Turret type intelligent three-dimensional parking lot vehicle conveying and bearing mechanism
Technical Field
The invention relates to the technical field of vehicle conveying bearing mechanisms, in particular to a vehicle conveying bearing mechanism for a turret type intelligent three-dimensional parking lot.
Background
Along with the improvement of the standard of living, the vehicle has also got into each family, what come with is that often appears the difficult problem of parkking, especially in some big cities, the great place of flow of people is difficult to park, and the comparatively effectual solution mode realizes improving the quantity in parking stall through establishing sky parking area at present, and current turret formula sky parking area whole effect is good, but it in the use, often needs unified lift, like chinese patent: a turret type three-dimensional parking lot (with an authorized announcement number of CN105350804B) comprises a multilayer annular parking lot frame, a lifting tower located in the center of the parking lot frame and a lifting platform which is installed on the lifting tower and moves up and down along the lifting tower, wherein the parking lot frame is of a frame structure and is provided with at least two layers, any one layer of the parking lot frame is level with the ground and is an in-out layer, the rest layers are storage layers, parking spaces are uniformly distributed in the storage layers along the circumferential direction, the directions of the parking spaces all face the circle center, tracks are arranged on the parking spaces, transition parking spaces are uniformly distributed in the in-out layer along the circumferential direction, tracks are arranged on the transition parking spaces, the outer ends of the transition parking spaces are open, and vehicles enter or leave the parking lot from the outer ends of the transition parking spaces; the lifting tower is vertically fixed at the center of a circle of the parking lot frame, the lifting platform is annular and sleeved on the lifting tower, the lifting platform moves up and down along the lifting tower and stops at any layer of the parking frame, therefore, parking and vehicle taking are all completed by the lifting platform in a unified mode, when a certain parking mechanism has a problem, the whole parking progress can be influenced, time is wasted, especially in the parking time period in work, if the whole parking progress is influenced, the tardy phenomenon is easily caused, and in addition, the safety of the device is required to be improved.
Therefore, it is necessary to provide a carriage conveying mechanism for a turret-type intelligent stereo parking lot to solve the problems in the background art.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a carriage delivery bearing mechanism for a turret type intelligent three-dimensional parking lot comprises a chassis, carriage delivery bearing assemblies and a top plate, wherein the chassis is coaxially located in the middle of the turret type parking lot, a plurality of carriage delivery bearing assemblies are arranged on the chassis along an outer circumference in an array mode, the top of each of the plurality of carriage delivery bearing assemblies is commonly connected with the top plate, the carriage delivery and receiving actions of each of the carriage delivery bearing assemblies and the position adjustment of the moving end of each of the carriage delivery bearing assemblies are independently controlled by a controller, when a certain carriage delivery bearing assembly has a problem, other vehicles can independently move and are not affected, specifically, a driving gear is rotatably arranged in the chassis and driven to rotate by a motor arranged outside the chassis, a lead screw in the base extends downwards along the axial direction of the lead screw and extends into the chassis, and a driven gear is sleeved outside each lead screw, driven gear meshes with drive gear mutually, adopt on driven gear's the inner wall to embrace that the ware can hold tightly and link to each other with the lead screw, when certain lead screw needs to rotate, then utilize and hold tightly the lead screw by the ware, the rotation action from the driving wheel can transmit for the lead screw this moment, hold tightly the ware and can be the telescopic link, also can be the bag is held tightly to hydraulic pressure, that is to say, when certain delivery wagon load-bearing component goes wrong, this lead screw does not participate in the rotation action, the lead screw normal rotation that other vehicles correspond prevents to influence holistic parking progress.
Further, as an optimization, the vehicle conveying bearing assembly comprises a base, guide rails, a screw rod, a moving seat, a bearing seat and a vehicle body positioning seat, wherein the base is fixed on the base, the two guide rails are symmetrically fixed on the base, the screw rod rotatably arranged between the base and the top plate is arranged between the two guide rails, the screw rod is in transmission connection with a screw seat, and the screw seat is fixed in the moving seat so as to drive the moving seat to move up and down through the rotation of the screw rod;
the movable seat is fixed with a bearing seat which extends outwards along the radial direction of the chassis, the bearing seat is provided with a vehicle body positioning seat in a sliding way, and the sliding action of the vehicle body positioning seat is controlled by a telescopic cylinder arranged on the bearing seat, so that the vehicle sending and receiving actions are realized.
Further, as preferred, the outer fringe of automobile body positioning seat is ramp structure, and has laid anti-skidding arch on the ramp.
Preferably, the movable seat is provided with a vision sensor capable of detecting whether a vehicle is present in a parking space of the front turret type parking lot and detecting whether a vehicle is present in the vehicle body positioning seat.
Further, as the preferred, still be provided with the location platform on the automobile body positioning seat, be provided with pressure sensor on the location platform, and when receiving the car, after pressure sensor monitors that there is pressure and pressure variation within the threshold range, control the lead screw by the controller and rotate.
Further, as preferred, one side of the moving seat is fixed with two runner seats I in an up-down symmetrical manner, a guide wheel is rotatably arranged in the runner seat I, and the guide wheel is in contact with the guide rail to realize guiding.
Further, as preferred, the opposite side longitudinal symmetry that removes the seat is provided with two anti-skidding locking Assembly, anti-skidding locking Assembly includes runner seat two, synchronizing wheel, anti-skidding locking wheel and locking post, wherein, the synchronizing wheel adopts hollow axis body to rotate and sets up in runner seat two, runner seat two is fixed on removing the seat, two adopt the drive belt to carry out synchronous rotation between the synchronizing wheel, just the rotation action of drive belt adopts the drive wheel to drive by gear motor, the one end of hollow axis body is fixed with anti-skidding locking wheel, anti-skidding locking wheel contacts with the guide rail, just the axial surface slip of anti-skidding locking wheel is provided with a plurality of locking posts that prolong its radial distribution.
Further, as preferred, still slide in the anti-skidding locking wheel and be provided with the drive voussoir, the length of locking post and the wedge surface looks adaptation of drive voussoir for each initial stage the locking post stretches out the same in the length of anti-skidding locking wheel, the one end of drive voussoir is fixed with the closing plate, the closing plate is sealed to slide and is set up in the anti-skidding locking wheel, the cell body has been seted up to the other end of anti-skidding locking wheel, adopts reset spring and guide bar slip to link to each other in the cell body, the guide bar is fixed in the anti-skidding locking wheel, one side that anti-skidding locking wheel was kept away from to runner block two is fixed with the control cylinder, the output of control cylinder passes hollow axis body to rotate with the anti-skidding locking wheel and link to each other, and provide power for the slip of closing plate.
Further, as preferred, it is provided with drive gear to rotate in the chassis, drive gear is driven by the motor that sets up in the chassis outside and is rotated, during the lead screw in the base just extends to the chassis along its axial downwardly extending, each the outside cover of lead screw is equipped with driven gear, driven gear meshes with drive gear mutually, adopt on driven gear's the inner wall that the locking device can hug closely to link to each other with the lead screw.
Further, preferably, a stabilizing cylinder is connected between the bottom disc and the top disc.
Compared with the prior art, the invention provides a vehicle conveying and bearing mechanism for a turret type intelligent three-dimensional parking lot, which has the following beneficial effects:
1. in the invention, the car sending and receiving actions of each car sending bearing assembly and the position adjustment of the moving end of each car sending bearing assembly are independently controlled by the controller, compared with the traditional synchronous adjustment of the upper and lower positions, the invention can independently control the movement of a car body under the condition of reducing the input of driving equipment as much as possible on the basis of not changing a driving mode as much as possible, can prevent the integral parking progress from being influenced by the occurrence of a problem of a certain car sending bearing assembly, and improves the car receiving and sending efficiency;
2. in the invention, the positioning table is also arranged on the vehicle body positioning seat, the pressure sensor is arranged on the positioning table, and when the vehicle is picked up, after the pressure sensor monitors that the pressure exists and the pressure change is within the threshold range, the controller controls the screw rod to rotate, so that the screw rod is still operated to prevent safety accidents caused by the vehicle sliding after the vehicle moves onto the vehicle body positioning seat;
3. in the invention, the movable seat is provided with the visual sensor which can detect whether a vehicle exists on a parking space of a front turret type parking lot and detect whether a vehicle exists on a vehicle body positioning seat, and when the vehicle exists on the parking space of the front turret type parking lot, the movable seat moves to the next parking space, so that intelligent vehicle receiving and sending are realized;
4. according to the invention, when the movable seat slides abnormally due to the failure of the screw rod and the screw seat, the anti-skid locking wheel is driven by the speed reducing motor to rotate reversely, so that the overall downward movement can be slowed down, the cylinder is controlled to drive the sealing plate to slide, and the driving wedge block is driven to move, so that the locking column is driven to extend out of the anti-skid locking wheel and abut against the guide rail, the braking is realized, and the parking safety is further improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention with the top plate removed;
FIG. 3 is a schematic structural view of a carriage assembly of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
FIG. 5 is a schematic diagram of the transmission of the driving gear and the driven gear in the present invention;
in the figure: 1. a chassis; 2. a base; 3. a guide rail; 4. a top tray; 5. a lead screw; 6. a movable seat; 7. a bearing seat; 8. a vehicle body positioning seat; 9. a positioning table; 10. a vision sensor; 11. a stabilizing cylinder; 12. a first runner seat; 13. a guide wheel; 14. an anti-slip locking assembly; 15. a second runner seat; 16. a synchronizing wheel; 17. a transmission belt; 18. a reduction motor; 19. an anti-skid locking wheel; 20. a locking post; 21. driving a wedge block; 22. a guide bar; 23. a control cylinder; 24. a drive gear; 25. a driven gear; 26. a mounting ring; 27. and (4) a tightening device.
Detailed Description
Referring to fig. 1 to 5, in an embodiment of the present invention, a carriage conveying mechanism for a turret-type intelligent three-dimensional parking lot includes a chassis 1, a carriage conveying assembly, and a top plate 4, wherein the chassis 1 is coaxially positioned in the middle of the turret type parking lot, and preferably, the chassis can rotate quantitatively, the detailed description is omitted, a plurality of vehicle-conveying bearing assemblies are arrayed on the chassis 1 along the outer circumference, the top of the vehicle-conveying bearing assemblies is connected with the top plate 4, the vehicle-conveying and receiving actions of the vehicle-conveying bearing assemblies and the position adjustment of the moving ends of the vehicle-conveying bearing assemblies are controlled by the controller independently, compare with position about traditional synchro-control, the removal of independent control automobile body can prevent to influence holistic parking progress because of certain car carrier assembly that send goes wrong, has improved and has connect the car, send car efficiency.
In this embodiment, the vehicle conveying bearing assembly includes a base 2, guide rails 3, a lead screw 5, a moving seat 6, a bearing seat 7 and a vehicle body positioning seat 8, wherein the base 2 is fixed on the chassis 1, the two guide rails 3 are symmetrically fixed on the base 2, the lead screw 5 rotatably arranged between the base 2 and the top plate 4 is arranged between the two guide rails 3, the lead screw 5 is in transmission connection with a nut seat, the nut seat is fixed in the moving seat 6, and the moving seat 6 is slidably arranged on the guide rails 3 so as to drive the moving seat 6 to move up and down through the rotation of the lead screw 5;
a bearing seat 7 which extends outwards along the radial direction of the chassis 1 is fixed on the movable seat 6, a vehicle body positioning seat 8 is arranged on the bearing seat 7 in a sliding mode, and the sliding action of the vehicle body positioning seat 8 is controlled by a telescopic cylinder arranged on the bearing seat 7, so that the vehicle sending and receiving actions are realized.
As a preferred embodiment, the outer edge of the vehicle body positioning seat 8 is a ramp structure, and anti-skid protrusions are distributed on the ramp, so that the vehicle can be conveniently moved onto the vehicle body positioning seat 8 and removed from the vehicle body positioning seat 8.
As a preferred embodiment, the movable seat 6 is provided with a vision sensor 10, the vision sensor 10 can detect whether a vehicle is present in a parking space of a front turret type parking lot and detect whether a vehicle is present in the vehicle body positioning seat 8, and when a vehicle is present in a parking space of a front turret type parking lot, the vehicle is moved to a next parking space, so that intelligent vehicle receiving and sending are realized.
As a better embodiment, the vehicle body positioning seat 8 is further provided with a positioning table 9, the positioning table 9 is provided with a pressure sensor, and when the vehicle is received, after the pressure sensor monitors that pressure exists and pressure changes within a threshold range, the controller controls the screw rod to rotate, so that when the vehicle slides after moving onto the vehicle body positioning seat 8, the screw rod still works to cause safety accidents.
As a preferred embodiment, as shown in fig. 3, two runner seats one 12 are symmetrically fixed on one side of the moving seat 6, a guide wheel 13 is rotatably arranged in the runner seat one 12, and the guide wheel 13 is in contact with the guide rail 3 to realize guiding.
In addition, as shown in fig. 4, two anti-skid locking assemblies 14 are symmetrically arranged on the other side of the moving seat 6 from top to bottom, each anti-skid locking assembly 14 comprises a second runner seat 15, a synchronizing wheel 16, an anti-skid locking wheel 19 and a locking column 20, wherein the synchronizing wheel 16 is rotatably arranged in the second runner seat 15 through a hollow shaft body, the second runner seat 15 is fixed on the moving seat 6, a transmission belt 17 is adopted between the two synchronizing wheels 16 for synchronous rotation, the rotation action of the transmission belt 17 is driven by a reduction motor 18 through a driving wheel, the anti-skid locking wheel 19 is fixed at one end of the hollow shaft body, the anti-skid locking wheel 19 is in contact with the guide rail 3, and a plurality of locking columns 20 distributed along the radial direction of the anti-skid locking wheel 19 are slidably arranged on the axial outer surface of the anti-skid locking wheel 19.
As a preferred embodiment, a driving wedge 21 is further slidably disposed in the anti-skid locking wheel 19, the length of the locking column 20 is adapted to the wedge surface of the driving wedge 21, such that each locking column 20 extends out of the anti-skid locking wheel 19 by the same length in the initial stage, a sealing plate is fixed at one end of the driving wedge 21, the sealing plate is sealingly and slidably disposed in the anti-skid locking wheel 19, a groove is formed at the other end of the anti-skid locking wheel 19, a return spring is adopted in the groove to be slidably connected with a guide rod 22, the guide rod 22 is fixed in the anti-skid locking wheel 19, a control cylinder 23 is fixed at one side of the second runner seat 15 away from the anti-skid locking wheel 19, an output end of the control cylinder 23 passes through the hollow shaft body, thereby rotatably connecting with the anti-skid locking wheel 19 and providing power for sliding of the sealing plate, when the screw rod and the nut seat fail to cause abnormal sliding of the movable seat 6, utilize gear motor 18 drive antiskid locking wheel 19 to carry out antiport, slow down holistic action of moving down, and control cylinder 23 drive sealing plate slides, thereby drive voussoir 21 and remove, thereby drive locking post 20 and stretch out antiskid locking wheel 19, support and lean on in guide rail 3, realize the braking, it needs to explain that, control cylinder 23 can be the telescoping cylinder, the extension of its output can drive the sealing plate and slide, control cylinder 23 can also be the cylinder, thereby its output can provide gas and drive the sealing plate and slide.
In this embodiment, as shown in fig. 5, a driving gear 24 is rotatably disposed in the chassis 1, the driving gear 24 is driven to rotate by a motor disposed outside the chassis 1, the lead screws 5 in the base 2 extend downward along the axial direction and extend into the chassis 1, a driven gear 25 is sleeved outside each lead screw 5, the driven gear 25 is meshed with the driving gear 24, the inner wall of the driven gear 25 is connected with the lead screws 5 in a manner that a clasper 27 can clasp the lead screws 5, when a certain lead screw needs to rotate, the clasper 27 clasps the lead screws 5, at this time, the rotation of the driven gears 25 can be transmitted to the lead screws 5, and the clasper 27 can be a telescopic rod or a hydraulic clasping bag.
In this embodiment, as shown in fig. 2, a stabilizing cylinder 11 is further connected between the bottom plate 1 and the top plate 4.
In specific implementation, the car body positioning seat 8 extends out, a car is firstly moved onto the car body positioning seat 8, the car body positioning seat 8 resets, wheels are kept in contact with the positioning table 9, when the pressure sensor monitors that pressure exists and pressure changes are within a threshold range, the controller controls the corresponding clasping device 27 to clasp the screw rod 5, at the moment, the rotation action of the driven wheel 25 can be transmitted to the screw rod 5, the screw rod rotates to drive the moving seat 6 and the car to move upwards, at the moment, the vision sensor 10 detects whether the car exists on the parking space of the turret type parking lot in front of the vision sensor, when the car exists on the parking space of the turret type parking lot in front of the vision sensor, the car is moved to the next parking space, when the car is parked, the car body positioning seat 8 extends out again, after the car is moved to the parking space of the turret type parking lot, a driver and passengers can directly leave from an elevator, and the car body positioning seat 8 waits for uniform downward movement after resetting, realize intelligent pick-up and delivery.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.