Water diversion device for agricultural water conservancy irrigation

Abstract

The utility model relates to the technical field of water conservancy irrigation, in particular to a water diversion device for agricultural water conservancy irrigation, which comprises a bottom plate and side plates vertically connected to two sides of the bottom plate, sliding grooves are vertically formed in opposite surfaces of the side plates, a clamping groove is transversely formed in the bottom surface of the bottom plate, the sliding grooves are communicated with the clamping groove, a clamping plate is arranged between the two sliding grooves in a matched manner, and the clamping plate is connected with the bottom surface of the bottom plate. The lower end of the clamping plate can be inserted into the clamping groove, and the clamping plate is driven by a driving device to move up and down and be static. According to the application, the side plate and the clamping plate can be utilized to realize water inlet plugging of the water inlet, meanwhile, the clamping plate can be lifted upwards according to needs, the water inlet amount can be controlled while water inlet is ensured, irrigation of land is realized, and meanwhile, excessive irrigation can be avoided and water can be saved to a certain extent.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of water conservancy irrigation, and particularly relates to a water diversion device for agricultural water conservancy irrigation. BACKGROUND

[0002] When farmland is planted, irrigation is needed. When the existing farmland is set up, multiple rows of terraces are often set up, and ridges are set up on both sides of the terraces, so that separate planting is achieved. When the farmland of this mode is irrigated, a horizontal ditch is set up, the end of the terrace is located at the horizontal ditch, and a water inlet is formed at the end of the terrace and the horizontal ditch. The water inlet is used for diversion and can be blocked by soil.

[0003] When irrigating, water is injected into the horizontal ditch, the water inlet of the block to be irrigated is opened, and the remaining water inlets are blocked by soil, so that precise irrigation is achieved. However, when the water inlet is closed after irrigation is completed, the buried mode is used, which is easy to be washed away, and when irrigation is almost completed, the water inflow needs to be reduced to avoid excessive irrigation. However, it is difficult to reduce the water inflow by using the soil burying mode. UTILITY MODEL CONTENTS

[0004] The utility model provides a water diversion device for agricultural water conservancy irrigation to solve the defects in the prior art.

[0005] The utility model is implemented by the following technical solutions:

[0006] A water diversion device for agricultural water conservancy irrigation includes a bottom plate and side plates vertically connected to both sides of the bottom plate. The opposite surfaces of the side plates are vertically provided with sliding grooves, and the bottom surface of the bottom plate is transversely provided with a clamping groove. The sliding grooves and the clamping groove are communicated, and a clamping plate is arranged between the two sliding grooves. The lower end of the clamping plate can be inserted into the clamping groove, and the clamping plate can be driven by a driving device to move up and down and be stationary.

[0007] When the utility model is used, the device is first set at the water inlet, then the soil is filled and closed at the side plate and the bottom plate, and then a certain amount of water is irrigated to make the soil harden and connect with the side plate. After hardening, the water is prevented from flowing out of the gap. When water is needed at the water inlet, the clamping plate is lifted upward as needed and fixed by the driving device to achieve water inflow. When water is not needed, the clamping plate is inserted into the clamping groove to achieve closure and prevent water inflow. Therefore, the use of the utility model can not only ensure that the water inflow is not washed away, but also can lift the clamping plate to a certain height as needed to adjust the water inflow.

[0008] As a preferred embodiment, the driving device is a telescopic rod with a locking function. The movable end of the telescopic rod is vertically connected with a longitudinal connecting plate, the fixed end of the telescopic rod is fixedly connected to the side plate, and the connecting plate is vertically connected with the clamping plate. The extension of the telescopic rod can drive the clamping plate to move upward, and the shortening of the telescopic rod can realize the downward movement of the clamping plate.

[0009] As preferred, the back surface of the side plate is provided with a back plate consistent with the length and width of the side plate, the front surface of the back plate is attached to the back surface of the side plate, the back surface of the side plate is provided with a transverse driving device, and the back plate is driven to extend in opposite directions by the transverse driving device. The back plate can extend outward along the direction of the side plate, so that when the water inlet is too wide, the back plate can be extended to block the water inlet, and meanwhile, too much soil is avoided to be used to fill the gap between the side plate and the edge of the original water inlet, so that better blocking effect is ensured.

[0010] As preferred, the transverse driving device comprises a screw rod, one end of the screw rod is coaxially fixedly connected with a round rod, the back surface of the side plate is vertically connected with a support plate, a ring plate is sleeved on the round rod, a ring groove matching the ring plate is formed in the support plate, a through hole coaxial with the ring groove is formed in the support plate, the through hole matches the round rod, an inner cavity is formed in the back plate along the length direction of the back plate, a screw hole communicating with the inner cavity and matching the screw rod is formed in the opposite surface of the back plate, the other end of the screw rod is inserted into the inner cavity through the screw hole, and a sliding rod is fixedly arranged on the front surface of the back plate, and a strip-shaped groove matching the sliding rod is formed in the back surface of the side plate. The round rod is rotated, the rotation of the round rod drives the ring plate to rotate, since the ring plate is located in the ring groove, the round rod can only rotate along the axis line, but cannot move transversely, the rotation of the round rod drives the screw rod to rotate synchronously, and the rotation of the screw rod drives the back plate to move, so that the transverse movement of the back plate is realized.

[0011] As preferred, the top surface of the clamping plate is further fixedly provided with a box body with an opening upward, a discharging hole is formed in the lower part of the box body, a discharging pipe controlled by a valve is communicated with the discharging hole, and the discharging pipe is located at the back side of the clamping plate. Fertilizer can be placed in the box body, so that the fertilizer can be poured into the box body when water flows, irrigation and fertilization are realized at the same time, and the valve can control the discharging amount according to the water flow.

[0012] As preferred, the top surface of the box body is an inclined surface inclined to the direction of the discharging pipe from top to bottom, and the inclined surface can ensure that the fertilizer falls into the discharging pipe better.

[0013] The application has the beneficial effects that the side plate and the clamping plate can be used to realize water inlet blocking, the clamping plate can be lifted upward according to the need, the water inlet amount can be controlled while water flows, irrigation of the land is realized, and excessive irrigation is avoided to a certain extent, so that water is saved. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0015] Figure 1 is a structural schematic view of the utility model;

[0016] Figure 2 is Figure 1 A direction schematic view of

[0017] Figure 3 is a box inside schematic view.

[0018] shown in the figure:

[0019] 1, side plate, 2, bottom plate, 3, clamping plate, 4, telescopic rod, 5, sliding slot, 6, back plate, 7, inner cavity, 8, round rod, 9, screw rod, 10, slide rod, 11, box, 12, discharge pipe. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be described clearly and completely below in conjunction with the drawings in the utility model embodiment. Obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] A kind of water diversion device for agricultural water conservancy irrigation, as shown in Figures 1-3 Including bottom plate 2 and the side plate 1 vertically connected in the both sides of bottom plate 2, the opposite side of side plate 1 is vertically provided with sliding slot 5, the bottom surface of bottom plate 2 is transversely provided with clamping groove, sliding slot 5 is communicated with clamping groove, clamping plate 3 is cooperatively arranged between two sliding slots 5, the lower end of clamping plate 3 can be inserted into clamping groove, clamping plate 3 can be driven by driving device and moves up and down and is stationary. Driving device is telescopic rod 4 with locking function, the movable end of telescopic rod 4 is vertically connected with longitudinal connecting plate, the fixed end of telescopic rod 4 is fixedly connected on side plate 1, connecting plate is vertically connected with clamping plate 3.

[0022] When the application is used, the device is first arranged at the water inlet, then the soil is filled and closed at the side plate 1 and the bottom plate 2, then a certain amount of water is poured to make the soil solidify and connect with the side plate 1, and after solidification, it is used again. Because of long-term use after assembly, the soil can be replaced with concrete or cement to increase its firmness, thereby avoiding water from flowing out of the gap. When water is needed at the water inlet, the clamping plate 3 is lifted upward as needed and fixed by using a driving device. Specifically, the extension of the telescopic rod 4 can drive the clamping plate 3 to move upward, and the shortening of the telescopic rod 4 can realize the downward movement of the clamping plate 3. Thus, water inlet is realized, and when water is not needed, the clamping plate 3 is inserted into the clamping groove to achieve closure and prevent water from entering. Thus, the use of the application can not only ensure that the water is not washed away while the water is flowing, but also can lift the clamping plate 3 to a certain height as needed to adjust the water flow.

[0023] The back of the side plate 1 is provided with a back plate 6 consistent with the length and width of the side plate 1, the front of the back plate 6 is attached to the back of the side plate 1, and the back of the side plate 1 is provided with a transverse driving device. The back plate 6 is driven by the transverse driving device to extend in the opposite direction. The back plate 6 can extend outward along the direction of the side plate 1, so that when the water inlet is too wide, it can be extended out to achieve plugging of the water inlet, and at the same time, it can avoid using too much soil to transition between the side plate 1 and the original water inlet edge, to ensure better plugging effect.

[0024] The transverse driving device includes a lead screw 9, one end of the lead screw 9 is coaxially fixedly connected with a round rod 8, the back of the side plate 1 is perpendicularly connected with a support plate, a ring plate is sleeved on the round rod 8, the support plate is provided with a ring-shaped groove matched with the ring plate, the support plate is provided with a through hole coaxial with the ring-shaped groove, the through hole is matched with the round rod 8, the back plate 6 is provided with an inner cavity 7 along its length direction, the opposite surface of the back plate 6 is provided with a lead hole communicated with the inner cavity 7 and matched with the lead screw 9, the other end of the lead screw 9 is inserted into the inner cavity 7 through the lead hole, the front of the back plate 6 is fixedly provided with a sliding rod 10, and the back of the side plate 1 is provided with a strip-shaped groove matched with the sliding rod 10. Rotate the round rod 8, the rotation of the round rod 8 drives the ring plate to rotate. Since the ring plate is located in the ring-shaped groove, the round rod 8 can only rotate along its axis, but cannot move horizontally. The rotation of the round rod 8 drives the lead screw 9 to rotate synchronously, and the rotation of the lead screw 9 drives the back plate 6 to move, thereby realizing the horizontal movement of the back plate 6.

[0025] The top surface of the clamping plate 3 is also fixedly provided with a box 11 with an opening upward, the lower part of the box 11 is provided with a discharge hole, the discharge hole is communicated with a discharge pipe 12 controlled by a valve, and the discharge pipe 12 is located at the rear side of the clamping plate 3. Fertilizer can be placed in the box 11, so that the fertilizer can be poured when water is poured, realizing fertilization while watering. The valve can control the amount of discharge according to the water flow.

[0026] The top surface of the box 11 is an inclined surface inclined from top to bottom to the direction of the discharge pipe 12, which can ensure that the fertilizer falls better into the discharge pipe 12.

[0027] The use of this application can block the water inlet by using the side plate 1 and the clamping plate 3. At the same time, the clamping plate 3 can be lifted upward as needed to ensure water intake while controlling the water volume. This not only achieves irrigation of the land, but also avoids over-irrigation to a certain extent and saves water.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A water diversion device for agricultural irrigation, characterized in that: It includes a base plate and side plates vertically connected to both sides of the base plate. The opposite surfaces of the side plates are vertically provided with sliding grooves, and the bottom surface of the base plate is horizontally provided with a slot. The sliding grooves and the slots are connected. A locking plate is provided between the two sliding grooves. The lower end of the locking plate can be inserted into the slot. The locking plate can move up and down and stay stationary by a driving device.

2. The water diversion device for agricultural irrigation according to claim 1, characterized in that: The driving device is a telescopic rod with a locking function. The movable end of the telescopic rod is vertically connected to a longitudinal connecting plate, and the fixed end of the telescopic rod is fixedly connected to the side plate. The connecting plate is vertically connected to the clamping plate.

3. The water diversion device for agricultural irrigation according to claim 2, characterized in that: The back of the side panel is provided with a back panel with the same length and width as the side panel. The front of the back panel is attached to the back of the side panel. A lateral drive device is provided on the back of the side panel. The back panel is driven by the lateral drive device to extend in the opposite direction.

4. The water diversion device for agricultural irrigation according to claim 3, characterized in that: The transverse drive device includes a lead screw, one end of which is coaxially fixedly connected to a round rod. A support plate is vertically connected to the back of the side plate. An annular plate is sleeved on the round rod. An annular groove adapted to the annular plate is opened on the support plate. A through hole coaxial with the annular groove is opened on the support plate. The through hole is adapted to the round rod. An inner cavity is opened along the length of the back plate. A threaded hole communicating with the inner cavity and cooperating with the lead screw is opened on the opposite side of the back plate. The other end of the lead screw is inserted into the inner cavity through the threaded hole. A sliding rod is fixedly installed on the front of the back plate. A strip groove adapted to the sliding rod is opened on the back of the side plate.

5. The water diversion device for agricultural irrigation according to claim 1, characterized in that: The top surface of the pallet is also fixed with an upward-facing box. The lower part of the box has a discharge hole, which is connected to a discharge pipe controlled by a valve. The discharge pipe is located on the rear side of the pallet.

6. The water diversion device for agricultural irrigation according to claim 5, characterized in that: The top surface of the box is an inclined surface that slopes from top to bottom towards the discharge pipe.

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