WO2023186129A1 - Dispositif d'échange de batterie et station d'échange de batterie le comprenant - Google Patents

Dispositif d'échange de batterie et station d'échange de batterie le comprenant Download PDF

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Publication number
WO2023186129A1
WO2023186129A1 PCT/CN2023/085593 CN2023085593W WO2023186129A1 WO 2023186129 A1 WO2023186129 A1 WO 2023186129A1 CN 2023085593 W CN2023085593 W CN 2023085593W WO 2023186129 A1 WO2023186129 A1 WO 2023186129A1
Authority
WO
WIPO (PCT)
Prior art keywords
lifting platform
lifting
power exchange
battery pack
power
Prior art date
Application number
PCT/CN2023/085593
Other languages
English (en)
Chinese (zh)
Inventor
张建平
王莉
仇丹梁
Original Assignee
奥动新能源汽车科技有限公司
上海电巴新能源科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 奥动新能源汽车科技有限公司, 上海电巴新能源科技有限公司 filed Critical 奥动新能源汽车科技有限公司
Publication of WO2023186129A1 publication Critical patent/WO2023186129A1/fr

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Classifications

    • 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
    • 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
    • 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

Definitions

  • the present invention relates to the field of vehicle battery swapping, and in particular to a battery swapping device and a battery swapping station containing the same.
  • the battery installation of existing electric vehicles is generally divided into fixed type and replaceable type.
  • replaceable batteries movable installation is generally adopted.
  • the battery can be removed at any time for replacement or charging. After the replacement or charging is completed, it can be replaced again. Installed on the car body.
  • the technical problem to be solved by the present invention is to overcome at least one of the problems in the prior art that the various transmission structures used in power exchange equipment are complex in structure, resulting in the power exchange equipment using such transmission structures occupying a large space and being prone to interference. , providing a power swapping device and a power swapping station including the same.
  • a kind of power exchange equipment characterized in that the power exchange equipment includes an equipment frame, a lifting platform and two lifting devices.
  • the lifting platform is elevatingly connected to the equipment frame, and the two lifting devices Set on the equipment frame and located on two opposite sides of the lifting platform, each lifting device is connected to the corresponding side of the lifting platform and drives the lifting platform through synchronous actions. Lifting, the lifting platform is used to place the battery pack.
  • the power exchange equipment includes two lifting devices arranged opposite each other, and the two lifting devices are respectively connected to the lifting platform.
  • the lifting devices on both sides can operate independently, eliminating the need for no lifting devices.
  • the transmission mechanisms on both sides of the lifting device can greatly reduce the height of the equipment frame on these two sides, thereby facilitating the movement of the battery pack in the corresponding direction and/or facilitating the transportation equipment to transfer the battery pack in the corresponding direction, such as changing The palletizer of the power station or the forklift used for emergency use outside the station, etc.
  • the equipment frame has an accommodating space, and the accommodating space has an opening facing the direction of the battery pack, and the lift The lifting platform is arranged in the accommodation space.
  • the above structure is adopted.
  • the lifting platform is located in the accommodation space in the equipment frame.
  • the height of the entire power swapping equipment makes the power swapping equipment more compact in height.
  • the equipment frame has two longitudinal beams arranged opposite each other and a cross beam arranged at intervals between the two longitudinal beams.
  • the cross beams and the longitudinal beams enclose the accommodation space, and two lifting beams are provided.
  • the devices are respectively arranged on the two beams.
  • the above structure is adopted, and the lifting platform is set in the space enclosed by the cross beams and longitudinal beams, making the structure more compact and conducive to reducing the overall height of the power exchange equipment.
  • Setting the two lifting devices on the two cross beams can easily reduce the height of the longitudinal beam between the two cross beams, and also facilitate the modular assembly of the power exchange equipment (for example, the lifting device can be pre-installed on the cross beam
  • a crossbeam module with a lifting device is formed, and then the crossbeam module and longitudinal beams are assembled, which can greatly improve the assembly efficiency.
  • the two longitudinal beams extend along the traveling direction of the power exchange equipment
  • the power exchange equipment also has a traveling mechanism, the traveling mechanism is distributed on the two longitudinal beams and is located outside the two cross beams.
  • the above structure is adopted, with a lifting device on the cross beam and a traveling mechanism on the longitudinal beam so that the traveling mechanism does not interfere with the lifting device, making the layout more reasonable and saving space.
  • the placement surface of the lifting platform for placing the battery pack is lower than the end surface of one end of the accommodation space facing the battery pack;
  • the projection of the battery pack on the power exchange device is within the range surrounded by the accommodation space.
  • the accommodation space is also used to accommodate at least part of the battery pack in the height direction when the lifting platform is lowered to the origin position, so as to reduce the power exchange equipment during walking.
  • the height of the battery pack mentioned in makes it easier to adapt to the chassis-type battery swap of models with lower chassis heights.
  • the above structure can also reduce the center of gravity of the battery replacement equipment during walking, making the walking process of the battery pack more stable.
  • the equipment frame is provided with a recessed portion with an opening facing the lifting direction of the lifting platform.
  • the recessed portion is connected with the accommodation space and is used for transporting equipment to extend into the accommodation space for transfer.
  • the lower edge of the recessed portion is lower than the placement surface on the lifting platform for placing the battery pack.
  • the above structure is adopted, and the equipment frame is provided with a recessed portion, which allows the battery pack to be directly placed or moved horizontally from the side into the accommodation space of the equipment frame. There is no need to operate from above the power exchange equipment, and the height requirement for the operation is lower. , more space-saving.
  • the recessed portion and the lifting device are located on different sides of the lifting platform.
  • the lifting devices are all set on the cross beams, and there is no need to set up a transmission structure on the longitudinal beams, so that the longitudinal beams can be grooved to form a depression for avoidance.
  • the layout is reasonable, and through the depression , the height required when loading and unloading the battery can be lowered, thereby reducing the height of the power exchange equipment and saving space.
  • a battery pack transfer channel is formed on the lifting platform, and the battery pack transfer channel extends from the placement surface on the lifting platform for placing the battery pack in a direction away from the battery pack, so The end of the battery pack transfer channel communicates with the outside of the power exchange device through the recessed portion.
  • the battery pack transfer channel is used for the battery pack transfer equipment to extend under the battery to complete the lifting of moving the battery pack on the lifting platform out of the accommodation space or pushing the battery pack into the accommodation space. on the platform. Makes the work of battery pack transfer equipment easier.
  • the lifting platform has a platform base, a pallet and an auxiliary support mechanism arranged on the platform base, the auxiliary support mechanism is spaced apart from the pallet, and there is a gap between the auxiliary support mechanism and the pallet.
  • the space forms the battery pack transfer channel.
  • the battery pack transfer channel is formed between the tray and the auxiliary support mechanism, without the need for other mechanisms, which ensures the stability of the battery pack support while making the structure more compact.
  • the lifting device includes a power unit, a first transmission unit, a second transmission unit and an execution unit that are connected in sequence:
  • the power unit is used to output the first rotational motion
  • the first transmission unit is used to convert the first rotational motion into linear motion
  • the second transmission unit is used to convert the linear motion into a second rotary motion, and drive the execution unit to rotate synchronously to drive the lifting platform to lift.
  • the above structural form is used to convert the first rotational motion of the power unit into the second rotational motion of the execution unit through the first transmission unit and the second transmission unit, so that the power unit does not need to be placed directly facing the lifting platform. , which can make the structural arrangement of the power exchange equipment more convenient and the structure more compact.
  • the first transmission unit and the power unit can be arranged along a straight line, making the structure more compact.
  • the direction of the rotation axis of the first rotation motion and the direction of motion of the linear motion both extend along one side of the lifting platform, and the direction of the rotation axis of the second rotation motion points toward the lifting platform. .
  • the above structure is used to convert the first rotational motion of the power unit into the second rotational motion of the execution unit whose rotation axis direction is designated as the lifting platform through the first transmission unit and the second transmission unit, so that the power unit does not need
  • the installation directly facing the lifting platform makes the structural layout of the power exchange equipment more flexible.
  • the first transmission unit and the second transmission unit can be extended sideways in the same direction, which can also make the two more compact and avoid swapping. Interference of structures in other directions of electrical equipment.
  • the first transmission unit includes a first rotating part and a connecting part that are transmission connected
  • the second transmission unit includes a mating part and a second rotating part that are transmission connected
  • the first rotating member is transmission connected to the power unit, is driven by the power unit to perform a first rotational movement, and drives the connecting portion to perform linear movement;
  • the connecting part is connected with the fitting part, drives the fitting part to make linear motion, and drives the second rotating part to make a second rotation. sports;
  • the execution unit is connected to the second rotating member and rotates synchronously with the second rotating member.
  • the first transmission unit and the second transmission unit are respectively provided with connecting parts and matching parts that are linked to each other and can perform synchronous linear motion, and are respectively connected with the first rotating part that performs the first rotational motion. It is connected with the second rotating member to realize the conversion of the first rotating motion into the second rotating motion, and the implementation method is more convenient and simple.
  • the lifting device is arranged on the equipment frame through a connecting beam located on the side of the equipment frame facing the lifting platform, and the power unit and the first rotating member of the first transmission unit
  • the second transmission unit and the execution unit are disposed on the side of the connecting beam facing away from the lifting platform.
  • the second transmission unit and the execution unit are disposed on the side of the connecting beam facing the lifting platform.
  • a through opening is provided for connection between the first transmission unit and the second transmission unit, and the connecting portion of the first transmission unit passes through the through opening to be connected to the mating portion.
  • the connecting beam is the cross beam of the equipment frame.
  • the above structural form can be used to improve the level of integration and modularity.
  • the fitting part has a fitting part body and a positioning structure formed on the surface of the fitting part body and convex or recessed along a direction different from the linear motion;
  • the connecting portion can be in contact with the positioning structure along the linear movement direction, and/or the connecting portion has a clearance fit with the positioning structure in a direction perpendicular to the linear movement.
  • This concave and convex structure is only limited in the direction of movement.
  • the connecting part moves linearly under the action of the first rotating member.
  • the mating part forms a positioning structure through a convex or concave structure design, so that the connecting part It can contact the positioning structure and be positioned on the positioning structure in the direction of linear motion. Therefore, when the connecting part moves linearly, the mating part can also move linearly synchronously.
  • the second transmission unit further includes a flexible member, the flexible member is cooperatively connected with the second rotating member to form a flexible transmission mechanism, and the matching part is provided on the flexible member.
  • the matching part is drivingly connected to the second rotating member through the flexible member;
  • the second rotating member is a transmission wheel, and the transmission wheel is rotatably connected to the connecting beam.
  • the flexible member is provided with an opening between the second rotating members, the fitting part itself is telescopic, the telescopic direction is along the direction of linear motion, and the two sides of the fitting part along its telescopic direction are The ends are respectively connected to both ends of the opening on the flexible member, and the The fitting part body expands and contracts itself to adjust the tension of the flexible member.
  • the above structure is adopted, and the fitting part is embedded into the flexible part, sealing the flexible part, and tightly connected with the flexible part, so that the transmission effect is better.
  • the fitting part can expand and contract along the direction of linear movement, and can ensure the tightening of the flexible part through expansion and contraction.
  • the fitting part includes a fitting part body and a tension adjustment structure.
  • the fitting part body includes a rod and two adjusting parts.
  • the length extension direction of the rod forms the expansion and contraction direction of the fitting part body itself.
  • the two adjustment members are connected to the rod in reverse threads and are spaced apart to form the two ends of the adjustment assembly along its own telescopic direction. The distance between the two adjustment members is adjusted by driving the rod to rotate. spacing to achieve expansion and contraction of the adjustment component, and the tension adjustment structure is provided on the surface of the part of the rod exposed on the two adjustment parts.
  • the above structure is used to adjust the tension of the flexible part by adjusting the expansion and contraction of the component itself, so that the structure of the adjusting component is compact and does not occupy additional space other than the flexible part, and the flexible part will not change with the replacement part.
  • the first transmission unit further includes a sliding member, the sliding member can move in the linear motion direction relative to the connecting beam, and the connecting portion is provided on the sliding member and connected with the sliding member.
  • the sliding member follows, and the first rotating member is drivingly connected to the connecting portion through the sliding member;
  • the first rotating member is a screw rod, and the screw rod and the sliding member constitute a screw pair.
  • the above structure is adopted, and the screw pair structure is used to connect with the power unit for transmission, so that the power unit can realize the linear motion of the first transmission unit only by rotating.
  • the screw makes the power The rotational motion of the unit can be decelerated when converted into the linear motion of the sliding member, thereby controlling the lifting speed of the lifting platform.
  • the power unit includes a motor, and the motor is arranged on the connecting beam.
  • the motor is a servo motor;
  • the execution unit includes a cam
  • the cam is provided with an extension portion toward the lifting platform, the extension portion extends into the chute provided on the lifting platform, and can be Slide in the chute.
  • the servo motor has high precision and can accurately drive the cam to rotate in place to achieve precise lifting.
  • the execution unit includes a cam, and the cam has an extension portion for cooperating with the chute on the lifting platform.
  • the protruding part is located at the protruding end of the cam and is clamped in the horizontal chute.
  • the power exchange equipment further includes a guide mechanism connected between the equipment frame and the lifting platform for guiding the lifting platform to rise and fall.
  • the above structure is adopted, and the two lifting devices are connected to the lifting platform respectively, so that the lifting devices can operate independently, eliminating the need for transmission mechanisms connecting both sides of the lifting platform, so that the power exchange equipment does not have a lifting device
  • a power swapping station is characterized by including the power swapping equipment as described above.
  • the power swapping station can not only swap power for passenger cars, but also be suitable for power swapping of engineering vehicles such as light trucks and heavy trucks, especially for light truck models with lower chassis heights compared to heavy trucks. .
  • the positive and progressive effect of the present invention is that: the present invention discloses a power swapping device and a power swapping station including the same.
  • the power exchange equipment includes two lifting devices arranged opposite each other, and the two lifting devices are respectively connected to the lifting platform.
  • the lifting devices on both sides can operate independently, eliminating the need for transmission mechanisms on both sides without lifting devices. It can significantly reduce the height of the equipment frame on these two sides, thereby facilitating the movement of the battery pack in the corresponding direction and/or facilitating the transfer of the battery pack in the corresponding direction by the handling equipment, such as the palletizer of the battery swap station or the emergency response outside the station. Forklifts used, etc.
  • Figure 1 is a schematic structural diagram of a power exchange device according to an embodiment of the present invention.
  • FIG. 2 is a schematic top structural view of a power exchange device according to an embodiment of the present invention.
  • Figure 3 is a partial structural diagram of the bottom surface of the power exchange device according to the embodiment of the present invention.
  • Figure 4 is a schematic structural diagram of the recessed portion at the longitudinal beam of the power exchange equipment according to the embodiment of the present invention.
  • Figure 5 is a partial structural schematic diagram of a power exchange device according to an embodiment of the present invention.
  • Figure 6 is a schematic structural diagram of the first transmission unit of the lifting mechanism according to the embodiment of the present invention.
  • Figure 7 is a schematic structural diagram of the second transmission unit of the lifting mechanism according to the embodiment of the present invention.
  • Figure 8 is a schematic structural diagram of the connecting part and the matching part according to the embodiment of the present invention.
  • Figure 9 is a schematic structural diagram of the sliding part and the connecting part according to the embodiment of the present invention.
  • Figure 10 is a schematic structural diagram of a flexible member according to an embodiment of the present invention.
  • Figure 11 is a schematic structural diagram of the fitting part according to the embodiment of the present invention.
  • Figure 12 is a schematic structural diagram of the fitting part body according to the embodiment of the present invention.
  • Figure 13 is a schematic structural diagram of an execution unit according to an embodiment of the present invention.
  • Figure 14 is a schematic structural diagram of a cam according to an embodiment of the present invention.
  • Figure 15 is a schematic structural diagram of the guide mechanism according to the embodiment of the present invention.
  • Figure 16 is an enlarged view of Figure 15.
  • Power exchange equipment 1000 lifting device 100, power unit 101, first transmission unit 110, first rotating member 111, sliding member 112, connecting part 113, guide rail 114, groove part 115, reinforcement 1151, second transmission unit 120.
  • This embodiment provides a power swapping device 1000, which is used to be installed in a power swapping station, move between the battery compartment of the power swapping station and the electric vehicles in the power swapping station, and be responsible for removing the battery from the electric vehicle and transporting it to the battery compartment. Or take out the battery from the battery compartment and install it on the electric vehicle.
  • the power exchange equipment 1000 When exchanging electricity, the power exchange equipment 1000 will move directly below the electric vehicle, and be raised to the chassis position of the electric vehicle through a lift platform 300 that can be lifted and lowered. And complete the task of removing and installing the battery pack.
  • This power swapping device 1000 can not only swap power for passenger cars, but can also be adapted to swap power for light trucks, heavy trucks and other engineering vehicles, especially for light truck models with a lower chassis height than heavy trucks.
  • the structure of the power swapping device 1000 in this embodiment is more compact and has higher strength.
  • the power exchange equipment 1000 includes an equipment frame 200, a lifting platform 300 and two lifting devices 100.
  • the lifting platform 300 is elevatingly connected to the equipment frame 200, and the two lifting devices 100 are arranged on the equipment frame 200. on, and are respectively located on two opposite sides of the lifting platform 300.
  • Each lifting device 100 is connected to the corresponding side of the lifting platform 300, and drives the lifting platform 300 to rise and fall through synchronous actions.
  • the lifting platform 300 is used to place batteries. Bag.
  • the equipment frame 200 serves as the main body carrying various mechanisms of the power exchange equipment 1000.
  • the walking frame and the lifting platform 300 that carry its walking function are both arranged in the equipment frame 200.
  • the power exchange equipment 1000 of this embodiment is different from other existing power exchange equipment 1000 in the arrangement of the lifting device 100 .
  • the power exchange equipment 1000 includes two lifting devices 100 arranged opposite each other, and the two lifting devices 100 are respectively connected to the lifting platform 300.
  • the lifting devices 100 on both sides can operate independently, eliminating the need for no installation.
  • the transmission mechanisms on both sides of the lifting device 100 can significantly reduce the height of the equipment frame 200 on these two sides, thereby facilitating the movement of the battery pack in the corresponding direction and/or facilitating the transportation equipment to transfer the battery pack in the corresponding direction. , such as the palletizer in the battery replacement station or the forklift used for emergency use outside the station.
  • the equipment frame 200 has an accommodating space 230 , the opening of the accommodating space 230 faces the direction of the battery pack (the opening faces upward in the chassis-type power swap mode), and the lifting platform 300 is disposed in the accommodating space 230 .
  • the middle part of the equipment frame 200 is recessed to form the accommodation space 230, and the top of the accommodation space 230 is open.
  • the lifting platform 300 is provided inside the accommodation space 230, and its height at the origin position is lower than the non-recessed portion of the peripheral side of the equipment frame 200. height, enabling lifting When the platform 300 is at the origin position, the battery pack can be placed at a lower height for work.
  • the lifting platform 300 is located in the accommodation space 230 in the equipment frame 200.
  • the equipment frame 200 is open and has an opening toward the battery pack, which facilitates the lifting of the lifting platform 300 and completes the installation and removal of the battery pack.
  • the equipment frame 200 has two longitudinal beams 220 arranged oppositely and a cross beam 210 spaced between the two longitudinal beams 220 .
  • the cross beams 210 and the longitudinal beams 220 enclose an accommodation space 230 .
  • the lifting devices 100 are respectively arranged on the two cross beams 210.
  • the accommodation space 230 is composed of a crossbeam 210 and a longitudinal beam 220.
  • the two lifting devices 100 are arranged on the two crossbeams 210.
  • the lifting device 100 and the transmission device are not provided on the longitudinal beam 220, so it can be designed lower.
  • the length of the longitudinal beam 220 in this embodiment is slightly longer than the cross beam 210.
  • the end of the cross beam 210 is not connected to the end of the longitudinal beam 220, but is connected to the inward positions of the ends of the two longitudinal beams 220 respectively.
  • the inner sides of the two longitudinal beams 220 and the two transverse beams 210 form a square accommodation space 230 .
  • the two longitudinal beams 220 and the two transverse beams 210 form two outer spaces 240 on both sides of the accommodation space 230, which can be used to accommodate other structures of the power swapping device 1000.
  • the lifting platform 300 is disposed in the space surrounded by the cross beams 210 and the longitudinal beams 220, making the structure more compact and conducive to reducing the overall height of the power exchange equipment 1000.
  • the two lifting devices 100 are respectively arranged on the two cross beams 210, which can easily reduce the height of the longitudinal beam 220 between the two cross beams 210, and also facilitate the modular assembly of the power exchange equipment 1000 (for example, the lifting device can be
  • the device 100 is pre-installed on the crossbeam 210 to form a crossbeam 210 module with the lifting device 100, and then the crossbeam 210 module and the longitudinal beam 220 are assembled, which can greatly improve the assembly efficiency.
  • two longitudinal beams 220 extend along the traveling direction of the power exchange device 1000 .
  • the power exchange equipment 1000 also has a traveling mechanism 500, which is distributed on the two longitudinal beams 220 and located outside the two cross beams 210.
  • the lifting device 100 is provided on the cross beam 210, and the traveling mechanism 500 is provided on the longitudinal beam 220 so that the traveling mechanism 500 does not interfere with the lifting device 100, making the layout more reasonable and saving space. Since the longitudinal beam 220 is not provided with the lifting device 100 and does not need to be provided with a transmission structure for linking the two lifting devices 100, the space freedom is greater.
  • the traveling mechanism 500 is driven by a traveling motor 510 and is composed of a total of four traveling wheels 520 arranged at the ends of the two longitudinal beams 220.
  • the two traveling wheels 520 located on the two longitudinal beams 220 on the same side are linked to each other and are driven by a walking wheel.
  • Motor 510 drives.
  • the transmission rods of the traveling motor 510 and the two traveling wheels 520 are arranged in the outer space 240 on the same side, and the traveling wheels 520 are arranged in the cavity at the end of the longitudinal beam 220 .
  • the end of the longitudinal beam 220 is also provided with an auxiliary guide wheel 530.
  • the auxiliary guide wheel 530 has the same traveling direction as the running wheel 520, but is not linked and is not connected to any power source.
  • the middle part of the auxiliary guide wheel 530 is recessed inward to form a guide groove, which is used to limit the position of the track along which the power exchange equipment travels, thereby guiding the power exchange equipment to travel.
  • the cables used by the power exchange equipment to transmit power and control signals are connected to other terminals through a drag chain whose extension direction is consistent with the direction of travel.
  • the placement surface of the lifting platform 300 for placing the battery pack is lower than the end surface of one end of the accommodation space 230 facing the battery pack;
  • the projection of the battery pack on the power swap device 1000 is within the range surrounded by the accommodation space 230.
  • the origin position is the lowest point of the lifting platform 300 .
  • the execution unit of the lifting platform 300 realizes lifting and lowering through the rotation of the cam (see below), and its origin position is when the protruding end of the cam is directly below.
  • the power exchange equipment 1000 of this embodiment adopts a sunken structure, and its accommodation space 230 is formed by a depression in the middle of the equipment frame 200 to ensure that when the lifting platform 300 is at the lowest point, its height is lower than the height outside the equipment frame 200 .
  • the accommodating space 230 is also used to accommodate at least part of the battery pack in the height direction when the lifting platform 300 is lowered to the origin position, so as to reduce the height of the battery pack when the power swapping device 1000 is walking.
  • the equipment frame 200 is provided with a recessed portion 221 that opens toward the lifting direction of the lifting platform 300 (upward in the chassis-type power exchange mode).
  • the recessed portion 221 is connected with the accommodation space 230.
  • the handling equipment extends into the accommodation space 230 to transfer the battery pack, the lower edge of the recessed portion 221 is lower than the placement surface on the lifting platform for placing the battery pack.
  • the recessed portion 221 is provided on the longitudinal beam 220 .
  • the recessed portion 221 is formed by the middle portion of the longitudinal beam 220 being recessed downward from the top. Its length corresponds to the length of the accommodation space 230 in the direction of the longitudinal beam 220 , and its width is sufficient to accommodate the passage of the battery pack.
  • two opposite longitudinal beams 220 are provided with recessed portions 221. In other embodiments, the recessed portion 221 may also be provided on one side.
  • a recessed portion 221 is provided on the outer surface of the equipment frame 200, allowing the battery pack to be directly placed or moved horizontally from the side into the accommodation space 230 of the equipment frame 200. There is no need to perform operations from above the power exchange equipment, and the height requirement for operations is lower. More space saving.
  • the recess 221 and the lifting device 100 are located on different sides of the lifting platform 300 .
  • the lifting device 100 is arranged on the cross beam 210, and there is no need to provide a transmission structure on the longitudinal beam 220, so that the longitudinal beam 220 can be grooved to form a recessed portion 221 for avoidance. Through the recessed portion 221, the battery needs to be loaded and unloaded. The height of the power exchange device 1000 can be reduced, which can save space.
  • a battery pack transfer channel 340 is formed on the lifting platform 300.
  • the battery pack transfer channel 340 extends from the placement surface on the lifting platform 300 for placing the battery pack in a direction away from the battery pack.
  • the battery pack transfer The end of the channel 340 communicates with the outside of the power exchange device 1000 via the recess 221 .
  • the battery pack transfer channel 340 is used for the battery pack transfer equipment to extend into the accommodating space 230 to complete the process of moving the battery pack on the lifting platform 300 out of the accommodating space 230 or pushing the battery pack into the accommodating space 230 . Work on the lifting platform 300. Makes the work of battery pack transfer equipment easier.
  • battery pack transfer channels 340 which are respectively provided on both sides of the lifting platform 300. It can be used for equipment such as forklift shovels to be lifted in and contacted with the bottom of the battery pack on the lifting platform 300 for transfer.
  • the lifting platform 300 has a platform base 310 and a tray 320 and an auxiliary support mechanism 330 disposed on the platform base 310 .
  • the auxiliary support mechanism 330 is spaced apart from the tray 320 . The space between them forms a battery pack transfer channel 340.
  • the platform base 310 is set at the bottom of the lifting platform 300.
  • the tray 320 is set in the middle of the platform base 310 and is set higher than the platform base 310.
  • Auxiliary support mechanisms 330 are also provided on both sides of the platform base 310. With battery pack exposed tray 320 The parts are contacted and supported, so that the battery pack is more stable when placed on the battery swapping device 1000 and is less prone to shaking and displacement. Since the battery swapping equipment 1000 is used for battery swapping operations in light trucks and heavy trucks, the battery packs of light trucks and heavy trucks are usually large in size, and the tray 320 cannot fully support the bottom surface thereof, so an additional auxiliary support mechanism 330 needs to be provided for support.
  • Auxiliary support mechanisms 330 are provided on both sides of the platform base 310, with two auxiliary support mechanisms 330 provided on each side for supporting the four corners of the battery pack.
  • the battery pack transfer channel 340 is formed in the gap between the auxiliary support mechanism 330 and the tray 320 .
  • the forklift's shovel and other equipment can extend into the battery pack transfer channel 340 from the recess 221, and lift the battery placed on the lifting platform 300 in the gap, or place the battery on the lifting platform 300 and then pull it out.
  • the battery pack transfer channel 340 is formed between the tray 320 and the auxiliary support mechanism 330, eliminating the need for other mechanisms, making the structure more compact.
  • the power exchange equipment 1000 of this embodiment is provided with two lifting devices 100 , and the two lifting devices 100 are respectively disposed on two opposite sides of the lifting platform 300 .
  • the two lifting devices 100 are respectively connected to the lifting platform 300, so that the lifting device 100 can operate independently, eliminating the need for a transmission mechanism connecting both sides of the lifting platform 300, so that the power exchange equipment 1000 does not have both sides of the lifting device 100.
  • Less structure makes it easier to set up the running gear and load and unload batteries from the two sides. This also makes the structure of the power swapping device 1000 more compact.
  • the lifting device 100 of this embodiment is used to be installed on the power exchange equipment 1000 to drive the lifting platform 300 to lift.
  • the lifting platform 300 is used to place the battery pack.
  • the characteristic is that the lifting device 100 includes a power unit 101, a first transmission unit 110, a second transmission unit 120 and an execution unit 130 that are connected in sequence.
  • the power unit 101 is used to output the first rotational motion B.
  • the first transmission unit 110 is used to convert the first rotational motion B into linear motion A.
  • the second transmission unit 120 is used to convert the linear motion A into the second rotational motion C, and drive the execution unit 130 to rotate synchronously to drive the lifting platform 300 to rise and fall.
  • the first rotation motion B output by the power unit 101 and the second rotation motion C rotated by the execution unit 130 are in different directions. Therefore, in order to realize the lifting and lowering of the lifting platform 300, the first transmission unit 110 and the second rotation motion C are provided.
  • the two transmission units 120 transmit it and change the direction of movement.
  • the power unit 101 is not arranged directly opposite the lifting platform 300, which can make the structural arrangement of the power exchange equipment 1000 more convenient and the structure more compact.
  • the rotational motion into linear motion A through the first transmission unit 110, the first transmission unit 110 and the power unit 101 can be arranged along a straight line, making the structure more compact.
  • the rotation axis direction of the first rotation movement B and the movement direction of the linear movement A both extend along one side of the lifting platform 300 , and the rotation axis direction of the second rotation movement C points toward the lifting platform 300 .
  • the first rotational motion B of the power unit 101 is converted into the second rotational motion C of the lifting platform 300 with the rotation axis direction of the execution unit 130 designated by the first transmission unit 110 and the second transmission unit 120 , so that the power unit 101 does not need to directly It is arranged facing the lifting platform 300, and at the same time, the first transmission unit 110 and the second transmission unit 120 extend sideways in the same direction, which can also make the two closer together. It is compact and avoids interference with the structure of the power exchange device 1000 in other directions, making the structural layout of the power exchange device 1000 more flexible.
  • the first transmission unit 110 includes a first rotating part 111 and a connecting part 113 that are transmission connected
  • the second transmission unit 120 includes a mating part 121 and a second rotating part 122 that are transmission connected.
  • the first rotating member 111 is transmission connected with the power unit 101, is driven by the power unit 101 to perform the first rotational movement B, and drives the connecting part 113 to perform the linear movement A.
  • the connecting part 113 is connected to the mating part 121, driving the mating connecting part 113 to perform a linear motion A, and driving the second rotating member 122 to perform a second rotational motion C.
  • the execution unit 130 is connected to the second rotating member 122 and rotates synchronously with the second rotating member 122 .
  • the first rotating member 111 is coaxially connected to the power unit 101 for converting its own rotation into linear motion A of the connecting part 113.
  • the first rotating part 111 may be a screw rod, in which case the connecting part 113 directly or It directly forms a screw pair with the screw rod.
  • the first rotating member 111 can also be configured as a gear set composed of two mutually perpendicular and linked gears, one of which is coaxially arranged with the power unit 101 and the other is connected to the mating portion 121 through a transmission belt.
  • the first rotating member 111 can also be configured in other common transmission methods, as long as the axis of the first rotational motion B and the linear motion A are located in the same direction.
  • the second rotating member 122 has the same principle as the first rotating member 111, but has the opposite effect.
  • the second rotating member 122 is coaxially installed with the execution unit 130 and drives the execution unit 130 to perform the second rotation movement C synchronously.
  • the connecting part is connected with the fitting part and drives the fitting part to move.
  • the mating part can be transmitted through a mechanical structure such as a transmission belt, crank, connecting rod, etc. that can convert linear motion into rotational motion.
  • the execution unit 130 is connected to the lifting platform 300 through the second rotation movement C.
  • the execution unit 130 can select structures such as the cam 131, the crank, and the connecting rod to convert the rotation into changes in the height direction.
  • the lifting device 100 is installed on the equipment frame 200 through a connecting beam located on the side of the equipment frame 200 facing the lifting platform 300.
  • the power unit 101 and the first transmission unit 110 The rotating member 111 is disposed on the side of the connecting beam facing away from the lifting platform 300.
  • the second transmission unit 120 and the execution unit 130 are disposed on the side of the connecting beam facing the lifting platform 300.
  • the connecting beam is used for the first transmission unit 110.
  • the connecting portion 113 of the first transmission unit 110 passes through the through hole 211 connected to the second transmission unit 120 and is connected to the mating portion 121 .
  • first transmission unit 110 and the second transmission unit 120 By arranging the first transmission unit 110 and the second transmission unit 120 on both sides of the connecting beam, mutual interference between components can be avoided, and the two sides of the connecting beam can be fully utilized, making the structure more compact and ensuring that the two sides are connected.
  • the extension directions are the same. It also avoids taking up additional space for connecting beams in height.
  • the connecting beam is a cross beam. Selecting the cross beam of the equipment frame 200 as the connecting beam can maximize the compactness of the power exchange equipment and improve the level of integration and modularization.
  • the fitting part 121 has a fitting part body 1211 and a positioning structure 1212 formed on the surface of the fitting part body 1211 and convex or recessed along a direction different from the linear motion.
  • the connecting portion 113 can contact the positioning structure 1212 along the direction of linear motion, and the connecting portion 113 has a clearance fit with the positioning structure 1212 in the direction perpendicular to the linear motion.
  • the connecting part 113 makes a linear motion A under the action of the first rotating member 111
  • the matching part 121 is designed to form a positioning structure 1212 through a convex or concave structure, so that the connecting part 113 can contact the positioning structure 1212, and Movement of linear motion A
  • the upper limit of the direction is located at the positioning structure 1212. Therefore, when the connecting part 113 makes a linear motion A, the fitting part 121 can also make a linear motion A synchronously.
  • the positioning structure 1212 is a protrusion formed on the surface of the fitting body 1211 and along a direction different from the linear movement.
  • the surface of the connecting part 113 has a groove part 115 corresponding to the positioning structure 1212.
  • the positioning structure 1212 is at least partially accommodated in the groove part 115.
  • the inner surface of the groove part 115 can be in contact with the positioning structure 1212. touch.
  • the fitting part 121 and the connecting part 113 are connected together through concave and convex fitting.
  • the convex positioning structure 1212 of the fitting part 121 can be accommodated in the groove part 115 and be moved in the direction of linear motion A.
  • the connecting part 113 is limited, so that when the connecting part 113 moves, the fitting part 121 is locked in the groove part 115 to move synchronously.
  • This concave and convex structure is limited only in the direction of motion. It achieves the transmission effect in the linear motion A direction without restricting other directions. It provides freedom in other directions and facilitates disassembly, assembly and adjustment.
  • an escape groove penetrating outward is provided on the inner surface of the groove portion 115 .
  • the fitting portion body 1211 passes through the escape groove from the connecting portion. 113 protrudes from the side surface, and the escape groove is in clearance fit with the fitting body 1211 .
  • the escape groove is a U-shaped groove with an open top.
  • the length of the fitting part body 1211 is greater than the length of the groove part 115.
  • the fitting part body 1211 can be directly placed inside the groove part 115, further increasing the contact area between the positioning structure 1212 of the fitting part body 1211 and the groove part 115 of the connection part 113 of the groove part 115, and enhancing the bearing capacity. force ability.
  • the fitting part body 1211 can also be put into or moved out of the groove part 115 through the avoidance groove, which facilitates disassembly, assembly and adjustment.
  • At least one inner surface of the groove portion 115 has a gap relative to the surface of the positioning structure 1212 .
  • the length of the groove part 115 is greater than the length of the convex part of the positioning structure 1212, so that when the positioning structure 1212 is placed in the groove part 115, it is not completely stuck in the groove part 115, but is in the groove. There is a gap between the inner surface of the portion 115 and the positioning structure 1212, and there is a certain degree of freedom in the direction of the linear motion A.
  • the connecting part 113 drives the fitting part 121 to move
  • the positioning structure 1212 acts on one side inside the groove part 115 .
  • the positioning structure 1212 is not completely fixed in the groove portion 115, and can be easily installed and removed without affecting the transmission performance, and can also be easily rotated in the groove portion 115 and other unrelated matters. Linear motion in the A direction, making it easy to adjust.
  • the connecting part 113 also includes a reinforcing member 1151 , and the two ends of the reinforcing member 1151 are respectively connected to the two ends of the groove part 115 along the linear movement direction.
  • reinforcing member 1151 there is one reinforcing member 1151. In other embodiments, the number can also be adjusted according to needs.
  • the power element is pulled through the groove portion 115 of the mating portion 121 as a force-bearing point.
  • the top ends of the groove portions 115 are respectively connected through additional reinforcements 1151, which can improve the load-bearing capacity of the groove portion 115 and make the transmission more efficient. Stablize.
  • the second transmission unit 120 also includes a flexible member 123.
  • the flexible member 123 is cooperatively connected with the second rotating member 122 to form a flexible transmission mechanism.
  • the matching part 121 is provided on the flexible member 123.
  • the matching part 121 is drivingly connected to the second rotating member 122 through the flexible member 123, and the second rotating member 122 is a transmission wheel.
  • the second transmission unit 120 converts the linear motion A into the second rotational motion C through the principle of flexible connection.
  • the fitting part 121 drives the flexible member 123 to make a linear motion A.
  • the flexible member 123 drives the second rotating member 122 to perform the second rotating motion C.
  • the flexible member 123 can be a common structure such as a transmission belt or a chain, and the second rotating member 122 can also be a common structure such as a transmission wheel or sprocket.
  • the movement of the fitting part 121 is converted into the movement of the flexible part 123 and then into the rotation of the second rotating part 122.
  • the transmission effect is good and the transmission intensity is high.
  • the flexible member 123 is provided with an opening 1231 between the second rotating members 122.
  • the fitting part 121 itself is telescopic, and the telescopic direction is along the direction of linear motion, and the two ends of the fitting part 121 are along its telescopic direction.
  • the fitting body 1211 Connected to both ends of the opening 1231 on the flexible member 123, the fitting body 1211 expands and contracts by itself to adjust the tension of the flexible member 123.
  • the flexible member 123 has an opening 1231 for the fitting part 121 to be installed.
  • the two ends of the fitting part 121 are respectively connected to the openings 1231 of the flexible part 123 and the two ends of the flexible parts 123 are closed.
  • the fitting portion 121 can expand and contract along the linear motion direction A.
  • the fitting part 121 is embedded in the flexible part 123, seals the flexible part 123, and is closely connected with the flexible part 123, so that the transmission effect is better.
  • the fitting portion 121 can expand and contract along the linear motion direction A, and can ensure the tension of the flexible member 123 through expansion and contraction.
  • the fitting part 121 includes a fitting part body 1211 and a tension adjustment structure 1213.
  • the fitting part body 1211 includes a rod and two adjusting parts 1214.
  • the length extension direction of the rod forms the direction of the fitting part body 1211 itself.
  • the two adjusting parts 1214 are connected to the rod with reverse threads and are arranged at intervals to form two ends of the adjusting component along its own telescopic direction. The distance between the two adjusting parts 1214 is adjusted by driving the rod to rotate to achieve adjustment.
  • the telescopic and tensioning adjustment structure 1213 of the assembly is provided on the surface of the part of the rod that is exposed to the two adjusting parts 1214.
  • the expansion and contraction of the fitting part 121 is realized through the tension adjustment structure 1213.
  • the two ends of the rod of the fitting part body 1211 have threads in opposite directions, and the two ends are connected with adjusting members 1214 that are threaded in opposite directions to each other.
  • the tension adjustment structure 1213 is provided in the middle part of the rod that is not connected to the adjusting member 1214, and is used to drive the rod to rotate, so that both ends of the rod can be screwed in or out of the adjusting member 1214 at the same time, thereby achieving the overall length of the matching part 121 decrease and increase.
  • the tension adjustment structure 1213 is a structure protruding from the fitting part body 1211, and acting on it causes the fitting part body 1211 to rotate.
  • the tension adjustment structure 1213 here is the above-mentioned positioning structure 1212 for cooperating with the groove portion 115 of the connecting portion 113 .
  • This component is used for both connection fitting and tension adjustment, which can make the structure of the fitting part 121 compact, without occupying additional space outside the flexible member 123, and avoiding interference with the movement of the flexible member 123.
  • the tension adjustment structure 1213 is configured to be capable of docking with a tool for rotation.
  • the tension adjustment structure 1213 is a nut-type structure, which can be connected and rotated using common wrenches and other tools to facilitate adjustment.
  • the fitting part body 1211 also includes a locking part 1215 corresponding to the adjusting part 1214.
  • the locking part 1215 is connected to the rod through threads and abuts against the corresponding adjusting part 1214.
  • Two adjusting members 1214 are respectively provided at both ends of the rod.
  • the rod of the fitting body 1211 also includes locking parts 1215 that are threaded at both ends of the rod.
  • the locking parts 1215 are in contact with the inside of the adjusting part 1214 for adjusting the adjusting part 1214. Limit.
  • the locking member 1215 can rotate and move toward the adjusting member 1214 on the corresponding side to squeeze and limit the adjusting member 1214, which can improve the tensioned position. stability.
  • the locking member 1215 may be provided at only one end.
  • the adjusting member 1214 is provided with a connecting hole 1216 for connecting to the end of the opening 1231 . It is convenient to connect with the end of the opening 1231 of the flexible member 123 .
  • the adjusting member 1214 and the flexible member 123 may also be connected through other detachable connections, or directly through fixed connections such as welding.
  • the flexible member 123 located between the second rotating members 122 is composed of a first fitting section 1232 and a second fitting section 1233 arranged side by side.
  • the first fitting section 1232 and the second fitting section 1233 are respectively Fitting parts 121 are provided, and the connecting part 113 is connected through one of the fitting parts 121 .
  • the flexible member 123 is divided into a first mating section 1232 and a second mating section 1233 based on the location where it is connected to the second rotating member 122 .
  • the first fitting section 1232 and the second fitting section 1233 are arranged in parallel and connected to each other. They cooperate with the second rotating member 122 on the upper and lower sides of the second rotating member 122 respectively. Only the fitting part 121 on one of the fitting sections needs to match the connecting part 113 to achieve the corresponding transmission function.
  • the fitting portion 121 of the other fitting section only has the effect of adjusting the tension of this section.
  • the first transmission unit 110 also includes a sliding part 112.
  • the connecting part 113 is provided on the sliding part 112 and follows the sliding part 112.
  • the first rotating part 111 is drivingly connected to the connecting part through the sliding part 112. .
  • the first rotating member 111 is a screw rod, and the screw rod and the sliding member 112 form a screw pair.
  • the sliding member 112 slides through the guide rails 114 , which are parallel to the first rotating member 111 and provided on both sides of the first rotating member 111 .
  • the screw pair structure is used to connect with the power unit 101 for transmission, so that the power unit 101 can achieve the first step only by rotating.
  • the screw allows the rotational motion of the power unit 101 to be decelerated when converted into a linear motion of the sliding member 112, thereby controlling the lifting speed of the lifting platform 300 and transferring the power. Enlargement allows the use of power units with smaller power and size, reducing the size of the power unit.
  • the power unit 101 includes a motor.
  • the motor is a servo motor.
  • the servo motor has high precision and can accurately drive the cam 131 to rotate in place to achieve precise lifting.
  • the execution unit 130 includes a cam 131.
  • One end of the cam 131 is connected to the rotation axis of the second rotating member 122 and rotates synchronously with the rotation axis.
  • the other end of the cam 131 is provided with a lifting mechanism that faces the direction of lifting.
  • the extension part 132 of the platform 300 extends into the chute 133 provided on the lifting platform 300 and can slide in the chute 133.
  • the protruding part 132 is located at the protruding end of the cam 131 and is clamped in the horizontal chute 133.
  • the cam 131 rotates, the horizontal movement of the protruding end of the cam 131 is converted into the movement of the protruding part 132 in the chute 133. Therefore, the movement in the lifting platform 300 will not be affected, so that the lifting platform 300 can only be affected by the force in the vertical direction of the cam 131 . Ultimately, the movement of the lifting platform 300 in the horizontal direction is avoided, thereby improving the lifting effect.
  • the protruding end of the cam 131 is at the lowest point, the lifting platform 300 is at the origin position.
  • the cam 131 is rotated 180 degrees, the protruding end is at the highest point, and the lifting platform is at the highest position.
  • the power unit 101 drives the screw rod of the first rotating member 111 to rotate, driving the sliding member 112 to start from the farthest side of the automatic power unit 101 and start moving closer to the power unit 101.
  • the cam's protruding end is at the lowest end, the lifting platform is at the origin. (i.e. the status in Figures 5, 6, and 7)
  • FIG. 7 when the lifting platform 300 rises and the sliding member 112 gradually moves to the maximum limit position close to the power unit 101, the cam 131 gradually rotates in the counterclockwise direction to its position as the second rotating member 122 rotates. The protruding end is at the highest position, and the lifting platform 300 is at the highest position at this time.
  • the sliding member 112 When the lifting platform 300 descends, the sliding member 112 will move from the maximum limit position close to the power unit 101 to the direction away from the power unit 101, and the cam 131 will rotate clockwise accordingly until its protruding end is at the bottom. At this time, the lifting platform 300 returns to the original position.
  • the lifting mechanism 100 of this embodiment performs reciprocating motion between these two points, and the cam 131 only reciprocates within the 180-degree range.
  • the power exchange equipment 1000 of this embodiment is also provided with a guide mechanism 400 to assist the lifting platform 300 in lifting and guiding the lifting platform 300 during the lifting process.
  • the guide mechanism 400 includes sliding grooves 401 provided on two sides of the power exchange device 1000 where no lifting mechanism is provided, and slide blocks 402 provided on the corresponding surface of the lifting platform 300 .
  • the sliding groove 401 is arranged vertically.
  • the upper limit of the sliding block 402 in the horizontal direction is located on the sliding groove 401 and can slide on the sliding groove 401 in the vertical direction.
  • the guide mechanism 400 guides it to ensure that its vertical rise and fall are not horizontal. direction displacement.
  • This embodiment also provides a power swap station including the above power swap device 1000.
  • the battery swapping station can swap batteries for light trucks, heavy trucks and other engineering vehicles.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

Dispositif d'échange de batterie (1000) et station d'échange de batterie le comprenant. Le dispositif d'échange de batterie comprend un châssis de dispositif (200), une plateforme de levage (300) et deux appareils de levage (100). La plateforme de levage (300) est reliée de manière relevable au châssis de dispositif (200), les deux appareils de levage (100) sont disposés sur le châssis de dispositif (200) et sont respectivement situés sur deux côtés opposés de la plateforme de levage (300), et chaque appareil de levage (100) est respectivement relié à un côté correspondant de la plateforme de levage (300) pour actionner la plateforme de levage (300) par une action synchrone de levage et d'abaissement. La plateforme de levage (300) est utilisée pour y placer un bloc-batterie. Dans ce dispositif d'échange de batterie et cette station d'échange de batterie le comprenant, les appareils de levage (100) situés sur deux côtés peuvent fonctionner indépendamment, éliminant ainsi des mécanismes de transmission des deux côtés dépourvus d'appareils de levage (100), de telle sorte que les deux surfaces latérales du dispositif d'échange de batterie dépourvues d'appareils de levage (100) comportent moins de structures, et la hauteur du châssis de dispositif (200) sur les deux surfaces latérales peut être considérablement réduite. Par conséquent, le bloc-batterie peut être facilement déplacé dans une direction correspondante et/ou un dispositif de transport peut facilement transporter le bloc-batterie depuis une direction correspondante, qu'il s'agisse, par exemple, d'un gerbeur de la station d'échange de batterie ou d'un chariot élévateur à fourche pour une utilisation d'urgence hors de la station, etc.
PCT/CN2023/085593 2022-04-02 2023-03-31 Dispositif d'échange de batterie et station d'échange de batterie le comprenant WO2023186129A1 (fr)

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CN202210352093.9A CN115837859A (zh) 2022-04-02 2022-04-02 换电设备及包含其的换电站
CN202210352093.9 2022-04-02

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WO2023186129A1 true WO2023186129A1 (fr) 2023-10-05

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Publication number Priority date Publication date Assignee Title
CN115837859A (zh) * 2022-04-02 2023-03-24 奥动新能源汽车科技有限公司 换电设备及包含其的换电站

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2308778A2 (fr) * 2009-10-09 2011-04-13 ICAM S.r.l. Navette automatique d'entrepôt
CN103101737A (zh) * 2013-02-18 2013-05-15 山东轻工业学院 一种沿交叉轨道行走的穿梭车
WO2019105459A1 (fr) * 2017-11-30 2019-06-06 上海电巴新能源科技有限公司 Dispositif de remplacement de bloc-batterie de type navette et station de changement de batterie le comprenant
CN212861163U (zh) * 2020-09-11 2021-04-02 蓝谷智慧(北京)能源科技有限公司 一种换电小车及换电站
CN218228707U (zh) * 2022-04-02 2023-01-06 奥动新能源汽车科技有限公司 换电设备及包含其的换电站
CN115837859A (zh) * 2022-04-02 2023-03-24 奥动新能源汽车科技有限公司 换电设备及包含其的换电站

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2308778A2 (fr) * 2009-10-09 2011-04-13 ICAM S.r.l. Navette automatique d'entrepôt
CN103101737A (zh) * 2013-02-18 2013-05-15 山东轻工业学院 一种沿交叉轨道行走的穿梭车
WO2019105459A1 (fr) * 2017-11-30 2019-06-06 上海电巴新能源科技有限公司 Dispositif de remplacement de bloc-batterie de type navette et station de changement de batterie le comprenant
CN113212229A (zh) * 2017-11-30 2021-08-06 上海电巴新能源科技有限公司 穿梭式电池包更换设备及包含其的换电站
CN212861163U (zh) * 2020-09-11 2021-04-02 蓝谷智慧(北京)能源科技有限公司 一种换电小车及换电站
CN218228707U (zh) * 2022-04-02 2023-01-06 奥动新能源汽车科技有限公司 换电设备及包含其的换电站
CN115837859A (zh) * 2022-04-02 2023-03-24 奥动新能源汽车科技有限公司 换电设备及包含其的换电站

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