阅读说明：本技术 一种设有喷洒装置的无人机 (Unmanned aerial vehicle with sprinkler ) 是由 朱云利 于 2018-06-10 设计创作，主要内容包括：本发明公开了一种设有喷洒装置的无人机,包括机翼、无人机本体、伸缩弹簧、U型强化板、固定柱、万向轮、滑块、防滑海绵球、喷洒装置、L型卡板、弹簧柱、滑槽和固定架,所述固定架的顶部通过螺栓固定有无人机本体,所述无人机本体的两侧均通过螺栓固定有机翼,所述固定架的底部对应安装有固定柱,所述固定柱的底部通过轴承活动连接有万向轮,所述固定架的底部中心处通过螺栓固定有U型强化板,所述U型强化板的顶部内壁中心处开设有滑槽,所述滑槽的内部对应安装有滑块,且两个滑块之间连接有伸缩弹簧,所述滑块的一侧通过螺栓固定有L型卡板,该无人机,具有卡夹紧固及实用性强的特点。(the invention discloses an unmanned aerial vehicle with a spraying device, which comprises wings, an unmanned aerial vehicle body, a telescopic spring, a U-shaped reinforcing plate, a fixing column, a universal wheel, a sliding block, an anti-skidding sponge ball, the spraying device, an L-shaped clamping plate, a spring column, a sliding groove and a fixing frame, wherein the top of the fixing frame is fixedly provided with the unmanned aerial vehicle body through bolts, the wings are fixedly arranged on two sides of the unmanned aerial vehicle body through bolts, the fixing column is correspondingly arranged at the bottom of the fixing frame, the universal wheel is movably connected with the bottom of the fixing column through a bearing, the U-shaped reinforcing plate is fixedly arranged at the center of the bottom of the fixing frame through bolts, the sliding groove is arranged at the center of the inner wall of the top of the U-shaped reinforcing plate, the sliding groove is correspondingly internally provided with the sliding block, the telescopic spring is connected, the clamping device has the characteristics of clamping fastening and high practicability.)

1. The utility model provides an unmanned aerial vehicle with sprinkler, includes wing (1), unmanned aerial vehicle body (2), expanding spring (3), U type reinforcing plate (4), fixed column (5), universal wheel (6), slider (7), anti-skidding sponge ball (8), sprinkler (9), L type cardboard (10), spring post (11), spout (12) and mount (13), its characterized in that: an unmanned aerial vehicle body (2) is fixed at the top of the fixing frame (13) through bolts, wings (1) are fixed on two sides of the unmanned aerial vehicle body (2) through bolts, a fixing column (5) is correspondingly installed at the bottom of the fixing frame (13), universal wheels (6) are movably connected to the bottom of the fixing column (5) through bearings, a U-shaped reinforcing plate (4) is fixed at the center of the bottom of the fixing frame (13) through bolts, a sliding groove (12) is formed in the center of the inner wall of the top of the U-shaped reinforcing plate (4), a sliding block (7) is correspondingly installed inside the sliding groove (12), a telescopic spring (3) is connected between the two sliding blocks (7), an L-shaped clamping plate (10) is fixed on one side of each sliding block (7) through bolts, and a spring column (11) is connected between one side of each L-shaped clamping plate (10) and the inner wall, the anti-skidding type spraying device is characterized in that anti-skidding sponge balls (8) are evenly embedded into the other side of each L-shaped clamping plate (10), a spraying device (9) is connected between the two L-shaped clamping plates (10), each spraying device (9) is composed of a movable rod (14), a stainless steel wire (15), a storage box (16), a connecting pipe (17), a nozzle (18), an electromagnetic valve (19), a floating ball (20), a sealing cover (21), a scale (22) and a limiting block (23), the center of one side of each storage box (16) is movably connected with the corresponding sealing cover (21) in a screwing mode, the center of the bottom of each storage box (16) is movably connected with the corresponding connecting pipe (17) through a flange, the electromagnetic valve (19) is fixed to one side of each connecting pipe (17) through a bolt, one end of each connecting pipe (17) is movably connected with the corresponding nozzle (18) through a flange, and a graduated scale (22) is fixed on one side of the movable rod through a bolt, a limiting block (23) is fixed on the top end of the movable rod (14) through a bolt, and a floating ball (20) is connected with the bottom end of the movable rod (14) through a stainless steel wire (15).

2. Unmanned aerial vehicle provided with sprinkler according to claim 1, characterized in that: the L-shaped clamping plate (10), the U-shaped reinforcing plate (4) and the spring column (11) are fixed through bonding.

3. Unmanned aerial vehicle provided with sprinkler according to claim 1, characterized in that: and a sealing ring is arranged at the contact position of the storage box (16) and the connecting pipe (17).

4. Unmanned aerial vehicle provided with sprinkler according to claim 1, characterized in that: and a rubber sealing sleeve is arranged at the contact position of the movable rod (14) and the storage box (16).

5. Unmanned aerial vehicle provided with sprinkler according to claim 1, characterized in that: the fixing column (5) and the fixing frame (13) are fixed through welding.

Technical Field

The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle with a spraying device.

Background

An unmanned plane, which may be referred to as a drone for short, is a type of unmanned aerial vehicle that is operated using a radio remote control device and a self-contained program control device. The unmanned aerial vehicle is also a general name of an unmanned aerial vehicle, and can be divided into an unmanned fixed-wing aircraft, an unmanned vertical take-off and landing aircraft, an unmanned airship, an unmanned helicopter, an unmanned multi-rotor aircraft, an unmanned parachute-wing aircraft and the like from the technical point of view. It has the advantages of small volume, low cost and convenient use.

However, the existing unmanned aerial vehicle has the problems of loose clamping and weak practicability. Carry out the in-process that the clamping carried to the storage tank, often can influence the clamping effect because of receiving exogenic action, and carrying the in-process that the storage tank sprayed, the liquid level condition in the understanding storage tank that can not understand. Therefore, it is necessary to design an unmanned aerial vehicle with spraying device that the clamping is firm and the practicability is strong.

Disclosure of Invention

The invention aims to provide an unmanned aerial vehicle with a spraying device, and aims to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: an unmanned aerial vehicle with a spraying device comprises wings, an unmanned aerial vehicle body, a telescopic spring, a U-shaped reinforcing plate, a fixing column, universal wheels, sliding blocks, an anti-skidding sponge ball, the spraying device, an L-shaped clamping plate, a spring column, a sliding groove and a fixing frame, wherein the top of the fixing frame is fixedly provided with the unmanned aerial vehicle body through bolts, the wings are fixedly arranged on two sides of the unmanned aerial vehicle body through bolts, the fixing column is correspondingly arranged at the bottom of the fixing frame, the universal wheels are movably connected with the bottom of the fixing column through bearings, the U-shaped reinforcing plate is fixedly arranged at the center of the bottom of the fixing frame through bolts, the sliding groove is formed in the center of the inner wall of the top of the U-shaped reinforcing plate, sliding blocks are correspondingly arranged inside the sliding groove, the telescopic spring is connected between the two sliding blocks, the L-shaped clamping plate is fixedly arranged on one side of the sliding block, the opposite side of L type cardboard evenly imbeds there is anti-skidding sponge ball, and is connected with sprinkler between two L type cardboards, sprinkler comprises movable rod, stainless steel wire, storage tank, connecting pipe, nozzle, solenoid valve, floater, sealed lid, scale and stop block, there is sealed lid one side center department of storage tank through connecing swing joint soon, there is the connecting pipe bottom center department of storage tank through flange swing joint, there is the solenoid valve one side of connecting pipe through the bolt fastening, flange swing joint has the nozzle through the one end of connecting pipe, the movable rod passes the top center department of storage tank, and one side has the scale through the bolt fastening, the top of movable rod is through the bolt fastening stop block, the bottom of movable rod is connected with the floater through stainless steel wire.

Furthermore, the L-shaped clamping plate, the U-shaped reinforcing plate and the spring column are fixedly bonded.

Furthermore, a sealing ring is arranged at the contact position of the storage box and the connecting pipe.

Furthermore, a rubber sealing sleeve is arranged at the contact position of the movable rod and the storage box.

Furthermore, the fixing column is fixed with the fixing frame through welding.

Compared with the prior art, the invention has the following beneficial effects:

1: when the unmanned aerial vehicle needs to clamp and carry the storage box, the storage box is slowly placed between the two L-shaped clamping plates, in the process, the two sliding blocks can move relatively, the telescopic spring is driven to be gradually stretched, meanwhile, the spring column can be gradually extruded, elastic deformation can be caused, the storage box is clamped under the action of the common restoring force of the telescopic spring and the spring column, and the anti-skidding sponge balls are uniformly embedded in the L-shaped clamping plates, so that the stability during clamping is greatly improved, the slipping phenomenon is avoided, meanwhile, the situation that the clamping effect is influenced due to the action of external force is effectively avoided, and the tightness during clamping of the unmanned aerial vehicle is improved;

2: open the solenoid valve earlier for liquid in the storage tank is by the nozzle blowout behind the connecting pipe, and at this in-process, can lead to the floater to move down gradually along with the position of liquid level, and then drives the movable rod downstream, and has the scale through the bolt fastening in one side of movable rod, is convenient for observe the liquid level condition in the storage tank, and timely makes corresponding processing, helps improving this unmanned aerial vehicle's practicality.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the sprinkler configuration of the present invention;

In the figure: 1. an airfoil; 2. an unmanned aerial vehicle body; 3. a tension spring; 4. a U-shaped reinforcing plate; 5. fixing a column; 6. a universal wheel; 7. a slider; 8. an anti-slip sponge ball; 9. a spraying device; 10. an L-shaped clamping plate; 11. a spring post; 12. a chute; 13. a fixed mount; 14. a movable rod; 15. stainless steel wire; 16. a storage box; 17. a connecting pipe; 18. a nozzle; 19. an electromagnetic valve; 20. a floating ball; 21. a sealing cover; 22. a graduated scale; 23. and a limiting block.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an unmanned aerial vehicle with a spraying device comprises a wing 1, an unmanned aerial vehicle body 2, a telescopic spring 3, a U-shaped reinforcing plate 4, a fixed column 5, a universal wheel 6, a sliding block 7, an anti-skidding sponge ball 8, a spraying device 9, an L-shaped clamping plate 10, a spring column 11, a sliding groove 12 and a fixed frame 13, wherein the unmanned aerial vehicle body 2 is fixed at the top of the fixed frame 13 through bolts, the wing 1 is fixed at two sides of the unmanned aerial vehicle body 2 through bolts, the fixed column 5 is correspondingly installed at the bottom of the fixed frame 13, the universal wheel 6 is movably connected at the bottom of the fixed column 5 through a bearing, the U-shaped reinforcing plate 4 is fixed at the center of the bottom of the fixed frame 13 through bolts, the sliding groove 12 is formed in the center of the inner wall of the top of the U-shaped reinforcing plate 4, the sliding block 7 is correspondingly installed inside the sliding groove 12, the, and a spring column 11 is connected between one side of the L-shaped clamping plate 10 and the inner wall of one side of the U-shaped reinforcing plate 4, an anti-skid sponge ball 8 is uniformly embedded in the other side of the L-shaped clamping plate 10, a spraying device 9 is connected between the two L-shaped clamping plates 10, the spraying device 9 is composed of a movable rod 14, a stainless steel wire 15, a storage box 16, a connecting pipe 17, a nozzle 18, an electromagnetic valve 19, a floating ball 20, a sealing cover 21, a graduated scale 22 and a limiting block 23, the center of one side of the storage box 16 is movably connected with the sealing cover 21 through a screwed joint, the center of the bottom of the storage box 16 is movably connected with the connecting pipe 17 through a flange, one side of the connecting pipe 17 is fixed with the electromagnetic valve 19 through a bolt, one end of the connecting pipe 17 is movably connected with the nozzle 18 through a flange, the movable rod 14 penetrates through the center of the top of the storage box, the bottom end of the movable rod 14 is connected with a floating ball 20 through a stainless steel wire 15.

Furthermore, the L-shaped clamping plate 10, the U-shaped reinforcing plate 4 and the spring column 11 are fixed through bonding, so that the stability during connection is improved conveniently.

Furthermore, a sealing ring is arranged at the contact position of the storage box 16 and the connecting pipe 17, so that the sealing effect during spraying is improved conveniently.

Furthermore, a rubber sealing sleeve is arranged at the contact position of the movable rod 14 and the storage box 16, so that the sealing performance of the storage box 16 is improved conveniently.

Furthermore, the fixing column 5 and the fixing frame 13 are fixed by welding, so that the fixing column 5 is convenient to fix.

the working principle is as follows: when the unmanned aerial vehicle needs to clamp and carry the storage box 16, the storage box 16 is slowly placed between the two L-shaped clamping plates 10, in the process, the two sliding blocks 7 can move relatively, the extension spring 3 is driven to be gradually stretched, meanwhile, the spring column 11 can be gradually extruded, elastic deformation can be generated, the storage box 16 is clamped under the common restoring force action of the extension spring 3 and the spring column 11, the anti-skidding sponge balls 8 are uniformly embedded in the L-shaped clamping plates 10, the stability degree of clamping is greatly improved, the slipping phenomenon is avoided, meanwhile, the situation that the clamping effect is influenced by external force is effectively avoided, and the fastening performance of the unmanned aerial vehicle is improved; open solenoid valve 19 earlier for liquid in the storage tank 16 is by nozzle 18 blowout behind connecting pipe 17, and at this in-process, can lead to floater 20 to remove downwards gradually along with the position of liquid level, and then drives movable rod 14 and remove downwards, and has scale 22 through the bolt fastening in one side of movable rod 14, is convenient for observe the liquid level condition in the storage tank 16, and timely makes corresponding processing, helps improving this unmanned aerial vehicle's practicality.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.