Crop irrigation water-saving device

Abstract

The utility model discloses a water-saving device for crop irrigation, which relates to the technical field of crop irrigation and comprises two moving seats, an irrigation mechanism is mounted between the two moving seats, an adjusting mechanism is mounted on the outer side of one of the moving seats, the irrigation mechanism comprises a supporting plate, the supporting plate is fixedly mounted between the two moving seats, and the adjusting mechanism is mounted on the outer side of the supporting plate. A rotating rod is movably installed at the top of the supporting plate, a transverse pipe is fixedly installed on the rear portion of the supporting plate, a water receiving opening is formed in one end of the transverse pipe, a plurality of rotating teeth are fixedly installed on the periphery of the rotating rod, and a protective cover is installed at the position, located on the periphery of each rotating tooth, of the top of the supporting plate. A plurality of guide rails are movably mounted in a manner of penetrating through the front part of the supporting plate, and guide pipes are fixedly mounted in the front parts of the guide rails; the height of spraying irrigation of the spray head is convenient to adjust, the device is suitable for irrigating crops with different heights, evaporation and outward drifting of water are reduced, and the guide rail can be prevented from falling off due to self-rotation of the rotating rod after adjustment.

Description

Technical Field

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

[0002] Irrigation is an important measure in crop production, which can provide crops with the required water and promote the growth and development of crops. Since water resources are precious, water conservation is required during the irrigation process, which helps to protect water resources and avoid excessive consumption and waste of water resources. This scheme specifically relates to a crop irrigation water-saving device;

[0003] When the existing crop irrigation water-saving device is used, due to the different growth heights of crops at different periods, water is easy to evaporate or drift outward during irrigation, causing waste. It is inconvenient to adjust the irrigation height, and it is easy to rotate and fall off after adjustment, and it is not convenient to automatically fix. Utility Model Content

[0004] The main purpose of the utility model is to provide a crop irrigation water-saving device, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A crop irrigation water-saving device comprises two movable seats, a watering mechanism is installed between the two movable seats, an adjusting mechanism is installed on the outer side of one of the movable seats, the watering mechanism comprises a support plate, the support plate is fixedly installed between the two movable seats, a rotating rod is movably installed on the top of the support plate, a transverse tube is fixedly installed on the rear of the support plate, a water inlet is provided at one end of the transverse tube, a plurality of rotating teeth are fixedly installed on the periphery of the rotating rod, a protective cover is installed on the top of the support plate and on the periphery of each rotating tooth, a plurality of guide rails are movably installed through the front of the support plate, a conduit is fixedly installed on the front of the guide rail, a nozzle is installed on the bottom end of the conduit, a tooth plate is installed on the rear of the guide rail, and a connecting pipe is connected between the top of the conduit and the transverse tube.

[0007] As a further solution of the utility model, a plurality of the rotating teeth are arranged in an equidistant manner, and the protective cover and the support plate are fixedly installed.

[0008] As a further solution of the utility model, the rotating teeth and the tooth plate are meshingly connected, and the transverse pipe and the conduit are interconnected through a connecting pipe.

[0009] As a further solution of the utility model, the cross-section of the top end of the guide rail is arranged in a "convex" shape, and the guide rail passes through the front part of the support plate and is arranged to slide up and down.

[0010] As a further solution of the utility model, the adjustment mechanism includes a transmission box, which is fixedly mounted on the outside of a movable seat, a worm wheel is installed at one end of the rotating rod and located inside the transmission box, a worm is movably mounted outside the worm wheel, and a turntable is fixedly mounted at the front end of the worm wheel.

[0011] As a further solution of the utility model, the worm wheel is located inside the transmission box and is rotatable, and the worm wheel and the rotating rod are fixedly connected.

[0012] As a further solution of the utility model, the worm runs through the interior of the transmission box and is rotatable, and the worm and the worm wheel are meshingly connected.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting up the irrigation mechanism, the rotating rod drives the rotating teeth to rotate, and the meshing of the rotating teeth and the tooth plate causes the guide rail to drive the guide tube to slide up and down, so as to facilitate the adjustment of the height of the sprinkler head for spraying and irrigation. It is suitable for irrigation of crops at different heights and reduces the evaporation and outward dispersion of water.

[0015] By setting up an adjustment mechanism, the worm drives the worm wheel to rotate, and the worm wheel drives the rotating rod to rotate for adjustment. The engagement of the worm and the worm wheel can prevent the rotating rod from self-rotating and causing the guide rail to slide and fall off, while reducing the force of the adjustment rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a crop irrigation water-saving device of the utility model;

[0017] Figure 2 This is a structural schematic diagram of an irrigation mechanism in a crop irrigation water-saving device of the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the internal structure of a regulating mechanism in a crop irrigation water-saving device.

[0019] In the figure: 1. moving seat; 2. watering mechanism; 3. adjusting mechanism; 4. supporting plate; 5. rotating rod; 6. horizontal pipe; 7. water inlet; 8. rotating gear; 9. protective cover; 10. guide rail; 11. conduit; 12. nozzle; 13. gear plate; 14. connecting pipe; 15. transmission box; 16. worm gear; 17. worm; 18. turntable. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-3As shown, a crop irrigation water-saving device comprises two movable seats 1, an irrigation mechanism 2 is installed between the two movable seats 1, an adjustment mechanism 3 is installed on the outer side of one of the movable seats 1, the irrigation mechanism 2 comprises a support plate 4, the support plate 4 is fixedly installed between the two movable seats 1, a rotating rod 5 is movably installed on the top of the support plate 4, a transverse pipe 6 is fixedly installed on the rear of the support plate 4, a water inlet 7 is provided at one end of the transverse pipe 6, a plurality of rotating teeth 8 are fixedly installed on the periphery of the rotating rod 5, a protective cover 9 is installed on the top of the support plate 4 and on the periphery of each rotating tooth 8, a plurality of guide rails 10 are movably installed through the front of the support plate 4, a conduit 11 is fixedly installed on the front of the guide rail 10, a nozzle 12 is installed on the bottom end of the conduit 11, a tooth plate 13 is installed on the rear of the guide rail 10, and a connecting pipe 14 is connected between the top of the conduit 11 and the transverse pipe 6.

[0022] In this embodiment, a plurality of rotating teeth 8 are arranged at equal intervals, and the protective cover 9 is fixedly installed between the support plate 4. The protective cover 9 protects the rotating teeth 8 to prevent the connecting pipe 14 from contacting.

[0023] In this embodiment, the rotating teeth 8 and the tooth plate 13 are meshed and connected, and the horizontal pipe 6 and the conduit 11 are connected to each other through the connecting pipe 14. The meshing of the rotating teeth 8 and the tooth plate 13 causes the conduit 11 to slide up and down to adjust the height of spraying and irrigation.

[0024] In this embodiment, the top cross-section of the guide rail 10 is convex-shaped, and the guide rail 10 passes through the front of the support plate 4 and slides up and down. The guide rail 10 allows the conduit 11 to slide and prevent it from falling off. It is suitable for watering crops at different heights and reducing the evaporation and dispersion of water.

[0025] In this embodiment, the adjustment mechanism 3 includes a transmission box 15, which is fixedly mounted on the outside of a movable seat 1. A worm gear 16 is installed at one end of the rotating rod 5 and located inside the transmission box 15. A worm 17 is movably installed outside the worm gear 16. A turntable 18 is fixedly mounted at the front end of the worm gear 17. The worm gear 16 is driven to rotate by the worm 17, thereby causing the rotating rod 5 to rotate, thereby preventing the rotating rod 5 from self-rotating and causing the catheter 11 to slide.

[0026] In this embodiment, the worm gear 16 is rotatably disposed inside the transmission box 15 , and the worm gear 16 is fixedly connected to the rotating rod 5 . The sliding height of the conduit 11 is controlled by rotating the rotating disk 18 .

[0027] In this embodiment, the worm 17 penetrates the interior of the transmission box 15 and is rotatably arranged. The worm 17 and the worm wheel 16 are meshingly connected. The meshing of the worm 17 and the worm wheel 16 causes the rotating rod 5 to rotate, thereby preventing the rotating rod 5 from self-rotating.

[0028] It should be noted that the utility model is a water-saving device for crop irrigation. When in use, the two movable seats 1 are moved along the paths on both sides of the field, the water supply pipe is connected to the water inlet 7, the water source is sprayed out through the nozzle 12, and the two movable seats 1 are moved to spray and irrigate the crops. Since water is easy to evaporate or drift outward during the spraying and irrigating process, when spraying and irrigating crops at different heights, the turntable 18 is rotated to make the worm 17 drive the worm wheel 16 to rotate, and the worm wheel 16 drives the rotating rod 5 to rotate. Through the engagement of the rotating teeth 8 and the tooth plate 13, the guide rail 10 drives the conduit 11 to slide up and down, thereby changing the height of the nozzle 12, and the conduit 11 is connected to the cross pipe 6 through the connecting pipe 14 to transport water. The engagement of the worm 17 and the worm wheel 16 prevents the rotating rod 5 from self-rotating and causing the conduit 11 to slide off.

[0029] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A crop irrigation water-saving device, comprising two movable seats (1), a watering mechanism (2) being installed between the two movable seats (1), an adjusting mechanism (3) being installed on the outer side of one of the movable seats (1), characterized in that: The irrigation mechanism (2) comprises a support plate (4), wherein the support plate (4) is fixedly mounted between two movable seats (1), a rotating rod (5) is movably mounted on the top of the support plate (4), a transverse tube (6) is fixedly mounted on the rear of the support plate (4), a water inlet (7) is provided at one end of the transverse tube (6), a plurality of rotating teeth (8) are fixedly mounted on the periphery of the rotating rod (5), a protective cover (9) is mounted on the top of the support plate (4) and on the periphery of each rotating tooth (8), a plurality of guide rails (10) are movably mounted through the front of the support plate (4), a conduit (11) is fixedly mounted on the front of the guide rail (10), a nozzle (12) is mounted on the bottom end of the conduit (11), a tooth plate (13) is mounted on the rear of the guide rail (10), and a connecting pipe (14) is connected between the top end of the conduit (11) and the transverse tube (6).

2. A crop irrigation water-saving device according to claim 1, characterized in that: The plurality of rotating teeth (8) are arranged at equal distances, and the protective cover (9) and the support plate (4) are fixedly installed.

3. The crop irrigation water-saving device according to claim 1, characterized in that: The rotating teeth (8) and the tooth plate (13) are arranged in meshing connection, and the transverse pipe (6) and the guide tube (11) are connected to each other via a connecting pipe (14).

4. The crop irrigation water-saving device according to claim 1, characterized in that: The cross section of the top end of the guide rail (10) is arranged in a "convex" shape, and the guide rail (10) passes through the front part of the support plate (4) and is arranged to slide up and down.

5. The crop irrigation water-saving device according to claim 1, characterized in that: The adjustment mechanism (3) comprises a transmission box (15) which is fixedly mounted on the outside of a movable seat (1); a worm wheel (16) is mounted on one end of the rotating rod (5) and located inside the transmission box (15); a worm (17) is movably mounted outside the worm wheel (16); and a rotating disk (18) is fixedly mounted at the front end of the worm (17).

6. A crop irrigation water-saving device according to claim 5, characterized in that: The worm wheel (16) is located inside the transmission box (15) and is rotatable, and the worm wheel (16) and the rotating rod (5) are fixedly connected.

7. The crop irrigation water-saving device according to claim 5, characterized in that: The worm (17) penetrates the interior of the transmission box (15) and is rotatably arranged, and the worm (17) and the worm wheel (16) are meshingly connected.

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