An irrigation canal

Abstract

The utility model discloses an irrigation channel, including an irrigation channel body, a fixing mechanism arranged on a slide frame, the fixing mechanism comprising fixing ears arranged on the upper ends of both sides of the slide frame, plug-in columns are fixedly connected to the front and rear sides of the upper end of the irrigation channel body, the plug-in columns penetrate the fixing ears, the lower side of the front end of the plug-in columns is threadedly connected with a limiting bolt, the upper end of one side of the fixing ears is fixedly connected with a pull ring, the limiting mechanism is arranged on a fixing seat, the limiting mechanism comprises a cut-off plate plugged into the lower end of the fixing seat, a lifting groove for matching the cut-off plate is provided on the inner side of the fixing seat, the adjustment mechanism is arranged between the cut-off plate and the fixing seat, and the adjustment mechanism comprises studs fixedly connected to the upper ends of both sides of the cut-off plate. The advantages of the utility model compared with the prior art are that the filter plate is more convenient to disassemble, the height of the cut-off plate is convenient to adjust, and the stability is better in use.

Description

Technical Field

[0001] The utility model relates to the technical field of farmland irrigation, in particular to an irrigation channel. Background Art

[0002] Farmland canals can transport water to farmland, making it easier for farmers to irrigate. By setting up canals, water can be transported to farmland from a distance, allowing farmers to irrigate crops conveniently. By making full use of canals, water can be moistened on crops, making it easier for crops to grow vigorously and produce more abundant yields.

[0003] An irrigation canal described in publication number CN219690455U comprises an irrigation canal body, a filter screen, a solid protective cover plate, a porous protective cover plate and a flow control mechanism; both ends of the irrigation canal body are equipped with detachable filter screens, the solid protective cover plate and the porous protective cover plate are alternately laid on the top of the irrigation canal body, the flow control mechanism is installed on the solid protective cover plate, and the flow control mechanism comprises a rotating rod, a flow control gate plate and a cross knob; the irrigation canal of the utility model prevents impurities from entering the irrigation canal body by means of the filter screen, and prevents impurities from entering the irrigation canal body by means of the solid protective cover plate and the porous protective cover plate, and also prevents pedestrians from accidentally falling into the irrigation canal body, thereby improving safety; the porous protective cover plate can also filter rainwater to realize rainwater recycling; the setting of the flow control mechanism can control the water flow, and can also block the water flow when necessary, but the prior art still has defects:

[0004] 1. In the prior art, detachable filters are installed at both ends of the irrigation channel body. The filter can be stably installed by pulling the limit plate and squeezing the installation block. However, the filter is installed from the front and rear ends, which is not convenient for disassembly and cleaning.

[0005] 2. In the prior art, a cross knob is used to rotate a rotating rod, which can drive two flow control gates to rotate, thereby controlling the water flow and blocking the water flow when necessary. However, under the impact of the water flow for a long time, when the pressure of the flow control gate is large, it is possible to move only by friction, and the stability is not enough. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide an irrigation channel.

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: an irrigation canal, comprising:

[0008] An irrigation channel body, wherein the front and rear ends of the inner side of the irrigation channel body are fixedly connected to a limited position seat;

[0009] A filter mechanism, the filter mechanism is arranged on the limit seat, the filter mechanism comprises a slide frame plugged into the upper end of the limit seat, the limit seat is provided with a slide groove used in conjunction with the slide frame, and a filter plate is fixedly connected in the middle of the slide frame;

[0010] A fixing mechanism, the fixing mechanism is arranged on the slide frame, the fixing mechanism includes fixing ears arranged on the upper ends of both sides of the slide frame, plug-in columns are fixedly connected to the front and rear sides of the upper end of the irrigation channel body, the plug-in columns penetrate the fixing ears, the lower side of the front end of the plug-in columns is threadedly connected to the limiting bolt, and the upper end of one side of the fixing ears is fixedly connected to a pull ring;

[0011] A fixing seat, the fixing seat is fixedly inserted in the middle of the upper end of the irrigation channel body;

[0012] A flow limiting mechanism, the flow limiting mechanism is arranged on the fixed seat, the flow limiting mechanism comprises a flow cut-off plate plugged into the lower end of the fixed seat, and a lifting groove for cooperating with the flow cut-off plate is provided on the inner side of the fixed seat;

[0013] An adjustment mechanism, the adjustment mechanism is arranged between the intercepting plate and the fixing seat, the adjustment mechanism comprises studs fixedly connected to the upper ends of both sides of the intercepting plate, movable grooves for matching with the studs are provided at the upper ends of both sides of the fixing seat, one end of the stud is threadedly connected with a locking nut, and one end of the stud away from the intercepting plate is fixedly connected with a handle;

[0014] The protection mechanism is arranged at the upper end of the irrigation channel body.

[0015] As an improvement, the protection mechanism comprises:

[0016] A protective cover plate, the protective cover plate is arranged in front and behind the upper end of the irrigation channel body, and the upper end of the protective cover plate is wider than the lower end;

[0017] Through grooves, a plurality of through grooves are evenly arranged on the upper end of the protective cover plate.

[0018] As an improvement, the upper end of the limit seat is flush with the upper end of the irrigation channel body, the upper end of the slide frame is higher than the upper end of the irrigation channel body, and the lower end of the fixing ear abuts against the upper end of the irrigation channel body.

[0019] As an improvement, the filter plate is provided with hexagonal mesh holes.

[0020] Compared with the prior art, the advantages of the present invention are as follows: 1. In the present invention, when the filter plate needs to be cleaned, the limit bolts are unscrewed, the pull rings at both ends are lifted to lift the slide frame upward and slide it out of the slide groove on the limit seat, which is convenient and quick. During installation, the slide frame is slid downward into the slide groove, the plug-in column is plugged into the fixed ear, and the fixed ear is threadedly connected to the plug-in column through the limit bolt, so that the fixed ear can be limited, thereby limiting the slide frame, and the operator only needs to operate from the upper end.

[0021] 2. In the utility model, when it is necessary to control the water flow speed or water flow, the locking nut is loosened, and the handles at both ends are lifted to drive the intercepting plate to move upward in the lifting groove through the studs. The water flow is controlled by the height of the intercepting plate inside the irrigation channel body. After adjustment, the locking nut is tightened to fix the height of the intercepting plate. The position of the intercepting plate inside the fixing seat is fixed firmly, and the stability is better in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model is a structural schematic diagram of an irrigation channel.

[0023] Figure 2 yes Figure 1 Enlarged view of area A in the middle.

[0024] Figure 3 yes Figure 1 Enlarged view of area B.

[0025] Figure 4 It is a front view of an irrigation channel of the utility model.

[0026] Figure 5 yes Figure 4 Sectional view at AA.

[0027] Figure 6 The utility model is a schematic diagram of the internal structure of an irrigation channel.

[0028] Figure 7 This is a schematic diagram of the local structure of an irrigation canal of the utility model. Figure 1 .

[0029] Figure 8 The utility model is a schematic diagram of a limit seat structure of an irrigation channel.

[0030] Fig. 9 This is a schematic diagram of the local structure of an irrigation canal of the utility model. Figure 2 .

[0031] Fig.10 This is a schematic diagram of the local structure of an irrigation canal of the utility model. Figure 3 .

[0032] Fig.11 The utility model is a structural schematic diagram of a intercepting plate of an irrigation canal.

[0033] As shown in the figure: 1. irrigation channel body; 2. limit seat; 3. filtering mechanism; 31. sliding frame; 32. sliding groove; 33. filter plate; 4. fixing mechanism; 41. fixing ear; 42. plug-in column; 43. limit bolt; 44. pull ring; 5. fixing seat; 6. flow limiting mechanism; 61. intercepting plate; 62. lifting groove; 7. adjusting mechanism; 71. stud; 72. movable groove; 73. locking nut; 74. handle; 8. protective mechanism; 81. protective cover; 82. through groove. DETAILED DESCRIPTION

[0034] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0035] An irrigation channel comprises an irrigation channel body 1, wherein the front and rear ends of the inner side of the irrigation channel body 1 are fixedly connected to a limit seat 2, the upper end of the limit seat 2 is flush with the upper end of the irrigation channel body 1, a filtering mechanism 3 is arranged on the limit seat 2, the filtering mechanism 3 comprises a sliding frame 31 plugged into the upper end of the limit seat 2, the upper end of the sliding frame 31 is higher than the upper end of the irrigation channel body 1, a sliding groove 32 used in conjunction with the sliding frame 31 is provided on the limit seat 2, a filter plate 33 is fixedly connected in the middle of the sliding frame 31, the filter plate 33 is provided with hexagonal mesh holes, so that the filter plate 33 has better support and is more stable, the sliding frame 31 slides downward from the upper end to the sliding groove 32 on the limit seat 2 for more convenient installation, and the operator can operate from the upper end.

[0036] A fixing mechanism 4 is provided on the slide frame 31, and the fixing mechanism 4 includes fixing ears 41 provided on the upper ends of both sides of the slide frame 31, and the lower ends of the fixing ears 41 abut against the upper end of the irrigation channel body 1, and plug-in columns 42 are fixedly connected to the front and rear sides of the upper end of the irrigation channel body 1, and the plug-in columns 42 penetrate the fixing ears 41, and the lower side of the front end of the plug-in columns 42 is threadedly connected to the limiting bolts 43, and a pull ring 44 is fixedly connected to one side of the fixing ears 41, which is threadedly connected to the plug-in columns 42 by the limiting bolts 43, so that the fixing ears 41 can be limited, thereby limiting the slide frame 31.

[0037] A fixing seat 5 is fixedly inserted in the middle of the upper end of the irrigation channel body 1, and a flow limiting mechanism 6 is arranged on the fixing seat 5. The flow limiting mechanism 6 includes a shutoff plate 61 inserted in the lower end of the fixing seat 5, and a lifting groove 62 used to cooperate with the shutoff plate 61 is provided on the inner side of the fixing seat 5. An adjusting mechanism 7 is arranged between the shutoff plate 61 and the fixing seat 5. The adjusting mechanism 7 includes studs 71 ​​fixedly connected to the upper ends of both sides of the shutoff plate 61, and movable grooves 72 used to cooperate with the studs 71 ​​are provided on the upper ends of both sides of the fixing seat 5. A locking nut 73 is threadedly connected to one end of the stud 71, and a handle 74 is fixedly connected to the end of the stud 71 away from the shutoff plate 61. By loosening the locking nut 73 and lifting the handles 74 at both ends, the shutoff plate 61 can be driven to move upward in the lifting groove 62 through the stud 71, and the water flow can be controlled by the height of the shutoff plate 61 inside the irrigation channel body 1. After adjustment, the locking nut 73 is tightened to fix the height of the shutoff plate 61, and the position of the shutoff plate 61 inside the fixing seat 5 is fixed and stable.

[0038] A protective mechanism 8 is provided at the upper end of the irrigation channel body 1, and the protective mechanism 8 includes a protective cover plate 81 and a through groove 82. The protective cover plate 81 is arranged in front and behind the upper end of the irrigation channel body 1. The width of the upper end of the protective cover plate 81 is greater than that of the lower end. A plurality of through grooves 82 are evenly arranged at the upper end of the protective cover plate 81. The protective cover plate 81 can be installed at a position where people need to walk to protect people's safety.

[0039] When the utility model is implemented, Figure 1-11 As shown, when in use, the device is installed on the side of the farmland close to the water source, or other required positions, and the water source is drained into the farmland through the irrigation channel body 1. When it is necessary to control the water flow speed or water flow, the locking nut 73 is loosened, and the handles 74 at both ends are lifted to drive the intercepting plate 61 to move upward in the lifting groove 62 through the stud 71. The water flow is controlled by the height of the intercepting plate 61 inside the irrigation channel body 1. After adjustment, the locking nut 73 is tightened to fix the height of the intercepting plate 61. The position of the intercepting plate 61 inside the fixing seat 5 is fixed firmly, and the stability is better in use.

[0040] When the filter plate 33 needs to be cleaned, unscrew the limit bolts 43, lift the pull rings 44 at both ends to lift the slide frame 31 upward and slide it out of the slide groove 32 on the limit seat 2. It is convenient and quick. During installation, slide the slide frame 31 downward into the slide groove 32, and the plug-in column 42 is plugged into the fixed ear 41. The limit bolts 43 are threadedly connected to the plug-in column 42, so that the fixed ear 41 can be limited, thereby limiting the slide frame 31. The operator only needs to operate from the upper end.

[0041] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An irrigation canal, characterized in that: include: An irrigation channel body (1), wherein the front and rear ends of the inner side of the irrigation channel body (1) are fixedly connected to a limiting seat (2); A filter mechanism (3), the filter mechanism (3) being arranged on the limit seat (2), the filter mechanism (3) comprising a slide frame (31) plugged into the upper end of the limit seat (2), the limit seat (2) being provided with a slide groove (32) used in conjunction with the slide frame (31), and a filter screen plate (33) being fixedly connected in the middle of the slide frame (31); A fixing mechanism (4), the fixing mechanism (4) is arranged on the slide frame (31), the fixing mechanism (4) comprises fixing ears (41) arranged on the upper ends of both sides of the slide frame (31), plug-in columns (42) are fixedly connected to the front and rear sides of the upper end of the irrigation channel body (1), the plug-in columns (42) penetrate the fixing ears (41), the lower side of the front end of the plug-in columns (42) is threadedly connected to the limiting bolts (43), and the upper end of one side of the fixing ears (41) is fixedly connected to a pull ring (44); A fixing seat (5), the fixing seat (5) being fixedly plugged into the middle of the upper end of the irrigation channel body (1); A flow limiting mechanism (6), the flow limiting mechanism (6) being arranged on the fixing seat (5), the flow limiting mechanism (6) comprising a flow cut-off plate (61) plugged into the lower end of the fixing seat (5), and a lifting groove (62) cooperating with the flow cut-off plate (61) being provided on the inner side of the fixing seat (5); an adjusting mechanism (7), the adjusting mechanism (7) being arranged between the intercepting plate (61) and the fixing seat (5), the adjusting mechanism (7) comprising studs (71) fixedly connected to upper ends of both sides of the intercepting plate (61), movable grooves (72) for cooperating with the studs (71) being provided at upper ends of both sides of the fixing seat (5), a locking nut (73) being threadedly connected to one end of the stud (71), and a handle (74) being fixedly connected to one end of the stud (71) away from the intercepting plate (61); A protection mechanism (8), wherein the protection mechanism (8) is arranged at the upper end of the irrigation channel body (1).

2. An irrigation canal according to claim 1, characterized in that: The protection mechanism (8) comprises: A protective cover plate (81), the protective cover plate (81) being arranged in front and behind the upper end of the irrigation channel body (1), the upper end of the protective cover plate (81) being wider than the lower end; Through grooves (82), a plurality of through grooves (82) are evenly arranged on the upper end of the protective cover plate (81).

3. An irrigation canal according to claim 1, characterized in that: The upper end of the limit seat (2) is flush with the upper end of the irrigation channel body (1), the upper end of the slide frame (31) is higher than the upper end of the irrigation channel body (1), and the lower end of the fixing ear (41) abuts against the upper end of the irrigation channel body (1).

4. An irrigation canal according to claim 1, characterized in that: The filter plate (33) is provided with hexagonal mesh holes.

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