Drainage device for water conservancy irrigation

Abstract

The utility model provides a drainage device for water conservancy irrigation, and belongs to the technical field of water conservancy projects. Comprising a dam body, a supporting frame is fixedly installed at the top of a dam body gate, a gate is arranged below the supporting frame, sliding rails are arranged on the two sides of the gate, and a screw rod is fixedly connected to the top of the gate; the double-shaft motor drives the rotating shaft to rotate so as to enable the plug bush to rotate, the electric telescopic rod controls the connecting ring to move so as to enable the moving block and the plug bush to be closed and separated, and when the electric telescopic rod controls the connecting ring to move towards the plug bush, the moving block is in contact with the plug bush so as to drive the moving block to rotate through the plug bush. The connecting shaft is driven to rotate, a worm in the driving piece is made to rotate, accordingly, the control piece is controlled to drive the screw to rotate, the gate is opened, the two electric telescopic rods drive the moving block and the inserting sleeve to be closed and separated, and therefore the opening size of the two gate openings can be adjusted at the same time.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, and in particular to a diversion device for water conservancy irrigation. Background Technology

[0002] Irrigation refers to watering the land, mainly including flood irrigation, sprinkler irrigation, micro-sprinkler irrigation, drip irrigation, seepage irrigation, and deficit irrigation. It is divided into pre-sowing irrigation, seedling irrigation, growing season irrigation, and winter irrigation. The principle of irrigation is that the amount, frequency, and timing of irrigation should be determined according to the water requirements of medicinal plants, their growth stage, climate, and soil conditions. Irrigation should be timely, appropriate, and reasonable.

[0003] Existing diversion devices cannot simultaneously control the water flow at multiple sluice gates. Farmland in different directions requires different amounts of water, necessitating the use of multiple sets of equipment to control the sluice gates, which increases control costs. Therefore, this application provides a diversion device for irrigation to meet these needs. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a diversion device for water conservancy irrigation to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A diversion device for irrigation includes: a dam body; a support frame fixedly installed on the top of the dam body gate; a gate located below the support frame; sliding rails on both sides of the gate; a screw fixedly connected to the top of the gate; a control component fixedly installed on the top of the support frame; a driving component located on one side of the control component; an installation block located at one end of the driving component; a connecting shaft located at the other end of the driving component; a groove formed on the outer wall of the connecting shaft away from the driving component; a movable block slidably connected to the outer wall of the connecting shaft; a limiting block fixedly installed on the inner wall of the movable block, the limiting block being located within the inner cavity of the groove; a connecting ring rotatably connected to the outer wall of the movable block; a connecting member fixedly installed at the bottom of the connecting ring; an electric telescopic rod fixedly connected to the bottom of the connecting member; an installation plate located at the bottom of the electric telescopic rod; a dual-axis motor fixedly installed on the top of the installation plate; rotating shafts fixedly connected to both ends of the dual-axis motor; and inserts fixedly installed at the front ends of both rotating shafts.

[0007] The dam's inlet is equipped with a filter screen, which is designed to be an outwardly convex arc shape.

[0008] The inner cavity of the drive component is equipped with a worm gear.

[0009] The front end of the movable block is provided with a protrusion, and the front end of the socket is provided with a groove.

[0010] The screw is threadedly connected to the control component.

[0011] The number of support frames is two, and the two support frames are symmetrically arranged at the diversion gate of the dam body.

[0012] Support plates are provided at the bottom of both ends of the mounting plate, and the support plates are fixedly connected to the side walls of the support frame.

[0013] Compared with the prior art, this utility model has at least the following beneficial effects:

[0014] 1. In the above scheme, a dual-axis motor drives the rotating shaft to rotate, thereby causing the insert sleeve to rotate. An electric telescopic rod controls the movement of the connecting ring, causing the moving block to close and separate from the insert sleeve. When the electric telescopic rod controls the connecting ring to move towards the insert sleeve, the moving block will contact the insert sleeve, thereby causing the insert sleeve to drive the moving block to rotate, which in turn drives the connecting shaft to rotate, causing the worm gear in the drive component to rotate, thereby controlling the control component to drive the screw to rotate, thus opening the gate. By using two electric telescopic rods to drive the moving block to close and separate from the insert sleeve, the opening size of the two gates can be adjusted simultaneously.

[0015] 2. In the above scheme, an outwardly protruding arc-shaped filter screen is installed at the water inlet of the dam body, which can filter the incoming debris. By setting it in an arc shape, the strength of the filter screen itself can be enhanced, making the filter screen more resistant to the impact of water flow. At the same time, under the action of water flow, the debris can be discharged to both sides, preventing the debris from accumulating directly in the middle. Attached Figure Description

[0016] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present disclosure and, together with the specification, further serve to explain the principles of the present disclosure and enable those skilled in the art to implement and use the present disclosure.

[0017] Figure 1 A three-dimensional structural diagram of a diversion device for irrigation.

[0018] Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle;

[0019] Figure 3 A top view schematic diagram of a diversion device for irrigation.

[0020] Figure 4 This is a schematic diagram of a partial cross-sectional structure of a diversion device used for irrigation.

[0021] [Figure Labels]

[0022] 1. Dam body; 2. Filter screen; 3. Slide rail; 4. Support frame; 5. Gate; 6. Screw; 7. Control component; 8. Drive component; 9. Mounting block; 10. Connecting shaft; 11. Slide groove; 12. Moving block; 13. Limiting block; 14. Connecting ring; 15. Connecting component; 16. Electric telescopic rod; 17. Dual-axis motor; 18. Rotating shaft; 19. Sleeve; 20. Mounting plate.

[0023] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiments of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to the specific structure, device and environment. According to specific needs, those skilled in the art can adjust or modify these devices and environments, and such adjustments or modifications are still included in the scope of the appended claims. Detailed Implementation

[0024] The present invention provides a water diversion device for irrigation, which will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, in order to make the embodiments more detailed, the following embodiments are listed as the best and preferred embodiments, and other alternative methods may be used by those skilled in the art; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0025] like Figure 1 and Figure 2 As shown, an embodiment of this utility model provides a diversion device for irrigation, comprising: a dam body 1, a support frame 4 fixedly installed on the top of the gate of the dam body 1, a gate 5 arranged below the support frame 4, slide rails 3 arranged on both sides of the gate 5, a screw rod 6 fixedly connected to the top of the gate 5, a control component 7 fixedly installed on the top of the support frame 4, a driving component 8 arranged on one side of the control component 7, a mounting block 9 arranged at one end of the driving component 8, a connecting shaft 10 arranged at the other end of the driving component 8, and a groove 11 formed on the outer wall of the end of the connecting shaft 10 away from the driving component 8. A movable block 12 is slidably connected to the outer wall of the slide 11. A limiting block 13 is fixedly provided on the inner wall of the movable block 12, and the limiting block 13 is located in the inner cavity of the slide 11. A connecting ring 14 is rotatably connected to the outer wall of the movable block 12. A connecting piece 15 is fixedly installed at the bottom of the connecting ring 14. An electric telescopic rod 16 is fixedly connected to the bottom of the connecting piece 15. An installation plate 20 is provided at the bottom of the electric telescopic rod 16. A dual-axis motor 17 is fixedly installed at the top of the installation plate 20. A rotating shaft 18 is fixedly connected to both ends of the dual-axis motor 17. A plug sleeve 19 is fixedly installed at the front end of both rotating shafts 18.

[0026] like Figure 1 and Figure 3 As shown, the water inlet of the dam body 1 is equipped with a filter screen 2, and the filter screen 2 is designed to be an outwardly convex arc shape.

[0027] like Figure 1 and Figure 3 As shown, the inner cavity of the drive component 8 is provided with a worm gear. The drive component 8 is a protective shell for the worm gear. The mounting block 9 and the connecting shaft 10 both pass through the drive component 8 and are fixedly connected to the worm gear inside it.

[0028] like Figure 1 and Figure 2 As shown, the front end of the movable block 12 is provided with a protrusion, and the front end of the socket 19 is provided with a groove. The protrusion and the groove are engaged with each other, so that they can rotate at the same time.

[0029] like Figure 1 and Figure 3 As shown, the screw 6 is threadedly connected to the control component 7. The control component 7 is a prior art technology. The inner cavity of the control component 7 is provided with a worm gear, which meshes with the worm gear in the drive component 8 located on the side wall.

[0030] like Figure 1 and Figure 3 As shown, there are two support frames 4, which are symmetrically arranged at the diversion gate of the dam body 1.

[0031] like Figure 1 and Figure 3 As shown, support plates are provided at the bottom of both ends of the mounting plate 20, and the support plates are fixedly connected to the side walls of the support frame 4. A triangular support platform is provided on the opposite side of the two support frames 4, and the support plate is set on the top of the support platform.

[0032] The technical solution provided by this utility model, during operation, drives the rotating shaft 18 to rotate via the dual-axis motor 17, thereby causing the insert 19 to rotate. The connecting ring 14 is moved by the electric telescopic rod 16, causing the moving block 12 to close and separate from the insert 19. When the electric telescopic rod 16 controls the connecting ring 14 to move towards the insert 19, the moving block 12 will contact the insert 19, thereby causing the insert 19 to drive the moving block 12 to rotate, which in turn drives the connecting shaft 10 to rotate, causing the worm gear in the drive component 8 to rotate, thereby controlling the control component 7 to drive the screw 6 to rotate, causing the gate 5 to open. By using the two electric telescopic rods 16 to drive the moving block 12 to close and separate from the insert 19, the opening size of the two gates can be adjusted simultaneously.

[0033] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A diversion device for irrigation, characterized in that, include: The dam body (1) has a support frame (4) fixedly installed on the top of the gate of the dam body (1). A gate (5) is set below the support frame (4). Slide rails (3) are set on both sides of the gate (5). A screw (6) is fixedly connected to the top of the gate (5). A control component (7) is fixedly installed on the top of the support frame (4). A drive component (8) is set on one side of the control component (7). A mounting block (9) is set at one end of the drive component (8). A connecting shaft (10) is set at the other end of the drive component (8). A groove (11) is opened on the outer wall of the connecting shaft (10) away from the drive component (8). A movable sliding joint is slidably connected to the outer wall of the connecting shaft (10). The inner wall of the movable block (12) is fixedly provided with a limiting block (13), and the limiting block (13) is located in the inner cavity of the slide groove (11). The outer wall of the movable block (12) is rotatably connected with a connecting ring (14). A connecting piece (15) is fixedly installed at the bottom of the connecting ring (14). An electric telescopic rod (16) is fixedly connected at the bottom of the connecting piece (15). An installation plate (20) is provided at the bottom of the electric telescopic rod (16). A dual-axis motor (17) is fixedly installed at the top of the installation plate (20). Both ends of the dual-axis motor (17) are fixedly connected with rotating shafts (18). The front ends of the two rotating shafts (18) are fixedly installed with inserts (19).

2. The irrigation diversion device according to claim 1, characterized in that, The water inlet of the dam body (1) is equipped with a filter screen (2), and the filter screen (2) is set in an outwardly convex arc shape.

3. The irrigation diversion device according to claim 1, characterized in that, The inner cavity of the drive component (8) is provided with a worm gear.

4. The irrigation diversion device according to claim 1, characterized in that, The front end of the movable block (12) is provided with a protrusion, and the front end of the sleeve (19) is provided with a groove.

5. The irrigation diversion device according to claim 1, characterized in that, The screw (6) is threadedly connected to the control component (7).

6. The irrigation diversion device according to claim 1, characterized in that, The number of the support frame (4) is two, and the two support frames (4) are symmetrically arranged at the diversion gate of the dam body (1).

7. The irrigation diversion device according to claim 1, characterized in that, The mounting plate (20) has support plates at both ends of its bottom, and the support plates are fixedly connected to the side wall of the support frame (4).

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