Ground sprayer capable of swinging back and forth for watering

Abstract

The utility model relates to the technical field of ground sprayers, and discloses a ground sprayer capable of swinging back and forth for watering, which solves the problems in the background technology, and comprises a base, the top of the base is fixedly connected with a fixing clamp, the fixing clamp is provided with a protective shell, an inner cavity of the protective shell is fixedly provided with a middle clamping plate, and the middle clamping plate is fixedly connected with the base. A first fixing rod is fixedly connected to the side face of the middle clamping plate and rotationally sleeved with a first water rotating wheel, a first through hole and a second through hole are formed in the bottom of the side face of the middle clamping plate, a switching hook is inserted into an inner cavity of the first through hole, and a shifting piece is fixedly connected to one end of the switching hook. The shifting piece is used in cooperation with the first water rotating wheel, and a pressure reducing mechanism is arranged in an inner cavity of the second through hole. The automatic angle adjusting device has the advantages that the automatic angle adjusting can be achieved, so that the sprinkling irrigation range of ground spraying can be enlarged, capital investment can be reduced, the workload of workers can be reduced, and then the practicability of the whole device is improved.

Description

Technical Field

[0001] This utility model belongs to the field of ground spraying technology, specifically a ground sprayer that can swing back and forth to spray water. Background Technology

[0002] Sprinkler irrigation is an irrigation method that uses mechanical and power equipment to spray pressurized water through sprinklers (or nozzles) into the air, where it is dispersed into small droplets or forms a mist that falls onto plants and the ground. Sprinkler irrigation equipment consists of an inlet pipe, a pump, a water delivery pipe, a sprinkler pipe, and sprinklers (or nozzles), and has advantages such as saving water, not damaging soil structure, regulating ground climate, and not being limited by terrain.

[0003] However, there are still some problems with the use of existing ground sprinklers. The existing ground sprinklers are generally fixed during installation, which limits the range of irrigation and reduces their practicality. When irrigation is needed for a large area, either more ground sprinklers need to be installed, which increases costs, or the angle of the ground sprinklers needs to be adjusted manually, which increases the workload of the staff, is time-consuming and labor-intensive, and reduces the practicality of the entire device. To address this, we have proposed a ground sprinkler that can swing back and forth to water. Utility Model Content

[0004] The main purpose of this invention is to provide a ground sprinkler that can swing back and forth to water, which can effectively solve the problem that ground sprinklers are generally fixed during installation, resulting in a limited range of water spraying and low practicality. When watering a large area, either more ground sprinklers need to be installed, which increases costs, or the angle of the ground sprinklers needs to be manually adjusted, which increases the workload of workers, is time-consuming and labor-intensive, and thus reduces the practicality of the entire device.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A ground sprinkler that can swing back and forth to water, including a base, a fixing clip fixedly connected to the top of the base, a protective shell mounted on the fixing clip, a middle clamp plate fixedly installed inside the protective shell, a first fixing rod fixedly connected to the side of the middle clamp plate, a first water wheel rotatably sleeved on the first fixing rod, a first through hole and a second through hole opened at the bottom of the side of the middle clamp plate, a switching hook inserted into the inner cavity of the first through hole, a lever fixedly connected to one end of the switching hook, the lever cooperating with the first water wheel, a pressure reducing mechanism provided in the inner cavity of the second through hole, a rotatable angle controller connected to the outer side of the protective shell, a transmission mechanism that can drive the angle controller to rotate in the inner cavity of the protective shell, a sealing cover connected to the other side of the protective shell, and a connecting mechanism provided on the other side of the sealing cover.

[0007] Preferably, the pressure-reducing mechanism includes a pressure-reducing plug and a spring. The pressure-reducing plug is inserted into the second through hole, the spring is sleeved on the pressure-reducing plug, and the other end of the spring abuts against the inner wall of the protective shell.

[0008] Preferably, the transmission mechanism includes a rotating rod, a second water turbine, a turbine wheel, a worm gear wheel, a second fixed rod, a sleeve rod, a first gear, a second gear, a rotating shell, and a third gear. The rotating rod is vertically rotatably inserted into the inner cavity of the protective shell. The second water turbine is fixedly sleeved on the top of the circumferential surface of the rotating rod. The turbine wheel is fixedly sleeved on the bottom of the circumferential surface of the rotating rod. The worm gear wheel is horizontally rotatably inserted into the protective shell. The turbine wheel meshes with the worm gear wheel. The second fixed rod is horizontally fixedly inserted into the inner cavity of the protective shell. The sleeve rod is rotatably sleeved on the second fixed rod. The first gear and the second gear are both fixedly sleeved on the sleeve rod. The rotating shell is inserted into the protective shell. The third gear is fixedly connected to one side of the rotating shell. The other side of the rotating shell is located outside the protective shell and inserted into the angle controller. The worm of the worm gear wheel meshes with the first gear, and the second gear meshes with the third gear.

[0009] Preferably, the connection mechanism includes a female connector, an adapter, and a male connector. The female connector is connected to the sealing cover, the adapter is connected to the other side of the female connector, and the male connector is connected to the other side of the adapter.

[0010] Preferably, the top of the side of the middle clamping plate is provided with a first water inlet and a second water inlet, and the side of the first water impeller near the middle clamping plate is fixedly connected with two baffles, which are respectively set to correspond to the positions of the first water inlet and the second water inlet.

[0011] Preferably, the other end of the switching hook is located on the outside of the protective shell, and a switching rod is fixedly sleeved on the end of the switching hook located on the outside of the protective shell.

[0012] Preferably, one end of the rotating shell located outside the protective shell is connected to an aluminum tube, the circumferential surface of the aluminum tube is provided with a plurality of water outlets, and the other end of the aluminum tube is connected to a water-sealing plug.

[0013] Preferably, the aluminum tube is arc-shaped, and a limiting ring is connected to the top of the base, with the aluminum tube inserted into the limiting ring.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. Through the combined use of the transmission mechanism and the middle clamp plate, the water entering the first and second inlets can drive the second water impeller to rotate in different directions, thereby driving the aluminum pipe to swing back and forth, and thus automatically adjusting the angle of the aluminum pipe. This achieves the effect of increasing the irrigation range of the ground sprinkler, reducing capital investment, reducing the workload of staff, and thus improving the practicality of the entire device.

[0016] 2. By setting up a pressure-reducing mechanism, when the internal pressure is high, the pressure will squeeze the pressure-reducing plug, which in turn will squeeze the spring. When the pressure-reducing plug is disengaged from the second through hole, water will enter the other side of the clamping plate inside the protective shell through the second through hole, thereby achieving automatic pressure reduction, which can improve the service life of the entire device and improve the safety of the entire device. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a cross-sectional structural diagram of the entire utility model;

[0019] Figure 2 This utility model Figure 1 A magnified structural diagram of A in the middle;

[0020] Figure 3 This is a schematic diagram of the exploded structure of this utility model;

[0021] Figure 4 This is a front view of the overall structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the exploded structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the clamping plate, switching hook, angle controller and switching rod in this utility model;

[0024] In the diagram: 1. Base; 2. Fixing clamp; 3. Protective shell; 4. Middle clamp plate; 5. First fixing rod; 6. First water impeller; 7. First through hole; 8. Second through hole; 9. Switching hook; 10. Paddle; 11. Rotating rod; 12. Second water impeller; 13. Pressure reducing plug; 14. Spring; 15. Turbine impeller; 16. Worm gear impeller; 17. Second fixing rod; 18. Sleeve rod; 19. First gear; 20. Second gear; 21. Rotating shell; 22. Third gear; 23. Angle controller; 25. Female connector; 26. Adapter connector; 27. Male connector; 28. Aluminum pipe; 29. ​​Water outlet; 30. Water sealing plug; 31. Sealing cap; 32. First water inlet; 33. Second water inlet; 34. Switching rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] Depend on Figures 1-6 The present invention includes a base 1, a fixing clip 2 fixedly connected to the top of the base 1, a protective shell 3 installed on the fixing clip 2, a middle clamping plate 4 fixedly installed in the inner cavity of the protective shell 3, a first fixing rod 5 fixedly connected to the side of the middle clamping plate 4, a first water wheel 6 rotatably sleeved on the first fixing rod 5, a first through hole 7 and a second through hole 8 opened at the bottom of the side of the middle clamping plate 4, a switching hook 9 inserted into the inner cavity of the first through hole 7, a lever 10 fixedly connected to one end of the switching hook 9, the lever 10 cooperating with the first water wheel 6, a pressure reducing mechanism provided in the inner cavity of the second through hole 8, a rotatable angle controller 23 connected to the outer side of the protective shell 3, a transmission mechanism that can drive the angle controller 23 to rotate in the inner cavity of the protective shell 3, a sealing cover 31 connected to the other side of the protective shell 3, and a connecting mechanism provided on the other side of the sealing cover 31.

[0027] The pressure reducing mechanism includes a pressure reducing plug 13 and a spring 14. The pressure reducing plug 13 is inserted into the second through hole 8, and the spring 14 is sleeved on the pressure reducing plug 13. The other end of the spring 14 abuts against the inner wall of the protective shell 3. The pressure reducing mechanism can reduce the pressure when the internal pressure is high, thereby causing the internal pressure of the protective shell 3 to be high and causing the protective shell 3 to explode, thus protecting the entire device and improving the service life of the entire device.

[0028] The transmission mechanism includes a rotating rod 11, a second water impeller 12, a turbine impeller 15, a worm gear impeller 16, a second fixed rod 17, a sleeve rod 18, a first gear 19, a second gear 20, a rotating housing 21, and a third gear 22. The rotating rod 11 is vertically rotatably inserted into the inner cavity of the protective housing 3. The second water impeller 12 is fixedly sleeved on the top of the circumferential surface of the rotating rod 11. The turbine impeller 15 is fixedly sleeved on the bottom of the circumferential surface of the rotating rod 11. The worm gear impeller 16 is horizontally rotatably inserted into the protective housing 3. The turbine impeller 15 and the worm gear impeller 16 are meshed and connected. The second fixed rod 17 is horizontally fixedly inserted into the protective housing 3. The inner cavity of the device has a sleeve rod 18 rotatably sleeved on the second fixed rod 17. The first gear 19 and the second gear 20 are both fixedly sleeved on the sleeve rod 18. The rotating shell 21 is inserted into the protective shell 3. The third gear 22 is fixedly connected to one side of the rotating shell 21. The other side of the rotating shell 21 is located outside the protective shell 3 and inserted into the angle controller 23. The worm of the worm gear wheel 16 is meshed with the first gear 19, and the second gear 20 is meshed with the third gear 22. The transmission mechanism enables the aluminum tube 28 to rotate automatically, thereby achieving more spraying angles, thus increasing the spraying range and improving the practicality of the entire device.

[0029] The connection mechanism includes a female connector 25, an adapter 26, and a male connector 27. The female connector 25 is connected to the sealing cover 31, the adapter 26 is connected to the other side of the female connector 25, and the male connector 27 is connected to the other side of the adapter 26. This facilitates the connection of the entire device and allows for the connection of different interfaces by replacing the male connector 27.

[0030] The top of the side of the middle plate 4 is provided with a first water inlet 32 ​​and a second water inlet 33. The side of the first water turbine 6 near the middle plate 4 is fixedly connected with two baffles, which are distributed and set in accordance with the positions of the first water inlet 32 ​​and the second water inlet 33.

[0031] The other end of the switching hook 9 is located on the outside of the protective shell 3. A switching rod 34 is fixedly sleeved on the end of the switching hook 9 located on the outside of the protective shell 3. The setting of the switching rod 34 enables the switching hook 9 to rotate when the switching rod 34 is driven, thereby enabling the first water turbine 6 to rotate through the switching hook 9.

[0032] The rotating shell 21 is connected to an aluminum tube 28 at one end outside the protective shell 3. The circumferential surface of the aluminum tube 28 is provided with several water outlets 29. The other end of the aluminum tube 28 is connected to a water-sealing plug 30. The setting of several water outlets 29 can further improve the irrigation range. The water-sealing plug 30 can seal the aluminum tube 28 to prevent water leakage.

[0033] The aluminum tube 28 is arc-shaped, and a limiting ring is connected to the top of the base 1. The aluminum tube 28 is inserted into the limiting ring. The arc shape can further increase the irrigation range.

[0034] Working principle: During operation, the male connector 27 is first connected to the water pipe, and then water is introduced into the male connector 27 through the water pipe. The water in the male connector 27 enters the protective shell 3 through the adapter 26 and the female connector 25. When the water enters the protective shell 3, due to the setting of the middle clamp 4, the water will enter from the first water inlet 32 ​​to the other side of the middle clamp 4. When the water passes through the first water inlet 32, it will impact the second water impeller 12, thereby driving the second water impeller 12 to rotate clockwise. The second water impeller 12 will drive the rotating rod. Rotating rod 11 causes the turbine wheel 15 to rotate, which in turn drives the turbine on the worm wheel 16 to rotate. The turbine on the worm wheel 16 then drives the worm on the worm wheel 16 to rotate, which in turn drives the first gear 19 to rotate. The first gear 19 then drives the sleeve rod 18 to rotate, which in turn drives the second gear 20 to rotate. The second gear 20 then drives the third gear 22 to rotate, which in turn drives the rotating housing 21 to rotate. The rotating housing 21 then drives... When the corner controller 23 rotates, it drives the aluminum tube 28 to rotate, allowing water to enter the tube. The rotating tube sprays water, increasing the spray range. The rotation of the corner controller 23 also drives the thin plate on it to rotate, which in turn pushes the switching lever 34 to rotate. The switching lever 34 then drives the switching hook 9 to rotate, which in turn drives the lever 10 to rotate. The lever 10 then drives the first water wheel 6 to rotate, which in turn drives the baffle to rotate, causing the baffle... When the first water inlet 32 ​​is blocked, the baffle will detach from the second water inlet 33, opening the second water inlet 33. Water will then enter the other side of the protective shell 3 through the second water inlet 33. The water entering through the second through hole 8 will drive the second water wheel 12 to rotate counterclockwise. The second water wheel 12 will drive the rotating rod 11 to rotate in the opposite direction, thereby driving the transmission mechanism to rotate in the opposite direction. Finally, it will drive the rotating shell 21 to rotate in the opposite direction, and the rotating shell 21 will drive the aluminum tube 28 to rotate in the opposite direction. This cycle repeats, thus achieving the back-and-forth oscillating irrigation effect.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A ground sprinkler that can swing back and forth to water, including a base (1), characterized in that: A fixing clip (2) is fixedly connected to the top of the base (1). A protective shell (3) is installed on the fixing clip (2). A middle clamp plate (4) is fixedly installed in the inner cavity of the protective shell (3). A first fixing rod (5) is fixedly connected to the side of the middle clamp plate (4). A first water turbine (6) is rotatably sleeved on the first fixing rod (5). A first through hole (7) and a second through hole (8) are opened at the bottom of the side of the middle clamp plate (4). A switching hook (9) is inserted into the inner cavity of the first through hole (7). One end of the switching hook (9) is fixedly connected to a lever (10), which is used in conjunction with the first water turbine (6). The inner cavity of the second through hole (8) is provided with a pressure reducing mechanism. The outer side of the protective shell (3) is connected to a rotatable angle controller (23). The inner cavity of the protective shell (3) is also provided with a transmission mechanism that can drive the angle controller (23) to rotate. The other side of the protective shell (3) is connected to a sealing cover (31), and the other side of the sealing cover (31) is provided with a connecting mechanism.

2. The ground sprinkler system capable of swinging back and forth to water according to claim 1, characterized in that: The pressure relief mechanism includes a pressure relief plug (13) and a spring (14). The pressure relief plug (13) is inserted into the second through hole (8), and the spring (14) is sleeved on the pressure relief plug (13). The other end of the spring (14) abuts against the inner wall of the protective shell (3).

3. The ground sprinkler system capable of swinging back and forth to water according to claim 1, characterized in that: The transmission mechanism includes a rotating rod (11), a second water impeller (12), a turbine impeller (15), a worm gear impeller (16), a second fixed rod (17), a sleeve rod (18), a first gear (19), a second gear (20), a rotating shell (21), and a third gear (22). The rotating rod (11) is vertically rotatably inserted into the inner cavity of the protective shell (3). The second water impeller (12) is fixedly sleeved on the top of the circumferential surface of the rotating rod (11). The turbine impeller (15) is fixedly sleeved on the bottom of the circumferential surface of the rotating rod (11). The worm gear impeller (16) is horizontally rotatably inserted into the protective shell (3). The turbine impeller (15) and the worm gear impeller (16) are connected. The turbine is meshed with the second fixed rod (17), which is laterally fixedly inserted into the inner cavity of the protective shell (3). The sleeve rod (18) is rotatably sleeved on the second fixed rod (17). The first gear (19) and the second gear (20) are both fixedly sleeved on the sleeve rod (18). The rotating shell (21) is inserted into the protective shell (3). The third gear (22) is fixedly connected to one side of the rotating shell (21). The other side of the rotating shell (21) is located outside the protective shell (3) and inserted into the angle controller (23). The worm of the worm wheel (16) meshes with the first gear (19), and the second gear (20) meshes with the third gear (22).

4. The ground sprinkler system capable of swinging back and forth to water according to claim 1, characterized in that: The connection mechanism includes a female connector (25), an adapter (26), and a male connector (27). The female connector (25) is connected to the sealing cover (31), the adapter (26) is connected to the other side of the female connector (25), and the male connector (27) is connected to the other side of the adapter (26).

5. The ground sprinkler system capable of swinging back and forth to water according to claim 1, characterized in that: The top of the side of the middle clamping plate (4) is provided with a first water inlet (32) and a second water inlet (33). The first water turbine (6) is fixedly connected to two baffles on the side near the middle clamping plate (4). The two baffles are distributed and set in accordance with the positions of the first water inlet (32) and the second water inlet (33).

6. The ground sprinkler system capable of swinging back and forth to water according to claim 1, characterized in that: The other end of the switching hook (9) is located on the outside of the protective shell (3), and a switching rod (34) is fixedly sleeved on the end of the switching hook (9) located on the outside of the protective shell (3).

7. The ground sprinkler system capable of swinging back and forth for watering according to claim 3, characterized in that: The rotating shell (21) is connected to an aluminum tube (28) at one end outside the protective shell (3). The aluminum tube (28) has several water outlets (29) on its circumferential surface. The other end of the aluminum tube (28) is connected to a water-sealing plug (30).

8. The ground sprinkler system capable of swinging back and forth for watering according to claim 7, characterized in that: The aluminum tube (28) is arc-shaped, and a limiting ring is connected to the top of the base (1). The aluminum tube (28) is inserted into the limiting ring.

Images