WO2022143753A1 - 一种具有自动导航系统的植保无人机 - Google Patents

一种具有自动导航系统的植保无人机 Download PDF

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Publication number
WO2022143753A1
WO2022143753A1 PCT/CN2021/142420 CN2021142420W WO2022143753A1 WO 2022143753 A1 WO2022143753 A1 WO 2022143753A1 CN 2021142420 W CN2021142420 W CN 2021142420W WO 2022143753 A1 WO2022143753 A1 WO 2022143753A1
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WIPO (PCT)
Prior art keywords
wall
groove
rod
slot
plant protection
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PCT/CN2021/142420
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English (en)
French (fr)
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陈乐春
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江苏数字鹰科技股份有限公司
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Publication of WO2022143753A1 publication Critical patent/WO2022143753A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/40—Maintaining or repairing aircraft
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/14—Receivers specially adapted for specific applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position

Definitions

  • the present application relates to the technical field of unmanned aerial vehicles, and in particular, to a plant protection unmanned aerial vehicle with an automatic navigation system.
  • Plant protection drones also known as unmanned aerial vehicles, as the name implies, are unmanned aerial vehicles used for agricultural and forestry plant protection operations. It consists of three parts, and the spraying operation is realized through ground remote control or navigation flight control, which can spray chemicals, seeds, powders, etc.
  • a plant protection drone with an automatic navigation system including an unmanned body, a slot is opened on the top outer wall of the unmanned body, and a top plate is inserted into the slot, and the unmanned body is close to two parts of the top plate.
  • the side outer wall is provided with a movement groove, and the inside of the movement groove is movably installed with a curved rod through the rotating shaft.
  • the insertion rod inside the movement groove, the inner side wall of the middle part of the insertion rod is provided with a groove, and the outer side wall of the insertion rod located at one end of the groove is welded with a blocking ring, and the other side of the blocking ring is away from the movement groove.
  • the outer wall is welded with a No.
  • a clamping slot is provided on the bottom outer wall of one side of the curved rod and the inner wall of the top plate close to the movement groove.
  • the top outer wall of the unmanned body located inside the slot is provided with a top installation slot, and the bottom two outer walls of the top installation slot are respectively installed with a GPS locator and a signal transceiver through bolts.
  • the groove is located on the top inner wall between the GPS locator and the signal transceiver, and the CPU is installed with bolts, and the CPU is electrically connected with the signal transceiver and the GPS locator through a connecting wire.
  • a water tank is installed on the outer wall of the bottom of the unmanned body through bolts, and a water pump is installed on the inner wall of the bottom side of the water tank through bolts.
  • a bottom mounting seat is installed on the outer walls of the bottom two sides of the water tank by bolts, and a fixing block is threadedly connected to the bottom outer wall of the bottom mounting seat, and a chute is opened on the outer walls of the bottom two sides of the bottom of the fixing block, And the inside of the chute is welded with a sliding rod.
  • a sliding block is slidably connected to the outer side wall of the sliding rod, and a bottom clamping block is welded on the bottom outer wall of the sliding block.
  • a bottom insertion rod is inserted into the jack on the top outer wall of the adjacent side of the bottom clamping block, and a No. 2 spring is sleeved on the outer side wall of one end of the bottom insertion rod located inside the bottom clamping block.
  • the bottom outer wall of the adjacent side of the bottom block is provided with a bottom card slot, and the inside of the bottom card slot is clamped with a spray head through the action of the bottom insertion rod and the No. 2 spring, and the output end of the water pump passes through.
  • the water pipe is communicated with the nozzle.
  • the insertion rod will drive the curved rod to move through the action of the No. 1 spring, the retaining ring and the groove, thereby making the disassembly of the top plate more convenient and effective, which is convenient for operation.
  • the location information is transmitted to the external signal receiving device through the electrical connection between the CPU, the GPS locator and the signal transceiver, so that the The device is more suitable for application and promotion.
  • the bottom block When the operator pulls the bottom block, the bottom block will be used in combination with the bottom insertion rod, No. 2 spring, sliding rod and slider, so that the nozzle can be disassembled more easily and conveniently. So that the device can effectively carry out nozzle replacement or maintenance when the nozzle is damaged.
  • FIG. 1 is a schematic structural diagram of a plant protection drone with an automatic navigation system proposed by the application;
  • FIG. 2 is a schematic structural diagram of a plant protection drone in a slot with an automatic navigation system proposed by the application;
  • FIG. 3 is a schematic structural diagram of a plane plant protection drone with an automatic navigation system proposed by the application;
  • FIG. 4 is a schematic structural diagram of a bottom mount with an automatic navigation system and a plant protection drone in the bottom block proposed by the application;
  • FIG. 5 is a schematic structural diagram of a location-based plant protection drone with an automatic navigation system proposed by the application.
  • a component when referred to as being "fixed to” another component, it can be directly on the other component or there may also be a centered component.
  • a component When a component is considered to be “connected” to another component, it may be directly connected to the other component or there may be a co-existence of an intervening component.
  • a component When a component is considered to be “set on” another component, it may be directly set on the other component or there may be a co-existing centered component.
  • the terms “vertical,” “horizontal,” “left,” “right,” and similar expressions are used herein for illustrative purposes only.
  • a plant protection drone with an automatic navigation system including an unmanned body 1, a slot 2 is opened on the top outer wall of the unmanned body 1, and the interior of the slot 2 is inserted with a
  • the top plate 3 the unmanned body 1 is provided with a movement groove 4 on the outer walls of both sides close to the top plate 3, and the inside of the movement groove 4 is movably installed with a curved rod 5 through the rotating shaft, and the unmanned body 1 is provided with a side outer wall close to the curved rod 5.
  • the insertion rod slot 6, and the insertion rod 7 extending to the interior of the movement slot 4 is inserted into the insertion rod slot 6, the middle inner wall of the insertion rod 7 is provided with a groove 27, and the insertion rod 7 is located at one end of the groove 27.
  • a retaining ring 8 is welded on the outer side wall of the retaining ring 8, and a No. 1 spring 9 that is sleeved on the outer side wall of the insertion rod 7 is welded on the outer wall of the other side of the retaining ring 8 away from the movement groove 4, and the other end of the No. 1 spring 9 is welded.
  • the insertion rod 7 is movably installed on the outer wall of one end of the inner end of the movement groove 4 on the outer wall of the bottom of the curved rod 5 through the rotating shaft, and the top plate 3 is close to the inner wall of the movement groove 4.
  • the curved rod 5 is clamped inside the card groove 10 by the action of the retaining ring 8, the groove 27 and the No. 1 spring 9, the opening of the slot 2 is convenient for the operator to install the top plate 3, the curved rod 5
  • the setting of the top plate 3 makes the clamping of the top plate 3 more effective, and the fixing of the top plate 3 is more effective when the groove 27, the retaining ring 8 and the No. 1 spring 9 are used in combination with each other.
  • the top outer wall of the unmanned body 1 located inside the slot 2 is provided with a top installation slot 11 , and a GPS locator 13 and a signal transceiver 12 are respectively installed on the outer walls of the bottom two sides of the top installation slot 11 by bolts, and the top installation slot 11
  • the CPU14 is installed on the top inner wall between the GPS locator 13 and the signal transceiver 12 through bolts.
  • the CPU14 plays the role of signal processing
  • the GPS locator 13 plays the role of position positioning
  • the signal transceiver 12 plays the role of signal transmission. , so that the device can locate the location information.
  • a water tank 15 is installed on the bottom outer wall of the unmanned body 1 by bolts, and a water pump 16 is installed on the inner wall of the bottom side of the water tank 15 by bolts. Storage, the water pump 16 can provide power support for the delivery of the medicament.
  • a bottom mounting seat 17 is installed on the outer walls of the bottom two sides of the water tank 15 by bolts, and a fixing block 18 is threadedly connected to the bottom outer wall of the bottom mounting seat 17.
  • a sliding rod 20 is welded inside the groove 19 . The threaded connection between the fixing block 18 and the bottom mounting seat 17 enables the fixing block 18 to be disassembled.
  • a sliding block 21 is slidably connected to the outer side wall of the sliding rod 20 , and a bottom clamping block 22 is welded on the bottom outer wall of the sliding block 21 .
  • a bottom insertion rod 23 is inserted into the jack of the top outer wall of the adjacent side of the bottom block 22, and the second spring 24 is sleeved on the outer side wall of the bottom rod 23 at one end of the bottom block 22,
  • the arrangement of the plunger 23 and the No. 2 spring 24 makes the fixing of the spray head 26 more effective.
  • a bottom slot 25 is opened on the outer wall of the bottom of the adjacent side of the bottom clip 22, and the inside of the bottom slot 25 is clipped with a spray head 26 through the action of the bottom insertion rod 23 and the No. 2 spring 24, and the output end of the water pump 16
  • the water pipe communicates with the spray head 26 , and the opening of the bottom slot 25 facilitates the operator to fix the spray head 26 , so that the fixing and dismounting function of the spray head 26 is more complete.
  • the working principle of the present application is as follows: when the operator uses the device, firstly by placing the device in a designated position, and then injecting the medicine into the interior of the unmanned body 1, when the operator needs to position the unmanned body 1 , can transmit signals to the signal transceiver 12 through external settings, and the signal transceiver 12 transmits the signal of the GPS locator to the interior of the CPU 14 by using the electrical connection with the CPU 14 and the GPS device 13, so that the CPU 14 can pass the function of the signal transceiver 12.
  • the position information is transmitted to the inside of the external device.
  • the operator wants to disassemble the top plate 3 by pulling the insertion rod 7, the insertion rod 7 drives the curved rod 5 to exit the card slot 10 through the action of the retaining ring 8 and the No.

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Catching Or Destruction (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Navigation (AREA)

Abstract

一种具有自动导航系统的植保无人机，包括无人本体（1），无人本体（1）的顶部外壁上开设有插槽（2），且插槽（2）的内部插接有顶板（3），无人本体（1）靠近顶板（3）的两侧外壁上开设有运动槽（4），且运动槽（4）的内部通过转轴活动安装有曲杆（5），无人本体（1）靠近曲杆（5）的一侧外壁开设有插杆槽（6），且插杆槽（6）的内部插接有延伸至运动槽内部的插杆（7），插杆（7）的中部内侧壁上开设有凹槽。通过设置的插杆（7），当操作者拉动插杆（7）时，插杆（7）会通过一号弹簧（9）、挡环（8）和凹槽（27）的作用带动曲杆（5）进行运动，进而使顶板（3）拆卸起来更为便捷有效，通过设置的CPU，当操作者需要对无人本体的位置信息进行检测时，通过CPU、GPS定位器和信号收发器的电性连接，将位置信息传输至外部信号接收设备内。

Description

一种具有自动导航系统的植保无人机
相关申请的交叉引用
本申请要求于2020年12月31日向中国专利局提交的申请号为202023318352.1的专利的优先权，其全部内容以引用的方式并入本文中。
技术领域
本申请涉及无人机技术领域，尤其涉及一种具有自动导航系统的植保无人机。
背景技术
植保无人机，又名无人飞行器，顾名思义是用于农林植物保护作业的无人驾驶飞机，该型无人飞机由飞行平台(固定翼、直升机、多轴飞行器)、导航飞控、喷洒机构三部分组成，通过地面遥控或导航飞控，来实现喷洒作业，可以喷洒药剂、种子、粉剂等。
但是现有装置的植保无人机当在使用的过程中出现问题时，因无人机拆卸极为不便，从而浪费了操作者大量的时间；并且传统的装置在使用的过程中更不能对无人机进行定位，进而影响了无人机的回收效果；传统装置的喷头在面临堵塞或损坏时，传统的装置不能有效的方便对喷头进行更换拆卸，因此，亟需设计一种具有自动导航系统的植保无人机来解决上述问题。
发明内容
本申请的目的是为了解决现有技术中存在不能方便操作者对顶板的拆卸，不能方便操作者对无人本体的定位回收，更不能方便操作者对喷头的拆卸的缺点，而提出的一种具有自动导航系统的植保无人机。
为了实现上述目的，本申请采用了如下技术方案：
一种具有自动导航系统的植保无人机，包括无人本体，所述无人本体的顶部外壁上开设有插槽，且插槽的内部插接有顶板，所述无人本体靠近顶板的两侧外壁上开设有运动槽，且运动槽的内部通过转轴活动安装有曲杆，所述无人本体靠近曲杆的一侧外壁开设有插杆槽，且插杆槽的内部插接有延伸至运动槽内部的插杆，所述插杆的中部内侧壁上开设有凹槽，且插杆位于凹槽内部一端的外侧壁上焊接有挡环,所述挡环的远离运动槽的另一侧外壁上焊接有套接在插杆外侧壁上的一号弹簧，且一号弹簧的另一端焊接在凹槽的一侧内壁上，所述插杆位于运动槽内部一端的外壁上通过转轴活动安装在曲杆的一侧底部外壁上，且顶板靠近运动槽的一侧内壁上开设有卡槽，所述曲杆通过挡环、凹槽和一号弹簧的作用卡接在卡槽的内部。
可选地，所述无人本体位于插槽内部的顶部外壁上开设有顶部安装槽，且顶部安装槽的底部两侧外壁上通过螺栓分别安装有GPS定位器和信号收发器，所述顶部安装槽位于GPS定位器和信号收发器之间的顶部内壁上通过螺栓安装有CPU，且CPU通过连接线与信号收发器 和GPS定位器呈电性连接。
可选地，所述无人本体的底部外壁上通过螺栓安装有水箱，且水箱的底部一侧内壁上通过螺栓安装有水泵。
可选地，所述水箱的底部两侧外壁上通过螺栓安装有底部安装座，且底部安装座的底部外壁上螺纹连接有固定块，所述固定块的底部两侧外壁上开设有滑槽，且滑槽的内部焊接有滑杆。
可选地，所述滑杆的外侧壁上滑动连接有滑块，且滑块的底部外壁上焊接有底部卡块。
可选地，所述底部卡块相邻一侧顶部外壁的插孔内插接有底部插杆，且底部插杆位于底部卡块内部一端的外侧壁上套接有二号弹簧。
可选地，所述底部卡块相邻的一侧底部外壁上开设有底部卡槽，且底部卡槽的内部通过底部插杆和二号弹簧的作用卡接有喷头，且水泵的输出端通过水管与喷头相连通。
本申请的有益效果为：
1.通过设置的插杆，当操作者拉动插杆时，插杆会通过一号弹簧、挡环和凹槽的作用带动曲杆进行运动，进而使顶板拆卸起来更为便捷有效，方便了操作者对顶部安装槽内部电器设备的检修。
2.通过设置的CPU，当操作者需要对无人本体的位置信息进行检测时，通过CPU、GPS定位器和信号收发器的电性连接，将位置信息传输至外部信号接收设备内，进而使该装置更加适合有应用与推广。
3.通过设置的底部卡块，当操作者拉动底部卡块时，底部卡块会通过底部插杆、二号弹簧、滑杆和滑块的相互搭配使用使喷头拆卸起 来更为简单方便，从而使该装置在面临喷头损坏的情况时可以有效的进行喷头更换或维修。
附图说明
图1为本申请提出的一种具有自动导航系统的植保无人机的结构示意图；
图2为本申请提出的一种具有自动导航系统的插槽内部植保无人机的结构示意图；
图3为本申请提出的一种具有自动导航系统的平面植保无人机的结构示意图；
图4为本申请提出的一种具有自动导航系统的底部安装座和底部卡块内部植保无人机的结构示意图；
图5为本申请提出的一种具有自动导航系统的定位位置植保无人机的结构示意图。
图中：1无人本体、2插槽、3顶板、4运动槽、5曲杆、6插杆槽、7插杆、8挡环、9一号弹簧、10卡槽、11顶部安装槽、12信号收发器、13GPS定位器、14CPU、15水箱、16水泵、17底部安装座、18固定块、19滑槽、20滑杆、21滑块、22底部卡块、23底部插杆、24二号弹簧、25底部卡槽、26喷头、27凹槽。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方 案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明的是，当组件被称为“固定于”另一个组件，它可以直接在另一个组件上或者也可以存在居中的组件。当一个组件被认为是“连接”另一个组件，它可以是直接连接到另一个组件或者可能同时存在居中组件。当一个组件被认为是“设置于”另一个组件，它可以是直接设置在另一个组件上或者可能同时存在居中组件。本文所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明的目的。
除非另有定义，本文所使用的所有的技术和科学术语与属于本申请的技术领域的技术人员通常理解的含义相同。本文中在本申请的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本申请。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
请同时参见图1至图5，一种具有自动导航系统的植保无人机，包括无人本体1，无人本体1的顶部外壁上开设有插槽2，且插槽2的内部插接有顶板3，无人本体1靠近顶板3的两侧外壁上开设有运动槽4，且运动槽4的内部通过转轴活动安装有曲杆5，无人本体1靠近曲杆5的一侧外壁开设有插杆槽6，且插杆槽6的内部插接有延伸至运动槽4内部的插杆7，插杆7的中部内侧壁上开设有凹槽27， 且插杆7位于凹槽27内部一端的外侧壁上焊接有挡环8,挡环8的远离运动槽4的另一侧外壁上焊接有套接在插杆7外侧壁上的一号弹簧9，且一号弹簧9的另一端焊接在凹槽27的一侧内壁上，插杆7位于运动槽4内部一端的外壁上通过转轴活动安装在曲杆5的一侧底部外壁上，且顶板3靠近运动槽4的一侧内壁上开设有卡槽10，曲杆5通过挡环8、凹槽27和一号弹簧9的作用卡接在卡槽10的内部，插槽2的开设方便了操作者对顶板3的安装，曲杆5的设置使顶板3的卡接更为有效，凹槽27、挡环8和一号弹簧9的相互搭配使用时顶板3的固定更为有效。
无人本体1位于插槽2内部的顶部外壁上开设有顶部安装槽11，且顶部安装槽11的底部两侧外壁上通过螺栓分别安装有GPS定位器13和信号收发器12，顶部安装槽11位于GPS定位器13和信号收发器12之间的顶部内壁上通过螺栓安装有CPU14，CPU14起到了信号处理的作用，GPS定位器13起到了位置定位的作用，信号收发器去12起到了信号传输的作用，进而使该装置可以对位置信息进行定位。
无人本体1的底部外壁上通过螺栓安装有水箱15，且水箱15的底部一侧内壁上通过螺栓安装有水泵16，水泵16的型号为DP-521，水箱15的设置能有效的对药剂进行储存，水泵16可以对药剂的传输提供动力支持。
水箱15的底部两侧外壁上通过螺栓安装有底部安装座17，且底部安装座17的底部外壁上螺纹连接有固定块18，固定块18的底部两侧外壁上开设有滑槽19，且滑槽19的内部焊接有滑杆20，固定块 18与底部安装座17的螺纹连接使固定块18可以进行拆卸，而滑杆20的安装方便了操作者对底部卡块22的安装功能。
滑杆20的外侧壁上滑动连接有滑块21，且滑块21的底部外壁上焊接有底部卡块22，滑块21的设置方便了操作者对底喷头26的安装功能。
可选地，底部卡块22相邻一侧顶部外壁的插孔内插接有底部插杆23，且底部插杆23位于底部卡块22内部一端的外侧壁上套接有二号弹簧24，插杆23和二号弹簧24的设置使喷头26的固定更为有效。
底部卡块22相邻的一侧底部外壁上开设有底部卡槽25，且底部卡槽25的内部通过底部插杆23和二号弹簧24的作用卡接有喷头26，且水泵16的输出端通过水管与喷头26相连通，底部卡槽25的开设方便了操作者对喷头26的固定，使喷头26固定拆卸功能更为完善。
本申请的工作原理为：当操作者使用该装置时，首先通过将该装置放置在指定的位置，然后通过将药剂注入无人本体1的内部，当操作者需要对无人本体1进行定位时，可通过外部设置对信号收发器12发射信号，信号收发器12利用与CPU14和GPS器13的电性连接将GPS定位器的信号传输至CPU14的内部，进而使CPU14通过信号收发器12的作用将位置信息传输至外部设备的内部，当操作者想要对顶板3进行拆卸时，通过拉动插杆7，插杆7通过挡环8和一号弹簧9的作用带动曲杆5退出卡槽10的内部，进而实现操作者对顶板3的拆卸功能，当操作者想要对喷头26进行拆卸时，通过拉动底部卡 块22，底部卡块22通过底部插杆23和二号弹簧24的作用进行移动，而滑杆20和滑块21的设置能有效的提升底部卡块22的移动效果。
以上所述，仅为本申请较佳的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，根据本申请的技术方案及其实用新型构思加以等同替换或改变，都应涵盖在本申请的保护范围之内。

Claims (7)

  1. 一种具有自动导航系统的植保无人机，包括无人本体(1)，其特征在于，所述无人本体(1)的顶部外壁上开设有插槽(2)，且插槽(2)的内部插接有顶板(3)，所述无人本体(1)靠近顶板(3)的两侧外壁上开设有运动槽(4)，且运动槽(4)的内部通过转轴活动安装有曲杆(5)，所述无人本体(1)靠近曲杆(5)的一侧外壁开设有插杆槽(6)，且插杆槽(6)的内部插接有延伸至运动槽(4)内部的插杆(7)，所述插杆(7)的中部内侧壁上开设有凹槽(27)，且插杆(7)位于凹槽(27)内部一端的外侧壁上焊接有挡环(8),所述挡环(8)的远离运动槽(4)的另一侧外壁上焊接有套接在插杆(7)外侧壁上的一号弹簧(9)，且一号弹簧(9)的另一端焊接在凹槽(27)的一侧内壁上，所述插杆(7)位于运动槽(4)内部一端的外壁上通过转轴活动安装在曲杆(5)的一侧底部外壁上，且顶板(3)靠近运动槽(4)的一侧内壁上开设有卡槽(10)，所述曲杆(5)通过挡环(8)、凹槽(27)和一号弹簧(9)的作用卡接在卡槽(10)的内部。
  2. 根据权利要求1所述的一种具有自动导航系统的植保无人机，其特征在于，所述无人本体(1)位于插槽(2)内部的顶部外壁上开设有顶部安装槽(11)，且顶部安装槽(11)的底部两侧外壁上通过螺栓分别安装有GPS定位器(13)和信号收发器(12)，所述顶部安装槽(11)位于GPS定位器(13)和信号收发器(12)之间的顶部内壁上通过螺栓安装有CPU(14)，且CPU(14)通过连接线与信号收发器(12)和GPS定位器(13)呈电性连接。
  3. 根据权利要求1所述的一种具有自动导航系统的植保无人机，其特征在于，所述无人本体(1)的底部外壁上通过螺栓安装有水箱 (15)，且水箱(15)的底部一侧内壁上通过螺栓安装有水泵(16)。
  4. 根据权利要求3所述的一种具有自动导航系统的植保无人机，其特征在于，所述水箱(15)的底部两侧外壁上通过螺栓安装有底部安装座(17)，且底部安装座(17)的底部外壁上螺纹连接有固定块(18)，所述固定块(18)的底部两侧外壁上开设有滑槽(19)，且滑槽(19)的内部焊接有滑杆(20)。
  5. 根据权利要求4所述的一种具有自动导航系统的植保无人机，其特征在于，所述滑杆(20)的外侧壁上滑动连接有滑块(21)，且滑块(21)的底部外壁上焊接有底部卡块(22)。
  6. 根据权利要求5所述的一种具有自动导航系统的植保无人机，其特征在于，所述底部卡块(22)相邻一侧顶部外壁的插孔内插接有底部插杆(23)，且底部插杆(23)位于底部卡块(22)内部一端的外侧壁上套接有二号弹簧(24)。
  7. 根据权利要求5所述的一种具有自动导航系统的植保无人机，其特征在于，所述底部卡块(22)相邻的一侧底部外壁上开设有底部卡槽(25)，且底部卡槽(25)的内部通过底部插杆(23)和二号弹簧(24)的作用卡接有喷头(26)，且水泵(16)的输出端通过水管与喷头(26)相连通。
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