CN108071254A - Guide tracked motor dolly and automatic parking lot - Google Patents

Abstract

The invention relates to a guide rail type automatic transport vehicle and an automatic parking lot. The guide rail type automatic transport vehicle comprises: a transport vehicle body; a steering wheel mechanism, which is arranged on the transport vehicle body; a support mechanism, which includes a first support assembly , the second support assembly, and the control module, the first support assembly, the second support assembly, and the control module are all arranged on the vehicle body, the first support assembly can move and cooperate with the guide rail in the X-axis direction, and the second support assembly The assembly can move and cooperate with the guide rail in the Y-axis direction; the distance sensing module, the distance sensing module is arranged on the body of the transport vehicle; Components provide energy. The automatic parking lot includes: the rail-type automatic transport vehicle as described above; the orthogonal guide rail on which the rail-type automatic transport vehicle can drive; and the parking space, which is connected to the orthogonal guide rail.

Description

Guide rail type automatic transport vehicle and automatic parking lot

technical field

The invention relates to the technical field of transport vehicles, in particular to a guide rail type automatic transport vehicle and an automatic parking lot.

Background technique

At present, there are common problems such as parking difficulties in big cities, and improving the space utilization rate of parking lots is the key to solving this problem. The existing automatic parking solutions in parking lots mainly use AGV (Automated Guided Vehicle, automatic guided transport vehicle) method. A parking lot usually has several AGVs that automatically transport the car through the parking lot dispatching system and park it in the parking space, and transport the car from the parking space to the exit for the owner to pick up the vehicle. However, due to the high cost of the existing AGV due to the use of complex sensor systems and multi-wheel drive methods, it cannot be popularized in fixed-parks with low returns.

Contents of the invention

Based on this, it is necessary to provide a guide-rail type automatic transport vehicle, which has a simple structure, relatively low cost, high motion precision, accurate parking position, further reduced parking space size, and improved space utilization.

Its technical scheme is as follows:

A guide rail type automatic transport vehicle, comprising:

Transport vehicle body;

A steering wheel mechanism, the steering wheel mechanism is arranged on the transport vehicle body, and the steering wheel mechanism is used to drive the transport vehicle body to move;

A support mechanism, the support mechanism includes a first support component, a second support component, and a control module electrically connected to the first support component and the second support component respectively, the first support component, the Both the second support assembly and the control module are arranged on the transport vehicle body, the first support assembly can move and cooperate with the guide rail in the X-axis direction, and support the transport vehicle body, and the second support assembly It can move and cooperate with the guide rail in the Y-axis direction, and support the transport vehicle body;

a distance sensing module, the distance sensing module is arranged on the transport vehicle body, the steering wheel mechanism and the distance sensing module cooperate with each other to locate the position of the first support component or the second support component; and

an energy supply element, the energy supply element is arranged on the transport vehicle body, and the energy supply element is electrically connected to the steering wheel mechanism, the control module and the distance sensing module;

Wherein, the guide-rail type automatic transport vehicle can switch the first support assembly in contact with the guide rail to the second support assembly through the control module according to the positioned position of the second support assembly , thereby changing the direction of movement;

Or the guide-rail type automatic transport vehicle can switch the second support component in contact with the guide rail to the first support component through the control module according to the positioned position of the first support component, thereby changing the direction of movement.

When the above guide rail type automatic transport vehicle is in use, the car is parked above the transport vehicle, and the vehicle is carried by the transport vehicle body, or the vehicle is parked on the vehicle support frame, and the transport vehicle carries the vehicle support frame and the vehicle at the same time to transport the vehicle to the parking space. Orthogonal guide rails are arranged in the parking lot, and each parking space is connected with corresponding guide rails. The first support assembly or the second support assembly is supported on the guide rails, and the steering wheel mechanism drives the transport vehicle to run on the rails. The distance sensing module cooperates with the steering wheel mechanism to locate the position of the support mechanism, and then the control module controls the lifting of the first support component and the second support component, changes the support component in contact with the guide rail, and drives the transport vehicle through the steering wheel mechanism to change the form direction. In this way, the transport vehicle can change its driving direction at the position where the guide rails intersect, and transport the vehicle to the predetermined parking space. This kind of transport vehicle can transport the car to the designated parking space by driving on the fixed track of the guide rail without using complicated sensor systems and multi-wheel drive methods. The transport vehicle has a simple structure, relatively low cost, high motion precision, accurate parking position, and the size of the parking space can be further reduced to improve space utilization.

The technical scheme is further described below:

In one of the embodiments, it is characterized in that the transport vehicle body includes a fixing frame, and the fixing frame includes opposite first and second sides, and opposite third and fourth sides, and the first At least one first support component is provided on the side surface and the second side surface, and at least one second support component is provided on the third side surface and the fourth side surface. In this way, the transport vehicle can run in the front and rear directions on the guide rails, and can also run in the left and right directions.

In one of the embodiments, the support assembly includes a lifting drive member, the support assembly includes a support wheel, a support rod, and a first lift drive member electrically connected to the control module, and the support rod is provided with The opposite first end and second end, the first end is rotatably arranged on the transport vehicle body, one end of the first lifting drive is rotatably disposed on the transport vehicle body, and the other end is connected to the transport vehicle body. The second end is rotatably connected, and the support wheel is arranged on the support rod. In this way, the triangular support principle is adopted to realize the supporting function and lifting function of the supporting component.

In one of the embodiments, a shock absorber is further included, and the shock absorber is arranged on the support rod. In this way, the impact of the vibration of the transport vehicle on the support rod during driving can be reduced, the stability of the device can be increased, and the risk of parts falling off the transport vehicle and the risk of the car falling from the transport vehicle due to vibration can be reduced.

In one of the embodiments, the transport vehicle body further includes a pressure bearing plate arranged on the fixing frame, the pressure bearing plate is provided with a mounting surface close to the fixing frame, and the mounting surface is provided with The first board surface close to the first side, the second board surface close to the second side, the third board surface close to the third side, and the fourth board surface close to the fourth side, so The distance sensing module is provided on the first board, the second board, the third board and the fourth board. In this way, the distance sensing module can sense whether there are guide rails around the transport vehicle, and then locate the position of the supporting component through the steering wheel mechanism.

In one of the embodiments, the supporting wheel includes a first supporting wheel and a second supporting wheel, the first supporting wheel includes a first concave platform portion and two first convex platform portions, and the first concave platform The portion is disposed between the two first bosses; the second support wheel includes a second recess and a second boss connected to the second recess;

The support wheels located on the first side are the first support wheels, and the support wheels located on the second side are the second support wheels; or all the support wheels located on the first side The support wheel is the second support wheel, and the support wheel located on the second side is the first support wheel;

The support wheel located on the third side is the first support wheel, the support wheel located on the fourth side is the second support wheel; or all the support wheels located on the third side The supporting wheel is the second supporting wheel, and the supporting wheel on the fourth side is the first supporting wheel. In this way, the first support wheel and the second support wheel are respectively arranged on the opposite sides of the transport vehicle body, and the single boss form of the second support wheel on one side can pre-order the matching accuracy between the support wheels on the opposite sides and the guide rails. Leave a margin to avoid that the wheels and guide rails cannot be matched accurately due to processing or construction errors. At the same time, the first support wheel and the second support wheel can realize the reversing function of the transport vehicle.

In one of the embodiments, the supporting mechanism further includes a second lifting drive, one end of which is connected to the transport vehicle body, and the other end is connected to the steering wheel mechanism, and the second lifting drive The components are electrically connected to the control module. In this way, the height of the transport vehicle body can be lowered so that the transport vehicle can drive under the car, and then the height of the transport vehicle body can be raised to lift the car and transport it to the predetermined parking space.

In one of the embodiments, the transport vehicle body is further provided with a receiving surface, and the receiving surface is provided with a connecting portion, and the supporting frame for supporting the vehicle can be connected to the receiving surface through the connecting portion. In this way, the stable connection between the support frame and the transport vehicle body can be realized, and the vehicle can be prevented from rolling over from the transport vehicle.

The technical solution also provides an automatic parking lot, comprising:

A rail-type automatic transport vehicle as described above;

Orthogonal guide rails, on which the rail-type automatic transport vehicle can run; and

A parking space, the parking space communicates with the orthogonal guide rail.

By providing orthogonal guide rails in the parking lot, each parking space is connected to the corresponding guide rails, the support mechanism is supported on the guide rails, and the transport vehicle is driven on the guide rails through the steering wheel mechanism. The distance sensing module cooperates with the steering wheel mechanism to locate the position of the support mechanism, and then the control module controls the lifting of the support component to change the support component in contact with the guide rail, so that the transport vehicle can change the driving direction at the position where the guide rail crosses and transport the car to Reserved parking space.

The technical scheme is further described below:

In one of the embodiments, it also includes an automatic charging area, an automatic charging device is arranged on the automatic charging area, the automatic charging area communicates with the guide rail, and the automatic charging device can be electrically connected to the energy supply element connect. When the transport vehicle is not working, it can go to the automatic charging area by itself. The automatic charging device located on the automatic charging area can charge the transport vehicle to keep the transport vehicle with sufficient power at all times to meet the energy demand for the normal work of the transport vehicle.

Description of drawings

Fig. 1 is the structural representation of guide rail type automatic transport vehicle of the present invention;

Fig. 2 is the side view structural representation of the guide rail type automatic transport vehicle of the present invention;

Fig. 3 is a schematic view of the structure of the guide rail type automatic transport vehicle as viewed from above;

Fig. 4 is a schematic diagram of the functional structure of the rail-type automatic transport vehicle of the present invention;

Fig. 5 is a structural schematic diagram of the cooperation between the guide rail type automatic transport vehicle and the guide rail according to the present invention;

Fig. 6 is a structural schematic diagram of the automatic parking lot according to the present invention.

Explanation of reference signs:

10, automatic transport vehicle, 100, transport vehicle body, 110, fixed frame, 111, first side, 112, second side, 113, third side, 114, fourth side, 120, pressure plate, 121, installation Surface, 1211, first board surface, 1212, second board surface, 1213, third board surface, 1214, fourth board surface, 200, steering wheel mechanism, 310, first support assembly, 311, support wheel, 312, support Rod, 313, the first lifting driver, 314, the shock absorber, 315, the first support wheel, 3151, the first concave platform part, 3152, the first boss part, 316, the second support wheel, 3161, the second Concave part, 3162, second boss part, 320, control module, 330, second support assembly, 400, distance sensing module, 500, energy supply element, 600, second lifting drive part, 700, automobile, 800, Support frame, 20, automatic parking lot, 21, orthogonal guide rail, 22, parking space, 23, automatic charging area.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only and are not intended to represent the only embodiments.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used herein in the description of the present invention is only for the purpose of describing specific embodiments, and is not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The "first" and "second" mentioned in the present invention do not represent specific numbers and sequences, but are only used to distinguish names.

As shown in FIGS. 1-5 , a track-type automatic transport vehicle 10 according to the present invention includes a transport vehicle body 100 , a steering wheel mechanism 200 , a support mechanism, a distance sensing module 400 and an energy supply element 500 .

The transport vehicle body 100 includes two parts, a fixing frame 110 and a pressure bearing plate 120 disposed on the fixing frame 110 . The bearing plate 120 is roughly square and can be used to support the car 700 or other devices. For example, when the automatic transport vehicle 10 in this embodiment is applied in a parking lot, the automobile 700 can be placed on the automobile support frame 800 first, and the pressure bearing plate 120 is adapted to be connected with the automobile support frame 800, so as to remove the automobile 700 from parking. The parking lot entrance is transported to the parking space 22, or the car 700 is transported from the parking space 22 to the parking lot exit. Of course, the automatic transport vehicle 10 in this embodiment can also be applied in the field of warehouse logistics and transportation.

The support mechanism includes a first support assembly 310, a second support assembly 330, and a control module 320 electrically connected to the first support assembly 310 and the second support assembly 330 respectively, the first support assembly 310, the second support assembly 330 and the control module The modules 320 are all disposed on the transport vehicle body 100 . The first support assembly 310 can move with the guide rail in the X-axis direction and support the vehicle body 100 , and the second support assembly 330 can move with the guide rail in the Y-axis direction and support the transport vehicle body 100 .

In this embodiment, both the first support assembly 310 and the second support assembly 330 include support wheels 311 , support rods 312 , and a first lifting driving member 313 electrically connected to the control module 320 . The control module 320 is used to control the expansion and contraction of the first lifting driving member 313, and the first lifting driving member 313 may be a hydraulic cylinder driven by hydraulic pressure, or an electric cylinder driven by a motor. The shape of the fixing frame 110 is square, and the fixing frame 110 includes opposite first side 111 and second side 112 , and opposite third side 113 and fourth side 114 . At least one first supporting component 310 is disposed on the first side 111 and the second side 112 , and at least one second supporting component 330 is disposed on the third side and the fourth side.

Optionally, the support rod 312 is provided with opposite first ends and second ends, the first end is rotatably arranged on the transport vehicle body 100, and one end of the first lifting drive member 313 is rotatably arranged on the transport vehicle body 100, The other end is rotatably connected with the second end, and the support wheel 311 is arranged on the support rod 312 . Specifically, the first end of the support rod 312 is hinged on the fixed frame 110, the second end is hinged on the first telescopic driver, the fixed end of the first lifting driver 313 is hinged on the fixed frame 110, and the telescopic end is connected to the support rod 312. The second end of the support rod 312 is hinged, and the support wheel 311 is arranged on the second end of the support rod 312 . In this way, the support function and lifting function of the support assembly 310 are realized by adopting the triangular support principle.

The bottom of the fixing frame 110 is also provided with an installation groove, and the control module 320 , the steering wheel mechanism 200 and the energy supply element 500 are all arranged on the groove wall of the installation groove. The energy supply element 500 is electrically connected with the steering wheel mechanism 200 , the control module 320 and the distance sensing module 400 respectively, and is used for providing electric energy to other electrical elements in the vehicle.

The pressure bearing plate 120 is provided with a receiving surface and a mounting surface 121 opposite to the receiving surface. The connecting part is provided on the receiving surface, and the vehicle supporting frame 800 for supporting the automobile can be connected to the receiving surface through the connecting part. Optionally, the receiving surface is provided with a first positioning hole, and the automobile support frame 800 is provided with a second positioning hole adapted to the first positioning hole. The two positioning holes can be connected by a positioning pin, and this connection method is simple in structure and easy to realize.

The pressure bearing plate 120 is provided with a mounting surface 121 close to the fixed frame 110. The mounting surface 121 is provided with a first plate surface 1211 close to the first side 111, a second plate 1212 close to the second side 112, and a second plate 1212 close to the third side. The third plate 1213 of 113, and the fourth plate 1214 close to the fourth side 114, the first plate 1211, the second plate 1212, the third plate 1213 and the fourth plate 1214 are all equipped with distance sensing Module 400. In this embodiment, the distance sensing module 400 is a distance measuring sensor, and the probe of the distance measuring sensor is set downward. In this way, the distance sensing module 400 can sense whether there are guide rails around the transport vehicle, and then locate the position of the support assembly 310 through the steering wheel mechanism 200 . Wherein, the guided rail type automatic transport vehicle 10 can change the moving direction by switching the support component contacting the track according to the position of the first support component 310 or the second support component 330 . Wherein, the guide rail type automatic transport vehicle 10 can switch the first support assembly 310 in contact with the guide rail to the second support assembly 330 through the control module 320 according to the position of the positioned second support assembly 330, thereby changing the moving direction; or The guide rail type automatic transport vehicle 10 can switch the second support assembly 330 in contact with the guide rail to the first support assembly 310 through the control module 320 according to the positioned position of the first support assembly 310 , thereby changing the moving direction.

As shown in Figure 5, the driving principle of the track-type automatic transport vehicle 10 in the present embodiment is described as follows:

The state of the supporting mechanism when the automatic transport vehicle 10 is in motion:

In state 1, when the automatic transport vehicle 10 moves back and forth, its left and right wheels are lowered, the front and rear wheels are retracted, and the steering wheel is driven along the front and rear directions.

State 2, when the automatic transport vehicle 10 moves left and right, its left and right wheels are retracted, the front and rear wheels are put down, and the steering wheel is driven in the left and right directions.

When the automatic transport vehicle 10 arrives at the track intersection and needs to change the direction of motion, for example, from state 2 to state 1, the distance sensing module 400 detects the position of the track, combined with the position feedback of the steering wheel itself, the automatic transport vehicle 10 makes all the wheels align with the lower track align. After a complete stop, the control module 320 completes the switching of the support assembly.

For example, when the transport vehicle moves to the left, the distance sensing module 400 located on the third plate surface 1213 detects the track below it. Since the track is sunken, it can detect a sudden change in position. At this time, the transport parking space 22 can be located. On the right side of the track, the position of the left support wheel 311 can be located at this time, and then the steering wheel mechanism 200 makes the transport vehicle drive a certain distance to the left, so that the support wheel 311 on the left side is just aligned with the track below, Then, the control module 320 lowers the second support assembly 330 and makes contact with the track, and the first support assembly 310 is then retracted, thereby completing the switching.

When the above-mentioned guide rail type automatic transport vehicle 10 is in use, the automobile 700 is parked above the transport vehicle, and the vehicle 700 is carried by the transport vehicle body 100, or the automobile 700 is parked on the vehicle support frame 800, and the transport vehicle carries the vehicle support frame 800 and the car 700 at the same time. way to transport the car 700 to the parking space 22. By setting the guide rails in the parking lot, each parking space 22 is connected to the corresponding guide rails, the supporting mechanism is supported on the guide rails, and the transport vehicle is driven on the track of the guide rails through the steering wheel mechanism 200 . The distance sensing module 400 cooperates with the steering wheel mechanism 200 to locate the position of the support mechanism, and then the control module 320 controls the lifting of the first support assembly 310 and the second support assembly 330 to change the support assembly in contact with the guide rail, and then through the steering wheel mechanism 200 Drive the transport vehicle to change the driving direction, so that the transport vehicle can change the driving direction at the position where the guide rails intersect, and transport the automobile 700 to the predetermined parking space 22 . This kind of transport vehicle can transport the car 700 to the designated parking space 22 by driving on the fixed track of the guide rail without using complicated sensor system and multi-wheel drive mode. The transport vehicle has a simple structure, relatively low cost, high motion precision, accurate positioning of the parking spaces 22, and the size of the parking spaces 22 can be further reduced to improve space utilization.

Further, a shock absorber 314 is also included, specifically, the shock absorber is a shock absorber spring. The damping spring is sheathed on the support rod 312 . In this way, the impact of the vibration of the transport vehicle on the support rod 312 during driving can be reduced, the stability of the device can be increased, and the risk of parts falling from the transport vehicle and the risk of the car 700 falling from the transport vehicle can be reduced due to vibration.

Please refer to FIG. 2 , in one embodiment, the supporting wheel 311 includes a first supporting wheel 315 and a second supporting wheel 316 , and the first supporting wheel 315 includes a first concave portion 3151 and two first convex portions 3152 , the first concave platform portion 3151 is disposed between the two first convex platform portions 3152; the second support wheel 316 includes a second concave platform portion 3161 and a second convex platform portion 3162 connected with the second concave platform portion 3161;

The support wheel 311 on the first side 111 is the first support wheel 315, and the support wheel 311 on the second side 112 is the second support wheel 316; or the support wheel 311 on the first side 111 is the second support Wheel 316, the supporting wheel 311 on the second side 112 is the first supporting wheel 315;

The supporting wheel 311 positioned on the third side 113 is the first supporting wheel 315, the supporting wheel 311 positioned on the fourth side 114 is the second supporting wheel 316; or the supporting wheel 311 positioned on the third side 113 is the second supporting wheel 316 , the supporting wheel 311 located on the fourth side 114 is the first supporting wheel 315 . In this way, the first supporting wheel 315 and the second supporting wheel 316 are respectively arranged on the opposite sides of the transporter body 100, wherein the single boss form of the second supporting wheel 316 on one side can give a difference between the supporting wheel 311 on the opposite two sides and the guide rail. Reserve a margin for the matching accuracy between the wheels and guide rails to avoid inaccurate matching of the wheels and guide rails due to processing or construction errors.

In one of the embodiments, the support mechanism further includes a second lifting driving member 600, one end of the second lifting driving member 600 is connected to the transport vehicle body 100, and the other end is connected to the steering wheel mechanism 200, and the second lifting driving member 600 is connected to the control module 320 electrical connection. The second is that the lifting drive member can be a hydraulic cylinder in a hydraulically driven form, or an electric cylinder in a motor-driven form. The control module 320 is used for controlling the expansion and contraction of the second lift driving member 600 . In this way, the height of the transporter body 100 can be lowered so that the transporter can drive below the car 700 , and then the height of the transporter body 100 can be raised to lift the car 700 and transport it to the predetermined parking space 22 .

As shown in Figure 6, the technical solution also provides an automatic parking lot 20, comprising:

As mentioned above, the guide rail type automatic transport vehicle 10; the orthogonal guide rail 21, on which the automatic transport vehicle 10 can run; and the parking space 22, the parking space 22 communicates with the guide rail.

By providing the guide rail 21 in the parking lot, it can be understood that the guide rail 21 is equivalent to a map. The track-type automatic transport vehicle 10 can run on the guide rail under the control of the dispatching system. Each parking space 22 is connected to the corresponding guide rail, and the support mechanism is supported on the guide rail, and the transport vehicle is driven along the guide rail route through the steering wheel mechanism 200 . The distance sensing module 400 cooperates with the steering wheel mechanism 200 to locate the position of the support mechanism, and then the control module 320 controls the lifting of the support assembly 310 to change the support assembly 310 that is in contact with the guide rails, so that the transport vehicle can change the driving direction at the crossing position of the guide rails , transport the car 700 to the predetermined parking space 22 . The technical scheme is further described below:

In one embodiment, an automatic charging area 23 is also included, and an automatic charging device is provided on the automatic charging area, the automatic charging area 23 communicates with the guide rail 21 , and the automatic charging device can be electrically connected with the energy supply element 500 . Specifically, the automatic charging area 23 is set on the edge of the parking lot. When the transport vehicle is not working, it can go to the automatic charging area 23 to charge by itself, so as to keep the transport vehicle with sufficient power to meet the energy demand of the normal work of the transport vehicle.

The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

The above-mentioned embodiments only express several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the patent scope of the invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

1. a kind of guide tracked motor dolly, which is characterized in that including：

Transport vehicle body；

Steering wheel mechanism, the steering wheel mechanism is arranged on the transport vehicle body and the steering wheel mechanism is used to drive the fortune Defeated vehicle body movement；

Supporting mechanism, the supporting mechanism include the first support component, the second support component and respectively with the first support group The control module that part and second support component are electrically connected, first support component, second support component and institute Control module is stated to may be contained on the transport vehicle body, first support component can with the guide rail of X-direction move cooperation, And the transport vehicle body is supported, second support component can be moved with the guide rail of Y direction to be coordinated and supports the transport Vehicle body；

It is described to be arranged at apart from induction module on the transport vehicle body apart from induction module, the steering wheel mechanism and it is described away from It cooperates to position the position of first support component or second support component from induction module；And

Energize element, it is described energy supply element be arranged on the transport vehicle body, it is described energy supply element respectively with the steering wheel machine Structure, the control module and it is described apart from induction module be electrically connected；

Wherein, the guide tracked motor dolly can pass through the control according to the position of second support component navigated to Molding block causes first support component with the guide rail contact being switched to second support component, be moved so as to change Dynamic direction；

Or the guide tracked motor dolly can pass through the control mould according to the position of first support component navigated to Block causes second support component with the guide rail contact being switched to first support component, so as to change movement side To.

2. guide tracked motor dolly according to claim 1, which is characterized in that the transport vehicle body includes fixing Frame, the fixed frame include opposite first side and second side and opposite the 3rd side and the 4th side, described first At least one first support component, the 3rd side and the 4th side are both provided on side and the second side At least one second support component is both provided on face.

3. guide tracked motor dolly according to claim 2, which is characterized in that first support component and described Two support components include support wheel, supporting rod and the first lifting actuator being electrically connected with the control module, the branch Strut is equipped with opposite first end and second end, and the first end is rotatably arranged on the transport vehicle body, and described the One lifting actuator one end is rotatably arranged on the transport vehicle body, the other end is rotatablely connected with the second end, described Support wheel is arranged on the supporting rod.

4. guide tracked motor dolly according to claim 3, which is characterized in that further include vibration-damped component, the vibration-damped component It is arranged on the supporting rod.

5. guide tracked motor dolly according to claim 2, which is characterized in that the transport vehicle body further includes setting Bearing plate on the fixed frame, the bearing plate are equipped with the mounting surface close to the fixed frame, are set on the mounting surface There are the first plate face close to the first side, the second plate face close to the second side, the close to the 3rd side Three plate faces and the 4th plate face close to the 4th side, first plate face, the second plate face, the 3rd plate face and the 4th plate face On be both provided with it is described apart from induction module.

6. guide tracked motor dolly according to claim 3, which is characterized in that the support wheel includes the first support wheel And second support wheel, first support wheel include the first concave station portion and two first boss portions, the first concave station portion is set Between two first boss portions；Second support wheel includes the second concave station portion and is connected with the second concave station portion Second boss portion；

The support wheel in the first side is first support wheel, the branch in the second side Support wheel is second support wheel；Or the support wheel in the first side is second support wheel, positioned at institute It is first support wheel to state the support wheel in second side；

The support wheel on the 3rd side is first support wheel, the branch on the 4th side Support wheel is second support wheel；Or the support wheel on the 3rd side is second support wheel, positioned at institute It is first support wheel to state the support wheel on the 4th side.

7. guide tracked motor dolly according to claim 1, which is characterized in that the supporting mechanism further includes second liter Actuator drops, and moving part one end is connected with the transport vehicle body, the other end is connected with the steering wheel mechanism, institute for second lifting The second lifting actuator is stated to be electrically connected with the control module.

8. guide tracked motor dolly according to claim 1, which is characterized in that be additionally provided with and hold on the transport vehicle body Junction, the continuing surface are equipped with connecting portion, and described hold can be connected to by the connecting portion by being used to support the supporting rack of automobile In junction.

9. a kind of automatic parking lot, which is characterized in that including：

Such as the guide tracked motor dolly of the claims 1-8 any one of them；

Orthogonal formula guide rail, the rail mounted motor dolly wheeled is on the orthogonal formula guide rail；And

Parking stall, the parking stall are connected with the orthogonal formula guide rail.

10. automatic parking lot according to claim 9, which is characterized in that further include automatic charging area, the automatic charging area Automatic charge device is equipped with, the automatic charging area is connected with the orthogonal formula guide rail, and the automatic charge device can be with institute Energy supply element is stated to be electrically connected.