Internal cleaning structure of gas cylinder

Abstract

The utility model provides a gas cylinder interior cleaning structure, which relates to the technical field of cleaning structures, and comprises a main plate, a slot is arranged at the top end of the main plate, clamping plates are arranged on two sides of the slot, a driving structure for driving the two clamping plates to move oppositely is arranged in the main plate, and a rack is fixed at the top end of the main plate. According to the gas cylinder cleaning device, through the arrangement of an open groove, a gas cylinder needing to be cleaned can be placed in the open groove, a two-way screw rod is driven to rotate through operation of a first motor, two movable plates are made to move oppositely under limiting of a limiting column, and therefore two clamping plates are driven to move oppositely to clamp the gas cylinder, and the phenomenon that the gas cylinder moves and shakes during cleaning is prevented; the supporting plate is driven to descend through operation of the air cylinder, cleaning cotton arranged on the bottom side of the supporting plate can enter the air cylinder, cleaning water enters the air cylinder through a water inlet pipe, at the moment, the cleaning cotton installed on a rotating column is driven to rotate in the air cylinder through operation of a second motor, and the automatic cleaning effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning structures, in particular to a cleaning structure inside a gas cylinder. Background Art

[0002] When a gas cylinder is used for a long time, there will be a lot of dust and dirt inside it, and it needs to be cleaned during subsequent use. When cleaning it, a gas cylinder cleaning structure is needed to clean the inside.

[0003] At present, a cleaning structure inside a gas cylinder in the prior art is manually wiped with a rag during cleaning. This cleaning method is time-consuming and labor-intensive, and is very troublesome to clean. In addition, the cleaning water will spill, which is not practical, causing the ground or the user's clothes to be stained with sewage, and has poor practicality. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the prior art, cleaning is done manually using a rag or the like, which is time-consuming and labor-intensive, very troublesome to clean, and the cleaning water will spill, which is impractical and causes the ground or the user's clothes to be stained with sewage. A cleaning structure inside a gas cylinder is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cleaning structure inside a gas cylinder, comprising a main board, a slot is formed on the top of the main board, and clamps are formed on both sides of the slot, and a driving structure for driving the two clamps to move toward each other is provided in the main board, a frame is fixed to the top of the main board, a cylinder is installed on the top of the frame, the output end of the cylinder passes through the bottom end of the frame and is fixed with a fixing plate, a second motor is installed at the bottom end of the fixing plate, a rotating column is threadedly connected to the output end of the second motor, a cleaning cotton is installed on the outer wall of the rotating column, a connecting plate is fixed to the bottom end of the fixing plate, a supporting plate is fixed to the bottom end of the connecting plate, the output end of the second motor passes through the supporting plate and is rotatably connected to the supporting plate, and a water inlet pipe is fixed in the supporting plate.

[0006] Preferably, the driving structure includes a first motor arranged at one end of the main board, the output end of the first motor passes through one side of the main board and is fixed with a bidirectional screw, both ends of the outer wall of the bidirectional screw are threadedly connected with a movable plate, the other ends of the two movable plates are slidably connected with limiting columns, the opposite ends of the two movable plates are fixed with connecting columns, and the ends of the two connecting columns away from the movable plates are respectively fixed to two clamping plates.

[0007] Preferably, a bracket is fixed on the outer wall of the main board, and the first motor is installed on one end of the bracket facing the main board.

[0008] Preferably, an inner cavity is opened on the outer side of the displacement slot in the main board, and the bidirectional screw, movable plate, limit column and clamp are all arranged in the inner cavity. The end of the bidirectional screw away from the first motor is rotatably connected to the inner wall of the inner cavity, and both ends of the limit column are fixed to the inner wall of the inner cavity.

[0009] Preferably, extension plates are fixed to the four corners of the main board, studs are threadedly connected in the four extension plates, suction cups are fixed to the bottom ends of the studs, and rotating plates are fixed to the top ends of the studs.

[0010] Preferably, a drain groove is provided on the inner bottom wall of the slot, a guide plate matching the drain groove is fixed to the bottom end of the main board, a docking plate is fixed to the top outer wall of the water inlet pipe, and a docking hole is provided in the docking plate.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] The utility model discloses a kind of utility model, by the setting of slot, the gas cylinder that needs to be cleaned can be placed in the slot, through the operation of the first motor, the bidirectional screw is driven to rotate, so that the two movable plates are moved toward each other under the limit of the limit column, thereby driving the two clamping plates to move toward each other, clamping the gas cylinder, and preventing the gas cylinder from displacement and shaking during cleaning, and having stronger stability; then, the water inlet pipe is connected to the external water outlet device through the docking plate and the docking hole, at this time, the support plate is driven to descend through the operation of the cylinder, and the bottle mouth of the gas cylinder is blocked to achieve a certain sealing effect; when the support plate descends, the cleaning cotton provided on the bottom side of the support plate will enter the gas cylinder; due to the flexibility of the cleaning cotton, it will deform according to the internal space of the gas cylinder, and through the operation of the external water outlet device, the cleaning water will enter the gas cylinder through the water inlet pipe; at this time, through the operation of the second motor, the cleaning cotton installed on the rotating column is driven to rotate in the gas cylinder, so as to achieve the effect of automatic cleaning; after cleaning, it is only necessary to take out the gas cylinder, pour out the sewage, and rinse it once. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional diagram of a cleaning structure inside a gas cylinder is proposed for the utility model;

[0014] Figure 2 A cross-sectional view of a cleaning structure inside a gas cylinder is provided for the utility model;

[0015] Figure 3 A schematic diagram of the structure of a connecting plate of a cleaning structure inside a gas cylinder is provided for the utility model;

[0016] Figure 4 The utility model provides a driving structure schematic diagram of a cleaning structure inside a gas cylinder.

[0017] Legend: 1. Main board; 2. Slot; 3. Leakage slot; 4. Clamp; 5. Driving structure; 501. First motor; 502. Bidirectional screw; 503. Moving plate; 504. Limiting column; 505. Connecting column; 6. Bracket; 7. Inner cavity; 8. Rack; 9. Cylinder; 10. Fixed plate; 11. Second motor; 12. Rotating column; 13. Cleaning cotton; 14. Connecting plate; 15. Support plate; 16. Guide plate; 17. Extension plate; 18. Stud; 19. Rotating plate; 20. Suction cup; 21. Water inlet pipe; 22. Docking plate; 23. Docking hole. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0020] Embodiment 1, as Figure 1-4 As shown, the utility model provides a cleaning structure inside a gas cylinder, comprising a main board 1, a slot 2 is provided at the top of the main board 1, clamps 4 are provided on both sides of the slot 2, a driving structure 5 for driving the two clamps 4 to move toward each other is provided in the main board 1, a frame 8 is fixed to the top of the main board 1, a cylinder 9 is installed at the top of the frame 8, an output end of the cylinder 9 passes through the bottom end of the frame 8 and is fixed with a fixing plate 10, a second motor 11 is installed at the bottom end of the fixing plate 10, a rotating column 12 is threadedly connected to the output end of the second motor 11, a cleaning cotton 13 is installed on the outer wall of the rotating column 12, a connecting plate 14 is fixed to the bottom end of the fixing plate 10, a supporting plate 15 is fixed to the bottom end of the connecting plate 14, the output end of the second motor 11 passes through the supporting plate 15 and is rotatably connected to the supporting plate 15, and a water inlet pipe 21 is fixed in the supporting plate 15.

[0021] The effect achieved by the entire embodiment 1 is that, through the setting of the slot 2, the gas cylinder to be cleaned can be placed in the slot 2, and through the operation of the driving structure 5, the two clamping plates 4 can be driven to move toward each other to clamp the gas cylinder to prevent the gas cylinder from being displaced and shaken during cleaning, and the stability is stronger. Then, through the docking plate 22 and the docking hole 23, the water inlet pipe 21 is connected to the external water outlet device. At this time, through the operation of the cylinder 9, the support plate 15 is driven to descend, and the bottle mouth of the gas cylinder is blocked to achieve a certain sealing effect. When the support plate 15 descends, the cleaning cotton 13 provided on the bottom side of the support plate 15 will enter the gas cylinder. Due to the flexibility of the cleaning cotton 13, it will deform according to the internal space of the gas cylinder. Through the operation of the second motor 11, the cleaning cotton 13 installed on the rotating column 12 is driven to rotate in the gas cylinder to achieve the effect of automatic cleaning. After cleaning, you only need to take out the gas cylinder. Pour out the sewage and rinse it once.

[0022] Embodiment 2, as Figure 1-4 As shown, the driving structure 5 includes a first motor 501 arranged at one end of the main board 1, the output end of the first motor 501 passes through one side of the main board 1 and is fixed with a bidirectional screw 502, both ends of the outer wall of the bidirectional screw 502 are threadedly connected with a moving plate 503, the other ends of the two moving plates 503 are slidably connected to the limiting column 504, the opposite ends of the two moving plates 503 are fixed with a connecting column 505, the ends of the two connecting columns 505 away from the moving plate 503 are respectively fixed to the two clamping plates 4, a bracket 6 is fixed on the outer wall of the main board 1, the first motor 501 is installed on the end of the bracket 6 facing the main board 1, the outer side of the displacement slot 2 in the main board 1 is provided with an inner cavity 7, and the bidirectional The screw 502, the movable plate 503, the limit column 504 and the clamping plate 4 are all arranged in the inner cavity 7. The end of the bidirectional screw 502 away from the first motor 501 is rotatably connected to the inner wall of the inner cavity 7. Both ends of the limit column 504 are fixed to the inner wall of the inner cavity 7. Extension plates 17 are fixed to the four corners of the main board 1. Studs 18 are threadedly connected in the four extension plates 17. Suction cups 20 are fixed to the bottom ends of the studs 18. Rotating plates 19 are fixed to the top ends of the studs 18. A leakage groove 3 is provided on the inner bottom wall of the slot 2. A guide plate 16 matching the leakage groove 3 is fixed to the bottom end of the main board 1. A docking plate 22 is fixed to the top outer wall of the water inlet pipe 21. A docking hole 23 is provided in the docking plate 22.

[0023] The effect achieved by the entire embodiment 2 is that, through the setting of the docking plate 22 and the docking hole 23, the water inlet pipe 21 can be connected to the external water outlet device, which is convenient for pouring clean water into the gas cylinder. Through the operation of the first motor 501, the bidirectional screw 502 is driven to rotate, so that the two movable plates 503 move toward each other under the limit of the limit column 504, thereby driving the two clamping plates 4 to move toward each other, clamping the gas cylinder to prevent the gas cylinder from displacement and shaking during cleaning, and having stronger stability. By the user rotating the four studs 18, the four suction cups 20 can be driven to move downward, so that the device can be adsorbed on the desktop and placed more stably. Through the setting of the leakage groove 3, the accidentally spilled sewage can fall into the collection box prepared in advance by the outside world through the leakage groove 3 and the guide plate 16, avoiding its docking in the main board 1, and having stronger practicality.

[0024] Working principle: When the device is used, the gas cylinder to be cleaned can be placed in the slot 2 through the setting of the slot 2, and the operation of the first motor 501 drives the bidirectional screw 502 to rotate, so that the two movable plates 503 move toward each other under the limit of the limit column 504, thereby driving the two clamping plates 4 to move toward each other, clamping the gas cylinder to prevent the gas cylinder from displacement and shaking during cleaning, and the stability is stronger, and then the water inlet pipe 21 is connected to the external water outlet device through the docking plate 22 and the docking hole 23, at this time, the support plate 15 is driven down through the operation of the cylinder 9 When the support plate 15 descends, the mouth of the gas cylinder is blocked to achieve a certain sealing effect. When the support plate 15 descends, the cleaning cotton 13 provided on the bottom side of the support plate 15 will enter the gas cylinder. Due to the flexibility of the cleaning cotton 13, it will deform according to the internal space of the gas cylinder and run through the external water outlet device to allow clean water to enter the gas cylinder through the water inlet pipe 21. At this time, the cleaning cotton 13 installed on the rotating column 12 is driven to rotate in the gas cylinder through the operation of the second motor 11 to achieve the effect of automatic cleaning. After cleaning, all parts are reset. You only need to take out the gas cylinder, pour out the sewage, and rinse it.

[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A gas cylinder internal cleaning structure, comprising a main board (1), characterized in that: The top of the main board (1) is provided with a slot (2), and clamping plates (4) are provided on both sides of the slot (2). A driving structure (5) for driving the two clamping plates (4) to move toward each other is provided in the main board (1). A frame (8) is fixed to the top of the main board (1), and a cylinder (9) is installed on the top of the frame (8). The output end of the cylinder (9) passes through the bottom of the frame (8) and is fixed with a fixing plate (10). A second motor (11) is installed at the bottom of the fixing plate (10). A rotating column (12) is threadedly connected to the output end of the second motor (11). A cleaning cotton (13) is installed on the outer wall of the rotating column (12). A connecting plate (14) is fixed to the bottom of the fixing plate (10), and a supporting plate (15) is fixed to the bottom of the connecting plate (14). The output end of the second motor (11) passes through the supporting plate (15) and is rotatably connected to the supporting plate (15). A water inlet pipe (21) is fixed in the supporting plate (15).

2. A gas cylinder cleaning structure according to claim 1, characterized in that: The driving structure (5) comprises a first motor (501) arranged at one end of the main board (1); the output end of the first motor (501) passes through one side of the main board (1) and is fixed with a bidirectional screw (502); both ends of the outer wall of the bidirectional screw (502) are threadedly connected to a moving plate (503); the other ends of the two moving plates (503) are slidably connected to a limiting column (504); the opposite ends of the two moving plates (503) are fixed with a connecting column (505); and the ends of the two connecting columns (505) away from the moving plate (503) are respectively fixed to two clamping plates (4).

3. A gas cylinder cleaning structure according to claim 2, characterized in that: A bracket (6) is fixed on the outer wall of the main board (1), and the first motor (501) is mounted on an end of the bracket (6) facing the main board (1).

4. A gas cylinder cleaning structure according to claim 2, characterized in that: An inner cavity (7) is provided on the outer side of the displacement slot (2) in the main board (1), and the bidirectional screw (502), the movable plate (503), the limiting column (504) and the clamping plate (4) are all arranged in the inner cavity (7). One end of the bidirectional screw (502) away from the first motor (501) is rotatably connected to the inner wall of the inner cavity (7), and both ends of the limiting column (504) are fixed to the inner wall of the inner cavity (7).

5. The cleaning structure inside a gas cylinder according to claim 1, characterized in that: Extension plates (17) are fixed to the four corners of the main board (1), studs (18) are threadedly connected inside the four extension plates (17), suction cups (20) are fixed to the bottom ends of the studs (18), and rotating plates (19) are fixed to the top ends of the studs (18).

6. A gas cylinder cleaning structure according to claim 1, characterized in that: A drain groove (3) is provided on the inner bottom wall of the slot (2), a guide plate (16) matching the drain groove (3) is fixed to the bottom end of the main board (1), a docking plate (22) is fixed to the top outer wall of the water inlet pipe (21), and a docking hole (23) is provided in the docking plate (22).

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