CN209776809U - Magnetic suction spraying seat and plant protection unmanned aerial vehicle - Google Patents

Magnetic suction spraying seat and plant protection unmanned aerial vehicle Download PDF

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Publication number
CN209776809U
CN209776809U CN201822171634.XU CN201822171634U CN209776809U CN 209776809 U CN209776809 U CN 209776809U CN 201822171634 U CN201822171634 U CN 201822171634U CN 209776809 U CN209776809 U CN 209776809U
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CN
China
Prior art keywords
seat
magnetic
magnetism
aerial vehicle
unmanned aerial
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Active
Application number
CN201822171634.XU
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Chinese (zh)
Inventor
周振飞
孙向东
童新蒙
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Liyang Han Ho Intelligent Equipment Technology Co Ltd
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Liyang Han Ho Intelligent Equipment Technology Co Ltd
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Priority to CN201822171634.XU priority Critical patent/CN209776809U/en
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Abstract

the utility model discloses a magnetism is inhaled and is sprayed seat and plant protection unmanned aerial vehicle, inhale the seat including setting up magnetism suction block on sprinkler and the magnetism of setting on unmanned aerial vehicle, magnetism suction block and magnetism suction seat are connected through the mode of magnetic force actuation. When receiving sprinkler and receiving certain effort after, order about the effort of inhaling the separation between piece and the magnetism seat of inhaling and be greater than magnetic force, sprinkler directly takes place to break away from with unmanned aerial vehicle, avoids shower nozzle, spray lance and motor below connecting bolt hole to damage.

Description

Magnetic suction spraying seat and plant protection unmanned aerial vehicle
Technical Field
The utility model relates to an unmanned aerial vehicle field, in particular to magnetism is inhaled and is sprayed seat and plant protection unmanned aerial vehicle.
Background
Plant protection unmanned aerial vehicle, also called unmanned vehicles, as the name implies is the unmanned aircraft who is used for agriculture and forestry plant protection operation, and this type unmanned aircraft comprises flight platform (fixed wing, helicopter, multiaxis aircraft), navigation flight control, spraying mechanism triplex, flies through ground remote control or navigation and controls, realizes spraying the operation, can spray medicament, seed, powder etc..
What this technical scheme involved is that plant protection multiaxis unmanned aerial vehicle sprays a problem, and among the prior art, sprinkler fixes the end at the unmanned aerial vehicle cantilever usually, and then sprays the in-process, forms great spraying scope. Conventional plant protection unmanned aerial vehicle shower nozzle passes through the staple bolt and connects the spray lance, then the spray lance passes through the staple bolt and directly with motor bolt fixed connection, if take place the crash or when striking, can damage shower nozzle, spray lance and motor below connecting bolt hole because rigid connection.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a reduce magnetism of impaired risk of sprinkler and inhale and spray seat.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a magnetism is inhaled and is sprayed seat, inhales the piece and the magnetism of setting on unmanned aerial vehicle and inhale the seat including setting up magnetism on sprinkler, magnetism is inhaled the piece and is inhaled the mode connection that the seat passes through magnetic attraction with magnetism.
Preferably, the magnetic force between the magnetic block and the magnetic seat is such that the magnetic block is separated from the magnetic seat after the spraying device is subjected to a certain acting force.
Through adopting above-mentioned technical scheme, the size of magnetic force does not make sprinkler all the time with the cantilever fixed, but satisfies the use needs and adjusts.
Preferably, the magnetic suction seat is connected to the tail end of the unmanned aerial vehicle cantilever.
Through adopting above-mentioned technical scheme, plant protection unmanned aerial vehicle's spraying scope has been enlarged.
Preferably, the magnetic attraction seat comprises a groove for the magnetic attraction block to be embedded in.
Through adopting above-mentioned technical scheme, the recess plays spacing effect, makes sprinkler when taking place the small amplitude and rock, and the seat is inhaled to magnetism still is located the recess, avoids sprinkler to take place the small amplitude and rocks the time, and sprinkler directly drops.
Preferably, the magnetic attraction seat comprises a magnet arranged at the bottom of the groove.
Preferably, the magnet is fixed by bolts or by gluing.
Preferably, the shape of the groove is polygonal, circular, quadrilateral, triangular or hexagonal, and the shape of the magnetic suction block is matched with the shape of the groove.
Through adopting above-mentioned technical scheme, the magnetism piece and the recess of inhaling that the shape suited improve fixed effect.
Preferably, the magnet and the magnetic suction seat are respectively provided with a countersunk bolt hole and a bolt hole corresponding to the centers of the magnet and the magnetic suction seat.
Preferably, the magnetic block comprises a fixing piece and a sleeve which are matched with the magnetic seat, and the sleeve is connected with the spraying device.
Another technical object of the utility model is to provide a magnetic suction spraying seat of impaired risk of reduction sprinkler.
The other technical purpose of the utility model is realized through the following technical scheme: the utility model provides a be applied to magnetism and inhale plant protection unmanned aerial vehicle who sprays seat, includes cantilever, shower nozzle and spray lance, magnetism is inhaled the seat and is passed through bolt and cantilever fixed connection, the one end and the shower nozzle of spray lance are connected, the other end and the magnetism of spray lance are inhaled the piece and are connected.
Preferably, the spray bar is an interference fit with the sleeve.
By adopting the technical scheme, the processing is simplified, and the structural strength is enhanced.
To sum up, receive sprinkler and receive certain effort after, order about the effort of inhaling the piece and inhale the separation between the seat of magnetism and be greater than magnetic force, sprinkler directly takes place to break away from with unmanned aerial vehicle, avoids shower nozzle, spray lance and motor below connecting bolt hole to damage.
Drawings
FIG. 1 is a schematic structural view of example 2;
FIG. 2 is a schematic sectional view of example 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an exploded view of example 1;
FIG. 5 is a plan view of a groove of example 1;
in the figure, 1, a magnetic block; 2. a magnetic attraction seat; 3. a groove; 4. a magnet; 5. countersunk bolt holes; 6. bolt holes; 7. a fixing sheet; 8. a sleeve; 9. a cantilever; 10. a spray head; 11. a spray rod; 12. an electric motor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Example 1:
As shown in fig. 2, a magnetism is inhaled and is sprayed seat, inhale seat 2 including setting up magnetism piece 1 and the magnetism of setting on unmanned aerial vehicle of inhaling on sprinkler, inhale the mode that piece 1 and magnetism were inhaled seat 2 and are connected through magnetic attraction. The magnetic force between the magnetic block 1 and the magnetic base 2 is applied to the spraying device to separate the magnetic block 1 from the magnetic base 2; the magnitude of the magnetic force does not always fix the spraying device with the cantilever 9, but is adjusted to meet the use requirement. For example, after the impact, the magnetic force is smaller than the impact force, the magnetic attraction seat 2 is separated from the magnetic attraction block 1, and when the impact is influenced by wind power, the magnetic force is larger than the resistance force, so that the separation of the magnetic attraction seat 2 and the magnetic attraction block 1 is avoided. The magnetic suction seat 2 is connected at the tail end of the unmanned aerial vehicle cantilever 9 and is positioned right below the motor 12.
As shown in fig. 3, the magnetic attraction seat 2 comprises a groove 3 for the magnetic attraction block 1 to be embedded in; as shown in FIG. 5, the shape of the groove 3 is similar to a hexagon, but the shape of the groove 3 is not limited to a polygon or a circle or a quadrangle or a triangle or a hexagon, and as shown in FIG. 4, the shape of the magnetic attraction block 1 is adapted to the groove 3.
As shown in fig. 3, the magnetic attraction seat 2 includes a magnet 4 disposed at the bottom of the groove 3, the magnet 4 is fixed by a bolt or an adhesive, in embodiment 1, the magnet 4 and the magnetic attraction seat 2 are respectively provided with a countersunk bolt hole 5 and a bolt hole 6 at their centers, and then the magnet 4 is fixed to the magnetic attraction seat 2 by a bolt.
As shown in fig. 3 and 4, the magnetic suction block 1 comprises a fixing piece 7 and a sleeve 8 which are matched with the magnetic suction seat 2, and the sleeve 8 is connected with the spraying device.
Example 2: the utility model provides a plant protection unmanned aerial vehicle, includes cantilever 9, shower nozzle 10 and spray lance 11, magnetism inhale 2 bases through bolt and cantilever 9 fixed connection, and the one end and the shower nozzle 10 of spray lance 11 are connected, and the other end and the magnetism of spray lance 11 inhale 1 and be connected, and the 11 covers of spray lance are established on 4 fast sleeve pipes 8 of magnet, and spray lance 11 passes through interference fit with sleeve pipe 8 and realizes being connected.

Claims (10)

1. the utility model provides a magnetic suction spraying seat which characterized in that: inhale seat (2) including setting up magnetism piece (1) and the magnetism of setting on unmanned aerial vehicle of inhaling on sprinkler, magnetism piece (1) and magnetism inhale seat (2) and connect through the mode of magnetic force actuation.
2. The magnetically attractable spray base of claim 1, further comprising: the magnetic force between the magnetic block (1) and the magnetic seat (2) is enough to separate the magnetic block (1) from the magnetic seat (2) after the spraying device is acted by a certain force.
3. the magnetically attractable spray base of claim 1, further comprising: the magnetic suction seat (2) is connected to the tail end of the unmanned aerial vehicle cantilever (9).
4. A magnetically attractable spray seat according to claim 1, 2 or 3, further comprising: the magnetic suction seat (2) comprises a groove (3) for the magnetic suction block (1) to be embedded into.
5. The magnetically attractable spray base of claim 4, further comprising: the magnetic attraction seat (2) comprises a magnet (4) arranged at the bottom of the groove (3).
6. The magnetically attractable spray base of claim 5, further comprising: the magnet (4) is fixed through bolts or in an adhesive mode.
7. The magnetically attractable spray base of claim 4, further comprising: the shape of the groove (3) is polygonal, circular, quadrilateral, triangular or hexagonal, and the shape of the magnetic block (1) is adapted to the shape of the groove (3).
8. The magnetically attractable spray base of claim 5, further comprising: the centers of the magnet (4) and the magnetic suction seat (2) are respectively and correspondingly provided with a countersunk head bolt hole (5) and a bolt hole (6).
9. The magnetically attractable spray base of claim 7, further comprising: the magnetic suction block (1) comprises a fixing piece (7) and a sleeve (8) which are matched with the magnetic suction seat (2), and the sleeve (8) is connected with a spraying device.
10. a plant protection unmanned aerial vehicle for the magnetic suction spraying seat of any one of claims 1 to 9, characterized in that: including cantilever (9), shower nozzle (10) and spray lance (11), magnetism is inhaled seat (2) and is passed through bolt and cantilever (9) fixed connection, the one end and the shower nozzle (10) of spray lance (11) are connected, the other end and the magnetism of spray lance (11) are inhaled piece (1) and are connected.
CN201822171634.XU 2018-12-20 2018-12-20 Magnetic suction spraying seat and plant protection unmanned aerial vehicle Active CN209776809U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822171634.XU CN209776809U (en) 2018-12-20 2018-12-20 Magnetic suction spraying seat and plant protection unmanned aerial vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822171634.XU CN209776809U (en) 2018-12-20 2018-12-20 Magnetic suction spraying seat and plant protection unmanned aerial vehicle

Publications (1)

Publication Number Publication Date
CN209776809U true CN209776809U (en) 2019-12-13

Family

ID=68790740

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822171634.XU Active CN209776809U (en) 2018-12-20 2018-12-20 Magnetic suction spraying seat and plant protection unmanned aerial vehicle

Country Status (1)

Country Link
CN (1) CN209776809U (en)

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