Turnover device for tire detection

Abstract

The utility model discloses a turning device for tire detection, which comprises a base, two vertical plates are arranged on the base, the two vertical plates are rotatably connected with the same connecting shaft, a protective shell is arranged on the connecting shaft, an air cylinder is arranged in the protective shell, and an output shaft of the air cylinder extends out of the protective shell and is provided with a connecting plate. A plurality of first connecting rods are rotatably mounted on the connecting plate, the other ends of the plurality of first connecting rods are rotatably connected with inner supporting plates, and the tire is placed on the peripheries of the plurality of inner supporting plates, so that local shielding of the inner supporting plates on the outer surface of the tire when the tire is fixed is effectively avoided, and the detection efficiency is further improved.

Description

Technical Field

[0001] This utility model relates to the technical field of tire inspection devices, and in particular to a tire inspection flipping device. Background Technology

[0002] In our daily lives, cars are one of the most frequently used means of transportation. Car tires are one of the most important components of a car. They are in direct contact with the road surface and work with the car's suspension to mitigate the impact of driving. Their importance is self-evident. During their use, they will inevitably suffer damage. The sidewall is a crucial part that bears the pressure. After a long period of use, the tires need to be inspected to avoid accidents during driving.

[0003] Utility model CN217716966U belongs to the field of tire inspection technology, specifically relating to a tire inspection flipping device. It includes an inspection base, a mounting column fixedly connected to the inspection base, a flipping cover mounted on the outer side of the mounting column via a bearing, an installation ring fixedly connected to the flipping cover, a positioning groove formed on the flipping cover, a guide rod fixedly connected to the mounting column, a connecting cover slidably connected to the outer side of the guide rod, a spring disposed on the outer side of the guide rod, a limit plate fixedly connected to the connecting cover, a positioning column fixedly connected to the limit plate, and a threaded cylinder mounted on the mounting ring via a bearing. This utility model, by adding a limit cover, a limit plate, and a positioning column to the mounting shaft, uses the spring force to drive the positioning column into the positioning groove, thus limiting the rotation angle of the flipping cover, making tire flipping more convenient.

[0004] When the device disclosed in the above utility model is used, the two clamps and the mounting ring are all outside the tire, which will obstruct the outer surface of the tire and make it inconvenient to conduct a comprehensive inspection of the tire. Utility Model Content

[0005] The purpose of this invention is to provide a tire inspection flipping device to solve the problem mentioned in the background art that it is inconvenient to conduct comprehensive tire inspection.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a tire inspection flipping device, comprising a base, on which two upright plates are mounted, and the two upright plates are rotatably connected to the same connecting shaft. A protective shell is mounted on the connecting shaft, and a cylinder is installed inside the protective shell. The output shaft of the cylinder extends out of the protective shell and is mounted on a connecting plate. A plurality of first connecting rods are rotatably mounted on the connecting plate, and the other ends of the plurality of first connecting rods are respectively rotatably connected to an inner support plate.

[0007] Preferably, each of the inner support plates is rotatably connected to a second connecting rod, the other end of which is connected to the outer wall of the protective shell.

[0008] Preferably, a servo motor is mounted on one of the upright plates, the output shaft of the servo motor is connected to the connecting shaft, and a connecting block is mounted on the bottom of the protective shell and connected to the connecting shaft.

[0009] Preferably, the base is provided with a shelf, the top of which is flush with the bottom of the inner support plate.

[0010] Preferably, the connecting shaft is different from the servo motor at one end, which is equipped with a first bevel gear, a second bevel gear meshing with the first bevel gear, and a threaded rod connected to the second bevel gear. One end of the threaded rod is rotatably connected to the base, and the other end is threadedly connected to the shelf.

[0011] Preferably, the bottom of the shelf is equipped with an arc-shaped plate, and a connecting groove is opened in the arc-shaped plate. A threaded tube is installed in the connecting groove, and the threaded tube is adapted to the threaded rod.

[0012] Preferably, a sleeve is installed on the bottom wall of the shelf, a sliding rod is slidably connected inside the sleeve, a locking mechanism is provided between the sliding rod and the sleeve, and the bottom end of the sliding rod is installed on the base.

[0013] The beneficial effects of this utility model are:

[0014] In this invention, by placing the tire around several inner support plates, the partial obstruction of the tire's outer surface by the inner support plates when fixing the tire is effectively avoided, thus further improving the detection efficiency.

[0015] In this invention, by setting up a shelf, the tire can be placed on the shelf and positioned in conjunction with the inner support plate, thereby avoiding manual handling of the tire and reducing labor costs. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a tire inspection flipping device proposed in this utility model;

[0017] Figure 2 This is a side view of the structure of a tire inspection flipping device proposed in this utility model;

[0018] Figure 3 This is a front cross-sectional view of a tire inspection overturning device proposed in this utility model.

[0019] Figure 4 This is an enlarged structural diagram of point A of a tire inspection flipping device proposed in this utility model.

[0020] In the diagram: 1. Base; 2. Vertical plate; 3. Connecting shaft; 4. Protective shell; 5. Cylinder; 6. Connecting plate; 7. First connecting rod; 8. Inner support plate; 9. Second connecting rod; 10. Servo motor; 11. Connecting block; 12. Storage platform; 13. First bevel gear; 14. Second bevel gear; 15. Threaded rod; 16. Arc plate; 17. Connecting groove; 18. Threaded pipe; 19. Sleeve; 20. Slide rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-4 A tire inspection flipping device includes a base 1, on which two upright plates 2 are mounted. The two upright plates 2 are rotatably connected to the same connecting shaft 3. A protective shell 4 is mounted on the connecting shaft 3. A cylinder 5 is installed inside the protective shell 4. The output shaft of the cylinder 5 extends out of the protective shell 4 and is mounted on a connecting plate 6. A plurality of first connecting rods 7 are rotatably mounted on the connecting plate 6. The other ends of the plurality of first connecting rods 7 are respectively rotatably connected to inner support plates 8.

[0023] When tire testing is required, the tire is first placed around several inner support plates 8. Then, cylinder 5 is activated, and the output axis of cylinder 5 moves upward, causing several first connecting rods 7 to move parallel to the base 1. The first connecting rods 7 then drive several inner support plates 8 to move outward from the device, bringing the inner support plates 8 closer to the tire until the tire is confined between the inner support plates 8, thus achieving the purpose of fixing the tire. This method can effectively fix the tire, and placing the tire around several inner support plates 8 effectively avoids the inner support plates 8 partially obstructing the outer surface of the tire when fixing the tire, further improving the testing efficiency.

[0024] Specifically, in this embodiment, a second connecting rod 9 is rotatably connected to each of the inner support plates 8. The other end of the second connecting rod 9 is connected to the outer wall of the protective shell 4, so that the inner support plates 8 can be connected to the output shaft of the cylinder 5 through the connecting plate 6 and the protective shell 4 through the second connecting rod 9. Thus, when the cylinder 5 drives the inner support plates 8 to move, the second connecting rod 9 restricts the movement direction of the inner support plates 8, so that the inner support plates 8 can move closer to the tire, thereby achieving the purpose of limiting the tire.

[0025] Specifically, in this embodiment, a servo motor 10 is installed on one of the upright plates 2. The output shaft of the servo motor 10 is connected to the connecting shaft 3. A connecting block 11 is installed at the bottom of the protective shell 4. The connecting block 11 is connected to the connecting shaft 3, so that when the tire is fixed on the device, the servo motor 10 can drive the connecting shaft 3 to rotate, thereby the connecting shaft 3 drives the connecting block 11 to rotate, thereby achieving the purpose of flipping the tire.

[0026] Specifically, in this embodiment, a platform 12 is provided on the base 1. The top of the platform 12 is flush with the bottom of the inner support plate 8, so that the tire can be placed on the platform 12 before the tire is restrained, thereby cooperating with several inner support plates 8 to restrain the tire and avoid the need for manual handling of the tire.

[0027] Specifically, in this embodiment, the connecting shaft 3 is different from the servo motor 10. A first bevel gear 13 is installed on one end, and a second bevel gear 14 meshes with the first bevel gear 13. A threaded rod 15 is connected to the second bevel gear 14. One end of the threaded rod 15 is rotatably connected to the base 1, and the other end is threadedly connected to the platform 12. This allows the servo motor 10 to drive the first bevel gear 13 to rotate while the tire is being flipped, thereby pushing the second bevel gear 14 and the threaded rod 15 installed on the second bevel gear 14 to rotate, thus driving the platform 12 to move downwards and providing space for the tire to be flipped.

[0028] Specifically, in this embodiment, an arc-shaped plate 16 is installed at the bottom of the platform 12. A connecting groove 17 is provided in the arc-shaped plate 16. A threaded tube 18 is installed in the connecting groove 17. The threaded tube 18 is adapted to the threaded rod 15, so that when the threaded rod 15 rotates, it can drive the threaded tube 18 to move up and down through its compatibility with the threaded tube 18, thereby driving the platform 12 to move synchronously.

[0029] Specifically, in this embodiment, a sleeve 19 is installed on the bottom wall of the shelf 12, and a slide rod 20 is slidably connected inside the sleeve 19. A locking mechanism is provided between the slide rod 20 and the sleeve 19. The bottom end of the slide rod 20 is installed on the base 1, so that the sleeve 19 and the slide rod 20 can provide partial support for the shelf 12, so that the shelf 12 is in a horizontal state. At the same time, the sliding connection between the sleeve 19 and the slide rod 20 facilitates the up and down movement of the shelf 12.

[0030] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A turnover device for tyre detection, comprising a base (1), characterised in that: Two vertical plates (2) are installed on the base (1), a same connecting shaft (3) is rotationally connected to the two vertical plates (2), a protective shell (4) is installed on the connecting shaft (3), a cylinder (5) is installed in the protective shell (4), an output shaft of the cylinder (5) extends out of the protective shell (4) and is provided with a connecting plate (6), a plurality of first connecting rods (7) are rotationally installed on the connecting plate (6), and inner supporting plates (8) are rotationally connected to the other ends of the plurality of first connecting rods (7).

2. The turnover device for tire inspection according to claim 1, characterized in that: A second connecting rod (9) is rotationally connected to each of the inner supporting plates (8), and the other end of the second connecting rod (9) is connected to the outer wall of the protective shell (4).

3. The turnover device for tire inspection according to claim 1, characterized in that: A servo motor (10) is installed on one of the vertical plates (2), the output shaft of the servo motor (10) is connected to the connecting shaft (3), a connecting block (11) is installed at the bottom of the protective shell (4), and the connecting block (11) is connected to the connecting shaft (3).

4. The turnover device for tire inspection according to claim 1, characterized in that: A placing table (12) is arranged on the base (1), and the top of the placing table (12) is flush with the bottom of the inner supporting plate (8).

5. The turnover device for tire inspection according to claim 1, characterized in that: A first bevel gear (13) is installed on one end of the connecting shaft (3) different from the servo motor (10), a second bevel gear (14) is engaged with the first bevel gear (13), a threaded rod (15) is connected to the second bevel gear (14), one end of the threaded rod (15) is rotationally connected to the base (1), and the other end of the threaded rod (15) is threadedly connected to the placing table (12).

6. The turnover device for tire inspection according to claim 4, characterized in that: An arc-shaped plate (16) is installed at the bottom of the placing table (12), a connecting groove (17) is formed in the arc-shaped plate (16), a threaded pipe (18) is installed in the connecting groove (17), and the threaded pipe (18) is matched with the threaded rod (15).

7. The turnover device for tire inspection according to claim 4, characterized in that: A sleeve pipe (19) is installed on the bottom wall of the placing table (12), a sliding rod (20) is slidably connected to the sleeve pipe (19), a locking mechanism is arranged between the sliding rod (20) and the sleeve pipe (19), and the bottom end of the sliding rod (20) is installed on the base (1).

Images