A comb-tooth type intelligent transporter

Abstract

The present invention discloses a comb-tooth type intelligent transporter, including a walking mechanism, a lifting device, a lifting motor, a synchronization device and a centering mechanism; the centering mechanism is arranged between the walking mechanisms; the lifting mechanism is symmetrically arranged at both ends of the walking mechanism; the lifting motor is symmetrically arranged on the inner side of the walking mechanism; the lifting motor is connected to the lifting mechanism; the synchronization device is arranged on one side of the centering mechanism; the outer ring of the walking mechanism is provided with a lifting frame, the lifting frame is connected to the lifting device, and the lifting motor drives the lifting device to drive the lifting frame. The present invention has a compact structure and occupies a small space in the height direction; a movable pulley method is adopted to reduce the output torque of the lifting motor and the size of the reducer; a synchronization device is configured to ensure synchronous lifting of the front and rear wheels; the walking mechanism adopts four-wheel drive to reduce the slippage of the walking wheels and the jamming phenomenon at the transition of the track when the track is uneven; the centering mechanism is configured with a centering synchronization chain to ensure that the front and rear wheel positions are synchronously centered when the centering rod is centered.

Description

Technical Field

[0001] The invention relates to the field of three-dimensional parking equipment, and in particular to a comb-tooth type intelligent transporter. Background Art

[0002] In order to reduce the requirements for the floor height of existing comb-tooth transporters, reduce the height limit of the vehicle chassis, non-four-wheel drive and other problems, and to reduce the problems of insufficient tolerance to heavy-load impact and unavoidable electrical failures of telescopic comb-tooth transporters and manipulator transporters, this comb-tooth type intelligent transporter is specially developed. Summary of the invention

[0003] The technical problem to be solved by the present invention is that the lifting device adopts chain winding lifting, which has a compact structure and occupies little space in the height direction; the movable pulley method is adopted to reduce the output torque of the lifting motor and reduce the size of the reducer; a synchronization device is configured to ensure the synchronous lifting of the front and rear wheels; the walking mechanism adopts four-wheel drive to reduce the problem of slipping of the walking wheels when the track is uneven, and at the same time reduce the jamming phenomenon at the transition point of the track; the centering mechanism is equipped with a centering synchronization chain to ensure that the front and rear wheel positions are synchronously centered when the centering rod is centered.

[0004] The comb-tooth type intelligent transporter of the present invention is realized by the following technical scheme: comprising a walking mechanism, a lifting device, a lifting motor, a synchronization device and a centering mechanism;

[0005] The centering mechanism is arranged between the traveling mechanisms; the lifting devices are symmetrically arranged at both ends of the traveling mechanisms; the lifting motors are symmetrically arranged on the inner side of the traveling mechanisms; the lifting motors are connected to the lifting devices; the synchronization device is arranged on one side of the centering mechanism; a lifting frame is arranged on the outer ring of the traveling mechanism, the lifting frame is connected to the lifting device, and the lifting device is driven by the lifting motor to drive the lifting frame.

[0006] As a preferred technical solution, the walking mechanism includes one or more walking motors, one or more walking wheels, one or more synchronous shafts and one or more walking frames; the one or more walking frames are respectively arranged on both sides of the walking mechanism, and at least one walking wheel is provided above both ends of each walking frame, and the walking wheels at each end of the one or more walking frames are connected through synchronous shafts; the one or more walking motors are symmetrically arranged on the inner side of the one or more synchronous shafts.

[0007] As a preferred technical solution, the lifting device includes a fixed frame, a chain sprocket, a first chain, a driven sprocket and a movable pulley; the chain sprocket is installed on one side of the middle of the fixed frame, and the driven sprocket is installed on one end of the fixed frame on the same side as the chain sprocket; a movable pulley is provided on the lifting frame; the chain sprocket, the driven sprocket and the movable pulley are all connected by the first chain, and are powered by the lifting motor.

[0008] As a preferred technical solution, the synchronization device includes a second chain, a first synchronization sprocket, a second synchronization sprocket, a third chain, a tensioning sprocket, a synchronization chain and a synchronization device mounting seat; the first synchronization sprocket and the second synchronization sprocket are installed on one side of the synchronization device mounting seat, the tensioning sprocket is installed on the other side of the synchronization device mounting seat, the second chain is installed on the second synchronization sprocket, and the third chain is installed on the first synchronization sprocket; the tensioning sprocket is connected to the first synchronization sprocket through the synchronization chain; and is in contact with the second synchronization sprocket.

[0009] As a preferred technical solution, the centering mechanism includes one or more centering rods, a reduction motor, a centering rack, one or more centering synchronization sprockets and one or more centering synchronization chains; the centering synchronization sprocket is arranged on one side of the reduction motor and is connected to the centering rack through the centering synchronization chain; the centering rack (7.3) is connected to the centering rod.

[0010] The beneficial effects of the present invention are as follows: the present invention adopts chain winding for lifting and lowering in the lifting device, which has a compact structure and occupies little space in the height direction; adopts a movable pulley method to reduce the output torque of the lifting motor and reduce the size of the reducer; configures a synchronization device to ensure front and rear synchronous lifting; the walking mechanism adopts four-wheel drive to reduce the problem of slipping of the walking wheels when the track is uneven, and at the same time reduces the jamming phenomenon at the transition point of the track; the centering mechanism is configured with a centering synchronization chain to ensure that the front and rear wheel positions are synchronously centered when the centering rod is centered. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 is a schematic diagram of the present invention;

[0013] Figure 2 It is a schematic diagram of the walking device of the present invention;

[0014] Figure 3 The lifting device of the present invention is shown in the figure. Figure 1 ;

[0015] Figure 4 The lifting device of the present invention is shown in the figure. Figure 2 ;

[0016] Figure 5 The lifting device of the present invention is shown in the figure below. Figure 1 ;

[0017] Figure 6The lifting device of the present invention is shown in the figure below. Figure 2 ;

[0018] Figure 7 It is a schematic diagram of the synchronization device of the present invention;

[0019] Figure 8 It is a schematic diagram of the centering mechanism of the present invention; DETAILED DESCRIPTION

[0020] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0021] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0022] In the description of the present invention, it is necessary to understand that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "center", "end", "length", "outer end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In addition, in the description of the present invention, “plurality” means at least two, for example, two, three, etc., unless otherwise clearly and specifically defined.

[0024] Terms such as "upper", "above", "lower", "below", etc. used in the present invention to indicate spatial relative positions are used for the purpose of convenience to describe the relationship of one unit or feature relative to another unit or feature as shown in the accompanying drawings. Terms of spatial relative position may be intended to include different orientations of the device in use or operation other than the orientation shown in the drawings. For example, if the device in the figure is turned over, the unit described as being "below" or "beneath" other units or features will be located "above" the other units or features. Therefore, the exemplary term "below" can encompass both the above and below orientations. The device may be oriented in other ways, and the spatially related descriptors used herein shall be interpreted accordingly.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "disposed", "socketed", "connected", "through", "plugged" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] like Figure 1 — Figure 8 As shown, a comb-tooth type intelligent carrier of the present invention comprises a walking mechanism 1, a lifting device 3, a lifting motor 4, a synchronization device 6 and a centering mechanism 7;

[0027] The centering mechanism 7 is arranged between the walking mechanism 1; the lifting device 3 is symmetrically arranged at both ends of the walking mechanism 1; the lifting motor 4 is symmetrically arranged on the inner side of the walking mechanism 1; the lifting motor 4 is connected to the lifting device 3; the synchronization device 6 is arranged on one side of the centering mechanism; the outer ring of the walking mechanism 1 is provided with a lifting frame 5, the lifting frame 5 is connected to the lifting device 3, and the lifting device 3 is driven by the lifting motor 4, thereby driving the lifting frame 5.

[0028] In this embodiment, the walking mechanism 1 includes one or more walking motors 1.1, one or more walking wheels 1.2, one or more synchronous shafts 1.3 and one or more walking frames 2; the one or more walking frames 2 are respectively arranged on both sides of the walking mechanism 1, and one or more walking wheels 1.2 are arranged above both ends of each walking frame 2, and the walking wheels 1.2 at each end of the one or more walking frames 2 are connected through the synchronous shaft 1.3; the one or more walking motors 1.1 are symmetrically arranged on the inner side of the one or more synchronous shafts 1.3, and the walking mechanism 1 realizes four-wheel drive through the synchronous shaft 1.3.

[0029] In this embodiment, the lifting device 3 includes a fixed frame 3.1, a chain sprocket 3.2, a first chain 3.3, a driven sprocket 3.4 and a movable pulley 3.5; the chain sprocket 3.2 is installed on one side of the middle of the fixed frame 3.1, and the driven sprocket 3.4 is installed on one end of the fixed frame 3.1 on the same side as the chain sprocket 3.2; a movable pulley 3.5 is provided on the lifting frame 5; the chain sprocket 3.2, the driven sprocket 3.4 and the movable pulley 3.5 are all connected by the first chain 3.3, and powered by the lifting motor 4. When the lifting frame 5 is lowered into place, the chain sprocket 3.2 is driven by the lifting motor 4 to start rotating, the first chain 3.3 is wound on the chain sprocket 3.2, and the driven sprocket 3.4 provides support. After the first chain 3.3 moves, it pulls the lifting frame 5 up through the movable pulley 3.5, thereby completing the lifting action. When the lifting frame 5 needs to be lowered, the chain sprocket 3.2 starts to rotate through the lifting motor 4, the first chain 3.3 is released, and the lifting frame 5 is lowered by gravity or driven by the reverse chain sprocket 3.2 through the movable pulley 3.5 or the fixed hanging point, thereby completing the lowering action.

[0030] In this embodiment, the synchronization device 6 includes a second chain 6.1, a first synchronization sprocket 6.2, a second synchronization sprocket 6.7, a third chain 6.3, a tensioning sprocket 6.4, a synchronization chain 6.5 and a synchronization device mounting seat 6.6; the first synchronization sprocket 6.2 and the second synchronization sprocket 6.7 are installed on one side of the synchronization device mounting seat 6.6, the tensioning sprocket 6.4 is installed on the other side of the synchronization device mounting seat 6.6, the second chain 6.1 is installed on the second synchronization sprocket 6.7, and the third chain 6.3 is installed Installed on the first synchronous sprocket 6.2; the tensioning sprocket 6.4 is connected to the first synchronous sprocket 6.2 through the synchronous chain 6.5; and is in contact with the second synchronous sprocket 6.7, the second chain 6.1 runs, and the third chain 6.3 runs in the opposite direction, and the two synchronous sprockets run with the second chain and the third chain respectively. The synchronous chain 5 winds the two synchronous sprockets together through the tensioning sprocket 4. When the second chain 6.1 and the third chain 6.3 are not synchronized, the synchronous chain 5 forces the two synchronous sprockets to move synchronously.

[0031] In this embodiment, the centering mechanism 7 includes one or more centering rods 7.1, a reduction motor 7.2, a centering rack 7.3, one or more centering synchronization sprockets 7.4 and one or more centering synchronization chains 7.5; the centering synchronization sprocket 7.4 is arranged on one side of the reduction motor 7.2 and is connected to the centering rack 7.3 through the centering synchronization chain 7.5; the centering rack 7.3 is connected to the centering rod 7.1.

[0032] The working process is as follows:

[0033] When parking a car: the car stops on the import and export platform waiting for parking, the intelligent transporter moves from the transverse movement device to the import and export platform to the bottom of the car; the lifting device operates, the lifting frame rises to the middle position, and the centering device completes the centering action; the lifting device continues to operate, and the lifting frame drives the car to a high position; the transporter transports the car from the import and export platform to the transverse movement device. When the transverse movement device reaches the parking space, the intelligent transporter moves with the car and transports the car to the parking space. The lifting device operates, the lifting frame descends to a low position, and the car falls on the parking rack of the parking space. The intelligent transporter returns to the transverse movement device to complete the parking.

[0034] When picking up a car: the traverse device reaches the parking space, the smart transporter moves to the parking space, the lifting device operates, the lifting frame rises to a high position, the car falls from the parking frame onto the lifting frame of the smart transporter, the smart transporter returns to the traverse device, the traverse device goes to the entrance and exit hall, the smart transporter carries the car and moves to the entrance and exit platform, the lifting device operates, the lifting frame descends to a low position, the car falls on the entrance and exit platform, the smart transporter returns to the traverse device, and the car is picked up.

[0035] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope defined in the claims.

Claims

1. A comb-tooth type intelligent transporter, characterized in that: It comprises a walking mechanism (1), a lifting device (3), a lifting motor (4), a synchronization device (6) and a centering mechanism (7); The centering mechanism (7) is arranged between the walking mechanisms (1); the lifting devices (3) are symmetrically arranged at both ends of the walking mechanisms (1); the lifting motors (4) are symmetrically arranged on the inner side of the walking mechanisms (1); the lifting motors (4) are connected to the lifting devices (3); the synchronization device (6) is arranged on one side of the centering mechanism; a lifting frame (5) is arranged on the outer ring of the walking mechanisms (1); the lifting frame (5) is connected to the lifting device (3); the lifting motors (4) drive the lifting device (3) and thus drive the lifting frame (5); The walking mechanism (1) comprises one or more walking motors (1.1), one or more walking wheels (1.2), one or more synchronous shafts (1.3) and one or more walking frames (2); the one or more walking frames (2) are respectively arranged on both sides of the walking mechanism (1), and one or more walking wheels (1.2) are arranged above both ends of each walking frame (2), and the walking wheels (1.2) at each end of the one or more walking frames (2) are connected via the synchronous shaft (1.3); the one or more walking motors (1.1) are symmetrically arranged inside the one or more synchronous shafts (1.3); The lifting device (3) comprises a fixed frame (3.1), a chain sprocket (3.2), a first chain (3.3), a driven sprocket (3.4) and a movable pulley (3.5); the chain sprocket (3.2) is installed on one side of the middle of the fixed frame (3.1), and the driven sprocket (3.4) is installed on one end of the fixed frame (3.1) on the same side as the chain sprocket (3.2); the lifting frame (5) is provided with a movable pulley (3.5); the chain sprocket (3.2), the driven sprocket (3.4) and the movable pulley (3.5) are all connected by the first chain (3.3), and are powered by a lifting motor (4); The synchronization device (6) comprises a second chain (6.1), a first synchronization sprocket (6.2), a second synchronization sprocket (6.7), a third chain (6.3), a tensioning sprocket (6.4), a synchronization chain (6.5) and a synchronization device mounting seat (6.6); the first synchronization sprocket (6.2) and the second synchronization sprocket (6.7) are mounted on one side of the synchronization device mounting seat (6.6), the tensioning sprocket (6.4) is mounted on the other side of the synchronization device mounting seat (6.6), the second chain (6.1) is mounted on the second synchronization sprocket (6.7), and the third chain (6.3) is mounted on the first synchronization sprocket (6.2); the tensioning sprocket (6.4) is connected to the first synchronization sprocket (6.2) through the synchronization chain (6.5); and is in contact with the second synchronization sprocket (6.7); The centering mechanism (7) comprises one or more centering rods (7.1), a reduction motor (7.2), a centering rack (7.3), one or more centering synchronous sprockets (7.4) and one or more centering synchronous chains (7.5); The centering synchronous sprocket (7.4) is arranged on one side of the reduction motor (7.2) and is connected to the centering rack (7.3) via a centering synchronous chain (7.5); the centering rack (7.3) is connected to the centering rod (7.1).

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