CN210555578U

CN210555578U - But foldable frame plant protection unmanned aerial vehicle of quick assembly disassembly

Info

Publication number: CN210555578U
Application number: CN201921026598.6U
Authority: CN
Inventors: 胡乐
Original assignee: Wuhan Top Xinke Unmanned Aerial Vehicle Technology Co ltd
Current assignee: Wuhan Top Xinke Unmanned Aerial Vehicle Technology Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-05-19
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a but foldable frame plant protection unmanned aerial vehicle of quick assembly disassembly, including organism and medical kit. In the utility model, after the device is finished, the eight telescopic rods around the machine body are pushed into the machine body, the knob is rotated to drive the fixed rod to rotate, so that the fixed rod is separated from the clamping groove arranged on the surface of the connecting block, the folding rod is pushed to rotate along the rotating shaft at the moment, the deflection is generated between the folding rod and the telescopic rods, the eight folding rods are folded by adopting the same steps, then clamping a clamping head on the surface of the folding rod to fix the folding rod, forming a circle by the device after the folding is finished, detaching the fixing pin to separate the supporting legs, folding through the ball, make landing leg and support on same straight line to promote the landing leg, make the ball slide and contract the landing leg in the spout that the landing leg surface was seted up, rotate the support through fixed foot again, can fold the organism bottom surface with the support, the total occupation space area reduces.

Description

But foldable frame plant protection unmanned aerial vehicle of quick assembly disassembly

Technical Field

The utility model relates to a plant protection unmanned aerial vehicle technical field especially relates to a but foldable frame plant protection unmanned aerial vehicle of quick assembly disassembly.

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..

Present plant protection unmanned aerial vehicle can not be quick after using to roll over the dress folding, be not convenient for deposit the transportation, it is comparatively troublesome to dismantle the equipment of depositing the back, assemble again and consume the time of shining when giving the reuse, work progress is delayed, thereby work efficiency is reduced, and generally add the injection medicine on plant protection unmanned aerial vehicle after current plant protection unmanned aerial vehicle sprays the pesticide, it is longer between also filling, delay time, and the liquid medicine can splash to plant protection unmanned aerial vehicle surface during the injection, influence the cleanliness on plant protection unmanned aerial vehicle surface, to above problem, but the foldable frame plant protection unmanned aerial vehicle of quick assembly disassembly is provided in particular.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, but the foldable frame plant protection unmanned aerial vehicle of quick assembly disassembly who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a but foldable frame plant protection unmanned aerial vehicle of quick assembly disassembly, includes organism and medical kit, the organism surface is fixed with the telescopic link all around, and telescopic link one end passes through connecting block and folding rod fixed connection, the telescopic link surface is located connecting block one side and rotates and be connected with the knob, and the welding of knob surface one side has the dead lever, the knob surface is connected with the dop, and dop and folding rod joint, the draw-in groove joint that dead lever and connecting block surface were seted up, the connecting block of telescopic link one end is rotated through the pivot with the connecting block of folding rod one end and is connected, and the folding rod end is fixed with drive motor, drive motor output and paddle fixed connection, the organism below.

Preferably, the organism underrun is connected with the support through fixed foot rotation, and the support bottom is through smooth ball and landing leg sliding connection, landing leg one end is fixed with the fixture block, and through fixed pin and fixture block joint between the landing leg, solid fixed ring has been cup jointed on the support surface, and just solid fixed ring fixed surface has the slider, the slider passes through spout and fixed plate joint, and the fixed plate fixes in the recess that medical kit surface both sides were seted up, the medicine adding mouth has been seted up to medical kit top surface one side, and the medicine outlet has been seted up to the medical kit bottom surface.

Preferably, the machine body is of a polygonal structure, and 8 telescopic rods are fixed on the periphery of the surface of the machine body at equal intervals.

Preferably, the folding rod is equipped with 8 altogether, and 8 folding rods correspond through the connecting block and are connected with the telescopic link.

Preferably, 4 landing legs are provided, and one end of each landing leg is sleeved with a rubber pad.

Preferably, the medicine chest is provided with a conical structure.

Preferably, the surface of the supporting leg is provided with a sliding groove matched with the sliding ball for use.

Preferably, the end face of one end of the supporting leg is provided with a clamping groove matched with the clamping block for use.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in the utility model, after the device is finished, eight telescopic rods around the machine body are pushed to the interior of the machine body, then the knob is turned firstly, the knob drives the fixed rod to rotate, so that the fixed rod is separated from a clamping groove formed on the surface of the connecting block, at the moment, the folding rod is pushed to rotate along the rotating shaft, so that the folding rod and the telescopic rods deflect, the eight folding rods are folded by adopting the same steps, then the clamping head is clamped on the surface of the folding rod to fix the folding rod, after the folding is finished, the device forms a circle, then the fixed pin is detached, the supporting legs are separated and folded through the sliding ball, so that the supporting legs and the support are on the same straight line, the supporting legs are pushed, the sliding ball slides in a sliding groove formed on the surface of the supporting legs to shrink the supporting legs, then the support is rotated through the fixed foot, the support can be folded to the bottom surface of the machine, the device is convenient to fold, pack and fold quickly, so that the device is convenient to transport, and when the device is used, the device does not need to be assembled, only the folding rod needs to be unfolded and fixed, so that the device is convenient to use again, and the working efficiency is improved;

2. the utility model discloses in, in annotating the liquid medicine to the medical kit through adding the medicine mouth, carry out the joint with the spout that the medical kit passes through the offering on fixed plate surface and support fixed surface's slider again, fixed back is connected the medicine conveying pipe with going out the medicine mouth, can give medicine to crops, the device can be in advance to the medical kit in the filling liquid medicine, when the liquid medicine is not enough in the medical kit, directly change the medical kit can, the device simple structure is convenient for change the medical kit, reduce liquid medicine filling time to improve work efficiency.

Drawings

Fig. 1 is a top view of a foldable type rack plant protection unmanned aerial vehicle capable of being quickly disassembled and assembled;

fig. 2 is a schematic view of a folding rod structure of a folding type frame plant protection unmanned aerial vehicle capable of being quickly disassembled and assembled;

fig. 3 is a schematic view of a partial structure of a foldable type rack plant protection unmanned aerial vehicle capable of being rapidly disassembled and assembled;

fig. 4 is a side view of the foldable type frame plant protection unmanned aerial vehicle capable of being disassembled and assembled quickly according to the present invention;

fig. 5 is a schematic view of a medicine box structure of the foldable type rack plant protection unmanned aerial vehicle capable of being rapidly disassembled and assembled;

fig. 6 is the utility model provides a but foldable frame plant protection unmanned aerial vehicle's of quick assembly disassembly local structure schematic diagram of landing leg.

Illustration of the drawings:

1. a body; 2. a folding bar; 3. a paddle; 4. a telescopic rod; 5. connecting blocks; 6. a card slot; 7. clamping a head; 8. fixing the rod; 9. a drive motor; 10. a knob; 11. a rotating shaft; 12. a slider; 13. a medicine chest; 14. a fixing ring; 15. a support; 16. a support leg; 17. a medicine adding port; 18. a medicine outlet; 19. a fixing plate; 20. a chute; 21. a fixing leg; 22. a sliding ball; 23. a fixing pin; 24. and (7) clamping blocks.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

First embodiment, as shown in fig. 1, 2, 3 and 4, the utility model comprises a machine body 1 and a medicine box 13, a telescopic rod 4 is fixed around the surface of the machine body 1, one end of the telescopic rod 4 is fixedly connected with a folding rod 2 through a connecting block 5, a knob 10 is rotatably connected with the surface of the telescopic rod 4 at one side of the connecting block 5, a fixing rod 8 is welded at one side of the surface of the knob 10, a clamping head 7 is connected with the surface of the knob 10, the clamping head 7 is clamped with the folding rod 2, the fixing rod 8 is clamped with a clamping groove 6 formed on the surface of the connecting block 5, the connecting block 5 at one end of the telescopic rod 4 is rotatably connected with the connecting block 5 at one end of the folding rod 2 through a rotating shaft 11, a transmission motor 9 is fixed at the end of the folding rod 2, the output end of the transmission motor 9 is fixedly connected with a paddle 3, the medicine box 13 is arranged below the machine, only need with folding rod 2 expand fixed can, be convenient for reuse improves work efficiency.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 4, 5 and 6, the bottom surface of the machine body 1 is rotatably connected with the support 15 through the fixing foot 21, the bottom end of the support 15 is slidably connected with the supporting leg 16 through the sliding ball 22, one end of the supporting leg 16 is fixed with the fixture block 24, the supporting leg 16 is clamped with the fixture block 24 through the fixing pin 23, the surface of the support 15 is sleeved with the fixing ring 14, the surface of the fixing ring 14 is fixed with the sliding block 12, the sliding block 12 is clamped with the fixing plate 19 through the sliding groove 20, the fixing plate 19 is fixed in the groove formed in the two sides of the surface of the medicine box 13, the medicine feeding port 17 is formed in one side of the top surface of the medicine box 13, and the medicine discharging port 18 is formed in the bottom.

Third embodiment, on the basis of first embodiment, given by fig. 1, 2 and 3, organism 1 sets up to polygonal structure, and organism 1 surface equidistance is fixed with 8 telescopic links 4 all around, eight redundant designs, and power deficiency compensation, it is safe high-efficient.

In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 2 and fig. 3, 8 folding rods 2 are provided, and 8 folding rods 2 are correspondingly connected with telescopic rods 4 through connecting blocks 5, in an eight-rotor layout, compared with the four-rotor and six-rotor layouts on the market, the power layout redundancy is high, and the attitude stability of the aircraft can be maintained under the condition of one-shaft power loss.

Fifth, on second embodiment's basis, given by fig. 4, 4 are established to landing

leg

16, and 16 one ends of landing leg have cup jointed the rubber pad, reduce the plant protection unmanned aerial vehicle and fall the crash force then, improve the stability that falls then.

Sixth embodiment, as shown in fig. 4, in addition to the first embodiment, the medicine boxes 13 are provided with a tapered structure.

Seventh, on the basis of the second embodiment, as shown in fig. 4 and 6, a sliding groove used in cooperation with the sliding ball 22 is formed on the surface of the leg 16, so that the leg 16 and the bracket 15 can be conveniently folded.

In an eighth embodiment, on the basis of the second embodiment, as shown in fig. 6, a clamping groove matched with the clamping block 24 is formed in an end surface of one end of the supporting leg 16, so that the supporting leg 16 can be folded and fixed conveniently.

The working principle is as follows: when the device is used, liquid medicine is filled into the medicine box 13 through the medicine adding opening 17, the medicine box 13 is clamped with the sliding block 12 fixed on the surface of the bracket 15 through the sliding groove 20 formed in the surface of the fixing plate 19, the medicine conveying pipe is connected with the medicine outlet 18 after the fixing, the pesticide can be applied to crops, the device can be used for filling the liquid medicine into the medicine box 13 in advance, when the liquid medicine in the medicine box 13 is insufficient, the medicine box 13 is directly replaced, the device is simple in structure, the medicine box 13 is convenient to replace, the liquid medicine filling time is shortened, the working efficiency is improved, after the device is worked, the eight telescopic rods 4 around the machine body 1 are pushed into the machine body 1, the knob 10 is rotated, the knob 10 drives the fixing rod 8 to rotate, the fixing rod 8 is separated from the clamping groove 6 formed in the surface of the connecting block 5, the folding rod 2 is pushed to rotate along the rotating shaft 11 at the moment, and the, adopt same step to fold eight folding rod 2, then fix folding rod 2 with dop 7 joint on folding rod 2 surface, the device forms a circular shape after the folding completion, pull down fixed pin 23 again, separate landing leg 16, fold through smooth ball 22, make landing leg 16 and support 15 on same straight line, and promote landing leg 16, make smooth ball 22 slide and contract landing leg 16 in the spout 20 that landing leg 16 surface was seted up, it is rotatory again through fixed foot 21 with support 15, can fold body 1 bottom surface with support 15, the total occupation space area reduces, it is folding to be convenient for quick the carrying on of the device is folded, thereby be convenient for transport, need not to assemble the device here when this uses, only need with folding rod 2 expand fixed can, be convenient for reuse, and the work efficiency is improved.

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. A foldable-type-rack plant protection unmanned aerial vehicle capable of being quickly disassembled and assembled comprises a machine body (1) and a medicine box (13), and is characterized in that a telescopic rod (4) is fixed on the periphery of the surface of the machine body (1), one end of the telescopic rod (4) is fixedly connected with a folding rod (2) through a connecting block (5), a knob (10) is rotatably connected to one side of the connecting block (5) on the surface of the telescopic rod (4), a fixing rod (8) is welded to one side of the surface of the knob (10), a clamping head (7) is connected to the surface of the knob (10), the clamping head (7) is clamped with the folding rod (2), the fixing rod (8) is clamped with a clamping groove (6) formed in the surface of the connecting block (5), the connecting block (5) at one end of the telescopic rod (4) is rotatably connected with the connecting block (5) at one end of the folding rod (2) through, the output end of the transmission motor (9) is fixedly connected with the paddle (3), and a medicine box (13) is arranged below the machine body (1).

2. The unmanned aerial vehicle for plant protection with foldable frame capable of being disassembled and assembled quickly as claimed in claim 1, the bottom surface of the machine body (1) is rotationally connected with a bracket (15) through a fixed foot (21), the bottom end of the bracket (15) is connected with the supporting leg (16) in a sliding way through a sliding ball (22), one end of the supporting leg (16) is fixed with a clamping block (24), the supporting legs (16) are clamped with the clamping blocks (24) through fixing pins (23), the surface of the bracket (15) is sleeved with the fixing ring (14), and the surface of the fixed ring (14) is fixed with a slide block (12), the slide block (12) is clamped with the fixed plate (19) through a chute (20), and the fixed plate (19) is fixed in the grooves arranged on the two sides of the surface of the medicine chest (13), a medicine adding opening (17) is formed in one side of the top surface of the medicine box (13), and a medicine outlet (18) is formed in the bottom surface of the medicine box (13).

3. The unmanned aerial vehicle for plant protection with foldable frame capable of being disassembled and assembled quickly as claimed in claim 1, wherein the body (1) is designed to be a polygon structure, and 8 telescopic rods (4) are fixed around the surface of the body (1) at equal intervals.

4. The unmanned aerial vehicle for plant protection with foldable frame capable of being disassembled and assembled quickly as claimed in claim 1, wherein the number of the foldable rods (2) is 8, and the 8 foldable rods (2) are correspondingly connected with the telescopic rods (4) through the connecting blocks (5).

5. The unmanned aerial vehicle for plant protection with foldable frame capable of being disassembled and assembled quickly as claimed in claim 2, wherein there are 4 legs (16), and one end of the leg (16) is sleeved with a rubber pad.

6. A quick release folding frame plant protection unmanned aerial vehicle according to claim 1, characterized in that the pesticide box (13) is provided with a conical structure.

7. The unmanned aerial vehicle for plant protection with foldable frame capable of being disassembled and assembled quickly as claimed in claim 2, wherein the surface of the supporting leg (16) is provided with a sliding groove for matching with the sliding ball (22).

8. The unmanned aerial vehicle for plant protection with foldable frame capable of being disassembled and assembled quickly as claimed in claim 2, wherein the end face of one end of the leg (16) is provided with a clamping groove for matching with the clamping block (24).