Irrigation channel for farmland

Abstract

The utility model discloses an irrigation channel for farmland, which relates to the technical field of farmland irrigation and comprises irrigation channel pipelines, grooves are arranged at the front ends of the irrigation channel pipelines, protrusions are arranged at the rear ends of the irrigation channel pipelines, and a connecting structure is arranged between the two irrigation channel pipelines. The connecting structure comprises a first clamping groove and a second clamping groove, a connecting block is movably clamped between the first clamping groove and the second clamping groove, and a first rectangular frame and a second rectangular frame are fixedly installed in a cavity of the first clamping groove and a cavity of the second clamping groove respectively. Grooves are formed in the front ends of the irrigation canal pipelines, protrusions are arranged at the rear ends of the irrigation canal pipelines, the two irrigation canal pipelines can be movably connected in a clamped mode, and by arranging a connecting structure, the top ends of the two irrigation canal pipelines are movably clamped into a first clamping groove and a second clamping groove correspondingly through connecting blocks; therefore, the connection between the two irrigation canal pipelines is completed, mounting and dismounting are fast, and efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to an irrigation channel for farmland belongs to farmland irrigation technical field. BACKGROUND

[0002] Irrigation channel is the waterway connecting irrigation water source and irrigation land, which is a water conservancy project facility used for water diversion irrigation of farmland. It is usually an artificially excavated or constructed waterway or ditch. These channels are usually constructed by civil engineering, and the main purpose is to guide water from water sources (such as rivers, lakes or reservoirs) to farmland to meet the irrigation needs of farmland crops. Irrigation channels play a crucial role in agricultural production, effectively distributing and utilizing water resources, and improving the yield and quality of farmland.

[0003] The prior art discloses a kind of concrete water-saving irrigation channels for farmland river channel (announcement number: CN215669380U), and its technical scheme main points include: channel main body and the convex strip on the one side end face of channel main body, first through-hole is horizontally arranged on the convex strip, recess is arranged on the other side end face of channel main body for accommodating the convex strip, second through-hole corresponding to the first through-hole is horizontally arranged on the inner wall of recess, first reinforcing steel is arranged in the first through-hole and the second through-hole, locking assembly is arranged on the convex strip for locking the first reinforcing steel.The utility model is used when, by the setting of convex strip, recess and locking assembly, when adjacent channel main body is spliced, convex strip and recess are matched with each other, and then locked by locking assembly, so that the splicing is stable and not easy to seep water. By the setting of flow guide plate, water splashed at the joint can be blocked, and water splashing to the outside of channel main body is avoided.

[0004] The prior art can connect two groups of channels by locking assembly, but the connection mode of the existing device needs to lift one group of channels and align them before lowering for clamping connection. This mode is more troublesome during installation and has low installation efficiency. Further improvement is needed to improve the installation efficiency.

[0005] Therefore, the skilled in the art proposes an irrigation channel for farmland. CONTENT OF UTILITY MODEL

[0006] The utility model aims at the deficiencies of prior art, and provides an irrigation channel for farmland.

[0007] The utility model discloses a following technical scheme to realize above -mentioned purpose, a kind of irrigation channel for farmland, including irrigation channel pipeline, the top end of the both sides of irrigation channel pipeline is equipped with rectangular slot, the upper movable clamping of irrigation channel pipeline is covered plate, the front end of irrigation channel pipeline is provided with recess, the rear end of irrigation channel pipeline is provided with protrusion, and connecting structure is arranged between two groups of irrigation channel pipeline;The connecting structure includes the first clamping slot and the second clamping slot being equipped in the front and rear sides of irrigation channel pipeline, the first clamping slot and the second clamping slot are all " convex " shape, the connecting block can be commonly movable clamping between the first clamping slot and the second clamping slot, first rectangular frame and second rectangular frame are respectively fixedly installed in the cavity of the first clamping slot and the second clamping slot.

[0008] Preferably, a cylindrical hole is formed between the front and rear side walls of the irrigation channel pipeline, and the cross section of the irrigation channel pipeline is in U shape.

[0009] Preferably, reinforcing ribs are arranged on the mutually distal side outer walls of the irrigation channel pipeline.

[0010] Preferably, a U-shaped rubber pad can be fixedly attached to the recess.

[0011] Preferably, a clamping column is fixedly installed at one end of the cylindrical hole close to the second clamping slot, and the clamping column is movably clamped with the cylindrical hole on the other irrigation channel pipeline at the other end away from the second clamping slot.

[0012] Preferably, the first rectangular frame and the second rectangular frame are both in "mouth" shape, and a cable tie is movably penetrated between the first rectangular frame and the second rectangular frame, for moving the two groups of irrigation channel pipelines close to each other.

[0013] Preferably, the connecting block is in "H" shape, and the connecting block is above the first rectangular frame and the second rectangular frame.

[0014] The irrigation channel for farmland has the following advantages: the recess is arranged at the front end of the irrigation channel pipeline, the protrusion is arranged at the rear end of the irrigation channel pipeline, the two groups of irrigation channel pipelines are movably clamped and connected, the connecting structure is arranged, the bottom ends of the two groups of irrigation channel pipelines are movably clamped with the corresponding cylindrical holes through the clamping columns to be limitingly connected, the top ends of the two groups of irrigation channel pipelines are movably clamped in the first clamping slot and the second clamping slot through the connecting block, thereby completing the connection between the two groups of irrigation channel pipelines, and the installation and dismounting are fast and efficient. In order to improve the connection efficiency of the two groups of irrigation channel pipelines, the first rectangular frame is fixedly installed in the first clamping slot, and the second rectangular frame is fixedly installed in the second clamping slot. The worker passes the cable tie through the adjacent first rectangular frame and second rectangular frame, tightens the cable tie, quickly aligns the two groups of irrigation channel pipelines, facilitates the subsequent installation of the connecting block, and achieves the purpose of quick installation. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a front view of the irrigation channel for farmland of the utility model;

[0016] Figure 2 is a front view of the irrigation channel for farmland of the utility model;

[0017] Figure 3 is a back view of the irrigation channel for farmland of the utility model;

[0018] Figure 4 is a top view of the irrigation channel for farmland of the utility model;

[0019] Figure 5 is a first clamping groove and a second clamping groove of the irrigation channel for farmland of the utility model are close to the position relation schematic view;

[0020] Figure 6 is a connecting block of the irrigation channel for farmland of the utility model is a three-dimensional structure schematic view.

[0021] In the drawings:

[0022] 10, irrigation channel pipeline; 12, reinforcing rib; 13, cover plate; 14, groove; 15, cylindrical hole; 16, first clamping groove; 17, first rectangular frame; 18, rectangular groove; 19, clamping column; 20, second clamping groove; 21, second rectangular frame; 22, connecting block; 23, protrusion. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than 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 protection of the utility model.

[0024] Please refer to Figures 1-6As shown, an irrigation channel for farmland includes an irrigation channel pipe 10, a rectangular groove 18 is formed at the top of both sides of the irrigation channel pipe 10, a cover plate 13 is movably clamped above the irrigation channel pipe 10, a recess 14 is arranged at the front end of the irrigation channel pipe 10, a protrusion 23 is arranged at the rear end of the irrigation channel pipe 10, and a connecting structure is arranged between the two groups of irrigation channel pipes 10; the connecting structure includes a first clamping groove 16 and a second clamping groove 20 formed on the front and rear sides of the irrigation channel pipe 10, the first clamping groove 16 and the second clamping groove 20 are both "convex", a connecting block 22 is movably clamped between the first clamping groove 16 and the second clamping groove 20, and a first rectangular frame 17 and a second rectangular frame 21 are respectively fixedly installed in the cavities of the first clamping groove 16 and the second clamping groove 20.

[0025] Specifically, by forming a rectangular groove 18 at the top of both sides of the irrigation channel pipe 10, the cover plate 13 can be movably clamped, the cover plate 13 can reduce the evaporation of water in the irrigation channel pipe 10, and can also reduce the probability of accidentally falling into the irrigation channel pipe 10, thereby playing a protective role. By arranging a recess 14 at the front end of the irrigation channel pipe 10 and a protrusion 23 at the rear end of the irrigation channel pipe 10, the two groups of irrigation channel pipes 10 can be movably clamped and connected together. By arranging the connecting structure, the two groups of irrigation channel pipes 10 can be quickly connected, and the structure is stable.

[0026] A cylindrical hole 15 is formed between the front and rear side walls of the irrigation channel pipe 10, and the cross section of the irrigation channel pipe 10 is in the shape of U.

[0027] Specifically, by arranging a cylindrical hole 15 between the front and rear side walls of the irrigation channel pipe 10, the manufacturing cost of the irrigation channel pipe 10 can be saved, and the weight can be reduced.

[0028] The outer walls of the irrigation channel pipe 10 away from each other are both provided with reinforcing ribs 12.

[0029] Specifically, by arranging reinforcing ribs 12 on the outer walls of the irrigation channel pipe 10 away from each other, the strength of the structure of the irrigation channel pipe 10 can be improved, and the carrying capacity of the irrigation channel pipe 10 can be increased.

[0030] A U-shaped rubber pad can be fixedly attached to the recess 14.

[0031] Specifically, by arranging a U-shaped rubber pad on the recess 14, the sealing between the two groups of irrigation channel pipes 10 can be improved, and the leakage of water from the gap between the two groups of irrigation channel pipes 10 can be reduced.

[0032] A clamping column 19 is fixedly installed at one end of the cylindrical hole 15 close to the second clamping groove 20, and the other end of the clamping column 19 is movably clamped with the cylindrical hole 15 on the other irrigation channel pipe 10.

[0033] Specifically, a clamping column 19 is fixedly installed at one end of the cylindrical hole 15 close to the second clamping groove 20. The end of the clamping column 19 away from the second clamping groove 20 is movably clamped with the cylindrical hole 15 on the other irrigation canal pipeline 10. The two irrigation canal pipelines 10 are limited and fixed by the movable clamping of the clamping column 19 in the cylindrical hole 15 between the bottoms of the two groups of irrigation canal pipelines 10.

[0034] Both the first rectangular frame 17 and the second rectangular frame 21 are in the shape of a "mouth". A tie strap can movably penetrate between the first rectangular frame 17 and the second rectangular frame 21 for bringing the two groups of irrigation canal pipelines 10 closer to each other. The connecting block 22 is in the shape of a "worker" and is located above the first rectangular frame 17 and the second rectangular frame 21.

[0035] Specifically, by setting both the first rectangular frame 17 and the second rectangular frame 21 to be in the shape of a "mouth", during the operation, the operator uses the tie strap to movably penetrate through the first rectangular frame 17 and the second rectangular frame 21, and then tightens the tie strap, and the tightened tie strap pulls the two groups of irrigation canal pipelines 10, so as to quickly align the two groups of irrigation canal pipelines 10. Compared with manual alignment, the installation efficiency is higher. Then, the connecting block 22 is clamped in the cavities of the first clamping groove 16 and the second clamping groove 20 to complete the connection between the two groups of irrigation canal pipelines 10.

[0036] In this embodiment, by setting a groove at the front end of the irrigation canal pipeline and a protrusion at the rear end of the irrigation canal pipeline, the two groups of irrigation canal pipelines can be movably clamped and connected. The bottoms of the two groups of irrigation canal pipelines are movably clamped with the corresponding cylindrical holes through the clamping columns to perform limit connection. The tops of the two groups of irrigation canal pipelines are movably clamped in the corresponding first clamping groove and the second clamping groove through the connecting block, so as to complete the connection between the two groups of irrigation canal pipelines. In order to improve the connection efficiency of the clamping of the two groups of irrigation canal pipelines, a first rectangular frame is fixedly installed in the first clamping groove, and a second rectangular frame is fixedly installed in the second clamping groove. The operator passes the tie strap through the adjacent first rectangular frame and the second rectangular frame, and by tightening the tie strap, quickly aligns the two groups of irrigation canal pipelines.

[0037] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, so it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0038] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature or implementation described herein. The specification can include implicit combinations of explicitly mentioned features and / or implicit combinations of implicitly mentioned features. Such combinations are also expressly included within the scope of the specification and an embodiment.

Claims

1. An irrigation canal for farmland, comprising an irrigation canal pipe (10), characterized in that: Rectangular grooves (18) are provided at the top ends on both sides of the irrigation canal pipeline (10). A cover plate (13) is movably engaged above the irrigation canal pipeline (10). A groove (14) is provided at the front end of the irrigation canal pipeline (10), and a protrusion (23) is provided at the rear end of the irrigation canal pipeline (10). A connection structure is provided between two groups of the irrigation canal pipelines (10). The connection structure includes first engaging grooves (16) and second engaging grooves (20) provided on the front and rear sides of the irrigation canal pipeline (10). Both the first engaging groove (16) and the second engaging groove (20) are in a "convex" shape. A connection block (22) can be movably engaged between the first engaging groove (16) and the second engaging groove (20). A first rectangular frame (17) and a second rectangular frame (21) are respectively and fixedly installed in the cavities of the first engaging groove (16) and the second engaging groove (20).

2. The irrigation canal for farmland as described in claim 1, characterized in that: A cylindrical hole (15) is penetrated through between the front and rear side walls of the irrigation canal pipeline (10). The cross-section of the irrigation canal pipeline (10) is U-shaped.

3. The irrigation canal for farmland as described in claim 1, characterized in that: Reinforcing ribs (12) are provided on the outer wall surfaces on both sides of the irrigation canal pipeline (10) away from each other.

4. The irrigation canal for farmland as described in claim 1, characterized in that: A U-shaped rubber pad can be adhesively fixed on the groove (14).

5. The irrigation canal for farmland as described in claim 2, characterized in that: A engaging column (19) is fixedly installed at one end of the cylindrical hole (15) close to the second engaging groove (20). The end of the engaging column (19) away from the second engaging groove (20) is movably engaged with the cylindrical hole (15) on the other irrigation canal pipeline (10).

6. The irrigation canal for farmland as described in claim 1, characterized in that: Both the first rectangular frame (17) and the second rectangular frame (21) are in a "square" shape. A tie strap can be movably penetrated between the first rectangular frame (17) and the second rectangular frame (21) for bringing two groups of the irrigation canal pipelines (10) closer to each other.

7. The irrigation canal for farmland as described in claim 1, characterized in that: The connection block (22) is in a "H" shape. The connection block (22) is located above the first rectangular frame (17) and the second rectangular frame (21).

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