Water conservancy irrigation device for water conservancy project

Abstract

The utility model discloses a water conservancy irrigation device for a water conservancy project, and relates to the technical field of water conservancy irrigation, the water conservancy irrigation device comprises a supporting piece, the bottom of the supporting piece is hinged with three groups of supporting legs, and the water conservancy irrigation device also comprises an adjustable spraying structure arranged on the supporting piece and used for controlling the spraying position and range; the adjustable spraying structure comprises a movable pipe, the movable pipe is connected to the middle of a supporting piece in a sleeving mode, the top of the movable pipe communicates with a fixing piece, the bottom end of the movable pipe communicates with a water conveying hose, a plurality of sets of fixing plates are fixed to the outer surface of the fixing piece, and spraying heads are hinged to the outer sides of the fixing plates. One side of the spraying head is communicated with a drainage hose, the outer surface of the movable pipe is sleeved with a reset spring and a movable ring, a connecting plate is hinged to the outer side of the movable ring, the movable ring can be driven to move downwards through the elastic force of the reset spring, and therefore the spraying head can be driven to rotate downwards, and the spraying height and range of the spraying head can be changed.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy irrigation, in particular to a water conservancy irrigation device for water conservancy projects. Background Technique

[0002] A water conservancy project refers to physical facilities such as reservoirs, hydropower stations, dams, channels, sluice gates, and pumping stations built by human society to meet the needs of survival and development, prevent floods, droughts, water pollution, and soil erosion, and meet the water needs of human life and industrial and agricultural production. Among them, water conservancy irrigation refers to water conservancy projects built for farmland irrigation, including water storage projects, water diversion projects, water lifting projects, water transmission and distribution projects, water discharge and drainage projects, and field projects.

[0003] During agricultural production, water is often sprayed on dry fields or crops through water conservancy irrigation. When the existing irrigation devices perform spraying operations on crops at different heights, they usually use height adjustment methods for spraying. Among them, the "water conservancy irrigation device for water conservancy projects" provided with the publication number "CN220654269U" can control the height of the nozzle, but the orientation of the nozzle is fixed, and the extended height of the nozzle is limited, resulting in limitations in the irrigation range. Content of the Utility Model

[0004] The purpose of the utility model is to make up for the deficiencies of the existing technology and provide a water conservancy irrigation device for water conservancy projects.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A water conservancy irrigation device for water conservancy projects, including a support member, and three support legs are hinged to the bottom of the support member. It further includes:

[0006] An adjustable spraying structure, which is arranged on the support member and is used to control the spraying position and range;

[0007] Among them, the adjustable spraying structure includes a movable pipe, the movable pipe is sleeved in the middle of the support member, a fixing member is connected to the top of the movable pipe, a water delivery hose is connected to the bottom end of the movable pipe, several groups of fixing plates are fixed on the outer surface of the fixing member, a spraying head is hinged to the outside of the fixing plate, a drainage hose is connected to one side of the spraying head, a return spring and a movable ring are sleeved on the outer surface of the movable pipe, a connecting plate is hinged to the outside of the movable ring, and a rotating member is arranged on the outside of the movable pipe.

[0008] In the above, the tail end of the drainage hose is connected to the fixing member, and the water delivery hose is connected to an external water pump.

[0009] In the above, the return spring elastically supports between the fixing member and the movable ring.

[0010] As described above, a thread is provided on the outer side of the movable pipe, and the rotating member is threadedly connected to the movable pipe.

[0011] As described above, the rotating member is in pressing contact with the movable ring, and the connecting plate is hinged to the outer side of the spray head. When the rotating member presses the movable ring, the rotation of the spray head can be controlled.

[0012] As described above, an opening is provided on one side of the support member, and a bolt mechanism is fixed at the opening. When the bolt mechanism presses the support member, the movable pipe can be clamped by the support member.

[0013] Compared with the prior art, the water conservancy irrigation device for water conservancy projects has the following beneficial effects:

[0014] First, through the cooperation between the rotating member and the movable pipe, the present invention can control the rotating member to move up and down along the outer surface of the movable pipe. When the rotating member moves upward, it will press the movable ring, so that the connecting plate can be driven by the movable ring, and the connecting plate can drive the spray head to rotate upward. When the rotating member rotates downward, the elastic force of the return spring will drive the movable ring to move downward, so that the spray head can be driven to rotate downward. Therefore, the spraying height and range of the spray head can be changed.

[0015] Second, through the opening provided on one side of the support member, the opening of the support member can be deformed, so that the movable pipe can move up and down along the inner side of the support member. At the same time, through the design of the bolt mechanism, the bolt mechanism can be used to press the support member to control the size of the opening of the support member, so that the movable pipe can be fixed by the support member. Therefore, the height of the fixing member can be controlled by the movable pipe, and the spraying range can be further controlled.

[0016] Other advantages, objectives and features of the present invention will be described to some extent in the subsequent description, and to some extent, will be obvious to those skilled in the art based on the study of the following text, or can be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 is a cross-sectional structural diagram of the side of the present invention;

[0019] Figure 3 is the present invention Figure 2 partial enlarged structural diagram;

[0020] Figure 4 is a disassembly structural diagram of the movable pipe and the fixing member of the present invention.

[0021] In the figure: 1, support member; 2, support leg; 3, movable pipe; 4, fixing member; 5, water delivery hose; 6, fixing plate; 7, spray head; 8, drainage hose; 9, return spring; 10, movable ring; 11, connecting plate; 12, rotating member; 13, bolt mechanism. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] As Figures 1-4 shown, the present invention provides a water conservancy irrigation device for water conservancy projects, including a support member 1. Three support legs 2 are hinged to the bottom of the support member 1. It further includes:

[0024] An adjustable spray structure, which is arranged on the support member 1 and is used to control the position and range of spraying;

[0025] Among them, the adjustable spray structure includes a movable pipe 3. The movable pipe 3 is sleeved in the middle of the support member 1. The top of the movable pipe 3 is communicated with a fixing member 4. The bottom end of the movable pipe 3 is communicated with a water delivery hose 5. A plurality of groups of fixing plates 6 are fixed on the outer surface of the fixing member 4. Spray heads 7 are hinged to the outside of the fixing plates 6. One side of the spray head 7 is communicated with a drainage hose 8. A return spring 9 and a movable ring 10 are sleeved on the outer surface of the movable pipe 3. A connecting plate 11 is hinged to the outside of the movable ring 10. A rotating member 12 is arranged outside the movable pipe 3.

[0026] Through the cooperation between the rotating member 12 and the movable pipe 3, the rotating member 12 can be controlled to move up and down along the outer surface of the movable pipe 3. When the rotating member 12 moves upward, it will squeeze the movable ring 10, so that the connecting plate 11 can be driven by the movable ring 10, and the connecting plate 11 drives the spray head 7 to rotate upward. When the rotating member 12 rotates downward, due to the elastic force of the return spring 9, the movable ring 10 will be driven to move downward, so that the spray head 7 can be driven to rotate downward. Therefore, the spraying height and range of the spray head 7 can be changed.

[0027] As Figure 2 、 3 shown, the tail end of the drainage hose 8 is communicated with the fixing member 4, and the water delivery hose 5 is communicated with an external water pump.

[0028] Through the cooperation between the drain hose 8 and the fixing member 4, when the movable pipe 3 conveys liquid to the inside of the fixing member 4, it will be input into the inside of the spray head 7 through the drain hose 8, and at the same time, the liquid can be discharged through the spray head 7, enabling it to perform a spraying operation.

[0029] As Figure 3 shown, the return spring 9 is elastically supported between the fixing member 4 and the movable ring 10.

[0030] Through the design of the return spring 9, the movable ring 10 has good elastic reset performance. At this time, due to the compressed state of the return spring 9, a elastic force will be applied to the movable ring 10. Thus, when the rotating member 12 releases the extrusion on the movable ring 10, it will drive the movable ring 10 to move downward along the outer surface of the movable pipe 3, thereby driving the connecting plate 11 to move downward through the rotating member 12. At the same time, through the cooperation between the connecting plate 11 and the spray head 7, and between the spray head 7 and the fixing plate 6, the angle of the spray head 7 can be adjusted.

[0031] As Figure 3 shown, the outer side of the movable pipe 3 is provided with threads, and the rotating member 12 is threadedly connected to the movable pipe 3.

[0032] Through the threads provided on the outer surface of the movable pipe 3 and the cooperation between the rotating member 12 and the movable pipe 3, when the rotating member 12 rotates, it can move up and down along the outer surface of the movable pipe 3, thereby pushing the movable ring 10 and controlling the up and down movement of the movable ring 10, and finally controlling the rotation angle of the spray head 7.

[0033] As Figure 3 、 4 shown, the rotating member 12 is in extrusion contact with the movable ring 10, and the connecting plate 11 is hinged to the outer side of the spray head 7. When the rotating member 12 squeezes the movable ring 10, it can control the rotation of the spray head 7.

[0034] Through the cooperation between the rotating member 12 and the movable ring 10, the upward movement of the movable ring 10 can be controlled. At the same time, through the cooperation between the connecting plate 11 and the spray head 7 and between the connecting plate 11 and the movable ring 10, the rotation of the spray head 7 can be controlled.

[0035] As Figure 4 shown, one side of the support member 1 is provided with an opening, and a bolt mechanism 13 is fixed at the opening. When the bolt mechanism 13 squeezes the support member 1, it can clamp the movable pipe 3 through the support member 1.

[0036] Through the opening provided on one side of the support member 1, deformation can occur at the opening of the support member 1, enabling the movable pipe 3 to move up and down along the inner side of the support member 1. Meanwhile, through the design of the bolt mechanism 13, the support member 1 can be squeezed by the bolt mechanism 13 to control the size of the opening of the support member 1, so that the movable pipe 3 can be fixed by the support member 1. Therefore, the height of the fixing member 4 can be controlled by the movable pipe 3, and the spraying range can be further controlled.

[0037] Working principle:

[0038] First, the staff can rotate the rotating member 12 to move up and down along the outer surface of the movable pipe 3. When the rotating member 12 moves upward, it will squeeze the movable ring 10, so that the connecting plate 11 can be driven by the movable ring 10, and the connecting plate 11 can drive the spray head 7 to rotate upward. When the rotating member 12 rotates downward, due to the elastic force of the return spring 9, the movable ring 10 will be driven to move downward, so that the spray head 7 can be driven to rotate downward. Therefore, the spraying height and range of the spray head 7 can be changed. Subsequently, through the cooperation between the movable pipe 3 and the support member 1, the movable pipe 3 can be driven to move up and down along the inner side of the support member 1. Finally, the support member 1 is squeezed by the bolt mechanism 13, and the movable pipe 3 is fixed by the support member 1. Therefore, the height of the fixing member 4 can be controlled by the movable pipe 3, and the spraying range can be further controlled.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water conservancy irrigation device for water conservancy projects, comprising a support member (1), and three support legs (2) are hinged to the bottom of the support member (1), characterized in that, Further comprising: An adjustable spraying structure, which is arranged on the support member (1) and is used to control the position and range of spraying; Among them, the adjustable spraying structure includes a movable pipe (3), the movable pipe (3) is sleeved in the middle of the support member (1), a fixing member (4) is connected to the top of the movable pipe (3), a water delivery hose (5) is connected to the bottom end of the movable pipe (3), several groups of fixing plates (6) are fixed on the outer surface of the fixing member (4), a spraying head (7) is hinged to the outside of the fixing plate (6), a drainage hose (8) is connected to one side of the spraying head (7), a return spring (9) and a movable ring (10) are sleeved on the outer surface of the movable pipe (3), a connecting plate (11) is hinged to the outside of the movable ring (10), and a rotating member (12) is arranged on the outside of the movable pipe (3).

2. The water conservancy irrigation device for water conservancy projects according to claim 1, characterized in that: The tail end of the drainage hose (8) is communicated with the fixing member (4), and the water delivery hose (5) is communicated with an external water pump.

3. A water conservancy irrigation device for water conservancy projects according to claim 1, characterized in that: The return spring (9) elastically supports between the fixing member (4) and the movable ring (10).

4. A water conservancy irrigation device for water conservancy projects according to claim 1, characterized in that: Threads are arranged on the outer side of the movable pipe (3), and the rotating member (12) is threadedly connected with the movable pipe (3).

5. The water conservancy irrigation device for water conservancy projects according to claim 1, characterized in that: The rotating member (12) is in extrusion contact with the movable ring (10), the connecting plate (11) is hinged to the outside of the spraying head (7), and the rotating member (12) controls the rotation of the spraying head (7) by extruding the movable ring (10).

6. The water conservancy irrigation device for a water conservancy project according to claim 1, characterized in that: An opening is arranged on one side of the support member (1), and a bolt mechanism (13) is fixed at the opening. When the bolt mechanism (13) extrudes the support member (1), the movable pipe (3) is clamped by the support member (1).

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