Cylinder body cleaning machine

Abstract

The utility model relates to the technical field of cylinder body machining, in particular to a cylinder body cleaning machine which can comprehensively and automatically clean a long cylinder body, is uniform in friction force on the inner wall of the cylinder body and improves the cleaning efficiency. Comprising a mounting plate, a shaft tube and a plurality of brush hanging devices, the shaft tube is vertically and slidably mounted on the mounting plate, and the brush hanging devices are arranged at the lower end of the shaft tube; the driving teeth are arranged on the outer wall of the shaft pipe in a matrix mode, the opposite upper side faces and the opposite lower side faces of the driving teeth are provided with first gear faces, the opposite left side faces and the opposite right side faces of the driving teeth are provided with second gear faces, the first motor is installed on the installation plate, and the second motor is installed on the second gear. A first gear is concentrically mounted on an output shaft of the first motor and meshed with the second gear faces of the driving teeth, the second motor is mounted on the mounting plate, a second gear is concentrically mounted on an output shaft of the second motor, and the second gear is meshed with the first gear faces of the driving teeth.

Description

Technical Field

[0001] The utility model relates to the technical field of cylinder body processing, in particular to a cylinder body cleaning machine. Background Art

[0002] During the processing of the cylinder body, it is necessary to clean the inner wall of the cylinder body cavity to remove burrs, dust, protective oil, etc. for subsequent assembly work. The Chinese utility model patent with the prior art application number CN202222484657.2 proposes a cylinder cleaning device, in which a push rod motor is fixedly connected to the middle of the turntable of the device, and a guide structure capable of squeezing a slider is fixedly connected to the push rod of the push rod motor, and the guide structure moves up and down along its axis to make the slider move away from or close to the axis of the guide structure, so that there is no need to pick up the cylinder body, and the cylinder body can be directly deburred by the handheld device, and there is no need to replace the brush when facing different processing apertures.

[0003] However, the above prior art requires manual pushing and pulling when cleaning a cylinder whose length is greater than the length of the brush head, which is laborious, and manual pushing and pulling cannot keep the friction between the brush and the inner wall of the cylinder uniform, resulting in poor cleaning effect. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a cylinder cleaning machine which can fully and automatically clean a long cylinder, and has uniform friction force on the inner wall of the cylinder, thereby improving the cleaning efficiency.

[0005] The utility model discloses a cylinder cleaning machine, comprising a mounting plate, a shaft tube and a plurality of brush hangers, the shaft tube is vertically slidably mounted on the mounting plate, and a plurality of brush hangers are arranged at the lower end of the shaft tube; it also comprises a plurality of driving teeth, a motor 1, a gear 1, a motor 2 and a gear 2, a plurality of driving teeth are arranged in a matrix on the outer wall of the shaft tube, a first gear surface is arranged on the upper side surface and the lower side surface relative to the plurality of driving teeth, a second gear surface is arranged on the left side surface and the right side surface relative to the plurality of driving teeth, a plurality of driving teeth form a matrix rack structure surrounding the shaft tube through the first gear surface in the vertical direction of the shaft tube, a plurality of driving teeth form a multi-layer gear ring structure through the first gear surface in the circumferential direction of the shaft tube, the motor 1 is mounted on the mounting plate, the output shaft of the motor 1 is concentrically mounted with the gear 1, the gear 1 is meshed with the second gear surface of the plurality of driving teeth, the motor 2 is mounted on the mounting plate, Gear 2 is installed concentrically on the output shaft, and gear 2 is meshed with the first gear surface of multiple driving teeth. When working, the mounting plate is installed on the end surface of the cylinder body, and the lower end of the shaft tube is extended into the cavity of the cylinder body, and the end surfaces of multiple brush hangers are in friction contact with the inner wall of the cylinder body cavity. Motor 1 drives gear 1 to rotate, and gear 1 meshes with the second gear surface of multiple driving teeth, thereby driving the shaft tube and multiple brush hangers to rotate, so that the multiple brush hangers scrape and clean the inner wall of the cylinder body cavity. At the same time, motor 2 drives gear 2 to rotate, and gear 2 meshes with the first gear surface of multiple driving teeth, thereby driving the shaft tube to rise and fall on the mounting plate, so that the multiple brush hangers can fully and automatically clean the inner wall of the longer cylinder body cavity, without manual pushing and pulling, reducing labor intensity, improving cleaning efficiency, and being able to keep the friction between the multiple brush hangers and the inner wall of the cylinder body uniform, with good cleaning effect.

[0006] Preferably, it also includes a threaded pipe sleeve, a thread is set on the outer wall of the lower end of the shaft tube, and multiple brush hangers are installed on the outer wall of the threaded pipe sleeve, and the threaded pipe sleeve is screwed on the lower end of the shaft tube through internal threads; by installing multiple brush hangers on the threaded pipe sleeve, it is convenient to replace threaded pipe sleeves and multiple brush hangers of different specifications, so that it is suitable for cylinders of different diameters and has good versatility.

[0007] Preferably, it also includes a rotary joint, a water inlet pipe and multiple nozzles. The shaft tube is a hollow structure with a closed lower end. The rotary joint is installed on the upper port of the shaft tube. The input end of the rotary joint is provided with a water inlet pipe. The output end of the rotary joint is connected to the inner hollow of the shaft tube. Multiple nozzles are installed at the lower end of the shaft tube, and the multiple nozzles are all connected to the inner hollow of the shaft tube. The water inlet pipe is connected to an external flushing system. The flushing liquid is transported through the water inlet pipe, the rotary joint and the inner hollow of the shaft tube, and is sprayed out through multiple nozzles to flush the inner wall of the cylinder chamber, thereby improving the cleaning effect of the cylinder.

[0008] Preferably, it also includes a water collecting bucket, which is installed at the lower end of the shaft tube and is located below the multiple brush hangers. The edge of the water collecting bucket is in friction contact with the inner wall of the cylinder chamber through a wear-resistant sealing ring; the water collecting bucket collects the flushing liquid and the cleaned impurities, dust and sludge, etc., to prevent the above-mentioned impurities from remaining at the bottom of the cylinder chamber.

[0009] Preferably, it also includes a pumping pipe and a quick connector. The pumping pipe is inserted into the internal hollow structure of the shaft tube, the lower end of the pumping pipe extends out of the lower end of the shaft tube, the water collecting bucket is installed at the lower end of the pumping pipe, and a liquid extraction hole is arranged at the connection between the pumping pipe and the water collecting bucket. The liquid extraction hole is connected with the interior of the pumping pipe, the upper end of the pumping pipe extends out above the shaft tube, and a quick connector is arranged at the upper end of the pumping pipe; the quick connector is connected to an external sewage pump, and during the cleaning process of the cylinder chamber, the sewage pump extracts the cleaning fluid and impurities accumulated in the water collecting bucket through the pumping pipe to improve the cleaning effect.

[0010] Preferably, it also includes two sliding rods, two clamping blocks and two bolts. Sliding rods are installed on both sides of the mounting plate, and the two clamping blocks are slidably installed on the two sliding rods respectively. The two bolts pass through the two clamping blocks and are rotatably screwed to the two ends of the mounting plate respectively. During operation, the mounting plate is placed on the end surface of the cylinder body, and the two bolts are rotated and tightened, so that the two gears drive the two clamping blocks along the two sliding rods to approach the mounting plate, so that the two clamping blocks are clamped on both sides of the cylinder body, and the mounting plate is fixed on the cylinder body, thereby improving the stability of the device during operation.

[0011] Compared with the prior art, the utility model has the following beneficial effects: during operation, the mounting plate is mounted on the end face of the cylinder body, and the lower end of the shaft tube is extended into the chamber of the cylinder body, and the end faces of multiple brush hangers rub against the inner wall of the cylinder body chamber, and the motor drives the gear to rotate, and the gear engages with the second gear face of multiple driving teeth to drive the shaft tube and multiple brush hangers to rotate, so that the multiple brush hangers scrape and clean the inner wall of the cylinder body chamber, and at the same time, the motor drives the gear to rotate, and the gear engages with the first gear face of multiple driving teeth to drive the shaft tube to rise and fall on the mounting plate, so that the multiple brush hangers can fully and automatically clean the inner wall of the longer cylinder body chamber, without the need for manual pushing and pulling, thereby reducing labor intensity, improving cleaning efficiency, being able to keep the friction between the multiple brush hangers and the inner wall of the cylinder body uniform, and achieving good cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front sectional structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the axonometric structure of the utility model;

[0014] Figure 3 It is a structural diagram of the shaft tube, brush hanger, driving gear, threaded pipe sleeve, rotary joint, sprinkler head and water collecting bucket;

[0015] Figure 4 It is a structural schematic diagram of the structures including the mounting plate, motor one, gear one, motor two and gear two;

[0016] Figure 5 It is a schematic diagram of the structure of the shaft tube, brush hanger, driving gear, threaded pipe sleeve, rotary joint, sprinkler head and water collecting bucket in the exploded state.

[0017] Markings in the attached figure: 1. Mounting plate; 2. Shaft tube; 3. Brush hanger; 4. Driving gear; 5. Motor 1; 6. Gear 1; 7. Motor 2; 8. Gear 2; 9. Threaded sleeve; 10. Rotary joint; 11. Water inlet pipe; 12. Sprinkler; 13. Water collecting bucket; 14. Suction pipe; 15. Quick connector; 16. Sliding rod; 17. Clamp; 18. Bolt. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] Example 1

[0020] like Figure 1 , Figure 2 and Figure 4As shown, a cylinder cleaning machine comprises a mounting plate 1, a shaft tube 2 and a plurality of brush hangers 3. The shaft tube 2 is vertically slidably mounted on the mounting plate 1, and a plurality of brush hangers 3 are arranged at the lower end of the shaft tube 2; it also comprises a plurality of driving teeth 4, a motor 5, a gear 1 6, a motor 2 7 and a gear 2 8. A plurality of driving teeth 4 are arranged in a matrix on the outer wall of the shaft tube 2, a first gear surface is arranged on the upper side surface and the lower side surface opposite to the plurality of driving teeth 4, a second gear surface is arranged on the left side surface and the right side surface opposite to the plurality of driving teeth 4, a plurality of driving teeth 4 form a matrix rack structure surrounding the shaft tube 2 through the first gear surface in the vertical direction of the shaft tube 2, and a plurality of driving teeth 4 form a multi-layer gear ring structure through the first gear surface in the circumferential direction of the shaft tube 2, the motor 1 5 is mounted on the mounting plate 1, and the motor 1 5 is mounted on the mounting plate 1. The output shaft of the machine 5 is concentrically mounted with a gear 6, which meshes with the second gear surface of the plurality of driving teeth 4. The motor 27 is mounted on the mounting plate 1, and the output shaft of the motor 27 is concentrically mounted with a gear 28, which meshes with the first gear surface of the plurality of driving teeth 4. It also includes a threaded sleeve 9, a thread is arranged on the outer wall of the lower end of the shaft tube 2, and a plurality of brush hangers 3 are mounted on the outer wall of the threaded sleeve 9, and the threaded sleeve 9 is rotatably screwed to the lower end of the shaft tube 2 through an internal thread. It also includes two slide bars 16, two clamping blocks 17 and two bolts 18, slide bars 16 are mounted on both sides of the mounting plate 1, and the two clamping blocks 17 are respectively slidably mounted on the two slide bars 16, and the two bolts 18 respectively pass through the two clamping blocks 17 and are rotatably screwed to the two ends of the mounting plate 1.

[0021] By installing multiple brush hangers 3 on the threaded pipe sleeve 9, it is convenient to replace threaded pipe sleeves 9 and multiple brush hangers 3 of different specifications. According to the inner diameter of the cylinder chamber, the appropriate assembly of the brush hanger 3 and the threaded pipe sleeve 9 is selected and installed on the lower end of the shaft tube 2. When working, the mounting plate 1 is placed on the end surface of the cylinder body, and the two bolts 18 are rotated and tightened, so that the two gears 28 drive the two clamping blocks 17 to approach the mounting plate 1 along the two sliding rods 16, so that the two clamping blocks 17 are clamped on both sides of the cylinder body, so that the mounting plate 1 is fixed on the cylinder body, and the lower end of the shaft tube 2 is extended into the chamber of the cylinder body, and the end surfaces of the multiple brush hangers 3 are in friction contact with the cylinder chamber. The inner wall of the cylinder chamber, the motor 5 drives the gear 6 to rotate, the gear 6 meshes with the second gear surface of the multiple driving teeth 4, thereby driving the shaft tube 2 and the multiple brushes 3 to rotate, so that the multiple brushes 3 scrape and clean the inner wall of the cylinder chamber, and at the same time, the motor 27 drives the gear 28 to rotate, the gear 28 meshes with the first gear surface of the multiple driving teeth 4, thereby driving the shaft tube 2 to rise and fall on the mounting plate 1, so that the multiple brushes 3 can automatically clean the inner wall of the longer cylinder chamber in an all-round way, without manual pushing and pulling, reducing labor intensity, improving cleaning efficiency, and being able to keep the friction between the multiple brushes 3 and the inner wall of the cylinder body uniform, so that the cleaning effect is good.

[0022] Example 2

[0023] like Figure 3 and Figure 5As shown, it also includes a rotary joint 10, a water inlet pipe 11 and a plurality of nozzles 12. The shaft tube 2 is a hollow structure with a closed lower end. The rotary joint 10 is installed on the upper port of the shaft tube 2. The input end of the rotary joint 10 is provided with a water inlet pipe 11. The output end of the rotary joint 10 is connected to the inner hollow of the shaft tube 2. A plurality of nozzles 12 are installed at the lower end of the shaft tube 2. The plurality of nozzles 12 are all connected to the inner hollow of the shaft tube 2. It also includes a water collecting bucket 13, which is installed at the lower end of the shaft tube 2. The water collecting bucket 13 is located at the plurality of brush hangers 3. At the bottom, the edge of the water collecting bucket 13 is in frictional contact with the inner wall of the cylinder chamber through a wear-resistant sealing ring; it also includes a water suction pipe 14 and a quick connector 15. The water suction pipe 14 is inserted into the internal hollow structure of the shaft tube 2, and the lower end of the water suction pipe 14 extends out of the lower end of the shaft tube 2. The water collecting bucket 13 is installed at the lower end of the water suction pipe 14. A liquid suction hole is set at the connection between the water suction pipe 14 and the water collecting bucket 13. The liquid suction hole is connected to the inside of the water suction pipe 14. The upper end of the water suction pipe 14 extends above the shaft tube 2, and a quick connector 15 is set at the upper end of the water suction pipe 14.

[0024] The water inlet pipe 11 is connected to an external flushing system. The flushing liquid is transported through the water inlet pipe 11, the rotary joint 10, and the internal hollow of the shaft tube 2, and is sprayed through multiple nozzles 12 to flush the inner wall of the cylinder chamber, thereby improving the cleaning effect of the cylinder body. The water collecting bucket 13 collects the flushing liquid and the cleaned impurities, dust, and sludge to prevent the above-mentioned impurities from remaining at the bottom of the cylinder chamber. The quick connector 15 is connected to an external sewage pump. During the cleaning process of the cylinder chamber, the sewage pump extracts the cleaning liquid and impurities gathered in the water collecting bucket 13 through the suction pipe 14, thereby improving the cleaning effect.

[0025] like Figures 1 to 5 As shown, a cylinder cleaning machine of the utility model, when working, firstly, two bolts 18 are rotated and tightened to install the mounting plate 1 on the end face of the cylinder body, and the lower end of the shaft tube 2 is extended into the chamber of the cylinder body, and the end faces of multiple brush hangers 3 are frictionally contacted with the inner wall of the cylinder chamber, and then the water inlet pipe 11 is connected to the external flushing system, and the flushing liquid is transported through the water inlet pipe 11, the rotary joint 10, and the inner hollow of the shaft tube 2, and is sprayed out through multiple nozzles 12 to flush the inner wall of the cylinder chamber, and then the motor 5 drives the gear 6 to rotate, and the gear 6 is meshed. The second gear surfaces of the multiple driving teeth 4 drive the shaft tube 2 and the multiple brush hangers 3 to rotate, so that the multiple brush hangers 3 scrape and clean the inner wall of the cylinder chamber. At the same time, the motor 2 7 drives the gear 2 8 to rotate, and the gear 2 8 engages with the first gear surfaces of the multiple driving teeth 4 to drive the shaft tube 2 to rise and fall on the mounting plate 1, and the inner wall of the cylinder chamber is fully and automatically cleaned. Finally, the water collecting bucket 13 collects the flushing liquid and the cleaned impurities, dust and sludge, and the sewage pump can extract the cleaning liquid and impurities gathered in the water collecting bucket 13 through the suction pipe 14.

[0026] The main functions achieved by this utility model are:

[0027] 1. It can fully and automatically clean the longer cylinder body, with good versatility;

[0028] 2. The friction force on the inner wall of the cylinder is uniform, which improves the cleaning efficiency;

[0029] 3. It can collect and discharge sewage to prevent impurities from remaining in the cylinder.

[0030] The installation method, connection method or setting method of a cylinder cleaning machine of the utility model are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented; the installation plate 1, shaft tube 2, brush hanger 3, drive gear 4, motor 1 5, gear 1 6, motor 2 7, gear 2 8, threaded pipe sleeve 9, rotary joint 10, nozzle 12, water collecting bucket 13, quick connector 15, slide rod 16, bolt 18 of the cylinder cleaning machine of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative labor by technicians in this field.

[0031] All technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A cylinder cleaning machine, comprising a mounting plate (1), a shaft tube (2) and a plurality of brush hangers (3), wherein the shaft tube (2) is vertically slidably mounted on the mounting plate (1), and a plurality of brush hangers (3) are arranged at the lower end of the shaft tube (2); characterized in that: The invention also comprises a plurality of driving teeth (4), a motor 1 (5), a gear 1 (6), a motor 2 (7) and a gear 2 (8); a plurality of driving teeth (4) are arranged in a matrix on the outer wall of the shaft tube (2); first gear surfaces are arranged on the upper and lower sides of the plurality of driving teeth (4); second gear surfaces are arranged on the left and right sides of the plurality of driving teeth (4); the plurality of driving teeth (4) form a matrix rack structure surrounding the shaft tube (2) through the first gear surface in the vertical direction of the shaft tube (2); the plurality of driving teeth (4) form a multi-layer gear ring structure through the first gear surface in the circumferential direction of the shaft tube (2); the motor 1 (5) is mounted on the mounting plate (1); the output shaft of the motor 1 (5) is concentrically mounted with the gear 1 (6); the gear 1 (6) meshes with the second gear surfaces of the plurality of driving teeth (4); the motor 2 (7) is mounted on the mounting plate (1); the output shaft of the motor 2 (7) is concentrically mounted with the gear 2 (8); the gear 2 (8) meshes with the first gear surfaces of the plurality of driving teeth (4).

2. A cylinder cleaning machine according to claim 1, characterized in that: It also comprises a threaded sleeve (9), the outer wall of the lower end of the shaft tube (2) is provided with threads, a plurality of brush hangers (3) are mounted on the outer wall of the threaded sleeve (9), and the threaded sleeve (9) is rotatably screwed to the lower end of the shaft tube (2) via internal threads.

3. A cylinder cleaning machine according to claim 1, characterized in that: The invention also comprises a rotary joint (10), a water inlet pipe (11) and a plurality of nozzles (12); the shaft tube (2) is a hollow structure with a closed lower end; the rotary joint (10) is mounted on the upper end of the shaft tube (2); the water inlet pipe (11) is arranged at the input end of the rotary joint (10); the output end of the rotary joint (10) is in communication with the inner hollow of the shaft tube (2); a plurality of nozzles (12) are mounted at the lower end of the shaft tube (2); and the plurality of nozzles (12) are all in communication with the inner hollow of the shaft tube (2).

4. A cylinder cleaning machine as claimed in claim 3, characterized in that: It also includes a water collecting bucket (13), which is installed at the lower end of the shaft tube (2). The water collecting bucket (13) is located below the multiple brush hangers (3), and the edge of the water collecting bucket (13) is in friction contact with the inner wall of the cylinder chamber through a wear-resistant sealing ring.

5. A cylinder cleaning machine as claimed in claim 4, characterized in that: It also includes a water pumping pipe (14) and a quick connector (15). The water pumping pipe (14) is inserted into the internal hollow structure of the shaft tube (2). The lower end of the water pumping pipe (14) extends out of the lower end of the shaft tube (2). The water collecting bucket (13) is installed at the lower end of the water pumping pipe (14). A liquid pumping hole is arranged at the connection between the water pumping pipe (14) and the water collecting bucket (13). The liquid pumping hole is connected to the inside of the water pumping pipe (14). The upper end of the water pumping pipe (14) extends out above the shaft tube (2). The upper end of the water pumping pipe (14) is arranged with a quick connector (15).

6. A cylinder cleaning machine as claimed in claim 1, characterized in that: It also includes two slide bars (16), two clamping blocks (17) and two bolts (18). The slide bars (16) are installed on both sides of the mounting plate (1). The two clamping blocks (17) are respectively slidably installed on the two slide bars (16). The two bolts (18) respectively pass through the two clamping blocks (17) and are rotatably screwed to the two ends of the mounting plate (1).

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