Garbage pipeline connecting flange sealing structure

Abstract

The utility model relates to the technical field of flanges, and discloses a garbage pipeline connecting flange sealing structure which comprises a flange, the outer surface of the flange is movably connected with a sealing rubber ring, the inner wall of the flange is provided with a sealing assembly, the sealing assembly comprises a fixing pile, and the inner wall of the flange is fixedly connected with the fixing pile. A ball screw is rotatably mounted on the outer surface of the fixing pile, first bristles are fixedly connected to the outer surface of the ball screw, a flange is movably connected to the outer surfaces of the first bristles, and a limiting groove is formed in the inner wall of the flange. When liquid and solid sundries flow in the pipeline from top to bottom, a movable ring plate is continuously impacted, so that a ball screw rotates to drive a touch rod to periodically touch a driven rod, and bristles II can brush a limiting groove when being touched to shake and rotate; finally, the multi-angle and multi-layer cleaning effect of the flange and the inner wall of the pipeline is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of flanges, in particular to a garbage pipe connecting flange sealing structure. Background Art

[0002] Flange connection is a detachable joint that fixes two pipes, pipe fittings or equipment on a flange plate respectively, then adds a flange gasket between the two flange plates, and finally tightens the two flange plates with bolts to make them tightly combined. In the pipeline of the medical dirty clothes machine system, in addition to liquid circulation, disposable medical clothes and some debris will also pass through.

[0003] In the existing equipment, a pipeline connection end is fixedly connected through one end of the first flange connection mechanism and the second flange connection mechanism, and a docking flange is installed at the other end of the first flange connection mechanism and the second flange connection mechanism, and the docking flange is fixedly connected to the first flange connection mechanism and the second flange connection mechanism respectively. Screw holes are arranged inside the docking flange, and eight screw holes are arranged. Bolts are installed inside the screw holes. A sealing ring positioning plate is arranged on the front end surface of the docking flange, and the sealing ring positioning plate and the docking flange are an integrated structure, so that the two sections of the pipeline can be tightly connected through the flange.

[0004] However, although the above equipment can perform good sealing during actual use, some debris is prone to accumulate at the pipe joints during long-term use, resulting in more and more accumulation on the inner wall of the pipe joints over time, which will cause problems such as poor passage. In view of this, we propose a garbage pipe connection flange sealing structure. Utility Model Content

[0005] The utility model aims to provide a garbage pipe connection flange sealing structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a garbage pipe connection flange sealing structure, comprising a flange, a sealing rubber ring is movably connected to the outer surface of the flange, a sealing assembly is arranged on the inner wall of the flange, the sealing assembly comprises a fixing pile, the inner wall of the flange is fixedly connected to the fixing pile, a ball screw is rotatably installed on the outer surface of the fixing pile, a bristle 1 is fixedly connected to the outer surface of the ball screw, the outer surface of the bristle 1 is movably connected to the flange, a limiting groove is provided on the inner wall of the flange, the outer surface of the ball screw is ball-rolled and connected to a ball slider, the outer surface of the ball slider is fixedly connected to A moving ring plate is connected, the outer surface of the moving ring plate is movably connected with a limiting groove, the outer surface of the moving ring plate is fixedly connected with a scraping plate, the outer surface of the scraping plate is movably connected with a flange, one end of the scraping plate is movably connected with a sealing rubber ring, the inner wall of the limiting groove is fixedly connected with a spring, one end of the spring is fixedly connected with the moving ring plate, the outer surface of the moving ring plate is rotatably installed with an actuated rod, the outer surface of the ball screw is fixedly connected with a trigger rod, the outer surface of the actuated rod is fixedly connected with bristles 2, the outer surface of the trigger rod is movably connected with the actuated rod, and the outer surface of the actuated rod is movably connected with a fixed pile.

[0007] Preferably, the number of the bristles one is several, and the several bristles one are arranged in a circular array on the outer surface of the ball screw, so that the bristles one can clean the inner wall of the flange and the scraper plate descended to the bottom.

[0008] Preferably, the scraper plate is adapted to the flange, and the scraper plate is adapted to the sealing rubber ring, so that the scraper plate can scrape off the attached deposits on the inner wall of the flange during its descent, and will be in close contact with the sealing rubber ring when it descends to the bottom, forming a second sealing structure in addition to the sealing between the flange and the sealing rubber ring.

[0009] Preferably, the bristles 2 are movably connected to a limiting groove, so that the bristles 2 can clean the limiting groove when they are touched and shake and rotate.

[0010] Preferably, the outer surface of the fixed pile is provided with an optimization component, the optimization component includes a conical cylinder, the outer surface of the fixed pile is fixedly connected to the conical cylinder, one end of the conical cylinder is fixedly connected to an extension column, and the outer surface of the extension column is fixedly connected to a scraper needle.

[0011] Preferably, the outer surface of the scraper needle is movably connected with bristles 2, so that the scraper needle can perform a cleaning effect on the bristles 2 moving up and down, so that debris and other objects attached to the bristles 2 can be removed.

[0012] Compared with the prior art, the utility model provides a garbage pipe connection flange sealing structure, which has the following beneficial effects:

[0013] 1. The garbage pipe is connected to the flange sealing structure. In daily use, when liquid and solid debris flow from top to bottom in the pipe, they will continuously impact the moving ring plate, so that the moving ring plate and the ball slider will drive the ball screw to rotate when they are synchronously lowered, and the moving ring plate will drive the scraper plate to synchronously lower when the moving ring plate lowers, so that the scraper plate can scrape off the attached deposits on the inner wall of the flange during the descent, and will be in close contact with the sealing rubber ring when it drops to the bottom, forming a second sealing structure in addition to the flange and the sealing rubber ring seal, and when the ball screw rotates, it will drive the bristles 1 to clean the inner wall of the flange and the scraper plate that drops to the bottom, and when the moving ring plate drops, it will drive the driven rod to synchronously drop, so that when the ball screw rotates, it will drive the trigger rod to periodically touch the driven rod, so that the bristles 2 can clean the restriction groove when it is shaken and rotated by the trigger, and finally achieve a multi-angle and multi-level cleaning effect of the flange and the inner wall of the pipe.

[0014] 2. The garbage pipe connection flange sealing structure, during daily use, when the moving ring plate descends, it will drive the driven rod to descend synchronously, so that when the ball screw rotates, it will drive the trigger rod to periodically touch the driven rod, so that the bristles can clean the restriction groove when it is touched and shakes and rotates, and the driven rod moves up and down to scrape off larger debris that is easy to fall off when passing through the conical cylinder, and some small debris that is difficult to remove will be contacted and scraped off by the scraper needle, and finally the trigger rod and the bristles can form self-cleaning after cleaning the restriction groove, so that the overall cleaning effect is further optimized. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the flange structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the sealing component structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the passive rod of the utility model;

[0019] Figure 5 This is a schematic diagram of the optimized component structure of the utility model.

[0020] In the figure: 1. flange; 2. sealing rubber ring; 3. sealing assembly; 301. fixing pile; 302. ball screw; 303. bristle 1; 304. limiting groove; 305. moving ring plate; 306. scraping plate; 307. ball slider; 308. spring; 309. driven rod; 310. bristle 2; 311. trigger rod; 4. optimization assembly; 401. conical cylinder; 402. extension column; 403. scraping needle. DETAILED DESCRIPTION

[0021] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a garbage pipe connecting flange sealing structure, including a flange 1, a sealing rubber ring 2 is movably connected to the outer surface of the flange 1, a sealing component 3 is arranged on the inner wall of the flange 1, the sealing component 3 includes a fixing pile 301, the inner wall of the flange 1 is fixedly connected to the fixing pile 301, a ball screw 302 is rotatably installed on the outer surface of the fixing pile 301, the outer surface of the ball screw 302 is fixedly connected to a bristle 303, the outer surface of the bristle 303 is movably connected to the flange 1, a limiting groove 304 is provided on the inner wall of the flange 1, the outer surface of the ball screw 302 is ball-connected to a ball slider 307, the outer surface of the ball slider 307 is fixedly connected to a moving ring plate 305, so that when the ball slider 307 and the moving ring plate 305 move linearly, the ball screw 302 will be caused to rotate.

[0022] Furthermore, the outer surface of the movable ring plate 305 is movably connected with a limiting groove 304, the outer surface of the movable ring plate 305 is fixedly connected with a scraping plate 306, the outer surface of the scraping plate 306 is movably connected with a flange 1, and one end of the scraping plate 306 is movably connected with a sealing rubber ring 2, so that the scraping plate 306 can scrape off the attached deposits on the inner wall of the flange 1 during the descent, and will be in close contact with the sealing rubber ring 2 when it descends to the bottom, forming a second sealing structure in addition to the sealing between the flange 1 and the sealing rubber ring 2, the inner wall of the limiting groove 304 is fixedly connected with a spring 308, one end of the spring 308 is fixedly connected with the movable ring plate 305, the outer surface of the movable ring plate 305 is rotatably installed with an actuated rod 309, the outer surface of the ball screw 302 is fixedly connected with a trigger rod 311, the outer surface of the actuated rod 309 is fixedly connected with bristles 2 310, the outer surface of the trigger rod 311 is movably connected with the actuated rod 309, and the outer surface of the actuated rod 309 is movably connected with a fixed pile 301.

[0023] In an embodiment of the utility model, a plurality of bristles 303 are provided, and a plurality of bristles 303 are arranged in a circular array on the outer surface of the ball screw 302, so that the bristles 303 can clean the inner wall of the flange 1 and the scraper plate 306 that descends to the bottom. The scraper plate 306 is adapted to the flange 1, and the scraper plate 306 is adapted to the sealing rubber ring 2, so that the scraper plate 306 can scrape off the attached deposits on the inner wall of the flange 1 during the descent, and will be in close contact with the sealing rubber ring 2 when it descends to the bottom, forming a second sealing structure in addition to the sealing between the flange 1 and the sealing rubber ring 2. The bristles 2 310 are movably connected with a limit The groove 304 allows the bristles 2 310 to have a cleaning effect on the limiting groove 304 when they are touched and shaken and rotated. The outer surface of the fixed pile 301 is provided with an optimization component 4, and the optimization component 4 includes a conical cylinder 401. The outer surface of the fixed pile 301 is fixedly connected to the conical cylinder 401, and one end of the conical cylinder 401 is fixedly connected to an extension column 402. The outer surface of the extension column 402 is fixedly connected to a scraper needle 403, and the outer surface of the scraper needle 403 is movably connected to the bristles 2 310, so that the scraper needle 403 can touch and clean the bristles 2 310 moving up and down, so that debris and other objects attached to the bristles 2 310 will be removed.

[0024] In the utility model, in daily use, when liquid and solid debris circulate from top to bottom in the pipeline, they will continuously impact the moving ring plate 305, so that when the moving ring plate 305 and the ball slider 307 are synchronously lowered, the ball screw 302 is driven to rotate, and when the moving ring plate 305 is lowered, the scraping plate 306 is driven to be synchronously lowered, so that the scraping plate 306 can scrape off the attached deposits on the inner wall of the flange 1 during the descent, and when it descends to the bottom, it will be in close contact with the sealing rubber ring 2, forming a seal between the flange 1 and the sealing rubber ring 2. The second sealing structure, when the ball screw 302 rotates, it will drive the bristles 1 303 to clean the inner wall of the flange 1 and the scraper plate 306 that descends to the bottom, and when the movable ring plate 305 descends, it will drive the driven rod 309 to descend synchronously, so that when the ball screw 302 rotates, it will drive the trigger rod 311 to periodically touch the driven rod 309, so that the bristles 2 310 can clean the limiting groove 304 when it is touched and shakes and rotates, finally achieving a multi-angle and multi-level cleaning effect on the flange 1 and the inner wall of the pipe.

[0025] And during daily use, when the moving ring plate 305 descends, it will drive the driven rod 309 to descend synchronously, so that when the ball screw 302 rotates, it will drive the trigger rod 311 to periodically touch the driven rod 309, so that the bristles 310 can clean the limiting groove 304 when they are touched and shake and rotate, and the driven rod 309 moves up and down and scrapes off larger debris that is easy to fall off when passing through the conical cylinder 401, and some small debris that is difficult to remove will be contacted and scraped off by the scraper needle 403, and finally the trigger rod 311 and the bristles can form self-cleaning after cleaning the limiting groove 304, so that the overall cleaning effect is further optimized.

[0026] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A garbage pipe connection flange sealing structure, comprising a flange (1), characterized in that: The outer surface of the flange (1) is movably connected with a sealing rubber ring (2), and the inner wall of the flange (1) is provided with a sealing component (3), and the sealing component (3) comprises: A fixed pile (301), the inner wall of the flange (1) is fixedly connected to the fixed pile (301), the outer surface of the fixed pile (301) is rotatably mounted with a ball screw (302), the outer surface of the ball screw (302) is fixedly connected to a brush (303), the outer surface of the brush (303) is movably connected to the flange (1), the inner wall of the flange (1) is provided with a limiting groove (304), the outer surface of the ball screw (302) is ball-connected to a ball slider (307), the outer surface of the ball slider (307) is fixedly connected to a moving ring plate (305), the outer surface of the moving ring plate (305) is movably connected to the limiting groove (304), the outer surface of the moving ring plate (305) is fixedly connected to a scraping plate (306), the outer surface of the scraping plate (306) is movably connected to the flange (1), and one end of the scraping plate (306) is movably connected to a sealing rubber ring (2); A spring (308), the inner wall of the limiting groove (304) is fixedly connected with a spring (308), one end of the spring (308) is fixedly connected with a moving ring plate (305), the outer surface of the moving ring plate (305) is rotatably mounted with an actuating rod (309), the outer surface of the ball screw (302) is fixedly connected with a triggering rod (311), the outer surface of the actuating rod (309) is fixedly connected with bristle 2 (310), the outer surface of the triggering rod (311) is movably connected with the actuating rod (309), and the outer surface of the actuating rod (309) is movably connected with a fixing pile (301).

2. A garbage pipe connection flange sealing structure according to claim 1, characterized in that: The number of the bristles one (303) is a plurality, and the plurality of bristles one (303) are arranged in a circular array on the outer surface of the ball screw (302).

3. A garbage pipe connection flange sealing structure according to claim 1, characterized in that: The scraping plate (306) is matched with the flange (1), and the scraping plate (306) is matched with the sealing rubber ring (2).

4. A garbage pipe connection flange sealing structure according to claim 1, characterized in that: The second bristle (310) is movably connected to a limiting groove (304).

5. The garbage pipe connection flange sealing structure according to claim 1, characterized in that: The outer surface of the fixed pile (301) is provided with an optimization component (4), and the optimization component (4) includes a conical cylinder (401), the outer surface of the fixed pile (301) is fixedly connected to the conical cylinder (401), one end of the conical cylinder (401) is fixedly connected to an extension column (402), and the outer surface of the extension column (402) is fixedly connected to a scraper needle (403).

6. A garbage pipe connection flange sealing structure according to claim 5, characterized in that: The outer surface of the scraping needle (403) is movably connected with bristles 2 (310).

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