Pipeline filter capable of preventing nozzle from being blocked

Abstract

The utility model discloses a pipeline filter capable of preventing nozzle blockage, which comprises a device body, the device body comprises a pipeline, connecting plates are fixed at the front end and the rear end of the pipeline, a filter screen is mounted in the pipeline, and a plurality of groups of mounting holes are formed in the connecting plates. A waterproof motor is installed in the filter screen, a positioning hole is formed in the outer side of the filter screen, a rotating rod is fixedly connected to one side end of the waterproof motor, a first crushing cutter, a second crushing cutter and a connecting frame are fixedly installed on the rotating rod in sequence, and a cleaning brush is welded to the outer side wall of the connecting frame; impurities entering the device can be subjected to double crushing, the situation that a filter screen is blocked is reduced, the working efficiency of the device is improved, the trouble of cleaning the filter screen in the later period is avoided, the filter screen in the device can be limited and fixed, and the situation that the filter screen in the device deviates and shakes in the using process is reduced; the filter effect of the filter screen is prevented from being influenced by position deviation of the filter screen.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy, and in particular relates to a pipeline filter capable of preventing nozzle blockage. Background Art

[0002] A water conservancy project is a project built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. It is also called a water project. Water is an indispensable and precious resource for human production and life, but its natural state does not fully meet human needs. Pipe filters are needed when filtering water sources in water conservancy projects.

[0003] The utility model patent with publication number CN216457306U in the prior art proposes an anti-clogging pipeline filter, wherein the device is connected to a rotating rod through the output shaft of a motor, a moving gear is fixedly connected to the bottom of the rotating rod, a driven gear is meshedly connected to the bottom of the driving gear, a transmission rod is fixedly connected to the inner surface of the driven gear, a rotating plate is fixedly connected to the inner side of the transmission rod, a brush is fixedly connected to the inner side of the rotating plate, and the effect of scrubbing is achieved, so that the debris can be removed, and the debris can be effectively prevented from adhering to the surface of the filter, thereby improving the filtering efficiency, and solving the problem that the existing pipeline filter does not have the function of preventing clogging, so that when the pipeline filter filters a water source with more debris, the pipeline filter is easily blocked by the debris in the water source, thereby causing the problem that the water source cannot be filtered and discharged in time;

[0004] However, in actual use, the pipe filter only achieves the purpose of preventing the filter from being blocked by setting a brush to clean the filter. However, if there are many and large impurity particles entering the pipe, the impurities will settle or get stuck in the mesh of the filter. The device does not have the ability to crush the impurities entering. If the impurities accumulate for a long time, the filtration speed and effect of the filter will be affected, which brings inconvenience to the user's water use. Therefore, we need to upgrade and transform on the basis of existing technology. Utility Model Content

[0005] The utility model aims to provide a pipeline filter which can prevent nozzle clogging, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above problems, the following technical solutions are provided:

[0007] A pipe filter for preventing nozzle clogging is designed, comprising a device body, the device body comprising a pipe, connecting plates are fixed at the front and rear ends of the pipe and a filter screen is installed in the pipe, a plurality of mounting holes are provided in the connecting plate, a waterproof motor is installed in the filter screen and a positioning hole is provided on the outside of the filter screen, a rotating rod is fixedly connected to one side end of the waterproof motor, a first crushing knife, a second crushing knife and a connecting frame are fixedly installed on the rotating rod in sequence, a cleaning brush is welded on the outer wall of the connecting frame, a positioning rod is welded on the inner wall of the pipe, a screw hole is provided in the positioning rod, a bolt is screwed in the screw hole, and a nut is welded above the bolt.

[0008] Furthermore, a movable sleeve is provided on the outer wall of the pipeline with a fixing ring, and a base is fixedly connected below the fixing ring.

[0009] Furthermore, the waterproof motor is provided with a support frame, and the support frame is movably installed inside the pipeline.

[0010] Furthermore, the positioning holes are provided in a plurality of groups, the filter screen is plugged onto the positioning rod through the positioning holes, and the filter screen is movably plugged into the pipeline.

[0011] Furthermore, a countersunk groove is provided in the pipe, the countersunk groove is located at the front end of the positioning rod, and a nut is placed in the countersunk groove.

[0012] Furthermore, the nuts are provided in multiple groups, and cross grooves are provided inside the upper ends of the nuts.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is equipped with a waterproof motor, a support frame, a rotating rod, a first crushing knife, a second crushing knife, a connecting frame and a cleaning brush in the device, which can double-crush the impurities entering the device, reduce the clogging of the filter, improve the working efficiency of the device, provide convenience for the user, and avoid the trouble of the user cleaning the filter later.

[0015] 2. The utility model is equipped with positioning holes, positioning rods, screw holes, countersunk grooves, bolts, nuts and cross grooves in the device, which can limit and fix the filter in the device, reduce the position deviation and shaking of the filter in the device during use, increase the stability and safety of the filter in the device, and avoid the position deviation of the filter affecting the filtering effect of the filter.

[0016] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 The overall structure diagram of a pipeline filter for preventing nozzle clogging according to the utility model is shown;

[0019] Figure 2 It is a sectional view of the overall structure of a pipeline filter for preventing nozzle clogging according to the utility model;

[0020] Figure 3 A three-dimensional diagram of a cleaning structure of a pipeline filter for preventing nozzle clogging according to the utility model;

[0021] Figure 4 It is an exploded view of the positioning structure of a pipeline filter for preventing nozzle clogging according to the utility model;

[0022] Figure 5 The utility model is a partial exploded view of the positioning structure of a pipeline filter for preventing nozzle clogging.

[0023] In the figure: 1. Device body; 2. Pipe; 3. Connecting plate; 4. Mounting hole; 5. Fixing ring; 6. Base; 7. Filter; 8. Waterproof motor; 9. Support frame; 10. Rotating rod; 11. First crushing knife; 12. Second crushing knife; 13. Connecting frame; 14. Cleaning brush; 15. Positioning hole; 16. Positioning rod; 17. Screw hole; 18. Countersunk groove; 19. Bolt; 20. Nut; 21. Cross groove. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 - Figure 5As shown, the present embodiment provides a pipe filter for preventing nozzle clogging, comprising a device body 1, the device body 1 comprising a pipe 2, connecting plates 3 are fixed at the front and rear ends of the pipe 2 and a filter screen 7 is installed in the pipe 2, a plurality of mounting holes 4 are provided in the connecting plate 3, a waterproof motor 8 is installed in the filter screen 7 and a positioning hole 15 is provided on the outside of the filter screen 7, a rotating rod 10 is fixedly connected to one side end of the waterproof motor 8, a first crushing knife 11, a second crushing knife 12 and a connecting frame 13 are fixedly installed on the rotating rod 10 in sequence, a cleaning brush 14 is welded on the outer wall of the connecting frame 13, a positioning rod 16 is welded on the inner wall of the pipe 2, a screw hole 17 is provided in the positioning rod 16, a bolt 19 is screwed in the screw hole 17, and a nut 20 is welded above the bolt 19.

[0026] Preferably, a fixing ring 5 is movably sleeved on the outer wall of the pipe 2, and a base 6 is fixedly connected below the fixing ring 5, which increases the stability and safety of the pipe 2 when connected to other devices and prevents the bottom of the pipe 2 from rusting and wearing due to long-term contact with the ground. A support frame 9 is provided on the waterproof motor 8, and the support frame 9 is movably installed inside the pipe 2, which increases the safety and stability of the waterproof motor 8 during operation and prevents the waterproof motor 8 from being suspended in the air. There are multiple groups of positioning holes 15, and the filter screen 7 is plugged into the positioning rod 16 through the positioning holes 15. The filter screen 7 is movably plugged into the pipe 2, which can limit and fix the filter screen 7 in the device and prevent the filter screen 7 from becoming loose when in use.

[0027] Preferably, a countersunk groove 18 is provided in the pipe 2, and the countersunk groove 18 is located at the front end of the positioning rod 16. A nut 20 is placed in the countersunk groove 18, and the nut 20 can be hidden to avoid the trouble of gaps and difficulty in docking at the connection when the pipe 2 is connected to other devices. There are multiple groups of nuts 20, and a cross groove 21 is provided inside the upper end of the nut 20, which can facilitate the user to place the tool in the cross groove 21 and rotate it to remove the nut 20 and the bolt 19 from the screw hole 17, providing convenience for the user.

[0028] The use principle and use process of the utility model are as follows: when in use, the waterproof motor 8 is controlled to run, and the waterproof motor 8 rotates to drive the rotating rod 10 to rotate. During the rotation of the rotating rod 10, the first crushing knife 11 and the second crushing knife 12 are driven to crush the impurities entering the pipe 2. The crushed impurities are discharged through the mesh of the filter 7. During the discharge process, the cleaning brush 14 cleans the mesh of the filter 7, which can double-crush the impurities entering the device, reduce the clogging of the filter 7, improve the working efficiency of the device, provide convenience for the user, and avoid the trouble of the user cleaning the filter 7 later. When the device is When the filter screen 7 is prone to position displacement during use, multiple groups of positioning holes 15 are opened on the outside of the filter screen 7, the positioning holes 15 of the filter screen 7 are aligned with the positioning rod 16 in the pipe 2, and the positioning holes 15 are inserted into the positioning rod 16. The user screws the bolt 19 into the screw hole 17 of the positioning rod 16 by turning the nut 20, and screws the nut 20 into the countersunk groove 18. The filter screen 7 in the device can be limited and fixed, which reduces the position displacement and shaking of the filter screen 7 in the device during use, increases the stability and safety of the filter screen 7 in the device, and avoids the position displacement of the filter screen 7 affecting the filtering effect of the filter screen 7.

Claims

1. A pipe filter for preventing nozzle clogging, comprising a device body (1), the device body (1) comprising a pipe (2), the front and rear ends of the pipe (2) being fixed with connecting plates (3) and a filter screen (7) being installed in the pipe (2), characterized in that: The connection plate (3) is provided with a plurality of mounting holes (4), a waterproof motor (8) is installed in the filter screen (7) and a positioning hole (15) is provided on the outside of the filter screen (7), a rotating rod (10) is fixedly connected to one end of the waterproof motor (8), a first crushing knife (11), a second crushing knife (12) and a connecting frame (13) are fixedly installed on the rotating rod (10) in sequence, a cleaning brush (14) is welded on the outer wall of the connecting frame (13), and a positioning rod (16) is welded on the inner wall of the pipe (2); a countersunk groove (18) is provided in the pipe (2).

2. The pipeline filter for preventing nozzle clogging according to claim 1, characterized in that: A fixing ring (5) is movably sleeved on the outer wall of the pipeline (2), and a base (6) is fixedly connected below the fixing ring (5).

3. The pipeline filter for preventing nozzle clogging according to claim 1, characterized in that: The waterproof motor (8) is provided with a support frame (9), and the support frame (9) is movably installed inside the pipeline (2).

4. The pipeline filter for preventing nozzle clogging according to claim 1, characterized in that: The positioning holes (15) are provided with a plurality of groups, the filter screen (7) is plugged onto the positioning rod (16) through the positioning holes (15), and the filter screen (7) is movably plugged into the pipeline (2).

5. The pipeline filter for preventing nozzle clogging according to claim 1, characterized in that: A screw hole (17) is provided in the positioning rod (16), a bolt (19) is screwed into the screw hole (17), and a nut (20) is welded above the bolt (19); the countersunk groove (18) is located at the front end of the positioning rod (16), and the nut (20) is placed in the countersunk groove (18).

6. The pipeline filter for preventing nozzle clogging according to claim 5, characterized in that: The nuts (20) are provided in multiple groups, and a cross groove (21) is provided inside the upper end of each nut (20).

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