Irrigation device for hydraulic engineering

Abstract

The irrigation device for the water conservancy project relates to the technical field of water conservancy irrigation and comprises a base, the top of the base is rotationally connected with a rotating seat, a first internal groove is formed in the base, and the interior of the first internal groove is rotationally connected with a first rotating shaft; a first worm gear is fixedly connected to the outer side of the first rotating shaft and located in the first internal groove, a second rotating shaft is rotationally connected to the interior of the first internal groove, a first worm is fixedly connected to the outer side of the second rotating shaft and located in the first internal groove, and the first worm gear and the first worm are meshed with each other; the irrigation device for the water conservancy project has the advantages that the rotating base, the first internal groove, the first rotating shaft, the first worm gear, the second rotating shaft and the first worm are matched with one another, the spraying direction of the spraying head can be adjusted according to requirements, and therefore the applicability of the irrigation device for the water conservancy project is improved.

Description

Technical field:

[0001] The utility model relates to the technical field of water conservancy irrigation, in particular to an irrigation device for water conservancy engineering. Background technology:

[0002] Water conservancy engineering mainly studies the basic knowledge and skills in engineering hydrology, water conservancy engineering surveying, water conservancy reinforced concrete, hydraulic structures, engineering drawing, etc., and conducts engineering planning and design, on-site construction, engineering budgeting, and maintenance and repair of water conservancy equipment in the field of water conservancy engineering. For example: when building different types of hydraulic structures such as dams, dikes, spillways, sluices, channels, ferryways, rafts, and fishways, it is necessary to plant vegetation and protect slopes during the construction of water conservancy projects to prevent soil erosion. During the planting process, vegetation needs to be irrigated and maintained regularly to ensure its survival rate.

[0003] According to a Chinese patent application with patent number 202321183139.5, an irrigation device for water conservancy projects is disclosed, including a workbench, four legs are evenly fixedly installed at the bottom of the workbench, the mixing mechanism is installed at the top of the workbench for mixing liquid medicine, the height adjustment mechanism is installed at the top of the workbench for adjusting the height, the angle adjustment mechanism includes a lifting plate, the lifting plate is installed on the height adjustment mechanism, a first motor and a first support plate are fixedly installed at the top of the bottom plate, a first screw is fixedly installed at the output end of the first motor, a moving block is screwed on the first screw, and the moving block is screwed on the first screw. A T-block is fixedly installed at one end of the block, a T-slot is provided at one end of the first support plate, the T-block is slidably connected to the T-slot, a rotating groove is provided at the top of the first support plate, a rotating plate is rotatably installed in the rotating groove, a bracket is fixedly installed on the rotating plate, a nozzle is clamped on the bracket, a first groove is provided at the top of the moving block, a first support rod is fixedly installed in the first groove, a first through hole is provided on the rotating plate, the first support rod is slidably connected to the first through hole, and the height of the nozzle can be adjusted by the height adjustment mechanism, this process realizes the process of facilitating adjustment, improves work efficiency, and thus enhances practicality.

[0004] However, the irrigation device for water conservancy projects can only spray irrigation in a single direction when in use, which reduces its applicability and thus reduces its working efficiency. Therefore, we propose an irrigation device for water conservancy projects. Utility model content:

[0005] The utility model aims to provide an irrigation device for water conservancy projects to solve the deficiencies of the prior art.

[0006] The utility model is implemented by the following technical scheme: an irrigation device for water conservancy projects, comprising a base, the top of the base is rotatably connected to a rotating seat, a first internal groove is opened inside the base, a first rotating shaft is rotatably connected inside the first internal groove, a first worm gear is fixedly connected to the outside of the first rotating shaft and located inside the first internal groove, a second rotating shaft is rotatably connected inside the first internal groove, a first worm is fixedly connected to the outside of the second rotating shaft and located inside the first internal groove, the first worm gear is meshed with the first worm gear, one end of the first rotating shaft extends to the outside of the base and is fixedly connected to the rotating seat, a mounting rod is fixedly connected to the top of the rotating seat, a lifting mechanism is arranged inside the mounting rod, a connecting seat is fixedly connected to the top of the lifting mechanism, and a second rotating mechanism is arranged inside the connecting seat.

[0007] Preferably, the lifting mechanism includes a lifting slot, a threaded rod is rotatably connected inside the lifting slot, a lifting rod is slidably connected inside the lifting slot, the threaded rod passes through the lifting rod and is threadedly connected thereto, and the connecting seat is fixedly connected to the top of the lifting rod. The height of the sprinkler head can be adjusted as needed through the lifting mechanism, thereby adjusting the irrigation coverage range, thereby improving the applicability of the irrigation device for water conservancy projects.

[0008] Preferably, a second internal groove is opened inside the mounting rod, and the second internal groove is rotatably connected to the third rotating shaft, the outside of the third rotating shaft and located inside the second internal groove is fixedly connected to the first bevel gear, the second internal groove is rotatably connected to the fourth rotating shaft, the outside of the fourth rotating shaft and located inside the second internal groove is fixedly connected to the second bevel gear, the second bevel gear and the first bevel gear are meshed with each other, one end of the third rotating shaft extends to the inside of the lifting groove and is fixedly connected to the threaded rod, and one end of the fourth rotating shaft extends to the outside of the mounting rod and is fixedly connected to the knob, and the normal operation of the lifting mechanism can be guaranteed through the mutual cooperation of the second internal groove, the third rotating shaft, the first bevel gear, the fourth rotating shaft and the second bevel gear.

[0009] Preferably, the second rotating mechanism includes a third internal groove, which is opened inside the connecting seat, and the internal rotation of the third internal groove is connected to a fifth rotating shaft, and the outside of the fifth rotating shaft and located inside the third internal groove is fixedly connected to a second worm gear, and the internal rotation of the third internal groove is connected to a sixth rotating shaft, and the outside of the sixth rotating shaft and located inside the third internal groove is fixedly connected to a second worm, the second worm and the second worm gear are meshed with each other, one end of the sixth rotating shaft extends to the outside of the connecting seat and is fixedly connected to a knob, and the internal rotation of the connecting seat is connected to a clamping tube, and one end of the fifth rotating shaft is fixedly connected to the clamping tube, and the spraying angle of the sprinkler can be adjusted through the mutual cooperation of the second rotating mechanism, thereby improving the blockage coverage area of ​​the irrigation device for water conservancy projects and improving the applicability of the irrigation device for water conservancy projects.

[0010] Preferably, a telescopic tube is clamped inside the clamping tube, a spray head is fixedly connected to one end of the telescopic tube, and a water pump is arranged on the outside of the telescopic tube.

[0011] Preferably, a cylinder is fixedly connected to the top of the base, a rotating roller is rotatably connected to the inside of the cylinder, a plurality of stirring blades are fixedly connected to the outside of the rotating roller and located inside the cylinder, a first servo motor is fixedly installed inside the cylinder, the output end of the first servo motor is fixedly connected to the rotating roller, and the other end of the telescopic tube extends to the inside of the cylinder. Through the mutual cooperation of the cylinder, the rotating roller, the stirring blades and the first servo motor, the medicine liquid and water can be stirred, so that the medicine liquid and water are fully blended, which is convenient for subsequent irrigation of vegetation.

[0012] Preferably, a water injection pipe is threadedly connected to the top of the cylinder, and a filter net is fixedly connected to the inside of the water injection pipe. Through the cooperation between the water injection pipe and the filter net, the injected water can be filtered, thereby preventing debris and aquatic plants from entering the interior of the cylinder and clogging the telescopic tube, thereby reducing irrigation efficiency.

[0013] Advantages of the utility model:

[0014] 1. The utility model can adjust the spraying direction of the nozzle according to needs through the mutual cooperation of the rotating seat, the first internal groove, the first rotating shaft, the first worm gear, the second rotating shaft and the first worm, thereby improving the applicability of the irrigation device for water conservancy projects. Through the mutual cooperation of the water injection pipe and the filter net, the water injected into the cylinder can be filtered to prevent debris and aquatic plants from entering the interior of the cylinder to block the telescopic pipe and reduce the irrigation efficiency.

[0015] 2. The utility model can adjust the spraying height of the sprinkler head through the mutual cooperation of the mounting rod, the lifting groove, the threaded rod, the lifting rod, the second internal groove, the third rotating shaft, the first bevel gear, the fourth rotating shaft, the second bevel gear, the rotating roller and the connecting seat, thereby improving the spraying coverage area of ​​the sprinkler head; and can adjust the spraying angle of the sprinkler head through the mutual cooperation of the third internal groove, the fifth rotating shaft, the second worm gear, the sixth rotating shaft, the second worm gear and the clamping tube, thereby improving the applicability of the irrigation device for water conservancy projects. Description of the drawings:

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the structure of an irrigation device for a water conservancy project according to an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure inside a cylinder of an irrigation device for a water conservancy project according to an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a first rotating mechanism of an irrigation device for a water conservancy project according to an embodiment of the utility model;

[0020] Figure 4 This is a structural schematic diagram of a lifting mechanism of an irrigation device for a water conservancy project according to an embodiment of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the second rotating mechanism of an irrigation device for a water conservancy project according to an embodiment of the utility model.

[0022] In the figure: 1. base; 2. rotating seat; 3. first internal groove; 4. first rotating shaft; 5. first worm gear; 6. second rotating shaft; 7. first worm; 8. cylinder; 9. mounting rod; 10. lifting groove; 11. threaded rod; 12. lifting rod; 13. second internal groove; 14. third rotating shaft; 15. first bevel gear; 16. fourth rotating shaft; 17. second bevel gear; 18. rotating roller; 19. connecting seat; 20. third internal groove; 21. fifth rotating shaft; 22. second worm gear; 23. sixth rotating shaft; 24. second worm; 25. clamping tube; 26. telescopic tube; 27. nozzle; 28. stirring blade; 29. ​​first servo motor; 30. water pump; 31. water injection pipe; 32. filter screen. Specific implementation method:

[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 of 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] See also Figures 1 to 5 The utility model provides a technical solution: an irrigation device for water conservancy projects, comprising a base 1, a rotating seat 2 is rotatably connected to the top of the base 1, a first internal groove 3 is opened inside the base 1, a first rotating shaft 4 is rotatably connected inside the first internal groove 3, a first worm gear 5 is fixedly connected to the outside of the first rotating shaft 4 and located inside the first internal groove 3, a second rotating shaft 6 is rotatably connected to the inside of the first internal groove 3, a first worm 7 is fixedly connected to the outside of the second rotating shaft 6 and located inside the first internal groove 3, the first worm gear 5 and the first worm 7 are meshed with each other, one end of the first rotating shaft 4 extends to the outside of the base 1 and is fixedly connected to the rotating seat 2, a mounting rod 9 is fixedly connected to the top of the rotating seat 2, a lifting mechanism is arranged inside the mounting rod 9, a connecting seat 19 is fixedly connected to the top of the lifting mechanism, and a second rotating mechanism is arranged inside the connecting seat 19;

[0025] The lifting mechanism includes a lifting groove 10, a threaded rod 11 is rotatably connected inside the lifting groove 10, a lifting rod 12 is slidably connected inside the lifting groove 10, the threaded rod 11 passes through the lifting rod 12 and is threadedly connected thereto, and a connecting seat 19 is fixedly connected to the top of the lifting rod 12. The height of the sprinkler 27 can be adjusted according to demand through the lifting mechanism, thereby adjusting the coverage of irrigation, thereby improving the applicability of the irrigation device for water conservancy projects;

[0026] A second internal groove 13 is provided inside the mounting rod 9, and a third rotating shaft 14 is rotatably connected inside the second internal groove 13, and a first bevel gear 15 is fixedly connected to the outside of the third rotating shaft 14 and located inside the second internal groove 13, and a fourth rotating shaft 16 is rotatably connected inside the second internal groove 13, and a second bevel gear 17 is fixedly connected to the outside of the fourth rotating shaft 16 and located inside the second internal groove 13, and the second bevel gear 17 is meshed with the first bevel gear 15, and one end of the third rotating shaft 14 extends to the inside of the lifting groove 10 and is fixedly connected to the threaded rod 11, and one end of the fourth rotating shaft 16 extends to A knob is fixedly connected to the outer side of the mounting rod 9. The normal operation of the lifting mechanism can be ensured by the mutual cooperation of the second internal groove 13, the third rotating shaft 14, the first bevel gear 15, the fourth rotating shaft 16 and the second bevel gear 17. When in use, the knob is manually rotated to drive the fourth rotating shaft 16 to rotate, and then the second bevel gear 17 is rotated, and then the first bevel gear 15 is rotated, and then the third rotating shaft 14 is rotated, and then the threaded rod 11 is rotated, and then the lifting rod 12 is driven to slide inside the lifting groove 10, and then the connecting seat 19 is driven to rise and fall, so as to adjust the height of the nozzle 27;

[0027] The second rotating mechanism includes a third internal groove 20, which is opened inside the connecting seat 19, and the third internal groove 20 is rotatably connected to a fifth rotating shaft 21, and a second worm gear 22 is fixedly connected to the outside of the fifth rotating shaft 21 and located inside the third internal groove 20, and a sixth rotating shaft 23 is rotatably connected to the inside of the third internal groove 20, and a second worm 24 is fixedly connected to the outside of the sixth rotating shaft 23 and located inside the third internal groove 20, and the second worm 24 is meshed with the second worm gear 22, and one end of the sixth rotating shaft 23 extends to the outside of the connecting seat 19 and is fixedly connected to a knob, and the inside of the connecting seat 19 The fifth rotating shaft 21 is rotatably connected with a clamping tube 25, one end of the fifth rotating shaft 21 is fixedly connected to the clamping tube 25, and the spraying angle of the nozzle 27 can be adjusted through the mutual cooperation of the second rotating mechanism, thereby improving the blocking coverage area of ​​the irrigation device for water conservancy projects and improving the applicability of the irrigation device for water conservancy projects. When in use, the knob is manually rotated, and then the sixth rotating shaft 23 is driven to rotate, and then the second worm 24 is driven to rotate, and then the second worm gear 22 is driven to rotate, and then the fifth rotating shaft 21 is driven to rotate, and then the clamping tube 25 is driven to rotate, and then the nozzle 27 is driven to rotate, so as to adjust the spraying coverage area of ​​the nozzle 27;

[0028] A telescopic tube 26 is clamped inside the clamp tube 25, a nozzle 27 is fixedly connected to one end of the telescopic tube 26, and a water pump 30 is arranged outside the telescopic tube 26;

[0029] The top of the base 1 is fixedly connected with a cylinder 8, and a rotating roller 18 is rotatably connected inside the cylinder 8. A plurality of stirring blades 28 are fixedly connected outside the rotating roller 18 and located inside the cylinder 8. A first servo motor 29 is fixedly installed inside the cylinder 8, and the output end of the first servo motor 29 is fixedly connected to the rotating roller 18. The other end of the telescopic tube 26 extends to the inside of the cylinder 8. Through the mutual cooperation of the cylinder 8, the rotating roller 18, the stirring blades 28 and the first servo motor 29, the liquid medicine and water can be stirred, so that the liquid medicine and water are fully integrated, which is convenient for subsequent irrigation of vegetation;

[0030] The top of the cylinder 8 is threadedly connected with an injection pipe 31, and the inside of the injection pipe 31 is fixedly connected with a filter screen 32. Through the cooperation between the injection pipe 31 and the filter screen 32, the injected water can be filtered, thereby preventing debris and aquatic plants from entering the inside of the cylinder 8 to block the telescopic tube 26 and reduce the irrigation efficiency.

[0031] In summary, when the irrigation device for water conservancy projects is used, the staff will thread the water inlet pipe to the inside of the water injection pipe 31, and the filter screen 32 inside the water injection pipe 31 can filter the water injected into the cylinder 8 to prevent debris and aquatic plants from entering the cylinder 8 and blocking the telescopic tube 26. Then, the medicine liquid is poured into the cylinder 8, and then the first servo motor 29 is started to drive the rotating roller 18 to rotate, and then drive the multiple stirring blades 28 to rotate to stir the medicine liquid and water, so that the medicine liquid and water are fully blended, and then the water pump 30 is started to input the internal irrigation liquid of the cylinder 8 into the inside of the nozzle 27 through the telescopic tube 26 and then spray it out. At the same time, according to the irrigation needs, the handle is manually turned to drive the second rotating shaft 6 to rotate, and then the first worm 7 is driven to rotate, and then the first worm gear 5 is driven to rotate, and then the first rotating shaft 4 is driven to rotate, and then the first servo motor 29 is driven to rotate. The rotating seat 2 rotates, and then drives the mounting rod 9 and the connecting seat 19 to rotate, so as to adjust the spraying direction of the nozzle 27, and then manually rotates the knob to drive the fourth rotating shaft 16 to rotate, and then drives the second bevel gear 17 to rotate, and then drives the first bevel gear 15 to rotate, and then drives the third rotating shaft 14 to rotate, and then drives the threaded rod 11 to rotate, and then drives the lifting rod 12 to slide inside the lifting groove 10, and then drives the connecting seat 19 to lift and lower, so as to adjust the height of the nozzle 27, manually rotate the knob, and then drive the sixth rotating shaft 23 to rotate, and then drive the second worm 24 to rotate, and then drive the second worm gear 22 to rotate, and then drive the fifth rotating shaft 21 to rotate, and then drive the clamping tube 25 to rotate, and then drive the nozzle 27 to rotate, so as to adjust the vertical angle of the nozzle 27 and increase the spraying coverage area of ​​the nozzle 27.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 irrigation device for a water conservancy project, comprising a base (1), characterized in that: The top of the base (1) is rotatably connected to a rotating seat (2); a first internal groove (3) is provided inside the base (1); a first rotating shaft (4) is rotatably connected inside the first internal groove (3); a first worm gear (5) is fixedly connected outside the first rotating shaft (4) and located inside the first internal groove (3); a second rotating shaft (6) is rotatably connected inside the first internal groove (3); a first worm (7) is fixedly connected outside the second rotating shaft (6) and located inside the first internal groove (3); the first worm gear (5) and the first worm (7) are meshed with each other; one end of the first rotating shaft (4) extends to the outside of the base (1) and is fixedly connected to the rotating seat (2); a mounting rod (9) is fixedly connected to the top of the rotating seat (2); a lifting mechanism is arranged inside the mounting rod (9); a connecting seat (19) is fixedly connected to the top of the lifting mechanism; a second rotating mechanism is arranged inside the connecting seat (19).

2. The irrigation device for water conservancy projects according to claim 1, characterized in that: The lifting mechanism comprises a lifting slot (10), a threaded rod (11) is rotatably connected inside the lifting slot (10), a lifting rod (12) is slidably connected inside the lifting slot (10), the threaded rod (11) passes through the lifting rod (12) and is threadedly connected thereto, and the connecting seat (19) is fixedly connected to the top of the lifting rod (12).

3. The irrigation device for water conservancy projects according to claim 2, characterized in that: A second internal groove (13) is provided inside the mounting rod (9), a third rotating shaft (14) is rotatably connected inside the second internal groove (13), a first bevel gear (15) is fixedly connected to the outside of the third rotating shaft (14) and located inside the second internal groove (13), a fourth rotating shaft (16) is rotatably connected inside the second internal groove (13), a second bevel gear (17) is fixedly connected to the outside of the fourth rotating shaft (16) and located inside the second internal groove (13), the second bevel gear (17) is meshed with the first bevel gear (15), one end of the third rotating shaft (14) extends to the inside of the lifting groove (10) and is fixedly connected to the threaded rod (11), and one end of the fourth rotating shaft (16) extends to the outside of the mounting rod (9) and is fixedly connected to a knob.

4. The irrigation device for water conservancy projects according to claim 1, characterized in that: The second rotating mechanism comprises a third internal groove (20), wherein the third internal groove (20) is opened inside the connecting seat (19), the third internal groove (20) is internally rotatably connected to a fifth rotating shaft (21), the outside of the fifth rotating shaft (21) and located inside the third internal groove (20) is fixedly connected to a second worm gear (22), the third internal groove (20) is internally rotatably connected to a sixth rotating shaft (23), the outside of the sixth rotating shaft (23) and located inside the third internal groove (20) is fixedly connected to a second worm gear (24), the second worm gear (24) and the second worm gear (22) are meshed with each other, one end of the sixth rotating shaft (23) extends to the outside of the connecting seat (19) and is fixedly connected to a knob, the connecting seat (19) is internally rotatably connected to a clamping tube (25), and one end of the fifth rotating shaft (21) is fixedly connected to the clamping tube (25).

5. The irrigation device for water conservancy projects according to claim 4, characterized in that: A telescopic tube (26) is clamped inside the clamping tube (25), one end of the telescopic tube (26) is fixedly connected to a spray head (27), and a water pump (30) is arranged outside the telescopic tube (26).

6. The irrigation device for water conservancy projects according to claim 5, characterized in that: The top of the base (1) is fixedly connected to a cylinder (8), the interior of the cylinder (8) is rotatably connected to a rotating roller (18), a plurality of stirring blades (28) are fixedly connected to the outside of the rotating roller (18) and located inside the cylinder (8), a first servo motor (29) is fixedly installed inside the cylinder (8), the output end of the first servo motor (29) is fixedly connected to the rotating roller (18), and the other end of the telescopic tube (26) extends to the interior of the cylinder (8).

7. The irrigation device for water conservancy projects according to claim 6, characterized in that: The top of the cylinder (8) is threadedly connected to a water injection pipe (31), and the interior of the water injection pipe (31) is fixedly connected to a filter screen (32).

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