A rotary jet washing machine for vertical oil tanks

Abstract

The utility model relates to the technical field of oil tank cleaning machine, concretely to a kind of rotary injection cleaning machine for vertical oil tank, including cover, the bottom of cover has vertical oil tank body, the surface of cover is inserted with fixed block, the both sides of fixed block are rotated with push rod, the bottom of fixed block is fixed with sleeve, the surface of fixed block is inserted with rotating lever, pipeline one is arranged in rotating lever, and storage box is fixed in one end of rotating lever;Beneficial effect is: by being equipped with pipeline one, pipeline two, bristle and push rod, bristle is rotated downward on the inner wall of vertical oil tank by push rod, cleaning mechanism is integrated on the cover of vertical oil tank, pipeline one and pipeline two are located on cleaning mechanism, so that cleaning agent is added in the process of cleaning, it is favorable to cleaning machine to clean, need not to be installed separately, and in the cleaning process of cleaning agent, cleaning agent is added to clean, improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of oil tank cleaning machines, specifically a rotary jet cleaning machine for vertical oil tanks. Background Technology

[0002] An oil tank cleaning machine consists of an oil tank shell, a cover plate, and a cleaning mechanism. It provides a closed space to be cleaned; the shape and size of its inner wall determine the movement path of the cleaning mechanism. The shell itself withstands the impact of high-pressure water flow and temporarily stores waste liquid during the cleaning process. It covers the top opening of the oil tank shell, forming a relatively closed cleaning environment. The cover plate usually has pre-reserved interfaces or channels for the cleaning mechanism's pipes and cables to pass through, ensuring the mechanism can smoothly extend into the shell for operation. Entering the shell through the pre-reserved channels, the machine, driven by power, uses nozzles to spray high-pressure water or mechanical brush heads to contact the inner wall of the shell, removing oil and impurities.

[0003] In existing technologies, after the oil tank shell is used, residual sludge and impurities adhere to the tank wall and bottom, occupying effective storage space and affecting the purity of the medium. With the development of the market, cleaning machines are installed on the top of vertical oil tanks, which allows operators to avoid entering the tank, thus avoiding the harm to the human body from toxic and harmful gases and flammable and explosive environments inside the tank, and reducing the risk of confined space operations.

[0004] However, the aforementioned method of installing a cleaning machine on top of a vertical oil tank requires additional top interface support for the cleaning machine, which is cumbersome and reduces overall cleaning efficiency. Furthermore, the cleaning process requires the addition of cleaning agent, necessitating machine shutdown. This interruption of the cleaning operation and additional operation time increases the time required. Therefore, a rotary jet cleaning machine for vertical oil tanks needs to be designed to solve these problems. Utility Model Content

[0005] The purpose of this invention is to provide a rotary jet cleaning machine for vertical oil tanks to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rotary jet cleaning machine for vertical oil tanks, comprising a cover plate, a vertical oil tank body at the bottom of the cover plate, a fixing block inserted into the surface of the cover plate, push rods rotating on both sides of the fixing block, a sleeve fixed at the bottom of the fixing block, a rotating rod inserted into the surface of the fixing block, a pipe first opening inside the rotating rod, a storage box fixed at one end of the rotating rod, a connecting block fixed at one end of the storage box, supports rotating on both sides of the connecting block, a pipe second opening inside the supports, a storage groove opening at one end of the supports, a spring fixed inside the storage groove, and a telescopic rod fixed at one end of the spring.

[0007] Preferably, the push rod rotates on the cover plate until it is perpendicular to the cover plate, and then rotates downward to press. The telescopic rod is in contact with the inner wall of the vertical oil tank body through the spring and rotates downward to clean. The cleaning agent is injected into one end of the pipe on the fixed block. The cleaning agent moves along the pipe to the storage box until it is inside the storage box. Then, the cleaning agent moves downward and flows out along the two sides of the telescopic rod to the inner wall of the vertical oil tank body.

[0008] Preferably, the surface of the cover plate is provided with a square groove, the push rod is located in the square groove, the surface of the fixing block is provided with a groove, a rotating shaft is fixed between the two sides of the groove, the push rod is sleeved on the surface of the rotating shaft, the surface of the fixing block is provided with a hole, the hole is connected to a pipe, a flexible hose is inserted into the surface of the hole, and one end of the flexible hose is fixed with a connector.

[0009] Preferably, the rotating rod is located inside the sleeve, a rubber rope is fixed to the surface of the sleeve, one end of the rubber rope is fixed to the bracket, a slider one is inserted into the inside of the sleeve, the slider one is a "T" shaped cylinder, a slider two is inserted into the surface of the slider one, the slider two is a "T" shaped cylinder, and the storage box is inserted into the slider two.

[0010] Preferably, the surface of the connecting block has a notch, and a second rotating shaft is fixed between the two sides of the notch, with the bracket sleeved on the surface of the second rotating shaft.

[0011] Preferably, the telescopic rod is a T-shaped square rod, with a brush fixed to one end of the telescopic rod, and the pipe passes through the brush, the telescopic rod, the bracket, and the connecting block to communicate with the storage box.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The cleaning mechanism is equipped with pipe one, pipe two, brush bristles, and a push rod. The push rod rotates the brush bristles downwards on the inner wall of the vertical oil tank for cleaning. The cleaning mechanism is integrated into the cover plate of the vertical oil tank. Pipe one and pipe two are located on the cleaning mechanism, allowing cleaning agent to be added during the cleaning process. This facilitates the cleaning of the machine and eliminates the need for separate installation. Furthermore, the addition of cleaning agent during the cleaning process improves work efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure combining the cover plate and the bracket;

[0016] Figure 3 for Figure 2 Sectional view of AA;

[0017] Figure 4 for Figure 3 Enlarged schematic diagram of the structure of C;

[0018] Figure 5 for Figure 2 Sectional view of BB;

[0019] Figure 6 for Figure 5 Enlarged structural diagram of D in the middle:

[0020] Figure 7 for Figure 5 A magnified schematic diagram of the structure of E in the middle.

[0021] In the diagram: 1. Cover plate; 2. Vertical oil tank body; 3. Fixing block; 4. Push rod; 5. Sleeve; 6. Rotating rod; 7. Pipe 1; 8. Storage box; 9. Connecting block; 10. Bracket; 11. Pipe 2; 12. Storage trough; 13. Spring; 14. Telescopic rod; 15. Rotating shaft 1; 16. Hose; 17. Connecting interface; 18. Rubber rope; 19. Slider 1; 20. Slider 2; 21. Rotating shaft 2; 22. Brush bristles. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Example 1

[0024] Please see Figures 1-7This utility model provides a technical solution: a rotary jet cleaning machine for vertical oil tanks, including a cover plate 1, a vertical oil tank body 2 at the bottom of the cover plate 1, a fixing block 3 inserted into the surface of the cover plate 1, push rods 4 rotating on both sides of the fixing block 3, a square groove opened on the surface of the cover plate 1, the push rods 4 located in the square groove, a groove opened on the surface of the fixing block 3, a rotating shaft 15 fixed between the two sides of the groove, the push rods 4 sleeved on the surface of the rotating shaft 15, a sleeve 5 fixed at the bottom of the fixing block 3, a rotating rod 6 inserted into the surface of the fixing block 3, a pipe 7 opened inside the rotating rod 6, and a groove opened on the surface of the fixing block 3. The hole is connected to the pipe 7. A flexible hose 16 is inserted into the surface of the hole. One end of the flexible hose 16 is fixed with an interface 17. The bracket 10 is rotated downward through the pivot 21 until the bracket 10 is perpendicular to the connecting block 9. At the same time, the rubber rope 18 is stretched. Then the bracket 10 is inserted from the cover plate 1 and extended into the interior of the vertical oil tank body 2 until the fixing block 3 is embedded in the surface of the cover plate 1. The bracket 10 is rotated to both sides through the elasticity of the rubber rope 18 until it is perpendicular to the surface of the sleeve 5. At the same time, the bristles 22 on the telescopic rod 14 contact the inner wall of the vertical oil tank body 2 through the spring 13.

[0025] Example 2

[0026] Based on Embodiment 1, a storage box 8 is fixed to one end of the rotating rod 6. The rotating rod 6 is located inside the sleeve 5. A rubber rope 18 is fixed to the surface of the sleeve 5. One end of the rubber rope 18 is fixed to the bracket 10. A slider 19 is inserted into the sleeve 5. The slider 19 is a "T"-shaped cylinder. A slider 20 is inserted into the surface of the slider 19. The slider 20 is a "T"-shaped cylinder. The storage box 8 is inserted into the slider 20. A connecting block 9 is fixed to one end of the storage box 8. When cleaning the inner wall of the vertical oil tank body 2, the push rods 4 on both sides of the fixed block 3 are first rotated through the rotating shaft 15 until the push rods 4 are perpendicular to the fixed block 3. Then, the push rods 4 are rotated downward to push the storage box 8 downward, thereby pulling the slider 20 to slide inside the slider 19. At the same time, the slider 19 slides inside the sleeve 5 to complete the extension and stretching, thereby driving the bristles 22 to rotate downward on the inner wall of the vertical oil tank body 2 for cleaning.

[0027] Example 3

[0028] Based on Embodiment 2, the connecting block 9 has a bracket 10 rotating on both sides. The surface of the connecting block 9 has a notch, and a rotating shaft 21 is fixed between the two sides of the notch. The bracket 10 is sleeved on the surface of the rotating shaft 21. The bracket 10 has a pipe 11 inside, and a storage slot 12 is opened at one end of the bracket 10. A spring 13 is fixed inside the storage slot 12. A telescopic rod 14 is fixed at one end of the spring 13. The telescopic rod 14 is a "T"-shaped square rod. A brush bristle 22 is fixed at one end of the telescopic rod 14. The pipe 11 passes through the brush bristle 22, the telescopic rod 14, the bracket 10 and the connecting block 9 and communicates with the storage box 8. When encountering a pit, the telescopic rod 14 is ejected outward by the spring 13 so that the brush bristle 22 adheres to the inner wall of the vertical oil tank body 2.

[0029] Example 4

[0030] Based on Embodiment 3, the push rod 4 rotates on the cover plate 1 until it is perpendicular to the cover plate 1 and then rotates downward to press. The telescopic rod 14 is attached to the inner wall of the vertical oil tank body 2 by the spring 13 and rotates downward to clean. The cleaning agent is injected into one end of the pipe 7 on the fixing block 3. The cleaning agent moves along the pipe 7 to the storage box 8 until it is inside the storage box 8. The cleaning agent moves downward and flows out along the pipe 11 to both sides of the telescopic rod 14 to the inner wall of the vertical oil tank body 2. The cleaning agent is injected from the pipe 7. The cleaning agent slides along the fitting interface 17 into the hose 16, and then is injected into the storage box 8 through the pipe 7. Then it slides from the bottom of the storage box 8 to the pipe 11 and finally flows out from the opening of the bristles 22 and adheres to the inner wall of the vertical oil tank body 2.

[0031] In use, first rotate the bracket 10 downwards via the second pivot 21 until the bracket 10 is perpendicular to the connecting block 9. Simultaneously, the rubber rope 18 is stretched. Then, insert the bracket 10 from the cover plate 1 into the interior of the vertical oil tank body 2 until the fixing block 3 is embedded in the surface of the cover plate 1. The bracket 10 rotates to both sides perpendicular to the surface of the sleeve 5 via the elasticity of the rubber rope 18. Simultaneously, the bristles 22 on the telescopic rod 14 contact the inner wall of the vertical oil tank body 2 via the spring 13. When cleaning the inner wall of the vertical oil tank body 2, first rotate the push rods 4 on both sides of the fixing block 3 via the first pivot 15 until the push rods 4 are perpendicular to the fixing block 3. Then, rotate the push rods 4 downwards to push them outwards. The storage tank 8 moves downward, which in turn pulls the slider 20 to slide inside the slider 19. At the same time, the slider 19 slides inside the sleeve 5, completing the extension and stretching. This causes the bristles 22 to rotate and clean downward on the inner wall of the vertical oil tank body 2. When encountering potholes, the telescopic rod 14 pops outward through the spring 13, causing the bristles 22 to adhere to the inner wall of the vertical oil tank body 2. Then, the cleaning agent is injected from the pipe 7. The cleaning agent slides along the fitting interface 17 into the hose 16, and then through the pipe 7 into the storage tank 8. It then slides from the bottom of the storage tank 8 into the pipe 21, and finally flows out from the opening of the bristles 22, adhering to the inner wall of the vertical oil tank body 2.

[0032] 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 rotary jet cleaning machine for a vertical oil tank, comprising a cover plate (1), wherein the bottom of the cover plate (1) has a vertical oil tank body (2), characterized in that: A fixing block (3) is inserted into the surface of the cover plate (1). Push rods (4) are rotatably mounted on both sides of the fixing block (3). A sleeve (5) is fixed at the bottom of the fixing block (3). A rotating rod (6) is inserted into the surface of the fixing block (3). A pipe (7) is opened inside the rotating rod (6). A storage box (8) is fixed at one end of the rotating rod (6). A connecting block (9) is fixed at one end of the storage box (8). A bracket (10) is rotatably mounted on both sides of the connecting block (9). A pipe (11) is opened inside the bracket (10). A storage slot (12) is opened at one end of the bracket (10). A spring (13) is fixed inside the storage slot (12). A telescopic rod (14) is fixed at one end of the spring (13). The push rod (4) rotates on the cover plate (1) until it is perpendicular to the cover plate (1) and then rotates downward to press. The telescopic rod (14) is attached to the inner wall of the vertical oil tank body (2) through the spring (13) and rotates downward to clean. The cleaning agent is injected into one end of the pipe (7) on the fixed block (3). The cleaning agent moves along the pipe (7) to the storage tank (8) until it is inside the storage tank (8). Then the cleaning agent moves downward along the pipe (11) to both sides of the telescopic rod (14) and flows out to the inner wall of the vertical oil tank body (2).

2. The rotary jet cleaning machine for vertical oil tanks according to claim 1, characterized in that: The surface of the cover plate (1) is provided with a square groove, the push rod (4) is located in the square groove, the surface of the fixing block (3) is provided with a groove, a rotating shaft (15) is fixed between the two sides of the groove, and the push rod (4) is sleeved on the surface of the rotating shaft (15).

3. A rotary jet cleaning machine for vertical oil tanks according to claim 1, characterized in that: The surface of the fixing block (3) has a hole, which is connected to the pipe (7). A flexible tube (16) is inserted into the surface of the hole, and one end of the flexible tube (16) is fixed with a mounting interface (17).

4. A rotary jet cleaning machine for vertical oil tanks according to claim 1, characterized in that: The rotating rod (6) is located inside the sleeve (5). A rubber rope (18) is fixed on the surface of the sleeve (5). One end of the rubber rope (18) is fixed on the bracket (10). A slider one (19) is inserted inside the sleeve (5). The slider one (19) is a "T"-shaped cylinder. A slider two (20) is inserted on the surface of the slider one (19). The slider two (20) is a "T"-shaped cylinder. The storage box (8) is inserted on the slider two (20).

5. A rotary jet cleaning machine for vertical oil tanks according to claim 1, characterized in that: The connecting block (9) has a notch on its surface, and a rotating shaft (21) is fixed between the two sides of the notch. The bracket (10) is sleeved on the surface of the rotating shaft (21).

6. A rotary jet cleaning machine for vertical oil tanks according to claim 1, characterized in that: The telescopic rod (14) is a "T"-shaped square rod. One end of the telescopic rod (14) is fixed with a brush (22). The second pipe (11) passes through the brush (22), the telescopic rod (14), the bracket (10), and the connecting block (9) and communicates with the storage box (8).

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