Farmland water drip irrigation structure

Abstract

The utility model provides a farmland water drip irrigation structure, and belongs to the technical field of irrigation. Comprising a bottom plate, a water tank is arranged at the top of the bottom plate, spraying assemblies are symmetrically arranged on the two side walls of the water tank, each spraying assembly comprises a driving box, a rotating rod is rotationally connected to the top of the driving box, a supporting plate is arranged at the top of the rotating rod, a five-way joint is arranged at the top of the supporting plate, and water spraying pipes are arranged at four side outlets of the five-way joint; an L-shaped water inlet pipe is arranged at the other end of the rotary joint. Through the spraying assembly, the motor is started to drive the rotating rod to rotate, then the supporting plate and the five-way joint and the water spraying pipe on the top of the supporting plate are driven to rotate around the rotating rod, the spraying nozzle rotates around the rotating rod, and therefore nutrient solution, water fertilizer or water sprayed upwards rotationally rises to a certain height and then reversely falls back into farmland in a water drop form. The rain simulation mode is adopted, the spraying range is wider, the coverage area of water drip irrigation is larger, the irrigation efficiency is effectively improved, and the water drip irrigation effect is better.

Description

Technical Field

[0001] The utility model provides a farmland water drip irrigation structure, belonging to the technical field of irrigation. Background Art

[0002] When people irrigate farmland, in order to save water resources and improve irrigation efficiency, drip irrigation is usually used. Currently, it is well known that people use drip irrigation devices to irrigate farmland. First, water and nutrient solution are added to the drip irrigation device, and then the drip irrigation device is used to transport the water and nutrient solution to the farmland.

[0003] Existing drip irrigation systems can generally meet normal usage needs, but they still have certain drawbacks: water and nutrient solution are often sprayed directly downward at an angle, simulating rain. The resulting curtain of droplets falls onto farmland for drip irrigation. This type of drip irrigation has a relatively small spray range, a relatively small coverage area, and relatively poor irrigation efficiency, leaving room for improvement. Based on this, the present utility model provides a farmland drip irrigation structure. Utility Model Content

[0004] The technical problem solved by the utility model is that the water drop curtain formed after downward spraying falls on the farmland for drip irrigation, the spraying range is relatively small, the coverage area of ​​the drip irrigation is relatively small, the irrigation efficiency is relatively poor, and the drip irrigation effect needs to be improved.

[0005] In order to solve the technical problem, the technical solution provided by the utility model is: a farmland water drip irrigation structure, including a base plate, a water tank is provided on the top of the base plate, and spraying components for upward rotation and spraying are symmetrically provided on both side walls of the water tank, and the spraying component includes a drive box, the top of the drive box is rotatably connected to a rotating rod, the top of the rotating rod is provided with a support plate placed above the water tank, the top of the support plate is provided with a five-way valve, the four side outlets of the five-way valve are provided with water spray pipes, the top inlet of the five-way valve is provided with a rotary joint, and the other end of the rotary joint is provided with an L-shaped water inlet pipe; the top of the water tank is provided with a pump, and the top water outlet of the pump is provided with a tee connected to the end of the L-shaped water inlet pipe.

[0006] Furthermore, the drive box is fixedly arranged on the upper wall of the water tank side, and the spray assembly also includes a motor fixedly arranged on the inner wall of the drive box. The output end of the motor is fixedly connected to the main gear, and the bottom end of the rotating rod is inserted into the drive box and is provided with a slave gear meshing with the main gear.

[0007] Furthermore, a bearing matching the rotating rod is provided on the top of the driving box.

[0008] Furthermore, a push handle is symmetrically provided at one end of the top of the base plate and is placed on one side of the water tank, and universal wheels are symmetrically provided on both sides of the bottom of the base plate.

[0009] Furthermore, support rods are symmetrically provided at one end of the top of the water tank close to the push handle, and a protective plate is provided between the tops of the support rods and placed above the push handle.

[0010] Furthermore, a plurality of spray nozzles are equidistantly provided on the water spray pipe, and a water suction port at the bottom of the pump is provided with a water suction pipe inserted into the bottom of the water tank.

[0011] Beneficial effects of the utility model:

[0012] Through the spraying assembly, the motor is started to drive the rotating rod to rotate, which in turn drives the support plate and the five-way joint on its top and the water spray pipe to rotate around the rotating rod. The spray nozzle rotates around the rotating rod, so that the nutrient solution, water fertilizer or water sprayed upwards rotates and rises to a certain height and then falls back into the farmland in the form of water droplets, simulating the way it rains. The spray range is wider, the coverage area of ​​the drip irrigation is larger, the irrigation efficiency is effectively improved, and the drip irrigation effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a farmland water drip irrigation structure of this utility model Figure 1 .

[0014] Figure 2 This is a schematic diagram of the structure of a farmland water drip irrigation structure of this utility model Figure 2 .

[0015] Figure 3 It is a planar schematic diagram of a farmland water drip irrigation structure of the utility model.

[0016] 1. Bottom plate; 2. Water tank; 3. Spray assembly; 4. Drive box; 5. Rotating rod; 6. Support plate; 7. Five-way joint; 8. Water spray pipe; 9. Rotary joint; 10. L-shaped water inlet pipe; 11. Pump; 12. Tee; 13. Motor; 14. Main gear; 15. Slave gear; 16. Bearing; 17. Push handle; 18. Universal wheel; 19. Support rod; 20. Protective plate; 21. Spray nozzle; 22. Water suction pipe. DETAILED DESCRIPTION

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] According to the attached Figure 1 、 2As shown in Figure 3: The utility model provides a farmland water drip irrigation structure: it includes a base plate 1, a water tank 2 is provided on the top of the base plate 1, a push handle 17 is symmetrically provided at one end of the top of the base plate 1 and is placed on one side of the water tank 2, and universal wheels 18 are symmetrically provided on both sides of the bottom of the base plate 1 to facilitate movement, support rods 19 are symmetrically provided at one end of the top of the water tank 2 close to the push handle 17, and a protective plate 20 is provided between the tops of the support rods 19 and is placed above the push handle 17 to provide shade and sun protection. A fan can be added to the bottom of the protective plate 20 to make farmland water drip irrigation cooler in summer.

[0019] According to the attached Figure 1 、 3 As shown: the two side walls of the water tank 2 are symmetrically provided with a spray assembly 3 for upward rotation spraying, the spray assembly 3 includes a drive box 4 fixedly arranged on the upper side wall of the water tank 2, the top of the drive box 4 is rotatably connected to a rotating rod 5, the top of the drive box 4 is provided with a bearing 16 matching the rotating rod 5 to ensure that the rotating rod 5 can effectively rotate, the top of the rotating rod 5 is provided with a support plate 6 placed above the water tank 2, the top of the support plate 6 is provided with a five-way 7, the four side outlets of the five-way 7 are provided with a water spray pipe 8, the top inlet of the five-way 7 is provided with a rotary joint 9, the rotating An L-shaped water inlet pipe 10 is provided at the other end of the joint 9, and a motor 13 is provided on the inner wall of the drive box 4. The output end of the motor 13 is fixedly connected to the main gear 14. The bottom end of the rotating rod 5 is inserted into the drive box 4 and is provided with a slave gear 15 meshing with the main gear 14. The main gear 14 is driven to rotate by starting the motor 13. Under the meshing connection between the main gear 14 and the slave gear 15, the slave gear 15 is driven to rotate, and then the rotating rod 5 is driven to rotate, and then the support plate 6 and the five-way 7 and the water spray pipe 8 on its top are driven to rotate around the rotating rod 5.

[0020] According to the attached Figure 3 As shown: a pump 11 is provided on the top of the water tank 2, and a tee 12 is provided at the top water outlet of the pump 11 which is connected to the end of the L-shaped water inlet pipe 10. A plurality of injection nozzles 21 are equidistantly provided on the spray pipe 8. A suction pipe 22 is provided at the bottom water outlet of the pump 11 which is inserted into the bottom of the water tank 2. By starting the pump 11, the nutrient solution, water fertilizer or water to be drip-irrigated in the water tank 2 flows through the suction pipe 22, the pump 11 and the tee 12 into the L-shaped water inlet pipe 10 on both sides, and then flows into the spray pipes 8 on the four sides through the five-way nozzles, and then is sprayed upward from the injection nozzles 21 in all directions. The nutrient solution, water fertilizer or water sprayed upward rises to a certain height and then falls back into the farmland in the form of water droplets.

[0021] Principle of the utility model

[0022] When in use, the universal wheel 18 can be used to conveniently move the device in the farmland. By starting the pump 11, the nutrient solution, water fertilizer or water to be drip-irrigated in the water tank 2 flows through the pump pipe 22, the pump 11 and the tee 12 into the L-shaped water inlet pipe 10 on both sides, and then flows into the water spray pipe 8 on the four sides through the five-way pipe. Then, the device is sprayed upward from the spray nozzles 21 in all directions. Through the spray assembly 3, the motor 13 is started to drive the main gear 14 to rotate. Under the meshing connection between the main gear 14 and the slave gear 15, the slave gear 15 is driven to rotate. This in turn drives the rotating rod 5 to rotate, and in turn drives the support plate 6 and the five-way pipe 7 on its top, and the water spraying pipe 8 to rotate around the rotating rod 5. The spray nozzle 21 rotates around the rotating rod 5. Under the action of the rotating joint 9, the L-shaped water inlet pipe 10 is prevented from interfering with the rotation of the five-way pipe 7, so that the nutrient solution, water fertilizer or water sprayed upwards rotates and rises to a certain height and then falls back into the farmland in the form of water droplets, simulating rain. The spray range is wider, the coverage area of ​​the drip irrigation is larger, the irrigation efficiency is effectively improved, and the drip irrigation effect is better.

[0023] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A farmland drip irrigation structure, comprising a bottom plate (1), characterized in that: A water tank (2) is provided on the top of the bottom plate (1), and spraying assemblies (3) for upward rotational spraying are symmetrically provided on both side walls of the water tank (2), and the spraying assembly (3) comprises a driving box (4), the top of the driving box (4) is rotatably connected to a rotating rod (5), the top of the rotating rod (5) is provided with a support plate (6) placed above the water tank (2), the top of the support plate (6) is provided with a five-way valve (7), the four side outlets of the five-way valve (7) are all provided with water spray pipes (8), the top inlet of the five-way valve (7) is provided with a rotary joint (9), and the other end of the rotary joint (9) is provided with an L-shaped water inlet pipe (10); a pump (11) is provided on the top of the water tank (2), and the top water outlet of the pump (11) is provided with a three-way valve (12) connected to the end of the L-shaped water inlet pipe (10).

2. The farmland drip irrigation structure according to claim 1, characterized in that: The drive box (4) is fixedly arranged on the upper side wall of the water tank (2); the spray assembly (3) further comprises a motor (13) fixedly arranged on the inner side wall of the drive box (4); the output end of the motor (13) is fixedly connected to a main gear (14); the bottom end of the rotating rod (5) is inserted into the drive box (4) and is provided with a slave gear (15) meshing with the main gear (14).

3. The farmland drip irrigation structure according to claim 1, characterized in that: A bearing (16) matching the rotating rod (5) is provided on the top of the driving box (4).

4. The farmland drip irrigation structure according to claim 1, characterized in that: A push handle (17) is symmetrically provided at one end of the top of the bottom plate (1) and is placed on one side of the water tank (2), and universal wheels (18) are symmetrically provided at both sides of the bottom of the bottom plate (1).

5. The farmland drip irrigation structure according to claim 4, characterized in that: A support rod (19) is symmetrically provided at one end of the top of the water tank (2) close to the push handle (17), and a protective plate (20) is provided between the tops of the support rods (19) and is placed above the push handle (17).

6. The farmland drip irrigation structure according to claim 1, characterized in that: The water spray pipe (8) is provided with a plurality of spray nozzles (21) at equal intervals, and the water suction port at the bottom of the pump (11) is provided with a water suction pipe (22) inserted into the bottom of the water tank (2).

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