Internal cleaning device for air cylinder

Abstract

The internal cleaning device comprises a placing plate, a motor is arranged at the upper end of the placing plate, the output end of the motor penetrates through the placing plate and is fixedly connected with a vertical rod, one end of the vertical rod is fixedly connected with a first connecting plate, a through hole is formed in the first connecting plate, and the vertical rod is fixedly connected with the first connecting plate. A through hole is formed in the first connecting plate, a second connecting plate is arranged in the through hole, sliding blocks are fixedly connected to the two sides of the second connecting plate, a pair of sliding grooves are formed in the first connecting plate, the sliding blocks slide in the sliding grooves, threaded rods are fixedly connected to one sides of the sliding blocks, and the threaded rods penetrate through the sliding grooves and extend to the outer side; and a nut is in threaded connection with the threaded rod, a pair of first brush layers are arranged at the lower end of the first connecting plate, a second brush layer is arranged at the lower end of the second connecting plate, the bottom end of the interior of the air cylinder can be well cleaned through the device, and therefore the situation that the cleaning effect is affected due to incomplete cleaning is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the inside cleaning device technical field of gas cylinder, especially to a kind of inside cleaning device for gas cylinder. BACKGROUND

[0002] Gas cylinder is used to store the gas compressed by air compressor (air pump), for automobile brake, horn and other systems, there are many places using gas on truck, as small as siren, as big as brake, etc., impurities will be accumulated inside gas cylinder after long time use, often need to use cleaning device to clean the inside of gas cylinder.

[0003] As the utility model discloses a kind of cleaning device for cleaning the inner cavity of gas cylinder, including connecting rod, two arc-shaped cleaning plates, suction disc and the connecting disc and drive motor fixed on the outer surface of connecting rod, the surface of the connecting rod is rotatably connected with suction disc, the both sides of the surface of the connecting disc are rotatably connected with threaded rod, the one end of two threaded rods is rotatably connected with rotating sleeve, the one end of two rotating sleeves is fixedly connected with fixed rod, the fixed rod opposite end between two is fixedly connected with sleeve ring, the inner side of the sleeve ring is fixedly connected with the outer surface of connecting rod, the utility model can adjust the position of arc-shaped cleaning plate by the cooperation between threaded rod, threaded sleeve and rotating rod, cooperate drive motor, connecting rod and suction disc to drive arc-shaped cleaning plate to rotate, realize the cleaning of the inner wall of gas cylinder, it is easy to operate, and the degree of automation is high, however, the device can only clean the inner side wall of gas cylinder by arc-shaped cleaning plate, cannot well clean the inner bottom end of gas cylinder, so as to cause cleaning not comprehensive enough to affect cleaning effect. UTILITY MODEL CONTENTS

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an inside cleaning device for gas cylinder, which can solve the technical problem that the device can only clean the inner side wall of the gas cylinder by the arc-shaped cleaning plate, and cannot clean the inner bottom end of the gas cylinder well, thereby causing the cleaning to be not comprehensive enough and affecting the cleaning effect.

[0005] To solve the above technical problems, the utility model provides technical schemes as follows: An inside cleaning device for gas cylinder, including placing plate, the upper end of placing plate is provided with motor, the output of motor penetrates placing plate and is connected with vertical rod fixedly, one end of vertical rod is fixedly connected with first connecting plate, the first connecting plate is opened with through -hole, the through -hole is provided with second connecting plate, both sides of second connecting plate are fixedly connected with sliding block, and a pair of slide grooves are opened on the first connecting plate, the sliding block slides in the slide groove, one side of sliding block is fixedly connected with threaded rod, threaded rod penetrates slide groove and extends to outside, and the nut is screw threadedly connected on threaded rod, a pair of first brush layer is arranged at the lower end of first connecting plate, and the second brush layer is arranged at the lower end of second connecting plate.

[0006] As a preferred technical scheme of the utility model, one side of the second connecting plate is provided with a third brush layer.

[0007] As a preferred technical scheme of the utility model, the vertical rod is fixedly connected with a cylinder, a rod body is slidably arranged in the cylinder, one end of the rod body is fixedly connected with a fixed plate, and one end of the fixed plate is fixedly connected with the second connecting plate.

[0008] As a preferred technical scheme of the utility model, one side of the fixed plate is provided with a fourth brush layer.

[0009] As a preferred technical scheme of the utility model, the lower end of the placing plate is fixedly connected with a pair of baffle plates.

[0010] As a preferred technical scheme of the utility model, the threaded column is fixedly connected with a rotating handle at one end, and a clamping plate is fixedly connected at the other end of the threaded column.

[0011] Compared with the prior art, the utility model can achieve the beneficial effects that: by rotating the nut, the nut is no longer tightly fixed with the first connecting plate, then according to the caliber size of the gas cylinder, the second connecting plate is pulled until it is pulled to the appropriate position, then the nut is reversely rotated to tightly fix with the first connecting plate, then the motor is started, the motor drives the vertical rod to slowly rotate, the vertical rod drives the first connecting plate and the second connecting plate to jointly rotate, thereby the first brush layer and the second brush layer can well clean the inside bottom end of the gas cylinder, the inside bottom end of the gas cylinder can be well cleaned by the device, so as to avoid the influence of the cleaning effect caused by the insufficient cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the structure schematic drawing of the utility model placing plate and vertical rod;

[0013] Figure 2 This utility model Figure 1 A magnified view of the structure at point A in the middle;

[0014] Figure 3 This is a schematic diagram of the overall structure of the first connecting plate and the second connecting plate of this utility model;

[0015] Figure 4 This is a bottom view of the structure of the first connecting plate and the second connecting plate of this utility model;

[0016] The components are: 1. Placement plate; 2. Motor; 3. Vertical rod; 4. First connecting plate; 5. Through hole; 6. Second connecting plate; 7. Slider; 8. Slide groove; 9. Threaded rod; 10. Nut; 11. First brush layer; 12. Second brush layer; 13. Third brush layer; 14. Cylinder; 15. Rod; 16. Fixing plate; 17. Fourth brush layer; 18. Baffle; 19. Threaded column; 20. Rotating handle; 21. Clamping plate. Detailed Implementation

[0017] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation are all within the protection scope of this utility model without creative effort.

[0018] Example

[0019] Please refer to Figures 1-3 As shown, this utility model provides an internal cleaning device for an air storage cylinder. A third brush layer 13 is provided on one side of the second connecting plate 6. A cylinder 14 is fixedly connected to the vertical rod 3. The cylinder 14 is located directly above the first connecting plate 4. A rod 15 is slidably arranged inside the cylinder 14. A fixing plate 16 is fixedly connected to one end of the rod 15, and one end of the fixing plate 16 is fixedly connected to the second connecting plate 6. A fourth brush layer 17 is provided on one side of the fixing plate 16. A pair of baffles 18 are fixedly connected to the lower end of the placement plate 1. Threaded posts 19 are threadedly connected to both baffles 18. A rotating handle 20 is fixedly connected to one end of the threaded post 19, and a clamping plate 21 is fixedly connected to the other end of the threaded post 19.

[0020] In use, first, the upper end cover plate of the gas cylinder is opened and removed for cleaning, then the placing plate 1 is placed at the upper end of the gas cylinder with the baffle 18 outside the gas cylinder, the rotating handle 20 is rotated to drive the threaded column 19 to rotate, the threaded column 19 drives the clamping plate 21 to move until the two clamping plates 21 are tightly fixed to the outer side of the gas cylinder, in addition, the motor 2 is started to drive the vertical rod 3 to rotate, which in turn indirectly drives the fourth brush layer 17 to rotate, so that the fourth brush layer 17 can clean the inner side wall of the gas cylinder.

[0021] As a further embodiment of the present embodiment, as shown in Figures 1-4 The upper end of the placing plate 1 is provided with a motor 2, the motor 2 is located at the center position of the placing plate 1, the output end of the motor 2 penetrates the placing plate 1 and is fixedly connected with the vertical rod 3, one end of the vertical rod 3 is fixedly connected with the first connecting plate 4, the first connecting plate 4 is provided with a through hole 5, the through hole 5 is provided with the second connecting plate 6, the second connecting plate 6 is fixedly connected with the sliding block 7 on both sides, and the first connecting plate 4 is provided with a pair of sliding grooves 8, the sliding block 7 is located in the sliding groove 8, and the sliding block 7 can slide in the sliding groove 8, one side of the sliding block 7 is fixedly connected with the threaded rod 9, the threaded rod 9 penetrates the sliding groove 8 and extends to the outside, and the threaded rod 9 is threadedly connected with the nut 10, the lower end of the first connecting plate 4 is provided with a pair of first brush layers 11, and the lower end of the second connecting plate 6 is provided with a second brush layer 12.

[0022] In use, the nut 10 is rotated so that it is no longer tightly fixed with the first connecting plate 4, then the second connecting plate 6 is pulled according to the size of the gas cylinder, until the second connecting plate 6 is pulled to the appropriate position, then the nut 10 is reversely rotated to tightly fix it with the first connecting plate 4, then the motor 2 is started to slowly rotate the vertical rod 3, which drives the first connecting plate 4 and the second connecting plate 6 to rotate together, thereby the first brush layer 11 and the second brush layer 12 can well clean the inner bottom end of the gas cylinder, and the device can well clean the inner bottom end of the gas cylinder, thereby avoiding the influence of incomplete cleaning on the cleaning effect.

[0023] Specific working principle: in use, by rotating the nut 10, the nut 10 is no longer fixed with the first connecting plate 4, then according to the caliber size of the gas cylinder, pull the second connecting plate 6, at the same time, the second connecting plate 6 drives the fixed plate 16 to move, at the same time, the rod body 15 is pulled out from the cylinder body 14, until the second connecting plate 6 is pulled to the appropriate position, then open the upper end cover plate of the gas cylinder and take down for cleaning, then place the placing plate 1 to the upper end of the gas cylinder, at the same time, the baffle 18 is located outside the gas cylinder, then rotate the rotating handle 20, the rotating handle 20 drives the threaded column 19 to rotate, the threaded column 19 rotates the clamping plate 21 to move, until the two clamping plates 21 are fixed with the outer side of the gas cylinder, at this time, the first brush layer 11 and the second brush layer 12 contact with the bottom end of the gas cylinder, at the same time, the third brush layer 13 and the fourth brush layer 17 contact with the inner side wall of the gas cylinder, then start the motor 2, the motor 2 drives the vertical rod 3 to rotate slowly, the vertical rod 3 drives the first connecting plate 4 and the second connecting plate 6 to rotate together, so that the first brush layer 11 and the second brush layer 12 can clean the inner bottom end of the gas cylinder, at the same time, the second connecting plate 6 drives the fixed plate 16 to rotate, so that the third brush layer 13 and the fourth brush layer 17 can clean the inner side wall of the gas cylinder, through the device, the inner bottom end of the gas cylinder can be cleaned well, so as to avoid the influence of cleaning effect caused by insufficient cleaning.

[0024] The basic principle, main characteristics and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An internal cleaning device for gas cylinders, comprising a placement plate (1), characterized in that: The upper end of the placement plate (1) is provided with a motor (2), the output end of the motor (2) penetrates the placement plate (1) and is fixedly connected with a vertical rod (3), one end of the vertical rod (3) is fixedly connected with a first connecting plate (4), a through hole (5) is formed in the first connecting plate (4), a second connecting plate (6) is arranged in the through hole (5), sliding blocks (7) are fixedly connected to the two sides of the second connecting plate (6), a pair of sliding grooves (8) are formed in the first connecting plate (4), the sliding blocks (7) slide in the sliding grooves (8), screw rods (9) are fixedly connected to the sides of the sliding blocks (7), the screw rods (9) penetrate the sliding grooves (8) and extend to the outside, nuts (10) are threadedly connected to the screw rods (9), a pair of first brush layers (11) are arranged at the lower end of the first connecting plate (4), and a second brush layer (12) is arranged at the lower end of the second connecting plate (6).

2. An internal cleaning device for a gas cylinder as claimed in claim 1, wherein: One side of the second connecting plate (6) is provided with a third brush layer (13).

3. An internal cleaning device for a gas cylinder as claimed in claim 1, wherein: The vertical rod (3) is fixedly connected with a cylinder (14), a rod body (15) is slidably arranged in the cylinder (14), one end of the rod body (15) is fixedly connected with a fixed plate (16), and one end of the fixed plate (16) is fixedly connected with the second connecting plate (6).

4. An internal cleaning device for a gas cylinder as claimed in claim 3, wherein: One side of the fixed plate (16) is provided with a fourth brush layer (17).

5. An internal cleaning device for a gas cylinder as claimed in claim 1, wherein: The lower end of the placement plate (1) is fixedly connected with a pair of baffle plates (18).

6. An internal cleaning device for a gas cylinder as claimed in claim 5, wherein: Threaded columns (19) are threadedly connected to the two baffle plates (18), rotating handles (20) are fixedly connected to one end of the threaded columns (19), and clamping plates (21) are fixedly connected to the other end of the threaded columns (19).

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