Stereo garage transmission transfer device based on Internet of Things technology

Abstract

The invention relates to the technical field of stereo garages, in particular to a stereo garage transmission transfer device based on the Internet of Things technology. The invention discloses a stereo garage transmission transfer device based on the Internet of Things technology, which comprises a support frame, a lifting transmission device arranged at the top of the support frame and an Internet of Things control system, the lifting transmission device is connected with an outer vehicle carrying plate through a steel wire rope, and an inner vehicle carrying plate slides at the top of the outer vehicle carrying plate. The inner vehicle carrying plate transversely moves along the outer vehicle carrying plate, the bottom of the supporting frame is connected with a first motor through a support, an output shaft of the first motor is connected with a rotating power mechanism, and a rotating table is arranged on the portion, below the rotating power mechanism, of the side wall of the outer vehicle carrying plate. According to the invention, the vehicle can be parked on the inner vehicle carrying plate only by straight driving, no ingenious parking skill is needed, the time and difficulty consumed by parking are reduced, and the use good feeling of a user is improved.

Description

Technical Field

[0001] The invention relates to the technical field of stereo garages, and in particular to a transmission transfer device for a stereo garage based on Internet of Things technology. Background Art

[0002] A three-dimensional parking garage is a mechanical or mechanical equipment system used to store and retrieve vehicles in maximum quantity. It is an effective tool for professional parking lot management companies to increase parking lot capacity, revenue, and parking fee income.

[0003] Common stereo garages are supported by support frames. Several support frames are installed in parallel in each row. Several rows are installed. There is a lane between each row of support frames for vehicles to drive. Vehicles can go straight through the lane or adjust the angle to park in the garage. The support frame is equipped with a lifting transmission device, which adjusts the height of the vehicle loading plate by controlling the lifting of the wire rope. When the owner parks the car, he drives the vehicle onto the vehicle loading plate to park. Under the same parking ground area, although the existing stereo garage can park more vehicles than traditional garages, it is not as convenient as traditional garages. Because the legs of the support frame are set on both sides of each vehicle loading plate of the stereo garage, when the vehicle enters the vehicle loading plate, it is too close to the legs, which increases the difficulty of adjusting the vehicle position, making it difficult for the vehicle to enter the garage and the car is prone to scratches. Summary of the invention

[0004] The purpose of the present invention is to provide a transmission transfer device for a three-dimensional parking garage based on Internet of Things technology to solve the existing problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a transmission transfer device for a three-dimensional parking garage based on the Internet of Things technology, comprising a support frame, a lifting transmission device arranged on the top of the support frame and an Internet of Things control system, wherein the lifting transmission device is connected to an outer vehicle loading plate through a steel wire rope, an inner vehicle loading plate slides on the top of the outer vehicle loading plate, and the inner vehicle loading plate moves laterally along the outer vehicle loading plate, a motor 1 is connected to the bottom of the support frame through a bracket, an output shaft of the motor 1 is connected to a rotating power mechanism, and a rotating table is arranged on the side wall of the outer vehicle loading plate below the rotating power mechanism;

[0006] An extension plate is fixedly provided at one end of the side wall of the inner vehicle loading plate away from the rotating platform, and an auxiliary mechanism is fixedly provided at the top end of the inner vehicle loading plate, and the auxiliary mechanism matches the rotating power mechanism;

[0007] The inner wall of the outer vehicle plate is provided with a cavity, the inner wall of the cavity is fixedly provided with a linear moving device, the linear moving device drives a slider 1 on its outer wall to move linearly, a power block is fixedly provided at the top of the slider 1, a transmission block is fixedly provided on the side of the side wall of the extension plate close to the cavity, and the power block drives the transmission block to move linearly along the inner wall of the cavity;

[0008] A limiting mechanism is arranged on the top of the inner vehicle loading plate.

[0009] A car stop plate is fixedly provided at one end of the inner car loading plate, a downwardly inclined car loading plate is fixedly provided at the other end of the inner car loading plate, and an end of the inner car loading plate close to the car loading plate is a car entry end.

[0010] The rotary power mechanism comprises a circular gear 1, a left positioning sleeve and a convex block. The output shaft fixing sleeve of the motor 1 is provided with a circular gear 1, the bottom end of the circular gear 1 is fixed with a left positioning sleeve, and the inner wall of the left positioning sleeve is fixed with a convex block.

[0011] The auxiliary mechanism includes a slider 2, a support block, a groove and a protrusion. The slider 2 is fixedly provided at the top of the inner loading plate, the support block is fixedly provided at the top of the slider 2, the inner wall of the support block is provided with a groove, and the slider 2 moves laterally along the top of the support block. When the slider 2 moves to the top of the rotating table, the groove is plugged into the protrusion, and when the slider 2 moves away from the rotating table, the groove is separated from the protrusion.

[0012] An end of the cavity close to the motor 1 is end a1, and an end of the cavity away from the motor 1 is end b1.

[0013] The transmission block includes an a2 end and a b2 end, and the power block includes an a3 end and a b3 end. The a3 end pushes the transmission block toward the a1 end through the b2 end, and the b3 end pushes the transmission block toward the b1 end through the a2 end.

[0014] The limiting mechanism includes an adjusting groove, a limiting plate, a support frame, a circular gear 2, a sliding cavity and a motor 2. An adjusting groove is provided on the side of the top of the inner loading plate away from the extension plate, and a support frame is slidably provided on the inner wall of the adjusting groove. One end of the support frame is connected to the limiting plate through a rotating shaft, and the limiting plate is rotatably connected to the rotating shaft through a torsion spring. A rack is fixedly provided on the side wall of the support frame, and a sliding cavity is provided on the inner wall of the inner loading plate. A motor 2 is fixedly provided on the inner wall of the sliding cavity. A circular gear 2 is fixedly provided on the output shaft fixing sleeve of the motor 2. The circular gear 2 is meshed with the rack, and the circular gear 2 drives the support frame to move linearly along the inner wall of the sliding cavity through the rack.

[0015] The outer wall of the limit plate is provided with a rubber layer, the adjustment groove includes area c1, area c2 and blocking surface 1, the support frame reciprocates in the area c1 and the area c2, the limit plate reciprocates in the area c2, the upper surface of the limit plate is higher than the upper surface of the support frame, and the limit plate includes blocking surface 2.

[0016] When the limit plate is fully closed, the lower surface of the limit plate fits with the area c2, and when the limit plate is fully opened, the blocking surface 1 fits with the blocking surface 2, and the outer frame contour of the support frame is the same as the contour of the area c2.

[0017] The lifting transmission device, the rotating power mechanism, the auxiliary mechanism, and the limiting mechanism are all connected to the network control system, and the network control system includes a data acquisition module, a data analysis module, a remote control module, and a communication module.

[0018] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0019] The present invention uses the Internet of Things to remotely control the transmission and transfer device of the three-dimensional parking garage, thereby reducing the use of manpower and reducing operating costs. The driver does not need to adjust the angle of the vehicle in a narrow lane and an inner vehicle loading plate, but only needs to drive in a straight line to park the vehicle on the inner vehicle loading plate. No clever parking skills are required, which reduces the time and difficulty required for parking, improves user favorability, limits the position of vehicles parked on the inner vehicle loading plate, can position the wheels of vehicles with different diameters, can position vehicles with different front wheel spacings, and has a simple structure, is easy to operate, and is more economical. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0021] In the attached picture:

[0022] Figure 1 is a stereogram of the present invention;

[0023] Figure 2 is a cross-sectional view of the present invention;

[0024] Figure 3 is a partial cross-sectional view of the outer vehicle loading plate of the present invention;

[0025] Figure 4 The present invention Figure 2 A partial enlarged view of point C in the middle;

[0026] Figure 5 It is a three-dimensional diagram of the left positioning sleeve in the present invention;

[0027] Figure 6 The present invention Figure 3 A partial enlarged view of the middle A;

[0028] Figure 7 The present invention Figure 3 A partial enlarged view of point B in the middle;

[0029] Figure 8 is a top view of the limiting plate in the present invention;

[0030] Fig. 9 It is the running track diagram of the inner vehicle plate in the present invention;

[0031] In the figure: 1. support frame; 2. steel wire rope; 3. outer loading plate; 4. inner loading plate; 5. motor 1; 6. rotating table; 7. extension plate; 8. cavity; 9. linear moving device; 10. slider 1; 11. transmission block; 12. power block; 13. baffle plate; 14. loading plate; 15. circular gear 1; 16. left positioning sleeve; 17. convex block; 18. slider 2; 19. support block; 20. groove; 21. adjustment groove; 22. support frame; 23. rotating shaft; 24. limit plate; 25. rack; 26. sliding cavity; 27. blocking surface 2; 28. circular gear 2; 29. ​​blocking surface 1. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-Figure 3The present invention provides a technical solution: a transmission and transfer device for a three-dimensional parking garage based on the Internet of Things technology, comprising a support frame 1, a lifting transmission device arranged on the top of the support frame 1 and an Internet of Things control system, wherein the lifting transmission device is connected to an outer vehicle plate 3 through a steel wire rope 2, an inner vehicle plate 4 slides on the top of the outer vehicle plate 3, and the inner vehicle plate 4 moves laterally along the outer vehicle plate 3, a motor 1 5 is connected to the bottom of the support frame 1 through a bracket, and the output shaft of the motor 1 5 is connected to a rotating power mechanism, and a rotating table 6 is arranged on the side wall of the outer vehicle plate 3 below the rotating power mechanism; when the car drives to the gate of the garage, the data acquisition module collects the license plate and counts it into the system, and displays the nearest parking lot number on the screen, after the car obtains the number, it drives to the corresponding parking space, and the Internet of Things control system pre-opens the lifting transmission device after collecting that the vehicle is about to arrive at the destination parking space. The transmission and transfer device of the three-dimensional parking garage is remotely controlled by the Internet of Things, which reduces the use of manpower and reduces operating costs.

[0034] An extension plate 7 is fixedly provided at one end of the side wall of the inner vehicle loading plate 4 away from the rotating platform 6, and an auxiliary mechanism is fixedly provided at the top of the inner vehicle loading plate 4, and the auxiliary mechanism matches the rotating power mechanism;

[0035] Fig. 9A cavity 8 is provided on the inner side wall of the outer loading plate 3, and a linear moving device 9 is fixedly provided on the inner wall of the cavity 8. The linear moving device 9 drives a slider 10 on its outer wall to move linearly. A power block 12 is fixedly provided on the top of the slider 10. A transmission block 11 is fixedly provided on the side of the side wall of the extension plate 7 close to the cavity 8. The power block 12 pushes the transmission block 11 to move linearly along the inner wall of the cavity 8; the lifting transmission device lowers the outer loading plate 3 through the wire rope 2, so that the outer loading plate 3 reaches the ground. The linear moving device 9 can be driven by a cylinder, or can be driven by a motor, a sprocket and a chain, or can be driven by a motor, a roller and a belt. The operation of the linear moving device 9 drives the slider 10 to move from the b1 end to the a1 end, the slider 10 drives the power block 12, the power block 12 drives the transmission block 11, the transmission block 11 drives the inner vehicle-loading plate 4, the inner vehicle-loading plate 4 drives the slider 2 18, the support block 19 and the groove 20 to move synchronously, and finally the support block 19 moves to the top of the rotating table 6, the inner vehicle-loading plate 4 moves to the leftmost side of the outer vehicle-loading plate 3, the groove 20 is engaged with the protrusion 17, and the output shaft of the motor 1 5 drives the left positioning sleeve 16 to rotate, and the left positioning sleeve 16 drives the support block 19 to rotate through the protrusion 17, and the support block 19 drives the inner vehicle-loading plate 4 to rotate around the output shaft of the motor 1 5, so that the inner vehicle-loading plate 4 stays parallel in the lane, and the vehicle that does not travel in a straight line in the lane directly drives onto the inner vehicle-loading plate 4 from the vehicle entry end. The driver does not need to adjust the angle of the vehicle in the narrow lane and the inner vehicle loading plate 4. The driver can park the vehicle on the inner vehicle loading plate 4 by driving in a straight line. No clever parking skills are required, which reduces the time and difficulty of parking and improves the user's favorability.

[0036] A limiting mechanism is provided on the top of the inner vehicle loading plate 4 .

[0037] A vehicle blocking plate 13 is fixedly provided at one end of the inner vehicle loading plate 4, and a downwardly inclined vehicle loading plate 14 is fixedly provided at the other end of the inner vehicle loading plate 4. The end of the inner vehicle loading plate 4 close to the vehicle loading plate 14 is a vehicle entry end.

[0038] The rotary power mechanism includes a circular gear 15, a left positioning sleeve 16 and a protrusion 17. The output shaft fixing sleeve of the motor 5 is provided with a circular gear 15. The bottom end of the circular gear 15 is fixed with a left positioning sleeve 16. The inner wall of the left positioning sleeve 16 is fixed with a protrusion 17.

[0039] The auxiliary mechanism includes a slider 18, a support block 19, a groove 20 and a protrusion 17. A slider 18 is fixedly provided at the top of the inner loading plate 4. A support block 19 is fixedly provided at the top of the slider 18. A groove 20 is provided on the inner wall of the support block 19. The slider 18 moves laterally along the top of the support block 19. When the slider 18 moves to the top of the rotating table 6, the groove 20 is plugged into the protrusion 17. When the slider 18 moves away from the rotating table 6, the groove 20 is separated from the protrusion 17.

[0040] An end of the cavity 8 close to the motor 5 is an end a1, and an end of the cavity 8 away from the motor 5 is an end b1.

[0041] The transmission block 11 includes an a2 end and a b2 end, and the power block 12 includes an a3 end and a b3 end. The a3 end pushes the transmission block 11 toward the a1 end through the b2 end, and the b3 end pushes the transmission block 11 toward the b1 end through the a2 end.

[0042] Figure 3-Figure 8 The limiting mechanism includes an adjusting groove 21, a limiting plate 24, a support frame 22, a circular gear 28, a sliding cavity 26 and a motor 2. An adjusting groove 21 is provided on the side of the top of the inner loading plate 4 away from the extension plate 7. A supporting frame 22 is slidably provided on the inner wall of the adjusting groove 21. One end of the supporting frame 22 is connected to the limiting plate 24 through a rotating shaft 23. The limiting plate 24 is rotatably connected to the rotating shaft 23 through a torsion spring. A rack 25 is fixedly provided on the side wall of the supporting frame 22. A sliding cavity 26 is provided on the inner wall of the inner loading plate 4. A motor 2 is fixedly provided on the inner wall of the sliding cavity 26. A circular gear 28 is fixedly provided on the output shaft of the motor 2. The circular gear 28 is meshed with the rack 25. The circular gear 28 drives the supporting frame 22 to move linearly along the inner wall of the sliding cavity 26 through the rack 25.

[0043] The outer wall of the limit plate 24 is provided with a rubber layer, the adjustment groove 21 includes area c1, area c2 and blocking surface 1 29, the support frame 22 reciprocates in the area c1 and the area c2, the limit plate 24 reciprocates in the area c2, the upper surface of the limit plate 24 is higher than the upper surface of the support frame 22, and the limit plate 24 includes blocking surface 27.

[0044] When the limit plate 24 is fully closed, the lower surface of the limit plate 24 fits with the area c2, and when the limit plate 24 is fully opened, the blocking surface 1 29 fits with the blocking surface 2 27, and the outer frame contour of the support frame 22 is the same as the contour of the area c2. When the front wheel of the vehicle passes through the limit plate 24, the limit plate 24 is completely closed by the crushing of the vehicle. After the front wheel of the vehicle completely passes through the limit plate 24, the limit plate 24 is driven by the elastic force of the torsion spring to rotate and reset upward. Due to the height limit of the vehicle chassis, the limit plate 24 cannot continue to open upward after contacting the chassis of the vehicle. Because the outer wall of the limit plate 24 is made of rubber material, it will not cause wear to the surface of the vehicle. The output shaft of the motor 2 drives the circular gear 28 to rotate. The circular gear 28 is engaged with the rack 25 to drive the support frame 22 to move from the area c2 to the area c1, so that the limit plate 24 is more closely fitted to the vehicle. A stable support structure is formed by the front wheel of the vehicle, the limit plate 24 and the support frame 22, so that the vehicle cannot slide backward by itself after the engine is turned off. There is a baffle 13 in front of the front wheel to limit the vehicle, so that the vehicle cannot slide forward by itself after the engine is turned off, thereby further limiting the vehicle parked on the inner vehicle loading plate 4, thereby enhancing the safety of parking. If the chassis of the vehicle is higher than the height of the fully opened barrier plate 13, because the upper surface of the limiting plate 24 is higher than the upper surface of the support frame 22, the blocking surface 1 29 of the fully opened limiting plate 24 fits with the blocking surface 27, and the limiting plate 24 cannot go beyond the blocking surface 1 29 and continue to open, so the wheels can still be limited at this time. The vehicle parked on the inner vehicle loading plate 4 can be limited, and the wheels of vehicles with different diameters can be positioned, and the vehicles with different front wheel spacings can be positioned, and the structure is simple and easy to operate.

[0045] The lifting transmission device, the rotating power mechanism, the auxiliary mechanism, and the limit mechanism are all connected to the network control system, which includes a data acquisition module, a data analysis module, a remote control module, and a communication module. The output shaft of the motor 15 rotates in the opposite direction, driving the inner vehicle plate 4 and the vehicle thereon to rotate 90 degrees in the opposite direction to reset, and the inner vehicle plate 4 is aligned parallel to the outer vehicle plate 3 again, and the transmission block 11 enters the middle of the power block 12 again, and the linear moving device 9 runs in the opposite direction, driving the slider 10 to move from the a1 end to the b1 end to reset, and the inner vehicle plate 4 is driven back to the outer vehicle plate 3 to reset according to the same principle, and the lifting transmission device lifts the outer vehicle plate 3 through the wire rope 2 to reset, completing the parking.

[0046] The specific implementation method is as follows: when the car drives to the gate of the garage, the data acquisition module collects the license plate and enters it into the system, and displays the number of the nearest parking lot on the screen. After the car obtains the number, it drives to the corresponding parking space. After the IoT control system collects that the vehicle is about to arrive at the destination parking space, it opens the lifting transmission device in advance. The transmission transfer device of the three-dimensional garage is remotely controlled by the IoT, which reduces the use of manpower and reduces operating costs.

[0047] The lifting transmission device lowers the external vehicle plate 3 through the wire rope 2 so that the external vehicle plate 3 reaches the ground. The linear moving device 9 can be driven by a cylinder, a motor, a sprocket and a chain, or a motor, a roller and a belt. The operation of the linear moving device 9 drives the slider 10 to move from the b1 end to the a1 end, the slider 10 drives the power block 12, the power block 12 drives the transmission block 11, the transmission block 11 drives the inner vehicle-loading plate 4, the inner vehicle-loading plate 4 drives the slider 2 18, the support block 19 and the groove 20 to move synchronously, and finally the support block 19 moves to the top of the rotating table 6, the inner vehicle-loading plate 4 moves to the leftmost side of the outer vehicle-loading plate 3, the groove 20 is engaged with the protrusion 17, and the output shaft of the motor 1 5 drives the left positioning sleeve 16 to rotate, and the left positioning sleeve 16 drives the support block 19 to rotate through the protrusion 17, and the support block 19 drives the inner vehicle-loading plate 4 to rotate around the output shaft of the motor 1 5, so that the inner vehicle-loading plate 4 stays parallel in the lane, and the vehicle that does not travel in a straight line in the lane directly drives onto the inner vehicle-loading plate 4 from the vehicle entry end. The driver does not need to adjust the angle of the vehicle in the narrow lane and the inner vehicle loading plate 4. The driver can park the vehicle on the inner vehicle loading plate 4 by driving in a straight line. No clever parking skills are required, which reduces the time and difficulty of parking and improves the user's favorability.

[0048] When the front wheel of the vehicle passes through the limit plate 24, the limit plate 24 is completely closed by the crushing of the vehicle. After the front wheel of the vehicle completely passes through the limit plate 24, the limit plate 24 is driven by the elastic force of the torsion spring to rotate and reset upward. Due to the height limit of the vehicle chassis, the limit plate 24 cannot continue to open upward after contacting the chassis of the vehicle. Because the outer wall of the limit plate 24 is made of rubber material, it will not cause wear to the surface of the vehicle. The output shaft of the motor 2 drives the circular gear 28 to rotate. The circular gear 28 is engaged with the rack 25 to drive the support frame 22 to move from the area c2 to the area c1, so that the limit plate 24 is more closely fitted to the vehicle. A stable support structure is formed by the front wheel of the vehicle, the limit plate 24 and the support frame 22, so that the vehicle cannot slide backward by itself after the engine is turned off. There is a baffle 13 in front of the front wheel to limit the vehicle, so that the vehicle cannot slide forward by itself after the engine is turned off, thereby further limiting the vehicle parked on the inner vehicle loading plate 4, thereby enhancing the safety of parking. If the chassis of the vehicle is higher than the height of the fully opened barrier plate 13, because the upper surface of the limiting plate 24 is higher than the upper surface of the support frame 22, the blocking surface 1 29 of the fully opened limiting plate 24 fits with the blocking surface 27, and the limiting plate 24 cannot go beyond the blocking surface 1 29 and continue to open, so the wheels can still be limited at this time. The vehicle parked on the inner vehicle loading plate 4 can be limited, and the wheels of vehicles with different diameters can be positioned, and the vehicles with different front wheel spacings can be positioned, and the structure is simple and easy to operate.

[0049] The output shaft of motor 15 rotates in the opposite direction, driving the inner vehicle plate 4 and the vehicle thereon to rotate 90 degrees in the opposite direction to reset. The inner vehicle plate 4 is aligned parallel to the outer vehicle plate 3 again, and the transmission block 11 enters the middle of the power block 12 again. The linear moving device 9 runs in the opposite direction, driving the slider 10 to move from the a1 end to the b1 end to reset. The same principle drives the inner vehicle plate 4 back to the outer vehicle plate 3 to reset. The lifting transmission device lifts the outer vehicle plate 3 through the wire rope 2 to reset, and the parking is completed.

[0050] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A transmission transfer device for a stereo garage based on Internet of Things technology, characterized in that: It comprises a support frame (1), a lifting transmission device arranged on the top of the support frame (1) and an Internet of Things control system, wherein the lifting transmission device is connected to an outer vehicle loading plate (3) via a steel wire rope (2), an inner vehicle loading plate (4) slides on the top of the outer vehicle loading plate (3), and the inner vehicle loading plate (4) moves laterally along the outer vehicle loading plate (3); the bottom of the support frame (1) is connected to a motor (5) via a bracket, the output shaft of the motor (5) is connected to a rotating power mechanism, and a rotating platform (6) is provided on the side wall of the outer vehicle loading plate (3) below the rotating power mechanism; An extension plate (7) is fixedly provided at one end of the side wall of the inner vehicle loading plate (4) away from the rotating platform (6), and an auxiliary mechanism is fixedly provided at the top end of the inner vehicle loading plate (4), and the auxiliary mechanism matches the rotating power mechanism; The inner wall of the outer vehicle loading plate (3) is provided with a cavity (8), the inner wall of the cavity (8) is fixedly provided with a linear moving device (9), the linear moving device (9) drives a slider (10) on its outer wall to move linearly, the top of the slider (10) is fixedly provided with a power block (12), and a transmission block (11) is fixedly provided on the side of the side wall of the extension plate (7) close to the cavity (8), and the power block (12) pushes the transmission block (11) to move linearly along the inner wall of the cavity (8); A limiting mechanism is provided on the top of the inner vehicle loading plate (4).

2. According to the transmission transfer device of the three-dimensional parking garage based on the Internet of Things technology according to claim 1, it is characterized in that: A vehicle blocking plate (13) is fixedly provided at one end of the inner vehicle loading plate (4), and a downwardly inclined vehicle loading plate (14) is fixedly provided at the other end of the inner vehicle loading plate (4), and the end of the inner vehicle loading plate (4) close to the vehicle loading plate (14) is a vehicle entry end.

3. According to the transmission transfer device of the three-dimensional parking garage based on the Internet of Things technology as described in claim 1, it is characterized in that: The rotary power mechanism comprises a circular gear (15), a left positioning sleeve (16) and a convex block (17); the output shaft fixing sleeve of the motor (5) is provided with a circular gear (15); the bottom end of the circular gear (15) is fixedly provided with a left positioning sleeve (16); and the inner wall of the left positioning sleeve (16) is fixedly provided with a convex block (17).

4. According to the transmission transfer device of the three-dimensional parking garage based on the Internet of Things technology as described in claim 3, it is characterized in that: The auxiliary mechanism comprises a second slider (18), a support block (19), a groove (20) and a protrusion (17); the top of the inner vehicle loading plate (4) is fixedly provided with a second slider (18); the top of the second slider (18) is fixedly provided with a support block (19); the inner wall of the support block (19) is provided with a groove (20); the second slider (18) moves laterally along the top of the support block (19); when the second slider (18) moves to the top of the rotating platform (6), the groove (20) is plugged into the protrusion (17); when the second slider (18) moves away from the rotating platform (6), the groove (20) is separated from the protrusion (17).

5. According to the transmission transfer device of the three-dimensional parking garage based on the Internet of Things technology as claimed in claim 1, it is characterized in that: The end of the cavity (8) close to the motor one (5) is end a1, and the end of the cavity (8) away from the motor one (5) is end b1.

6. According to the transmission transfer device of the three-dimensional parking garage based on the Internet of Things technology as claimed in claim 1, it is characterized in that: The transmission block (11) comprises an a2 end and a b2 end, and the power block (12) comprises an a3 end and a b3 end. The a3 end pushes the transmission block (11) toward the a1 end through the b2 end, and the b3 end pushes the transmission block (11) toward the b1 end through the a2 end.

7. According to the transmission transfer device of the three-dimensional parking garage based on the Internet of Things technology as claimed in claim 1, it is characterized in that: The limiting mechanism comprises an adjusting groove (21), a limiting plate (24), a supporting frame (22), a second circular gear (28), a sliding cavity (26) and a second motor; an adjusting groove (21) is provided on the top of the inner vehicle loading plate (4) on a side away from the extension plate (7); a supporting frame (22) is slidably provided on the inner wall of the adjusting groove (21); one end of the supporting frame (22) is connected to the limiting plate (24) via a rotating shaft (23); the limiting plate (24) is connected to the rotating shaft (28) via a torsion spring. 23) is rotatably connected, a rack (25) is fixedly provided on the side wall of the support frame (22), a sliding cavity (26) is provided on the inner wall of the inner loading plate (4), a motor 2 is fixedly provided on the inner wall of the sliding cavity (26), a circular gear 2 (28) is fixedly provided on the output shaft fixing sleeve of the motor 2, the circular gear 2 (28) is meshed with the rack (25), and the circular gear 2 (28) drives the support frame (22) to move linearly along the inner wall of the sliding cavity (26) through the rack (25).

8. The transmission transfer device for a stereoscopic parking garage based on Internet of Things technology according to claim 7 is characterized in that: The outer wall of the limit plate (24) is provided with a rubber layer, the adjustment groove (21) includes an area c1, an area c2 and a blocking surface 1 (29), the support frame (22) reciprocates in the area c1 and the area c2, the limit plate (24) reciprocates in the area c2, the upper surface of the limit plate (24) is higher than the upper surface of the support frame (22), and the limit plate (24) includes a blocking surface 2 (27).

9. The transmission transfer device for a stereo garage based on Internet of Things technology according to claim 8 is characterized in that: When the limiting plate (24) is fully closed, the lower surface of the limiting plate (24) fits with the area c2, and when the limiting plate (24) is fully opened, the blocking surface one (29) fits with the blocking surface two (27), and the outer frame contour of the support frame (22) is the same as the contour of the area c2.

10. The transmission transfer device for a stereo garage based on the Internet of Things technology according to claim 1 is characterized in that: The lifting transmission device, the rotating power mechanism, the auxiliary mechanism, and the limiting mechanism are all connected to the network control system, and the network control system includes a data acquisition module, a data analysis module, a remote control module, and a communication module.

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