CN105776071B - A kind of elastic wheel group pile formula overturns transportation resources - Google Patents

Abstract

The invention discloses a method for stacking and overturning transportation of elastic wheels, which belongs to the field of mechanical processing. The elastic wheel group stacking flipping transportation method of the present invention is to use the stacking flipping transport vehicle to carry out the flipping operation, the steps are: firstly carry out the positioning of the carrier vehicle and the lifting device; The mechanism distributes power to the clamping mechanism, prompting the clamping mechanism and the clamping mechanism to fix the wheel set; then the wheel set is turned over by the rotating mechanism, and then the wheel set is transported to the final target position to complete the turning and transportation of the wheel set. The overturning transportation method of the present invention can overturn a plurality of wheels at one time, and can carry out wheel transportation at the same time, which integrates overturning and transportation, greatly improves processing efficiency, and reduces labor intensity of workers.

Description

A kind of stacking and overturning transportation method of elastic wheels

technical field

The invention relates to the technical field of mechanical processing, and more specifically, relates to a stacking and overturning transportation method of elastic wheels.

Background technique

During the production and processing of wheel products, workpieces are frequently turned over. At present, there are various forms of turning mechanisms that can be used, but from the perspective of the simplicity of the mechanism, they can be roughly divided into two types: the first type is the simple traditional type, that is, the wheel hub is lifted by the lifting mechanism, and then manually turned over ; The second category is complex and innovative, using a more complex mechanism, such as using a bevel gear mechanism to drive a mechanical gripper to hold the wheel hub tightly and turn it over.

Although various forms of overturning mechanisms can finally achieve the overturning requirements of the wheel hub, they cannot meet the requirements of factory production because of the shortcomings of the existing technology: the first type of technology mentioned above has a low level of automation, which seriously affects the wheel hub. The working efficiency of processing; the second type of technology, the structure is relatively complex, which inevitably leads to a decrease in the reliability of the mechanism, and the economic cost is relatively high. In addition, the most important thing is that when the workpiece is turned over in the prior art, only one workpiece can be turned over at a time, which is labor-intensive and low in work efficiency, and it is easy to cause bumps and scratches on the product, which affects product quality.

After searching, there is a technical disclosure about the wheel workpiece turning scheme in the prior art. For example, the Chinese patent application number: 201210261764.7, the application date: July 26, 2012, the invention name is: wheel hub turning mechanism, and the application discloses a A wheel hub turning mechanism, which includes a bracket, a driving cylinder fixed on the bracket, a clamper arranged at the end of the driving cylinder, a chain, a turning frame for installing a wheel hub, pressing the wheel hub and limiting the movement of the wheel hub during rotation The cross limit block and the clamping cylinder that controls the action of the cross limit block, the cross limit block is installed at the end of the clamp cylinder, the chain is connected with the turning frame through the rotating shaft, and the clamper is connected with the chain to pull The chain realizes the overturning work of the overturning frame.

Another example is Chinese Patent Application No. 201310580906.0, application date: November 18, 2013, which discloses a tire turning device, specifically for realizing tire turning, and belongs to the technical field of mechanical equipment. It includes a fixed bracket and a turning bracket, on which a hydraulic cylinder support is fixed, the hydraulic cylinder support is hingedly connected to a hydraulic cylinder, the front end of a piston rod of the hydraulic cylinder is hingedly connected to a turning arm, and the upper end of the turning arm is connected to a turning support. A turning shaft support is installed on the fixed support, and a turning shaft is arranged in the turning shaft seat, and the turning shaft is connected with the turning arm in rotation.

The above two schemes are all technical schemes about the turning mechanism, but the schemes can only turn over one workpiece at a time, and the efficiency is low, which needs further improvement.

Contents of the invention

1. The technical problem to be solved by the invention

The purpose of the present invention is to overcome the deficiency that the wheel workpiece can only be turned over individually in the prior art, and provides a method for stacking and overturning transportation of elastic wheels. Transportation, which integrates turning and transportation, greatly improves the processing efficiency and reduces the labor intensity of workers.

2. Technical solution

In order to achieve the above object, the technical scheme provided by the invention is:

A wheel stacking type overturning transportation method of the present invention uses a wheel stacking type overturning transport vehicle to overturn and transport the wheel set, and the method is as follows:

Step 1. Drive the carrier vehicle to the stacked wheel group, drive the lifting mechanism to lower the car body lifting plate, adjust the position of the carrier vehicle, and complete the positioning of the carrier vehicle;

Step 2. Control the action of the hydraulic cylinder of the swing arm drive mechanism to extend the piston rod, apply a driving force to the support swing arm through the force component plate in the force component mechanism, and perform the operation of fixing the wheel set;

Step 3. When step 2 is completed, start the lifting mechanism, and the lifting plate of the car body rises to prepare for the flip;

Step 4. Drive the rotation mechanism to move, and then drive the swing support mechanism to rotate, and complete the flip after turning 180°;

Step 5. Drive the carrier vehicle to the target location, put down the wheel set through the lifting mechanism, and then retract the telescopic rod through the hydraulic system to open the embracing mechanism to complete the overturning transportation operation.

As a further improvement of the present invention, the rotating mechanism is connected to the car body lifting plate of the lifting mechanism, and the swing supporting mechanism is driven to rotate by the rotating mechanism; the swing supporting mechanism includes a fixed plate, a supporting swing arm, a directional swing arm, The main body connecting seat and the swing arm drive mechanism, the fixed plate is connected with the rotating mechanism; the fixed plate, the supporting swing arm, the directional swing arm and the main body connecting seat are hinged to form a parallel four-bar linkage mechanism, and the embracing mechanism is connected with the main body connecting seat. When the swing arm driving mechanism controls the movement of the supporting swing arm, the embracing mechanism performs translational movement.

As a further improvement of the present invention, the connecting seat of the main body is mainly composed of a connecting seat main board and a connecting seat directional plate, the connecting seat directional plate and the directional swing arm are hingedly connected; the connecting seat main board is hingedly connected with the supporting swing arm; The clamping mechanism is arranged on the main board of the connecting seat.

As a further improvement of the present invention, the force component mechanism includes a force component plate, a first direction changing connecting plate, a stretching arm and a second direction changing connecting plate, and the force component plate is provided with 3 hinge points, 3 The two hinge points are respectively hinged with the supporting swing arm, the swing arm driving mechanism and the first direction changing connecting plate; two opposite extending arms are hinged on the first changing connecting plate, and the extending arms pass through the second connecting plate The direction-changing connecting plate is hinged with the power clamping arm in the embracing mechanism.

As a further improvement of the present invention, the rotating mechanism is a worm-worm drive mechanism.

As a further improvement of the present invention, the embracing mechanism includes a clamping mechanism and a clamping mechanism. The clamping mechanism is arranged horizontally and symmetrically to control the radial movement of the wheel group; the clamping mechanism is horizontally symmetrically arranged, and Clamping claws are arranged symmetrically up and down in the mechanism to control the axial movement of the wheel group; the wheel group is fixed through the mutual cooperation of the clamping mechanism and the clamping mechanism.

As a further improvement of the present invention, the clamping mechanism includes a clamping claw, a support base and a power clamping arm; the support base is vertically fixed on the main body connection base, and the bending part of the power clamping arm is The supporting seat is hingedly connected, and one end of the power clamping arm is connected with a clamping claw for clamping the wheel set; the other end of the power clamping arm is connected with the component force mechanism, which provides clamping power for the clamping claw through the force component mechanism.

As a further improvement of the present invention, an auxiliary clamping arm is hingedly connected between the clamping claw and the support seat, and the auxiliary clamping arm forms a parallel four-bar linkage mechanism with the clamping claw, the support seat, and the power clamping arm , to make the clamping jaw do a translational movement.

As a further improvement of the present invention, the clamping mechanism includes a clamping claw and a clamping arm, and one end of the two clamping arms is respectively hinged with a power clamping arm arranged symmetrically up and down, and the other ends of the two clamping arms are respectively It is hinged with both ends of the clamping claw; when the clamping claw moves in translation, the power clamping arm promotes the horizontal movement of the clamping claw.

As a further improvement of the present invention, the cross-sectional shape of the gripping claw is V-shaped or arc-shaped.

3. Beneficial effect

Compared with the prior art, the technical solution provided by the invention has the following beneficial effects:

(1) A kind of elastic wheel stacking type flipping transport method of the present invention, the carrier vehicle is provided with a rotating mechanism and an embracing mechanism, the embracing mechanism can clamp a plurality of wheel workpieces at one time, and then turn the entire wheel group over by the rotating mechanism , It is easy to process and use, reduces the labor intensity of workers, and improves the processing efficiency;

(2) According to the present invention's method of stacking and overturning elastic wheels, the embracing mechanism is mainly composed of a clamping mechanism and a clamping mechanism, the clamping mechanism can control the radial movement of the wheel group, and the clamping mechanism can control the axial movement of the wheel Movement, so that the entire wheel set is firmly fixed, ensuring the stability and safety when turning over;

(3) A kind of elastic wheel stacking type overturning transportation method of the present invention, the force component mechanism that is set can turn the force of horizontal direction into the force of vertical direction, only one power source just can be for swing support mechanism, card The tightening mechanism and the tightening mechanism provide driving force, the structure design is reasonable, the principle is simple, and it is convenient to popularize and use.

Description of drawings

Fig. 1 is the schematic diagram of the front view structure of the wheel stacking type overturning transport vehicle of the present invention;

Fig. 2 is a top view structural schematic diagram of the wheel stacking type overturning transport vehicle of the present invention;

Fig. 3 is the schematic diagram of the front view structure of the rotating mechanism in the present invention;

Fig. 4 is a top view structural schematic diagram of the rotating mechanism in the present invention;

Fig. 5 is a structural schematic diagram of a swing support mechanism in the present invention;

Fig. 6 is a schematic structural view of the main body connecting seat in the present invention;

Fig. 7 is a structural schematic diagram of the clamping mechanism in the present invention;

Fig. 8 is a schematic structural view of the folded state of the force component mechanism in the present invention;

Fig. 9 is a schematic structural view of the force component mechanism in the stretched state of the present invention;

Fig. 10 is a structural schematic diagram of the clamping mechanism in use in the present invention.

Explanation of the labels in the schematic diagram: 1, carrier vehicle; 101, car body lifting plate; 2, rotating mechanism; 201, power worm; 202, turbine; 2021, turbine center plate; 2022, turbine turntable; 2023, turbine shell; Turbine screw hole; 3, swing support mechanism; 301, fixed plate; 302, swing arm drive mechanism; 303, support swing arm; 304, directional swing arm; 305, main body connecting seat; 3051, connecting seat main board; Orientation plate; 4, holding mechanism; 401, holding claw; 402, holding arm; 5, clamping mechanism; 501, clamping claw; 502, auxiliary clamping arm; 503, support seat; 504, power card Tight arm; 6, force component mechanism; 601, force component plate; 602, the first direction-changing connecting plate; 603, stretching arm; 604, the second changing direction connecting plate; 7, wheel group.

detailed description

In order to further understand the content of the present invention, the present invention will be described in detail in conjunction with the accompanying drawings and embodiments.

Example 1

Referring to Fig. 1 and Fig. 2, an elastic wheel stacking flip transportation method in this embodiment is mainly composed of a carrier vehicle 1, a rotating mechanism 2, a swing supporting mechanism 3, and an embracing mechanism. The carrier vehicle 1 can be a general model similar to a forklift, and has enough gravity to balance with carrying workpieces. An elevating mechanism is provided on the carrier vehicle 1, and the elevating mechanism is used for loading and unloading the workpiece, which is commonly used in the prior art and is not particularly limited.

The rotating mechanism 2 of this embodiment is connected to the lifting mechanism, and the swing supporting mechanism 3 is driven to rotate by the rotating mechanism 2 . The rotating mechanism 2 may be a gear drive mechanism, a bevel gear drive mechanism or other rotatable mechanisms, specifically, it is a worm gear drive mechanism in this embodiment. The fixed part of the rotating mechanism 2 is fixedly connected with the car body lifting plate 101 in the lifting mechanism, and the rotating part is connected with the swing supporting mechanism 3, and then the rotating part can be driven by hydraulic pressure or electric power to rotate, and then drive the swing supporting mechanism 3 to rotate. It should be noted that, no matter which structure is adopted, the rotating shaft that the rotating mechanism 2 drives the swing supporting mechanism 3 to rotate is in the horizontal direction, so as to ensure the stability of the structure.

Further, referring to FIG. 3 and FIG. 4 , the turbine-worm drive mechanism includes a power worm 201 and a turbine 202 , the power worm 201 is arranged vertically, and the rotation axis of the turbine 202 matched therewith is horizontal. The turbine 202 is mainly composed of a turbine central disk 2021 and a turbine rotating disk 2022 , the worm 201 is engaged with the turbine rotating disk 2022 for transmission, and the turbine central disk 2021 is fixed on the car body lifting plate 101 . Balls are arranged between the turbine rotating disk 2022 and the turbine central disk 2021 , and the turbine rotating disk 2022 can rotate relative to the turbine central disk 2021 . Axial turbine screw holes 2024 are evenly distributed on the circumference of the turbine rotating disk 2022 , and the fixed plate 301 in the swing support mechanism 3 is connected through the turbine screw holes 2024 . In addition, a turbine casing 2023 is connected to the turbine center disk 2021 to prevent external dust from entering and affecting the normal operation of the rotating mechanism 2 .

The embracing mechanism in this embodiment is arranged on the main body connection seat 305 in the swing supporting mechanism 3 , and when the oscillating supporting mechanism 3 rotates, the embracing mechanism rotates synchronously with the swing mechanism to realize the overturning of the wheel set 7 .

5, the swing support mechanism 3 in this embodiment also includes a fixed plate 301, a support swing arm 303, a directional swing arm 304 and a swing arm drive mechanism 302, and the fixed plate 301 is connected with the rotation mechanism 2; the fixed plate 301, the support swing arm The arm 303, the directional swing arm 304 and the main body connection seat 305 are hinged to form a parallel four-bar linkage mechanism. The embracing mechanism is connected to the main body connection seat 305. When the swing arm driving mechanism 302 controls the movement of the supporting swing arm 303, the embracing mechanism performs a translational movement.

Further, the supporting swing arm 303 is mainly composed of two supporting legs and a hinged seat, the supporting legs are arranged symmetrically up and down, and connected with the hinged seat in the middle, because the wheel set 7 is relatively heavy, the use of a double supporting leg structure is helpful The structure is stable, and interference with the swing arm drive mechanism 302 can be avoided. The swing arm driving mechanism 302 can be a hydraulic cylinder.

Example 2

A kind of elastic wheel stacking type overturn transportation method of this embodiment, its basic structure is the same as that of Embodiment 1, and its difference is that: the embracing mechanism in this embodiment includes a holding mechanism 4 and a clamping mechanism 5. The mechanism 4 is arranged horizontally and symmetrically to control the radial movement of the wheel group 7; the clamping mechanism 5 is arranged horizontally and symmetrically, and the clamping claws 501 are arranged symmetrically up and down in the same clamping mechanism 5, and the clamping claws 501 on the upper and lower sides are engaged with each other Control the axial movement of wheel set 7.

If only the clamping mechanism 5 is used, the fixing of the wheel set 7 can also be realized, but the several wheels located in the middle of the wheel set 7 mainly rely on mutual friction to maintain stability, and there is a greater safety risk when turning over. The clamping mechanism 4 can provide a radial clamping force, and the wheel set 7 is firmly fixed through the mutual cooperation of the clamping mechanism 4 and the clamping mechanism 5 .

Referring to Fig. 6, the main connecting seat 305 of this embodiment is mainly composed of the connecting seat main board 3051 and the connecting seat directional plate 3052, the connecting seat directional plate 3052 is hingedly connected with the directional swing arm 304; the connecting seat main board 3051 is hingedly connected with the supporting swing arm 303 . The connecting seat directional plate 3052 mainly plays a guiding role. If there is no hinge between the connecting seat directional plate 3052 and the directional swing arm 304, the connecting seat main board 3051 may rotate while the supporting swing arm 303 translates. The degree is difficult to control. After adopting the connecting seat orientation plate 3052, a parallel four-bar linkage mechanism is formed, the connecting seat main board 3051 can only move in translation, the clamping mechanism 5 is fixedly arranged on the connecting seat main board 3051, and the clamping direction will not change.

Example 3

Referring to Fig. 7, the basic structure of the elastic wheel stacking flip transportation method of this embodiment is the same as that of Embodiment 2, the difference is that the clamping mechanism 5 includes clamping claws 501, support bases 503 and power clamps Tight arm 504; support seat 503 is vertically fixed on the main body connection seat 305, and a support seat 503 is respectively set on the upper and lower sides of the main body connection seat 305, and the power clamping arm 504 is composed of a horizontal section and an inclined section. A hinge point is provided at the bend where the inclined section is connected, and is hingedly connected with the support base 503 through the hinge point. One end of the inclined section of the power clamping arm 504 is connected with a clamping claw 501 for clamping the wheel set 7; one end of the horizontal section of the power clamping arm 504 is provided with a hinge point, which is connected with the force applying mechanism, and is passed through The force applying mechanism provides clamping power for the clamping claw 501 .

The clamping claw 501 is hingedly connected with the power clamping arm 504 to facilitate the automatic adjustment of the direction of the clamping claw 501 . The bayonet of the clamping claw 501 is composed of a horizontal section and a vertical section. The horizontal section is a plane structure, which is convenient for pressing the wheel up and down; the section of the vertical section is arc-shaped or V-shaped, which is used to provide a certain radial force. , to prevent the wheels from sliding left and right.

Example 4

Referring to Fig. 7, the basic structure of the elastic wheel stacking flip transportation method of this embodiment is the same as that of Embodiment 3, the difference is that an auxiliary card is hingedly connected between the clamping claw 501 and the support seat 503 The clamping arm 502, the auxiliary clamping arm 502, the clamping claw 501, the support seat 503, and the power clamping arm 504 form a parallel four-bar linkage mechanism, so that the clamping claw 501 performs a translational movement.

In this embodiment, the clamping mechanism 4 includes a clamping claw 401 and a clamping arm 402. One end of the two clamping arms 402 is respectively hinged with a power clamping arm 504 arranged symmetrically up and down, and the other ends of the two clamping arms 402 are respectively It is hinged with both ends of the clamping claw 401; when the clamping claw 501 moves in translation, the power clamping arm 504 promotes the horizontal movement of the clamping claw 401.

It is worth noting that, in order to simplify the mechanism, and at the same time, for the consistency of the action of the clamping claw 501 and the clamping claw 401, the hinge point of the clamping arm 402 and the power clamping arm 504 is located at the end of the inclined section of the power clamping arm 504. point and the middle of the hinge point at the bend, and the distance between the two hinge points on the clasp arm 402 is equal to the distance between the adjacent hinge points of the inclined section of the power clamp arm 504, that is, the effective length of the clasp arm 402 is the power clamp arm 504 One-half of the effective length of the inclined section. It can be seen from this structure that when the power clamping arm 504 rotates, the horizontal displacement of the clamping claw 401 is always equal to the displacement of the clamping claw 501 in the horizontal direction. The cross-sectional shape of the bayonet opening of the holding claw 401 is the same as the cross-sectional shape of the vertical section of the bayonet opening of the holding claw 501, and corresponds up and down, so that the synchronization of the actions of the holding claw 401 and the holding claw 501 can be guaranteed, and the use One force applying mechanism can effectively drive the clasping mechanism 4 and the clamping mechanism 5 .

Example 5

The basic structure of the elastic wheel stacking overturning transportation method of this embodiment is the same as that of Embodiment 4, except that the clamping mechanism 5 is connected to the hydraulic cylinder through the force component mechanism 6 .

Referring to Fig. 8 and Fig. 9, the force component mechanism 6 includes a force component plate 601, a first direction changing connecting plate 602, a stretching arm 603 and a second direction changing connecting plate 604, and the force component plate 601 is provided with three triangular As for the hinge points of the structure, the three hinge points are respectively hinged with the supporting swing arm 303 , the swing arm driving mechanism 302 and the first direction changing connecting plate 602 . The hinge holes at the two ends of the first redirection connecting plate 602 and the second redirection connecting plate 604 are perpendicular to each other for changing the hinge direction. Two opposite stretching arms 603 are hinged on the first direction changing connecting plate 602, and the stretching arms 603 are bent at 90°, and the stretching arms 603 are arranged vertically, so as to facilitate exerting force. The spreading arm 603 is hinged to the horizontal section of the power clamping arm 504 through the second direction changing connecting plate 604 .

In addition, the force component plate 601 has a triangular structure, and the hinge point connected with the first redirecting connecting plate 602 protrudes from one side of the triangular structure, ensuring that the first redirecting connecting plate 602 can rotate around the hinge point without interference.

The wheel group stacking type overturning transport vehicle of the above embodiment is used for the overall overturning and transportation of the wheel set. The specific overturning transportation method during use is:

Step 1. Drive the carrier vehicle 1 to the stacked wheel group 7. Generally, 5 wheels form a group, which is set according to actual production; drive the lifting mechanism to lower the car body lifting plate 101, and adjust the position of the carrier vehicle 1 so that The wheel set 7 is located in the middle of the embracing mechanism to complete the positioning of the carrier vehicle 1;

Step 2, control the action of the hydraulic cylinder, extend the piston rod, apply a driving force to the support swing arm 303 through the force component plate 601, and perform the operation of fixing the wheel set 7;

1) Firstly, the support swing arm 303 swings inwardly. When the clamping jaw 401 touches the side wall of the wheel set 7, the force component plate 601 will rotate under the force of the telescopic rod to distribute the force, as shown in Figure 10 ;

2), the force component plate 601 pulls the first direction-changing connecting plate 602 to move horizontally, and then drives the vertical stretching arm 603 to rotate, the upper end of the upper stretching arm 603 stretches upward, and the lower end of the lower stretching arm 603 Stretch downward to complete the direction change of horizontal force;

3), the second direction-changing connecting plate 604 connected with the stretching arm 603 transmits the force to the power clamping arm 504; since the horizontal section of the corresponding power clamping arm 504 is tilted up and down respectively, the clamping claw 501 close to the middle;

4) Since the clamping jaw 401 has already touched the wheel at the beginning, in order to complete the clamping at this time, the support swing arm 303 will swing back to complete the clamping; due to the existence of the force component plate 601, the swing support mechanism 3 The force distribution will be automatically performed between the clamping mechanism 5 and the force distribution is completed by the swing back of the support swing arm 303 , thereby realizing the fixing of the wheel set 7 .

Step 3. After step 2 is completed, start the lifting mechanism, and the car body lifting plate 101 rises to prepare for turning over;

Step 4: After the swing support mechanism 3 is raised to a certain height with the car body lifting plate 101, the power worm 201 is driven to rotate, and the turbine turntable 2022 rotates synchronously, thereby driving the swing support mechanism 3 to rotate; after turning 180°, the flip is completed;

Step 5. Drive the carrier vehicle 1 to the target location, that is, the position where the wheel set 7 needs to be processed or placed, put down the wheel set 7 through the lifting mechanism, and then retract the telescopic rod through the hydraulic system, so that the embracing mechanism is opened, and the overturning transportation operation is completed .

Because it has a carrier, you can also choose to transport it first and then turn it over. The specific process can be determined according to the needs. In addition, the structure description of the present invention is mainly taking the carrying and turning of the wheel set as an example, and the present invention is also applicable to the turning operation of other ring-shaped workpieces. The overturning transport vehicle of the invention is easy to use, greatly improves the processing efficiency, and reduces the labor intensity of workers.

The above schematically describes the present invention and its implementation, which is not restrictive, and what is shown in the drawings is only one of the implementations of the present invention, and the actual structure is not limited thereto. Therefore, if a person of ordinary skill in the art is inspired by it, without departing from the inventive concept of the present invention, without creatively designing a structural mode and embodiment similar to the technical solution, it shall all belong to the protection scope of the present invention .

Claims (6)

1. an elastic wheel stacking type overturning transportation method is characterized in that: adopt the wheel stacking type overturning carrier (1) to carry out the overturning and transportation of the wheel group, the method is: Step 1. Drive the carrier vehicle (1) to the stacked wheel set (7), drive the lifting mechanism to lower the car body lifting plate (101), adjust the position of the carrier vehicle (1), and complete the positioning of the carrier vehicle (1); Step 2. Control the action of the hydraulic cylinder of the swing arm drive mechanism (302) to make the piston rod stretch out, apply a driving force to the support swing arm (303) through the force component plate (601) in the force component mechanism (6), and fix it operation of the wheel set (7); Step 3, when step 2 is completed, start the lifting mechanism, and the car body lifting plate (101) rises to prepare for turning over; Step 4, drive the rotation mechanism (2) to move, and then drive the swing support mechanism (3) to rotate, and complete the flip after turning 180°; Step 5. Drive the carrier vehicle (1) to the target location, put down the wheel set (7) through the lifting mechanism, and then retract the piston rod through the hydraulic system to open the embracing mechanism to complete the overturning transportation operation; The rotating mechanism (2) is connected to the car body lifting plate (101) of the lifting mechanism, and the rotating mechanism (2) drives the swing support mechanism (3) to rotate; the swing support mechanism (3) includes a fixed plate (301 ), support swing arm (303), directional swing arm (304), main body connection seat (305) and swing arm driving mechanism (302), and the fixed plate (301) is connected with the rotating mechanism (2); the fixed plate (301 ), the supporting swing arm (303), the directional swing arm (304) and the main body connection seat (305) are hinged to form a parallel four-bar linkage mechanism, and the embracing mechanism is connected with the main body connection seat (305). When the movement of the supporting swing arm (303) is controlled, the embracing mechanism performs a translational movement; The main body connection seat (305) is mainly composed of a connection seat main board (3051) and a connection seat orientation plate (3052), the connection seat orientation plate (3052) and the directional swing arm (304) are hingedly connected; the connection seat main board (3051) and The supporting swing arm (303) is hingedly connected; the clamping mechanism (5) in the embracing mechanism is arranged on the connecting seat main board (3051). 2. The elastic wheel stacking type overturning transport method according to claim 1, characterized in that: the force component mechanism (6) includes a force component plate (601), a first direction changing connecting plate (602), The extension arm (603) and the second direction-changing connecting plate (604), the force component plate (601) is provided with 3 hinge points, and the 3 hinge points are respectively connected with the supporting swing arm (303) and the swing arm driving mechanism. (302) is hinged with the first redirection connecting plate (602); two opposite stretching arms (603) are hinged on the first redirection connecting plate (602), and the stretching arms (603) pass through The second direction changing connecting plate (604) is hinged with the power clamping arm (504) in the embracing mechanism. 3. The elastic wheel stacking-type overturning transportation method according to any one of claims 1-2, characterized in that: the rotating mechanism (2) is a worm gear-worm driving mechanism. 4. The elastic wheel stacking type overturning transportation method according to any one of claims 1 to 2, characterized in that: the embracing mechanism includes a holding mechanism (4) and a clamping mechanism (5). The clamping mechanism (4) is horizontally symmetrically arranged to control the radial movement of the wheel group (7); the clamping mechanism (5) is horizontally symmetrically arranged, and the clamping claws (501) are symmetrically arranged up and down in the clamping mechanism (5). ), to control the axial movement of the wheel group (7); the wheel group (7) is fixed by the mutual cooperation of the holding mechanism (4) and the clamping mechanism (5). 5. The elastic wheel stacking type flip transportation method according to claim 4, characterized in that: the clamping mechanism (5) includes clamping claws (501), support bases (503) and power clamping arms (504); the support base (503) is vertically fixed on the main body connection base (305), and the bending part of the power clamping arm (504) is hingedly connected with the support base (503). One end of (504) connects clamping claw (501), is used for clamping wheel group (7); Clamping claws (501) provide clamping power. 6. The elastic wheel stacking flip transportation method according to claim 5, characterized in that: an auxiliary clamping arm (502) is hingedly connected between the clamping claw (501) and the support seat (503) ), the auxiliary clamping arm (502) forms a parallel four-bar linkage mechanism with the clamping claw (501), the support seat (503), and the power clamping arm (504), so that the clamping claw (501) does a translational movement.