1. The utility model provides a new forms of energy battery changes uses vehicle lifting equipment which characterized in that: including the lifting main part, the connecting plate, the lifting subassembly, the extrusion subassembly, the restriction subassembly, dead lever and extension board, it has a pair of connecting plate to support jointly in two lifting main parts, the lifting subassembly symmetry is located the lifting main part, the extrusion subassembly is located on the lifting subassembly, the extrusion subassembly is located a lifting main part, restriction subassembly slidingtype connection is on the extrusion subassembly, dead lever symmetry fixed connection is in the lifting main part of same department, the extension board sets up on the extrusion subassembly.

2. The new energy battery replacement vehicle lifting apparatus of claim 1, wherein: the lifting assembly comprises a U-shaped frame, a hydraulic cylinder, a moving rod, a first lifting rod, a second lifting rod, movable seats, guide plates, a quadrangular frame, fixed columns and a lifting pad, wherein two U-shaped frames are fixedly arranged in a lifting main body, the hydraulic cylinder is fixedly arranged on the U-shaped frames, the moving rod is rotatably connected to a telescopic shaft of the hydraulic cylinder and is in limited fit with the U-shaped frames, the moving rod is also fixedly connected to one of the U-shaped frames, the first lifting rod is rotatably connected to the other moving rod, the second lifting rod is rotatably connected to the lifting rod, the first lifting rod is rotatably connected to the two movable seats, the second lifting rod is also rotatably connected to the movable seats, the guide plates are connected to the two movable seats on the same side in a sliding mode, the quadrangular frame is fixedly arranged on the top surfaces of the two guide plates together, the fixed rods are in limited connection with the quadrangular frame, the top surfaces of the quadrangular frame are in a central scattering mode and are connected, the lifting pad is welded at the top end of the fixed column together.

3. The new energy battery replacement vehicle lifting apparatus of claim 2, wherein: extrusion subassembly is including the extrusion piece, supporting spring, catch bar one, catch bar two, fixed round bar, remove the pendulum rod, swivel becket and tension spring, the extrusion piece is connected on wherein two four-angle brackets with the mode of liftable, the lifting stacks up and is provided with the square groove corresponding with the extrusion piece, the welding has the extension board on the extrusion piece, the hookup has supporting spring on the extrusion piece, fixedly connected with catch bar one on the extrusion piece, the same fixed connection of catch bar two is on the extrusion piece, wherein two lifting stacks up the symmetrical welding has fixed round bar, movable being connected with the swivel becket on the fixed round bar, the last pivoted type of swivel becket is connected with and removes the pendulum rod, the hookup of swivel becket one side has tension spring, tension spring one end and lifting pad hookup.

4. The new energy battery replacement vehicle lifting apparatus of claim 3, wherein: the limiting assembly comprises a sliding pressing plate, limiting plates, transverse rods and sliding groove plates, the sliding pressing plate is connected to the extrusion block in a liftable mode, fixed rods are connected with the sliding pressing plate in a sliding mode, the sliding pressing plate is connected with a first push rod in a clamping sleeve mode, the sliding pressing plate is connected with a second push rod in a clamping sleeve mode, one end of each supporting spring is in contact with the bottom surface of the sliding pressing plate, the lifting pads are symmetrically and rotatably connected with the limiting plates, the transverse rods are welded to the two pairs of limiting plates, the sliding groove plates are connected to the transverse rods in a sliding mode, and the sliding groove plates are connected with the moving swing rods in a sliding mode.

5. The new energy battery replacement vehicle lifting apparatus of claim 4, wherein: still including location suggestion subassembly, location suggestion subassembly sets up in a lifting main part, location suggestion subassembly is including the installation pole, the depression bar down, the rack, the axis of rotation, gear and suggestion balance, lifting main part one side fixed mounting has the installation pole, the depression bar slidingtype is connected in same department lifting main part down, depression bar one end and extrusion piece below fixed connection, the welding has the rack on the depression bar down, installation pole top rotary type is connected with the axis of rotation, the welding has the gear in the axis of rotation, wheel and rack intermeshing, fixedly connected with suggestion balance in the axis of rotation.

Background

New energy vehicles are more and more frequently appeared in front of people, the development of the new energy vehicles in China can be said to be new and different day by day, the new energy vehicles are vehicles which adopt unconventional vehicle fuel as a power source, integrate advanced technologies in the aspects of power control and driving of the vehicles, form advanced technical principles and have new technologies and new structures, the service life of batteries of the new energy vehicles is approximately ranged from 3 years to 8 years, and the batteries of the new energy vehicles need to be replaced when the batteries reach the use limit.

In the existing technology for replacing batteries of new energy automobiles, a driver needs to drive a new energy automobile into a new energy battery replacement station, the automobile is lifted up through a jack, an old battery is detached through other equipment, and a fully charged new battery is rapidly moved into the bottom of the automobile for installation.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a vehicle lifting device for replacing a new energy battery, which can limit the parking position of a vehicle, accurately install the battery in the vehicle, avoid errors in the installation position and prompt a driver.

The technical scheme of the invention is as follows: the utility model provides a new energy battery changes uses vehicle lifting equipment, including the lifting main part, the connecting plate, the lifting subassembly, extrusion subassembly, the restriction subassembly, dead lever and extension board, it has a pair of connecting plate to support jointly in two lifting main parts, the lifting subassembly symmetry is located the lifting main part, extrusion subassembly is located on the lifting subassembly, extrusion subassembly is located a lifting main part, restriction subassembly sliding type is connected on extrusion subassembly, dead lever symmetry fixed connection is in the lifting main part of same department, the extension board sets up on extrusion subassembly.

In one embodiment, the lifting assembly comprises a U-shaped frame, a hydraulic cylinder, a moving rod, a first lifting rod, a second lifting rod, a movable seat, a guide plate, a quadrangular frame, a fixed column and a lifting pad, wherein two U-shaped frames are fixedly arranged in the lifting body, the hydraulic cylinder is fixedly arranged on the U-shaped frames, the moving rod is rotatably connected to a telescopic shaft of the hydraulic cylinder, the moving rod is in limit fit with the U-shaped frames, the moving rod is also fixedly connected to the U-shaped frames, the first lifting rod is rotatably connected to one of the moving rods, the second lifting rod is rotatably connected to the other moving rod, the first lifting rod is rotatably connected to the second lifting rod, the two movable seats on the same side are rotatably connected to the movable seat, the guide plate is slidably connected to the two movable seats on the same side, the quadrangular frame is fixedly arranged on the top surfaces of the two guide plates, and the fixed rod is in limit connection with the quadrangular frame, the four-corner bracket top is connected with a fixed column in a center scattering mode, and the top end of the fixed column is welded with a lifting pad together.

In one of the embodiments, the extrusion assembly comprises an extrusion block, a supporting spring, a first push rod, a second push rod, a fixed round rod, a movable swing rod, a rotating ring and a tension spring, the extrusion block is connected to two four-corner brackets in a liftable mode, square grooves corresponding to the extrusion block are formed in the lifting pads, extension plates are welded on the extrusion block, the supporting spring is connected to the extrusion block in a linkage mode, the first push rod is fixedly connected to the extrusion block, the second push rod is fixedly connected to the extrusion block in the same mode, the fixed round rod is symmetrically welded to the two lifting pads, the movable rotating ring is movably connected to the fixed round rod, the movable swing rod is connected to the rotating ring in a rotating mode, the tension spring is connected to one side of the rotating ring in a linkage mode, and one end of the tension spring is connected to the lifting pads.

In one embodiment, the limiting assembly comprises a sliding pressing plate, limiting plates, transverse rods and sliding groove plates, the sliding pressing plate is connected to the extrusion block in a lifting mode, the fixed rod is connected with the sliding pressing plate in a sliding mode, the sliding pressing plate is connected with the first push rod in a clamping sleeve mode, the sliding pressing plate is connected with the second push rod in a clamping sleeve mode, one end of each supporting spring is in contact with the bottom surface of the sliding pressing plate, the limiting plates are symmetrically and rotatably connected to the lifting pads, the transverse rods are welded to the two pairs of limiting plates, the sliding groove plates are connected to the transverse rods in a sliding mode, and the sliding groove plates are connected with the movable swing rods in a sliding mode.

In one embodiment, the lifting device further comprises a positioning prompt component, the positioning prompt component is arranged on a lifting main body, the positioning prompt component comprises an installation rod, a lower pressing rod, a rack, a rotating shaft, a gear and a prompt swinging plate, the installation rod is fixedly installed on one side of the lifting main body, the lower pressing rod is connected to the lifting main body in a sliding mode, one end of the lower pressing rod is fixedly connected to the lower portion of the extrusion block, the rack is welded to the lower pressing rod, the rotating shaft is rotatably connected to the upper portion of the installation rod, the gear is welded to the rotating shaft, the gear is meshed with the rack, and the prompt swinging plate is fixedly connected to the rotating shaft.

Has the advantages that: the limiting plate is pushed to swing upwards through the sliding groove plate, the limiting plate blocks the front wheel of the automobile, the limiting plate limits the front wheel of the automobile, the automobile is slowly decelerated, and after a driver feels resistance, the automobile is controlled to stop moving forwards, so that the automobile can accurately reach the position where the battery is replaced.

The sliding pressing plate is blocked by the fixing rod, the lifting pad and the device on the lifting pad continue to move upwards, the sliding pressing plate can be separated from the movable swing rod, the movable swing rod and the device on the movable swing rod are swung and reset under the influence of gravity, the limiting plate does not block the front wheel of the automobile, and the automobile can conveniently drive away from the equipment.

Through the cooperation of lift bar one and lift bar two, the sliding seat drives deflector and device upward movement on it for the lifting pad lifts up the car, lifts off old battery, and external equipment will be full of the new battery of electricity and change to the car in, makes the battery can be installed to the car in accurately.

The gear rack drives the gear and the upper device of the gear rack to rotate ninety degrees, so that the prompting swing plate rotates ninety degrees to face a driver, a prompting word of 'stopping advancing' is written on the prompting swing plate, and the driver does not feel resistance and can be prompted to control the automobile to stop advancing.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a partially cut-away perspective structure of the present invention.

Figure 3 is a schematic perspective view of a portion of the lift assembly of the present invention.

Figure 4 is a schematic perspective view of the lift assembly of the present invention.

FIG. 5 is a schematic view of a first partially separated body configuration of the extrusion assembly of the present invention.

FIG. 6 is a schematic view of a second partial body configuration of the extrusion assembly of the present invention.

Fig. 7 is a perspective view of a restraint assembly according to the present invention.

FIG. 8 is a perspective view of a third portion of the extrusion assembly of the present invention.

Fig. 9 is a schematic view of a partially cut-away perspective structure of the positioning indication assembly of the present invention.

Fig. 10 is an enlarged schematic view of the structure of the present invention a.

Labeled as: 1-lifting body, 2-connecting plate, 3-lifting component, 31-U-shaped frame, 32-hydraulic cylinder, 33-moving rod, 34-lifting rod I, 35-lifting rod II, 36-movable seat, 37-guide plate, 38-quadrangular frame, 39-fixed column, 310-lifting pad, 4-extrusion component, 41-extrusion block, 42-supporting spring, 43-pushing rod I, 431-pushing rod II, 44-fixed round rod, 45-moving swing rod, 46-rotating ring, 47-tension spring, 5-limiting component, 51-sliding pressure plate, 52-limiting plate, 53-transverse rod, 54-sliding groove plate, 6-fixed rod, 7-positioning prompting component, 71-mounting rod, 72-lower pressing rod, 73-rack, 74-rotating shaft, 75-gear, 76-prompting swinging plate and 8-extending plate.

Detailed Description

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.

Example 1

The utility model provides a vehicle lifting equipment is used in new energy battery change, as shown in fig. 1-8, including lifting main part 1, connecting plate 2, lifting subassembly 3, extrusion subassembly 4, restriction subassembly 5, dead lever 6 and extension board 8, it has a pair of connecting plate 2 to support jointly on two lifting main parts 1, lifting subassembly 3 symmetry for lifting the car is located lifting main part 1, extrusion subassembly 4 is located lifting subassembly 3, extrusion subassembly 4 is located one lifting main part 1, a restriction subassembly 5 sliding type connection that is used for carrying out the restriction to the tire is on extrusion subassembly 4, dead lever 6 symmetry fixed connection is in same lifting main part 1, extension board 8 sets up on extrusion subassembly 4.

The lifting assembly 3 comprises a U-shaped frame 31, a hydraulic cylinder 32, a movable rod 33, a first lifting rod 34, a second lifting rod 35, a movable seat 36, a guide plate 37, a quadrangular frame 38, a fixed column 39 and a lifting pad 310, wherein the two U-shaped frames 31 are fixedly arranged in the lifting main body 1, the hydraulic cylinder 32 is fixedly arranged on the U-shaped frame 31, the movable rod 33 is rotatably connected to a telescopic shaft of the hydraulic cylinder 32, the movable rod 33 is in limit fit with the U-shaped frame 31, the movable rod 33 is also fixedly connected to the U-shaped frame 31, the first lifting rod 34 is rotatably connected to one of the movable rods 33, the first lifting rod 34 is pushed by the movable rod 33 to swing, the second lifting rod 35 is rotatably connected to the other movable rod 33, the second lifting rod 35 is rotatably connected to the first lifting rod 34, the first lifting rod 34 is rotatably connected to two movable seats 36, the second lifting rod 35 far away from the movable rod 33 is also rotatably connected to the movable seat 36, the two movable seats 36 on the same side are connected with guide plates 37 in a sliding mode, the top surfaces of the two guide plates 37 are fixedly provided with four-corner frames 38, the fixed rod 6 is connected with the four-corner frames 38 in a limiting mode, the top surfaces of the four-corner frames 38 are connected with fixed columns 39 in a center scattering mode, the top ends of the fixed columns 39 far away from the four-corner frames 38 are welded with lifting pads 310, and the lifting pads 310 are used for lifting the automobile.

The extrusion assembly 4 comprises an extrusion block 41, a supporting spring 42, a first pushing rod 43, a second pushing rod 431, a fixed round rod 44, a movable swing rod 45, a rotating ring 46 and a tension spring 47, wherein the extrusion block 41 is connected to two four-corner brackets 38 in a lifting manner, a square groove corresponding to the extrusion block 41 is formed in the lifting pad 310, an extension plate 8 is welded on the extrusion block 41, the supporting spring 42 is connected to the extrusion block 41, the first pushing rod 43 is fixedly connected to the extrusion block 41, the second pushing rod 431 is also fixedly connected to the extrusion block 41, the first pushing rod 43 and the second pushing rod 431 are used for pushing the movable swing rod 45 and the rotating ring 46 to move oppositely, the fixed round rods 44 are symmetrically welded on the two lifting pads 310, the rotating ring 46 is movably connected to the fixed round rod 44, the rotating ring 46 is rotatably connected to the movable swing rod 45, the tension spring 47 is connected to one side of the rotating ring 46, the tension spring 47, which is remote from the rotation ring 46, has one end coupled to the lifting pad 310.

The limiting assembly 5 comprises a sliding pressing plate 51, a limiting plate 52, a transverse rod 53 and a sliding groove plate 54, the sliding pressing plate 51 is used for pushing the movable swing rod 45 to swing, the sliding pressing plate 51 is connected to the extrusion block 41 in a lifting mode, the extrusion block 41 is used for pushing the sliding pressing plate 51 to move downwards, a fixing rod 6 is connected with the sliding pressing plate 51 in a sliding mode, the fixing rod 6 is used for blocking the sliding pressing plate 51, the sliding pressing plate 51 is connected with the first push rod 43 in a clamping sleeve mode, the sliding pressing plate 51 is connected with the second push rod 431 in a clamping sleeve mode, one end of a supporting spring 42 far away from the extrusion block 41 is in contact with the bottom surface of the sliding pressing plate 51, the limiting plate 52 is connected to the lifting pad 310 in a rotating mode, the limiting plate 52 is used for blocking the front wheel of the automobile, wherein, the two pairs of limiting plates 52 are welded with transverse rods 53, the transverse rods 53 are connected with sliding groove plates 54 in a sliding way, and the sliding groove plates 54 are connected with the movable swing rods 45 in a sliding way.

The device is arranged in a new energy conversion station, the device is parallel to the ground, when a battery needs to be replaced for a new energy automobile, a driver drives the new energy automobile into the new energy conversion station, so that the automobile drives into the device, when the automobile front wheel is in contact with the extrusion block 41, the extrusion block 41 can be pushed by the automobile front wheel to move downwards, the extrusion block 41 drives the first push rod 43 and the second push rod 431 to move downwards, the first push rod 43 and the second push rod 431 can push the movable swing rod 45 and the rotating ring 46 to move oppositely, and the tension spring 47 is stretched. Meanwhile, the extrusion block 41 pushes the sliding pressure plate 51 to move downwards, the supporting spring 42 is compressed, so that the sliding pressure plate 51 pushes the moving swing rod 45 to swing, the moving swing rod 45 swings to drive the sliding groove plate 54 to move upwards, the sliding groove plate 54 pushes the limiting plate 52 to swing upwards, the limiting plate 52 blocks the front wheel of the automobile, the limiting plate 52 limits the front wheel of the automobile, the automobile is slowly decelerated, and after a driver feels resistance, the automobile is controlled to stop moving forwards, so that the automobile can accurately reach the position for replacing the battery.

Then the extension of the telescopic shaft of the hydraulic cylinder 32 is manually controlled by a worker, the extension of the telescopic shaft of the hydraulic cylinder 32 drives the moving rod 33 to move towards the direction away from the extension plate 8, the moving rod 33 pushes the first lifting rod 34 to swing, and through the matching of the first lifting rod 34 and the second lifting rod 35, the movable seat 36 drives the guide plate 37 and the upper device of the guide plate to move upwards, so that the automobile is lifted by the lifting pad 310, an old battery is detached, a new fully charged battery is replaced into the automobile by external equipment, and the battery can be accurately installed into the automobile. Meanwhile, the lifting pad 310 drives the extrusion block 41 and the device thereon to move upwards, the extrusion block 41 is separated from the sliding pressure plate 51, and the compressed support spring 42 is reset to drive the sliding pressure plate 51 to move upwards. When the fixed rod 6 blocks the sliding pressing plate 51, the lifting pad 310 and the device thereon continue to move upwards, the sliding pressing plate 51 is separated from the moving swing rod 45, the moving swing rod 45 and the device thereon swing and reset under the influence of gravity, and the limiting plate 52 does not block the front wheel of the automobile any more, so that the automobile can conveniently drive away from the device.

After the battery is replaced, a worker manually controls the telescopic shaft of the hydraulic cylinder 32 to contract, the telescopic shaft of the hydraulic cylinder 32 contracts to drive the moving rod 33 to move towards the direction close to the extension plate 8, through the matching of the first lifting rod 34 and the second lifting rod 35, the movable seat 36 drives the guide plate 37 and the upper device of the guide plate to move downwards, so that the lifting pad 310 puts down the automobile, a driver starts the automobile, so that the automobile drives away from the device, when the rear wheel of the automobile is separated from the extension plate 8, the compressed supporting spring 42 resets to drive the sliding pressure plate 51 to move upwards, the sliding pressure plate 51 pushes the extrusion block 41 to move upwards to reset, the first push rod 43 and the second push rod 431 can be separated from the moving oscillating rod 45, and the first push rod 47 is reset to drive the rotating ring 46 to move relatively to reset. When the next new energy automobile drives into the equipment, the operation is repeated, and the automobile battery is replaced.

Example 2

On the basis of embodiment 1, as shown in fig. 9-10, the device further includes a positioning prompt assembly 7, the positioning prompt assembly 7 is disposed on a lifting body 1, the positioning prompt assembly 7 is used for prompting a driver, the positioning prompt assembly 7 includes a mounting rod 71, a lower pressing rod 72, a rack 73, a rotating shaft 74, a gear 75 and a prompt swing plate 76, the mounting rod 71 is fixedly mounted on one side of the lifting body 1, the lower pressing rod 72 is slidably connected to the lifting body 1, one end of the lower pressing rod 72 is fixedly connected to the lower side of the extrusion block 41, the rack 73 is welded to the lower pressing rod 72, the rotating shaft 74 is rotatably connected to the upper side of the mounting rod 71 away from the lifting body 1, the gear 75 is welded to the rotating shaft 74, the gear 75 is engaged with the rack 73, the prompt swing plate 76 is fixedly connected to the rotating shaft 74, a prompt of "stop forward movement" is written on the prompt swing plate 76, the driver can be prompted to control the automobile to stop advancing without feeling resistance.

When the extrusion block 41 moves downwards, the extrusion block 41 drives the lower pressing rod 72 and the rack 73 to move downwards, the rack 73 drives the gear 75 and the upper device to rotate clockwise, and according to the number of teeth of the rack 73, the rack 73 drives the gear 75 and the upper device to rotate ninety degrees, so that the prompt swinging plate 76 rotates ninety degrees to face a driver, a prompt prompting word of 'stopping advancing' is written on the prompt swinging plate 76, and the driver can be prompted to control the automobile to stop advancing without feeling resistance. When the automobile rear wheel is separated from the extension plate 8, the extrusion block 41 drives the lower pressing rod 72 and the rack 73 to move upwards, and the rack 73 drives the gear 75 and the upper device thereof to rotate ninety degrees anticlockwise, so that the prompt swinging plate 76 rotates ninety degrees to reset.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.