Automatic hydrant connecting device for water conservancy irrigation

Abstract

The utility model relates to the technical field of water conservancy projects, and discloses an automatic hydrant connecting device for water conservancy irrigation, which comprises a hollow box, the side wall of the hollow box is connected with a protective plate I in a sliding manner, the side wall of the hollow box is fixedly connected with a rack I, and the upper surface of the protective plate I is fixedly connected with a fixed plate I; a first gear is rotatably connected to one side wall of the fixing plate, the first rack is meshed with the first gear, a handle is fixedly connected to one side wall of the protection plate, a second protection plate is slidably connected to the side wall of the hollow box, a second fixing plate is fixedly connected to the upper surface of the second protection plate, and a second rack is fixedly connected to the side wall of the second fixing plate. According to the automatic hydrant connecting device, the first protection plate can be driven to slide leftwards by pulling the handle, the effect of conveniently opening or closing the protection plate is achieved, the problems that a traditional automatic hydrant connecting device cannot conveniently open the protection plate, and normal operation of an automatic hydrant can be affected are solved, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy engineering, in particular to an automatic water supply faucet connecting device for water conservancy irrigation. Background Art

[0002] The background technology of automatic water faucets mainly includes induction technology, water-saving technology, power supply and design aesthetics. Automatic water faucets usually use infrared, ultrasonic or capacitive sensing technologies to detect the presence of users. Faced with the increasingly tight water resources, water conservation has become an urgent need. The connection device can accurately control the water flow and irrigation time, realize water-saving irrigation, reduce water waste, and save energy.

[0003] The traditional automatic water hydrant connection device is mainly composed of components such as a sensing device, a water flow control device, a controller, and a power supply device. When the user approaches the automatic water hydrant, the sensing device will detect the user's presence or hand movement and send a signal to the controller. After receiving the signal, the controller will start the water flow control device, open the water valve or start the water pump to make water flow out of the automatic water hydrant. When the user moves away or takes his hand away, the sensing device detects the signal again, and the controller turns off the water flow control device to stop the water flow. The traditional automatic water hydrant connection device can accurately control the water flow and irrigation time, avoiding the waste of water resources and saving energy.

[0004] However, the traditional automatic water faucet connection device cannot facilitate opening of the protective plate. In this way, when a fault or blockage occurs inside the automatic water faucet, the protective plate cannot be conveniently opened for maintenance. For example, excessive water pressure or poor water flow may cause water leakage or spraying, which will increase safety hazards and affect the normal operation and service life of the automatic water faucet. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides an automatic water hydrant connection device for water conservancy irrigation, aiming to improve the problem that the traditional automatic water hydrant connection device cannot facilitate the opening of the protective plate. In this way, when a fault or blockage occurs inside the automatic water hydrant, the protective plate cannot be conveniently opened for maintenance, which increases safety hazards and affects the normal operation and service life of the automatic water hydrant.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic water hydrant connection device for water conservancy irrigation, comprising a hollow box, a protective plate 1 is slidably connected to the side wall of the hollow box, a rack 1 is fixedly connected to the side wall of the hollow box, a fixed plate 1 is fixedly connected to the upper surface of the protective plate 1, a gear 1 is rotatably connected to one side wall of the fixed plate, the rack 1 is meshed with the gear 1, a handle is fixedly connected to one side wall of the protective plate, a protective plate 2 is slidably connected to the side wall of the hollow box, a fixed plate 2 is fixedly connected to the upper surface of the protective plate 2, a rack 2 is fixedly connected to the side wall of the fixed plate 2, a gear 2 is rotatably connected to the other side of the fixed plate 1, the gear 2 is meshed with the rack 2, the protective plate 1 is fitted with the protective plate 2, and an auxiliary component is arranged inside the hollow box.

[0007] Furthermore, the auxiliary component includes a bolt, the bolt is threadedly connected to the inside of the hollow box, and the outer wall of the bolt is threadedly connected to the automatic water faucet body.

[0008] Furthermore, a connecting column 1 is fixedly connected to the interior of the automatic water faucet body, and an end of a spring 1 is fixedly connected to the inner wall of the connecting column 1.

[0009] Furthermore, one end of the spring is fixedly connected to a sphere, an outer wall of the connecting column is rotatably connected to an internal threaded ring, and the sphere is slidably connected to the inside of the connecting column.

[0010] Furthermore, a semicircular body is fixedly connected to one side wall of the connecting column, and the inner thread of the internal thread ring is connected to the second connecting column.

[0011] Furthermore, one end of a second spring is fixedly connected to the inner wall of the second connecting column, and one end of the second spring is fixedly connected to a second sphere.

[0012] Furthermore, the second sphere is slidably connected inside the second connecting column, and a support column is slidably connected inside the second connecting column.

[0013] Furthermore, a baffle is fixedly connected to the outer wall of the support column, and the inner wall of the second connecting column is in contact with the outer wall of the semicircular body.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, firstly, the handle is pulled to drive the protective plate 1 to slide to the left, and then the gear 1 and the gear 2 are linked to make the protective plate 2 slide to the right, thereby achieving the effect of facilitating the opening or closing of the protective plate, and solving the problem that the traditional automatic water faucet connection device cannot facilitate the opening of the protective plate. In this way, when a fault or blockage occurs inside the automatic water faucet, the protective plate cannot be conveniently opened for maintenance, which increases safety hazards and affects the normal operation and service life of the automatic water faucet, thereby improving the efficiency of maintenance and inspection.

[0016] 2. In the utility model, firstly, through the coordination among the internal threaded ring, the connecting column 1, the connecting column 2, the semicircular body, the supporting column and the spherical body 1, the effect of facilitating the replacement of different water source pipes is achieved, which solves the problem that the traditional connection method requires complicated tools and steps, or requires professionals to complete, which will lead to a decrease in work efficiency, thereby improving the convenience of replacing water source pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of an automatic water supply faucet connection device for water conservancy irrigation proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of one side of a hollow box of an automatic water faucet connection device for water conservancy irrigation proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of a hollow box of an automatic water faucet connection device for water conservancy irrigation proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of a cross-sectional structure of a connecting column of an automatic water faucet connecting device for water conservancy irrigation proposed by the utility model.

[0021] Legend:

[0022] 1. Hollow box; 2. Protective plate 1; 3. Rack 1; 4. Handle; 5. Fixed plate 1; 6. Gear 1; 7. Protective plate 2; 8. Fixed plate 2; 9. Rack 2; 10. Gear 2; 11. Bolt; 12. Automatic water faucet body; 13. Connecting column 1; 14. Spring 1; 15. Internal thread ring; 16. Sphere 1; 17. Semicircular body; 18. Connecting column 2; 19. Spring 2; 20. Sphere 2; 21. Support column; 22. Baffle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1 and Figure 2The utility model provides an embodiment: an automatic water supply hydrant connection device for water conservancy irrigation, comprising a hollow box 1, a protective plate 2 is slidably connected to the side wall of the hollow box 1, a rack 3 is fixedly connected to the side wall of the hollow box 1, a fixed plate 5 is fixedly connected to the upper surface of the protective plate 2, a gear 6 is rotatably connected to the side wall of the fixed plate 5, the rack 3 is meshed with the gear 6, a handle 4 is fixedly connected to the side wall of the protective plate 2, a protective plate 2 7 is slidably connected to the side wall of the hollow box 1, a fixed plate 2 8 is fixedly connected to the upper surface of the protective plate 27, a rack 2 9 is fixedly connected to the side wall of the fixed plate 28, a gear 2 10 is rotatably connected to the other side of the fixed plate 5, the gear 2 10 is meshed with the rack 2 9, the protective plate 2 is fitted with the protective plate 2 7, and an auxiliary component is arranged inside the hollow box 1;

[0025] Specifically, pull the handle 4, which is not a simple switch, but the key to the entire maintenance mechanism. Its movement will drive the protective plate 2 to slide to the left on the side wall of the hollow box 1. The sliding process is smooth and stable. As the protective plate 2 slides, the fixed plate 5 will also move accordingly. The fixed plate 5 plays a supporting and guiding role. During the movement, the fixed plate 5 will drive the gear 6 to rotate on the side wall of the rack 3 meshing with it, ensuring the accuracy and stability of the rotation. The rotation of the gear 6 will further drive the gear 2 10 to rotate. When the gear 2 10 rotates, it will cause the rack 2 meshing with it to rotate. 9 drives the fixed plate 28 to move. The function of this fixed plate 28 is similar to that of the fixed plate 1 5, both of which are to support and guide the movement of the mechanical structure. With the movement of the fixed plate 28, the protective plate 27 will also slide to the right on the side wall of the hollow box 1, which makes the entire maintenance process simple and efficient. When the protective plate 12 and the protective plate 27 are opened, we can repair and inspect the interior of the automatic water faucet. In summary, the maintenance process of the automatic water faucet is a precise and efficient mechanical movement process. Through clever optimization, we can make this process simple and convenient, which not only improves the maintenance efficiency, but also reduces the maintenance cost.

[0026] Reference Figure 1 , Figure 3 and Figure 4 The auxiliary component includes a bolt 11, the bolt 11 is threadedly connected to the inside of the hollow box 1, the outer wall of the bolt 11 is threadedly connected to the automatic water supply faucet body 12, the automatic water supply faucet body 12 is fixedly connected to a connecting column 13, the inner wall of the connecting column 13 is fixedly connected to one end of a spring 14, the one end of the spring 14 is fixedly connected to a ball 16, the outer wall of the connecting column 13 is rotatably connected to an internal threaded ring 15, the ball 16 is slidably connected to the inside of the connecting column 13, the side wall of the connecting column 13 is fixedly connected to a semicircular body 17, and the internal threaded ring 15 is threadedly connected to a connecting column 2 18;

[0027] Specifically, rotating the internal threaded ring 15, this operation seems simple, but it is crucial. The rotation of the internal threaded ring 15 will not only generate friction on the outer wall of the connecting column 13, but more importantly, it will cause the connecting column 2 18 threadedly connected thereto to gradually separate from the interior of the internal threaded ring 15. In this process, the connecting column 2 18 is no longer tightly fitted with the outer wall of the semicircular body 17, thereby releasing the original extrusion force. As the connecting column 2 18 moves, the original extrusion effect of the support column 21 on the ball 16 also disappears. This change provides space for the rebound of the spring 14. During this time, the rebound force of the spring 14 quickly acts on the ball 16, pushing it to slide inside the connecting column 13. The sliding of the ball 16 not only achieves the blocking of the connecting column 13 and effectively prevents the leakage of water, but also provides a safety guarantee for the subsequent pipe replacement operation. After all this is ready, through a simple operation of the bolt 11, we can quickly complete the replacement of the automatic water faucet body 12, which not only simplifies the operation process and improves work efficiency, but also ensures the safety and reliability during the water source pipeline switching process.

[0028] Reference Figure 1 , Figure 3 and Figure 4 The inner wall of the second connecting column 18 is fixedly connected with one end of the second spring 19, and the one end of the second spring 19 is fixedly connected with the second sphere 20. The second sphere 20 is slidably connected inside the second connecting column 18. The second connecting column 18 is slidably connected with a support column 21. The outer wall of the support column 21 is fixedly connected with a baffle 22. The inner wall of the second connecting column 18 fits with the outer wall of the semicircular body 17.

[0029] Specifically, when the connecting column 218 is displaced, it will trigger a chain reaction, causing the spring 219 to rebound. The rebound of the spring 219 is not accidental. When the spring 219 is compressed by an external force, it will deform and store potential energy. Once the external force disappears, the spring 219 will quickly return to its original state and convert the stored potential energy into kinetic energy. In the process of the rebound of the spring 219, it will push the ball 20 to slide along the predetermined track. This sliding is not a simple linear motion, but a carefully designed curved motion. This motion trajectory not only ensures the stability of the mechanical system, but also makes the replacement of the water source pipeline simple and efficient. At the same time, we cannot ignore the role of the baffle 22. The baffle 22 cleverly prevents the support column 21 from sliding out when the water source pipeline is replaced. This not only ensures the safety of the mechanical system, but also greatly improves the work efficiency.

[0030] Working principle: when the automatic water faucet body 12 has an internal fault or is blocked and needs to be repaired, first pull the handle 4. The movement of the handle 4 will drive the protective plate 2 to slide to the left on the side wall of the hollow box 1. The sliding of the protective plate 2 will drive the fixed plate 5 to move. The movement of the fixed plate 5 will drive the gear 6 to rotate on the side wall of the rack 3 meshing with it. The rotation of the gear 6 will drive the gear 2 10 to rotate. The rotation of the gear 2 10 will cause the rack 2 9 meshing with it to drive the fixed plate 2 8 to move. The movement of the fixed plate 2 8 will cause the protective plate 2 7 to slide to the right on the side wall of the hollow box 1. At this time, the opening of the protective plate 2 and the protective plate 2 7 is completed, and then they can be repaired and inspected. When it is necessary to replace different water source pipes When the water flows out, first, by rotating the internal thread ring 15, the internal thread ring 15 will rotate on the outer wall of the connecting column 13, and at the same time, the connecting column 2 18 threadedly connected thereto will be separated from the inside of the internal thread ring 15 and will no longer fit the outer wall of the semicircular body 17. The movement of the connecting column 2 18 will make the supporting column 21 no longer squeeze the spherical body 16, which will make the spring 14 rebound and push the spherical body 16 to slide inside the connecting column 13 to block the connecting column 13 and prevent water from flowing out. At the same time, the movement of the connecting column 2 18 will also drive the spring 2 19 to rebound and drive the spherical body 20 to slide, and the baffle 22 can prevent the supporting column 21 from sliding out. At this time, different water source pipes can be replaced, and the automatic water faucet body 12 can be quickly replaced through the bolt 11.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic water hydrant connection device for water conservancy irrigation, comprising a hollow box (1), characterized in that: The side wall of the hollow box (1) is slidably connected to a protective plate 1 (2), the side wall of the hollow box (1) is fixedly connected to a rack 1 (3), the upper surface of the protective plate 1 (2) is fixedly connected to a fixed plate 1 (5), the side wall of the fixed plate 1 (5) is rotatably connected to a gear 1 (6), the rack 1 (3) meshes with the gear 1 (6), the side wall of the protective plate 1 (2) is fixedly connected to a handle (4), the side wall of the hollow box (1) is slidably connected to a protective plate 2 (7), the upper surface of the protective plate 2 (7) is fixedly connected to a fixed plate 2 (8), the side wall of the fixed plate 2 (8) is fixedly connected to a rack 2 (9), the other side of the fixed plate 1 (5) is rotatably connected to a gear 2 (10), the gear 2 (10) meshes with the rack 2 (9), the protective plate 1 (2) fits with the protective plate 2 (7), and an auxiliary component is arranged inside the hollow box (1).

2. The automatic water faucet connection device for water conservancy irrigation according to claim 1, characterized in that: The auxiliary component comprises a bolt (11), wherein the bolt (11) is threadedly connected to the inside of the hollow box (1), and the outer wall of the bolt (11) is threadedly connected to an automatic water faucet body (12).

3. The automatic water faucet connection device for water conservancy irrigation according to claim 2, characterized in that: A connecting column 1 (13) is fixedly connected inside the automatic water faucet body (12), and one end of a spring 1 (14) is fixedly connected to the inner wall of the connecting column 1 (13).

4. The automatic water faucet connection device for water conservancy irrigation according to claim 3, characterized in that: One end of the spring 1 (14) is fixedly connected to a sphere 1 (16); the outer wall of the connecting column 1 (13) is rotatably connected to an internal threaded ring (15); and the sphere 1 (16) is slidably connected to the inside of the connecting column 1 (13).

5. The automatic water faucet connection device for water conservancy irrigation according to claim 4, characterized in that: The side wall of the connecting column 1 (13) is fixedly connected with a semicircular body (17), and the internal thread of the internal thread ring (15) is connected with the connecting column 2 (18).

6. The automatic water faucet connection device for water conservancy irrigation according to claim 5, characterized in that: The inner wall of the second connecting column (18) is fixedly connected to one end of the second spring (19), and one end of the second spring (19) is fixedly connected to the second ball (20).

7. The automatic water faucet connection device for water conservancy irrigation according to claim 6, characterized in that: The second sphere (20) is slidably connected inside the second connecting column (18), and the second connecting column (18) is slidably connected inside with a support column (21).

8. The automatic water faucet connection device for water conservancy irrigation according to claim 7, characterized in that: The outer wall of the support column (21) is fixedly connected with a baffle (22), and the inner wall of the second connecting column (18) is in contact with the outer wall of the semicircular body (17).

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