WO2021237888A1 - 一种汽车定位机构 - Google Patents

一种汽车定位机构 Download PDF

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Publication number
WO2021237888A1
WO2021237888A1 PCT/CN2020/100685 CN2020100685W WO2021237888A1 WO 2021237888 A1 WO2021237888 A1 WO 2021237888A1 CN 2020100685 W CN2020100685 W CN 2020100685W WO 2021237888 A1 WO2021237888 A1 WO 2021237888A1
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Prior art keywords
assembly
transmission
roller
positioning
rollers
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PCT/CN2020/100685
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English (en)
French (fr)
Inventor
朱冬东
金晓东
吴肖波
徐亚新
杜树平
胡君杰
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浙江康迪智能换电科技有限公司
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Publication of WO2021237888A1 publication Critical patent/WO2021237888A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/36—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
    • B60S5/06—Supplying batteries to, or removing batteries from, vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations

Definitions

  • the invention relates to an automobile positioning mechanism.
  • the technical problem to be solved by the present invention is to provide an automobile positioning mechanism, which can facilitate the positioning of the automobile and the positioning is relatively accurate.
  • An automobile positioning mechanism comprising: an inclined platform, a placement platform, a front wheel positioning assembly, a guide rod and a rear wheel positioning assembly, the rear wheel positioning assembly, the guide rod, and the front wheel positioning assembly are placed along the The stages are arranged in sequence; the guide rods are provided with two, and the two guide rods are arranged in parallel and spaced apart; the front wheel positioning assembly and the rear wheel positioning assembly both include a wheel pushing assembly and a roller assembly, and the roller assembly is arranged There are two sets of roller assemblies located on both sides of the wheel pushing assembly, and two sets of roller assemblies located on both sides of the guide rod, wherein the roller assembly in the front wheel positioning assembly The combination of the rollers forms a positioning groove.
  • the wheel pushing assembly includes a driving assembly and a pushing block
  • the pushing blocks are provided with two
  • the two pushing blocks slide toward the roller assembly under the action of the driving assembly.
  • the drive assembly includes a motor, a bottom plate, a first transmission assembly, and a second transmission assembly
  • the first transmission assembly is provided with two groups
  • the first transmission assembly includes a rotating shaft, a screw rod, and a screw nut.
  • the rotating shaft and the screw rod are rotatably mounted on the bottom plate, the rotating shaft and the screw rod are connected, the screw nut is fitted on the screw rod, and the push block is fixed on the screw nut
  • the push block and the bottom plate are slidably connected
  • the second transmission assembly is connected between the motor and the rotating shaft, and the motor drives the rotation of the rotating shaft through the second transmission assembly.
  • the second transmission component includes a transmission wheel, a transmission belt and a transmission shaft
  • the transmission shaft is fixed on the rotating shafts in the two sets of the first transmission components
  • the transmission wheels are provided with two
  • two The transmission wheels are respectively fixed on the drive shaft and the rotating shaft of the motor
  • the transmission belt is fitted on the two transmission wheels.
  • the front end of the guide rod is bent.
  • the two inclined platforms are arranged at the front and rear of the placing table.
  • it further includes a support mechanism, the support mechanism is provided with two groups, the two groups of the support mechanism are located between the two guide rods, the support mechanism includes a lifting assembly and a support plate, the lifting assembly and the The supporting plate is connected to drive the lifting of the supporting plate.
  • the roller assembly includes a roller, the roller is rotatably connected with the placing table, and the top of the roller is located on the surface of the placing table, the rollers are provided with multiple, and the multiple rollers are at least They are arranged in a row, and the rollers in each row are arranged in parallel.
  • a plurality of the rollers are arranged in two rows, and the ends of the rollers in the first row and the rollers in the second row that are close to each other are inclined downward, and the two The rollers are arranged in a V-shape.
  • the beneficial effect of the present invention is that the vehicle travels along the guide rod, because the rollers in the roller assembly of the front wheel positioning assembly form a positioning groove. After the current wheel position enters the positioning groove, the driver can easily perceive that the car stops moving forward. The front wheel is located in the positioning groove, thereby positioning the front and rear orientation of the car. At this time, the rear wheel is located in the roller assembly in the rear wheel positioning assembly, and then the wheel pushing assembly pushes the front wheel and the rear wheel on the roller assembly Sliding causes the car to slide sideways, thereby positioning the two sides of the car. In this way, the front, rear, left, and right positioning of the car can be conveniently completed, and the positioning is more accurate.
  • Figure 1 is a top view of an embodiment of the car positioning mechanism of the present invention
  • FIG. 2 is a schematic structural diagram of an embodiment of the automobile positioning mechanism of the present invention.
  • Figure 3 is a schematic diagram of the structure of the wheel pushing assembly in the embodiment
  • Figure 4 is a schematic diagram of the structure of the supporting mechanism in the embodiment.
  • Fig. 5 is a schematic diagram of the structure of the roller assembly in the embodiment.
  • Wheel pushing assembly 41, push block; 42, motor; 43, bottom plate; 44, shaft; 45, screw rod; 46, screw nut; 47, drive wheel; 48, drive belt; 49, drive shaft;
  • Supporting mechanism 61. Lifting assembly; 62. Supporting plate.
  • An automobile positioning mechanism includes: an inclined platform 1, a placement platform 2, a front wheel positioning assembly, a guide rod 3, and a rear wheel positioning assembly.
  • the rear wheel positioning assembly, the guide rod 3, and the front wheel positioning assembly are sequentially arranged along the placement platform 2
  • the roller assembly 5 is provided with two groups, two sets of roller assemblies 5 are located on both sides of the wheel pushing assembly 4, and two sets of roller assemblies 5 are located on both sides of the guide rod 3, wherein the roller assembly of the roller assembly 5 in the front wheel positioning assembly forms a positioning groove.
  • the vehicle travels along the guide rod 3. Because the rollers in the roller assembly 5 of the front wheel alignment assembly form a positioning groove, the driver can easily perceive that the vehicle stops moving forward after the current wheel position enters the positioning groove.
  • the front wheel is located in the positioning groove, thereby positioning the front and rear orientation of the car.
  • the rear wheel is located in the roller assembly 5 in the rear wheel positioning assembly, and then the wheel pushing assembly 4 pushes the front and rear wheels in the roller assembly. 5 Sliding up makes the car slide laterally, thereby positioning the two sides of the car. In this way, the front, rear, left, and right positioning of the car can be conveniently completed, and the positioning is more accurate.
  • the wheel pushing assembly 4 includes a driving assembly and a pushing block 41.
  • Two pushing blocks 41 are provided, and the two pushing blocks 41 slide toward the drum assembly 5 under the action of the driving assembly.
  • the driving assembly pushes the push block 41 to slide toward the roller assembly 5, so that the wheel slides on the roller assembly 5, and the positioning is finally completed.
  • the drive assembly includes a motor 42, a bottom plate 43, a first transmission assembly, and a second transmission assembly.
  • the first transmission assembly is provided with two groups.
  • the first transmission assembly includes a rotating shaft 44, a screw 45 and a screw nut 46, and a rotating shaft 44.
  • the screw rod 45 is rotatably mounted on the bottom plate 43, the shaft 44 is connected to the screw rod 45, the screw nut 46 is fitted to the screw rod 45, the push block 41 is fixed on the screw nut 46, and the push block 41 and the bottom plate 43 are slidably connected,
  • the second transmission component is connected between the motor 42 and the rotating shaft 44, and the motor 42 drives the rotation of the rotating shaft 44 through the second transmission component.
  • the motor 42 drives the rotation shaft 44 to rotate through the second transmission assembly
  • the rotation of the rotation shaft 44 drives the rotation of the screw 45
  • the rotation of the screw 45 drives the sliding of the screw nut 46
  • the sliding of the screw nut 46 drives the push block 41 Of sliding.
  • the second transmission assembly includes a transmission wheel 47, a transmission belt 48, and a transmission shaft 49.
  • the transmission shaft 49 is fixed on the rotating shaft 44 in the two groups of the first transmission assembly.
  • the motor 42 drives the rotation of the transmission wheel 47 installed on the output shaft of the motor 42.
  • the rotation of the transmission wheel 47 drives the transmission of the transmission belt 48, and then drives the rotation of the transmission wheel 47 on the rotation shaft 44, thereby driving the rotation of the rotation shaft 44. Rotate.
  • the wheel when the wheel is in contact with the rear end of the guide rod 3, because the rear end of the guide rod 3 is bent, the wheel can continue to roll along the curved part to other parts of the guide rod 3 under the guidance of the curved part, and then follow The guide rod 3 continues to travel.
  • two inclined platforms 1 are provided, and the two inclined platforms 1 are arranged at the front and rear ends of the placing table 2.
  • the support mechanism 6 is provided with two sets of support mechanisms 6 located between the two guide rods.
  • the support mechanism 6 includes a lift assembly 61 and a support plate 62, and the lift assembly 61 is connected to the support plate 62 Used to drive the lifting of the support plate 62.
  • the lifting assembly 61 may be an electric push rod, or it may be composed of a motor, a gear, and a rack. The motor drives the rotation of the gear, and the gear drives the rack to lift. Since the lifting assembly 61 is a prior art, it will not be omitted here. Go into details.
  • the lifting assembly 61 promotes the support plate 62 to rise to support the bottom of the car, thereby fixing the car, and avoiding the random movement of the car from affecting the positioning accuracy.
  • the roller assembly 5 includes a roller, the roller is rotatably connected with the placing table 2, and the top of the roller is located on the surface of the placing table 2, there are multiple rollers, and the multiple rollers are arranged in at least one row, and each row The rollers are arranged parallel to each other.
  • roller assembly 5 of the front wheel positioning assembly a plurality of rollers are arranged in two rows, and the ends of the rollers in the first row and the rollers in the second row that are close to each other are inclined downward, and the two rows of rollers are in a V-shape. Layout.
  • the roller in the roller assembly 5 forms a positioning groove.
  • the wheel When the wheel is located in the positioning groove, the wheel will not roll freely under the action of external force.

Abstract

一种汽车定位机构，包括：斜台（1）、放置台（2）、前轮定位组件、导向杆（3）和后轮定位组件，后轮定位组件、导向杆（3）、前轮定位组件沿着放置台（2）依次设置；导向杆（3）设置有两个，两个导向杆（3）平行间隔设置；前轮定位组件和后轮定位组件均包括车轮推动组件（4）和滚筒组件（5），滚筒组件（5）设置有两组，两组滚筒组件（5）位于车轮推动组件（4）的两侧，且两组滚筒组件（4）位于导向杆（3）的两侧，其中，前轮定位组件中的滚筒组件（5）中的滚筒组合形成定位槽。该汽车定位机构能方便地汽车进行定位，且定位较为准确。

Description

一种汽车定位机构 技术领域
本发明涉及一种汽车定位机构。
背景技术
在对汽车进行自动更换电池的过程中，通常需要先对汽车进行定位。现有技术中，通常采用人工来判断的方式来对汽车进行定位，譬如在地面上做一些标记，汽车停靠时观察地面的标记来对汽车进行定位。但是这种定位方式存在的问题在于，定位较为繁琐，通常需要驾驶人员多次尝试才能完成对汽车的定位，同时由于是依照人眼的观测来进行定位，定位的精度较低，导致电池的更换工作无法正常进行。
发明内容
本发明要解决的技术问题是提供一种汽车定位机构，能方便地汽车进行定位，且定位较为准确。
为了解决上述技术问题，本发明提供的技术方案如下：
一种汽车定位机构，包括：斜台、放置台、前轮定位组件、导向杆和后轮定位组件，所述后轮定位组件、所述导向杆、所述前轮定位组件沿着所述放置台依次设置；所述导向杆设置有两个，两个所述导向杆平行间隔设置；所述前轮定位组件和所述后轮定位组件均包括车轮推动组件和滚筒组件，所述滚筒组件设置有两组，两组所述滚筒组件位于所述车轮推动组件的两侧，且两组所述滚筒组件位于所述导向杆的两侧，其中，所述前轮定位组件中的滚筒组件中的滚筒组合形成定位槽。
优选的：所述车轮推动组件包括驱动组件和推块，所述推块设置有两个，两个所述推块在所述驱动组件的作用下朝着所述滚筒组件滑动。
优选的：所述驱动组件包括电机、底板、第一传动组件和第二传动组件，所述第一传动组件设置有两组，所述第一传动组件包括转轴、丝杆和丝杆螺母，所述转轴和所述丝杆转动安装在所述底板上，所述转轴和所述丝杆连接，所述丝杆螺母配合在所述丝杆上，所述推块固定在所述丝杆螺母上，所述推块和所述底板滑动连接，所述第二传动组件连接在所述电机和所述转轴之间，所述电机通过所述第二传动组件驱动所述转轴的转动。
优选的：所述第二传动组件包括传动轮、传动带和传动轴，所述传动轴固定在两组所述第一传动组件中的所述转轴上，所述传动轮设置有两个，两个所述传动轮分别固定在所述电机的驱动轴和所述转轴上，所述传动带配合在两个所述传动轮上。
优选的：所述导向杆的前端弯曲设置。
优选的：所述斜台设置有两个，两个所述斜台设置在放置台的前端和后端。
优选的：还包括支撑机构，所述支撑机构设置有两组，两组所述支撑机构位于两个所述导向杆之间，所述支撑机构包括升降组件和支撑板，所述升降组件与所述支撑板连接用于驱动所述支撑板的升降。
优选的：所述滚筒组件包括包括滚筒，所述滚筒与所述放置台转动连接，且所述滚筒的顶部位于所述放置台的表面，所述滚筒设置有多个，多个所述滚筒至少呈一排布置，且每排中的滚筒之间平行设置。
优选的：所述前轮定位组件的所述滚筒组件中，多个所述滚筒呈两排布置，且第一排的滚筒和第二排的滚筒之间相互靠近的一端均向下倾斜，两排所述滚筒呈V型布置。
本发明的有益效果是：车辆沿着导向杆行驶，由于前轮定位组件中的滚筒组件中的滚筒组合形成定位槽，当前轮位驶入定位槽内后，驾驶员容易感知，汽车停止前进，使得前轮位于该定位槽内，从而对汽车的前后方位进行了定位，此时，后轮位于后轮定位组件中的滚筒组件内，接着，车轮推动组件推动前轮和后轮在滚筒组件上滑动，使得汽车发生侧向的滑动，从而对汽车的两侧方位 进行了定位，这样一来，便方便地完成了汽车前后左右的定位，且定位较为准确。
附图说明
下面结合附图和具体实施方式对本发明作进一步说明：
图1为本发明所述汽车定位机构的实施例的俯视图；
图2为本发明所述汽车定位机构的实施例的结构示意图；
图3为实施例中的车轮推动组件的结构示意图；
图4为实施例中的支撑机构的结构示意图；
图5为实施例中的滚筒组件的结构示意图。
其中：
1、斜台；
2、放置台；
3、导向杆；
4、车轮推动组件；41、推块；42、电机；43、底板；44、转轴；45、丝杆；46、丝杆螺母；47、传动轮；48、传动带；49、传动轴；
5、滚筒组件；
6、支撑机构；61、升降组件；62、支撑板。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
在本发明的描述中，需要理解的是，“上”、“下”、“左”、“右”、“前”、“后”、“竖直”、“底”、“内”、“外”等指示的方位和位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造 和操作，因此不能理解为对本发明的限制。
如图1—图5所示，
实施例一：
一种汽车定位机构，包括：斜台1、放置台2、前轮定位组件、导向杆3和后轮定位组件，后轮定位组件、导向杆3、前轮定位组件沿着放置台2依次设置；导向杆3设置有两个，两个导向杆3平行间隔设置；前轮定位组件和后轮定位组件均包括车轮推动组件4和滚筒组件5，滚筒组件5设置有两组，两组滚筒组件5位于车轮推动组件4的两侧，且两组滚筒组件5位于导向杆3的两侧，其中，前轮定位组件中的滚筒组件5中的滚筒组合形成定位槽。
这样一来，车辆沿着导向杆3行驶，由于前轮定位组件中的滚筒组件5中的滚筒组合形成定位槽，当前轮位驶入定位槽内后，驾驶员容易感知，汽车停止前进，使得前轮位于该定位槽内，从而对汽车的前后方位进行了定位，此时，后轮位于后轮定位组件中的滚筒组件5内，接着，车轮推动组件4推动前轮和后轮在滚筒组件5上滑动，使得汽车发生侧向的滑动，从而对汽车的两侧方位进行了定位，这样一来，便方便地完成了汽车前后左右的定位，且定位较为准确。
另外的，车轮推动组件4包括驱动组件和推块41，推块41设置有两个，两个推块41在驱动组件的作用下朝着滚筒组件5滑动。
这样一来，驱动组件推动推块41朝着滚筒组件5滑动，从而使得车轮在滚筒组件5上发生滑动，并最终完成定位。
另外的，驱动组件包括电机42、底板43、第一传动组件和第二传动组件，第一传动组件设置有两组，第一传动组件包括转轴44、丝杆45和丝杆螺母46，转轴44和丝杆45转动安装在底板43上，转轴44和丝杆45连接，丝杆螺母46配合在丝杆45上，推块41固定在丝杆螺母46上，推块41和底板43滑动连接，第二传动组件连接在电机42和转轴44之间，电机42通过第二传动组件驱动转轴44的转动。
这样一来，电机42通过第二传动组件带动转轴44转动，转轴44的转动带动丝杆45的转动，丝杆45的转动带动丝杆螺母46的滑动，丝杆螺母46的滑动带动推块41的滑动。
另外的，第二传动组件包括传动轮47、传动带48和传动轴49，传动轴49固定在两组第一传动组件中的转轴44上，传动轮47设置有两个，两个传动轮47分别固定在电机42的驱动轴和转轴44上，传动带48配合在两个传动轮47上。
这样一来，电机42带动安装在电机42的输出轴上的传动轮47的转动，传动轮47的转动带动传动带48的传动，再带动转轴44上的传动轮47的转动，从而带动转轴44的转动。
另外的，导向杆3的后端弯曲设置。
这样一来，当车轮与导向杆3的后端接触时，由于导向杆3的后端弯曲，车轮能在弯曲部位的引导下沿着弯曲部位继续滚动至导向杆3的其他部位，然后沿着导向杆3继续行驶。
另外的，斜台1设置有两个，两个斜台1设置在放置台2的前端和后端。
这样一来，当汽车从其中一个斜台1进入放置台2上后，继续行驶，从另一个斜台1驶离放置台，而不用原路退回。
另外的，还包括支撑机构6，支撑机构6设置有两组，两组支撑机构6位于两个导向杆之间，支撑机构6包括升降组件61和支撑板62，升降组件61与支撑板62连接用于驱动支撑板62的升降。具体来说，升降组件61可以是电动推杆，也可以是由电机、齿轮和齿条组成，电机带动齿轮的转动，齿轮带动齿条升降，由于升降组件61为现有技术，在此不再赘述。
这样一来，升降组件61促使支撑板62上升支撑在汽车的底部，从而对汽车进行了固定，避免汽车随意的移动影响定位的精度。
实施例二：
在该实施例中，滚筒组件5包括包括滚筒，滚筒与放置台2转动连接，且滚筒的顶部位于放置台2的表面，滚筒设置有多个，多个滚筒至少呈一排布置，且每排中的滚筒之间平行设置。
这样一来，车轮位于滚筒上时，随着滚筒的滚动，车轮将轻易地滑动。
另外的，前轮定位组件的滚筒组件5中，多个滚筒呈两排布置，且第一排的滚筒和第二排的滚筒之间相互靠近的一端均向下倾斜，两排滚筒呈V型布置。
这样一来，滚筒组件5中的滚筒便形成了定位槽，当车轮位于定位槽内时，车轮在不受外力的作用下将不会随意滚动。
总之，以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (9)

  1. 一种汽车定位机构，其特征在于，包括：斜台、放置台、前轮定位组件、导向杆和后轮定位组件，所述后轮定位组件、所述导向杆、所述前轮定位组件沿着所述放置台依次设置；所述导向杆设置有两个，两个所述导向杆平行间隔设置；所述前轮定位组件和所述后轮定位组件均包括车轮推动组件和滚筒组件，所述滚筒组件设置有两组，两组所述滚筒组件位于所述车轮推动组件的两侧，且两组所述滚筒组件位于所述导向杆的两侧，其中，所述前轮定位组件中的滚筒组件中的滚筒组合形成定位槽。
  2. 根据权利要求1所述的汽车定位机构，其特征在于：所述车轮推动组件包括驱动组件和推块，所述推块设置有两个，两个所述推块在所述驱动组件的作用下朝着所述滚筒组件滑动。
  3. 根据权利要求2所述的汽车定位机构，其特征在于：所述驱动组件包括电机、底板、第一传动组件和第二传动组件，所述第一传动组件设置有两组，所述第一传动组件包括转轴、丝杆和丝杆螺母，所述转轴和所述丝杆转动安装在所述底板上，所述转轴和所述丝杆连接，所述丝杆螺母配合在所述丝杆上，所述推块固定在所述丝杆螺母上，所述推块和所述底板滑动连接，所述第二传动组件连接在所述电机和所述转轴之间，所述电机通过所述第二传动组件驱动所述转轴的转动。
  4. 根据权利要求3所述的汽车定位机构，其特征在于：所述第二传动组件包括传动轮、传动带和传动轴，所述传动轴固定在两组所述第一传动组件中的所述转轴上，所述传动轮设置有两个，两个所述传动轮分别固定在所述电机的驱动轴和所述转轴上，所述传动带配合在两个所述传动轮上。
  5. 根据权利要求1所述的汽车定位机构，其特征在于：所述导向杆的前端弯曲设置。
  6. 根据权利要求1所述的汽车定位机构，其特征在于：所述斜台设置有两个，两个所述斜台设置在放置台的前端和后端。
  7. 根据权利要求1所述的汽车定位机构，其特征在于：还包括支撑机构，所述支撑机构设置有两组，两组所述支撑机构位于两个所述导向杆之间，所述支撑机构包括升降组件和支撑板，所述升降组件与所述支撑板连接用于驱动所述支撑板的升降。
  8. 根据权利要求1至7中任一项所述的汽车定位机构，其特征在于：所述滚筒组件包括包括滚筒，所述滚筒与所述放置台转动连接，且所述滚筒的顶部位于所述放置台的表面，所述滚筒设置有多个，多个所述滚筒至少呈一排布置，且每排中的滚筒之间平行设置。
  9. 根据权利要求8所述的汽车定位机构，其特征在于：所述前轮定位组件的所述滚筒组件中，多个所述滚筒呈两排布置，且第一排的滚筒和第二排的滚筒之间相互靠近的一端均向下倾斜，两排所述滚筒呈V型布置。
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