CN111204459A - Agricultural unmanned aerial vehicle who possesses conveyer belt formula emission ware - Google Patents

Agricultural unmanned aerial vehicle who possesses conveyer belt formula emission ware Download PDF

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Publication number
CN111204459A
CN111204459A CN201910387280.9A CN201910387280A CN111204459A CN 111204459 A CN111204459 A CN 111204459A CN 201910387280 A CN201910387280 A CN 201910387280A CN 111204459 A CN111204459 A CN 111204459A
Authority
CN
China
Prior art keywords
storage tank
discharger
unmanned aerial
aerial vehicle
agricultural
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201910387280.9A
Other languages
Chinese (zh)
Inventor
南尚均
高东焕
黄荣美
朴荣斗
金大中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sankyo Co Ltd
Hankook Samgong Co Ltd
Original Assignee
Sankyo Co Ltd
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 Sankyo Co Ltd filed Critical Sankyo Co Ltd
Publication of CN111204459A publication Critical patent/CN111204459A/en
Pending legal-status Critical Current

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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
    • B64U10/16—Flying platforms with five or more distinct rotor axes, e.g. octocopters
    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C15/00—Fertiliser distributors
    • A01C15/003—Bulk fertiliser or grain handling in the field or on the farm
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C15/00—Fertiliser distributors
    • A01C15/005—Undercarriages, tanks, hoppers, stirrers specially adapted for seeders or fertiliser distributors
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0025—Mechanical sprayers
    • A01M7/0032—Pressure sprayers
    • A01M7/0042—Field sprayers, e.g. self-propelled, drawn or tractor-mounted
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0082—Undercarriages, frames, mountings, couplings, tanks
    • A01M7/0085—Tanks
    • 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
    • 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
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/13—Propulsion using external fans or propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/19—Propulsion using electrically powered motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/36—Devices for emptying from the top
    • B65G65/38—Mechanical devices
    • 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
    • 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
    • B64U2101/40—UAVs specially adapted for particular uses or applications for agriculture or forestry operations
    • 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
    • B64U2101/45—UAVs specially adapted for particular uses or applications for releasing liquids or powders in-flight, e.g. crop-dusting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2201/00—UAVs characterised by their flight controls
    • B64U2201/20—Remote controls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/04—Bulk

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Insects & Arthropods (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Soil Sciences (AREA)
  • Remote Sensing (AREA)
  • Catching Or Destruction (AREA)
  • Fertilizing (AREA)

Abstract

Disclosed is an agricultural drone provided with a conveyor discharger, wherein fertilizer or agricultural chemicals contained in a storage tank are sequentially transferred from the lower side to the upper side by the conveyor discharger, and the transferred fertilizer or agricultural chemicals can be discharged to the outside in a fixed amount so that the fertilizer or agricultural chemicals can be uniformly spread without being biased to one side. An agricultural drone provided with a conveyor-belt discharger of one disclosed embodiment includes: the unmanned aerial vehicle body is provided with a propeller driven by the driving motor to rotate, and can remotely fly according to whether the remote control of the wireless remote controller is available; the storage tank is positioned on the lower side of the unmanned aerial vehicle body, and a storage space for storing fertilizer or pesticide is arranged inside the storage tank; an discharger which is operatively provided on one side surface of the storage tank and discharges the fertilizer or the agricultural chemical on the lower side of the storage space to the outside by moving the fertilizer or the agricultural chemical upward according to whether or not the discharger is operated; the bracket is arranged on the upper side of the storage tank, can be detachably arranged on one side of the lower part of the unmanned aerial vehicle body and fixes the storage tank on the unmanned aerial vehicle body.

Description

Agricultural unmanned aerial vehicle who possesses conveyer belt formula emission ware
Technical Field
The disclosure relates to an agricultural drone that sprays fertilizer or pesticide through a drone flying over an agricultural field.
Background
Unless otherwise indicated herein, the description of the elements is not admitted to be prior art to the claims in this application, and is not admitted to be prior art by inclusion in this element.
An unmanned aerial vehicle (drone) refers to a flying body in the form of an airplane or a helicopter flying by the manipulation of a wireless remote controller. The unmanned aerial vehicle is used as a target for military practice shooting, is gradually developed to a scout for scouting and monitoring due to the development of wireless technology, and is recently used as an attack weapon loaded with an offensive missile.
The unmanned aerial vehicle is developed into various flying objects having various sizes and performances according to the purpose of use thereof, for example, a large-scale unmanned aerial vehicle from a military, an unmanned aerial vehicle for shooting movies or documentaries, an unmanned aerial vehicle for personal leisure activities, and the like. Moreover, agricultural drones that spread fertilizers or pesticides over wide farming areas are also widely used.
The agricultural unmanned aerial vehicle is said to be capable of loading about 10kg of fertilizers or pesticides in various forms such as liquid, powder, tablet and solid, and spreading the fertilizers or pesticides to an area of about 4 ten thousand square meters per hour. This can replace the labour of tens of people, and such high efficiency makes it increasingly more attractive to use unmanned aerial vehicles for spreading fertilizers or pesticides.
When the agricultural drone spreads the fertilizer or pesticide in the form of powder or tablet as described above, its efficiency is lowered because the fertilizer or pesticide cannot be uniformly spread but is concentrated on a specific portion.
[ Prior art documents ]
[ patent document ]
[ patent document 1] Korean granted patent No. 10-1844414 (2018.03.27)
[ patent document 2] Korean granted patent No. 10-1662255 (2016.09.27)
[ patent document 3] Korean granted patent No. 10-1807609 (2017.12.05)
Disclosure of Invention
Technical problem to be solved
The invention aims to provide an agricultural unmanned aerial vehicle with a conveyor belt type discharger, which uses a belt conveyor type conveyor belt to discharge fertilizer or pesticide in a storage tank arranged on one side of the agricultural unmanned aerial vehicle to the outside in a fixed amount.
Means for solving the problems
As one example, the disclosure describes an agricultural drone with a conveyor-belt discharger, comprising: the unmanned aerial vehicle body is provided with a propeller driven by the driving motor to rotate, and can remotely fly according to whether the remote control of the wireless remote controller is available; the storage tank is positioned at the lower side of the unmanned aerial vehicle body, and a storage space for storing fertilizer or pesticide is arranged in the storage tank; an discharger which is operatively provided on one side surface of the storage tank and discharges the fertilizer or the agricultural chemical on the lower side of the storage space to the outside by moving the fertilizer or the agricultural chemical upward according to whether the discharger is operated or not; the bracket is arranged on the upper side of the storage tank, can be detachably installed on one side of the lower part of the unmanned aerial vehicle body and enables the storage tank to be fixed on the unmanned aerial vehicle body.
In the disclosure, the discharger comprises: an idle roller rotatably installed at an upper side of one side surface of the storage tank; a discharge port formed between an upper end of one side surface of the storage tank and the idle roller; a driving roller rotatably installed at a lower end of one side of the storage tank; a driving motor having a driving shaft connected to the driving roller and driving the driving roller to rotate according to whether the driving is performed or not; a conveyor belt wound around the idle roller and the driving roller and rotated according to whether the driving motor is driven or not to discharge the fertilizer or the pesticide in the storage space to the outside through the discharge port; a protective member installed outside the conveyor belt and protecting the conveyor belt.
Advantageous effects
According to the agricultural unmanned aerial vehicle having the conveyor-type discharger described above, there is an excellent advantage that the fertilizer or the agricultural chemical contained in the storage tank is sequentially transferred from the lower side to the upper side by the conveyor-type discharger, and the transferred fertilizer or agricultural chemical can be quantitatively discharged to the outside and can be uniformly spread without being biased to one side.
Drawings
Fig. 1 is a perspective view of an agricultural drone provided with a conveyor-belt discharger of one embodiment of the disclosure.
Fig. 2 is an exploded perspective view of an agricultural drone with a conveyor-type discharger of one embodiment of the disclosure.
Fig. 3 and 4 are operational views of an agricultural drone with a conveyor-type discharger of one embodiment of the disclosure.
Fig. 5 is a state diagram of use of an agricultural drone with a conveyor-type discharger of one embodiment of the disclosure.
Detailed Description
The advantages, features and methods of accomplishing the same of the present disclosure will become apparent from the following detailed description of the embodiments when taken in conjunction with the accompanying drawings. However, the disclosure is not limited to the embodiments disclosed below, which can be embodied in various different forms, and these embodiments are provided only for the purpose of facilitating a complete disclosure of the disclosure, which is intended primarily for a complete description of the scope of the disclosure to be given to those skilled in the art, and the scope of the disclosure is defined only by the appended claims. The same reference numerals are used throughout the specification to designate the same constituent elements.
In describing the embodiments of the disclosure, a detailed description will be omitted if it is considered that a related description of a known structure or function may obscure the subject matter of the disclosure. The latter terms are terms defined in consideration of their functions in the embodiments of the disclosure, and may be changed according to the intention of an operator or a convention. The term should therefore be defined in accordance with the overall content of the specification.
Fig. 1-5 illustrate one embodiment of the disclosure. Fig. 1 is a perspective view, fig. 2 is an exploded perspective view, fig. 3 and 4 are operation views, and fig. 5 is a use state view.
The components and the operation relationship of the agricultural unmanned aerial vehicle (1) with the conveyor belt discharger according to one embodiment of the disclosure will be described in detail with reference to fig. 1 to 4.
First, please refer to fig. 1, a main body (10) of the unmanned aerial vehicle is provided. The main body (10) of the unmanned aerial vehicle flies in a wireless manner, flies in the air on the agricultural land by means of the constituent elements described later, and spreads fertilizer or agricultural chemicals on the agricultural land.
The unmanned aerial vehicle body (10) is provided with a propeller (11) which is driven by a driving motor (34) to rotate, and the unmanned aerial vehicle can remotely fly in the air of the farming land according to whether the wireless remote controller is remotely controlled. A foot rest (12) for landing and taking off is provided on the lower side, and a bracket (40) described later is fixedly mounted on the foot rest (12).
The main body (10) of the drone as described above can have various sizes and shapes, which belong to one of the drones of the prior art, and a more detailed description will be omitted for the sake of brevity.
The downside of aforementioned unmanned aerial vehicle body (10) is equipped with storage tank (20). The storage tank (20) stores fertilizer or pesticide to be spread to agricultural land. The fertilizer or pesticide (hereinafter, referred to simply as pesticide) stored in this case may be in the form of one of a powder, a tablet, and a solid, or may be in the form of a mixture of two or more kinds. The storage tank (20) has a storage space formed therein and is formed in an inverted triangular pyramid shape in which the respective side surfaces converge at the lower side.
This is to collect the pesticide remaining in the storage tank (20) to the lower side in the process of spraying the pesticide in the storage tank (20) to the outside, whereby the pesticide collected to the lower side is sequentially transferred from the inside to the outside by means of an ejector (30) described later. In one embodiment of the disclosure, the reservoir (20) is formed in the shape of an inverted triangular pyramid, but could be modified to have the shape of an inverted cone, an inverted quadrangular pyramid, or an inverted pentagonal pyramid, as a matter of course. Although not shown, a transparent window displaying a scale may be provided at one side of the storage tank (20) to check the storage amount of the pesticide stored therein.
On the other hand, referring to fig. 2 and 3, a cover (21) is disposed on one side of the top surface of the storage tank (20). The lid (21) functions as an inlet for storing the agricultural chemical in the storage space of the storage tank (20) depending on whether or not the lid is rotated. The lid (21) can be made to be a swing open/close type as in the case of the one embodiment of the disclosure, but can be made to be a slide open/close type, and can be replaced with one of the prior art lid (21) forms.
The drain (30) is operatively disposed on a side of the storage tank (20). The discharger (30) transfers the pesticide on the lower side in the storage space to the upper side according to whether the storage space is operated or not and discharges the pesticide to the outside.
The discharger (30) is attached to one side surface of the storage tank (20) having an inverted triangular pyramid shape, and the lower end thereof is close to the lower end side of the storage space so that the agricultural chemicals gathered on the lower side in the storage space are sequentially transferred upward from the lower side and discharged.
The discharger (30) as described above comprises: an idle roller (31) rotatably mounted on the upper side of one side surface of the storage tank (20); a discharge port (32) formed between the upper end of one side surface of the storage tank (20) and the idle roller (31); a driving roller 33 rotatably installed at a lower end portion of one side surface of the storage tank 20; a driving motor (34) having a driving shaft connected to the driving roller (33) for driving the driving roller (33) to rotate according to whether the driving motor is driven, a conveyor belt (35) wound around the idle roller (31) and the driving roller (33) for rotating according to whether the driving motor (34) is driven to discharge the agricultural chemicals in the storage space to the outside through a discharge port (32), and a guard (36) installed outside the conveyor belt (35) for protecting the conveyor belt (35), wherein the driving motor (34) is controlled to operate or not and to operate at a speed and the like by a wireless remote controller.
When the driving motor (34) is operated, the shaft of the driving motor (34) and the driving roller (33) engaged with the shaft rotate, and the idle roller (31) connected to the driving roller (33) through the conveyor belt (35) also rotates at the same time to rotate the conveyor belt (35) in a single direction. At this time, the direction of rotation of the conveyor (35) is such that the entire conveyor (35) continuously rotates while moving from the lower side to the upper side inside the storage space and from the upper side to the lower side outside the storage space. Therefore, the powder type or tablet type pesticide is transferred on the conveyor belt (35) by means of the conveyor belt (35) moving from the lower side to the upper side in the storage space and discharged to the outside through the discharge port (32). At this time, although not shown, the conveyor belt (35) is provided with a projection for holding the pesticide in the width direction, so that the pesticide in the form of powder or tablet moves to the discharge port (32) without slipping on the conveyor belt (35) moving upward from the lower side.
A bracket (40) is provided on the upper side of the storage tank (20). This bracket (40) lets storage tank (20) install in the lower part one side of unmanned aerial vehicle body (10) with the removable ground makes the position of storage tank (20) fix at unmanned aerial vehicle body (10). The connecting portion between the bracket (40) and the storage tank (20) can be made in a hinge form or a ball bearing form for direction change and angle adjustment.
Referring to fig. 4, a rotary member (41) is operatively disposed at a lower front side of the bracket (40). The swivel member (41) allows the storage tank (20) to swivel downward relative to the bracket (40) to adjust the angle of the discharge port (32). For this purpose, the bracket (40) is hinged at the rear to the storage tank (20), the swivel (41) is connected at its lower end to the storage tank (20) and at its upper end to the bracket (40). When the swivel member (41) is operated, the swivel member swivels with reference to the rear of the bracket (40) hinged to the storage tank (20) so as to adjust the angle of the storage tank (20) with respect to the bracket (40). The swivel member (41) as described above is based on a prior art piston mechanism, the control of which is realized by a wireless remote control.
The overall operation method of the agricultural drone (1) with conveyor discharger of one embodiment of the disclosure is described in detail below with reference to fig. 5.
Firstly, a cover (21) of a storage tank (20) arranged on a foot stool (12) of an unmanned aerial vehicle body (10) is opened, and then pesticides are stored in a storage space. Then, the unmanned aerial vehicle body (10) flies on the agricultural land to be sprayed with the pesticide by using the wireless remote controller.
When the unmanned aerial vehicle body (10) arrives over the agricultural land to be sprayed with pesticide, the driving motor (34) of the discharger (30) is operated by using the wireless remote controller. When the driving motor (34) is operated, the shaft of the driving motor (34) and the driving roller (33) engaged with the shaft rotate, and the idle rollers (31) connected to the driving roller (33) through the conveyor belt (35) also rotate at the same time to make the conveyor belt (35) rotate in a single direction.
At this time, the direction of rotation of the conveyor (35) is such that the entire conveyor (35) continuously rotates while moving from the lower side to the upper side inside the storage space and from the upper side to the lower side outside the storage space.
The pesticide in the form of powder or tablet is continuously transferred along a conveyor belt (35) moving from the lower side to the upper side in the storage space by the rotating conveyor belt (35), and the transferred pesticide is discharged to the outside through a discharge port (32) and uniformly spread on a farming place.
The main body (10) of the unmanned aerial vehicle repeatedly flies on the farm land until the agricultural chemical is spread over the whole farm land.
According to the agricultural unmanned aerial vehicle (1) with the conveyor discharger, the pesticide contained in the storage tank (20) is sequentially transferred from the lower side to the upper side by the conveyor discharger (30), and the transferred pesticide can be quantitatively discharged to the outside, so that the pesticide can be uniformly spread without being deviated to one side.
The disclosure is merely exemplary and various changes can be made by a person skilled in the art without departing from the spirit of the invention as claimed, and therefore the scope of the disclosure is not limited to the specific embodiments described.
[ notation ] to show
1: agricultural unmanned aerial vehicle who possesses conveyer belt formula emission ware
10: unmanned aerial vehicle body 11: propeller
12: a foot rest 20: storage tank
21: the cover 30: discharging device
31: idle roller 32: discharge port
33: the driving roller 34: driving motor
35: conveyor belt 36: protective element
40: the bracket 41: rotary member

Claims (6)

1. An agricultural unmanned aerial vehicle with a conveyor belt type discharger is characterized in that,
the method comprises the following steps:
the unmanned aerial vehicle body is provided with a propeller driven by the driving motor to rotate, and can remotely fly according to whether the remote control of the wireless remote controller is available;
the storage tank is positioned at the lower side of the unmanned aerial vehicle body, and a storage space for storing fertilizer or pesticide is arranged in the storage tank;
an discharger which is operatively provided on one side surface of the storage tank and discharges the fertilizer or the agricultural chemical on the lower side of the storage space to the outside by moving the fertilizer or the agricultural chemical upward according to whether the discharger is operated or not; and
the bracket is arranged on the upper side of the storage tank, can be detachably installed on one side of the lower part of the unmanned aerial vehicle body and enables the storage tank to be fixed on the unmanned aerial vehicle body.
2. The agricultural drone with conveyor-belt discharger of claim 1,
the storage tank is formed in an inverted triangular pyramid shape in which respective sides converge at a lower side.
3. The agricultural drone with conveyor-belt discharger of claim 2,
a lid is provided on one side of the top surface of the storage tank to open and close the storage space depending on whether the lid is rotated or not.
4. Agricultural drone with conveyor-belt dischargers according to claim 3,
the discharger is attached to one side surface of the storage tank in the inverted triangular pyramid shape, and is sequentially discharged to the outside of the storage tank by being transferred upward from the fertilizer or the agricultural chemical below the storage space.
5. The agricultural drone with conveyor-belt discharger of claim 4,
the discharger includes:
an idle roller rotatably installed at an upper side of one side surface of the storage tank;
a discharge port formed between an upper end of one side surface of the storage tank and the idle roller;
a driving roller rotatably installed at a lower end of one side of the storage tank;
a driving motor having a driving shaft connected to the driving roller and driving the driving roller to rotate according to whether the driving is performed or not;
a conveyor belt wound around the idle roller and the driving roller and rotated according to whether the driving motor is driven or not to discharge the fertilizer or the pesticide in the storage space to the outside through the discharge port; and
a protective member installed outside the conveyor belt and protecting the conveyor belt.
6. The agricultural drone with a conveyor belt discharger of any one of claims 1 to 5,
the rear part of the bracket is hinged on the storage tank, a rotary piece with the lower end connected to the storage tank and the upper end connected to the bracket is arranged at the front lower side of the bracket in a running way, and the rotary piece rotates by taking the rear part of the bracket hinged on the storage tank as a reference according to whether the rotary piece is running or not so as to adjust the angle of the storage tank relative to the bracket.
CN201910387280.9A 2018-11-22 2019-05-10 Agricultural unmanned aerial vehicle who possesses conveyer belt formula emission ware Pending CN111204459A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2018-0145749 2018-11-22
KR1020180145749A KR102123472B1 (en) 2018-11-22 2018-11-22 Agricultural drone with conveyor type emission apparatus

Publications (1)

Publication Number Publication Date
CN111204459A true CN111204459A (en) 2020-05-29

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CN201910387280.9A Pending CN111204459A (en) 2018-11-22 2019-05-10 Agricultural unmanned aerial vehicle who possesses conveyer belt formula emission ware

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JP (1) JP6802316B2 (en)
KR (1) KR102123472B1 (en)
CN (1) CN111204459A (en)

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CN112042627A (en) * 2020-09-20 2020-12-08 缙云县恩润工业设计有限公司 A medicine loading attachment for agricultural unmanned aerial vehicle medicine sprinkles

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CN111657252B (en) * 2020-06-18 2021-11-26 湖北金色阳光创客教育有限公司 Plant protection spills medicine unmanned aerial vehicle and should spill medicine unmanned aerial vehicle with adding medicine platform
KR102480813B1 (en) * 2021-03-15 2022-12-26 주식회사 에어퓨쳐 Anti Hornet Drone
CN113141832B (en) * 2021-04-26 2022-10-11 上海孙桥溢佳农业技术股份有限公司 Fertilizer injection unit is used to agricultural
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