CN114055419A - Power battery package dismounting device - Google Patents
Power battery package dismounting device Download PDFInfo
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- CN114055419A CN114055419A CN202111413102.2A CN202111413102A CN114055419A CN 114055419 A CN114055419 A CN 114055419A CN 202111413102 A CN202111413102 A CN 202111413102A CN 114055419 A CN114055419 A CN 114055419A
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- China
- Prior art keywords
- lifting mechanism
- power battery
- supporting
- supporting plate
- battery pack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/256—Carrying devices, e.g. belts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/267—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders having means for adapting to batteries or cells of different types or different sizes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to the technical field of new energy vehicle devices, in particular to a power battery pack dismounting device. Including cutting formula elevating system, the lower part of cutting formula elevating system is equipped with the gyro wheel, still including setting up the lifting mechanism on cutting formula elevating system, cut formula elevating system and be used for control lifting mechanism at the ascending lift of vertical side, lifting mechanism includes that main lifting mechanism and supplementary lifting mechanism lift, main lifting mechanism is including installation base, erection column and main layer board, the installation base is fixed in on cutting formula elevating system, the one end of erection column is fixed in the middle part of installation base, on the middle part of main layer board is fixed in the other end of erection column, 3 at least groups supplementary lifting mechanism equipartition sets up on the side of erection column upper end, supplementary lifting mechanism includes supporting beam and supplementary layer board. The lifting mechanism is used for solving the problems of poor lifting effect and inconvenient use of the lifting mechanism in the prior art for the power battery pack when the new energy vehicle is detached.
Description
Technical Field
The invention relates to the technical field of new energy vehicle devices, in particular to a power battery pack dismounting device.
Background
Along with the development of scientific technology and the requirement of people on high air quality, the new energy vehicle gradually climbs the historical stage, has the advantages of energy conservation, environmental protection, low noise in the driving process, better comfort for the vehicle owner and the like, is more and more accepted by the masses, is indispensable to install a power battery pack or a battery pack box, but the existing battery pack is replaced by a lifting device to lift the vehicle, and then is disassembled through a lifting mechanism below the vehicle.
The lifting mechanism in the prior art usually adopts a supporting plate arranged above a lifting mechanism, the supporting plate is tightly propped against the lower surface of a power battery pack during disassembly, and then the power battery pack is detached from a vehicle, but the mode has the following defects in the actual use process: (1) the space at the lower part of the vehicle is small after the vehicle is lifted, and if the volume of the lifting mechanism is large, the vehicle is not favorable for moving; (2) the shapes and the specifications of the battery packs are not uniform, and the lifting effect of a single supporting plate is poor; (3) the middle part of power battery package is lifted to the layer board, if the battery package focus deviates from the middle part, easily causes power battery package landing. (4) The bottom surface of the power battery pack is uneven, and the supporting plate is unstable in lifting.
Disclosure of Invention
In view of the above technical deficiencies, an object of the present invention is to provide a power battery pack dismounting device, which is used to solve the problems of poor lifting effect and inconvenient use of a lifting mechanism in the prior art for a power battery pack when dismounting the power battery pack of a new energy vehicle.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a power battery package dismounting device, includes the formula of cutting elevating system, the lower part of the formula of cutting elevating system is equipped with the gyro wheel, still includes the lifting mechanism that sets up on the formula of cutting elevating system, it is used for controlling lifting mechanism's ascending and descending in vertical direction to cut the formula elevating system, lifting mechanism includes main lifting mechanism and supplementary lifting mechanism, main lifting mechanism includes installation base, erection column and main layer board, the installation base is fixed in on the formula of cutting elevating system, the one end of erection column is fixed in the middle part of installation base, the middle part of main layer board is fixed in on the other end of erection column, 3 at least groups supplementary lifting mechanism equipartitions set up on the side of erection column upper end, supplementary lifting mechanism includes supporting beam and supplementary layer board, the one end of supporting beam is rotated and is connected on the erection column, and a supporting beam level rotation on the erection column, the auxiliary supporting plate is arranged at the other end of the supporting beam, and the initial arrangement of the main supporting plate and the auxiliary supporting plate is positioned on the same horizontal plane.
The working principle of the technical scheme is as follows:
when new energy automobile need dismantle power battery package, need lift the car in the vapour repair factory, then promote this device to the below of the power battery package of car, then rise lifting mechanism through cutting formula elevating system, make the column support board be located the middle part of power battery package, then through the position of rotating a supporting beam adjustment auxiliary layer board, make auxiliary layer board be located the marginal inboard of power battery package (be located power battery package irregularly shaped part), then lift mechanism when cutting formula elevating system through cutting, make main layer board and auxiliary layer board and the lower surface in close contact with of power battery package, then can dismantle power battery package.
Further limiting, a through groove in the length direction is formed in the middle of a supporting beam in the auxiliary lifting mechanism, a screw rod is arranged inside the through groove in the length direction, two ends of the screw rod are connected with a bearing arranged at the end part of the through groove, one end, far away from the mounting column, of the screw rod extends to the outside of the supporting beam, a rotating motor is arranged on the screw rod and fixed on the end part of the supporting beam, a sliding block is arranged on the screw rod, a threaded hole matched with the thread on the screw rod is formed in the middle of the sliding block, the screw rod is connected with the threaded hole in a matched mode, a connecting seat is arranged between the auxiliary supporting plate and the sliding block, two ends of the connecting seat are respectively connected with the middle of the supporting plate and the upper surface of the sliding block, and the auxiliary lifting mechanism has the advantages that the power battery packs are different in shape, regular and irregular power battery packs are different in size, and the screw rod is driven to rotate by controlling the rotation of the rotating motor, even the slider slides on a supporting beam upper portion, can slide the assigned position of supplementary layer board to the power battery package, lift the power battery package, enable this device and be applicable to and support the dismantlement to the power battery package of most different specifications and size, still be convenient for simultaneously remove the supplementary layer board to the anomalous part of power battery package and support, avoid because the focus of power battery package leans on outward, cause the problem of power battery package support in-process landing, the very big promotion of ability this device is to the supporting effect of power battery package.
Further inject, it still is equipped with the guide bar to lead to the inslot, the guide bar sets up in the both sides of screw rod, and is located same horizontal plane with the screw rod, the guide bar runs through the slider, and on the both ends of guide bar were fixed in the both ends that lead to the groove, guide bar and slider sliding connection, its beneficial part lies in, and the guide bar can lead to the removal of slider, can promote the removal effect of slider.
Further inject, be equipped with on the erection column with the supporting mechanism of supplementary lifting mechanism quantity matching, supporting mechanism includes swivel becket, raking beam and tray, and is a plurality of the swivel becket all cup joints on the erection column, and is a plurality of on the one end one-to-one of raking beam is fixed in the swivel becket, the other end respectively with a plurality of tray one-to-one fixed connection, it is a plurality of when the swivel becket rotates around the erection column, the tray is a plurality of with a supporting beam's lower surface one-to-one butt respectively, its useful part lies in, and the rotation of swivel becket can drive the raking beam and rotate, makes the installation piece that corresponds with a supporting beam can promote a supporting beam's bearing capacity with a supporting beam's lower surface butt all the time.
The limiting device is further limited, two groups of limiting mechanisms which are symmetrically distributed are arranged on the supporting plate, the two groups of limiting mechanisms are arranged on the outer side of the supporting beam, each limiting mechanism comprises a limiting pin, a spring and an annular end, the supporting plate is provided with a through hole corresponding to the position of the limiting mechanism, the limiting pin is positioned in the through hole and is in sliding connection with the supporting block, the annular end is fixedly connected with the lower end of the limiting pin, the spring is arranged between the supporting block and the annular end, the spring is sleeved on the limiting pin, two ends of the spring are respectively and fixedly connected with the supporting block and the annular end, and in a normal state, the upper end of the limiting pin is positioned on the upper part of the supporting beam, the acting force on the annular end part is loosened, the limiting pin enables the end part of the limiting pin to be located on the upper part of the upper surface of the supporting beam under the action of the spring, the limiting pins located on two sides of the supporting beam can limit the supporting beam, the supporting beam is enabled to be located on the supporting block all the time, the supporting beam and the supporting block are prevented from being separated, and the problem that the supporting beam is broken and damaged due to the fact that the weight of the power battery pack is large is solved.
Further inject, the upper end of spacer pin is equipped with annular dog, annular dog's diameter is greater than the diameter of through-hole on the layer board, and its beneficial effect lies in, avoids the through-hole on spacer pin and the layer board to break away from, causes the problem of dislocation, in order to cause the interference to a supporting beam's rotation certainly, is equipped with the recess that holds annular dog on the layer board upper surface.
Further inject, the symmetry sets up be equipped with the connecting plate on the lower surface of ring end among the stop gear, the both ends of connecting plate respectively with ring end fixed connection, the middle part of connecting plate is equipped with the stay cord, the one end and the connecting plate fixed connection of stay cord, the other end are the natural state of dangling to the lower part of cutting formula elevating system, and its beneficial part lies in, because lift mechanism when lifting power battery package, the high higher condition of probably appearing, the position of supplementary layer board need be adjusted this moment, will be difficult for reaching the ring end among the stop gear, through setting up connecting plate and stay cord, makes operating personnel can realize the simultaneous movement of spacer pin among the stop gear through dragging the stay cord.
Further limiting, the main supporting plate and the auxiliary supporting plate are both provided with air bags which are tiled on the upper surfaces of the main supporting plate and the auxiliary supporting plate, the air bags have the function of cushion layers, the problem that the power battery pack is damaged due to the fact that the main supporting plate and the auxiliary supporting plate are directly contacted with the power battery pack is avoided, meanwhile, if the main supporting plate and the auxiliary supporting plate are in close contact with the power battery pack, the air bags are flattened to enable the edges of the air bags to be extruded to the edges of the main supporting plate and the auxiliary supporting plate, whether the close contact is achieved or not can be judged by observing the positions of the edges of the air bags, the situation that the main supporting plate and the auxiliary supporting plate are in close contact with the battery when the scissor type lifting mechanism ascends and the ascending displacement is not well judged, the power battery pack is extruded and damaged or not tightly contacted, and the power battery pack is not easy to detach and is separated from the vehicle main body is avoided, the device is easy to slide to the ground due to impact.
Further inject, the inside of connecting seat is seted up threaded hole, the middle part of supplementary layer board is equipped with the screw thread post, connecting seat and supplementary layer board threaded connection, its beneficial part lies in, supplementary layer board and connecting seat threaded connection, and the height of adjustable supplementary layer board is applicable to power battery package lifting surface unevenness or is in the contact effect that the tilt state made the power battery package lifting surface when the power battery package is dismantled.
The electric steering device is characterized by further comprising a power supply, a wire and a control board, wherein the power supply, the rotating motor and the control board are electrically connected in a guiding mode, and the control board is arranged on the scissor type lifting mechanism and used for controlling the rotating motor to turn, open and close.
The technical effects obtained by the invention are as follows:
(1) this device can lift different models, not equidimension and anomalous power battery package through the setting of main layer board and supplementary layer board, very big promotion the effect of lifting when dismantling power battery package. (2) A supporting beam and erection column rotate to be connected, make a supporting beam can rotate, can reduce a supporting beam open the area, make the narrow space in discrepancy vehicle bottom that this device can be better, owing to set up supplementary layer board, can reduce the area that sets up of main layer board simultaneously, can form the multiple spot to the power battery package simultaneously and lift the support, further guarantee the working effect of this device in the narrow space in vehicle bottom. (3) A supporting beam and erection column rotate to be connected and screw rod, slider and rotating electrical machines's setting, make the position of supplementary layer board realize rotatoryly in the horizontal plane and realize the motion, make the position of lifting of motion to power battery package that supplementary layer board can be better, promote the effect of lifting to irregular battery package. (4) The setting of gasbag can make main layer board and supplementary layer board and the initial contact pressure of power battery package directly perceived, avoids causing the extrusion damage to power battery package, still can avoid not inseparable with power battery package contact, when leading to power battery package and vehicle main part to break away from, causes the problem that the impact leads to easy landing to ground to this device.
Drawings
Fig. 1 is a perspective view of the device.
Fig. 2 is a schematic front view of the present apparatus.
Fig. 3 is a schematic top view of the apparatus.
Fig. 4 is a perspective view of a lifting mechanism part of the device.
Fig. 5 is a perspective view of the auxiliary lifting device of the device.
Fig. 6 is a perspective view of the limiting mechanism of the device.
Fig. 7 is a partially enlarged sectional view of a in fig. 2.
The reference numbers:
the scissors type lifting mechanism comprises a scissors type lifting mechanism 1, a mounting base 2, a mounting column 3, a main supporting plate 4, an air bag 5, a supporting beam 6, an auxiliary supporting plate 7, a connecting seat 8, a threaded column 9, a rotating motor 10, a screw rod 11, a sliding block 12, a rotating ring 13, an inclined supporting beam 14, a supporting block 15, a limiting pin 16, an annular end head 17, a spring 18 and a connecting plate 19.
Detailed Description
The following is further detailed by way of specific embodiments:
as shown in fig. 1-7, a power battery pack disassembling apparatus includes a scissor lift mechanism 1, the scissor lift mechanism 1 is a common device in the market, and may be other lift mechanisms, and includes a roller at the lower portion thereof, and a lifting mechanism disposed on the scissor lift mechanism 1, the scissor lift mechanism 1 is used to control the lifting mechanism to lift in the vertical direction, the lifting mechanism includes a main lifting mechanism and an auxiliary lifting mechanism, the main lifting mechanism includes a mounting base 2, a mounting post 3, and a main supporting plate 4, the mounting base 2 is fixed on the scissor lift mechanism 1, one end of the mounting post 3 is fixed at the middle portion of the mounting base 2, the middle portion of the main supporting plate 4 is fixed at the other end of the mounting post 3, at least 3 sets of auxiliary lifting mechanisms are uniformly disposed at the side surface of the upper end of the mounting post 3, in this embodiment, the auxiliary lifting mechanism includes a supporting beam 6 and an auxiliary supporting plate 7, one end of the supporting beam 6 is rotatably connected to the mounting column 3, the rotating shaft is connected, the vertical movement is limited, the supporting beam 6 horizontally rotates on the mounting column 3, the auxiliary supporting plate 7 is arranged at the other end of the supporting beam 6, and the initial positions of the main supporting plate 4 and the auxiliary supporting plate 7 are arranged on the same horizontal plane.
When the new energy automobile needs to dismantle the power battery package, need to lift the car in the vapour repair factory, then promote this device to the below of the power battery package of car, then rise lifting mechanism through cutting formula elevating system 1, make the column support board be located the middle part of power battery package, then adjust the position of supplementary layer board 7 through rotating supporting beam 6, make supplementary layer board 7 be located the marginal inboard of power battery package (being located power battery package irregularly shaped part), then lift mechanism and rise when cutting formula elevating system 1 through cutting, make main layer board 4 and supplementary layer board 7 and the lower surface in close contact with of power battery package, then can dismantle the power battery package.
The middle part of a supporting beam 6 in the auxiliary lifting mechanism is provided with a through groove in the length direction, a screw rod 11 is arranged inside the through groove in the length direction, two ends of the screw rod 11 are connected with a bearing arranged at the end part of the through groove through the bearing, one end of the screw rod 11 far away from a mounting column 3 extends to the outside of the supporting beam 6, a rotating motor 10 is arranged on the screw rod, the rotating motor 10 is fixed on the end part of the supporting beam 6, the screw rod 11 is provided with a sliding block 12, the middle part of the sliding block 12 is provided with a threaded hole matched with the thread on the screw rod 11, the screw rod 11 is connected with the threaded hole in a matching manner, a connecting seat 8 is arranged between an auxiliary supporting plate 7 and the sliding block 12, two ends of the connecting seat 8 are respectively connected with the middle part of the supporting plate and the upper surface of the sliding block 12, because the shapes of power battery packs are different, regular and irregular power battery packs are different in size, the screw rod 11 is driven to rotate by controlling the rotation of the rotating motor 10, even slider 12 slides on a supporting beam 6 upper portion, can slide auxiliary supporting plate 7 to the assigned position of power battery package, lift power battery package, enable this device and be applicable to and support the dismantlement to the power battery package of most different specifications and size, still be convenient for simultaneously remove auxiliary supporting plate 7 to the anomalous part of power battery package and support, avoid because the focus of power battery package leans on outward, cause the problem of power battery package support in-process landing, the very big promotion this device of ability is to the supporting effect of power battery package.
The interior of the through groove is also provided with a guide rod (not shown in the figure), the guide rod is arranged on two sides of the screw rod 11 and is positioned on the same horizontal plane with the screw rod 11, the guide rod penetrates through the sliding block 12, two ends of the guide rod are fixed on two ends of the through groove, the guide rod is connected with the sliding block 12 in a sliding mode, the guide rod can guide the movement of the sliding block 12, and the moving effect of the sliding block 12 can be improved.
Be equipped with on the erection column 3 with the supporting mechanism of supplementary mechanism quantity matching of lifting, each supplementary mechanism of lifting of group corresponds a set of supporting mechanism, specifically as shown in the figure, and supporting mechanism includes swivel becket 13, raking beam 14 and tray 15, and a plurality of swivel becket 13 all cup joints on erection column 3, and installation base 2 carries out vertical spacing and support to swivel becket 13. One end one-to-one of a plurality of raking beams 14 is fixed in the swivel 13, the other end respectively with a plurality of tray 15 one-to-one fixed connection, but also preferably rotate to connect or articulated, the adjusting position of being convenient for, when a plurality of swivel 13 rotated around erection column 3, a plurality of tray 15 respectively with a plurality of tray 15 one-to-one butt, swivel 13's rotation, can drive raking beam 14 and rotate, make the installation piece that corresponds with a supporting beam 6 can with a supporting beam 6's lower surface butt all the time, the principle is that there is the coincidence in the partial plane of a supporting beam 6 rotation and the rotatory plane of tray 15, consequently can keep in close contact after the rotation, can promote supporting beam 6's bearing capacity.
The supporting plate is provided with two groups of limiting mechanisms which are symmetrically distributed, the two groups of limiting mechanisms are arranged on the lateral outer side of the supporting beam 6, each limiting mechanism comprises a limiting pin 16 (arranged on the side close to the supporting beam 6), a spring 18 and an annular end head 17, the supporting plate is provided with a through hole corresponding to the position of the limiting mechanism, the limiting pin 16 is positioned in the through hole and is in sliding connection with the supporting block 15, the annular end head 17 is fixedly connected with the lower end of the limiting pin 16, the spring 18 is arranged between the supporting block 15 and the annular end head 17, the spring 18 is sleeved on the limiting pin 16, two ends of the spring 18 are respectively and fixedly connected with the supporting block 15 and the annular end head 17, under the normal state, the upper end position of the limiting pin 16 is positioned on the upper part of the supporting beam 6, the annular end head 17 is pulled downwards, the limiting pin 16 is positioned below the lower surface of the supporting beam 6, the limiting pin 16 cannot cause interference to the rotation of the supporting beam 6, and when the limiting pin 16 is moved to two sides of the supporting beam 6, the acting force on the annular end part is loosened, the limiting pin 16 enables the end part of the limiting pin 16 to be positioned on the upper part of the upper surface of the supporting beam 6 under the action of the spring 18, and the limiting pins 16 positioned on the two sides of the supporting beam 6 can limit the supporting beam 6 and enable the supporting beam to be positioned on the supporting block 15 all the time, so that the problem that the supporting beam 6 is broken and damaged due to the fact that the weight of the power battery pack is large is avoided. Preferably, the inside of connecting seat 8 is seted up threaded hole, the middle part of supplementary layer board 7 is equipped with screw thread post 9, connecting seat 8 and supplementary layer board 7 threaded connection, its beneficial part lies in, supplementary layer board 7 and connecting seat 8 threaded connection, and adjustable supplementary layer board 7's height is applicable to power battery package lifting surface unevenness or power battery package and is in the contact effect that the tilt state made power battery package lifting surface when dismantling.
The upper end of the limit pin 16 is provided with an annular stop block, the diameter of the annular stop block is larger than that of the through hole in the supporting plate, the limit pin 16 is prevented from being separated from the through hole in the supporting plate, the dislocation problem is caused, and the upper surface of the supporting block 15 is provided with a groove for accommodating the annular stop block, so that the interference on the rotation of the supporting beam 6 is certainly caused.
Be equipped with connecting plate 19 on the lower surface of annular end 17 among the stop gear that the symmetry set up, the both ends of connecting plate 19 respectively with annular end 17 fixed connection, the middle part of connecting plate 19 is equipped with the stay cord, the one end and the connecting plate 19 fixed connection of stay cord, the other end is the nature state of dangling to the lower part of cutting formula elevating system 1, because lift the mechanism and carry out the lift to the power battery package, the higher condition of height probably appears, need adjust the position of supplementary layer board 7 this moment, will be difficult for reaching the annular end 17 among the stop gear, through setting up connecting plate 19 and stay cord, make operating personnel can realize the simultaneous movement of spacer pin 16 among the stop gear through dragging the stay cord.
The main supporting plate 4 and the auxiliary supporting plate 7 are both provided with air bags 5, the air bags 5 are flatly laid on the upper surfaces of the main supporting plate 4 and the auxiliary supporting plate 7, the air bags 5 can play a role of cushion layers, and the problem that the power battery pack is damaged due to the fact that the main supporting plate 4 and the auxiliary supporting plate 7 are directly contacted with the power battery pack is avoided, in the embodiment, a certain amount of gas is injected into the air bags 5, only the gas can be extruded to the edges of the main supporting plate 4 and the auxiliary supporting plate 7 when being flattened, meanwhile, after the main supporting plate 4 and the auxiliary supporting plate 7 are tightly contacted with the power battery pack, the air bags 5 are flattened, the edges of the air bags 5 are extruded to the edges of the main supporting plate 4 and the auxiliary supporting plate 7, whether the air bags are tightly contacted or not can be judged by observing the positions of the edges of the air bags 5, and the problem that the displacement caused by the tight contact between the main supporting plate 4 and the auxiliary supporting plate 7 and the battery when the scissor type lifting mechanism 1 is lifted is avoided, the power battery pack is extruded and damaged and/or is not tightly contacted, so that the power battery pack is not easy to detach and when the power battery pack is separated from the vehicle body, the device is impacted, and the power battery pack is easy to slide to the ground. The material of gasbag 5 is rubber, and scribbles bright-colored colour picture layer, is convenient for observe, and rubber can be anti-skidding, simultaneously durable. The scissor type lifting mechanism further comprises a power supply, a lead and a control board, wherein the power supply, the rotating motor 10 and the control board are electrically connected in a guiding mode, and the control board is arranged on the scissor type lifting mechanism 1 and used for controlling the rotating motor 10 to turn, open and close.
It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used broadly in the present invention, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. A power battery pack dismounting device comprises a scissor type lifting mechanism, wherein the lower portion of the scissor type lifting mechanism is provided with rollers, and the power battery pack dismounting device is characterized by further comprising a lifting mechanism arranged on the scissor type lifting mechanism, the scissor type lifting mechanism is used for controlling the lifting of the lifting mechanism in the vertical direction, the lifting mechanism comprises a main lifting mechanism and an auxiliary lifting mechanism, the main lifting mechanism comprises an installation base, an installation column and a main supporting plate, the installation base is fixed on the scissor type lifting mechanism, one end of the installation column is fixed in the middle of the installation base, the middle of the main supporting plate is fixed at the other end of the installation column, at least 3 groups of auxiliary lifting mechanism are uniformly distributed on the side surface of the upper end of the installation column, the auxiliary lifting mechanism comprises a supporting beam and an auxiliary supporting plate, one end of the supporting beam is rotatably connected onto the installation column, and the supporting beam horizontally rotates on the installation column, the auxiliary supporting plate is arranged at the other end of the supporting beam, and the initial arrangement of the main supporting plate and the auxiliary supporting plate is positioned on the same horizontal plane.
2. The power battery pack disassembling device according to claim 1, wherein a through groove is formed in a middle portion of the supporting beam in the auxiliary lifting mechanism in the length direction, a screw rod is arranged inside the through groove in the length direction, two ends of the screw rod are connected with a bearing arranged at an end portion of the through groove, one end of the screw rod, which is far away from the mounting column, extends to the outside of the supporting beam, a rotating motor is arranged on the screw rod, the rotating motor is fixed on the end portion of the supporting beam, a sliding block is arranged on the screw rod, a threaded hole matched with a thread on the screw rod is formed in the middle portion of the sliding block, the screw rod is connected with the threaded hole in a matching manner, a connecting seat is arranged between the auxiliary supporting plate and the sliding block, and two ends of the connecting seat are respectively connected with the middle portion of the supporting plate and an upper surface of the sliding block.
3. The power battery pack disassembling device according to claim 2, wherein a guide bar is further disposed in the through groove, the guide bar is disposed on two sides of the screw rod and located on the same horizontal plane with the screw rod, the guide bar penetrates through the sliding block, two ends of the guide bar are fixed to two ends of the through groove, and the guide bar is slidably connected with the sliding block.
4. The power battery pack disassembling device according to claim 2, wherein the mounting column is provided with a plurality of supporting mechanisms matched with the number of the auxiliary lifting mechanisms, each supporting mechanism includes a rotating ring, an inclined supporting beam and supporting blocks, the plurality of rotating rings are all sleeved on the mounting column, one ends of the plurality of inclined supporting beams are fixed on the rotating rings in a one-to-one correspondence manner, the other ends of the inclined supporting beams are fixedly connected with the plurality of supporting blocks in a one-to-one correspondence manner, and when the plurality of rotating rings rotate around the mounting column, the plurality of supporting blocks are respectively abutted to the lower surfaces of the supporting beams in a one-to-one correspondence manner.
5. The power battery pack disassembling device according to claim 4, wherein two sets of limiting mechanisms are symmetrically arranged on the supporting plate, the two sets of limiting mechanisms are arranged on the outer side of the supporting beam, each limiting mechanism comprises a limiting pin, a spring and an annular end socket, a through hole corresponding to the position of the limiting mechanism is formed in the supporting plate, the limiting pin is located in the through hole and is in sliding connection with the supporting block, the annular end socket is fixedly connected with the lower end of the limiting pin, the spring is arranged between the supporting block and the annular end socket, the spring is sleeved on the limiting pin, two ends of the spring are respectively fixedly connected with the supporting block and the annular end socket, and in a normal state, the upper end of the limiting pin is located at the upper part of the supporting beam.
6. The power battery pack disassembling device according to claim 5, wherein an annular stopper is provided at an upper end of the stopper pin, and a diameter of the annular stopper is larger than a diameter of the through hole of the support plate.
7. The power battery pack disassembling device according to claim 5, wherein the lower surfaces of the annular end heads of the symmetrically arranged limiting mechanisms are provided with connecting plates, two ends of each connecting plate are fixedly connected with the annular end heads respectively, the middle parts of the connecting plates are provided with pull ropes, one ends of the pull ropes are fixedly connected with the connecting plates, and the other ends of the pull ropes are in a naturally suspended state to the lower parts of the scissor type lifting mechanisms.
8. The power battery pack disassembling device of claim 1, wherein the main supporting plate and the auxiliary supporting plate are provided with air bags, and the air bags are flatly laid on the upper surfaces of the main supporting plate and the auxiliary supporting plate.
9. The power battery pack disassembling device according to claim 2, wherein a threaded hole is formed in the connecting seat, a threaded post is arranged in the middle of the auxiliary support plate, and the connecting seat and the auxiliary support plate are in threaded connection.
10. The power battery pack disassembling device according to claim 2, further comprising a power source, a wire and a control board, wherein the guide electrically connects the power source, the rotating motor and the control board, and the control board is disposed on the scissor lift mechanism for controlling the rotating motor to turn, turn on and turn off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111413102.2A CN114055419A (en) | 2021-11-25 | 2021-11-25 | Power battery package dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111413102.2A CN114055419A (en) | 2021-11-25 | 2021-11-25 | Power battery package dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114055419A true CN114055419A (en) | 2022-02-18 |
Family
ID=80276196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111413102.2A Withdrawn CN114055419A (en) | 2021-11-25 | 2021-11-25 | Power battery package dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114055419A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387652A (en) * | 2022-08-24 | 2022-11-25 | 上海汇聚自动化科技有限公司 | Integral lifting type parking robot |
-
2021
- 2021-11-25 CN CN202111413102.2A patent/CN114055419A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387652A (en) * | 2022-08-24 | 2022-11-25 | 上海汇聚自动化科技有限公司 | Integral lifting type parking robot |
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Application publication date: 20220218 |
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