Corrugated pipe with anti-blocking function

Abstract

The utility model relates to the technical field of corrugated pipes, and discloses a corrugated pipe with an anti-blocking function, which comprises a corrugated pipe body, the middle part of the outer wall of the corrugated pipe body is fixedly connected with a mounting seat, the mounting seat is connected with a mounting plate through a clamping component so as to be used for mounting and dismounting the mounting plate, the inner side of the mounting plate is fixedly connected with a filter screen, and the filter screen is fixedly connected with the corrugated pipe body. A rotary knob is arranged at the front end of the mounting seat and connected with a rotary table through a gear assembly, a plurality of arc-shaped grooves are formed in the inner wall of the rotary table, connecting rods are slidably connected to the inner walls of the arc-shaped grooves, the connecting rods are connected with a cleaning ring through a cleaning assembly so as to clean the filter screen, and the cleaning ring is close to the filter screen. According to the utility model, the surface of the cleaning net is cleaned through the cleaning ring, so that the surface of the filtering net can be cleaned without detaching the filtering net, the cleaning operation is saved and simplified, and the filtering net can be conveniently replaced when being damaged, and the maintenance time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of bellows, in particular to a bellows with an anti-clogging function. Background Art

[0002] Bellows is a tubular elastic element with a unique structure and excellent performance. It is widely used in modern industry and life. With its flexibility, sealing and corrosion resistance, it has become an indispensable component in many fields.

[0003] At present, corrugated pipes are a commonly used pipe material and are widely used in many fields, such as drainage systems. However, in actual use, corrugated pipes are prone to clogging, which not only affects their normal working efficiency, but may also cause system failures and increase maintenance costs.

[0004] In this regard, to address the problem that the bellows is prone to clogging, which affects its normal operation, the present application proposes a bellows with an anti-clogging function. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a bellows with an anti-clogging function. The cleaning ring cleans the surface of the cleaning net, so that the surface of the filter net can be cleaned without removing the filter net, saving and simplifying the cleaning operation. When the filter net is damaged, it can be easily replaced, reducing maintenance time.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bellows with an anti-clogging function, comprising a bellows body, a mounting seat fixedly connected to the middle of the outer wall of the bellows body, the mounting seat being connected to the mounting plate through a clamping assembly for installing and disassembling the mounting plate, a filter screen being fixedly connected to the inner side of the mounting plate, a knob being provided at the front end of the mounting seat, the knob being connected to a turntable through a gear assembly, a plurality of arc grooves being provided on the inner wall of the turntable, a connecting rod being slidably connected to the inner walls of the arc grooves, the connecting rod being connected to a cleaning ring through a cleaning assembly for cleaning the filter screen, and the cleaning ring being close to the filter screen.

[0007] Furthermore, the clamping assembly includes an insertion rod slidably connected to the front and rear sides of the inner wall of the mounting seat, and a clamping block is fixedly connected to the left end of the insertion rod. The front and rear sides of the inner wall of the mounting plate are provided with clamping slots, and the clamping block matches the shape of the clamping slot.

[0008] Furthermore, the right end of the insertion rod is fixedly connected to a handle, the left end of the handle is fixedly connected to a spring, the left end of the spring is fixedly connected to the right end of the mounting seat, and the spring is sleeved on the outer wall of the insertion rod.

[0009] Furthermore, the gear assembly includes a worm fixedly connected to the rear end of the knob, the outer wall of the worm is rotatably connected to the inner wall of the mounting seat, the outer diameter of the worm is meshed with a worm wheel, and the outer wall of the turntable is fixedly connected to the inner wall of the worm wheel.

[0010] Furthermore, the cleaning assembly includes a connecting plate fixedly connected to the right end of the connecting rod, and the left end of the cleaning ring is fixedly connected to the right end of the connecting plate.

[0011] Furthermore, the inner wall of the bellows body is fixedly connected to a support frame, the outer wall of the connecting plate is slidably connected to the inner wall of the support frame, and the right end of the turntable is rotatably connected to the left end of the support frame.

[0012] Furthermore, a handle is provided on the outer wall of the mounting plate to facilitate taking the mounting plate out of the mounting seat.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the present invention, the turntable is driven to rotate by the knob, so that the turntable drives multiple cleaning rings on the right side to clean the surface of the cleaning net. The surface of the filter net can be cleaned without removing the filter net, so that the liquid can pass through the filter net normally, ensuring the normal operation of the bellows body.

[0015] 2. In the present invention, the card block and the card slot are connected so that when the filter is damaged, it can be quickly replaced, reducing maintenance time and ensuring that the bellows body will not be in a stagnant operating state for a long time, saving maintenance time and cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of a corrugated pipe with anti-clogging function proposed by the present invention;

[0017] Figure 2 This is a schematic diagram of a turntable of a bellows with anti-clogging function proposed in the present invention;

[0018] Figure 3 This is a schematic diagram of a support frame for a corrugated pipe with an anti-clogging function proposed in the present invention;

[0019] Figure 4 A half-section view of a mounting base for a corrugated pipe with an anti-clogging function proposed in the present invention;

[0020] Figure 5 This is a schematic diagram of the clamping block structure of a corrugated pipe with an anti-clogging function proposed by the utility model.

[0021] Legend:

[0022] 1. Bellows body; 2. Mounting seat; 3. Mounting plate; 4. Filter screen; 5. Insert rod; 6. Handle; 7. Block; 8. Spring; 9. Knob; 10. Worm; 11. Worm gear; 12. Connecting rod; 13. Connecting plate; 14. Support frame; 15. Cleaning ring; 16. Turntable. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Reference Figure 1-Figure 3 The utility model provides an embodiment of a bellows with an anti-clogging function, comprising a bellows body 1, a mounting seat 2 fixedly connected to the middle of the outer wall of the bellows body 1, a rod 5 slidably connected to the front and rear sides of the inner wall of the mounting seat 2, a clamping block 7 fixedly connected to the left end of the rod 5, and a clamping groove is opened on the front and rear sides of the inner wall of the mounting plate 3, and the clamping block 7 fits the shape of the clamping groove. The right end of the rod 5 is fixedly connected to a handle 6, and the left end of the handle 6 is fixedly connected to a spring 8. The left end of the spring 8 is fixedly connected to the right end of the mounting seat 2, and the spring 8 is sleeved on the outer wall of the rod 5 for installing and disassembling the mounting plate 3. The inner side of the mounting plate 3 is fixedly connected to a filter screen 4, and the outer wall of the mounting plate 3 is provided with a handle mouth for conveniently removing the mounting plate 3 from the mounting seat 2.

[0025] Specifically, when the filter screen 4 is damaged, the handle 6 at the right end of the mounting seat 2 can be pulled to pull the insertion rod 5 to the right, so that the insertion rod 5 drives the block 7 to move to the right, thereby disengaging the block 7 from the slot on the inner wall of the mounting plate 3, and then the mounting plate 3 together with the filter screen 4 can be taken out using the handle. The insertion rod 5 is pulled again, and then the new mounting plate 3 and filter screen 4 are inserted into the mounting seat 2. When the handle 6 is released, the spring 8 will pull back, causing the block 7 to enter the slot to fix the mounting plate 3 and the mounting seat 2.

[0026] Reference Figure 4 and Figure 5A knob 9 is provided at the front end of the mounting seat 2, which is fixedly connected to a worm 10 at the rear end of the knob 9. The outer wall of the worm 10 is rotatably connected to the inner wall of the mounting seat 2. The outer diameter of the worm 10 is engaged with a worm gear 11. The outer wall of the turntable 16 is fixedly connected to the inner wall of the worm gear 11. A plurality of arc grooves are provided on the inner wall of the turntable 16. The inner walls of the arc grooves are slidably connected with a connecting rod 12, a connecting plate 13 fixedly connected to the right end of the connecting rod 12, and the left end of the cleaning ring 15 is fixedly connected to the right end of the connecting plate 13. The inner wall of the bellows body 1 is fixedly connected to a support frame 14, and the outer wall of the connecting plate 13 is slidably connected to the inner wall of the support frame 14. The right end of the turntable 16 is rotatably connected to the left end of the support frame 14 for cleaning the filter 4, and the cleaning ring 15 is close to the filter 4.

[0027] Specifically, in some fluid conveying systems containing impurities, the bellows body 1 is prone to clogging. At this time, the filter screen 4 on the inner wall will filter the impurities in the liquid. However, during long-term use, the filter screen 4 may be clogged. At this time, turn the knob 9 to make the knob 9 drive the worm 10 to rotate, and the worm 10 drives the turntable 16 to rotate through the worm gear 11. When the turntable 16 rotates, the connecting rod 12 will move along the internal arc groove, thereby driving the connecting plate 13 to move, and then the connecting plate 13 will move with the cleaning ring 15. The cleaning ring 15 cleans the surface of the filter screen 4 to prevent the filter screen 4 from being blocked and affecting the passage of liquid.

[0028] Working principle: when liquid passes through the bellows body 1, the filter screen 4 will filter the liquid. Long-term operation will cause the filter screen 4 in the bellows body 1 to be blocked. At this time, turn the knob 9 to make the knob 9 drive the worm 10 to rotate, and the worm 10 drives the worm gear 11 to rotate, and the worm gear 11 drives the turntable 16 to rotate. When the turntable 16 rotates, the internal arc groove will drive the connecting rod 12 to move, and the connecting rod 12 drives the cleaning ring 15 to move through the connecting plate 13, and the cleaning ring 15 cleans the surface of the filter screen 4 to prevent the filter screen 4 from being blocked and affecting the passage of liquid. The filter screen 4 may be damaged and lose its filtering effect after long-term use. At this time, the handle 6 at the right end of the mounting seat 2 can be pulled to the right to make the rod 5 drive the block 7 to disengage the groove on the inner wall of the mounting plate 3. Finally, the mounting plate 3 together with the filter screen 4 can be taken out upward through the handle, and then the new filter screen 4 can be installed back.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A bellows with anti-clogging function, characterized in that: The invention comprises a bellows body (1), wherein a mounting seat (2) is fixedly connected to the middle of the outer wall of the bellows body (1), and the mounting seat (2) is connected to the mounting plate (3) through a clamping assembly for installing and removing the mounting plate (3), and a filter (4) is fixedly connected to the inner side of the mounting plate (3), and a knob (9) is provided at the front end of the mounting seat (2), and the knob (9) is connected to a turntable (16) through a gear assembly, and a plurality of arc grooves are provided on the inner wall of the turntable (16), and the inner walls of the arc grooves are all slidably connected to connecting rods (12), and the connecting rods (12) are connected to a cleaning ring (15) through a cleaning assembly for cleaning the filter (4), and the cleaning ring (15) is close to the filter (4).

2. The anti-clogging bellows according to claim 1, characterized in that: The clamping assembly comprises an insertion rod (5) slidably connected to the front and rear sides of the inner wall of the mounting seat (2); a clamping block (7) is fixedly connected to the left end of the insertion rod (5); and clamping slots are provided on the front and rear sides of the inner wall of the mounting plate (3); and the clamping block (7) matches the shape of the clamping slot.

3. The corrugated pipe with anti-clogging function according to claim 2, characterized in that: The right end of the insertion rod (5) is fixedly connected to a handle (6), the left end of the handle (6) is fixedly connected to a spring (8), the left end of the spring (8) is fixedly connected to the right end of the mounting seat (2), and the spring (8) is sleeved on the outer wall of the insertion rod (5).

4. The corrugated pipe with anti-clogging function according to claim 1, characterized in that: The gear assembly includes a worm (10) fixedly connected to the rear end of the knob (9), the outer wall of the worm (10) is rotatably connected to the inner wall of the mounting seat (2), the outer diameter of the worm (10) is meshedly connected to the worm wheel (11), and the outer wall of the turntable (16) is fixedly connected to the inner wall of the worm wheel (11).

5. The corrugated pipe with anti-clogging function according to claim 1, characterized in that: The cleaning assembly comprises a connecting plate (13) fixedly connected to the right end of the connecting rod (12), and the left end of the cleaning ring (15) is fixedly connected to the right end of the connecting plate (13).

6. The corrugated pipe with anti-clogging function according to claim 5, characterized in that: The inner wall of the bellows body (1) is fixedly connected to a support frame (14), the outer wall of the connecting plate (13) is slidably connected to the inner wall of the support frame (14), and the right end of the turntable (16) is rotatably connected to the left end of the support frame (14).

7. The corrugated pipe with anti-clogging function according to claim 1, characterized in that: The outer wall of the mounting plate (3) is provided with a handle opening for facilitating the removal of the mounting plate (3) from the mounting seat (2).

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