Roller garage

Abstract

This invention discloses a roller-driven parking garage, belonging to the technical field of parking garages. It includes a garage body, a support platform, and a support lifting mechanism. The garage body includes multiple parking levels distributed vertically, each level equipped with a horizontal conveying mechanism, which includes horizontal conveying rollers and a horizontal drive assembly. The support platform includes a support base, a support rotation mechanism, a support top seat, and a support conveying mechanism. The support top seat is rotatably mounted on top of the support base. The support rotation mechanism is located on the support base and drives the support top seat to rotate. The support conveying mechanism includes support conveying rollers and a support drive assembly. The support conveying rollers are distributed along the width of the support top seat and are horizontally rotatably mounted on it. The support lifting mechanism is located on the garage body and is used to lift the support platform. This application has the effect of facilitating the delivery of cars from corresponding floors to their parking positions while reducing the overall space occupied by the garage.

Description

Technical Field

[0001] This invention relates to the field of garages, and more particularly to a roller garage. Background Technology

[0002] With social development, the number of cars in my country has increased rapidly, and traffic congestion, parking difficulties, and vehicle emissions have become pressing social problems in large and medium-sized cities. Among these issues, the shortage of parking facilities has become increasingly prominent.

[0003] To address the shortage of parking facilities, multi-level parking garages have been widely adopted in related technologies. These garages effectively utilize limited space to provide more parking spaces. Unlike traditional surface parking lots, multi-level parking garages typically consist of multiple levels with multiple parking spaces. A lifting system transports cars to a designated level, and then forklifts conveniently and quickly park the cars in the designated locations on that level.

[0004] The aforementioned technologies require forklifts to be installed on the floors where cars need to be parked to deliver them to the designated parking spaces, which takes up a lot of space and is cumbersome to operate. Summary of the Invention

[0005] In order to facilitate the delivery of cars to the parking positions on the corresponding floors while reducing the overall space occupied by the garage, this application provides a roller garage.

[0006] The roller garage provided in this application adopts the following technical solution: A roller-driven parking garage includes a garage body, a support platform, and a support lifting mechanism. The garage body includes multiple parking levels distributed vertically. Each parking level is equipped with a horizontal conveying mechanism, which includes horizontal conveying rollers and a horizontal drive assembly. Each horizontal conveying roller is distributed along the length of the parking level and is horizontally rotatably mounted on the parking level. The horizontal drive assembly drives each horizontal conveying roller to rotate. The support platform includes a support base, a support rotation mechanism, a support top seat, and a support conveying mechanism. The support top seat is rotatably mounted on top of the support base. The support rotation mechanism is located on the support base and drives the support top seat to rotate. The support conveying mechanism includes conveying rollers and a support drive assembly. The conveying rollers are distributed along the width of the support top seat and are horizontally rotatably mounted on the support top seat. The support drive assembly drives each conveying roller to rotate. The support lifting mechanism is located on the garage body and is used to lift the support platform.

[0007] By adopting the above technical solution, when parking a car, the car is first driven to the top of the support top seat. Then, the support top seat is driven to rotate by the support rotation mechanism, so that each support conveyor roller is parallel to each horizontal conveyor roller. Then, the support lifting mechanism drives the support base to lift. When each support conveyor roller is at the same height as the horizontal conveyor roller of one of the parking layers, the rotation of each support conveyor roller is driven by the support drive component and the rotation of each horizontal conveyor roller is driven by the horizontal drive component to send the car into the corresponding parking position of the parking layer. The car is parked in the parking position of the parking layer by the rotation of each support conveyor roller and the horizontal conveyor roller. There is no need to use a forklift to transfer the car to the corresponding parking layer. This makes the operation of sending the car to the parking position of the corresponding floor simple, and there is no need to set up an additional forklift movement position in the garage. The overall space occupied by the garage is small.

[0008] Optionally, the load-bearing rotation mechanism includes a load-bearing motor, a load-bearing driving wheel, a load-bearing driven wheel, a load-bearing telescopic cylinder, and a fixed rod. The load-bearing motor is mounted on the load-bearing base and drives the load-bearing driving wheel to rotate. The load-bearing driven wheel is rotatably mounted on the load-bearing base and meshes with the load-bearing driving wheel. The fixed rod is fixedly mounted on the load-bearing driven wheel. A connecting rod is fixedly mounted on the load-bearing top seat. The connecting rod passes through the fixed rod in a vertical direction and slides with the fixed rod. The load-bearing telescopic cylinder is mounted on the load-bearing base, and the load-bearing top seat is rotatably mounted on one end of the piston rod of the load-bearing telescopic cylinder.

[0009] By adopting the above technical solution, when the carrier motor drives the carrier drive wheel to rotate, the fixed rod drives the carrier top seat to rotate together through the connecting rod, thereby realizing the angle adjustment of the horizontal position of the car located on the top of the carrier top seat. This facilitates the movement of the carrier conveyor roller and the horizontal conveyor roller to send the car to the parking position of the parking layer. At the same time, when the carrier telescopic cylinder drives its own piston rod to move, the carrier top seat moves up and down synchronously. This makes it less likely for the carrier top seat to wear due to friction with the carrier base when it rotates, which helps to ensure the service life of the carrier base and the carrier top seat.

[0010] Optionally, there may be multiple fixing rods and connecting rods evenly distributed around the axis of the bearing base.

[0011] By adopting the above technical solution, the cooperation of multiple fixed rods and connecting rods plays a further role in connecting and limiting the load-bearing base and the load-bearing top seat, thereby helping to ensure the stability of the load-bearing top seat when it rotates.

[0012] Optionally, the bearing top seat includes a connecting circular plate and a bearing part. The connecting circular plate is fixedly installed at the bottom of the bearing part by bolts, the connecting rod is fixedly installed at the bottom of the connecting circular plate, and the piston rod of the bearing telescopic cylinder is coaxially rotatably installed at the bottom of the connecting circular plate.

[0013] By adopting the above technical solution, the setting of the connecting circular plate facilitates a stable connection between the bearing top seat and the bearing base. At the same time, if the connecting circular plate is damaged in the future, it can be removed separately for inspection and maintenance, which helps to reduce subsequent maintenance costs.

[0014] Optionally, the bearing base is provided with a rotation positioning assembly, which includes a positioning telescopic cylinder and a positioning component. The positioning telescopic cylinder is horizontally installed on the bearing base. The positioning component includes a connecting part, a positioning spring, and a positioning rod. The connecting part is fixedly installed on one end of the piston rod of the positioning telescopic cylinder. One end of the positioning spring is connected to the connecting part, and the other end is connected to the positioning rod. Two positioning holes are opened on the outer circumferential surface of the connecting circular plate. When the positioning rod is inserted into one of the positioning holes, the bearing top seat is perpendicular or parallel to the bearing base.

[0015] By adopting the above technical solution, the cooperation between the positioning rod and the positioning hole plays a role in positioning the top support and the base support before and after rotation, thereby facilitating the stability when the car drives onto the top of the support. At the same time, the positioning spring plays a buffering role when the positioning rod is inserted into the positioning hole, which helps to fully guarantee the service life and stability of the positioning component.

[0016] Optionally, a support frame is fixedly connected to the top of the support base, and the support top seat is located within the area enclosed by the support frame. The support lifting mechanism includes a support lifting roller, a lifting and rotating assembly, and a support cable. The support lifting roller is rotatably installed on the garage body, the lifting and rotating assembly is used to drive the support lifting roller to rotate, and one end of the support cable is fixedly connected to the support lifting roller and the other end is fixedly installed on the support frame.

[0017] By adopting the above technical solution, when the lifting and rotating assembly drives the bearing lifting roller to rotate, the bearing cable drives the bearing frame and bearing base to rise and fall together. The setting of the bearing lifting roller and bearing cable makes the lifting and lowering movement of the bearing frame and bearing base fast and convenient.

[0018] Optionally, two load-bearing cables are provided, and the load-bearing lifting roller is fixedly connected to a partition plate. The two load-bearing cables are located on both sides of the partition plate. The garage body is rotatably installed with two fixed pulleys. The two load-bearing cables are respectively wound around the two fixed pulleys and then branched into four strands. The four strands of the load-bearing cables are distributed in a rectangular shape and connected to the top of the load-bearing frame.

[0019] By adopting the above technical solution, the load-bearing cables are less likely to tangle with each other during the winding and unwinding process due to the obstruction of the partition plate. Furthermore, the arrangement of four load-bearing cables helps to ensure the stress stability of the load-bearing frame during lifting and lowering, which in turn facilitates further ensuring the stability of the load-bearing frame and the load-bearing base during lifting and lowering movements.

[0020] Optionally, the lifting and rotating assembly includes a lifting motor, a worm gear, and a worm. The lifting motor is installed on the garage body, the worm is fixedly installed on the output end of the lifting motor, and the worm gear is coaxially and fixedly connected to the carrying lifting roller and meshes with the worm.

[0021] By adopting the above technical solution, when the lifting motor drives the worm to rotate, the worm wheel drives the bearing lifting roller to rotate together. The self-locking performance between the worm wheel and the worm helps to ensure the stability of the bearing lifting roller after rotation, thereby facilitating the stability of the bearing frame and bearing base after lifting and lowering.

[0022] Optionally, two sets of horizontal conveying rollers and horizontal drive components are provided, with the two sets of horizontal conveying rollers corresponding to the front and rear wheels of the car when it is parked. The horizontal drive component includes a horizontal drive motor, a horizontal sprocket, and a horizontal chain. Multiple horizontal sprockets are provided in one-to-one correspondence with the horizontal conveying rollers and are coaxially fixedly installed on each horizontal conveying roller. The horizontal chain is wound around each horizontal sprocket, and the horizontal drive motor is used to drive one of the horizontal sprockets to rotate.

[0023] By adopting the above technical solution, when one of the horizontal sprockets of the horizontal drive motor rotates, all the horizontal conveyor rollers rotate together with the cooperation of the horizontal chain, thereby realizing the conveying of the car. The setting of two sets of horizontal conveyor rollers helps to fully ensure the transport stability when conveying the car. At the same time, the length of a single conveyor roller can be adjusted according to the actual transport vehicle, which is highly applicable and helps to reduce production and manufacturing costs.

[0024] Optionally, multiple garage bodies are distributed horizontally, and adjacent garage bodies are fixedly connected. Each garage body has a vertical lifting channel that runs through each parking level. The lifting channel is located in the middle of the length of each parking level, and the support platform is located inside the lifting channel.

[0025] By adopting the above technical solution, it is possible to park more vehicles in a fixed area while ensuring the overall structural stability, and at the same time, it is easy to quickly send the vehicles to be parked to the parking positions of each parking level via the lifting channel.

[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. When a car is parked in its parking position on a parking level, it can be done by rotating the various load-bearing conveyor rollers and the horizontal conveyor rollers. There is no need to use a forklift to transfer the car to the corresponding parking level. This makes it easy to send the car to the parking position on the corresponding level. In addition, there is no need to set up an additional forklift operating space in the garage, and the overall space occupied by the garage is small.

[0027] 2. When the bearing telescopic cylinder drives its own piston rod to move, the bearing top seat moves up and down synchronously. This makes it less likely for the bearing top seat to wear out due to friction with the bearing base when it rotates, which helps to ensure the service life of the bearing base and the bearing top seat.

[0028] 3. The load-bearing cables are less likely to tangle with each other when being retracted or extended due to the obstruction of the partition plate. Furthermore, the four-strand load-bearing cables help ensure the stability of the load-bearing frame during lifting and lowering, which in turn facilitates the stability of the load-bearing frame and the load-bearing base during lifting and lowering. Attached Figure Description

[0029] Figure 1 This is a side view of the garage body in an embodiment of this application.

[0030] Figure 2 This is a front view schematic diagram of the garage body in the embodiment of this application.

[0031] Figure 3 This is a top view of one of the parking layers in an embodiment of this application.

[0032] Figure 4 This is a three-dimensional schematic diagram of the overall structure of an embodiment of this application.

[0033] Figure 5 This is a three-dimensional schematic diagram of the support platform in the embodiments of this application.

[0034] Figure 6 This is a partial cross-sectional schematic diagram of the support platform in an embodiment of this application.

[0035] Figure 7 yes Figure 4 A magnified view of part A in the diagram.

[0036] Explanation of reference numerals in the attached figures: 1. Garage body; 101. Parking level; 2. Support platform; 3. Lifting channel; 4. Horizontal conveyor roller; 5. Horizontal drive motor; 6. Horizontal sprocket; 7. Horizontal chain; 8. Support base; 801. Mounting part; 802. Protective bottom shell; 803. Protective top shell; 804. Positioning part; 9. Support top seat; 901. Connecting circular plate; 902. Support part; 10. Support motor; 11. Support drive wheel; 12. Support driven wheel; 13. Support telescopic cylinder ; 14. Fixed rod; 15. Rotating sleeve; 16. Connecting rod; 17. Divider plate; 18. Positioning telescopic cylinder; 19. Positioning component; 191. Connecting part; 192. Positioning spring; 193. Positioning rod; 20. Sliding groove; 21. Positioning hole; 22. Bearing conveying roller; 23. Bearing frame; 24. Bearing lifting roller; 25. Bearing cable; 26. Lifting motor; 27. Worm gear; 28. Worm; 29. ​​Mounting roller; 30. Fixed pulley; 31. Connecting block. Detailed Implementation

[0037] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0038] This application discloses a roller garage. (Refer to...) Figure 1 and Figure 2 The roller garage includes a garage body 1, a support platform 2, and a lifting mechanism. The garage body 1 includes multiple parking levels 101 evenly distributed vertically. The number of parking levels 101 can be set according to specific circumstances in this embodiment, for example, four or eight levels. This embodiment does not impose a specific limitation. The garage body 1 has a lifting channel 3 that runs vertically through each parking level 101. In this embodiment, the height direction of the garage body 1 is set as the z-axis direction, the length direction as the x-axis direction, and the width direction as the y-axis direction. The lifting channel 3 is located in the middle of the length direction (x-axis direction) of each parking level 101. The support platform 2 is located in the lifting channel 3. The lifting mechanism drives the support platform 2 to move up and down within the lifting channel 3, so that after a car drives onto the support platform 2, it can be quickly and stably delivered to each parking level 101 for parking.

[0039] Reference Figure 2 and Figure 3 Multiple garage bodies 1 are connected end to end along the y-axis, and adjacent garage bodies 1 are fixed with bolts to ensure the overall structural stability of the garage body 1. Each parking level 101 is equipped with a horizontal conveyor mechanism to quickly and stably transport cars to the designated parking position of each parking level 101. There are two horizontal conveyor mechanisms, which are symmetrically arranged about the lifting channel 3.

[0040] Reference Figure 3 Specifically, the horizontal conveying mechanism includes horizontal conveying rollers 4 and a horizontal drive assembly. Two sets of horizontal conveying rollers 4 and a horizontal drive assembly are correspondingly arranged, with the two sets of horizontal conveying rollers 4 respectively corresponding to the front and rear wheels of a parked car. Each horizontal conveying roller 4 is evenly distributed along the length direction of its respective parking layer 101, i.e., the x-axis direction, to facilitate the conveying of the car to its parking position along the x-axis direction. The length of the horizontal conveying roller 4 corresponding to the rear wheels of the car is greater than the length of the horizontal conveying roller 4 corresponding to the front wheels, to facilitate the conveying of cars of different lengths.

[0041] Reference Figure 3 and Figure 4The horizontal drive assembly includes a horizontal drive motor 5, horizontal sprockets 6, and horizontal chains 7. Multiple horizontal sprockets 6 are provided, each corresponding to a horizontal conveyor roller 4, and are coaxially fixedly mounted on each horizontal conveyor roller 4. The horizontal chains 7 are wound around each horizontal sprocket 6. The horizontal drive motor 5 is mounted on the parking layer 101. One horizontal sprocket 6 is coaxially fixedly mounted on the output end of the horizontal drive motor 5, so that when the horizontal drive motor 5 drives its own output end to rotate, each horizontal sprocket 6 drives each horizontal conveyor roller 4 to rotate together, thereby realizing the conveying of the car. The specific number of horizontal drive motors 5 and horizontal chains 7 can be increased according to actual conditions to ensure the conveying force and stability of the horizontal conveyor rollers 4 for the car. This embodiment of the application does not specifically limit the number of horizontal drive motors 5 and horizontal chains 7.

[0042] Reference Figure 4 and Figure 5 The support platform 2 includes a support base 8, a support rotation mechanism, a support top seat 9, and a support conveying mechanism. The support base 8 includes an installation part 801, a protective bottom shell 802, a protective top shell 803, and a positioning part 804. The installation part 801 and the positioning part 804 are both rectangular plates and arranged in parallel. The protective bottom shell 802 is fixedly installed at the bottom of the installation part 801, the protective top shell 803 is fixedly installed at the top of the installation part 801, the positioning part 804 is fixedly installed at the top of the protective top shell 803, and the support top seat 9 is rotatably installed at the top of the positioning part 804.

[0043] Reference Figure 5 and Figure 6 Specifically, the bearing top seat 9 includes a connecting circular plate 901 and a bearing part 902. The connecting circular plate 901 rotates coaxially and slides vertically to engage with the positioning part 804. The bearing part 902 is generally rectangular and is fixedly installed on the top of the connecting circular plate 901 by bolts. The bearing conveying mechanism is provided on the bearing part 902 to facilitate the horizontal conveying of the car when the car drives into the top of the bearing part 902.

[0044] Reference Figure 4 and Figure 6 The load-bearing rotation mechanism includes a load-bearing motor 10, a load-bearing driving wheel 11, a load-bearing driven wheel 12, a load-bearing telescopic cylinder 13, and a fixing rod 14. The load-bearing motor 10 is mounted at the bottom of the mounting part 801, and its output end passes vertically through the mounting part 801 and rotatably engages with it. The load-bearing driving wheel 11 is fixedly mounted on the output end of the load-bearing motor 10, so that the load-bearing motor 10 drives the load-bearing driving wheel 11 to rotate. The load-bearing driven wheel 12 is rotatably mounted on the top of the mounting part 801 and meshes with the load-bearing driving wheel 11, so that the load-bearing driven wheel 12 rotates together with the load-bearing driving wheel 11. The protective top shell 803 covers the load-bearing driving wheel 11 and the load-bearing driven wheel 12 to ensure the stability when the load-bearing driving wheel 11 drives the load-bearing driven wheel 12 to rotate.

[0045] Reference Figure 5 and Figure 6 The cylinder body of the telescopic cylinder 13 is fixedly installed at the bottom of the mounting part 801. The piston rod of the telescopic cylinder 13 passes through the mounting part 801 and slides in cooperation with it. The driven wheel 12 is coaxially fixedly connected to a rotating sleeve 15. The piston rod of the telescopic cylinder 13 passes through the rotating sleeve 15 and rotates and slides in cooperation with it. One end of the piston rod of the telescopic cylinder 13 is coaxially rotatably connected to a connecting circular plate 901, so that when the telescopic cylinder 13 drives its piston rod to move, the connecting circular plate 901 drives the bearing part 902 to move vertically. The protective bottom shell 802 covers the cylinder body of the telescopic cylinder 13 and the bearing motor 10 to ensure the operational stability of the telescopic cylinder 13 and the bearing motor 10.

[0046] Continue to refer to Figure 5 and Figure 6 The bottom of the connecting circular plate 901 is fixedly connected to a plurality of connecting rods 16 evenly distributed around its own axis. The fixed rods 14 are provided one-to-one with the positions of the connecting rods 16 and are all fixedly installed on the top of the mounting part 801. Each connecting rod 16 passes through each fixed rod 14 and slides in cooperation with each fixed rod 14. When the driven wheel 12 rotates, the connecting circular plate 901 drives the bearing part 902 to rotate around its own axis due to the cooperation between the connecting rods 16 and the fixed rods 14. This enables the angle adjustment of the horizontal position of the car located on the top of the bearing part 902, which facilitates the transfer and parking of the car in a small space.

[0047] Reference Figure 6 To ensure the stability of the mounting part 801 after rotation, the mounting part 801 is equipped with a rotation positioning assembly, which includes a positioning telescopic cylinder 18 and a positioning element 19. The positioning telescopic cylinder 18 is horizontally installed on the top of the mounting part 801. The positioning element 19 includes a connecting part 191, a positioning spring 192, and a positioning rod 193. The connecting part 191 is fixedly installed on one end of the piston rod of the positioning telescopic cylinder 18. A sliding groove 20 is opened at one end of the connecting part 191. The positioning rod 193 slides and fits in the sliding groove 20. One end of the positioning spring 192 is fixedly connected to the groove wall of the sliding groove 20 away from its own opening, and the other end is fixedly connected to the positioning rod 193. The positioning rod 193 extends out of the sliding groove 20 under the elastic force of the positioning spring 192.

[0048] Reference Figure 5 and Figure 6The outer circumferential surface of the connecting circular plate 901 has two perpendicularly arranged positioning holes 21. The positioning rod 193 is inserted into the positioning holes 21. When the bearing part 902 abuts against the top of the positioning rod 193, the positioning hole 21 and the positioning rod 193 are at the same height, so that the positioning rod 193 can be inserted into the positioning hole 21 through horizontal movement. When the positioning rod 193 is inserted into one of the positioning holes 21, the bearing part 902 is perpendicular to the positioning part 804. When the positioning rod 193 is inserted into the other positioning hole 21, the bearing part 902 is parallel to the positioning part 804, so as to stabilize the position of the bearing part 902 before and after rotation.

[0049] Reference Figure 4 and Figure 5 The carrying and conveying mechanism includes carrying and conveying rollers 22 and carrying and driving components. Two sets of carrying and conveying rollers 22 and carrying and driving components are correspondingly arranged. The two sets of carrying and conveying rollers 22 are respectively arranged to correspond to the front and rear wheels of the parked vehicle, and each carrying and conveying roller 22 is evenly distributed along the width direction of the carrying section 902, so as to facilitate the transport of the vehicle along the width direction of the carrying section 902 by the rotation of each carrying and conveying roller 22. The length of the two sets of carrying and conveying rollers 22 is the same as the length of the two sets of horizontal conveying rollers 4, so as to facilitate the transport of vehicles of different lengths.

[0050] Continue to refer to Figure 4 and Figure 5 The structure of the load-bearing drive assembly is the same as that of the horizontal drive assembly, the only difference being the installation position and the drive components. The load-bearing drive assembly is mainly installed in the load-bearing part 902 and is used to drive the rotation of each load-bearing conveyor roller 22, which will not be described in detail here. When the load-bearing part 902 rotates to a state perpendicular to the positioning part 804, the axial direction of each load-bearing conveyor roller 22 is perpendicular to the length direction of the positioning part 804. When the load-bearing part 902 rotates to a state parallel to the positioning part 804, each load-bearing conveyor roller 22 is located on the same horizontal line as each horizontal conveyor roller 4, and both sides of the load-bearing part 902 are respectively located close to the side wall of each parking layer 101, so that when the load-bearing part 902 and one of the parking layers 101 are at the same height, the movement of the load-bearing conveyor roller 22 and the horizontal conveyor roller 4 can send the car into the parking position of the parking layer 101.

[0051] Reference Figure 6 and Figure 7 To facilitate the lifting and lowering of the support platform 2, a support frame 23 is fixedly connected to the top of the mounting part 801. The support frame 23 has a rectangular cross-section, and the support top seat 9 is located within the area enclosed by the support frame 23. The support lifting mechanism includes a support lifting roller 24, a lifting rotation assembly, and a support cable 25. The support lifting roller 24 is rotatably mounted on the top of the garage body 1, and the lifting rotation assembly is used to drive the support lifting roller 24 to rotate.

[0052] Reference Figure 7 Specifically, the lifting and rotating assembly includes a lifting motor 26, a worm gear 27, and a worm 28. The lifting motor 26 is fixedly installed on the top of the garage body 1, and the worm 28 is fixedly installed on the output end of the lifting motor 26. The worm gear 27 is coaxially fixedly connected to the bearing lifting roller 24 and meshes with the worm 28, so that when the lifting motor 26 drives its own output end to rotate, the bearing lifting roller 24 rotates synchronously. The self-locking property of the worm gear 27 and the worm 28 helps to ensure the stability of the position of the bearing lifting roller 24 after rotation.

[0053] Reference Figure 6 and Figure 7 The garage body 1 is fixedly installed with an installation roller 29 at the top. The installation roller 29 is located at the top of the lifting channel 3. The installation roller 29 is rotatably installed with two fixed pulleys 30. Two load-bearing cables 25 are provided. One end of each load-bearing cable 25 is fixedly connected to the load-bearing lifting roller 24, and the other end passes through the two fixed pulleys 30 and is fixedly connected to a connecting block 31. After passing through the connecting block 31, the two load-bearing cables 25 fork into four strands. The ends of the four load-bearing cables 25 are rectangularly distributed and are fixedly connected to the top of the load-bearing frame 23, so that when the load-bearing lifting roller 24 rotates, the load-bearing cables 25 drive the entire load-bearing platform 2 to move vertically up and down in the lifting channel 3. Each side wall of the support frame 23 slides and engages with each side wall of the lifting channel 3 to further ensure the stability of the support frame 23 during lifting and lowering. The support lifting roller 24 is fixedly connected to the partition plate 17, and the two support cables 25 are located on both sides of the partition plate 17, so that the support cables 25 are not easily tangled when wound around the support lifting roller 24, which helps to further ensure the stability of the support platform 2 as a whole during lifting and lowering.

[0054] The implementation principle of a roller garage according to an embodiment of this application is as follows: When a vehicle needs to be parked in the parking position of parking level 101, the bearing part 902 is first rotated to a position perpendicular to the positioning part 804, and the car to be parked is driven to the top of the bearing part 902. Then, through the action of the bearing telescopic cylinder 13 and the bearing motor 10, the bearing part 902 is lifted, rotated, and then lowered. At this time, the bearing part 902 rotates to a position parallel to the positioning part 804. Then, through the rotation of the bearing lifting roller 24, the bearing cable 25 drives the bearing base 8 to lift. When each bearing conveyor roller 22 is in contact with one of the parking levels 101, the bearing part 902 is lifted. When the horizontal conveyor rollers 4 of parking level 1 are at the same height, the rotation of each load-bearing conveyor roller 22 is driven by the load-bearing drive assembly and the rotation of each horizontal conveyor roller 4 is driven by the horizontal drive assembly to send the car into the corresponding parking position of parking level 101. When the car is parked in the parking position of parking level 101, it can be achieved by the rotation of each load-bearing conveyor roller 22 and the horizontal conveyor roller 4. There is no need to use a forklift to transfer the car of the corresponding parking level 101, which makes the operation of sending the car of the corresponding floor into the parking position simple, and there is no need to set up an additional forklift activity position in the garage, and the overall space occupied by the garage is small.

[0055] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A roller garage, characterized in that: The system includes a garage body (1), a support platform (2), and a support lifting mechanism. The garage body (1) includes multiple parking layers (101) distributed along the vertical direction. Each parking layer (101) is provided with a horizontal conveying mechanism. The horizontal conveying mechanism includes a horizontal conveying roller (4) and a horizontal drive assembly. Each horizontal conveying roller (4) is distributed along the length of the parking layer (101) and is horizontally rotatably installed on the parking layer (101). The horizontal drive assembly is used to drive each horizontal conveying roller (4) to rotate. The support platform (2) includes a support base (8), a support rotation mechanism, a support top seat (9), and a support conveying mechanism. The support top seat (9) is rotatably mounted on the top of the support base (8). The support rotation mechanism is located on the support base (8) and is used to drive the support top seat (9) to rotate. The support conveying mechanism includes a support conveying roller (22) and a support driving assembly. The support conveying roller (22) is distributed along the width direction of the support top seat (9) and is horizontally rotatably mounted on the support top seat (9). The support driving assembly is used to drive each support conveying roller (22) to rotate. The support lifting mechanism is located on the garage body (1) and is used to lift the support platform (2). The bearing rotation mechanism includes a bearing motor (10), a bearing drive wheel (11), a bearing driven wheel (12), a bearing telescopic cylinder (13), and a fixed rod (14). The bearing motor (10) is mounted on the bearing base (8) and is used to drive the bearing drive wheel (11) to rotate. The bearing driven wheel (12) is rotatably mounted on the bearing base (8) and meshes with the bearing drive wheel (11). The fixed rod (14) is fixedly mounted on the bearing driven wheel (12). The bearing top seat (9) is fixedly mounted with a connecting rod (16). The connecting rod (16) passes through the fixed rod (14) in the vertical direction and slides with the fixed rod (14). The bearing telescopic cylinder (13) is mounted on the bearing base (8). The bearing top seat (9) is rotatably mounted on one end of the piston rod of the bearing telescopic cylinder (13). The bearing top seat (9) includes a connecting circular plate (901) and a bearing part (902). The connecting circular plate (901) is fixedly installed at the bottom of the bearing part (902) by bolts. The connecting rod (16) is fixedly installed at the bottom of the connecting circular plate (901). The piston rod of the bearing telescopic cylinder (13) is coaxially rotatably installed at the bottom of the connecting circular plate (901). The bearing base (8) is provided with a rotation positioning assembly, which includes a positioning telescopic cylinder (18) and a positioning component (19). The positioning telescopic cylinder (18) is horizontally installed on the bearing base (8). The positioning component (19) includes a connecting part (191), a positioning spring (192), and a positioning rod (193). The connecting part (191) is fixedly installed on one end of the piston rod of the positioning telescopic cylinder (18). One end of the positioning spring (192) is connected to the connecting part (191), and the other end is connected to the positioning rod (193). The outer circumferential surface of the connecting circular plate (901) is provided with two positioning holes (21). When the positioning rod (193) is inserted into one of the positioning holes (21), the bearing top seat (9) is perpendicular or parallel to the bearing base (8).

2. The roller garage according to claim 1, characterized in that: The fixed rod (14) and connecting rod (16) are evenly distributed around the axis of the bearing base (8).

3. A roller garage according to claim 1, characterized in that: The top of the support base (8) is fixedly connected to the support frame (23), and the support top seat (9) is located in the area enclosed by the support frame (23). The support lifting mechanism includes a support lifting roller (24), a lifting rotating component and a support cable (25). The support lifting roller (24) is rotatably installed on the garage body (1). The lifting rotating component is used to drive the support lifting roller (24) to rotate. One end of the support cable (25) is fixedly connected to the support lifting roller (24) and the other end is fixedly installed on the support frame (23).

4. A roller garage according to claim 3, characterized in that: Two load-bearing cables (25) are provided. The load-bearing lifting roller (24) is fixedly connected to a partition plate (17). The two load-bearing cables (25) are located on both sides of the partition plate (17). The garage body (1) is rotatably installed with two fixed pulleys (30). The two load-bearing cables (25) are respectively wound around the two fixed pulleys (30) and then branched into four strands. The four strands of the load-bearing cables (25) are distributed in a rectangular shape and connected to the top of the load-bearing frame (23).

5. A roller garage according to claim 3, characterized in that: The lifting and rotating assembly includes a lifting motor (26), a worm gear (27), and a worm (28). The lifting motor (26) is installed on the garage body (1). The worm (28) is fixedly installed on the output end of the lifting motor (26). The worm gear (27) is coaxially fixedly connected to the carrying lifting roller (24) and meshes with the worm (28).

6. A roller garage according to claim 1, characterized in that: Two sets of horizontal conveyor rollers (4) and horizontal drive components are provided respectively. The two sets of horizontal conveyor rollers (4) are respectively provided to the front wheel and the rear wheel when the car is parked. The horizontal drive component includes a horizontal drive motor (5), a horizontal sprocket (6) and a horizontal chain (7). Multiple horizontal sprockets (6) are provided one-to-one with the horizontal conveyor rollers (4) and are coaxially fixedly installed on each horizontal conveyor roller (4). The horizontal chain (7) is wound around each horizontal sprocket (6). The horizontal drive motor (5) is used to drive one of the horizontal sprockets (6) to rotate.

7. A roller garage according to claim 1, characterized in that: The garage body (1) has multiple units distributed in the horizontal direction, and two adjacent garage bodies (1) are fixedly connected. The garage body (1) has a lifting channel (3) that runs through each parking floor (101) in the vertical direction. The lifting channel (3) is located in the middle of the length direction of each parking floor (101), and the support platform (2) is located in the lifting channel (3).

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