Cleaning device for interior of automobile fuel tank

Abstract

The utility model discloses an automobile fuel tank interior cleaning device which comprises a supporting frame and a top plate, the top plate is welded to the top of the supporting frame, and a cleaning mechanism is arranged on the supporting frame and facilitates cleaning of the interior of an automobile fuel tank. The cleaning mechanism comprises a supporting assembly, an overturning assembly, a cleaning assembly and a switch, and the supporting assembly, the overturning assembly, the cleaning assembly and the switch are arranged on the supporting frame. And finally, a powerful dust collector is used for being connected with the cleaning adsorption connector, so that the foreign matters in the oil tank are removed, and potential quality hazards are eliminated.

Description

Technical Field

[0001] This utility model relates to the field of automotive fuel tanks, specifically a cleaning device for the inside of automotive fuel tanks. Background Technology

[0002] The main function of a car's fuel tank is to store and transport fuel to power the engine. After a car is refueled, the fuel is stored in the tank. When the engine needs fuel, the fuel pump draws fuel from the tank and delivers it to the engine through fuel lines to ensure smooth operation. Because the fuel tank is a critical safety component, it must be free of water and other foreign matter after processing. During operation, this is usually done manually, with visual inspection and manual cleaning of the inside. However, oversights or incomplete cleaning can lead to defective products.

[0003] Therefore, it is necessary to propose a cleaning device for the inside of a car fuel tank. Utility Model Content

[0004] The purpose of this invention is to provide a cleaning device for the inside of an automotive fuel tank to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A cleaning device for the inside of a car fuel tank includes a support frame and a top plate, the top plate being welded to the top of the support frame, and a cleaning mechanism being provided on the support frame to facilitate cleaning the inside of the car fuel tank.

[0007] The cleaning mechanism includes a support component, a flipping component, a cleaning component, and a switch, which are respectively mounted on the support frame.

[0008] Preferably, the support assembly includes a first support rod, a second support rod, and a third support rod, which are respectively welded to the support frame.

[0009] Preferably, the flipping assembly includes a support frame and a first cylinder, one end of the support frame is rotatably mounted on the inside of a first support rod, and the bottom of the first cylinder is hinged to a second support rod.

[0010] Preferably, the inner side of the support frame is symmetrically welded with first support seats, and connecting rods are fixedly installed between the first support seats. A first joint is welded to the outer wall of the connecting rod. A second support seat is welded to one end of the support frame, and a third support seat is welded to the other end of the support frame. The output end of the first cylinder is inserted into the second joint, and the other end of the second joint is hinged to the first joint.

[0011] Preferably, the cleaning assembly includes a support plate, a second cylinder, and a high-power vacuum cleaner. The support plate is obliquely welded to a third support rod, the second cylinder is mounted on the support plate, and the high-power vacuum cleaner is located at the rear of the support frame.

[0012] Preferably, a connecting piece is installed at the output end of the second cylinder, a first support block is welded on the support plate, a guide rod is slidably arranged inside the first support block, and the lower end of the guide rod is connected to the connecting piece.

[0013] Preferably, a second support block is welded onto the support frame, and a conduit is connected to the high-power vacuum cleaner. The conduit is slidably inserted into the second support block, and the other end of the conduit is snapped onto a connecting piece.

[0014] Preferably, the cleaning mechanism further includes a material pushing assembly, which includes a third cylinder and a push plate. The bottom of the third cylinder is mounted on the second support rod by screws, and the push plate is installed at the output end of the third cylinder.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

[0016] Beneficial effects:

[0017] By setting up an internal cleaning device for the car's fuel tank, a cylinder is used to drive the fuel tank to a 70-degree tilt position, causing foreign objects to concentrate at the fuel tank opening. The cylinder is then used to drive the cleaning adsorption connector into the inside of the part. Finally, a powerful vacuum cleaner connected to the cleaning adsorption connector is used to remove foreign objects from the fuel tank, eliminating potential quality issues. Attached Figure Description

[0018] Figure 1 A schematic diagram of a car fuel tank internal cleaning device. Figure 1 ;

[0019] Figure 2 A schematic diagram of a car fuel tank internal cleaning device. Figure 2 ;

[0020] Figure 3 A schematic diagram of a car fuel tank internal cleaning device. Figure 3 ;

[0021] Figure 4 A schematic diagram of a cleaning component in an automotive fuel tank internal cleaning device;

[0022] Figure 5 A schematic diagram of a flip-over component in a car fuel tank internal cleaning device;

[0023] Figure 6 A schematic diagram of a car fuel tank internal cleaning device. Figure 4 .

[0024] In the diagram: 1. Support frame; 11. Top plate; 2. Support assembly; 21. First support rod; 22. Second support rod; 23. Third support rod; 3. Flip assembly; 31. Support frame; 32. First support seat; 33. Connecting rod; 34. First connector; 35. First cylinder; 36. Second connector; 37. Second support seat; 38. Third support seat; 4. Cleaning assembly; 41. Support plate; 42. Second cylinder; 43. First support block; 44. Connecting piece; 45. Guide rod; 46. High-power vacuum cleaner; 47. Conduit; 48. Second support block; 5. Switch; 6. Pushing assembly; 61. Third cylinder; 62. Push plate; 100. Cleaning mechanism. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0026] Example 1: As Figures 1-5 ;

[0027] A car fuel tank interior cleaning device includes a support frame 1 and a top plate 11. The top plate 11 is welded to the top of the support frame 1. The support frame 1 serves as the base for supporting and mounting the device. A cleaning mechanism 100 is provided on the support frame 1, which facilitates cleaning the interior of the car fuel tank. The cleaning mechanism 100 includes a support component 2, a tilting component 3, a cleaning component 4, and a switch 5. The support component 2, the tilting component 3, the cleaning component 4, and the switch 5 are respectively mounted on the support frame 1. The switch 5 is electrically connected to a first cylinder 35, a second cylinder 42, a high-power vacuum cleaner 46, and a third cylinder 61, respectively.

[0028] Furthermore, the support assembly 2 includes a first support rod 21, a second support rod 22, and a third support rod 23. The first support rod 21, the second support rod 22, and the third support rod 23 are respectively welded to the support frame 1. The first support rod 21 is used to support and install the support frame 31, the second support rod 22 is used to support and install the first cylinder 35 and the third cylinder 61, and the third support rod 23 is used to support and install the support plate 41.

[0029] Furthermore, the tilting assembly 3 includes a support frame 31 and a first cylinder 35. One end of the support frame 31 is rotatably mounted inside the first support rod 21. After the support frame 31 rotates, it drives the car fuel tank to tilt, causing one end of the car fuel tank to tilt upwards by 70 degrees. The bottom of the first cylinder 35 is hinged to the second support rod 22. The first cylinder 35 is used to push the support frame 31 upwards, causing the support frame 31 to rotate and tilt. Figure 3 As shown, the inner side of the support frame 31 is symmetrically welded with first support seats 32. The first support seats 32 are used to support and install the connecting rod 33. The connecting rod 33 is fixedly installed between the first support seats 32. The connecting rod 33 is used to support and install the first joint 34. The first joint 34 is welded to the outer wall of the connecting rod 33. A second support seat 37 is welded to one end of the support frame 31, and a third support seat 38 is welded to the other end of the support frame 31. The second support seat 37 and the third support seat 38 are used to support the car fuel tank. The bolt mounting holes at both ends of the car fuel tank can be inserted into the corresponding insert shafts at the top of the second support seat 37 and the third support seat 38, respectively. This facilitates the tilting and tilting of the car fuel tank, allowing water or foreign objects inside the fuel tank to concentrate at the fuel tank opening. The output end of the first cylinder 35 is connected to the second joint 36. The other end of the second joint 36 is hinged to the first joint 34, thereby connecting the first cylinder 35 and the connecting rod 33, which is used to push the support frame 31 to tilt.

[0030] Furthermore, the cleaning component 4 includes a support plate 41, a second cylinder 42, and a high-power vacuum cleaner 46. The support plate 41 is obliquely welded to the third support rod 23. The support plate 41 is used to support and install the second cylinder 42, which is mounted on the support plate 41. Since the conduit 47 is connected to the connecting piece 44, the second cylinder 42 is used to drive the tube opening of the conduit 47 to be inserted from the oil tank opening. The high-power vacuum cleaner 46 is located behind the support frame 1. The high-power vacuum cleaner 46 is model GS-2078B. The high-power vacuum cleaner 46 sucks out the water or foreign objects concentrated at the oil tank opening through the vacuum cleaner conduit 47. After each suction for 10 seconds, the second cylinder 42 pulls the conduit 47 back to its original position. The output end of the second cylinder 42 is equipped with the connecting piece 44. The guide tube 47 is inserted into the oil tank opening. A first support block 43 is welded on the support plate 41. The first support block 43 guides the guide rod 45. The guide rod 45 is slidably arranged inside the first support block 43. The guide rod 45 guides the movement of the connecting piece 44. The lower end of the guide rod 45 is connected to the connecting piece 44. A second support block 48 is welded on the support frame 1. The second support block 48 supports the guide tube 47. The guide tube 47 can slide inside the second support block 48. The high-power vacuum cleaner 46 is connected to the guide tube 47. The guide tube 47 is used to suck out the water or foreign objects concentrated at the oil tank opening. The guide tube 47 can be replaced with a guide tube 47 of different diameters according to actual use needs. The guide tube 47 is slidably inserted into the second support block 48. The other end of the guide tube 47 is snapped onto the connecting piece 44.

[0031] Example 2: As Figure 6 ;

[0032] A car fuel tank internal cleaning device, the cleaning mechanism 100 further includes a pushing assembly 6, the pushing assembly 6 includes a third cylinder 61 and a push plate 62, the bottom of the third cylinder 61 is mounted on a second support rod 22 by screws, the third cylinder 61 is used to push the push plate 62 upward, the output end of the third cylinder 61 is mounted on the push plate 62, after the car fuel tank is cleaned, it is reset and placed horizontally, and pushed upward by the push plate 62 to assist the car fuel tank to be removed from the second support seat 37 and the third support seat 38.

[0033] The working principle of this utility model is as follows: The bolt mounting holes at both ends of the car fuel tank can be inserted into the corresponding insertion shafts at the top of the second support seat 37 and the third support seat 38, respectively. The output end of the first cylinder 35 pushes upward, causing one end of the support frame 31 to rotate, which drives the car fuel tank to flip, causing one end of the car fuel tank to tilt 70 degrees, so that the water or foreign objects inside the fuel tank are concentrated at the fuel tank opening. The second cylinder 42 then drives the tube opening of the conduit 47 to be inserted from the fuel tank opening. The high-power vacuum cleaner 46 sucks out the water or foreign objects concentrated at the fuel tank opening through the vacuum cleaner conduit 47. After the conduit 47 sucks for 10 seconds each time, the second cylinder 42 pulls the conduit 47 back to reset. Then the output end of the first cylinder 35 retracts to reset. After the inside of the car fuel tank is cleaned, it is reset and placed horizontally. The third cylinder 61 pushes the push plate 62 upward, and the push plate 62 assists in removing the car fuel tank from the second support seat 37 and the third support seat 38.

[0034] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A cleaning device for the interior of an automobile fuel tank, comprising a support frame (1) and a top plate (11), wherein the top plate (11) is welded to the top of the support frame (1), characterized in that: A cleaning mechanism (100) is provided on the support frame (1), which facilitates cleaning of the inside of the car fuel tank; The cleaning mechanism (100) includes a support assembly (2), a flipping assembly (3), a cleaning assembly (4), and a switch (5), which are respectively mounted on the support frame (1); The cleaning component (4) includes a support plate (41), a second cylinder (42) and a high-power vacuum cleaner (46). The support plate (41) is inclinedly welded to a third support rod (23). The second cylinder (42) is mounted on the support plate (41). The high-power vacuum cleaner (46) is located behind the support frame (1). A connecting piece (44) is installed at the output end of the second cylinder (42). A first support block (43) is welded on the support plate (41). A guide rod (45) is slidably arranged inside the first support block (43). The lower end of the guide rod (45) is connected to the connecting piece (44). A second support block (48) is welded onto the support frame (1), and a conduit (47) is connected to the high-power vacuum cleaner (46). The conduit (47) is slidably inserted into the second support block (48), and the other end of the conduit (47) is snapped onto the connecting piece (44). The cleaning mechanism (100) also includes a material pushing assembly (6), which includes a third cylinder (61) and a push plate (62). The bottom of the third cylinder (61) is mounted on the second support rod (22) by screws, and the push plate (62) is mounted on the output end of the third cylinder (61).

2. The automotive fuel tank internal cleaning device according to claim 1, characterized in that: The support assembly (2) includes a first support rod (21), a second support rod (22) and a third support rod (23), which are respectively welded to the support frame (1).

3. The automotive fuel tank internal cleaning device according to claim 2, characterized in that: The flipping assembly (3) includes a support frame (31) and a first cylinder (35). One end of the support frame (31) is rotatably mounted inside the first support rod (21), and the bottom of the first cylinder (35) is hinged to the second support rod (22).

4. The automotive fuel tank internal cleaning device according to claim 3, characterized in that: The inner side of the support frame (31) is symmetrically welded with first support seats (32), and connecting rods (33) are fixedly installed between the first support seats (32). The outer wall of the connecting rods (33) is welded with a first joint (34). One end of the support frame (31) is welded with a second support seat (37), and the other end of the support frame (31) is welded with a third support seat (38). The output end of the first cylinder (35) is plugged into a second joint (36), and the other end of the second joint (36) is hinged to the first joint (34).

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