CN221236491U - Belt type carrier for stereo garage - Google Patents

Abstract

The utility model relates to a belt type carrier for a stereo garage, which solves the problems that the existing carrier adopts a clamping type structure, the synchronous control effect of clamping arms is poor, and the clamping arms are easy to deform and damage. The carrier comprises a carrier main body, a belt transmission mechanism and a clamping mechanism, wherein the clamping mechanism comprises a movable seat driven by a push rod assembly, a guide rod assembly and a clamping arm assembly, the clamping arm assembly comprises a clamping arm and a connecting rod, one end of the clamping arm is hinged to the movable seat, the clamping arm is hinged to one end of the connecting rod, the other end of the connecting rod is hinged to the guide rod assembly, and the clamping arm is driven to rotate by the connecting rod along with the distance change between the clamping arm and the guide rod assembly. The clamping mechanism and the belt transmission mechanism are adopted to load and withdraw the vehicle, the clamping arm is only used for lifting or lowering the belt transmission mechanism of the vehicle, the continuous load bearing of the weight of the vehicle is not needed, and the clamping arm is not easy to deform and damage. The clamping mechanism adopts a clamping arm and connecting rod two-section type connecting rod mechanism, so that the structure is simpler under the condition of realizing the same function, and the cost is reduced.

Description

Belt type carrier for stereo garage

Technical Field

The invention relates to the technical field of parking equipment, in particular to a belt type carrier for a stereo garage.

Background

Along with the continuous increase of the motorized travel level of people, the situation that parking demands are met as much as possible means that parking space supply is increased, dynamic-static traffic contradiction is aggravated by continuously developing parking spaces in roads, and the mechanical three-dimensional parking facility with small construction occupied area, high space utilization rate and high intelligent management level is one of the most common and effective means for relieving urban parking problems in various countries. In the mechanical three-dimensional parking facility, vehicles are transported by a carrier, which is an important device, to each parking space by a stacker. At present, the carrier generally adopts a clamp type structure, and two clamp arms clamp and lift wheels, but the clamp type structure has defects, such as the adoption of electric control to realize the synchronous action of left and right clamp arms, but the electric control is not good in realizing the synchronous action effect. The clamp arm is easy to deform after being clamped for many times, and the clamp arm still bears the weight load of the vehicle in the moving process of the carrier, so that the clamp arm is easy to damage.

Disclosure of Invention

The invention mainly solves the problems that the existing carrier adopts a clamp type structure, the synchronous control effect of clamping arms is poor, and the clamping arms are easy to deform and damage, and provides the belt type carrier for the stereo garage.

The technical problems of the invention are mainly solved by the following technical proposal: the utility model provides a stereo garage belt conveyer, includes the carrier main part, sets up the belt drive mechanism and the fixture at swing joint at carrier main part both ends in carrier main part both sides, and fixture includes by push rod assembly driven removal seat, with remove the guide arm subassembly that the seat propelling movement links to each other, rotate the arm clamping subassembly of connecting on removing the seat with guide arm subassembly linkage, arm clamping subassembly includes arm and connecting rod, arm clamping one end articulates on removing the seat, near articulated end department and connecting rod one end are articulated mutually on the arm clamping, and the connecting rod other end articulates on the guide arm subassembly, along with arm clamping and guide arm subassembly distance change by connecting rod drive arm clamping rotation.

According to the invention, the clamping mechanism and the belt transmission mechanism are adopted to load and withdraw the vehicle, the clamping arms of the clamping mechanism are controlled to be unfolded, the clamping arms push the vehicle tyre to the belt transmission mechanism or lower the vehicle tyre from the belt transmission mechanism, and the clamping arms are only used in the lifting or lowering of the vehicle belt transmission mechanism. Meanwhile, the vehicle is carried without wheelbase limitation, and the limitation of the traditional clamp arm carrier on the wheelbase of the vehicle is effectively avoided. The clamping mechanism for driving the clamping arm to move adopts the clamping arm and connecting rod two-section type connecting rod mechanism, so that the structure is simpler and the cost is reduced under the condition of realizing the same function. When the vehicle clamping device is in a working state or a non-working state, the clamping arms are driven to expand or contract through the movement of the movable seat, and then the movable seat drives the whole clamping mechanism to move forwards or backwards, so that the clamping arms are not easy to block with wheels to influence the vehicle transportation, and the structure of the vehicle clamping device enables the implementation process of the vehicle clamping device to be more convenient and smoother.

As a preferable scheme, the clamping arm comprises a main arm part and an auxiliary arm part which are mutually connected in an angle, the front end of the auxiliary arm part is hinged with the movable seat, a driving part is arranged at the joint of the main arm part and the auxiliary arm part along the length direction of the main arm part, and the driving part is hinged with one end of the connecting rod. The main arm part and the auxiliary arm part are arranged vertically, wherein the main arm part is used for pushing the wheels, a carrier roller is further arranged on the main arm part, the length of the main arm part is longer than that of the auxiliary arm part, and the main arm part and the auxiliary arm part form an L-shaped structure. The auxiliary arm part is used for being hinged with the movable base, a third end, namely a driving part, is further arranged at the joint of the main arm part and the auxiliary arm part, the driving part is positioned at one side of the joint close to the auxiliary arm part, and the driving part and the main arm part are positioned on the same straight line. The connecting rod is hinged with the driving part to form a two-section connecting rod mechanism, and the auxiliary arm part is hinged on the movable base, so that the movement of the connecting rod drives the rotation of the clamping arm to realize the expansion and contraction movement of the clamping arm.

As a preferable scheme, the guide rod assembly comprises a guide rod and a damper, a hinge joint is arranged at the first end of the guide rod, a guide seat is arranged on the movable seat, the first end of the guide rod passes through the guide seat and then is connected with the clamping arm assembly, the second end of the guide rod is connected with the damper, and the damper is fixed on the carrier main body. The guide rod is connected to the movable seat in a sliding manner through the guide seat, the guide rod penetrates through the damper, the damper forms resistance to movement of the guide rod, the guide rod is kept static when the pushing force is smaller than the resistance, the guide rail is driven to move only when the pushing force is larger than the resistance, the guide rod can be driven to move by applying the pushing force when the second end part of the guide rod is not contacted with the damper, but the guide rod is static when the second end part of the guide rod is contacted with the damper, and the clamping arm assembly moves. The damper is connected to the guide rod at a position near the second end, and the guide rod moves on the damper between the middle part of the guide rod and the second end when moving. According to the scheme, the guide rod is kept static when the movable seat moves outwards or inwards through the action of the damper, so that the guide rod and the clamping arm positioned on the movable seat form relative movement, the connecting rod drives the clamping arm to rotate, and the clamping arm is unfolded or folded.

As a preferred scheme, the clamping mechanism comprises two clamping arm assemblies, wherein first hinge points are respectively arranged on two sides of the movable seat, the clamping arms are hinged to the first hinge points, second hinge points are respectively arranged on two sides of the guide rod hinge joint, connecting rods connected with the two clamping arms are respectively hinged to the second hinge points, and the distance between the two first hinge points is larger than the distance between the two second hinge points. The arm clamping assembly is provided with a pair of belt transmission mechanisms which are respectively arranged at two sides of the movable seat and matched with the two sides, so that wheels at two sides of the vehicle are lifted to the belt transmission mechanisms or lowered down. The articulated joint is T-shaped structure, sets up the second pin joint on both sides. The distance between the two first hinge points is greater than the distance between the two second hinge points, and the arrangement enables the connecting rod to drive the clamping arm to rotate in the moving process of the movable seat.

As a preferable scheme, the first end of the guide rod is provided with a hinge joint, the hinge joint is movably clamped on the guide seat, and a buffer seat blocked by the hinge joint is arranged on the movable seat close to the guide seat, so that the buffer seat acts on the guide rod to overcome the resistance of the damper to move outwards. The shape of the hinge joint is larger than that of the guide seat, and the guide rod is limited and connected to the guide seat due to the blocking of the hinge joint. The buffer seats are arranged at two sides of the guide seat, the hinge joint is positioned on the moving path of the buffer seats, the hinge joint forms a barrier to the buffer seats, and the buffer seats are propped against the hinge joint in the outward moving process of the moving seats to drive the guide rod to overcome the resistance and move outwards together with the moving seats.

As a preferable scheme, a baffle seat is arranged at the front end of the movable seat in the moving direction of the guide rod, so that the baffle seat acts on the guide rod to move inwards against the resistance of the damper. The baffle seat is used for blocking the guide rod and pushing the guide rod. The baffle seat is arranged at the front end of the movable seat and is positioned on the axis of the guide rod, and in the process of moving the movable seat inwards, the baffle seat is abutted with the end part of the hinge joint at the front end of the guide rod, and the baffle seat pushes the guide rod to move inwards together with the movable seat against resistance.

As a preferable scheme, the push rod assembly comprises a push rod, a sliding assembly and a sprocket transmission assembly, wherein the sliding assembly comprises a guide rail arranged on a carrier main body and a sliding block which is connected to the guide rail in a sliding way, the front end of the push rod is hinged with a movable seat, the rear end of the push rod is hinged to the sliding block, and the sprocket transmission assembly drives the sliding block to move so that the push rod stretches out and draws back. The push rod assembly is used for driving the movable seat to move, the push rod assembly comprises two push rods which are respectively arranged on two sides of the carrier main body, and the front ends of the two push rods of the push rod assembly are respectively connected to two sides of the movable seat. The push rod is installed on the slip subassembly, and the fore-and-aft movement of being convenient for, sprocket drive assembly is including setting up driving sprocket and the driven sprocket at slip subassembly both ends, and driving sprocket and driven sprocket all have two, and symmetrical installation is in slip subassembly guide rail both sides respectively, and through chain linkage between driving sprocket and the driven sprocket, the both ends of chain are fixed respectively on the front and back end of slider, are connected through the pivot between the driving sprocket, are provided with driving sprocket in the pivot, and driving sprocket links to each other with the driving motor transmission. The driving motor drives the chain wheel transmission assemblies at two sides to work simultaneously, and the push rod is controlled to synchronously extend or retract so as to drive the movable seat to move.

As a preferable scheme, the carrier main body comprises a front half part and a rear half part, two belt transmission mechanisms are respectively arranged on the front half part and the rear half part, each belt transmission mechanism comprises belts arranged on two sides of the front half part and the rear half part, belt driving parts for driving the belts to rotate in the same direction are arranged on the belt transmission mechanisms, and the clamping arms are positioned in the front part of the belts in the rotation and unfolding state of the clamping arms. In this scheme set up belt drive mechanism respectively on carrier main part front and back portion, control belt drive mechanism belt rotation direction is the same with the direction that the vehicle got into or left the carrier, and the arm lock promotes cooperation belt drive mechanism front end and lifts up the vehicle wheel, and the belt rotates to carrier main part inboard simultaneously, and the wheel is carried the belt to carry the vehicle along with the belt in the carrier main part. Similarly, the wheel is carried out of the carrier body, the wheel is carried outwards by the belt of the belt transmission mechanism, then the wheel enters between the belt and the clamping arm, and the wheel is lowered along with the outward movement of the clamping arm and is moved out of the carrier body.

As a preferred scheme carrier main part tip is equipped with the holding mouth that holds the movable seat, is provided with the lift deflector respectively in holding mouth port both sides, be provided with on one side of arm lock with lift deflector complex lift gyro wheel, the attenuator both sides are provided with the guiding axle respectively, lie in the attenuator both sides and be provided with the lift seat in the carrier main part, have seted up the lift groove on the lift seat, the lift groove includes vertical groove and the rising groove of slope connection in vertical groove upper end, guiding axle swing joint is in the lift groove. In this scheme, the lifting roller sets up the position on the arm lock, can make the arm lock be in lifting guide board route under opening the state, lifting guide board is the board that the front end was taken the slope, and fixture is shrink or stretch out the in-process, and lifting roller gets into lifting guide board, under lifting guide board's guide for the movable seat lifts up or descends, can be more convenient lift up the wheel to belt drive mechanism or descend from belt drive mechanism department. The damper is connected with the lifting seat through the guide shaft in a matched manner, and can be lifted up and down to be matched with the lifting action of the movable seat. The lifting groove of the lifting seat comprises a combined groove integrally formed by a vertical groove and a lifting groove, the vertical groove is vertically arranged, the lifting groove is connected to the upper end of the vertical groove, the lifting groove inclines inwards, and the length of the lifting groove is larger than that of the vertical groove. In the process that the movable seat moves towards the accommodating opening, the damper guide shaft is positioned at the bottom of the vertical groove, when the movable seat is lifted under the guidance of the lifting guide plate, the guide shaft slides into the lifting groove from the vertical groove, so that the damper is lifted synchronously, and the whole clamping mechanism is kept on the same horizontal plane. Similarly, when the movable seat moves out of the accommodating opening, the guide shaft slides into the vertical groove from the lifting groove when the movable seat is guided to descend by the lifting guide plate, and the damper descends.

As a preferred embodiment, a carrier roller is rotatably connected to the main arm on the side facing the belt drive. The carrier roller contacts with the wheel, makes the vehicle remove more smoothly in the vehicle handling.

Therefore, the invention has the advantages that: the clamping mechanism and the belt transmission mechanism are adopted to load and withdraw the vehicle, the clamping arms of the clamping mechanism are controlled to be unfolded, the clamping arms push the vehicle tires to the belt transmission mechanism or lower the vehicle tires from the belt transmission mechanism, the clamping arms are only used for lifting or lowering the belt transmission mechanism of the vehicle, compared with the existing mode of clamping the wheels by adopting two clamping arms, the vehicle weight load is not required to be continuously borne, and the clamping arms are not easy to deform and damage. And meanwhile, the vehicle access has no wheelbase limit. The clamping mechanism adopts a clamping arm and connecting rod two-section type connecting rod mechanism, so that the structure is simpler and the cost is reduced under the condition of realizing the same function.

Drawings

FIG. 1 is a schematic view of a construction of the present invention;

FIG. 2 is a schematic view of a clamping mechanism according to the present invention;

fig. 3 is a schematic view of the working state of the clamping mechanism of the present invention.

1-A carrier main body 2-a clamping mechanism 3-a movable seat 4-a clamping arm 5-a connecting rod 6-a main arm 7-an auxiliary arm 8-a driving part 9-a carrier roller 10-a guide rod 11-a damper 12-a hinge joint 13-a guide seat 14-a baffle seat 15-a buffer seat 16-a lifting guide plate 17-a lifting roller 18-a guide shaft 19-a lifting seat 20-a push rod 21-a guide rail 22-a sliding block 23-a driving sprocket 24-a driven sprocket 25-and a chain.

Detailed Description

The technical scheme of the invention is further specifically described below through examples and with reference to the accompanying drawings.

Examples:

The belt type carrier for the stereo garage of the embodiment, as shown in fig. 1, comprises a carrier main body 1, belt transmission mechanisms arranged on two sides of the carrier main body and clamping mechanisms 2 movably connected at two ends of the carrier main body.

As shown in fig. 2, the clamping mechanism comprises a movable seat 3 driven by a push rod assembly, a guide rod assembly connected with the movable seat in a pushing manner, and a clamping arm assembly connected on the movable seat in a rotating manner and linked with the guide rod assembly. The arm clamping assembly comprises an arm clamping 4 and a connecting rod 5, one end of the arm clamping is hinged on the movable seat, the position near the hinged end on the arm clamping is hinged with one end of the connecting rod, the other end of the connecting rod is hinged on the guide rod assembly, and the arm clamping is driven to rotate by the connecting rod along with the distance change between the arm clamping and the guide rod assembly.

Specifically, the clamping mechanism is composed of two clamping arm assemblies, the two clamping arm assemblies are axisymmetrically arranged on the moving seat, the two clamping arm assemblies are connected with the guide rod assemblies, the moving seat drives the clamping arm assemblies to move, the guide rod assemblies keep static in the first half process of moving of the moving seat, the clamping arms on two sides are driven to rotate by the connecting rods along with the distance change of the clamping arms and the guide rod assemblies, the clamping arms on two sides are synchronously unfolded or contracted, the clamping mechanism is enabled to enter an unfolding state or a contraction state, the unfolding state is that the two clamping arms are in a fully unfolded state, as shown in a diagram in fig. 3, the clamping arms in the unfolding state are located in front of the belt transmission mechanism, and the clamping arms can lift vehicle tires to the belt transmission mechanism or descend to the ground from the belt transmission mechanism through the front-back movement of the moving seat. The contracted state is that the two clamping arms are completely contracted, as shown in the b diagram of fig. 3, and the two clamping arms are contracted at the moment and do not interfere with wheels, so that the carrier can enter the vehicle under and further carry out the next vehicle carrying process.

The arm 4 includes a main arm portion 6 and an auxiliary arm portion 7 which are connected to each other at an angle, and in this embodiment, the main arm portion and the auxiliary arm portion are disposed perpendicularly to each other, and the whole is of an L-shaped structure, and a driving portion 8 is disposed at a junction of the main arm portion and the auxiliary arm portion so as to extend in a longitudinal direction of the main arm portion. The front end of the auxiliary arm is hinged with the movable seat, and the driving part is hinged with one end of the connecting rod. The idler roller 9 is rotatably connected on one side of the main arm facing the belt transmission mechanism, and the idler roller is arranged on the other side of the main arm opposite to the idler roller. The connecting rod is a long rod, two ends of the connecting rod are provided with hinged ends, one end of the connecting rod is connected with the driving part, and the other end of the connecting rod is connected to the guide rod assembly.

The guide rod assembly comprises a guide rod 10 and a damper 11, wherein a hinge joint 12 is arranged at the first end of the guide rod, a guide seat 13 is arranged at the middle position of the rear part of the movable seat, the first end of the guide rod passes through the guide seat and then is connected with the hinge joint, the guide rod is clamped at one end of the guide seat, the guide rod is prevented from being separated from the guide seat, the hinge joint and the guide rail form a T-shaped structure, and two sides of the hinge joint are respectively hinged with connecting rods of the two-side clamping arm assemblies. The second end of the guide rod is connected to a damper, and the damper is fixed on the carrier body.

The movable seat comprises a main body, connecting parts are arranged on two sides of the main body in a protruding mode and used for connecting the clamping arms and the push rod assemblies, the push rod assemblies are connected between the carrier main body and the movable seat, the movable seat is driven to move, and an accommodating opening matched with the movable seat in shape is formed in the end portion of the carrier main body and used for accommodating the movable seat moving inwards. A first hinge point is arranged on the connecting part, and the front end of the auxiliary arm part of the clamping arm is hinged to the first hinge point; the two sides of the guide rod hinge joint are respectively provided with a second hinge point, the connecting rod is hinged to the second hinge points, and the distance between the two first hinge points is larger than the distance between the two second hinge points, so that the connecting rod can drive the clamping arm to rotate in the moving process of the moving seat. A blocking seat 14 is arranged at the front end of the moving seat in the moving direction of the guide rod, and pushes the guide rod, so that the pushing force acts on the guide rod to overcome the resistance of the damper to move inwards. Buffer seats 15 which are blocked by the hinge joint are respectively arranged on the two sides of the guide rod on the movable seat, which are close to the guide seat, the buffer seats push the guide rod, and the thrust of the buffer seats acts on the guide rod to enable the guide rod to outwards move against the resistance of the damper. Two rows of rollers are arranged at the rear part of the movable seat, and a pair of rollers are arranged at the front end of the movable seat, so that the movable seat moves on the ground under the action of the push rod assembly.

The vehicle tire lifting device comprises a clamping arm, a belt transmission mechanism, a wheel lifting guide plate 16, a lifting roller 17, a lifting guide plate and a lifting guide plate, wherein the clamping arm lifts the vehicle tire to the belt transmission mechanism, the clamping arm also lifts the wheel to the belt transmission mechanism, and the clamping arm descends to realize the movement. The lifting guide plate is a plate with a slope at the front end, the position of the lifting guide plate is located on the path of the lifting roller moving back and forth when the clamping arm is in a unfolding state, and the lifting roller enters or leaves the lifting guide plate in the inward or outward moving process of the moving seat, so that the lifting or descending of the clamping arm is realized. The guide rods are driven to move in a lifting or descending mode by the clamping arms to match the movement of the clamping arms, the damper is also designed to be movable in a lifting mode, guide shafts 18 are arranged on two sides of the damper respectively, lifting seats 19 are arranged on two sides of the damper on the carrier main body, lifting grooves are formed in the lifting seats, each lifting groove comprises a vertical groove and a lifting groove which is connected to the upper end of the corresponding vertical groove in a backward inclined mode, and the guide shafts are movably connected in the corresponding lifting grooves. When the movable seat is lifted under the guidance of the lifting guide plate, the guide shaft slides into the lifting groove from the vertical groove, so that the damper is lifted synchronously, and the whole clamping mechanism is kept on the same horizontal plane. Similarly, when the movable seat moves out of the accommodating opening, the guide shaft slides into the vertical groove from the lifting groove when the movable seat is guided to descend by the lifting guide plate, and the damper descends.

The pushrod mechanism includes a pushrod 20, a sliding assembly, and a sprocket drive assembly. The sliding component comprises a guide rail 21 arranged on the carrier main body and a sliding block 22 which is connected on the guide rail in a sliding way, the front end of the push rod is hinged with the connecting part of the movable seat, and the rear end of the push rod is hinged on the sliding block. The sprocket drive assembly drives the slider to move so that the push rod stretches out and draws back, and specific structure is including setting up driving sprocket 23 and driven sprocket 24 at the guide rail both ends, and driving sprocket and driven sprocket all have two, and symmetrical mounting is in the guide rail both sides respectively, links through chain 25 between driving sprocket and the driven sprocket, and the both ends of chain are fixed respectively on the front and back end of slider, connect through the pivot between the driving sprocket, are provided with driving sprocket in the pivot, are equipped with driving motor in the carrier main part, and driving sprocket links to each other with the driving motor transmission. The driving motor drives the chain wheel transmission assemblies at two sides to work simultaneously, and the push rod is controlled to extend or retract synchronously to drive the movable seat to move.

The belt transmission mechanism is provided with two belts which are respectively arranged on the front half part and the rear half part of the carrier main body, the belt transmission mechanism comprises belts which are arranged on the two sides of the front half part and the rear half part of the carrier main body, the driving belts rotate in the same direction, the belts of the two belt transmission mechanisms are in the same rotation direction under the linkage of the driving parts, and the rotation direction of the control belts is the same as the direction of a vehicle entering or leaving the carrier, so that the vehicle wheels can be lifted and conveyed onto the belt transmission mechanism by the matched clamping arms, or the vehicle wheels can be lowered by the matched clamping arms to move the belt transmission mechanism. And the belt drive is designed to be inclined downwardly from the rear phase front end in order to accommodate the entrance or exit of the tire into or from the belt drive.

The carrier main body is provided with a travelling mechanism for driving the carrier main body to move, the travelling mechanism comprises driving travelling wheels, driven travelling wheels and a travelling motor, the driving travelling wheels are arranged on two sides of the carrier main body, and the travelling motor drives the driving travelling wheels through a transmission mechanism. A plurality of sensors are also mounted on the carrier, including for detecting whether a vehicle tire is approaching, whether the tire is in contact with the clamp arm, etc., to assist in picking up and unloading the vehicle by the carrier.

In the working process of the carrier of the present embodiment, the moving seat is positioned in the carrier receiving opening without picking up or unloading the vehicle, and the clamp arm is in the unfolded state as shown in fig. 3 a. When the carrier moves to the front of the vehicle, the sensor on the carrier detects the wheels, the clamping mechanism is controlled to work, the pushing component pushes the moving seat outwards, the guide rod is kept motionless under the action of the damper, the distance change of the moving seat relative to the guide rod drives the clamping arms to rotate inwards through the connecting rod, the moving seat is pushed to move until the two clamping arms are completely contracted, the buffer seat on the moving seat abuts against the guide rod hinge joint, and at the moment, the distance between the clamping arms after contraction is smaller than the width between two tires of the vehicle, as shown in the figure 3 b. The pushing component continues to push the movable seat to move forward, at the moment, the guide rod moves along with the movable seat under the drive of the buffer seat, the clamping arm keeps in a contracted state to move until the rear end of the guide rod is blocked by the damper, the pushing component stops pushing the movable seat, and at the moment, the clamping arm moves to the inner side of the vehicle tyre, as shown in fig. 3 c. The push rod assembly starts to shrink inwards, the movable seat is pulled to move inwards, at the moment, the guide rod is kept motionless under the action of the damper, the movable seat drives the clamping arm to rotate outwards through the connecting rod due to the distance change of the movable seat relative to the guide rod, the movable seat moves inwards until the clamping arm is completely unfolded, and the blocking seat on the movable seat abuts against the guide rod hinge head, as shown in fig. 3 d, after the clamping arm is unfolded, the vehicle tire is positioned between the clamping arm and the front end of the belt transmission mechanism. The push rod component pulls the movable seat to continuously move inwards to drive the clamping arm to move inwards, meanwhile, the blocking seat also pushes the guide rod to overcome the resistance of the damper to move inwards, and the clamping arm is lifted upwards under the guidance of the lifting guide plate in the moving process, and moves until the movable seat returns to the accommodating opening, and the push rod component stops pulling the movable seat, so that the movable seat is shown in a in fig. 3. In the process, the belt of the belt transmission mechanism rotates, the rotation direction of the belt is the direction in the carrier main body, and after the clamping arm is contacted with the tire, the carrier main body is driven by the travelling mechanism to move at the same speed of the belt towards the direction opposite to the rotation direction of the belt, the tire of the automobile is lifted onto the belt under the state of keeping relative static, and the carrier main body enters the bottom of the automobile to carry the automobile on the belt transmission mechanism. When the front end of the carrier body moves to the front of the other two wheels of the vehicle, the above-mentioned actions are repeated, and the other two wheels of the vehicle are lifted and carried on the belt as well, thereby completing the pickup of the vehicle.

When the vehicle needs to be detached from the carrier, the gripping mechanism at the outlet end is operated, and at this time, the belt is rotated toward the outside of the carrier body in the state shown in fig. 3 a, and the carrier body is moved toward the opposite direction of the belt rotation at the same speed by the traveling mechanism. The push rod assembly pushes the movable seat to move outwards, the wheels enter between the belt transmission mechanism and the clamping arms, the gravity of the vehicle acts on the clamping arms, the clamping arms keep the unfolded state to move outwards along with the movable seat, and the clamping arms drive the guide rods to overcome the resistance of the damper through the connecting rods to move together. In the process of outward movement of the clamp arm, the clamp arm descends to the ground under the guidance of the lifting guide plate and continues to move outwards, the automobile tire is dismounted to the ground under the state of keeping relative static in cooperation with the rotation of the belt and the movement of the carrier main body, the movable seat continues to move outwards under the driving of the push rod assembly, at the moment, the clamp arm is separated from the automobile tire, the gravity acting on the clamp arm disappears, the guide rod stops moving under the resistance of the damper, the distance change of the movable seat relative to the guide rod drives the clamp arm to rotate inwards through the connecting rod, the movable seat is pushed to move until the two clamp arms are completely contracted, and at the moment, the push rod assembly stops pushing the movable seat, and the state is shown in a c of fig. 3. With the movement of the carrier body, the contracted clamping arm passes between two automobile tires, after the clamping arm passes over the tires, the push rod mechanism starts to pull the movable seat inwards, at the moment, the guide rod is not moved under the action of the damper, the distance change of the movable seat relative to the guide rod drives the clamping arm to rotate outwards through the connecting rod until the clamping arm is fully unfolded, as shown in a d state in fig. 3, and the push rod assembly continues to pull the movable seat until the movable seat returns to the accommodating opening, as shown in an a state in fig. 3. The carrier body continues to move until the other two tires of the vehicle come to the clamp arm, and the tires are dismounted by repeating the steps, so that the unloading of the vehicle is completed.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms carrier body, gripping mechanism, mobile station, gripper arm, link, etc. are used more herein, the possibility of using other terms is not precluded. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.

Claims (10)

1. The utility model provides a stereo garage belt conveyer, includes the conveyer main part, sets up the belt drive mechanism and the clamping mechanism of swing joint at conveyer main part both ends in the conveyer main part both sides, its characterized in that: the clamping mechanism comprises a movable seat driven by a push rod assembly, a guide rod assembly connected with the movable seat in a pushing manner, and a clamping arm assembly connected on the movable seat in a rotating manner and linked with the guide rod assembly, wherein the clamping arm assembly comprises a clamping arm and a connecting rod, one end of the clamping arm is hinged to the movable seat, the position, close to the hinged end, of the clamping arm is hinged to one end of the connecting rod, the other end of the connecting rod is hinged to the guide rod assembly, and the clamping arm is driven to rotate along with the distance change between the clamping arm and the guide rod assembly by the connecting rod.

2. The belt conveyer for stereo garage according to claim 1, wherein the arm comprises a main arm part and an auxiliary arm part which are connected with each other in an angle, the front end of the auxiliary arm part is hinged with the movable seat, a driving part is arranged at the joint of the main arm part and the auxiliary arm part along the length direction of the main arm part, and the driving part is hinged with one end of the connecting rod.

3. The belt conveyer for the stereo garage according to claim 2, wherein the guide rod assembly comprises a guide rod and a damper, a hinge joint is arranged on a first end of the guide rod, a guide seat is arranged on the movable seat, the first end of the guide rod passes through the guide seat and then is connected with the clamping arm assembly, a second end of the guide rod is connected with the damper, and the damper is fixed on the main body of the conveyer.

4. The belt conveyer for the stereo garage according to claim 3, wherein the clamping mechanism comprises two clamping arm assemblies, first hinge points are respectively arranged on two sides of the movable seat, the clamping arms are hinged to the first hinge points, second hinge points are respectively arranged on two sides of the guide rod hinge joint, connecting rods connected with the two clamping arms are respectively hinged to the second hinge points, and the distance between the two first hinge points is larger than the distance between the two second hinge points.

5. The belt conveyer for stereo garage according to claim 3 or 4, wherein the first end of the guide rod is provided with a hinge, the hinge is movably clamped on the guide seat, and a buffer seat blocked by the hinge is arranged on the movable seat and is close to the guide seat, so that the buffer seat acts on the guide rod to move outwards against the resistance of the damper.

6. A belt conveyor for a stereo garage according to claim 3 or 4, wherein a blocking seat is provided at the front end of the moving seat in the moving direction of the guide rod, so that the blocking seat acts on the guide rod to move inwards against the resistance of the damper.

7. A stereo garage belt conveyor as in any one of claims 1-4 wherein the pushrod assembly comprises a pushrod, a sliding assembly and a sprocket drive assembly, the sliding assembly comprising a guide rail disposed on the conveyor body and a slider slidably connected to the guide rail, the pushrod being hinged at its front end to the movable seat and at its rear end to the slider, the sprocket drive assembly driving the slider to move to allow telescoping movement of the pushrod.

8. The belt conveyer for a stereo garage according to any one of claims 1 to 4, wherein the main body of the conveyer comprises front and rear halves, two belt transmission mechanisms are respectively arranged on the front and rear halves, the belt transmission mechanisms comprise belts arranged on two sides of the front and rear halves, belt driving parts for driving the belts to rotate in the same direction, and the clamp arms are positioned in front of the belts in a state of rotation and unfolding of the clamp arms.

9. The belt conveyer for the stereo garage according to claim 3, wherein the end part of the main body of the conveyer is provided with a containing opening for containing the movable seat, lifting guide plates are respectively arranged at two sides of the port of the containing opening, lifting rollers matched with the lifting guide plates are arranged on one side of the clamping arms, guide shafts are respectively arranged at two sides of the damper, lifting seats are arranged at two sides of the damper on the main body of the conveyer, lifting grooves are formed in the lifting seats, each lifting groove comprises a vertical groove and a lifting groove obliquely connected to the upper end of the vertical groove, and the guide shafts are movably connected in the lifting grooves.

10. A belt conveyor for a stereo garage according to claim 2, 3 or 4, wherein a carrier roller is rotatably connected to the main arm on the side facing the belt drive.