Three-dimensional parking charger circulation combined synchronous lifting system and parking machine

Abstract

The present invention provides a three-dimensional parking charger circulation combined synchronous lifting system and a parking machine, wherein the three-dimensional parking charger circulation combined synchronous lifting system includes a lifting drive motor, a single-sided support rod, a single-sided lifting assembly, a lifting pulley, a lifting steel cable and a steel cable retracting assembly, the lifting drive motor is suitable for being fixed on the upper vehicle loading plate of the parking machine, the single-sided lifting assembly is suitable for supporting the upper vehicle loading plate of the parking machine to lift and lower along the single-sided support rod, the lifting pulley is suitable for rotating and connecting the other side of the upper vehicle loading plate of the parking machine, one end of the lifting steel cable is connected to the steel cable retracting assembly, and the other end is located above the lifting pulley and has a fixed height, and the lifting steel cable overlaps the lower side of the lifting pulley. The three-dimensional parking charger circulation combined synchronous lifting system and the parking machine of this structure, while using the lifting steel cable and the lifting pulley as auxiliary supports, can effectively reduce the volume of the equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of parking equipment, and in particular to a three-dimensional parking charger circulation combined synchronous lifting system and a parking machine. Background Art

[0002] In the lifting application of three-dimensional parking equipment, the lifting drive device is generally arranged on the equipment frame, separated from the lifting object or not at the same horizontal position, to achieve lifting or lifting; and the lifting system is generally composed of chains, wire ropes or other single methods. The layout of this lifting system directly affects the external dimensions of the equipment frame. The increase in the overall size of the equipment is used to meet the requirements of the equipment structure layout, which not only increases the weight of the equipment and increases the product cost, but also has certain limitations on the use conditions and application scope of the equipment, affecting the market application and promotion of the product. Summary of the invention

[0003] The present invention provides a three-dimensional parking charger circulation combined synchronous lifting system and a parking machine, which are used to solve the problem that the design of the lifting system of the three-dimensional parking machine in the prior art causes the overall size of the parking machine to be large.

[0004] The present invention provides a circulating combined synchronous lifting system of a three-dimensional parking charger, comprising: a lifting drive motor, a single-sided support rod, a single-sided lifting component, a lifting pulley, a lifting steel cable and a steel cable retracting and releasing component, wherein the lifting drive motor is suitable for being fixed on an upper vehicle loading plate of a parking machine, and the lifting drive motor is respectively connected to the single-sided lifting component and the steel cable retracting and releasing component in a transmission manner, the single-sided lifting component is suitable for connecting one side of the upper vehicle loading plate of the parking machine, and is suitable for supporting the upper vehicle loading plate of the parking machine to lift and lower along the single-sided support rod, the lifting pulley is suitable for rotationally connecting the other side of the upper vehicle loading plate of the parking machine, one end of the lifting steel cable is connected to the steel cable retracting and releasing component, and the other end is located above the lifting pulley and has a fixed height, and the lifting steel cable overlaps the lower side of the lifting pulley.

[0005] According to a circulating combined synchronous lifting system of a three-dimensional parking charger provided by the present invention, the single-sided lifting component includes a lifting sleeve, a single-sided lifting gear and a single-sided lifting rack. The single-sided lifting gear is transmission-connected to the drive motor and rotationally connected to the lifting sleeve. The lifting sleeve is suitable for connecting to the upper vehicle loading plate of the parking machine. The single-sided lifting rack is fixedly connected to the single-sided support rod and extends along the length direction of the single-sided support rod. The single-sided lifting gear is meshed with the single-sided lifting rack.

[0006] According to a three-dimensional parking charger circulating combined synchronous lifting system provided by the present invention, the three-dimensional parking charger circulating combined synchronous lifting system also includes a rotation drive component, the rotation drive component is connected to the single-sided support rod, the single-sided support rod has a first position and a second position, the rotation drive component drives the single-sided support rod to rotate between the first position and the second position, in the first position, the single-sided support rod is horizontal, and in the second position, the single-sided support rod is vertical.

[0007] According to a circulating combined synchronous lifting system of a three-dimensional parking charger provided by the present invention, the lifting sleeve is suitable for being rotatably connected to the upper vehicle loading plate of the parking machine, the rotary drive assembly includes a telescopic device, a rotary drive rack and a rotary drive gear, the rotary drive gear is fixedly connected to the lifting sleeve, the telescopic device is suitable for being fixedly connected to the upper vehicle loading plate of the parking machine, the movable end of the telescopic device is fixedly connected to the rotary drive rack, and the rotary drive rack is meshed with the rotary drive gear.

[0008] According to a circulating combined synchronous lifting system of a three-dimensional parking charger provided by the present invention, the steel cable retracting and releasing assembly includes a first passive sprocket, a second passive sprocket and an endless chain, the first passive sprocket and the second passive sprocket are suitable for rotationally connecting to the upper vehicle loading plate of the parking machine, the first passive sprocket is drivingly connected to the lifting drive motor, one end of the endless chain is connected to the first passive sprocket, and the other end is connected to the second passive sprocket, and the endless chain is connected to the end of the lifting steel cable.

[0009] According to a three-dimensional parking charger circulating combined synchronous lifting system provided by the present invention, the three-dimensional parking charger circulating combined synchronous lifting system also includes a lifting transmission shaft, the lifting transmission shaft is connected to the lifting drive motor in a transmission manner, the rotating shaft of the single-sided lifting gear is connected to the lifting transmission shaft gear, the first passive sprocket is fixedly connected to the lifting transmission shaft, and the single-sided lifting gear and the first passive sprocket are connected to the lifting drive motor in a transmission manner through the lifting transmission shaft.

[0010] According to a circulating combined synchronous lifting system for a three-dimensional parking charger provided by the present invention, two groups of the single-sided support rod, the single-sided lifting component, the lifting pulley, the lifting steel cable and the steel cable retracting and releasing component are correspondingly arranged.

[0011] According to a circulating combined synchronous lifting system of a three-dimensional parking charger provided by the present invention, two groups of the rotary drive components are arranged corresponding to the single-sided support rods, and the two single-sided support rods rotate in opposite directions when switching between the first position and the second position.

[0012] According to a circulating combined synchronous lifting system of a three-dimensional parking charger provided by the present invention, two single-sided lifting racks are arranged in parallel on the same single-sided support rod, and each of the single-sided lifting racks corresponds to one single-sided lifting gear.

[0013] The present invention also provides a parking machine, comprising a three-dimensional parking charger circulating combined synchronous lifting system as described in any one of the above-mentioned three-dimensional parking charger circulating combined synchronous lifting systems.

[0014] The three-dimensional parking charger circulation combined synchronous lifting system and parking machine provided by the present invention, after connecting the upper vehicle loading plate of the parking machine through the lifting pulley and the single-sided lifting component, runs the lifting drive motor, which can make one side of the upper vehicle loading plate of the parking machine lift and lower under the support of the single-sided lifting component, and at the same time, the other side of the upper vehicle loading plate of the parking machine can be synchronously lifted and lowered under the support of the lifting steel cable and the lifting pulley, so as to realize the vertical translation of the upper vehicle loading plate of the parking machine. The three-dimensional parking charger circulation combined synchronous lifting system and parking machine of this structure set the lifting drive motor on the upper vehicle loading plate, so that the two are the same object in the same position, which is both a lifting device and a lifting object. At the same time, using the lifting steel cable and the lifting pulley as auxiliary support can effectively reduce the size of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are 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.

[0016] Figure 1 It is a schematic diagram of the overall structure of the parking machine provided by the present invention;

[0017] Figure 2 It is a side view of the parking machine provided by the present invention;

[0018] Figure 3 This is one of the parking machine use status diagrams provided by the present invention;

[0019] Figure 4 This is the second usage state diagram of the parking machine provided by the present invention;

[0020] Figure 5 This is the third diagram of the parking machine usage status provided by the present invention;

[0021] Figure 6 This is the fourth diagram of the parking machine usage state provided by the present invention;

[0022] Figure 7It is a structural schematic diagram showing the installation state of the circulating combined synchronous lifting system of the three-dimensional parking charger in the present invention;

[0023] Figure 8 It is a structural schematic diagram showing the internal structure of the circulating combined synchronous lifting system of the three-dimensional parking charger in the present invention;

[0024] Fig. 9 is a schematic diagram showing the outward-extending rack structure of the present invention;

[0025] Fig.10 It is a structural schematic diagram showing the installation state of the upper split-type lateral shifting device in the present invention;

[0026] Fig.11 It is a schematic diagram showing the internal structure of the upper split-type lateral shifting device of the present invention;

[0027] Fig.12 It is a structural schematic diagram showing the installation state of the ground dragging type lateral movement mechanism in the present invention;

[0028] Fig.13 It is a structural schematic diagram showing the internal structure of the ground dragging type lateral movement mechanism in the present invention.

[0029] Reference numerals:

[0030] 100: outrigger stand; 110: upper support frame; 111: support wheel;

[0031] 120: first leg; 121: vertical pole; 122: horizontal pole;

[0032] 123: reinforcement rod; 130: second leg; 140: side shift opening;

[0033] 200: Stereoscopic parking charger 210: Lifting drive motor; 220: Single-side support rod circulation combined synchronous lifting system;

[0034] 230: Single-side lifting assembly; 231: Lifting sleeve; 232: Single-side lifting gear;

[0035] 233: Single-side lifting rack; 240: Lifting pulley; 250: Lifting steel cable;

[0036] 260: steel cable retracting and releasing assembly; 261: first passive sprocket; 262: second passive sprocket;

[0037] 263: endless chain; 270: rotary drive assembly; 271: telescopic device;

[0038] 272: Rotation drive rack; 273: Rotation drive gear; 280: Lifting transmission shaft;

[0039] 300: ground dragging type traverse mechanism; 310: ground traverse driving motor; 320: dragging transmission shaft;

[0040] 330: drag driving sprocket; 340: steering sprocket; 341: first sprocket;

[0041] 342: second sprocket; 350: drag driven sprocket; 360: drag chain;

[0042] 361: horizontal towing section; 400: upper split lateral movement 410: walking frame; device;

[0043] 411: shaft slot; 412: motor bracket; 420: travel drive assembly;

[0044] 421: Traveling drive motor; 422: Traveling gear; 423: Traveling rack;

[0045] 424: travel transmission shaft; 430: first quick-connect member; 431: docking groove;

[0046] 432: support plate; 433: docking roller; 440: second quick-connector;

[0047] 441: docking plate; 450: walking roller; 500: upper loading plate;

[0048] 600: bottom carrier plate; 610: directional slide rail; 700, charging gun. DETAILED DESCRIPTION

[0049] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0050] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limitations on the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0051] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0052] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0053] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0054] Combine the following Figure 7-Figure 8 The embodiment of the present invention describes a three-dimensional parking charger circulation combined synchronous lifting system 200, which is applied to a three-dimensional parking machine and can support the lifting of an upper vehicle loading plate 500 on the three-dimensional parking machine.

[0055] The three-dimensional parking charger circulation combined synchronous lifting system 200 includes a lifting drive motor 210, a single-side support rod 220, a single-side lifting component 230, a lifting pulley 240, a lifting steel cable 250 and a steel cable retracting and releasing component 260.

[0056] The lifting drive motor 210 is suitable for being fixed on the upper vehicle loading plate 500 of the parking machine. The lifting drive motor 210 is respectively connected to the single-side lifting assembly 230 and the steel cable retracting assembly 260 in a transmission manner. The single-side lifting assembly 230 is suitable for connecting one side of the upper vehicle loading plate 500 and supporting the upper vehicle loading plate 500 to be lifted and lowered along the single-side support rod 220. The lifting pulley 240 is suitable for being rotatably connected to the other side of the upper vehicle loading plate 500. One end of the lifting steel cable 250 is connected to the steel cable retracting assembly 260, and the other end is located above the lifting pulley 240 and has a fixed height. The lifting steel cable 250 overlaps the lower side of the lifting pulley 240.

[0057] When the lifting drive motor 210 is running, the one-side lifting assembly 230 can support the lifting of one side of the upper vehicle loading plate 500, and the lifting and releasing of the lifting steel cable 250 can be controlled by the steel cable retracting and releasing assembly 260. The lifting steel cable 250 acts on the lifting pulley 240 and supports the side of the upper vehicle loading plate 500 away from the one-side lifting assembly 230 through the lifting pulley 240. With the joint support of the one-side lifting assembly 230 and the lifting steel cable 250, the upper vehicle loading plate 500 can be lifted and lowered smoothly.

[0058] In one embodiment of the present invention, the unilateral lifting assembly 230 includes a lifting sleeve 231, a unilateral lifting gear 232 and a unilateral lifting rack 233. The unilateral lifting gear 232 is connected to the driving motor in a transmission manner and is rotatably connected to the lifting sleeve 231. The unilateral lifting rack 233 is fixedly connected to the unilateral support rod 220 and extends along the length direction of the unilateral support rod 220. The unilateral lifting gear 232 is meshed with the unilateral lifting rack 233. The lifting sleeve 231 is suitable for connecting with the upper vehicle loading plate 500. The lifting sleeve 231 is sleeved on the unilateral support rod 220, and the lifting sleeve 231 can slide along the unilateral support rod 220. When the driving motor is running, the unilateral lifting gear 232 is driven to rotate, and under the action of the unilateral lifting gear 232 and the unilateral lifting rack 233, the lifting sleeve 231 slides along the unilateral support rod 220. When the single-side support rod 220 is vertically arranged with one end abutting against the ground, the lifting sleeve 231 moves along the single-side support rod 220 to drive the upper vehicle loading plate 500 to move up and down.

[0059] In one embodiment of the present invention, the three-dimensional parking charger circulation combined synchronous lifting system 200 further includes a rotary drive assembly 270, which is connected to the single-side support rod 220. The single-side support rod 220 has a first position and a second position. The rotary drive assembly 270 drives the single-side support rod 220 to rotate between the first position and the second position. In the first position, the single-side support rod 220 is horizontal, and in the second position, the single-side support rod 220 is vertical. When it is necessary to support the lifting of the upper vehicle loading plate 500, the rotary drive assembly 270 can be used to drive the single-side support rod 220 to rotate to the first position so that the single-side support rod 220 plays a supporting role; when it is not necessary to support the lifting of the upper vehicle loading plate 500, the rotary drive assembly 270 can be used to drive the single-side support rod 220 to rotate to the second position to retract the single-side support rod.

[0060] Optionally, the lifting sleeve 231 is suitable for being rotatably connected with the upper vehicle loading plate 500 of the parking machine, and the rotation axis direction of the lifting sleeve 231 is perpendicular to the length direction of the single-sided support rod 220. The rotation drive assembly 270 includes a telescopic device 271, a rotation drive rack 272 and a rotation drive gear 273. The rotation drive gear 273 is fixedly connected to the lifting sleeve 231, and the axial direction of the rotation drive gear 273 is parallel to the axial direction of the lifting sleeve 231. The rotation drive gear 273 and the lifting sleeve 231 can rotate and move synchronously. The telescopic device 271 is suitable for being fixedly connected with the upper vehicle loading plate 500 of the parking machine, and the movable end of the telescopic device 271 is fixedly connected with the rotation drive rack 272, and the length direction of the rotation drive rack 272 is along the telescopic direction of the telescopic device 271 and perpendicular to the axial direction of the rotation drive gear 273, and the rotation drive rack 272 is meshed with the rotation drive gear 273. When the telescopic device 271 is running, it can drive the rotation driving rack 272 to slide, thereby driving the rotation driving gear 273 and the lifting sleeve 231 to rotate. At this time, the single-sided support rod 220 and the lifting sleeve 231 rotate together around the axis of the lifting sleeve 231, realizing the switching of the single-sided support rod 220 between the first position and the second position.

[0061] Optionally, a roller is provided at one end of the unilateral support rod 220, and the axis of the roller is parallel to the axis of the lifting sleeve 231. In the first position, the unilateral support rod 220 is vertical, and the roller at its end abuts against the ground. The roller can make the unilateral support rod 220 rotate more smoothly.

[0062] In one embodiment of the present invention, the steel cable retracting assembly 260 includes a first passive sprocket 261, a second passive sprocket 262 and an endless chain 263. The first passive sprocket 261 and the second passive sprocket 262 are adapted to be rotatably connected to the upper vehicle loading plate 500. The axes of the first passive sprocket 261 and the second passive sprocket 262 are parallel and spaced apart along the width direction of the upper vehicle loading plate 500. The first passive sprocket 261 is transmission-connected to the lifting drive motor 210. One end of the endless chain 263 is connected to the first passive sprocket 261 and the other end is connected to the second passive sprocket 262. The endless chain 263 is connected to the end of the lifting steel cable 250. When the lifting drive motor 210 is running, it drives the first passive sprocket 261 to rotate. The first passive sprocket 261 transmits power to the endless chain 263. When the endless chain 263 rotates, it can drag one end of the lifting steel cable 250 to move. When the lifting cable 250 moves in a direction away from the lifting pulley 240, the lifting cable 250 presses the lifting pulley 240 upward, and the lifting pulley 240 can support the upper vehicle loading plate 500 to move upward; when the lifting cable 250 moves in a direction away from the lifting pulley 240, the position of the lifting cable 250 in contact with the lifting pulley 240 is gradually changed, so that the upper vehicle loading plate 500 moves downward.

[0063] The three-dimensional parking charger circulation combined synchronous lifting system 200 also includes a lifting transmission shaft 280, which is horizontally rotatably connected to the upper vehicle plate, and the lifting transmission shaft 280 is transmission-connected to the lifting drive motor 210, and a chain transmission can be specifically adopted. The rotating shaft of the single-sided lifting gear 232 is perpendicular to the lifting transmission shaft 280 and is transmission-connected through a bevel gear set. The first passive sprocket 261 is fixedly connected to the lifting transmission shaft 280, and the single-sided lifting gear 232 and the first passive sprocket 261 are both transmission-connected to the lifting drive motor 210 through the lifting transmission shaft 280. When the lifting drive motor 210 is running, it can drive the lifting transmission shaft 280 to rotate, and the lifting transmission shaft 280 can simultaneously transmit power to the single-sided lifting gear 232 and the first passive sprocket 261.

[0064] In one embodiment of the present invention, two groups of single-sided support rods 220, single-sided lifting components 230, lifting pulleys 240, lifting cables 250 and cable retracting components 260 are provided. The single-sided lifting components 230, lifting pulleys 240, lifting cables 250 and cable retracting components 260 are driven by the same lifting transmission shaft 280. Therefore, when the lifting drive motor 210 is running, the two single-sided support rods 220 can simultaneously support the lifting of the loading vehicle plate, and the support is more stable and more firm.

[0065] Furthermore, two groups of rotation drive components 270 are provided corresponding to the single-sided support rods 220, and the two single-sided support rods 220 rotate in opposite directions when switching between the first position and the second position. By driving the single-sided support rods 220 to rotate respectively and in opposite directions by two groups of rotation drive components 270, mutual influence between the two single-sided support rods 220 can be avoided.

[0066] In one embodiment of the present invention, two single-sided lifting racks 233 are arranged in parallel on the same single-sided support rod 220, and each single-sided lifting rack 233 is respectively provided with a single-sided lifting gear 232. The two corresponding single-sided lifting gears 232 on the same single-sided support rod 220 can be installed on the same rotating shaft to achieve the synchronous rotation of the two single-sided lifting gears 232, and the structure can be simplified at the same time. Connecting the same single-sided support rod 220 by two sets of single-sided lifting gears 232 and single-sided lifting racks 233 is conducive to improving the operating stability of the equipment and increasing the safety of use. It should be noted that in the figure, although the rotation drive gear 273 is coaxially arranged with the single-sided lifting gear 232 and sleeved on the outside of the rotating shaft of the single-sided lifting gear 232, the rotation drive gear 273 does not contact the rotating shaft of the single-sided lifting gear 232 and does not affect each other.

[0067] The three-dimensional parking charger circulation combined synchronous lifting system 200 provided by the present invention sets the lifting drive motor 210 on the upper vehicle loading plate 500, so that the two are the same object at the same position, which is both the lifting device and the lifting object. At the same time, the lifting steel cable 250 and the lifting pulley 240 are used as auxiliary supports, which can effectively reduce the volume of the equipment.

[0068] In addition, it should be noted that the single-sided support rod 220 in the circulating combined synchronous lifting system 200 of the three-dimensional parking charger of the present invention is switched from the first position to the second position only after the upper vehicle loading plate 500 is moved to the extended platform 100 of the parking machine and the entire weight can be supported by the extended platform 100.

[0069] Combine the following Figures 1 to 13 The parking machine according to the embodiment of the present invention is described. The parking machine according to the embodiment of the present invention is an independent unit type three-dimensional parking machine. The three-dimensional parking charger circulation combined synchronous lifting system 200 in the embodiment of the present invention is a power system for lifting and lowering the upper vehicle loading plate 500 of the parking machine.

[0070] Combination Figure 1-Figure 13 The parking machine includes: an extended platform 100, a three-dimensional parking charger circulating combined synchronous lifting system 200, a ground dragging transverse movement mechanism 300, an upper split transverse movement device 400, an upper vehicle loading plate 500, a bottom vehicle loading plate 600 and a charging gun 700.

[0071] The charging gun 700 is disposed on the upper vehicle loading plate 500 and / or the lower vehicle loading plate 600 , and can charge the vehicles on the upper vehicle loading plate 500 and / or the lower vehicle loading plate 600 .

[0072] Combination Fig. 9 The outrigger platform 100 includes an upper support frame 110, a pair of first legs 120, and a pair of second legs 130. The upper support frame 110 is a rectangular frame formed of a steel structure material such as an I-beam or an angle steel. The upper support frame 110 is horizontally arranged, and a lower parking position is formed below the upper support frame 110, and an upper parking position is formed above the upper support frame 110. The two first legs 120 are disposed at both ends of the length direction of the upper support frame 110, and a side shift opening 140 is formed between the two first legs 120. The side shift opening 140 can be used for the entry and exit of vehicles. When parking at the lower level, the vehicle moves horizontally from the side shift opening 140 to the bottom of the upper support frame 110. The second legs 130 are arranged on the same side of the upper support frame 110 in the width direction, and the distance between the two second legs 130 is less than the length of the upper support frame 110.

[0073] Optionally, the first leg 120 includes an upright pole 121 and a cross bar 122, the upright pole 121 is connected to the end of the cross bar 122, the cross bar 122 extends along the length direction of the upper support frame 110, and the end of the cross bar 122 away from the upright pole 121 is connected to the end of the upper support frame 110. The provision of the cross bar 122 can further increase the width between the two upright poles 121, and reduce the overall weight of the parking machine while meeting the width requirement of the lower parking level. Furthermore, a reinforcing rod 123 can be provided between the cross bar 122 and the upright pole 121, one end of the reinforcing rod 123 is connected to the cross bar 122 and the other end is connected to the upright pole 121, and the cross bar 122, the upright pole 121 and the reinforcing rod 123 together form a triangular stable support structure.

[0074] Optionally, the upper support frame 110 is provided with a support wheel 111, the axis direction of the support wheel 111 is along the length direction of the upper support frame 110, and the upper end of the wheel surface of the support wheel 111 is located above the support surface of the upper support frame 110. The support wheel 111 can be used to support the upper vehicle loading plate 500 to move laterally.

[0075] Combination Fig.12 and Fig.13 The bottom vehicle loading plate 600 is slidably connected to the ground, the ground dragging type lateral movement mechanism 300 is connected to the bottom vehicle loading plate 600, and the driving direction of the ground dragging type lateral movement mechanism 300 is along the opening direction of the side shift opening 140. The ground dragging type lateral movement mechanism 300 includes a ground lateral movement driving motor 310, a dragging transmission shaft 320, a dragging driving sprocket 330, a steering sprocket 340, a dragging driven sprocket 350 and a dragging chain 360.

[0076] The ground lateral movement driving motor 310 is fixed above the steering sprocket 340. Specifically, the ground lateral movement driving motor 310 and the steering sprocket 340 can be fixed on the second leg 130 of the outrigger platform 100 of the parking machine, and the steering sprocket 340 is fixed near the bottom of the second leg 130. The dragging transmission shaft 320 can also be rotatably connected to the second leg 130. The ground lateral movement driving motor 310 and the dragging transmission shaft 320 can be connected through a coupling or other structure. The dragging driving sprocket 330 is arranged on the dragging transmission shaft 320. When the ground lateral movement driving motor 310 is running, it can drive the dragging transmission shaft 320 and the dragging driving gear to rotate axially.

[0077] The dragging driven sprocket 350 is arranged on the ground, and the dragging chain 360 is an annular chain. The dragging chain 360 is connected to the dragging driving sprocket 330, the steering sprocket 340 and the dragging driven sprocket 350 at the same time. The dragging chain 360 forms a corner at the position of the steering sprocket 340, and the dragging chain 360 forms a horizontal dragging section 361 between the steering sprocket 340 and the dragging driven sprocket 350. The horizontal dragging section 361 is suitable for connecting the bottom vehicle loading plate 600 of the parking machine. When the ground transverse driving motor 310 is running, it can drive the dragging chain 360 to rotate, thereby driving the bottom vehicle loading plate 600 to move transversely. The ground dragging transverse mechanism 300 of the embodiment of the present invention separates the driving structure from the bottom vehicle loading plate 600 and arranges them at a high place. In general water accumulation conditions, the normal operation and use of the equipment can be guaranteed, and there will be no phenomenon of water bubbles damaging the equipment, and there will be no safety hazards of leakage. And it has the advantages of simple structure, low failure rate, safe and reliable operation, easy installation and maintenance, etc.

[0078] In one embodiment of the present invention, the steering sprocket 340 includes a first sprocket 341 and a second sprocket 342, the first sprocket 341 and the second sprocket 342 are staggered, the first sprocket 341 is located below the second sprocket 342 and on the side of the second sprocket 342 away from the dragging driven sprocket 350, the first sprocket 341 is connected to the inner side of the dragging chain 360, the second sprocket 342 is connected to the outer side of the dragging chain 360, and the dragging chain 360 forms a turning angle at the positions of the first sprocket 341 and the second sprocket 342. Under the action of the first sprocket 341 and the second sprocket 342, the dragging chain 360 can be turned from vertical to horizontal, so as to realize the dragging of the bottom vehicle loading plate 600, and the width of the dragging chain 360 except for the connection position with the dragging driving sprocket 330, the dragging driven sprocket 350 and the steering sprocket 340 can be ensured to be uniform.

[0079] Optionally, two or more groups of dragging driving sprockets 330, steering sprockets 340, dragging driven sprockets 350 and dragging chains 360 are correspondingly arranged along the axial direction of the dragging transmission shaft 320, which can drive the bottom carrier plate 600 to move laterally at different positions, so that the bottom carrier plate 600 moves more smoothly.

[0080] The connection position between the bottom vehicle loading plate 600 and the drag chain 360 is a point on the horizontal drag section 361. A ground running wheel is provided at the bottom of the bottom vehicle loading plate 600, which is rotatably connected to the bottom vehicle loading plate 600, and its axis is parallel to the drag driven sprocket 350. The ground running wheel supports the bottom vehicle loading plate 600 to move on the ground, reduces the movement resistance of the bottom vehicle loading plate 600, and further protects the ground dragging transverse movement mechanism 300.

[0081] Furthermore, a plurality of ground running wheels are provided at the bottom of the bottom vehicle loading plate 600, and the axes of the ground running wheels are parallel and located on the same horizontal plane. Each ground running wheel can simultaneously support the bottom vehicle loading plate 600, so that the bottom vehicle loading plate 600 moves more smoothly, and at the same time reduce the pressure on a single ground running wheel on the bottom vehicle loading plate 600.

[0082] Optionally, the bottom loading plate 600 is slidably connected to a directional slide rail 610, which is fixed to the ground and extends along the length direction of the horizontal drag section 361. The bottom loading plate 600 is slidably connected to the directional slide rail 610, which not only plays a supporting role but also guides the bottom loading plate 600 to prevent the bottom loading plate 600 from deflecting when moving.

[0083] Further optionally, two or more directional slide rails 610 are arranged in parallel and at intervals, and the bottom carrier plate 600 is slidably connected to each directional slide rail 610 at the same time.

[0084] In one embodiment of the present invention, a shunting groove is provided at the bottom of the bottom carrier plate 600, and the shunting groove extends along the sliding direction of the bottom carrier plate 600. When the bottom carrier plate 600 is slidably connected to the top of the dragging driven sprocket 350, the dragging driven sprocket 350 is located in the shunting groove. The shunting groove is provided with an opening at one end away from the steering sprocket 340, and when the bottom carrier plate 600 moves laterally, the dragging driven sprocket 350 can enter and exit the shunting groove through the opening. By providing the shunting groove, the bottom carrier plate 600 can slide to the top of the dragging driven sprocket 350, thereby increasing the movement range of the bottom carrier plate 600.

[0085] Combination Figure 7 , Figure 8 The three-dimensional parking charger circulation combined synchronous lifting system 200 drives the upper vehicle loading plate 500 to separate from the upper split transverse moving device 400 outside the upper support frame 110 and lift. Specifically, the three-dimensional parking charger circulation combined synchronous lifting system 200 includes a lifting drive motor 210, a single-side support rod 220, a single-side lifting assembly 230, a lifting pulley 240, a lifting steel cable 250 and a steel cable retracting assembly 260.

[0086] The lifting drive motor 210 is suitable for being fixed on the supported part, which is the upper vehicle loading plate 500. The lifting drive motor 210 is respectively connected to the single-side lifting assembly 230 and the steel cable retracting assembly 260 in a transmission manner. The single-side lifting assembly 230 is suitable for connecting one side of the upper vehicle loading plate 500 and supporting the upper vehicle loading plate 500 to be lifted and lowered along the single-side support rod 220. The lifting pulley 240 is suitable for being rotatably connected to the other side of the upper vehicle loading plate 500. One end of the lifting steel cable 250 is connected to the steel cable retracting assembly 260, and the other end is located above the lifting pulley 240 and has a fixed height. The lifting steel cable 250 overlaps the lower side of the lifting pulley 240, and the end of the lifting steel cable 250 away from the steel cable retracting assembly 260 can be fixed on the upper split transverse movement device 400.

[0087] When the lifting drive motor 210 is running, the one-side lifting assembly 230 can support the lifting of one side of the upper vehicle loading plate 500, and the lifting and releasing of the lifting steel cable 250 can be controlled by the steel cable retracting and releasing assembly 260. The lifting steel cable 250 acts on the lifting pulley 240 and supports the side of the upper vehicle loading plate 500 away from the one-side lifting assembly 230 through the lifting pulley 240. With the joint support of the one-side lifting assembly 230 and the lifting steel cable 250, the upper vehicle loading plate 500 can be lifted and lowered smoothly.

[0088] In one embodiment of the present invention, the unilateral lifting assembly 230 includes a lifting sleeve 231, a unilateral lifting gear 232 and a unilateral lifting rack 233. The unilateral lifting gear 232 is connected to the driving motor in a transmission manner and is rotatably connected to the lifting sleeve 231. The unilateral lifting rack 233 is fixedly connected to the unilateral support rod 220 and extends along the length direction of the unilateral support rod 220. The unilateral lifting gear 232 is meshed with the unilateral lifting rack 233. The lifting sleeve 231 is suitable for connecting with the upper vehicle loading plate 500. The lifting sleeve 231 is sleeved on the unilateral support rod 220, and the lifting sleeve 231 can slide along the unilateral support rod 220. When the driving motor is running, the unilateral lifting gear 232 is driven to rotate, and under the action of the unilateral lifting gear 232 and the unilateral lifting rack 233, the lifting sleeve 231 slides along the unilateral support rod 220. When the single-side support rod 220 is vertically arranged with one end abutting against the ground, the lifting sleeve 231 moves along the single-side support rod 220 to drive the upper vehicle loading plate 500 to move up and down.

[0089] In one embodiment of the present invention, the three-dimensional parking charger circulation combined synchronous lifting system 200 further includes a rotary drive assembly 270, which is connected to the single-side support rod 220. The single-side support rod 220 has a first position and a second position. The rotary drive assembly 270 drives the single-side support rod 220 to rotate between the first position and the second position. In the first position, the single-side support rod 220 is horizontal, and in the second position, the single-side support rod 220 is vertical. When it is necessary to support the lifting of the upper vehicle loading plate 500, the rotary drive assembly 270 can be used to drive the single-side support rod 220 to rotate to the first position so that the single-side support rod 220 plays a supporting role; when it is not necessary to support the lifting of the upper vehicle loading plate 500, the rotary drive assembly 270 can be used to drive the single-side support rod 220 to rotate to the second position to retract the single-side support rod.

[0090] Optionally, the lifting sleeve 231 is suitable for being rotatably connected to the member to be supported, and the rotation axis direction of the lifting sleeve 231 is perpendicular to the length direction of the single-sided support rod 220. The rotation drive assembly 270 includes a telescopic device 271, a rotation drive rack 272 and a rotation drive gear 273. The rotation drive gear 273 is fixedly connected to the lifting sleeve 231, and the axial direction of the rotation drive gear 273 is parallel to the axial direction of the lifting sleeve 231. The rotation drive gear 273 and the lifting sleeve 231 can rotate and move synchronously. The telescopic device 271 is suitable for being fixedly connected to the member to be supported, and the movable end of the telescopic device 271 is fixedly connected to the rotation drive rack 272. The length direction of the rotation drive rack 272 is along the telescopic direction of the telescopic device 271 and perpendicular to the axial direction of the rotation drive gear 273. The rotation drive rack 272 is meshed with the rotation drive gear 273. When the telescopic device 271 is running, it can drive the rotation driving rack 272 to slide, thereby driving the rotation driving gear 273 and the lifting sleeve 231 to rotate. At this time, the single-sided support rod 220 and the lifting sleeve 231 rotate together around the axis of the lifting sleeve 231, realizing the switching of the single-sided support rod 220 between the first position and the second position.

[0091] Optionally, a roller is provided at one end of the unilateral support rod 220, and the axis of the roller is parallel to the axis of the lifting sleeve 231. In the first position, the unilateral support rod 220 is vertical, and the roller at its end abuts against the ground. The roller can make the unilateral support rod 220 rotate more smoothly.

[0092] In one embodiment of the present invention, the steel cable retracting assembly 260 includes a first passive sprocket 261, a second passive sprocket 262 and an endless chain 263. The first passive sprocket 261 and the second passive sprocket 262 are adapted to be rotatably connected to the upper vehicle loading plate 500. The axes of the first passive sprocket 261 and the second passive sprocket 262 are parallel and spaced apart along the width direction of the upper vehicle loading plate 500. The first passive sprocket 261 is transmission-connected to the lifting drive motor 210. One end of the endless chain 263 is connected to the first passive sprocket 261 and the other end is connected to the second passive sprocket 262. The endless chain 263 is connected to the end of the lifting steel cable 250. When the lifting drive motor 210 is running, it drives the first passive sprocket 261 to rotate. The first passive sprocket 261 transmits power to the endless chain 263. When the endless chain 263 rotates, it can drag one end of the lifting steel cable 250 to move. When the lifting cable 250 moves in a direction away from the lifting pulley 240, the lifting cable 250 presses the lifting pulley 240 upward, and the lifting pulley 240 can support the upper vehicle loading plate 500 to move upward; when the lifting cable 250 moves in a direction away from the lifting pulley 240, the position of the lifting cable 250 in contact with the lifting pulley 240 is gradually changed, so that the upper vehicle loading plate 500 moves downward.

[0093] The three-dimensional parking charger circulation combined synchronous lifting system 200 also includes a lifting transmission shaft 280, which is horizontally rotatably connected to the upper vehicle plate, and the lifting transmission shaft 280 is transmission-connected to the lifting drive motor 210, and a chain transmission can be specifically adopted. The rotating shaft of the single-sided lifting gear 232 is perpendicular to the lifting transmission shaft 280 and is transmission-connected through a bevel gear set. The first passive sprocket 261 is fixedly connected to the lifting transmission shaft 280, and the single-sided lifting gear 232 and the first passive sprocket 261 are both transmission-connected to the lifting drive motor 210 through the lifting transmission shaft 280. When the lifting drive motor 210 is running, it can drive the lifting transmission shaft 280 to rotate, and the lifting transmission shaft 280 can simultaneously transmit power to the single-sided lifting gear 232 and the first passive sprocket 261.

[0094] In one embodiment of the present invention, two groups of single-sided support rods 220, single-sided lifting components 230, lifting pulleys 240, lifting cables 250 and cable retracting components 260 are provided. The single-sided lifting components 230, lifting pulleys 240, lifting cables 250 and cable retracting components 260 are driven by the same lifting transmission shaft 280. Therefore, when the lifting drive motor 210 is running, the two single-sided support rods 220 can simultaneously support the lifting of the loading vehicle plate, and the support is more stable and more firm.

[0095] Furthermore, two groups of rotation drive components 270 are provided corresponding to the single-sided support rods 220, and the two single-sided support rods 220 rotate in opposite directions when switching between the first position and the second position. By driving the single-sided support rods 220 to rotate respectively and in opposite directions by two groups of rotation drive components 270, mutual influence between the two single-sided support rods 220 can be avoided.

[0096] In one embodiment of the present invention, two single-sided lifting racks 233 are arranged in parallel on the same single-sided support rod 220, and each single-sided lifting rack 233 is respectively provided with a single-sided lifting gear 232. The two corresponding single-sided lifting gears 232 on the same single-sided support rod 220 can be installed on the same rotating shaft to achieve the synchronous rotation of the two single-sided lifting gears 232, and the structure can be simplified at the same time. Connecting the same single-sided support rod 220 by two sets of single-sided lifting gears 232 and single-sided lifting racks 233 is conducive to improving the operating stability of the equipment and increasing the safety of use. It should be noted that in the figure, although the rotation drive gear 273 is coaxially arranged with the single-sided lifting gear 232 and sleeved on the outside of the rotating shaft of the single-sided lifting gear 232, the rotation drive gear 273 does not contact the rotating shaft of the single-sided lifting gear 232 and does not affect each other.

[0097] The three-dimensional parking charger circulation combined synchronous lifting system 200 provided by the embodiment of the present invention sets the lifting drive motor 210 on the upper vehicle loading plate 500, so that the two are the same object at the same position, which is both the lifting device and the lifting object. At the same time, the lifting steel cable 250 and the lifting pulley 240 are used as auxiliary supports, which can effectively reduce the volume of the equipment.

[0098] In addition, it should be noted that the single-sided support rod 220 in the circulating combined synchronous lifting system 200 of the three-dimensional parking charger in the embodiment of the present invention is switched from the first position to the second position only after the upper vehicle loading plate 500 is moved to the extended platform 100 of the parking machine and the entire weight can be supported by the extended platform 100.

[0099] Combination Fig.10 , Fig.11 The upper split transverse moving device 400 includes: a traveling frame 410, a traveling driving assembly 420, a first quick connector 430 and a second quick connector 440. The traveling driving assembly 420 is arranged on the traveling frame 410, and the traveling driving assembly 420 drives the traveling frame 410 to reciprocate in a direction perpendicular to the traveling frame 410, and the moving direction of the traveling frame 410 is the direction of dragging the upper carrier plate to move transversely. The first quick connector 430 is arranged on one side of the traveling frame 410 along the moving direction, and the second quick connector 440 is suitable for being fixedly connected to the upper carrier plate 500 of the parking machine. When the first quick connector 430 is connected to the second quick connector 440, the traveling frame 410 and the upper carrier plate 500 can achieve synchronous movement.

[0100] The first quick connector 430 is provided with a docking groove 431, and the second quick connector 440 is provided with a docking plate 441, which is located in the docking groove 431. The docking groove 431 limits the docking plate 441 in the moving direction of the traveling frame 410, so as to realize the lateral movement drive of the upper vehicle loading plate 500. The lower end of the docking groove 431 is open, so that when the upper vehicle loading plate 500 is raised or lowered, the second quick connector 440 can be separated from or connected to the first quick connector 430.

[0101] In one embodiment of the present invention, the travel drive assembly 420 includes a travel drive motor 421, a travel gear 422 and a travel rack 423. The travel drive motor 421 is fixedly connected to the travel frame 410, the travel gear 422 is rotatably connected to the bottom of the travel frame 410, the travel rack 423 extends in a direction perpendicular to the travel frame 410, and the travel gear 422 is meshed with the travel rack 423. When the travel drive motor 421 is running, it drives the travel gear 422 to rotate, and the travel gear 422 interacts with the travel rack 423 to provide moving power for the travel frame 410. In the embodiment of the present invention, the travel drive motor 421 and the travel gear 422 all move together with the travel frame 410, and when driving the upper vehicle loading plate 500 to move, it can provide the upper vehicle loading plate 500 with a surplus moving space.

[0102] Optionally, the travel drive assembly 420 also includes a travel roller 450, which is rotatably connected to the bottom of the travel frame 410. When the upper split transverse movement device 400 drives the upper vehicle loading plate 500 to move on the extended platform 100 of the parking machine, the travel roller 450 abuts against the upper surface of the extended platform 100 to support the movement of the travel frame 410.

[0103] Optionally, the travel drive assembly 420 further includes a travel transmission shaft 424, which is rotatably connected to the travel frame 410, and its axis direction is along the length direction of the travel frame 410. The travel drive motor 421 and the travel transmission shaft 424 are driven by a chain, and the travel gear 422 is arranged on the travel transmission shaft 424 and is coaxial with the travel transmission shaft 424.

[0104] Furthermore, two or more travel gears 422 are provided along the axial direction of the travel transmission shaft 424, and two or more travel racks 423 are provided corresponding to the travel gears 422. When the travel drive motor 421 is running, it can drive two or more travel gears 422 to rotate through the travel transmission shaft 424, providing driving force for two or more positions of the travel frame 410, so that the travel frame 410 moves more smoothly.

[0105] The traveling frame 410 is provided with an axis groove 411, and the transmission shaft is arranged in the axis groove 411, which can shield and protect the traveling transmission shaft 424, prevent other components on the parking machine from contacting the traveling transmission shaft 424, and improve the safety of equipment operation.

[0106] The traveling frame 410 is provided with a motor bracket 412 , which may be a door-shaped bracket. The motor bracket 412 may be provided with a threaded hole for fixing the traveling drive motor 421 and facilitating the installation of a transmission chain between the traveling drive motor 421 and the traveling transmission shaft 424 .

[0107] In one embodiment of the present invention, the first quick connector 430 includes a support plate 432 and a docking roller 433. The docking roller 433 is rotatably connected to the support plate 432, and its axis direction is horizontal and perpendicular to the lateral movement direction of the traveling frame 410. The docking groove 431 is a gap formed between the docking roller 433 and the traveling frame 410, thereby making it easier for the docking plate 441 to slide into or out of the docking groove 431.

[0108] In another embodiment of the present invention, two or more sets of first quick connectors 430 and second quick connectors 440 are correspondingly arranged along the length direction of the walking frame 410, so that the upper split transverse movement device 400 can pull the upper vehicle loading plate 500 through more than two points, and the movement is smoother.

[0109] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A three-dimensional parking charger circulation combined synchronous lifting system, characterized in that: include: A lifting drive motor, a single-sided support rod, a single-sided lifting assembly, a lifting pulley, a lifting steel cable and a steel cable retracting assembly, wherein the lifting drive motor is suitable for being fixed on the upper vehicle loading plate of the parking machine, and the lifting drive motor is respectively connected to the single-sided lifting assembly and the steel cable retracting assembly in a transmission manner, the single-sided lifting assembly is suitable for connecting one side of the upper vehicle loading plate of the parking machine, and is suitable for supporting the upper vehicle loading plate of the parking machine to be lifted and lowered along the single-sided support rod, the lifting pulley is suitable for rotationally connecting the other side of the upper vehicle loading plate of the parking machine, one end of the lifting steel cable is connected to the steel cable retracting assembly, and the other end is located above the lifting pulley and has a fixed height, and the lifting steel cable overlaps the lower side of the lifting pulley; The single-side lifting assembly includes a lifting sleeve, a single-side lifting gear and a single-side lifting rack. The single-side lifting gear is connected to the lifting drive motor in a transmission manner and is rotatably connected to the lifting sleeve. The lifting sleeve is suitable for connecting to the upper vehicle loading plate of the parking machine. The single-side lifting rack is fixedly connected to the single-side support rod and extends along the length direction of the single-side support rod. The single-side lifting gear is meshed with the single-side lifting rack. The three-dimensional parking charger circulation combined synchronous lifting system also includes a rotation drive component, the rotation drive component is connected to the single-sided support rod, the single-sided support rod has a first position and a second position, the rotation drive component drives the single-sided support rod to rotate between the first position and the second position, in the first position, the single-sided support rod is horizontal, in the second position, the single-sided support rod is vertical; The single-side support rod, the single-side lifting assembly, the lifting pulley, the lifting steel cable and the steel cable retracting and releasing assembly are correspondingly provided in two groups; Two single-sided lifting racks are arranged in parallel on the same single-sided support rod, and each of the single-sided lifting racks is respectively corresponding to one of the single-sided lifting gears.

2. The three-dimensional parking charger circulation combined synchronous lifting system according to claim 1 is characterized in that: The lifting sleeve is suitable for being rotatably connected to the upper vehicle loading plate of the parking machine. The rotation drive assembly includes a telescopic device, a rotation drive rack and a rotation drive gear. The rotation drive gear is fixedly connected to the lifting sleeve. The telescopic device is suitable for being fixedly connected to the upper vehicle loading plate of the parking machine. The movable end of the telescopic device is fixedly connected to the rotation drive rack, and the rotation drive rack is meshed with the rotation drive gear.

3. The three-dimensional parking charger circulation combined synchronous lifting system according to claim 1 is characterized in that: The steel cable retracting and releasing assembly includes a first passive sprocket, a second passive sprocket and an endless chain. The first passive sprocket and the second passive sprocket are suitable for being rotatably connected to the upper vehicle loading plate of the parking machine. The first passive sprocket is transmission-connected to the lifting drive motor. One end of the endless chain is connected to the first passive sprocket, and the other end is connected to the second passive sprocket. The endless chain is connected to the end of the lifting steel cable.

4. The three-dimensional parking charger circulation combined synchronous lifting system according to claim 3 is characterized in that: The three-dimensional parking charger circulation combined synchronous lifting system also includes a lifting transmission shaft, which is connected to the lifting drive motor in a transmission manner, the rotating shaft of the single-sided lifting gear is connected to the lifting transmission shaft gear, the first passive sprocket is fixedly connected to the lifting transmission shaft, and the single-sided lifting gear and the first passive sprocket are connected to the lifting drive motor in a transmission manner through the lifting transmission shaft.

5. The three-dimensional parking charger circulation combined synchronous lifting system according to claim 1 is characterized in that: The rotation drive assembly is provided in two groups corresponding to the single-sided support rods, and the two single-sided support rods rotate in opposite directions when switching between the first position and the second position.

6. A parking machine, characterized in that: It comprises a circulating combined synchronous lifting system of a three-dimensional parking charger as described in any one of claims 1 to 5.

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