Turbine worm spray gun with swing arm atomization function

Abstract

The invention relates to the technical field of spray guns, in particular to a turbine worm spray gun with a swing arm atomization function, a swing arm atomizer is arranged at the top of a turbine worm spray gun body, and the front end of the swing arm atomizer is located at a water outlet of the turbine worm spray gun body; a detachable nozzle is arranged at the front end of the main water channel; the driving steering mechanism comprises a driving spray pipe and a steering mechanism, the rear end of the driving spray pipe communicates with the base, the front end of the driving spray pipe faces the steering mechanism, the steering mechanism is fixedly connected with the main water channel, and the rear end of the steering mechanism is connected with the base. A steering change-over switch is arranged at the joint of the steering mechanism and the base. According to the invention, a user can easily switch between a steering mechanism driving mode and a swing arm atomizer driving mode according to actual working conditions through the steering change-over switch. The auxiliary water channel and the steerable nozzle are arranged on the base, the design of diversified water outlets and water spraying heads of the detachable nozzle is matched, and the dual-mode switching function is combined, so that the spray gun can be easily matched in agricultural irrigation and garden maintenance.

Description

Technical Field

[0001] The invention relates to the technical field of spray guns, in particular to a turbine worm spray gun with a swing arm atomization function. Background Art

[0002] In today's agriculture, garden irrigation and other fields, spray guns are key equipment for liquid spraying, and their performance directly affects work efficiency and results. Traditional turbine worm spray guns have exposed many limitations during use.

[0003] The early turbine worm spray guns had a single steering method, which mainly relied on the built-in steering mechanism to drive the worm to drive the turbine to achieve the steering of the spray gun body. This method is not flexible enough when facing complex working environments. For example, in large-scale garden irrigation scenarios, the spray gun needs to be able to spray water at a variety of angles and methods. A single steering mechanism is difficult to meet the irrigation needs of different areas, and there are blind spots for irrigation, which causes some plants to not be fully moisturized.

[0004] To solve the above problems, some spray guns have tried to introduce a swing arm structure, but the early swing arm design was relatively simple and had poor coordination with the spray gun body. The swing arm is mostly fixed and cannot be flexibly adjusted according to actual needs, and its atomization effect is not ideal. In agricultural spraying operations, a simple swing arm cannot adjust the swing amplitude and atomization degree according to the height and density of the crop, resulting in uneven spraying.

[0005] In addition, existing spray guns have obvious deficiencies in functional integration. Most spray guns either focus only on the steering function or only on the atomization effect, and rarely combine the two and achieve flexible switching. When the actual operation scene requires rapid switching between different working modes, the existing spray guns cannot meet this demand, and users have to frequently change different types of spray guns, which greatly reduces work efficiency and increases operating costs.

[0006] Therefore, a turbine worm spray gun with swing arm atomization function has become a problem that people are eager to solve. Summary of the invention

[0007] The technical problem to be solved by the present invention is to provide a turbine worm gear spray gun with a swing arm atomization function. Through an innovatively designed steering switch, the spray gun can be easily switched between the two modes of steering mechanism driven rotation and swing arm atomizer driven, so as to improve the adaptability and working performance of the spray gun in different working scenarios, fill the gap in the prior art, and bring more efficient and higher-quality solutions to related fields.

[0008] In order to solve the above technical problems, the technical solution provided by the present invention is as follows: a turbine worm spray gun with a swing arm atomization function, comprising a turbine worm spray gun body and a swing arm atomizer, wherein the swing arm atomizer is arranged on the top of the turbine worm spray gun body and the front end of the swing arm atomizer is located at the water outlet of the turbine worm spray gun body;

[0009] The turbine worm gear spray gun body includes a main water channel, a base, and a driving and steering mechanism; a detachable nozzle is provided at the front end of the main water channel; the rear end of the main water channel is connected to the base, and the driving and steering mechanism includes a driving nozzle and a steering mechanism, the rear end of the driving nozzle is connected to the base and the front end faces the steering mechanism, the steering mechanism is connected to the main water channel and the rear end of the steering mechanism is connected to the base; a steering switching switch is provided at the connection between the steering mechanism and the base.

[0010] Furthermore, the steering switch includes a base connecting sleeve, a steering worm, a worm sleeve, a switch handle and an eccentric shaft, the base connecting sleeve is fixed on one side of the base, the worm sleeve is arranged inside the base connecting sleeve and is rotatably connected thereto, the steering worm is arranged inside the worm sleeve, one end of the eccentric shaft is eccentrically connected to the steering worm, and the other end is connected to the axis of the driving worm inside the steering mechanism; a switching slot is provided on the base connecting sleeve, the switch handle is in the switching slot and is connected to the steering worm through the worm sleeve, and the switch handle is pulled to slide in the switching slot to drive the steering worm to engage or disengage with the steering gear in the base.

[0011] Furthermore, the swing arm atomizer includes a connecting frame, a swing arm and an atomizing head; the connecting frame is detachably connected to the main water channel, the middle part of the swing arm is rotatably connected to the front end of the connecting frame, a movable and adjustable counterweight block is provided at the rear end of the swing arm, the atomizing head is connected to the front end of the swing arm, and the atomizing head is facing the water outlet of the detachable nozzle in a natural state.

[0012] Furthermore, the steering mechanism includes a waterproof gearbox, a driving sleeve and a driving worm; one end of the driving sleeve is connected to the base connecting sleeve, and the other end is connected to the waterproof gearbox; the waterproof gearbox is connected to the main water channel and fixed through a steering limit frame, and the turbine at the upper end of the waterproof gearbox is rotatably set in the water spraying direction of the driving nozzle; the driving worm is rotatably set in the driving sleeve, and one end is connected to the power output end of the waterproof gearbox, and the other end is connected to the eccentric shaft.

[0013] Furthermore, the base is provided with an auxiliary water channel connected to the interior thereof, the auxiliary water channel includes an auxiliary water outlet channel and a steerable nozzle, and the auxiliary water outlet channels are provided in plurality and the end of each auxiliary water outlet channel is connected to the steerable nozzle.

[0014] The detachable spray head comprises a spray head sleeve and a spray head. The spray head sleeve is provided with a plurality of water outlets, and the end of each water outlet is connected with a spray head.

[0015] Furthermore, a counterweight mounting plate is formed at the rear end of the swing arm, and a plurality of counterweight mounting holes arranged from front to back are provided on the counterweight mounting plate, and the counterweight block is detachably connected to the counterweight mounting holes by bolts.

[0016] Furthermore, a limiting plate is provided on the side of the connecting frame, and when the rear end of the swing arm is pressed down, the bottom contacts the limiting plate, and the limiting plate prevents the rear end of the swing arm from moving further downward;

[0017] The swing arm is provided with one and is rotatably connected to one side of the rotating frame, or the swing arm is provided with two and is symmetrically arranged with respect to the rotating frame.

[0018] Furthermore, the atomizing head is V-shaped, the angle of the atomizing head faces the water outlet of the turbine worm gear spray gun body, the side wall of the atomizing head is provided with a plurality of water guide plates arranged horizontally from top to bottom, and a water guide groove is formed between adjacent water guide plates; an auxiliary atomizing plate is provided inside the atomizing head, and the atomizing plate is connected to the inner walls on both sides of the atomizing head.

[0019] Furthermore, the waterproof gearbox includes a box body, a speed regulating gear group is provided inside the box body, a speed regulating switch meshing with the speed regulating gear group is provided on the side wall of the box body, the power input end of the speed regulating gear group is connected to the turbine through a rotating shaft, and the power output end is connected to the driving worm gear, and the bottom of the turbine is provided with a waterproof cover which is sleeved on the outside of the rotating shaft to prevent water from entering the box body.

[0020] Furthermore, the steering limit frame includes a gearbox connecting plate, a limit cavity and a tension adjustment seat, the gearbox connecting plate is detachably connected to the waterproof gearbox, the limit cavity is arranged at the end of the gearbox connecting plate, the tension adjustment seat is arranged at the top of the limit cavity and is sleeved on the outside of the main water channel, and the side wall of the tension adjustment seat adjusts the tightness through a tension adjustment bolt.

[0021] The advantages of the present invention over the prior art are that the present invention allows the user to easily switch between the two modes of steering mechanism drive and swing arm atomizer drive according to the actual working conditions through the steering switch. The V-shaped atomizer head and internal auxiliary atomizer plate equipped with the swing arm atomizer, combined with the side wall water guide plate and water guide groove design, can efficiently break up the water flow into fine and uniform water mist. The waterproof gearbox is provided with a speed regulating gear set, which is matched with a waterproof cover to effectively block water intrusion, ensure the stable operation of the internal mechanical structure, and extend the service life of the spray gun. The steering limit frame ensures that the main water channel is firmly connected to the steering mechanism through the gearbox connecting plate, the limit cavity and the elastic adjustment seat, avoiding loosening of components due to long-term use or external force impact, and can still maintain stable operation of the spray gun in the case of frequent switching of working modes and complex working environments, thereby reducing the maintenance frequency and cost. The auxiliary waterway and the steerable nozzle arranged on the base, combined with the diversified water outlet and water spray head design of the detachable nozzle, combined with the dual-mode switching function, enable the spray gun to be easily adapted to multiple scenes such as agricultural irrigation and garden maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The structure of a turbine worm spray gun with swing arm atomization function of the present invention is schematically shown. Figure 1 .

[0023] Figure 2 The structure of a turbine worm spray gun with swing arm atomization function of the present invention is schematically shown. Figure 2 .

[0024] Figure 3 The utility model is a front view of a turbine worm spray gun with a swing arm atomization function according to the present invention.

[0025] Figure 4 The utility model is a top view of a turbine worm spray gun with a swing arm atomization function according to the present invention.

[0026] Figure 5 It is a schematic diagram of the internal structure of the steering switch.

[0027] Figure 6 It is a schematic diagram of the structure of the waterproof gearbox and the driving worm.

[0028] Figure 7 It is a structural diagram of the speed regulating gear set.

[0029] Figure 8 It is a schematic structural diagram of embodiment 2 of the present invention.

[0030] Fig. 9 This is a schematic diagram of the structure of Embodiment 3 of the present invention. Figure 1 .

[0031] Fig.10 This is a schematic diagram of the structure of Embodiment 3 of the present invention. Figure 2 .

[0032] As shown in the figure: 1. Turbine worm spray gun body, 2. Swing arm atomizer, 3. Main water channel, 4. Base, 5. Removable nozzle, 6. Drive nozzle, 7. Steering switch, 8. Base connecting sleeve, 9. Steering worm, 10. Worm sleeve, 11. Switch handle, 12. Eccentric shaft, 13. Switching slide, 14. Connecting frame, 15. Swing arm, 16. Atomizing head, 17. Counterweight, 18. Waterproof gearbox, 19. Drive sleeve, 20. Drive worm, 21 , steering limit frame, 22, turbine, 23, auxiliary water channel, 24, auxiliary water outlet channel, 25, steerable nozzle, 26, nozzle sleeve, 27, sprinkler head, 28, counterweight mounting plate, 29, counterweight mounting hole, 30, limit plate, 31, water guide plate, 32, water guide groove, 33, auxiliary atomization plate, 34, box body, 35, speed control gear set, 36, speed control switch, 37, waterproof cover, 38, gearbox connecting plate, 39, limit cavity, 40, tension adjustment seat. DETAILED DESCRIPTION

[0033] In the description of the present invention, it is necessary to understand that the orientations or positional relationships indicated by terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “inside”, “outside”, “vertical” and “circumferential” are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] In the description of the present invention, "first feature" and "second feature" may include one or more of the features. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] The turbine worm gear spray gun with swing arm atomization function of the present invention is further described in detail below with reference to the accompanying drawings.

[0037] Combined with Figure 1-10, the present invention is introduced in detail.

[0038] A turbine worm spray gun with a swing arm atomization function comprises a turbine worm spray gun body 1 and a swing arm atomizer 2. The swing arm atomizer 2 is arranged on the top of the turbine worm spray gun body 1, and its front end is located at the water outlet of the turbine worm spray gun body 1, and is used to atomize the sprayed water flow. At the same time, due to the impact of the water flow, a deflection force is generated on the swing arm atomizer 2, thereby driving the entire spray gun to turn relative to the mounting seat.

[0039] The main body 1 of the turbine worm spray gun includes a main water channel 3, a base 4, and a driving steering mechanism. A detachable nozzle 5 is provided at the front end of the main water channel 3, which is convenient for replacing nozzles of different specifications according to actual needs. The rear end of the main water channel 3 is connected to the base 4 to provide stable support for the spray gun. The driving steering mechanism includes a driving nozzle 6 and a steering mechanism. The rear end of the driving nozzle 6 is connected to the base 4, and the front end is facing the steering mechanism. The turbine is driven to rotate by water flow, thereby driving the steering mechanism to move. The steering mechanism is connected and fixed to the main water channel 3, and the rear end of the steering mechanism is connected to the base 4 to achieve flexible adjustment of the direction of the spray gun. A steering switch 7 is provided at the connection between the steering mechanism and the base 4, which is used to control the engagement and separation of the steering mechanism and the steering gear inside the base 4. When the switching switch controls the steering mechanism to separate from the steering gear inside the base 4, the spray gun is controlled by the swing arm atomizer 2. At this time, the swing arm atomizer 2 can also be fixed to lift it, cancel the atomization function, and also cancel the steering function of the swing arm atomizer 2. When the switching switch controls the steering mechanism to engage with the steering gear inside the base 4, the swing arm atomizer 2 is fixed and lifted, and its atomization function is cancelled. At this time, the spray gun as a whole can be driven by the steering mechanism to steer. If the atomization function is needed at this time, an atomization rod extending downward can be added to the end of the swing arm atomizer 2 and fixed by screws, steel wire binding, etc.

[0040] The steering switch 7 includes a base connection sleeve 8, a steering worm 9, a worm sleeve 10, a switch handle 11 and an eccentric shaft 12. The base connection sleeve 8 is fixed to one side of the base, and the worm sleeve 10 is arranged inside the base connection sleeve 8 and is rotatably connected thereto. The steering worm 9 is arranged inside the worm sleeve 10, and an opening groove is provided on one side of the worm sleeve 10, and the steering worm 9 is exposed from the opening groove. One end of the eccentric shaft 12 is eccentrically connected to the steering worm 9, and the other end is connected to the axis of the driving worm 20 inside the steering mechanism. A switching chute 13 is provided on the base connection sleeve 8, and the switch handle 11 is in the switching chute 13 and passes through the worm sleeve 10 to connect the steering worm 9. Pulling the switch handle 11 to slide in the switching chute 13 can drive the worm sleeve 10 to rotate, so that the part of the steering worm 9 exposed at the opening groove is engaged or separated with the steering gear in the base 4, and the steering mechanism drives the steering and the swing arm atomizer 2 drives the steering, and the switching of these two driving modes is realized.

[0041] The swing arm atomizer 2 includes a connecting frame 14, a swing arm 15 and an atomizing head 16. The connecting frame 14 is detachably connected to the main waterway 3, which is convenient for installation and maintenance. The middle part of the swing arm 15 is rotatably connected to the front end of the connecting frame 14, and a movable and adjustable counterweight 17 is provided at the rear end for adjusting the balance and atomization range of the swing arm 15. The atomizing head 16 is connected to the front end of the swing arm 15, and is directly opposite to the water outlet of the detachable nozzle 5 in a natural state to ensure the best atomization effect.

[0042] The steering mechanism includes a waterproof gearbox 18, a driving sleeve 19 and a driving worm 20. One end of the driving sleeve 19 is connected to the base connecting sleeve 8 and the other end is connected to the waterproof gearbox 18, providing stable power transmission for the steering mechanism. The waterproof gearbox 18 is connected and fixed to the main waterway 3 through a steering limit frame 21, and the turbine 22 at the upper end of the waterproof gearbox 18 is rotatably arranged in the water spraying direction of the driving nozzle 6, and the turbine 22 is driven to rotate by water flow. The driving worm 20 is rotatably arranged in the driving sleeve 19, and one end is connected to the power output end of the waterproof gearbox 18 and the other end is connected to the eccentric shaft 12.

[0043] Combined with Figure 6-7 The waterproof gearbox 18 includes a box body 34, and a speed regulating gear set 35 is arranged inside the box body 34 for adjusting the rotation speed of the spray gun. A speed regulating switch 36 meshing with the speed regulating gear set 35 is arranged on the side wall of the box body 34, so that the operator can adjust the rotation speed of the spray gun according to actual needs. The power input end of the speed regulating gear set 35 is connected to the turbine 22 through a rotating shaft, and the power output end is connected to the driving worm 20 to achieve stable power transmission. A waterproof cover 37 is arranged at the bottom of the turbine 22, which is sleeved on the outside of the rotating shaft to prevent water from entering the box body 34, thereby ensuring the sealing and durability of the gearbox.

[0044] The water sprayed from the driving nozzle 6 drives the turbine 22 to rotate, and then transmits the power to the driving worm 20 through the speed regulating gear set 35 inside the waterproof gearbox 18, and the driving worm 20 transmits the power to the steering switch 7. In the process of power transmission, the steering speed is controlled by the cooperation of the speed regulating switch 36 and the speed regulating gear set 35.

[0045] The base 4 is provided with an auxiliary water channel 23 connected to the inside thereof, and the auxiliary water channel 23 includes an auxiliary water outlet channel 24 and a steerable nozzle 25, which is used to provide an additional water spraying function and increase the practicality of the spray gun. The detachable nozzle 5 includes a nozzle sleeve 26 and a water spray head 27, and the nozzle sleeve 26 is provided with a plurality of water outlets, and the end of each water outlet is connected to a water spray head 27, and the water spraying mode and flow rate can be adjusted as needed.

[0046] A counterweight mounting plate 28 is formed at the rear end of the swing arm 15, and a plurality of counterweight mounting holes 29 arranged from front to back are provided on the counterweight mounting plate 28. The counterweight block 17 is detachably connected to the counterweight mounting holes 29 by bolts, so that the position and weight of the counterweight block 17 can be adjusted according to actual needs.

[0047] A stopper 30 is provided on the side of the connecting frame 14. When the rear end of the swing arm 15 is pressed down, the bottom contacts the stopper 30. The stopper 30 blocks the rear end of the swing arm 15 from moving further downward, ensuring that the swing arm 15 swings stably within a set range. The swing arm 15 can be provided with one and rotatably connected to one side of the rotating frame, or two and symmetrically arranged about the rotating frame to meet the needs of different scenarios.

[0048] The atomizing head 16 is V-shaped, and the angle of the atomizing head 16 faces the water outlet of the turbine worm spray gun body 1 to ensure uniform atomization effect. The side wall of the atomizing head 16 is provided with a plurality of water guides 31 arranged horizontally from top to bottom, and a water guide groove 32 is formed between adjacent water guides 31 to guide water flow and increase the atomization area. An auxiliary atomizing plate 33 is provided inside the atomizing head 16, and the atomizing plate is connected to the inner walls on both sides of the atomizing head 16 to further improve the atomization effect.

[0049] The steering limit frame 21 includes a gearbox connecting piece 38, a limiting cavity 39 and a tension adjustment seat 40. The gearbox connecting piece 38 is detachably connected to the waterproof gearbox 18, which is convenient for installation and maintenance. The limiting cavity 39 is arranged at the end of the gearbox connecting piece 38, and is used to limit the rotation range of the waterproof gearbox 18. The tension adjustment seat 40 is arranged at the top of the limiting cavity 39 and is sleeved on the outside of the main waterway 3. The side wall is adjusted to a certain degree of tension by a tension adjustment bolt, so as to ensure the stability and reliability of the steering limit frame 21.

[0050] The specific implementation process of the turbine worm spray gun with swing arm atomization function of the present invention is as follows:

[0051] Example 1

[0052] When the spray gun is working, the steering mechanism can be used as the steering driving force to realize automatic steering irrigation of the spray gun; in this driving mode, water enters the spray gun from the base 4 and is sprayed out to the turbine 22 by the driving nozzle 6, thereby driving the turbine 22 to rotate, and the turbine 22 drives the speed regulating gear set 35 in the waterproof gearbox 18 to rotate, and then drives the driving worm 20 to rotate. The speed regulating switch 36 on one side of the waterproof gearbox 18 can control the rotation speed of the driving worm 20 to achieve rotation speed adjustment; the driving worm 20 is connected to the steering worm 9 through the eccentric shaft 12; the steering worm 9 is meshed with the steering gear in the base 4 by pulling the switch handle 11, thereby realizing automatic steering of the spray gun; in this process, the swing arm atomizer 2 can be fixed by the user, so that the atomizing head 16 at the front end is lifted and fixed to avoid being sprayed by the irrigation water sprayed by the detachable nozzle 5.

[0053] If the spray gun does not need to be turned, the switch handle 11 can be pulled in the reverse direction to disengage the steering worm 9 from the steering gear in the base 4. At this time, the spray gun can maintain a fixed direction for spraying.

[0054] If the swing arm atomizer 2 is required to drive the steering, the steering worm 9 is kept out of mesh with the steering gear in the base 4; at this time, the atomizing head 16 of the swing arm atomizer 2 is in front of the detachable nozzle 5 at the front end of the main water channel 3 of the spray gun in a natural state, and the sprayed water hits the atomizing head 16. At the same time, the atomizing head 16 is in an inclined state and moves downward under the impact of the hydraulic force. After moving downward, the counterweight block 17 at the rear end maintains balance through the lever principle and moves upward to continue to contact the water source, thereby realizing the repeated up and down movement of the atomizing head 16 for atomization. When the water hits the atomizing head, a deflection force is generated, which drives the spray gun to rotate as a whole. The steering amplitude and speed are both smaller than the steering mechanism; the steering speed can be adjusted by adjusting the position of the counterweight block 17 through the counterweight mounting hole 29.

[0055] During the irrigation process of the spray gun, the main water channel 3 serves as the main water outlet channel, and the detachable nozzle 5 serves as the main water outlet end; while the auxiliary water channel 23 plays a certain auxiliary role, and the steerable nozzle 25 assists in spraying water to achieve close-range irrigation.

[0056] Example 2

[0057] The difference from Example 1 is that, in this embodiment, the swing arm atomizer 2 has two swing arms 15 and is symmetrically arranged, the front ends of the two swing arms 15 are connected to the same atomizing head 16, and the rear ends of the two swing arms 15 are each provided with a counterweight block 17.

[0058] Example 3

[0059] Based on Examples 1 and 2, the detachable nozzle 5 includes a nozzle sleeve 26 and a water spray head 27. The nozzle sleeve 26 is provided with a plurality of water outlets, and each water outlet is connected to a water spray head 27 at the end, so that the water spray mode and flow rate can be adjusted as needed.

[0060] The water outlet can be arranged on any side of the main water channel 3, parallel to it or at a certain angle, and all of these arrangements should be within the scope of protection of this application. At the same time, the water outlet can also be fixed or detachable, or even only have a reserved hole and an external water pipe connection, which should also be within the scope of protection of this application.

[0061] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A turbine worm spray gun with swing arm atomization function, characterized in that: It comprises a turbine worm gear spray gun body (1) and a swing arm atomizer (2), wherein the swing arm atomizer (2) is arranged on the top of the turbine worm gear spray gun body (1) and the front end of the swing arm atomizer is located at the water outlet of the turbine worm gear spray gun body (1); The turbine worm gear spray gun body (1) comprises a main water channel (3), a base (4), and a driving steering mechanism; a detachable spray head (5) is provided at the front end of the main water channel (3); the rear end of the main water channel (3) is connected to the base (4); the driving steering mechanism comprises a driving nozzle (6) and a steering mechanism; the rear end of the driving nozzle (6) is connected to the base (4) and the front end faces the steering mechanism; the steering mechanism is connected to the main water channel (3) and the rear end of the steering mechanism is connected to the base (4); a steering switch (7) is provided at the connection between the steering mechanism and the base (4).

2. A turbine worm spray gun with swing arm atomization function according to claim 1, characterized in that: The steering switch (7) comprises a base connecting sleeve (8), a steering worm (9), a worm sleeve (10), a switch handle (11) and an eccentric shaft (12); the base connecting sleeve (8) is fixed to one side of the base; the worm sleeve (10) is arranged inside the base connecting sleeve (8) and is rotatably connected thereto; the steering worm (9) is arranged inside the worm sleeve (10); one end of the eccentric shaft (12) is eccentrically connected to the steering worm (9) and the other end is connected to the axis of a driving worm (20) inside the steering mechanism; a switching slide groove (13) is provided on the base connecting sleeve (8); the switch handle (11) is in the switching slide groove (13) and passes through the worm sleeve (10) to connect to the steering worm (9); the switch handle (11) is pulled to slide in the switching slide groove (13) to drive the steering worm (9) to engage or disengage with the steering gear in the base.

3. A turbine worm spray gun with swing arm atomization function according to claim 2, characterized in that: The swing arm atomizer (2) comprises a connecting frame (14), a swing arm (15) and an atomizing head (16); the connecting frame (14) is detachably connected to the main water channel (3); the middle portion of the swing arm (15) is rotatably connected to the front end of the connecting frame (14); a movable and adjustable counterweight (17) is provided at the rear end of the swing arm (15); the atomizing head (16) is connected to the front end of the swing arm (15); and the atomizing head (16) is directly opposite to the water outlet of the detachable spray head (5) in a natural state.

4. The turbine worm spray gun with swing arm atomization function according to claim 3, characterized in that: The steering mechanism comprises a waterproof gearbox (18), a driving sleeve (19) and a driving worm (20); one end of the driving sleeve (19) is connected to the base connecting sleeve (8), and the other end is connected to the waterproof gearbox (18); the waterproof gearbox (18) is connected to the main waterway (3) and fixed via a steering limit frame (21), and a turbine (22) at the upper end of the waterproof gearbox (18) is rotatably arranged in the water spraying direction of the driving nozzle (6); the driving worm (20) is rotatably arranged in the driving sleeve (19), and one end is connected to the power output end of the waterproof gearbox (18), and the other end is connected to the eccentric shaft (12).

5. The turbine worm spray gun with swing arm atomization function according to claim 4, characterized in that: The base (4) is provided with an auxiliary water channel (23) in communication with the interior thereof, the auxiliary water channel (23) comprising an auxiliary water outlet channel (24) and a steerable spray head (25), a plurality of auxiliary water outlet channels (24) are provided and the end of each auxiliary water outlet channel (24) is connected to the steerable spray head (25). The detachable spray head (5) comprises a spray head sleeve (26) and a water spray head (27); the spray head sleeve (26) is provided with a plurality of water outlets, and the end of each water outlet is connected to the water spray head (27).

6. The turbine worm spray gun with swing arm atomization function according to claim 5, characterized in that: A counterweight mounting plate (28) is formed at the rear end of the swing arm (15), and a plurality of counterweight mounting holes (29) arranged from front to back are provided on the counterweight mounting plate (28), and the counterweight block (17) is detachably connected to the counterweight mounting holes (29) by bolts.

7. The turbine worm spray gun with swing arm atomization function according to claim 6, characterized in that: A limiting piece (30) is provided on the side of the connecting frame (14), and when the rear end of the swing arm (15) is pressed down, the bottom thereof contacts the limiting piece (30), and the limiting piece (30) prevents the rear end of the swing arm (15) from moving further downward; The swing arm (15) is provided with one and is rotatably connected to one side of the rotating frame, or the swing arm (15) is provided with two and is symmetrically arranged with respect to the rotating frame.

8. The turbine worm spray gun with swing arm atomization function according to claim 7, characterized in that: The atomizing head (16) is V-shaped, the angle of the atomizing head (16) faces the water outlet of the turbine worm spray gun body (1), the side wall of the atomizing head (16) is provided with a plurality of water guide plates (31) arranged horizontally from top to bottom, and a water guide groove (32) is formed between adjacent water guide plates (31); an auxiliary atomizing plate (33) is provided inside the atomizing head (16), and the atomizing plate is connected to the inner walls on both sides of the atomizing head (16).

9. The turbine worm spray gun with swing arm atomization function according to claim 4, characterized in that: The waterproof gearbox (18) comprises a box (34), a speed regulating gear set (35) is arranged inside the box (34), a speed regulating switch (36) meshing with the speed regulating gear set (35) is arranged on the side wall of the box (34), a power input end of the speed regulating gear set (35) is connected to a turbine (22) via a rotating shaft, and a power output end is connected to a driving worm (20), and a waterproof cover (37) is arranged at the bottom of the turbine (22) and is sleeved on the outside of the rotating shaft to prevent water from entering the box (34).

10. The turbine worm spray gun with swing arm atomization function according to claim 4, characterized in that: The steering limit frame (21) comprises a gearbox connecting plate (38), a limit cavity (39) and a tension adjustment seat (40); the gearbox connecting plate (38) is detachably connected to the waterproof gearbox (18); the limit cavity (39) is arranged at the end of the gearbox connecting plate (38); the tension adjustment seat (40) is arranged at the top of the limit cavity (39) and is sleeved on the outside of the main water channel (3); and the side wall of the tension adjustment seat (40) is used to adjust the tension by means of a tension adjustment bolt.

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