Sewage pipeline dredging device

Abstract

The utility model relates to the technical field of pipeline dredging equipment, and discloses a sewage pipeline dredging device which comprises a base used for bearing and supporting components required by the device; the dredging assembly is arranged on the base, and the dredging assembly can be used for dredging blockages at a pipeline opening; and the movable assembly is arranged on the dredging assembly, the dredging assembly can be suitable for dredging pipeline openings of different sizes through the movable assembly, and the movable assembly has an automatic locking function. According to the sewage pipeline dredging device, the dredging assembly is arranged to be used for removing blockages at a pipeline opening, so that a hose of the pipeline dredging device can go deep into the pipeline for dredging, meanwhile, the dredging assembly has certain rigidity, and it can be ensured that the device can stably and conveniently remove the blockages at the pipeline opening; and the dredging assembly can counteract the influence of vibration during operation of the driving motor, so that the functionality of the whole device is further guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline dredging equipment, in particular to a sewage pipeline dredging device. Background Art

[0002] Pipe cleaning equipment is a machine used to unclog pipes such as sewers or toilets. Pipe cleaning equipment can be roughly divided into manual pipe cleaning machines and electric pipe cleaning machines.

[0003] When unclogging the pipe, the existing pipe unclogging equipment needs to insert a hose into the pipe, and the blocked pipe opening needs to be unblocked before the hose can be inserted. Since most traditional pipe unclogging equipment uses a hose to connect with a crushing head, the position of the crushing head is not easy to operate when clearing the blockage at the pipe opening, which makes it difficult to clear the blockage at the pipe opening and is not conducive to practical use. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a sewage pipe dredging device to solve the problems mentioned in the above background.

[0005] The utility model provides the following technical solutions: a sewage pipe dredging device, comprising: a base, the base is used to bear and support components required for the device; a dredging component, the dredging component is arranged on the base, and the dredging component can be used to dredge blockages at the pipe opening; a movable component, the movable component is arranged on the dredging component, the movable component can make the dredging component suitable for dredging pipe openings of different sizes, and the movable component has an automatic locking function.

[0006] Preferably, the dredging assembly includes a support column, an auxiliary spring, a mounting plate, a driving motor, an L-shaped connecting rod, a fixed cylinder, a sliding rod, a connecting ring, a connecting disc and a scraper. The support column is fixedly mounted on the upper surface of the base, the end of the auxiliary spring is fixedly connected to the support column, the mounting plate is fixedly mounted on the support column, the driving motor is arranged on the mounting plate, the L-shaped connecting rod is slidably arranged on the support column and connected to the auxiliary spring, the fixed cylinder is rotatably arranged on the mounting plate, and the end of the fixed cylinder passes through the mounting plate and is fixedly connected to the output shaft of the driving motor, the sliding rod is slidably arranged on the fixed cylinder, the connecting ring is rotatably arranged on the connecting disc and fixedly connected to the L-shaped connecting rod, the connecting disc is fixedly mounted on the end of the sliding rod, and the scraper is slidably arranged on the connecting disc.

[0007] Preferably, the movable component includes a movable cylinder, a straight rod, a connecting seat, a central shaft, a friction block, a stop block, a return spring, an auxiliary ball and a guide rail. The movable cylinder is rotatably arranged on the connecting disc. Both ends of the straight rod are movably connected to the connecting seats. The straight rod is movably connected to the movable cylinder and the scraper through the connecting seats at both ends. The central shaft is movably arranged on the movable cylinder. The friction block is fixedly mounted on the end of the central shaft. The stop block is arranged inside the movable cylinder. The two ends of the return spring are fixedly connected to the stop block and the connecting disc respectively.

[0008] Preferably, the friction block contacts the stop block to form a contact surface, the auxiliary ball is located on the contact surface between the friction block and the stop block and is movably connected to the friction block, the guide rail is opened on the contact surface between the stop block and the friction block, and the guide rail is used to be movably connected to the auxiliary ball.

[0009] Preferably, the outer surfaces of the friction block and the stop block are provided with a plurality of fine grooves for increasing friction, and in the initial state, the stop block contacts the side wall of the inner cavity of the movable cylinder, and the friction block is located in the inner cavity of the movable cylinder and does not contact the side wall of the inner cavity of the movable cylinder.

[0010] Preferably, a handle for facilitating actual operation is provided on the end of the L-shaped connecting rod passing through the supporting column, and there are two L-shaped connecting rods in total.

[0011] Preferably, the end of the sliding rod passes through the connecting ring and is connected to the connecting disc, and the sliding rod does not contact the connecting ring.

[0012] Preferably, the length of the scraper is greater than the length of the central shaft, and the base is penetrated by a hole for the scraper to pass through.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The sewage pipe dredging device is provided with a dredging component for clearing blockages at the pipe opening, so that the hose of the pipe dredging device can penetrate into the pipe for dredging. At the same time, the dredging component has a certain rigidity, which can ensure that the device can stably and conveniently clear blockages at the pipe opening, and the dredging component can offset the impact of vibration when the driving motor is running, further ensuring the functionality of the overall device.

[0015] 2. The sewage pipe dredging device is provided with an active component for adjusting the size of the scraper included in the dredging component, so that the overall device can be suitable for clearing obstructions in pipe openings of different sizes, thereby expanding the scope of application of the overall device and improving the overall practicality. In addition, the active component can be locked automatically when there is no one operating, further ensuring the stability of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0018] Figure 3 It is a schematic diagram of the local structure of the active component of the utility model;

[0019] Figure 4 This is a cross-sectional view of the connecting disc and the movable cylinder structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the auxiliary ball structure of the utility model.

[0021] In the figure: 1. base; 2. dredging component; 21. support column; 22. auxiliary spring; 23. mounting plate; 24. drive motor; 25. L-shaped connecting rod; 26. fixed cylinder; 27. sliding rod; 28. connecting ring; 29. ​​connecting disc; 210. scraper; 3. movable component; 31. movable cylinder; 32. straight rod; 33. connecting seat; 34. central shaft; 35. friction block; 36. stop block; 37. reset spring; 38. auxiliary ball; 39. guide rail. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5A sewage pipe dredging device comprises: a base 1, which is used to carry and support components required by the device; a dredging component 2, which is arranged on the base 1 and can be used to dredge blockages at the pipe opening; the dredging component 2 comprises a support column 21, an auxiliary spring 22, a mounting plate 23, a driving motor 24, an L-shaped connecting rod 25, a fixing cylinder 26, a sliding rod 27, a connecting ring 28, a connecting disc 29 and a scraper 210, the support column 21 is fixedly mounted on the upper surface of the base 1, the end of the auxiliary spring 22 is fixedly connected to the support column 21, the mounting plate 23 is fixedly mounted on the support column 21, the driving motor 24 is arranged on the mounting plate 23, the L-shaped connecting rod 25 is slidably arranged on the support column 21 and connected to the auxiliary spring 22, the fixing cylinder 26 is rotatably arranged on the mounting plate 23, and the fixing cylinder 26 The end portion of the mounting plate 23 is fixedly connected to the output shaft of the driving motor 24, the sliding rod 27 is slidably arranged on the fixing cylinder 26, the connecting ring 28 is rotatably arranged on the connecting disc 29 and is fixedly connected to the L-shaped connecting rod 25, the connecting disc 29 is fixedly mounted on the end portion of the sliding rod 27, the scraper 210 is slidably arranged on the connecting disc 29, the end portion of the L-shaped connecting rod 25 passing through the supporting column 21 is provided with a handle for facilitating actual operation, and there are two L-shaped connecting rods 25 in total, the end portion of the sliding rod 27 passes through the connecting ring 28 and is connected to the connecting disc 29, and the sliding rod 27 does not contact the connecting ring 28, the length of the scraper 210 is greater than the length of the central shaft 34, and a hole for the scraper 210 to pass through is opened on the base 1, so that the overall structure is more stable during operation, thereby ensuring that the entire dredging work can be carried out stably and effectively.

[0024] The movable component 3 is arranged on the dredging component 2. The movable component 3 can make the dredging component 2 suitable for dredging pipe openings of different sizes, and the movable component 3 has an automatic locking function. The movable component 3 includes a movable cylinder 31, a straight rod 32, a connecting seat 33, a central shaft rod 34, a friction block 35, a stop block 36, a reset spring 37, an auxiliary ball 38 and a guide rail 39. The movable cylinder 31 is rotatably arranged on the connecting disc 29, and both ends of the straight rod 32 are movably connected with the connecting seat 33. The straight rod 32 is movably connected with the movable cylinder 31 and the scraper 210 through the connecting seats 33 at both ends. The central shaft rod 34 is movably arranged on the movable cylinder 31, and the friction block 35 is fixedly installed on the end of the central shaft rod 34. The stop block 36 is arranged on the movable cylinder 31. Inside the cylinder 31, the two ends of the return spring 37 are fixedly connected to the stop block 36 and the connecting disc 29 respectively, the friction block 35 contacts the stop block 36 to form a contact surface, the auxiliary ball 38 is located on the contact surface between the friction block 35 and the stop block 36 and is movably connected to the friction block 35, the guide rail 39 is opened on the contact surface between the stop block 36 and the friction block 35, the guide rail 39 is used to be movably connected with the auxiliary ball 38, and a number of small grooves for increasing friction are opened on the outer surfaces of the friction block 35 and the stop block 36, and in the initial state, the stop block 36 contacts the side wall of the inner cavity of the movable cylinder 31, and the friction block 35 is located in the internal cavity of the movable cylinder 31 and does not contact the side wall of the inner cavity of the movable cylinder 31, thereby enhancing the overall adaptability to meet the needs of different usage scenarios.

[0025] Working principle: the support column 21 is fixed on the base 1, the mounting plate 23 is fixed on the support column 21, the drive motor 24 is arranged on the mounting plate 23, the L-shaped connecting rod 25 slides on the support column 21 and is connected to the support column 21 by using the auxiliary spring 22, the fixed cylinder 26 is rotatably arranged on the mounting plate 23, and the fixed cylinder 26 is fixedly connected to the output shaft of the drive motor 24, the slide bar 27 slides on the fixed cylinder 26, the connecting disc 29 is fixed on the slide bar 27, and the connecting ring 28 is rotatably arranged on the connecting disc 29, and the connecting ring 28 is also fixedly connected to the L-shaped connecting rod 25, and the scraper 210 is arranged on the connecting disc 29, and the holes on the base 1 are aligned with the holes that need to be dredged. The pipe opening is unblocked. After the drive motor 24 is started, the fixed cylinder 26, the slide bar 27, the connecting disc 29 and the scraper 210 rotate synchronously, and the L-shaped connecting rod 25 is pressed down. Under the connection between the slide bar 27 and the connecting ring 28, the connecting disc 29 rotates with the scraper 210 and slides downward. The obstruction on the pipe opening can be cleared by the rotating scraper 210. In this process, the movable range of the fixed cylinder 26 is limited by the connection ring 28, the support column 21 and the L-shaped connecting rod 25, thereby reducing vibration. After the obstruction at the pipe opening is cleared, the drive motor 24 is turned off, the L-shaped connecting rod 25 is loosened, and under the action of the auxiliary spring 22, the structures involved are restored to the state as shown in the figure. Figure 1The initial state shown is to facilitate the next dredging work.

[0026] The scraper 210 is slidably arranged on the connecting disc 29, and the movable cylinder 31 is rotatably arranged at the center of the connecting disc 29. The straight rod 32 is movably connected to the scraper 210 and the movable cylinder 31 through the connecting seats 33 at both ends thereof. The central shaft 34 is movably arranged inside the movable cylinder 31, and the friction block 35 is fixed on the central shaft 34. The stop block 36 is connected to the connecting disc 29 through a reset spring 37. The outer surfaces of the stop block 36 and the friction block 35 are also provided with a plurality of fine grooves for increasing friction, and the initial position of the stop block 36 is located inside the movable cylinder 31 and contacts the side wall of the inner cavity of the movable cylinder 31. The auxiliary ball 38 is rotatably arranged on the friction block 35, and the stop block 36 is provided with a guide rail 39 for the auxiliary ball 38 to move. Under the connection of the bead 38 and the guide rail 39, when the friction block 35 contacts the stop block 36, the friction block 35 can rotate independently, pushing the central shaft 34, so that the friction block 35 replaces the stop block 36 and contacts the movable cylinder 31, and then the central shaft 34 is rotated, and the movable cylinder 31 rotates synchronously, and then under the connection of the straight rod 32, the scraper 210 can slide on the connecting disc 29, so as to adjust the distance between the scrapers 210, so that after the connecting disc 29 rotates, it can adapt to the clearing work of pipe obstructions of different sizes. After loosening the central shaft 34, under the action of the reset spring 37, the stop block 36 returns to the initial position and contacts the movable cylinder 31, limiting the rotation of the movable cylinder 31, and then limiting the position of the scraper 210, ensuring that the dredging work can be carried out stably and effectively.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage pipe dredging device, characterized in that: include: A base (1), the base (1) being used to carry and support components required for the device; A dredging component (2), wherein the dredging component (2) is arranged on the base (1), and the dredging component (2) can be used to dredge blockages at the pipe opening; A movable component (3) is arranged on the dredging component (2); the movable component (3) enables the dredging component (2) to be suitable for dredging pipe openings of different sizes; and the movable component (3) has an automatic locking function.

2. A sewage pipe dredging device according to claim 1, characterized in that: The dredging assembly (2) comprises a support column (21), an auxiliary spring (22), a mounting plate (23), a drive motor (24), an L-shaped connecting rod (25), a fixing tube (26), a sliding rod (27), a connecting ring (28), a connecting disc (29) and a scraper (210), wherein the support column (21) is fixedly mounted on the upper surface of the base (1), an end of the auxiliary spring (22) is fixedly connected to the support column (21), the mounting plate (23) is fixedly mounted on the support column (21), the drive motor (24) is arranged on the mounting plate (23), and the L-shaped connecting rod (25) is fixedly mounted on the upper surface of the base (1). 5) is slidably arranged on the support column (21) and connected to the auxiliary spring (22), the fixed cylinder (26) is rotatably arranged on the mounting plate (23), and the end of the fixed cylinder (26) passes through the mounting plate (23) and is fixedly connected to the output shaft of the drive motor (24), the sliding rod (27) is slidably arranged on the fixed cylinder (26), the connecting ring (28) is rotatably arranged on the connecting disc (29) and is fixedly connected to the L-shaped connecting rod (25), the connecting disc (29) is fixedly installed on the end of the sliding rod (27), and the scraper (210) is slidably arranged on the connecting disc (29).

3. A sewage pipe dredging device according to claim 2, characterized in that: The movable assembly (3) comprises a movable cylinder (31), a straight rod (32), a connecting seat (33), a central shaft (34), a friction block (35), a stop block (36), a return spring (37), an auxiliary ball (38) and a guide rail (39); the movable cylinder (31) is rotatably arranged on the connecting disc (29); both ends of the straight rod (32) are movably connected to the connecting seats (33); the straight rod (32) is movably connected to the movable cylinder (31) and the scraper (210) through the connecting seats (33) at both ends; the central shaft (34) is movably arranged on the movable cylinder (31); the friction block (35) is fixedly mounted on the end of the central shaft (34); the stop block (36) is arranged inside the movable cylinder (31); and both ends of the return spring (37) are fixedly connected to the stop block (36) and the connecting disc (29) respectively.

4. A sewage pipe dredging device according to claim 3, characterized in that: The friction block (35) contacts the stop block (36) to form a contact surface. The auxiliary ball (38) is located on the contact surface between the friction block (35) and the stop block (36) and is movably connected to the friction block (35). The guide rail (39) is provided on the contact surface between the stop block (36) and the friction block (35). The guide rail (39) is used to be movably connected to the auxiliary ball (38).

5. A sewage pipe dredging device according to claim 3, characterized in that: The outer surfaces of the friction block (35) and the stop block (36) are both provided with a plurality of fine grooves for increasing friction, and in an initial state, the stop block (36) contacts the side wall of the inner cavity of the movable cylinder (31), and the friction block (35) is located in the inner cavity of the movable cylinder (31) and does not contact the side wall of the inner cavity of the movable cylinder (31).

6. A sewage pipe dredging device according to claim 2, characterized in that: A handle for facilitating actual operation is provided on the end of the L-shaped connecting rod (25) passing through the supporting column (21), and a total of two L-shaped connecting rods (25) are provided.

7. A sewage pipe dredging device according to claim 2, characterized in that: The end of the slide rod (27) passes through the connecting ring (28) and is connected to the connecting disc (29), and the slide rod (27) does not contact the connecting ring (28).

8. A sewage pipe dredging device according to claim 3, characterized in that: The length of the scraper (210) is greater than the length of the central shaft (34), and a hole for the scraper (210) to pass through is provided through the base (1).

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