CN112963033A - Loading steering device and horizontal circulating parking garage with same - Google Patents

Abstract

The application discloses a loading steering device, which comprises a guide rail steering component and a loading walking component; the guide rail steering component comprises four guide rails and four steering assemblies, wherein the four guide rails are arranged in a parallelogram shape, and the four steering assemblies are respectively arranged at the intersection of the guide rails; the steering assembly comprises a connecting seat, a steering wheel and a driver, the connecting seat is fixedly connected with the guide rails on two sides in a butt joint mode, the steering wheel is rotatably arranged on the connecting seat, the rotating center line of the steering wheel is overlapped with the intersection point of the extension lines of the two guide rails, and the driver is suitable for driving the steering wheel to rotate synchronously; the object carrying walking part comprises an object stage and a walking assembly, the walking assembly comprises a mounting seat and walking feet, the mounting seat is fixedly arranged on the object stage, and the walking feet are rotatably arranged on the mounting seat. The device has the advantages of simple structure, safety, reliability and high operation efficiency.

Description

Loading steering device and horizontal circulating parking garage with same

Technical Field

The application relates to the field of transfer equipment, in particular to a loading and steering device.

Background

With the continuous improvement of living standard, the vehicle holding amount in China is increased sharply, and the parking difficulty becomes a more prominent problem. The construction of mechanical three-dimensional parking garage is one of effective measures for relieving parking difficulty. In the special equipment catalog issued by the State quality supervision inspection and quarantine Bureau, mechanical three-dimensional parking garages are divided into nine major categories, specifically: a traverse motion type (PSH), a simple motion system (PJS), a vertical cyclic (PCX), a horizontal cyclic (PSX), a multilayer cyclic (PDX), a plane motion type (PPY), a roadway stacking type (PXD), a vertical motion type (PCS), and a special elevator for automobiles (PST).

Each vehicle placing plate of the horizontal circulation (PSX) three-dimensional parking garage is horizontally arranged in two or more rows and moves circularly; the car carrying plate circulates in an arc motion mode and is called a circular circulation mode, and the car carrying plate circulates in a linear motion mode and is called a box circulation mode. In the multi-layer circulation (PDX) stereo garage, each vehicle placing plate is arranged in two or more layers, vehicle elevators are arranged at two ends of two adjacent layers, and the vehicle placing plates on the same layer can horizontally and circularly move in the layer; the car placing plates are lifted and lowered in an arc manner at two ends of the equipment, namely a circular circulation type, and the car placing plates are lifted and lowered in a vertical motion manner, namely a box circulation type. In practical application, a horizontal circulation (PSX) stereo parking garage is mostly combined with a multilayer circulation (PDX) stereo parking garage to form a vertical and horizontal combined stereo parking garage. However, the existing vertical and horizontal combined type three-dimensional parking garage generally has the problems of complex structure, frequent failure, low efficiency, poor user experience and the like, so that the popularization and the application cannot be realized. The steering device for realizing the translational steering between columns in the box-shaped circulating horizontal circulation (PSX) is the key point of the design of the vertical and horizontal combined type three-dimensional parking garage.

Therefore, it is an urgent need for those skilled in the art to design a steering apparatus and system thereof to overcome the above problems.

Disclosure of Invention

An object of this application is to provide a simple structure, safe and reliable, the high efficiency of operation carries thing and turns to device.

Another object of the present application is to provide a horizontal circulation parking garage having the above-mentioned load steering apparatus.

Still another object of this application is to provide a running assembly who has automatic locate function, and simple structure, safe and reliable carries thing and turns to device.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: a loading steering device comprises a guide rail steering component and a loading walking component;

the guide rail steering component comprises four guide rails and four steering assemblies, wherein the four guide rails are arranged in a parallelogram shape, and the four steering assemblies are respectively arranged at the intersection of the guide rails; the steering assembly comprises a connecting seat, a steering wheel and a driver, the connecting seat is fixedly connected with the guide rails on two sides in a butt joint mode, the steering wheel is rotatably arranged on the connecting seat, the rotating center line of the steering wheel is overlapped with the intersection point of the extension lines of the two guide rails, and the driver is suitable for driving the steering wheel to rotate synchronously;

the object carrying walking part comprises an object carrying table and four walking components which are arranged on the object carrying table in a parallelogram shape; the walking assembly comprises a mounting seat and walking feet, the mounting seat is fixedly arranged on the objective table, and the walking feet are rotatably arranged on the mounting seat;

the four steering wheels synchronously rotate to drive the walking feet to synchronously rotate, so that the walking feet are suitable for linearly moving on the other two parallel guide rails.

Preferably, the driver comprises a power source, a driving connecting rod, a driven connecting rod and linkage connecting levers, the linkage connecting levers are fixedly connected with the steering wheel, two ends of the driving connecting rod are respectively and movably connected with the linkage connecting levers on the left side and the right side, the driven connecting rod is provided with two linkage connecting levers which are parallel to each other, and two ends of the driven connecting rod are respectively and movably connected with the linkage connecting levers on the front side and the rear side;

the power source is suitable for driving the driving connecting rod to move, the driving connecting rod is suitable for driving the linkage connecting lever on the rear side to synchronously rotate, the linkage connecting lever on the rear side is suitable for driving the driven connecting rod to move, the driven connecting rod is suitable for driving the linkage connecting lever on the front side to synchronously rotate, and therefore four linkage connecting levers synchronously rotate to drive four steering wheels to synchronously rotate. The driver with the structure has simple structure and reliable operation, and can drive the four steering wheels to synchronously rotate.

Further, the initiative connecting rod with driven connecting rod both ends all through ball hinge with linkage connecting lever swing joint, still be provided with the movable joint on the initiative connecting rod, the movable joint both ends are passed through respectively the ball hinge with initiative connecting rod swing joint, the movable joint with still be provided with the drive connecting lever between the power supply, drive connecting lever one end fixed connection the power supply, the drive connecting lever other end rotates to be connected the movable joint, the power supply is suitable for the drive connecting lever rotates, the drive connecting lever is suitable for the drive the movable joint horizontal hunting, and then the drive the activity of initiative connecting rod. In consideration of the degree of freedom required by linkage of the driver, the ball joint is preferably adopted for connection, the structure is stable and reliable, and the ball joint is a standard component, so that the purchase is convenient, and the design and manufacturing cost is further reduced; in addition, the mode of realizing the activity of the driving connecting rod by utilizing the driving crank arm also has the advantages of stable and reliable structure, universal parts and low cost; in addition, the structure can drive the four steering wheels to rotate by using the single power source, and the structure can be simplified and the cost can be reduced.

As an improvement, a threaded rod extends out of the ball joint, the threaded rod is in threaded connection with the driving connecting rod or the driven connecting rod, and a locking nut is further in threaded connection with the threaded rod. Make the ball joint have certain flexible volume through above-mentioned structure, can finely tune the ball joint for compensation processing and assembly error make whole driver more reliable and stable.

In a further improvement, the driver further comprises a closed-loop connecting rod parallel to the driving connecting rod, and the closed-loop connecting rod is movably arranged between the two linkage connecting levers on the front side. Through the structure, the closed-loop connecting rod, the driving connecting rod and the driven connecting rod are sequentially connected into the closed parallelogram connecting rod mechanism, so that the whole structure of the driver is more stable and reliable, and the rotating synchronism of the four steering wheels is further ensured.

As an improvement, the walking assembly further comprises a sliding seat, a positioning seat and a pressure spring, the sliding seat is arranged in the mounting seat in a sliding manner along the vertical direction, the positioning seat is arranged in the sliding seat in a rotating manner, the pressure spring is arranged between the sliding seat and the mounting seat and forces the sliding seat to slide downwards, and the walking foot is arranged on the positioning seat;

a positioning bolt extending downwards is fixedly arranged on the mounting seat, a positioning disc extends out of the lower end of the positioning seat along the horizontal direction, and a positioning groove for the positioning bolt to enter and exit is formed below the positioning disc;

when the loading walking part is placed on the guide rail steering part, the sliding seat, the positioning seat and the walking foot move upwards relative to the mounting seat and compress the pressure spring, the positioning disc is far away from the positioning bolt, and at the moment, the positioning seat and the walking foot can rotate relative to the sliding seat; when the loading walking part is lifted and separated from the guide rail steering part, the pressure spring forces the sliding seat, the positioning seat and the walking foot to move downwards relative to the mounting seat, and the positioning bolt enters the positioning groove and limits the rotation of the positioning seat and the walking foot relative to the sliding seat.

Through the structure, the self-locking of the walking foot can be realized when the lifting carries the object walking part, the free rotation of the walking foot is avoided when the lifting is carried, and then the guide rail can be prepared to be aligned when the object walking part is ensured to be placed.

Preferably, a sliding groove is formed in the upper outer side of the sliding seat along the vertical direction, a limiting bolt is fixedly arranged on the mounting seat along the horizontal direction, the limiting bolt is suitable for entering the sliding groove and limiting the sliding seat to move along the circumferential direction relative to the mounting seat, and the limiting bolt can slide up and down in the sliding groove to realize the movement of the sliding seat relative to the mounting seat along the vertical direction;

the positioning seat extends upwards to form a rotating shaft, the rotating shaft is rotatably arranged in the sliding seat through a bearing to realize the circumferential movement of the positioning seat relative to the sliding seat, the rotating shaft penetrates through the sliding seat, a fastening nut is fixedly connected to the upper end of the rotating shaft, and the fastening nut and the positioning disc jointly limit the movement of the positioning seat relative to the sliding seat along the up-down direction;

the compression spring is sleeved on the rotating shaft and abuts against the upper part of the sliding seat and the lower part of the mounting seat.

The structure is simple and reliable, and the connection modes such as sliding and rotating can be effectively realized.

Preferably, before the loading traveling component is lifted and separated from the guide rail steering component, the traveling foot needs to rotate to the direction along the guide rail, and the positioning bolt is aligned with the positioning groove; when the loading walking part is lifted, the positioning bolt can enter and exit the positioning groove along the up-and-down direction. The structure limits the self-locking direction of the rotating foot, and can ensure that the whole loading steering device operates more orderly and reliably.

As an implementation mode, the guide rail comprises a bracket and a guide strip arranged on the bracket, the walking foot is an I-shaped roller, and the I-shaped roller can be embedded in the guide strip and can roll on the bracket to travel;

the connecting seat is provided with a butt joint strip which is smoothly connected with the guide strip; the steering wheel is provided with a rotating strip, the I-shaped roller can be embedded into the rotating strip, the rotating strip can drive the I-shaped roller to rotate through rotation of the steering wheel, and the rotating strip can be smoothly connected with the butt joint strip.

The matching arrangement of the I-shaped roller, the guide strip, the butt joint strip and the rotating strip can limit the movement direction of the object carrying walking part in a direction perpendicular to the movement direction, and the stability and the reliability of the operation of the object carrying steering device are ensured.

A horizontal circulation parking garage with a loading steering device comprises a plurality of guide rail steering components and a plurality of loading walking components, wherein the number of the loading walking components is not more than that of the guide rail steering components, four guide rails are arranged in a rectangular shape, and a loading platform is suitable for placing vehicles;

the plurality of guide rail steering components are sequentially arranged on the same horizontal plane along the longitudinal direction and the transverse direction, the plurality of loading walking components can perform linear motion on the guide rail steering components along the longitudinal direction or the transverse direction, and the loading walking components can perform steering motion on the guide rail steering components from the transverse direction to the longitudinal direction or from the longitudinal direction to the transverse direction;

the horizontal circulating parking garage further comprises a driving mechanism, wherein the driving mechanism comprises a driving rack which is vertically and horizontally fixedly arranged below the objective table, a driving gear which is meshed with the driving rack, and a power mechanism which drives the driving gear to rotate.

Through above-mentioned structure, this application provides the year thing of this scheme and turns to the implementation of device and be applied to horizontal circulation garage parking. It is worth mentioning that the scheme can be applied to workshops, logistics centers, airports, stations, restaurants and other places needing article transfer besides the parking garage.

Compared with the prior art, the beneficial effect of this application lies in:

(1) this scheme utilizes the guide rail to turn to the walking subassembly that turns to on the part drive year thing walking part and take place the pivoted mode and turn to, replaces walking subassembly structure that independently turns to in the conventional design, and then has simplified overall structure greatly, has reduced the application of power devices such as motor on this device, has reduced the manufacturing cost of device.

(2) The loading walking part of the scheme is not provided with power devices such as a motor, so that electric parts such as a power line and a signal line are not required to be connected, and only a mechanical mechanism is reserved, so that the whole structure is more compact, ordered, stable and reliable, the loading walking part is frequently lifted and lowered, and the service life of the loading walking part can be also guaranteed.

(3) This scheme adopts the synchronous of four steering wheels of single drive to rotate, has further simplified electric structure, has reduced signal transmission volume, guarantees that whole device can be high-efficient, orderly operation.

Drawings

FIG. 1 is a schematic perspective view of a preferred embodiment according to the present application;

FIG. 2 is a schematic perspective view of the track-steering assembly and the load-carrying walker assembly shown separated in accordance with a preferred embodiment of the present application;

FIG. 3 is a top view of a guide rail turning feature according to a preferred embodiment of the present application;

FIG. 4 is a schematic perspective view of a guide rail diverting member according to a preferred embodiment of the present application;

FIG. 5 is an enlarged view at A of FIG. 4 in accordance with a preferred embodiment of the present application;

FIG. 6 is a perspective view of a preferred embodiment of the walking assembly according to the present application in an unlocked position;

FIG. 7 is a half sectional view of FIG. 6 in accordance with a preferred embodiment of the present application;

FIG. 8 is a perspective view of a preferred embodiment of the walking assembly according to the present application in a locked state;

FIG. 9 is a half sectional view of FIG. 8 in accordance with a preferred embodiment of the present application;

FIG. 10 is a schematic perspective view of a driver according to a preferred embodiment of the present application;

FIG. 11 is an enlarged view at B of FIG. 10 in accordance with a preferred embodiment of the present application;

FIG. 12 is an enlarged view at C of FIG. 10 in accordance with a preferred embodiment of the present application;

FIG. 13 is a schematic view of the connection of a ball joint according to a preferred embodiment of the present application;

FIG. 14 is a top view of the actuator in a diamond arrangement according to a preferred embodiment of the present application;

FIG. 15 is a schematic perspective view of a horizontal loop parking garage according to a preferred embodiment of the present application;

FIG. 16 is a schematic perspective view of a parking garage assembled to form a horizontal loop according to a preferred embodiment of the present application;

FIG. 17 is an enlarged view at D of FIG. 16 in accordance with a preferred embodiment of the present application;

fig. 18 is a schematic view of the operation of a horizontal loop parking garage according to a preferred embodiment of the present application.

In the figure: 100. a guide rail steering member; 200. a carrying traveling part; 300. a drive mechanism; 301. a drive rack; 302. a drive gear; 1. a guide rail; 11. a support; 12. conducting bars; 2. a steering assembly; 21. a connecting seat; 22. a steering wheel; 23. a driver; 211. butting strips; 221. rotating the strip; 231. a power source; 232. a driving connecting rod; 233. a driven connecting rod; 234. a linkage crank arm; 235. a ball joint; 236. a movable section; 237. driving the crank arm; 238. a closed loop connecting rod; 2351. a threaded rod; 2352. a locking nut; 3. an object stage; 4. a walking assembly; 41. a mounting seat; 42. a walking foot; 43. a sliding seat; 44. positioning seats; 45. a pressure spring; 46. positioning the bolt; 47. a limit bolt; 48. a bearing; 49. fastening a nut; 431. a chute; 441. positioning a plate; 442. positioning a groove; 443. and rotating the shaft.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1 and 13, a preferred embodiment of the present application includes a guideway steering unit 100 and a carrier running unit 200, the carrier running unit 200 can run and steer on the guideway steering unit 100, and the carrier running unit 200 can be lifted and detached from the guideway steering unit 100. The concrete structure is as follows:

the guide rail steering component 100 comprises guide rails 1 and steering assemblies 2, wherein the guide rails 1 are four and are arranged in a square shape, and the steering assemblies 2 are four and are respectively arranged at the intersection of the guide rails 1; the steering assembly 2 comprises a connecting seat 21, a steering wheel 22 and a driver 23, the connecting seat 21 is fixedly connected with the guide rails 1 on two sides in a butt joint mode, the steering wheel 22 is rotatably arranged on the connecting seat 21, the rotating center line of the steering wheel 22 is overlapped with the intersection point of the extension lines of the two guide rails 1, and the driver 23 is suitable for driving the steering wheel 22 to rotate synchronously.

The object carrying walking part 200 comprises an object stage 3 and four walking components 4, wherein the four walking components 4 are arranged on the object stage 3 in a parallelogram shape; the walking assembly 4 comprises a mounting seat 41 and a walking foot 42, the mounting seat 41 is fixedly arranged on the object stage 3, and the walking foot 42 is rotatably arranged on the mounting seat 41.

The working principle is as follows: the walking feet 42 are suitable for linear movement on two parallel guide rails 1, and the walking feet 42 can move to the steering wheels 22, when the rotating center lines of the four walking feet 42 and the rotating center lines of the four steering wheels 22 are respectively correspondingly overlapped, the synchronous rotation of the four steering wheels 22 can drive the walking feet 42 to synchronously rotate, so that the walking feet 42 are suitable for linear movement on the other two parallel guide rails 1.

As shown in fig. 6 to 9, the walking assembly 4 of the present embodiment further has the following specific structure: the walking mechanism further comprises a sliding seat 43, a positioning seat 44 and a pressure spring 45, wherein the sliding seat 43 is arranged in the installation seat 41 in a sliding mode along the vertical direction, the positioning seat 44 is arranged in the sliding seat 43 in a rotating mode, the pressure spring 45 is arranged between the sliding seat 43 and the installation seat 41 and forces the sliding seat 43 to slide downwards, and the walking foot 42 is arranged on the positioning seat 44; the mounting base 41 is fixedly provided with a positioning bolt 46 extending downward, the lower end of the positioning base 44 extends out of a positioning disc 441 along the horizontal direction, and a positioning groove 442 for the positioning bolt 46 to go in and out is formed below the positioning disc 441.

The working principle is as follows: when the article carrying walking part 200 is placed on the guide rail steering part 100, the sliding seat 43, the positioning seat 44 and the walking foot 42 move upwards relative to the mounting seat 41 and compress the pressure spring 45, the positioning disc 441 is far away from the positioning bolt 46, and at the moment, the positioning seat 44 and the walking foot 42 can rotate relative to the sliding seat 43; when the loading traveling component 200 is lifted and separated from the guide rail steering component 100, the pressure spring 45 forces the sliding seat 43, the positioning seat 44 and the traveling foot 42 to move downwards relative to the mounting seat 41, the positioning bolt 46 enters the positioning groove 442, and the positioning seat 44 and the traveling foot 42 are limited to rotate relative to the sliding seat 43.

More specifically, the sliding groove 431 is formed in the upper outer side of the sliding seat 43 in the up-down direction, the mounting seat 41 is fixedly provided with the limiting bolt 47 in the horizontal direction, the limiting bolt 47 is suitable for entering the sliding groove 431 and limiting the sliding seat 43 to move along the circumferential direction relative to the mounting seat 41, and the limiting bolt 47 can slide up and down in the sliding groove 431 to realize the movement of the sliding seat 43 relative to the mounting seat 41 in the up-down direction; the positioning seat 44 extends upwards to form a rotating shaft 443, the rotating shaft 443 is rotatably arranged in the sliding seat 43 through a bearing 48, the positioning seat 44 moves along the circumferential direction relative to the sliding seat 43, the rotating shaft 443 penetrates through the sliding seat 43, a fastening nut 49 is fixedly connected to the upper end of the rotating shaft 443, and the fastening nut 49 and the positioning disc 441 limit the positioning seat 44 to move along the up-down direction relative to the sliding seat 43; the compression spring 45 is sleeved on the rotating shaft 443 and abuts against the upper side of the sliding seat 43 and the lower side of the mounting seat 41.

By way of limitation, before the cargo running member is lifted 200 off the rail turning member 100, the running foot 42 is rotated to a direction along the rail 1, and the positioning bolt 46 is aligned with the positioning groove 442; when the carrying traveling unit 200 is lifted, the positioning bolt 46 can move into and out of the positioning groove 442 in the up-down direction.

As shown in fig. 10 to 13, the actuator 23 of the present embodiment includes a power source 231, a driving link 232, a driven link 233 and a linking link 234, wherein the linking link 234 is fixedly connected to the steering wheel 22, two ends of the driving link 232 are respectively movably connected to the linking links 234 on the left and right sides, the driven link 233 has two linking links 234 which are parallel to each other, and two ends of the driven link 233 are respectively movably connected to the linking links 234 on the front and rear sides. The working principle is as follows: the power source 231 is suitable for driving the driving connecting rod 232 to move, the driving connecting rod 232 is suitable for driving the linkage connecting rod 234 at the rear side to synchronously rotate, the linkage connecting rod 234 at the rear side is suitable for driving the driven connecting rod 233 to move, and the driven connecting rod 233 is suitable for driving the linkage connecting rod 234 at the front side to synchronously rotate, so that the four linkage connecting rods 234 synchronously rotate to drive the four steering wheels 22 to synchronously rotate. The power source 231 of the present embodiment is a motor.

On the basis of the structure of the driver 23, the present embodiment preferably uses the ball joint 235 to satisfy the requirement of the linkage degree of freedom, specifically: the two ends of the driving connecting rod 232 and the driven connecting rod 233 are movably connected with the linkage connecting lever 234 through the ball joints 235, the driving connecting rod 232 is further provided with a movable joint 236, the two ends of the movable joint 236 are respectively movably connected with the driving connecting rod 232 through the ball joints 235, a driving connecting lever 237 is further arranged between the movable joint 236 and the power source 231, one end of the driving connecting lever 237 is fixedly connected with the power source 231, the other end of the driving connecting lever 237 is rotatably connected with the movable joint 236, the power source 231 is suitable for driving the driving connecting lever 237 to rotate, and the driving connecting lever 237 is suitable for driving the movable joint 236 to swing left and right so as to drive the driving connecting. It should be noted that the above-mentioned linkage system has a unique motion trajectory, and the motion trajectory can be simulated by means of common knowledge such as physical knowledge and mechanical principle, but the expression in the drawings is difficult, so the embodiment only describes the connection structure thereof, and does not describe the operation mode thereof in detail, but this does not prevent the technical features from being implied in the present application.

As shown in fig. 13, in order to provide the compensation function for the actuator 23, a threaded rod 2351 extends from the ball joint 235, the threaded rod 2351 is threadedly coupled to the driving link 232 or the driven link 233, and a locking nut 2352 is threadedly coupled to the threaded rod 2351.

In addition, the driver 23 further includes a closed-loop link 238 parallel to the driving link 232, and the closed-loop link 238 is movably disposed between the two interlocking levers 234 on the front side. The overall structure of the driver 23 is more stable and reliable, and the synchronism of the rotation of the four steering wheels 22 is further ensured.

In this embodiment, the guide rail 1 includes a bracket 11 and a guide bar 12 disposed on the bracket 11, the walking foot 42 is an i-shaped roller, and the i-shaped roller can be embedded in the guide bar 12 and roll on the bracket 11; the connecting seat 21 is provided with a butt joint strip 211, and the butt joint strip 211 is smoothly connected with the guide strip 12; the steering wheel 22 is provided with a rotating strip 221, the I-shaped roller can be embedded into the rotating strip 221, the rotating strip 221 can drive the I-shaped roller to rotate through rotation of the steering wheel 22, and the rotating strip 221 can be smoothly connected with the butt joint strip 211.

It is worth mentioning that the walking foot 42 of the present application can be a common roller, and the guide rail 1 adopts a guide groove at this time; the walking feet 42 can also be gears, and the guide rail 1 adopts a rack at the moment; the walking foot 42 can be a slide block, and the guide rail 1 adopts a sliding groove. In summary, the walking foot 42 and the guide rail 1 of the present application need to be fitted to each other, but are not limited to the specific fitting manner thereof.

As shown in fig. 14, the present application also provides an arrangement of the drivers 23 in a diamond arrangement for supporting the scope of protection as defined by the claims of the present application.

Fig. 15 to 17 show a scenario for the horizontal loop parking garage according to the present embodiment. The horizontal circulation parking garage comprises a plurality of guide rail steering components 100, a plurality of object carrying walking components 200 and a driving mechanism 300, wherein the number of the object carrying walking components 200 is not more than that of the guide rail steering components 100, four guide rails 1 are arranged in a rectangular shape, and an object stage 3 is suitable for placing vehicles.

The plurality of guide rail steering components 100 are sequentially arranged on the same horizontal plane along the longitudinal direction and the transverse direction, the plurality of loading walking components 200 can linearly move on the guide rail steering components 100 along the longitudinal direction or the transverse direction, and the loading walking components 200 can steer on the guide rail steering components 100 from the transverse direction to the longitudinal direction or from the longitudinal direction to the transverse direction; the driving mechanism 300 includes a driving rack 301 vertically and horizontally fixed below the stage 3, a driving gear 302 engaged with the driving rack 301, and a power mechanism (not shown) for driving the driving gear 302 to rotate. As shown in fig. 17, one of the carrier runners 200 is traveling in the lateral direction and the other carrier runner 200 is preparing to turn from traveling in the lateral direction to traveling in the longitudinal direction.

As shown in fig. 18, the guide rail steering component 100 at the position E is an area to be lifted, and the cargo walking components 200 carrying automobiles and numbered with numbers one, two, three, four, five, six and seven can be respectively moved to the position E to lift the automobiles by using a box-shaped cyclic motion mode; in the conveying process, each cargo walking part 200 needs to move along the longitudinal direction and the transverse direction and turn from the longitudinal direction to the transverse direction, and the power mechanism, the power source 231 and the lifting mechanism realize the actions in the whole process by means of intelligent control of an electric control system. It should be noted that the electrical control system and the control method are well known in the art, and therefore are not specifically described in the present embodiment, but do not prevent the electrical control system and the control method from becoming the technical features implicit in the present application.

It should be noted that, the present embodiment can be applied to a parking garage, and can also be applied to places requiring article transportation, such as a workshop, a logistics center, an airport, a station, and a restaurant.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims (10)

1. A load steering device is characterized in that: comprises a guide rail steering component and a loading walking component;

the guide rail steering component comprises four guide rails and four steering assemblies, wherein the four guide rails are arranged in a parallelogram shape, and the four steering assemblies are respectively arranged at the intersection of the guide rails; the steering assembly comprises a connecting seat, a steering wheel and a driver, the connecting seat is fixedly connected with the guide rails on two sides in a butt joint mode, the steering wheel is rotatably arranged on the connecting seat, the rotating center line of the steering wheel is overlapped with the intersection point of the extension lines of the two guide rails, and the driver is suitable for driving the steering wheel to rotate synchronously;

the object carrying walking part comprises an object carrying table and four walking components which are arranged on the object carrying table in a parallelogram shape; the walking assembly comprises a mounting seat and walking feet, the mounting seat is fixedly arranged on the objective table, and the walking feet are rotatably arranged on the mounting seat;

the four steering wheels synchronously rotate to drive the walking feet to synchronously rotate, so that the walking feet are suitable for linearly moving on the other two parallel guide rails.

2. A load diverter device according to claim 1, wherein: the driver comprises a power source, a driving connecting rod, a driven connecting rod and linkage connecting levers, the linkage connecting levers are fixedly connected with the steering wheel, two ends of the driving connecting rod are respectively and movably connected with the linkage connecting levers on the left side and the right side, the driven connecting rod is provided with two linkage connecting levers which are parallel to each other, and two ends of the driven connecting rod are respectively and movably connected with the linkage connecting levers on the front side and the rear side;

the power source is suitable for driving the driving connecting rod to move, the driving connecting rod is suitable for driving the linkage connecting lever on the rear side to synchronously rotate, the linkage connecting lever on the rear side is suitable for driving the driven connecting rod to move, the driven connecting rod is suitable for driving the linkage connecting lever on the front side to synchronously rotate, and therefore four linkage connecting levers synchronously rotate to drive four steering wheels to synchronously rotate.

3. A load diverter device according to claim 2, wherein: the initiative connecting rod with driven connecting rod both ends all through the ball hinge with linkage turning arm swing joint, still be provided with the movable joint on the initiative connecting rod, the movable joint both ends are passed through respectively the ball hinge with initiative connecting rod swing joint, the movable joint with still be provided with the drive turning arm between the power supply, drive turning arm one end fixed connection the power supply, the drive turning arm other end rotates to be connected the movable joint, the power supply is suitable for the drive turning arm rotates, the drive turning arm is suitable for the drive the swing about the movable joint, and then the drive the activity of initiative connecting rod.

4. A load diverter device according to claim 3, wherein: a threaded rod extends out of the ball joint, the threaded rod is in threaded connection with the driving connecting rod or the driven connecting rod, and a locking nut is further in threaded connection with the threaded rod.

5. A load diverter device according to claim 2, wherein: the driver further comprises a closed-loop connecting rod parallel to the driving connecting rod, and the closed-loop connecting rod is movably arranged between the two linkage crank arms on the front side.

6. A load diverter device according to claim 1, wherein: the walking assembly further comprises a sliding seat, a positioning seat and a pressure spring, the sliding seat is arranged in the mounting seat in a sliding mode along the up-down direction, the positioning seat is arranged in the sliding device in a rotating mode, the pressure spring is arranged between the sliding seat and the mounting seat and forces the sliding seat to slide downwards, and the walking foot is arranged on the positioning seat;

a positioning bolt extending downwards is fixedly arranged on the mounting seat, a positioning disc extends out of the lower end of the positioning seat along the horizontal direction, and a positioning groove for the positioning bolt to enter and exit is formed below the positioning disc;

when the loading walking part is placed on the guide rail steering part, the sliding seat, the positioning seat and the walking foot move upwards relative to the mounting seat and compress the pressure spring, the positioning disc is far away from the positioning bolt, and at the moment, the positioning seat and the walking foot can rotate relative to the sliding seat; when the loading walking part is lifted and separated from the guide rail steering part, the pressure spring forces the sliding seat, the positioning seat and the walking foot to move downwards relative to the mounting seat, and the positioning bolt enters the positioning groove and limits the rotation of the positioning seat and the walking foot relative to the sliding seat.

7. A load diverter device according to claim 6, wherein: a sliding groove is formed in the upper outer side of the sliding seat in the up-down direction, a limiting bolt is fixedly arranged on the mounting seat in the horizontal direction, the limiting bolt is suitable for entering the sliding groove and limiting the sliding seat to move relative to the mounting seat along the circumferential direction, and the limiting bolt can slide up and down in the sliding groove to realize the movement of the sliding seat relative to the mounting seat along the up-down direction;

the positioning seat extends upwards to form a rotating shaft, the rotating shaft is rotatably arranged in the sliding seat through a bearing to realize the circumferential movement of the positioning seat relative to the sliding seat, the rotating shaft penetrates through the sliding seat, a fastening nut is fixedly connected to the upper end of the rotating shaft, and the fastening nut and the positioning disc jointly limit the movement of the positioning seat relative to the sliding seat along the up-down direction;

the compression spring is sleeved on the rotating shaft and abuts against the upper part of the sliding seat and the lower part of the mounting seat.

8. A load diverter device according to claim 6, wherein: before the loading walking part is lifted and separated from the guide rail steering part, the walking foot needs to rotate to the direction along the guide rail, and the positioning bolt is aligned to the positioning groove; when the loading walking part is lifted, the positioning bolt can enter and exit the positioning groove along the up-and-down direction.

9. A load diverter device according to claim 1, wherein: the guide rail comprises a support and a guide strip arranged on the support, the walking foot is an I-shaped roller, and the I-shaped roller can be embedded with the guide strip and can roll on the support to move;

the connecting seat is provided with a butt joint strip which is smoothly connected with the guide strip; the steering wheel is provided with a rotating strip, the I-shaped roller can be embedded into the rotating strip, the rotating strip can drive the I-shaped roller to rotate through rotation of the steering wheel, and the rotating strip can be smoothly connected with the butt joint strip.

10. The utility model provides a horizontal circulation garage parking with carry thing and turn to device which characterized in that: comprising a plurality of guideway steering components and a plurality of carrier running components according to any of claims 1 to 9, the number of the carrier running components being no more than the number of the guideway steering components, the four guideways being arranged in a rectangular shape, the carrier being adapted to receive a vehicle;

the plurality of guide rail steering components are sequentially arranged on the same horizontal plane along the longitudinal direction and the transverse direction, the plurality of loading walking components can perform linear motion on the guide rail steering components along the longitudinal direction or the transverse direction, and the loading walking components can perform steering motion on the guide rail steering components from the transverse direction to the longitudinal direction or from the longitudinal direction to the transverse direction;

the horizontal circulating parking garage further comprises a driving mechanism, wherein the driving mechanism comprises a driving rack which is vertically and horizontally fixedly arranged below the objective table, a driving gear which is meshed with the driving rack, and a power mechanism which drives the driving gear to rotate.

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