A folding mounting frame for a refueling robot

Abstract

The utility model discloses a kind of folding installation frames of refueling robot, comprising: including: rotating arm one, rotating arm two, and swing arm connecting beam, rotating arm one, rotating arm two and swing arm connecting beam are set on fixed frame;Swing support is as the fixed fulcrum of two rotating arms rotating open, when rotating arm is closed and is not opened, the swing end of two rotating arms is clamped and fixed by the swing arm connecting beam in middle and two sides connecting plate, when rotating arm rotates open, connecting plate is disassembled, swing support can be as the fixed fulcrum of two rotating arms rotating open, rotating arm one and rotating arm two rotate open, the utility model when usual work, overall frame connection is stable, each connecting beam support beam plays a role, swing support is smaller in stress;When maintaining, each connecting beam is disassembled, two rotating arms can be separated, movable wedge is extracted, connecting plate is disassembled, swing support can play a role at this time, is rotated out by on-site implementer, it is simple and quick to operate and convenient to realize.

Description

Technical Field

[0001] This utility model relates to the field of overall frame structure of refueling robots, and in particular to a folding installation frame for a refueling robot. Background Technology

[0002] With the development of modern industrial technology, robots are being used more and more widely. Gas station refueling robots can reduce the need for gas station staff, and at the same time, robots can complete tedious and repetitive refueling tasks.

[0003] The design of refueling robots needs to be in line with the actual conditions of gas stations, taking up little space and being easy to maintain and repair. At the same time, the robot's cables and modules should not be disassembled, minimizing the workload of on-site personnel.

[0004] The present invention addresses the above-mentioned problems by providing a folding and unfolding frame structure for a refueling robot. Utility Model Content

[0005] The main purpose of this utility model is to propose a solution to the problem that the design of a refueling robot needs to meet the actual conditions of the gas station, occupy a small area, be easy to maintain and repair, and at the same time, the robot's cables and modules do not need to be disassembled, so as to minimize the workload of on-site personnel.

[0006] To address the aforementioned problems, this utility model proposes a folding mounting frame for a refueling robot. The frame comprises: a first rotating arm, a second rotating arm, and a swing arm connecting beam. The first rotating arm, the second rotating arm, and the swing arm connecting beam are mounted on a fixed frame. The rotating ends of the first rotating arm and the second rotating arm are respectively connected to a beam at one end of the fixed frame via rotary supports, which serve as fixed fulcrums for the two rotating arms to rotate open. When the rotating arms are closed, the swing ends of the first rotating arm and the second rotating arm are placed on a beam at the other end of the fixed frame. The swing ends of the two rotating arms are clamped and fixed by the middle swing arm connecting beam and the connecting plates on both sides. The swing arm connecting beam and the connecting plates are both fixedly connected to the fixed frame with screws. When the rotating arms are rotated open, the connecting plates are removed, and the rotary supports then serve as fixed fulcrums for the two rotating arms to rotate open.

[0007] In one embodiment, a rotating plunger is provided on one side of the slewing support, and a corresponding rotating plunger fixing hole is provided on the fixed frame at the mounting location of the slewing support. After the rotating arm one and rotating arm two are rotated open, the return spring in the rotating plunger springs into the rotating plunger fixing hole, thereby fixing the rotating arm one and rotating arm two.

[0008] In one embodiment, the fixed frame is provided with a fixed wedge and a movable wedge on the side near the connecting plate. The fixed wedge is fixed to the fixed frame, and the movable wedge slides on the fixed wedge, thereby adjusting the height of the swing ends of the rotating arm one and the rotating arm two located above the fixed wedge.

[0009] In one embodiment, the fixed frame has two rear legs on each side and one front leg, and the fixed frame is made of square tubing welded frame.

[0010] In one embodiment, a screw-in screw is provided at the location of the connecting plate via a threaded connection, and an unscrew screw is provided at the location of the movable wedge.

[0011] In one embodiment, a support beam is provided on the side of the first rotating arm and the second rotating arm, and an upper connecting piece with a through hole is provided at the upper end of the support beam.

[0012] In one embodiment, a slewing support connecting frame is provided at the bottom of the slewing support, the slewing support connecting frame is provided with connecting screw through holes, and the slewing support connecting frame is connected by connecting screws to the frame.

[0013] In one embodiment, a bottom support plate is provided at the bottom end of the fixed frame, and the bottom support plate is provided with a through-hole groove.

[0014] In one embodiment, a connecting support crossbeam is provided between adjacent fixed frames, and the connecting support crossbeam is connected to the adjacent fixed frames by a plug-in snap-fit ​​method.

[0015] In one embodiment, a swing arm connecting piece is provided on the upper side of the first rotating arm and the second rotating arm. The swing arm connecting piece is fixedly connected to the upper surface of the first rotating arm and the second rotating arm by connecting screws, and a square groove structure is formed in the middle of the swing arm connecting piece.

[0016] Beneficial Effects: In the folding mounting frame of the refueling robot, the rotating ends of rotating arms one and two are connected to beams at one end of the fixed frame via slewing supports, while their swing ends rest on beams at the other end of the fixed frame. When the rotating arms are closed, their swing ends are held and fixed to the fixed frame by the swing arm connecting beam and connecting plate. When the rotating arms need to be opened, the swing arm connecting beam and connecting plate can be removed, and the slewing support serves as the fulcrum for the two rotating arms, allowing them to rotate and open. After the two rotating arms reach the open position, the slewing support's rotating plunger return spring springs into the slewing plunger fixing hole of the fixed frame, thus fixing rotating arms one and two. The two rotating arms can be rotated out separately as needed, rotating 90 degrees, maximizing maintenance space. Only an Allen wrench is needed to remove the support beam, connecting plate, and connecting beam. Simultaneously, the slewing support has low resistance, allowing for relatively easy rotation of the rotating arms and the refueling robot on them. Furthermore, there is no need to disassemble the refueling robot's cables and other modules, reducing workload. It can be put back into operation promptly after maintenance. Once the rotating arm is in position, the rotating plunger immediately springs into the fixed frame's rotating plunger fixing hole via a return spring, thus securing the rotating arm and protecting maintenance personnel. To retract the rotating arm, simply pull out the rotating plunger from the outside of the arm, rotate it 90 degrees, and lower it. This eliminates the need for rotation from the inside of the arm, avoiding potential safety hazards. Wedge adjustment maximizes the load-bearing surface at one end of the rotating arm, ensuring maximum frame stability, while also meeting adjustment requirements within a limited height space. U-shaped fixed wedges are welded to the fixed frame and guided to move, ensuring structural reliability. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the folding installation frame of the refueling robot of this utility model; Figure 2 This is a side view of the folding mounting frame structure of the refueling robot of this utility model; Figure 3 This is a top view schematic diagram of the folding installation frame of the refueling robot of this utility model; Figure 4 This is a bottom view schematic diagram of the folding installation frame of the refueling robot of this utility model.

[0019] The annotations in the attached figures are explained as follows: 1. Rotating arm one; 2. Rotating arm two; 3. Support beam; 4. Fixed frame; 5. Swing arm connecting beam; 6. Screw-in screw; 7. Screw-out screw; 8. Connecting plate; 9. Rotary support; 10. Rotary plunger fixing hole; 11. Rotary plunger; 12. Fixed wedge; 13. Movable wedge; 14. Rotary support connecting frame; 15. Connecting screw; 16. Connecting screw through hole; 17. Bottom support plate; 18. Connecting support crossbeam; 19. Upper connecting plate; 20. Swing arm connecting plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] To achieve the above-mentioned utility model objectives, such as Figure 1-4 As shown, this utility model provides a folding mounting frame for a refueling robot, including: a rotating arm 1, a rotating arm 2, and a swing arm connecting beam 5. The rotating arm 1, the rotating arm 2, and the swing arm connecting beam 5 are all mounted on a fixed frame 4. The rotating ends of the rotating arm 1 and the rotating arm 2 are respectively connected to the beam at one end of the fixed frame 4 through a slewing support 9, and the swing ends of the rotating arm 1 and the rotating arm 2 are placed on the beam at the other end of the fixed frame 4.

[0022] When the two rotating arms do not need to be opened, the rotating ends of the two rotating arms are connected to the beam at one end of the fixed frame 4 via slewing supports 9, and the swing ends of the two rotating arms are placed on the beam at the other end of the fixed frame 4. The swing ends of the two rotating arms can be clamped and fixed by the middle swing arm connecting beam 5 and the connecting plates 8 on both sides. That is, the two ends of the swing arm connecting beam 5 abut against the inner sides of the swing ends of the two rotating arms, and the outer sides of the swing ends of the two rotating arms are abutted by the connecting plates 8 fixed to the fixed frame 4. Thus, the swing ends of the two rotating arms are clamped and fixed to the fixed frame 4 by the middle swing arm connecting beam 5 and the outer connecting plates 8. The swing arm connecting beam 5 and the connecting plates 8 are both fixedly connected to the fixed frame 4 with screws, so that they can be disassembled and installed as needed. The swing arm connecting beam 5 and the connecting plates 8 can also be fixedly connected to the inner and outer sides of the swing ends of the two rotating arms with screws, so as to ensure the stability of the swing ends of the two rotating arms placed on the fixed frame 4.

[0023] When the two rotating arms need to be opened, the connecting plates 8 on both sides can be removed, and the middle swing arm connecting beam 5 can also be removed. The swing ends of the two rotating arms are no longer clamped and fixed by the swing arm connecting beam 5 and the connecting plate 8. At this time, the rotary support 9 can serve as the fixed fulcrum for the two rotating arms to rotate and open, and rotating arm 1 and rotating arm 2 can be rotated and opened. Alternatively, only one rotating arm can be opened as needed, such as only rotating arm 1. In this case, it is only necessary to remove the connecting screws of the swing arm connecting beam 5 and the connecting plate 8 connected to the swing end of rotating arm 1, and remove the connecting plate 8 from the fixed frame 4. The swing end of rotating arm 1 can then rotate out from the fixed frame 4, thereby opening.

[0024] like Figure 1 As shown, the slewing support 9 connects one end of the two rotating arms to the fixed frame via connecting screws, thus serving as a fixed fulcrum for the two rotating arms to rotate open. A rotating plunger 11 is provided on one side of the slewing support 9, and a corresponding rotating plunger fixing hole 10 is provided on the fixed frame 4 at the mounting location of the slewing support 9. After the rotating arm 1 and the rotating arm 2 rotate open, the return spring in the rotating plunger 11 springs into the rotating plunger fixing hole 10, thereby fixing the rotating arm 1 and the rotating arm 2.

[0025] like Figure 1 As shown, in another embodiment, the fixed frame 4 can be provided with multiple rotary plunger fixing holes 10 with equal or unequal spacing. The reset spring in the rotary plunger 11 springs into different rotary plunger fixing holes 10, so that the two rotating arms can be fixed in different open positions.

[0026] like Figure 1 As shown, the two rotating arms can be separated and rotated out as needed, each rotating 90 degrees, maximizing maintenance space. Only an Allen wrench is needed to remove the support beam, connecting plate 8, and connecting beam. Simultaneously, the slewing bearing has low resistance, allowing for easy rotation of the rotating arms and the refueling robot on them. Furthermore, there is no need to disassemble the refueling robot's cables and other modules, reducing workload. After maintenance, the arm can be immediately put back into operation. Once the rotating arm is in position, the rotating plunger 11 immediately springs into the rotating plunger fixing hole of the fixed frame 4 via a return spring, thus securing the rotating arm and protecting maintenance personnel. To retract the rotating arm, simply pull out the rotating plunger 11 from the outside of the arm and rotate it 90 degrees before lowering it; the rotating arm can then be pushed back without rotating it from the inside, avoiding potential safety hazards.

[0027] like Figure 2 As shown, the slewing support 9 is positioned with the inner side of the boss of the fixed frame 4 with a clearance fit, and is fixed with the connecting screw 15. The inner hole of the slewing support is positioned with the outer side of the lower boss of the rotating arm 1 and the rotating arm 2 with a clearance fit, and is fixed together with the connecting screw 15. It is a slewing support method. The slewing support has low resistance and can easily rotate the rotating arm and the refueling robot on the arm.

[0028] like Figure 1 As shown, when the rotating arm does not need to be opened for operation, in order to adjust the height of the swing ends of rotating arm 1 and rotating arm 2 on the fixed frame 4, the fixed frame 4 is provided with a fixed wedge 12 and a movable wedge 13 on the side near the connecting plate 8. The fixed wedge 12 is fixed to the fixed frame 4, and the movable wedge 13 slides on the fixed wedge 12, thereby adjusting the height of the swing ends of rotating arm 1 and rotating arm 2 located above the fixed wedge 12. A screw-in screw 6 is provided at the position of the connecting plate 8 by means of a threaded connection, and a screw-out screw 7 is provided at the position of the movable wedge 13. After the rotating arm rotates back, the swing end of the rotating arm is placed on the fixed frame 4, at which time the connecting plate 8 is installed by screws. The connecting plate 8, the fixed frame 4, and the swing end of the rotating arm are threaded together by screwing in the screw 6. At this time, by screwing in the middle screw 6, the movable wedge 13 can be pushed inward to press the U-shaped fixed wedge 12. Since the fixed wedge 12 is welded to the fixed frame 4, the movable wedge 13 will move inward along the inclined surface of the fixed wedge 12, thereby raising the movable wedge 13 on the inclined surface of the fixed wedge 12, thus achieving the need to adjust the height. At the same time, the U-shaped fixed wedge 12 has guides on both sides, which can prevent the movable wedge 13 from deviating during the pushing and pulling process. By screwing in the screws 7 on both sides, the movable wedge 13 can be pulled out, thereby reducing the height of the movable wedge 13 on the inclined surface of the fixed wedge 12, thus achieving the need to lower the height.

[0029] like Figure 1 As shown, the fixed frame 4 has two rear legs on each side and one front leg. The fixed frame 4 is made of square tube welded frame, which makes the overall load-bearing capacity and rigidity better.

[0030] like Figure 1 As shown, a support beam 3 is provided on the side of the rotating arm 1 and the rotating arm 2. The upper end of the support beam 3 is provided with an upper connecting piece 19 with a through hole. The support beam 3 can play an auxiliary limiting role when the rotating arm 1 and the rotating arm 2 are not rotating, and at the same time, it can play an auxiliary supporting role for the refueling robot.

[0031] like Figure 2 As shown, a slewing support connecting frame 14 is provided at the bottom of the slewing support 9. The slewing support connecting frame 14 is provided with a connecting screw through hole 16. The slewing support connecting frame 14 is connected to the fixed frame 4 by connecting screws 15. The slewing support connecting frame 14 is used to install and connect the slewing support 9 and the fixed frame 4, and it is an intermediate connecting structure.

[0032] like Figure 1As shown, a bottom support plate 17 is provided at the bottom end of the fixed frame 4. The bottom support plate 17 is provided with a through hole groove. The bottom support plate 17 can increase the contact area between the fixed frame 4 and the placement surface, thereby improving the stability of the bottom support plate 17 in supporting the placement.

[0033] like Figure 1 As shown, a connecting support crossbeam 18 is provided between adjacent fixed frames 4. The connecting support crossbeam 18 is connected to the adjacent fixed frames 4 by a plug-in snap-fit ​​method. The connecting support crossbeam 18 plays a connecting role, and its setting can enhance the stability of the connection of the fixed frames 4.

[0034] like Figure 1 As shown, a swing arm connecting piece 20 is provided on the upper side of the rotating arm 1 and the rotating arm 2. The swing arm connecting piece 20 is fixedly connected to the upper surface of the rotating arm 1 and the rotating arm 2 by connecting screws 15. A square groove structure is formed in the middle of the swing arm connecting piece 20. The swing arm connecting piece 20 can play a role in strengthening the support. It can not only improve the friction of the refueling robot through the square groove structure to prevent the refueling robot from sliding, but also reduce the squeezing contact between the refueling robot and the rotating arm 1 and the rotating arm 2, thereby improving the service life of the rotating arm 1 and the rotating arm 2.

[0035] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A folding mounting frame for a refueling robot, characterized in that, include: Rotating arm one (1), rotating arm two (2), and swing arm connecting beam (5), wherein the rotating arm one (1), rotating arm two (2) and swing arm connecting beam (5) are mounted on the fixed frame (4); The rotating ends of the first rotating arm (1) and the second rotating arm (2) are respectively connected to the beam at one end of the fixed frame (4) by a rotary support (9). The rotary support (9) serves as a fixed fulcrum for the two rotating arms to rotate open. When the rotating arms are closed, the swing ends of the first rotating arm (1) and the second rotating arm (2) are placed on the beam at the other end of the fixed frame (4). The swing ends of the two rotating arms are clamped and fixed by the middle swing arm connecting beam (5) and the connecting plates (8) on both sides. The swing arm connecting beam (5) and the connecting plates (8) are both fixedly connected to the fixed frame (4) by screws. When the rotating arms rotate open, the connecting plates (8) are removed, and the rotary support (9) can serve as a fixed fulcrum for the two rotating arms to rotate open. The first rotating arm (1) and the second rotating arm (2) rotate open.

2. The folding mounting frame for a refueling robot as described in claim 1, characterized in that, A rotating plunger (11) is provided on one side of the rotating support (9), and a rotating plunger fixing hole (10) is provided on the fixing frame (4) at the installation location of the rotating support (9). After the rotating arm one (1) and rotating arm two (2) are rotated open, the reset spring in the rotating plunger (11) springs into the rotating plunger fixing hole (10), thereby fixing the rotating arm one (1) and rotating arm two (2).

3. The folding mounting frame for a refueling robot as described in claim 1, characterized in that, The fixed frame (4) is provided with a fixed wedge (12) and a movable wedge (13) on the side near the connecting plate (8). The fixed wedge (12) is fixed on the fixed frame (4), and the movable wedge (13) slides on the fixed wedge (12) to adjust the height of the swing ends of the rotating arm one (1) and rotating arm two (2) located above the fixed wedge (12).

4. The folding mounting frame for a refueling robot as described in claim 1, characterized in that, The fixed frame (4) has two rear legs on each side and one front leg. The fixed frame (4) is made of square tube welded frame.

5. The folding mounting frame for a refueling robot as described in claim 3, characterized in that, A screw-in screw (6) is provided at the position of the connecting plate (8) by means of a threaded connection, and a screw-out screw (7) is provided at the position of the movable wedge (13).

6. The folding mounting frame for a refueling robot as described in claim 1, characterized in that, The side of the rotating arm one (1) and the rotating arm two (2) are provided with a support beam (3), and the upper end of the support beam (3) is provided with an upper connecting piece (19) with a through hole.

7. The folding mounting frame for a refueling robot as described in claim 1, characterized in that, The bottom of the slewing support (9) is provided with a slewing support connecting frame (14), the slewing support connecting frame (14) is provided with a connecting screw through hole (16), and the slewing support connecting frame (14) is connected to the fixed frame (4) by connecting screws (15).

8. The folding mounting frame for a refueling robot as described in claim 1, characterized in that, A bottom support plate (17) is provided at the bottom end of the fixed frame (4), and a through hole groove is provided on the bottom support plate (17).

9. The folding mounting frame for a refueling robot as described in claim 1, characterized in that, A connecting support crossbeam (18) is provided between adjacent fixed frames (4), and the connecting support crossbeam (18) is connected to the adjacent fixed frame (4) by a plug-in snap-fit ​​method.

10. The folding mounting frame for a refueling robot as described in claim 1, characterized in that, The upper sides of the rotating arm one (1) and the rotating arm two (2) are provided with a swing arm connecting piece (20). The swing arm connecting piece (20) is fixedly connected to the upper surface of the rotating arm one (1) and the rotating arm two (2) by connecting screws (15). A square groove structure is formed in the middle of the swing arm connecting piece (20).

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