阅读说明：本技术 一种喷洒农药用无人机 (Unmanned aerial vehicle for spraying pesticides ) 是由 金卫明 于 2020-07-01 设计创作，主要内容包括：本发明属于无人机技术领域,涉及一种喷洒农药用无人机,包括无人机机体、避险机构和喷洒机构,所述避险机构设置在无人机机体的侧壁上,所述避险机构与无人机机体配合使用,所述喷洒机构设置在无人机机体的下方,所述无人机机体与喷洒机构连接,所述无人机机体用于承载避险机构和喷洒机构,所述无人机机体还用于落地时起到支撑作用,所述避险机构用于避免无人机体飞行时所可能遇到的危险,所述喷洒机构用于在无人机机体飞行时对农田喷洒农药。以解决现有技术中农药液箱在无人机机体发生摇晃时会发生农药液溢出或者洒落的情况,还可以在农药喷洒完成后对农药液箱进行消毒灭菌的目的。(The invention belongs to the technical field of unmanned aerial vehicles, and relates to an unmanned aerial vehicle for spraying pesticides, which comprises an unmanned aerial vehicle body, a danger avoiding mechanism and a spraying mechanism, wherein the danger avoiding mechanism is arranged on the side wall of the unmanned aerial vehicle body, the danger avoiding mechanism is matched with the unmanned aerial vehicle body for use, the spraying mechanism is arranged below the unmanned aerial vehicle body, the unmanned aerial vehicle body is connected with the spraying mechanism, the unmanned aerial vehicle body is used for bearing the danger avoiding mechanism and the spraying mechanism, the unmanned aerial vehicle body is also used for playing a supporting role when falling to the ground, the danger avoiding mechanism is used for avoiding possible dangers when the unmanned aerial vehicle body flies, and the spraying mechanism is used for spraying pesticides to a farmland when the unmanned aerial vehicle body flies. In order to solve among the prior art pesticide liquid case can take place the pesticide liquid and spill or unrestrained condition when unmanned aerial vehicle organism takes place to rock, can also spray the purpose of accomplishing the back to pesticide liquid case disinfection and isolation at the pesticide.)

1. The utility model provides an unmanned aerial vehicle for spraying insecticide, its characterized in that includes unmanned aerial vehicle organism (1), keeps away dangerous mechanism (2) and spraying mechanism (3), keep away dangerous mechanism (2) and set up on the lateral wall of unmanned aerial vehicle organism (1), keep away dangerous mechanism (2) and use with unmanned aerial vehicle organism (1) cooperation, spraying mechanism (3) set up the below at unmanned aerial vehicle organism (1), unmanned aerial vehicle organism (1) is connected with spraying mechanism (3).

2. The unmanned aerial vehicle for spraying pesticides as claimed in claim 1, wherein the unmanned aerial vehicle body (1) comprises a fixed part (101) and a driving part (102), the driving part (102) is arranged in the fixed part (101), and the fixed part (101) is connected with the driving part (102).

3. Unmanned aerial vehicle for spraying pesticides as claimed in claim 2, wherein the fixing part (101) comprises a body support frame (1011), a first bearing hollow column (1012), a second bearing hollow column (1013), six extension frames (1014), six propellers (1015) and four shock-absorbing brackets (1016), the machine body supporting frame (1011) is arranged around the first bearing hollow column (1012) and the second bearing hollow column (1013), one ends of the six extending frames (1014) are uniformly distributed around the first bearing hollow column (1012), the other ends of the six extending frames (1014) are connected to the inner wall of the machine body supporting frame (1011), the second bearing hollow column (1013) is arranged at the top of the first bearing hollow column (1012), the six propellers (1015) are respectively arranged on the extension frame (1014), and the four damping supports (1016) are respectively arranged at the bottoms of two sides of the machine body support frame (1011).

4. Unmanned aerial vehicle for spraying pesticides as claimed in claim 3, wherein the shock mount (1016) comprises a foot rest (10161), a hollow column base (10162) and a spring (10163), the top of the foot rest (10161) is arranged at the bottom of the body support frame (1011), the bottom of the foot rest (10161) is arranged in the hollow column base (10162) and connected with the spring (10163), and the spring (10163) is arranged in the hollow column base (10162).

5. A pesticide spraying drone as claimed in claim 3, characterised in that the drive means (102) comprise a signal transceiver (1021), a motor (1022), a main gear (1023), six secondary gears (1024), six connecting posts (1025) and six belts (1026), the signal transceiver (1021) being arranged inside the second hollow carrying cylinder (1013), the motor (1022), the main gear (1023) and the secondary gears (1024) being arranged inside the first hollow carrying cylinder (1012), the output of the motor (1022) being connected to the main gear (1023), the six secondary gears (1024) being arranged around the main gear (1023), the six secondary gears (1024) being in mesh with the main gear (1023), the six connecting posts (1025) being arranged on the secondary gears (1024), respectively, one ends of the six belts (1026) being connected to the connecting posts (1025), the other ends of the six belts (1026) are respectively connected with a propeller (1015).

6. The unmanned aerial vehicle for spraying pesticides as claimed in claim 3, wherein the danger avoiding mechanism (2) comprises four illuminating lamps (201) and two buzzers (202), the four illuminating lamps (201) are divided into two groups and are respectively disposed on the outer side walls at the head end and the tail end of the body support frame (1011), and the two buzzers (202) are respectively disposed on the outer side walls at the two sides of the body support frame (1011).

7. The unmanned aerial vehicle for spraying pesticides as claimed in claim 3, wherein the spraying mechanism (3) comprises a circular bearing bottom plate (301), a disinfectant component (302) and a pesticide component (303), the circular bearing bottom plate (301) is disposed at the bottom of the extension frame (1014), the disinfectant component (302) and the pesticide component (303) are disposed at two sides of the circular bearing bottom plate (301), the disinfectant component (302) and the pesticide component (303) are connected, and the disinfectant component (302) and the pesticide component (303) correspond to each other in left and right directions.

8. The unmanned aerial vehicle for spraying pesticides as claimed in claim 7, wherein the disinfectant group member (302) comprises a first bottom plate (3021), a disinfectant tank (3022), a first water pump (3023), a disinfectant suction pipe (3024) and a disinfectant outlet pipe (3025), the first bottom plate (3021) is disposed on the upper half portion between the disinfectant tank (3022) and the agricultural chemical group member (303), the first water pump (3023) is disposed above the first bottom plate (3021), an input end of the first water pump (3023) is connected to one end of the disinfectant suction pipe (3024), another end of the disinfectant suction pipe (3024) is connected to the disinfectant tank (3022), an output end of the first water pump (3023) is connected to one end of the disinfectant outlet pipe (3025), another end of the disinfectant outlet pipe (3025) is connected to the agricultural chemical group member (303), .

9. The unmanned aerial vehicle for spraying pesticides as claimed in claim 8, wherein the pesticide liquid component part (303) comprises a second bottom plate (3031), a pesticide liquid tank (3032), a second water pump (3033), a pesticide liquid suction pipe (3034), a pesticide liquid outlet pipe (3035), a connecting water pipe (3036), a first forked sprinkler head (3037), a second forked sprinkler head (3038), two inclined plates (3039), two vertical fixing rods (30310) and two transverse fixing rods (30311), the second bottom plate (3031) is arranged between the disinfectant liquid tank (3022) and the pesticide liquid tank (3032) and is located below the first bottom plate (3021), the second water pump (3033) is arranged above the second bottom plate (3031), an input end of the second water pump (3033) is connected with one end of the pesticide liquid suction pipe (3034), and the other end of the pesticide liquid suction pipe (3032) is connected with the pesticide liquid tank (3032), the output end of the second water pump (3033) is connected with one end of a pesticide liquid outlet pipe (3035), the first branch of the pesticide liquid outlet pipe (3035) is connected with a first forked spray head (3037), one end of the connecting water pipe (3036) is connected with the pesticide liquid outlet pipe (3035), the other end of the connecting water pipe (3036) is connected with the second forked spraying head (3038), the first forked sprinkler head (3037) and the second forked sprinkler head (3038) are arranged below the second bottom plate (3031), the two inclined plates (3039) are arranged above and below the disinfectant tank (3022) respectively, the tops of the two vertical fixing rods (30310) are arranged below the second bottom plate (3031) at intervals, the bottom plates of the two vertical fixing rods (30310) are connected with the transverse fixing rods (30311) respectively, and two ends of the two transverse fixing rods (30311) are connected with the first forked sprinkler head (3037) and the second forked sprinkler head (3038) respectively.

Technical Field

The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle for spraying pesticides.

Background

Agricultural unmanned aerial vehicle is the unmanned aircraft who is used for agriculture and forestry plant protection operation, and this type unmanned aircraft has many rotors, GPS to fly to control, sprays the mechanism triplex, flies to control through ground remote control or GPS, realizes spraying the operation, can spray medicament, seed, powder etc.. The spraying efficiency is 30 times of that of the traditional manual method. This aircraft adopts intelligence to control, and the operation hand passes through ground remote controller and GPS location and implements control to it, and the downdraft that its rotor produced helps increasing the penetrability of fog flow to the crop, and control effect is good, and remote control pesticide application has improved the security that the pesticide sprayed greatly simultaneously. And the agricultural plant diseases and insect pests can be monitored in real time by carrying a video device.

Disclosure of Invention

The invention aims to provide an unmanned aerial vehicle for spraying pesticides, which aims to solve the technical problem in the background technology.

The invention provides an unmanned aerial vehicle for spraying pesticides, which comprises an unmanned aerial vehicle body, a danger avoiding mechanism and a spraying mechanism, wherein the danger avoiding mechanism is arranged on the side wall of the unmanned aerial vehicle body, the danger avoiding mechanism is matched with the unmanned aerial vehicle body for use, the spraying mechanism is arranged below the unmanned aerial vehicle body, and the unmanned aerial vehicle body is connected with the spraying mechanism.

Further, the unmanned aerial vehicle organism includes fixed part and driver part, driver part sets up in fixed part, fixed part is connected with driver part.

Further, fixed part includes that organism support frame, first bear empty core post, second bear empty core post, six extension framves, six screws and four shock mounts, the organism support frame bears empty core post setting around first bear empty core post and second, six the one end evenly distributed of extension frame is around first bear empty core post, six the other end of extension frame is all connected on the inner wall of organism support frame, the second bears empty core post setting at the top of first bear empty core post, six the screw sets up respectively on extending the frame, four shock mounts sets up the bottom in organism support frame both sides respectively.

Furthermore, shock mount includes foot rest, hollow column base and spring, the top setting of foot rest is in the bottom of organism support frame, the bottom setting of foot rest is in hollow column base and with spring coupling, the spring setting is in hollow column base.

Further, drive component includes signal transceiver, motor, master gear, six auxiliary gears, six spliced poles and six belts, signal transceiver sets up in the second bears the hollow post, motor, master gear and auxiliary gear all set up in the first hollow post that bears, the output of motor is connected on the master gear, six auxiliary gear centers on the master gear setting, six auxiliary gear all meshes with the master gear, six the spliced pole sets up respectively on auxiliary gear, six the one end of belt is connected respectively on the spliced pole, six the other end of belt is connected with the screw respectively.

Furthermore, keep away dangerous mechanism and include four light and two buzzers, four the light divide into two sets ofly to set up respectively on organism support frame head end and terminal outside lateral wall, two the buzzers set up respectively on the outside lateral wall of organism support frame both sides.

Further, spraying mechanism includes that circular bottom plate, antiseptic solution group spare and pesticide liquid group spare of bearing, circular bottom plate setting that bears is in the bottom that extends the frame, antiseptic solution group spare and pesticide liquid group spare set up respectively in the circular both sides that bear the bottom plate, antiseptic solution group spare and pesticide liquid group spare are connected, antiseptic solution group spare corresponds about being with pesticide liquid group spare.

Furthermore, antiseptic solution group part includes first bottom plate, antiseptic solution case, first water pump, antiseptic solution suction pipe and antiseptic solution outlet pipe, first bottom plate setting is in the first half between antiseptic solution case and pesticide liquid group part, first water pump sets up the top at first bottom plate, the input of first water pump is connected with the one end that the antiseptic solution suction pipe was managed, the other end and the antiseptic solution case that the antiseptic solution suction pipe was connected, the output of first water pump is connected with the one end of antiseptic solution outlet pipe, the other end and the pesticide liquid group part of antiseptic solution outlet pipe are connected.

Further, the pesticide liquid component comprises a second bottom plate, a pesticide liquid tank, a second water pump, a pesticide liquid suction pipe, a pesticide liquid outlet pipe, a connecting water pipe, a first forked sprinkler head, a second forked sprinkler head, two inclined plates, two vertical fixing rods and two transverse fixing rods, the second bottom plate is arranged between the disinfectant liquid tank and the pesticide liquid tank and is positioned below the first bottom plate, the second water pump is arranged above the second bottom plate, the input end of the second water pump is connected with one end of the pesticide liquid suction pipe, the other end of the pesticide liquid suction pipe is connected with the pesticide liquid tank, the output end of the second water pump is connected with one end of the pesticide liquid outlet pipe, the first end of the pesticide liquid outlet pipe is connected with the first forked sprinkler head, one end of the connecting water pipe is connected with the pesticide liquid outlet pipe, and the other end of the connecting water pipe is connected with the second forked sprinkler head, the first forked type sprinkler head and the second forked type sprinkler head are arranged below the second bottom plate, the inclined plates are arranged above and below the disinfectant box respectively, the tops of the vertical fixing rods are arranged below the second bottom plate at intervals, the bottom plates of the vertical fixing rods are connected with the transverse fixing rods respectively, and two ends of the transverse fixing rods are connected with the first forked type sprinkler head and the second forked type sprinkler head respectively.

Compared with the prior art, the invention has the beneficial effects that:

the unmanned aerial vehicle for spraying pesticides comprises an unmanned aerial vehicle body, a danger avoiding mechanism and a spraying mechanism, wherein the danger avoiding mechanism is arranged on the side wall of the unmanned aerial vehicle body, the danger avoiding mechanism is matched with the unmanned aerial vehicle body for use, the spraying mechanism is arranged below the unmanned aerial vehicle body, the unmanned aerial vehicle body is connected with the spraying mechanism, the unmanned aerial vehicle body is used for bearing the danger avoiding mechanism and the spraying mechanism, the unmanned aerial vehicle body is also used for playing a supporting role when falling to the ground, the danger avoiding mechanism is used for avoiding dangers possibly encountered when the unmanned aerial vehicle body flies, and the spraying mechanism is used for spraying pesticides to a farmland when the unmanned aerial vehicle body flies. In order to solve among the prior art pesticide liquid case can take place the pesticide liquid and spill or unrestrained condition when unmanned aerial vehicle organism takes place to rock, can also spray the purpose of accomplishing the back to pesticide liquid case disinfection and isolation at the pesticide.

Secondly, the shock absorption support is additionally arranged and comprises a foot rest, a hollow column base and a spring, the top of the foot rest is arranged at the bottom of the machine body support frame, the bottom of the foot rest is arranged in the hollow column base and is connected with the spring, the spring is arranged in the hollow column base, and the cooperation of the foot rest, the hollow column base and the spring can enable the machine body support frame to play a shock absorption effect when falling to the ground, so that the machine body support frame cannot be damaged due to too large falling pressure. Can solve among the prior art unmanned aerial vehicle can bear great impact force of falling to the ground when descending, can cause the damage to the unmanned aerial vehicle organism, can influence the life of unmanned aerial vehicle organism.

Thirdly, the danger avoiding mechanism is additionally arranged and comprises four illuminating lamps and two buzzers, the four illuminating lamps are divided into two groups and are respectively arranged on the outer side walls of the head end and the tail end of the machine body supporting frame, the two buzzers are respectively arranged on the outer side walls of the two sides of the machine body supporting frame, the illuminating lamps can be used for playing an illuminating role during flying at night, and the buzzers can be used for driving birds or prompting. Keep away dangerous mechanism and can make the unmanned aerial vehicle organism avoid some unnecessary risks at the during operation, for example birds, the walking of flight or the crowd of people who is working still can play the illumination effect when the night work.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is a partial schematic view of the present invention;

FIG. 5 is a schematic view of a spray mechanism of the present invention;

FIG. 6 is a partial schematic view of the pesticide liquid component of the present invention;

figure 7 is an assembly view of the shock bracket of the present invention.

Reference numerals: the unmanned aerial vehicle comprises an unmanned aerial vehicle body 1, a fixing component 101, a body support frame 1011, a first bearing hollow column 1012, a second bearing hollow column 1013, an extension frame 1014, a propeller 1015, a shock absorption support 1016, a foot stool 10161, a hollow column base 10162, a spring 10163, a driving component 102, a signal transceiver 1021, a motor 1022, a main gear 1023, an auxiliary gear 1024, a connecting column 1025, a belt 1026, a danger avoiding mechanism 2, an illuminating lamp 201, a buzzer 202, a spraying mechanism 3, a round bearing bottom plate 301, a disinfectant component 302, a first bottom plate 3021, a disinfectant tank 3022, a first water pump 3023, a disinfectant water suction pipe 3024, a disinfectant water outlet pipe 3025, a disinfectant water outlet pipe 303, a pesticide component 303, a second bottom plate 3031, a pesticide liquid tank 3032, a second water pump 3033, a pesticide liquid suction pipe 3034, a pesticide liquid outlet pipe 3035, a connecting water pipe 3036, a first forked spray head 3037, a second forked, The rod 30311 is fixed laterally.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 7, an embodiment of the invention provides an unmanned aerial vehicle for spraying pesticides, which comprises an unmanned aerial vehicle body 1, a risk avoiding mechanism 2 and a spraying mechanism 3, wherein the risk avoiding mechanism 2 is arranged on a side wall of the unmanned aerial vehicle body 1, the risk avoiding mechanism 2 is matched with the unmanned aerial vehicle body 1 for use, the spraying mechanism 3 is arranged below the unmanned aerial vehicle body 1, the unmanned aerial vehicle body 1 is connected with the spraying mechanism 3, the unmanned aerial vehicle body 1 is used for bearing the risk avoiding mechanism 2 and the spraying mechanism 3, the unmanned aerial vehicle body 1 is also used for supporting when falling to the ground, the risk avoiding mechanism 2 is used for avoiding risks possibly encountered when the unmanned aerial vehicle body flies, and the spraying mechanism 3 is used for spraying pesticides to a farmland when the unmanned aerial vehicle body 1 flies.

The unmanned aerial vehicle organism 1 includes fixed part 101 and drive part 102, drive part 102 sets up in fixed part 101, fixed part 101 is connected with drive part 102, fixed part 101 is used for placing drive part 102, keeps away dangerous mechanism 2 and spraying mechanism 3, drive part 102 is used for driving fixed part 101.

The fixing component 101 comprises a machine body supporting frame 1011, a first bearing hollow column 1012, a second bearing hollow column 1013, six extending frames 1014, six propellers 1015 and four shock absorption brackets 1016, wherein the machine body supporting frame 1011 is arranged around the first bearing hollow column 1012 and the second bearing hollow column 1013, one end of the six extending frames 1014 is uniformly distributed around the first bearing hollow column 1012, the other end of the six extending frames 1014 is connected to the inner wall of the machine body supporting frame 1011, the second bearing hollow column 1013 is arranged at the top of the first bearing hollow column 1012, the six propellers 1015 are respectively arranged on the extending frames 1014, the four shock absorption brackets 1016 are respectively arranged at the bottom of two sides of the machine body supporting frame 1011, the machine body supporting frame 1011 is used for supporting the extending frames 1014, and the first bearing hollow column 1013 and the second bearing hollow column 1013 are used for placing the driving component 102, six extension frames 1014 are used for placing propellers 1015 and the spraying mechanism 3, six propellers 1015 are used for flying under the driving of the driving part 102, and four shock absorption brackets 1016 play a supporting role when falling to the ground.

Shock absorber support 1016 includes foot rest 10161, hollow post base 10162 and spring 10163, the top of foot rest 10161 sets up in body support 1011's bottom, the bottom of foot rest 10161 sets up in hollow post base 10162 and is connected with spring 10163, spring 10163 sets up in hollow post base 10162, foot rest 10161, hollow post base 10162 and spring 10163's cooperation can make body support 1011 play the shock attenuation effect when falling to the ground, makes body support 1011 can not receive too big ground pressure and leads to body support 1011 impaired.

The driving part 102 comprises a signal transceiver 1021, a motor 1022, a main gear 1023, six auxiliary gears 1024, six connecting posts 1025 and six belts 1026, wherein the signal transceiver 1021 is arranged in a second hollow carrying column 1013, the motor 1022, the main gear 1023 and the auxiliary gears 1024 are all arranged in a first hollow carrying column 1012, the output end of the motor 1022 is connected to the main gear 1023, the six auxiliary gears 1024 are arranged around the main gear 1023, the six auxiliary gears 1024 are all meshed with the main gear 1023, the six connecting posts 1025 are respectively arranged on the auxiliary gears 1024, one ends of the six belts 1026 are respectively connected to the connecting posts 1025, the other ends of the six belts 1026 are respectively connected with the propellers 1015, the signal transceiver 1021 is used for receiving and issuing signals, the motor 1022 is used for driving the main gear 1023 to operate, the main gear 1023 is used for driving the six auxiliary gears 1024 to operate, six secondary gears 1024 are used to drive the connecting columns 1025 to operate synchronously, and six connecting columns 1025 can operate as the propeller 1015 through the belt 1026.

Keep away dangerous mechanism 2 and include four light 201 and two bee calling organ 202, four light 201 divide into two sets ofly to set up respectively on the outside lateral wall of organism support frame 1011 head end and terminal, two bee calling organ 202 sets up respectively on the outside lateral wall of organism support frame 1011 both sides, light 201 plays the illumination effect when can be used for the flight night, bee calling organ 202 can be used for driving bird or suggestion effect.

Spraying mechanism 3 includes circular bottom plate 301, antiseptic solution group spare 302 and pesticide liquid group spare 303 of bearing, circular bottom plate 301 of bearing sets up in the bottom that extends frame 1014, antiseptic solution group spare 302 and pesticide liquid group spare 303 set up respectively in the circular both sides that bear bottom plate 301, antiseptic solution group spare 302 and pesticide liquid group spare 303 are connected, antiseptic solution group spare 302 corresponds about being with pesticide liquid group spare 303, circular bottom plate 301 of bearing is used for fixed antiseptic solution group spare 302 and pesticide liquid group spare 303, antiseptic solution group spare 302 is used for disinfecting pesticide liquid group spare 303, pesticide liquid group spare 303 is used for the farmland to spray insecticide.

The disinfectant group component 302 includes a first bottom plate 3021, a disinfectant tank 3022, a first water pump 3023, a disinfectant suction pipe 3024, and a disinfectant outlet pipe 3025, where the first bottom plate 3021 is disposed on the upper half portion between the disinfectant tank 3022 and the agricultural fluid group component 303, the first water pump 3023 is disposed above the first bottom plate 3021, an input end of the first water pump 3023 is connected to one end of the disinfectant suction pipe 3024, the other end of the disinfectant suction pipe 3024 is connected to the disinfectant tank 3022, an output end of the first water pump 3023 is connected to one end of the disinfectant outlet pipe 3025, the other end of the disinfectant outlet pipe 3025 is connected to the agricultural fluid group component 303, the first bottom plate 3021 is used for placing the first water pump 3023, the first water pump 3023 can pump out the disinfectant in the disinfectant tank 3022 through the disinfectant suction pipe 3024 and transport the disinfectant into the agricultural fluid group component 303 through the disinfectant outlet pipe 3025, the disinfectant tank 3022 is used for placing disinfectant.

The pesticide liquid component part 303 comprises a second bottom plate 3031, a pesticide liquid tank 3032, a second water pump 3033, a pesticide liquid suction pipe 3034, a pesticide liquid outlet pipe 3035, a connecting water pipe 3036, a first forked sprinkler 3037, a second forked sprinkler 3038, two inclined plates 3039, two vertical fixing rods 30310 and two transverse fixing rods 30311, wherein the second bottom plate 3031 is arranged between the disinfectant liquid tank 3022 and the pesticide liquid tank 3032 and is positioned below the first bottom plate 3021, the second water pump 3033 is arranged above the second bottom plate 3031, the input end of the second water pump 3033 is connected with one end of the pesticide liquid suction pipe 3034, the other end of the pesticide liquid suction pipe 3034 is connected with the pesticide liquid tank 3032, the output end of the second water pump 3033 is connected with one end of the pesticide liquid outlet pipe 3035, the leading end of the pesticide liquid outlet pipe 3035 is connected with the first forked sprinkler 3037, one end of the connecting water pipe 3036 is connected with the pesticide liquid outlet pipe 3035, the other end of the connecting water pipe 3036 is connected with a second forked sprinkler 3038, the first forked sprinkler 3037 and the second forked sprinkler 3038 are both arranged below a second bottom plate 3031, the two inclined plates 3039 are respectively arranged above and below the inside of a disinfectant tank 3022, the tops of the two vertical fixing rods 30310 are arranged below the second bottom plate 3031 at intervals, the bottom plates of the two vertical fixing rods 30310 are respectively connected with a transverse fixing rod 30311, two ends of the two transverse fixing rods 30311 are respectively connected with the first forked sprinkler 3037 and the second forked sprinkler 3038, the second bottom plate 3031 is used for placing a second water pump 3033, the pesticide tank 3032 is used for placing pesticide liquid, the second water pump 3033 can pump pesticide liquid in the pesticide tank 3032 through a pesticide suction pipe 3034, the second water pump 3033 can transport and the connecting water pipe 3036 to the first forked sprinkler 3037 and the second forked sprinkler 3038 respectively, the two inclined plates 3039 can ensure that pesticide liquid in the pesticide liquid tank 3032 can not overflow and spill after shaking, the two vertical fixing rods 30310 and the two transverse fixing rods 30311 can fix the first forked type spraying head 3037 and the second forked type spraying head 3038 below the second bottom plate 3031, and the first forked type spraying head 3037 and the second forked type spraying head 3038 can spray farmland.

The working principle is as follows: before the unmanned aerial vehicle body 1 is ready to fly, the disinfectant liquid tank 3022 and the pesticide liquid tank 3032 are respectively filled with corresponding disinfectant liquid and pesticide liquid, when flying, the buzzer 202 can be started to operate, some flying birds can be dispelled, people who are ready to spray the accessories can be prompted, people who are ready to spray the accessories can not work or walk on the accessories, if the lighting lamp 201 can be started to prompt at night, the lighting lamp 201 can also enable a user to conveniently see nearby conditions, when spraying the pesticide, the second water pump 3033 is started to work, the pesticide in the pesticide liquid tank 3032 is extracted through the pesticide liquid suction pipe 3034, the pesticide liquid is transported into the first forked spray head 3037 and the second forked spray head 3038 through the pesticide liquid outlet pipe 3035 and the connecting water pipe 3036, the farmland is sprayed through the first forked spray head 3037 and the second forked spray head 3038, after the spraying is finished, the first water pump 3023 is started to extract the disinfectant in the disinfectant tank 3022, and is transported into the pesticide liquid tank 3032 through a disinfectant liquid outlet pipe 3025, the disinfectant liquid can flush the pesticide liquid tank 3032, so that the residual viruses of the pesticide liquid in the pesticide liquid tank 3032 are clear, after being sprayed by the first and second diverging spray heads 3037 and 3038, but the purpose of spraying at this time cannot be farmland, because the disinfectant may affect crops, and after the disinfection is finished, when the unmanned aerial vehicle flies back to the destination and lands, the shock absorption support 1016 can enable the unmanned aerial vehicle body 1 to play a role of buffering when the unmanned aerial vehicle body 1 lands, so that the bearing unmanned aerial vehicle body 1 cannot be subjected to too large landing impact force, and finally the disinfectant tank 3022 and the pesticide tank 3032 can be cleaned by clear water, since the viruses remaining in the agricultural chemical tank 3032 are cleared by the disinfectant, the user is not affected by the viruses remaining in the agricultural chemical during cleaning. In order to solve among the prior art pesticide liquid case 3032 can take place the pesticide liquid and spill or the unrestrained condition when unmanned aerial vehicle organism 1 takes place to rock, can also carry out disinfection's purpose to pesticide liquid case 3032 after the pesticide sprays the completion.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, those skilled in the art will appreciate that; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.