阅读说明：本技术 一种智能化的植保用无人机 (Intelligent unmanned aerial vehicle for plant protection ) 是由 谭佳龙 谭杰 于 2019-11-28 设计创作，主要内容包括：本发明提供一种智能化的植保用无人机,包括机座,机身,散热孔,机臂,外壳,螺旋桨电机,螺旋桨叶,支撑杆架,组装板,水泵,吸水头,输水管,喷洒横管,密封头,固定座,喷洒头,支撑块,防晃水箱结构,延伸过滤斗结构,辅助拆装搅拌架结构,加护套接壳结构,连接壳,蓄电池和开关,所述的机身螺栓安装在机座的上表面；所述的散热孔分别开设在机身外壁的四周；所述的机臂分别螺栓安装在机身左右表面和前后表面的中间部位；所述的外壳螺栓安装在机臂的外侧。本发明的有益效果为：通过防晃水箱结构的设置,在储水箱内水下降的同时,也随之使下压板下降压住水面,这样能够避免轻易使大量的水晃动,并影响机身的飞行。(The invention provides an intelligent unmanned aerial vehicle for plant protection, which comprises a base, a machine body, heat dissipation holes, a machine arm, a shell, a propeller motor, a propeller blade, a support rod frame, an assembly plate, a water pump, a water suction head, a water delivery pipe, a transverse spray pipe, a sealing head, a fixed seat, a spray head, a support block, an anti-shaking water tank structure, a filter hopper structure extending through, an auxiliary stirring frame dismounting structure, a protective sleeve connecting shell structure, a connecting shell, a storage battery and a switch, wherein the machine body is arranged on the upper surface of the base through bolts; the heat dissipation holes are respectively formed on the periphery of the outer wall of the machine body; the machine arms are respectively installed in the middle parts of the left surface, the right surface and the front surface and the rear surface of the machine body through bolts; the shell bolt is installed on the outer side of the machine arm. The invention has the beneficial effects that: through the setting of preventing shaking the water tank structure, when the water descends in the storage water tank, also make the holding down plate descend thereupon and push down the surface of water, can avoid making a large amount of water rock easily like this to influence the flight of fuselage.)

1. The utility model provides an intelligent unmanned aerial vehicle for plant protection, a serial communication port, this intelligent unmanned aerial vehicle for plant protection, including frame (1), fuselage (2), louvre (3), horn (4), shell (5), screw motor (6), propeller blade (7), bracing piece frame (8), assembly panel (9), water pump (10), suction head (11), raceway (12), spray violently pipe (13), sealing head (14), fixing base (15), sprinkler head (16), supporting shoe (17), prevent shaking water tank structure (18), extend filter hopper structure (19), supplementary dismouting agitator frame structure (20), protective sheath connects shell structure (21), connect shell (22), battery (23) and switch (24), fuselage (2) bolt mounting on the upper surface of frame (1); the heat dissipation holes (3) are respectively formed in the periphery of the outer wall of the machine body (2); the machine arms (4) are respectively installed in the middle parts of the left and right surfaces and the front and rear surfaces of the machine body (2) through bolts; the shell (5) is mounted on the outer side of the machine arm (4) through bolts; the propeller motor (6) is embedded in the shell (5); the propeller blades (7) are embedded on an output shaft of the propeller motor (6); the support rod frames (8) are respectively installed at the front part and the rear part of the lower surface of the machine base (1) through bolts; the assembling plate (9) is arranged at the middle lower part between the support rod frame (8) and the support rod frame (8) through bolts; the water pump (10) is arranged at the front part of the lower surface of the assembling plate (9) by bolts; the water suction head (11) is embedded at the lower part of the front surface of the anti-shaking water tank structure (18), and the lower end of the water suction head (11) is connected with a flange of the water pump (10); one end of the water delivery pipe (12) is connected with a left flange of the water pump (10), and the other end of the water delivery pipe is connected with an upper flange of the horizontal spraying pipe (13); the horizontal spraying pipe (13) is inserted into the fixed seat (15); the sealing heads (14) are respectively embedded on the front surface and the rear surface of the horizontal spraying pipe (13); the fixed seat (15) is arranged on the left side below the inner wall of the support rod frame (8) through a bolt; the sprinkler head (16) is in threaded connection with the lower part of the horizontal sprinkler pipe (13); the supporting blocks (17) are respectively installed on the left side and the right side of the lower end of the supporting rod frame (8) through bolts; the anti-sloshing water tank structure (18) is arranged at the upper part of the assembling plate (9); the filter structure (19) extending over the filter hopper is arranged at the right upper part of the front side of the anti-shaking water tank structure (18); the auxiliary dismounting and mounting stirring frame structure (20) is arranged at the left upper part of the anti-shaking water tank structure (18); the sheathed connecting shell structure (21) is arranged at the left lower part of the support rod frame (8); the connecting shell (22) is arranged at the left lower part of the auxiliary dismounting stirring frame structure (20) through a bolt; the storage battery (23) is embedded in the connecting shell (22); the switch (24) is embedded at the right lower part of the front surface of the connecting shell (22); the anti-shaking water tank structure (18) comprises a water storage tank (181), a mounting seat (182), inserting rings (183), movable columns (184), a limiting disc (185), a lower pressing plate (186), an encryption pad (187) and a storage sleeve joint ring (188), wherein the mounting seat (182) is respectively and integrally arranged at the left side and the right side of the front surface and the rear surface of the water storage tank (181), and is mounted on the upper surface of an assembly plate (9) through bolts; the inserting rings (183) are respectively embedded at the left side and the right side above the inner part of the water storage tank (181); the movable columns (184) penetrate through the inserting ring (183) and are respectively welded on the left side and the right side of the upper surface of the lower pressure plate (186); the limiting disc (185) is welded at the upper end of the movable column (184); the lower pressing plate (186) is arranged above the inner wall of the water storage tank (181); the encryption pad (187) is embedded in the lower part of the outer wall of the lower pressing plate (186); the storage sleeve joint rings (188) are respectively and integrally arranged at the right side and the middle right side of the middle part of the front surface of the water storage tank (181); the extension filter hopper structure (19) comprises a first connector (191), a connecting hose (192), a water inlet hopper (193), a supporting edge (194), a filter screen (195), a sealing cover (196), a second connector (197) and a supporting column (198), wherein the first connector (191) is embedded in the upper right part of the front surface of the water storage tank (181); one end of the connecting hose (192) is sleeved on the first connector (191), and the other end of the connecting hose is sleeved on the second connector (197); the supporting edges (194) are respectively and integrally arranged on the periphery of the inner wall of the water inlet hopper (193); the filter screen (195) is arranged above the supporting edge (194); the sealing cover (196) is in threaded connection with the upper part of the outer wall of the water inlet hopper (193); the second connector (197) is integrally arranged in the middle of the lower part of the rear wall of the water inlet hopper (193).

2. The intelligent unmanned aerial vehicle for plant protection as claimed in claim 1, wherein the auxiliary detachable stirring frame structure (20) comprises a detachable pipe (201), a protective shell (202), a sealing plate (203), a detachable threaded ring (204), a fastening plate (205), a stirring motor (206), a stirring shaft (207) and a stirring blade (208), and the detachable pipe (201) is embedded in the upper left part of the water storage tank (181); the sealing plate (203) is in threaded connection with the right side inside the protective shell (202), and a dismounting threaded ring (204) is integrally arranged on the right side of the sealing plate (203); the dismounting threaded ring (204) is in threaded connection with the left side of the inner wall of the dismounting pipe (201); the fastening plate (205) is installed on the middle right side of the inner wall of the protective shell (202) through bolts; the stirring motor (206) is arranged on the left surface of the fastening plate (205) through a bolt; the stirring shaft (207) penetrates through the sealing plate (203) and the dismounting threaded ring (204) and is connected with an output shaft coupling of the stirring motor (206); the stirring blade (208) is welded on the right side of the outer wall of the stirring shaft (207).

3. The intelligent unmanned aerial vehicle for plant protection as claimed in claim 1, wherein the jacketed structure (21) comprises a protective cover (211), a cover cavity (212), a lower split plate (213), an upper split plate (214), a positioning ring (215) and an extension protective sleeve (216), and a connecting shell (22) is bolted to the lower part of the protective cover (211); the shield cavity (212) is arranged inside the shield (211); the lower sub-packaging plates (213) are respectively and integrally arranged at the left side and the right side of the front surface and the rear surface of the protective cover (211); the upper split mounting plate (214) is embedded in the middle left side of the support rod frame (8); the positioning ring (215) is integrally arranged at the middle part above the inner part of the protective cover (211); one end of the extension protective sleeve (216) is embedded on the positioning ring (215), and the other end is sleeved on the lower part of the sprinkler head (16).

4. The intelligent unmanned aerial vehicle for plant protection as claimed in claim 1, wherein the lower pressing plate (186) above the inside of the water storage tank (181) is made of stainless steel plate, and the encryption pad (187) on the outer wall of the lower pressing plate (186) is made of sponge pad.

5. The intelligent unmanned aerial vehicle for plant protection as claimed in claim 1, wherein the movable post (184) is inserted into a penetration ring (183), and a bolt is arranged at the front part of the penetration ring (183).

6. The intelligent unmanned aerial vehicle for plant protection as claimed in claim 1, wherein the lower part of the water inlet hopper (193) is communicated with the water storage tank (181) through a first connector (191), a connecting hose (192) and a second connector (197).

7. The intelligent unmanned aerial vehicle for plant protection as claimed in claim 1, wherein the filter screen (195) is nylon mesh, and the aperture is set to one mm to three mm, and the filter screen (195) is placed in the support edge (194).

8. The intelligent unmanned aerial vehicle for plant protection as claimed in claim 2, wherein the stirring shaft (207) and the stirring blade (208) on the output shaft of the stirring motor (206) are respectively inserted into the water storage tank (181).

9. The intelligent unmanned aerial vehicle for plant protection as claimed in claim 2, wherein the outer walls of the sealing plate (203) and the detachable threaded ring (204) are respectively provided with external threads, and are respectively in threaded connection with the protective shell (202) and the detachable pipe (201), a through hole is formed in the sealing plate (203), the diameter of the through hole in the sealing plate (203) is one millimeter to three millimeters larger than the diameter of the stirring blade (208), and a plurality of triangular rubber pads are arranged on the inner wall of the sealing plate (203).

10. The intelligent unmanned aerial vehicle for plant protection as claimed in claim 3, wherein the shield cavity (212) inside the shield (211) is sleeved outside the sprinkler head (16), and the shield (211) is made of PVC plastic.

Technical Field

The invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to an intelligent unmanned aerial vehicle for plant protection.

Background

In recent years, unmanned aerial vehicle is used extensively in civilian field, especially develop rapidly in the aspect of crops plant protection, the light small aircraft of plant protection who uses unmanned super low-altitude operation has the operating efficiency height, the dosage of applying medicine is little in unit area, need not special airport of taking off and land, advantages such as maneuverability is good, current plant protection unmanned aerial vehicle mode of applying medicine is mostly low latitude, super low-altitude operation, utilize navigation system to adjust the distance with crops, improve the atomizing homogeneity of droplet through the atomizer, make spun liquid medicine evenly attach on the crop surface, and unmanned aerial vehicle's operation process is direct to be controlled by flight control personnel through source distance remote control or by ground command tower, current plant protection unmanned aerial vehicle is when spraying liquid medicine more with the spray tube setting in the lower extreme of rotor, utilize the wind that the rotor blew out to make liquid medicine spraying even when spraying.

However, current unmanned aerial vehicle for plant protection still has a large amount of water and rocks easily and influence the flight, splashes easily when the water injection and goes up the influence to use and do not possess the water and the medicine that store and carry out mixed function's problem.

Therefore, the invention of an intelligent unmanned aerial vehicle for plant protection is very necessary.

Disclosure of Invention

In order to solve the technical problems, the invention provides an intelligent unmanned aerial vehicle for plant protection, which aims to solve the problems that a large amount of water of the existing unmanned aerial vehicle for plant protection easily shakes to influence flight, easily splashes to the unmanned aerial vehicle during water injection to influence use and does not have a function of mixing stored water and medicines. An intelligent unmanned aerial vehicle for plant protection comprises a base, a body, heat dissipation holes, a boom, a shell, a propeller motor, propeller blades, a support rod frame, an assembling plate, a water pump, a water suction head, a water delivery pipe, a transverse spraying pipe, a sealing head, a fixed seat, a spraying head, a supporting block, an anti-shaking water tank structure, a filter hopper extending structure, an auxiliary stirring frame dismounting structure, a sheathed connecting shell structure, a connecting shell, a storage battery and a switch, wherein the body is mounted on the upper surface of the base through bolts; the heat dissipation holes are respectively formed on the periphery of the outer wall of the machine body; the machine arms are respectively installed in the middle parts of the left surface, the right surface and the front surface and the rear surface of the machine body through bolts; the shell bolt is arranged on the outer side of the machine arm; the propeller motor is embedded in the shell; the propeller blades are embedded on an output shaft of the propeller motor; the support rod frames are respectively installed on the front part and the rear part of the lower surface of the machine base through bolts; the assembling plate bolt is arranged at the middle lower part between the support rod frame and the support rod frame; the water pump bolt is arranged at the front part of the lower surface of the assembling plate; the water suction head is embedded at the lower part of the front surface of the anti-shaking water tank structure, and the lower end of the water suction head is connected with a water pump flange; one end of the water delivery pipe is connected with a left flange of the water pump, and the other end of the water delivery pipe is connected with an upper end flange of the horizontal spraying pipe; the horizontal sprinkling pipe is inserted into the fixed seat; the sealing heads are respectively embedded on the front surface and the rear surface of the horizontal spraying pipe; the fixed seat bolt is arranged on the left side below the inner wall of the support rod frame; the sprinkler head is in threaded connection with the lower part of the horizontal sprinkler pipe; the supporting blocks are respectively installed on the left side and the right side of the lower end of the supporting rod frame through bolts; the anti-sloshing water tank structure is arranged at the upper part of the assembling plate; the filter structure extending over the filter hopper is arranged at the right upper part of the front side of the anti-shaking water tank structure; the auxiliary dismounting and mounting stirring frame structure is arranged at the upper left part of the anti-shaking water tank structure; the sheathed connecting shell structure is arranged at the left lower part of the support rod frame; the connecting shell bolt is arranged at the left lower part of the auxiliary dismounting stirring frame structure; the storage battery is embedded in the connecting shell; the switch is embedded in the right lower part of the front surface of the connecting shell; the anti-shaking water tank structure comprises a water storage tank, a mounting seat, an inserting ring, a movable column, a limiting disc, a lower pressing plate, an encryption pad and a storage and sleeving ring, wherein the mounting seat is integrally arranged on the left side and the right side of the front surface and the rear surface of the water storage tank respectively, and is arranged on the upper surface of an assembling plate through bolts; the penetrating rings are respectively embedded at the left side and the right side above the inner part of the water storage tank; the movable columns penetrate through the inserting rings and are respectively welded on the left side and the right side of the upper surface of the lower pressing plate; the limiting disc is welded at the upper end of the movable column; the lower pressing plate is arranged above the inner wall of the water storage tank; the encryption pad is embedded in the lower part of the outer wall of the lower pressing plate; the storage sleeve joint rings are respectively and integrally arranged at the right side and the middle right side of the middle part of the front surface of the water storage tank.

Preferably, the structure extending over the filter hopper comprises a first connector, a connecting hose, a water inlet hopper, a supporting edge, a filter screen, a sealing cover, a second connector and a supporting column, wherein the first connector is embedded in the upper right part of the front surface of the water storage tank; one end of the connecting hose is sleeved on the first connector, and the other end of the connecting hose is sleeved on the second connector; the supporting edges are respectively and integrally arranged on the periphery of the inner wall of the water inlet hopper; the filter screen is arranged above the supporting edge; the sealing cover is in threaded connection with the upper part of the outer wall of the water inlet hopper; the second connector is integrally arranged in the middle of the lower part of the rear wall of the water inlet hopper.

Preferably, the auxiliary dismounting and mounting stirring frame structure comprises a dismounting pipe, a protective shell, a sealing plate, a dismounting threaded ring, a fastening plate, a stirring motor, a stirring shaft and a stirring blade, wherein the dismounting pipe is embedded in the upper left part of the water storage tank; the sealing plate is in threaded connection with the right side in the protective shell, and a dismounting threaded ring is integrally arranged on the right side of the sealing plate; the dismounting threaded ring is in threaded connection with the left side of the inner wall of the dismounting pipe; the fastening plate bolt is arranged on the middle right side of the inner wall of the protective shell; the stirring motor is arranged on the left surface of the fastening plate through a bolt; the stirring shaft penetrates through the sealing plate and the dismounting threaded ring and is connected with an output shaft coupler of the stirring motor; the stirring blade is welded on the right side of the outer wall of the stirring shaft.

Preferably, the sheathed connecting shell structure comprises a protective cover, a cover cavity, a lower split charging plate, an upper split charging plate, a positioning ring and an extension protective sleeve, wherein the connecting shell is arranged on the lower part of the protective cover through a bolt; the shield cavity is arranged in the shield; the lower split charging plates are respectively and integrally arranged at the left side and the right side of the front surface and the rear surface of the protective cover; the upper split charging plate is embedded in the middle left side of the support rod frame; the positioning ring is integrally arranged in the middle of the upper part inside the protective cover; one end of the extension protective sleeve is embedded on the positioning ring, and the other end of the extension protective sleeve is sleeved on the lower portion of the sprinkler head.

Preferably, the lower pressing plate above the inner part of the water storage tank is a stainless steel plate, and the encryption pad on the outer wall of the lower pressing plate is a spongy cushion.

Preferably, the movable column is inserted into the penetrating ring, and a bolt is arranged at the front part of the penetrating ring.

Preferably, the limiting disc is a steel disc and is arranged above the water storage tank and the movable column.

Preferably, the lower part of the water inlet hopper is communicated with the water storage tank through a first connector, a connecting hose and a second connector.

Preferably, the filter screen adopts the nylon wire, and the aperture sets up to one millimeter to three millimeters, the filter screen place in supporting the limit.

Preferably, the support columns are arranged in two numbers, and the support columns are respectively embedded at the left side and the right side of the rear part of the water inlet hopper.

Preferably, the stirring shaft and the stirring blade on the output shaft of the stirring motor are respectively inserted into the water storage tank.

Preferably, the outer walls of the sealing plate and the dismounting threaded ring are respectively provided with external threads and are respectively in threaded connection with the protective shell and the dismounting threaded ring, a through hole is formed in the sealing plate, the diameter of the through hole in the sealing plate is one millimeter to three millimeters larger than that of the stirring blade, and a plurality of triangular rubber pads are arranged on the inner wall of the sealing plate.

Preferably, the detachable pipe is inclined, and the diameter of the detachable pipe is three to five millimeters larger than that of the stirring blade.

Preferably, the cover cavity in the protective cover is sleeved outside the sprinkler head, and the protective cover is a PVC plastic cover.

Preferably, the lower sub-packaging plate and the upper sub-packaging plate are mutually contacted and respectively fixed by bolts and nuts.

Preferably, the positioning ring and the extension protective sleeve are respectively provided with a plurality of parts, the extension protective sleeve adopts a rubber tube, and the upper end of the extension protective sleeve is sleeved on the outer wall of the sprinkler head.

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

1. according to the invention, the lower pressing plate above the inside of the water storage tank is made of a stainless steel plate, the encryption pad on the outer wall of the lower pressing plate is made of a spongy cushion, and the lower pressing plate is made to descend to press the water surface while the water in the water storage tank descends, so that the phenomenon that a large amount of water shakes easily and the flight of a machine body is influenced can be avoided.

2. According to the invention, the movable column is inserted into the inserting ring, the bolt is arranged at the front part of the inserting ring, the lower pressing plate is more reasonably matched for lifting, and meanwhile, the bolt is screwed to fix the movable column, so that the function of positioning the lower pressing plate is realized, and the phenomenon that the lower pressing plate influences other work when the lower pressing plate is not used is avoided.

3. In the invention, the limiting disc is a steel disc and is arranged above the water storage tank and the movable column, so that the position for limiting the descending of the movable column is realized, and the phenomenon that the movable column easily enters the water storage tank to influence the spraying work is avoided.

4. In the invention, the lower part of the water inlet hopper is communicated with the water storage tank through the first connector, the connecting hose and the second connector, so that the water inlet hopper can be far away from the machine body to carry out water injection work, and the phenomenon that the machine body is influenced by splashed water easily is avoided.

5. According to the invention, the filter screen is made of nylon, the aperture is set to be one millimeter to three millimeters, and the filter screen is placed in the supporting edge and can filter injected water, so that the functionality is increased.

6. In the invention, two support columns are arranged and are respectively embedded at the left side and the right side of the rear part of the water inlet hopper, so that when the water inlet hopper is not used, the support columns can be inserted into the inserting rings to store the water inlet hopper, and the problem that the water inlet hopper is inconvenient to place is avoided.

7. In the invention, the stirring shaft and the stirring blade on the output shaft of the stirring motor are respectively inserted into the water storage tank, and the stirring motor is started to drive the stirring shaft and the stirring blade to rotate to mix water and medicines in the water storage tank, thereby increasing the functionality.

8. In the invention, external threads are respectively arranged on the outer walls of the sealing plate and the dismounting threaded ring and are respectively in threaded connection with the protective shell and the dismounting pipe, a through hole is formed in the sealing plate, the diameter of the through hole in the sealing plate is one millimeter to three millimeters larger than that of the stirring blade, a plurality of triangular rubber pads are arranged on the inner wall of the sealing plate, so that the mounting or dismounting is convenient, the stirring motor is convenient to mount for use or dismount, and the dismounting pipe is sealed for use.

9. According to the invention, the dismounting pipe is arranged in an inclined shape, the diameter of the dismounting pipe is three-five millimeters larger than that of the stirring blade, so that the dismounting pipe can be more reasonably mounted and dismounted, and can be more reasonably sealed and used.

10. According to the invention, the cover cavity in the protective cover is sleeved outside the sprinkler head, and the protective cover is a PVC plastic cover, so that the protective function of the sprinkler head can be achieved, and the situation that the sprinkler head is easily impacted by external sundries and the use of the sprinkler head is influenced is avoided.

11. In the invention, the lower split charging plate and the upper split charging plate are mutually contacted and respectively fixed by bolts and nuts, thereby being convenient for disassembly and assembly and replacement.

12. In the invention, the positioning rings and the extension protective sleeves are respectively provided with a plurality of rubber tubes, and the upper ends of the extension protective sleeves are sleeved on the outer wall of the sprinkler head, so that the extension protective sleeves are more reasonably connected and used.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the slosh prevention water tank structure of the present invention.

Fig. 3 is a schematic view of the structure of the present invention extending over the hopper structure.

FIG. 4 is a schematic structural diagram of an auxiliary stirring frame for disassembly and assembly according to the present invention.

Fig. 5 is a schematic structural view of the jacketed structure of the present invention.

In the figure:

1. a machine base; 2. a body; 3. heat dissipation holes; 4. a horn; 5. a housing; 6. a propeller motor; 7. a propeller blade; 8. a support bar frame; 9. assembling a plate; 10. a water pump; 11. a suction head; 12. a water delivery pipe; 13. spraying a horizontal pipe; 14. a sealing head; 15. a fixed seat; 16. a sprinkler head; 17. a support block; 18. an anti-sloshing water tank structure; 181. a water storage tank; 182. a mounting seat; 183. inserting a ring; 184. a movable post; 185. a confinement plate; 186. a lower pressing plate; 187. an encryption pad; 188. a storage coupling ring; 19. extending over the hopper structure; 191. a first connector; 192. a connecting hose; 193. a water inlet hopper; 194. a support edge; 195. a filter screen; 196. a sealing cover; 197. a second connector; 198. a support pillar; 20. the stirring frame structure is assembled and disassembled in an auxiliary manner; 201. disassembling the pipe; 202. a protective shell; 203. a sealing plate; 204. disassembling and assembling the threaded ring; 205. a fastening plate; 206. a stirring motor; 207. a stirring shaft; 208. stirring blades; 21. a sheathed connecting shell structure; 211. a protective cover; 212. a housing cavity; 213. a lower sub-packaging plate; 214. loading a sub-packaging plate; 215. a positioning ring; 216. an extension protective sleeve; 22. a connecting shell; 23. a storage battery; 24. and (4) switching.

Detailed Description

The invention is further described below with reference to the accompanying drawings: