CN217958493U

CN217958493U - Shockproof mechanism that sways that unmanned aerial vehicle pesticide application box was used

Info

Publication number: CN217958493U
Application number: CN202222283858.6U
Authority: CN
Inventors: 原晓华
Original assignee: Heilongjiang Jingfei Technology Co ltd
Current assignee: Heilongjiang Jingfei Technology Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-12-06
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a mechanism that prevents shaking that unmanned aerial vehicle pesticide application box used belongs to the mechanism field that shakes is prevented to the pesticide application box, a mechanism that prevents shaking that unmanned aerial vehicle pesticide application box used, including the pesticide application box, the top of pesticide application box is installed the case lid, and the inside equidistance of pesticide application box is fixed with the transverse partition plate, and the vertical direction equidistance of transverse partition plate is installed longitudinal baffle, and wherein, the transverse partition plate corresponds the bottom of longitudinal baffle and has seted up the first draw-in groove; the utility model discloses, at first divide into a plurality of liquid medicine groove with the case inside of giving medicine to poor free of charge through horizontal separators and longitudinal baffle, can disperse the shock distribution of liquid medicine, reduce the shock power that the liquid medicine produced, simultaneously through the showy board that sets up in single liquid medicine groove to shaking the secondary elimination, and float the board and pass through guide arm vertical lift, make and float the board and float in the liquid medicine top all the time, avoid floating the board card in the liquid medicine groove, the multistage shockproof mechanism of waving that shakes of eliminating through the setting, can prevent effectively that the case of giving medicine to poor free of charge from producing and vibrate.

Description

Shockproof mechanism that sways that unmanned aerial vehicle pesticide application box was used

Technical Field

The utility model relates to a mechanism technical field is vibrate in the case of giving medicine to poor free of charge, specifically is a mechanism is swung in taking precautions against earthquakes that unmanned aerial vehicle case of giving medicine to poor free of charge used.

Background

Plant protection unmanned aerial vehicle, also named unmanned aerial vehicle gives medicine to poor free of charge, the unmanned aerial vehicle who is used for agriculture and forestry plant protection operation as the name implies, this type unmanned aerial vehicle is by flight platform, the navigation flies the accuse, spray mechanism triplex, fly the accuse through ground remote control or navigation, realize spraying the operation, can spray the medicament, the seed, the powder, when giving medicine to poor free of charge through unmanned aerial vehicle, in order to prevent to give medicine to poor free of charge the vibration of incasement liquid medicine leads to plant protection unmanned aerial vehicle to rock, need use anti-vibration mechanism to prevent to give medicine to poor free of charge incasement liquid medicine and vibrate.

Current anti-shock mechanisms for unmanned aerial vehicle application cases, such as the publication number: CN211746407U proposes a novel shock-proof medical kit for unmanned aerial vehicle of giving medicine to poor free of charge, through guide rail, sliding sleeve, the board of shaking, the orifice plate that permeates water, float board and the counter weight ball that sets up for the medical kit can prevent shaking to the fluctuation of liquid medicine on the vertical direction, avoids the liquid medicine to rock badly, and then guarantees the stability of medical kit, improves and takes precautions against earthquakes and swings the effect, guarantees unmanned aerial vehicle's stability of giving medicine to poor free of charge.

However, when the anti-vibration mechanism is used, there are still places which need to be improved, for example, the weight of the counterweight ball is light, which results in low binding force on the floating plate, which results in poor anti-vibration effect, and the weight of the counterweight ball is heavy, which results in the floating plate sinking, so that the anti-vibration mechanism cannot effectively eliminate the vibration of the liquid medicine, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unmanned aerial vehicle gives medicine to poor free of charge and swings mechanism of using, has reached the purpose that effectively prevents the case of giving medicine to poor free of charge and produce and vibrate.

In order to achieve the above purpose, the utility model provides a following technical scheme: a shockproof swing mechanism for an unmanned aerial vehicle pesticide applying box comprises the pesticide applying box, a box cover is installed at the top of the pesticide applying box, transverse partition plates are fixed in the pesticide applying box at equal intervals, longitudinal partition plates are installed at equal intervals in the vertical direction of the transverse partition plates, wherein,

the bottom of the transverse partition plate corresponding to the longitudinal partition plate is provided with a first clamping groove, the top of the longitudinal partition plate corresponding to the first clamping groove is provided with a second clamping groove, a liquid medicine groove is formed between the transverse partition plate and the longitudinal partition plate, a floating plate is arranged on the inner side of the liquid medicine groove, and a guide rod groove penetrates through the middle part of the floating plate;

the bottom that the case lid corresponds the guide bar groove is fixed with the guide arm, pesticide application case top one side intercommunication has into the pencil, the pesticide application case is close to bottom one side intercommunication and has a pencil, the top of pesticide application case is provided with the unmanned aerial vehicle horn, the pesticide application case passes through damper and constitutes the flexible coupling with the unmanned aerial vehicle horn.

Preferably, the height of the first clamping groove and the second clamping groove is half of the height of the transverse partition plate and the height of the longitudinal partition plate, and the bottoms of the liquid medicine tanks formed by the transverse partition plate and the longitudinal partition plate are communicated.

Preferably, the external size of the floating plate is matched with the internal size of the liquid medicine groove, and the floating plate is made of high-strength polyurethane foam plastic materials.

Preferably, the guide rod is a cylinder, and the guide rod groove form a guide structure.

Preferably, damper includes the mount pad, the top of case lid is fixed with the mount pad, the spout has been seted up to the top symmetry of mount pad, the inside of spout is provided with the slider, the top of slider is fixed with the carriage, the top of carriage is rotated and is connected with the connecting rod, the top of connecting rod is rotated with the bottom of unmanned aerial vehicle horn and is connected, install damping spring between slider both sides and the spout tip.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses, at first divide into a plurality of liquid medicine groove with dispensing incasement portion through transverse partition and longitudinal baffle, can disperse the shock distribution of liquid medicine, reduce the shock power that the liquid medicine produced, simultaneously through the showy board that sets up in single liquid medicine groove to shaking the secondary elimination, and float the board and pass through the guide arm vertical lift, make and float the board and float in the liquid medicine top all the time, avoid floating the board card in the liquid medicine groove, the mechanism is swung in taking precautions against earthquakes of power of shaking through the multistage elimination that sets up, can prevent effectively that dispensing case from producing and shaking.

2. The utility model discloses, after the installation pesticide application box, make pesticide application box constitute the flexible coupling through damper and unmanned aerial vehicle horn, rock or when pesticide application box rocked at the unmanned aerial vehicle horn, carry out the shock attenuation through damping spring to unmanned aerial vehicle horn and pesticide application box, very big reduction the transmission of vibrating force between pesticide application box and the unmanned aerial vehicle horn, avoid the unmanned aerial vehicle horn to transmit the pesticide application box with the vibrations of unmanned aerial vehicle production by a wide margin, avoid the pesticide application box to transmit for unmanned aerial vehicle by a wide margin with vibrating simultaneously, can further improve the stability of unmanned aerial vehicle flight.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the transverse partition and the longitudinal partition of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. an application case; 2. a box cover; 3. a transverse partition; 4. a longitudinal partition; 5. a first card slot; 6. a second card slot; 7. a liquid medicine tank; 8. a floating plate; 9. a guide bar groove; 10. a guide bar; 11. a medicine inlet pipe; 12. a medicine outlet pipe; 13. an unmanned aerial vehicle arm; 14. a mounting base; 15. a chute; 16. a slider; 17. a carriage; 18. a connecting rod; 19. a damping spring.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment is as follows:

referring to fig. 1 to 3, the present invention provides a technical solution: an anti-vibration mechanism for a pesticide application box of an unmanned aerial vehicle comprises the pesticide application box 1, a box cover 2 is arranged at the top of the pesticide application box 1, transverse partition plates 3 are fixed in the pesticide application box 1 at equal intervals, longitudinal partition plates 4 are arranged in the transverse partition plates 3 at equal intervals in the vertical direction, wherein,

a first clamping groove 5 is formed at the bottom of the transverse partition plate 3 corresponding to the longitudinal partition plate 4, a second clamping groove 6 is formed at the top of the longitudinal partition plate 4 corresponding to the first clamping groove 5, a liquid medicine groove 7 is formed between the transverse partition plate 3 and the longitudinal partition plate 4, a floating plate 8 is arranged on the inner side of the liquid medicine groove 7, and a guide rod groove 9 penetrates through the middle part of the floating plate 8;

a guide rod 10 is fixed at the bottom of the box cover 2 corresponding to the guide rod groove 9, one side of the top of the pesticide application box 1 is communicated with a pesticide inlet pipe 11, one side of the pesticide application box 1 close to the bottom is communicated with a pesticide outlet pipe 12, an unmanned aerial vehicle arm 13 is arranged at the top of the pesticide application box 1, and the pesticide application box 1 is in flexible connection with the unmanned aerial vehicle arm 13 through a damping mechanism;

at first divide into a plurality of liquid medicine groove 7 with the 1 inside of pesticide application box through horizontal partition plate 3 and longitudinal baffle 4, can disperse the shock distribution of liquid medicine, reduce the shock power that the liquid medicine produced, simultaneously through the showy board 8 that sets up in single liquid medicine groove 7 to shaking the secondary elimination, and showy board 8 passes through guide arm 10 vertical lift, make showy board 8 float in the liquid medicine top all the time, avoid showy board 8 card in liquid medicine groove 7, the mechanism is swung in taking precautions against earthquakes of power through the multistage elimination that sets up, can prevent effectively that pesticide application box 1 from producing and vibrate.

Referring to fig. 1 to 3, the height of the first and second engaging grooves 5 and 6 is half of the height of the transverse and

longitudinal partitions

3 and 4, the bottom of the liquid medicine tank 7 formed by the transverse and

longitudinal partitions

3 and 4 is connected to each other, the outer dimension of the floating plate 8 is matched with the inner dimension of the liquid medicine tank 7, and the floating plate 8 is made of high-strength polyurethane foam material.

Please refer to fig. 1 to 3, the guide rod 10 is a cylinder, and the guide rod 10 and the guide rod groove 9 form a guiding structure, the damping mechanism includes a mounting seat 14, a mounting seat 14 is fixed on the top of the case cover 2, sliding grooves 15 are symmetrically formed in the top of the mounting seat 14, sliding blocks 16 are arranged inside the sliding grooves 15, sliding frames 17 are fixed on the top of the sliding blocks 16, the top of the sliding frames 17 is rotatably connected with a connecting rod 18, the top of the connecting rod 18 is rotatably connected with the bottom of an unmanned aerial vehicle arm 13, damping springs 19 are installed between the two sides of the sliding blocks 16 and the end portions of the sliding grooves 15, after the pesticide applying box 1 is installed, the pesticide applying box 1 is flexibly connected with the unmanned aerial vehicle arm 13 through the damping mechanism, when the unmanned aerial vehicle arm 13 shakes or the pesticide applying box 1 shakes, the damping springs 19 damp the unmanned aerial vehicle arm 13 and the pesticide applying box 1, greatly reduce the transmission of the oscillation force between the pesticide applying box 1 and the unmanned aerial vehicle arm 13, prevent the unmanned aerial vehicle arm 13 from greatly transmitting the vibration generated by the unmanned aerial vehicle arm 13 to the pesticide applying 1, and greatly improve the stability of the unmanned aerial vehicle.

The working principle is as follows: the utility model provides a mechanism is swung in taking precautions against earthquakes that unmanned aerial vehicle pesticide application box used, at first divide into a plurality of liquid medicine groove 7 through cross slab 3 and longitudinal baffle 4 with the inside of pesticide application box 1, can disperse the shock distribution of liquid medicine, reduce the shock power that the liquid medicine produced, simultaneously through the showy board 8 that sets up in single liquid medicine groove 7 to vibrate the secondary elimination, and showy board 8 passes through guide arm 10 vertical lift, make showy board 8 float above the liquid medicine all the time, avoid showy board 8 card in liquid medicine groove 7, through the multistage mechanism of swinging of shaking of eliminating of shock power that sets up, can effectively prevent pesticide application box 1 from shaking, and after installation pesticide application box 1, make pesticide application box 1 constitute the flexible coupling with unmanned aerial vehicle arm 13 through damper mechanism, when unmanned aerial vehicle arm 13 rocks or pesticide application box 1 rocks, carry out the shock attenuation to unmanned aerial vehicle arm 13 and pesticide application box 1 through damping spring 19, the very big transmission of shock power that has reduced between pesticide application box 1 and unmanned aerial vehicle arm 13, avoid unmanned aerial vehicle arm 13 to transmit the vibrations that unmanned aerial vehicle arm 1 produced to unmanned aerial vehicle 1 by a wide margin, avoid pesticide application box 1 to avoid simultaneously, can further improve the stability of flying to unmanned aerial vehicle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an unmanned aerial vehicle is executed medicine box and is used takes precautions against earthquakes and swing mechanism, includes medicine box (1) of executing medicine, its characterized in that: the top of the medicine application box (1) is provided with a box cover (2), the inside of the medicine application box (1) is fixed with a transverse partition plate (3) at equal intervals, the vertical partition plate (4) is arranged at equal intervals in the vertical direction of the transverse partition plate (3), wherein,

a first clamping groove (5) is formed in the bottom, corresponding to the longitudinal partition (4), of the transverse partition (3), a second clamping groove (6) is formed in the top, corresponding to the first clamping groove (5), of the longitudinal partition (4), a liquid medicine groove (7) is formed between the transverse partition (3) and the longitudinal partition (4), a floating plate (8) is arranged on the inner side of the liquid medicine groove (7), and a guide rod groove (9) penetrates through the middle of the floating plate (8);

the bottom that case lid (2) correspond guide rod groove (9) is fixed with guide arm (10), medicine application case (1) top one side intercommunication has into pencil (11), medicine application case (1) is close to bottom one side intercommunication and has a pencil (12), the top of medicine application case (1) is provided with unmanned aerial vehicle horn (13), medicine application case (1) constitutes the flexible coupling through damper and unmanned aerial vehicle horn (13).

2. The mechanism is swung in preventing that unmanned aerial vehicle pesticide application box used of claim 1, characterized in that: the height of the first clamping groove (5) and the second clamping groove (6) is half of the height of the transverse partition plate (3) and the height of the longitudinal partition plate (4), and the bottoms of the liquid medicine grooves (7) formed by the transverse partition plate (3) and the longitudinal partition plate (4) are communicated.

3. The mechanism is swung in preventing that unmanned aerial vehicle pesticide application box used of claim 1, characterized in that: the external size of the floating plate (8) is matched with the internal size of the liquid medicine groove (7), and the floating plate (8) is made of high-strength polyurethane foam plastic materials.

4. The anti-swing mechanism for a pesticide application box of an unmanned aerial vehicle according to claim 1, characterized in that: the guide rod (10) is a cylinder, and the guide rod (10) and the guide rod groove (9) form a guide structure.

5. The anti-swing mechanism for a pesticide application box of an unmanned aerial vehicle according to claim 1, characterized in that: damper includes mount pad (14), the top of case lid (2) is fixed with mount pad (14), spout (15) have been seted up to the top symmetry of mount pad (14), the inside of spout (15) is provided with slider (16), the top of slider (16) is fixed with carriage (17), the top of carriage (17) is rotated and is connected with connecting rod (18), the top of connecting rod (18) is rotated with the bottom of unmanned aerial vehicle horn (13) and is connected, install damping spring (19) between slider (16) both sides and spout (15) tip.