WO2021042378A1 - 一种悬臂式农业运输无人机 - Google Patents

一种悬臂式农业运输无人机 Download PDF

Info

Publication number
WO2021042378A1
WO2021042378A1 PCT/CN2019/104738 CN2019104738W WO2021042378A1 WO 2021042378 A1 WO2021042378 A1 WO 2021042378A1 CN 2019104738 W CN2019104738 W CN 2019104738W WO 2021042378 A1 WO2021042378 A1 WO 2021042378A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate
adjusting
transport
cantilever
buffer
Prior art date
Application number
PCT/CN2019/104738
Other languages
English (en)
French (fr)
Inventor
汤军伟
Original Assignee
南京唐壹信息科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 南京唐壹信息科技有限公司 filed Critical 南京唐壹信息科技有限公司
Publication of WO2021042378A1 publication Critical patent/WO2021042378A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/08—Helicopters with two or more rotors
    • 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
    • B64D9/00—Equipment for handling freight; Equipment for facilitating passenger embarkation or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/10—Rotorcrafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/03—Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/34—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for fruit, e.g. apples, oranges or tomatoes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2101/00—UAVs specially adapted for particular uses or applications
    • B64U2101/60—UAVs specially adapted for particular uses or applications for transporting passengers; for transporting goods other than weapons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction

Definitions

  • the invention relates to the field of agricultural transportation, in particular to a cantilever type agricultural transportation drone.
  • a cantilevered agricultural transport drone includes a drone component, a cantilever, a fixed seat, a fixed component, an adjusting component, and a transport box.
  • the lower end of the drone component A cantilever is installed.
  • the lower end of the cantilever is equipped with a fixing seat.
  • the side wall of the fixing seat is evenly provided with fixing components along its circumferential direction.
  • the lower end of the fixing seat is provided with a circular groove, and the circular groove is equipped with an adjusting component, and the upper end of the fixed component Equipped with a transport box.
  • the transportation box includes a connecting ring, the upper end surface of the fixing assembly is provided with a connecting ring, the side wall of the connecting ring is evenly provided with support rods along its circumferential direction, the lower end of the support rod is installed with a transportation frame, and the inner side wall of the transportation frame is evenly arranged There is a chute, a buffer mechanism is installed in the chute, and a storage plate is connected between the buffer mechanisms through a sliding fit.
  • Slide bars are installed at the left and right ends of the storage board.
  • the slide bars are connected to the buffer board through a sliding fit.
  • the upper end of the storage board is provided with a sealing groove.
  • the sealing groove is connected with a protective cover through a sliding fit.
  • the lower end surface and the inner side wall of the storage board are sleeved with a protective layer; when working, the storage board can place fruits and protect the fruits.
  • the fixed assembly includes a fixed frame, the side wall of the fixed seat is equipped with a fixed frame, the fixed frame is a U-shaped structure, the middle of the fixed frame is rotated by a pin shaft is installed with a fixed plate, the upper end of the fixed plate and the side wall of the fixed seat A fixed spring is installed between the fixed seat and the lower end of the side wall of the fixed seat is equipped with a limit block.
  • the fixed plate is Z-shaped, and the weight of the fixed plate at the upper end of the pin is greater than the weight of the fixed plate at the lower end of the pin; the fixed assembly can be connected to the transport box during operation , Increase the contact area and stress points between the transport box and the fixed components, and improve the stability of the transport box.
  • the buffer mechanism includes a buffer spring.
  • the slide groove is provided with buffer springs symmetrically up and down, and the buffer springs are evenly arranged in the slide groove.
  • the lower end of the buffer spring is equipped with a buffer plate, and the right end of the buffer plate passes through the inner side wall of the slide groove. It is connected by sliding fit, the lower end of the buffer plate is evenly provided with balls by rotating connection, and the front end of the chute is equipped with a limited branch chain; when working, the buffer mechanism can protect the fruit.
  • the adjusting assembly includes an adjusting rod, the lower end of the side wall of the fixing seat is connected with the adjusting rod by a sliding fit, the left end of the adjusting rod is installed with a rotating connecting plate, the left end of the rotating connecting plate is rotatably connected with a rotating ball, and the An adjustment spring is installed between the right end surface and the side wall of the circular groove, the adjustment rod is located below the limit block and is flush with the lower end of the fixing plate, and the left end of the adjustment rod is a rotatably connected ball structure.
  • the rotating balls are all fitted to the side walls of the adjusting column, and the adjusting column has a round table structure.
  • the lower end of the adjusting column is equipped with an adjusting plate, and a connecting spring is installed between the upper end surface of the adjusting plate and the lower end surface of the fixing seat.
  • An adjustment push rod is installed on the lower end surface of the board; when working, the adjustment assembly can quickly disassemble the fixed assembly and the transport box.
  • the limit branch chain includes a telescopic rod, a telescopic rod is installed at the front end of the upper end of the groove, a limit spring is installed in the telescopic rod, a transition plate is installed at the lower end of the telescopic rod, the transition plate is in an inclined state, and the rear end of the transition plate It is flush with the rear end of the telescopic rod.
  • the inner wall of the top end of the telescopic rod is equipped with an adjusting rope.
  • the adjusting rope passes through the front end of the transport frame through the wire slot, and the front end of the adjusting rope is equipped with a pull ring; when working, the limit mechanism can prevent the plate from being stored Slide out the shipping box.
  • the present invention is provided with a fixing component and an adjusting component, which make the connection and disassembly of the transport box and the drone simple and fast;
  • the present invention is provided with a transport box, and a buffer mechanism is provided in the transport box, which can reduce the loss caused by bumps during fruit transportation;
  • the present invention is provided with a connecting ring and a support rod.
  • the connecting ring and the support rod increase the contact surface and stress points at the connection between the transport box and the drone, thereby increasing the stability of the transport box during transportation;
  • the present invention is provided with a cantilever, which can compensate the flying height of the drone, which not only facilitates the connection of the transport box, but also prevents the stability of the drone from becoming poor when the drone is flying too low.
  • Figure 1 is a schematic diagram of the overall structure of the present invention.
  • Figure 2 is a schematic diagram of the internal structure between the cantilever, the fixing seat, the fixing component, the adjusting component, the connecting ring and the support rod of the present invention
  • Figure 3 is a schematic diagram of the first internal structure of the transport frame of the present invention.
  • Fig. 4 is a partial enlarged view of the A direction of Fig. 3 of the present invention.
  • Fig. 5 is a schematic diagram of the second internal structure of the transport frame of the present invention.
  • a cantilevered agricultural transportation drone includes a drone component 1, a cantilever 2, a fixed seat 3, a fixed component 4, an adjustment component 5, and a transport box 6.
  • the drone The lower end of the assembly 1 is equipped with a cantilever 2 and the lower end of the cantilever 2 is equipped with a fixing seat 3.
  • the side wall of the fixing seat 3 is evenly provided with fixing components 4 along its circumferential direction.
  • the lower end surface of the fixing seat 3 is provided with a circular groove.
  • An adjustment assembly 5 is arranged inside, and a transportation box 6 is arranged on the upper end of the fixing assembly 4.
  • the transport box 6 includes a connecting ring 61, a connecting ring 61 is placed on the upper end of the fixing assembly 4, the side wall of the connecting ring 61 is evenly provided with support rods 62 along its circumferential direction, and the lower end of the support rod 62 is equipped with a transportation frame 63.
  • the inner side wall of the transportation frame 63 is uniformly provided with sliding grooves, a buffer mechanism 64 is installed in the sliding groove, and a storage plate 65 is connected between the buffer mechanisms 64 through a sliding fit.
  • Slide bars 651 are installed at the left and right ends of the storage plate 65.
  • the slide bars 651 are connected to the buffer plate 642 by a sliding fit.
  • the upper end of the storage plate 65 is provided with a sealing groove, and the sealing groove is connected by a sliding fit.
  • the protective cover 652, the lower end surface of the protective cover 652 and the inner side wall of the storage plate 65 are all sleeved with a protective layer 653; when working, the fruits to be transported are placed on the storage plate 65, and then the protective cover 652 is covered. 653 can protect the fruit to a certain extent.
  • the storage plate 65 is pushed into the transport frame 63.
  • the transition plate 663 facilitates the storage plate 65 to be pushed into the transport frame 63, so that the sliding bar 651 and the buffer mechanism 64 are in sliding fit.
  • the limit branch chain 66 limits the storage plate 65.
  • the fixed assembly 4 includes a fixed frame 41.
  • a fixed frame 41 is installed on the side wall of the fixed seat 3.
  • the fixed frame 41 has a U-shaped structure.
  • a fixed spring 43 is installed between the upper end and the side wall of the fixing seat 3, and a limit block 44 is installed at the lower end of the side wall of the fixing seat 3.
  • the fixing plate 42 is Z-shaped, and the weight of the fixing plate 42 at the upper end of the pin is greater than that of the lower end of the pin.
  • the weight of the plate 42 when working, lift the transport frame 63 upward so that the connecting ring 61 passes through the fixing seat 3 and is restricted by the fixing plate 42. In this process, the connecting ring 61 first drives the fixing plate 42 Rotate to the left.
  • the fixing plate 42 rotates to the right to unfold the fixing plate 42, and at the same time, the limit block 44 is fixed to The rotation range of the plate 42 is limited, and the size of the fixed plate 42 after unfolding is larger than the size of the connecting ring 61, so that the connecting ring 61 is limited, that is, the transportation frame 63 is fixed to the lower end of the drone assembly 1 through the connecting ring 61 Components 4 are connected.
  • the buffer mechanism 64 includes a buffer spring 641.
  • the buffer spring 641 is symmetrically arranged in the chute, and the buffer spring 641 is evenly arranged in the chute.
  • the lower end of the buffer spring 641 is installed with a buffer plate 642, and the right end of the buffer plate 642 It is connected with the inner side wall of the chute by sliding fit, the lower end of the buffer plate 642 is evenly provided with balls 643 by rotating connection, and the front end of the chute is installed with a limit branch chain 66; when working, the buffer mechanism 64 will store the plate 65 is limited, and under the action of the buffer spring 641, the bumps generated during transportation can be buffered, thereby reducing the bumps of the storage plate 65 and reducing the loss of fruit peeling.
  • the adjusting assembly 5 includes an adjusting rod 51, the lower end of the side wall of the fixing seat 3 is connected with an adjusting rod 51 by a sliding fit, the left end of the adjusting rod 51 is installed with a rotating connecting plate 52, and the left end of the rotating connecting plate 52 is rotatably connected with Rotating the ball 53, an adjusting spring 54 is installed between the right end surface of the rotating connecting plate 52 and the side wall of the circular groove.
  • the adjusting rod 51 is located below the limit block 44 and is flush with the lower end of the fixing plate 42.
  • the left end of the adjusting rod 51 It is a spherical structure connected by rotation.
  • the rotating ball 53 is attached to the side wall of the adjusting column 55, and the adjusting column 55 has a circular truncated table structure.
  • the lower end of the adjusting column 55 is equipped with an adjusting plate 56.
  • the upper end surface of the adjusting plate 56 is different from the lower end surface of the fixing seat 3.
  • a connecting spring 57 is installed in the middle, and an adjusting push rod 58 is installed on the lower end of the adjusting plate 56; when working, when the transport box 6 needs to be disassembled from the drone after being transported to the position, push the adjusting push rod 58 upward to adjust the push rod.
  • the limit branch chain 66 includes a telescopic rod 661, a telescopic rod 661 is installed at the front end of the upper end of the groove, a limit spring 662 is installed in the telescopic rod 661, a transition plate 663 is installed at the lower end of the telescopic rod 661, and the transition plate 663 is inclined. The rear end of the transition plate 663 is flush with the rear end of the telescopic rod 661.
  • the inner wall of the top end of the telescopic rod 661 is equipped with an adjusting rope 664.
  • a pull ring 665 is installed; when working, when the storage plate 65 needs to be taken out, pull the pull ring 665 forward. Under the action of the adjusting rope 664, the telescopic rod 661 shrinks, and the transition plate 663 moves upward at this time, so that the storage plate can be stored The plate 65 is taken out of the chute.
  • Fruit placement Place the fruits to be transported on the storage plate 65, and then cover the protective cover 652.
  • the protective layer 653 can protect the fruit to a certain extent.
  • the storage plate 65 is pushed into the transport frame 63, the transition plate 663 facilitates the storage plate 65 to be pushed into the transport frame 63, so that the sliding bar 651 and the buffer mechanism 64 are connected by sliding fit, and at the same time the limit branch chain 66 limits the position of the storage plate 65;
  • Transport box 6 connection Lift the transport frame 63 upwards so that the connecting ring 61 passes through the fixing seat 3 and is restricted by the fixing plate 42.
  • the connecting ring 61 first drives the fixing plate 42 to turn left
  • the fixing plate 42 rotates to the right to unfold the fixing plate 42.
  • the limit block 44 is opposite to the fixing plate 42.
  • the rotation range is limited, and the size of the fixed plate 42 after unfolding is larger than the size of the connecting ring 61, so that the connecting ring 61 is limited, that is, the transportation frame 63 is connected to the fixed assembly 4 at the lower end of the drone assembly 1 through the connecting ring 61. connection;
  • the buffer mechanism 64 limits the storage plate 65, and under the action of the buffer spring 641, it can buffer the bumps generated during transportation, thereby reducing the bumps of the storage plate 65 and reducing the loss of fruit peeling;
  • Transport box 6 disassembly: When the transport box 6 needs to be disassembled from the drone after being transported to the location, push the adjusting push rod 58 upward, the adjusting push rod 58 drives the adjusting column 55 to move upward, and the adjusting column 55 drives the adjusting rod 51 to expand outward , That is, by driving the lower end of the fixing plate 42 to rotate so that the fixing plate 42 is contracted, and then the transport frame 63 is pulled downward, so that the connecting ring 61 can be removed from the fixing seat 3;
  • the work process described above realizes the function of reducing loss during the transportation of blueberries, kiwis and other fruits, and solves the low manual transportation efficiency and the easy damage of fruit skins during the transportation of blueberries, kiwis and other fruits grown in mountainous areas, steep slopes and other terrains;
  • the flying height of the hook-suspended UAV is low, the hook has only one stress point, the contact surface is small, it is easy to shake, and the ordinary transportation box is easy to damage the skin of the fruit without protective measures.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Remote Sensing (AREA)
  • Harvesting Machines For Specific Crops (AREA)
  • Packaging Frangible Articles (AREA)

Abstract

一种悬臂式农业运输无人机，包括无人机组件(1)、悬臂(2)、固定座(3)、固定组件(4)、调节组件(5)和运输箱(6)；无人机组件(1)的下端安装有悬臂(2)，悬臂(2)的下端安装有固定座(3)，固定座(3)设有固定组件(4)，固定座(3)的圆槽内设有调节组件(5)，固定组件(4)的上端设有运输箱(6)；运输箱(6)包括运输框(63)，运输框(63)内侧壁均匀设有滑槽，滑槽内安装有缓冲机构(64)，缓冲机构(64)之间通过滑动配合的方式连接有存放板(65)。运输箱(6)与无人机之间的连接和拆卸简单、快捷，能够降低水果运输过程中因颠簸产生的损耗，增加运输过程中运输箱(6)的稳定性，能够补偿无人机飞行的高度，既方便了运输箱的连接又避免了无人机飞行过低时稳定性变差。

Description

一种悬臂式农业运输无人机 技术领域
本发明涉及农业运输领域，特别涉及一种悬臂式农业运输无人机。
背景技术
近年来，农业生态果园的发展越来越好，不同的水果其运输要求不同，对于在山区、陡坡等地势种植的蓝莓、猕猴桃等表皮易破损的水果，运输需要格外注意，而现有技术条件下，对于山区、陡坡地段种植的蓝莓、猕猴桃的运输依然存在很多问题：
问题一：在采用人工运输时，运输效率低，劳动强度大，且行走时的颠簸也容易将水果表皮损坏，运输效果较差；
问题二：采用无人机运输时，现有无人机运输大多采用挂钩悬挂，挂钩悬挂只有一个受力点，且接触面较小，运输过程中容易晃动、甚至掉落；
问题三：无人机挂钩悬挂式运输，在悬挂时无人机飞行高度较低甚至需要停落悬挂；
问题四：运输时采用传统的普通运输箱，对水果无防护措施，飞行中或降落时运输箱晃动容易损坏水果表皮。
针对上述所列的问题，现有技术条件下还没有较好的探索与实践成果，因此，很有必要做进一步的探索与实践，以解决上述所列的问题。
发明内容
为了解决上述问题，本发明采用以下技术方案，一种悬臂式农业运输无人机，包括无人机组件、悬臂、固定座、固定组件、调节组件和运输箱，所述无人机组件的下端安装有悬臂，悬臂的下端安装有固定座，固定座的侧壁沿其周向方向均匀设有固定组件，固定座的下端面设有圆槽，圆槽内设有调节组件，固定组件的上端设有运输箱。
所述的运输箱包括连接环，固定组件的上端面放置有连接环，连接环的侧壁沿其周向方向均匀设有支撑杆，支撑杆的下端安装有运输框，运输框内侧壁均匀设有滑槽，滑槽内安装有缓冲机构，缓冲机构之间通过滑动配合的方式连接有存放板。
所述的存放板左右两端安装有滑条，滑条通过滑动配合的方式与缓冲板相连接，存放板的上端设有密封槽，密封槽内通过滑动配合的方式连接有防护盖，防护盖的下端面和存放板的内侧壁均套接有防护层；工作时，存放板能够放置水果，并对水果进行保护。
所述的固定组件包括固定框，固定座的侧壁安装有固定框，固定框呈U形结构，固定框的中部通过销轴转动安装有固定板，固定板的上端与固定座的侧壁之间安装有固定弹簧，固 定座侧壁的下端安装有限位块，固定板呈Z字形，且销轴上端固定板的重量大于销轴下端固定板的重量；工作时，固定组件能够与运输箱连接，增加了运输箱与固定组件的接触面积和受力点，提高了运输箱的稳定性。
所述的缓冲机构包括缓冲弹簧，滑槽内上下对称设有缓冲弹簧，且缓冲弹簧在滑槽内均匀设有，缓冲弹簧的下端安装有缓冲板，缓冲板的右端与滑槽的内侧壁通过滑动配合的方式连接，缓冲板的下端面通过转动连接的方式均匀设有滚珠，滑槽的前端安装有限位支链；工作时，缓冲机构能够对水果进行防护。
所述的调节组件包括调节杆，固定座侧壁的下端通过滑动配合的方式连接有调节杆，调节杆的左端安装有转动连接板，转动连接板的左端转动连接有转动球，转动连接板的右端面与圆槽的侧壁之间安装有调节弹簧，调节杆位于限位块的下方且与固定板的下端齐平，调节杆的左端为转动连接的圆球结构。
所述转动球均与调节柱的侧壁相贴合，且调节柱为圆台结构，调节柱的下端安装有调节板，调节板的上端面与固定座的下端面之间安装有连接弹簧，调节板的下端面安装有调节推杆；工作时，调节组件能够快速将固定组件与运输箱拆卸。
所述的限位支链包括伸缩杆，凹槽上端面前端安装有伸缩杆，伸缩杆内安装有限位弹簧，伸缩杆的下端安装有过渡板，过渡板呈倾斜状态，且过渡板的后端与伸缩杆的后端齐平，伸缩杆顶端内壁安装有调节绳，调节绳通过线槽穿过运输框的前端，且调节绳的前端安装有拉环；工作时，限位机构能够防止存放板滑出运输框。
本发明的有益效果在于：
一、本发明设置有固定组件和调节组件，固定组件和调节组件使得运输箱与无人机的连接和拆卸简单、快捷；
二、本发明设置有运输箱，运输箱内设置有缓冲机构，能够降低水果运输过程中因颠簸产生的损耗；
三、本发明设置有连接环和支撑杆，连接环和支撑杆使得运输箱与无人机连接处的接触面和受力点增加，进而增加运输过程中运输箱的稳定性；
四、本发明设置有悬臂，悬臂能够补偿无人机飞行的高度，既方便了运输箱的连接又避免了无人机飞行过低时稳定性变差。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明的整体结构示意图；
图2是本发明的悬臂、固定座、固定组件、调节组件、连接环和支撑杆之间的内部结构示意图；
图3是本发明的运输框第一内部结构示意图；
图4是本发明图3的A向局部放大意图；
图5是本发明的运输框第二内部结构示意图。
具体实施方式
下面参考附图对本发明的实施例进行说明。在此过程中，为确保说明的明确性和便利性，我们可能对图示中线条的宽度或构成要素的大小进行夸张的标示。
另外，下文中的用语基于本发明中的功能而定义，可以根据使用者、运用者的意图或惯例而不同。因此，这些用语基于本说明书的全部内容进行定义。
如图1至图5所示，一种悬臂式农业运输无人机，包括无人机组件1、悬臂2、固定座3、固定组件4、调节组件5和运输箱6，所述无人机组件1的下端安装有悬臂2，悬臂2的下端安装有固定座3，固定座3的侧壁沿其周向方向均匀设有固定组件4，固定座3的下端面设有圆槽，圆槽内设有调节组件5，固定组件4的上端设有运输箱6。
所述的运输箱6包括连接环61，固定组件4的上端面放置有连接环61，连接环61的侧壁沿其周向方向均匀设有支撑杆62，支撑杆62的下端安装有运输框63，运输框63内侧壁均匀设有滑槽，滑槽内安装有缓冲机构64，缓冲机构64之间通过滑动配合的方式连接有存放板65。
所述的存放板65左右两端安装有滑条651，滑条651通过滑动配合的方式与缓冲板642相连接，存放板65的上端设有密封槽，密封槽内通过滑动配合的方式连接有防护盖652，防护盖652的下端面和存放板65的内侧壁均套接有防护层653；工作时，将需要运输的水果摆放到存放板65上，然后盖上防护盖652，防护层653能够对水果起到一定的保护作用，最后将存放板65推送到运输框63中，过渡板663方便了存放板65推送到运输框63中，使得滑条651与缓冲机构64通过滑动配合的方式相连接，同时限位支链66对存放板65进行限位。
所述的固定组件4包括固定框41，固定座3的侧壁安装有固定框41，固定框41呈U形结构，固定框41的中部通过销轴转动安装有固定板42，固定板42的上端与固定座3的侧壁之间安装有固定弹簧43，固定座3侧壁的下端安装有限位块44，固定板42呈Z字形，且销轴上端固定板42的重量大于销轴下端固定板42的重量；工作时，将运输框63向上抬起，使得连接环61穿过固定座3，并通过固定板42对其进行限位，在此过程中，连接环61首先带动固定板42向左转动，当连接环61高于固定板42后，在固定板42的重力和固定弹簧43的作用下，固定板42向右转动将固定板42展开，同时限位块44对固定板42的转动范围进行限位，展开后的固定板42尺寸大于连接环61的尺寸，从而实现将连接环61限位，即使得运输框63通过连接环61与无人机组件1下端的固定组件4相连接。
所述的缓冲机构64包括缓冲弹簧641，滑槽内上下对称设有缓冲弹簧641，且缓冲弹簧641在滑槽内均匀设有，缓冲弹簧641的下端安装有缓冲板642，缓冲板642的右端与滑槽的内侧壁通过滑动配合的方式连接，缓冲板642的下端面通过转动连接的方式均匀设有滚珠 643，滑槽的前端安装有限位支链66；工作时，缓冲机构64将存放板65进行限位，在缓冲弹簧641的作用下，能够对运输过程中产生的颠簸进行缓冲，从而减少存放板65的颠簸，降低水果破皮的损耗。
所述的调节组件5包括调节杆51，固定座3侧壁的下端通过滑动配合的方式连接有调节杆51，调节杆51的左端安装有转动连接板52，转动连接板52的左端转动连接有转动球53，转动连接板52的右端面与圆槽的侧壁之间安装有调节弹簧54，调节杆51位于限位块44的下方且与固定板42的下端齐平，调节杆51的左端为转动连接的圆球结构。
所述转动球53均与调节柱55的侧壁相贴合，且调节柱55为圆台结构，调节柱55的下端安装有调节板56，调节板56的上端面与固定座3的下端面之间安装有连接弹簧57，调节板56的下端面安装有调节推杆58；工作时，当运输到位置后需要将运输箱6与无人机拆卸时，向上推动调节推杆58，调节推杆58带动调节柱55向上移动，调节柱55带动调节杆51向外侧扩张，即通过带动固定板42的下端转动使得固定板42收缩，然后向下拉动运输框63，使得连接环61从固定座3上取下即可。
所述的限位支链66包括伸缩杆661，凹槽上端面前端安装有伸缩杆661，伸缩杆661内安装有限位弹簧662，伸缩杆661的下端安装有过渡板663，过渡板663呈倾斜状态，且过渡板663的后端与伸缩杆661的后端齐平，伸缩杆661顶端内壁安装有调节绳664，调节绳664通过线槽穿过运输框63的前端，且调节绳664的前端安装有拉环665；工作时，当需要取出存放板65时，向前拉动拉环665，在调节绳664的作用下，伸缩杆661收缩，此时的过渡板663向上移动，从而能够将存放板65从滑槽中取出。
水果放置：将需要运输的水果摆放到存放板65上，然后盖上防护盖652，防护层653能够对水果起到一定的保护作用，最后将存放板65推送到运输框63中，过渡板663方便了存放板65推送到运输框63中，使得滑条651与缓冲机构64通过滑动配合的方式相连接，同时限位支链66对存放板65进行限位；
运输箱6连接：将运输框63向上抬起，使得连接环61穿过固定座3，并通过固定板42对其进行限位，在此过程中，连接环61首先带动固定板42向左转动，当连接环61高于固定板42后，在固定板42的重力和固定弹簧43的作用下，固定板42向右转动将固定板42展开，同时限位块44对固定板42的转动范围进行限位，展开后的固定板42尺寸大于连接环61的尺寸，从而实现将连接环61限位，即使得运输框63通过连接环61与无人机组件1下端的固定组件4相连接；
水果防护：缓冲机构64将存放板65进行限位，在缓冲弹簧641的作用下，能够对运输过程中产生的颠簸进行缓冲，从而减少存放板65的颠簸，降低水果破皮的损耗；
运输箱6拆卸：当运输到位置后需要将运输箱6与无人机拆卸时，向上推动调节推杆58，调节推杆58带动调节柱55向上移动，调节柱55带动调节杆51向外侧扩张，即通过带动固 定板42的下端转动使得固定板42收缩，然后向下拉动运输框63，使得连接环61从固定座3上取下即可；
存放板65取出：当需要取出存放板65时，向前拉动拉环665，在调节绳664的作用下，伸缩杆661收缩，此时的过渡板663向上移动，从而能够将存放板65从滑槽中取出。
综上所述的工作流程实现了蓝莓、猕猴桃等水果运输时降低损耗的功能，解决了山区、陡坡等地势种植的蓝莓、猕猴桃等水果运输时存在的人工运输效率低、水果表皮易破损；无人机运输时，挂钩悬挂式无人机飞行高度低、挂钩只有一个受力点，接触面小容易晃动和普通运输箱无防护措施易损坏水果表皮等问题，达到了目的。
本发明只是参考附图图示的实施例进行了举例说明，我们认为具有相关领域基本知识的人员可以以此为基础进行多种多样的变形和同等水平的其它实施例。

Claims (9)

  1. 一种悬臂式农业运输无人机，包括无人机组件(1)、悬臂(2)、固定座(3)、固定组件(4)、调节组件(5)和运输箱(6)，其特征在于：所述无人机组件(1)的下端安装有悬臂(2)，悬臂(2)的下端安装有固定座(3)，固定座(3)的侧壁沿其周向方向均匀设有固定组件(4)，固定座(3)的下端面设有圆槽，圆槽内设有调节组件(5)，固定组件(4)的上端设有运输箱(6)；其中：
    所述的固定组件(4)包括固定框(41)，固定座(3)的侧壁安装有固定框(41)，固定框(41)呈U形结构，固定框(41)的中部通过销轴转动安装有固定板(42)，固定板(42)的上端与固定座(3)的侧壁之间安装有固定弹簧(43)，固定座(3)侧壁的下端安装有限位块(44)；
    所述的调节组件(5)包括调节杆(51)，固定座(3)侧壁的下端通过滑动配合的方式连接有调节杆(51)，调节杆(51)的左端安装有转动连接板(52)，转动连接板(52)的左端转动连接有转动球(53)，转动连接板(52)的右端面与圆槽的侧壁之间安装有调节弹簧(54)；
    所述的运输箱(6)包括连接环(61)，固定组件(4)的上端面放置有连接环(61)，连接环(61)的侧壁沿其周向方向均匀设有支撑杆(62)，支撑杆(62)的下端安装有运输框(63)，运输框(63)内侧壁均匀设有滑槽，滑槽内安装有缓冲机构(64)，缓冲机构(64)之间通过滑动配合的方式连接有存放板(65)。
  2. 根据权利要求1所述的一种悬臂式农业运输无人机，其特征在于：所述的缓冲机构(64)包括缓冲弹簧(641)，滑槽内上下对称设有缓冲弹簧(641)，且缓冲弹簧(641)在滑槽内均匀设有，缓冲弹簧(641)的下端安装有缓冲板(642)，缓冲板(642)的右端与滑槽的内侧壁通过滑动配合的方式连接，缓冲板(642)的下端面通过转动连接的方式均匀设有滚珠(643)，滑槽的前端安装有限位支链(66)。
  3. 根据权利要求2所述的一种悬臂式农业运输无人机，其特征在于：所述的限位支链(66)包括伸缩杆(661)，凹槽上端面前端安装有伸缩杆(661)，伸缩杆(661)内安装有限位弹簧(662)，伸缩杆(661)的下端安装有过渡板(663)，伸缩杆(661)顶端内壁安装有调节绳(664)，调节绳(664)通过线槽穿过运输框(63)的前端，且调节绳(664)的前端安装有拉环(665)。
  4. 根据权利要求3所述的一种悬臂式农业运输无人机，其特征在于：所述的过渡板(663)呈倾斜状态，且过渡板(663)的后端与伸缩杆(661)的后端齐平。
  5. 根据权利要求1所述的一种悬臂式农业运输无人机，其特征在于：所述转动球(53)均与调节柱(55)的侧壁相贴合，且调节柱(55)为圆台结构，调节柱(55)的下端安装有调节板(56)，调节板(56)的上端面与固定座(3)的下端面之间安装有连接弹簧(57)，调节板(56)的下端面安装有调节推杆(58)。
  6. 根据权利要求1所述的一种悬臂式农业运输无人机，其特征在于：所述调节杆(51)位于限位块(44)的下方且与固定板(42)的下端齐平，调节杆(51)的左端为转动连接的圆球结构。
  7. 根据权利要求1所述的一种悬臂式农业运输无人机，其特征在于：所述的存放板(65) 左右两端安装有滑条(651)，滑条(651)通过滑动配合的方式与缓冲板(642)相连接，存放板(65)的上端设有密封槽，密封槽内通过滑动配合的方式连接有防护盖(652)。
  8. 根据权利要求7所述的一种悬臂式农业运输无人机，其特征在于：所述防护盖(652)的下端面和存放板(65)的内侧壁均套接有防护层(653)。
  9. 根据权利要求1所述的一种悬臂式农业运输无人机，其特征在于：所述的固定板(42)呈Z字形，且销轴上端固定板(42)的重量大于销轴下端固定板(42)的重量。
PCT/CN2019/104738 2019-09-03 2019-09-06 一种悬臂式农业运输无人机 WO2021042378A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910825684.1 2019-09-03
CN201910825684.1A CN110550199B (zh) 2019-09-03 2019-09-03 一种悬臂式农业运输无人机

Publications (1)

Publication Number Publication Date
WO2021042378A1 true WO2021042378A1 (zh) 2021-03-11

Family

ID=68738840

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/104738 WO2021042378A1 (zh) 2019-09-03 2019-09-06 一种悬臂式农业运输无人机

Country Status (2)

Country Link
CN (1) CN110550199B (zh)
WO (1) WO2021042378A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113844658A (zh) * 2021-11-03 2021-12-28 曜宇航空科技（上海）有限公司 一种物流配送无人机
CN115553345A (zh) * 2022-09-30 2023-01-03 江西井冈红茶业有限公司 一种可调节的野生茶叶晾晒装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107977015A (zh) * 2017-12-07 2018-05-01 蔡璟 一种用于登山运动的智能辅助登山系统
CN108622394A (zh) * 2018-05-14 2018-10-09 湖州归谷信息科技有限公司 一种具备防雨功能的送货无人机
CN109131858A (zh) * 2018-08-28 2019-01-04 泰州睿之博知识产权运营有限公司 一种具有减震保护功能的运输用无人机
CN109278992A (zh) * 2018-11-06 2019-01-29 杨君莉 一种运输无人机用货物减震保护结构
CN109291971A (zh) * 2018-09-30 2019-02-01 桑仁杰 一种针对不同地势的运输设备及其操作方法
CN109625281A (zh) * 2019-01-21 2019-04-16 广州京海科技有限公司 一种用于物流的安全性能高的无人飞行运输设备
WO2019073344A1 (en) * 2017-10-10 2019-04-18 Uber Technologies, Inc. NETWORK SYSTEM COMPRISING DRONES
CN110001969A (zh) * 2019-05-05 2019-07-12 山东省中翔智能科技有限公司 一种无人机载物机构

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101653764B1 (ko) * 2016-03-22 2016-09-02 주식회사 에프엠에스코리아 드론에 사용되는 저온 대상물 저장용 박스 패키지
CN107203863B (zh) * 2017-05-25 2024-04-30 北京热刺激光技术有限责任公司 智能无人机快递系统
CN207060916U (zh) * 2017-07-19 2018-03-02 山东商业职业技术学院 一种新型樱桃快递包装盒
CN207890352U (zh) * 2018-01-01 2018-09-21 陈燕芳 一种无人机蛋糕送货箱
CN207978222U (zh) * 2018-01-17 2018-10-16 南安市瑞欣生物科技有限公司 一种模块式电子器件的退出机构
CN108423276B (zh) * 2018-03-26 2019-07-02 浙江科技学院 多功能抽拉式保鲜杨梅框
CN108706224A (zh) * 2018-07-02 2018-10-26 浙江馥万稼农业科技发展有限公司 一种具有保鲜功能的蓝莓运输箱
CN208102721U (zh) * 2018-09-13 2018-11-16 杜金连 一种脐橙运输防碰撞挤压装置
CN208278665U (zh) * 2018-09-16 2018-12-25 黄淑燕 一种用于农产品的防挤压减振运输箱
CN109436574A (zh) * 2018-09-26 2019-03-08 许昌涉步餐饮管理有限公司 一种农副产品用运输装置
CN109279019A (zh) * 2018-10-30 2019-01-29 佛山市神风航空科技有限公司 一种物流无人机

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019073344A1 (en) * 2017-10-10 2019-04-18 Uber Technologies, Inc. NETWORK SYSTEM COMPRISING DRONES
CN107977015A (zh) * 2017-12-07 2018-05-01 蔡璟 一种用于登山运动的智能辅助登山系统
CN108622394A (zh) * 2018-05-14 2018-10-09 湖州归谷信息科技有限公司 一种具备防雨功能的送货无人机
CN109131858A (zh) * 2018-08-28 2019-01-04 泰州睿之博知识产权运营有限公司 一种具有减震保护功能的运输用无人机
CN109291971A (zh) * 2018-09-30 2019-02-01 桑仁杰 一种针对不同地势的运输设备及其操作方法
CN109278992A (zh) * 2018-11-06 2019-01-29 杨君莉 一种运输无人机用货物减震保护结构
CN109625281A (zh) * 2019-01-21 2019-04-16 广州京海科技有限公司 一种用于物流的安全性能高的无人飞行运输设备
CN110001969A (zh) * 2019-05-05 2019-07-12 山东省中翔智能科技有限公司 一种无人机载物机构

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113844658A (zh) * 2021-11-03 2021-12-28 曜宇航空科技（上海）有限公司 一种物流配送无人机
CN113844658B (zh) * 2021-11-03 2023-08-29 曜宇航空科技（上海）有限公司 一种物流配送无人机
CN115553345A (zh) * 2022-09-30 2023-01-03 江西井冈红茶业有限公司 一种可调节的野生茶叶晾晒装置

Also Published As

Publication number Publication date
CN110550199B (zh) 2023-06-02
CN110550199A (zh) 2019-12-10

Similar Documents

Publication Publication Date Title
WO2021042378A1 (zh) 一种悬臂式农业运输无人机
US20200140082A1 (en) Parasail-assisted systems and methods for launching and retrieving a fixed-wing aircraft into and from free flight
CN110049919A (zh) 无人驾驶飞行器的空中发射和/或回收以及相关的系统和方法
AU2018420078A1 (en) Fixed-wing unmanned aerial vehicle take-off and landing system and method thereof
US11697509B2 (en) Aircraft retrieval system and method
CN201694394U (zh) 一种弹射装置
CN102627245B (zh) 一种折叠式方舱升降装置
CN108357667B (zh) 用于旋翼式无人机的缓冲型起落架
CN110001936B (zh) 一种仿鸟多旋翼无人机起落架
CN102602532A (zh) 无人机橇轮一体起落架
CN109533367B (zh) 一种高压输电线线上滑行装置及加装该装置的无人机
CN116280303B (zh) 一种多用途无人机
KR102248289B1 (ko) 균형유지가 가능한 드론
CN214852886U (zh) 一种中高核桃树的轻质矩形采摘升降台
CN202429347U (zh) 无人机橇轮一体起落架
CN108583852A (zh) 一种适用于滑撬式飞行器的地面移动装置
CN207860486U (zh) 一种固定翼无人机降落缓冲装置
CN221024188U (zh) 一种多旋翼放线无人机
CN214084807U (zh) 一种无人飞机防撞装置
CN221214654U (zh) 一种航拍无人机飞行起降支撑结构
CN206108205U (zh) 一种震动运输机构
CN204124657U (zh) 行李分拣应急装置
CN220809796U (zh) 一种方便调姿的飞机重装空投装备
CN216035194U (zh) 一种提升飞机挂装效率的双层托架
CN217864815U (zh) 一种植保无人机的收纳装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19944224

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19944224

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 19944224

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205N DATED 28.04.2022)

122 Ep: pct application non-entry in european phase

Ref document number: 19944224

Country of ref document: EP

Kind code of ref document: A1