Automobile centering device

Abstract

The utility model discloses an automobile centering device which comprises a conveying table, a positioning stop lever, a first adjusting mechanism and a second adjusting mechanism, and the positioning stop lever, the first adjusting mechanism and the second adjusting mechanism are all arranged on the conveying table. The first adjusting mechanism and the second adjusting mechanism each comprise a transverse driving part and a lifting assembly, the lifting assemblies are used for lifting tires of automobiles parked on the conveying table, the transverse driving parts are in transmission connection with the lifting assemblies, and the second adjusting mechanism further comprises a longitudinal driving part which is in transmission connection with the lifting assemblies. And the longitudinal driving piece is in transmission connection with the lifting assembly. The automobile centering device provided by the utility model is high in reliability of centering and adjusting the parking posture of the automobile.

Description

Technical Field

[0001] The utility model relates to mechanical garage technology, in particular to a car centering device. Background Art

[0002] With the development of mechanical automation technology, the use of mechanical garages is becoming increasingly widespread. Mechanical garages use transfer platforms to move cars parked in the garage. However, when a car enters the garage, it is difficult for the car to be fully aligned. Therefore, a car centering device is needed to adjust the parking position of the car on the transfer platform to prevent scratches during access and movement. Existing car centering devices adjust the car by pushing it. When the car's parking position is parallel to the length of the transfer platform and the parking position is not centered, the existing push rod device has difficulty pushing the car parallel to the center of the transfer platform. When the car is heavy, the existing car centering device also has difficulty pushing the car, resulting in low reliability. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a vehicle centering device to solve the problem of low reliability of the existing vehicle centering device in adjusting the vehicle posture.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a car centering device, including a transmission platform, a positioning lever, a first adjustment mechanism and a second adjustment mechanism, the positioning lever, the first adjustment mechanism and the second adjustment mechanism are all arranged on the transmission platform, the first adjustment mechanism and the second adjustment mechanism both include a transverse driving member and a lifting assembly, the lifting assembly is used to support the tires of the car parked on the transmission platform, the transverse driving member is transmission connected to the lifting assembly, the second adjustment mechanism also includes a longitudinal driving member, and the longitudinal driving member is transmission connected to the lifting assembly.

[0005] Furthermore, the lifting assembly includes a connecting seat, a clamping drive member and a pair of clamping arms, the clamping drive member is provided on the connecting seat, and the connecting seat is transmission-connected to the transverse drive assembly; or, the connecting seat is transmission-connected to the transverse drive assembly and the longitudinal drive assembly respectively; the clamping arms arranged in pairs are arranged opposite to each other, the tops of the clamping arms are provided with inclined surfaces, and limiting grooves are formed between the inclined surfaces of the relatively arranged clamping arms; the clamping drive member is transmission-connected to the pair of clamping arms respectively to drive the pair of clamping arms to open or close.

[0006] Furthermore, the lifting assembly also includes a roller group, and the roller group is arranged on the inclined surface.

[0007] Further, the roller group includes a wheel axle and a plurality of rollers. An axle groove and a plurality of wheel grooves are provided on the inclined surface. The plurality of wheel grooves are arranged in one-to-one correspondence with the plurality of rollers, and the plurality of wheel grooves are sequentially spaced along the length direction of the clamping arm. The axle groove extends along the length direction of the clamping arm and communicates with the plurality of wheel grooves. The wheel axle is arranged in the axle groove, and the plurality of rollers are sequentially rotatably arranged on the wheel axle, with a gap between two adjacent rollers.

[0008] Further, the connecting seat includes a top plate. The clamping arm is arranged at the bottom of the top plate, and the clamping arm is rotatably connected to the top plate. The height of the lower surface of the clamping arm in the vertical direction is higher than the height of the upper surface of the transfer table in the vertical direction.

[0009] Further, the included angle between the inclined surface and the horizontal direction is 10 to 20 degrees.

[0010] Further, it further includes a first position detection component and a second position detection component. The first position detection component and the second position detection component are sequentially arranged along the length direction of the transfer table. The first position detection component and the second position detection component are respectively used to detect the positions of the front wheel tires and the rear wheel tires of the vehicle parked on the transfer table.

[0011] Further, the first position detection component includes two first distance sensors, which are respectively arranged on both sides in the width direction of the transfer table; the second position detection component includes two second distance sensors, which are respectively arranged on both sides in the width direction of the transfer table.

[0012] Further, both the first distance sensor and the second distance sensor are ultrasonic distance sensors.

[0013] Further, the transfer table includes a first conveyor belt, a second conveyor belt, a transmission shaft, and a transfer driving member. The transfer driving member is in transmission connection with the transmission shaft to drive the transmission shaft to rotate. Both ends of the transmission shaft are in transmission connection with the first conveyor belt and the second conveyor belt respectively. The first conveyor belt and the second conveyor belt are arranged at intervals in the width direction of the transfer table so as to form a channel between the first conveyor belt and the second conveyor belt. The first adjustment mechanism and the second adjustment mechanism are both arranged in the channel.

[0014] The beneficial effects of the present utility model are as follows: The vehicle centering device provided by the present utility model ensures the accuracy of the vehicle's positioned parking through the positioning shift lever. The two lifting components respectively lift the front-wheel tires and rear-wheel tires of the vehicle, and then drive the front-wheel tires and rear-wheel tires of the vehicle to move along the width direction of the transfer table, so that the vehicle body axis is parallel to the length direction of the transfer table, and the vehicle is located at the center position of the transfer table. The vehicle centering device has high reliability in centering and adjusting the parking posture of the vehicle. Brief Description of the Drawings

[0015] Figure 1 FIG. is a schematic structural diagram of the vehicle centering device according to the present utility model in one perspective in an embodiment;

[0016] Figure 2 FIG. Figure 1 is a schematic structural diagram of the lifting component in the state where the clamping arms are opened in FIG.

[0017] Figure 3 FIG. Figure 1 is a schematic structural diagram of the lifting component in the state where the clamping arms are closed in FIG.

[0018] Figure 4 FIG. Figure 1 is a schematic structural diagram of the vehicle centering device shown in FIG. in another perspective;

[0019] Figure 5 FIG. Figure 1 [[ID=зо]]is a schematic structural diagram of the vehicle centering device shown in FIG. in the state where the vehicle is about to drive onto the transfer table;

[0020] Figure 6 FIG. Figure 1 is a schematic diagram of the state of the vehicle centering device shown in FIG. before the vehicle is parked on the transfer table;

[0021] Figure 7 FIG. Figure 1 is a schematic diagram of the state of the vehicle centering device shown in FIG. before the vehicle body posture is centered and adjusted;

[0022] Figure 8 FIG. Figure 1 is a schematic diagram of the state of the vehicle centering device shown in FIG. after the vehicle body posture is centered and adjusted.

[0023] Label Description:

[0024] 1. Transfer table; 11. First conveyor belt; 12. Second conveyor belt; 13. Transmission shaft;

[0025] 2. Positioning shift lever;

[0026] 3. First adjustment mechanism;

[0027] 4. Second adjustment mechanism;

[0028] 5. Lifting assembly; 51. Connecting seat; 511. Top plate; 52. Clamping arm; 521. Inclined surface; 522. Shaft groove; 523. Wheel groove; 53. Wheel axle; 54. Roller; 55. Gap; 56. Limit groove;

[0029] 6. First distance sensor;

[0030] 7. Second distance sensor;

[0031] 8. Vehicle. Detailed implementation manner

[0032] To describe in detail the technical content, achieved objectives and effects of the present utility model, the following is described in conjunction with the implementation manners and with reference to the drawings.

[0033] Please refer to Figures 1 to 8 , a vehicle centering device, including a transfer table 1, a positioning stop bar 2, a first adjustment mechanism 3 and a second adjustment mechanism 4. The positioning stop bar 2, the first adjustment mechanism 3 and the second adjustment mechanism 4 are all arranged on the transfer table 1. Both the first adjustment mechanism 3 and the second adjustment mechanism 4 include a lateral driving member and a lifting assembly 5. The lifting assembly 5 is used to lift the tires of the vehicle 8 parked on the transfer table 1. The lateral driving member is in transmission connection with the lifting assembly 5. The second adjustment mechanism 4 further includes a longitudinal driving member, and the longitudinal driving member is in transmission connection with the lifting assembly 5.

[0034] It can be seen from the above description that the beneficial effect of the present utility model is that: the vehicle centering device provided by the present utility model ensures the accuracy of the positioning and parking of the vehicle 8 through the positioning stop bar 2, so that the front wheel tires of the vehicle 8 can just be located at the lifting points of the lifting assembly 5 of the first adjustment mechanism 3. Taking the position of the first adjustment mechanism 3 as a fixed point, then the longitudinal driving member is used to drive the lifting assembly 5 of the second adjustment mechanism 4 to move along the length direction of the transfer table, so that the lifting points of the lifting assembly 5 of the second adjustment mechanism 4 just correspond to the rear wheel tires of the vehicle, thereby ensuring that the vehicle centering device can meet the use requirements of vehicles 4 of different models. The two lifting assemblies 5 respectively lift the front wheel tires and the rear wheel tires of the vehicle 8, and then respectively drive the front wheel tires and the rear wheel tires of the vehicle 8 to move along the width direction of the transfer table, so that the body axis of the vehicle 8 is parallel to the length direction of the transfer table 1, and the vehicle 8 is located at the center position of the transfer table 1, thereby realizing the centering adjustment of the vehicle 8. The vehicle centering device has high reliability in the centering adjustment of the parking posture of the vehicle 8.

[0035] Further, the lifting assembly 5 includes a connecting seat 51, a clamping driving member, and a pair of clamping arms 52 arranged in pairs. The clamping driving member is arranged on the connecting seat 51, and the connecting seat 51 is in transmission connection with the transverse driving assembly; alternatively, the connecting seat 51 is in transmission connection with the transverse driving assembly and the longitudinal driving assembly respectively; the pair of clamping arms 52 arranged in pairs are arranged opposite to each other, and an inclined surface 521 is provided at the top of the clamping arm 52, and a limiting groove 56 is formed between the inclined surfaces 521 of the clamping arms 52 arranged opposite to each other; the clamping driving member is in transmission connection with the pair of clamping arms 52 arranged in pairs respectively to drive the pair of clamping arms 52 to open or close.

[0036] As can be seen from the above description, the lifting assembly 5 can drive the clamping arms 52 to open or close through the clamping driving member. When the clamping arms 52 change from the open state to the closed state, under the clamping force of the pair of clamping arms 52 arranged in pairs, the tire of the vehicle 8 can move along the inclined surface 521 so that the tire of the vehicle 8 is located in the limiting groove 56, and the tire of the vehicle 8 is supported by the inclined surfaces 521 of the two clamping arms 52. At this time, the tire of the vehicle 8 leaves the transfer table 1, and when the lifting assembly 5 moves along the length direction of the transfer table, it can drive the vehicle 8 to move together.

[0037] Further, the lifting assembly 5 further includes a set of rollers 54, and the set of rollers 54 is arranged on the inclined surface 521.

[0038] As can be seen from the above description, during the process of the clamping arms 52 changing from the open state to the closed state, the set of rollers 54 can reduce the friction between the tire of the vehicle 8 and the inclined surface 521, making it easier for the clamping arms 52 to lift the tire of the vehicle 8 during this process and reducing the wear of the tire of the vehicle 8 during this process.

[0039] Further, the set of rollers 54 includes a wheel axle 53 and a plurality of rollers 54. An axle groove 522 and a plurality of wheel grooves 523 are provided on the inclined surface 521. The plurality of wheel grooves 523 are arranged in one-to-one correspondence with the plurality of rollers 54, and the plurality of wheel grooves 523 are sequentially arranged at intervals along the length direction of the clamping arm 52. The axle groove 522 extends along the length direction of the clamping arm 52 and is communicated with the plurality of wheel grooves 523. The wheel axle 53 is arranged in the axle groove 522, and the plurality of rollers 54 are rotatably arranged on the wheel axle 53 in sequence, and a gap 55 is provided between two adjacent rollers 54.

[0040] As described above, when the lateral driving member drives the connecting seat 51 to move along the width direction of the transfer table 1, the gap 55 can increase the frictional force between the tire and the clamping arm 52 in the width direction of the transfer table 1, so as to ensure that there is no relative sliding between the automobile 8 tire and the clamping arm 52 during the lateral movement of the clamping arm 52, and ensure that the clamping arm 52 drives the automobile 8 tire to move laterally by a preset distance, thereby improving the accuracy and reliability of the centering adjustment of the automobile centering device.

[0041] Further, the connecting seat 51 includes a top plate 511, the clamping arm 52 is arranged at the bottom of the top plate 511, the clamping arm 52 is rotatably connected to the top plate 511, and the height of the lower surface of the clamping arm 52 in the vertical direction is higher than the height of the upper surface of the transfer table 1 in the vertical direction.

[0042] As described above, both the top plate 511 and the clamping plate of the connecting seat 51 can move above the transfer table 1.

[0043] Further, the included angle between the inclined surface 521 and the horizontal direction is 10 to 20 degrees.

[0044] As described above, the clamping arm 52 can easily lift the tire of the automobile through the inclined surface 521 inclined at 10 to 20 degrees with respect to the horizontal direction. Within the range of this included angle, the clamping effect of the clamping arm on the tire during the lifting process can be ensured, and it is ensured that the lifting assembly 5 can be applied to tires of various specifications.

[0045] Further, it further includes a first position detection component and a second position detection component. The first position detection component and the second position detection component are arranged in sequence along the length direction of the transfer table 1. The first position detection component and the second position detection component are respectively used to detect the positions of the front wheel tire and the rear wheel tire of the automobile 8 parked on the transfer table 1.

[0046] As described above, the automobile centering device provided by the present invention obtains the positions of each tire of the automobile 8 through the position detection component, and controls the moving distances of the lateral driving member and the longitudinal driving member to drive the lifting assembly 5 according to the positions of each tire of the automobile 8.

[0047] Further, the first position detection component includes two first distance sensors 6, and the two first distance sensors 6 are respectively arranged on both sides of the transfer table 1 in the width direction; the second position detection component includes two second distance sensors 7, and the two second distance sensors 7 are respectively arranged on both sides of the transfer table 1 in the width direction.

[0048] Further, both the first distance sensor 6 and the second distance sensor 7 are ultrasonic distance sensors.

[0049] As can be seen from the above description, the vehicle centering device designed by the present utility model can determine the parking posture of the vehicle by analyzing the distances between the side edges of each tire of the vehicle and the guide rail, and obtain the moving direction and moving distance of the lifting components of the first adjustment mechanism 3 and the second adjustment mechanism 4 along the width direction of the transfer table.

[0050] Further, the transfer table 1 includes a first conveyor belt 11, a second conveyor belt 12, a transmission shaft 13 and a transmission driving member. The transmission driving member is in transmission connection with the transmission shaft 13 to drive the transmission shaft 13 to rotate. The two ends of the transmission shaft 13 are respectively in transmission connection with the first conveyor belt 11 and the second conveyor belt 12. The first conveyor belt 11 and the second conveyor belt 12 are arranged at intervals along the width direction of the transfer table 1, so as to form a channel between the first conveyor belt 11 and the second conveyor belt 12. The first adjustment mechanism and the second adjustment mechanism are both arranged in the channel.

[0051] As can be seen from the above description, both the first conveyor belt 11 and the second conveyor belt 12 are driven by the transmission shaft 13 and the transmission driving member, which can ensure the synchronous operation of the first conveyor belt 11 and the second conveyor belt 12, and the first adjustment mechanism or the second adjustment mechanism arranged between the two conveyor belts can synchronously adjust the two front wheels or the two rear wheels of the vehicle 8.

[0052] Embodiment 1

[0053] Please refer to Figures 1 to 8 , Embodiment 1 of the present utility model is: providing a vehicle centering device, which includes a transfer table 1, a positioning stop bar 2, a first adjustment mechanism 3 and a second adjustment mechanism 4. The positioning stop bar 2, the first adjustment mechanism 3 and the second adjustment mechanism 4 are all arranged on the transfer table 1, and the first adjustment mechanism 3 and the second adjustment mechanism 4 are arranged in sequence along the length direction of the transfer table 1. The positioning stop bar 2 is arranged corresponding to the position of the first adjustment mechanism 3. Both the first adjustment mechanism 3 and the second adjustment mechanism 4 include a lateral driving member and a lifting component 5. The lifting component 5 is used to lift the tire of the vehicle 8 parked on the transfer table 1. The lateral driving member (not shown in the figure) is in transmission connection with the lifting component 5. The second adjustment mechanism 4 further includes a longitudinal driving member, and the longitudinal driving member (not shown in the figure) is in transmission connection with the lifting component 5.

[0054] In this embodiment, both the lateral driving member and the longitudinal driving member can be realized by using existing linear driving mechanisms such as a linear driving mechanism and a rack and pinion driving mechanism, so as to ensure that the lateral driving member and the longitudinal driving member can realize the linear driving function for the lifting component 5. This belongs to the prior art and will not be elaborated here.

[0055] The vehicle centering device provided in this embodiment can be applied to a mechanical garage. Before use, the vehicle 8 needs to be parked on the transfer table 1, and the parking position of the vehicle 8 is limited by the positioning lever 2 so that the position of the front wheel tires of the vehicle 8 exactly corresponds to the position of the lifting assembly 5 of the first adjustment mechanism, that is: the position of the first adjustment mechanism 3 in the length direction of the transfer table 1 is fixed, and the position where it is located is the in-place point of the first-sequence tires of the vehicle 8 driving into the transfer table 1; then the longitudinal driving member of the second adjustment mechanism 4 drives the lifting assembly 5 of the second adjustment mechanism 4 to move along the length direction of the transfer table 1 so that the lifting assembly 5 of the second adjustment mechanism 4 corresponds to the position of the rear wheel tires of the vehicle 8, that is: the position of the second adjustment mechanism 4 in the length direction of the transfer table 1 is movable, and after the vehicle 8 is parked in place, the second adjustment mechanism 4 moves along the length direction of the transfer table 1 to find the in-place point of the second-sequence tires of the vehicle 8 driving into the transfer table 1; the front wheel tires of the vehicle 8 are lifted by the lifting assembly 5 of the first adjustment mechanism 3, and the rear wheel tires of the vehicle 8 are lifted by the lifting assembly 5 of the second adjustment mechanism 4, and the two lifting assemblies 5 move along the width direction of the transfer table 1 under the drive of the two transverse driving members, respectively driving the front wheel tires and the rear wheel tires of the vehicle 8 to move so that the vehicle body direction of the vehicle 8 is parallel to the length direction of the transfer table 1, and the vehicle body of the vehicle 8 is parked in the middle of the transfer table 1.

[0056] Please refer to Figure 2 and Figure 3 , in this embodiment, the lifting assembly 5 includes a connecting seat 51, a clamping driving member (not shown in the figure), and a pair of clamping arms 52 arranged in pairs. The clamping driving member is arranged on the connecting seat 51, and the connecting seat 51 is in transmission connection with the transverse driving assembly; alternatively, the connecting seat 51 is in transmission connection with the transverse driving assembly and the longitudinal driving assembly respectively; the pair of clamping arms 52 are arranged opposite to each other, the top of the clamping arm 52 is provided with an inclined surface 521, and a limiting groove 56 is formed between the inclined surfaces 521 of the clamping arms 52 arranged opposite to each other; the clamping driving member is in transmission connection with the pair of clamping arms 52 respectively to drive the pair of clamping arms 52 to open or close.

[0057] Please combine Figure 2 and Figure 5For reference, before the vehicle 8 is positioned and parked, the clamping arms 52 of the lifting assembly 5 are in an open state. At this time, the length direction of the clamping arms 52 is parallel to the length direction of the transfer table 1, and the clamping arms 52 are located on the side of the transfer table 1, without affecting the movement of the tires of the vehicle 8 on the conveyor belt. After the vehicle 8 is positioned and parked, the longitudinal driving member of the second adjustment mechanism 4 drives the lifting assembly 5 to move along the length direction of the transfer table 1, so that the distance between the lifting assembly 5 of the first adjustment mechanism 3 and the lifting assembly 5 of the second adjustment mechanism 4 is the same as the distance between the front wheels and the rear wheels of the vehicle 8, ensuring that the position of the lifting assembly 5 of the second adjustment mechanism 4 corresponds to the rear wheels of the vehicle 8.

[0058] Please refer to Figure 3 , Figure 4 , Figure 6 and Figure 8 For reference, when the front wheels of the vehicle 8 correspond to the position of the first adjustment mechanism 3 and the rear wheels of the vehicle 8 correspond to the position of the second adjustment mechanism 4, the positioning lever 2 is retracted to avoid affecting the adjustment of the parking posture of the vehicle 8 by the first adjustment mechanism 3 and the second adjustment mechanism 4. The clamping driving member drives the clamping arms 52 to rotate, so that the clamping arms 52 change from the open state to the closed state. During this process, the inclined surfaces 521 of the paired clamping arms 52 will respectively abut against the tires, and the tires will move along the inclined surfaces 521 under the action of the paired clamping arms 52. The tires will be lifted under the action of the inclined surfaces 521, the tires will be separated from the transfer table 1, and the tires will be lifted so that the tires enter the limiting grooves 56. The two relatively arranged clamping arms 52 play a clamping role on the tires, and the lifting assembly 5 can firmly fix the vehicle tires through the limiting grooves 56.

[0059] For easy understanding, the centering adjustment method of the vehicle centering device provided in this embodiment is illustrated as follows: As Figure 6 shown, the front of the vehicle 8 parked on the transfer table 1 is inclined to the right, and the parking space is inclined to the left. The lateral driving member of the first adjustment mechanism 3 drives its connecting seat 51 to move leftward along the width direction of the transfer table 1 to drive the front wheels and the front of the vehicle 8 to move leftward; the lateral driving member of the second adjustment mechanism 4 drives its connecting seat 51 to move rightward along the width direction of the transfer table 1 to drive the rear wheels and the parking space of the vehicle 8 to move rightward. As Figure 7 shown, when the axial direction of the vehicle body of the vehicle 8 is parallel to the length direction of the transfer table 1 and the vehicle body of the vehicle 8 is parked in the middle of the transfer table 1, the centering adjustment of the vehicle 8 is completed.

[0060] After the vehicle centering device completes the centering adjustment of the vehicle 8, the clamping arms 52 of the first adjustment mechanism and the clamping arms 52 of the second adjustment mechanism both change from the closed state to the open state, so that the tires of the vehicle 8 descend onto the transfer table 1 along the inclined surfaces 521.

[0061] Please use Figure 3 as a reference. In this embodiment, the lifting assembly 5 further includes a roller and a plurality of rollers 54. An axle groove 522 and a plurality of wheel grooves 523 are provided on the inclined surface 521. The plurality of wheel grooves 523 are arranged in one-to-one correspondence with the plurality of rollers 54, and the plurality of wheel grooves 523 are sequentially arranged at intervals along the length direction of the clamping arm 52. The axle groove 522 extends along the length direction of the clamping arm 52 and communicates with the plurality of wheel grooves 523. The axle 53 is arranged in the axle groove 522, and the plurality of rollers 54 are rotatably arranged on the axle 53 in sequence, and there is a gap 55 between two adjacent rollers 54.

[0062] Specifically, when the clamping arm 52 is in the closed state, the roller 54 rolls along the length direction of the transfer table 1. During the closing process of the clamping arm 52, the roller 54 can reduce the friction between the clamping arm 52 and the tire, making it easier for the clamping arm 52 to lift the vehicle 8 during the closing process. In addition, when the lateral driving member drives the connecting seat 51 to move along the width direction of the transfer table 1, the gap 55 can increase the friction between the tire and the clamping arm 52 in the width direction of the transfer table 1 to ensure that there is no relative sliding between the vehicle 8 tire and the clamping arm 52 during the lateral movement of the clamping arm 52.

[0063] In this embodiment, the connecting seat 51 includes a top plate 511. The clamping arm 52 is arranged at the bottom of the top plate 511, and the clamping arm 52 is rotatably connected to the top plate 511. The height of the lower surface of the clamping arm 52 in the vertical direction is higher than the height of the upper surface of the transfer table 1 in the vertical direction. In this embodiment, the top plate 511 of the connecting seat 51 and the clamping arm 52 can move above the transfer table 1, and the structures of the top plate 511 of the connecting seat 51 and the clamping arm 52 will not hinder each other during the movement in the width direction of the transfer table 1.

[0064] In some alternative embodiments of the present utility model, in addition to the lifting assembly 5 provided in this embodiment, other devices with a lifting function can also be used to achieve the lifting function of the vehicle 8, such as a lifting platform.

[0065] In order to ensure that the tire of the vehicle 8 can easily move along the inclined surface 521 to reduce the difficulty of the lifting assembly 5 in lifting the tire of the vehicle 8, in this embodiment, the included angle between the inclined surface 521 and the horizontal direction is 10 to 20 degrees. Preferably, the included angle between the inclined surface 521 and the horizontal direction can be specifically 15 degrees.

[0066] This vehicle centering device provided in this embodiment further includes a first position detection component and a second position detection component. The first position detection component is used to detect the positions of the two front-wheel tires of the vehicle 8, and the second position detection component is used to detect the positions of the two rear-wheel tires of the vehicle 8.

[0067] For details, please refer to Figure 6 , the first position detection component includes two first distance sensors 6, and the two first distance sensors 6 are respectively arranged on both sides of the width direction of the transfer table 1; the second position detection component includes two second distance sensors 7, and the two second distance sensors 7 are respectively arranged on both sides of the width direction of the transfer table 1.

[0068] Among them, the two first distance sensors 6 can respectively obtain the distance from the left front wheel tire of the vehicle 8 to the left edge of the transfer table 1 and the distance from the right front wheel tire of the vehicle 8 to the right edge of the transfer table 1, so as to judge whether there is a problem of the front of the vehicle 8 being skewed in the parking posture, and obtain the direction and distance that the front of the vehicle 8 should move; the two second distance sensors 7 can respectively obtain the distance from the left rear wheel tire of the vehicle 8 to the left edge of the transfer table 1 and the distance from the right rear wheel tire of the vehicle 8 to the right edge of the transfer table 1, so as to judge whether the rear of the vehicle 8 is parked skewed.

[0069] In this embodiment, the transfer table 1 includes a first conveyor belt 11, a second conveyor belt 12, a transmission shaft 13 and a transfer driving member. The transfer driving member is in transmission connection with the transmission shaft 13 to drive the transmission shaft 13 to rotate. Both ends of the transmission shaft 13 are in transmission connection with the first conveyor belt 11 and the second conveyor belt 12 respectively. The first conveyor belt 11 and the second conveyor belt 12 are arranged at intervals along the width direction of the transfer table 1, so as to form a channel between the first conveyor belt 11 and the second conveyor belt 12. The first adjustment mechanism and the second adjustment mechanism are both arranged in the channel.

[0070] In this embodiment, the lifting component 5 is arranged between the first conveyor belt 11 and the second conveyor belt 12. Therefore, the front wheel tires or rear wheel tires on both sides can be lifted by one lifting mechanism, so as to ensure the stroke consistency of the lifting component 5 driving the front wheel tires or rear wheel tires on both sides to move laterally, reduce the risk of tire wear of the vehicle 8, and improve the reliability of the vehicle centering device for centering and adjusting the parking posture of the vehicle 8 at the same time.

[0071] For details, guide blocks extending along the length direction of the transfer table 1 are arranged on the opposite sides in the width direction of the first conveyor belt 11 and on the opposite sides in the width direction of the second conveyor belt 12, so as to reduce the degree of vehicle body tilt of the vehicle 8 on the transfer table 1. The first conveyor belt 11 and the second conveyor belt 12 are both driven by the transmission shaft 13 and the transfer driving member, which can ensure the synchronous operation of the first conveyor belt 11 and the second conveyor belt 12, and the first adjustment mechanism or the second adjustment mechanism arranged between the two conveyor belts can synchronously adjust the two front wheel tires or two rear wheel tires of the vehicle 8.

[0072] In summary, the vehicle centering device provided by the present utility model ensures the accuracy of the positioning and parking of the vehicle 8 through the positioning lever 2. The two lifting components 5 respectively lift the front and rear wheel tires of the vehicle 8, and drive the front and rear wheel tires of the vehicle 8 to move along the width direction of the transfer table respectively, so that the body axis of the vehicle 8 is parallel to the length direction of the transfer table 1. The vehicle centering device has high reliability in centering and adjusting the parking posture of the vehicle 8.

[0073] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in the relevant technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. An automobile centering device, characterized in that, It includes a transfer table, a positioning lever, a first adjustment mechanism and a second adjustment mechanism. The positioning lever, the first adjustment mechanism and the second adjustment mechanism are all arranged on the transfer table. Both the first adjustment mechanism and the second adjustment mechanism include a lateral driving member and a lifting assembly. The lifting assembly is used to lift the tires of the vehicle parked on the transfer table. The lateral driving member is in transmission connection with the lifting assembly. The second adjustment mechanism further includes a longitudinal driving member, and the longitudinal driving member is in transmission connection with the lifting assembly.

2. The vehicle centering device according to claim 1, characterized in that, The lifting assembly includes a connecting seat, a clamping driving member and a pair of clamping arms arranged in pairs. The clamping driving member is arranged on the connecting seat. The connecting seat is in transmission connection with the lateral driving assembly; alternatively, the connecting seat is in transmission connection with the lateral driving assembly and the longitudinal driving assembly respectively. The pair of clamping arms arranged in pairs are arranged opposite to each other. An inclined surface is provided at the top of the clamping arm. A limiting groove is formed between the inclined surfaces of the clamping arms arranged opposite to each other. The clamping driving member is in transmission connection with the pair of clamping arms arranged in pairs respectively to drive the pair of clamping arms to open or close.

3. The vehicle centering device according to claim 2, characterized in that, The lifting assembly further includes a roller group, and the roller group is arranged on the inclined surface.

4. The vehicle centering device according to claim 3, characterized in that, The roller group includes a wheel axle and a plurality of rollers. An axle groove and a plurality of wheel grooves are provided on the inclined surface. The plurality of wheel grooves are arranged in one-to-one correspondence with the plurality of rollers, and the plurality of wheel grooves are sequentially arranged at intervals along the length direction of the clamping arm. The axle groove extends along the length direction of the clamping arm, and the axle groove communicates with the plurality of wheel grooves. The wheel axle is arranged in the axle groove, and the plurality of rollers are rotatably arranged on the wheel axle in sequence. A gap is provided between two adjacent rollers.

5. The vehicle centering device according to claim 2, characterized in that, The connecting seat includes a top plate. The clamping arm is arranged at the bottom of the top plate, and the clamping arm is rotatably connected to the top plate. The height of the lower surface of the clamping arm in the vertical direction is higher than the height of the upper surface of the transfer table in the vertical direction.

6. The vehicle centering device according to claim 2, wherein, The included angle between the inclined surface and the horizontal direction is 10 to 20 degrees.

7. The vehicle centering device according to claim 1, characterized in that, It further includes a first position detection assembly and a second position detection assembly. The first position detection assembly and the second position detection assembly are sequentially arranged along the length direction of the transfer table. The first position detection assembly and the second position detection assembly are respectively used to detect the positions of the front wheel tires and the rear wheel tires of the vehicle parked on the transfer table.

8. The vehicle centering device according to claim 7, wherein, The first position detection assembly includes two first distance sensors, and the two first distance sensors are respectively arranged on both sides in the width direction of the transfer table; the second position detection assembly includes two second distance sensors, and the two second distance sensors are respectively arranged on both sides in the width direction of the transfer table.

9. The vehicle centering device according to claim 8, characterized in that, Both the first distance sensor and the second distance sensor are ultrasonic distance sensors.

10. The vehicle centering device according to claim 1, characterized in that, The transfer table includes a first conveyor belt, a second conveyor belt, a transmission shaft, and a transfer driving member. The transfer driving member is in transmission connection with the transmission shaft to drive the transmission shaft to rotate. Both ends of the transmission shaft are in transmission connection with the first conveyor belt and the second conveyor belt respectively. The first conveyor belt and the second conveyor belt are arranged at intervals along the width direction of the transfer table, so as to form a channel between the first conveyor belt and the second conveyor belt. The first adjustment mechanism and the second adjustment mechanism are both arranged in the channel.

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