CN211369712U

CN211369712U - Vehicle carrying device

Info

Publication number: CN211369712U
Application number: CN201921700591.8U
Authority: CN
Inventors: 吴昊; 马杏华; 詹楷纯; 封阳财; 黄成味
Original assignee: Shenzhen Yee Fung Automation Technology Co Ltd
Current assignee: Shenzhen Yee Fung Automation Technology Co Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-08-28
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a vehicle handling device, which comprises an underframe, at least four lifting mechanisms and a lifting driver, wherein the rack is symmetrically provided with a plurality of groups of supporting pieces at both sides of the length direction of the rack, and the supporting pieces are used for supporting a vehicle; the lifting mechanism comprises power output devices, and each power output device is movably assembled at different positions of the rack and moves under the driving of the lifting driver so as to drive the rack to reciprocate in the first direction relative to the rack. The utility model discloses a set up four at least elevating system on vehicle handling device's chassis, and four at least elevating system and the rack that supports the vehicle are connected, can realize the multiple spot at the in-process of lifting vehicle and support, avoid appearing the unstable problem of vehicle focus for handling efficiency is higher, and vehicle handling device's life is longer.

Description

Vehicle carrying device

Technical Field

The utility model relates to a parking equipment technical field, in particular to vehicle handling device.

Background

With the development of science and technology and the improvement of living standard of people, more and more families have cars, and the parking problem also becomes the static traffic problem gradually, consequently has appeared sky parking field, can effectively solve the not enough problem of parking space.

The inventor of the application discovers in long-term research and development that a three-dimensional parking lot needs to carry vehicles, and a general vehicle carrying device only is suitable for vehicles with more uniform weight distribution in a single-point lifting mode, and if the gravity center of the vehicle is far away from the geometric center of the vehicle, the problem of unstable gravity center occurs in the lifting process, so that the carrying work and the service life of the vehicle carrying device are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vehicle handling device to the unstable technical problem of focus easily appears in the vehicle handling device who solves the single point support among the prior art.

In order to solve the technical problem, the utility model discloses a technical scheme provide a vehicle handling device, include:

a chassis;

the vehicle-mounted support comprises a rack, wherein a plurality of groups of supporting pieces are symmetrically arranged on two sides of the rack in the length direction of the rack, and the supporting pieces are used for supporting a vehicle;

the lifting mechanism comprises power output devices, and each power output device is movably assembled at different positions of the rack and moves under the driving of a lifting driver so as to drive the rack to reciprocate in a first direction relative to the rack.

In one embodiment, the power output apparatus includes:

the first gear is connected to the driving end of the lifting driver;

the first rack is assembled on the rack along the first direction and meshed with the first gear, so that the lifting driver can drive the first gear to drive the rack to reciprocate in the first direction through the first rack.

In a specific embodiment, the lifting mechanism further includes a driving wheel and a driven wheel, the driving wheel is connected to the lifting driver, the driven wheel is connected to the driving wheel through a chain, and the first gear and the driven wheel are coaxially disposed, so that the lifting driver can drive the first gear to rotate through the driving wheel and the driven wheel.

In a particular embodiment, the vehicle handling apparatus further comprises a guide mechanism disposed between the undercarriage and the stand for guiding the stand as the stand moves relative to the undercarriage.

In a particular embodiment, the guide mechanism comprises:

the guide wheel is rotatably arranged on the underframe;

the guide plate is arranged on the rack, a guide groove is formed in the guide plate, the guide groove extends along the first direction, and the guide wheel is contained in the guide groove and can roll in the guide groove.

In a specific embodiment, the vehicle handling device further comprises a height limit switch, wherein the height limit switch is arranged on the underframe and penetrates through the rack, and is used for limiting the moving height of the rack relative to the underframe.

In a specific embodiment, the vehicle handling apparatus further comprises a centering mechanism, the centering mechanism comprises a centering driver arranged on the rack, a second gear connected to a driving end of the centering driver, a second rack meshed with the second gear, and a push-pull edge table connected with the second rack, and the centering driver drives the second gear to drive the push-pull edge table to move along a width direction parallel to the rack through the second rack so as to center the vehicle.

In a specific embodiment, a plurality of rollers are arranged on the support part along the width direction of the rack, and the vehicle is supported on the rollers, so that the vehicle can move on the rollers along the width direction of the rack under the action of the push-pull side table.

In a specific embodiment, the vehicle handling device further comprises a traveling driver arranged on the underframe and a traveling wheel connected to a driving end of the traveling driver, and the traveling driver enables the vehicle supported on the traveling wheel to move along the length direction of the rack by driving the traveling wheel.

In a specific embodiment, the vehicle handling apparatus further includes a power supply disposed on the bottom frame, and the power supply is respectively connected to the lifting driver and the traveling driver and configured to respectively supply electric energy to the lifting driver and the traveling driver.

The utility model discloses a set up four at least elevating system on vehicle handling device's chassis, and four at least elevating system and the rack that supports the vehicle are connected, can realize the multiple spot at the in-process of lifting vehicle and support, avoid appearing the unstable problem of vehicle focus for handling efficiency is higher, and vehicle handling device's life is longer.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic perspective view of a vehicle transportation device according to an embodiment of the present invention;

fig. 2 is a schematic front view of the vehicle handling device and the vehicle according to the embodiment of the present invention;

FIG. 3 is an enlarged, fragmentary schematic view of the lift mechanism of FIG. 1;

FIG. 4 is a schematic top view of an embodiment of the vehicle handler of the present invention;

FIG. 5 is an enlarged, fragmentary schematic view of the lift mechanism of FIG. 4;

FIG. 6 is an enlarged schematic view of a portion of the high limit switch of FIG. 1;

FIG. 7 is an exploded view of an embodiment of the vehicle mover of the present invention;

FIG. 8 is an enlarged, fragmentary schematic view of the centering mechanism of FIG. 7;

fig. 9 is a schematic side view of the vehicle handling device and the vehicle according to the embodiment of the present invention;

fig. 10 is a schematic top view of the vehicle handling device and the vehicle according to the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

The terms "first" and "second" in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. While the term "and/or" is merely one type of association that describes an associated object, it means that there may be three types of relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

Referring to fig. 1 and 2, the present embodiment of a vehicle handler 10 includes an underframe 100, a rack 200, four lifting mechanisms 300, and a lift drive 310. The stand 200 is symmetrically provided at both sides in a length direction thereof with a plurality of sets of supporting members 210, and the supporting members 210 are used to support the vehicle 20. The lifting mechanism 300 includes a power take-off 320. The power output devices 320 are movably mounted at different positions of the platform 200 and driven by the lifting driver 310 to move so as to drive the platform 200 to reciprocate in a first direction relative to the base frame 100.

Wherein, the lifting driver 310 may be welded, screwed or otherwise disposed on the bottom frame 100.

The embodiment of the utility model provides a through set up four at least elevating system 300 on vehicle handling device 10's chassis 100, and four at least elevating system 300 are connected with the rack 200 that supports vehicle 20, can realize the multiple spot at lifting vehicle 20's in-process and support, avoid appearing the unstable problem of vehicle 20 focus for handling efficiency is higher, and vehicle handling device 10's life is longer.

In the present embodiment, the first direction is defined as a height direction of the stage 200, i.e., an up-down direction in fig. 2, which is perpendicular to a length direction and a width direction of the stage 200, respectively. In this embodiment, the four lifting mechanisms 300 are respectively symmetrically arranged along the symmetrical center lines parallel to the length direction and the width direction of the rack 200, so that the stress on the rack 200 is more uniform, and the process of carrying the vehicle 20 is more stable. Or, two of the four lifting mechanisms are in a group, and two groups of the lifting mechanisms are respectively arranged opposite to two ends of the rack 200. In other embodiments, it may be determined whether to continue adding lift mechanisms, and to adjust the position of lift mechanisms, as desired.

In the present embodiment, each of the elevating mechanisms 300 is provided with one elevating driver 310 to drive the power output device 320. In other embodiments, the power output devices 320 of four lifting mechanisms 300 may share one lifting driver 310, or every two power output devices 320 may share one lifting driver 310, which is not limited herein.

Referring to fig. 3 to 5 together, in the present embodiment, the base frame 100 includes a first transverse fixing plate 101 and a first longitudinal fixing plate 102, the first transverse fixing plate 101 extends along a width direction of the base frame 100, and the number of the first longitudinal fixing plates 102 is two, and the first longitudinal fixing plates are respectively connected to two sides of the first transverse fixing plate 101 and extend along a length direction of the base frame 100. The gantry 200 includes a second transverse fixing plate 201 and a second longitudinal fixing plate 202, the second transverse fixing plate 201 extends along a width direction of the gantry 200, and the number of the second longitudinal fixing plates 202 is two, and the second longitudinal fixing plates are respectively connected to both sides of the second transverse fixing plate 201 and extend along a length direction of the gantry 200.

The lifting driver 310 is disposed in an area enclosed by the first transverse fixing plate 101 and the first longitudinal fixing plate 102, and a driving end of the lifting driver penetrates through the first transverse fixing plate 101. The power output device 320 includes a first gear 321 and a first rack 322. The first gear 321 is assembled on one side of the first transverse fixing plate 101 away from the lifting driver 310 along the first direction and connected to the driving end of the lifting driver 310, and the first rack 322 is disposed on the rack 200 and located in an area enclosed by the second transverse fixing plate 201 and the second longitudinal fixing plate 202. The first rack 322 is engaged with the first gear 321, so that the lifting driver 310 can drive the first gear 321 to drive the rack 200 to reciprocate in the first direction through the first rack 322.

In this embodiment, the first rack 322 is fixedly disposed on the stand 200. In other embodiments, the first rack 322 may be integrated with the rack 200, and is not limited herein. The first gear 321 and the first rack 322 are coupled to each other in a manner of converting a rotational motion into a linear motion, and thus, in other embodiments, other transmission manners may be adopted for transmission. For example, a lead screw lifting device is used for transmission, the first rack 322 is replaced by a lead screw, the first gear 321 is replaced by a lead screw nut, and the lead screw is driven to make linear motion through the rotation of the lead screw nut.

In this embodiment, the lifting mechanism 300 further includes a driving pulley 330 and a driven pulley 340. The driving wheel 330 is connected with the lifting driver 310, the driven wheel 340 is connected with the driving wheel 330 through a chain 350, and the first gear 321 and the driven wheel 340 are coaxially arranged and respectively located at two sides of the first transverse fixing plate 101, so that the lifting driver 310 can drive the first gear 321 to rotate through the driving wheel 330 and the driven wheel 340. Of course, the driving wheel 330 and the driven wheel 340 can also be connected through a transmission member such as a belt, and only the driving wheel 330 needs to drive the driven wheel 340 to move.

In this embodiment, two power output devices 320 may be symmetrically disposed at one end of the table frame 200 along a symmetrical center line parallel to the length direction of the table frame 200, the lifting mechanism 300 may further include a secondary driving wheel 361 coaxially disposed with the driving wheel 330, a first secondary driven wheel 362 connected with the secondary driving wheel 361 through a chain (not shown), a second secondary driven wheel 363 coaxially disposed with the first secondary driven wheel 362, and a third secondary driven wheel 364 connected with the second secondary driven wheel 363 through a chain (not shown), one of the two power output devices 320 is connected with the driven wheel 340, the other is connected with the third secondary driven wheel 364, and the third secondary driven wheel 364 and the power output devices 320 are respectively located at both sides of the first transverse fixing plate 101, so that the lifting driver 310 can simultaneously drive the two power output devices 320, resulting in better synchronization of the two power output devices 320, and a lot of space and cost can be saved.

In the present embodiment, the vehicle handling apparatus 10 further includes a guide mechanism 400 provided between the base frame 100 and the stage 200, the guide mechanism 400 being used to guide the stage 200 when the stage 200 moves relative to the base frame 100.

In the present embodiment, the number of the guide mechanisms 400 is at least two, and two guide mechanisms 400 are symmetrically disposed along a center line of symmetry parallel to the width direction of the stage 200.

The guide mechanism 400 includes a guide wheel 410 and a guide plate 420. The guide wheel 410 is rotatably disposed on the base frame 100, and particularly, may be disposed on a side of the first transverse fixing plate 101 away from the lifting driver 310, and the guide plate 420 is disposed on the table frame 200, particularly, may be disposed on a side of the second transverse fixing plate 210 close to the lifting driver 310. The guide plate 420 is provided with a guide groove 421, the guide groove 421 extends along a first direction, and the guide wheel 420 is accommodated in the guide groove 421 and can roll in the guide groove 421, so that the rack 200 can be limited by the guide wheel 410 and the guide plate 420 under the driving of the lifting mechanism 300 and can reciprocate in the first direction relative to the base frame 100. In other embodiments, the guide wheels 410 may be disposed on the platform 200, and the guide plate 420 may be disposed on the base frame 100, which is not limited herein.

In other embodiments, the guiding mechanism 400 may be other structures that cooperate to achieve guiding. For example, the guide mechanism 400 may include a guide block and a guide plate provided with a guide groove, wherein the guide block is received in the guide groove and can slide in the guide groove to realize the guiding.

Referring also to fig. 6, in the present embodiment, the vehicle handling apparatus 10 further includes a height limit switch 110, and the height limit switch 110 is disposed on the bottom chassis 100 and penetrates through the rack 200 for limiting the height of the rack 200 moving relative to the bottom chassis 100.

The height limit switch 110 includes a base 111 and a limit plate 112. The base 111 is arranged on the underframe 100 and runs through the rack 200, and the limiting plate 112 extends along the length direction or the width direction of the rack 200, so that after the rack 200 is lifted to a height threshold value relative to the underframe 100, the rack 200 is abutted against the limiting plate 112 to realize the height limitation of the rack 200.

In other embodiments, the height limit switch 110 may be other structures that limit the elevation height of the platform 200 relative to the base frame 100. For example, the height limit switch 110 may be an elastic member, one end of which is connected to the bottom chassis 100 and the other end of which is connected to the platform 200, and when the platform 200 is lifted to a height threshold value relative to the bottom chassis 100, the acting force of the elastic member is greater than the driving force of the lifting driver 310, so as to limit the height of the platform 200.

Referring to fig. 7 and 8 together, in the present embodiment, the vehicle handling apparatus 10 further includes a centering mechanism 500, the centering mechanism 500 includes a centering driver 510 disposed on the rack 200, a second gear 520 connected to a driving end of the centering driver 510, a second rack 530 engaged with the second gear 520, and a push-pull platform 540 connected to the second rack 530, the centering driver 510 drives the second gear 520 to move the push-pull platform 540 in a direction parallel to a width direction of the rack 200 via the second rack 530 to center the vehicle 20.

In the present embodiment, a plurality of rollers 220 are disposed on the supporting member 210 along the width direction of the platform 200, and the vehicle 20 is supported on the rollers 220 such that the vehicle 20 can move on the rollers 220 along the width direction of the platform 200 under the action of the push-pull platform 540.

In other embodiments, the centering mechanism 500 may be other structures that push the vehicle 20 in the width direction of the stand 200. For example, the centering mechanism 500 may include pushing mechanisms respectively provided on both side edges of the stand 200 for pushing the vehicle 20 from the side edges of the vehicle 20 to center the vehicle 20.

Referring to fig. 9 and 10 together, in the present embodiment, the rack 200 is provided with two supports 210 corresponding to each front wheel of the vehicle 20, and at least two supports 210 corresponding to each rear wheel of the vehicle, the vehicle handling device 10 further includes a traveling driver 610 provided on the base frame 100 and a traveling wheel 620 connected to a driving end of the traveling driver 610, the traveling driver 610 enables the vehicle 20 supported on the traveling wheel 620 to move along a length direction of the rack 200 by driving the traveling wheel 620, so that the front wheel of the vehicle 20 is engaged between the two supports 210, and the rear wheel of the vehicle 20 is supported on the two supports 210.

In this embodiment, two traveling drivers 610 and corresponding road wheels 620 are symmetrically disposed at two ends of the length direction of the platform 200, wherein the traveling drivers 610 are disposed at the ends of the bottom frame 100, the road wheels 620 are connected to the traveling drivers 610, and each end can be provided with two road wheels 620 that are symmetrical at two sides of the width direction of the platform 200, so that the vehicle carrying device 10 is more stable during traveling.

Wherein, by providing at least two supports 210 corresponding to the rear wheels of the vehicle 20, the vehicle handling device 10 can be flexibly adapted to vehicles 20 of different lengths.

In the present embodiment, the vehicle handling apparatus 10 further includes a power source (not shown) disposed on the bottom chassis 100, and the power source is respectively connected to the lifting driver 310, the centering driver 510 and the traveling driver 610 for respectively providing power to the lifting driver 310, the centering driver 510 and the traveling driver 610. For example, a power source may be provided between the plurality of lifting mechanisms 300 of the chassis 100.

In a three-dimensional parking system (not shown in the figures), a plurality of vehicle transporting devices 10 are included, wherein each vehicle transporting device 10 can be correspondingly provided with a power supply to supply power to the vehicle transporting device 10, so that the problems of high maintenance cost, difficulty in cable fixing and easiness in disengaging from a rail and accidents caused by the fact that power supply through cables needs to be distributed on the rail of the vehicle transporting device 10 can be avoided.

In this embodiment, the power source may be a battery, and is directly disposed on the chassis 100, and does not need to be connected to an external power source through a cable or occupy the movement path of the vehicle transportation device 10.

In this embodiment, the vehicle transfer device 10 may further include a cover 700, and the cover 700 covers the rack 200 to protect the lifting mechanism 300 and the guide mechanism 400.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A vehicle handling apparatus, comprising:

a chassis;

the vehicle-mounted support comprises a rack, wherein a plurality of groups of supporting pieces are symmetrically arranged on two sides of the rack in the length direction of the rack, and the supporting pieces are used for supporting a vehicle; the lifting mechanism comprises power output devices, and each power output device is movably assembled at different positions of the rack and moves under the driving of a lifting driver so as to drive the rack to reciprocate in a first direction relative to the rack.

2. The vehicle handling apparatus of claim 1 wherein the power take off comprises:

the first gear is connected to the driving end of the lifting driver;

3. The vehicle handling apparatus of claim 2, wherein the lifting mechanism further comprises a driving wheel and a driven wheel, the driving wheel is connected to the lifting driver, the driven wheel is connected to the driving wheel through a chain, and the first gear is disposed coaxially with the driven wheel, so that the lifting driver can drive the first gear to rotate through the driving wheel and the driven wheel.

4. The vehicle handling apparatus of claim 1, further comprising a guide mechanism disposed between the undercarriage and the stand for guiding the stand as the stand moves relative to the undercarriage.

5. The vehicle handling apparatus of claim 4 wherein the guide mechanism comprises:

the guide wheel is rotatably arranged on the underframe;

6. The vehicle handling apparatus of claim 1, further comprising a height limit switch disposed on the undercarriage and extending through the stand for limiting a height of the stand relative to the undercarriage for movement.

7. The vehicle handling apparatus of claim 1, further comprising a centering mechanism including a centering drive disposed on the gantry, a second gear coupled to a drive end of the centering drive, a second rack engaged with the second gear, a push-pull side table coupled to the second rack, the centering drive driving the second gear to move the push-pull side table in a width direction parallel to the gantry via the second rack to center the vehicle.

8. The vehicle handling apparatus of claim 7 wherein the support member has a plurality of rollers disposed thereon along a width of the bed, the vehicle being supported on the rollers such that the vehicle is movable on the rollers along the width of the bed by the push-pull side stand.

9. The vehicle handling apparatus of claim 1 further comprising a travel drive disposed on the undercarriage and a travel wheel connected to a drive end of the travel drive, the travel drive enabling the vehicle supported on the travel wheel to move along a length of the gantry by driving the travel wheel.

10. The vehicle handling apparatus of claim 9, further comprising a power source disposed on the undercarriage, the power source being coupled to the lift actuator and the travel actuator, respectively, for providing power to the lift actuator and the travel actuator, respectively.