A tank inversion system

Abstract

The present application relates to a kind of oil tank turnover systems, belong to oil tank oil leakage equipment automatic detection technical field, solve the existing oil tank turnover inefficiency, need to manually turn over the problem;A kind of oil tank turnover system, including workpiece conveying component, fixed limiting component, movable clamping component and turnover execution component;The workpiece conveying component with the fixed limiting component and the movable clamping component contact, the movable clamping component is located between the fixed limiting component, one side of the workpiece conveying component is connected with the turnover execution component.The present application is by the cooperation of workpiece conveying component, fixed limiting component, movable clamping component and turnover execution component, can automatically complete turnover to the oil tank needing to be turned over, greatly saves manpower, improves turnover efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automatic detection of oil tank oil leakage equipment, and particularly relates to an oil tank overturning system. BACKGROUND

[0002] In order to ensure the processing quality of products, the oil tank products manufactured are required to pass oil leakage test before delivery. When the automobile is exported to the European Union, it must meet the relevant requirements of the European Union for automobiles. The metal oil tank must be overturned and detected for oil leakage. The instruction requires that the metal oil tank be overturned by 90 degrees and kept for more than 5 minutes.

[0003] The prior art does not have a specific method for overturning the oil tank. In actual operation and detection, it is overturned manually, which is time-consuming, labor-intensive and low in efficiency. SUMMARY

[0004] In view of the above analysis, the embodiments of the present application aim to provide an oil tank overturning system to solve the technical problems of low efficiency and manual overturning of the existing oil tank overturning system.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0006] An oil tank overturning system, comprising a workpiece conveying member, a fixed limiting member, a movable clamping member and an overturning execution member; the workpiece conveying member is in contact with the fixed limiting member and the movable clamping member, the movable clamping member is located between the two fixed limiting members, and one side of the workpiece conveying member is connected with the overturning execution member.

[0007] Further, the workpiece conveying member comprises a first motor, a first rotating rod, a first conveying wheel, a first support seat and a first conveying rope; the left and right sides of the four first rotating rods are fixedly provided with the first conveying wheels, and the two ends of the four first rotating rods are connected with the ground through the first support seat, and the four first conveying wheels located in the same rotating plane are connected through the first conveying rope.

[0008] Further, the fixed limiting member comprises a second support seat, a first I-shaped steel, a fixed limiting plate, a first through groove and a first side groove; one end of the first I-shaped steel is fixedly connected with the second support seat, the bottom of the first I-shaped steel is fixedly connected with the fixed limiting plate, the left and right ends of the fixed limiting plate are provided with the first side groove, and the left and right sides of the fixed limiting plate are provided with the first through groove in contact with the first side groove.

[0009] Further, the first through groove has a square cross section, the first conveying rope has a circular cross section, and the side length of the square is the same as the diameter of the circle.

[0010] Further, the movable clamping member comprises a movable clamping plate, a second through slot and a second side slot; the left and right ends of the movable clamping plate are provided with the second through slot, and the left and right sides of the movable clamping plate are provided with the second through slot in contact with the second side slot.

[0011] Further, the surface of the movable clamping plate is elastic rubber.

[0012] Further, the turnover execution member comprises a follower, a power supply member, a lifting member, a lifting member, a rotating member and a rope holding member; one side of the follower is provided with the rope holding member, and the follower is provided with the power supply member, the power supply member is connected with the lifting member and the lifting member, and the lifting member is connected with the rotating member.

[0013] Further, the power supply member comprises a second motor, a telescopic output shaft, a driving gear, a first driven gear and a second driven gear; the telescopic output shaft is installed on the upper end of the second motor, the upper end of the telescopic output shaft is fixed with the driving gear, and the driving gear is engaged with the first driven gear and the second driven gear.

[0014] Further, the first driven gear is fixed on the lifting member, the second driven gear is fixed on the lifting member, the driving gear can be engaged with the first driven gear or the second driven gear, and the driving gear can be engaged with the first driven gear and the second driven gear at the same time.

[0015] Further, the lifting member comprises a second limiting slide, a second lifting belt threaded slide block, a second connecting plate, a second threaded rod and an electric clamp and claw; the second threaded rod is threadedly connected to the middle part of the second lifting belt threaded slide block, one side of the second lifting belt threaded slide block is slidably connected with the second limiting slide, one end of the second lifting belt threaded slide block is fixedly connected with the second connecting plate, and the other end of the second connecting plate is provided with the electric clamp and claw.

[0016] Further, the lifting member comprises a first threaded rod, a first threaded block, a first sliding limiting plate and a first limiting slide; the first threaded rod is threadedly connected with the first threaded block, and the first sliding limiting plate is slidably connected with the first limiting slide.

[0017] Further, the ratio of the pitch of the first threaded rod to the pitch of the second threaded rod is 1 / 2.

[0018] Further, the rotating member comprises a third motor, a third output shaft, an electric control clamping member, a rotating rod with frictional lines, a supporting plate and a supporting sliding block; three electric control clamping members are mounted on the rotating rod with frictional lines, the electric control clamping member in the middle is fixedly connected with the third output shaft, one end of the third output shaft is provided with the third motor, the electric control clamping members on both sides of the rotating rod with frictional lines are fixedly connected with the supporting plate, and the supporting plate is fixed with the supporting sliding block on both sides.

[0019] Further, an electric control positioning pin is arranged on the supporting sliding block.

[0020] Further, a clamping groove is arranged on the supporting plate, and the clamping groove is matched with the electric clamping claw to realize the clamping of the movable clamping plate by the electric clamping claw.

[0021] Further, the electric control clamping member comprises a sleeve block, an electric control push button with frictional lines and a sliding through groove; the sliding through groove is arranged in the sleeve block, the electric control push button with frictional lines is fixed in the sleeve block, the sliding through groove is slidably connected with the rotating rod with frictional lines, and the electric control push button with frictional lines is in contact with the rotating rod with frictional lines when being pushed out.

[0022] Further, the rope holding member comprises a first connecting rod, a terminal connecting rod and a rope terminal; the terminal connecting rod is fixed on one side of the first connecting rod, and the rope terminal is fixed on both ends of the terminal connecting rod.

[0023] The above technical solutions have at least one of the following beneficial effects:

[0024] (1) The workpiece conveying member, the fixed limiting member, the movable clamping member and the overturning executing member are matched, so that the oil tank to be overturned can be automatically overturned, a large amount of manpower is saved, and the overturning efficiency is improved.

[0025] (2) The movable clamping member of the oil tank overturning system can serve as a placing plane during oil tank testing under the support of the first conveying rope, and can serve as a clamping plate required during oil tank overturning, has multiple functions, and after the oil tank is overturned, the movable clamping member located at the upper part before overturning is moved to the bottom part, and the movable clamping member located at the bottom part before overturning is moved to the upper part.

[0026] In the present application, the above technical solutions can be combined with each other to realize more preferred combination schemes. Other features and advantages of the present application will be described in the subsequent specification, and some advantages will become apparent from the specification or be understood by implementing the present application. The purpose and other advantages of the present application can be realized and obtained from the contents particularly pointed out in the specification and the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0027] The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the drawings:

[0028] Figure 1 Fig. 1 is a structural schematic diagram of an oil tank overturning system according to the present application.

[0029] Figure 2 Fig. 2 is a structural schematic diagram of another direction of an oil tank overturning system according to the present application.

[0030] Figure 3 Fig. 3 is a structural schematic diagram of a workpiece conveying member, a fixed limiting member and a movable clamping member of an oil tank overturning system according to the present application.

[0031] Figure 4 Fig. 4 is a structural schematic diagram of a movable clamping member of an oil tank overturning system according to the present application.

[0032] Figure 5 Fig. 5 is a structural schematic diagram of a fixed limiting member of an oil tank overturning system according to the present application.

[0033] Figure 6 Fig. 6 is a structural schematic diagram of a workpiece conveying member of an oil tank overturning system according to the present application.

[0034] Figure 7 Fig. 7 is a structural schematic diagram of an overturning executing member of an oil tank overturning system according to the present application.

[0035] Figure 8 Fig. 8 is a structural schematic diagram of a rope body retaining member of an oil tank overturning system according to the present application.

[0036] Figure 9 Fig. 9 is a structural schematic diagram of a power supply member, a lifting member, a lifting member and a rotating member of an oil tank overturning system according to the present application.

[0037] Figure 10 Fig. 10 is a structural schematic diagram of a rotating member of an oil tank overturning system according to the present application.

[0038] Figure 11 Fig. 11 is a structural schematic diagram of an electric control clamping member of an oil tank overturning system according to the present application.

[0039] In the drawings: 1. Workpiece conveying member, 2. Fixed limiting member, 3. Movable clamping member, 4. Overturning executing member;

[0040] 11. First motor, 12. First rotating rod, 13. First conveying wheel, 14. First support seat, 15. First conveying rope;

[0041] 21. Second support seat, 22. First I-beam, 23. Fixed limiting plate, 24. First through slot, 25. First side slot;

[0042] 31. Movable clamp plate, 32. Second through slot, 33. Second side slot;

[0043] 41. Servo car, 42. Power supply member, 43. Lifting member, 44. Lifting member, 45. Rotating member, 46. Rope body retaining member;

[0044] 421. Second motor, 422. Telescopic output shaft, 423. Driving gear, 424. First driven gear, 425. Second driven gear;

[0045] 431. Second limiting slide, 432. Second lifting belt threaded slide block, 433. Second connecting plate, 434. Second threaded rod, 435. Electrically controlled clamping and claw;

[0046] 441. First threaded rod, 442. First threaded block, 443. First sliding limiting plate;

[0047] 451. Third motor, 452. Third output shaft, 453. Electrically controlled clamping member, 454. Friction belt rotating rod, 455. Supporting plate, 456. Supporting slide block;

[0048] 4551. Clamping groove, 4561. Electrically controlled positioning pin;

[0049] 4531. Sleeve block, 4532. Electrically controlled friction belt push button, 4533. Sliding through slot;

[0050] 461. First connecting rod, 462. Terminal connecting rod, 463. Rope terminal. DETAILED DESCRIPTION

[0051] The preferred embodiments of the present application will be described in detail below with reference to the drawings, which form a part of this application. The drawings illustrate embodiments of the application and, together with the description, serve to explain the principles of the application, and are not intended to limit the scope of the application.

[0052] Example 1

[0053] One specific embodiment of the present application discloses an oil tank overturning system, as shown in Figure 1 、 Figure 2 and Figure 3 , the oil tank overturning system comprises a workpiece conveying member 1, a fixed limiting member 2, a movable clamping member 3 and an overturning execution member 4; the workpiece conveying member 1 is in contact with the fixed limiting member 2 and the movable clamping member 3, the movable clamping member 3 is located between the fixed limiting member 2, and one side of the workpiece conveying member 1 is connected with the overturning execution member 4.

[0054] Preferably, as shown in Figure 6 The workpiece conveying member 1 comprises a first motor 11, a first rotating rod 12, a first conveying wheel 13, a first support base 14 and a first conveying rope 15. The first conveying wheel 13 is fixed to the left and right sides of the four first rotating rods 12, and the two ends of the four first rotating rods 12 are connected with the ground through the first support base 14. The first conveying wheels 13 located in the same rotating plane are connected through the first conveying rope 15.

[0055] The first motor 11 drives the first rotating rod 12 to rotate, the first rotating rod 12 drives the first conveying wheel 13 to rotate, the first conveying wheel 13 drives the first conveying rope 15 to move, and the two ends of the first conveying rope 15 are fixedly connected with the overturning execution member 4. The first conveying rope 15 can drive the overturning execution member 4 to move left or right.

[0056] Preferably, as shown in Figure 5 The fixed limiting member 2 comprises a second support base 21, a first I-shaped steel 22, a fixed limiting plate 23, a first through groove 24 and a first side groove 25. One end of the first I-shaped steel 22 is fixedly connected with the second support base 21. The bottom of the first I-shaped steel 22 is fixedly connected with the fixed limiting plate 23. The left and right ends of the fixed limiting plate 23 are provided with the first side groove 25, and the left and right sides of the fixed limiting plate 23 are provided with the first through groove 24 in contact with the first side groove 25.

[0057] The fixed limiting member 2 has the function of limiting the movable clamping member 3.

[0058] Preferably, the cross section of the first through groove 24 is square, the cross section of the first conveying rope 15 is circular, and the length of the side of the square is the same as the diameter of the circle.

[0059] Preferably, as shown in Figure 4 The movable clamping member 3 comprises a movable clamping plate 31, a second through groove 32 and a second side groove 33. The left and right ends of the movable clamping plate 31 are provided with the second through groove 32, and the left and right sides of the movable clamping plate 31 are provided with the second through groove 32 in contact with the second side groove 33.

[0060] Preferably, the movable clamping plate 31 is provided with a first circular groove on the first through groove 24.

[0061] The first circular groove has the limiting effect when the movable clamping plate 31 rotates.

[0062] The first conveying rope 15 passes through the first through slot 24 of the fixed limiting member 2, and also passes through the second through slot 32 of the movable clamping member 3, i.e. the movable clamping plate 31 is kept in position by the first conveying rope 15 and the fixed limiting members 2 on both sides.

[0063] Preferably, as shown in Figure 7 and Figure 8 The overturning executing member 4 comprises a follower 41, a power supply member 42, a lifting member 43, a lifting and lowering member 44, a rotating member 45 and a rope body retaining member 46; the left and right sides of the follower 41 are provided with the rope body retaining members 46, and the follower 41 is provided with the power supply member 42, which contacts the lifting member 43 and the lifting and lowering member 44, and the lifting and lowering member 44 contacts the rotating member 45.

[0064] The follower 41 is used for moving left or right under the drive of the first conveying rope 15; the rope body retaining members 46 are used for connecting the first conveying rope 15 and the follower 41.

[0065] The length of the fixed limiting plate 23 is greater than the length of the movable clamping plate 31.

[0066] The distance between the rope body retaining members 46 on the left and right sides of the follower 41 is slightly greater than the length of the movable clamping plate 31.

[0067] Preferably, as shown in Figure 9 The power supply member 42 comprises a second motor 421, an extension output shaft 422, a driving gear 423, a first driven gear 424 and a second driven gear 425; the extension output shaft 422 is installed on the upper end of the second motor 421, the driving gear 423 is fixed on the upper end of the extension output shaft 422, and the driving gear 423 contacts the first driven gear 424 and the second driven gear 425.

[0068] Preferably, the first driven gear 424 is fixed on the lifting member 43, the second driven gear 425 is fixed on the lifting and lowering member 44, the driving gear 423 can contact the first driven gear 424 or the second driven gear 425 alone, and the driving gear 423 can also contact the first driven gear 424 and the second driven gear 425 at the same time.

[0069] The second motor 421 drives the telescopic output shaft 422 to rotate, and the telescopic output shaft 422 drives the driving gear 423 to rotate. The telescopic output shaft 422 can be elongated or contracted under the action of the industrial control software. When the telescopic output shaft 422 is in the elongated state, the driving gear 423 is engaged with the first driven gear 424. When the telescopic output shaft 422 is in the contracted state, the driving gear 423 is engaged with the second driven gear 425. When the telescopic output shaft 422 is in the non-elongated and non-contracted state, the driving gear 423 is engaged with the first driven gear 424 and the second driven gear 425.

[0070] Preferably, the lifting member 43 comprises a second limiting slide 431, a second lifting belt threaded slide 432, a second connecting plate 433, a second threaded rod 434 and an electric clamp and claw 435. The middle part of the second lifting belt threaded slide 432 is threadedly connected with the second threaded rod 434, one side of the second lifting belt threaded slide 432 is slidingly connected with the second limiting slide 431, one end of the second lifting belt threaded slide 432 is fixedly connected with the second connecting plate 433, and the other end of the second connecting plate 433 is provided with the electric clamp and claw 435.

[0071] The first driven gear 424 drives the second threaded rod 434 to rotate, the second threaded rod 434 drives the second lifting belt threaded slide 432 to ascend or descend under the limitation of the second limiting slide 431, the second lifting belt threaded slide 432 drives the second connecting plate 433 to ascend or descend, the second connecting plate 433 drives the electric clamp and claw 435 to ascend or descend, and the electric clamp and claw 435 can extend or retract the claw body under the action of the industrial control software, so as to realize the clamping of the movable clamping plate 31 by the electric clamp and claw 435.

[0072] Preferably, the lifting member 44 comprises a first threaded rod 441, a first threaded block 442, a first sliding limiting plate 443 and a first limiting slide.

[0073] Preferably, as Figure 10As shown, the rotating member 45 comprises a third motor 451, a third output shaft 452, an electric control clamping member 453, a rotating rod with frictional pattern 454, a supporting plate 455 and a supporting sliding block 456; the rotating rod with frictional pattern 454 is provided with three electric control clamping members 453, the middle electric control clamping member 453 is fixedly connected with the third output shaft 452, one end of the third output shaft 452 is provided with the third motor 451, the electric control clamping members 453 located at both sides of the rotating rod with frictional pattern 454 are fixedly connected with the supporting plate 455, and both sides of the supporting plate 455 are fixedly provided with the supporting sliding block 456.

[0074] Preferably, one movable clamping member 3 is arranged on the upper supporting plate 455.

[0075] One movable clamping plate 31 is arranged on the upper supporting plate 455.

[0076] Preferably, the supporting sliding block 456 is provided with an electric control positioning pin 4561.

[0077] The supporting sliding block 456 is slidingly connected with the first through slot 24 of the fixed limiting member 2, and slidingly connected with the second through slot 32 of the movable clamping member 3.

[0078] Preferably, a clamping slot 4551 is arranged on the supporting plate 455, and the clamping slot 4551 cooperates with the electric clamping claw 435 to realize the clamping of the movable clamping plate 31 by the electric clamping claw 435.

[0079] The third motor 451 is fixedly connected with the first threaded block 442 and the first sliding limiting plate 443.

[0080] The second driven gear 425 drives the first threaded rod 441 to rotate, and the first threaded rod 441 drives the first threaded block 442 to ascend or descend under the limitation of the first sliding limiting plate 443.

[0081] The third motor 451 drives the third output shaft 452 to rotate, and the third output shaft 452 drives the electric control clamping member 453 and the rotating rod with frictional pattern 454 to rotate around the center line of the third output shaft 452.

[0082] The first threaded rod 441 is provided at the bottom with a first bearing seat, the second threaded rod 434 is provided at the bottom end with a second bearing seat, and the first bearing seat and the second bearing are fixedly connected with the Y-shaped supporting rod between the second driven gear 425 and the follow-up vehicle 41.

[0083] Preferably, as Figure 11As shown, the electric control clamping member 453 comprises a sleeve block 4531, an electric control push button 4532 with frictional lines and a sliding through slot 4533; the sliding through slot 4533 is formed in the sleeve block 4531, and the electric control push button 4532 with frictional lines is fixed in the sleeve block 4531, the sliding through slot 4533 is in sliding connection with the rotating rod 454 with frictional lines, and the electric control push button 4532 with frictional lines is in contact with the rotating rod 454 with frictional lines when pushed out.

[0084] When the electric control push button 4532 with frictional lines is pushed out, the position relationship between the sleeve block 4531 and the rotating rod 454 with frictional lines is fixed, and when the electric control push button 4532 with frictional lines is not pushed out, the sleeve block 4531 can slide along the rotating rod 454 with frictional lines.

[0085] Preferably, the rope holding member 46 comprises a first connecting rod 461, a terminal connecting rod 462 and a rope terminal 463; one side of the first connecting rod 461 is fixed with the terminal connecting rod 462, and both ends of the terminal connecting rod 462 are fixed with the rope terminal 463.

[0086] The rope terminal 463 is fixedly connected with the first conveying rope 15.

[0087] The movable clamping member 3 of the oil tank overturning system can not only act as a placing plane when the oil tank is tested under the support of the first conveying rope 15, but also act as a clamping plate required when the oil tank is overturned, and has multiple functions. After the oil tank is overturned, the movable clamping member 3 originally located at the upper part is moved to the bottom part, and the movable clamping member 3 originally located at the bottom part is moved to the upper part.

[0088] Embodiment 2

[0089] This embodiment is an overturning method of the oil tank of the oil tank overturning system in Embodiment 1, and the specific steps comprise:

[0090] Step 1: determining the oil tank to be turned;

[0091] Step 2: moving the overturning execution member 4 to the oil tank to be overturned;

[0092] Step 3: clamping the oil tank;

[0093] Step 4: turning the oil tank by 180°;

[0094] Step 5: releasing the clamping of the oil tank;

[0095] Step 6: completing the overturning of the oil tank.

[0096] The above merely describes preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A fuel tank tipping system, characterized in that, It includes a workpiece conveying component (1), a fixed limiting component (2), a movable clamping component (3), and a flipping execution component (4); the workpiece conveying component (1) is in contact with the fixed limiting component (2) and the movable clamping component (3), the movable clamping component (3) is located between the two fixed limiting components (2), and the flipping execution component (4) is connected to one side of the workpiece conveying component (1). The workpiece conveying component (1) includes a first motor (11), a first rotating rod (12), a first conveying wheel (13), a first support base (14), and a first conveying rope (15); the first conveying wheel (13) is fixed on both the left and right sides of the four first rotating rods (12), and the two ends of the four first rotating rods (12) are connected to the ground through the first support base (14), and the four first conveying wheels (13) located on the same rotating plane are connected to each other through the first conveying rope (15); The fixed limiting component (2) includes a second support base (21), a first I-beam (22), a fixed limiting plate (23), a first through groove (24), and a first side groove (25); the second support base (21) is fixedly connected to one end of the first I-beam (22), the bottom of the first I-beam (22) is fixedly connected to the fixed limiting plate (23), the first side groove (25) is opened at both the left and right ends of the fixed limiting plate (23), and the first through groove (24) is opened on both the left and right sides of the fixed limiting plate (23) to contact the first side groove (25); The movable clamping component (3) includes a movable clamping plate (31), a second through groove (32) and a second side groove (33); the movable clamping plate (31) has the second through groove (32) at both ends, and the movable clamping plate (31) has the second through groove (32) on both sides that contacts the second side groove (33); The flipping execution component (4) includes a follower car (41), a power supply component (42), a lifting component (43), a lifting component (44), a rotating component (45), and a rope holding component (46); the rope holding component (46) is provided on one side of the follower car (41), and the power supply component (42) is provided inside the follower car (41). The power supply component (42) is connected to the lifting component (43) and the lifting component (44), and the lifting component (44) is connected to the rotating component (45). The lifting component (43) includes a second limiting slide (431), a second lifting threaded slider (432), a second connecting plate (433), a second threaded rod (434), and an electric clamp and claw (435); the second lifting threaded slider (432) is threadedly connected to the second threaded rod (434) in the middle, and the second limiting slide (431) is slidably connected to one side of the second lifting threaded slider (432); one end of the second connecting plate (433) is fixedly connected to the second lifting threaded slider (432), and the electric clamp and claw (435) is installed at the other end of the second connecting plate (433); The rotating component (45) includes a third motor (451), a third output shaft (452), an electrically controlled snap-fit ​​component (453), a friction-textured rotating rod (454), a support plate (455), and a support slider (456). Three electrically controlled snap-fit ​​components (453) are mounted on the friction-textured rotating rod (454). The third output shaft (452) is fixedly connected to the middle electrically controlled snap-fit ​​component (453). The third motor (451) is mounted on one end of the third output shaft (452). The electrically controlled snap-fit ​​components (453) on both sides of the friction-textured rotating rod (454) are fixedly connected to the support plate (455). The support sliders (456) are fixed on both sides of the support plate (455). A movable clamping component (3) is installed on the support plate (455) located above. The support slider (456) is slidably connected to the first through groove (24) of the fixed limiting component (2). The support slider (456) is slidably connected to the second through groove (32) of the movable clamping component (3). The support plate (455) is provided with a snap-fit ​​groove (4551), which cooperates with the electric snap-fit ​​groove (4551) and the electric snap-fit ​​claw (435) to realize the electric snap-fit ​​claw (435) to grasp the movable clamp (31).

2. The fuel tank tipping system according to claim 1, characterized in that, The first through groove (24) has a square cross-section, and the first conveying rope (15) has a circular cross-section. The side length of the square is the same as the diameter of the circle.

3. The fuel tank tipping system according to claim 2, characterized in that, The surface of the movable clamp (31) is made of elastic rubber.

4. The fuel tank tipping system according to claim 3, characterized in that, The power supply component (42) includes a second motor (421), a telescopic output shaft (422), a drive gear (423), a first driven gear (424), and a second driven gear (425); the telescopic output shaft (422) is mounted on the upper end of the second motor (421), and the drive gear (423) is fixed on the upper end of the telescopic output shaft (422). The drive gear (423) meshes with the first driven gear (424) and the second driven gear (425).

5. A fuel tank tipping system according to claim 4, characterized in that, The first driven gear (424) is fixed on the lifting member (43), and the second driven gear (425) is fixed on the lifting member (44). The driving gear (423) can mesh with the first driven gear (424) or the second driven gear (425) individually, and the driving gear (423) can also mesh with the first driven gear (424) and the second driven gear (425) simultaneously.

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