A pipe inner wall cleaning device

Abstract

The utility model discloses a kind of pipe body inner wall cleaning devices, including workbench, the bottom end of the workbench is fixedly connected with support column, the top of the workbench is provided with cleaning mechanism, the top of the workbench is provided with collection cavity, the bottom end of the collection cavity is fixedly connected with guide plate, the inner wall of the collection cavity is fixedly connected with drain pipe and is penetrated, the top of the workbench is fixedly connected with electric push rod, the top of the electric push rod is fixedly connected with stand column, stand column is moved by electric push rod, stand column moves and drives cleaning roller to move, until cleaning roller enters the inside of pipe body, rotate handle, handle drives screw rod to rotate, screw rod rotates and drives moving arm to move in the inside of movable cavity, moving arm moves and drives cleaning roller to move, until cleaning roller and the inner wall of pipe body are attached, cleaning agent or water is transported to cleaning roller using conveying pipe, open drive motor, drive motor drives cleaning roller to rotate and wash the inner wall of pipe body.

Description

Technical Field

[0001] This utility model relates to the field of cleaning device technology, specifically a pipe inner wall cleaning device. Background Technology

[0002] The term "pipe body" generally refers to the main body of a tubular structure, widely used in various fields, especially in systems related to fluid transport, mechanical construction, or containers. It can represent the main structural part of pipes, piping systems, containers, etc. After prolonged use, impurities may accumulate on the inner wall of the pipe, affecting its normal operation. Therefore, cleaning equipment is needed to clean the pipe body.

[0003] Authorization announcement number CN221387974U discloses a tank inner wall cleaning device, belonging to the field of beer production technology. It includes a base plate and a rotating rod. A fermentation tank is fixedly connected to the top of the base plate. A support plate is fixedly connected to the top right side of the fermentation tank. A vertical plate is fixedly connected to the top of the support plate. A box is fixedly connected to one side of the vertical plate. A first motor is fixedly installed at the bottom of the box. A threaded rod is fixedly connected to the output end of the first motor. A threaded sleeve is threaded onto the surface of the threaded rod. A connecting rod is fixedly connected to one side of the threaded sleeve. A load-bearing plate is fixedly connected to one side of the connecting rod. A second motor is fixedly installed on the top of the load-bearing plate. This tank inner wall cleaning device, through the arrangement of the first motor, threaded rod, threaded sleeve, connecting rod, and load-bearing plate, and its use in conjunction with the second motor, locking block, rotating rod, fastening bolts, and collar, greatly improves cleaning efficiency.

[0004] In the above technical solution, a second motor is fixedly installed on the top of the load-bearing plate. This tank inner wall cleaning device, consisting of a first motor, threaded rod, threaded sleeve, connecting rod, and load-bearing plate, works in conjunction with a second motor, snap-fit ​​block, rotating rod, fastening bolts, and collar, greatly improving cleaning efficiency. However, during use, due to the varying sizes of tanks, different cleaning devices need to be used for cleaning different tanks, which has significant limitations. Utility Model Content

[0005] The purpose of this invention is to provide a pipe inner wall cleaning device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pipe inner wall cleaning device, including a workbench, a support column fixedly connected to the bottom end of the workbench, a cleaning mechanism provided at the top end of the workbench, a collection cavity opened at the top end of the workbench, a guide plate fixedly connected to the bottom end of the collection cavity, a drain pipe penetrating and fixedly connected to the inner wall of the collection cavity, an electric push rod fixedly connected to the top end of the workbench, and a column fixedly connected to the top end of the electric push rod.

[0007] As a further preferred embodiment of this technical solution, a fixed rod is fixedly connected to the outer wall of the column, a movable cavity is opened on the outer wall of the fixed rod, a movable arm is slidably connected to the inner wall of the movable cavity, and a lead screw is rotatably connected through the inner wall of the movable cavity.

[0008] As a further preferred embodiment of this technical solution, the lead screw passes through and is threadedly connected to the interior of the moving arm, a throttle is fixedly connected to one end of the lead screw located outside the movable cavity, and a drive motor is fixedly connected to the bottom end of the moving arm.

[0009] As a further preferred embodiment of this technical solution, a cleaning roller is fixedly connected to the bottom end of the drive motor, and a conveying pipe is fixedly connected through and to the top end of the moving arm, with the bottom end of the conveying pipe located above the cleaning roller.

[0010] As a further preferred embodiment of this technical solution, an auxiliary mechanism is provided inside the collection chamber, a perforated mesh plate is rotatably connected to the inner wall of the collection chamber, an outer frame is fixedly connected to the top of the perforated mesh plate, and a motor is fixedly connected to the bottom of the workbench.

[0011] As a further preferred embodiment of this technical solution, an output shaft is fixedly connected to the top of the motor, the top of the output shaft is fixedly connected to the bottom of the perforated mesh plate, a positioning rod is fixedly connected to the inner wall of the outer frame, and a movable rod is slidably connected to the inner wall of the positioning rod.

[0012] As a further preferred embodiment of this technical solution, one end of the movable rod is fixedly connected to an arc-shaped clamping plate, and the other end of the movable rod is fixedly connected to a spring, with the end of the spring away from the movable rod fixedly connected to the inner wall of the positioning rod.

[0013] This utility model provides a pipe inner wall cleaning device, which has the following beneficial effects:

[0014] (1) This utility model uses an electric push rod to move the column, which in turn moves the cleaning roller until the cleaning roller enters the inside of the tube. The handle is turned, which in turn rotates the lead screw, which in turn moves the moving arm inside the movable cavity. The moving arm moves the cleaning roller until the cleaning roller is in contact with the inner wall of the tube. The conveying pipe delivers cleaning agent or water to the cleaning roller. The drive motor is turned on, which drives the cleaning roller to rotate and clean the inner wall of the tube.

[0015] (2) This utility model uses the tube to squeeze the arc-shaped clamping plate. The arc-shaped clamping plate is squeezed and drives the movable rod to move inside the positioning rod. The positioning rod squeezes the spring. The spring is squeezed and uses its own elasticity to apply a support force in the opposite direction to the positioning rod, thereby driving the arc-shaped clamping plate to fix the tube inside the hollow mesh plate. The motor drives the output shaft to rotate. The rotation of the output shaft drives the hollow mesh plate to rotate, thereby driving the tube to rotate, further improving the cleaning efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional appearance structure of this utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the overall structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the cleaning mechanism structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the auxiliary mechanism structure of this utility model.

[0020] In the diagram: 1. Workbench; 2. Support column; 3. Cleaning mechanism; 31. Electric push rod; 32. Column; 33. Fixed rod; 34. Movable cavity; 35. Moving arm; 36. Lead screw; 37. Rotary handle; 38. Drive motor; 39. Cleaning roller; 310. Conveying pipe; 4. Collection cavity; 5. Guide plate; 6. Drainage pipe; 7. Auxiliary mechanism; 71. Hollow mesh plate; 72. Outer frame; 73. Motor; 74. Output shaft; 75. Positioning rod; 76. Spring; 77. Movable rod; 78. Arc-shaped clamping plate. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] This utility model provides a technical solution: such as Figures 1 to 4As shown, in this embodiment, a pipe inner wall cleaning device includes a workbench 1, a support column 2 fixedly connected to the bottom end of the workbench 1, a cleaning mechanism 3 provided at the top end of the workbench 1, a collection cavity 4 opened at the top end of the workbench 1, a guide plate 5 fixedly connected to the bottom end of the collection cavity 4, a drain pipe 6 passing through and fixedly connected to the inner wall of the collection cavity 4, an electric push rod 31 fixedly connected to the top end of the workbench 1, and a column 32 fixedly connected to the top end of the electric push rod 31.

[0023] The column 32 is fixedly connected to a fixed rod 33 on its outer wall. The fixed rod 33 has a movable cavity 34 on its outer wall. The movable cavity 34 is slidably connected to a movable arm 35 on its inner wall. The movable cavity 34 is rotatably connected to a lead screw 36 through and through its inner wall.

[0024] The movable cavity 34 can restrict the movement trajectory of the movable arm 35, so that the movable arm 35 can only move laterally in the horizontal direction.

[0025] The lead screw 36 passes through and is threaded into the interior of the movable arm 35. A throttle 37 is fixedly connected to one end of the lead screw 36 located outside the movable cavity 34. A drive motor 38 is fixedly connected to the bottom end of the movable arm 35.

[0026] The lead screw 36, when rotated, can drive the movable arm 35 to move inside the movable cavity 34.

[0027] The bottom end of the drive motor 38 is fixedly connected to the cleaning roller 39, and the top end of the moving arm 35 is connected to the conveying pipe 310, with the bottom end of the conveying pipe 310 located above the cleaning roller 39.

[0028] The conveying pipe 310 allows cleaning agents or water to be delivered to the cleaning roller 39 from its interior, thereby improving the cleaning effect.

[0029] The collection chamber 4 is equipped with an auxiliary mechanism 7. The inner wall of the collection chamber 4 is rotatably connected to a perforated mesh plate 71. The top of the perforated mesh plate 71 is fixedly connected to an outer frame 72. The bottom of the workbench 1 is fixedly connected to a motor 73.

[0030] The perforated mesh plate 71 can filter the wastewater generated during the work, thereby separating the wastewater from the stains.

[0031] Among them, the top of the motor 73 is fixedly connected to the output shaft 74, the top of the output shaft 74 is fixedly connected to the bottom of the hollow mesh plate 71, the inner wall of the outer frame 72 is fixedly connected to the positioning rod 75, and the inner wall of the positioning rod 75 is slidably connected to the movable rod 77.

[0032] The output shaft 74 can drive the perforated mesh plate 71 to rotate, thereby improving cleaning efficiency.

[0033] One end of the movable rod 77 is fixedly connected to an arc-shaped clamping plate 78, and the other end of the movable rod 77 is fixedly connected to a spring 76. The end of the spring 76 away from the movable rod 77 is fixedly connected to the inner wall of the positioning rod 75.

[0034] The arc-shaped clamping plates 78 located on both sides can fix tubes of different sizes.

[0035] This utility model provides a pipe inner wall cleaning device, the specific working principle of which is as follows:

[0036] In use, the tube to be cleaned is placed between two arc-shaped clamping plates 78. The tube is pressed against the arc-shaped clamping plates 78, which in turn causes the movable rod 77 to move inside the positioning rod 75. The positioning rod 75 then presses against the spring 76, which, due to its own elasticity, applies a counter-force to the positioning rod 75. This, in turn, causes the arc-shaped clamping plates 78 to fix the tube inside the perforated mesh plate 71. The electric push rod 31 is then activated, which moves the column 32. The movement of the column 32 moves the cleaning roller 39 until it enters the tube. Inside the tube, rotating the handle 37 causes the lead screw 36 to rotate, which in turn causes the moving arm 35 to move inside the movable cavity 34. The moving arm 35 then moves the cleaning roller 39 until it is in contact with the inner wall of the tube. Detergent or water is then delivered to the cleaning roller 39 via the delivery pipe 310. The drive motor 38 is then turned on, causing the cleaning roller 39 to rotate and clean the inner wall of the tube. The motor 73 is then turned on, causing the output shaft 74 to rotate. The rotation of the output shaft 74 causes the perforated mesh plate 71 to rotate, which in turn causes the tube to rotate, further improving the cleaning efficiency.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for cleaning the inner wall of a pipe, comprising a worktable (1), characterized in that: The bottom end of the workbench (1) is fixedly connected to a support column (2), the top end of the workbench (1) is provided with a cleaning mechanism (3), the top end of the workbench (1) is provided with a collection cavity (4), the bottom end of the collection cavity (4) is fixedly connected to a guide plate (5), the inner wall of the collection cavity (4) is penetrated and fixedly connected to a drain pipe (6), the top end of the workbench (1) is fixedly connected to an electric push rod (31), and the top end of the electric push rod (31) is fixedly connected to a column (32).

2. A device for cleaning the interior wall of a pipe according to claim 1, characterized in that: A fixed rod (33) is fixedly connected to the outer wall of the column (32). A movable cavity (34) is opened on the outer wall of the fixed rod (33). A movable arm (35) is slidably connected to the inner wall of the movable cavity (34). A lead screw (36) is rotatably connected through the inner wall of the movable cavity (34).

3. A device for cleaning the interior wall of a pipe according to claim 2, characterized in that: The lead screw (36) passes through and is threaded into the interior of the movable arm (35). A throttle (37) is fixedly connected to one end of the lead screw (36) outside the movable cavity (34). A drive motor (38) is fixedly connected to the bottom end of the movable arm (35).

4. A device for cleaning the interior wall of a pipe according to claim 3, characterized in that: The bottom end of the drive motor (38) is fixedly connected to a cleaning roller (39), and the top end of the moving arm (35) is connected to a conveying pipe (310) that passes through and is fixedly connected to the conveying pipe (310). The bottom end of the conveying pipe (310) is located above the cleaning roller (39).

5. The pipe inner wall cleaning device according to claim 4, characterized in that: An auxiliary mechanism (7) is provided inside the collection chamber (4). A perforated mesh plate (71) is rotatably connected to the inner wall of the collection chamber (4). An outer frame (72) is fixedly connected to the top of the perforated mesh plate (71). A motor (73) is fixedly connected to the bottom of the workbench (1).

6. The pipe inner wall cleaning device according to claim 5, characterized in that: The top of the motor (73) is fixedly connected to an output shaft (74), the top of the output shaft (74) is fixedly connected to the bottom of the hollow mesh plate (71), the inner wall of the outer frame (72) is fixedly connected to a positioning rod (75), and the inner wall of the positioning rod (75) is slidably connected to a movable rod (77).

7. The pipe inner wall cleaning device according to claim 6, characterized in that: One end of the movable rod (77) is fixedly connected to an arc-shaped clamping plate (78), and the other end of the movable rod (77) is fixedly connected to a spring (76). The end of the spring (76) away from the movable rod (77) is fixedly connected to the inner wall of the positioning rod (75).

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