in a sliding way, the U-shaped plate is internally provided with two clamping plates, the bottom of the inner cavity of the U-shaped plate is contacted with the bottoms of the two clamping plates, one side of the U-shaped plate, which is far away from the U-shaped plate, is provided with two rectangular blocks, the two rectangular blocks positioned on the same side are arranged up and down, the management and protection of crops can be realized from two channels, thereby realizing the characteristics of good management and protection effect and high protection performance.

Description

A unmanned aerial vehicle for crops management and protection

Technical Field

The utility model relates to an unmanned aerial vehicle especially relates to an unmanned aerial vehicle for crops management and protection.

Background

Along with the maturation gradually of unmanned aerial vehicle technique, the usage of unmanned aerial vehicle itself also expands more and more broadly, all obtained effectual application in each field and trade, in the agricultural field, the management and protection of the crops that unmanned aerial vehicle can be used to, protection crops do not receive the invasion of birds, but prior art's unmanned aerial vehicle is not good to the management and protection effect of crops, the availability factor is low, and the protectiveness is poor, can not carry out effectual buffering to it when unmanned aerial vehicle descends, cause unmanned aerial vehicle's damage easily, for this reason, we provide an unmanned aerial vehicle for crops management and protection.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide an unmanned aerial vehicle for crop management and protection.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

an unmanned aerial vehicle for crop management and protection comprises a body, wherein the top of the body is close to the front side, the rear side, the left side and the right side of the body and is fixedly connected with a rotor wing, the bottom of the body is close to the middle of the body and is provided with a U-shaped plate, a horn is arranged at the bottom of an inner cavity of the U-shaped plate, the inner walls of the left side and the right side of the U-shaped plate are respectively connected with a shear type connecting rod in a sliding mode, two clamping plates are arranged in the U-shaped plate, the bottom of the inner cavity of the U-shaped plate is in contact with the bottoms of the two clamping plates, two rectangular blocks are arranged on the far side of the two clamping plates, the two rectangular blocks on the same side are arranged up and down, the front walls of the two rectangular blocks on two sides are respectively movably connected with the end, close to the rear walls, and the lateral wall of two splint all seted up near top department with slide bar assorted slip hole, two all be equipped with the inserted bar outside the front side of splint, and the front side of two splint all seted up with inserted bar assorted jack to the antetheca of slide bar is close to left and right sides punishment and evenly offers a plurality of and inserted bar assorted slot, two the rear end of inserted bar passes the jack respectively to extend to in the slot that its rear end corresponds.

Furthermore, the inner walls of the left side and the right side of the U-shaped plate are close to the top and the bottom of the side, away from the two clamping plates, of the connecting rods, the connecting rods are fixedly connected with the top and the bottom of the side, four first springs are arranged between the connecting rods, and the two ends of the two first springs are fixedly connected with the side walls of the connecting rods respectively.

Furthermore, the two ends, far away from each other, of the scissors-type connecting rods are respectively and fixedly connected with pulleys close to the top end and the bottom end, and sliding grooves matched with the pulleys are formed in the inner walls of the left side and the right side of the U-shaped plate.

Furthermore, the left side and the right side of the U-shaped plate are respectively fixedly connected with a transverse plate, the top parts of the two transverse plates are respectively provided with a containing bottle, and the two containing bottles are respectively provided with a bird repelling agent.

Further, the fuselage bottom is close to two drums of left and right sides department respectively fixedly connected with, and the top of four drums is the opening setting, four equal sliding connection has the piston in the drum, and the equal fixedly connected with bracing piece in bottom of four pistons, four the drum inner chamber bottom all seted up with bracing piece assorted through-hole, and the bottom of four bracing pieces passes the through-hole respectively to extend to the below of drum, four all overlap on the outer wall of bracing piece and be equipped with the second spring, and the top and the bottom of second spring respectively with piston bottom and drum inner chamber bottom fixed connection, the below of fuselage is close to left and right sides department and all is equipped with the backup pad, and the top of two backup pads respectively with the bottom fixed connection of four bracing pieces.

Further, two the apron is all installed to the top bottleneck department of containing bottle, and the trompil of a plurality of evenly distributed is all seted up at the top of two apron.

Furthermore, the two cylinders positioned on the same side are arranged in a front-back symmetrical manner by taking the central axis of the supporting plate on the same side as a symmetrical axis.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. in the technical scheme, the management and protection of crops can be realized from two channels of sound and taste by arranging the horn and the bird repellent agent, so that the management and protection effect is better, and the clamping and fixing of the horn can be realized under the matching of the first spring, the shear type connecting rod, the clamping plate and the inserting rod, so that the horn is prevented from falling off, and the stability is improved;

2. in this technical scheme, through drum, piston, bracing piece, backup pad and, the mutually supporting of second spring, can realize carrying out effectual buffering supplementary to it when unmanned aerial vehicle descends, avoid it impaired, improve the protectiveness to can realize that the management and protection effect is good and the characteristics that protectiveness is high.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a structural view of the present embodiment;

FIG. 2 is a side view of the supporting plate of the present embodiment;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a body; 2. a rotor; 3. a U-shaped plate; 4. a horn; 5. a splint; 6. a slide bar; 7. a cover plate; 8. a first spring; 9. a scissor linkage; 10. inserting a rod; 11. a connecting rod; 12. a cylinder; 13. a piston; 14. a support bar; 15. a support plate; 16. a second spring; 17. a transverse plate; 18. filling the bottles; 19. a bird repellent.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 to 3, an unmanned aerial vehicle for crop management and protection, including a body 1, the top of the body 1 is close to the rotor 2 fixedly connected with all four sides all around, the bottom of the body 1 is close to the middle to install a U-shaped plate 3, and a horn 4 is placed at the bottom of the inner cavity of the U-shaped plate 3, the inner walls of the left and right sides of the U-shaped plate 3 are respectively slidably connected with a scissors-type connecting rod 9, the one end of the two scissors-type connecting rods 9 far away from each other is close to the top and bottom respectively fixedly connected with pulleys, and the inner walls of the left and right sides of the U-shaped plate 3 are respectively provided with a chute matched with the pulleys, two clamping plates 5 are arranged in the U-shaped plate 3, and the bottom of the inner cavity of the U-shaped plate 3 is contacted with the bottoms of the two clamping plates 5, two rectangular blocks are respectively installed at one side of the two clamping plates 5 far away from each The connection, one side of the two clamping plates 5 close to each other is respectively contacted with the left side and the right side of the loudspeaker 4, a sliding rod 6 is arranged in the U-shaped plate 3 close to the top, sliding holes matched with the sliding rod 6 are respectively formed in the side walls of the two clamping plates 5 close to the top, inserting rods 10 are respectively arranged outside the front sides of the two clamping plates 5, inserting holes matched with the inserting rods 10 are respectively formed in the front sides of the two clamping plates 5, a plurality of inserting grooves matched with the inserting rods 10 are respectively and uniformly formed in the positions of the front walls of the sliding rods 6 close to the left side and the right side, the rear ends of the two inserting rods 10 respectively penetrate through the inserting holes and extend into the inserting grooves corresponding to the rear ends of the inserting rods, connecting rods 11 are respectively and fixedly connected with the positions of the top and the bottom of the inner walls of the left side and the right side of the U-shaped plate 3 far away from the two clamping plates 5, first springs 8 are respectively arranged, the left side and the right side of the U-shaped plate 3 are respectively fixedly connected with a transverse plate 17, the top parts of the two transverse plates 17 are respectively provided with a containing bottle 18, the two containing bottles 18 are respectively provided with a bird repellent 19, the top bottle openings of the two containing bottles 18 are respectively provided with a cover plate 7, the top parts of the two cover plates 7 are respectively provided with a plurality of uniformly distributed holes, the management and protection of crops can be realized from two channels of sound and taste through the arrangement of the horn 4 and the bird repellent 19, the management and protection effect is better, the clamping and fixing of the horn 4 can be realized under the matching of a first spring 8, a scissor-type connecting rod 9, a clamping plate 5 and an inserting rod 10, the falling of the horn 4 is prevented, the stability is improved, the bottom part of the machine body 1 is respectively and fixedly connected with two cylinders 12 near the left side and the right side, the top parts of the four cylinders 12 are respectively arranged in an opening way, the, pistons 13 are connected in the four cylinders 12 in a sliding manner, supporting rods 14 are fixedly connected at the bottoms of the four pistons 13, through holes matched with the supporting rods 14 are formed at the bottoms of the inner cavities of the four cylinders 12, the bottom ends of the four supporting rods 14 respectively penetrate through the through holes, and extends to the lower part of the cylinder 12, the outer walls of the four support rods 14 are all sleeved with second springs 16, the top end and the bottom end of the second spring 16 are respectively and fixedly connected with the bottom of the piston 13 and the bottom of the inner cavity of the cylinder 12, supporting plates 15 are respectively arranged below the machine body 1 and close to the left side and the right side, the top parts of the two supporting plates 15 are respectively and fixedly connected with the bottom ends of the four supporting rods 14, by the mutual cooperation of the cylinder 12, the piston 13, the support rod 14, the support plate 15 and the second spring 16, can realize carrying out effectual buffering supplementary to it when unmanned aerial vehicle descends, avoid it impaired, improve the protectiveness to can realize that the management and protection effect is good and the high characteristics of protectiveness.

The working principle is as follows: in the technical scheme, firstly, a loudspeaker 4 is placed on a U-shaped plate 3, in the placing process, two clamping plates 5 are extruded and start to move oppositely under the assistance of a sliding hole and a sliding rod 6, at the moment, a first spring 8 is compressed, when the loudspeaker 4 is contacted with the U-shaped plate 3, the two clamping plates 5 stop moving, at the moment, two inserting rods 10 are inserted into slots through inserting holes, then bird repellent 19 is injected into a containing bottle 18, then an upper cover plate 7 is installed, in the unmanned aerial vehicle protecting process, the loudspeaker 4 scares and drives birds through sound, and fragrant smell emitted by the bird repellent 19 is diffused through volatilization holes, so that the birds can fly away by smelling, the crop protection is carried out from two channels of sound and taste, the protection effect is better, and when the unmanned aerial vehicle descends, the supporting rod 14 moves upwards under the assistance of a piston 13 and the elastic stretching effect of a second spring 16 in a cylinder 12, and the bracing piece 14 then drives 15 upward movements of backup pad to can cushion the impact force when falling unmanned aerial vehicle, avoid unmanned aerial vehicle to receive the damage, effectual improvement protectiveness, and then can realize that the management and protection effect is good and the high characteristics of protectiveness.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides an unmanned aerial vehicle for crops management and protection, includes fuselage (1), its characterized in that: the top of the machine body (1) is close to the front, the rear, the left and the right sides of the machine body (1) and is fixedly connected with a rotor wing (2), the bottom of the machine body (1) is close to the middle of the machine body and is provided with a U-shaped plate (3), a loudspeaker (4) is placed at the bottom of an inner cavity of the U-shaped plate (3), the inner walls of the left and the right sides of the U-shaped plate (3) are respectively connected with a shear type connecting rod (9) in a sliding manner, two clamping plates (5) are arranged in the U-shaped plate (3), the bottom of the inner cavity of the U-shaped plate (3) is contacted with the bottoms of the two clamping plates (5), two rectangular blocks are respectively installed at the far side of the two clamping plates (5), the two rectangular blocks positioned at the same side are vertically arranged, the front walls of the two rectangular blocks at the two sides are respectively movably connected with the rear walls of the two, be close to top department in U-shaped plate (3) and install slide bar (6), and the lateral wall of two splint (5) be close to top department all offer with slide bar (6) assorted slip hole, two the front side of splint (5) all is equipped with inserted bar (10) outward, and the front side of two splint (5) all offer with inserted bar (10) assorted jack to the antetheca of slide bar (6) is close to the punishment of the left and right sides and evenly offers a plurality of and inserted bar (10) assorted slot, two the rear end of inserted bar (10) passes the jack respectively to extend to in the slot that its rear end corresponds.

2. The drone for crop management and protection according to claim 1, characterized in that: the left and right sides inner wall of U-shaped plate (3) is close to top and the equal fixedly connected with connecting rod (11) of bottom department with one side that two splint (5) kept away from mutually, lies in four with one side all be equipped with first spring (8) between connecting rod (11), and the both ends of two first spring (8) respectively with four the lateral wall fixed connection of connecting rod (11).

3. The drone for crop management and protection according to claim 1, characterized in that: two one end that cut formula connecting rod (9) keep away from mutually is close to top and bottom department fixedly connected with pulley respectively, and the left and right sides inner wall of U-shaped board (3) all seted up with pulley assorted spout.

4. The drone for crop management and protection according to claim 1, characterized in that: the left side and the right side of the U-shaped plate (3) are respectively fixedly connected with a transverse plate (17), the top parts of the two transverse plates (17) are respectively provided with a containing bottle (18), and the two containing bottles (18) are respectively internally provided with a bird repellent (19).

5. The drone for crop management and protection according to claim 1, characterized in that: two cylinders (12) are respectively and fixedly connected at the bottom of the machine body (1) close to the left side and the right side, the tops of the four cylinders (12) are all arranged with openings, the four cylinders (12) are all connected with pistons (13) in a sliding way, the bottoms of the four pistons (13) are fixedly connected with supporting rods (14), the bottoms of the inner cavities of the four cylinders (12) are respectively provided with through holes matched with the supporting rods (14), the bottom ends of the four supporting rods (14) respectively penetrate through the through holes, and extends to the lower part of the cylinder (12), the outer walls of the four support rods (14) are all sleeved with second springs (16), and the top end and the bottom end of the second spring (16) are respectively and fixedly connected with the bottom of the piston (13) and the bottom of the inner cavity of the cylinder (12), supporting plates (15) are arranged below the machine body (1) and close to the left side and the right side, and the tops of the two supporting plates (15) are respectively fixedly connected with the bottom ends of the four supporting rods (14).

6. The drone for crop management and protection according to claim 4, characterized in that: two apron (7) are all installed to the top bottleneck department of containing bottle (18), and a plurality of evenly distributed's trompil is all seted up at the top of two apron (7).

7. The drone for crop management and protection according to claim 5, characterized in that: the two cylinders (12) positioned on the same side are arranged in a front-back symmetrical mode by taking the central axis of the supporting plate (15) on the same side as a symmetrical axis.