A wind power coupling spiral type shower nozzle device

Abstract

The utility model relates to a spiral nozzle device based on wind power coupling belongs to the field of agricultural equipment spraying technology, the utility model discloses a casing assembly, transmission assembly, wind power coupling assembly and spiral nozzle are composed of, casing assembly, transmission assembly, wind power coupling assembly and spiral nozzle arrange from top to bottom and are fixedly connected, the utility model discloses a casing assembly, transmission assembly to the system power input, through wind power coupling assembly forms the wind power coupling field in the liquid medicine flow channel, and further promotes the atomization adsorption capacity of liquid medicine droplet, through spiral nozzle promotes liquid medicine spraying efficiency. The utility model discloses the application on the target pesticide spraying machine, can better promote the liquid medicine spraying efficiency, effectively reduces the liquid medicine waste and environmental pollution.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural equipment spraying technology, specifically relating to a wind-powered coupled spiral nozzle device. Background Technology

[0002] In recent years, with the deepening of precision agriculture and green pest control concepts in the agricultural sector, precision-targeted pesticide application technology has begun to attract increasing attention. As a key component of pesticide application equipment, the nozzle plays a crucial role in ensuring the accurate delivery of pesticides to the target. Compared to conventional hydraulic nozzles, air-assisted nozzles, through the synergistic effect of "airflow + droplets," can effectively reduce problems such as pesticide droplet drift caused by external factors like wind. Furthermore, air-assisted nozzles can be combined with LiDAR, visual sensors, and other technologies to identify canopy contours in real time, thereby achieving precise application to the target and reducing the amount of pesticides that miss the target.

[0003] While air-assisted spray nozzles can achieve secondary atomization of pesticide droplets and improve target application accuracy through high-speed airflow, problems such as droplet bounce, lateral drift, and ground runoff still easily occur in practical applications. Electrostatic adsorption technology, which uses high-voltage induction to charge droplets and then actively pulls them to both sides of the blade using an electric field, can effectively enhance droplet adsorption capacity when deployed on targeted spray nozzles. Furthermore, its safety insulation and modular design allow it to be adapted to various spraying platforms.

[0004] Therefore, designing a novel target application nozzle device that couples a high-voltage electrostatic module at the outlet of a pneumatic target application nozzle is of great significance for improving the adsorption capacity of the pesticide droplets of the application nozzle and reducing pesticide waste and environmental pollution. Utility Model Content

[0005] This invention provides a spiral nozzle device based on wind power coupling to solve the problem of low atomization and droplet adsorption capacity of existing nozzles.

[0006] This utility model discloses a wind power coupled spiral nozzle device, comprising a housing assembly A, a transmission assembly B, a wind power coupling assembly C, and a spiral nozzle D. The housing assembly A, transmission assembly B, wind power coupling assembly C, and spiral nozzle D are arranged sequentially from top to bottom. Specifically: the upper end of the secondary shaft I13 in the transmission assembly B is connected to the front bearing seat I1 of the housing assembly A; the upper end of the secondary shaft II16 in the transmission assembly B is connected to the rear bearing seat I2 of the housing assembly A; the lower end of the secondary shaft I13 in the transmission assembly B is connected to the front bearing seat II25 of the outer shell C2 in the wind power coupling assembly C; and the lower end of the secondary shaft II17 in the transmission assembly B is connected to the rear bearing seat II25 of the outer shell C2 in the wind power coupling assembly C. 28 Bearing connection; The lower end of the main drive shaft 14 in transmission assembly B is connected to the bearing seat 29 of the housing C2 in wind power coupling assembly C; The six grooves of the groove group 18 of the internal gear ring 11 in transmission assembly B are interference-fitted with the six flanges of the inner ring flange group 20 of the fan C1 in wind power coupling assembly C; The upper end of the left connecting plate C202 of the housing C2 in wind power coupling assembly C is bolted to the left annular plate A4 of the housing assembly A; The upper end of the right connecting plate C203 of the housing C2 in wind power coupling assembly C is bolted to the right annular plate A7 of the housing assembly A; The external thread 50 of the spiral nozzle D is threadedly connected to the internal thread 48 of the electrostatic generator C4 in wind power coupling assembly C.

[0007] The housing assembly A consists of a semi-circular housing IA1, a semi-circular housing IIA3, a front bearing seat I1, and a rear bearing seat I2. Semi-circular housing IA1 and IIA3 have identical structures but are oriented in opposite directions. Their upper surfaces are each provided with a pair of perforated left and right vertical plates A2 and a pair of bolt holes I3. The two perforated vertical plates of semi-circular housing IA1 and IIA3 are bolted together. The upper surface of the housing after bolting is provided with a central shaft hole I7. The lower surface of the housing is bolted together with the front bearing seat I1 and the rear bearing seat I2. The left annular plate A4 after bolting is provided with an inlet I5 and a pair of bolt holes II6, and the right annular plate A7 is provided with a return outlet I10 and a pair of bolt holes III8. The left vertical plate pair A5 and the right vertical plate pair A6 after bolting are respectively provided with bolt holes IV4 and V9. During normal operation, the liquid medicine flows in through the inlet I5, and the returning liquid medicine flows out through the return outlet I10.

[0008] The transmission assembly B consists of an internal gear ring 11, a secondary gear I 12, a secondary shaft I 13, a main drive shaft 14, a central gear 15, a secondary shaft II 16, and a secondary gear II 17. The secondary shaft I 13, main drive shaft 14, and secondary shaft II 16 are arranged sequentially in a straight line from front to back. The secondary gear I 12 is fixedly connected to the middle of the secondary shaft I 13, the central gear 15 is fixedly connected to the middle of the main drive shaft 14, and the secondary gear II 17 is fixedly connected to the middle of the secondary shaft II 16. The secondary gears I 12 and II 17 are respectively connected to the central gear 15. The internal gear 11 meshes with the internal gear ring 11; the outer ring of the internal gear ring 11 is provided with six grooves of the groove group 18; when the device is working normally, the main drive shaft 14 inputs power into the transmission device through the connection of an external motor, and transmits the power to the auxiliary shaft I 13 and auxiliary shaft II 16 through the meshing between the central gear 15 and the auxiliary gear I 12 and the central gear 15 and the auxiliary gear II 17, and then transmits the power to the wind power coupling component C through the meshing between the auxiliary gear I 12 and the internal gear ring 11 and the auxiliary gear II 17 and the internal gear ring 11.

[0009] The wind power coupling assembly C consists of a fan C1, a housing C2, a converter disk C3, an electrostatic generator C4, and a seal 19. The housing C2 is fixedly connected to the converter disk C3 via the seal 19, and the housing C2 is bolted to the electrostatic generator C4. The fan C1 has fan blades 21 and a central shaft hole II 22, and the inner ring of the fan C1 has six flanges of a flange assembly 20. The housing C2 consists of housing I C201 and housing II C204. Housing I C201 and housing II C204 have perforated upright plates II C206 on their sides and perforated upright plates III C205 on their bottom surfaces. The bottom plate of housing I C201... A left connecting plate C202 is fixedly attached to the surface, and a left hole 32 is provided on the bottom plate. A right connecting plate C203 is fixedly attached to the upper surface of the bottom plate of outer shell II C204, and a right hole 35 is provided on the bottom plate. Outer shells I C201 and II C204 are bolted together. After the connection, a rear bearing seat II 25, a middle bearing seat 29, and a front bearing seat II 28 are fixedly attached to the upper surface of the bottom plate. After the connection, the bottom plate has a secondary shaft hole I 33, a center hole II 34, and a secondary shaft hole II 36. The perforated vertical plate pair II C206 and the perforated vertical plate pair III C205 have bolt holes VI 23 and VII 24 respectively. The left connecting plate C202 has bolt holes VIII 26 and... Inlet II 27; the right connecting plate C203 is provided with bolt holes IX 31 and return port II 30; the converter plate C3 consists of a lower converter plate C301, a solenoid valve 37 and an upper converter plate C302. The upper surface of the lower converter plate C301 is provided with a return port III 38, a spray hole 39, a central shaft hole III 40, a solenoid valve groove 41, an inlet III 42 and a return groove 43. Except for the absence of a spray hole on the lower surface, the upper converter plate C302 is symmetrical to the upper surface of the lower converter plate C301; the electrostatic generator C4 is an integral structure, and its upper surface is provided with a perforated vertical plate IV C401. The side of the electrostatic generator C4 The device has an electrical wire hole 44, a conical liquid channel 46 at its center, an annular electrode 47 in the middle of the conical liquid channel 46, and a thread I 48 at the bottom of the conical liquid channel 46. A bolt hole X 45 is provided on the perforated vertical plate IVC401. The fan C1, housing C2, seal 19, converter plate C3, and electrostatic generator C4 are arranged sequentially from top to bottom. Specifically, the perforated vertical plate IIIC205 of the housing C2 is bolted to the perforated vertical plate IVC401 of the electrostatic generator C4. The left hole 32 on the bottom plate of the housing C2 is sealed to the inlet III 42 in the converter plate C3 via the seal 19.The right hole 35 on the bottom plate of the outer casing C2 is sealed to the return port Ⅲ 38 in the converter plate C3 by the sealing element 19. During normal operation, the liquid medicine flows into the wind power coupling assembly C through the inlet Ⅱ 27 and enters the converter plate C3 through the inlet Ⅲ 42. When the solenoid valve 37 in the converter plate C3 is opened, the liquid medicine is sprayed through the spray hole 39 into the conical liquid medicine channel 46 of the electrostatic generator C4 below, and becomes charged as it flows through the annular electrode 47. When the solenoid valve 37 in the converter plate C3 is closed, the liquid medicine flows through the return port Ⅲ 38 in the converter plate C3 and the return port Ⅱ 30 connected to the outer casing C2 before flowing out of the wind power coupling assembly C.

[0010] The spiral nozzle D is a one-piece structure, with a drug inlet 49 and connecting thread II 50 machined at the top, and a one-piece spiral spray head 51 at the bottom, with a "U"-shaped guide groove 52 machined on the inner surface of the spiral; the spiral centerline of the spiral structure satisfies the parametric equation:

[0011]

[0012] Where: R0 represents the initial radius of the helix; H represents the total height of the helix; n represents the number of helix turns; t∈[0,2πn] represents the rotation angle.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. This utility model couples the airflow field generated by the fan assembly with the high-voltage electrostatic field generated by the electrostatic generator, thereby charging the atomized drug droplets, enhancing the surface adsorption capacity of the drug droplets, reducing the influence of the external environment on the drug droplets, and improving the accuracy and stability of targeted drug application.

[0015] 2. This utility model achieves the spraying of liquid droplets along the vertical direction of the collision surface by designing a spiral nozzle device and a "U"-shaped guide groove on the inner surface of the spiral, so that the droplets collide more fully and improve the spraying efficiency. Attached Figure Description

[0016] Figure 1 Exploded view of a wind power coupled spiral nozzle device;

[0017] Figure 2 This is an exploded view of housing component A;

[0018] Figure 3 This is a top view of housing component A;

[0019] Figure 4 This is a schematic diagram of the structure of transmission component B;

[0020] Figure 5 This is an exploded view of wind power coupling component C;

[0021] Figure 6 This is a bottom view of fan C1;

[0022] Figure 7 This is a schematic diagram of the outer shell C2;

[0023] Figure 8 This is a top view of the outer casing C2;

[0024] Figure 9 This is a bottom view of the outer casing C2;

[0025] Figure 10 Exploded view of converter disk C3;

[0026] Figure 11 This is a top view of the lower converter disk C301;

[0027] Figure 12 This is a front view of the electrostatic generator C4;

[0028] Figure 13 for Figure 12 Sectional view of section AA;

[0029] Figure 14 This is a schematic diagram of the spiral nozzle D.

[0030] Among them: A. Housing assembly B. Transmission assembly C. Wind power coupling assembly D. Spiral nozzle A1. Semi-circular housing Ⅰ A2. Pair of perforated left and right vertical plates A3. Semi-circular housing Ⅱ A4. Left annular plate A5. Pair of left vertical plates A6. Pair of right vertical plates A7. Right annular plate C1. Fan C2. Housing C3. Converter plate C4. Static electricity generator C201. Housing Ⅰ C202. Left connecting plate C203. Right connecting plate C204. . Outer shell II C205. Perforated vertical plate to III C206. Perforated vertical plate to II C301. Lower converter plate C302. Upper converter plate C401. Perforated vertical plate to IV 1. Front bearing housing I 2. Rear bearing housing I 3. Bolt hole pair I 4. Bolt hole IV 5. Inlet I 6. Bolt hole pair II 7. Central shaft hole I 8. Bolt hole pair III 9. Bolt hole V 10. Return port I 11. Internal gear ring 12. Secondary gear I 13. Secondary shaft Ⅰ 14. Main drive shaft 15. Central gear 16. Countershaft Ⅱ 17. Counter gear Ⅱ 18. Groove assembly 19. Seal 20. Inner ring flange assembly 21. Fan blade 22. Central shaft hole Ⅱ 23. Bolt hole pair VI 24. Bolt hole pair VII 25. Front bearing housing Ⅱ 26. Bolt hole pair VIII 27. Inlet Ⅱ 28. Rear bearing housing Ⅱ 29. Middle bearing housing 30. Return port Ⅱ 31. Bolt hole pair IX 32. Left hole 33. Countershaft 34. Hole I. Central shaft hole II. Right hole. 36. Secondary shaft hole II. Solenoid valve. 38. Return port III. 39. Spray hole. 40. Central shaft hole III. 41. Solenoid valve groove. 42. Inlet III. 43. Return groove. 44. Wire hole. 45. Bolt hole X. 46. Conical liquid channel. 47. Ring electrode. 48. Internal thread. 49. Inlet hole. 50. External thread. 51. Integrated spiral structure spray head. 52. "U" shaped guide groove. Detailed Implementation

[0031] The present invention will now be described in conjunction with the accompanying drawings.

[0032] like Figure 1 As shown, the wind power coupled spiral nozzle device of this utility model consists of a housing assembly A and a transmission assembly.

[0033] B. Composed of wind power coupling component C and spiral nozzle D; housing component A, transmission component B, wind power coupling component C and spiral nozzle D are arranged in the following order from top to bottom: the upper end of the secondary shaft I13 in transmission component B is connected to the front bearing seat I1 of housing component A; the upper end of the secondary shaft II16 in transmission component B is connected to the rear bearing seat I2 of housing component A; the lower end of the secondary shaft I13 in transmission component B is connected to the front bearing seat II25 of the outer shell C2 in wind power coupling component C; the lower end of the secondary shaft II17 in transmission component B is connected to the rear bearing seat II28 of the outer shell C2 in wind power coupling component C; the main transmission in transmission component B... The lower end of the drive shaft 14 is connected to the bearing seat 29 of the inner bearing housing C2 in the wind power coupling assembly C; the six grooves of the groove group 18 of the inner gear ring 11 in the transmission assembly B are interference-fitted with the six flanges of the inner ring flange group 20 of the fan C1 in the wind power coupling assembly C; the upper end of the left connecting plate C202 of the outer housing C2 in the wind power coupling assembly C is bolted to the left annular plate A4 of the housing assembly A; the upper end of the right connecting plate C203 of the outer housing C2 in the wind power coupling assembly C is bolted to the right annular plate A7 of the housing assembly A; the external thread 50 of the spiral nozzle D is threaded to the internal thread 48 of the electrostatic generator C4 in the wind power coupling assembly C.

[0034] like Figure 2 and Figure 3 As shown, the housing assembly A consists of a semi-circular housing IA1, a semi-circular housing IIA3, a front bearing seat I1, and a rear bearing seat I2. The semi-circular housing IA1 and IIA3 have identical structures but opposite front-to-back directions. Their upper surfaces are each provided with a pair of perforated left and right vertical plates A2 and a pair of bolt holes I3. The two perforated vertical plates of the semi-circular housing IA1 and IIA3 are bolted together. The upper surface of the housing after bolting is provided with a central shaft hole I7. The lower surface of the housing is bolted together with the front bearing seat I1 and the rear bearing seat I2. The left annular plate A4 after bolting is provided with an inlet I5 and a pair of bolt holes II6, and the right annular plate A7 is provided with a return outlet I10 and a pair of bolt holes III8. The left vertical plate pair A5 and the right vertical plate pair A6 after bolting are respectively provided with bolt holes IV4 and V9.

[0035] like Figure 4 As shown, the transmission assembly B consists of an internal gear ring 11, a secondary gear I 12, a secondary shaft I 13, a main drive shaft 14, a central gear 15, a secondary shaft II 16, and a secondary gear II 17. The secondary shaft I 13, the main drive shaft 14, and the secondary shaft II 16 are arranged sequentially in a straight line from front to back. The secondary gear I 12 is fixedly connected to the middle of the secondary shaft I 13, the central gear 15 is fixedly connected to the middle of the main drive shaft 14, and the secondary gear II 17 is fixedly connected to the middle of the secondary shaft II 16. The secondary gears I 12 and II 17 mesh with the internal teeth of the central gear 15 and the internal gear ring 11, respectively. The outer ring of the internal gear ring 11 has six grooves in a groove group 18.

[0036] like Figures 5 to 13 As shown, the wind power coupling assembly C consists of a fan C1, a housing C2, a converter disk C3, an electrostatic generator C4, and a seal 19. The housing C2 is fixedly connected to the converter disk C3 via the seal 19, and the housing C2 is bolted to the electrostatic generator C4. The fan C1 has fan blades 21 and a central shaft hole II 22, and the inner ring of the fan C1 has six flanges of a flange assembly 20. The housing C2 consists of housing I C201 and housing II C204. Housing I C201 and housing II C204 have perforated upright plates II C206 on their sides and perforated upright plates III C205 on their bottom surfaces. A left connecting plate is fixedly attached to the upper surface of the bottom plate of housing I C201. Plate C202 has a left hole 32 on its base plate. A right connecting plate C203 is fixedly connected to the upper surface of the base plate of outer shell II C204, and the base plate has a right hole 35. Outer shells I C201 and II C204 are bolted together. After the connection, a rear bearing seat II 25, a middle bearing seat 29, and a front bearing seat II 28 are fixedly connected to the upper surface of the base plate. The base plate after the connection has a secondary shaft hole I 33, a center hole II 34, and a secondary shaft hole II 36. The perforated vertical plates II C206 and III C205 have bolt holes VI 23 and VII 24 respectively. The left connecting plate C202 has bolt holes VIII 26 and an inlet II 27. The right connecting plate C203 has... Bolt holes are aligned with IX31 and return port II30; the converter plate C3 consists of a lower converter plate C301, a solenoid valve 37, and an upper converter plate C302. The upper surface of the lower converter plate C301 is provided with a return port III38, a spray hole 39, a central shaft hole III40, a solenoid valve groove 41, an inlet III42, and a return groove 43. The upper converter plate C302 is symmetrical to the upper surface of the lower converter plate C301 except that there is no spray hole on the lower surface; the electrostatic generator C4 is an integral structure, and its upper surface is provided with a perforated vertical plate aligned with IVC401. The electrostatic generator C4 is provided with an electrical wire hole 44 on its side and a conical liquid channel 46 in the center of its interior. A ring electrode 47 is provided in the middle of 46, and a thread I 48 is provided at the bottom of the conical liquid channel 46. A bolt hole X 45 is provided on the perforated vertical plate IVC401. The fan C1, housing C2, seal 19, converter plate C3 and electrostatic generator C4 are arranged in order from top to bottom. Among them, the perforated vertical plate III C205 of housing C2 is bolted to the perforated vertical plate IVC401 of electrostatic generator C4; the left hole 32 on the bottom plate of housing C2 is sealed and fixed to the inlet III 42 in converter plate C3 through the seal 19; the right hole 35 on the bottom plate of housing C2 is sealed and fixed to the return port III 38 in converter plate C3 through the seal 19.

[0037] like Figure 14 As shown, the spiral nozzle D is a one-piece structure, with a drug inlet hole 49 and a connecting thread II 50 machined at its top, and a one-piece spiral spray head 51 at its bottom, with a "U"-shaped guide groove 52 machined on its inner spiral surface; the spiral centerline of the spiral structure satisfies the parametric equation:

[0038]

[0039] Where: R0 represents the initial radius of the helix; H represents the total height of the helix; n represents the number of helix turns; t∈[0,2πn] represents the rotation angle.

Claims

1. A wind power coupled spiral jet device, characterized by: It consists of a housing assembly (A), a transmission assembly (B), a wind power coupling assembly (C), and a spiral nozzle (D); the housing assembly (A), transmission assembly (B), wind power coupling assembly (C), and spiral nozzle (D) are arranged in order from top to bottom, wherein: the upper end of the secondary shaft I (13) in the transmission assembly (B) is connected to the front bearing seat I (1) of the housing assembly (A); the upper end of the secondary shaft II (16) in the transmission assembly (B) is connected to the rear bearing seat I (2) of the housing assembly (A); the lower end of the secondary shaft I (13) in the transmission assembly (B) is connected to the rear bearing seat II (25) of the outer shell (C2) in the wind power coupling assembly (C); the lower end of the secondary shaft II (16) in the transmission assembly (B) is connected to the front bearing seat II (28) of the outer shell (C2) in the wind power coupling assembly (C); the transmission assembly... The lower end of the main drive shaft (14) in component (B) is connected to the bearing seat (29) of the middle bearing housing (C2) in the wind power coupling assembly (C); the six grooves of the groove group (18) of the internal gear ring (11) in the transmission assembly (B) are interference-fitted with the six flanges of the inner ring flange group (20) of the fan (C1) in the wind power coupling assembly (C); the upper end of the left connecting plate (C202) of the outer shell (C2) in the wind power coupling assembly (C) is bolted to the left annular plate (A4) of the housing assembly (A); the upper end of the right connecting plate (C203) of the outer shell (C2) in the wind power coupling assembly (C) is bolted to the right annular plate (A7) of the housing assembly (A); the external thread (50) of the spiral nozzle (D) is threaded to the internal thread (48) of the electrostatic generator (C4) in the wind power coupling assembly (C).

2. The wind powered coupling spiral jet apparatus of claim 1, wherein: The housing assembly (A) consists of a semi-circular housing I (A1), a semi-circular housing II (A3), a front bearing seat I (1), and a rear bearing seat I (2). The semi-circular housing I (A1) and semi-circular housing II (A3) have identical structures but opposite front-to-back directions. Their upper surfaces are each provided with a pair of perforated left and right vertical plates (A2) and a pair of bolt holes I (3). The two perforated vertical plates of the semi-circular housing I (A1) and semi-circular housing II (A3) are fixed together by bolts. The upper surface of the housing after connection is provided with a central shaft hole I (7), and the front bearing seat I (1) and the rear bearing seat I (2) are fixed to the lower surface of the housing by bolts respectively; the left annular plate (A4) after connection is provided with an inlet I (5) and a bolt hole pair II (6), and the right annular plate (A7) is provided with a return port I (10) and a bolt hole pair III (8); the left vertical plate pair (A5) and the right vertical plate pair (A6) after connection are provided with bolt holes IV (4) and V (9) respectively.

3. The wind power coupled spiral nozzle device according to claim 1, characterized in that: The transmission assembly (B) consists of an internal gear ring (11), a secondary gear I (12), a secondary shaft I (13), a main drive shaft (14), a central gear (15), a secondary shaft II (16), and a secondary gear II (17). The secondary shaft I (13), the main drive shaft (14), and the secondary shaft II (16) are arranged sequentially in a straight line from front to back. The secondary gear I (12) is fixedly connected to the middle of the secondary shaft I (13), the central gear (15) is fixedly connected to the middle of the main drive shaft (14), and the secondary gear II (17) is fixedly connected to the middle of the secondary shaft II (16). The secondary gear I (12) and the secondary gear II (17) mesh with the internal teeth of the central gear (15) and the internal gear ring (11), respectively. The outer ring of the internal gear ring (11) is provided with six grooves of the groove group (18).

4. The wind powered coupling spiral showerhead apparatus of claim 1, wherein: The wind power coupling assembly (C) consists of a fan (C1), a housing (C2), a converter plate (C3), an electrostatic generator (C4), and a seal (19), wherein: the housing (C2) is fixedly connected to the converter plate (C3) via the seal (19), and the housing (C2) is bolted to the electrostatic generator (C4); the fan (C1) is provided with fan blades (21) and a central shaft hole II (22), and the inner ring of the fan (C1) is provided with six flanges of a flange assembly (20); the housing (C2) consists of housing I (C201) and housing II (C204), housing I (C201) and housing II (C204) are provided with perforated upright plates II (C206) on their sides and perforated upright plates III (C205) on their bottom surfaces, housing I (C201) and housing II (C204) are provided with perforated upright plates III (C205) on their bottom surfaces, and housing I (C201) and housing II (C204) are provided with perforated upright plates III (C206 ... 1) A left connecting plate (C202) is fixed to the upper surface of the base plate, and a left hole (32) is provided on the base plate. A right connecting plate (C203) is fixed to the upper surface of the base plate of outer shell II (C204), and a right hole (35) is provided on the base plate. Outer shell I (C201) and outer shell II (C204) are bolted together. After the connection, a rear bearing seat II (25), a middle bearing seat (29) and a front bearing seat II (28) are fixed to the upper surface of the base plate. After the connection, a secondary shaft hole I (33), a center hole II (34) and a secondary shaft hole II (36) are provided on the base plate. Bolt holes VI (23) and VII (24) are provided on the perforated vertical plate pair II (C206) and the perforated vertical plate pair III (C205), respectively. Bolt holes VIII (26) are provided on the left connecting plate (C202). The inlet is II (27); the right connecting plate (C203) is provided with bolt holes IX (31) and return port II (30); the converter plate (C3) is composed of a lower converter plate (C301), a solenoid valve (37) and an upper converter plate (C302). The upper surface of the lower converter plate (C301) is provided with a return port III (38), a spray hole (39), a central shaft hole III (40), a solenoid valve groove (41), an inlet III (42) and a return groove (43). The upper converter plate (C302) is symmetrical to the upper surface of the lower converter plate (C301) except that there is no spray hole on the lower surface; the electrostatic generator (C4) is an integral structure. The upper surface of the electrostatic generator (C4) is provided with a perforated vertical plate IV (C401). The side of the electrostatic generator (C4) is provided with The wire hole (44) has a conical liquid channel (46) in the center, an annular electrode (47) in the middle of the conical liquid channel (46), and an internal thread (48) at the bottom of the conical liquid channel (46). The perforated vertical plate pair IV (C401) has a bolt hole X (45). The fan (C1), housing (C2), seal (19), converter plate (C3) and electrostatic generator (C4) are arranged in order from top to bottom. Among them, the perforated vertical plate pair III (C205) of the housing (C2) is bolted to the perforated vertical plate pair IV (C401) of the electrostatic generator (C4). The left hole (32) on the bottom plate of the housing (C2) is sealed and fixed to the inlet III (42) in the converter plate (C3) through the seal (19).The right hole (35) on the bottom plate of the outer casing (C2) and the return port III (38) in the converter plate (C3) are sealed and fixed together by a seal (19).

5. The wind power coupled spiral nozzle device according to claim 1, characterized in that: The spiral nozzle (D) is a one-piece structure, with a drug inlet (49) and external threads (50) machined on its top, and a one-piece spiral spray head (51) at its bottom, with a "U"-shaped guide groove (52) machined on its inner spiral surface; the spiral centerline of the spiral structure satisfies the parametric equation: in: Indicates the initial radius of the spiral; Indicates the total height of the spiral; Indicates the number of spiral turns; Indicates the rotation angle.

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