A kind of anti-blocking pipeline for water conservancy project

Abstract

The utility model discloses a water conservancy project anti-blocking pipeline, including a pipeline body, the inner wall of the pipeline body is fixedly connected to a mounting plate, one side of the mounting plate is fixedly connected to a driving motor, the main shaft of the driving motor is fixedly connected to a rotating seat, the outer side of the rotating seat is fixedly connected to a cutting blade, and one side of the mounting plate is fixedly connected to a shell. The utility model sets a filter plate, and the driving motor drives the cutting blade to rotate, so as to cut the water grass, and the water grass fragments enter the pipeline body through the filter plate to avoid the water grass clogging inside the pipeline. At this time, the traction component pulls the sliding seat to move, and the filter plate pushes the water grass gathered on one side to move toward the cutting blade. The cutting blade cuts the water grass fragments again, and cuts the water grass into more fragments, so that the water grass can enter the pipeline through the filter plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy engineering pipelines, and in particular relates to a water conservancy engineering anti-blocking pipeline. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Water is an indispensable and precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow and prevent floods. Water conservancy pipelines are an important type of water conservancy engineering equipment and are currently widely used in the field of farmland irrigation.

[0003] When water conservancy project pipelines are used in rivers, due to the large amount of aquatic plants growing in the rivers, when river water passes through the pipelines, it is easy for the water plants to carry a large amount of aquatic plants into the pipelines, and the pipelines are easily blocked by the aquatic plants, thus hindering the flow of water in the pipelines. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a water conservancy project anti-blocking pipeline.

[0005] To achieve the above-mentioned purpose, the utility model proposes an anti-blocking pipeline for water conservancy projects, including a pipeline body, an inner wall of the pipeline body is fixedly connected to a mounting plate, one side of the mounting plate is fixedly connected to a driving motor, a main shaft of the driving motor is fixedly connected to a rotating seat, an outer side of the rotating seat is fixedly connected to a cutting blade, one side of the mounting plate is fixedly connected to a shell, the shape of the shell is the same as that of the mounting plate, the driving motor is located in the shell, two square through grooves are provided on both sides of the shell, the square through grooves on both sides of the shell are symmetrical one by one, and sliding seats are slidably connected in the two symmetrical square through grooves on both sides, filter plates are provided on both sides of the two shells, the two filter plates are fixedly connected to the two sliding seats, and two traction assemblies are provided in the shell, and the traction assemblies are used to pull the sliding seats to slide.

[0006] In one example, the traction assembly includes a fixed plate, which is fixedly connected to the sliding seat, one side of the fixed plate is fixedly connected to the traction rope, one side of the mounting plate is fixedly connected to the fixing ring, the traction rope passes through the fixing ring, the inner wall of the shell is rotatably connected to two winding wheels, the traction rope is fixed on the winding wheels, and two driving assemblies are provided on the shell, and the driving assemblies are used to drive the winding wheels to rotate.

[0007] In one example, the driving assembly includes a second motor, which is fixedly connected to the outside of the shell, and the main shaft of the second motor is fixedly connected to a circular block. A square groove is provided on the side of the circular block, and an electric push rod is fixedly connected in the square groove. The telescopic rod of the electric push rod is fixedly connected to a conical block. A circular through groove is provided on the winding wheel, and a plurality of toggle blocks are fixedly connected in the circular through groove. The toggle blocks are arranged in a circular array, and a torsion spring is provided at the connection between the winding wheel and the shell.

[0008] In one example, two round rods are fixedly connected to one side of the mounting plate. The round rods penetrate the sliding seat and are slidably connected to the sliding seat. A spring is fixedly connected between the sliding seat and the mounting plate.

[0009] In one example, one side of the shell is fixedly connected to the mounting plate and blocked by the mounting plate, and the other side is opened.

[0010] In one example, the inner side of the filter plate abuts against the shell, and the outer side abuts against the inner wall of the pipeline body.

[0011] The anti-blocking pipeline of a water conservancy project proposed by the utility model can bring the following beneficial effects:

[0012] First, by setting a filter plate, when lake water carrying water plants enters the pipeline body, the driving motor drives the cutting blade to rotate and cut the water plants. The water plant fragments pass through the filter plate into the pipeline body to avoid water plants clogging the pipeline. There is a certain distance between the filter plate and the cutting blade. Water plant fragments larger than the filter holes on the filter plate cannot pass through and gather between the filter plate and the shell. At this time, the traction component pulls the sliding seat to move, and the filter plate pushes the water plants gathered on one side to move toward the cutting blade. The cutting blade performs a secondary cutting on the water plant fragments, cutting the water plants into smaller pieces, making it easier for the water plants to pass through the filter plate into the pipeline.

[0013] Secondly, by setting a conical block, the electric push rod pushes the conical block to extend out of the square groove on the circular block and insert it between the toggle blocks. Then the second motor drives the circular block to rotate, and the conical block drives the winding wheel to rotate. The torsion spring accumulates force to reel in the traction rope, driving the filter plate to move. When the filter plate moves close to the cutting blade, the electric push rod pulls the conical block to reset. The winding wheel that loses the toggle reverses and releases the traction rope under the action of the torsion spring. The spring pushes the sliding seat to instantly slide in the opposite direction and reset, so that a distance is pulled between the filter plate and the water plants. By instantly pulling the distance apart, the fluidity of the water plant fragments is increased, which is beneficial for the water plant fragments to pass through the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0015] In the attached picture:

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the structure of the shell.

[0018] Figure 3 A schematic diagram of the structure of the drive component.

[0019] Figure 4 It is a schematic diagram of the structure of the tapered block toggle block.

[0020] In the figure: 1. pipeline body; 2. mounting plate; 3. driving motor; 4. rotating seat; 5. cutting blade; 6. shell; 7. sliding seat; 8. traction assembly; 81. fixing plate; 82. traction rope; 83. fixing ring; 84. winding wheel; 9. driving assembly; 91. second motor; 92. circular block; 93. electric push rod; 94. conical block; 95. toggle block; 10. filter plate; 11. round rod; 12. spring. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0022] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

[0026] like Figure 1 to Figure 4As shown, an embodiment of the utility model proposes an anti-blocking pipeline for water conservancy projects, including a pipeline body 1, an inner wall of the pipeline body 1 is fixedly connected to a mounting plate 2, one side of the mounting plate 2 is fixedly connected to a driving motor 3, a main shaft of the driving motor 3 is fixedly connected to a rotating seat 4, an outer side of the rotating seat 4 is fixedly connected to a cutting blade 5, one side of the mounting plate 2 is fixedly connected to a shell 6, the shape of the shell 6 is the same as that of the mounting plate 2, the driving motor 3 is located in the shell 6, two sides of the shell 6 are provided with two square through grooves, the square through grooves on both sides of the shell 6 are symmetrical one by one, and sliding seats 7 are slidably connected in the two symmetrical square through grooves on both sides, filter plates 10 are provided on both sides of the two shells 6, the two filter plates 10 are fixedly connected to the two sliding seats 7, two traction components 8 are provided in the shell 6, and the traction components 8 are used to pull the sliding seat 7 to slide; this pipeline Suitable for outdoor use, the cutting blade 5 is located at the entrance of the pipe body 1. When lake water carries aquatic plants into the pipe body 1, the aquatic plants are mostly in clusters and easily block the pipe. At this time, the driving motor 3 drives the cutting blade 5 to rotate to cut the aquatic plants into small segments. The aquatic plant fragments enter the pipe body 1 through the filter plate 10 to avoid aquatic plants being blocked inside the pipe. There is a certain distance between the filter plate 10 and the cutting blade 5. Aquatic plant fragments larger than the filter holes on the filter plate 10 cannot pass through the filter plate 10 and gather between the shell 6, and there is a risk of blocking the filter plate 10. At this time, the traction component 8 pulls the sliding seat 7 to move, and the filter plate 10 pushes the aquatic plants gathered on one side to move toward the cutting blade 5. The cutting blade 5 performs a secondary cutting on the aquatic plant fragments to cut the aquatic plants into smaller pieces, making it easier for the aquatic plants to pass through the filter plate 10 into the pipe.

[0027] Specifically, the traction assembly 8 includes a fixed plate 81, which is fixedly connected to the sliding seat 7, one side of the fixed plate 81 is fixedly connected to the traction rope 82, one side of the mounting plate 2 is fixedly connected to the fixing ring 83, the traction rope 82 passes through the fixing ring 83, the inner wall of the shell 6 is rotatably connected to two winding wheels 84, the traction rope 82 is fixed on the winding wheel 84, and two driving assemblies 9 are provided on the shell 6, the driving assembly 9 is used to drive the winding wheel 84 to rotate; the driving assembly 9 drives the winding wheel 84 to rotate and rewind the traction rope 82, the traction rope 82 pulls the sliding seat 7 to slide, and drives the filter plate 10 to push the water grass close to the cutting blade 5 for secondary cutting, the winding wheel 84 and the traction rope 82 occupy a small space, which is suitable for the narrow space inside the pipeline body 1, and the winding wheel 84 and the traction rope 82 are located inside to prevent the water grass from hanging on the traction rope 82.

[0028] Specifically, the drive assembly 9 includes a second motor 91, which is fixedly connected to the outside of the housing 6. The main shaft of the second motor 91 is fixedly connected to a circular block 92. A square groove is provided on the side of the circular block 92. An electric push rod 93 is fixedly connected in the square groove. The telescopic rod of the electric push rod 93 is fixedly connected to a conical block 94. A circular through groove is provided on the winding wheel 84. A plurality of toggle blocks 95 are fixedly connected in the circular through groove. The toggle blocks 95 are arranged in a circular array. A torsion spring is provided at the connection between the winding wheel 84 and the housing 6. The electric push rod 93 pushes the conical block 94 out of the square groove on the circular block 92 and is inserted between the toggle blocks 95. Then the second motor 91 The circular block 92 is driven to rotate, and the conical block 94 drives the winding wheel 84 to rotate. The torsion spring accumulates force to reel in the traction rope 82, driving the filter plate 10 to move. When the filter plate 10 moves close to the cutting blade 5, the electric push rod 93 pulls the conical block 94 to reset. The winding wheel 84 that loses the drive reverses and releases the traction rope 82 under the action of the torsion spring. The filter plate 10 slowly resets under the impact of the water flow to prevent larger aquatic plants from entering the pipeline. By setting the conical block 94 and the wave block, the second motor 91 can flexibly switch between driving and releasing the winding wheel 84, thereby flexibly controlling the filter plate 10 to move back and forth, which is more convenient.

[0029] Specifically, two round rods 11 are fixedly connected to one side of the mounting plate 2, and the round rods 11 pass through the sliding seat 7 and are slidably connected to the sliding seat 7, and a spring 12 is fixedly connected between the sliding seat 7 and the mounting plate 2; when the second motor 91 drives the winding wheel 84 to wind up the traction rope 82 to pull the filter plate 10 to move, the sliding seat 7 squeezes the spring 12 to move, and the spring 12 accumulates force. When the filter plate 10 pushes the water plants on one side to the cutting blade 5 for cutting, the conical block 94 is reset, and the spring 12 is freed from the obstruction of the conical block 94. 12 pushes the sliding seat 7 to instantly slide in the opposite direction and reset, so that a distance is pulled between the filter plate 10 and the water plants. After that, the water plants are pushed by the water flow to approach the filter plate 10 and pass through the filter plate 10, so as to prevent the water plant fragments from gathering on one side of the filter plate 10 and blocking the filter plate 10. Even if the volume cut by the cutting blade 5 is very small, a large number of water plant fragments gather together and still block the filter plate 10. By instantly pulling the distance apart, the fluidity of the water plant fragments is increased, which is conducive to the water plant fragments passing through the filter plate 10.

[0030] Specifically, one side of the shell 6 is fixedly connected to the mounting plate 2 and blocked by the mounting plate 2, and the other side is opened, and water will enter the shell 6 from the square groove. One side of the shell 6 is opened, and water can flow out from one side of the shell 6, thereby preventing water from gathering in the shell 6.

[0031] Specifically, the inner side of the filter plate 10 rests on the shell 6, and the outer side rests on the inner wall of the pipe body 1; the gap between the filter plate 10 and the pipe and the shell 6 is small, which can prevent water plants from being caught in the gap between the filter plate 10 and the pipe and the shell 6 and affecting the movement of the filter plate 10.

[0032] Working principle: There is a certain distance between the filter plate 10 and the cutting blade 5. When the lake water carries water plants into the pipe body 1, the driving motor 3 drives the cutting blade 5 to rotate, cuts the water plants, and cuts the water plants into small segments. The water plant fragments pass through the filter plate 10 and enter the pipe body 1. The electric push rod 93 pushes the conical block 94 out of the square groove on the circular block 92 and inserts it between the toggle blocks 95. Then the second motor 91 drives the circular block 92 to rotate, and the conical block 94 drives the winding wheel 84 to rotate. The torsion spring accumulates force to The traction rope 82 is wound up, driving the filter plate 10 to move. When the filter plate 10 moves close to the cutting blade 5, the cutting blade 5 performs a secondary cutting on the water grass fragments to cut the water grass into smaller pieces. The electric push rod 93 pulls the conical block 94 to reset. The winding wheel 84 that has lost its driving force reverses and releases the traction rope 82 under the action of the torsion spring. The spring 12 pushes the sliding seat 7 to instantly slide in the opposite direction and reset, so that a distance is pulled between the filter plate 10 and the water grass. After that, the water grass approaches the filter plate 10 and passes through the filter plate 10 under the push of the water flow.

[0033] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0034] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A water conservancy project anti-blocking pipeline, characterized in that: The invention comprises a pipeline body (1), the inner wall of the pipeline body (1) is fixedly connected to a mounting plate (2), one side of the mounting plate (2) is fixedly connected to a driving motor (3), the main shaft of the driving motor (3) is fixedly connected to a rotating seat (4), the outer side of the rotating seat (4) is fixedly connected to a cutting blade (5), one side of the mounting plate (2) is fixedly connected to a shell (6), the shape of the shell (6) is the same as that of the mounting plate (2), the driving motor (3) is located in the shell (6), two square through grooves are arranged on both sides of the shell (6), the square through grooves on both sides of the shell (6) are symmetrical, and a sliding seat (7) is slidably connected in the two symmetrical square through grooves on both sides, filter plates (10) are arranged on both sides of the two shells (6), and the two filter plates (10) are fixedly connected to the two sliding seats (7), and two traction components (8) are arranged in the shell (6), and the traction components (8) are used to pull the sliding seat (7) to slide.

2. A water conservancy project anti-blocking pipeline according to claim 1, characterized in that: The traction assembly (8) comprises a fixing plate (81), the fixing plate (81) is fixedly connected to the sliding seat (7), one side of the fixing plate (81) is fixedly connected to a traction rope (82), one side of the mounting plate (2) is fixedly connected to a fixing ring (83), the traction rope (82) passes through the fixing ring (83), the inner wall of the shell (6) is rotatably connected to two winding wheels (84), the traction rope (82) is fixed on the winding wheels (84), and two driving assemblies (9) are provided on the shell (6), and the driving assemblies (9) are used to drive the winding wheels (84) to rotate.

3. A water conservancy project anti-blocking pipeline according to claim 2, characterized in that: The driving assembly (9) comprises a second motor (91), the second motor (91) is fixedly connected to the outside of the housing (6), the main shaft of the second motor (91) is fixedly connected to a circular block (92), a square groove is provided on the side of the circular block (92), an electric push rod (93) is fixedly connected in the square groove, the telescopic rod of the electric push rod (93) is fixedly connected to a conical block (94), a circular through groove is provided on the winding wheel (84), a plurality of toggle blocks (95) are fixedly connected in the circular through groove, the toggle blocks (95) are arranged in a ring array, and a torsion spring is provided at the connection between the winding wheel (84) and the housing (6).

4. The anti-blocking pipeline for water conservancy projects according to claim 1, characterized in that: Two round rods (11) are fixedly connected to one side of the mounting plate (2); the round rods (11) penetrate the sliding seat (7) and are slidably connected to the sliding seat (7); a spring (12) is fixedly connected between the sliding seat (7) and the mounting plate (2).

5. The anti-blocking pipeline for water conservancy projects according to claim 1, characterized in that: One side of the shell (6) is fixedly connected to the mounting plate (2) and blocked by the mounting plate (2), and the other side is open.

6. The anti-blocking pipeline for water conservancy projects according to claim 1, characterized in that: The inner side of the filter plate (10) abuts against the shell (6), and the outer side abuts against the inner wall of the pipeline body (1).

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