阅读说明：本技术 立体车库及其搬运装置 (stereo garage and handling device thereof ) 是由 伍锡红 马杏华 于 2019-08-15 设计创作，主要内容包括：本申请公开了一种立体车库及其搬运装置。搬运装置包括横移车以及搬运器；横移车包括车架和搭接机构,车架上设置有供搬运器行走的运行轨道；搭接机构包括旋转驱动系统、转动轴以及搭接板,转动轴可转动地安装在车架上,旋转驱动系统连接转动轴,搭接板的一端安装在转动轴上,且搭接板与运行轨道在位置上相对应,搭接板的另一端为自由端；其中,在车架移动到立体车库的预定泊车位对应的位置时,旋转驱动系统驱动转动轴转动,进而使得搭接板搭接在车架和预定泊车位所在的平台之间。通过上述方式,能够减少搬运器发生颠簸或晃动的现象。(The application discloses stereo garage and handling device thereof. The conveying device comprises a cross sliding vehicle and a conveyor; the cross sliding vehicle comprises a frame and a lap joint mechanism, and the frame is provided with a running track for the carrier to run; the lapping mechanism comprises a rotary driving system, a rotating shaft and a lapping plate, the rotating shaft is rotatably arranged on the frame, the rotary driving system is connected with the rotating shaft, one end of the lapping plate is arranged on the rotating shaft, the lapping plate corresponds to the running track in position, and the other end of the lapping plate is a free end; when the frame moves to a position corresponding to a preset parking space of the stereo garage, the rotary driving system drives the rotating shaft to rotate, and then the lap joint plate is overlapped between the frame and a platform where the preset parking space is located. By the mode, the phenomenon that the carrier jolts or shakes can be reduced.)

1. The carrying device for the stereo garage is characterized by comprising a cross sliding vehicle and a carrier;

The cross sliding vehicle comprises a frame and a lapping mechanism, and the frame is provided with a running track for the carrier to run; the lapping mechanism is arranged at one end of the frame in the length direction;

The lapping mechanism comprises a rotary driving system, a rotating shaft and a lapping plate, the rotating shaft is rotatably arranged at one end of the frame in the length direction, the rotary driving system is connected with the rotating shaft, one end of the lapping plate is arranged on the rotating shaft, the lapping plate corresponds to the running track in position, and the other end of the lapping plate is a free end;

When the frame moves to a position corresponding to a preset parking space of the stereo garage, the rotary driving system drives the rotating shaft to rotate, so that the free end of the lap-joint plate rotates towards the preset parking space, and the lap-joint plate is lapped between the frame and a platform where the preset parking space is located.

2. the transfer device of claim 1, wherein the rotary drive system comprises a rotary drive motor, a first drive gear, a first driven gear, an intermediate drive gear, and a first synchronization chain;

First driven gear cover is established in the axis of rotation, first driving gear with the rotation driving motor is connected, intermediate drive gear is located between first driving gear and the first driven gear, synchronous chain with first driving gear, first driven gear and intermediate drive gear transmission are connected.

3. The carrying device as claimed in claim 1, wherein a first photoelectric proximity switch is arranged on the end face of the free end of the lap plate, and the first photoelectric proximity switch is connected with the rotary driving system so as to control the rotary driving system to stop working through the first photoelectric proximity switch when the lap plate is lapped between the vehicle frame and a platform where a preset parking space is located.

4. The carrier device according to claim 1, wherein the number of the bridging mechanisms is two, and two of the bridging mechanisms are provided at both ends of the frame in the longitudinal direction, respectively.

5. The handling device of claim 1, further comprising a traverse rail, the traverse vehicle further comprising a road wheel and a travel drive system for driving the road wheel in motion;

The travelling wheels are arranged at two ends of the frame in the length direction and are connected with the transverse moving track to realize that the frame moves along the transverse moving track;

The frame is provided with a transverse moving track, a power supply rail connected with a power supply is arranged on the transverse moving track, a power supply brush head is arranged on the frame and connected with the power supply rail to supply power to the walking driving system and the rotating driving system, and the power supply rail extends along the length direction of the transverse moving track so that the power supply brush head is connected with the power supply rail in real time when the frame moves along the transverse moving track.

6. The carrier device according to claim 5, wherein a female charging connector is provided on the frame, the female charging connector is connected to the power supply brush head, and a male charging connector is provided on the carrier, and the male charging connector is connected to the female charging connector when the carrier is stopped on the frame, so as to charge the carrier.

7. the carrying device as claimed in claim 5, wherein the travelling wheels are provided with four groups, the travelling drive system comprises a travelling drive motor and a synchronous rotating shaft, and the charging brush head is connected with the travelling drive motor;

The four groups of walking wheels are respectively arranged at four corners of the frame, wherein two groups of walking wheels at two opposite ends of the length direction of the frame are respectively a first group of walking wheels and a second group of walking wheels, two ends of the synchronous rotating shaft are respectively connected with the first group of walking wheels and the second group of walking wheels, and the walking driving motor is connected with the synchronous rotating shaft to provide power.

8. The handling device of claim 7, wherein each set of the travelling wheels comprises two travelling wheels, the travelling drive system further comprises a first set of gear assemblies and a second set of gear assemblies, each set of the gear assemblies comprises a second driving gear, a second driven gear, a tension wheel and a second synchronous chain, the second synchronous chain is in transmission connection with the second driving gear, the second driven gear and the tension wheel, and the tension wheel is located on the inner side of the second synchronous chain;

One end of the synchronous rotating shaft is connected with one traveling wheel in the first group of traveling wheels, the other traveling wheel in the first group of traveling wheels is connected with a second driven gear in the first group of gear assemblies, and a second driving gear in the first group of gear assemblies is sleeved on one end of the synchronous rotating shaft; the other end of the synchronous rotating shaft is connected with one traveling wheel of the second group of traveling wheels, the other traveling wheel of the second group of traveling wheels is connected with a second driven gear of the second group of gear assemblies, and a second driving gear of the second gear assemblies is sleeved on the other end of the synchronous rotating shaft.

9. The transfer device of claim 8, wherein each set of gear assemblies further comprises a fixed plate, a support base, a bolt, and an adjustment screw;

The fixing plate and the supporting seat are arranged on the frame side by side, the tensioning wheel is fixed on the fixing plate, a strip-shaped hole is formed in the fixing plate, a threaded hole is formed in the frame, the bolt comprises a bolt head portion and a bolt portion, the outer diameter of the bolt portion is matched with the width of the strip-shaped hole, and the bolt portion sequentially penetrates through the strip-shaped hole and the threaded hole to install the fixing plate on the frame;

The supporting seat is provided with a through hole, an upper nut positioned on the upper side of the supporting seat and a lower nut positioned on the lower side of the supporting seat, one end of the adjusting screw rod is fixed on the fixing plate, and the other end of the adjusting screw rod penetrates through the through hole of the supporting seat and is fixed on the supporting seat through the upper nut and the lower nut so as to support the fixing plate;

When the fixing plate moves along the length direction of the elongated hole, the adjusting screw rod moves correspondingly along the axial direction of the through hole to adjust the tightness of the second synchronous chain.

10. A stereo garage comprising a handling apparatus according to any one of claims 1 to 9.

Technical Field

The application relates to the technical field of automatic parking garages, in particular to a stereo garage and a carrying device thereof.

background

In a stereo garage, the vehicle handling equipment generally includes a lift platform, a cross-car and a carrier. Specifically, the lifting platform is provided with a transverse moving track of a transverse moving vehicle, the transverse moving vehicle is arranged on the lifting platform, and the transverse moving vehicle is provided with a running track of a carrier. The lifting platform is mainly used for vertical lifting of the vehicle, the transverse moving vehicle is mainly used for transverse moving of the vehicle, and the carrier is used for moving the vehicle between the transverse moving vehicle and a parking space or a warehouse. For example, when a vehicle needs to be transported to a predetermined parking space from an in-out garage, the vehicle is firstly transported to the traverse car from the in-out garage by the transporter, then the traverse car is driven by the lifting platform to lift to a floor where the predetermined parking space is located, then the traverse car does traverse motion on the lifting platform, so that the vehicle is transported to a position corresponding to the predetermined parking space, and then the vehicle is transported to the predetermined parking space from the traverse car by the transporter, so that the vehicle is stored.

however, in the prior art, due to the influence of factors such as the traverse rail, a certain gap inevitably exists between the traverse vehicle and the platform where the predetermined parking space is located, so that when the carrier travels between the traverse vehicle and the predetermined parking space, the carrier is easy to jolt or shake, the operation of the carrier is influenced, the risk that vehicles on the carrier slide down is possibly caused, and the safety of the stereo garage is reduced.

Disclosure of Invention

the application provides a stereo garage and handling device thereof can reduce the phenomenon that the carrier takes place to jolt or rock, improves the stability of carrier operation, is favorable to improving stereo garage's security.

in order to solve the technical problem, the application adopts a technical scheme that: the carrying device for the stereo garage comprises a cross sliding vehicle and a carrier;

The cross sliding vehicle comprises a frame and a lapping mechanism, and the frame is provided with a running track for the carrier to run; the lapping mechanism is arranged at one end of the frame in the length direction;

the lapping mechanism comprises a rotary driving system, a rotating shaft and a lapping plate, the rotating shaft is rotatably arranged at one end of the frame in the length direction, the rotary driving system is connected with the rotating shaft, one end of the lapping plate is arranged on the rotating shaft, the lapping plate corresponds to the running track in position, and the other end of the lapping plate is a free end;

When the frame moves to a position corresponding to a preset parking space of the stereo garage, the rotary driving system drives the rotating shaft to rotate, so that the free end of the lap-joint plate rotates towards the preset parking space, and the lap-joint plate is lapped between the frame and a platform where the preset parking space is located.

In one embodiment, the rotary drive system includes a rotary drive motor, a first drive gear, a first driven gear, an intermediate drive gear, and a first synchronization chain;

First driven gear cover is established in the axis of rotation, first driving gear with the rotation driving motor is connected, intermediate drive gear is located between first driving gear and the first driven gear, synchronous chain with first driving gear, first driven gear and intermediate drive gear transmission are connected.

In one embodiment, a first photoelectric proximity switch is arranged on an end face of a free end of the lap plate, and the first photoelectric proximity switch is connected with the rotary driving system so as to control the rotary driving system to stop working through the first photoelectric proximity switch when the lap plate is overlapped between the frame and a platform where a preset parking space is located.

In one embodiment, the number of the overlapping mechanisms is two, and the two overlapping mechanisms are respectively arranged at two ends of the frame in the length direction.

in one embodiment, the carrying device further comprises a transverse moving track, and the transverse moving vehicle further comprises a walking wheel and a walking driving system for driving the walking wheel to move;

The travelling wheels are arranged at two ends of the frame in the length direction and are connected with the transverse moving track to realize that the frame moves along the transverse moving track;

The frame is provided with a transverse moving track, a power supply rail connected with a power supply is arranged on the transverse moving track, a power supply brush head is arranged on the frame and connected with the power supply rail to supply power to the walking driving system and the rotating driving system, and the power supply rail extends along the length direction of the transverse moving track so that the power supply brush head is connected with the power supply rail in real time when the frame moves along the transverse moving track.

In one embodiment, a charging female interface is arranged on the frame and connected with the power supply brush head, a charging male connector is arranged on the carrier, and when the carrier stops on the frame, the charging male connector is connected with the charging female interface to charge the carrier.

in one embodiment, the walking wheels are provided with four groups, the walking drive system comprises a walking drive motor and a synchronous rotating shaft, and the charging brush head is connected with the walking drive motor;

The four groups of walking wheels are respectively arranged at four corners of the frame, wherein two groups of walking wheels at two opposite ends of the length direction of the frame are respectively a first group of walking wheels and a second group of walking wheels, two ends of the synchronous rotating shaft are respectively connected with the first group of walking wheels and the second group of walking wheels, and the walking driving motor is connected with the synchronous rotating shaft to provide power.

in one embodiment, each set of the traveling wheels includes two traveling wheels, the traveling drive system further includes a first set of gear assemblies and a second set of gear assemblies, each set of the gear assemblies includes a second driving gear, a second driven gear, a tension wheel and a second synchronous chain, the second synchronous chain is in transmission connection with the second driving gear, the second driven gear and the tension wheel, and the tension wheel is located on the inner side of the second synchronous chain;

One end of the synchronous rotating shaft is connected with one traveling wheel in the first group of traveling wheels, the other traveling wheel in the first group of traveling wheels is connected with a second driven gear in the first group of gear assemblies, and a second driving gear in the first group of gear assemblies is sleeved on one end of the synchronous rotating shaft; the other end of the synchronous rotating shaft is connected with one traveling wheel of the second group of traveling wheels, the other traveling wheel of the second group of traveling wheels is connected with a second driven gear of the second group of gear assemblies, and a second driving gear of the second gear assemblies is sleeved on the other end of the synchronous rotating shaft.

In one embodiment, each set of gear assemblies further comprises a fixing plate, a support seat, a bolt, and an adjusting screw;

The fixing plate and the supporting seat are arranged on the frame side by side, the tensioning wheel is fixed on the fixing plate, a strip-shaped hole is formed in the fixing plate, a threaded hole is formed in the frame, the bolt comprises a bolt head portion and a bolt portion, the outer diameter of the bolt portion is matched with the width of the strip-shaped hole, and the bolt portion sequentially penetrates through the strip-shaped hole and the threaded hole to install the fixing plate on the frame;

The supporting seat is provided with a through hole, an upper nut positioned on the upper side of the supporting seat and a lower nut positioned on the lower side of the supporting seat, one end of the adjusting screw rod is fixed on the fixing plate, and the other end of the adjusting screw rod penetrates through the through hole of the supporting seat and is fixed on the supporting seat through the upper nut and the lower nut so as to support the fixing plate;

When the fixing plate moves along the length direction of the elongated hole, the adjusting screw rod moves correspondingly along the axial direction of the through hole to adjust the tightness of the second synchronous chain.

in order to solve the technical problem, the application adopts a technical scheme that: there is provided a stereo garage comprising a handling device as hereinbefore described.

Be different from prior art, among the handling device of this application, through set up the overlap joint board on the frame, the orbit that supplies the carrier to walk on this overlap joint board and the frame is corresponding in the position, when the frame violently moved to the position that predetermined parking stall corresponds, the free end of control overlap joint board rotates towards predetermined parking stall, so that the overlap joint board overlap joint between the platform at frame and predetermined parking stall place, can utilize the overlap joint board to fill up the space between frame and the predetermined parking stall place from this, so that there is not the space between sideslip car and the platform at predetermined parking stall place, thereby can reduce the phenomenon that the carrier takes place to jolt or rock, improve the stability of carrier operation, be favorable to improving stereo garage's security.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

FIG. 1 is a schematic structural diagram of an embodiment of a handling apparatus provided in the present application;

FIG. 2 is a schematic view of the configuration of the traverser in the handling device of FIG. 1;

FIG. 3 is an enlarged schematic view of the traverser shown in FIG. 2 in area A;

FIG. 4 is an enlarged schematic view of the traverse car shown in FIG. 2 in area B;

FIG. 5 is a bottom plan view of the traverse car shown in FIG. 2;

FIG. 6 is an enlarged schematic view of the traverse car shown in FIG. 5 in area C;

FIG. 7 is a side view of the handling device of FIG. 1;

fig. 8 is an enlarged schematic view of the conveying apparatus shown in fig. 7 in a region D.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are referred to in the embodiments of the present application, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

referring to fig. 1 to 2, the conveying apparatus 10 includes a traverse car 100 and a carrier 300. The traverse car 100 may carry the carrier 300 to transport the carrier 300 to a position corresponding to a preset parking space, and the carrier 300 is used for carrying vehicles between the preset parking space and the traverse car 100, so as to store or retrieve the vehicles.

In this embodiment, the traverse 100 includes a frame 101 and a clutch mechanism 200. The carriage 101 is provided with a running track on which the carrier 300 runs, wherein as shown in fig. 1, the running track on the carriage 101 on which the carrier 300 runs includes a main track 1011 and a sub-track 1012, the main wheels 301 of the carrier 300 run on the main track 1011, and the sub-wheels 302 run on the sub-track 1012.

As shown in fig. 2 and 3, the bridging mechanism 200 includes a rotation driving system 230, a rotation shaft 220, and a bridging plate 210, wherein the rotation shaft 220 is rotatably installed at one end of the frame 101 in the length direction, the rotation driving system 230 is connected with the rotation shaft 220, one end of the bridging plate 210 is installed on the rotation shaft 220, the bridging plate 210 corresponds to the running rail 1011 in position, and the other end of the bridging plate 210 is a free end.

When the frame 101 moves to a position corresponding to a predetermined parking space of the stereo garage, the rotary driving system 230 drives the rotating shaft 220 to rotate, so that the free end of the overlapping plate 210 rotates towards the predetermined parking space, and the overlapping plate 210 is overlapped between the frame 101 and the platform 500 where the predetermined parking space is located. This allows the gap between frame 101 and platform 500 to be filled up by strap 210, and carrier 300 can be moved onto frame 101 by strap 210 or, as a result, onto frame 101 into the predetermined parking space.

therefore, through the scheme, no gap exists between the cross sliding vehicle 100 and the platform 500 where the scheduled parking space is located, so that the phenomenon of bumping or shaking of the carrier 300 can be reduced, and the running stability of the carrier 300 is improved.

in this embodiment, the rotation driving system 230 specifically includes a rotation driving motor 231, a first driving gear 232, a first driven gear 233, an intermediate transmission gear 234 and a first synchronization chain 235, wherein the first driven gear 233 is sleeved on the rotation shaft 220, the first driving gear 232 is connected to the rotation driving motor 231, the intermediate transmission gear 234 is located between the first driving gear 232 and the first driven gear 233, and the first synchronization chain 235 is in transmission connection with the first driving gear 232, the first driven gear 233 and the intermediate transmission gear 234. That is, the first driven gear 233 is driven to rotate by the driving motor 231, so that the first driven gear 233 can be driven to rotate synchronously by the first timing chain 235, and the rotating shaft 220 can be made to rotate synchronously with the first driven gear 233.

In this embodiment, a first photoelectric proximity switch may be further disposed on an end surface of the free end of the overlapping plate 210, wherein the first photoelectric proximity switch may be connected to the rotation driving system 230, and specifically may be connected to a switch on which the driving motor 231 needs to be installed, so that when the overlapping plate 210 is overlapped between the frame 101 and the platform 500 where the predetermined parking space is located, the rotation driving 231 is controlled to stop working through the first photoelectric proximity switch. Or, in another implementation manner, the rotation driving system 230 may include an upper computer for controlling the operation of the rotation driving motor 231, and the first photoelectric proximity switch may be connected to the upper computer, so that when the free end of the strap 210 rotates towards the platform 500 where the predetermined parking space is located and rotates to make the strap 210 and the platform 500 level, the first photoelectric proximity switch detects the platform 500, so as to send a control signal to the upper computer, and the upper computer controls the rotation driving motor 231 to stop working according to the control signal.

It can be understood that the first photoelectric proximity switch of the present embodiment may be implemented by using the detected object (i.e. the platform 500 where the predetermined parking space is located) to block the light beam, that is, when the free end of the strap 210 rotates to be flush with the platform 500 of the parking space, the platform 500 of the parking space blocks the light, and the first photoelectric proximity switch on the end surface of the free end sends a control signal to control the rotation driving motor 231 to stop working. Or, the first photoelectric proximity switch may be configured to detect by reflection of the detected object to the light beam, that is, a reflective plate may be disposed on the platform 500 where the parking space is located to reflect the light beam, and when the free end of the bridging plate 210 rotates to be flush with the platform 500 of the parking space, the first photoelectric proximity switch receives the light beam reflected by the reflective plate, and then sends a control signal to control the rotation driving motor 231 to stop working.

In this embodiment, the number of the overlapping mechanisms 200 is two, and the two overlapping mechanisms 200 may be respectively disposed at two opposite ends of the frame 101 in the length direction; in other embodiments, only one of the bridging mechanisms 200 may be provided, and the bridging mechanism 200 is provided at one end of the frame 101 in the longitudinal direction.

Please further refer to fig. 3. In this embodiment, the overlapping mechanism 200 may further include a socket 240, wherein the socket 240 may be fixedly installed on the rotating shaft 220, and the faying plate 210 may be installed on the socket 240, that is, the faying plate 210 is installed on the rotating shaft 220 through the socket 240.

Specifically, the socket 240 may be installed on the rotating shaft 220 in a sleeving manner, wherein a screw, a pin or a key structure may be disposed between the socket 240 and the rotating shaft 220, so that the socket 240 may rotate synchronously with the rotating shaft 220.

the two opposite sides of the socket 240 may be further provided with a limiting member 250, and the two limiting members 250 are adopted to abut against the two opposite ends of the socket 240 respectively, so that the setting position of the socket 240 along the axis direction of the rotating shaft 220 may be limited.

in this embodiment, one end of the limiting member 250 is installed on the frame 101, and the other end thereof can be sleeved on the rotating shaft 220 and rotatably matched with the rotating shaft 220. At this time, the limiting member 250 may also support the rotating shaft 220.

Further, in this embodiment, the number of the overlapping plates 210 may be multiple, and multiple overlapping plates 210 may be installed on one socket 240; or each lapping plate 210 is installed on one socket 240, and the plurality of sockets 240 and the lapping plates 210 installed thereon may be sequentially arranged at intervals along the axial direction of the rotating shaft 220. Each strap 210 may be used as a kinematic strap for the carrier 300.

When each lap plate 210 of the lap mechanism 200 is mounted on one socket 240, the two opposite sides of each socket 240 are respectively provided with a limiting member 250 as described above to limit the position of the socket 240.

In this embodiment, when the lapping mechanism 200 includes a plurality of lapping plates 210, the planes of the plurality of lapping plates 210 contacting with the platform 500 for the predetermined parking may be disposed on a single plane, so that the plurality of lapping plates 210 can be lapped on the platform 500 synchronously, so as to achieve precise alignment between the lapping plates 210 and the platform 500.

In other embodiments, the clutch mechanism 200 may include only one clutch plate 210, and the clutch plate 210 may extend from one end of the hinge 220 to the other end of the hinge 220.

Further, referring to fig. 1 and fig. 2, in the embodiment, the carrying device 10 further includes a traverse rail 140, the traverse vehicle 100 further includes a traveling wheel 410 and a traveling driving system 420 for driving the traveling wheel 410 to move, the traveling wheel 410 is disposed at two ends of the vehicle frame 101 in the length direction, and the traveling wheel 410 is connected to the traverse rail 140 to realize that the vehicle frame 101 moves along the traverse rail 140.

The walking driving system 420 comprises a walking driving motor 421 and a synchronous rotating shaft 422, the walking wheel 410 is connected with the synchronous rotating shaft 422, and the walking driving motor 421 drives the synchronous rotating shaft 422 to rotate, so that the walking wheel 410 can be driven to rotate. In this embodiment, walking wheel 410 is located sideslip track 140's upper surface to the upper surface walking along sideslip track 140, the walking track of walking wheel 410 is plane track promptly, compare with the traditional mode of inserting the walking wheel and locating the guide rail inslot in order to walk at the guide rail inslot, can avoid when falling into foreign matter such as little stone when the guide rail inslot, receive the restriction in guide rail groove to make the foreign matter be difficult to drop and lead to the unable problem of walking wheel.

Wherein, can set up multiunit walking wheel 410 on the frame 101, thereby can support frame 101 on sideslip track 140 steadily through multiunit walking wheel 410. Referring to fig. 2, in the present embodiment, the frame 101 is provided with 4 sets of traveling wheels 410, and the 4 sets of traveling wheels 410 can be respectively disposed at four corners of the frame 101. In this embodiment, the number of the traverse rails 140 is two, the two traverse rails 140 are arranged in parallel, the carriage 101 is positioned between the two traverse rails 140, and 2 sets of running wheels 410 at one end in the length direction of the carriage 101 are provided on one of the traverse rails 140, and 2 sets of running wheels 410 at the other end in the length direction of the carriage 101 are provided on the other traverse rail 140. Therefore, the frame 101 can be supported on the traverse rail 140 by 4 sets of the traveling wheels 410, and the frame 101 can be moved to a predetermined parking space along the traverse rail 140 by the rotation of the traveling wheels 410.

For convenience and convenience of description, as shown in fig. 2, the 2 sets of road wheels 410 located at the opposite ends of the frame 101 in the length direction are a first set of road wheels 410a and a second set of road wheels 410b, wherein the first set of road wheels 410a and the second set of road wheels 410b can be respectively connected with two ends of the synchronous rotating shaft 422, and the walking driving motor 421 is connected with the synchronous rotating shaft 422. Therefore, the synchronous rotating shaft 422 is driven to rotate by the walking driving motor 421, so as to drive the first group of walking wheels 410a and the second group of walking wheels 410b to rotate synchronously.

In this embodiment, in order to ensure the stability of supporting the frame 101 and to improve the service life of the traveling wheels 410, a plurality of traveling wheels may be provided for each group of traveling wheels 410.

Referring further to fig. 2 and 4, each set of road wheels 410 may have two road wheels, which are arranged side by side. The travel drive system 420 further comprises a first set of gear assemblies 430 and a second set of gear assemblies 440, wherein the first set of gear assemblies 430 is used for enabling two travel wheels of the first set of travel wheels 410a to rotate synchronously, and the second set of gear assemblies 440 is used for enabling two travel wheels of the second set of travel wheels 410b to rotate synchronously. Thus, by providing the first set of gear assemblies 430 and the second set of gear assemblies 440, all of the road wheels in the first set of road wheels 410a and the second set of road wheels 410b can be driven to rotate synchronously.

in this embodiment, the first set of gear assemblies 430 and the second set of gear assemblies 440 may be identical. A first set of gear assemblies 430 is illustrated.

the first gear assembly 430 includes a second driving gear 431, a second driven gear 432, a tension pulley 433, and a second timing chain 434. The second driving gear 431, the second driven gear 432, the tension pulley 433, and the second timing chain 434 are drivingly connected, and the tension pulley 432 may be disposed inside the second timing chain 434.

The synchronous rotating shaft 422 is arranged along the length direction of the frame 101, and two ends of the synchronous rotating shaft 422 are respectively connected with the first group of travelling wheels 410a and the second group of travelling wheels 410 b. Specifically, a first end of the synchronization rotating shaft 422 is connected to one of the first set of traveling wheels 410a, and a second end of the synchronization rotating shaft 423 is connected to one of the second set of traveling wheels 410 b. The second driving gear 431 of the first set of gear assemblies 430 is sleeved on the first end of the synchronizing rotating shaft 422, and the second driven gear 432 of the first set of gear assemblies 430 is connected with another traveling wheel of the first set of traveling wheels 410 a. A second driving gear of the second gear assembly 440 is sleeved on a second end of the synchronous rotating shaft 422, and another traveling wheel of the second group of traveling wheels 410b is connected with a second driven gear of the second group of gear assemblies.

Therefore, in the above manner, when the synchronous rotating shaft 422 rotates, the first group of traveling wheels 410a and the second group of traveling wheels 410b can be driven to travel on the traverse rail 140 at the same time, and then the other two groups of traveling wheels in the four groups of traveling wheels can be driven to travel. Therefore, the embodiment only needs one walking driving motor 421 to drive all the walking wheels to walk, which is beneficial to structure simplification and cost saving.

In this embodiment, the tensioning wheel 432 is disposed inside the second synchronization chain 434, and is used to adjust the tightness degree of the second synchronization chain 434, specifically, the tightness degree of the second synchronization chain 434 can be adjusted by adjusting the position of the tensioning wheel 432.

further, each set of gear assemblies further includes a fixing plate 450, a support seat 460, an adjusting screw 470, and a bolt 480.

Referring to fig. 5 and 6, the fixing plate 450 and the supporting base 460 are mounted on the frame 101. The tension pulley 432 is fixed to the fixed plate 450, and as shown in the drawing, the tension pulley 432 may be disposed below the second driving gear 431 and the second driven gear 432, that is, the fixed plate 450 may be disposed below the second driving gear 431 and the second driven gear 432. In order to achieve the tightness adjustment of the second timing chain 434, the supporting base 460 is located below the fixing plate 450.

wherein, the fixing plate 450 is provided with a strip-shaped hole 451, and the length direction of the strip-shaped hole 451 is the same as the arrangement direction of the fixing plate 450 and the supporting seat 460. The bolt 480 comprises a screw head portion and a screw shaft portion, wherein the outer diameter of the screw shaft portion is matched with the width of the elongated hole 451, and the outer diameter of the screw head portion is larger than the width of the elongated hole 450. The frame 101 is provided with a screw hole, and the screw portion of the bolt 480 passes through the elongated hole 451 and the screw hole of the frame 101 in order to mount the fixing plate 450 on the frame 101, so that the fixing plate 450 can be hung on the frame 101 through the bolt 480, the fixing plate 450 can move up and down along the elongated hole 451, and the fixing plate 450 can be prevented from being separated from the bolt 480 by the screw head of the bolt 480.

in some implementations, the screw head portion and the screw shaft portion of the bolt 480 may be separately designed, the screw head portion may be, for example, a nut screwed with the screw shaft portion, and the fixing plate 450 may be fixed to the frame 101 by using the bolt 480, that is, after the screw shaft portion passes through the elongated hole 451 on the fixing plate 450 and is screwed with the threaded hole on the frame 101, the fixing plate 450 may be pressed onto the frame 101 by continuously turning the screw head portion along the direction of the screw shaft portion toward the fixing plate 450 until the screw head portion presses the fixing plate 450, so as to fix the fixing plate 450 onto the frame 101. Alternatively, in another implementation, the head portion and the shaft portion of the bolt 480 may be integrally formed, and the fixing plate 450 is pressed against the frame 101 by continuously turning the bolt 480 into the threaded hole of the frame 101 until the head portion of the bolt 480 abuts against the fixing plate 450, so as to fix the fixing plate 450 and the frame 101.

the supporting seat 460 is provided with a through hole 462, an upper nut 463 positioned on the upper side of the supporting seat 460 and a lower nut 464 positioned on the lower side of the supporting seat 460, one end of the adjusting screw 470 is fixed on the fixing plate 450, for example, the adjusting screw 470 can be fixed by welding or screwing, and the other end of the adjusting screw 470 passes through the through hole 462 of the supporting seat 460 and is fixed on the supporting seat 460 through the upper nut 463 and the lower nut 464. Specifically, the upper nut 463 and the lower nut 464 are sleeved on the adjusting screw 470 and screwed with the adjusting screw 470, and the adjusting screw 470 and the supporting seat 460 are fixed by screwing the upper nut 463 downwards to the upper side surface of the pressing supporting seat 460 and screwing the lower nut 464 upwards to the lower side surface of the pressing supporting seat 460. In addition, when the adjusting screw 470 is fixed to the supporting base 460, the adjusting screw 470 can support and limit the fixing plate 450, so as to fix the fixing plate 450 at a certain position of the elongated hole 451.

When the tightness of the second timing chain 434 is adjusted, the adjusting screw 470 moves along the axial direction of the through hole 462, so that the fixing plate 450 can move up and down along the elongated hole 451, and the tensioning wheel 433 on the fixing plate 450 can move up and down relative to the second driving gear 431 and the second driven gear 432, so as to adjust the tightness of the second timing chain 434.

Specifically, when the second timing chain 434 is slack, the knob bolt 480 is rotated such that it no longer presses the fixing plate 450 and releases the upper and lower nuts 463 and 464, and then the adjusting screw 470 is pulled downward in the through-hole 462 to pull the fixing plate 450 a certain distance downward along the elongated hole 451, so that the tension wheel 433 moves downward a certain distance, so that the second timing chain 434 can be tightened, and when the second timing chain 434 is tightened to a proper tightness, the bolt 480 is tightened such that it presses the fixing plate 450 against the frame 101, and the upper and lower nuts 463 and 464 are tightened to fix the adjusting screw 470 such that the fixing plate 450 no longer moves.

When the second timing chain 434 is too tight, the knob bolt 480 is not pressed against the fixing plate 450 any more and the upper and lower nuts 463 and 464 are loosened, and then the adjusting screw rod 470 is pulled upward in the through hole 462 to push the fixing plate 450 upward along the elongated hole 451 by a certain distance, so that the tensioning wheel 433 moves upward by a certain distance, thereby allowing the second timing chain 434 to be loosened, and when the second timing chain 434 is loosened to a proper tightness, the bolt 480 is tightened to press the fixing plate 450 against the frame 101 and the upper and lower nuts 463 and 464 are tightened to fix the adjusting screw rod 470 so that the fixing plate 450 is not moved any more.

In this way, the tightness adjustment of the second synchronization chain 434 can be achieved. It should be noted that, in other embodiments, the bolt 480 does not need to compress the fixing plate 450, and at this time, in the process of adjusting the tightness of the second synchronization chain 434, the bolt 480 does not need to be operated, and only the upper nut 463 and the lower nut 464 need to be screwed or loosened, and the fixing plate 450 may be limited by the adjusting screw 470, and supported by the adjusting screw 470, so that the fixing plate 450 may be prevented from moving downward in the elongated hole 451 due to the influence of gravity after the adjustment is completed.

Referring to fig. 1, 7 and 8, in this embodiment, a power supply rail 141 connected to a power supply is further disposed on the traverse rail 140, a power supply brush head 122 is disposed on the frame 101, and the power supply brush head 122 is connected to the power supply rail 141 to supply power to the travel driving system 420 and the rotation driving system 230, wherein the power supply rail 141 extends along a length direction of the traverse rail 140, so that when the frame 101 moves along the traverse rail 140, the power supply brush head 122 is connected to the power supply rail 141 in real time, and thus the travel driving system 420 and the rotation driving system 230 can be supplied with power in real time.

Wherein, frame 101 is still provided with female interface 130 that charges, and female interface 130 that charges is connected with power supply brush head 122 electricity. The carrier 300 is provided with a charging male connector, and when the carrier 300 stops on the carriage 101, the charging male connector is electrically connected to the charging female interface 130 to charge the carrier 300.

Further, the frame 101 is further provided with a positioning plate 1013, the positioning plate 1013 is provided with a reflector, the carrier 300 is provided with a second photoelectric proximity switch, when the carrier 300 stops on the frame 101, the second photoelectric proximity switch corresponds to the reflector on the positioning plate 1013 to receive light reflected by the reflector, so that the second photoelectric proximity switch sends a control signal after receiving the reflected light, and the carrier 300 controls the charging male connector to be electrically connected with the charging female interface 130 according to the control signal, thereby realizing charging. For example, the charging male connector may be an extendable and retractable male plug, which is retracted when the reflected light is not received by the second electro-optical proximity switch, and the carrier 300 controls the charging male connector to extend to electrically connect with the charging female interface 130 when the reflected light is received by the second electro-optical proximity switch.

Therefore, the present embodiment can not only supply power to the traverse car 100 and the carrier 300 in real time, but also omit the messy cable routing by providing the power supply rail 141 and the power supply brush head 122, so that the structure is simplified.

The application also provides a stereo garage. The stereo garage includes the carrying device 10 described in any of the previous embodiments. In addition, the stereo garage can also comprise a plurality of parking platforms, each parking platform can be provided with a plurality of parking spaces, and vehicles can be stored or taken out through the carrying device 10. Specifically, the vehicle to be stored may be transported to the traverse car 100 by the transporter 300, and then the vehicle may be traversed to a position corresponding to a predetermined parking space by the traverse car 100, and then the vehicle may be transported to the predetermined parking space by the transporter 300, thereby completing the storage of the vehicle. On the contrary, after the carrier 300 carries the vehicle at the preset parking space, the vehicle is moved from the preset parking space to the traverse car 100, and then the carrier 300 and the vehicle on the carrier 300 are transported to the entrance position by the traverse car 100, thereby completing the vehicle taking process.

To sum up, this application provides a stereo garage and handling device thereof. Through with the overlap joint board overlap joint between the platform at frame and predetermined parking stall place to make there is not the space between the platform at sideslip car and predetermined parking stall place, thereby can reduce the phenomenon that the carrier takes place to jolt or rock, improve the stability of carrier operation, be favorable to improving stereo garage's security.

The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.