Air transportation pesticide spraying device

Abstract

The invention relates to the technical field of aerial transportation pesticide spraying equipment, in particular to an aerial transportation pesticide spraying device which comprises a suspension set, the suspension set comprises a plate frame, upper connecting plates are in butt joint with the two sides of the top end of the plate frame, a pesticide carrying barrel is installed at the top end of the plate frame, a pressing cover is movably installed on the edge side of the top end of the plate frame, and a moving assembly is arranged at the top end of the pressing cover. The moving assembly comprises a fixing plate fixed to the gland in a butt joint mode, a top cover is in butt joint with the top end of the fixing plate, electric telescopic rods are installed on the left side and the right side of the top cover in a butt joint mode, and moving wheel sets are in butt joint with the piston rod ends of the electric telescopic rods. The pump set, the rotating assembly and the single-chip microcomputer controller are sequentially installed below the suspension set, the pesticide carrying barrel is used for filling pesticide liquid, the driving pump can be matched with the liquid pumping pipe to suck the pesticide liquid in the pesticide carrying barrel, the pesticide liquid can enter the rotating pipe after passing through the liquid outlet pipe, and finally the pesticide liquid is sprayed out of the spraying heads of the liquid spraying gun pipe; and then the spraying efficiency and the liquid medicine coverage rate are expanded.

Description

Technical Field

[0001] The invention relates to the technical field of aerial transport spraying equipment, and in particular to an aerial transport spraying device. Background Art

[0002] With the continuous development of global agriculture, the yield and quality of crops have become the focus of attention of farmers and agricultural enterprises. Pests and diseases are one of the important factors affecting the growth and yield of crops. Traditional pesticide spraying methods mainly rely on manual or simple mechanical devices, and have problems such as low efficiency, uneven coverage, and serious waste of pesticides. In recent years, sprayers, as a modern agricultural equipment, aim to improve the efficiency and accuracy of pesticide spraying, reduce the use of pesticides, and reduce harm to the environment and human body.

[0003] However, the existing pesticide sprayers still have some shortcomings. For example, some equipment has poor adaptability in complex terrain, and the spraying effect is not ideal. When spraying crops, workers need to hold the sprayer in the greenhouse park, which puts a heavy burden on workers. When the greenhouse park is large and spraying across the crop area, the coverage efficiency of the spray is low, which affects the spraying effect of the liquid medicine. Therefore, an aerial transport spraying device is needed to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the problems raised in the above background technology.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: The lifting of the ...

[0006] Preferably, a driving accessory is movably installed on the inner wall of the fixed plate, and the driving accessory includes a support fixed on the inner wall of the fixed plate, a movable frame is movably installed on the top of the support, and a driving wheel is rotatably installed on the end of the movable frame, a spring group is movably installed on the bottom end of the movable frame, and the end of the spring group is movably docked with the support, the movable frame can be supported by the spring group, so that the driving wheel can be easily abutted against the bottom end of the aerial track, thereby ensuring the tension of the driving accessory when in contact with the bottom end of the aerial track, and the driving wheel and the movable wheel group cooperate with each other, which can facilitate the equipment to be suspended below the aerial track.

[0007] Preferably, one end of the driving wheel shaft passes through the movable frame and is connected and fixed to the shaft end of the driving motor. The spring group consists of a threaded shaft end, a nut end and a spring end. The nut end of the spring group is butt-jointed and fixed to the spring end. The driving motor is mounted on the surface of the support plate, and the side of the support plate is butt-jointed and fixed to the side of the movable frame by bolts. The nut end of the spring group is rotated and moved on the surface of the threaded shaft end, and then the tightness of the spring end of the spring group is adjusted. The spring end of the spring group can support the movable frame to ensure the fit between the driving wheel and the bottom end of the aerial track.

[0008] Preferably, a through hole is opened on the side of the pressure cover, and a locking bolt is inserted through the through hole. The axial end of the locking bolt is inserted into the upper armature plate through a threaded hole. The locking bolt passes through the through hole of the pressure cover and is inserted into the threaded hole of the upper armature plate to ensure the stability of the installation of the medicine barrel. The flip-up cover design of the pressure cover can ensure the convenience of disassembly and assembly of the medicine barrel.

[0009] Preferably, the pump group includes a driving pump fixed at the bottom end of the plate frame, the water inlet pipe end of the driving pump is connected to a liquid pumping pipe, and the end of the liquid pumping pipe is connected to and penetrates the medicine barrel, and the water outlet pipe end of the driving pump is connected to a liquid outlet pipe. By starting the driving pump, the medicine liquid in the medicine barrel can be conveniently sucked out, and the medicine liquid is conducted to the movable end pipe through the liquid outlet pipe, thereby ensuring the flow effect of the medicine liquid.

[0010] Preferably, the rotating assembly includes a micro motor fixed at the bottom end of the plate frame, the micro motor is installed on the inner wall of the hanging plate, and the micro motor is rotatably docked with the rotating tube through transmission accessories. The top end of the rotating tube passes through the fourth cylinder and is rotatably installed with a movable end tube, and the movable end tube is docked and fixed with the liquid outlet pipe. The micro motor can be installed through the hanging plate, and the micro motor can be started to control the transmission accessories to drive the rotating tube to rotate. The rotating tube is installed inside the fourth cylinder, which makes it convenient to suspend the rotating tube.

[0011] Preferably, the fourth cylinder is fixed to the inside of the hanging plate by bolts, the bottom end of the rotating tube is threadedly connected to a spray gun barrel, both ends of the spray gun barrel are connected to extended nozzles, the vertical pipe ends of the extended nozzles are designed with curved structures on both sides, the bottom end of the hanging plate is connected to a guard plate by bolts, and the guard plate is buckled on the outside of the transmission accessories, the surface of the spray gun barrel is symmetrically provided with two rows of nozzle ends, and the nozzle ends are inclined and opposed, and are connected to the spray gun barrel through the rotating tube. When the medicine enters the spray gun barrel, the medicine is sprayed out from the nozzle end. The double-row nozzle end design at the bottom end of the spray gun barrel further improves the spraying efficiency of the medicine.

[0012] Preferably, a lower connecting plate is provided on the side of the bottom end of the plate frame, handle grooves are provided on the left and right sides of the lower connecting plate, a hollow groove is provided on the surface of the lower connecting plate, and short plate ends are provided on the left and right sides of the top end of the plate frame, and the short plate ends are in contact with the side of the medicine barrel. The driving pump and the single-chip microcomputer controller can be protected by the lower connecting plate to prevent splashing debris from hitting the single-chip microcomputer controller. The hollow groove design of the lower connecting plate can effectively reduce the weight of the overall equipment.

[0013] Preferably, the transmission accessories include a gear shaft fixedly docked with the shaft end of the micro motor, a gear meshed with teeth on the outer side of the gear shaft, and the gear is rotatably installed on the bottom end of the hanging plate, and a toothed disk is meshed with teeth on the other side of the gear, and the toothed disk is fixed on the surface of the rotating tube, and the gear shaft, the gear and the toothed disk are meshed and docked in sequence. When the gear shaft rotates, the rotating tube can be controlled to rotate, and the rotating tube can drive the liquid spray gun barrel to rotate during rotation, thereby facilitating the rotary spraying operation of the liquid medicine and improving the coverage and spraying range of the liquid medicine.

[0014] The present invention has at least the following beneficial effects: 1. By setting up a medicine barrel, a mobile component, a pump group, a rotating component and a single-chip controller, the aerial transport spraying operation is realized. Compared with the traditional structure, the device is installed in sequence under the suspension group through the pump group, the rotating component and the single-chip controller. The medicine liquid is filled through the medicine barrel, and the driving pump can cooperate with the liquid extraction pipe to suck the medicine liquid in the medicine barrel, so that the medicine liquid can pass through the liquid outlet pipe and enter the rotating pipe, and finally spray out from the nozzle of the spray gun barrel. Two rows of nozzles are arranged under the spray gun barrel, thereby expanding the spraying efficiency and the coverage rate of the medicine liquid.

[0015] 2. By setting up mobile components, the spraying operation across crops can be realized. Compared with the traditional structure, this device is installed inside the aerial track through a mobile wheel group. By adjusting the support degree of the driving accessories, the driving wheel can be made to contact the bottom of the aerial track. The driving wheel drives the rotation, so that the mobile wheel group can roll in the aerial track, which makes it convenient for the equipment to run on the aerial track. It can easily cross the crop area and achieve all-round coverage. The spraying amount and range of the liquid medicine can be accurately controlled according to the preset parameters of the single-chip microcomputer controller to ensure that the medicine is sprayed evenly and appropriately on the crops, thereby improving the prevention and control effect while reducing the waste of pesticides. It can be suitable for greenhouse parks of various sizes, providing strong support for the modernization and intelligence of agricultural production, and greatly reducing the workload of workers.

[0016] 3. By setting a rotating component, the liquid spraying gun barrel can be rotated to spray the liquid. This device uses a micro motor as a power source. The gear shaft, gear and gear plate cooperate with each other to synchronously control the rotation of the rotating pipe in the fourth cylinder, and then rotate the liquid spray gun barrel to achieve uniform coverage spraying of crops, further improve the spraying efficiency, and reduce the time required for coverage spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the external structure of an aerial transport spraying device proposed by the present invention; Figure 2 This is a schematic diagram of the three-dimensional disassembled structure of a mobile component in an aerial transport spraying device proposed by the present invention; Figure 3 This is a three-dimensional upward-view disassembled structural schematic diagram of a mobile component in an aerial transport spraying device proposed by the present invention; Figure 4 This is a schematic diagram of the unfolded structure of a suspension group in an aerial transport spraying device proposed by the present invention; Figure 5 This is a schematic diagram of a three-dimensional top view of the structure of a suspension group in an aerial transport spraying device proposed by the present invention; Figure 6 This is a schematic diagram of the three-dimensional disassembled structure of a rotating assembly in an aerial transport spraying device proposed by the present invention; Figure 7 This is a schematic diagram of a partially disassembled structure of a rotating assembly in an aerial transport spraying device proposed by the present invention; Figure 8The present invention is a schematic diagram of the connection structure between the extension nozzle and the liquid spray gun barrel in an aerial transport spray device proposed by the present invention.

[0019] In the figure: 1, suspension assembly; 11, plate frame; 12, lower connecting plate; 13, upper chock plate; 14, pressure cover; 15, locking bolt; 2, medicine barrel; 3, moving assembly; 31, fixed plate; 32, top cover; 33, electric telescopic rod; 34, moving wheel assembly; 35, aerial track; 36, driving accessories; 361, support; 362, movable frame; 363, spring assembly; 364, driving wheel; 365, driving Motor; 366, support plate; 4, pump group; 41, drive pump; 42, suction pipe; 43, discharge pipe; 5, rotating assembly; 51, hanging plate; 52, micro motor; 53, transmission accessories; 531, gear shaft; 532, gear; 533, gear plate; 54, rotating tube; 55, fourth cylinder; 56, spray gun barrel; 57, guard plate; 58, movable end pipe; 59, extension nozzle; 6, single-chip microcomputer controller. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0021] Reference Figure 1-8 , an aerial transport spraying device, including a suspension group 1, the suspension group 1 includes a plate frame 11, upper chock plates 13 are docked on both sides of the top of the plate frame 11, a medicine barrel 2 is installed on the top of the plate frame 11, a pressure cover 14 is movably installed on the side of the top of the plate frame 11, and a moving component 3 is arranged on the top of the pressure cover 14, the moving component 3 includes a fixed plate 31 docked and fixed with the pressure cover 14, a top cover 32 is docked on the top of the fixed plate 31, an electric telescopic rod 33 is docked and installed on the left and right sides of the top cover 32, and a moving wheel group 34 is docked on the piston rod end of the electric telescopic rod 33, and the moving wheel group 34 is embedded in the inside of the aerial track 35 through a track groove, and a single-chip controller 6, a rotating component 5 and a pump group 4 are installed in sequence from left to right at the bottom of the suspension group 1.

[0022] A driving accessory 36 is movably installed on the inner wall of the fixed plate 31, and the driving accessory 36 includes a support 361 fixed on the inner wall of the fixed plate 31, a movable frame 362 is movably installed on the top of the support 361, and a driving wheel 364 is rotatably installed on the end of the movable frame 362, a spring group 363 is movably installed on the bottom end of the movable frame 362, and the end of the spring group 363 is movably docked with the support 361.

[0023] One end of the drive wheel 364 shaft passes through the movable frame 362 and is connected and fixed to the shaft end of the drive motor 365. The spring group 363 consists of a threaded shaft end, a nut end and a spring end. The nut end of the spring group 363 is fixed to the spring end. The drive motor 365 is installed on the surface of the support plate 366, and the side of the support plate 366 is fixed to the side of the movable frame 362 by bolts.

[0024] A through hole is formed on the side of the pressure cover 14 , and a locking bolt 15 is inserted through the through hole. The axial end of the locking bolt 15 is inserted into the upper yoke plate 13 through a threaded hole.

[0025] The pump group 4 includes a driving pump 41 fixed at the bottom end of the plate frame 11, the water inlet pipe end of the driving pump 41 is connected to a liquid extraction pipe 42, and the end of the liquid extraction pipe 42 is connected to the medicine barrel 2, and the water outlet pipe end of the driving pump 41 is connected to a liquid outlet pipe 43.

[0026] The rotating assembly 5 includes a micro motor 52 fixed at the bottom end of the plate frame 11, the micro motor 52 is installed on the inner wall of the hanging plate 51, and the micro motor 52 is rotatably docked with the rotating tube 54 through the transmission accessories 53. The top end of the rotating tube 54 passes through the fourth cylinder 55 and is rotatably installed with a movable end tube 58, and the movable end tube 58 is docked and fixed with the liquid outlet pipe 43.

[0027] The fourth cylinder 55 is fixed to the inside of the hanging plate 51 by bolts, and the bottom end of the rotating tube 54 is threadedly connected to a liquid spray gun barrel 56. Both ends of the liquid spray gun barrel 56 are connected to extended nozzles 59. The vertical pipe ends of the extended nozzles 59 are designed with curved arc structures on both sides. The bottom end of the hanging plate 51 is connected to a guard plate 57 by bolts, and the guard plate 57 is buckled on the outside of the transmission accessory 53. Two rows of nozzle ends are symmetrically arranged on the surface of the liquid spray gun barrel 56, and the nozzle ends are arranged obliquely and oppositely.

[0028] A lower connecting plate 12 is arranged on the bottom side of the plate frame 11, and handle slots are opened on the left and right sides of the lower connecting plate 12, and a hollow groove is opened on the surface of the lower connecting plate 12. Short plate ends are arranged on the left and right sides of the top of the plate frame 11, and the short plate ends are against the side of the medicine barrel 2.

[0029] The transmission accessory 53 includes a gear shaft 531 that is fixedly docked with the shaft end of the micro motor 52. A gear 532 is meshed with teeth on the outer side of the gear shaft 531, and the gear 532 is rotatably installed at the bottom end of the hanging plate 51. A gear disk 533 is meshed with teeth on the other side of the gear 532, and the gear disk 533 is fixed on the surface of the rotating tube 54.

[0030] The upper yoke plate 13 at the top of the plate frame 11 is designed to limit the medicine barrel 2, which is convenient for the staff to position and install the medicine barrel 2. The piston rod end of the electric telescopic rod 33 is extended and retracted to drive the movable wheel group 34 to move, so that the movable wheel group 34 can be movably installed inside the aerial track 35. The movable wheel group 34 consists of a frame end and two wheel ends. The wheel ends of the movable wheel group 34 are built-in and installed in the aerial track 35, so that the device can be suspended. The movable frame 362 can be supported by the support 361, and the movable frame 362 can be supported by the spring group 363, so that the driving wheel 364 can be in contact with the bottom end of the aerial track 35, thereby ensuring that the driving accessories 36 and the aerial track 35, the driving wheel 364 cooperates with the mobile wheel group 34, which can facilitate the suspension of the equipment below the aerial track 35, so as to facilitate the spraying operation of the liquid spraying gun barrel 56, and the nut end of the spring group 363 rotates and moves on the surface of the threaded shaft end, and then adjusts the tightness of the spring end of the spring group 363. The spring end of the spring group 363 can support the movable frame 362 to ensure the fit between the driving wheel 364 and the bottom end of the aerial track 35. The driving motor 365 is started to control the rotation of the driving wheel 364, and then it is convenient to control the driving wheel 364 and the mobile wheel group 34 to cooperate to move in the aerial track 35, so as to control the liquid spraying operation of the liquid spraying gun barrel 56.

[0031] When the medicine barrel 2 is installed on the top of the plate frame 11, the pressure cover 14 can be rotated, and then the pressure cover 14 is buckled on the surface of the medicine barrel 2. After the medicine barrel 2 is installed, the locking bolt 15 can be inserted into the threaded hole of the upper mortise plate 13 after passing through the through hole of the pressure cover 14 to ensure the stability of the installation of the medicine barrel 2. The flip-up cover design of the pressure cover 14 can ensure the convenience of disassembly and assembly of the medicine barrel 2. By starting the driving pump 41, the liquid medicine in the medicine barrel 2 can be conveniently sucked, so that the liquid medicine is conducted to the movable end pipe 58 through the liquid outlet pipe 43 to ensure the flow effect of the liquid medicine. The hanging plate 51 and The bottom end of the plate frame 11 is docked, and the micro motor 52 can be installed through the hanging plate 51. When the micro motor 52 is started, the transmission accessories 53 can be controlled to drive the rotating tube 54 to rotate. The rotating tube 54 is installed inside the fourth cylinder 55, which makes it convenient to suspend the rotating tube 54. The fourth cylinder 55 and the movable end tube 58 are rotatably docked, which can facilitate the rotation operation of the rotating tube 54. The movable end tube 58 and the liquid outlet pipe 43 are threadedly docked, which can facilitate the disassembly and assembly operations of the staff. The power supply unit of the drive pump 41, the drive motor 365 and the micro motor 52 can be a mounted battery pack.

[0032] The rotating tube 54 is connected to the liquid spray gun barrel 56. When the liquid medicine enters the liquid spray gun barrel 56, the liquid medicine is sprayed out from the nozzle end. The double-row nozzle end design at the bottom end of the liquid spray gun barrel 56 further improves the spraying effect of the liquid medicine. At the same time, the inclined setting of the nozzle end can also expand the spraying range of the liquid medicine. The lower connecting plate 12 is fixed to the side of the bottom end of the plate frame 11. The lower connecting plate 12 can protect the driving pump 41 and the single-chip controller 6 to prevent the splash of debris from colliding with the single-chip controller 6 The hollow groove design of the lower connecting plate 12 can effectively reduce the weight of the overall equipment. The short plate end at the top of the plate frame 11 cooperates with the upper yoke plate 13 to constrain and limit the medicine barrel 2. The gear shaft 531, the gear 532 and the gear plate 533 are meshed and connected in sequence. When the gear shaft 531 rotates, the rotating tube 54 can be controlled to rotate. The rotating tube 54 can drive the liquid spray gun barrel 56 to rotate during rotation, thereby facilitating the rotation spraying operation of the liquid medicine and improving the coverage and spraying range of the liquid medicine.

[0033] Working principle: According to the attached Figure 6 With attached Figure 7 As shown, during use, the driving pump 41 is started to suck the liquid in the medicine barrel 2, and the liquid enters the rotating tube 54 through the liquid outlet pipe 43, and the liquid is guided by the rotating tube 54 to enter the liquid spraying gun barrel 56, and the liquid in the liquid spraying gun barrel 56 is sprayed out through the nozzle end. At the same time, after the micro motor 52 is started, the gear shaft 531 can be controlled to rotate, and the gear shaft 531 can cooperate with the gear 532 to drive the gear plate 533 to rotate. The rotation of the gear plate 533 can synchronously drive the rotating tube 54 to rotate, and the rotating tube 54 can drive the liquid spraying gun barrel 56 to rotate, and then the liquid is rotated and sprayed. The extended nozzles 59 arranged at both ends of the liquid spraying gun barrel 56 can guide the liquid, so that part of the liquid can be sprayed out from the nozzle of the extended nozzle 59, further increasing the spraying area, and realizing the spraying of the surrounding environment of the equipment, with a larger area and a better spraying coverage rate; Secondly, according to the attached Figure 2 With attached Figure 3 As shown, the driving motor 365 is started, and the shaft end of the driving motor 365 can control the driving wheel 364 to rotate at the bottom end of the aerial track 35. The friction during the rotation of the driving wheel 364 can drive the top cover 32 to move. During the movement of the top cover 32, the moving wheel group 34 can roll in the aerial track 35, and then the whole equipment can move along the aerial track 35. The spray gun barrel 56 can rotate and move for spraying along with the movement of the suspension group 1. When filling the liquid medicine, the locking bolt 15 can be twisted to facilitate the removal of the locking bolt 15. At this time, the pressure cover 14 can be turned over to expose the top opening of the medicine barrel 2, so that the staff can fill the liquid medicine conveniently.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. An aerial transport spraying device, comprising a suspension assembly (1), characterized in that: The suspension assembly (1) comprises a plate frame (11), upper chock plates (13) are butted against both sides of the top of the plate frame (11), a medicine barrel (2) is mounted on the top of the plate frame (11), a pressure cover (14) is movably mounted on the side of the top of the plate frame (11), and a moving assembly (3) is arranged on the top of the pressure cover (14), the moving assembly (3) comprises a fixed plate (31) butted against the pressure cover (14), a top cover (32) is butted against the top of the fixed plate (31), an electric telescopic rod (33) is butted against both sides of the top cover (32), and a moving wheel assembly (34) is butted against the piston rod end of the electric telescopic rod (33), the moving wheel assembly (34) is embedded in the inside of the aerial track (35) through a track groove, and a single-chip microcomputer controller (6), a rotating assembly (5) and a pump assembly (4) are mounted in sequence from left to right at the bottom of the suspension assembly (1).

2. The aerial transport spraying device according to claim 1, characterized in that: A driving accessory (36) is movably mounted on the inner wall of the fixed plate (31), and the driving accessory (36) comprises a support (361) fixed on the inner wall of the fixed plate (31); a movable frame (362) is movably mounted on the top of the support (361), and a driving wheel (364) is rotatably mounted on the bottom end of the movable frame (362); a spring group (363) is movably mounted on the bottom end of the movable frame (362), and the bottom end of the spring group (363) is movably docked with the support (361).

3. An aerial transport spraying device according to claim 2, characterized in that: One end of the drive wheel (364) shaft passes through the movable frame (362) and is connected and fixed to the shaft end of the drive motor (365); the spring group (363) consists of a threaded shaft end, a nut end and a spring end; the nut end of the spring group (363) is butt-jointed and fixed to the spring end; the drive motor (365) is mounted on the surface of a support plate (366), and the side of the support plate (366) is butt-jointed and fixed to the side of the movable frame (362) by bolts.

4. The aerial transport spraying device according to claim 1, characterized in that: A through hole is provided on the side of the gland (14), and a locking bolt (15) is inserted through the through hole. The axial end of the locking bolt (15) is inserted into the upper yoke plate (13) through a threaded hole.

5. The aerial transport spraying device according to claim 1, characterized in that: The pump assembly (4) comprises a driving pump (41) fixed at the bottom end of the plate frame (11); a water inlet pipe end of the driving pump (41) is connected to a liquid extraction pipe (42), and a terminal end of the liquid extraction pipe (42) is connected to and penetrates the medicine-carrying barrel (2); and a water outlet pipe end of the driving pump (41) is connected to a liquid outlet pipe (43).

6. The aerial transport spraying device according to claim 1, characterized in that: The rotating assembly (5) comprises a micro motor (52) fixed at the bottom end of the plate frame (11), the micro motor (52) being mounted on the inner wall of the hanging plate (51), and the micro motor (52) being rotatably docked with a rotating tube (54) via a transmission accessory (53), the top end of the rotating tube (54) passing through a fourth cylinder (55) and then being rotatably mounted with a movable end tube (58), and the movable end tube (58) is docked and fixed with the liquid outlet tube (43).

7. An aerial transport spraying device according to claim 6, characterized in that: The fourth cylinder (55) is fixed inside the hanging plate (51) by bolts. The bottom end of the rotating tube (54) is threadedly connected to a liquid spray gun barrel (56). Both ends of the liquid spray gun barrel (56) are connected to extension nozzles (59). Both sides of the vertical pipe end of the extension nozzle (59) are designed with curved arc structures. The bottom end of the hanging plate (51) is connected to a guard plate (57) by bolts, and the guard plate (57) is buckled on the outside of the transmission accessory (53). Two rows of nozzle ends are symmetrically arranged on the surface of the liquid spray gun barrel (56), and the nozzle ends are arranged in an inclined and opposite manner.

8. The aerial transport spraying device according to claim 1, characterized in that: A lower connecting plate (12) is arranged on the side of the bottom end of the plate frame (11), and handle slots are provided on the left and right sides of the lower connecting plate (12). A hollow slot is provided on the surface of the lower connecting plate (12), and short plate ends are arranged on the left and right sides of the top end of the plate frame (11), and the short plate ends abut against the side of the medicine barrel (2).

9. The aerial transport spraying device according to claim 6, characterized in that: The transmission accessory (53) comprises a gear shaft (531) that is fixedly docked with the shaft end of the micro motor (52); a gear (532) is meshed with teeth on the outer side of the gear shaft (531); and the gear (532) is rotatably mounted on the bottom end of the hanging plate (51); and a toothed disc (533) is meshed with teeth on the other side of the gear (532); and the toothed disc (533) is fixed to the surface of the rotating tube (54).

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