Pipeline self-adaptive cleaning structure

Abstract

The utility model provides a pipeline self-adaptive cleaning structure, which belongs to the technical field of sewer pipeline cleaning and comprises an adjusting ring and a rotating shaft rotatably connected to the side wall of the adjusting ring, the outer wall of the rotating shaft is slidably connected with a buffer rod, the outer wall of the buffer rod is provided with a limiting groove, and the side wall of the buffer rod is fixedly connected with a self-adaptive component. The self-adaptive part comprises a cleaning ring fixedly connected to the side wall of the buffer rod, the inner wall of the cleaning ring is fixedly connected with evenly-distributed adaptive rods, the inner walls of the adaptive rods are slidably connected with supporting rods, the inner walls of the adaptive rods are fixedly connected with first springs, and the outer walls of the supporting rods are fixedly connected with sweeping blocks. The side wall of the adjusting ring is connected with a fixing part used for limiting the supporting rod, after limiting of the supporting rod is relieved, the sweeping block is driven to be attached to the inner wall of the pipeline under the action of the first spring, use is more convenient, then a user can better adjust the position of the sweeping block under the action of the telescopic rod, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of sewer pipe cleaning, and particularly relates to a pipe self-adaptive cleaning structure. Background Technique

[0002] A pipe is a device connected by pipes, pipe connectors, valves, etc. for transporting gases, liquids or fluids with solid particles, and has a wide range of applications in industrial production and civil sectors. After long-term use, dirt will deposit or form on the inner wall of the pipe. If the dirt deposit is not cleaned in time, the transmission efficiency will be reduced, and at the same time, the pipe material will be corroded and damaged. Therefore, a pipe cleaning device is needed to improve the convenience of cleaning the inner wall of the pipe.

[0003] After retrieval, a patent with the Chinese patent application number 202222722862.8 discloses a pipe cleaning structure, which includes two snap rings, and the two snap rings are respectively connected to both sides of the inner wall of the pipe by screws; tooth grooves are provided on the inner wall of the snap ring, and one end of a gear with teeth is engaged inside the tooth grooves, and the other end of the gear is integrally formed with a crushing roller, and there are at least three crushing rollers; a fixing rod penetrates through the inside of the crushing roller, and a fixing strip board penetrates through one side of the fixing rod, and a fixing structure is formed between the fixing strip board and the fixing rod; one side of the fixing strip board is fixedly connected to a motor shaft.

[0004] The following deficiencies exist in the above patent: 1. Due to the diversity of pipe sizes, it is not convenient to adjust the fit between the cleaning brush bristles and the inner wall of the pipe to adapt to pipes of different sizes, thus limiting the flexibility and versatility of use; 2. When cleaning the inner wall of the pipe, it is not convenient to adjust the position of the cleaning device according to the cleaning requirements, resulting in stubborn dirt still remaining on the inner wall of the pipe after cleaning, affecting the convenience and efficiency of use.

[0005] Therefore, there is an urgent need for a pipe self-adaptive cleaning structure to solve the above problems. Summary of the Utility Model

[0006] The purpose of the utility model is to address the current problems that due to the diversity of pipe sizes, it is not convenient to adjust the fit between the cleaning brush bristles and the inner wall of the pipe to adapt to pipes of different sizes, thus limiting the flexibility and versatility of use; when cleaning the inner wall of the pipe, it is not convenient to adjust the position of the cleaning device according to the cleaning requirements, resulting in stubborn dirt still remaining on the inner wall of the pipe after cleaning, affecting the convenience and efficiency of use.

[0007] In order to achieve the above invention purpose, the utility model provides the following technical solutions:

[0008] A pipe self-adaptive cleaning structure to improve the above problems.

[0009] The present application is as follows:

[0010] A pipeline self - adaptive cleaning structure includes an adjusting ring and a rotating shaft rotatably connected to the side wall of the adjusting ring. A buffer rod is slidably connected to the outer wall of the rotating shaft. A limiting groove is formed on the outer wall of the buffer rod. The rotating shaft is limited to the buffer rod through the limiting groove. A self - adaptive component is fixedly connected to the side wall of the buffer rod. The self - adaptive component includes a cleaning ring fixedly connected to the side wall of the buffer rod. Uniformly distributed adapting rods are fixedly connected to the inner wall of the cleaning ring. A support rod is slidably connected to the inner wall of the adapting rod. A first spring is fixedly connected to the inner wall of the adapting rod. One end of the first spring away from the adapting rod is also fixedly connected to the support rod. A cleaning block is fixedly connected to the outer wall of the support rod. A fixing component for limiting the support rod is connected to the side wall of the adjusting ring.

[0011] As a preferred technical solution of the present application, the fixing component includes a blocking plate fixedly connected to the side wall of the adjusting ring. A moving groove is formed on the outer wall of the adapting rod. A clamping plate is fixedly connected to the outer wall of the support rod. The blocking plate cooperates with the clamping plate. A limiting rod is slidably connected to the inner wall of the buffer rod. A tension spring is sleeved on the outer wall of the limiting rod. Two ends of the tension spring are respectively fixedly connected to the limiting rod and the buffer rod. The rotating shaft is limited to the buffer rod through the limiting rod.

[0012] As a preferred technical solution of the present application, a first gear is rotatably connected to the inner wall of the adjusting ring. A toothed plate is slidably connected to the inner wall of the adjusting ring. Two to five groups of toothed plates are evenly distributed along the inner wall of the adjusting ring. A hub is fixedly connected to the side wall of the toothed plate. The first gear is meshed with the toothed plate. A servo - motor is fixedly connected to the side wall of the adjusting ring. The output end of the servo - motor is fixedly connected to the first gear.

[0013] As a preferred technical solution of the present application, a second gear is fixedly connected to the outer wall of the rotating shaft. A third gear is rotatably connected to the side wall of the adjusting ring. A protective shell is fixedly connected to the side wall of the adjusting ring. A driving motor is fixedly connected to the side wall of the protective shell. The output end of the driving motor is fixedly connected to the third gear. The second gear is meshed with the third gear.

[0014] As a preferred technical solution of the present application, a sleeve is fixedly connected to the side wall of the adjusting ring. A telescopic rod is threadedly connected to the inner wall of the sleeve. A second spring is fixedly connected to the side wall of the rotating shaft. One end of the second spring away from the rotating shaft is also fixedly connected to the buffer rod.

[0015] In the solution of the present application:

[0016] 1. After the clamping plate moves away from the blocking plate, under the action of the first spring, the support rod is driven to slide out of the adaptor rod, thereby driving the cleaning block to fit against the inner wall of the pipe, facilitating automatic adaptation to pipes of different sizes, with stronger applicability, and solving the problem in the prior art that due to the diversity of pipe sizes, it is not convenient to adjust the fit between the cleaning bristles and the inner wall of the pipe to adapt to pipes of different sizes, thus restricting the flexibility and versatility of use;

[0017] 2. By rotating the telescopic rod to remove it from the sleeve, and then holding the telescopic rod, the cleaning position of the cleaning block can be adjusted according to different usage requirements, thereby improving the convenience of use, and solving the problem in the prior art that when cleaning the inner wall of the pipe, it is not convenient to adjust the position of the cleaning device according to the cleaning requirements, resulting in stubborn dirt remaining on the inner wall of the pipe after cleaning, affecting the convenience and efficiency of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is one of the overall structural schematic diagrams of a pipe self-adaptive cleaning structure provided by the present application;

[0019] Figure 2 is the second overall structural schematic diagram of a pipe self-adaptive cleaning structure provided by the present application;

[0020] Figure 3 is one of the partial structural schematic diagrams of a pipe self-adaptive cleaning structure provided by the present application;

[0021] Figure 4 is the second partial structural schematic diagram of a pipe self-adaptive cleaning structure provided by the present application;

[0022] Figure 5 is the sectional structural schematic diagram of a pipe self-adaptive cleaning structure provided by the present application;

[0023] Figure 6 is a Figure 3 magnified view of structure A in the pipe self-adaptive cleaning structure provided by the present application.

[0024] Reference numerals in the figures: 100, adjusting ring; 101, rotating shaft; 102, buffer rod; 103, limiting groove; 104, cleaning ring; 105, adaptor rod; 106, support rod; 107, first spring; 108, cleaning block; 110, blocking plate; 111, moving groove; 112, clamping plate; 113, limiting rod; 114, tension spring; 120, first gear; 121, toothed plate; 122, hub; 123, servo motor; 130, second gear; 131, third gear; 132, protective shell; 133, drive motor; 134, sleeve; 135, telescopic rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0026] As Figures 1-6 shown, this embodiment provides a pipeline self-adaptive cleaning structure, which includes an adjusting ring 100 and a rotating shaft 101 rotatably connected to the side wall of the adjusting ring 100. A buffer rod 102 is slidably connected to the outer wall of the rotating shaft 101. A limiting groove 103 is formed in the outer wall of the buffer rod 102. The rotating shaft 101 is limited to the buffer rod 102 through the limiting groove 103. An adaptive component is fixedly connected to the side wall of the buffer rod 102. The adaptive component includes a cleaning ring 104 fixedly connected to the side wall of the buffer rod 102. Uniformly distributed adaptive rods 105 are fixedly connected to the inner wall of the cleaning ring 104. A support rod 106 is slidably connected to the inner wall of the adaptive rod 105. A first spring 107 is fixedly connected to the inner wall of the adaptive rod 105. One end of the first spring 107 away from the adaptive rod 105 is also fixedly connected to the support rod 106. A cleaning block 108 is fixedly connected to the outer wall of the support rod 106. A fixing component for limiting the support rod 106 is connected to the side wall of the adjusting ring 100. Under the action of the first spring 107, the support rod 106 can be driven to slide out of the adaptive rod 105, facilitating adaptation to pipelines of different sizes and having stronger applicability.

[0027] As Figures 1-6 shown, as a preferred embodiment, on the basis of the above method, further, the fixing component includes a blocking plate 110 fixedly connected to the side wall of the adjusting ring 100. A moving groove 111 is formed in the outer wall of the adaptive rod 105. A clamping plate 112 is fixedly connected to the outer wall of the support rod 106. The blocking plate 110 cooperates with the clamping plate 112. A limiting rod 113 is slidably connected to the inner wall of the buffer rod 102. A tension spring 114 is sleeved on the outer wall of the limiting rod 113. Both ends of the tension spring 114 are fixedly connected to the limiting rod 113 and the buffer rod 102 respectively. The rotating shaft 101 is limited to the buffer rod 102 through the limiting rod 113. The rotating shaft 101 can be limited by the limiting rod 113 under the action of the tension spring 114, which is more convenient for storage and more convenient to use.

[0028] As Figures 1-3As shown, as a preferred embodiment, on the basis of the above method, further, a first gear 120 is rotatably connected to the inner wall of the adjusting ring 100, a toothed plate 121 is slidably connected to the inner wall of the adjusting ring 100, two to five groups of toothed plates 121 are evenly distributed along the inner wall of the adjusting ring 100, a hub 122 is fixedly connected to the side wall of the toothed plate 121, the first gear 120 is meshed with the toothed plate 121, a servo motor 123 is fixedly connected to the side wall of the adjusting ring 100, the output end of the servo motor 123 is fixedly connected to the first gear 120, and the servo motor 123 can drive the hub 122 on the toothed plate 121 to fit against the inner wall of the pipeline through the first gear 120, so that the device can be moved more conveniently on the inner wall of the pipeline, and the practicability is stronger.

[0029] As Figures 1-6 shown, as a preferred embodiment, on the basis of the above method, further, a second gear 130 is fixedly connected to the outer wall of the rotating shaft 101, a third gear 131 is rotatably connected to the side wall of the adjusting ring 100, a protective housing 132 is fixedly connected to the side wall of the adjusting ring 100, a driving motor 133 is fixedly connected to the side wall of the protective housing 132, the output end of the driving motor 133 is fixedly connected to the third gear 131, the second gear 130 is meshed with the third gear 131, and the second gear 130 and the third gear 131 can be protected under the action of the protective housing 132.

[0030] As Figures 1-5 shown, as a preferred embodiment, on the basis of the above method, further, a sleeve 134 is fixedly connected to the side wall of the adjusting ring 100, a telescopic rod 135 is threadedly connected to the inner wall of the sleeve 134, a second spring 136 is fixedly connected to the side wall of the rotating shaft 101, and the end of the second spring 136 far from the rotating shaft 101 is also fixedly connected to the buffer rod 102. The telescopic rod 135 facilitates the operator to better adjust the position of the cleaning block 108, making it more convenient to use.

[0031] Specifically, when this pipe adaptive cleaning structure is in use: First, rotate the telescopic rod 135 out of the sleeve 134 to adapt to pipes of different lengths. Then, place the cleaning block 108 at the inner wall opening of the pipe. Pull the limit rod 113 upward to remove it from the rotating shaft. Then, under the action of the second spring, the buffer rod 102 pops out from the rotating shaft 101, driving the clamping plate 112 away from the blocking plate 110. Then, under the action of the first spring 107, the support rod 106 slides out of the adaptor rod 105, driving the cleaning block 108 to automatically adapt to pipes of different sizes, improving the adaptability. Then, start the servo motor 123 to drive the first gear 120 to rotate. Through the first gear 120, the surrounding toothed plates 121 are simultaneously driven to slide out of the adjusting ring 100, driving the hub 122 to fit against the inner wall of the pipe, facilitating the device to move more smoothly along the inner wall of the pipe. Then, start the drive motor 133 to drive the third gear 131 to rotate. Through the third gear 131, the second gear 130 is driven to rotate. When the second gear 130 rotates, it drives the rotating shaft 101 to rotate. Through the rotating shaft 101, the cleaning block 108 is driven to rotate, realizing the cleaning of the inner wall of the pipe. Then, move the position of the cleaning block 108 by holding the telescopic rod 135 according to the amount of dirt on the inner wall of the pipe. When the cleaning is completed, press the surrounding cleaning blocks 108 by hand to retract them into the adaptor rod 105. When compressed to the limit position, push the cleaning ring 104 towards the adjusting ring 100. Then, under the action of the tension spring 114, the limit rod 113 is driven to pass through the buffer rod 102 and move into the interior of the rotating shaft 101, thus realizing the limitation of the cleaning ring 104. Then, start the servo motor 123 to drive the clamping plate 112 to contact the blocking plate 110, thus realizing the limitation of the support rod 106, which is more convenient for the next use and has stronger practicability.

[0032] The above embodiments are only used to illustrate the present invention rather than to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above respective embodiments, the present invention is not limited to the above specific implementation manners. Therefore, any modification or equivalent replacement to the present invention; and all technical solutions and their improvements that do not depart from the spirit and scope of the invention are covered by the scope of the claims of the present invention.

Claims

1. An adaptive pipeline cleaning structure, comprising an adjusting ring (100) and a rotating shaft (101) rotatably connected to the side wall of the adjusting ring (100), characterized in that, A buffer rod (102) is slidably connected to the outer wall of the rotating shaft (101). A limiting groove (103) is formed in the outer wall of the buffer rod (102). The rotating shaft (101) is limited to the buffer rod (102) through the limiting groove (103). An adaptive component is fixedly connected to the side wall of the buffer rod (102). The adaptive component includes a cleaning ring (104) fixedly connected to the side wall of the buffer rod (102). Uniformly distributed adaptive rods (105) are fixedly connected to the inner wall of the cleaning ring (104). A support rod (106) is slidably connected to the inner wall of the adaptive rod (105). A first spring (107) is fixedly connected to the inner wall of the adaptive rod (105). One end of the first spring (107) away from the adaptive rod (105) is also fixedly connected to the support rod (106). A cleaning block (108) is fixedly connected to the outer wall of the support rod (106). A fixing component for limiting the support rod (106) is connected to the side wall of the adjusting ring (100).

2. The self - adaptive pipeline cleaning structure according to claim 1, characterized in that, The fixing component includes a blocking plate (110) fixedly connected to the side wall of the adjusting ring (100). A moving groove (111) is formed in the outer wall of the adaptive rod (105). A clamping plate (112) is fixedly connected to the outer wall of the support rod (106). The blocking plate (110) cooperates with the clamping plate (112). A limiting rod (113) is slidably connected to the inner wall of the buffer rod (102). A tension spring (114) is sleeved on the outer wall of the limiting rod (113). Two ends of the tension spring (114) are respectively fixedly connected to the limiting rod (113) and the buffer rod (102). The rotating shaft (101) is limited to the buffer rod (102) through the limiting rod (113).

3. The self-adaptive pipeline cleaning structure according to claim 2, characterized in that, A first gear (120) is rotatably connected to the inner wall of the adjusting ring (100). A toothed plate (121) is slidably connected to the inner wall of the adjusting ring (100). Two to five groups of toothed plates (121) are uniformly distributed along the inner wall of the adjusting ring (100). A hub (122) is fixedly connected to the side wall of the toothed plate (121). The first gear (120) is meshed with the toothed plate (121). A servo motor (123) is fixedly connected to the side wall of the adjusting ring (100). The output end of the servo motor (123) is fixedly connected to the first gear (120).

4. The self - adaptive pipeline cleaning structure according to claim 1, characterized in that, A second gear (130) is fixedly connected to the outer wall of the rotating shaft (101). A third gear (131) is rotatably connected to the side wall of the adjusting ring (100). A protective shell (132) is fixedly connected to the side wall of the adjusting ring (100). A drive motor (133) is fixedly connected to the side wall of the protective shell (132). The output end of the drive motor (133) is fixedly connected to the third gear (131). The second gear (130) is meshed with the third gear (131).

5. The self - adaptive pipeline cleaning structure according to claim 4, characterized in that, The side wall of the adjusting ring (100) is fixedly connected to a sleeve (134), the inner wall of the sleeve (134) is threadedly connected to a telescopic rod (135), the side wall of the rotating shaft (101) is fixedly connected to a second spring (136), and the end of the second spring (136) away from the rotating shaft (101) is also fixedly connected to a buffer rod (102).

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