Efficient adjustable water conservancy irrigation device

Abstract

The utility model relates to the technical field of water conservancy irrigation, and discloses an efficient adjustable water conservancy irrigation device, which comprises a main body pipe, the main body pipe comprises an underground pipe and a spraying device, the spraying device comprises two groups of mounting plates, the main pipe is provided with two sets of mounting plates, the outer surfaces of one ends of the two sets of mounting plates are fixedly connected to the two sides of the inner surface of the underground pipe respectively, the pesticide conveying device comprises a communicating pipe, and one end of the communicating pipe is communicated with the interior of the center of the outer surface of one side of the main pipe. The screw rod motor works to drive the threaded push rod to move up and down in a reciprocating manner, so that the spray head is driven to move up and down while rotating for spraying, water flow is sprayed outwards from the interior of the spray head at different heights, the situation that the water flow is only sprayed to the same range is avoided, all-directional irrigation is facilitated, and the reliability of the equipment is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy and irrigation, and in particular to a highly efficient and adjustable water conservancy and irrigation device. Background Art

[0002] Efficient adjustable water irrigation devices can be flexibly adjusted according to the needs of crop growth and soil moisture conditions to achieve personalized irrigation management. Users can adjust the irrigation water volume and frequency according to the water requirements, growth stages and climatic conditions of different crops to meet the growth needs of crops. By flexibly adjusting the irrigation system, water resources can be saved, energy can be saved and labor management costs can be reduced. Irrigation adjustment based on the actual water requirements of crops can avoid over-irrigation and waste of resources and reduce irrigation costs.

[0003] At present, most of the existing water conservancy irrigation devices are fixed rotary irrigation. When the equipment is working to spray crops, only the sprinkler head rotates at a fixed speed, and the water flows out from the nozzle at a fixed speed, and the spray height is fixed, resulting in the water flow only being sprayed to the same range, which is not convenient for all-round irrigation, and reduces the reliability of the equipment to a certain extent. In addition, most of the existing water conservancy irrigation devices are not equipped with pesticide spraying devices. When pesticides need to be sprayed, the pesticides may need to be prepared in advance and transported to the equipment through a water pipe for spraying. The operation steps are relatively complicated, which is not convenient for efficient spray irrigation, and affects the practicability of the equipment to a certain extent. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a highly efficient adjustable water conservancy irrigation device to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: an efficient and adjustable water conservancy irrigation device, comprising:

[0006] The main pipe includes an underground pipe, and the outer surface of the upper end of the underground pipe is fixedly connected to a horizontal block, and the center of the outer surface of the upper end of the horizontal block is fixedly connected to a main pipe;

[0007] A spray device, the spray device comprising a mounting plate, wherein the mounting plates are provided in two groups, and the outer surfaces of one end of the two groups of mounting plates are respectively fixedly connected to the two sides of the inner surface of the underground pipe;

[0008] The drug delivery device comprises a connecting tube, and one end of the connecting tube is connected to the inner part of the center of the outer surface of one side of the main tube.

[0009] Preferably, the main pipe further includes a water pipe, and one end of the water pipe is connected to the interior of the lower end of the outer surface of the other side of the main pipe, and the horizontal height of the water pipe is lower than the horizontal height of the connecting pipe.

[0010] Preferably, the spray device also includes a screw motor, and the screw motor is installed on the outer surfaces of the two groups of mounting plates, and the output end of the screw motor is threadedly connected to a threaded push rod, the outer surface of the upper end of the threaded push rod is fixedly connected to a secondary pipe, and the upper end of the outer surface of the secondary pipe is sleeved with a bearing, and the outer surface of the bearing is fixedly connected to a spray head.

[0011] Preferably, the auxiliary pipe is inserted into the interior of the upper end of the main pipe, and a limiting ring is provided at the bottom end of the auxiliary pipe.

[0012] Preferably, the drug delivery device also includes a valve seat, and one end of the valve seat is connected to the other end of the connecting tube, and a switch handle is inserted into the inner part of the outer surface of the upper end of the valve seat, a valve ball is fixedly connected to the outer surface of the bottom end of the switch handle, and a connecting hole is opened in the horizontal direction of the inner center of the outer surface of the valve ball, and an adjustment hole is opened in the vertical direction of the inner center of the outer surface of the valve ball, an adjustment column is connected to the inner thread of the outer surface of the bottom end of the valve seat, and the other end of the valve seat is connected to the delivery tube.

[0013] Preferably, the outer surface of the valve ball fits with the surface inside the center of the valve seat, and the outer surface of the upper end of the adjusting column fits with the outer surface of the adjusting hole.

[0014] Technical effects and advantages of the utility model:

[0015] 1. The utility model is provided with a spraying device. When the equipment is working to spray crops, the screw motor drives the threaded push rod to move up and down reciprocatingly, thereby driving the auxiliary pipe to move up and down inside the main pipe, and then driving the sprinkler head to move up and down while rotating and spraying, so that water flows out from the inside of the sprinkler head at different heights, avoiding the water flow spraying only to the same range, facilitating all-round irrigation, and improving the reliability of the equipment to a certain extent.

[0016] 2. The utility model is provided with a medicine delivery device. When it is necessary to spray pesticides, the pesticides are delivered to the inside of the main pipe through the medicine delivery device, mixed with the water flow and sprayed through the nozzle. The switch of the medicine delivery device can be controlled by rotating the switch handle, and the depth of the adjustment column inserted into the adjustment hole can be rotated to accurately adjust the flow rate of the pesticide, thereby adjusting the concentration of the medicine solution. The operation steps are relatively simple, which is convenient for efficient spray irrigation and improves the practicality of the equipment to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic exploded view of the three-dimensional structure of the utility model.

[0019] Figure 3 It is a schematic exploded view of the three-dimensional structure of the main tube of the utility model.

[0020] Figure 4 It is a schematic exploded view of the three-dimensional structure of the spray device of the utility model.

[0021] Figure 5 It is a three-dimensional structural cross-sectional view of the spray device of the utility model.

[0022] Figure 6 It is a schematic exploded view of the three-dimensional structure of the drug delivery device of the utility model.

[0023] Figure 7 It is a three-dimensional structural cross-sectional view of the drug delivery device of the utility model.

[0024] The accompanying drawings are marked as follows: 1. main pipe; 11. underground pipe; 12. horizontal block; 13. main pipe; 14. water pipe; 2. spray device; 21. mounting plate; 22. screw motor; 23. threaded push rod; 24. auxiliary pipe; 25. bearing; 26. nozzle; 3. drug delivery device; 31. connecting pipe; 32. valve seat; 33. switch handle; 34. valve ball; 35. connecting hole; 36. adjustment hole; 37. adjustment column; 38. drug delivery pipe. DETAILED DESCRIPTION

[0025] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The efficient and adjustable water irrigation device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0026] Reference Figure 1-7 The utility model provides a highly efficient and adjustable water conservancy irrigation device, comprising:

[0027] The main pipe 1 includes an underground pipe 11, and a horizontal block 12 is fixedly connected to the outer surface of the upper end of the underground pipe 11, and a main pipe 13 is fixedly connected to the center of the outer surface of the upper end of the horizontal block 12;

[0028] The spray device 2 includes a mounting plate 21, and the mounting plates 21 are provided in two groups, and the outer surfaces of one end of the two groups of mounting plates 21 are respectively fixedly connected to the two sides of the inner surface of the underground pipe 11;

[0029] The drug delivery device 3 includes a connecting tube 31 , and one end of the connecting tube 31 is connected to the inner part of the center of the outer surface of one side of the main tube 13 .

[0030] Furthermore, the main pipe 1 further includes a water pipe 14, and one end of the water pipe 14 is connected to the interior of the lower end of the outer surface of the other side of the main pipe 13, and the level of the water pipe 14 is lower than the level of the connecting pipe 31. Figure 2 and Figure 3 As shown, the water delivery pipe 14 is connected to an external water source and is transported to the interior of the auxiliary pipe 24 through the main pipe 13 . The bottom of the main pipe 13 is sealed, and the water flow will not flow into the interior of the underground pipe 11 .

[0031] Furthermore, the spray device 2 also includes a screw motor 22, and the screw motor 22 is installed on the outer surface of the two sets of mounting plates 21, and the output end of the screw motor 22 is threadedly connected to a threaded push rod 23, the outer surface of the upper end of the threaded push rod 23 is fixedly connected to a secondary pipe 24, and the upper end of the outer surface of the secondary pipe 24 is sleeved with a bearing 25, and the outer surface of the bearing 25 is fixedly connected to a nozzle 26, according to Figure 4 and Figure 5 As shown, the screw motor 22 drives the threaded push rod 23 to move vertically, thereby driving the auxiliary pipe 24 to extend and retract inside the main pipe 13. Relying on the reaction force when the nozzle 26 sprays water, the water will push the nozzle 26 to rotate around the bearing 25.

[0032] Furthermore, the auxiliary pipe 24 is inserted into the interior of the upper end of the main pipe 13, and a limiting ring is provided at the bottom end of the auxiliary pipe 24. Figure 4 and Figure 5 As shown, the limiting ring on the auxiliary pipe 24 prevents the auxiliary pipe 24 from falling off from the inside of the main pipe 13, and the connection between the auxiliary pipe 24 and the main pipe 13 is always sealed.

[0033] Furthermore, the drug delivery device 3 also includes a valve seat 32, and one end of the valve seat 32 is connected to the other end of the connecting pipe 31, and a switch handle 33 is inserted into the inner part of the outer surface of the upper end of the valve seat 32, and a valve ball 34 is fixedly connected to the outer surface of the bottom end of the switch handle 33, and a connecting hole 35 is opened in the horizontal direction of the inner center of the outer surface of the valve ball 34, and an adjustment hole 36 is opened in the vertical direction of the inner center of the outer surface of the valve ball 34, an adjustment column 37 is threadedly connected to the inner outer surface of the bottom end of the valve seat 32, and the other end of the valve seat 32 is connected to the delivery pipe 38, the outer surface of the valve ball 34 fits with the inner surface of the center of the valve seat 32, and the outer surface of the upper end of the adjustment column 37 fits with the outer surface of the adjustment hole 36, according to Figure 6 and Figure 7As shown, the rotating switch handle 33 drives the valve ball 34 to rotate, adjusts the direction of the connecting hole 35, and thus controls the opening and closing of the drug delivery device 3. The rotation adjusts the depth of the upper end of the adjusting column 37 inserted into the adjusting hole 36, thereby adjusting the cross-sectional area of ​​the connecting hole 35, and further adjusting the flow rate of the pesticide.

[0034] Working principle: First, when installing the equipment, the underground pipe 11 at the lower end of the main pipe 1 is completely inserted into the soil until the horizontal block 12 is flush with the ground, the entire equipment is fixed, and the water pipe 14 is connected to the external water source. When the equipment is started, the water pipe 14 injects water into the main pipe 13, and then flows to the nozzle 26 through the auxiliary pipe 24, and the water is sprayed out through the nozzle 26. Relying on the reaction force when spraying the water, the water will push the nozzle 26 to rotate around the bearing 25. At the same time, the screw motor 22 installed on the mounting plate 21 starts to work, driving the threaded push rod 23 to move up and down, thereby driving the auxiliary pipe 24 to move telescopically inside the main pipe 13, and then driving the nozzle 26 to move up and down while rotating and spraying, so that the water is sprayed out from the inside of the nozzle 26 at different heights, and the water is sprayed on the crops in all directions through the spraying device 2;

[0035] When it is necessary to spray pesticides, the pesticide pipe is connected to the delivery pipe 38, and the delivery pipe 38 is connected to the connecting pipe 31 through the valve seat 32, so that it is transported to the inside of the main pipe 13 through the drug delivery device 3, mixed with the water flow and transported to the nozzle 26 for spraying. The rotating switch handle 33 drives the valve ball 34 to rotate, adjusts the direction of the connecting hole 35, thereby controlling the opening and closing of the drug delivery device 3, and rotates to adjust the depth of the upper end of the adjusting column 37 inserted into the adjusting hole 36, thereby adjusting the cross-sectional area of ​​the connecting hole 35, and then accurately adjusting the flow rate of the pesticide and adjusting the concentration of the spraying medicine. The above is the entire working principle of the utility model.

[0036] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0037] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0038] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An efficient and adjustable water conservancy irrigation device, characterized in that: include: A main pipe (1), the main pipe (1) comprising an underground pipe (11), wherein the outer surface of the upper end of the underground pipe (11) is fixedly connected to a horizontal block (12), and the center of the outer surface of the upper end of the horizontal block (12) is fixedly connected to a main pipe (13); A spray device (2), the spray device (2) comprising a mounting plate (21), wherein the mounting plates (21) are provided in two groups, and the outer surfaces of one end of the two groups of mounting plates (21) are respectively fixedly connected to two sides of the inner surface of the underground pipe (11); A drug delivery device (3), comprising a connecting tube (31), wherein one end of the connecting tube (31) is connected to the interior of the center of the outer surface of one side of the main tube (13).

2. The highly efficient and adjustable water irrigation device according to claim 1, characterized in that: The main pipe (1) further comprises a water pipe (14), one end of which is connected to the interior of the lower end of the outer surface of the other side of the main pipe (13), and the level of the water pipe (14) is lower than the level of the connecting pipe (31).

3. The highly efficient and adjustable water irrigation device according to claim 1, characterized in that: The spray device (2) also includes a screw motor (22), and the screw motor (22) is installed on the outer surfaces of the two groups of mounting plates (21), and the output end of the screw motor (22) is threadedly connected to a threaded push rod (23), the outer surface of the upper end of the threaded push rod (23) is fixedly connected to a secondary pipe (24), and the upper end of the outer surface of the secondary pipe (24) is sleeved with a bearing (25), and the outer surface of the bearing (25) is fixedly connected to a spray head (26).

4. The highly efficient and adjustable water irrigation device according to claim 3, characterized in that: The auxiliary pipe (24) is inserted into the interior of the upper end of the main pipe (13), and a limiting ring is provided at the bottom end of the auxiliary pipe (24).

5. The highly efficient and adjustable water irrigation device according to claim 1, characterized in that: The drug delivery device (3) also includes a valve seat (32), and one end of the valve seat (32) is connected to the other end of the connecting pipe (31), and a switch handle (33) is inserted into the inner part of the outer surface of the upper end of the valve seat (32), and the outer surface of the bottom end of the switch handle (33) is fixedly connected to a valve ball (34), and a connecting hole (35) is opened in the horizontal direction of the inner center of the outer surface of the valve ball (34), and an adjustment hole (36) is opened in the vertical direction of the inner center of the outer surface of the valve ball (34), the inner surface of the bottom end of the valve seat (32) is threadedly connected to an adjustment column (37), and the other end of the valve seat (32) is connected to a delivery pipe (38).

6. The highly efficient and adjustable water irrigation device according to claim 5, characterized in that: The outer surface of the valve ball (34) fits with the surface inside the center of the valve seat (32), and the outer surface of the upper end of the adjustment column (37) fits with the outer surface of the adjustment hole (36).

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