Efficient water-saving type rice field irrigation drainage device

Abstract

The utility model discloses an efficient water-saving type rice field irrigation drainage device, and relates to the technical field of agricultural irrigation. The drainage pipe comprises a drainage pipe body, three water inlet holes are formed in the top of the drainage pipe body, limiting strips are fixedly connected to the front side and the rear side of the drainage pipe body, and three sealing plates are slidably connected between inner cavities of the two limiting strips. Water is introduced into the drainage pipe through the water inlet hole, the left side of the drainage pipe is in a sealed state, the right side of the drainage pipe is open, and the water can be drained out through the left side of the drainage pipe, so that the water is recycled, and after redundant water in the rice field is completely drained, the output end of the electric telescopic rod drives the fixed plate to move leftwards, and the fixed plate drives the movable frame to move leftwards; the movable frame drives the three sealing plates to move leftwards, and the sealing plates block the water inlet holes, so that excessive water is prevented from being emptied by the drainage pipe, and meanwhile, the problem that impurities in the rice field enter the drainage pipe to block the drainage pipe can be prevented.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of agricultural irrigation technology, especially, relate to a kind of high-efficient water-saving paddy field irrigation drainage device. BACKGROUND

[0002] Agricultural irrigation mainly refers to the irrigation operation in agricultural cultivation area, and the agricultural irrigation mode can be generally divided into traditional ground irrigation, ordinary sprinkling irrigation and micro-irrigation. Irrigation mainly relies on precipitation and river on the ground. Farming is mainly concentrated in areas with abundant precipitation and developed river networks. Farmers in these areas often engage in agricultural production according to solar terms.

[0003] In agricultural irrigation, irrigation of paddy fields is included. When a user needs to irrigate a paddy field, a drainage device is needed. However, the existing drainage device has a complex structure, and it cannot well return the excess water, thereby causing waste of water resources. Moreover, due to the inability to return excess water, over-irrigation of the field is caused, resulting in a problem of reduced yield of the paddy field.

[0004] Therefore, we provide a kind of high-efficient water-saving paddy field irrigation drainage device to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a kind of high-efficient water-saving paddy field irrigation drainage device, through the cooperation of drainage pipe, water inlet hole, limit strip, sealing plate, movable rack, fixed plate, fixed shell, electric telescopic rod, positioning shell and limit pin, the problem of complex structure of paddy field irrigation drainage device in the prior art, excess water cannot be returned, causing water resource waste is solved.

[0006] To solve the above technical problems, the utility model is realized by the following technical solutions.

[0007] The utility model is a kind of high-efficient water-saving paddy field irrigation drainage device, including drainage pipe, the top of the drainage pipe is provided with three water inlet holes, the front side and the back side of the drainage pipe are fixedly connected with limit strip, the inner cavity of two limit strips is slidably connected with three sealing plates, the top of three sealing plates is fixedly connected with movable rack, the right side of the top of the movable rack is fixedly connected with fixed plate, the right side between the top of two limit strips is fixedly connected with fixed shell, the inner cavity of the fixed shell is fixedly connected with electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected with fixed plate.

[0008] The utility model is further provided, the bottom of the drainage pipe is fixedly connected with three positioning shells, the front side and the back side of the bottom of the positioning shell are provided with through hole, and the inner cavity of the through hole is slidably connected with limit pin.

[0009] The utility model further sets up, the front side and rear side of drainage pipe all are fixedly connected with three positioning blocks, the side of positioning block is close to limit strip and is fixedly connected with limit strip.

[0010] The utility model further sets up, the bottom of fixed shell front side and rear side all are fixedly connected with fixed block, the side of fixed block is close to limit strip and is fixedly connected with limit strip.

[0011] The utility model further sets up, the right side of electric telescopic link surface is fixedly connected with first limit ring, the left side of first limit ring is fixedly connected with fixed shell, the left side of electric telescopic link surface is fixedly connected with second limit ring, and the left side of second limit ring is fixedly connected with fixed plate.

[0012] The utility model further sets up, the left side of fixed plate is fixedly connected with support block, and the bottom of support block is fixedly connected with movable frame.

[0013] The utility model has the advantages of the following.

[0014] 1, the utility model discloses a water inlet hole is introduced into the drainage pipe, and the left side of drainage pipe is sealed, and the right side is open, and water will be discharged through the left side of drainage pipe, thereby recycling water, when the excess water in the paddy field is drained, the output end of electric telescopic link drives fixed plate to move to the left, and fixed plate drives movable frame to move to the left, and movable frame drives three sealing plates to move to the left, and sealing plate will block the water inlet hole, thereby preventing the drainage pipe from emptying too much water, and preventing the impurities in the paddy field from entering the inside of the drainage pipe, and preventing the problem of the blockage of the drainage pipe.

[0015] 2, the utility model discloses a positioning shell, plays the support of drainage pipe, sets up the cooperation of through -hole and limit pin, and the limit pin is inserted into the land of paddy field through through -hole, thereby can limit the positioning shell and drainage pipe, sets up positioning block, plays the fixed effect of limit strip, sets up fixed block, plays the fixed effect of fixed shell, sets up the cooperation of first limit ring and second limit ring, plays the fixed effect of electric telescopic link, sets up support block, plays the support fixed effect of fixed plate. ACCURACY OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing to do simple introduction.

[0017] Figure 1 It is a kind of high -efficient water -saving type paddy field irrigation drainage device's perspective view;

[0018] Figure 2 It is a kind of high -efficient water -saving type paddy field irrigation drainage device inFigure 1 Enlarged view at A;

[0019] Figure 3 Split view of a positioning shell and a limiting pin in a high-efficiency water-saving rice field irrigation and drainage device;

[0020] Figure 4 Side view of a limiting strip in a high-efficiency water-saving rice field irrigation and drainage device.

[0021] In the drawings: 1, drainage pipe; 2, water inlet hole; 3, limiting strip; 4, sealing plate; 5, movable frame; 6, fixed plate; 7, fixed shell; 8, electric telescopic rod; 9, positioning shell; 10, limiting pin; 11, positioning block; 12, fixed block; 13, first limiting ring; 14, second limiting ring; 15, supporting block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. The described embodiments are only some of the embodiments of the present application, not all.

[0023] Embodiment one

[0024] Please refer to Figures 1-4 The utility model discloses a high -efficient water -saving rice field irrigation and drainage device, including drainage pipe 1, the top of drainage pipe 1 is seted up with three water inlet holes 2, and the front side and rear side of drainage pipe 1 are fixedly connected with limiting strip 3, and the inner chamber of two limiting strips 3 is slidably connected with three sealing plates 4, and the top of three sealing plates 4 is fixedly connected with movable frame 5, and the right side of movable frame 5 top is fixedly connected with fixed plate 6, and the right side between the top of two limiting strips 3 is fixedly connected with fixed shell 7, and the inner chamber of fixed shell 7 is fixedly connected with electric telescopic rod 8, and the output end of electric telescopic rod 8 is fixedly connected with fixed plate 6.

[0025] Specifically: through water inlet hole 2, water is introduced into drainage pipe 1, the left side of drainage pipe 1 is in sealed state, and the right side is open, and water is discharged through the left side of drainage pipe 1, so as to recycle water, when the excess water in the rice field is drained, the output end of electric telescopic rod 8 drives fixed plate 6 to move left, fixed plate 6 drives movable frame 5 to move left, movable frame 5 drives three sealing plates 4 to move left, and sealing plate 4 blocks water inlet hole 2, so as to prevent drainage pipe 1 from emptying too much water, and prevent impurities in the rice field from entering the inside of drainage pipe 1, so as to cause the blockage of drainage pipe 1.

[0026] Embodiment two

[0027] Please refer to Figures 1-4On the basis of the first embodiment, the bottom of the drain pipe 1 is fixedly connected with three positioning shells 9, the front side and the rear side of the bottom of the positioning shell 9 are provided with through holes, the inner cavities of the through holes are slidably connected with limiting pins 10, the front side and the rear side of the drain pipe 1 are fixedly connected with three positioning blocks 11, the side of the positioning block 11 close to the limiting strip 3 is fixedly connected with the limiting strip 3, the bottom of the front side and the rear side of the fixed shell 7 is fixedly connected with a fixed block 12, the side of the fixed block 12 close to the limiting strip 3 is fixedly connected with the limiting strip 3, the surface of the electric telescopic rod 8 is fixedly connected with a first limiting ring 13 on the right side, the left side of the first limiting ring 13 is fixedly connected with the fixed shell 7, the surface of the electric telescopic rod 8 is fixedly connected with a second limiting ring 14 on the left side, the left side of the second limiting ring 14 is fixedly connected with the fixed plate 6, the left side of the fixed plate 6 is fixedly connected with a supporting block 15, and the bottom of the supporting block 15 is fixedly connected with the movable frame 5.

[0028] Specifically, the positioning shell 9 supports the drain pipe 1, the through hole and the limiting pin 10 are matched, the user inserts the limiting pin 10 into the soil in the paddy field through the through hole, so that the positioning shell 9 and the drain pipe 1 are limited, the positioning block 11 fixes the limiting strip 3, the fixed block 12 fixes the fixed shell 7, the first limiting ring 13 and the second limiting ring 14 are matched and used, the electric telescopic rod 8 is fixed, and the supporting block 15 supports and fixes the fixed plate 6.

[0029] The working principle of the utility model is that: through the water inlet hole 2, water is introduced into the drain pipe 1, the left side of the drain pipe 1 is in a sealed state, the right side is open, and the water is discharged through the left side of the drain pipe 1, so that the water is recycled, when the excess water in the paddy field is discharged, the output end of the electric telescopic rod 8 drives the fixed plate 6 to move left, the fixed plate 6 drives the movable frame 5 to move left, the movable frame 5 drives the three sealing plates 4 to move left, and the sealing plate 4 blocks the water inlet hole 2, so that the drain pipe 1 is prevented from being emptied of too much water, and the impurities in the paddy field are prevented from entering the inside of the drain pipe 1, so as to prevent the drain pipe 1 from being blocked.

[0030] The standard parts used in the utility model can be purchased from the market, and can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the mechanical parts and equipment adopt the conventional type in the prior art, the control mode is automatically controlled through the control unit, the control circuit of the control unit can be realized through simple programming of the technical personnel in the field, and belongs to the public knowledge in the field, so the control mode and the circuit connection are not explained in detail in the utility model.

[0031] The preferred embodiments disclosed above are only used to help describe the utility model, the preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode described, the description selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the skilled in the art can well understand and utilize the utility model.

Claims

1. A high-efficiency water-saving rice field irrigation and drainage device comprising a drainage pipe (1), characterized in that: The top of the drain pipe (1) is provided with three water inlet holes (2), the front side and the rear side of the drain pipe (1) are fixedly connected with limiting strips (3), the inner cavities of the two limiting strips (3) are slidably connected with three sealing plates (4), the top of the three sealing plates (4) is fixedly connected with a movable rack (5), the right side of the top of the movable rack (5) is fixedly connected with a fixed plate (6), the right side of the top of the two limiting strips (3) is fixedly connected with a fixed shell (7), the inner cavity of the fixed shell (7) is fixedly connected with an electric telescopic rod (8), and the output end of the electric telescopic rod (8) is fixedly connected with the fixed plate (6).

2. The high-efficiency water-saving paddy field irrigation and drainage device according to claim 1, characterized in that: The bottom of the drain pipe (1) is fixedly connected with three positioning shells (9), the front side and the rear side of the bottom of the positioning shell (9) are provided with through holes, and the inner cavities of the through holes are slidably connected with limiting pins (10).

3. The high efficiency water saving paddy field irrigation and drainage device according to claim 1, characterized in that: The front side and the rear side of the drain pipe (1) are fixedly connected with three positioning blocks (11), and the side close to the limiting strip (3) of the positioning block (11) is fixedly connected with the limiting strip (3).

4. The high efficiency water saving paddy field irrigation and drainage device according to claim 1, characterized in that: The bottom of the front side and the rear side of the fixed shell (7) is fixedly connected with a fixed block (12), and the side close to the limiting strip (3) of the fixed block (12) is fixedly connected with the limiting strip (3).

5. The high efficiency water saving paddy field irrigation and drainage device according to claim 1, characterized in that: The right side of the surface of the electric telescopic rod (8) is fixedly connected with a first limiting ring (13), the left side of the first limiting ring (13) is fixedly connected with the fixed shell (7), the left side of the surface of the electric telescopic rod (8) is fixedly connected with a second limiting ring (14), and the left side of the second limiting ring (14) is fixedly connected with the fixed plate (6).

6. The high efficiency water saving paddy field irrigation and drainage device according to claim 1, characterized in that: The left side of the fixed plate (6) is fixedly connected with a supporting block (15), and the bottom of the supporting block (15) is fixedly connected with the movable rack (5).

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