A transfer parking garage

Abstract

The present application relates to a kind of transfer parking garage, including at least two groups of multiple layers of vehicle storage frame arranged in line, vehicle conveying device is arranged along the direction of vehicle storage garage arrangement, a transfer parking platform is arranged in the middle position of vehicle conveying device, and entrance and exit conveying device is arranged in the front of transfer parking platform two sides;Vehicle conveying device includes first push-pull frame;The transfer parking platform includes transfer frame;Entrance and exit conveying device all include second push-pull frame;The second push-pull frame of entrance and exit conveying device can be lifted, rotate and with the transfer frame of transfer parking platform alignment;Any one transfer platform of the transfer parking platform is aligned with the first push-pull frame of vehicle conveying device after rotation.The present application can realize the transfer of roadway garage, so as to realize the organic coordination between the vehicle entrance and exit and multiple groups of roadway vehicle storage garage, and safe and reliable operation.

Description

Technical Field

[0001] This invention relates to bicycle and electric vehicle parking garages, and in particular to a transfer parking garage for bicycles and electric vehicles. Background Technology

[0002] Currently, there are many styles of bicycle and electric vehicle parking garages. In order to improve the number of vehicles that can be stored and the efficiency of parking, most existing parking garages are multi-level parking garages, including cylindrical multi-level parking garages and lane-type parking garages.

[0003] Existing lane-type parking garages typically have a vehicle conveying unit at the beginning of a multi-level parking rack that can move along the direction of the parking rack arrangement. This conveying unit is equipped with a vehicle clamping mechanism to clamp vehicles from the vehicle entrance / exit. The conveying unit is usually equipped with a lifting mechanism to align and transport the vehicle to a parking space at a specific height on the parking rack.

[0004] Existing lane-type parking garages use a single vehicle transport unit for each lane. During the storage and retrieval process, vehicles can only be stored sequentially for the corresponding lane. If the parking area is large and two lane-type parking garages are set up, the vehicle storage and retrieval process will operate independently, making it impossible to achieve organic coordination between the vehicle entrance / exit and the lane-type parking garage. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a transfer parking garage, which is equipped with a transfer parking platform to realize the transfer and transportation of vehicles in a double-lane garage, thereby achieving organic coordination between the vehicle entrance / exit and the lane parking garage, and ensuring safe and reliable operation.

[0006] The technical problem solved by this invention is achieved through the following technical solution:

[0007] A transfer parking garage, characterized in that: it includes at least two sets of multi-layer parking racks arranged in rows, at least two traveling conveyor devices arranged along the parking garage's arrangement direction, a transfer parking platform is set at the receiving position of the traveling conveyor devices, and entrance / exit conveyor devices are set on both sides in front of the transfer parking platform; the traveling conveyor device includes a traveling base plate, a first vertical rail, a first lifting platform assembly, a first rotating support bearing mechanism, and a first push-pull frame; the first vertical rail is fixedly installed on the traveling base plate, the first lifting platform assembly is mounted and moved vertically on the first vertical rail, and the first rotating support bearing mechanism is set on the first lifting platform assembly; the first rotating support bearing mechanism... The structure includes a first push-pull trolley frame; the transfer parking platform includes a support column and two transfer platforms spaced apart, each transfer platform including a support platform, a transfer rotary support bearing mechanism, and a transfer trolley frame; the entrance and exit conveying devices each include a second vertical rail, a second lifting platform assembly is mounted on the second vertical rail, a second rotary support bearing mechanism is mounted on the second lifting platform assembly, and a second push-pull trolley frame is mounted on the second rotary support bearing mechanism; the second push-pull trolley frame of the entrance and exit conveying device can be raised, lowered, rotated, and aligned with the transfer trolley frame of the transfer parking platform; after any one of the transfer platforms of the transfer parking platform rotates, it can be selectively aligned with the first push-pull trolley frame of the conveying device.

[0008] Furthermore, the first vertical rail of the traveling conveyor is vertically installed on the traveling car base plate, and a first lifting synchronous belt mechanism is installed on the first vertical rail. The first lifting synchronous belt mechanism is connected to the first lifting platform assembly. The first lifting synchronous belt mechanism is driven by the first lifting drive mechanism. The first rotating support bearing mechanism includes a first bearing inner ring and a first bearing outer gear ring. The first bearing inner ring is fixedly installed with the first lifting platform assembly, and the first bearing outer gear ring is fixedly installed with the first push-pull frame. The first bearing outer gear ring meshes with the first drive gear at the output end of the first deflection motor.

[0009] Furthermore, a top pulley frame is fixedly installed at the upper end of the first vertical rail, and top nylon pulleys are symmetrically installed on the top pulley frame. The top nylon pulleys are guided and installed on the top square beam.

[0010] Furthermore, a travel motor is installed on the traveling plate, and the output shaft of the travel motor passes through the lower surface of the traveling plate and is connected to the travel drive gear. The travel drive gear meshes with a rack located between the bottom guide rails, and the traveling plate runs on the bottom guide rails.

[0011] Furthermore, the first lifting platform assembly includes a lifting guide sleeve and a lifting frame. The lifting guide sleeve is symmetrically arranged on both sides of the trolley vertical rail. Vertical rails are formed on both sides of the trolley vertical rail. A pair of lifting wheels are installed facing each other on the inner wall of the lifting guide sleeve. The pair of lifting wheels are guided and installed on both sides of the vertical rail of the trolley vertical rail.

[0012] Furthermore, the first lifting platform assembly is connected to a counterweight block via a counterweight timing belt, and the counterweight block is guided and installed on the back of the first vertical rail via a counterweight seat.

[0013] Furthermore, the first lifting drive mechanism includes a first lifting motor and a first coupling. The first lifting motor and the first coupling are both located on the top of the trolley rail. Lifting synchronous belt pulleys of the first lifting synchronous belt mechanism are installed on the top and bottom of the trolley rail. The lifting synchronous belt pulleys at the top are connected and installed to the first lifting motor and the first coupling.

[0014] Moreover, the first push-pull frame of the device and the second push-pull frame of the inlet / outlet conveyor have the same structure, both including a traveling frame, push-pull guide rails, gripper units, and push-pull mechanisms. The gripper unit includes a gripper base, a gripper motor, and a gripper plate; the push-pull mechanism includes a push-pull motor, a push-pull driving synchronous pulley, a driven synchronous pulley, and a push-pull synchronous belt; the push-pull synchronous belt of the push-pull mechanism is connected to the gripper base of the gripper unit, and the push-pull motor of the push-pull mechanism drives the push-pull driving synchronous pulley, thereby driving the gripper unit to move along the push-pull guide rails through the push-pull synchronous belt.

[0015] Furthermore, each of the transfer platforms includes a support platform and a transfer rotary support bearing mechanism. The support platform is horizontally fixedly installed on the support column, and a transfer rotary support bearing assembly is installed on the support platform. The transfer rotary support assembly includes a second bearing inner ring and a second bearing outer gear ring. The second bearing inner ring is fixedly installed to the support platform through a lower connecting plate, and the top surface of the second bearing outer gear ring is fixedly installed to the end of the transfer frame through an upper connecting plate. A second deflection motor is installed on one side of the support platform through a motor connecting plate. A second drive gear is installed on the output shaft of the second deflection motor, and the second drive gear meshes with the second bearing outer gear ring.

[0016] Furthermore, the transfer frame includes a support upright, a base plate, side plates, spring plates, and Teflon liners. The support upright is fixedly mounted to the rear end of the base plate, and side plates are fixedly mounted to both sides of the base plate. Spring plates are symmetrically mounted inside the side plates near the support upright, with their front ends fixed to the side plates and their rear ends clamping inwards. Teflon liners are fitted onto the upper surface of the base plate. The front ends of the base plate and side plates of the frame only have outwardly open receiving interfaces, with Teflon liners fitted onto the inner surface of these interfaces. The base plate is V-shaped, and the Teflon liner fitted onto its upper surface is also V-shaped.

[0017] The advantages and beneficial effects of this invention are as follows:

[0018] 1. The transfer parking garage of the present invention includes at least two vehicle conveying devices arranged along the direction of the parking garages, a transfer parking platform located between the two vehicle conveying devices, and entrance / exit conveying devices located on both sides in front of the transfer parking platform. The second push-pull frame of the entrance / exit conveying device can be raised, lowered, rotated, and aligned with the transfer frame of the transfer parking platform. After any one of the transfer platforms rotates, it can be aligned with the second push-pull frame of the two vehicle conveying devices, thereby realizing transfer transportation in a double-lane parking garage, thus achieving organic coordination between the vehicle entrance / exit and the two sets of lane parking garages, ensuring safe and reliable operation.

[0019] 2. In the transfer parking garage of the present invention, the traveling conveyor is equipped with a first lifting platform assembly mounted on the traveling rail. The first lifting platform assembly is installed with a first rotating support bearing mechanism. The first rotating support bearing mechanism includes a first bearing inner ring and a first bearing outer gear ring. The first bearing inner ring is fixedly installed with the first lifting platform assembly, and the first bearing outer gear ring is fixedly installed with a second push-pull frame. The first bearing outer gear ring meshes with a first drive gear at the output end of a first deflection motor. The first deflection motor drives the first bearing outer gear ring, thereby driving the second push-pull frame to deflect at a certain angle, thus realizing the function of the second push-pull frame receiving the transfer frame on the transfer platform.

[0020] 3. The transfer parking garage of the present invention, wherein the transfer parking platform is fixedly installed on the support column, and a second rotary support bearing assembly is installed on the support column. A transfer frame is installed on the second rotary support bearing assembly. The second bearing external gear ring of the second rotary support bearing assembly is driven by a second drive motor, thereby driving the transfer frame to deflect. Since the support column is located in front of the support column, the frame can deflect at least 160 degrees on each side, realizing the transfer with the second push-pull frame of the vehicle conveying device on both sides, adapting to the transfer needs of a double-entrance aisle type garage. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a top view of the present invention;

[0023] Figure 3 This is a schematic diagram of the multi-layer parking rack of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the overhead conveyor device of the present invention;

[0025] Figure 5 This is an enlarged schematic diagram of the lifting drive mechanism of the overhead conveyor device of the present invention;

[0026] Figure 6 This is a rear view of the overhead crane rail of the present invention;

[0027] Figure 7 This is a bottom view of the overhead crane floor of the present invention;

[0028] Figure 8 This is a cross-sectional view of the overhead conveyor device of the present invention;

[0029] Figure 9 This is a schematic diagram of the structure of the first lifting platform assembly of the overhead conveyor device of the present invention;

[0030] Figure 10 for Figure 9 Another structural diagram;

[0031] Figure 11 for Figure 10 A schematic diagram of the gripper motor section;

[0032] Figure 12 This is a schematic diagram of the transfer parking platform of the present invention;

[0033] Figure 13 This is a schematic diagram of the structure of the first or second transfer station of the present invention;

[0034] Figure 14 This is a schematic diagram of the transfer parking platform of the present invention (the second transfer platform is deflected).

[0035] Figure 15 This is a schematic diagram of the transfer frame of the present invention;

[0036] Figure 16 This is a schematic diagram of the transfer frame structure from another angle of the present invention;

[0037] Figure 17 This is a schematic diagram of the structure of the inlet / outlet conveying device of the present invention;

[0038] Figure 18 This is a schematic diagram of another embodiment of the present invention.

[0039] Explanation of icon numbers

[0040] 1. Multi-level parking rack; 2. Carriage conveyor; 3. Entrance / exit conveyor; 4. Transfer parking platform; 5. Carriage frame column; 6. Parking frame; 7. Top square beam; 8. First lifting drive mechanism; 9. First vertical rail; 10. First lifting synchronous belt mechanism; 11. First push-pull frame; 12. First rotating support bearing mechanism; 13. First lifting platform assembly; 14. Carriage floor; 15. Bottom guide rail; 16. Rack; 17. Top nylon pulley; 18. 19. First lifting motor; 20. First coupling; 21. Lifting synchronous belt pulley; 22. Counterweight synchronous belt; 23. Top pulley frame; 24. Lifting frame; 25. Lifting guide sleeve; 26. Travel motor; 27. Counterweight block; 28. Travel drive gear; 29. ​​Guide edge; 30. Vertical rail; 31. Lifting wheel; 32. First deflection motor; 33. First drive gear; 34. Motor base; 35. First upper connecting plate; 36. First bearing outer gear ring; 36. First lower connecting plate; 37. First bearing inner ring; 38. Counterweight seat; 39. Push-pull guide rail; 40. Push-pull synchronous belt; 41. Push-pull driving synchronous pulley; 42. Gripper seat; 43. Gripper plate; 44. Crane frame; 45. Driven synchronous pulley; 46. Vehicle; 47. Push-pull motor; 49. Support column; 50. First transfer platform; 51. Second transfer platform; 52. Base; 53. U-shaped back plate; 54. Second upper connecting plate; 55. Second bearing inner ring 56. Ring; 57. Vertical plate; 58. Transfer frame; 59. Second bearing external gear ring; 60. Support platform; 61. Lower connecting plate; 62. Motor connecting plate; 63. Second drive gear; 64. Second deflection motor; 65. Support vertical plate; 66. Spring plate; 67. Side plate; 68. Base plate; 69. Socket; 70. Teflon liner; 71. Second lifting platform assembly; 72. Second vertical rail; 73. Second rotating support bearing mechanism; 74. Second push-pull frame. Detailed Implementation

[0041] The present invention will be further described in detail below through specific embodiments. The following embodiments are merely descriptive and not limiting, and should not be used to limit the scope of protection of the present invention.

[0042] A type of transfer parking garage, such as Figure 1-3 As shown, in this embodiment, there are two sets of multi-layer parking racks 1 arranged in rows, two vehicle conveying devices 2 are arranged along the parking garage arrangement direction, a transfer parking platform 4 is arranged in the middle of the two vehicle conveying devices, and two entrance and exit conveying devices 3 are arranged on both sides in front of the transfer parking platform 4.

[0043] The multi-level parking rack 1 consists of a frame column 5 and two or more parking racks 6. The multi-level parking racks are arranged along the length of the garage and are in two symmetrical rows, forming aisles between each set of symmetrical multi-level parking racks. The middle multi-level parking rack can be formed by a frame column and parking racks 6 fixed to the frame column on both sides facing opposite directions, thus saving space in the middle.

[0044] like Figure 4-11 As shown, the overhead crane conveying device 2 includes an overhead crane base plate 14, a first vertical rail 9, a first lifting platform assembly 13, a first rotating support bearing mechanism 12, and a first push-pull frame 11. The first vertical rail 9 is fixedly installed on the overhead crane base plate 14. The first lifting platform assembly 13 is mounted on the first vertical rail 9 and moves up and down. The first rotating support bearing mechanism 12 is mounted on the first lifting platform assembly 13. The first push-pull frame 11 is mounted on the first rotating support bearing mechanism 12.

[0045] The first vertical rail 9 of the crane conveyor 2 is vertically installed on the crane base plate 14. The first lifting synchronous belt mechanism 10 is installed on the first vertical rail 9. The first lifting synchronous belt mechanism 10 is connected to the first lifting platform assembly 13. The first lifting synchronous belt mechanism 10 is driven by the first lifting drive mechanism 8.

[0046] The top pulley frame 22 is fixedly installed on the upper end of the first vertical rail 9. Top nylon pulleys 17 are symmetrically installed on the top pulley frame 22 and guided on the top square beam 7.

[0047] A travel motor 25 is installed on the crane base plate 14. The output shaft of the travel motor 25 passes through the lower surface of the crane base plate 14 and is connected to the travel drive gear 27. The travel drive gear 27 meshes with the rack 16 located between the bottom guide rails 15. The crane base plate 14 is mounted on the bottom guide rails 15.

[0048] The first lifting drive mechanism 8 includes a first lifting motor 18 and a first coupling 19. The first lifting motor 18 and the first coupling 19 are both located on the top of the trolley rail. The lifting synchronous belt pulleys 20 of the first lifting synchronous belt mechanism 10 are installed on the top and bottom of the trolley rail. The lifting synchronous belt pulleys 20 on the top are connected and installed to the first lifting motor 18 and the first coupling 19.

[0049] The first lifting platform assembly 13 includes a lifting guide sleeve 24 and a lifting frame 23. The lifting guide sleeve 24 is symmetrically arranged on both sides of the traveling rail. Vertical rails 29 are formed on both sides of the traveling rail. A pair of lifting wheels 30 are installed facing each other on the inner wall of the lifting guide sleeve 24. The pair of lifting wheels 30 are guided and installed on both sides of the vertical rails 29 of the traveling rail.

[0050] The first lifting platform assembly is connected to and mounted with a counterweight block 26 via a counterweight timing belt 21. The counterweight block 26 is guided and mounted on the back of the first vertical rail 9 via a counterweight seat 38. The counterweight block is fixedly mounted to the counterweight seat 38, and guide grooves are formed on both sides of the counterweight seat 38. The guide grooves formed on the counterweight seat 38 guide the mounting onto the guide edge 28 formed on the back of the trolley vertical rail.

[0051] The first rotating support bearing mechanism 12 includes a first bearing inner ring 37 and a first bearing outer gear ring 35. The first bearing inner ring 37 is fixedly installed with the first lifting platform assembly 13. The first bearing outer gear ring 35 is fixedly installed with the first push-pull frame 11 via a first upper connecting plate 34. The first bearing outer gear ring 35 meshes with the first drive gear 32 at the output end of the first deflection motor 31. The first bearing inner ring 37 is fixedly installed with the first lifting platform assembly 13 via a lower connecting plate 36. The deflection motor is fixedly installed with the first lifting platform assembly 13 via a motor mount 33. The deflection motor is also fixedly installed with the end of the lifting frame 23 of the first lifting platform assembly 13 via the motor mount 33.

[0052] The first push-pull frame 11 of the overhead conveyor and the second push-pull frame 57 of the inlet / outlet conveyor have the same structure, both including an overhead frame 44, a push-pull guide rail 39, a gripper unit, and a push-pull mechanism. The gripper unit includes a gripper base 42, a gripper motor, and a gripper plate 43; the push-pull mechanism includes a push-pull motor 47, a push-pull driving synchronous pulley 41, a driven synchronous pulley 45, and a push-pull synchronous belt 40; the push-pull synchronous belt 40 of the push-pull mechanism is connected to the gripper base 42 of the gripper unit, and the push-pull motor 47 of the push-pull mechanism drives the push-pull driving synchronous pulley 41, thereby driving the gripper unit to move along the push-pull guide rail 39 through the push-pull synchronous belt 40. The gripper unit realizes the push-pull of the vehicle 46, so that the vehicle 46 moves on the overhead frame 44.

[0053] like Figure 12-16 As shown, the transfer parking platform includes a support column 49 and two transfer platforms spaced apart. A first transfer platform 50 and a second transfer platform 51 are spaced apart from top to bottom on the support column 49. Each transfer platform includes a support platform 59, a transfer rotary support bearing mechanism, and a transfer frame. The support platform 59 is horizontally fixedly installed on the support column 49 via a U-shaped back plate 53, and is used for transfer to the traveling conveyor devices of the aisle-type parking garage on both sides. A base 52 is fixedly installed at the bottom of the support column 49 and is fixedly installed to the foundation.

[0054] A transfer rotary support bearing assembly is installed on the support platform 59. The transfer rotary support assembly includes a second bearing inner ring 55 and a second bearing outer gear ring 58. The second bearing inner ring 55 is fixedly installed to the support platform 59 via a second lower connecting plate 60. The top surface of the second bearing outer gear ring 58 is fixedly installed to the end of the transfer frame 57 via a second upper connecting plate 54. A second deflection motor 63 is installed on one side of the support platform 59 via a motor connecting plate 61. A second drive gear 62 is installed on the output shaft of the second deflection motor 63. The second drive gear 62 meshes with the second bearing outer gear ring 58.

[0055] The second deflection motor 63 is a servo motor, which drives the second bearing external gear ring 58 to swing the transfer frame 57. The transfer frame 57 can deflect at least 160 degrees on each side, realizing the transfer with the traveling conveyor of the vehicles 46 on both sides.

[0056] The parking frame 6, the traveling frame 44, and the transfer frame 57 are all bicycle frames. Each bicycle frame includes a support plate 64, a frame base plate 67, side plates 66, spring plates 65, and Teflon liners 69. The support plate 64 is fixedly installed at the rear end of the frame base plate 67, and this support plate 64 is fixedly installed to the support plate 56 of the connecting plate on the outer gear ring of the bearing. Side plates 66 are fixedly installed on both sides of the frame base plate 67. Spring plates 65 are symmetrically installed inside the side plates 66 near the support plate 64. The front end of the spring plate 65 is fixed to the middle of the side plate 66, and the rear end of the spring plate 65 is clamped and closed towards the center. Teflon liners 69 are attached to the upper surface of the frame base plate 67.

[0057] The front ends of the frame base plate 67 and side plates 66 only have outwardly open bearing interfaces 68. A Teflon liner is fitted onto the inner surface of the bearing interface 68 to reduce friction between the wheel and the bottom surface of the frame's inner wall. Symmetrical spring plates 65 clamp the wheel, providing effective support for the vehicle. The frame base plate 67 is V-shaped, and the Teflon liner 69 fitted onto its upper surface is also V-shaped, facilitating the insertion of the wheel into the frame and preventing displacement.

[0058] like Figure 17As shown, both entrance / exit conveyor devices include a second vertical rail 71, a second lifting platform assembly 70 mounted on the second vertical rail 71, a second rotating support bearing mechanism 72 mounted on the second lifting platform assembly 70, and a second push-pull frame 73 mounted on the second rotating support bearing mechanism 72. The structure of the second lifting platform assembly 70 is the same as that of the first lifting platform assembly 13; the structure of the second rotating support bearing mechanism 72 is the same as that of the first rotating support bearing mechanism; the structure of the second push-pull frame 73 is the same as that of the first push-pull frame; and their lifting drive mechanisms are also the same. The second push-pull frames 72 of the two entrance / exit conveyor devices can be lifted, lowered, and rotated respectively to align with the first or second transfer frame of the transfer parking platform; after any one of the transfer parking platforms rotates, it can be selectively aligned with one of the first push-pull frames 11 of the two conveyor devices.

[0059] The working principle of this invention is as follows:

[0060] When a vehicle is stored, the user can use any entrance / exit to place the vehicle 46 on the vehicle track at that entrance / exit. At this time, the gripper unit and push-pull mechanism of the second push-pull frame 57 of the entrance / exit conveyor device 3 are activated. The gripper unit extends forward under the drive of the push-pull mechanism to clamp the front wheels of the vehicle and pull it back onto the second push-pull frame 73. The second push-pull frame 73 rotates 30-60 degrees to align with the transfer frame 57 of the first or second transfer parking platform. The push-pull mechanism of the second push-pull frame 73 drives the gripper mechanism to... The vehicle is transferred to the transfer frame 57. At this time, the control unit determines the empty parking spaces in the left and right lanes and selects the vehicle conveyor 1 on the side where the empty parking frame 6 is located. The transfer frame 57 rotates 30-60 degrees to the vehicle conveyor 1 on that side and aligns it with its first push-pull frame 11, transferring the vehicle onto the first push-pull frame 11 on that side. The vehicle is then moved and lifted by the vehicle conveyor 1 to align with the parking frame 6, and pushed onto the parking frame 6 for storage, completing the vehicle storage process.

[0061] When a vehicle is retrieved, the above actions are reversed. Because this invention includes first and second transfer platforms, which do not interfere with each other, both can receive vehicles transferred from the vehicle conveyor systems of the left and right aisles. Vehicles can also choose an available entrance / exit conveyor system. Therefore, the parking racks on the left and right aisles can be shared, and are not limited to one entrance / exit corresponding to one aisle. This enables transfer and transportation in a dual-aisle parking garage, achieving organic coordination between the two vehicle entrances / exits and the two sets of aisle parking garages, ensuring safe and reliable operation.

[0062] like Figure 18As shown, four sets of multi-layered parking racks 1 arranged in rows can be set up according to the site and actual needs. Four traveling conveyor devices 2 are set up along the direction of the parking garage. A transfer parking platform 4 is set up in the middle of the four traveling conveyor devices. Two entrance / exit conveyor devices 3 are set up on both sides of the transfer parking platform 4. It is ensured that the operating radius of the first push-pull frame 11 of the four traveling conveyor devices 1 is tangent to the operating radius of the transfer parking platform, thus completing the transfer. It is also ensured that the operating position of the second push-pull frame 57 of the two entrance / exit conveyor devices 3 is aligned with the operating radius of the transfer parking platform, thus completing the vehicle entrance / exit transfer. The transfer parking rack can rotate ±180 degrees and can be aligned with the traveling conveyor devices of the four aisles, thereby realizing multi-aisle vehicle storage.

[0063] Although the embodiments and drawings of the present invention have been disclosed for illustrative purposes, those skilled in the art will understand that various substitutions, variations and modifications are possible without departing from the spirit and scope of the invention and the appended claims. Therefore, the scope of the invention is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. A transfer parking garage, characterized in that: The system includes at least two sets of multi-layer parking racks (1) arranged in rows, at least two traveling conveyor devices (2) arranged along the parking garage direction, a transfer parking platform (4) set at the receiving position of the traveling conveyor device (2), and entrance and exit conveyor devices (3) set on both sides in front of the transfer parking platform (4); the traveling conveyor device (2) includes a traveling base plate (14), a first vertical rail (9), a first lifting platform assembly (13), a first rotating support bearing mechanism (12), and a first push-pull frame (11). The first vertical rail (9) is fixedly installed on the traveling base plate (14), the first lifting platform assembly (13) is set up to move up and down on the first vertical rail (9), the first rotating support bearing mechanism (12) is set on the first lifting platform assembly (13), and the first push-pull frame (11) is set on the first rotating support bearing mechanism (12). 11); The transfer parking platform (4) includes a support column (49) and two transfer platforms spaced apart. Each transfer platform includes a support platform (59), a transfer rotating support bearing mechanism, and a transfer frame (57); The entrance and exit conveying device (3) includes a second vertical rail (71), a second lifting platform assembly (70) is provided on the second vertical rail (71), a second rotating support bearing mechanism (72) is provided on the second lifting platform assembly (70), and a second push-pull frame (73) is provided on the second rotating support bearing mechanism (72); The second push-pull frame (73) of the entrance and exit conveying device (3) can be lifted, rotated, and aligned with the transfer frame (57) of the transfer parking platform (4); After any one of the transfer platforms of the transfer parking platform (4) rotates, it is aligned with the first push-pull frame (11) of the vehicle conveying device (2).

2. The transfer parking garage according to claim 1, characterized in that: The first vertical rail (9) of the crane conveyor (2) is vertically installed on the crane base plate (14). The first lifting synchronous belt mechanism (10) is installed on the first vertical rail (9). The first lifting synchronous belt mechanism (10) is connected to the first lifting platform assembly (13). The first lifting synchronous belt mechanism (10) is driven by the first lifting drive mechanism (8). The first rotating support bearing mechanism (12) includes the first bearing inner ring (37) and the first bearing outer gear ring (35). The first bearing inner ring (37) is fixedly installed with the first lifting platform assembly (13). The first bearing outer gear ring (35) is fixedly installed with the first push-pull frame (11). The first bearing outer gear ring (35) meshes with the first drive gear (32) at the output end of the first deflection motor (31).

3. The transfer parking garage according to claim 1, characterized in that: The top pulley frame (22) is fixedly installed at the upper end of the first vertical rail (9), and the top nylon pulleys (17) are symmetrically installed on the top pulley frame (22). The top nylon pulleys (17) are guided and installed on the top square beam (7).

4. The transfer parking garage according to claim 1, characterized in that: A travel motor (25) is installed on the traveling base plate (14). The output shaft of the travel motor (25) passes through the lower surface of the traveling base plate (14) and is connected to the travel drive gear (27). The travel drive gear (27) meshes with the rack (16) located between the bottom guide rails (15). The traveling base plate (14) is mounted on the bottom guide rails (15).

5. The transfer parking garage according to claim 1, characterized in that: The first lifting platform assembly (13) includes a lifting guide sleeve (24) and a lifting frame (23). The lifting guide sleeve (24) is symmetrically arranged on both sides of the trolley vertical rail. Vertical rails (29) are formed on both sides of the trolley vertical rail. A pair of lifting wheels (30) are installed facing each other on the inner wall of the lifting guide sleeve (24). The pair of lifting wheels (30) are guided and installed on both sides of the vertical rail (29).

6. The transfer parking garage according to claim 1, characterized in that: The first lifting platform assembly (13) is connected to a counterweight block (26) via a counterweight timing belt (21), and the counterweight block (26) is guided and installed on the back of the first vertical rail (9) via a counterweight seat (38).

7. The transfer parking garage according to claim 2, characterized in that: The first lifting drive mechanism (8) includes a first lifting motor (18) and a first coupling (19). The first lifting motor (18) and the first coupling (19) are both located on the top of the trolley rail. The lifting synchronous belt pulleys (20) of the first lifting synchronous belt mechanism (10) are installed on the top and bottom of the trolley rail. The lifting synchronous belt pulleys (20) on the top are connected and installed with the first lifting motor (18) and the first coupling (19).

8. The transfer parking garage according to claim 1, characterized in that: The first push-pull frame (11) of the overhead conveyor (2) and the second push-pull frame (73) of the inlet / outlet conveyor (3) have the same structure. Both include an overhead frame (44), a push-pull guide rail (39), a gripper unit and a push-pull mechanism. The gripper unit includes a gripper seat (42), a gripper motor and a gripper plate (43). The push-pull mechanism includes a push-pull motor (47), a push-pull active synchronous wheel (41), a driven synchronous wheel (45), and a push-pull synchronous belt (40). The push-pull synchronous belt (40) of the push-pull mechanism is connected to the gripper seat (42) of the gripper unit. The push-pull motor (47) of the push-pull mechanism drives the push-pull active synchronous wheel (41), and then drives the gripper unit to move along the push-pull guide rail (39) through the push-pull synchronous belt (40).

9. The transfer parking garage according to claim 1, characterized in that: Each transfer station includes a support platform (59) and a transfer rotary support bearing mechanism. The support platform (59) is horizontally fixed on the support column (49). A transfer rotary support bearing assembly is installed on the support platform (59). The transfer rotary support assembly includes a second bearing inner ring (55) and a second bearing outer gear ring (58). The second bearing inner ring (55) is fixedly installed on the support platform (59) through a second lower connecting plate (60). The top surface of the second bearing outer gear ring (58) is fixedly installed on the end of the transfer frame (57) through an upper connecting plate. A second deflection motor (63) is installed on one side of the support platform (59) through a motor connecting plate (61). A second drive gear (62) is installed on the output shaft of the second deflection motor (63). The second drive gear (62) meshes with the second bearing outer gear ring (58).

10. The transfer parking garage according to claim 9, characterized in that: The transfer frame (57) includes a support plate (64), a base plate (67), side plates (66), spring plates (65), and Teflon liners (69). The support plate (64) is fixedly installed at the rear end of the base plate (67), and the side plates (66) are fixedly installed on both sides of the base plate (67). The spring plates (65) are symmetrically installed in the side plates (66) near the support plate (64), and the front end of the spring plates (65) is fixed to the side plates (66). The rear end of the spring plate (65) is clamped and closed towards the middle, and a Teflon liner (69) is attached to the upper surface of the base plate (67); the front ends of the base plate (67) and side plate (66) of the frame only have outwardly open bearing interfaces (68), and a Teflon liner (69) is attached to the inner surface of the bearing interface (68); the base plate (67) is a V-shaped base plate (67), and the Teflon liner (69) attached to the upper surface of the base plate (67) is also V-shaped.

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