WO2017008524A1 - 一种多旋翼无人机 - Google Patents

一种多旋翼无人机 Download PDF

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Publication number
WO2017008524A1
WO2017008524A1 PCT/CN2016/077049 CN2016077049W WO2017008524A1 WO 2017008524 A1 WO2017008524 A1 WO 2017008524A1 CN 2016077049 W CN2016077049 W CN 2016077049W WO 2017008524 A1 WO2017008524 A1 WO 2017008524A1
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Prior art keywords
fixedly connected
block
connecting rod
end portion
horizontal
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PCT/CN2016/077049
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English (en)
French (fr)
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张萍
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张萍
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Publication of WO2017008524A1 publication Critical patent/WO2017008524A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/10—Rotorcrafts
    • B64U10/13—Flying platforms
    • B64U10/14—Flying platforms with four distinct rotor axes, e.g. quadcopters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
    • B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
    • B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides

Definitions

  • the invention relates to the technical field of drones, in particular to a multi-rotor drone.
  • Spraying pesticides is an important measure in agricultural plant protection work. It has many operations and a large workload, which has certain toxic hazards to people and is a difficult labor in agricultural production.
  • a multi-rotor UAV comprising a UAV body, a storage device located above the UAV body, a cover device located above the storage device, a spraying device located below the UAV body, and a rotating device below the spraying device, the deposit
  • the storage device includes a lower end portion located at a lower portion, an intermediate portion located above the lower end portion, an upper end portion located above the intermediate portion, a closing plate located inside the intermediate portion, a filter net located inside the upper end portion, and a sponge block inside the lower end portion
  • the spraying device comprising a horizontal portion, a support column on the left and right sides above the horizontal portion, a closed frame located around the support column, and a bending on the left and right sides of the horizontal portion a first connecting block located outside the closed frame and a second connecting block located below the first connecting block
  • the rotating device comprises a motor, a fixing frame located around the motor, and located under the motor a rotating shaft, a fixing rod located around the rotating shaft, a fixing block located below the rotating shaft,
  • the cover body is made of an elastic material, the lower end of the cover body is fastened on the upper end portion, the connecting rod is a cylinder, the connecting rod is vertically placed, and the connecting rod runs through the cover body.
  • the magnet is a cylinder, a lower surface of the connecting rod is fixedly connected with an upper surface of the magnet, the magnet is adsorbed on the filter net, and the spring is inclined, One end of the spring is fixedly coupled to the side of the connecting rod, and the other end of the spring is fixedly coupled to the inner surface of the cover.
  • the lower end portion has a truncated cone shape, and a lower surface of the lower end portion is fixedly connected and sealed to an upper surface of the UAV body, and the intermediate portion is a main body having a circular cross section, and a lower surface of the intermediate portion Fixedly connected to the upper surface of the lower end portion and sealed, the upper end portion is in the shape of an inverted truncated cone, and the lower surface of the upper end portion is fixed to the upper surface of the intermediate portion Connected and sealed.
  • the closing plate is provided with two and respectively located on the left and right sides, the closing plate is inclined downward from the inner surface of the intermediate portion and inclined toward the middle, and the closing plates on the left and right sides are abutted against each other to make the closing plate
  • the upper and lower spaces are spaced apart from each other, and the closing plate is made of an elastic material.
  • the filter screen is horizontal, the filter mesh has a circular cross section, and the side surface of the filter mesh is fixedly connected to the inner surface of the upper end portion, and the filter mesh is made of a ferrous material.
  • the drone body is provided with a rectangular hole, the sponge block is a rectangular parallelepiped, the sponge block is vertically placed, and the lower end of the sponge block is received in the rectangular hole and is fixedly connected with the unmanned body
  • the lower surface of the sponge block is in the same plane as the lower surface of the UAV body, and the upper surface of the sponge block is located above the upper surface of the UAV body.
  • the horizontal portion is horizontal, the left and right sides of the horizontal portion are inclined, and the horizontal portion is provided with a plurality of first through holes penetrating the upper and lower surfaces thereof.
  • the support column is provided with two and respectively located on the left and right sides, and a lower surface of the support column is fixedly connected with an upper surface of the horizontal portion, and an upper surface of the support column and a lower surface of the UAV body
  • the fixed connection has a plurality of through holes extending through the left and right surfaces thereof.
  • the closed frame has a truncated cone shape, the upper end of the closed frame is fixedly connected and sealed to the lower surface of the UAV body, and the curved portion has an annular shape, and one end of the curved portion and the closed frame are a lower surface fixedly connected, the other end of the curved portion and the horizontal portion The lower surface is fixedly connected, and the curved portion is provided with a plurality of second through holes penetrating the upper and lower surfaces thereof.
  • the first connecting block has a trapezoidal cross section, and one end of the first connecting block is fixedly connected to the outer surface of the closed frame, and the other end of the first connecting block is fixedly connected to the unmanned body.
  • the second connecting block is horizontally connected, one end of the second connecting block is fixedly connected to the first connecting block, and the other end of the second connecting block is fixedly connected to the unmanned body.
  • the upper end of the rotating shaft is connected to the motor, the lower end of the rotating shaft is fixedly connected with the fixing block, the rotating rod is fixedly connected with the fixing block, and the rotating rod is horizontal.
  • the multi-rotor UAV of the present invention has a simple structure and is convenient to use, and because the space inside the spraying device is large, more agriculture can be stored, so that the entire drone can be stored. More pesticides, so that it can spray a large area at a time, without the need to continuously supplement the pesticides, improve the spraying efficiency, and at the same time, due to the special design of the cover device, the unmanned aerial vehicle accidentally reverses, the pesticide in the storage device It will not leak out and prevent it from harming the fields and people, and it will play a better protective role.
  • the pesticide first flows out through the first through hole of the horizontal part, and then falls out of the first through hole and gathers in the curved part, and the pesticide part in the curved part passes through the second part.
  • the through hole flows out, and the remaining portion does not have time to flow out through the second through hole to remain in the curved portion, so that part of the pesticide is always stored in the entire curved portion, and when there is no pesticide on the horizontal portion, the drone can return, and then due to the bending portion There are still some pesticides on the water, making the drone It is possible to continue spraying the pesticide to prevent it from suddenly stopping spraying until it falls to supplement the pesticide, so that it can continuously spray the pesticide. Due to the setting of the rotating device, the pesticide spraying is more uniform, and the area of the pesticide spraying is enlarged, the working efficiency is improved, and the cost of pesticide spraying by the farmers is reduced.
  • the pesticide in the storage device can be slowly and evenly entered into the spraying device, so that the drone can take off and reach the spraying area to obtain time, and the waste of the pesticide is avoided, so that the pesticide spraying is more uniform.
  • FIG. 1 is a schematic structural view of a multi-rotor UAV of the present invention.
  • the multi-rotor UAV of the present invention comprises a UAV body 1, a storage device 2 located above the UAV body 1, and a cover device 3 located above the storage device 2, located at the A spraying device 4 below the drone body 1 and a rotating device 5 located below the spraying device 4.
  • the UAV body 1 has a wave shape, and the UAV body 1 is provided with a propeller located above and a supporting device located below.
  • the propeller is provided in plurality, so that the UAV body 1 can be driven to rise and fall, and the UAV body 1 can carry more pesticides.
  • the support device is provided with two and respectively located on the left and right sides, and the support device comprises a support rod 11 and a support block 12 located below the support rod 11.
  • the support rod 11 is in a zigzag shape, the support rod 11 is placed vertically, and the upper surface of the support rod 11 is fixedly connected to the lower surface of the UAV body 1.
  • the support block 12 has a rectangular parallelepiped shape, the support block 12 is horizontally placed, and a lower surface of the support rod 11 is fixedly connected to an upper surface of the support block 12.
  • the UAV body 1 is provided with a rectangular hole penetrating through the upper and lower surfaces of the UAV body 1, and the rectangular hole is located in the middle of the UAV body.
  • the storage device 2 includes a lower end portion 21 located below, an intermediate portion 22 above the lower end portion 21, an upper end portion 23 located above the intermediate portion 22, and located inside the intermediate portion 22.
  • the lower end portion 21 has a truncated cone shape, and the lower surface of the lower end portion 21 is fixedly connected to the upper surface of the unmanned vehicle body 1 and sealed so that water in the lower end portion 21 cannot flow to the outside.
  • the rectangular hole is located inside the lower end portion 21.
  • the intermediate portion 22 is a main body having a circular cross section, and a lower surface of the intermediate portion 22 is fixedly coupled to the upper surface of the lower end portion 21 and sealed to prevent the outflow of the pesticide in the intermediate portion 22.
  • the upper end portion 23 has an inverted truncated cone shape, and the lower surface of the upper end portion 23 is fixedly connected to the upper surface of the intermediate portion 22 and sealed, so that when the pesticide liquid level reaches the inside of the upper end portion 23, the pesticide is not caused. Flow to the outside.
  • the closing plate 24 is provided with two and respectively located on the left and right sides, the closing plate 24 is inclined, and the closing plate 24 is inclined downward from the inner surface of the intermediate portion 22 and in the middle, the closing plate
  • One end of the fixing member 24 is fixedly connected to the inner surface of the intermediate portion 22, and the other end of the closing plate 24 abuts against the closing plate on the other side, thereby preventing the pesticide from flowing back to the upper side of the closing plate 24, and is located at the left and right sides.
  • the closing plates 24 on both sides separate the upper and lower spaces of the closing plate 24 from each other.
  • the closing plate 24 is made of an elastic material, so that the end of the closing plate 24 located in the middle of the intermediate portion 22 can be moved downward, thereby facilitating the entry of pesticides.
  • the filter net 25 is horizontal, the filter net 25 has a circular cross section, and the side surface of the filter net 25 is fixedly connected to the inner surface of the upper end portion 23.
  • the filter net 25 is made of ferrous material.
  • the filter 25 can filter out the bulk solid particles in the pesticide.
  • the sponge block 26 is in the shape of a rectangular parallelepiped, and the sponge block 26 is placed vertically. The lower end of the sponge block 26 is received in the rectangular hole and is fixedly connected to the UAV body 1 under the sponge block 26 The surface is in the same plane as the lower surface of the UAV body 1.
  • the upper surface of the sponge block 26 is located above the upper surface of the UAV body 1 to facilitate absorption of pesticides and flow to the spraying device. 4 in.
  • the cover device 3 includes a magnet 31, a connecting rod 32 located above the magnet 31, a cover 33 located around the connecting rod 32, and a spring 34 located around the connecting rod 32.
  • the upper portion of the cover 33 has a truncated cone shape, and the lower portion of the cover 33 In the inverted truncated cone shape, the lid body 33 is made of an elastic material, and the lower end of the lid body 33 is snapped on the upper end portion 23 so that the upper end portion 23 can be covered.
  • the connecting rod 32 is in the form of a cylinder, and the connecting rod 32 is placed vertically.
  • the connecting rod 32 extends through the upper and lower surfaces of the cover 33 and is fixedly connected thereto.
  • the magnet 31 has a cylindrical shape, and a lower surface of the connecting rod 32 is fixedly connected to an upper surface of the magnet 31, and the magnet 31 can be adsorbed on the filter net 25, so that the cover body 33 has an upward movement. tendency.
  • the spring 34 is provided with a plurality of, the spring 34 is inclined, one end of the spring 34 is fixedly connected with the side of the connecting rod 32, and the other end of the spring 34 and the inner surface of the cover 33 The connection is fixed to better support the cover 33.
  • the spraying device 4 includes a horizontal portion 41 , a support column 42 located on the left and right sides of the horizontal portion 41 , and a closed frame 43 located on the left and right sides of the support column 42 at the horizontal portion.
  • the horizontal portion 41 is horizontal, and the left and right sides of the horizontal portion 41 are inclined to facilitate the flow of the pesticide to the curved portion 44.
  • the horizontal portion 41 is provided with a plurality of first through holes 411 penetrating the upper and lower surfaces thereof.
  • the first through hole 411 is cylindrical, so that the pesticide on the horizontal portion 41 can flow downward through the first through hole 411.
  • the support post 42 is provided with two and respectively located on the left and right sides, and the lower surface of the support post 42 is fixedly connected with the upper surface of the horizontal portion 41, and the upper surface of the support post 42 and the drone
  • the lower surface of the body 1 is fixedly connected.
  • the support column 42 is provided with a plurality of through holes 421 extending through the left and right surfaces thereof.
  • the through holes 421 have a rectangular parallelepiped shape, and the through holes 421 allow pesticides to flow to both sides.
  • the closed frame 43 has a truncated cone shape, and the upper end of the closed frame 43 is fixedly connected to the lower surface of the UAV body 1 and sealed.
  • the curved portion 44 has an annular shape, one end of the curved portion 44 is fixedly connected to the lower surface of the closed frame 43, and the other end of the curved portion 44 is fixedly connected to the lower surface of the horizontal portion 41.
  • the curved portion 44 is provided with a plurality of second through holes 441 extending through the upper and lower surfaces thereof so that the liquid on the curved portion 44 can pass through the second through holes 441 to enter below.
  • the first connecting block 45 is disposed at two sides and is respectively located on the left and right sides.
  • the first connecting block 45 has a trapezoidal cross section, and one end of the first connecting block 45 is fixed to the outer surface of the closed frame 43.
  • the second connecting block 46 is horizontally connected, one end of the second connecting block 46 is fixedly connected to the first connecting block 45, and the other end of the second connecting block 46 is fixed to the UAV body 1 connection.
  • the rotating device 5 includes a motor 51 , a fixing frame 52 around the motor 51 , a rotating shaft 53 located below the motor 51 , and a fixing rod 54 located around the rotating shaft 53 .
  • the upper surface of the motor 51 is fixedly coupled to the lower surface of the horizontal portion 41.
  • the fixing frame 52 is a hollow cylinder, and the motor 51 is received in the interior of the fixing frame 52.
  • the upper surface of the fixing frame 52 is fixedly connected with the lower surface of the horizontal portion 41, so as to the motor. 51 plays a better fixing role.
  • the rotating shaft 53 is a cylinder, the rotating shaft 53 is vertically placed, and the upper end of the rotating shaft 53 is connected with the motor 51, so that the motor 51 drives the rotating shaft 53 to rotate, and the lower end of the rotating shaft 53 passes through the
  • the fixing frame 52 extends below the fixing frame 52.
  • the fixing block 55 has a cylindrical shape, and a lower surface of the rotating shaft 53 is fixedly connected to an upper surface of the fixing block 55.
  • the rotating rod 56 is provided with two and respectively located on the left and right sides, the rotating rod 56 is in the shape of a cylinder, the rotating rod 56 is horizontally placed, and one end of the rotating rod 56 is fixedly connected to the side of the fixing block 55. .
  • the fixing rod 54 is disposed at two sides and is respectively located on the left and right sides of the rotating shaft 53.
  • the fixing rod 54 is inclined, and one end of the fixing rod 54 is fixedly connected with the rotating shaft 53.
  • the fixing rod 54 is fixedly connected.
  • the other end is fixedly connected to the rotating rod 56.
  • the rotating rod 56 can agitate the pesticide falling from the first through hole 411 and the second through hole 441, so as to be more uniformly dispersed around, thereby improving the spraying efficiency. .
  • the cover device 3 is first removed, and the pesticide is placed in the storage device 2, and the pesticide passes through the filter 25 to filter out the solid particles therein. Then, it falls on the closing plate 24, so that the closing plate 24 is bent downward, so that the pesticide enters into the lower end portion 21, and then the lid body device 3 is closed, so that the lid body 33 is snapped on the upper end portion 23, at this time, the magnet 31 It is adsorbed on the filter net 25, and the spring 34 is pulled downward toward the lid body 33, so that the lid body 33 is closely attached to the upper end portion 23. Then the drone takes off.
  • the pesticide entering the inside of the lower end portion 21 is absorbed by the sponge block 26, and starts to enter when the absorption is full.
  • the drone enters the position where the spraying is required, and the pesticide entering the spraying device 4 first falls on the horizontal portion 41, and a part thereof passes through the first through hole 411 to enter below, when the spraying device 4
  • the spraying device 4 When more and more pesticides are in progress, they start to pass through the third through holes 421 and enter the curved portion 44, so that a large amount of pesticide is accumulated on the curved portion 44, and enters the lower portion through the second through hole 441, thereby being horizontally
  • all the pesticides on the 41 flow to the bottom, there are still more pesticides on the curved portion 44, so that the drone can continue to spray the pesticide when returning.
  • the pesticide passing through the first through hole 411 and the second through hole 441 can be more uniformly sprayed on the field after being stirred by the rotating rod 56, and the spraying efficiency is high and the effect is good. So far, the use process of the multi-rotor UAV of the present invention has been described.

Abstract

一种多旋翼无人机，包括无人机本体（1）、存储装置（2）、盖体装置（3）、喷洒装置（4）及旋转装置（5）。存储装置（2）包括下端部（21）、中间部（22）、上端部（23）、封闭板（24）、过滤网（25）及海绵块（26）；喷洒装置（4）包括水平部（41）、支撑柱（42）、封闭框（43）、弯曲部（44）、第一连接块（45）及第二连接块（46）；旋转装置（5）包括电机（51）、固定框（52）、转轴（53）、固定杆（54）、固定块（55）及旋转杆（56）；盖体装置（3）包括磁铁（31）、连接杆（32）、盖体（33）及弹簧（34），盖体（33）的上部分呈圆台状，盖体（33）的下部分呈倒置的圆台状，盖体（33）采用弹性材料制成，盖体（33）的下端卡扣在上端部（23）上，连接杆（32）呈圆柱体，连接杆（32）贯穿盖体（33）的上下表面且与其固定连接，连接杆（32）的下表面与磁铁（31）的上表面固定连接，磁铁（31）吸附在过滤网（25）上。该多旋翼无人机使得农药喷洒更加均匀，并且效率高，避免了农药的浪费，节约了成本。

Description

一种多旋翼无人机 技术领域
本发明涉及无人机技术领域，尤其是涉及一种多旋翼无人机。
背景技术
喷洒农药是农业植保工作的一项重要措施，作业次数多，工作量大，对人具有一定的毒性危害，是农业生产中一项艰苦的劳作。
现在，国内采用无人直升机技术喷洒农业已经走向实际应用阶段，这使农民从繁重危险的喷药作业中解放了出来，深受农民欢迎，但是，现有的喷洒农药无人机农药携带量较低，并且喷洒效率低，喷洒不够均匀，造成了农药浪费的现象，并且喷洒面积较小，工作效率不高，使得整个农药喷洒的成本较高，增加了农民的负担。
因此，有必要提供一种新的技术方案以克服上述缺陷。
发明内容
本发明的目的在于提供一种可有效解决上述技术问题的多旋翼无人机。
为达到本发明之目的，采用如下技术方案：
一种多旋翼无人机,包括无人机本体、位于所述无人机本体上方的存储装置、位于所述存储装置上方的盖体装置、位于所述无人机本体下方的喷洒装置及位于所述喷洒装置下方的旋转装置，所述存 储装置包括位于下方的下端部、位于所述下端部上方的中间部、位于所述中间部上方的上端部、位于所述中间部内部的封闭板、位于所述上端部内部的过滤网及位于所述下端部内部的海绵块，所述喷洒装置包括水平部、位于所述水平部上方左右两侧的支撑柱、位于所述支撑柱周围的封闭框、位于所述水平部左右两侧的弯曲部、位于所述封闭框外侧的第一连接块及位于所述第一连接块下方的第二连接块，所述旋转装置包括电机、位于所述电机周围的固定框、位于所述电机下方的转轴、位于所述转轴周围的固定杆、位于所述转轴下方的固定块及位于所述固定块周围的旋转杆，所述盖体装置包括磁铁、位于所述磁铁上方的连接杆、位于所述连接杆周围的盖体及位于所述连接杆周围的弹簧，所述盖体的上部分呈圆台状，所述盖体的下部分呈倒置的圆台状，所述盖体采用弹性材料制成，所述盖体的下端卡扣在所述上端部上，所述连接杆呈圆柱体，所述连接杆竖直放置，所述连接杆贯穿所述盖体的上下表面且与其固定连接，所述磁铁呈圆柱体，所述连接杆的下表面与所述磁铁的上表面固定连接，所述磁铁吸附在所述过滤网上，所述弹簧呈倾斜状，所述弹簧的一端与所述连接杆的侧面固定连接，所述弹簧的另一端与所述盖体的内表面固定连接。
所述下端部呈圆台状，所述下端部的下表面与所述无人机本体的上表面固定连接且密封，所述中间部呈横截面为圆环的主体，所述中间部的下表面与所述下端部的上表面固定连接且密封，所述上端部呈倒置的圆台状，所述上端部的下表面与所述中间部的上表面固 定连接且密封。
所述封闭板设有两个且分别位于左右两侧，所述封闭板自所述中间部的内表面向下且向中间倾斜，位于左右两侧的封闭板相互顶靠在一起从而使得封闭板上下空间相互隔开，所述封闭板采用弹性材料制成。
所述过滤网呈水平状，所述过滤网的横截面呈圆形，所述过滤网的侧面与所述上端部的内表面固定连接，所述过滤网采用铁质材料制成。
所述无人机本体上设有矩形孔，所述海绵块呈长方体，所述海绵块竖直放置，所述海绵块的下端收容于所述矩形孔中且与所述无人机本体固定连接，所述海绵块的下表面与所述无人机本体的下表面处于同一平面内，所述海绵块的上表面位于所述无人机本体上表面的上方。
所述水平部呈水平状，所述水平部的左右侧面呈倾斜状，所述水平部上设有若干贯穿其上下表面的第一通孔。
所述支撑柱设有两个且分别位于左右两侧，所述支撑柱的下表面与所述水平部的上表面固定连接，所述支撑柱的上表面与所述无人机本体的下表面固定连接，所述支撑柱上设有若干贯穿其左右表面的透孔。
所述封闭框呈圆台状，所述封闭框的上端与所述无人机本体的下表面固定连接且密封，所述弯曲部呈圆环状，所述弯曲部的一端与所述封闭框的下表面固定连接，所述弯曲部的另一端与所述水平部 的下表面固定连接，所述弯曲部上设有若干贯穿其上下表面的第二通孔。
所述第一连接块的横截面呈梯形，所述第一连接块的一端与所述封闭框的外表面固定连接，所述第一连接块的另一端与所述无人机本体固定连接，所述第二连接块呈水平状，所述第二连接块的一端与所述第一连接块固定连接，所述第二连接块的另一端与所述无人机本体固定连接。
所述转轴的上端与所述电机连接，所述转轴的下端与所述固定块固定连接，所述旋转杆与所述固定块固定连接，所述旋转杆呈水平状。
与现有技术相比，本发明具有如下有益效果：本发明多旋翼无人机结构简单，使用方便，由于喷洒装置内空间较大，可以存放较多的农业，从而使得整个无人机可以存放较多的农药，从而可以一次喷洒较大的面积，不需要不断的补充农药，提高了喷洒效率，同时由于盖体装置的特殊设计，使得无人机发生意外发生翻转时，存储装置中的农药也不会泄露出来，防止其对田地及人身造成伤害，起到了较好的保护作用。同时由于喷洒装置内设有水平部及弯曲部，使得农药先通过水平部的第一通孔流出，然后来不及经过第一通孔流出的聚集在弯曲部中，弯曲部中的农药部分经过第二通孔流出，其余部分来不及经过第二通孔流出从而保留在弯曲部中，从而使得整个弯曲部中始终存储有部分农药，当水平部上没有农药时，无人机可以返航，然后由于弯曲部上仍然存有部分农药，使得无人机 可以继续喷洒农药，防止其突然停止喷洒，直至其降落补充农药，从而使其可以连续喷洒农药。由于旋转装置的设置，使得农药喷洒的更加均匀，并且扩大了农药喷洒的面积，提高了其工作效率，降低了农民农药喷洒的成本。由于海绵块的设置，使得存储装置中的农药可以缓慢均匀的进入到喷洒装置中，从而可以为无人机起飞及到达喷洒区域争取时间，并且避免了农药的浪费，使得农药喷洒的更加均匀。
附图说明
图1为本发明多旋翼无人机的结构示意图。
具体实施方式
下面将结合附图对本发明多旋翼无人机做出清楚完整的说明。
如图1所示，本发明多旋翼无人机包括无人机本体1、位于所述无人机本体1上方的存储装置2、位于所述存储装置2上方的盖体装置3、位于所述无人机本体1下方的喷洒装置4及位于所述喷洒装置4下方的旋转装置5。
如图1所示，所述无人机本体1呈波浪状，所述无人机本体1上设有位于上方的螺旋桨及位于下方的支撑装置。所述螺旋桨设有若干个，从而可以带动所述无人机本体1上升与下降，并且可以使得无人机本体1可以携带较多的农药。所述支撑装置设有两个且分别位于左右两侧，所述支撑装置包括支撑杆11及位于所述支撑杆11下方的支撑块12。所述支撑杆11呈Z字型，所述支撑杆11竖直放置，所述支撑杆11的上表面与所述无人机本体1的下表面固定连接。所述支撑块12呈长方体，所述支撑块12水平放置，所述支撑杆11的下表面与所述支撑块12的上表面固定连接。所述无人机本体1上设有矩形孔，所述矩形孔贯穿所述无人机本体1的上下表面，所述矩形孔位于所述无人机本体的中间。
如图1所示，所述存储装置2包括位于下方的下端部21、位于所述下端部21上方的中间部22、位于所述中间部22上方的上端部23、位于所述中间部22内部的封闭板24、位于所述上端部23内部的过滤网25及位于所述下端部21内部的海绵块26。所述下端部21呈圆台状，所述下端部21的下表面与所述无人机本体1的上表面固定连接且密封，使得所述下端部21内的水无法流到外部。所述矩形孔位于所述下端部21的内部。所述中间部22呈横截面为圆环的主体，所述中间部22的下表面与所述下端部21的上表面固定连接且密封，防止所述中间部22内的农药流出。所述上端部23呈倒置的圆台状，所述上端部23的下表面与所述中间部22的上表面固定连接且密封，从而当农药液面达到上端部23内部时，使得农药也不会流到外部。所述封闭板24设有两个且分别位于左右两侧，所述封闭板24呈倾斜状，所述封闭板24自所述中间部22的内表面向下且向中间倾斜，所述封闭板24的一端与所述中间部22的内表面固定连接，所述封闭板24的另一端与位于另一侧的封闭板相互顶靠在一起，从而防止农药逆流到封闭板24的上方，位于左右两侧的封闭板24将封闭板24上下空间相互隔开，所述封闭板24采用弹性材料制成，使得所述封闭板24的位于中间部22中间的一端可以向下移动，从而方便农药进入到下端部21内。所述过滤网25呈水平状，所述过滤网25的横截面呈圆形，所述过滤网25的侧面与所述上端部23的内表面固定连接，所述过滤网25采用铁质材料制成，所述过滤网25可以过滤掉农药中体积较大的固体颗粒。所述海绵块26呈长方体，所述海绵块26竖直放置，所述海绵块26的下端收容于所述矩形孔中且与所述无人机本体1固定连接，所述海绵块26的下表面与所述无人机本体1的下表面处于同一平面内，所述海绵块26的上表面位于所述无人机本体1上表面的上方，从而方便吸收农药，并使其流到喷洒装置4中。
如图1所示，所述盖体装置3包括磁铁31、位于所述磁铁31上方的连接杆32、位于所述连接杆32周围的盖体33及位于所述连接杆32周围的弹簧34。所述盖体33的上部分呈圆台状，所述盖体33的下部分 呈倒置的圆台状，所述盖体33采用弹性材料制成，所述盖体33的下端卡扣在所述上端部23上，从而可以盖住所述上端部23。所述连接杆32呈圆柱体，所述连接杆32竖直放置，所述连接杆32贯穿所述盖体33的上下表面且与其固定连接。所述磁铁31呈圆柱体，所述连接杆32的下表面与所述磁铁31的上表面固定连接，所述磁铁31可以吸附在所述过滤网25上，从而使得盖体33具有向上移动的倾向。所述弹簧34设有若干个，所述弹簧34呈倾斜状，所述弹簧34的一端与所述连接杆32的侧面固定连接，所述弹簧34的另一端与所述盖体33的内表面固定连接，从而对所述盖体33起到较好的支撑作用。
如图1所示，所述喷洒装置4包括水平部41、位于所述水平部41上方左右两侧的支撑柱42、位于所述支撑柱42左右两侧的封闭框43、位于所述水平部41左右两侧的弯曲部44、位于所述封闭框43外侧的第一连接块45及位于所述第一连接块45下方的第二连接块46。所述水平部41呈水平状，所述水平部41的左右侧面呈倾斜状，从而方便农药流向弯曲部44，所述水平部41上设有若干贯穿其上下表面的第一通孔411，所述第一通孔411呈圆柱体状，从而使得水平部41上的农药可以通过第一通孔411流向下方。所述支撑柱42设有两个且分别位于左右两侧，所述支撑柱42的下表面与所述水平部41的上表面固定连接，所述支撑柱42的上表面与所述无人机本体1的下表面固定连接，所述支撑柱42上设有若干贯穿其左右表面的透孔421，所述透孔421呈长方体状，所述透孔421使得农药可以流到两侧。所述封闭框43呈圆台状，所述封闭框43的上端与所述无人机本体1的下表面固定连接且密封。所述弯曲部44呈圆环状，所述弯曲部44的一端与所述封闭框43的下表面固定连接，所述弯曲部44的另一端与所述水平部41的下表面固定连接，所述弯曲部44上设有若干贯穿其上下表面的第二通孔441,从而使得弯曲部44上的液体可以穿过第二通孔441进入到下方。所述第一连接块45设有两个且分别位于左右两侧，所述第一连接块45的横截面呈梯形，所述第一连接块45的一端与所述封闭框43的外表面固定连接，所述第一连接块45的另一端与所述无人机本体 1固定连接，从而对所述喷洒装置4起到较好的固定作用。所述第二连接块46呈水平状，所述第二连接块46的一端与所述第一连接块45固定连接，所述第二连接块46的另一端与所述无人机本体1固定连接。
如图1所示，所述旋转装置5包括电机51、位于所述电机51周围的固定框52、位于所述电机51下方的转轴53、位于所述转轴53周围的固定杆54、位于所述转轴53下方的固定块55及位于所述固定块55周围的旋转杆56。所述电机51的上表面与所述水平部41的下表面固定连接。所述固定框52呈空心的圆柱体，所述电机51收容于所述固定框52的内部，所述固定框52的上表面与所述水平部41的下表面固定连接，从而对所述电机51起到较好的固定作用。所述转轴53呈圆柱体，所述转轴53竖直放置，所述转轴53的上端与所述电机51连接，使得所述电机51带动所述转轴53旋转，所述转轴53的下端穿过所述固定框52延伸至所述固定框52的下方。所述固定块55呈圆柱体，所述转轴53的下表面与所述固定块55的上表面固定连接。所述旋转杆56设有两个且分别位于左右两侧，所述旋转杆56呈圆柱体，所述旋转杆56水平放置，所述旋转杆56的一端与所述固定块55的侧面固定连接。所述固定杆54设有两个且分别位于所述转轴53的左右两侧，所述固定杆54呈倾斜状，所述固定杆54的一端与所述转轴53固定连接，所述固定杆54的另一端与所述旋转杆56固定连接，所述旋转杆56可以对从第一通孔411及第二通孔441落下的农药进行搅拌，使其更加均匀的向四周分散，提高其喷洒效率。
如图1所示，所述本发明多旋翼无人机使用时，首先将盖体装置3取下，向存储装置2中放入农药，农药穿过过滤网25，将其中的固体颗粒过滤掉，然后落在封闭板24上，使得封闭板24向下弯曲，使得农药进入到下端部21内，然后盖上盖体装置3，使得盖体33卡扣在上端部23上，此时磁铁31吸附在过滤网25上，并使得弹簧34向下拉盖体33，使得盖体33紧密的贴合在上端部23上。然后使得无人机起飞。进入到下端部21内部的农药被海绵块26吸收，当吸收满时开始进 入到喷洒装置4中，此时无人机进入到需要喷洒的位置，进入到喷洒装置4的农药首先落在水平部41上，其中部分经过第一通孔411进入到下方，当喷洒装置4中的农药越来越多时，其开始穿过第三通孔421进入到弯曲部44上，使得弯曲部44上积累较多的农药，并经过第二通孔441进入到下方，从而当水平部41上的农药全部流到下方时，所述弯曲部44上仍然存在较多的农药，使得无人机返航时仍然可以继续喷洒农药。穿过第一通孔411及第二通孔441的农药经过旋转杆56的搅拌后可以更加均匀的喷洒在田地上，喷洒效率高并且效果好。至此，本发明多旋翼无人机使用过程描述完毕。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。

Claims (10)

  1. 一种多旋翼无人机,包括无人机本体、位于所述无人机本体上方的存储装置、位于所述存储装置上方的盖体装置、位于所述无人机本体下方的喷洒装置及位于所述喷洒装置下方的旋转装置，所述存储装置包括位于下方的下端部、位于所述下端部上方的中间部、位于所述中间部上方的上端部、位于所述中间部内部的封闭板、位于所述上端部内部的过滤网及位于所述下端部内部的海绵块，所述喷洒装置包括水平部、位于所述水平部上方左右两侧的支撑柱、位于所述支撑柱周围的封闭框、位于所述水平部左右两侧的弯曲部、位于所述封闭框外侧的第一连接块及位于所述第一连接块下方的第二连接块，所述旋转装置包括电机、位于所述电机周围的固定框、位于所述电机下方的转轴、位于所述转轴周围的固定杆、位于所述转轴下方的固定块及位于所述固定块周围的旋转杆，其特征在于：所述盖体装置包括磁铁、位于所述磁铁上方的连接杆、位于所述连接杆周围的盖体及位于所述连接杆周围的弹簧，所述盖体的上部分呈圆台状，所述盖体的下部分呈倒置的圆台状，所述盖体采用弹性材料制成，所述盖体的下端卡扣在所述上端部上，所述连接杆呈圆柱体，所述连接杆竖直放置，所述连接杆贯穿所述盖体的上下表面且与其固定连接，所述磁铁呈圆柱体，所述连接杆的下表面与所述磁铁的上表面固定连接，所述磁铁吸附在所述过滤网上，所述弹簧呈倾斜状，所述弹簧的一端与所述连接杆的侧面固定连接，所述弹簧的 另一端与所述盖体的内表面固定连接。
  2. 如权利要求1所述的多旋翼无人机，其特征在于：所述下端部呈圆台状，所述下端部的下表面与所述无人机本体的上表面固定连接且密封，所述中间部呈横截面为圆环的主体，所述中间部的下表面与所述下端部的上表面固定连接且密封，所述上端部呈倒置的圆台状，所述上端部的下表面与所述中间部的上表面固定连接且密封。
  3. 如权利要求2所述的多旋翼无人机，其特征在于：所述封闭板设有两个且分别位于左右两侧，所述封闭板自所述中间部的内表面向下且向中间倾斜，位于左右两侧的封闭板相互顶靠在一起从而使得封闭板上下空间相互隔开，所述封闭板采用弹性材料制成。
  4. 如权利要求3所述的多旋翼无人机，其特征在于：所述过滤网呈水平状，所述过滤网的横截面呈圆形，所述过滤网的侧面与所述上端部的内表面固定连接，所述过滤网采用铁质材料制成。
  5. 如权利要求4所述的多旋翼无人机，其特征在于：所述无人机本体上设有矩形孔，所述海绵块呈长方体，所述海绵块竖直放置，所述海绵块的下端收容于所述矩形孔中且与所述无人机本体固定连接，所述海绵块的下表面与所述无人机本体的下表面处于同一平面内，所述海绵块的上表面位于所述无人机本体上表面的上方。
  6. 如权利要求5所述的多旋翼无人机，其特征在于：所述水平部呈水平状，所述水平部的左右侧面呈倾斜状，所述水平部上设有若干贯穿其上下表面的第一通孔。
  7. 如权利要求6所述的多旋翼无人机，其特征在于：所述支撑柱设有 两个且分别位于左右两侧，所述支撑柱的下表面与所述水平部的上表面固定连接，所述支撑柱的上表面与所述无人机本体的下表面固定连接，所述支撑柱上设有若干贯穿其左右表面的透孔。
  8. 如权利要求7所述的多旋翼无人机，其特征在于：所述封闭框呈圆台状，所述封闭框的上端与所述无人机本体的下表面固定连接且密封，所述弯曲部呈圆环状，所述弯曲部的一端与所述封闭框的下表面固定连接，所述弯曲部的另一端与所述水平部的下表面固定连接，所述弯曲部上设有若干贯穿其上下表面的第二通孔。
  9. 如权利要求8所述的多旋翼无人机，其特征在于：所述第一连接块的横截面呈梯形，所述第一连接块的一端与所述封闭框的外表面固定连接，所述第一连接块的另一端与所述无人机本体固定连接，所述第二连接块呈水平状，所述第二连接块的一端与所述第一连接块固定连接，所述第二连接块的另一端与所述无人机本体固定连接。
  10. 如权利要求9所述的多旋翼无人机，其特征在于：所述转轴的上端与所述电机连接，所述转轴的下端与所述固定块固定连接，所述旋转杆与所述固定块固定连接，所述旋转杆呈水平状。
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CN111436415A (zh) * 2020-04-10 2020-07-24 漆建平 一种林业喷洒药箱
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CN107054658A (zh) * 2017-04-10 2017-08-18 西华酷农无人机产业园运营有限公司 植保无人机
CN107054658B (zh) * 2017-04-10 2023-04-07 西华县明慧农业航空服务有限公司 植保无人机
CN111114784A (zh) * 2020-01-14 2020-05-08 安徽航鹰无人机技术服务有限公司 一种农业植保无人机喷洒农药的监测装置
CN111436415A (zh) * 2020-04-10 2020-07-24 漆建平 一种林业喷洒药箱
CN111436415B (zh) * 2020-04-10 2022-02-18 徐兴东 一种林业喷洒药箱
CN114671013A (zh) * 2022-04-25 2022-06-28 江苏汉科航空科技有限公司 一种具有下降缓冲机构的太阳能无人飞行装置

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