Water breaker self-adaptive to nozzle direction

Abstract

The invention discloses a nozzle direction self-adaptive water breaker which is applied to a rotary water gun, the rotary water gun comprises a main water pipe, and one end of the main water pipe is connected with a base through a connecting elbow; a water inlet is formed in the base; the other end of the main water pipe is communicated and connected with a water distribution main sleeve of a water distribution pipe, and the water distribution pipe comprises the water distribution main sleeve, a first water distribution sleeve and a second water distribution sleeve; the first water diversion sleeve is communicated and connected with the first nozzle; the second water diversion sleeve is communicated and connected with the second nozzle; the water breaking device is characterized in that a water breaking main rod is sleeved with first water breaking rod teeth, the first water breaking rod teeth are fixed to the water breaking main rod in the circumferential direction, and one end of a first water breaking rod is connected to the water breaking main rod through a universal connector; a second water crushing rod tooth is fixed at one end of the second water crushing rod, and the second water crushing rod tooth is meshed with the first water crushing rod tooth; the other end of the first water crushing rod is connected to the first water crushing elbow through a universal connector, and the other end of the second water crushing rod is connected to the second water crushing elbow through a universal connector. The water breaking elbow can be automatically adjusted when the direction of the nozzle is adjusted.

Description

Technical Field

[0001] The method of the present invention relates to an irrigation device, and more particularly to a water breaker with adaptive nozzle direction. Background Art

[0002] Prior art CN213194177U discloses a rotary sprinkler gun, comprising a pipe body and a rotating base. The rotating base is divided into an upper base and a lower base. The pipe body is connected to the upper base of the rotating base, which is sleeved on the lower base and can rotate freely around the lower base. The upper base is internally provided with a nut bearing seat, which is fixedly mounted on the lower base. The nut bearing seat has an external nut at its upper end and a flat bearing in its lower cavity. A steering water pipe is provided below the pipe body, and a steering wheel is provided at the front end of the steering water pipe. The steering wheel is connected to the external nut via a worm gear mechanism and a drive rod. A pressurizing device is provided at the junction of the steering water pipe and the rotating base to increase water pressure. The worm gear and the flat bearing rotate in conjunction, resulting in more flexible rotation compared to conventional worm gear transmission, reducing the impact of water pressure on steering, improving work efficiency, and extending the service life of the device. Prior art CN217140787U also discloses a spray gun with an adjustable elevation component.

[0003] The spray guns in the above prior art all have a single nozzle, a small scope of use, and no corresponding water-breaking rod. Summary of the Invention

[0004] In order to solve the above problems, the present invention provides a water breaker with adaptive nozzle direction. The technical solution of the present invention is as follows:

[0005] A water breaker with adaptive nozzle direction is applied to a rotary water spray gun, which includes a main water pipe, one end of which is connected to a base through a connecting elbow; a water inlet is provided inside the base; the other end of the main water pipe is connected to a water distribution main sleeve of a water distribution pipe, and the water distribution pipe includes a water distribution main sleeve, a first water distribution sleeve, and a second water distribution sleeve; the first water distribution sleeve is connected to a first nozzle; the second water distribution sleeve is connected to a second nozzle; the water breaker includes: a first water-breaking rod tooth is mounted on and circumferentially fixed to a water-breaking main rod, one end of the first water-breaking rod is connected to the water-breaking main rod through a universal connector; a second water-breaking rod tooth is fixed to one end of the second water-breaking rod, and the second water-breaking rod teeth are meshed with the first water-breaking rod teeth; the other end of the first water-breaking rod is connected to the first water-breaking elbow through a universal connector, and the other end of the second water-breaking rod is connected to the second water-breaking elbow through a universal connector.

[0006] Furthermore, the first water-breaking elbow and the second water-breaking elbow are installed on the rotary water spray gun through a connecting plate.

[0007] Furthermore, a contact block provided on one end of the water-breaking main rod abuts against an eccentric wheel on the base.

[0008] Furthermore, the first water-breaking elbow and the second water-breaking elbow can rotate circumferentially and slide axially relative to the rotating water spray gun, and are used in conjunction with the first nozzle and the second nozzle respectively.

[0009] Furthermore, the water-breaking main rod performs reciprocating motion driven by the eccentric wheel, drives the first water-breaking rod and the second water-breaking rod to rotate through gear meshing, and further drives the first water-breaking elbow and the second water-breaking elbow to rotate.

[0010] Furthermore, the rotary water spray gun also includes a valve control system, which includes a first water distribution sleeve valve and a second water distribution sleeve valve. By opening or closing the first water distribution sleeve valve and the second water distribution sleeve valve, the water flow into the first nozzle and the second nozzle can be controlled to achieve multiple combination usage modes.

[0011] Furthermore, the first water-breaking rod teeth and / or the second water-breaking rod teeth are drum-shaped teeth.

[0012] The present invention has the following technical effects: 1. An efficient water breaker that improves irrigation effect. The water breaker of the present invention consists of a water-breaking main rod, a first water-breaking rod, a second water-breaking rod, a first water-breaking elbow, a second water-breaking elbow and a third water-breaking nail. The water breaker of the present invention realizes the simultaneous swinging water breaking of more than two nozzles and is suitable for the case of multiple nozzles. 2. The water breaker of the present invention can automatically adapt to the direction adjustment of the nozzle and automatically adjust. In the present invention, the first water-breaking rod teeth are mounted on and circumferentially fixed to the water-breaking main rod, and one end of the first water-breaking rod is connected to the water-breaking main rod through a universal connector; the second water-breaking rod teeth are fixed to one end of the second water-breaking rod, and the second water-breaking rod teeth are engaged with the first water-breaking rod teeth; the other end of the first water-breaking rod is connected to the first water-breaking elbow through a universal connector, and the other end of the second water-breaking rod is connected to the second water-breaking elbow through a universal connector. The first water-breaking elbow and the second water-breaking elbow are installed on the rotating water spray gun through a connecting plate. In this way, when the direction of the rotating water spray gun is adjusted to drive the connecting plate to rotate, the first water-breaking elbow and the second water-breaking elbow can automatically change their angles under the restriction of the connecting plate, thereby adapting the nozzles and avoiding the need to adjust the water-breaking elbows separately when adjusting the angles of the two nozzles. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 Shown is a perspective view of the present invention;

[0014] Figure 2 Another perspective view of the present invention is shown;

[0015] Figure 3 Shows a schematic diagram of the water distribution pipe of the present invention;

[0016] Figure 4 shows a top view of the present invention;

[0017] Figure 5 Shown Figure 4 Cross-section of the middle AA section;

[0018] Figure 6 Another perspective view of the present invention is shown;

[0019] Figure 7 Shown Figure 6 A local enlarged schematic diagram in FIG.

[0020] Figure 8 A partial schematic diagram of the present invention including a first nozzle is shown;

[0021] Figure 9 A partial schematic diagram of the present invention including a third nozzle is shown. DETAILED DESCRIPTION

[0022] The following describes the embodiments of the present invention through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different perspectives and applications without departing from the spirit of the present invention. It should be noted that any process equipment or devices not specifically noted in the following examples are conventional equipment or devices in the art. Furthermore, it should be understood that the reference to one or more method steps in the present invention does not exclude the presence of other method steps before or after the combination step, or the insertion of other method steps between these explicitly mentioned steps, unless otherwise specified. It should also be understood that the reference to one or more device / device combinations in the present invention does not exclude the presence of other devices / devices before or after the combination step, or the insertion of other devices / devices between two explicitly mentioned devices / devices, unless otherwise specified. Furthermore, unless otherwise specified, the numbering of each method step is merely a convenient tool for identifying the method steps, and is not intended to limit the order of the method steps or the scope of the present invention. Any changes or adjustments to their relative relationships, without materially altering the technical content, should be considered within the scope of the present invention.

[0023] The meanings of the reference numerals in the present invention are as follows: main water pipe 1, water distribution main casing 10, first water distribution casing 11, second water distribution casing 12, third water distribution casing 13, first connecting pipe 111, second connecting pipe 121, third connecting pipe 131, base 2, connecting elbow 3, water-breaking main rod 4, first water-breaking rod 41, second water-breaking rod 42, contact block 4001, first water-breaking elbow 411, second water-breaking elbow 412, reversing nozzle 5, reversing Impeller 6, reversing transmission mechanism 7, reversing nozzle toggle mechanism 8, first water distribution sleeve 11, first water distribution sleeve valve 101, first rear pipe 1102; first water-breaking rod teeth 401, second water-breaking rod teeth 402; first nozzle 91, auxiliary nozzles 911 and 931, auxiliary nozzle water-breaking pin 912, switch valve 913, third water-breaking pin 431, third nozzle 93, second water distribution sleeve valve 102, third water distribution sleeve valve 103.

[0024] For the purposes of this disclosure, the term "connection" or "communication connection" with respect to components having hollow portions, such as "tubes," "nozzles," and "valves," means that fluids such as water can flow through the components. For other components not having hollow portions, "connection" means that the components are physically integrated, regardless of whether they are separable or inseparable.

[0025] The multi-nozzle adaptive water-breaking rod of the present invention is used for a rotating water spray gun.

[0026] The rotary water spray gun is mainly composed of a main water pipe 1, a water distribution pipe, multiple nozzles, a water breaker, a valve control system, and a reversing rotation component. These components work together to achieve switching between multiple irrigation modes. The specific contents of the water spray gun are as follows.

[0027] Main water pipe and base: Main water pipe 1, serving as the primary water channel, connects to base 2 at one end via a connecting elbow 3. Base 2 houses a water inlet, the starting point for water flow into the spray gun. Base 2 is typically secured to a shelf or other sturdy structure to ensure the gun's stability during operation. When water is pumped into base 2 via a water pump, it flows through connecting elbow 3 and enters main water pipe 1.

[0028] The other end of the main water pipe 1 is connected to the main water distribution pipe 10 of the water distribution pipe. The water distribution pipe includes the main water distribution pipe 10, a first water distribution pipe 11, a second water distribution pipe 12, and may also include a third water distribution pipe 13. The main water distribution pipe 10, as the main part of the water distribution pipe, is responsible for directing water flow to each water distribution pipe.

[0029] The first water distribution sleeve 11 is connected to the first connecting pipe 111 through the first water distribution sleeve valve 101 and the first rear connecting pipe 1102, and the first connecting pipe 111 is further connected to the first nozzle 91; the second water distribution sleeve 12 and (if including the third water distribution sleeve 13) the third water distribution sleeve 13 have a similar structure to the first water distribution sleeve 11, and are respectively connected to the corresponding connecting pipes and nozzles through their respective valves and rear connecting pipes. By opening or closing the first water distribution sleeve valve 101, the second water distribution sleeve valve 102 or the third water distribution sleeve valve 103 (if the third water distribution sleeve 13 is included), the water flow into the first nozzle 91, the second nozzle 92 or the third nozzle 93 (if the third water distribution sleeve 13 is included), and various combination usage modes can be achieved, such as the first nozzle 91, the second nozzle 92, and the third nozzle 93 (if the third water distribution sleeve 13 is included) are used separately; the first nozzle 91 and the second nozzle 92 are used in combination; the first nozzle 91 and the third nozzle 93 (if the third water distribution sleeve 13 is included) are used in combination; the second nozzle 92 and the third nozzle 93 (if the third water distribution sleeve 13 is included) are used in combination; the first nozzle 91, the second nozzle 92, and the third nozzle 93 (if the third water distribution sleeve 13 is included) are used in combination.

[0030] Nozzle Structure: The water spray gun is equipped with at least two main nozzles, namely the first nozzle 91 and the second nozzle 92. Each main nozzle is also equipped with two secondary nozzles. Each nozzle is connected to a connecting pipe via a rotary joint, allowing for adjustable spray direction. A third nozzle 93 may also be provided, with similar features to the first and second nozzles.

[0031] Taking the first nozzle 91 as an example, it is connected to the first connecting pipe 111 and is flanked by two secondary nozzles 911. Each secondary nozzle is equipped with a secondary nozzle water-breaking pin 912 and an on / off valve 913. The second and third nozzles 92 and 93 have similar structures to the first nozzle 91, each equipped with a secondary nozzle, secondary nozzle water-breaking pin, and an on / off valve. By opening or closing the on / off valves of each secondary nozzle, the water flow into the secondary nozzles can be controlled, achieving more precise irrigation control.

[0032] Reversing rotation component: When the base 2 is pumped with water through the water pump, the water not only enters the main water pipe 1 for water distribution, but also enters the reversing nozzle 5 at the same time. The water is ejected from the reversing nozzle 5, driving the reversing impeller 6 to rotate. The rotation of the reversing impeller 6 drives the reversing transmission mechanism 7, and then drives the entire water spray gun (especially the water distribution pipe part) to rotate to expand the irrigation range. When it rotates to a certain extreme position, the reversing nozzle toggle mechanism 8 is triggered, and the reversing nozzle 5 is toggled to change the spray direction aligned with the reversing impeller, thereby driving the reversing impeller 6 to rotate in the opposite direction, realizing the reciprocating rotation of the water spray gun (for specific implementation, please refer to the content of CN213194177U).

[0033] The focus of the present invention is on the water breaker, which consists of a water-breaking main rod 4, a first water-breaking rod 41, a second water-breaking rod 42, a first water-breaking elbow 411, a second water-breaking elbow 412 and a third water-breaking nail 431 (such as including a third water distribution sleeve 13), and is used to break up the sprayed water flow to improve the irrigation effect.

[0034] One end of the water-breaking main rod 4 is provided with a contact block 4001, which abuts the eccentric wheel on the base 2. The rotation of the eccentric wheel drives the water-breaking main rod 4 to reciprocate (for specific implementation, please refer to the content of CN213194177U). The water-breaking main rod 4 is fitted with a first water-breaking rod tooth 401 and fixed circumferentially. The first water-breaking rod 41 is connected to the water-breaking main rod 4 via a universal connector, and the second water-breaking rod 42 is fixedly connected to the second water-breaking rod tooth 402. The second water-breaking rod tooth 402 engages with the first water-breaking rod tooth 401 to achieve power transmission. The other end of the first water-breaking rod 41 is connected to the first water-breaking elbow 411 via a universal connector, and the other end of the second water-breaking rod 42 is also connected to the second water-breaking elbow 412 via a universal connector. The first water-breaking elbow 411 and the second water-breaking elbow 412 are mounted on the rotating water spray gun via a connecting plate, and can rotate circumferentially and slide axially relative to the water spray gun, respectively cooperating with the first nozzle 91 and the second nozzle 92.

[0035] The water breaker design of the present invention realizes the water breaker operation of two nozzles at the same time, thereby expanding the application range of the water breaker.

[0036] A third water-breaking spike 431 is provided adjacent to the third nozzle 93 (e.g., including the third water-dividing sleeve 13) to achieve the water-breaking function. Rotation of the main water-breaking rod 4 drives the first water-breaking rod tooth 401, which in turn drives the meshed second water-breaking rod tooth 402, causing the first and second water-breaking rods 41, 42 to rotate, and driving the first and second water-breaking elbows 411, 412 to rotate, thereby breaking up the water jetted from the first and second nozzles.

[0037] The water breaker of the present invention has a first water breaker rod tooth mounted on and circumferentially fixed to the main water breaker rod. The first water breaker rod is connected to the main water breaker rod via a universal connector, and the second water breaker rod is fixedly connected to the second water breaker rod tooth, which meshes with the first water breaker rod tooth. This gear meshing method achieves precise power transmission. When the main water breaker rod reciprocates, it drives the first water breaker rod tooth to rotate, which in turn drives the meshed second water breaker rod tooth to rotate, causing the first and second water breaker rods to rotate accordingly. This gear transmission design has the advantages of high transmission efficiency and accurate transmission ratio, ensuring that the first and second water breaker rods rotate at a stable speed and angle, thereby providing reliable protection for subsequent water breaker operations.

[0038] The first water-breaking rod teeth and the second water-breaking rod teeth of the present invention can both or either adopt drum-shaped teeth. By adopting drum-shaped teeth, the axes of the first water-breaking rod teeth and the second water-breaking rod teeth can have a certain angle, and the axes of the first water-breaking rod teeth and the second water-breaking rod teeth do not have to be parallel. At the same time, the operation is more stable when using drum-shaped teeth.

[0039] The other end of the first water-breaking rod is connected to the first water-breaking elbow via a universal connector, while the other end of the second water-breaking rod is connected to the second water-breaking elbow via a similar universal connector. The first and second water-breaking elbows are mounted on the rotating water-spray gun via a connecting plate, allowing for circumferential rotation and axial sliding relative to the gun, respectively, to operate in conjunction with the first and second nozzles. When the rotating water-spray gun is adjusted, thereby rotating the connecting plate, the first and second water-breaking elbows automatically adjust their angles within the constraints of the connecting plate, thereby adapting to the nozzles and eliminating the need to adjust the angles of the two nozzles separately.

[0040] When the first and second water-breaking arms rotate, they drive the first and second water-breaking elbows to rotate. When these elbows come into contact with the water flow from the nozzles, their unique shapes and motion paths break the water flow into fine droplets. This synergistic effect of multiple components greatly improves the efficiency and effectiveness of water breaking, enabling the water flow to be more evenly dispersed across the irrigation area, thereby enhancing irrigation quality.

[0041] Each nozzle is connected to the connecting pipe via a rotating joint, allowing for adjustable spray direction. The first and second water-breaking elbows of the water breaker can rotate circumferentially and slide axially relative to the spray gun, a design that complements the nozzle's adjustability. Regardless of the nozzle's spray direction, the first and second water-breaking elbows rotate and slide to precisely contact the water flow from the nozzle, effectively breaking up the water.

[0042] For example, when irrigating irregularly shaped areas, the nozzle's spray direction needs to be adjusted to cover the entire area. In this case, the water-breaking elbow automatically adjusts its position as the nozzle's direction changes, maintaining optimal contact with the water flow and ensuring that the water-breaking effect is not affected. This flexible adjustability allows the water-breaking device to adapt to a variety of complex irrigation scenarios, improving irrigation precision and efficiency.

[0043] The water breaker breaks up the sprayed water into fine, uniform droplets, breaking it up into smaller, more uniform droplets. As the droplets drift through the air, they facilitate heat exchange with the air, reducing evaporation losses. Furthermore, the even distribution of droplets ensures that every area within the irrigation area receives the appropriate amount of water, avoiding localized waterlogging and insufficient irrigation.

[0044] The reversing rotation assembly enables the entire spray gun to reciprocate, while the water breaker works in conjunction with the spray gun to further expand the irrigation range. As the spray gun rotates, the water breaker breaks up the water flow from the nozzles in different directions, allowing the fine water droplets to cover a larger area.

[0045] In practical applications, this expanded irrigation range can reduce the number of irrigation equipment required and lower irrigation costs. It can also improve irrigation efficiency and shorten irrigation time, making it particularly suitable for irrigation operations on large farmlands.

[0046] The water spray gun of the present invention operates as follows: After water is pumped into the base 2 via a water pump, it flows through the connecting elbow 3 into the main water pipe 1. It then enters the main water distribution pipe 10 of the water distribution pipe, where it is distributed through the first water distribution pipe 11, the second water distribution pipe 12, and the third water distribution pipe 13. Depending on irrigation needs, the corresponding water distribution pipe valves and the on / off valves of the auxiliary nozzles are opened or closed to control the flow of water to different nozzles. Simultaneously, the water flows into the reversing nozzle 5, driving the reversing impeller 6 to rotate, driving the entire water spray gun to reciprocate, expanding the irrigation range.

[0047] Figure 1 This figure shows the overall appearance of a water spray gun featuring an adaptive nozzle direction water breaker. As can be seen, the main water pipe 1 extends vertically downward and connects to the base 2 via a connecting elbow 3. The water distribution pipe can be controlled via an external valve. The nozzle system is located at the front of the water spray gun, allowing for easy adjustment of the spray direction.

[0048] Figure 2 Shows the appearance of the water gun from another angle. Figure 1 compared to, Figure 2 The layout of the nozzle system and the location of the water breaker are shown. Each nozzle is connected to the connecting pipe via a swivel joint, allowing for adjustable spray direction. The water breaker is located behind the nozzle and achieves water breaker function through a gear transmission.

[0049] Figure 3 The structure of the water distribution pipe is shown in detail. It consists of a main water distribution pipe 10, a first water distribution pipe 11, a second water distribution pipe 12, and a third water distribution pipe 13. Each water distribution pipe is connected to a corresponding downstream pipe via a valve to distribute and control the water flow. The main water distribution pipe 10 serves as the primary water flow channel and is connected to the main water pipe 1.

[0050] Figure 4 This is a top view of the water spray gun, showing the layout of the top of the water spray gun.

[0051] Figure 5 for Figure 4The sectional view of the middle AA section shows the internal structure of the water gun in detail. As can be seen from the figure, the connection mode of the main water pipe 1 and the water distribution main sleeve pipe 10, the connection mode of the water distribution sleeve pipe and the rear connecting pipe, and the transmission mode of the water breaker, etc.

[0052] Figure 6 The appearance of the water gun is shown from another angle, and the part of the water breaker is highlighted in particular. As can be seen from the figure, the water breaker main rod 4 is driven by the eccentric wheel to make reciprocating motion, and the first water breaker rod 41 and the second water breaker rod 42 are driven to rotate through gear engagement. The first water breaker elbow 411 and the second water breaker elbow 412 are installed on the water gun through the connecting plate, and can rotate circumferentially and slide axially relative to the water gun.

[0053] Figure 7 The partial enlarged view in Figure 6 shows the transmission part of the water breaker in detail. As can be seen from the figure, the engagement mode of the first water breaker rod tooth 401 and the second water breaker rod tooth 402, and the structure of the universal connector, etc.

[0054] Figure 8 The partial structure containing the first nozzle 91 is shown. As can be seen from the figure, the first nozzle 91 is connected with the first water distribution sleeve pipe 11 through the first connecting pipe 111, and two auxiliary nozzles 911 are arranged beside. Each auxiliary nozzle is provided with an auxiliary nozzle water breaker pin 912 and a switch valve 913, and the opening and closing of the auxiliary nozzle can be controlled independently.

[0055] Figure 9 The partial structure containing the third nozzle 93 is shown. As can be seen from the figure, the third nozzle 93 is connected with the third water distribution sleeve pipe 13 through the third connecting pipe, and two auxiliary nozzles and corresponding water breaker pins and switch valves are arranged beside. The third water breaker pin 431 is used in cooperation with the third nozzle 93 to realize the water breaking function.

[0056] When the water breaker is applied to the water gun, the water breaker main rod 4 is driven by the eccentric wheel to make reciprocating motion, and the first water breaker rod 41 and the second water breaker rod 42 are driven to rotate through gear engagement, and then the first water breaker elbow 411 and the second water breaker elbow 412 are driven to rotate, so as to realize the water breaking treatment of the water flow sprayed by the first nozzle 91 and the second nozzle 92. At the same time, the opening and closing of the corresponding nozzles are controlled by switching the water distribution sleeve pipe valves, and the user can select to use a certain nozzle alone, two nozzles in combination or three nozzles at the same time according to actual needs, so as to meet the irrigation needs in different scenes.

[0057] Specifically, the single use mode: only the first water distribution sleeve pipe valve 101 can be opened to make the first nozzle 91 work alone, or only the second water distribution sleeve pipe valve 102 can be opened to make the second nozzle 92 work independently, or only the third water distribution sleeve pipe valve 103 can be opened to make the third nozzle 93 spray water alone.

[0058] Two-by-two combination usage mode: open the first water diversion sleeve valve 101 and the second water diversion sleeve valve 102, and the first nozzle 91 and the second nozzle 92 work simultaneously; open the first water diversion sleeve valve 101 and the third water diversion sleeve valve 103, and the first nozzle 91 and the third nozzle 93 spray water in coordination; open the second water diversion sleeve valve 102 and the third water diversion sleeve valve 103, and the second nozzle 92 and the third nozzle 93 work together.

[0059] Three-nozzle combination use mode: the first water distribution sleeve valve 101, the second water distribution sleeve valve 102 and the third water distribution sleeve valve 103 are opened at the same time, and the first nozzle 91, the second nozzle 92 and the third nozzle 93 are all put into operation.

[0060] The present invention has the following advantages:

[0061] This highly efficient water breaker improves irrigation effectiveness. The water breaker comprises a main water breaker rod, a first water breaker rod, a second water breaker rod, a first water breaker elbow, and a second water breaker elbow. The water breaker can simultaneously swing and breaker water for two or more nozzles, making it suitable for multiple nozzle applications.

[0062] The water breaker of the present invention can automatically adapt to the direction adjustment of the nozzle and automatically adjust. In the present invention, a first water breaker rod tooth is mounted on and circumferentially fixed to the main water breaker rod. One end of the first water breaker rod is connected to the main water breaker rod via a universal connector; one end of the second water breaker rod is fixed to a second water breaker rod tooth, and the second water breaker rod tooth engages with the first water breaker rod tooth; the other end of the first water breaker rod is connected to the first water breaker elbow via a universal connector, and the other end of the second water breaker rod is connected to the second water breaker elbow via a universal connector. The first and second water breaker elbows are mounted on a rotating water spray gun via a connecting plate. In this way, when the direction of the rotating water spray gun is adjusted, thereby driving the connecting plate to rotate, the first and second water breaker elbows can automatically change angles within the constraints of the connecting plate, thereby adapting to the nozzle, avoiding the need to adjust the water breaker elbows separately when adjusting the angles of the two nozzles.

[0063] The above description is only a specific embodiment of the present invention. Under the above teachings of the present invention, those skilled in the art may make other improvements or modifications based on the above embodiments. Those skilled in the art should understand that the above description is only to better explain the purpose of the present invention, and the scope of protection of the present invention shall be based on the scope of protection of the claims.

[0064] Furthermore, those skilled in the art will appreciate that although some embodiments described herein include certain features included in other embodiments but not other features, combinations of features from different embodiments are intended to be within the scope of the present invention and to form different embodiments. For example, in the claims below, any of the claimed embodiments may be used in any combination.

Claims

1. A water breaker with an adaptive nozzle direction, which is applied to a rotary water spray gun, comprising a main water pipe, one end of which is connected to a base via a connecting elbow; a water inlet is provided inside the base; the other end of the main water pipe is connected to a main water distribution sleeve of a water distribution pipe, the water distribution pipe comprising a main water distribution sleeve, a first water distribution sleeve, and a second water distribution sleeve; the first water distribution sleeve is connected to a first nozzle; the second water distribution sleeve is connected to a second nozzle; and the following features are provided: The water breaker includes: a first water-breaking rod tooth is mounted on and circumferentially fixed on a main water-breaking rod, one end of the first water-breaking rod is connected to the main water-breaking rod through a universal connector; a second water-breaking rod tooth is fixed to one end of a second water-breaking rod, the second water-breaking rod tooth is engaged with the first water-breaking rod tooth; the other end of the first water-breaking rod is connected to a first water-breaking elbow through a universal connector, and the other end of the second water-breaking rod is connected to a second water-breaking elbow through a universal connector.

2. The water breaker with adaptive nozzle direction according to claim 1, characterized in that: The first water-breaking elbow and the second water-breaking elbow are mounted on the rotary water spray gun via a connecting plate.

3. The water breaker with adaptive nozzle direction according to claim 1, characterized in that: A contact block arranged on one end of the water-breaking main rod abuts against an eccentric wheel on the base.

4. The water breaker with adaptive nozzle direction according to claim 2, characterized in that: The first water-breaking elbow and the second water-breaking elbow can rotate circumferentially and slide axially relative to the rotating water spray gun, and are used in conjunction with the first nozzle and the second nozzle respectively.

5. The water breaker with adaptive nozzle direction according to claim 3, characterized in that: The water-breaking main rod performs reciprocating motion driven by the eccentric wheel, drives the first water-breaking rod and the second water-breaking rod to rotate through gear meshing, and further drives the first water-breaking elbow and the second water-breaking elbow to rotate.

6. The water breaker with adaptive nozzle direction according to claim 1, characterized in that: The rotary water spray gun also includes a valve control system, which includes a first water distribution sleeve valve and a second water distribution sleeve valve. By opening or closing the first water distribution sleeve valve and the second water distribution sleeve valve, the water flow into the first nozzle and the second nozzle can be controlled to achieve multiple combined usage modes.

7. The water breaker with adaptive nozzle direction according to claim 1, characterized in that: The first water-breaking rod teeth and / or the second water-breaking rod teeth are drum-shaped teeth.

Images