CN220885642U - Retrieve motor vehicle warehouse system - Google Patents

Abstract

The utility model discloses a recycling motor vehicle storage system, which comprises a pretreatment platform, wherein the pretreatment platform is connected with a transportation channel through a truss manipulator, the transportation channel consists of a plurality of chain type shuttling vehicles, the transportation channel is respectively connected with a plurality of goods shelves through a plurality of warehouse stackers, the goods shelves are arranged side by side, and the warehouse stackers are positioned on one side of the goods shelves; the pretreatment platform comprises two first cross beams which are parallel to each other, the cross section of each first cross beam is U-shaped, supporting feet are arranged at the bottom of each first cross beam, a driving shaft and a driven shaft are respectively arranged at two ends of each first cross beam, a first driving wheel is arranged on the driving shaft, a first driven wheel is arranged on the driven shaft, the first driving wheel is connected with the first driven wheel through an annular first driving belt, the conveying surface of the first driving belt is higher than the top surface of each first cross beam, and a first supporting plate is arranged on the inner side of each first driving belt. The utility model has the advantages of good safety, low cost, low failure rate and convenient installation.

Description

Retrieve motor vehicle warehouse system

Technical Field

The utility model belongs to the field of motor vehicle recovery, and particularly relates to a recovery motor vehicle storage system.

Background

Motor vehicles (motor vehicles) are generally recycled and decomposed after being scrapped, and various utilization modes exist.

The motor vehicle needs advanced warehouse stock after recovery, and then is decomposed according to the production progress. The recovered vehicle is pre-treated before entering the warehouse, the internal oil of the recovered vehicle, such as gasoline, engine oil and engine cold zone liquid is emptied, and then the emptied recovered vehicle is forklift-delivered to the storage position of the warehouse shelf.

At present, a platform for evacuating oil in a motor vehicle is actually a simple U-shaped bracket, and a worker forks the motor vehicle onto the U-shaped bracket by using a forklift, so that the motor vehicle is suspended, and the worker can enter the lower part of an engine compartment to perform evacuation operation. The two motor vehicles can be placed on one platform at most, and the motor vehicles can be placed on the two side forks of the platform respectively, so that when the number of recovered motor vehicles is large, the plurality of motor vehicles are required to be subjected to oil discharge operation, a plurality of platforms are required to be used, a passing/operating space of the forklift is required to be reserved between the adjacent platforms, the occupied area is large, the forklift passes through a narrow channel between the platforms, and collision accidents are easy to occur when the forklift is put on a plurality of places, and the safety is poor. When the motor vehicle is lifted off the platform fork by adopting the forklift, the motor vehicle is large in size, the turning radius of the forklift during steering is increased, the motor vehicle is easy to collide with other equipment in a warehouse, the safety is lower, the movement of the forklift is influenced by the ground flatness and obstacles, the motor vehicle is easy to vibrate and slide down, if personnel enter the front side of the forklift by mistake, the motor vehicle is easy to slide down under the sudden stop of the forklift, serious consequences are easy to be caused, and the safety is further reduced.

In order to store a large number of motor vehicles, a plurality of rows of racks are arranged in the warehouse, so that the channels among the racks are narrow in order to save energy space, and when the forklift is used for conveying and recycling the motor vehicles to the storage positions of the racks, the forklift is required to turn, so that the operation space is small, collision accidents are easy to happen, and the safety is reduced.

Disclosure of utility model

The utility model aims to provide a recycling motor vehicle warehousing system. The utility model has the advantages of good safety, low cost, low failure rate and convenient installation.

The technical scheme of the utility model is as follows: the utility model provides a retrieve motor vehicle warehouse system, includes the pretreatment platform, and the pretreatment platform passes through truss manipulator connection transportation passageway, and transportation passageway comprises a plurality of chain shuttling car, and transportation passageway is through going into a plurality of storehouse stackers and connecting a plurality of goods shelves respectively, and a plurality of goods shelves are arranged side by side, and the storehouse stacker is located one side of goods shelves;

The pretreatment platform comprises two first cross beams which are parallel to each other, the cross section of each first cross beam is U-shaped, supporting feet are arranged at the bottom of each first cross beam, a driving shaft and a driven shaft are respectively arranged at two ends of each first cross beam, a first driving wheel is arranged on the driving shaft, a first driven wheel is arranged on the driven shaft, the first driving wheel is connected with the first driven wheel through an annular first driving belt, the conveying surface of the first driving belt is higher than the top surface of each first cross beam, a first supporting plate is arranged on the inner side of each first driving belt, the first supporting plate is fixed with the side wall of each first cross beam, and a fourth speed reducing motor connected with the corresponding driving shaft is arranged on one side of at least one first cross beam;

the truss manipulator comprises two first rails which are parallel to each other, a plurality of upright posts are arranged at the bottom of the first rails, a translation assembly is arranged between the two first rails, a lifting assembly is arranged on the translation assembly, the lifting assembly is connected with a clamping assembly through a rotary driving assembly, and four swing arms capable of horizontally rotating are arranged on the clamping assembly;

the chain type shuttle comprises a bracket, wherein two second tracks which are parallel to each other are arranged at the bottom of the bracket, a third driven wheel connected with the bracket is arranged on the second tracks, a first driving mechanism is arranged on the bracket and used for enabling the bracket to move along the second tracks, at least two conveying chains are arranged on the bracket, the conveying direction of each conveying chain is parallel to or perpendicular to the second tracks, and a second driving mechanism for driving the conveying chains to move is arranged on the bracket;

The warehouse entry stacker comprises a top rail and a ground rail, a rectangular door frame is arranged between the top rail and the ground rail, a driving mechanism is arranged at the bottom of the door frame and enables the door frame to move along the top rail and the ground rail, a bearing table is arranged at the bottom of the door frame, a lifting table positioned in the door frame is arranged on the upper side of the bearing table, at least two pins are arranged above the lifting table, the lifting table is connected with the door frame in a sliding manner, a translation mechanism is arranged between the pins and the lifting table, the moving direction of the pins is perpendicular to the plane of the door frame, and a lifting mechanism connected with the lifting table is arranged at the top of the door frame.

In the recycling motor vehicle warehousing system, a first wear-resistant layer is arranged on the top of the first supporting plate, and the first wear-resistant layer is made of nylon or polyoxymethylene; the driving shaft and the driven shaft are connected with a first beam bearing; the outer side of one first beam is provided with a fourth gear motor, and a first connecting rod is arranged between the two driving shafts.

In the aforementioned recycling motor vehicle warehouse system, an oil recycling mechanism is arranged between the two first cross beams, and the oil recycling mechanism is positioned at the lower side of the first cross beams.

In the aforementioned recycling motor vehicle warehousing system, the translation assembly comprises a horizontal first frame, at least one first power wheel and at least one follower wheel are arranged on two sides of the first frame, and the first power wheel and the follower wheel are positioned at the top of the corresponding first track; the lifting assembly comprises a lifting column, wherein one side of the lifting column is provided with a first sliding rail, a first sliding block is arranged on the first sliding rail and is fixed with a first frame, the other side of the lifting column is provided with a first rack, one side of the first rack is provided with a first gear, the first gear is connected with the first frame through a first gear motor, the output end of the first gear motor is fixed with the first gear, and the shell of the first gear motor is fixed with the first frame; the lower side of first gear is equipped with overspeed locking mechanism, overspeed locking mechanism is including the commentaries on classics board that is located first rack one side, it is connected with first frame rotation through the round pin axle to change the board, be equipped with first tooth and second tooth on the commentaries on classics board, first tooth and second tooth are located the both sides of round pin axle respectively, first tooth and first rack meshing, the downside of commentaries on classics board is equipped with backing pin and pressure spring, backing pin and pressure spring all are located the one side that the first rack was kept away from to the round pin axle, the backing pin is fixed with first frame, the first frame is connected to the lower extreme of pressure spring, the one end that the first rack was kept away from to the commentaries on classics board is equipped with the balancing weight.

In the aforementioned recycling motor vehicle warehousing system, the rotary driving assembly includes a third gear rotatably connected to the lower end of the lifting column, a fourth gear is arranged on one side of the third gear, the fourth gear is connected to the lifting column through a second gear motor, the fourth gear is fixed to the output end of the second gear motor, and the housing of the second gear motor is fixed to the lifting column; the third gear shaft is provided with a connecting sleeve upwards, a connecting column is arranged in the connecting sleeve, the upper end of the connecting column is fixed with the lifting column, an upper first bearing installation cavity and a lower first bearing installation cavity are formed between the connecting column and the connecting sleeve, a first tapered roller bearing is arranged in the first bearing installation cavity, and the connecting sleeve is connected with the clamping assembly; the two first tapered roller bearings are distributed in a mirror image mode up and down.

In the aforementioned recycling motor vehicle warehousing system, the clamping assembly comprises a horizontal second frame, the second frame is fixed with the connecting sleeve, clamping columns extending downwards are arranged at four corners of the second frame, a guide sleeve is arranged on one side of the clamping columns, a fourth rotating shaft is arranged in the guide sleeve, a third gear motor fixed with the clamping columns is arranged above the guide sleeve, the output end of the third gear motor is connected with the fourth rotating shaft, an upper second bearing mounting cavity and a lower second bearing mounting cavity are formed between the fourth rotating shaft and the guide sleeve, a second tapered roller bearing is arranged in the second bearing mounting cavity, the lower end of the fourth rotating shaft is connected with the clamping columns through a supporting seat, the fourth rotating shaft is connected with the supporting seat bearing, and a swing arm is arranged at the lower end of the fourth rotating shaft and is positioned below the guide sleeve; and the two second tapered roller bearings are distributed in a mirror image mode up and down.

In the aforementioned recycling motor vehicle warehousing system, the first driving mechanism comprises a T-shaped commutator positioned between two second rails, the T-shaped commutator is fixed with the bracket, the input end of the T-shaped commutator is provided with a first motor, the two output ends of the T-shaped commutator are respectively provided with a first universal coupler, the first universal couplers are connected with the second universal couplers through second connecting rods, the second universal couplers are provided with first rotating shafts for connecting the bracket, the first rotating shafts are provided with second power wheels, the second power wheels are positioned on the upper sides of the corresponding second rails, and the first rotating shafts are in sliding connection with the second power wheels; the third driven wheel is connected with the bracket in a rolling way, and the third driven wheel is connected with the bracket in a sliding way.

In the aforementioned recycling motor vehicle warehousing system, the second connecting rod comprises an inner rod connected with the first universal coupling, a sleeve connected with the second universal coupling is arranged on the outer side of the inner rod, the inner rod is in sliding connection with the sleeve, and an anti-rotation structure is arranged between the inner rod and the sleeve; the number of the conveying chains is three, and the conveying chains are annular; the top of the bracket is provided with three second cross beams, the cross sections of the second cross beams are U-shaped, conveying chains are arranged in the second cross beams, the two ends of each second cross beam are provided with first chain wheels, the middle part of each second cross beam is provided with two steering wheels, a second chain wheel is arranged between the two steering wheels and positioned at the lower side of each steering wheel, the first chain wheels and the second chain wheels are positioned at the inner sides of the conveying chains, the steering wheels are positioned at the outer sides of the conveying chains, a second supporting plate is arranged at the upper sides of the steering wheels, the two ends of each second supporting plate respectively extend to be close to the two first chain wheels, and the second supporting plate is attached to the inner top surfaces of the conveying chains; the second driving mechanism comprises a second motor fixed at the bottom of the bracket, a third sprocket is arranged at the output end of the second motor and connected with a fifth sprocket through a chain, a second rotating shaft is arranged on the fifth sprocket, the second rotating shaft penetrates through all the second cross beams, and the second rotating shaft is connected with all the second sprockets; the top of second layer board is equipped with the second wearing layer, the material of second wearing layer is nylon or polyformaldehyde.

In the aforementioned recycling motor vehicle warehouse system, the driving mechanism comprises at least two rollers positioned at the bottom of the portal, at least one roller is provided with a third motor, the third motor is fixed with the portal, the output end of the third motor is connected with the rollers, and the other rollers are rotatably connected with the portal; at least two guide wheels are arranged on two sides of the top rail, and the guide wheels are connected with the door frame in a rotating way; the lifting mechanism comprises a fourth motor fixed on the portal, a traction wheel is arranged at the output end of the fourth motor, two ropes are wound on the traction wheel, at least two reversing wheels are arranged at the top of the portal, and the two ropes are connected to two sides of the lifting platform through corresponding reversing wheels.

Compared with the prior art, the utility model integrates the pretreatment platform, the truss manipulator, the plurality of chain type shuttles, the warehouse-in stacker and the goods shelves, realizes a series of transportation from pretreatment to warehouse-in of the goods shelves of the motor vehicle, reduces the utilization rate of the forklift in the transportation process according to the preset track, reduces the occurrence probability of collision accidents and effectively improves the safety.

In the pretreatment platform, two first cross beams which are parallel to each other are utilized for overhead motor vehicles, and the motor vehicles are moved from one end of the pretreatment platform to the other end by utilizing a transmission belt on the first cross beams, so that a plurality of motor vehicles can be closely placed on the pretreatment platform, the occupied area is small, a forklift only needs to load goods on a fixed place, does not need to pass through a narrow channel, collision accidents are not easy to happen, and the safety is good. In addition, through structural improvement, utilize first connecting rod to make two driving shafts synchronous rotation, make the constant speed rotation of drive belt on two first crossbeams, avoid the front and back end of motor vehicle to advance the slope that the speed was inconsistent and lead to, make the motor vehicle put regularly on the pretreatment platform, avoid taking place the mutual striking, further improvement security to reduce fourth gear motor quantity, reduce cost.

In the truss manipulator, the truss manipulator is provided with four swinging arms which can rotate, the clamping assembly clamps the motor vehicle by rotating the four swinging arms to the bottom of the motor vehicle, the motor vehicle is moved away from the front treatment platform by the lifting assembly, and the motor vehicle is transported to the chain type shuttle by the translation assembly. Because the motor vehicle is transported through fixed first track, the transportation route is fixed, is difficult to collide with other equipment in the warehouse, and the security is higher to the motor vehicle is steady in operation on first track, does not receive ground roughness/barrier influence, moves in the eminence moreover, can not strike ground personnel (but for the safety still avoid personnel to go into motor vehicle below by mistake), does not have scram phenomenon, avoids the motor vehicle to drop, and the security further improves. In addition, by providing the overspeed locking mechanism, the safety is further improved and the failure rate is low.

In the chain type shuttle, the motor vehicles are transported by utilizing the second track, are distributed on the second track in a pipelining manner, move along the fixed track, cannot collide with each other in the moving process, cannot easily generate collision accidents, and are high in safety, and can move at a lower height, so that the damage caused by accidental falling is reduced, and the safety is further improved. The chain type shuttle can be used in combination, so that the moving path of the motor vehicle is changed conveniently, obstacles are avoided, the arrangement of the ground is facilitated, and the installation is also convenient. The two second power wheels on the bracket are driven by the same motor, so that the synchronous operation of the two second power wheels is ensured, the bracket is not easy to swing in the moving process, the direction is fixed, the bracket is prevented from being separated from the second track, the motor vehicle is prevented from falling down, and the safety is further improved. Three conveying chains on the bracket are driven by the same motor, so that the conveying speeds of the three conveying chains are ensured to be the same, the tray and the motor vehicle are prevented from deflecting and falling when moving on the bracket, and the safety is further improved. The distance between the two second power wheels and the two third driven wheels can be changed, the distance between the two second rails is adapted to change, the bracket is prevented from being blocked in the moving process, the parallelism requirement between the two second rails is reduced when the corresponding second rails are mounted on the ground, the straightness requirement of the mounted second rails is also reduced, and the mounting is more convenient.

In the warehouse-in stacker, a portal frame is arranged between a top rail and a ground rail, a motor vehicle is driven to cause the lower side of the storage position of a goods shelf by using the movement of the portal frame, a bearing table is arranged on the portal frame, a lifting table is arranged on the bearing table, the motor vehicle is moved to the horizontal side of the storage position of the goods shelf, and pins which can extend out are arranged on the lifting table, so that the motor vehicle is placed at the storage position of the goods shelf. Because the moving direction of the portal is vertical to the moving direction of the pins, and the motor vehicle can be positioned at the inner side of the portal when moving the motor vehicle, the whole width of the utility model can be smaller, the utility model is suitable for the narrow passage between shelves to pass through, and the horizontal and lifting moving processes are guided, so that collision accidents are not easy to occur, and the safety is good.

In conclusion, the utility model has the advantages of good safety, low cost, low failure rate and convenient installation.

Drawings

Fig. 1 is a schematic top view of the present utility model.

FIG. 2 is a left side view of the pretreatment platform.

FIG. 3 is a top view of a pretreatment platform.

Fig. 4 is a front cross-sectional view of the first beam.

Fig. 5 is a front view of the truss manipulator.

Fig. 6 is a left side view of the truss manipulator.

Fig. 7 is a top view of the translation assembly.

Fig. 8 is a front view of the translation assembly.

Fig. 9 is a left side view of the lift assembly.

FIG. 10 is a schematic view of the overspeed locking mechanism with the lifting assembly raised.

FIG. 11 is a schematic view of the overspeed locking mechanism with the normal speed of the elevator assembly being lowered.

FIG. 12 is a schematic view of the overspeed locking mechanism with the elevator assembly descending at an ultrafast speed.

Fig. 13 is a left side view of the rotary drive assembly.

Fig. 14 is a front view of the clamping assembly.

Fig. 15 is a schematic diagram of the rotation motion of the four swing arms in the top view.

Fig. 16 is a top view of the chain shuttle.

Fig. 17 is a top view of the first drive mechanism.

Fig. 18 is a schematic view of fig. 16 at A-A.

Fig. 19 is a top view of the second drive mechanism.

Fig. 20 is a front view of the second power wheel.

Fig. 21 is a front view of the third driven wheel.

Fig. 22 is a front view of the warehouse entry stacker.

Fig. 23 is a top view of the warehouse entry stacker.

Fig. 24 is a schematic view of fig. 22 at A-A.

Fig. 25 is a left side view of the warehouse entry stacker between the racks.

The marks in the drawings are: the device comprises a 1-pretreatment platform, 100-first cross beams, 101-supporting feet, 102-driving shafts, 103-driven shafts, 104-first driving wheels, 105-first driven wheels, 106-first transmission belts, 107-first supporting plates, 108-fourth speed reducing motors, 109-first wear-resistant layers, 110-first connecting rods, 111-oil recovery mechanisms, 112-switching rods, 113-second driving wheels, 114-second driven wheels, 115-second transmission belts and 116-motor bases;

The mechanical arm comprises a 2-truss mechanical arm, 200-first tracks, 201-upright, 220-translation component, 221-first frame, 222-first power wheel, 223-follower, 240-lifting component, 241-lifting column, 242-first sliding rail, 243-first sliding block, 244-first rack, 245-first gear, 246-first gear motor, 247-overspeed locking mechanism, 248-rotating plate, 249-pin shaft, 250-first tooth, 251-second tooth, 252-stop pin, 253-pressure spring, 254-balancing weight, 260-rotation driving component, 261-third gear, 262-fourth gear, 263-second gear motor, 264-connecting sleeve, 265-connecting column, 266-first tapered roller bearing, 280-clamping component, 281-swing arm, 282-second frame, 283-clamping column, 284-guiding sleeve, 285-fourth rotating shaft, 286-third gear motor, 287-second tapered roller bearing, 288-supporting seat.

3-Chain shuttle, 300-bracket, 301-second track, 302-third driven wheel (303-conveying chain, 304-second beam, 305-first sprocket, 306-steering wheel, 307-second sprocket, 308-second bracket, 309-second wear layer, 314-second wheel carrier, 315-third spindle, 320-first driving mechanism, 321-T-type commutator, 322-first motor, 323-first universal coupling, 324-second connecting rod, 325-second universal coupling, 326-first spindle, 327-second power wheel, 328-inner rod, 329-sleeve, 330-first wheel carrier, 340-second driving mechanism, 341-second motor, 342-third sprocket, 344-chain, 345-fifth sprocket, 346-second spindle.

4-Warehouse-in stacker, 400-ceiling rail, 401-ground rail, 402-portal, 403-bearing platform, 404-elevating platform, 405-pin, 406-roller, 407-third motor, 408-guide wheel, 409-fourth motor, 410-traction wheel, 411-rope, 412-reversing wheel, 415-goods shelf, 416-translation mechanism.

5-Shelf.

Detailed Description

The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.

Example 1. A recycling motor vehicle warehousing system is shown in fig. 1, and comprises six pretreatment platforms 1 which are arranged in parallel, wherein the pretreatment platforms 1 are connected with a transportation channel through truss manipulators 2, and the transportation channel is connected with six shelves 5 through three warehousing stackers 4. The connection refers to the connection of material moving paths, wherein adjacent shelves 5 are taken as a group, and three warehouse-in stackers 4 are respectively positioned among the three groups of shelves 5.

The transportation channel is composed of a plurality of chain type shuttling vehicles 3, and the first chain type shuttling vehicle 3 is positioned at the discharging tail end of the truss manipulator 2 and is parallel to the pretreatment platform 1 and feeds materials to the long direction of the goods shelf 5 when seen from the material conveying direction. The feeding end of the second chain type shuttle 3 is positioned between the pretreatment platform 1 and the goods shelf 5, and the feeding direction is perpendicular to the goods shelf 5. The rest chain type shuttle 3 is located between the second chain type shuttle 3 and the corresponding goods shelf 5, and is located at one side of the feeding ends of the three warehouse-in stackers 4 respectively.

As shown in fig. 2 to fig. 4, the pretreatment platform 1 includes two parallel first beams 100, the cross section of the first beams 100 is U-shaped, supporting feet 101 are provided at the bottom of the first beams 100, two ends of the first beams 100 are respectively provided with a driving shaft 102 and a driven shaft 103, the driving shaft 102 and the driven shaft 103 are both connected with the first beams 100 through bearings, a first driving wheel 104 is provided on the driving shaft 102, a first driven wheel 105 is provided on the driven shaft 103, the first driving wheel 104 is connected with the first driven wheel 105 through an annular first driving belt 106, the conveying surface of the first driving belt 106 is higher than the top surface of the first beams 100, a first supporting plate 107 is provided at the inner side of the first driving belt 106, the first supporting plate 107 is fixed with the side wall of the first beams 100, two ends of the first supporting plate 107 are respectively close to the first driving wheel 104 and the first driven wheel 105, a fourth speed reducing motor 108 connected with the corresponding driving shaft 102 is provided at one side of the first beams 100, and a first connecting rod 110 is provided between the two driving shafts 102.

The fourth gear motor 108 is fixed at the bottom of the corresponding first beam 100 through a motor base 116, a second driving wheel 113 is arranged at the output end of the fourth gear motor 108, the second driving wheel 113 is connected with a second driven wheel 114 through a second driving belt 115, and the second driven wheel 114 is fixed with the corresponding driving shaft 102.

The top of the first supporting plate 107 is provided with a first wear-resistant layer 109 made of nylon or polyoxymethylene, and the top surface of the first wear-resistant layer 109 is coated with lubricating oil.

Be equipped with fluid recovery mechanism 111 between two first crossbeam 100, fluid recovery mechanism 111 is located the downside of first crossbeam 100, fluid recovery mechanism structure is various, as long as can the storage fluid can, for example adopt open-top's oil box, place can on ground, if in order to avoid fluid to splash, can suitably increase.

As structural reinforcement, roll prevention, a transfer rod 112 is provided between the support legs 101 respectively located at the bottoms of the two first cross beams 100, and the support legs 101 are fixed to the ground expansion bolts.

Working principle of the pretreatment platform 1: the forklift forks the recovered motor vehicle onto the two first cross members 100 from the side close to the driven shaft 103, and the front and rear tires of the motor vehicle are respectively located outside the two first cross members 100.

The fourth gear motor 108 is started, the fourth gear motor 108 drives the second driving wheel 113 to rotate, the second driving wheel 113 drives the second driven wheel 114 to rotate through the second transmission belt 115, the second driven wheel 114 drives one driving shaft 102 to rotate, the other driving shaft 102 is driven to rotate through the first connecting rod 110, and the first driving wheel 104 on the other driving shaft 102 synchronously rotates. The first driving wheel 104 rotates the first driving belt 106 to drive the motor vehicle to move to the side of the driving shaft 102, the moving distance is about 1.5 times of the width of the motor vehicle, and then the forklift forks the next motor vehicle. And the motor vehicles are simultaneously placed on the platform by reciprocating in the way.

The worker empties the oil from below the nacelle, and the discharged oil may be temporarily stored in the oil recovery mechanism 111 and concentrated.

As shown in fig. 5-15, the truss manipulator 2 includes two first rails 200 parallel to each other, a plurality of columns 201 are disposed at the bottom of the first rails 200, a translation assembly 220 is disposed between the two first rails 200, a lifting assembly 240 is disposed on the translation assembly 220, the lifting assembly 240 is connected to a clamping assembly 280 through a rotation driving assembly 260, and four swing arms 281 capable of horizontally rotating are disposed on the clamping assembly 280.

The translation assembly 220 includes a horizontal first frame 221, and a first power wheel 222 and a follower wheel 223 are disposed on two sides of the first frame 221, and the first power wheel 222 and the follower wheel 223 are disposed on top of the corresponding first track 200. Follower wheel 223 is a non-first powered wheel for supporting first frame 221 and reducing drag as first frame 221 moves on first track 200, as is known. The first power wheel 222 is an electrically driven (gear motor driven) roller that provides power for movement of the first frame 221, and is also an existing component. Translation assembly 220 is moved horizontally along first track 200 by counter-moving first powered wheel 222.

The lifting assembly 240 comprises a lifting column 241, wherein one side of the lifting column 241 is provided with a first sliding rail 242, a first sliding block 243 is arranged on the first sliding rail 242, the first sliding block 243 is fixed with the first frame 221, the other side of the lifting column 241 is provided with a first rack 244, one side of the first rack 244 is provided with a first gear 245, the first gear 245 is connected with the first frame 221 through a first gear motor 246, the output end of the first gear motor 246 is fixed with the first gear 245, the shell of the first gear motor 246 is fixed with the first frame 221, and the first gear motor 246 is provided with a band-type brake device which can be automatically locked under the condition of power failure, so that the lifting assembly is the existing equipment. The first gear motor 246 drives the first gear 245 to rotate, and the first gear 245 drives the lifting column 241 to lift through the first rack 244.

The lower side of the first gear 245 is provided with an overspeed locking mechanism 247, the overspeed locking mechanism 247 comprises a rotating plate 248 positioned on one side of the first rack 244, the rotating plate 248 is rotationally connected with the first frame 221 through a pin shaft 249, the rotating plate 248 is provided with a first tooth 250 and a second tooth 251, the first tooth 250 and the second tooth 251 are respectively positioned on two sides of the pin shaft 249, the first tooth 250 is meshed with the first rack 244, the lower side of the rotating plate 248 is provided with a stop pin 252 and a pressure spring 253, the stop pin 252 and the pressure spring 253 are both positioned on one side of the pin shaft 249 away from the first rack 244, the stop pin 252 is fixed with the first frame 221, the lower end of the pressure spring 253 is connected with the first frame 221, and one end of the rotating plate 248 away from the first rack 244 is provided with a balancing weight 254. When the lifting assembly 240 is lifted, the first rack 244 is lifted, and the first teeth 250 and the first rack 244 are meshed, so that the rotary plate 248 rotates counterclockwise and contacts the compression spring 253, and the first teeth 250 and the first rack 244 do not obstruct the lifting assembly 240 to be lifted smoothly. When the lifting assembly 240 descends at a normal speed, the first rack 244 descends, the first teeth 250 enter into tooth grooves of the first rack 244 under the action of the pressure spring 253 and rotate clockwise along with the descending of the first rack 244, so that the second teeth 251 are close to the first rack 244, and due to the action of the balancing weight 254, the second teeth 251 are not contacted with the first rack 244 all the time, and the lifting assembly 240 descends smoothly. When the lifting assembly 240 descends at an ultra-fast speed, the first rack 244 descends rapidly, the impact force given to the first teeth 250 by the first rack 244 is large, so that the rotary plate 248 rotates rapidly, the gravity of the balancing weight 254 is overcome, the second teeth 251 enter the tooth grooves of the first rack 244, and the first rack 244 is blocked and cannot descend continuously. The overspeed locking mechanism 247 is used for avoiding the clamping assembly 280 from falling to the ground when the band-type brake device of the first gear motor 246 is out of order and the clamping assembly 280 falls beyond the normal speed, so as to avoid the damage of ground persons or equipment and further improve the safety.

The rotary driving assembly 260 includes a third gear 261 rotatably connected to the lower end of the lifting column 241, a fourth gear 262 is disposed on one side of the third gear 261, the fourth gear 262 is connected to the lifting column 241 through a second gear motor 263, the fourth gear 262 is fixed to the output end of the second gear motor 263, and a housing of the second gear motor 263 is fixed to the lifting column 241. The third gear 261 is axially provided with a connecting sleeve 264, a connecting column 265 is arranged in the connecting sleeve 264, the upper end of the connecting column 265 is fixed with the lifting column 241, an upper first bearing installation cavity and a lower first bearing installation cavity are formed between the connecting column 265 and the connecting sleeve 264, a first tapered roller bearing 266 is arranged in the first bearing installation cavity, and the connecting sleeve 264 is connected with a clamping assembly 280. The two first tapered roller bearings 266 are distributed in a vertically mirrored mode, so that axial vibration of the connecting column 265 can be avoided, the structure is stable, and safety is improved. The second gear motor 263 drives the fourth gear 262 to rotate, the fourth gear 262 drives the connecting sleeve 264 to rotate through the third gear 261, and the connecting sleeve 264 drives the clamping assembly 280 to rotate.

The clamping assembly 280 comprises a horizontal second frame 282, the second frame 282 is fixed with the connecting sleeve 264, clamping columns 283 which extend downwards are arranged at four corners of the second frame 282, a guide sleeve 284 is arranged on one side of the clamping columns 283, a fourth rotating shaft 285 is arranged in the guide sleeve 284, a third gear motor 286 fixed with the clamping columns 283 is arranged above the guide sleeve 284, the output end of the third gear motor 286 is connected with the fourth rotating shaft 285, an upper second bearing mounting cavity and a lower second bearing mounting cavity are formed between the fourth rotating shaft 285 and the guide sleeve 284, a second tapered roller bearing 287 is arranged in the second bearing mounting cavity, the lower end of the fourth rotating shaft 285 is connected with the clamping columns 283 through a supporting seat 288, the fourth rotating shaft 285 is connected with the supporting seat 288 through a bearing, a swing arm 281 is arranged at the lower end of the fourth rotating shaft 285, and the swing arm 281 is arranged below the guide sleeve 284. The two second tapered roller bearings 287 are distributed in a mirror image manner up and down, so that axial vibration of the fourth rotating shaft 285 can be avoided, the structure is stable, and the safety is improved. The third gear motor 286 drives the fourth rotation shaft 285 to rotate, and the fourth rotation shaft 285 drives the swing arm 281 to rotate.

The device also comprises a control assembly, wherein the control assembly is connected with the gear motors in each truss manipulator 2, so that each gear motor can rotate positively and negatively. The control assembly is in the simplest state a plurality of reversing switches respectively connected to each gear motor, or controls the forward and reverse rotation of each gear motor in a remote control mode, and the remote control equipment is also existing.

The using method of the truss manipulator 2 comprises the following steps: the clamping assembly 280 is horizontally moved to the upper side of the motor vehicle along the first track 200 through the first power wheel 222, the clamping assembly 280 is lowered through the lifting assembly 240, the swing arms 281 are rotated to the lower side of the motor vehicle through the clamping assembly 280, the four swing arms 281 are all located between the front wheel and the rear wheel of the motor vehicle, the clamping assembly 280 is lifted through the lifting assembly 240, the motor vehicle is lifted, the clamping assembly 280 is horizontally moved to the feeding end of the transportation channel along the first track 200 through the first power wheel 222, the motor vehicle is rotated by 90 degrees through the rotary driving assembly 260, the clamping assembly 280 is lowered through the lifting assembly 240, the motor vehicle is placed to the feeding end of the transportation channel, a tray is placed on the feeding end of the transportation channel by a worker, the motor vehicle is placed on the tray, the swing arms 281 are rotated out of the lower side of the motor vehicle through the clamping assembly 280, unloading of the motor vehicle is completed, and the truss manipulator 2 continues to take the next motor vehicle. Meanwhile, when the motor vehicle truss manipulator 2 at the discharge end of the pre-treatment platform 1 is taken away and is empty, the pre-treatment platform 1 works to drive the motor vehicle thereon to integrally move a distance to the discharge end of the pre-treatment platform 1 until the feeding end of the truss manipulator 2, and at the moment, the feeding end of the pre-treatment platform 1 is empty, and new motor vehicle can be placed for emptying operation.

As shown in fig. 16 to 21, the chain type shuttle 3 includes a bracket 300, two parallel second rails 301 are provided at the bottom of the bracket 300, a third driven wheel 302 is provided on the second rails 301, the third driven wheel 302 is rotatably connected with the bracket 300, the third driven wheel 302 is rolling on the second rails 301, a first driving mechanism 320 is provided on the bracket 300, the first driving mechanism 320 is used for moving the bracket 300 along the second rails 301, three annular conveying chains 303 are provided on the bracket 300, the conveying direction of the conveying chains 303 is parallel or perpendicular to the second rails 301, and a second driving mechanism 340 for driving the conveying chains 303 to move is provided on the bracket 300.

The first driving mechanism 320 includes a T-shaped commutator 321 disposed between two second rails 301, the T-shaped commutator 321 is fixed to the bracket 300, a first motor 322 is disposed at an input end of the T-shaped commutator 321, a first universal joint 323 is disposed at two output ends of the T-shaped commutator 321, the first universal joint 323 is connected to a second universal joint 325 through a second connecting rod 324, a first rotating shaft 326 connected to the bracket 300 is disposed on the second universal joint 325, the first rotating shaft 326 is connected to the bracket 300 through a first U-shaped wheel frame 330, the first rotating shaft 326 is fixed to the bracket 300, a second power wheel 327 is disposed on the first rotating shaft 326, the second power wheel 327 is disposed on an upper side of the corresponding second rail 301, and the first rotating shaft 326 is slidably connected to the second power wheel 327, so that the second power wheel 327 can move axially along the first rotating shaft 326, but the second power wheel 327 is kept fixed to the first rotating shaft 326 in a circumferential direction, for example, and the second power wheel 327 is connected to the first rotating shaft 326 in a spline manner.

The third driven wheel 302 is provided with a third rotating shaft 315, the third rotating shaft 315 is connected with the bracket 300 through a U-shaped second wheel carrier 314, and the third driven wheel 302 is in clearance fit with the third rotating shaft 315, so that the third driven wheel 302 can axially move and rotate on the third rotating shaft 315.

Annular grooves are formed in the outer peripheral surfaces of the second power wheel 327 and the third driven wheel 302, and the width of each annular groove is matched with the width of the second track 301, so that the guide function is achieved.

The second connecting rod 324 includes an inner rod 328 connected with the first universal coupling 323, a sleeve 329 connected with the second universal coupling 325 is arranged on the outer side of the inner rod 328, the inner rod 328 is slidably connected with the sleeve 329, an anti-rotation structure is arranged between the inner rod 328 and the sleeve 329, the anti-rotation structure can only prevent relative rotation between the inner rod 328 and the sleeve 329, for example, the inner rod 328 and the sleeve 329 are combined, the sleeve 329 is an end square hole, and the inner rod 328 is an end square rod.

The top of the bracket 300 is provided with three second cross beams 304, the cross section of the second cross beams 304 is U-shaped, three conveying chains 303 are respectively located in the three second cross beams 304, two ends of each second cross beam 304 are respectively provided with a first chain wheel 305, each second cross beam 304 is rotationally connected with each first chain wheel 305, the middle part of each second cross beam 304 is provided with two steering wheels 306, each steering wheel 306 is rotationally connected with each second cross beam 304, a second chain wheel 307 is arranged between each two steering wheels 306, each second chain wheel 307 is rotationally connected with each second cross beam 304, each second chain wheel 307 is located at the lower side of each steering wheel 306, each first chain wheel 305 and each second chain wheel 307 are located at the inner side of the conveying chain 303, each steering wheel 306 is located at the outer side of the conveying chain 303, each steering wheel 306 is provided with a second supporting plate 308, the top of each second supporting plate 308 is provided with a second wear-resistant layer 309, each second wear-resistant layer 309 is made of nylon or polyoxymethylene, two ends of each second supporting plate 308 extend close to the two first chain wheels 305, and each second supporting plate 308 is attached to the inner top surface of the conveying chain 303. When the depth of the second beam 304 is greater, the steering wheel 306 and the second sprocket 307 may be disposed on the inner side of the second beam 304, and when the depth of the second beam 304 is smaller, a large hole may be formed in the position of the second beam 304 corresponding to the steering wheel 306 and the second sprocket 307, and a transfer rack is disposed at the bottom of the large hole to mount the steering wheel 306 and the second sprocket 307.

The second driving mechanism 340 includes a second motor 341 fixed at the bottom of the bracket 300, a third sprocket 342 is disposed at an output end of the second motor 341, the third sprocket 342 is connected to a fifth sprocket 345 through a chain 344, a second rotating shaft 346 is disposed on the fifth sprocket 345, the second rotating shaft 346 passes through all the second cross beams 304, and the second rotating shaft 346 is connected to all the second sprockets 307. Since the motor vehicle has a large weight and a large power requirement of the second motor 341, the second motor 341 has a large volume, and in order to avoid interference with the motor vehicle and other components transported above, the height of the second motor 341 must be reduced, the first sprocket 305 cannot be directly driven by the second motor 341, and the second sprocket 307 is required to be passed through, and at the same time, the wrap angle of the conveying chain 303 on the second sprocket 307 is increased by the two steering wheels 306 in order to ensure transmission of driving force.

Principle of operation of chain shuttle 3: the first motor 322 drives the inner rod 328 to rotate through the T-shaped reverser 321, the inner rod 328 drives the sleeve 329 to rotate through the first universal coupling 323, the sleeve 329 drives the first rotating shaft 326 to rotate through the second universal coupling 325, the first rotating shaft 326 enables the second power wheel 327 to rotate and roll along the second track 301, and at the moment, the third driven wheel 302 also moves along the second track 301 to drive the bracket 300 to move along the second track 301. The second motor 341 drives the third sprocket 342 to rotate, the third sprocket 342 drives the fifth sprocket 345 to rotate through the chain 344, the fifth sprocket 345 drives all the second sprockets 307 to rotate through the second rotating shaft 346, and the second sprocket 307 drives the conveying chain 303 to rotate.

As shown in fig. 1, the second rails 301 of the chain type shuttles 3 are perpendicular to each other between the two upper and lower chain type shuttles 3, but the conveying direction of the conveying chain 303 is kept parallel, wherein the conveying direction of the conveying chain 303 on one stage of chain type shuttles 3 is parallel to the second rail 301 where the conveying chain 303 on the other stage of chain type shuttles 3 is located, and the conveying direction of the conveying chain 303 on the other stage of chain type shuttles 3 is perpendicular to the second rail 301 where the conveying chain 303 is located.

In the initial state, the carriages 300 are located at the feed ends of the respective chain shuttles 3, as seen in the material conveying direction. After the empty motor vehicle is placed on the tray by the truss manipulator 2, the tray is moved to the feeding end of the second chain type shuttle 3 by the first chain type shuttle 3, the first chain type shuttle 3 and the conveying chain 303 on the second chain type shuttle 3 rotate, so that the tray enters into the tray 300 of the second chain type shuttle 3, and the second chain type shuttle 3 moves onto the third chain type shuttle 3 (one of the three chain type shuttles 3 at the bottom in fig. 1) corresponding to the shelf side according to the position of the shelf 5 where the motor vehicle is to be stored. After the pallet is handed over between the upper and lower chain shuttles 3, the pallet 300 on the upper chain shuttle 3 returns to the feeding end to wait for the arrival of the motor vehicle.

As shown in fig. 22-25, the warehouse entry stacker comprises a top rail 400 and a bottom rail 401, the top rail 400 is fixed with a ceiling of a warehouse, the bottom rail 401 is fixed with the ground of the warehouse, a rectangular door frame 402 is arranged between the top rail 400 and the bottom rail 401, a driving mechanism is arranged at the bottom of the door frame 402 and enables the door frame 402 to move along the top rail 400 and the bottom rail 401, a horizontal bearing table 403 is arranged at the bottom of the door frame 402, a lifting table 404 positioned in the door frame 402 is arranged at the upper side of the bearing table 403, the lifting table 404 is 5.5 m long and 2.1 m wide, the lifting table 404 is placed on the bearing table 403, two pins 405 are arranged above the lifting table 404, the distance between the two pins 405 is kept to enable a motor vehicle to be placed stably, the lifting table 404 is connected with the door frame 402 in a sliding mode, a translation mechanism 416 is arranged between the pins 405 and the lifting table 404, the moving direction of the pins 405 is perpendicular to the plane of the door frame 402, and a lifting mechanism connected with the lifting table 404 is arranged at the top of the door frame 402.

The driving mechanism comprises two rollers 406 positioned at the bottom of the portal 402, the rollers 406 are positioned on the ground rail 401, one roller 406 is rotationally connected with the portal 402, a third motor 407 is arranged on the other roller 406, the third motor 407 is fixed with the portal 402, and the output end of the third motor 407 is connected with the roller 406.

Both sides of the top rail 400 are provided with at least two guide wheels 408, the guide wheels 408 are rotationally connected with the gantry 402, the guide wheels 408 are used for avoiding rollover and reducing friction resistance when the gantry 402 moves, and the safety of the equipment during operation is improved.

The lifting mechanism comprises a fourth motor 409 fixed on the gantry 402, a traction wheel 410 is arranged at the output end of the fourth motor 409, two ropes 411 are wound on the traction wheel 410, at least two reversing wheels 412 are arranged at the top of the gantry 402, and the two ropes 411 are connected to two sides of the lifting table 404 through the corresponding reversing wheels 412. Both the traction sheave 410 and the diverting sheave 412 are of a double rope groove construction, separating the two ropes 411. The lifting table 404 is pulled to lift by the rope 411, so that the lifting mechanism has a small overall structure and is easy to arrange, and therefore, the whole stacker has a small volume and is convenient to move in a narrow channel.

The translation mechanism 416 is used for pushing the pin 405 to move, a guide rail is arranged below the pin 405 and is in sliding connection with the pin 405, the two pins are fixed through a rack, a rack is arranged at the bottom of the rack, a gear is arranged on one side of the rack, and a fifth motor for connecting the gears is arranged on the lifting platform. The fifth motor drives the gear to rotate forward when rotating forward, the gear drives the pins to move to one side through the rack and the shelf, and conversely, the fifth motor drives the pins 405 to move to the other side when rotating backward. Because of the numerous structures of the conventional translation mechanism 416, this embodiment is merely an example of a translation mechanism.

The working principle of the warehouse-in stacker is as follows: in the initial state, the gantry 402 is located at one side of the third chain type shuttle 3. The gantry 402 can move along the ground rail 401 when the third motor 407 drives the roller 406 to which it is connected to rotate. When the fourth motor 409 drives the traction wheel 410 to rotate, the rope 411 is wound up, and drives the lifting platform 404 to lift or lower. The translation mechanism 416 is operative to move the pins 405 horizontally.

The working process of the warehouse-in stacker comprises the following steps: the pins 405 extend below the pallet corresponding to the chain shuttle 3, one end of the lifting platform 404 is lifted to enable the pins 405 to lift the pallet, the pins 405 retract into the door frame 402, the door frame 402 moves along the ground rail 401 to below the storage position corresponding to the goods shelf 5, the lifting platform 404 is lifted to the horizontal side of the storage position, the pins 405 extend to enable a motor vehicle to enter the upper side of the storage position, the lifting platform 404 is lowered to enable the pallet to be placed in the storage position, the pins 405 retract, the lifting platform 404 is lowered to the low position, and the door frame 402 moves back to the initial position to wait for the arrival of the next motor vehicle. Because the pins 405 can move in both directions, two rows of shelves 5 can share a stacker.

Example 2. In comparison with the embodiment 1, the recycling vehicle warehouse system has no transportation channel, and the vehicles taken out by the truss manipulator 2 are transported to the stacker 4 by a forklift.

Example 3. In comparison with the embodiment 1, the vehicle warehouse system has no transportation channel and stacker 4, and the vehicle taken out by the truss manipulator 2 is directly put on the shelf 5 by a forklift.

Claims (9)

1. A recycling automotive warehousing system, characterized by: the device comprises a pretreatment platform (1), wherein the pretreatment platform (1) is connected with a transportation channel through a truss manipulator (2), the transportation channel consists of a plurality of chain type shuttle vehicles (3), the transportation channel is respectively connected with a plurality of shelves (5) through a plurality of warehouse stackers (4), the plurality of shelves (5) are arranged side by side, and the warehouse stackers (4) are positioned on one side of the shelves (5);

The pretreatment platform (1) comprises two first cross beams (100) which are parallel to each other, the cross section of each first cross beam (100) is U-shaped, supporting feet (101) are arranged at the bottom of each first cross beam (100), a driving shaft (102) and a driven shaft (103) are respectively arranged at two ends of each first cross beam (100), a first driving wheel (104) is arranged on each driving shaft (102), a first driven wheel (105) is arranged on each driven shaft (103), each first driving wheel (104) is connected with each first driven wheel (105) through an annular first driving belt (106), the conveying surface of each first driving belt (106) is higher than the top surface of each first cross beam (100), a first supporting plate (107) is arranged on the inner side of each first driving belt (106), each first supporting plate (107) is fixed with the side wall of each first cross beam (100), and a fourth speed reducing motor (108) connected with the corresponding driving shaft (102) is arranged on one side of each first cross beam (100).

The truss manipulator (2) comprises two first rails (200) which are parallel to each other, a plurality of upright posts (201) are arranged at the bottom of each first rail (200), a translation assembly (220) is arranged between the two first rails (200), a lifting assembly (240) is arranged on the translation assembly (220), the lifting assembly (240) is connected with a clamping assembly (280) through a rotary driving assembly (260), and four swing arms (281) capable of horizontally rotating are arranged on the clamping assembly (280);

The chain type shuttle (3) comprises a bracket (300), wherein two second tracks (301) which are parallel to each other are arranged at the bottom of the bracket (300), a third driven wheel (302) connected with the bracket (300) is arranged on the second track (301), a first driving mechanism (320) is arranged on the bracket (300), the first driving mechanism (320) is used for enabling the bracket (300) to move along the second track (301), at least two conveying chains (303) are arranged on the bracket (300), the conveying direction of the conveying chains (303) is parallel to or perpendicular to the second track (301), and a second driving mechanism (340) for driving the conveying chains (303) to move is arranged on the bracket (300);

Warehouse entry stacker (4) include sky rail (400) and ground rail (401), be equipped with rectangular portal (402) between sky rail (400) and ground rail (401), the bottom of portal (402) is equipped with actuating mechanism, actuating mechanism makes portal (402) remove along sky rail (400) and ground rail (401), the bottom of portal (402) is equipped with plummer (403), the upside of plummer (403) is equipped with elevating platform (404) that are located in portal (402), the top of elevating platform (404) is equipped with two piece at least and takes in (405), elevating platform (404) and portal (402) sliding connection, be equipped with translation mechanism (416) between taking in (405) and elevating platform (404), the direction of movement of taking in (405) is perpendicular with the plane that portal (402) is located, the top of portal (402) is equipped with the elevating mechanism of connection elevating platform (404).

2. The recycling motor vehicle warehousing system according to claim 1, wherein: the top of the first supporting plate (107) is provided with a first wear-resistant layer (109), and the first wear-resistant layer (109) is made of nylon or polyformaldehyde; the driving shaft (102) and the driven shaft (103) are connected with a first cross beam (100) through bearings; a fourth gear motor (108) is arranged on the outer side of one first cross beam (100), and a first connecting rod (110) is arranged between the two driving shafts (102).

3. The recycling motor vehicle warehousing system according to claim 2, wherein: an oil recovery mechanism (111) is arranged between the two first cross beams (100), and the oil recovery mechanism (111) is positioned at the lower side of the first cross beams (100).

4. The recycling motor vehicle warehousing system according to claim 1, wherein: the translation assembly (220) comprises a horizontal first frame (221), at least one first power wheel (222) and at least one follower wheel (223) are arranged on two sides of the first frame (221), and the first power wheel (222) and the follower wheel (223) are positioned at the top of the corresponding first track (200); the lifting assembly (240) comprises a lifting column (241), wherein a first sliding rail (242) is arranged on one side of the lifting column (241), a first sliding block (243) is arranged on the first sliding rail (242), the first sliding block (243) is fixed with a first frame (221), a first rack (244) is arranged on the other side of the lifting column (241), a first gear (245) is arranged on one side of the first rack (244), the first gear (245) is connected with the first frame (221) through a first gear motor (246), the output end of the first gear motor (246) is fixed with the first gear (245), and the shell of the first gear motor (246) is fixed with the first frame (221); the lower part of first gear (245) is equipped with overspeed locking mechanism (247), overspeed locking mechanism (247) are including being located rotating plate (248) of first rack (244) one side, rotating plate (248) are rotated through round pin axle (249) and are connected with first frame (221), be equipped with first tooth (250) and second tooth (251) on rotating plate (248), first tooth (250) and second tooth (251) are located the both sides of round pin axle (249) respectively, first tooth (250) and first rack (244) meshing, the downside of rotating plate (248) is equipped with striker (252) and pressure spring (253), striker (252) and pressure spring (253) all are located one side that first rack (244) was kept away from to round pin axle (249), striker (252) are fixed with first frame (221), the one end that first rack (244) was kept away from to rotating plate (248) is equipped with balancing weight (254).

5. The recycling motor vehicle warehousing system of claim 4, wherein: the rotary driving assembly (260) comprises a third gear (261) rotatably connected to the lower end of the lifting column (241), a fourth gear (262) is arranged on one side of the third gear (261), the fourth gear (262) is connected with the lifting column (241) through a second gear motor (263), the fourth gear (262) is fixed with the output end of the second gear motor (263), and the shell of the second gear motor (263) is fixed with the lifting column (241); the third gear (261) is axially provided with a connecting sleeve (264), a connecting column (265) is arranged in the connecting sleeve (264), the upper end of the connecting column (265) is fixed with the lifting column (241), an upper first bearing installation cavity and a lower first bearing installation cavity are formed between the connecting column (265) and the connecting sleeve (264), a first tapered roller bearing (266) is arranged in the first bearing installation cavity, and the connecting sleeve (264) is connected with a clamping assembly (280); two first tapered roller bearings (266) are arranged in a mirror image manner up and down.

6. The recycling motor vehicle warehousing system according to claim 1, wherein: the clamping assembly (280) comprises a horizontal second frame (282), the second frame (282) is fixed with the connecting sleeve (264), clamping columns (283) extending downwards are arranged at four corners of the second frame (282), a guide sleeve (284) is arranged on one side of each clamping column (283), a fourth rotating shaft (285) is arranged in each guide sleeve (284), a third gear motor (286) fixed with each clamping column (283) is arranged above each guide sleeve (284), the output end of each third gear motor (286) is connected with the fourth rotating shaft (285), an upper second bearing installation cavity and a lower second bearing installation cavity are formed between each fourth rotating shaft (285) and each guide sleeve (284), the lower ends of the fourth rotating shafts (285) are connected with the corresponding clamping columns (283) through supporting seats (288), swing arms (281) are arranged at the lower ends of the fourth rotating shafts (285), and the swing arms (281) are located below the corresponding guide sleeves (284); two of the second tapered roller bearings (287) are arranged in mirror images up and down.

7. The recycling motor vehicle warehousing system according to claim 1, wherein: the first driving mechanism (320) comprises a T-shaped reverser (321) positioned between two second rails (301), the T-shaped reverser (321) is fixed with the bracket (300), a first motor (322) is arranged at the input end of the T-shaped reverser (321), a first universal coupler (323) is arranged at two output ends of the T-shaped reverser (321), the first universal coupler (323) is connected with a second universal coupler (325) through a second connecting rod (324), a first rotating shaft (326) connected with the bracket (300) is arranged on the second universal coupler (325), a second power wheel (327) is arranged on the first rotating shaft (326), the second power wheel (327) is positioned at the upper side corresponding to the second rails (301), and the first rotating shaft (326) is in sliding connection with the second power wheel (327); the third driven wheel (302) is connected with the bracket (300) in a rolling way, and the third driven wheel (302) is connected with the bracket (300) in a sliding way.

8. The recycling motor vehicle warehousing system of claim 7, wherein: the second connecting rod (324) comprises an inner rod (328) connected with the first universal coupler (323), a sleeve (329) connected with the second universal coupler (325) is arranged on the outer side of the inner rod (328), the inner rod (328) is in sliding connection with the sleeve (329), and an anti-rotation structure is arranged between the inner rod (328) and the sleeve (329); three conveying chains (303) are arranged, and the conveying chains (303) are annular; the top of the bracket (300) is provided with three second cross beams (304), the cross section of each second cross beam (304) is U-shaped, conveying chains (303) are arranged in each second cross beam (304), two ends of each second cross beam (304) are respectively provided with a first sprocket (305), two steering wheels (306) are arranged in the middle of each second cross beam (304), a second sprocket (307) is arranged between the two steering wheels (306), each second sprocket (307) is positioned at the lower side of each steering wheel (306), each first sprocket (305) and each second sprocket (307) are positioned at the inner side of each conveying chain (303), each steering wheel (306) is positioned at the outer side of each conveying chain (303), each second pallet (308) is arranged at the upper side of each steering wheel (306), two ends of each second pallet (308) respectively extend to be close to the two first sprockets (305), and each second pallet (308) is attached to the inner top surface of each conveying chain (303); the second driving mechanism (340) comprises a second motor (341) fixed at the bottom of the bracket (300), a third chain wheel (342) is arranged at the output end of the second motor (341), the third chain wheel (342) is connected with a fifth chain wheel (345) through a chain (344), a second rotating shaft (346) is arranged on the fifth chain wheel (345), the second rotating shaft (346) penetrates through all the second cross beams (304), and the second rotating shaft (346) is connected with all the second chain wheels (307); the top of second layer board (308) is equipped with second wearing layer (309), the material of second wearing layer (309) is nylon or polyoxymethylene.

9. The recycling motor vehicle warehousing system according to claim 1, wherein: the driving mechanism comprises at least two rollers (406) positioned at the bottom of the portal (402), at least one roller (406) is provided with a third motor (407), the third motor (407) is fixed with the portal (402), the output end of the third motor (407) is connected with the rollers (406), and the rest rollers (406) are rotationally connected with the portal (402); at least two guide wheels (408) are arranged on two sides of the top rail (400), and the guide wheels (408) are rotationally connected with the door frame (402); the lifting mechanism comprises a fourth motor (409) fixed on the portal (402), wherein the output end of the fourth motor (409) is provided with a traction wheel (410), two ropes (411) are wound on the traction wheel (410), at least two reversing wheels (412) are arranged at the top of the portal (402), and the two ropes (411) are connected to the two sides of the lifting table (404) through corresponding reversing wheels (412).