CN111845439A - Wheel positioning device and vehicle positioning system - Google Patents
Wheel positioning device and vehicle positioning system Download PDFInfo
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- CN111845439A CN111845439A CN202010700736.5A CN202010700736A CN111845439A CN 111845439 A CN111845439 A CN 111845439A CN 202010700736 A CN202010700736 A CN 202010700736A CN 111845439 A CN111845439 A CN 111845439A
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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
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
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- 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
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- 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
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Abstract
The invention discloses a wheel positioning device and a vehicle positioning system, wherein the wheel positioning device comprises a first wheel positioning device, the first wheel positioning device comprises a wheel deviation rectifying structure, a wheel pushing structure and a first positioning structure, one side of the first positioning structure is fixedly provided with the wheel deviation rectifying structure, and the other side of the first positioning structure is fixedly provided with the wheel pushing structure; the wheel deviation rectifying structure comprises a first fixing rod, a first driving motor and a first deviation rectifying rod; the first positioning structure comprises a first positioning groove, a fixed mounting rod, a first movable mounting rod, a second movable mounting rod, a plurality of first rollers and a plurality of second rollers; the positioning device has the advantages of being suitable for positioning vehicles with different wheelbases, simple in structure and the like.
Description
Technical Field
The invention relates to the field of vehicle positioning, in particular to a wheel positioning device and a vehicle positioning system.
Background
With the development of vehicle technology, new energy vehicles are more and more popularized, problems are brought to popularization of the new energy vehicles, and how to timely and effectively provide electric energy supply for electric vehicles with insufficient electric quantity is a very concerned problem for manufacturers and owners;
The main current solution in the current market is to adopt a charging mode and a battery replacement mode, wherein the charging mode is adopted, namely an AC slow charging pile or a DC fast charging pile is configured at a parking space, and the battery replacement mode is adopted, namely a fully charged battery pack is directly used for replacing a battery pack with exhausted energy; the present application provides a wheel alignment device and a vehicle alignment system for solving the above problems.
Disclosure of Invention
The invention aims to solve the technical problem that the existing vehicle positioning system can only adapt to vehicles with the same wheelbase, and provides a wheel positioning device and a vehicle positioning system, wherein the wheel positioning device comprises:
the wheel positioning device is a first wheel positioning device, the first wheel positioning device comprises a wheel deviation rectifying structure, a wheel pushing structure and a first positioning structure, one side of the first positioning structure is fixedly provided with the wheel deviation rectifying structure, and the other side of the first positioning structure is fixedly provided with the wheel pushing structure;
The wheel deviation rectifying structure comprises a first fixing rod, a first driving motor and a first deviation rectifying rod, the first fixing rod is fixedly arranged on a horizontal platform surface, the first driving motor is fixedly arranged on the first fixing rod, and an output shaft of the first driving motor is fixedly connected with the first deviation rectifying rod;
first location structure includes first locating slot, fixed mounting pole, first movable mounting pole, second movable mounting pole, a plurality of first cylinder and a plurality of second cylinder, and is a plurality of first cylinder, a plurality of second cylinder, first movable mounting pole, second movable mounting pole and fixed mounting pole constitute V style of calligraphy tank bottom, first locating slot sets up below the horizontal platform face, first movable mounting pole with first locating slot swing joint, the fixed mounting pole with first locating slot fixed connection.
Furthermore, the two ends of the first roller and the second roller are both provided with mounting structures, one end of the first roller is fixedly connected with the first movable mounting rod, the other end of the first roller is fixedly connected with the second movable mounting rod, one end of the second movable mounting rod is fixedly connected with the second movable mounting rod, and the other end of the second movable mounting rod is fixedly connected with the fixed mounting rod.
Furthermore, horizontal movable grooves are symmetrically formed in two sides of the top end of the first positioning groove, and two ends of the first movable rod slide along the movable grooves.
Further, the wheel pushing structure comprises a fixed motor and a trapezoidal screw rod, the fixed motor is fixedly installed at the fixed position of the fixed installation rod and the first positioning groove, one end of the trapezoidal screw rod is fixedly connected with the fixed rod motor, and the other end of the trapezoidal screw rod is fixedly connected with the end part of the first movable installation rod.
Furthermore, the wheel positioning device is a second wheel positioning device, the second wheel positioning device comprises a second positioning device and a second deviation rectifying structure, and the second supporting structure is fixedly connected with the second deviation rectifying structure.
Further, the second supporting structure comprises a supporting platform and a plurality of third rollers, and the plurality of third rollers are movably mounted at the top end of the supporting platform to form a supporting surface.
Further, the second structure of rectifying includes movable rail, second driving motor, rectifies deviation pole and drive lead screw, the drive lead screw passes supporting platform sets up, the drive lead screw one end with second driving motor swing joint, the other end with rectify a pole fixed connection, rectify a pole and set up perpendicularly by two T type poles and form, rectify a pole one end and follow movable rail horizontal activity, the other end is followed the holding surface horizontal activity that the third cylinder formed.
Further, still include the second constant head tank, the second constant head tank sets up below the horizontal platform face, second wheel positioner fixed mounting be in the second constant head tank.
In another aspect, the present invention further provides an automobile positioning structure capable of positioning different wheel bases, where the automobile positioning structure capable of positioning different wheel bases includes two first wheel positioning devices as described above and two second wheel positioning devices as described above, the two first wheel positioning devices are symmetrically disposed along a central axis, the two second wheel positioning devices are symmetrically disposed along a same central axis, and the first wheel positioning device and the second wheel positioning device on a same side are on a same straight line parallel to the central axis.
Further, the four first wheel positioning devices are arranged at the four corners of the rectangle.
The implementation of the invention has the following beneficial effects:
1. the invention adopts the V-shaped groove and the deviation rectifying structure on the basis of the existing vehicle positioning system, realizes the tire centering and positioning of different wheel bases through the change of the center position of the V-shaped groove, and achieves the aim that the automobiles with different wheel bases can adopt the same positioning system.
2. The invention adopts the trapezoidal screw rod structure, the trapezoidal screw rod structure is firmer, the damage to the screw rod caused by overlarge impact force on the system when a vehicle is braked and started can be prevented, and the stability of the system is improved by adopting the trapezoidal screw rod.
Drawings
FIG. 1 is a mechanical block diagram of the present invention;
FIG. 2 is a mechanical block diagram of the front wheel alignment structure of the present invention;
FIG. 3 is a block diagram of the stationary motor and T-lead screw of the present invention;
FIG. 4 is a mechanical block diagram of the rear wheel alignment structure of the present invention;
FIG. 5 is a mechanical block diagram of one embodiment of the present invention;
the reference numbers in the figures shall correspond to: 1-a first wheel alignment device, 101-a wheel alignment structure, 1011-a first fixing rod, 1012-a first driving motor, 1013-a first alignment rod, 102-a wheel pushing structure, 1021-a fixed motor, 1022-a trapezoidal screw, 103-a first alignment structure, 1031-a fixed mounting rod, 1032-a first movable mounting rod, 1033-a second movable mounting rod, 1034-a first roller, 1035-a second roller, 2-a second wheel alignment device, 201-a second support structure, 2011-a support platform, 2012-a third roller, 202-a second alignment structure, 2021-a movable rail, 2022-a second driving motor, 2023-an alignment rod, and 2024-a driving screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
Examples
In the present embodiment, referring to fig. 1, fig. 2, fig. 3, and fig. 4 of the specification, a technical problem to be solved by the present invention is that an existing vehicle positioning mechanism is generally only suitable for accurate positioning of an axle-distance vehicle, and a wheel positioning device and a vehicle positioning system are provided, where the wheel positioning device and the vehicle positioning system include:
the wheel positioning device is a first wheel positioning device 1, the first wheel positioning device 1 comprises a wheel deviation rectifying structure 101, a wheel pushing structure 102 and a first positioning structure 103, one side of the first positioning structure 103 is fixedly provided with the wheel deviation rectifying structure 101, and the other side of the first positioning structure is fixedly provided with the wheel pushing structure 102;
the wheel deviation rectifying structure 101 comprises a first fixing rod 1011, a first driving motor 1012 and a first deviation rectifying rod 1013, wherein the first fixing rod 1011 is fixedly installed on a horizontal platform surface, the first driving motor 1012 is fixedly installed on the first fixing rod 1011, and an output shaft of the first driving motor 1012 is fixedly connected with the first deviation rectifying rod 1013;
The first positioning structure 103 comprises a first positioning groove, a fixed mounting bar 1031, a first movable mounting bar 1032, a second movable mounting bar 1033, a plurality of first rollers 1034 and a plurality of second rollers 1035, wherein the plurality of first rollers 1034, the plurality of second rollers 1035, the first movable mounting bar 1032, the second movable mounting bar 1033 and the fixed mounting bar 1031 form a V-shaped groove bottom, the first positioning groove is arranged below a horizontal platform surface, the first movable mounting bar 1032 is movably connected with the first positioning groove, and the fixed mounting bar 1031 is fixedly connected with the first positioning groove. The form of first dead lever is not only limited to the dead lever also can be the structure of fixed block or any other shape, first dead lever can be welding with the installation of horizontal platform face, the arbitrary fixed connection mode of intensity such as riveting is sufficient, driving motor uses first dead lever to drive first pole of rectifying for supporting, first pole of rectifying moves along perpendicular driving motor horizontal direction, apply thrust to the wheel side, accomplish rectifying of vehicle, the above-mentioned first structure of rectifying the pole can be arbitrary to have a plane can with the shape that the tire side flushed, above-mentioned first pole initial position of rectifying is located the position that flushes with the constant head tank side.
In a specific embodiment, the first roller 1034 and the second roller 1035 are provided with mounting structures at two ends, one end of the first roller 1034 is fixedly connected to the first movable mounting bar 1032, the other end is fixedly connected to the second movable mounting bar 1033, one end of the second roller 1035 is fixedly connected to the second movable mounting bar 1033, and the other end is fixedly connected to the fixed mounting bar 1031.
In a specific embodiment, horizontal movable slots are symmetrically arranged on two sides of the top end of the first positioning slot, and two ends of the first movable mounting rod 1032 slide along the movable slots.
In a specific embodiment, the wheel pushing structure 102 includes a fixed motor 1021 and a trapezoidal screw 1022, the fixed motor 1021 is fixedly installed at a position where the fixed mounting bar 1031 is fixed to the first positioning slot, one end of the trapezoidal screw 1022 is fixedly connected to the fixed motor 1021, and the other end is fixedly connected to an end of the first movable mounting bar 1032. The fixed motor drives the trapezoidal screw rod to move, the trapezoidal screw rod drives the first movable mounting rod to move, the first movable mounting rod moves to enable the bottom of the V-shaped groove to deform, the center position of the V-shaped groove changes according to the deformation, the centering and the positioning of tires with different wheelbases are achieved, and the purpose that automobiles with different wheelbases can use the same positioning system is achieved.
In another aspect, the present invention further provides a vehicle positioning system, which includes four first wheel positioning devices, and the four first wheel positioning devices are respectively disposed at four corners of a rectangle.
In one particular embodiment, the use of rollers can reduce the cornering drag of the wheel.
The embodiment has the following beneficial effects:
1. the invention adopts the V-shaped groove and the deviation rectifying structure on the basis of the existing vehicle positioning system, realizes the tire centering and positioning of different wheel bases through the change of the center position of the V-shaped groove, and achieves the aim that the automobiles with different wheel bases can adopt the same positioning system.
2. The invention adopts the trapezoidal screw rod structure, the trapezoidal screw rod structure is firmer, the damage to the screw rod caused by overlarge impact force on the system when a vehicle is braked and started can be prevented, and the stability of the system is improved by adopting the trapezoidal screw rod.
Examples
In the present embodiment, referring to fig. 2, fig. 3, and fig. 5 of the specification, a technical problem to be solved by the present invention is that an existing vehicle positioning mechanism is generally only suitable for accurate positioning of an axle-distance vehicle, and a wheel positioning device and a vehicle positioning system are provided, where the wheel positioning device includes:
The wheel positioning device is a first wheel positioning device 1, the first wheel positioning device 1 comprises a wheel deviation rectifying structure 101, a wheel pushing structure 102 and a first positioning structure 103, one side of the first positioning structure 103 is fixedly provided with the wheel deviation rectifying structure 101, and the other side of the first positioning structure is fixedly provided with the wheel pushing structure 102;
the wheel deviation rectifying structure 101 comprises a first fixing rod 1011, a first driving motor 1012 and a first deviation rectifying rod 1013, wherein the first fixing rod 1011 is fixedly installed on a horizontal platform surface, the first driving motor 1012 is fixedly installed on the first fixing rod 1011, and an output shaft of the first driving motor 1012 is fixedly connected with the first deviation rectifying rod 1013;
the first positioning structure 103 comprises a first positioning groove, a fixed mounting bar 1031, a first movable mounting bar 1032, a second movable mounting bar 1033, a plurality of first rollers 1034 and a plurality of second rollers 1035, wherein the plurality of first rollers 1034, the plurality of second rollers 1035, the first movable mounting bar 1032, the second movable mounting bar 1033 and the fixed mounting bar 1031 form a V-shaped groove bottom, the first positioning groove is arranged below a horizontal platform surface, the first movable mounting bar 1032 is movably connected with the first positioning groove, and the fixed mounting bar 1031 is fixedly connected with the first positioning groove. The form of first dead lever is not only limited to the dead lever also can be the structure of fixed block or any other shape, first dead lever can be welding with the installation of horizontal platform face, the arbitrary fixed connection mode of intensity such as riveting is sufficient, driving motor uses first dead lever to drive first pole of rectifying for supporting, first pole of rectifying moves along perpendicular driving motor horizontal direction, apply thrust to the wheel side, accomplish rectifying of vehicle, the above-mentioned first structure of rectifying the pole can be arbitrary to have a plane can with the shape that the tire side flushed, above-mentioned first pole initial position of rectifying is located the position that flushes with the constant head tank side.
In a specific embodiment, the first roller 1034 and the second roller 1035 are provided with mounting structures at two ends, one end of the first roller 1034 is fixedly connected to the first movable mounting bar 1032, the other end is fixedly connected to the second movable mounting bar 1033, one end of the second roller 1035 is fixedly connected to the second movable mounting bar 1033, and the other end is fixedly connected to the fixed mounting bar 1031.
In a specific embodiment, horizontal movable slots are symmetrically arranged on two sides of the top end of the first positioning slot, and two ends of the first movable mounting rod 1032 slide along the movable slots.
In a specific embodiment, the wheel pushing structure 102 includes a fixed motor 1021 and a trapezoidal screw 1022, the fixed motor 1021 is fixedly installed at a position where the fixed mounting bar 1031 is fixed to the first positioning slot, one end of the trapezoidal screw 1022 is fixedly connected to the fixed motor 1021, and the other end is fixedly connected to an end of the first movable mounting bar 1032. The fixed motor drives the trapezoidal screw rod to move, the trapezoidal screw rod drives the first movable mounting rod to move, the first movable mounting rod moves to enable the bottom of the V-shaped groove to deform, the center position of the V-shaped groove changes according to the deformation, the centering and the positioning of tires with different wheelbases are achieved, and the purpose that automobiles with different wheelbases can use the same positioning system is achieved.
In a specific embodiment, the wheel alignment device is a second wheel alignment device 2, the second wheel alignment device 2 includes a second support structure 201 and a second deviation rectification structure 202, and the second support structure 201 and the second deviation rectification structure 202 are fixedly connected.
In a specific embodiment, the second supporting structure includes a supporting platform 2011 and a plurality of third rollers 2012, and the plurality of third rollers 2012 are movably mounted on a top end of the supporting platform 2011 to form a supporting surface.
In a specific embodiment, the second deviation rectifying structure 202 includes a movable rail 2021, a second driving motor 2022, a deviation rectifying rod 2023 and a driving lead screw 2024, the driving lead screw 2024 passes through the supporting platform 2011, one end of the driving lead screw 2024 is movably connected to the second driving motor 2022, the other end of the driving lead screw 2024 is fixedly connected to the deviation rectifying rod 2023, the deviation rectifying rod is formed by vertically arranging two T-shaped rods, one end of the deviation rectifying rod horizontally moves along the movable rail, and the other end of the deviation rectifying rod horizontally moves along a supporting surface formed by the third roller. The second driving motor drives the driving screw rod to move, and the driving screw rod drives the deviation rectifying rod to move along the movable rail so as to realize the rectification of the rear wheel of the vehicle.
In a specific embodiment, the vehicle wheel alignment device further comprises a second alignment slot disposed below the horizontal platform surface, the second wheel alignment device being fixedly mounted within the second alignment slot.
On the other hand, the invention also provides an automobile positioning structure capable of positioning different wheelbases, which is characterized by comprising two first wheel positioning devices and two second wheel positioning devices, wherein the two first wheel positioning devices are symmetrically arranged along a central axis, the two second wheel positioning devices are symmetrically arranged along the same central axis, and the first wheel positioning device and the second wheel positioning device on the same side are positioned on the same straight line parallel to the central axis.
In a specific embodiment, the third roller is arranged in the same direction as the first roller and the second roller, and the roller can reduce the offset resistance of the wheel.
The embodiment has the following beneficial effects:
1. the invention adopts the V-shaped groove and the deviation rectifying structure on the basis of the existing vehicle positioning system, realizes the tire centering and positioning of different wheel bases through the change of the center position of the V-shaped groove, and achieves the aim that the automobiles with different wheel bases can adopt the same positioning system.
2. The invention adopts the trapezoidal screw rod structure, the trapezoidal screw rod structure is firmer, the damage to the screw rod caused by overlarge impact force on the system when a vehicle is braked and started can be prevented, and the stability of the system is improved by adopting the trapezoidal screw rod.
Examples
In this embodiment, a technical problem to be solved by the present invention is that an existing vehicle positioning mechanism is generally only suitable for accurate positioning of an axle-distance vehicle, and a wheel positioning device and a vehicle positioning system are provided, where the wheel positioning device includes:
the wheel positioning device is a first wheel positioning device 1, the first wheel positioning device 1 comprises a wheel deviation rectifying structure 101, a wheel pushing structure 102 and a first positioning structure 103, one side of the first positioning structure 103 is fixedly provided with the wheel deviation rectifying structure 101, and the other side of the first positioning structure is fixedly provided with the wheel pushing structure 102;
the wheel deviation rectifying structure 101 comprises a first fixing rod 1011, a first driving motor 1012 and a first deviation rectifying rod 1013, wherein the first fixing rod 1011 is fixedly installed on a horizontal platform surface, the first driving motor 1012 is fixedly installed on the first fixing rod 1011, and an output shaft of the first driving motor 1012 is fixedly connected with the first deviation rectifying rod 1013;
The first positioning structure 103 comprises a first positioning groove, a fixed mounting bar 1031, a first movable mounting bar 1032, a second movable mounting bar 1033, a plurality of first rollers 1034 and a plurality of second rollers 1035, wherein the plurality of first rollers 1034, the plurality of second rollers 1035, the first movable mounting bar 1032, the second movable mounting bar 1033 and the fixed mounting bar 1031 form a V-shaped groove bottom, the first positioning groove is arranged below a horizontal platform surface, the first movable mounting bar 1032 is movably connected with the first positioning groove, and the fixed mounting bar 1031 is fixedly connected with the first positioning groove. The form of first dead lever is not only limited to the dead lever also can be the structure of fixed block or any other shape, first dead lever can be welding with the installation of horizontal platform face, the arbitrary fixed connection mode of intensity such as riveting is sufficient, driving motor uses first dead lever to drive first pole of rectifying for supporting, first pole of rectifying moves along perpendicular driving motor horizontal direction, apply thrust to the wheel side, accomplish rectifying of vehicle, the above-mentioned first structure of rectifying the pole can be arbitrary to have a plane can with the shape that the tire side flushed, above-mentioned first pole initial position of rectifying is located the position that flushes with the constant head tank side.
In a specific embodiment, the first roller 1034 and the second roller 1035 are provided with mounting structures at two ends, one end of the first roller 1034 is fixedly connected to the first movable mounting bar 1032, the other end is fixedly connected to the second movable mounting bar 1033, one end of the second roller 1035 is fixedly connected to the second movable mounting bar 1033, and the other end is fixedly connected to the fixed mounting bar 1031.
In a specific embodiment, horizontal movable slots are symmetrically arranged on two sides of the top end of the first positioning slot, and two ends of the first movable mounting rod 1032 slide along the movable slots.
In a specific embodiment, the wheel pushing structure 102 includes a fixed motor 1021 and a trapezoidal screw 1022, the fixed motor 1021 is fixedly installed at a position where the fixed mounting bar 1031 is fixed to the first positioning slot, one end of the trapezoidal screw 1022 is fixedly connected to the fixed motor 1021, and the other end is fixedly connected to an end of the first movable mounting bar 1032. The fixed motor drives the trapezoidal screw rod to move, the trapezoidal screw rod drives the first movable mounting rod to move, the first movable mounting rod moves to enable the bottom of the V-shaped groove to deform, the center position of the V-shaped groove changes according to the deformation, the centering and the positioning of tires with different wheelbases are achieved, and the purpose that automobiles with different wheelbases can use the same positioning system is achieved.
In a specific embodiment, the wheel alignment device is a second wheel alignment device 2, the second wheel alignment device 2 includes a second support structure 201 and a second deviation rectification structure 202, and the second support structure 201 and the second deviation rectification structure 202 are fixedly connected.
In a specific embodiment, the second supporting structure includes a supporting platform 2011 and a plurality of third rollers 2012, and the plurality of third rollers 2012 are movably mounted on a top end of the supporting platform 2011 to form a supporting surface.
In a specific embodiment, the second deviation rectifying structure 202 includes a movable rail 2021, a second driving motor 2022, a deviation rectifying rod 2023 and a driving lead screw 2024, the driving lead screw 2024 passes through the supporting platform 2011, one end of the driving lead screw 2024 is movably connected to the second driving motor 2022, the other end of the driving lead screw 2024 is fixedly connected to the deviation rectifying rod 2023, the deviation rectifying rod is formed by vertically arranging two T-shaped rods, one end of the deviation rectifying rod horizontally moves along the movable rail, and the other end of the deviation rectifying rod horizontally moves along a supporting surface formed by the third roller. The second driving motor drives the driving screw rod to move, and the driving screw rod drives the deviation rectifying rod to move along the movable rail so as to realize the rectification of the rear wheel of the vehicle.
In a specific embodiment, the vehicle wheel alignment device further comprises a second alignment slot disposed below the horizontal platform surface, the second wheel alignment device being fixedly mounted within the second alignment slot.
On the other hand, the invention also provides an automobile positioning structure capable of positioning different wheelbases, which is characterized by comprising two first wheel positioning devices and two second wheel positioning devices, wherein the two first wheel positioning devices are symmetrically arranged along a central axis, the two second wheel positioning devices are symmetrically arranged along the same central axis, and the first wheel positioning device and the second wheel positioning device on the same side are positioned on the same straight line parallel to the central axis.
In a specific embodiment, the third roller is arranged in the same direction as the first roller and the second roller, and the roller can reduce the offset resistance of the wheel.
In a specific embodiment, the front wheel positioning structure and the rear wheel positioning structure further include laser emitting devices respectively installed in the first positioning groove and the second positioning groove for confirming whether the front wheel and the rear wheel are in place.
The embodiment has the following beneficial effects:
1. the invention adopts the V-shaped groove and the deviation rectifying structure on the basis of the existing vehicle positioning system, realizes the tire centering and positioning of different wheel bases through the change of the center position of the V-shaped groove, and achieves the aim that the automobiles with different wheel bases can adopt the same positioning system.
2. The invention adopts the trapezoidal screw rod structure, the trapezoidal screw rod structure is firmer, the damage to the screw rod caused by overlarge impact force on the system when a vehicle is braked and started can be prevented, and the stability of the system is improved by adopting the trapezoidal screw rod.
While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (10)
1. The wheel positioning device is characterized in that the wheel positioning device is a first wheel positioning device (1), the first wheel positioning device (1) comprises a wheel deviation rectifying structure (101), a wheel pushing structure (102) and a first positioning structure (103), one side of the first positioning structure (103) is fixedly provided with the wheel deviation rectifying structure (101), and the other side of the first positioning structure is fixedly provided with the wheel pushing structure (102);
The wheel deviation rectifying structure (101) comprises a first fixing rod (1011), a first driving motor (1012) and a first deviation rectifying rod (1013), the first fixing rod (1011) is fixedly installed on a horizontal platform surface, the first driving motor (1012) is fixedly installed on the first fixing rod (1011), and an output shaft of the first driving motor (1012) is fixedly connected with the first deviation rectifying rod (1013);
the first positioning structure (103) comprises a first positioning groove, a fixed mounting rod (1031), a first movable mounting rod (1032), a second movable mounting rod (1033), a plurality of first rollers (1034) and a plurality of second rollers (1035), wherein the first rollers (1034), the second rollers (1035), the first movable mounting rod (1032), the second movable mounting rod (1033) and the fixed mounting rod (1031) form a V-shaped groove bottom, the first positioning groove is arranged below a horizontal platform surface, the first movable mounting rod (1032) is movably connected with the first positioning groove, and the fixed mounting rod (1031) is fixedly connected with the first positioning groove.
2. A wheel alignment device according to claim 1, wherein both ends of the first and second rollers (1034, 1035) are provided with mounting structures, one end of the first roller (1034) is fixedly connected with the first movably mounted bar (1032), the other end is fixedly connected with the second movably mounted bar (1033), one end of the second roller (1035) is fixedly connected with the second movably mounted bar (1033), and the other end is fixedly connected with the fixedly mounted bar (1031).
3. The wheel alignment device of claim 2, wherein horizontal movable slots are symmetrically arranged on both sides of the top end of the first positioning slot, and both ends of the first movable mounting rod (1032) slide along the horizontal movable slots.
4. The wheel alignment device of claim 3, wherein the wheel pushing structure (102) comprises a fixed motor (1021) and a trapezoidal lead screw (1022), the fixed motor (1021) is fixedly installed at the fixing position of the fixed mounting rod (1031) and the first positioning slot, one end of the trapezoidal lead screw (1022) is fixedly connected with the fixed motor (1021), and the other end of the trapezoidal lead screw is fixedly connected with the end of the first movable mounting rod (1032).
5. The wheel alignment device of any of claims 1-4, wherein the wheel alignment device is a second wheel alignment device (2), and the second wheel alignment device (2) comprises a second support structure (201) and a second deflection correcting structure (202), and the second support structure (201) and the second deflection correcting structure (202) are fixedly connected.
6. The wheel alignment device of claim 5, wherein the second support structure comprises a support platform (2011) and a plurality of third rollers (2012), and the plurality of third rollers (2012) are movably mounted on a top end of the support platform (2011) to form a support surface.
7. The wheel alignment device according to claim 8, wherein the second deviation rectifying structure (202) comprises a movable rail (2021), a second driving motor (2022), a deviation rectifying rod (2023) and a driving lead screw (2024), the driving lead screw (2024) passes through the supporting platform (2011), one end of the driving lead screw (2024) is movably connected with the second driving motor (2022), the other end of the driving lead screw is fixedly connected with the deviation rectifying rod (2023), the deviation rectifying rod is formed by vertically arranging two T-shaped rods, one end of the deviation rectifying rod horizontally moves along the movable rail, and the other end of the deviation rectifying rod horizontally moves along a supporting surface formed by the third roller.
8. The wheel alignment device of claim 7, further comprising a second detent disposed below the horizontal platform surface, the second wheel alignment device fixedly mounted within the second detent.
9. The vehicle positioning system is characterized by comprising two first wheel positioning devices and two second wheel positioning devices, wherein the two first wheel positioning devices are symmetrically arranged along a central axis, the two second wheel positioning devices are symmetrically arranged along the same central axis, and the first wheel positioning device and the second wheel positioning device on the same side are positioned on the same straight line parallel to the central axis.
10. The vehicle positioning system of claim 9, comprising four of the first wheel positioning devices of claim, the four first wheel positioning devices being disposed at four corners of a rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010700736.5A CN111845439A (en) | 2020-07-20 | 2020-07-20 | Wheel positioning device and vehicle positioning system |
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| CN202010700736.5A CN111845439A (en) | 2020-07-20 | 2020-07-20 | Wheel positioning device and vehicle positioning system |
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| CN111845439A true CN111845439A (en) | 2020-10-30 |
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| CN202010700736.5A Pending CN111845439A (en) | 2020-07-20 | 2020-07-20 | Wheel positioning device and vehicle positioning system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622683A (en) * | 2020-12-09 | 2021-04-09 | 浙江吉利控股集团有限公司 | Vehicle positioning device and battery replacement station |
| CN112977152A (en) * | 2021-04-20 | 2021-06-18 | 禾美(浙江)汽车股份有限公司 | Electric automobile chassis charging and replacing station and battery replacing method |
| CN113147494A (en) * | 2021-03-09 | 2021-07-23 | 浙江吉利控股集团有限公司 | Vehicle positioning device and method for power change station |
| WO2023041070A1 (en) * | 2021-09-17 | 2023-03-23 | 奥动新能源汽车科技有限公司 | Vehicle-carrying platform easily adapted to different tire widths and battery swapping station |
-
2020
- 2020-07-20 CN CN202010700736.5A patent/CN111845439A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622683A (en) * | 2020-12-09 | 2021-04-09 | 浙江吉利控股集团有限公司 | Vehicle positioning device and battery replacement station |
| CN113147494A (en) * | 2021-03-09 | 2021-07-23 | 浙江吉利控股集团有限公司 | Vehicle positioning device and method for power change station |
| CN112977152A (en) * | 2021-04-20 | 2021-06-18 | 禾美(浙江)汽车股份有限公司 | Electric automobile chassis charging and replacing station and battery replacing method |
| WO2023041070A1 (en) * | 2021-09-17 | 2023-03-23 | 奥动新能源汽车科技有限公司 | Vehicle-carrying platform easily adapted to different tire widths and battery swapping station |
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