CN218736800U

CN218736800U - Plant protection unmanned aerial vehicle medicine sprinkler

Info

Publication number: CN218736800U
Application number: CN202223398246.8U
Authority: CN
Inventors: 张勇; 钟明娟; 张在娟; 王瑞霞; 王海龙
Original assignee: Shandong Oriental Garden Complex Development And Construction Co ltd
Current assignee: Shandong Oriental Garden Complex Development And Construction Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-03-28
Anticipated expiration: 2032-12-19

Abstract

The utility model relates to the technical field of plant protection medicine spraying devices, in particular to a plant protection unmanned aerial vehicle medicine spraying device, which can rapidly assemble and disassemble a medicine box through a connecting frame, prevent liquid medicine from splashing on an unmanned aerial vehicle in the medicine adding process and improve the practicability of equipment; the influence of the liquid medicine shaking in the medicine box on the driving of the unmanned aerial vehicle is reduced through the damping device, and the stability of the equipment is improved; the liquid medicine is loaded through the medicine chest, the liquid medicine is pumped out and pressurized and sent into the spraying device for spraying, and the spraying angle of the spraying device is adjustable, so that the adaptability of the equipment in different working environments is improved; the storage battery supplies power to the equipment electrical appliance, so that the practicability of the equipment is improved; the unmanned aerial vehicle comprises an unmanned aerial vehicle body, a medicine box, a heating device and an air supply device, wherein the medicine box is connected with the unmanned aerial vehicle body, and the heating device and the air supply device are both arranged on the medicine box; the device also comprises a connecting frame, a damping device, a medicine chest, a storage battery and a spraying device.

Description

Plant protection unmanned aerial vehicle medicine sprinkler

Technical Field

The utility model relates to a plant protection medicine sprinkler's technical field especially relates to a plant protection unmanned aerial vehicle medicine sprinkler.

Background

Along with unmanned aerial vehicle's development, promote unmanned aerial vehicle gradually on agricultural plant protection operation, wherein plant protection unmanned aerial vehicle has great promotion for traditional mode efficiency in the aspect of the medicament sprays, intensity of labour that can greatly reduced operating personnel, and the adaptability to different topography is stronger, spouts the medicine process and can not lead to the fact the destruction to the growing environment of plant.

Chinese utility model patent with prior art publication No. CN201720121944.3 relates to a medicine sprinkler based on plant protection unmanned aerial vehicle, including the unmanned aerial vehicle body, the medical kit, heating device and air supply arrangement, increased the diffusivity and the adhesion of medicine fog, smog, thereby be favorable to smog to float and realize high efficiency and high-quality completion application of pesticides process on the vegetation surface.

However, the above device has the following problems in practical use: firstly, the medicine spray head needs to be subjected to angle adjustment in windy weather so as to prevent the insufficient coverage surface after the medicine is sprayed out; second, be equipped with a large amount of liquid medicines in the medical kit and make the whole mass increase of unmanned aerial vehicle, the liquid medicine inertia that the in-process of traveling rocked is great produces great influence to unmanned aerial vehicle flight stability.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a drug box which can be quickly installed and removed through a connecting frame, and prevents the liquid drug from splashing on the unmanned aerial vehicle in the drug adding process, thereby improving the practicability of the device; the influence of the liquid medicine shaking in the medicine box on the driving of the unmanned aerial vehicle is reduced through the damping device, and the stability of the equipment is improved; the liquid medicine is loaded through the medicine chest, the liquid medicine is pumped out and pressurized and sent into the spraying device for spraying, and the spraying angle of the spraying device is adjustable, so that the adaptability of the equipment in different working environments is improved; supply power for equipment with electrical apparatus through the battery, a plant protection unmanned aerial vehicle medicine sprinkler of the practicality of equipment has been improved.

The utility model discloses a plant protection unmanned aerial vehicle medicine sprinkler, including the unmanned aerial vehicle body, the medical kit, heating device and air supply arrangement, the medical kit is connected with the unmanned aerial vehicle body, and heating device and air supply arrangement all install on the medical kit; the unmanned aerial vehicle is characterized by further comprising a connecting frame, a damping device, a medicine box, a storage battery and a spraying device, wherein the connecting frame is connected with the unmanned aerial vehicle, and the medicine box is mounted on the connecting frame and can be rapidly detached; the damping device is arranged on the connecting frame and reduces the influence of the liquid medicine in the medicine box on the driving of the unmanned aerial vehicle; the storage battery is arranged on the medicine box and provides power for the equipment; the spraying device is arranged on the connecting frame, and the spraying device can adjust the medicine discharging angle; the medicine box can be quickly installed and disassembled through the connecting frame, so that the liquid medicine is prevented from splashing on the unmanned aerial vehicle in the medicine adding process, and the practicability of the equipment is improved; the influence of the liquid medicine shaking in the medicine box on the driving of the unmanned aerial vehicle is reduced through the damping device, and the stability of the equipment is improved; the liquid medicine is loaded through the medicine chest, the liquid medicine is pumped out and pressurized and sent into the spraying device for spraying, and the spraying angle of the spraying device is adjustable, so that the adaptability of the equipment in different working environments is improved; the storage battery supplies power to the equipment electrical appliance, so that the practicability of the equipment is improved.

Preferably, the connecting frame comprises a connecting plate, a plurality of groups of fixing rods, bolts, two groups of connecting grooves, a fixing plate and fixing bolts, the plurality of groups of fixing rods are connected to the upper end face of the connecting plate, the upper end face of each fixing rod is connected with the unmanned aerial vehicle through the bolts, a cavity is formed in the middle of the connecting plate, the two groups of connecting grooves are formed in the front end face of the connecting plate, and the fixing plate is connected with the front end face of the connecting plate through the fixing bolts; reduce connecting plate self weight through the cavity, alleviate unmanned aerial vehicle's load, fix the medical kit on the connecting plate through fixed plate and fixing bolt to make equipment can quick assembly disassembly medical kit, make and add the medicine process and keep away from unmanned aerial vehicle, prevent to add medicine process liquid medicine and splash and lead to the fact the influence to unmanned aerial vehicle on, improved the practicality of equipment.

Preferably, the damping device comprises two groups of rear sleeves, a rear spring, a rear push plate, a rear movable sleeve, a front push plate, a front telescopic rod, a limiting block and a front spring, wherein the rear end surface in the connecting groove is connected with the two groups of rear sleeves left and right respectively, the rear end surface of the rear push plate is connected with the two groups of rear movable sleeves left and right respectively, the rear movable sleeves can be inserted into the rear sleeves, the rear end surface in the rear sleeves is connected with the front end surface in the rear push plate through the rear spring, the rear end surface of the rear movable sleeve is provided with a rubber protective ring, the rear end surface of the fixed plate is connected with the two groups of front sleeves left and right corresponding to the connecting groove, the front end surface of the front push plate is connected with the two groups of front telescopic rods left and right, the front end surface of the front telescopic rod is connected with the limiting block, the limiting block is inserted into the front sleeve, and the front end surface of the limiting block is connected with the rear end surface in the front sleeve through the front spring; the force generated by the shaking of the liquid medicine in the medicine box is absorbed through the rear spring and the front spring, the influence of the medicine box on the driving of the unmanned aerial vehicle is reduced, the flying route of the unmanned aerial vehicle in the medicine spraying process is relatively stable, and the stability of the equipment is improved.

Preferably, the medicine box comprises a medicine box, two sets of T-shaped sliding blocks, a medicine feeding port and a water pump, the two sets of T-shaped sliding blocks are connected to the upper end face of the medicine box and can slide into the connecting groove, the medicine feeding port is mounted at the upper part of the left end face of the medicine box, the water pump is mounted at the lower part of the front end face of the medicine box through a supporting plate, the input end of the water pump penetrates through the front end face of the medicine box and is communicated with the inner lower part of the medicine box, and the output end of the water pump penetrates through the lower end face of the supporting plate and extends to the lower side of the medicine box; fix the medical kit on the connecting plate through two sets of T type slider cooperation connecting plates, make things convenient for the dismantlement of medical kit, take the liquid medicine in the medical kit out through the water pump simultaneously and pressurize the transmission to atomizer in, improved the practicality of equipment.

Preferably, the storage battery comprises a plurality of groups of connecting bolts and the storage battery, and the storage battery is fixed on the supporting plate of the medicine box through the plurality of groups of connecting bolts; and a power supply is provided for the water pump through the storage battery.

Preferably, the water spraying device comprises mounting frames, a pesticide spraying pipe, a quick connector and fastening bolts, a group of mounting frames is respectively arranged on the left and right of the lower end face of the connecting plate, the pesticide spraying pipe is mounted on the two groups of mounting frames, the fastening bolts are mounted on the mounting frame on the left side, the quick connector is connected to the input end of the pesticide spraying pipe, and the output end of the water pump is connected with the quick connector through a high-pressure water pipe; the pesticide spraying pipe can rotate on the mounting rack, self pesticide discharging angles are adjusted, the position of the pesticide spraying pipe is fixed through the fastening bolt, and adaptability of the device under different working environments is improved.

Compared with the prior art, the beneficial effects of the utility model are that: the medicine box can be quickly mounted and dismounted through the connecting frame, so that the medicine liquid is prevented from splashing on the unmanned aerial vehicle in the medicine adding process, and the practicability of the equipment is improved; the influence of the liquid medicine shaking in the medicine box on the driving of the unmanned aerial vehicle is reduced through the damping device, and the stability of the equipment is improved; the liquid medicine is carried by the medicine chest, the liquid medicine is pumped out and pressurized and sent into the spraying device for spraying, and the spraying angle of the spraying device is adjustable, so that the adaptability of the equipment in different working environments is improved; the storage battery supplies power to the equipment electrical appliance, so that the practicability of the equipment is improved.

Drawings

Fig. 1 is a schematic view of a first axial side structure of the present invention;

fig. 2 is a schematic diagram of a second axial side structure of the present invention;

fig. 3 is a schematic view of a first cross-sectional structure of the present invention;

FIG. 4 is a schematic view of a medicine chest configuration;

fig. 5 is a schematic view of a second cross-sectional structure of the present invention;

in the drawings, the reference numbers: 1. a connecting plate; 2. fixing the rod; 3. a bolt; 4. a cavity; 5. connecting grooves; 6. a fixing plate; 7. fixing the bolt; 8. a rear sleeve; 9. a rear spring; 10. a rear push plate; 11. moving the sleeve backwards; 12. a rubber guard ring; 13. a front sleeve; 14. a front push plate; 15. a front telescoping rod; 16. a limiting block; 17. a front spring; 18. a medicine chest; 19. a T-shaped slider; 20. a medicine adding port; 21. a water pump; 22. a connecting bolt; 23. a storage battery; 24. a mounting frame; 25. a pesticide spraying pipe; 26. a quick coupling; 27. and fastening the bolt.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

As shown in fig. 1, 2, 3, 4 and 5, the water tank and the water spraying device are both arranged on the connecting frame, and the storage battery is arranged on the water tank;

firstly, adding liquid medicine into a medicine box 18 through a medicine adding port 20, then sliding two groups of T-shaped sliding blocks 19 into two groups of connecting grooves 5 of a connecting plate 1, then fixing a fixing plate 6 on the front end face of the connecting plate 1 through a fixing bolt 7, then adjusting the angle of the output end of a medicine spraying pipe 25 through a fastening bolt 27, and then connecting the output end of a water pump 21 with a quick connector 26 through a high-pressure water pipe;

the connecting frame comprises a connecting plate 1, a plurality of groups of fixing rods 2, bolts 3, two groups of connecting grooves 5, a fixing plate 6 and fixing bolts 7, the plurality of groups of fixing rods 2 are connected to the upper end face of the connecting plate 1, the upper end face of each fixing rod 2 is connected with the unmanned aerial vehicle through the bolts 3, a cavity 4 is formed in the middle of the connecting plate 1, the two groups of connecting grooves 5 are formed in the front end face of the connecting plate 1, and the fixing plate 6 is connected with the front end face of the connecting plate 1 through the fixing bolts 7;

the medicine box comprises a medicine box 18, two sets of T-shaped sliders 19, a medicine adding port 20 and a water pump 21, the two sets of T-shaped sliders 19 are connected to the upper end face of the medicine box 18, the T-shaped sliders 19 can slide into the connecting groove 5, the medicine adding port 20 is installed at the upper portion of the left end face of the medicine box 18, the water pump 21 is installed at the lower portion of the front end face of the medicine box 18 through a supporting plate, the input end of the water pump 21 penetrates through the front end face of the medicine box 18 to be communicated with the inner lower portion of the medicine box 18, and the output end of the water pump 21 penetrates through the lower end face of the supporting plate to extend to the lower side of the medicine box 18;

the storage battery comprises a plurality of groups of connecting bolts 22 and a storage battery 23, and the storage battery 23 is fixed on the support plate of the medicine box 18 through the plurality of groups of connecting bolts 22;

the water spraying device comprises mounting frames 24, a spraying pipe 25, a quick joint 26 and fastening bolts 27, a group of mounting frames 24 are respectively arranged on the left and the right of the lower end face of the connecting plate 1, the spraying pipe 25 is mounted on the two groups of mounting frames 24, the fastening bolts 27 are mounted on the mounting frame 24 on the left side, the quick joint 26 is connected to the input end of the spraying pipe 25, and the output end of the water pump 21 is connected with the quick joint 26 through a high-pressure water pipe;

the medicine box can be quickly mounted and dismounted through the connecting frame, so that the medicine liquid is prevented from splashing on the unmanned aerial vehicle in the medicine adding process, and the practicability of the equipment is improved; the liquid medicine is loaded through the medicine chest, the liquid medicine is pumped out and pressurized and sent into the spraying device for spraying, and the spraying angle of the spraying device is adjustable, so that the adaptability of the equipment in different working environments is improved; the storage battery supplies power for the equipment electrical appliance, so that the practicability of the equipment is improved.

Example 2

The improvement on the basis of the first embodiment comprises a damping device, wherein the damping device is arranged on a connecting frame;

the thrust applied to the rear push plate 10 by the rear spring 9 enables the rear push plate 10 to press the rear end surface of the T-shaped slide block 19 to apply forward elastic supporting force to the T-shaped slide block 19, the pressure applied to the limiting block 16 by the front spring 17 enables the front push plate 14 to press the front end surface of the T-shaped slide block 19, and the front push plate 14 applies backward elastic supporting force to the T-shaped slide block 19;

the damping device comprises two groups of rear sleeves 8, a rear spring 9, a rear push plate 10, a rear moving sleeve 11, a front sleeve 13, a front push plate 14, a front telescopic rod 15, a limiting block 16 and a front spring 17, wherein the left and right sides of the rear end surface in the connecting groove 5 are respectively connected with the two groups of rear sleeves 8, the left and right sides of the rear end surface of the rear push plate 10 are respectively connected with the two groups of rear moving sleeves 11, the rear moving sleeve 11 can be inserted into the rear sleeve 8, the rear end surface in the rear sleeve 8 is connected with the front end surface in the rear push plate 10 through the rear spring 9, the rear end surface of the rear moving sleeve 11 is provided with a rubber protective ring 12, the left and right sides of the position, corresponding to the connecting groove 5, on the rear end surface of the fixing plate 6 are respectively connected with the two groups of front sleeves 13, the left and right sides of the front end surface of the front push plate 14 are connected with the two groups of front telescopic rods 15, the front end surface of the front telescopic rod 15 is connected with the limiting block 16, the limiting block 16 is inserted into the front sleeve 13, and the front end surface of the limiting block 16 is connected with the rear end surface in the front sleeve 13 through the front spring 17;

the force generated by the shaking of the liquid medicine in the medicine box is absorbed through the rear spring 9 and the front spring 17, the influence of the shaking of the medicine box on the driving of the unmanned aerial vehicle is reduced, the flying route of the unmanned aerial vehicle in the medicine spraying process is relatively stable, and the stability of the equipment is improved.

As shown in fig. 1 to 5, the utility model discloses a plant protection unmanned aerial vehicle medicine sprinkler, it is at the during operation, at first add liquid medicine in to medical kit 18 through adding medicine mouth 20, later with two sets of T type sliders 19 slide in two sets of spread grooves 5 of connecting plate 1, then put into two sets of spread grooves 5 of connecting plate 1 with two sets of preceding push pedal 14 on the fixed plate 6 and make preceding push pedal 14 compress tightly T type slider 19's preceding terminal surface in, later fix fixed plate 6 on the preceding terminal surface of connecting plate 1 through fixing bolt 7, then adjust the angle of spray pipe 25 output through fastening bolt 27, later be connected can with quick-operation joint 26 through high-pressure water pipe with water pump 21's output.

The utility model discloses a plant protection unmanned aerial vehicle medicine sprinkler's water pump 21, battery 23 and quick-operation joint 26 for purchase on the market, this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in the field and pay out creative work.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A plant protection unmanned aerial vehicle drug spraying device comprises an unmanned aerial vehicle body, a pesticide box, a heating device and an air supply device, wherein the pesticide box is connected with the unmanned aerial vehicle body, and the heating device and the air supply device are both arranged on the pesticide box; the unmanned aerial vehicle is characterized by further comprising a connecting frame, a damping device, a medicine box, a storage battery and a spraying device, wherein the connecting frame is connected with the unmanned aerial vehicle, and the medicine box is mounted on the connecting frame and can be rapidly detached; the damping device is arranged on the connecting frame and reduces the influence of the liquid medicine in the medicine box on the driving of the unmanned aerial vehicle; the storage battery is arranged on the medicine box and provides power for the equipment; atomizer installs on the link, and atomizer can adjust out the medicine angle.

2. The plant protection unmanned aerial vehicle drug spraying device of claim 1, wherein the connecting frame comprises a connecting plate (1), a plurality of fixing rods (2), bolts (3), two sets of connecting grooves (5), a fixing plate (6) and fixing bolts (7), the plurality of sets of fixing rods (2) are connected to the upper end face of the connecting plate (1), the upper end face of the fixing rods (2) is connected with the unmanned aerial vehicle through the bolts (3), a cavity (4) is formed in the middle of the connecting plate (1), the two sets of connecting grooves (5) are formed in the front end face of the connecting plate (1), and the fixing plate (6) is connected with the front end face of the connecting plate (1) through the fixing bolts (7).

3. The plant protection unmanned aerial vehicle medicine sprinkler of claim 2, characterized in that, damping device includes two sets of back sleeves (8), rearmounted spring (9), back push pedal (10), back removal sleeve (11), preceding sleeve (13), preceding push pedal (14), preceding telescopic link (15), stopper (16) and leading spring (17), it is connected with two sets of back sleeves (8) respectively to control on the rear end face in spread groove (5), it is connected with two sets of back removal sleeves (11) respectively to control on the rear end face of back push pedal (10), back removal sleeve (11) can insert in back sleeve (8), the rear end face in back sleeve (8) is connected with the preceding terminal surface in back push pedal (10) through rearmounted spring (9), be provided with rubber guard ring (12) on the rear end face of back removal sleeve (11), it is connected with preceding sleeve (13) respectively to control the position that corresponds spread groove (5) on the rear end face of fixed plate (6), it is connected with two sets of preceding telescopic link (15) respectively to control on the front end face of preceding push pedal (14), the front telescopic link (15) is connected with stopper (16) through preceding terminal surface in stopper (16), the preceding sleeve (16).

4. The pesticide spraying device of the plant protection unmanned aerial vehicle as claimed in claim 2, wherein the pesticide box comprises a pesticide box (18), two sets of T-shaped sliding blocks (19), a pesticide feeding port (20) and a water pump (21), the two sets of T-shaped sliding blocks (19) are connected to the upper end face of the pesticide box (18), the T-shaped sliding blocks (19) can slide into the connecting groove (5), the pesticide feeding port (20) is installed at the upper portion of the left end face of the pesticide box (18), the water pump (21) is installed at the lower portion of the front end face of the pesticide box (18) through a supporting plate, the input end of the water pump (21) penetrates through the front end face of the pesticide box (18) and is communicated with the inner lower portion of the pesticide box (18), and the output end of the water pump (21) penetrates through the lower end face of the supporting plate and extends to the lower side of the pesticide box (18).

5. A plant protection unmanned aerial vehicle medicine spraying device as claimed in claim 4, characterized in that the battery includes multiunit connecting bolt (22) and battery (23), and battery (23) are fixed on the backup pad of medical kit (18) through multiunit connecting bolt (22).

6. A plant protection unmanned aerial vehicle medicine sprinkler as claimed in claim 5, characterized in that, water jet equipment includes mounting bracket (24), spray pipe (25), quick-operation joint (26) and fastening bolt (27), be provided with a set of mounting bracket (24) respectively about the lower terminal surface of connecting plate (1), spray pipe (25) are installed on two sets of mounting bracket (24), install fastening bolt (27) on mounting bracket (24) on the left side simultaneously, be connected with quick-operation joint (26) on the input of spray pipe (25), the output of water pump (21) is connected with quick-operation joint (26) through high-pressure water pipe.