Water-saving irrigation device for greening engineering

Abstract

The water-saving irrigation device comprises a base, an irrigation water tank is arranged on the upper surface of the base, two connecting main pipes are arranged at the top end of the irrigation water tank, and the two ends of one connecting main pipe are connected with two fixed irrigation pipes. Two fixing seats are symmetrically arranged at the front position and the rear position of the top end of the base, a two-way threaded lead screw is rotationally connected between the two fixing seats in a limiting mode, and a worm wheel is fixedly connected to the center of the two-way threaded lead screw in a sleeving mode; the upper portion of the worm wheel is connected with a worm in a meshed mode, the upper portion of the worm wheel is connected with a worm in a meshed mode, and sliding blocks connected with one end of a movable irrigation pipe are symmetrically connected to the outer side of the two-way threaded lead screw and located on the two sides of the worm wheel in a threaded and sleeving mode. Therefore, flower beds or shrubs with different widths can be irrigated, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of greening irrigation, in particular to a water-saving irrigation device for greening projects. Background Art

[0002] Greening refers to the planting of shelterbelts, roadside trees, crops, and various plants in residential areas and parks. Greening can improve environmental hygiene and play multiple roles in maintaining ecological balance. In the process of gardening and greening, water must be used for irrigation, but the existing irrigation devices have certain problems when used and still need to be continuously improved;

[0003] For example, a water-saving irrigation device for landscaping engineering disclosed in the utility model with authorization announcement number CN218072839U includes a driving mechanism and a water-saving irrigation mechanism, and the driving mechanism includes a base, the base is fixedly connected to the wheel, and the base is fixedly connected to the No. 1 connecting plate, the No. 1 connecting plate is fixedly connected to the connecting outer tube, the connecting outer tube is slidably connected to the connecting inner tube, and the connecting inner tube is fixedly connected to the handle. The water in the irrigation water tank is pumped out by a water pump for irrigation. For shrubs that do not require a large amount of irrigation, the amount of irrigation water can be adjusted by closing a No. 1 valve or a No. 2 valve to avoid wasting water resources and facilitate operation by personnel. When the No. 1 irrigation pipe and the No. 2 irrigation pipe are irrigating at the same time, the No. 1 irrigation pipe and the No. 2 irrigation pipe are staggered to improve the uniformity of irrigation and facilitate uniform and sufficient irrigation of plants.

[0004] When the device is in use, the lengths of the No. 1 irrigation connecting pipe and the No. 2 irrigation connecting pipe are fixed, resulting in that only flower beds or bushes of fixed width can be watered. If the width of the flower bed or bushes is wider, plants in some corners of the flower bed or bushes may not be watered, and a second watering may be required, which not only wastes water resources but also wastes time and effort, affecting work efficiency. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a water-saving irrigation device for greening projects, which can solve the technical problem that the lengths of the No. 1 irrigation connecting pipe and the No. 2 irrigation connecting pipe are fixed during use, resulting in only some flower beds or bushes of fixed width being watered. If the width of the flower bed or bushes is wider, it may cause plants in some corners of the flower bed or bushes to not be watered, and a second watering may be required, which not only wastes water resources but also is time-consuming and labor-intensive, affecting work efficiency.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a water-saving irrigation device for greening projects, comprising a base, an irrigation water tank is arranged on the upper surface of the base, two connecting main pipes are arranged on the top of the irrigation water tank, two fixed irrigation pipes are connected at both ends of one of the connecting main pipes, and two mobile irrigation pipes are respectively connected at both ends of the other connecting main pipe through two connecting hoses, two fixed seats are symmetrically arranged at the front and rear positions of the top of the base, a bidirectional threaded screw is connected to the two fixed seats for limited rotation, a worm gear is fixedly sleeved and connected at the center position of the bidirectional threaded screw, a worm gear for rotationally adjusting the worm gear is meshed and connected above the worm gear, and a slider connected to one end of the mobile irrigation pipe is symmetrically sleeved and located on the outside of the bidirectional threaded screw and on both sides of the worm gear.

[0007] As a preferred technical solution of the utility model, a rotating rod is fixedly inserted at the central axis position of the worm, and both ends of the rotating rod are connected to the top of the base through two connecting seats. One end of the rotating rod is movably inserted through the surface of the connecting seat and is connected to an adjusting button for rotating the rotating rod.

[0008] As a preferred technical solution of the utility model, the outer side of the adjusting button is provided with rough textures for increasing the friction between the hand and the adjusting button.

[0009] As a preferred technical solution of the utility model, a valve is connected to one end of the two fixed irrigation pipes and one end of the two movable irrigation pipes close to the connecting main pipe.

[0010] As a preferred technical solution of the utility model, wheels for moving and adjusting the entire device are connected to the four corners of the bottom end of the base.

[0011] As a preferred technical solution of the utility model, two connecting outer tubes are symmetrically arranged on the upper surface of the base and located on one side of the irrigation water tank. The top ends of the two connecting outer tubes are movably inserted together to form a telescopic handle for pushing the entire device.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] The meshing connection between the worm wheel and the worm is used to realize rotation adjustment of the bidirectional threaded screw. The rotationally adjustable bidirectional threaded screw is matched with two sliders, so that the two sliders respectively drive the mobile irrigation pipe for movement adjustment. The mobile irrigation pipe for movement adjustment is matched with the fixed irrigation pipe, so that the lateral width involved in watering with the fixed irrigation pipe and the mobile irrigation pipe can be adjusted. The setting of this structure can adjust the position of the mobile irrigation pipe and cooperate with the fixed irrigation pipe, so as to irrigate flower beds or bushes of different widths and sizes, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the local structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the cutaway three-dimensional structure of the connecting outer tube of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0018] Among them: 1. Base; 2. Wheels; 3. Irrigation water tank; 4. Fixed seat; 5. Bidirectional threaded screw; 6. Slider; 7. Worm gear; 8. Worm; 9. Turning rod; 10. Adjustment button; 11. Connecting seat; 12. Connecting main pipe; 13. Fixed irrigation pipe; 14. Mobile irrigation pipe; 15. Valve; 16. Connecting hose; 17. Connecting outer pipe; 18. Telescopic handle. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] Example

[0021] Please refer to Figure 1-4As shown, the utility model provides a water-saving irrigation device for greening engineering, wherein an irrigation water tank 3 is arranged on the upper surface of a base 1, and then two connecting main pipes 12 are arranged on the top of the irrigation water tank 3, and then two fixed irrigation pipes 13 are connected at both ends of one connecting main pipe 12, and two mobile irrigation pipes 14 are respectively connected at both ends of the connecting main pipe 12 through two connecting hoses 16, and at the same time, two fixed seats 4 are symmetrically arranged at the front and rear positions of the top of the base 1, and a bidirectional threaded screw 5 is connected between the two fixed seats 4 for limited rotation, and the two-way threaded screw 5 is connected to the two-way threaded screw 5. A worm wheel 7 is fixedly sleeved and connected at the center position of the threaded screw 5, and a worm 8 is meshed and connected above the worm wheel 7. Then a rotating rod 9 is fixedly penetrated at the center axis position of the worm 8, and then two ends of the rotating rod 9 are connected to the top of the base 1 through two connecting seats 11, and an adjusting button 10 is connected after one end of the rotating rod 9 is movably penetrated through the surface of the connecting seat 11. The rotating rod 9 can be rotated and adjusted by the setting of the adjusting button 10. At the same time, a slider 6 connected to one end of the mobile irrigation pipe 14 is symmetrically sleeved and connected on the outside of the bidirectional threaded screw 5 and on both sides of the worm wheel 7;

[0022] When the position of the mobile irrigation pipe 14 is adjusted and moved, the rotating rod 9 and the worm 8 can be adjusted by the adjusting knob 10 first, and the worm 8 can be adjusted to drive the worm wheel 7 and the bidirectional threaded screw 5 to rotate and adjust, and the two sliders 6 connected to the outer side of the bidirectional threaded screw 5 can be driven by the rotating and adjusted bidirectional threaded screw 5 to move away from each other, and then the end of the mobile irrigation pipe 14 away from the connection main pipe 12 can be moved to the upper end of the edge of the flower bed or bushes. Through the cooperation of the mobile irrigation pipe 14 and the fixed irrigation pipe 13, the lateral width involved in the watering of the fixed irrigation pipe 13 and the mobile irrigation pipe 14 can be adjusted and changed, so as to water the flower beds or bushes of different widths.

[0023] As a further implementation of this embodiment, Figure 1-4 As shown, a valve 15 is connected to one end of the two fixed irrigation pipes 13 and the two mobile irrigation pipes 14 and close to the end of the connecting main pipe 12. The water flow of the two fixed irrigation pipes 13 or the two mobile irrigation pipes 14 can be adjusted and switched by the valve 15. Then, two connecting outer pipes 17 are symmetrically arranged on the upper surface of the base 1 and located on one side of the irrigation water tank 3. A telescopic handle 18 is movably inserted at the top of the two connecting outer pipes 17. The entire device can be pushed by the telescopic handle 18. Finally, a wheel 2 is connected to the four corners of the bottom end of the base 1.

[0024] Specific working principle:

[0025] When watering the greenery through the device, the position of the mobile irrigation pipe 14 is first adjusted and moved. When adjusting, the rotating rod 9 and the worm 8 are adjusted by the adjusting knob 10. The worm gear 7 and the bidirectional threaded screw 5 are driven to rotate and adjust by adjusting the rotating worm 8. The two sliders 6 connected to the outer side of the bidirectional threaded screw 5 are driven by the rotating and adjusted bidirectional threaded screw 5 to move away from each other, and then the end of the mobile irrigation pipe 14 away from the connection main pipe 12 is moved to the upper end of the edge of the flower bed or bushes. The cooperation of the fixed irrigation pipe 13 can adjust and change the lateral width involved in the watering of the fixed irrigation pipe 13 and the mobile irrigation pipe 14. The setting of this structure can adjust the position of the mobile irrigation pipe 14 and cooperate with the fixed irrigation pipe 13 to irrigate flower beds or bushes of different widths, thereby improving the practicality of the device. Then, the valve 15 set at one end of the fixed irrigation pipe 13 and the mobile irrigation pipe 14 is opened, and then the entire device is moved by the telescopic handle 18 and the wheels 2 set on the bottom wall of the base 1, so as to water the green plants.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A water-saving irrigation device for greening projects, comprising a base (1), characterized in that: An irrigation water tank (3) is arranged on the upper surface of the base (1), and two connecting main pipes (12) are arranged at the top of the irrigation water tank (3). Two fixed irrigation pipes (13) are connected to two ends of one connecting main pipe (12), and two mobile irrigation pipes (14) are respectively connected to two ends of the connecting main pipe (12) through two connecting hoses (16). Two fixed seats (4) are symmetrically arranged at the front and rear positions of the top of the base (1), and a bidirectional threaded screw (5) is connected between the two fixed seats (4) for limited rotation. A worm gear (7) is fixedly sleeved and connected at the center of the bidirectional threaded screw (5), and a worm gear (8) for adjusting the rotation of the worm gear (7) is meshed and connected above the worm gear (7). A slider (6) connected to one end of the mobile irrigation pipe (14) is symmetrically sleeved and connected to the outside of the bidirectional threaded screw (5) and located on both sides of the worm gear (7).

2. A water-saving irrigation device for greening engineering according to claim 1, characterized in that: A rotating rod (9) is fixedly inserted at the central axis position of the worm (8), and the two ends of the rotating rod (9) are connected to the top of the base (1) through two connecting seats (11). One end of the rotating rod (9) is movably inserted through the surface of the connecting seat (11) and is connected to an adjusting button (10) for adjusting the rotation of the rotating rod (9).

3. A water-saving irrigation device for greening engineering according to claim 2, characterized in that: The outer side of the adjusting button (10) is provided with rough textures for increasing the friction between the hand and the adjusting button (10).

4. The water-saving irrigation device for greening engineering according to claim 1 is characterized in that: A valve (15) is connected to one end of the two fixed irrigation pipes (13) and one end of the two movable irrigation pipes (14) close to the connecting main pipe (12).

5. The water-saving irrigation device for greening engineering according to claim 1 is characterized in that: The four corners of the bottom end of the base (1) are connected to wheels (2) for moving and adjusting the entire device.

6. The water-saving irrigation device for greening engineering according to claim 1, characterized in that: Two connecting outer tubes (17) are symmetrically arranged on the upper surface of the base (1) and located on one side of the irrigation water tank (3); a telescopic handle (18) for pushing the entire device is movably inserted at the top ends of the two connecting outer tubes (17).

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