Water conservancy irrigation water baffle

Abstract

The utility model relates to the technical field of agricultural water conservancy irrigation, and discloses a water conservancy irrigation water baffle which comprises a baffle body, reinforcing assemblies are connected to the two sides of the baffle body, a water passing opening is formed in the middle of the side face of the bottom of the baffle body in a penetrating mode, and a ground inserting assembly is connected to the bottom of the baffle body. A water sealing block is slidably connected to the position, close to the water passing opening, of one side of the baffle, the length and the width of the water sealing block are both larger than those of the water passing opening, the two ends of the side, close to the baffle, of the water sealing block are both connected with limiting assemblies, the two limiting assemblies are both connected with the baffle, and a floating block is arranged above the water sealing block. According to the water conservancy irrigation water baffle, the floating block ascends along with the water surface in the irrigation area to drive the water sealing plate to ascend, so that the water passing opening is blocked, and the water level in the irrigation area is prevented from being too high; meanwhile, when the water level in the irrigation area descends, the water sealing block automatically descends, the water in the ditch is poured into the irrigation area through the water passing opening again, automatic irrigation of the irrigation area is achieved, and the irrigation operation intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural water conservancy irrigation, in particular to a water conservancy irrigation water retaining plate. Background Art

[0002] A water baffle in water conservancy irrigation is a structure or device used to regulate and control water flow; it is usually installed in water bodies such as channels, rivers or reservoirs to change the direction, speed or height of water flow, thereby achieving various purposes such as irrigation, flood control, and power generation.

[0003] During irrigation (such as flooding of rice fields), in order to facilitate the flow of water from the ditch into the irrigation area, workers usually open some openings to facilitate the flow of water in the ditch into the irrigation area through the openings. After the water flow is completed and reaches a certain water level, the opened openings are re-sealed with soil to prevent the water from flowing out of the irrigation area.

[0004] However, since it takes a certain amount of time for the water in the ditch to be poured into the irrigation area, the staff needs to wait and seal the opening after the filling is completed. This process requires the staff to wait nearby and cannot be far away, which wastes time. In addition, after the water level in the irrigation area drops, the opening needs to be reopened to guide the water in the ditch into the irrigation area again. The irrigation operation is labor-intensive and frequent. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a water conservancy irrigation water baffle, such as: using the water baffle to seal the opening of the irrigation area, and when the water level in the irrigation area drops, the water in the ditch is automatically introduced into the irrigation area. Irrigation operations can be completed without the need for staff to stay in the irrigation area all the time, thereby reducing the intensity of irrigation operations.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a water conservancy irrigation water baffle, comprising a baffle, both sides of the baffle are connected to reinforcement components, a water outlet is opened through the middle position of the bottom side of the baffle, the bottom of the baffle is connected to a ground plug component, one side of the baffle is slidably connected to a water sealing block near the water outlet, the length and width of the water sealing block are both greater than the length and width of the water outlet, both ends of the water sealing block near the baffle side are connected to limiting components, the two limiting components are both connected to the baffle, a floating block is provided above the water sealing block, and a distance adjustment component is connected between the water sealing block and the floating block.

[0007] Furthermore, the limiting assembly includes a trapezoidal bar and two anti-slip blocks. Trapezoidal grooves are provided at both ends of the water-sealing block close to the baffle side. The upper and lower ends of the two trapezoidal grooves are both set through. The trapezoidal bar is fixedly connected to the side wall of the baffle close to the water outlet. The water-sealing block is slidingly connected to the trapezoidal bar through the trapezoidal groove. The two anti-slip blocks are respectively fixedly connected to the two ends of the trapezoidal bar. The water-sealing block slides up and down on the trapezoidal bar no less than the width of the water outlet.

[0008] Furthermore, the pitch adjustment assembly includes a pitch adjustment screw and a T-shaped rotating block. A T-shaped rotating hole is opened in the middle position of the top of the water sealing block. The T-shaped rotating block is located in the T-shaped rotating hole and is rotatably connected to the T-shaped rotating hole. The thinner end of the T-shaped rotating block passes through the T-shaped rotating hole and is fixedly connected to the pitch adjustment screw. The other end of the pitch adjustment screw passes through the floating block and is threadedly connected to the floating block.

[0009] Furthermore, one end of the pitch-adjusting screw away from the water sealing block is fixedly connected with a hand-tightening cap.

[0010] Furthermore, the ground plug assembly includes a trapezoidal plate and a ground plug rod, the wider end of the trapezoidal plate is fixedly connected to the bottom of the baffle, one end of the ground plug rod is fixedly connected to the narrower end of the trapezoidal plate, and the other end is provided with a conical head.

[0011] Furthermore, there are multiple ground rods, and the multiple ground rods are evenly distributed on the bottom of the trapezoidal plate.

[0012] Furthermore, the reinforcement assembly includes a side plate and an insert plate, the side plate is fixedly connected to the end of the baffle away from the water sealing block, the insert plate is fixedly connected to the bottom of the side plate, and the cross-section of the insert plate is trapezoidal in design, with the narrower end facing the end away from the side plate.

[0013] Furthermore, the side plate is located away from one end of the baffle and is fixedly connected to a plurality of anti-slip rods on the outward side, and the plurality of anti-slip rods are all designed as inverted triangles.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] This type of water conservancy irrigation water baffle can fix the baffle at the water inlet of the irrigation area through the ground plug assembly. The water in the ditch is poured into the irrigation area through the water inlet of the baffle. When the water level rises to a certain height, the floating block drives the water sealing block to rise as the water surface in the irrigation area rises, thereby blocking the water inlet and preventing the water level in the irrigation area from being too high. At the same time, when the water level in the irrigation area drops, the water sealing block automatically drops, allowing the water in the ditch to be poured into the irrigation area through the water inlet again, realizing automatic irrigation. There is no need for staff to observe the irrigation time of the irrigation area, reducing the intensity of irrigation operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall appearance and connection structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall appearance and connection structure of another form of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure of the utility model from another angle;

[0019] Figure 4 This is an exploded schematic diagram of the connection structure between the floating block and the water sealing block of the utility model.

[0020] In the figure: 1. baffle; 2. water sealing block; 3. floating block; 4. trapezoidal bar; 5. anti-slip block; 6. pitch-adjusting screw; 7. T-shaped rotating block; 8. hand-tightening cap; 9. trapezoidal plate; 10. ground plug rod; 11. side plate; 12. plug plate; 13. anti-slip rod; 101. water outlet; 201. trapezoidal groove; 202. T-shaped rotating hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described 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.

[0022] See also Figure 1 - Figure 4 A water conservancy irrigation water baffle includes a baffle 1, both sides of the baffle 1 are connected to reinforcement components, a water outlet 101 is opened in the middle position of the bottom side of the baffle 1, and a ground plug component is connected to the bottom of the baffle 1. A water sealing block 2 is slidably connected to one side of the baffle 1 near the water outlet 101. The length and width of the water sealing block 2 are both greater than the length and width of the water outlet 101. Both ends of the water sealing block 2 close to the baffle 1 are connected to limiting components, and the two limiting components are connected to the baffle 1. A floating block 3 is provided above the water sealing block 2, and a distance adjustment component is connected between the water sealing block 2 and the floating block 3.

[0023] like Figure 1 - Figure 4 As shown, the structure of a water conservancy irrigation water retaining plate in the present invention is similar to that of the existing water conservancy irrigation water retaining plate. The main improvement of the present invention is that it can automatically block the irrigation inlet after the water level in the irrigation area rises to a certain height, thereby avoiding excessive water in the irrigation area and eliminating the need for farmers to wait during the irrigation period, thereby reducing the workload. Figures 1 to 4As shown, when the water conservancy irrigation water retaining plate of the present invention is used, first a groove connected to the ditch is opened at the ridge of the irrigation area, and then the baffle 1 is inserted into the opened groove through the ground plug assembly, thereby separating the irrigation area from the ditch, and the water flow in the ditch is poured into the irrigation area through the water outlet 101 of the baffle 1. When the water level in the irrigation area rises to a certain height, it contacts the floating block 3, and then the water level continues to rise. The water surface drives the floating block 3 to rise, and then drives the water sealing block 2 below the water outlet 101 to rise. When the water sealing block 2 rises and coincides with the water outlet 101, the water sealing block 2 blocks the water outlet 101, thereby preventing the water flow in the ditch from continuing to flow into the irrigation area, thereby preventing over-irrigation of the irrigation area; As the water in the irrigation area gradually seeps into the soil and evaporates, the water level in the irrigation area gradually drops, causing the water sealing block 2 to gradually drop. When the water sealing block 2 is misaligned with the water outlet 101, the water in the ditch is again poured into the irrigation area through the water outlet 101, and the cycle repeats, so that the water level in the irrigation area is continuously maintained at a certain height. There is no need for staff to frequently irrigate the irrigation area, reducing agricultural intensity and maintaining the water content of the irrigation area. It should be noted that when the baffle 1 is inserted into the groove of the irrigation area, it is necessary to ensure that the water sealing block 2 is below the water outlet 101, and the water sealing block 2 also needs to be above the soil in the irrigation area to ensure that the water in the ditch can be poured into the irrigation area through the water outlet 101.

[0024] like Figure 1 - Figure 4 As shown, the limiting assembly includes a trapezoidal bar 4 and two anti-slip blocks 5. Trapezoidal grooves 201 are provided at both ends of the water sealing block 2 near the side of the baffle 1. The upper and lower ends of the two trapezoidal grooves 201 are both set through. The trapezoidal bar 4 is fixedly connected to the side wall of the baffle 1 near the water outlet 101. The water sealing block 2 is slidably connected to the trapezoidal bar 4 through the trapezoidal grooves 201. The two anti-slip blocks 5 are respectively fixedly connected to the two ends of the trapezoidal bar 4. The distance that the water sealing block 2 slides up and down on the trapezoidal bar 4 is not less than the width of the water outlet 101. In the process of the water sealing block 2 continuously rising and falling through the floating block 3, the water sealing block 2 slides up and down on the trapezoidal bar 4 through the trapezoidal grooves 201, thereby maintaining the connection stability of the water sealing block 2 on the side of the water outlet 101. At the same time, in the process of rising and falling, the anti-slip blocks 5 can prevent the water flow from impacting the floating block 3 and causing the water sealing block 2 to fall off from the trapezoidal bar 4, thereby improving the connection stability of the water sealing block 2.

[0025] like Figure 1 - Figure 4As shown, the pitch adjustment assembly includes a pitch adjustment screw 6 and a T-shaped rotating block 7. A T-shaped rotating hole 202 is provided in the middle of the top of the water sealing block 2. The T-shaped rotating block 7 is located within the T-shaped rotating hole 202 and is rotatably connected thereto. The thinner end of the T-shaped rotating block 7 passes through the T-shaped rotating hole 202 and is fixedly connected to the pitch adjustment screw 6. The other end of the pitch adjustment screw 6 passes through the floating block 3 and is threadedly connected to the floating block 3. By rotating the pitch adjustment screw 6, it rotates on the top of the water sealing block 2 through the T-shaped rotating block 7. At the same time, through the threaded connection between the pitch adjustment screw 6 and the floating block 3, the floating block 3 is driven up and down on the pitch adjustment screw 6, thereby adjusting the distance between the floating block 3 and the water sealing block 2, thereby controlling the maximum water level in the irrigation area.

[0026] like Figure 1 - Figure 4 As shown, one end of the pitch-adjusting screw rod 6 away from the water sealing block 2 is fixedly connected with a hand-tightening cap 8. By rotating the hand-tightening cap 8, the pitch-adjusting screw rod 6 can be rotated more conveniently.

[0027] like Figure 1 - Figure 4 As shown, the ground plug assembly includes a trapezoidal plate 9 and a ground plug rod 10. The wider end of the trapezoidal plate 9 is fixedly connected to the bottom of the baffle 1. One end of the ground plug rod 10 is fixedly connected to the narrower end of the trapezoidal plate 9, and the other end is provided with a tapered head. Multiple ground plug rods 10 are vertically inserted into the grooves cut into the irrigation area ridge. The baffle 1 is further pressed down to insert the trapezoidal plate 9 into the soil, thus forming a plugging effect in the irrigation area groove.

[0028] like Figure 1 - Figure 4 As shown, a plurality of ground insertion rods 10 are provided, and the plurality of ground insertion rods 10 are evenly distributed at the bottom of the trapezoidal plate 9. By inserting the plurality of ground insertion rods 10 into the soil of the irrigation area, the fixing effect of the baffle 1 is improved.

[0029] like Figure 1 - Figure 4 As shown, the reinforcement assembly includes a side plate 11 and an insert plate 12. The side plate 11 is fixedly connected to the end of the baffle 1 on the side away from the water sealing block 2, and the insert plate 12 is fixedly connected to the bottom of the side plate 11. The cross-section of the insert plate 12 is trapezoidal in design, with the narrower end facing the end away from the side plate 11. When the baffle 1 is inserted into the ditch in the irrigation area, the side plates 11 on both sides of the baffle 1 are inserted into the ridges on both sides of the ditch, and the baffle 1 is used to form a retaining structure at the ditch in the irrigation area, thereby improving the sealing effect of the ditch and preventing water in the ditch from flowing into the irrigation area through the gaps on both sides of the baffle 1, thereby improving the sealing and water-blocking effect. At the same time, the insert plate 12 at the bottom of the side plate 11 is inserted into the soil in the irrigation area to form a better sealing effect.

[0030] like Figure 1 - Figure 4As shown, the side panel 11 is located away from the baffle 1 and is fixedly connected to a plurality of anti-slip rods 13 on its outward side. The anti-slip rods 13 are all in an inverted triangular design. When the side panel 11 is inserted into the irrigation area bank, the anti-slip rods 13 further secure the connection between the side panel 11 and the bank, preventing the baffle 1 from being pulled out of the irrigation area when impacted by water flow, thereby improving the secure installation of the baffle 1 in the irrigation area trench.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A water conservancy irrigation baffle, comprising a baffle (1), characterized in that: Both sides of the baffle (1) are connected to reinforcement components, a water outlet (101) is provided through the middle of the bottom side of the baffle (1), the bottom of the baffle (1) is connected to a ground plug component, a water sealing block (2) is slidably connected to a position of one side of the baffle (1) near the water outlet (101), the length and width of the water sealing block (2) are both greater than the length and width of the water outlet (101), both ends of the water sealing block (2) near the side of the baffle (1) are connected to limit components, the two limit components are connected to the baffle (1), a floating block (3) is provided above the water sealing block (2), and a distance adjustment component is connected between the water sealing block (2) and the floating block (3).

2. The water conservancy irrigation water retaining plate according to claim 1, characterized in that: The limiting assembly comprises a trapezoidal bar (4) and two anti-slip blocks (5); both ends of the water sealing block (2) close to the baffle (1) are provided with trapezoidal grooves (201); the upper and lower ends of the two trapezoidal grooves (201) are both provided through; the trapezoidal bar (4) is fixedly connected to the side wall of the baffle (1) close to the water outlet (101); the water sealing block (2) is slidably connected to the trapezoidal bar (4) through the trapezoidal groove (201); the two anti-slip blocks (5) are respectively fixedly connected to the two ends of the trapezoidal bar (4); and the distance that the water sealing block (2) slides up and down on the trapezoidal bar (4) is not less than the width of the water outlet (101).

3. A water conservancy irrigation water retaining plate according to claim 1 or 2, characterized in that: The pitch adjustment assembly comprises a pitch adjustment screw (6) and a T-shaped rotating block (7). A T-shaped rotating hole (202) is provided in the middle of the top of the water sealing block (2). The T-shaped rotating block (7) is located in the T-shaped rotating hole (202) and is rotatably connected to the T-shaped rotating hole (202). The thinner end of the T-shaped rotating block (7) passes through the T-shaped rotating hole (202) and is fixedly connected to the pitch adjustment screw (6). The other end of the pitch adjustment screw (6) passes through the floating block (3) and is threadedly connected to the floating block (3).

4. The water conservancy irrigation water retaining plate according to claim 3, characterized in that: One end of the pitch-adjusting screw rod (6) away from the water sealing block (2) is fixedly connected with a hand-tightening cap (8).

5. A water conservancy irrigation water retaining plate according to claim 1, 2 or 4, characterized in that: The ground plug assembly comprises a trapezoidal plate (9) and a ground plug rod (10), wherein the wider end of the trapezoidal plate (9) is fixedly connected to the bottom of the baffle (1), and one end of the ground plug rod (10) is fixedly connected to the narrower end of the trapezoidal plate (9), and the other end is provided with a conical head.

6. The water conservancy irrigation water retaining plate according to claim 5, characterized in that: A plurality of ground insertion rods (10) are provided, and the plurality of ground insertion rods (10) are evenly distributed at the bottom of the trapezoidal plate (9).

7. A water conservancy irrigation water retaining plate according to claim 1, 2, 4 or 6, characterized in that: The reinforcement assembly comprises a side plate (11) and an insert plate (12); the side plate (11) is fixedly connected to the end of the baffle (1) away from the water sealing block (2); the insert plate (12) is fixedly connected to the bottom of the side plate (11); and the cross-section of the insert plate (12) is trapezoidal in design, with the narrower end facing the end away from the side plate (11).

8. The water conservancy irrigation water retaining plate according to claim 7, characterized in that: The side plate (11) is located away from one end of the baffle (1), and a plurality of anti-slip rods (13) are fixedly connected to the outward side thereof. The plurality of anti-slip rods (13) are all designed as an inverted triangle.

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