CN212605835U

CN212605835U - Unmanned aerial vehicle sprinkling system

Info

Publication number: CN212605835U
Application number: CN202021408596.6U
Authority: CN
Inventors: 陈灵峰
Original assignee: Jiangsu Yunbo Intelligent Technology Co ltd
Current assignee: Jiangsu Yunbo Intelligent Technology Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-02-26
Anticipated expiration: 2030-07-17

Abstract

The utility model relates to a plant protection unmanned aerial vehicle technical field just discloses unmanned aerial vehicle sprinkling system, including unmanned aerial vehicle, unmanned aerial vehicle's lower extreme fixedly connected with medical kit, the right-hand member fixedly connected with of medical kit extends to the inlet tube on unmanned aerial vehicle right side, the upper end threaded connection of inlet tube has the case lid, the upper end fixedly connected with of case lid runs through the check valve of case lid, the lower extreme of medical kit is fixedly connected with water pump and regulating box in proper order from a left side to the right side, the input fixedly connected with of water pump communicates the first connecting pipe of medical kit inner chamber. This unmanned aerial vehicle sprinkling system possesses the regulation of being convenient for and sprays advantages such as water yield and spray the scope, the effect of spraying of the sprinkling system of having solved the assembly of current most plant protection unmanned aerial vehicles can not be adjusted, when needs change and spray the water yield or spray the scope, can only adjust by the moving speed that changes plant protection unmanned aerial vehicle and plant protection unmanned aerial vehicle's operation route, has influenced the problem of plant protection unmanned aerial vehicle sprays the efficiency of operation.

Description

Unmanned aerial vehicle sprinkling system

Technical Field

The utility model relates to a plant protection unmanned aerial vehicle technical field specifically is unmanned aerial vehicle sprinkler system.

Background

Plant protection unmanned aerial vehicle, also called unmanned vehicles, the name is 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 and spraying mechanism triplex, flies through ground remote control or navigation and controls, realizes spraying the operation, can spray medicament, seed and powder etc..

Plant protection unmanned aerial vehicle is spraying the operation when, spraying system need be used, however, spraying effect of the spraying system of the assembly of most current plant protection unmanned aerial vehicles can not be adjusted, when needs change spray water yield or spray the scope, can only adjust by the moving speed that changes plant protection unmanned aerial vehicle and plant protection unmanned aerial vehicle's operation route, plant protection unmanned aerial vehicle sprays the efficiency of operation has been influenced, so propose unmanned aerial vehicle spraying system and solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an unmanned aerial vehicle sprinkler system possesses and is convenient for adjust and sprays the water yield and spray advantages such as scope, and the effect of spraying of the sprinkler system of having solved current most of plant protection unmanned aerial vehicle assemblies can not be adjusted, when needs change and spray the water yield or spray the scope, can only adjust by the moving speed that changes plant protection unmanned aerial vehicle and plant protection unmanned aerial vehicle's operation route, has influenced the problem of plant protection unmanned aerial vehicle spray operation's efficiency.

(II) technical scheme

For realizing above-mentioned regulation of being convenient for spray the water yield and spray the scope purpose, the utility model provides a following technical scheme: an unmanned aerial vehicle spraying system comprises an unmanned aerial vehicle, a medicine box is fixedly connected to the lower end of the unmanned aerial vehicle, a water inlet pipe extending to the right side of the unmanned aerial vehicle is fixedly connected to the right end of the medicine box, a box cover is in threaded connection with the upper end of the water inlet pipe, a check valve penetrating through the box cover is fixedly connected to the upper end of the box cover, a water pump and an adjusting box are fixedly connected to the lower end of the medicine box from left to right in sequence, a first connecting pipe communicated with the inner cavity of the medicine box is fixedly connected to the input end of the water pump, a second connecting pipe communicated with the inner cavity of the adjusting box is fixedly connected to the output end of the water pump, a partition plate located on the lower side of the second connecting pipe is fixedly connected to the inside of the adjusting box, the lower end, the equal fixedly connected with of regulating box left and right ends runs through the regulating box lateral wall and is located the actuation switch of baffle upside, two the removal end of actuation switch all with be located the regulating box inner chamber and be located the connecting rod fixed connection of baffle upside, the lower extreme fixedly connected with of connecting rod is located the stand pipe of isolation sleeve right side section of thick bamboo wall top, the connecting hole that quantity is two and is located the stand pipe left and right sides is seted up to the upper end of baffle, the quantity is seted up for two and communicates two respectively to the upper end of baffle the constant head tank of connecting hole, the spacing groove of two constant head tanks of intercommunication is seted up to the upper end of baffle, the inside of stand pipe has spring and fixed pearl from last to sliding connection in.

Preferably, the inlet tube is L-shaped, first threads are formed in the inner side of the box cover, and second threads matched with the first threads are formed in the outer portion of the inlet tube.

Preferably, the upper end of case lid is seted up with the first through-hole of check valve looks adaptation, the inner wall and the check valve fixed connection of first through-hole, just the junction of first through-hole and check valve is provided with sealed glue, the check valve is from last circulation setting down.

Preferably, the adjusting box is cylindrical, the isolation sleeve and the adjusting box are coaxially arranged, the spray holes comprise a first spray hole and a second spray hole, the first spray hole is located on the inner side of the isolation sleeve, and the second spray hole is located on the outer side of the isolation sleeve.

Preferably, the attraction switch is a push-pull electromagnet, the left end and the right end of the adjusting box are provided with second through holes matched with the moving end of the attraction switch, and the second through holes are symmetrically distributed at the left end and the right end of the adjusting box.

Preferably, the constant head tank is the arc, and the inner wall fixedly connected with of constant head tank extends to the inside rubber gasket of connecting hole, the diameter of fixed pearl and the internal diameter looks adaptation of stand pipe, water pump and two the actuation switch all with controller electric connection in the unmanned aerial vehicle.

(III) advantageous effects

Compared with the prior art, the utility model provides an unmanned aerial vehicle sprinkler system possesses following beneficial effect:

when the unmanned aerial vehicle spraying system is used, the water pump works, liquid medicine in the medicine box is pumped out through the first connecting pipe and is discharged into the adjusting box through the second connecting pipe, then the liquid medicine is sprayed out from the spray holes through the connecting holes on the partition plate, the output power of the water pump is controlled through the controller in the unmanned aerial vehicle, the spraying dosage in unit time during spraying operation can be adjusted, when the spraying range needs to be adjusted, the two suction switches are powered off, the fixed bead is positioned in the limiting groove, the two connecting holes are both switched on, the spraying range is largest, when the left suction switch is powered on and the right suction switch is powered off, the connecting rod moves to the left to drive the fixed bead to enter the left positioning groove and then the left connecting hole is switched off, the liquid medicine is sprayed out from the second spray hole outside the isolation sleeve, when the right suction switch is powered on and the left suction switch is powered off, the connecting rod moves to the right to drive the, then break off the connecting hole on the right side, make liquid medicine spout from the first orifice of isolation sleeve inboard, just can adjust the spraying scope through the power connection state of controller control regulation two actuation switches in the unmanned aerial vehicle, through above setting, possess the advantage such as being convenient for adjust the water yield of spraying and spraying scope.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the adjusting box of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. an unmanned aerial vehicle; 2. a medicine chest; 3. a water inlet pipe; 4. a box cover; 5. a one-way valve; 6. a water pump; 7. an adjusting box; 8. a first connecting pipe; 9. a second connecting pipe; 10. a partition plate; 11. an isolation sleeve; 12. spraying a hole; 13. a suction switch; 14. a connecting rod; 15. a guide tube; 16. connecting holes; 17. positioning a groove; 18. a limiting groove; 19. a spring; 20. and (4) fixing the beads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an unmanned aerial vehicle spraying system comprises an unmanned aerial vehicle 1, a medicine box 2 is fixedly connected to the lower end of the unmanned aerial vehicle 1, a water inlet pipe 3 extending to the right side of the unmanned aerial vehicle 1 is fixedly connected to the right end of the medicine box 2, a box cover 4 is connected to the upper end of the water inlet pipe 3 in a threaded manner, a first thread is formed on the inner side of the box cover 4, a second thread adapted to the first thread is formed on the outer side of the water inlet pipe 3, a check valve 5 penetrating through the box cover 4 is fixedly connected to the upper end of the box cover 4, a first through hole adapted to the check valve 5 is formed in the upper end of the box cover 4, the inner wall of the first through hole is fixedly connected to the check valve 5, sealant is arranged at the connection position of the first through hole and the check valve 5, the check valve 5 is arranged to circulate from top to bottom, a water pump 6 and an adjusting box 7, the output end of the water pump 6 is fixedly connected with a second connecting pipe 9 communicated with the inner cavity of the adjusting box 7, the inner part of the adjusting box 7 is fixedly connected with a clapboard 10 positioned at the lower side of the second connecting pipe 9, the lower end of the clapboard 10 and the bottom of the inner cavity of the adjusting box 7 are respectively fixedly connected with the upper end and the lower end of an isolating sleeve 11, the lower end of the adjusting box 7 is provided with a plurality of spray orifices 12 communicated with the inner cavity of the adjusting box 7, the adjusting box 7 is cylindrical, the isolating sleeve 11 and the adjusting box 7 are coaxially arranged, the spray orifices 12 comprise a first spray orifice and a second spray orifice, the first spray orifice is positioned at the inner side of the isolating sleeve 11, the second spray orifice is positioned at the outer side of the isolating sleeve 11, the left end and the right end of the adjusting box 7 are both fixedly connected with an attraction switch 13 which penetrates through the side wall of the adjusting box 7 and is positioned at the, the two second through holes are symmetrically distributed at the left end and the right end of the adjusting box 7, the moving ends of the two suction switches 13 are fixedly connected with a connecting rod 14 which is positioned in the inner cavity of the adjusting box 7 and positioned at the upper side of the partition board 10, the lower end of the connecting rod 14 is fixedly connected with a guide pipe 15 which is positioned above the right side cylinder wall of the isolating sleeve 11, the upper end of the partition board 10 is provided with two connecting holes 16 which are positioned at the left side and the right side of the guide pipe 15, the upper end of the partition board 10 is provided with two positioning grooves 17 which are respectively communicated with the two connecting holes 16, the upper end of the partition board 10 is provided with a limiting groove 18 which is communicated with the two positioning grooves 17, the inside of the guide pipe 15 is sequentially connected with a spring 19 and a fixed bead 20 in a sliding manner from top to bottom, the positioning grooves 17 are arc-, the water pump 6 and the two suction switches 13 are electrically connected with a controller in the unmanned aerial vehicle 1.

In conclusion, in the spraying system of the unmanned aerial vehicle, when the spraying system is used, the water pump 6 works, the liquid medicine in the medicine box 2 is pumped out through the first connecting pipe 8 and is discharged into the adjusting box 7 through the second connecting pipe 9, and then is sprayed out from the spray holes 12 through the connecting holes 16 on the partition plate 10, the output power of the water pump 6 is controlled through the controller in the unmanned aerial vehicle 1, so that the spraying dose in unit time during spraying operation can be adjusted, when the spraying range needs to be adjusted, the two suction switches 13 are powered off, the fixed beads 20 are positioned in the limiting grooves 18, the two connecting holes 16 are both powered on, the spraying range is the largest, when the left suction switch 13 is powered on and the right suction switch 13 is powered off, the connecting rod 14 moves to the left to drive the fixed beads 20 to enter the left positioning grooves 17, the left connecting holes 16 are disconnected, so that the liquid medicine is sprayed out from the second spray holes outside the isolating sleeve, when left side actuation switch 13 outage, connecting rod 14 moves to the right, drive fixed pearl 20 and get into the constant head tank 17 on right side, then break off right side connecting hole 16, make the liquid medicine spout in 11 inboard first orifices of isolation sleeve, the power connection state of adjusting two actuation switches 13 through the controller control in unmanned aerial vehicle 1 just can adjust the scope of spraying, through above setting, possess and be convenient for adjust and spray advantages such as the water yield and the scope of spraying, the effect of spraying of the sprinkler system of having solved current most of plant protection unmanned aerial vehicle assembly can not be adjusted, when needing to change and spray the water yield or spray the scope, can only adjust by the moving speed that changes plant protection unmanned aerial vehicle and plant protection unmanned aerial vehicle's route, the problem of plant protection unmanned aerial vehicle spraying operation's efficiency has been influenced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Unmanned aerial vehicle sprinkling system, including unmanned aerial vehicle (1), its characterized in that: the lower end of the unmanned aerial vehicle (1) is fixedly connected with a medicine box (2), the right end of the medicine box (2) is fixedly connected with a water inlet pipe (3) extending to the right side of the unmanned aerial vehicle (1), the upper end of the water inlet pipe (3) is connected with a box cover (4) in a threaded manner, the upper end of the box cover (4) is fixedly connected with a one-way valve (5) penetrating through the box cover (4), the lower end of the medicine box (2) is sequentially and fixedly connected with a water pump (6) and an adjusting box (7) from left to right, the input end of the water pump (6) is fixedly connected with a first connecting pipe (8) communicating with the inner cavity of the medicine box (2), the output end of the water pump (6) is fixedly connected with a second connecting pipe (9) communicating with the inner cavity of the adjusting box (7), the inner part of the adjusting box (7) is fixedly connected with a partition plate (10) positioned on the lower side, the lower end of the adjusting box (7) is provided with a plurality of spray holes (12) which are communicated with the inner cavity of the adjusting box (7), the left end and the right end of the adjusting box (7) are fixedly connected with attraction switches (13) which penetrate through the side wall of the adjusting box (7) and are positioned on the upper side of the partition plate (10), the moving ends of the two attraction switches (13) are fixedly connected with connecting rods (14) which are positioned in the inner cavity of the adjusting box (7) and are positioned on the upper side of the partition plate (10), the lower end of each connecting rod (14) is fixedly connected with a guide pipe (15) which is positioned above the right side cylinder wall of the isolating sleeve (11), the upper end of the partition plate (10) is provided with two connecting holes (16) which are positioned on the left side and the right side of the guide pipe (15), the upper end of the partition plate (10) is provided with two positioning grooves (17) which are respectively communicated with the two connecting holes (16), the inside of stand pipe (15) is from last to having spring (19) and fixed pearl (20) down sliding connection in proper order.

2. The unmanned aerial vehicle spraying system of claim 1, wherein: the water inlet pipe (3) is L-shaped, first threads are formed in the inner side of the box cover (4), and second threads matched with the first threads are formed in the outer portion of the water inlet pipe (3).

3. The unmanned aerial vehicle spraying system of claim 1, wherein: the upper end of case lid (4) is seted up with the first through-hole of check valve (5) looks adaptation, the inner wall and the check valve (5) fixed connection of first through-hole, just the junction of first through-hole and check valve (5) is provided with sealed glue, check valve (5) are from last to circulating the setting down.

4. The unmanned aerial vehicle spraying system of claim 1, wherein: the adjusting box (7) is cylindrical, the isolating sleeve (11) and the adjusting box (7) are coaxially arranged, the spray holes (12) comprise first spray holes and second spray holes, the first spray holes are located on the inner side of the isolating sleeve (11), and the second spray holes are located on the outer side of the isolating sleeve (11).

5. The unmanned aerial vehicle spraying system of claim 1, wherein: the pull-in switch (13) is a push-pull electromagnet, the left end and the right end of the adjusting box (7) are provided with second through holes matched with the moving end of the pull-in switch (13), and the second through holes are symmetrically distributed at the left end and the right end of the adjusting box (7).

6. The unmanned aerial vehicle spraying system of claim 1, wherein: constant head tank (17) are the arc, and the inner wall fixedly connected with of constant head tank (17) extends to the inside rubber gasket of connecting hole (16), the diameter of fixed pearl (20) and the internal diameter looks adaptation of stand pipe (15), water pump (6) and two actuation switch (13) all with unmanned aerial vehicle (1) in controller electric connection.