WO2009121209A1

WO2009121209A1 - A device for carrying vehicle by translation and rotation

Info

Publication number: WO2009121209A1
Application number: PCT/CN2008/000672
Authority: WO
Inventors: 毛健民
Original assignee: Mao Jianming
Priority date: 2008-04-03
Filing date: 2008-04-03
Publication date: 2009-10-08
Also published as: WO2009121209A8

Abstract

A device for carrying vehicle by translation and rotation includes a platform (5), a guiding control locking mechanism (1) and an assistant guiding mechanism (2) paralleled with the guiding control locking mechanism (1) set between the platform (5) and the floor, a driving system located at the bottom of the platform (5), rollers (14) supporting and following the platform (5), a control device electrically connected with the driving system. The driving system includes a power unit and a set of driving wheels (13a, 13b) with uniform velocity. The driving wheels (13a, 13b) are respectively set on two sides of a connection shaft (22). A transform device on the connection shaft (22) can make a driving wheel (13b) on one side of the connection shaft (22) stall when the platform (5) arrives at the rotation start place. The power unit drives the platform (5) to move forward along the guiding control locking mechanism (1) and reach a designated position then rotate 90°and transversely move to a designated position. Thereby it can realize dodging purpose.

Description

Translational rotary type vehicle

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle loading device that facilitates access to a car in a parking lot, and more particularly to an improved technique for operational reliability of the device. Technical background In densely populated areas, due to the small number of parking spaces for cars and the high price, the parking of cars has become a headache for motorists. As a result, dense parking lots and multi-storey car parks have emerged. Chinese Patent No. 200610124370.1 discloses a forward-shifting, rotation-avoiding type of vehicle-carrying device, which is provided with a guiding mechanism for guiding a longitudinal linear-arc-transverse linear path in a plane parallel to the ground, and a platen The bottom part is provided with a power device for driving the platen to move along the movement track, and the power device first drives the platen to advance to the corresponding position along the longitudinal direction of the guiding mechanism, and then drives the platen to rotate 90 degrees around a steering shaft, and then drives the table. The plate moves linearly along the guiding mechanism in a horizontal direction, so that the two-storey or front-row densely-parked parking yards can actively avoid when picking up or parking, which facilitates convenient access to the automobile. Since the platen is only guided by the guiding mechanism on the bottom side of the platen, the platen is unevenly stressed during the movement of the platen, the movement of the platen is unstable, and the yaw is prone to occur. Moreover, a plurality of universal wheels are used as a guide during the rotation process. Since the weight of the universal wheel is too large to perform its proper function, the rotation direction is difficult to control during the rotation process, so the vehicle loading device is in use. The movement in the middle is not smooth, and it is prone to sticking.

1

Confirmation Summary of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and to provide an improved translational rotation avoidance type vehicle loading device, which ensures reliable movement and rotation of the vehicle loading device, so that the vehicle loading device can smoothly realize vertical straight line-circle Arc-transverse linear motion trajectory.

The technical solution for realizing the translational rotation avoidance type vehicle loading device of the present invention is: a translational rotation avoidance type vehicle loading device that reliably moves and rotates, including a platform that moves along a longitudinal straight line-arc-transverse linear path on the ground plane. a plate, a guiding control locking mechanism comprising at least a steering shaft between the platen and the ground, a driving system at the bottom of the platen and a roller device supporting the platen and being driven by the platen, and electrically connected to the driving system The control device is characterized in that: the driving system comprises a power device and one or more sets of the same speed driving wheels connected to the power device, and the driving wheels of the same group are respectively arranged on two sides of the connecting shaft, and the connecting shaft is arranged There is a switch for stalling the drive wheel on one side of the connecting shaft when the platen is linearly driven to the rotational position; the lower portion of the platen is further provided with an auxiliary guiding mechanism parallel to the guiding control locking mechanism. The power unit always provides forward and rotary power during the movement of the platen. The power device first drives the platen forward along the guiding control locking mechanism to the corresponding position, and then drives the platen to rotate 90 degrees as a whole, and then drives the platen to move linearly in position along the guiding control locking mechanism, thereby achieving the purpose of avoiding and facilitating convenience. Access to the car.

The conversion device in the above solution comprises a follower wheel disposed on the connecting shaft near one end of the driving wheel, the diameter of the follower wheel being less than or equal to the diameter of the driving wheel, and the grounding position corresponding to the driving wheel in the rotating position of the platen There is an arcuate groove that avoids the drive wheel during the rotation of the platen. Alternatively, the switching device includes a clutch disposed on the connecting shaft and electrically connected to the control device, and the electrical connection circuit of the clutch and the control device is provided with a stroke switch.

Through the above conversion device, the drive wheel loss on one side of the connecting shaft can be conveniently and accurately realized. The speed is such that the platen smoothly performs a rotational motion about the steering shaft under the action of one of the driving wheels. The auxiliary guiding mechanism includes two or more guiding rods disposed in a longitudinal direction of the lower portion of the platen, and a guiding strip or a guiding groove corresponding to the longitudinal linear motion track of the platen is disposed on the ground corresponding to the guiding rod. The length of the guide strip or guide groove is comparable to the longitudinal linear motion of the platen. As a further improvement, the end of the guide groove has a flare that is deflected to one side, the orientation of the bell mouth being opposite to the direction of rotation of the platen. An auxiliary guiding mechanism is added at the bottom of the platen so that the platen can be guided by one side of the guiding strip or the guiding groove during the straight or returning position, so that the movement is more stable and the platen swing is avoided. In particular, in the case where the prior art guiding control locking mechanism is disposed on one side of the platen, the situation that the guiding control locking mechanism is unbalanced and the positioning component cannot be accurately positioned is overcome, thereby eliminating the prior art setting. The baffle on the platen and the corresponding positioning device.

As a further improvement of the invention, the roller means at the bottom of the platen comprises one or more eccentrically mounted rollers, the mounting shaft of which is floatingly connected to the platen and has a free travel only in the transverse direction of the platen. The mounting shaft is provided with a bearing, the bottom of the platen is provided with a mounting seat, the mounting seat is provided with a lateral sliding slot, the bearing is movably mounted in the sliding slot, and the free travel of the bearing in the sliding slot is greater than or Equal to 2 times the eccentricity of the roller. With the improved roller device, the roller at the front end of the platen rotates in the corresponding direction under the action of the single-side driving wheel at the rear, thereby avoiding the sticking phenomenon of the front roller during the rotation of the platen.

Alternatively, the roller device includes one or more straight wheels, and the mounting shafts to which the straight wheels are coupled to the platen are respectively coupled to a drive motor that drives the mounting shaft to rotate in a horizontal plane. The roller device of this structure can also achieve the purpose of synchronously turning the straight wheel at the bottom of the platen during the rotation of the platen.

The guiding control locking mechanism includes a rail connected to the ground, a first guiding slot disposed on the rail, and a track converting device disposed on the platen, the track converting device including at least a first guiding wheel and a second guiding wheel hinged on the track converting device, and a second guiding groove disposed on the platen and engaging the second guiding wheel; the first guiding wheel is mounted on the first guiding wheel On the moving plate, the second guiding wheel is mounted on the intermediate plate, and the interposing plate is connected to the front end of the moving plate through a steering shaft, the steering axis is perpendicular to a plane on which the platen moves; between the moving plate and the intermediate plate, moving A locking element is respectively disposed between the plate and the guide rail and between the intermediate plate and the platen. When the platen moves along the trajectory defined by the second guide groove and the second guide wheel, the eccentric distance of the platen in the longitudinal direction relative to the center of the steering shaft is constantly changing.

In summary, the present invention has the beneficial effects that the body plate moves according to a predetermined trajectory by the interaction of the power unit with the guide control locking mechanism, the roller device, and the auxiliary guiding mechanism, thereby realizing longitudinal forward movement, rotation, and lateral side. The movement of the approximate shape of the 栘 trajectory, thereby achieving the purpose of avoiding the vehicle on the rear or upper parking space. And J≡L, the movement is stable and reliable in the process of moving forward, rotating and returning.

DRAWINGS

The moving and rotating translational rotation avoidance type vehicle loading device of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

Figure 1 is a perspective view of a vehicle loading device of the present invention (guide control locking mechanism not shown); Figure 2 is an exploded view of the vehicle loading device of the present invention;

Figure 3 is an exploded view of the guiding control locking mechanism;

Figure 4 is a perspective view of the moving plate;

Figure 5 is a schematic view showing the movement trajectory of the vehicle loading device of the present invention;

Figure 后 is a rear view of the platen;

Figure 7 is a bottom view of Figure 6:

Figure 8 is a structural view of a conversion device; Figure 9 is a structural view of a conversion device of another embodiment;

Figure 10 is a structural view of the roller device;

Figure 11 is a side view of Figure 10;

Figure 12 is a schematic structural view of the auxiliary guiding mechanism of the back surface of the platen;

Figure 13 is a cross-sectional view of the auxiliary guiding mechanism;

Figure 14 is a schematic view showing the platen in the position A in Figure 5;

― Figure, .15 is a schematic view of the platen in position B in Figure 5;

BRIEF ^.16: a schematic view of the position C in FIG. 5 is a platen is;

Figure 17 is a schematic view of the platen in the D position of Figure 5.

detailed description

Example 1:

As shown in FIGS. 1 to 5, the present invention provides a reliable moving and rotating translational rotation avoidance type vehicle loading device, which mainly comprises a platen 5 for carrying a vehicle, a guide rail 6 fixed to the ground, and an upper end surface of the guide rail 6 There is a first guiding groove 61, and a track changing device is disposed on the platen 5 ^: the track converting device includes two first guiding wheels 71 which are fitted to the first guiding groove 61, and the two first guiding wheels 71. Mounted on the moving plate 7, at the lower end of the moving plate 7, a support wheel 72 is further provided. At the front end of the moving plate 7, an interposer 8 is hinged through the steering shaft 10. The cross section of the interposer 8 is T-shaped, and four second guiding wheels 81 are symmetrically fixed on the T-shaped end plate 81a of the interposer 8. The T-shaped intermediate plate 81b of the interposer 8 is hinged to the moving plate 7, that is, the center of the steering shaft 10 is perpendicular to the plane of the moving plate 7 and the intermediate plate 81b. A second guiding groove 51 is disposed on a side surface of the platen 5, and the length of the groove 51 is substantially equal to the distance between the steering shaft 10 and the end of the moving plate 7, so that the first guiding wheel 71 is fitted into the first guiding groove 61. The second guide wheel 81 is fitted into the second guide groove 51, and the platen 5 is connected to the guide rail 6. At the same time, an intermediate board is arranged between the interposer 8 and the moving board 7. The position pin 4, the interposer positioning pin 4 and the electromagnetic clutch body are fixed on the interposer 8, and when the interposer 8 is rotated 90 degrees around the steering shaft 10, the position corresponding to the interposer positioning pin 4 on the moving plate 7 is set. There is a positioning pin hole 41 through which the interposer positioning pin 4 can move under the action of the electromagnetic clutch, thereby releasing or locking the connection between the interposer 8 and the moving plate 7. The platen 8 is further provided with a platen positioning pin 3 integrated with the electromagnetic clutch, and a positioning pin hole 31 is arranged on the side of the platen 5, and the platen positioning pin 3 can be positioned under the action of the electromagnetic clutch. In the 31, the β release or lock the connection between the interposer 8 and the platen 5, in addition, at the front end of the guide rail e, there is also a movement & ^ position pin 9 integrated with the electromagnetic clutch _; The front end is provided with a corresponding positioning pin hole 91, and the moving plate 7 moves forward along the first guiding groove 61, and the positioning pin hole 91 on the moving plate 7 reaches the moving plate positioning pin 9 by the induction of the stroke. In the position of the position, the moving plate positioning pin 9 can move in the positioning pin hole 91 under the action of the electromagnetic clutch, thereby releasing or locking the connection between the moving plate 7 and the guide rail 9.

The drive system is mounted below the platen 5 and includes a drive motor 12 as a power unit and a gearbox coupled to the drive motor 12, the sprocket on the gearbox passing through the drive chain 19 and the sprocket 18 on the connecting shaft 22, respectively. Connected, the two drive wheels 13a, 13b are coaxially disposed at both ends of the connecting shaft 22. As shown in FIGS. 2 and 6, an electromagnetic clutch 25 electrically connected to the control device is further disposed on the connecting shaft, and the electromagnetic clutch and the control electrical connection circuit are provided with a stroke switch (not shown). . Theoretically, when the rotation of the thin 10 is fixed, the driving wheel 13a or 13b on one side of the platen 5 is rotated, and the other driving wheel 13b or 13a is not acting on the platen 5, the platen 5 will achieve a motion of rotation about the steering shaft 10. Therefore, in the present invention, the mechanism for causing the rotation of the platen 5 is such that the one of the movable wheels 13a or 13b on one side does not act on the platen 5 in the rotational position, so that the electromagnetic clutch 25 can realize the function of rotating the platen. . That is, when the platen 5 is straight ahead, the drive wheels 13a, i3b connecting the left and right sides of the shaft 22 are moved at the same speed. When the platen 5 reaches the rotational position, the clutch 25 is controlled by the travel switch to cause the drive wheel 13a or 13b on one side to stall, so that the vehicle plate can be rotated in the corresponding direction.

A plurality of roller devices 14 are also symmetrically disposed at the lower portion of the platen 5, and the roller device 14 can be a universal wheel disclosed in Chinese Patent No. 200610124370.1, or a bull's eye wheel. However, due to the limited bearing capacity of the universal wheel or the bull's eye wheel, it is easy to get stuck in the case of carrying the car. Therefore, an eccentrically mounted roller structure is employed in the present invention. Since the platen has a reciprocating straight line and a rotary motion, the eccentrically mounted roller 26 has to be rotated by 180 degrees, and the iifF can not be yawed in the platen 5, and can be realized according to the structure of FIGS. 10 and 11: The eccentric roller 26 The mounting shaft 2Ί is provided with a bearing 30, and the bottom of the platen 5 is provided with a mounting seat 28, and the mounting seat 28 is provided with a lateral sliding groove 29, and the bearing 30 is movably mounted in the sliding groove 29, and the upper end surface of the bearing 30 is sliding. The groove 29 M can be provided with a plurality of balls to reduce friction. That is to say, the mounting shaft 27 of the roller 26 is floatingly connected to the table 3b, and has a free travel only in the lateral direction along the platen 5, or the roller 26 is locked in the straight direction with respect to the t-plate 5, and is slidable in the lateral direction. In order to achieve a smooth steering, the stroke of the bearing 30 in the chute 29 is greater than or equal to 2 times the eccentricity of the roller 26, which is one of the designs for the eccentrically mounted roller 26 to achieve lateral sliding steering. Various equivalent transformations belong to this embodiment. The scope of protection of patents. In addition, the eccentrically mounted roller 26 can also be replaced by a straight wheel. The motor (one motor on each straight wheel) is driven to rotate the mounting shaft of the straight wheel in the required direction. The rotation angle can be based on the rotation trajectory of the platen. set. Thus, the platen 5 can smoothly realize the avoidance movement of the linear-rotation-linear trajectory along the first guide groove 61 and the second guide groove 51 by the driving wheel 13 and the roller device 14.

In order to achieve the movement of the platen in a space in which several sets of vehicle-mounted devices are arranged side by side (as shown in Fig. 14), the distance from the center of the steering shaft 10 to the rear end of the platen 5 should be less than or equal to the width of the platen 5. At the same time, the steering shaft 10 is at the longitudinal distance of the platen 5: the end of the 5 When there is a certain eccentric distance, a linear rotation-i linear motion trajectory is realized, and the distance can be set in advance as needed. Since the guide control locking mechanism is a monorail arrangement, in order to ensure the stability of the platen 5 when it is translated in a longitudinal linear trajectory, an auxiliary guide mechanism 2 parallel to the guide control locking mechanism is further provided at the lower portion of the platen 5.

As shown in Figures 2 and 12, the auxiliary guiding mechanism 2 comprises: a plurality of guiding rods 21 are arranged longitudinally at the bottom of the platen 5 (the specific number can be determined according to needs), in order to reduce friction > can be mounted on the guiding rod A bearing or a roller (as shown in Fig. 13) is simultaneously provided with a guide strip 20 on the side of the guide rod 21 on the ground or a guide strip 20 on the left and right sides to constitute a guide groove 20a. And the guide bar 21 forms a tangential fit relationship with the guide bar 20. In the present embodiment, the guide groove 20a is formed by using two strip steels or two angles, and the guide strip 20 or the guide groove 20a can be installed at any position within the width of the deck as long as it does not interfere with other mechanisms. The two guide bars 20 constituting the guide groove 20a have a length difference in accordance with the rotation direction of the platen 5 and the position of the guide bar 21, and the short one end is deflected toward one side to form the bell mouth 20b. When the platen 5 is rotated, the bell mouth 20b serves as a shelter from the guide bar 21. The guide bar 20 is intended to allow the platen 5 to smoothly travel straight out to the position where it is required to rotate and smoothly return to the initial position, so that the running path of the vehicle device can be more accurately*. Moreover, after the auxiliary guiding mechanism 2 is applied, the corresponding positioning elements provided at the end of the platen in the prior art can be eliminated.

The specific motion trajectory and motion decomposition are as shown in FIGS. 14 to 17 . When the vehicle loading device is in the state shown in FIG. 14, the platen positioning pin 3 is closed, and the platen 5 and the intermediate plate 8 are locked _; (of course, the platen positioning pin 3 can also be in a dry state; however, only The cooperation of the two guiding wheels 81 and the second guiding groove 51 forms a dynamic fixed connection relationship between the table 3b and the interposer 8; in addition, the moving plate positioning pin 9 and the interposer positioning pin 4 are in an open state, the parking lot The administrator or the owner activates the drive motor 12 by driving the controller by pressing a button or remotely, and the drive wheel 13a _: . 13b rolls, so that the platen 5 is driven by the guiding mechanism composed of the first guiding wheel 71 and the first guiding groove 61 as a longitudinal straight line 3⁄4 J main! Forward to the Β position, that is, the positioning pin hole on the moving plate 7 91 is facing the position of the moving plate positioning pin 9 at the front end of the guide rail 6, the information is converted into an electric signal by the travel switch. Then the electromagnetic plate is controlled to close the moving plate positioning pin 9 to lock the moving plate 7 and each rail 6; When the table positioning pin 3 is in the open state at the position of the table 4, in the B position, the platen positioning pin 3 is closed, and the interposer 8 and the platen 5 are locked. At this time, the platen and the intermediate plate 8 are integrally connected by the platen positioning pin 3, and the moving plate 7 and the guide rail 6 are integrally connected by the moving plate positioning pin 9, and the two portions are movably connected by the steering shaft 10, at the driving wheel 13a or Under the driving action of 13b, the force applied to the tangential direction of the platen 5 causes the platen 5 and the interposer 8 to rotate about the steering shaft] (as shown in Fig. 16), when the plate 5 is rotated to C. The position of the point, that is, the interposer positioning pin 4 Ε Ε Ε 相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应相应The plate 7 and the interposer 8: the platen positioning pin 3 is smashed, and the locking between the platen 5 and the interposer is released, so that the platen S can be on the drive wheels 13a, 13b and by the second to the 81 and the second guide groove Under the joint action of the 51-shaped guiding mechanism, a linear linear motion is performed, which is checked by the C-position moving kettle D. At this time, the eccentric distance of the end of the platen 5 with respect to the center of the steering shaft 10 is gradually changed from the maximum to the minimum. When the second guide wheel 81 is moved into position, the stroke information is converted into an electric signal, and the drive motor 12 is controlled to stop working to complete the entire avoidance stroke. At this time, the car can be conveniently and smoothly accessed in the rear parking space or the upper parking space by the position avoided by the previous vehicle.

After the avoidance purpose is reached, the administrator or the car operator operates the button 12 or the remote control to start the drive motor 12 to reverse, and the drive wheel 13 drives the platen 5 to act as a guide mechanism formed by the second guide wheel 8] and the second guide groove 51. Sliding to the rotating position, the intermediate plate positioning pin 4 is opened, the platen positioning pin 3 is closed, so that the platen 5 can be rotated 90 degrees around the steering shaft 10, after being rotated into position, the moving plate positioning pin 9 is opened, so that the guide plate 5 is guided by the first guiding wheel 71 and the first guiding groove 61. reply initial state under the action of: wherein each positioning pin mating completion platen 5 contains car conversion apparatus ₀ according to the invention arranged in a row based on the number of parking spaces in a parking lot in the track between the longitudinal and lateral linear motion of the linear motion, may greatly Increase the number of stored vehicles* to conveniently implement intensive front and rear parking and upper and lower parking.

Example 2:

The difference between the embodiment 2 and the embodiment 1 is that the conversion means employed in the drive system of the lower portion of the platen 5 is different. As shown in FIG. 9, the conversion device includes a follower wheel 13c disposed on the connecting shaft 22 near one end of the driving wheel 13b. The diameter of the follower wheel 13c is less than or equal to the diameter of the driving wheel l3b, in the rotating position of the platen 5, and The ground corresponding to the drive wheel 13b is provided with an arcuate groove (not shown) that avoids the drive wheel 13b during the rotation of the platen '5. The arcuate groove is a circular arc groove whose width is larger than the width of the tread of the drive wheel 13b by the rotation angle, and the inner diameter is the distance from the steering shaft 10 to the drive wheel 13b. The function is that when the platen 5 is driven to the required position, the driving wheel 13b close to the follower wheel 13c is separated from the ground during the rotation of the platen 5, and the function of the driving wheel 13b to withstand the gravity is carried by the follower wheel 13c until the completion of the rotation. At the angle, the drive wheel 13b is re-applied to the ground, at which time the follower wheel 13c fails or acts only as a support.

The drive motor 12 at the lower portion of the platen 5 of the vehicle loading device of the present invention may be provided with two or more units as needed to increase the driving force. In addition, the linear motion and the rotational motion of the platen 5 can be realized by different driving motors, one driving motor controls linear movement, and the other driving motor controls rotational motion, so that the control circuit is used to separately control the two motors. Yes, and the drive wheel can be directly connected to the gearbox of the drive motor, making the movement of the entire power unit more reliable.

Claims

Claim

1. A reliable moving and rotating translational rotation avoidance type of vehicle, comprising a platen (5) moving along a longitudinal linear arc-transverse linear path on a ground plane, mounted on the platen (5) and the ground a guide control locker (1) including at least one steering shaft (10), a drive system at the bottom of the platen, and a roller device (14) that supports the platen (5) and the plate (5), and A control device electrically connected to the drive system, characterized in that the drive system comprises a power device and one or more sets of the same speed drive wheels (13a, 13b) connected to the power unit, the same group of drive wheels ( 13a, 13b) are respectively arranged on both sides of the connecting shaft (22), and the connecting shaft (22) is provided with the connecting shaft (22) - the side driving wheel .3b) when the platen (5) travels straight to the rotating position The switching device; the lower portion of the platen (5) is further provided with an auxiliary guiding mechanism (2) parallel to the guiding control locking mechanism (ί). '

2. The reliable moving and rotating translational rotation avoidance type load carrying device according to claim 1, wherein: said converting means comprises a follower wheel disposed on the connecting shaft (22) near one end of the driving wheel (13b) (13c), the diameter of the follower wheel (13c) is less than or equal to the diameter of the drive wheel (13b), and is provided on the floor corresponding to the drive wheel (13b) in the rotation position of the platen (5) (5) Avoid the curved groove of the drive wheel (13b) during the rotation.

3. The reliable moving and rotating translational rotation avoidance type vehicle loading device according to claim 1, wherein: said conversion device comprises a clutch (25) disposed on the connecting shaft (22) and electrically connected to the control device, A stroke is provided on the electrical connection loop of the clutch (25) and the control device.

The reliable moving and rotating translational rotation avoidance type vehicle loading device according to any one of claims 1 to 3, characterized in that: the roller device (14) at the bottom of the platen (5) comprises One or more eccentrically mounted rollers (26), the mounting shaft (27) of the roller (26) is floatingly connected to the table (5) and has a free travel only in the transverse (5) direction along the table f.

5. The reliable moving and rotating translational rotation avoidance type vehicle loading device according to claim 4, wherein: the mounting shaft (27) is provided with a bearing (30), and the bottom plate (5) is mounted at the bottom. Seat (28), the mounting seat is provided with a lateral chute (29), the bearing (30) is movably mounted in the chute (29), and the bearing (30) is free in the sliding cymbal (29) The stroke is greater than or equal to 2 times the eccentricity of the roller (26) (Do

The reliable moving and rotating translational rotation avoidance type vehicle loading device according to any one of claims 1 to 3, characterized in that: the roller device (14) comprises one or more straight wheels, the straight wheel The mounting shafts connected to the platen are respectively connected to a drive motor that drives the mounting shaft to rotate in a horizontal plane.

The reliable moving and rotating translational rotation avoidance type vehicle loading device according to any one of claims 1 to 3, characterized in that: the guide control locking mechanism (1) comprises a guide rail (6) mounted on the ground, a first guiding groove (61) disposed on the guide rail (6) and a track converting device disposed on the platen (5), the track converting device including at least a first fitting with the first guiding groove (61) a guide wheel (71) and a second guide wheel (81) hinged on the trajectory conversion device, and a second guide groove (51) disposed on the platen (5) and engaged with the second guide wheel (81); Is the first guide wheel (71) mounted on the moving plate? Upper, second guide wheel (81) is mounted on the interposer

(8) Upper, the intermediate plate (8) is connected to the front end of the moving plate (7) through a steering shaft (10), the steering shaft (10) is perpendicular to a plane on which the platen (5) moves; the moving plate (7) ) and the middle board

(8) A locking element is provided between the moving plate (7) and the guide rail (6) and between the intermediate plate (8) and the platen (5).

8. The reliable moving and rotating translational rotation avoidance type vehicle loading device according to claim 7 The auxiliary guiding mechanism (2) includes two or more guiding rods (21) disposed longitudinally at a lower portion of the platen (5), on the ground corresponding to the guiding rods (21) A guide strip (20a) or a guide groove (20) is provided which is aligned with the longitudinal linear motion of the platen (5).

9. The reliable moving and rotating translational rotation avoidance type vehicle loading device according to claim 8, characterized in that: the length of the guide strip (20) or the guide cymbal (20a) and the longitudinal line of the platen (5) The exercise is quite similar.

The reliable moving and rotating translational rotation avoidance type vehicle loading device according to claim 8, wherein the end of the guiding groove (20a.) has a flare (20b) that is deflected toward the − side. The orientation of the bell mouth (20b) is opposite to the direction of rotation of the platen (5).