CN114435179B - New energy automobile flow battery replacing vehicle and battery replacing method - Google Patents
New energy automobile flow battery replacing vehicle and battery replacing method Download PDFInfo
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- CN114435179B CN114435179B CN202210361602.4A CN202210361602A CN114435179B CN 114435179 B CN114435179 B CN 114435179B CN 202210361602 A CN202210361602 A CN 202210361602A CN 114435179 B CN114435179 B CN 114435179B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/43—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using a loading ramp mounted on the vehicle
- B60P1/431—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using a loading ramp mounted on the vehicle the ramp being stored under the loading floor when not in use
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
- B60P3/07—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying road vehicles
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention belongs to the technical field of new energy automobiles, and particularly relates to a new energy automobile flow battery replacing vehicle and a battery replacing method. The battery pack can be replaced for some electric vehicles powered off on half way, the whole mobility is strong, and the battery pack is suitable for some emergency rescue environments; the battery pack replacing operation can be carried out on the electric vehicle which can not run due to power shortage, and the universality of actual use is stronger; the battery pack replacement operation can be performed on more electric vehicles, and the maneuverability is higher; the battery pack can be replaced for the electric vehicle under severe environments, and the safety is higher.
Description
Technical Field
The invention relates to the technical field of new energy automobiles, in particular to a mobile battery replacement vehicle and a battery replacement method for a new energy automobile.
Background
The power source of the electric vehicle is a battery module on the vehicle, when the electric quantity in the battery module is exhausted, the electric vehicle can continue to run only by charging, at present, most of the electric vehicle charges the battery module through a fixedly arranged charging station or a charging pile, the charging time is long, and the development of the electric vehicle is limited. In addition, the electric vehicle can also adopt a mode of replacing the battery module to supplement a power source, namely, the battery module which is exhausted quickly is detached from the electric vehicle, and another battery module which is charged is replaced on the electric vehicle. Because most of battery module are installed on the automobile body of car, the current mode of changing battery module mostly need with the vehicle go to specific trade electric platform, recycle and change battery equipment and change the battery, this kind trades electric platform and need adopt fixed place and change battery equipment comparatively complicacy, and the positioning accuracy requirement to the electric motor car is higher in addition, and occupation of land space is big, the operation is loaded down with trivial details.
Therefore, a new energy automobile mobile battery replacement vehicle and a battery replacement method are provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a mobile battery replacing vehicle for a new energy automobile and a battery replacing method.
In order to achieve the purpose, the invention adopts the following technical scheme: the mobile new-energy automobile power exchange car comprises a power exchange car body, wherein a foldable climbing frame is mounted at the tail of the power exchange car body, a containing box for replacing an electric car battery pack is mounted at the top of the power exchange car body, a battery containing assembly for stacking the automobile battery pack is mounted in the containing box, and a power exchange assembly for transferring the battery pack and loading and unloading the battery pack is arranged below the battery containing assembly;
the battery holds the subassembly including the battery frame of accomodating car battery package, the quantity of battery frame is two at least, and the battery package shifts along "Jiong" shape route between two adjacent battery frames, rotates between two adjacent battery frames and installs a plurality of linear distribution's deflector roll, the equal fixed mounting in both sides of battery frame has the mounting bracket, the bottom of mounting bracket is in the same place with the bottom inner wall fixed connection who holds the case, trade the electricity subassembly and be located the below of battery frame, and be located between two mounting brackets, slidable mounting has the slider on the mounting bracket, the bottom fixed mounting of slider has the telescopic equipment two of pressing from both sides the clamp and getting the battery package, the top fixed mounting of mounting bracket has telescopic equipment one, telescopic equipment one's output pole and slider fixed connection are in the same place.
Preferably, hold the case including linking together and the battery compartment and the storehouse of changing electricity that communicate each other, it all is located the battery compartment and is in the same place with the bottom inner wall fixed connection of battery compartment to change electric subassembly and battery and hold the subassembly, the battery holds the subassembly and is located the top of changing electric subassembly, the top inner wall in the storehouse of changing electricity is seted up and is used for the current mouth that trades of battery.
Preferably, a retractable protection plate is slidably mounted in the battery replacing port, and a stay cable is fixedly mounted between the protection plate and the battery replacing assembly.
Preferably, the inner walls of the two sides of the accommodating box are provided with mechanical arms for moving the battery, the output shaft of each mechanical arm is fixedly provided with an anti-skid claw, each climbing frame comprises a mounting seat fixedly connected with a chassis of the battery replacing vehicle body, the mounting seat is rotatably provided with two hinged frames, the two hinged frames are rotatably provided with the same climbing plate, a first hydraulic cylinder is hinged between the mounting seat and the two hinged frames, and two second hydraulic cylinders which are symmetrically distributed are hinged between the mounting seat and the climbing plate.
Preferably, a clamping block is fixedly mounted on an output rod of the second telescopic device, a support carrier plate is slidably mounted at the bottom of the clamping block, and the support carrier plate is elastically connected with the clamping block.
Preferably, one side fixed mounting of mounting bracket has the pole setting, the slip cap is equipped with the discernment camera one together with slider fixed connection on the pole setting.
Preferably, trade the electric assembly and include and hold the sharp slip table that bottom of the case portion inner wall fixed connection is in the same place, fixed mounting has jacking equipment on the slip table of sharp slip table, jacking equipment's top fixed mounting has the electric structure of trading that is used for dismouting battery package and holds in the palm to carry the battery package, trade the electric structure and include the loading board together with jacking equipment top fixed connection, the top fixed mounting of loading board has a plurality of support carrier blocks that hold in the palm to carry the battery package, a plurality of positions of fastener on the loading and unloading battery package can automatic adjustment the manipulator and a plurality of discernment camera two of fastener position on the discernment battery package.
Preferably, the charging gun is installed on the outer side of the containing box, the conductive bar is installed on one side of each battery frame, the terminal posts electrically connected with the battery pack are installed on the conductive bars, the conductive bars on two adjacent battery frames are electrically connected together, the charging interface is installed on the outer side of the containing box, and the conductive bars on the battery frames are electrically connected with the charging interface through wires.
A mobile battery replacing method for a new energy automobile is applied to any one of the mobile battery replacing methods for the new energy automobile, and comprises the following steps:
s1, forming a slope for the electric vehicle to climb between the containing box and the ground by putting down the climbing frame, and then directly driving the electric vehicle with power loss to the power change cabin;
s2, moving the battery replacing component to the lower part of the battery pack of the electric vehicle, taking down the battery pack with power shortage, and then placing the battery pack with power shortage into one of the battery accommodating components;
s3, taking down a fully charged battery pack in another battery accommodating assembly through the battery replacing assembly, installing the fully charged battery pack on the electric vehicle, and then transferring the electric vehicle to the road surface through the climbing frame.
Compared with the prior art, the invention has the beneficial effects that:
1. the battery pack can be replaced for some electric vehicles powered off on half way, the whole mobility is strong, and the battery pack is suitable for some emergency rescue environments;
2. the emergency energy supply system can supply emergency energy to the electric vehicle which can not run completely due to power shortage, so that the electric vehicle can run to the battery replacing vehicle for battery pack replacing treatment for a short time, and the universality of actual use is stronger;
3. the full-charge battery pack replacing device can carry more full-charge battery packs, can carry out battery pack replacing operation on more electric vehicles, does not need to reload the full-charge battery packs in a return process, and has higher maneuverability;
4. the battery pack can be replaced for the electric vehicle in severe environments, rain and snow are not easy to splash onto the charging port of the battery pack, short circuit is avoided, and the safety is higher.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a new energy automobile mobile power exchanging vehicle provided by the invention;
fig. 2 is a second schematic view of the overall structure of the mobile power exchange vehicle for new energy automobiles according to the present invention;
FIG. 3 is a partial cross sectional side view of a new energy automobile mobile power exchanging vehicle according to the present invention;
FIG. 4 is an enlarged partial cross-sectional side view of FIG. 3;
fig. 5 is a schematic structural diagram of two battery accommodating assemblies in a new energy automobile mobile power exchanging vehicle according to the present invention;
fig. 6 is a schematic structural view of a telescopic device in the new energy automobile flow power exchanging vehicle according to the present invention;
fig. 7 is a schematic structural diagram of a battery replacement assembly in a new energy automobile mobile battery replacement vehicle according to the present invention;
FIG. 8 is a schematic structural view of a climbing frame in the new energy automobile mobile power exchanging vehicle according to the present invention;
fig. 9 is a sequence diagram illustrating replacement of a battery pack in a method for mobile battery replacement of a new energy vehicle according to the present invention.
In the figure: 1. the battery replacing vehicle body; 2. an accommodating box; 201. a battery compartment; 202. a power change bin; 21. a power change port; 22. a protection plate; 23. a cable; 3. a climbing frame; 31. a mounting seat; 32. climbing plates; 33. a hinged frame; 34. a first hydraulic cylinder; 35. a second hydraulic cylinder; 4. a battery receiving assembly; 41. a battery frame; 42. a mounting frame; 43. a slider; 44. a first telescopic device; 45. a second telescopic device; 451. a clamping block; 452. supporting a support plate; 46. erecting a rod; 47. identifying a first camera; 48. a guide roller; 49. a conductive bar; 5. a battery replacement component; 51. a linear sliding table; 52. a lifting device; 53. a battery replacement structure; 531. a carrier plate; 532. a supporting block; 533. a manipulator; 534. identifying a second camera; 6. a mechanical arm; 61. an anti-slip claw; 7. and (4) charging the gun.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 9, the embodiment provides a new energy automobile flow-switching vehicle, which includes a vehicle-switching body 1, a foldable climbing frame 3 is installed at the tail of the vehicle-switching body 1, an accommodating box 2 for replacing an electric vehicle battery pack is installed at the top of the vehicle-switching body 1, a battery accommodating assembly 4 for stacking the automobile battery packs is installed in the accommodating box 2, and a battery-switching assembly 5 for transferring the battery packs and loading and unloading the battery packs is installed below the battery accommodating assembly 4;
battery holds subassembly 4 including accomodating the battery frame 41 of car battery package, the quantity of battery frame 41 is two at least, the battery package shifts along "Jiong" shape route between two adjacent battery frames 41, rotate between two adjacent battery frames 41 and install a plurality of linear distribution's deflector roll 48, the equal fixed mounting in both sides of battery frame 41 has mounting bracket 42, the bottom of mounting bracket 42 is in the same place with the bottom inner wall fixed connection who holds case 2, it is located the below of battery frame 41 to trade electric subassembly 5, and be located between two mounting brackets 42, slidable mounting has slider 43 on mounting bracket 42, the bottom fixed mounting of slider 43 has the telescopic equipment two 45 of pressing from both sides the clamp and getting the battery package, the top fixed mounting of mounting bracket 42 has telescopic equipment one 44, the output pole and the slider 43 fixed connection of telescopic equipment one 44 are in the same place.
Furthermore, a plurality of stacked battery packs can be accommodated in the battery frame 41, the lowermost battery pack is fixed by the two telescopic devices 45, and by controlling the length of the telescopic device 44, not only can the number of the battery packs accommodated in the battery frame 41 be adjusted, but also the distance between the lowermost battery pack and the bottom of the mounting frame 42 can be adjusted, when a power-deficient battery pack is plugged into the battery frame 41, the power-deficient battery pack is firstly positioned below the stacked battery packs, then the two telescopic devices 45 are loosened to enable the battery packs in the battery frame 41 to synchronously and slowly fall on the top of the power-deficient battery pack, then the two telescopic devices 45 move downwards and clamp the lowermost power-deficient battery pack, then the two telescopic devices 45 move upwards and can accommodate all the power-deficient battery packs in the corresponding battery frame 41, when the bottommost part of the stacked full-charge battery packs is taken down, make two telescoping device two 45 move down earlier and make the battery package of the bottommost fall on trading electric structure 53, later two telescoping device two 45 move up and clip the battery package of second to last piece, move up through two telescoping device two 45 and make all battery packages that do not use can both be in corresponding battery frame 41, when two arms 6 clip the insufficient voltage battery and transport in two battery frames 41, deflector roll 48 can play the support effect to the bottom of battery package, improves the security of transporting the battery package.
Hold case 2 including linking together and the battery compartment 201 that communicates each other and trade battery compartment 202, trade electric subassembly 5 and battery and hold subassembly 4 and all be located battery compartment 201 and be in the same place with the bottom inner wall fixed connection of battery compartment 201, battery holds subassembly 4 and is located the top of trading electric subassembly 5, trades the top inner wall of electric compartment 202 and offers the current mouth 21 that trades that is used for the battery.
A retractable protection plate 22 is arranged in the power changing port 21 in a sliding mode, and a pull rope 23 is fixedly arranged between the protection plate 22 and the power changing assembly 5.
Further, the protection plate 22 includes but not limited to a folding type and a rolling type, when the device does not work, the protection plate 22 can cover the electricity exchanging port 21, so that rainwater, dust and flying stones are prevented from falling into the accommodating box 2 through the electricity exchanging port 21, the cleanness and safety of the working environment of the electricity exchanging assembly 5 and the two battery accommodating assemblies 4 are ensured, when the device exchanges electricity, the movable electricity exchanging assembly 5 can support one side of the protection plate 22 and can fold/roll the protection plate 22 together along with the further movement of the electricity exchanging assembly 5, so that the electricity exchanging port 21 can be exposed, the battery pack can conveniently pass through, when the electricity exchanging assembly 5 enters the accommodating box 2 and falls below the two battery accommodating assemblies 4, the protection plate 22 can be pulled through the guy cable 23, the protection plate 22 originally folded/rolled together can be unfolded and can cover the electricity exchanging port 21, opening the two doors 24 allows the batteries with insufficient power to be taken out of the storage box 2, and also allows the batteries with full power to be packed in the corresponding battery accommodating components 4 in the storage box 2.
All install the arm 6 of moving the battery on the both sides inner wall that holds case 2, fixed mounting has antiskid claw 61 on the output shaft of arm 6, climbing frame 3 includes and trades 1 chassis fixed connection's of electric motor car body mount pad 31 together, rotate on the mount pad 31 and install two articulated brackets 33, rotate on two articulated brackets 33 and install same climbing board 32, it has hydraulic cylinder 34 all to articulate between mount pad 31 and two articulated brackets 33, it has two 35 of the pneumatic cylinder of symmetric distribution to articulate between mount pad 31 and the climbing board 32.
Further, in an initial state, a full-charge battery pack less than the total number of the battery packs capable of being accommodated can be accommodated in the two battery frames 41, at this time, one of the battery frames 41 can also be placed into one battery pack, then, a low-charge battery pack which is replaced for the first time can be accommodated in the battery frame 41 less than one battery pack from bottom to top through the battery replacing assembly 5, then, the full-charge battery pack at the lowest position in the other battery frame 41 is installed in the electric vehicle in which the battery pack is to be replaced through the battery replacing assembly 5, then, a battery pack can be accommodated above the battery frame 41 in which the full-charge battery pack is accommodated, then, the battery pack at the highest position in the battery frame 41 in which the battery pack is installed at the lowest position is moved into the adjacent battery frame 41 through the clamping of the two mechanical arms 6, so that the storage batteries in the two battery frames 41 are conveyed in a closed loop, and it is ensured that the two battery frames 41 can accommodate more battery packs, therefore, more electric vehicles can be replaced by the battery pack.
The output rod of the second telescopic device 45 is fixedly provided with a clamping block 451, the bottom of the clamping block 451 is slidably provided with a support plate 452, and the support plate 452 is elastically connected with the clamping block 451.
Further, when the battery pack is clamped and supported by the two telescopic devices 45, the clamping block 451 is pushed to be attached to the edge of the battery pack on the penultimate layer by controlling the two telescopic devices 45 extending, so that the battery pack can be tightly clamped by the two telescopic devices 45 on the two sides, and along with the separation of the battery pack on the lowermost layer and the battery pack on the penultimate layer, the supporting plate 452 below the clamping block 451 is popped out and falls below the battery pack, so that a supporting effect on the battery pack can be achieved, and meanwhile, the two telescopic devices 45 on the two sides are matched to tightly fix the battery pack.
An upright rod 46 is fixedly arranged on one side of the mounting frame 42, and a first identification camera 47 fixedly connected with the sliding block 43 is sleeved on the upright rod 46 in a sliding manner.
Furthermore, the first identification camera 47 synchronously moves with the sliding block 43, so that the first identification camera 47 can clearly identify the position of the battery pack stacked in the battery accommodating component 4, and the second telescopic device 45 can accurately support the lowermost battery pack without damaging the battery pack.
The battery replacing assembly 5 comprises a linear sliding table 51 fixedly connected with the inner wall of the bottom of the accommodating box 2, a lifting device 52 is fixedly mounted on the sliding table of the linear sliding table 51, a battery replacing structure 53 used for disassembling and assembling a battery pack and supporting the battery pack is fixedly mounted at the top of the lifting device 52, the battery replacing structure 53 comprises a bearing plate 531 fixedly connected with the top of the lifting device 52, a plurality of supporting blocks 532 used for supporting the battery pack are fixedly mounted at the top of the bearing plate 531, a manipulator 533 capable of automatically adjusting a plurality of positions for assembling and disassembling fasteners on the battery pack and a plurality of second identification cameras 534 for identifying the positions of the fasteners on the battery pack.
Further, when transferring the battery pack, when removing the power-deficient battery pack from the electric vehicle, the second plurality of recognition cameras 534 clearly recognize the position of the fastener connecting the battery pack with the electric vehicle at first, then the plurality of manipulators 533 move to the lower side of each fastener and loosen the fasteners, without the connection of the fasteners, the power-deficient battery pack falls on the plurality of carrying blocks 532, the power switching structure 53 removes the power-deficient battery pack and carries the power-deficient battery pack, then the height of the lifting device 52 is adjusted down, and the power-deficient battery pack on the lifting device 52 is driven by the linear sliding table 51 to move to the lower side of the battery accommodating component 4 stacked with the power-deficient battery pack, then the height of the lifting device 52 is adjusted up, so that the power-deficient battery pack can be stacked into the corresponding battery accommodating component 4, then the lifting device 52 is shortened to the lowest height, then the linear sliding table 51 moves with the lifting device 52 into the battery accommodating component 4 stacked with the full-capacity battery pack, then, the height of the lifting device 52 is increased, the battery replacing structure 53 is attached to the fully charged battery pack at the lowest position, then, the fully charged battery pack at the lowest position is loosened by the corresponding battery accommodating component 4 and falls on the battery replacing structure 53, then, the height of the lifting device 52 is decreased, the lifting device is made to run more stably, then, the lifting device 52 is driven to move below the chassis of the electric vehicle through the linear sliding table 51, then, the height of the lifting device 52 is increased, the fully charged battery pack is plugged into a battery mounting bin of the electric vehicle, and then, the fully charged battery pack is fastened in the battery mounting bin of the electric vehicle through the battery replacing structure 53.
The rifle 7 that charges is installed in the outside that holds case 2, and electrically conductive row 49 is installed to one side of battery frame 41, installs the terminal that carries out electric connection with the battery package on the electrically conductive row 49, and electrically conductive row 49 electric connection on two adjacent battery frames 41 is in the same place, and the interface that charges is installed in the outside that holds case 2, and electrically conductive row 49 on battery frame 41 is in the same place through wire and the interface electric connection that charges.
Furthermore, the charging gun 7 can supply energy to some electric vehicles which can not run and lie prone due to power shortage, so as to ensure that the electric vehicles can actively run on the containing box 2 to change the battery pack, when the power-deficient battery pack is in the battery frame 41, the poles of the battery pack will contact the conductive bars 49 on one side of the battery frame 41, so that a plurality of power-deficient battery packs can be connected in parallel, and the power-deficient battery packs which are replaced for the first time are supplied with power through other power-deficient battery packs, therefore, the residual electric power in all the power-deficient battery packs can be stored, so that the battery packs which are replaced for the first time can be charged with a part of electric power, thereby not only saving the waste of the electric power, meanwhile, the battery pack storing electric power can be used in an emergency, and through the matching of the charging interface and the conductive bar 49, a plurality of insufficient-power battery packs in the battery frame 41 can be charged and powered at the same time.
A mobile battery replacing method for a new energy automobile is applied to any one of the mobile battery replacing methods for the new energy automobile, and comprises the following steps:
s1, forming a slope for the electric vehicle to climb between the accommodating box 2 and the ground by putting down the climbing frame 3, and then directly driving the electric vehicle with power shortage to the battery replacement bin 202;
s2, the battery replacing component 5 is moved to the lower part of the battery pack of the electric vehicle, the battery pack with the power shortage is taken down, and then the battery pack with the power shortage is placed in one of the battery accommodating components 4;
and S3, taking down the fully charged battery pack in the other battery accommodating component 4 through the battery replacing component 5, installing the fully charged battery pack on the electric vehicle, and then transferring the electric vehicle to the road surface through the climbing frame 3.
In this embodiment, the first and second telescoping devices 44, 45 include, but are not limited to, a pneumatic telescoping rod, a hydraulic telescoping rod, and an electric telescoping rod, and the lifting device 52 includes, but is not limited to, a scissor lift and a pneumatic/hydraulic lift.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The mobile new-energy automobile power-change vehicle comprises a power-change vehicle body (1) and is characterized in that a foldable and storable climbing frame (3) is mounted at the tail of the power-change vehicle body (1), a containing box (2) for replacing an electric vehicle battery pack is mounted at the top of the power-change vehicle body (1), a battery containing assembly (4) for stacking the automobile battery pack is mounted in the containing box (2), and a power-change assembly (5) for transferring the battery pack and loading and unloading the battery pack is arranged below the battery containing assembly (4);
the battery accommodating component (4) comprises battery frames (41) for accommodating automobile battery packs, the battery packs are transferred between the battery frames (41) along an Jiong-shaped path, a plurality of guide rollers (48) which are linearly distributed are rotatably arranged between two adjacent battery frames (41), mounting frames (42) are fixedly mounted on two sides of the battery frame (41), the bottom of each mounting frame (42) is fixedly connected with the inner wall of the bottom of the accommodating box (2), the battery replacing assembly (5) is positioned below the battery frame (41), and is positioned between the two mounting frames (42), a slide block (43) is arranged on the mounting frames (42) in a sliding way, a second telescopic device (45) for clamping the battery pack is fixedly arranged at the bottom of the sliding block (43), a first telescopic device (44) is fixedly arranged at the top of the mounting frame (42), the output rod of the first telescopic device (44) is fixedly connected with the sliding block (43).
2. The new energy automobile flow trades trolley-bus of claim 1, characterized in that, the containing box (2) is including battery compartment (201) and trade battery compartment (202) that link together and communicate with each other, trade battery pack (5) and battery containing subassembly (4) and all be located battery compartment (201) and with the bottom inner wall fixed connection of battery compartment (201) together, battery containing subassembly (4) are located trade the top of battery pack (5), trade the top inner wall of battery compartment (202) and offer the mouth (21) of trading that is used for the battery to pass.
3. The new energy automobile flow power exchanging vehicle as claimed in claim 2, characterized in that a retractable protection plate (22) is slidably mounted in the power exchanging port (21), and a pull cable (23) is fixedly mounted between the protection plate (22) and the power exchanging assembly (5).
4. The new energy automobile flow power-exchanging vehicle as claimed in claim 2, characterized in that the inner walls of the two sides of the accommodating box (2) are respectively provided with a mechanical arm (6) for moving the battery, an output shaft of the mechanical arm (6) is fixedly provided with an anti-skid claw (61), the climbing frame (3) comprises a mounting seat (31) fixedly connected with a chassis of the power-exchanging vehicle body (1), the mounting seat (31) is rotatably provided with two hinged frames (33), the two hinged frames (33) are rotatably provided with the same climbing plate (32), a first hydraulic cylinder (34) is hinged between the mounting seat (31) and the two hinged frames (33), and two second hydraulic cylinders (35) are hinged between the mounting seat (31) and the climbing plate (32) and are symmetrically distributed.
5. The new energy automobile flow power change vehicle as claimed in claim 1, characterized in that a clamping block (451) is fixedly mounted on an output rod of the second telescopic device (45), a supporting plate (452) is slidably mounted at the bottom of the clamping block (451), and the supporting plate (452) and the clamping block (451) are elastically connected together.
6. The new energy automobile mobile power exchanging car as claimed in claim 1, wherein a vertical rod (46) is fixedly mounted on one side of the mounting rack (42), and a first identification camera (47) fixedly connected with the sliding block (43) is slidably sleeved on the vertical rod (46).
7. The mobile new energy automobile power exchanging vehicle as claimed in claim 1, wherein the power exchanging assembly (5) comprises a linear sliding table (51) fixedly connected with the inner wall of the bottom of the accommodating box (2), a lifting device (52) is fixedly mounted on the sliding table of the linear sliding table (51), a power exchanging structure (53) used for disassembling and assembling a battery pack and supporting the battery pack is fixedly mounted at the top of the lifting device (52), the power exchanging structure (53) comprises a bearing plate (531) fixedly connected with the top of the lifting device (52), a plurality of supporting blocks (532) supporting the battery pack, a manipulator (533) capable of automatically adjusting a plurality of positions for assembling and disassembling fasteners on the battery pack and a plurality of identification cameras (534) capable of identifying positions of fasteners on the battery pack are fixedly mounted at the top of the bearing plate (531).
8. The new energy automobile mobile power conversion vehicle as claimed in claim 1, wherein a charging gun (7) is installed on the outer side of the containing box (2), a conductive bar (49) is installed on one side of each battery frame (41), a binding post electrically connected with a battery pack is installed on each conductive bar (49), the conductive bars (49) on two adjacent battery frames (41) are electrically connected together, a charging interface is installed on the outer side of the containing box (2), and the conductive bars (49) on the battery frames (41) are electrically connected with the charging interface through conducting wires.
9. A new energy automobile mobile battery replacing method is applied to the new energy automobile mobile battery replacing vehicle as claimed in any one of claims 1 to 8, and is characterized by comprising the following steps of:
s1, forming a slope for the electric vehicle to climb between the accommodating box (2) and the ground by putting down the climbing frame (3), and then directly driving the electric vehicle with power shortage to the battery replacing cabin (202);
s2, the battery replacing component (5) is moved to the lower part of the battery pack of the electric vehicle, the battery pack with power shortage is taken down, and then the battery pack with power shortage is placed in one of the battery accommodating components (4);
s3, taking down a fully charged battery pack in another battery accommodating component (4) through the battery replacing component (5), installing the fully charged battery pack on the electric vehicle, and then transferring the electric vehicle to the road surface through the climbing frame (3).
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| CN116767014B (en) * | 2023-08-16 | 2023-11-28 | 南京铁道职业技术学院 | Mobile battery replacing vehicle and battery replacing method for new energy automobile |
| CN118220066B (en) * | 2024-05-21 | 2024-09-13 | 江苏昊由新能源科技有限公司 | New energy automobile trades electric installation |
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