Crop cultivation and irrigation device

Abstract

The utility model relates to the technical field of crops, in particular to a crop cultivation and irrigation device which comprises a base, a threaded rod is rotationally connected to the base through a bearing, a connecting lug is connected to the threaded rod in a threaded penetrating mode, and a connecting pipe is fixedly connected to the connecting lug. One end of the connecting pipe is communicated with a connecting hose, the other end of the connecting pipe is connected with a connecting cylinder, a plurality of through holes are formed in the circumference of the connecting cylinder at equal intervals, and the connecting lugs are limited through a limiting mechanism. The spray irrigation device has the advantages that crops are prevented from being blocked, and therefore the spray irrigation range is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of crops, in particular to a crop cultivation irrigation device. Background Art

[0002] When cultivating crops, they need to be irrigated. Drip irrigation, sprinkler irrigation, and hole irrigation are generally used for irrigation. When sprinkler irrigation is used, water with a certain pressure is sprayed into the air, which is dispersed into small droplets or forms mist and falls on the plants and the ground for irrigation. As crops grow, the height increases, and the height of existing sprinkler irrigation devices is fixed, resulting in obstruction of the sprinkler irrigation devices by the crops, thereby affecting the sprinkler irrigation area. Utility Model Content

[0003] The purpose of the utility model is to solve the problem that the existing sprinkler irrigation device in the prior art has a fixed height, which causes crops to block the sprinkler irrigation device, thereby affecting the sprinkler irrigation area, and to propose a crop cultivation irrigation device.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A crop cultivation irrigation device is designed, comprising a base, a threaded rod being rotatably connected to the base via a bearing, a connecting ear being threaded through the threaded rod, a connecting pipe being fixedly connected to the connecting ear, one end of the connecting pipe being connected to a connecting hose and the other end being connected to a connecting cylinder, a plurality of through holes being equidistantly provided on the circumference of the connecting cylinder, and the connecting ear being limited by a limiting mechanism.

[0006] Preferably, the limiting mechanism includes a limiting rod, the limiting rod passes through the connecting ear, and the limiting rod is fixedly connected to the base.

[0007] Preferably, the connecting cylinder is rotatably connected to the connecting pipe via a sealed bearing.

[0008] Preferably, a second gear is fixedly connected to the connecting tube, a fixing ear is fixedly connected to the connecting tube, a waterproof motor is fixedly connected to the fixing ear, a first gear is transmission-connected to the output shaft of the waterproof motor, the first gear is meshed with the second gear, a battery box is fixedly connected to the fixing ear, a battery is placed in the battery box, and the battery supplies power to the waterproof motor.

[0009] Preferably, a rotating part is fixedly connected to the threaded rod.

[0010] Preferably, a mounting hole is provided on the battery box, a charging base is fixedly connected in the mounting hole, a connecting column is threadedly connected in the mounting hole, a knob is fixedly connected to the connecting column, and a sealing ring is provided on the knob.

[0011] Preferably, the threaded rod is a stainless steel threaded rod.

[0012] The utility model provides a crop cultivation irrigation device with the beneficial effects of: by rotating the threaded rod, the position of the connecting ear on the threaded rod is adjusted, thereby driving the connecting pipe to move, so that the connecting pipe drives the connecting cylinder to move, and the height of the connecting cylinder is adjusted so that the height during sprinkler irrigation is higher than the crops, avoiding obstruction caused by the crops, thereby ensuring the range of sprinkler irrigation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural diagram of a crop cultivation irrigation device proposed by the present invention;

[0014] Figure 2 This is a three-dimensional diagram of a crop cultivation irrigation device proposed in the present invention;

[0015] Figure 3 This is a front view of a crop cultivation irrigation device proposed by the utility model;

[0016] Figure 4 This is a structural schematic diagram of the charging base portion of a crop cultivation and irrigation device proposed in the present invention.

[0017] In the figure: 1. Base; 2. Threaded rod; 3. Limit rod; 4. Connecting tube; 5. Through hole; 6. Connecting ear; 7. First gear; 8. Second gear; 9. Waterproof motor; 10. Connecting tube; 11. Battery box; 12. Fixing ear; 13. Rotating part; 14. Connecting hose; 15. Charging base; 16. Connecting column; 17. Knob. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Example 1: Reference Figure 1-3, a crop cultivation irrigation device, including a base 1, a threaded rod 2 is rotatably connected to the base 1 through a bearing, a rotating part 13 is fixedly connected to the threaded rod 2, a connecting ear 6 is threadedly passed through the threaded rod 2, the threaded rod 2 is a stainless steel threaded rod, and a connecting pipe 10 is fixedly connected to the connecting ear 6. One end of the connecting pipe 10 is connected to a connecting hose 14, and the other end is connected to a connecting tube 4. The connecting hose 14 can be directly connected to an external water supply pipe. When the height of the device is high, a booster pump can be added to increase the water pressure so that water is sprayed out from the through hole 5. A plurality of through holes 5 are equidistantly provided on the connecting tube 4. The connecting ear 6 is limited by a limiting mechanism. By rotating the threaded rod 2, the position of the connecting ear 6 on the threaded rod 2 is adjusted, thereby driving the connecting pipe 10 to move, so that the connecting pipe 10 drives the connecting tube 4 to move, and the height of the connecting tube 4 is adjusted so that the height of the sprinkler irrigation is higher than the crops, avoiding obstruction caused by the crops, thereby ensuring the range of the sprinkler irrigation.

[0020] The limiting mechanism includes a limiting rod 3, which passes through the connecting ear 6 and is fixedly connected to the base 1. The limiting rod 3 limits the connecting ear 6 and prevents the connecting ear 6 from rotating.

[0021] Example 2: In Example 1, since water is sprayed from the through hole 5, the uniformity of water spraying cannot be guaranteed. Figure 1-4 As another preferred embodiment of the present invention, based on embodiment 1, the connecting cylinder 4 is rotatably connected to the connecting pipe 10 through a sealed bearing.

[0022] A second gear 8 is fixedly connected to the connecting tube 4, a fixing ear 12 is fixedly connected to the connecting tube 10, a waterproof motor 9 is fixedly connected to the fixing ear 12, and the output shaft of the waterproof motor 9 is transmission-connected with the first gear 7, the first gear 7 is engaged with the second gear 8, and a battery box 11 is fixedly connected to the fixing ear 12. A battery is placed in the battery box 11, and the battery supplies power to the waterproof motor 9. The first gear 7 is driven to rotate by the waterproof motor 9, thereby driving the second gear 8 to rotate, so that the connecting tube 4 rotates, which will cause the through hole 5 to rotate when spraying water, thereby ensuring uniformity during sprinkler irrigation.

[0023] A mounting hole is provided on the battery box 11, and a charging base 15 is fixedly connected to the mounting hole. The battery and the charging base 15 are connected by a wire. A connecting column 16 is threadedly connected to the mounting hole, and a knob 17 is fixedly connected to the connecting column 16. A sealing ring is provided on the knob 17. By adopting a threaded connection and cooperating with the sealing ring, the charging base 15 is sealed to prevent the entry of moisture.

[0024] During sprinkler irrigation, according to the height of the crops, the threaded rod 2 is rotated to adjust the position of the connecting ear 6 on the threaded rod 2, thereby driving the connecting pipe 10 to move, so that the connecting pipe 10 drives the connecting cylinder 4 to move, and the height of the connecting cylinder 4 is adjusted so that the height during sprinkler irrigation is higher than the crops. Then, the waterproof motor 9 is turned on, and the waterproof motor 9 drives the first gear 7 to rotate, thereby driving the second gear 8 to rotate, so that the connecting cylinder 4 rotates, and drives the through hole 5 to rotate. The water in the connecting hose 14 enters the connecting pipe 10 and then enters the connecting cylinder 4. Water is sprayed out from the spray hole 5, so that the spray hole 5 sprays water while rotating, ensuring uniformity during sprinkler irrigation.

[0025] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A crop cultivation irrigation device, comprising a base (1), characterized in that: The base (1) is rotatably connected to a threaded rod (2) via a bearing, a connecting ear (6) is threadedly passed through the threaded rod (2), a connecting pipe (10) is fixedly connected to the connecting ear (6), one end of the connecting pipe (10) is connected to a connecting hose (14), and the other end is connected to a connecting cylinder (4), a plurality of through holes (5) are equidistantly provided on the circumference of the connecting cylinder (4), and the connecting ear (6) is limited by a limiting mechanism.

2. A crop cultivation irrigation device according to claim 1, characterized in that: The limiting mechanism comprises a limiting rod (3), the limiting rod (3) passes through the connecting ear (6), and the limiting rod (3) is fixedly connected to the base (1).

3. A crop cultivation irrigation device according to claim 1 or 2, characterized in that: The connecting cylinder (4) is rotatably connected to the connecting pipe (10) via a sealed bearing.

4. The crop cultivation irrigation device according to claim 3, characterized in that: The connecting tube (4) is fixedly connected to a second gear (8), the connecting tube (10) is fixedly connected to a fixing ear (12), the fixing ear (12) is fixedly connected to a waterproof motor (9), the output shaft of the waterproof motor (9) is transmission-connected to a first gear (7), the first gear (7) is meshed with the second gear (8), the fixing ear (12) is fixedly connected to a battery box (11), a battery is placed in the battery box (11), and the battery supplies power to the waterproof motor (9).

5. The crop cultivation irrigation device according to claim 4, characterized in that: A rotating portion (13) is fixedly connected to the threaded rod (2).

6. The crop cultivation irrigation device according to claim 4, characterized in that: The battery box (11) is provided with a mounting hole, a charging seat (15) is fixedly connected in the mounting hole, a connecting column (16) is threadedly connected in the mounting hole, a knob (17) is fixedly connected to the connecting column (16), and a sealing ring is provided on the knob (17).

7. The crop cultivation irrigation device according to claim 1, characterized in that: The threaded rod (2) is a stainless steel threaded rod.

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