WO2024259810A1 - 换电装置、换电设备以及换电站 - Google Patents

换电装置、换电设备以及换电站 Download PDF

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Publication number
WO2024259810A1
WO2024259810A1 PCT/CN2023/118338 CN2023118338W WO2024259810A1 WO 2024259810 A1 WO2024259810 A1 WO 2024259810A1 CN 2023118338 W CN2023118338 W CN 2023118338W WO 2024259810 A1 WO2024259810 A1 WO 2024259810A1
Authority
WO
WIPO (PCT)
Prior art keywords
battery
offset
rotating rod
driving member
offset assembly
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2023/118338
Other languages
English (en)
French (fr)
Inventor
吴凯
产利兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Contemporary Amperex Technology Co Ltd
Original Assignee
Contemporary Amperex Technology Co Ltd
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 Contemporary Amperex Technology Co Ltd filed Critical Contemporary Amperex Technology Co Ltd
Publication of WO2024259810A1 publication Critical patent/WO2024259810A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
    • B60S5/06—Supplying batteries to, or removing batteries from, vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method

Definitions

  • the present application relates to the field of battery replacement technology, and in particular to a battery replacement device, a battery replacement equipment and a battery replacement station.
  • the embodiments of the present application provide a battery replacement device, a battery replacement equipment and a battery replacement station, which can improve the efficiency of battery replacement.
  • the present application provides a battery exchange device, including a first battery exchange mechanism and a second battery exchange mechanism, wherein the first battery exchange mechanism includes a first driving member and a first offset assembly connected to the first driving member, wherein the first driving member is used to drive the first offset assembly to offset to a first side, and the first offset assembly is used to for placing at least one battery; the second battery exchange mechanism includes a second driving member and a second offset assembly connected to the second driving member, the second driving member is used to drive the second offset assembly to offset to the second side, and the second offset assembly is used to place at least another battery; wherein the first side and the second side are arranged relative to each other.
  • the first driving member drives the first offset assembly to offset to the first side
  • the second driving member drives the second offset assembly to offset to the second side
  • the handling device can move at least one battery on the first offset assembly to the conveying device
  • another handling device can also place at least another battery on the conveying device on the second offset assembly, so that at least two batteries can be transported at the same time to improve the battery replacement efficiency.
  • the first offset assembly includes a first rotating rod and a first support member arranged on the first rotating rod, the first rotating rod is connected to a first driving member, the first support member is used to place at least one battery, and the first driving member is used to drive the first rotating rod to rotate to drive the first support member to offset toward the first side.
  • the first driving member drives the first rotating rod to rotate, thereby driving the first supporting member to deviate to the first side.
  • the structure of the first offset component can be made more compact and the space occupied by the first offset component can be reduced.
  • the first support member includes a first connecting rod and a first supporting portion, the first connecting rod is fixed to the first rotating rod, and the first supporting portion is hinged to the first connecting rod.
  • the first connecting rod is fixed to the first rotating rod, so that the first rotating rod can drive the first connecting rod to be offset, and since the first supporting part is hinged to the first connecting rod, when the first connecting rod is offset, the first supporting part can be in a horizontal state, thereby improving the stability of the battery when placed on the first supporting part.
  • the first support member further includes a second rotating rod and a second connecting rod fixed to the second rotating rod, and the second connecting rod is hinged to the first support portion.
  • the first supporting part is further supported by the second rotating rod and the second connecting rod.
  • the structural strength of the first support portion can be improved, and the stability of the battery when placed on the first support portion can be further improved.
  • the second offset assembly includes a third rotating rod and a second support member arranged on the third rotating rod, the third rotating rod is connected to the second driving member, the second support member is used to place at least another battery, and the second driving member is used to drive the third rotating rod to rotate, so as to drive the second support member to offset to the second side.
  • the third rotating rod is driven to rotate by the second driving member, thereby driving the second support member to shift to the second side.
  • the structure of the second offset component can be made more compact and the space occupied by the second offset component can be reduced.
  • the second support member includes a third connecting rod and a second supporting portion, the third connecting rod is fixed to the third rotating rod, and the second supporting portion is hinged to the third connecting rod.
  • the second support portion is hinged to the third connecting rod. Therefore, when the third rotating rod drives the third connecting rod to rotate, the second support portion can be in a horizontal state to improve the stability of the battery placed on the second support portion.
  • the second support member further includes a fourth rotating rod and a fourth connecting rod fixed on the fourth rotating rod, and the fourth connecting rod is hinged to the second support portion.
  • the second support portion is further supported by the fourth rotating rod and the fourth connecting rod, so that the structural strength of the second support portion can be improved, and the stability of the battery placed on the second support portion can be further improved.
  • the number of the first support members and the number of the second support members are respectively plural, the plurality of first support members are arranged at intervals, the plurality of second support members are arranged at intervals, and the first support members and the second support members are arranged alternately.
  • the stability of the batteries placed on the first offset assembly and the second offset assembly can be further improved.
  • the structure of the battery exchange device can be made more compact and the space occupied by the battery exchange device can be reduced.
  • the battery exchange device further includes a bottom plate and a first protrusion disposed on the bottom plate, and the first protrusion is respectively connected to the first offset component and the second offset component.
  • the structural stability of the first offset assembly and the second offset assembly can be improved, thereby improving the stability of the batteries placed on the first offset assembly and the second offset assembly.
  • the battery exchange device further includes a second protrusion disposed at an end of the bottom plate away from the first protrusion, and the second protrusion is respectively connected to the first offset component and the second offset component.
  • the second protrusion is connected to the first offset assembly and the second offset assembly respectively, and can cooperate with the first protrusion to support the first offset assembly and the second offset assembly at the opposite ends of the bottom plate respectively, thereby improving the stability of the first offset assembly and the second offset assembly when supporting, and further improving the stability of the batteries placed on the first offset assembly and the second offset assembly.
  • the number of the second protrusions is two, and the two second protrusions are arranged at intervals.
  • two second protrusions spaced apart from each other are provided to support the first offset assembly and the second offset assembly respectively, thereby further improving the structural stability of the first offset assembly and the second offset assembly.
  • the number of the first protrusions is two, and the two first protrusions are arranged at intervals.
  • the first offset assembly and the second offset assembly can be further improved. Structural stability of the component.
  • the present application provides a battery exchange device, comprising a transport device and a battery exchange device according to any one of the above items, wherein the transport device is used to carry at least one battery and at least another battery.
  • the present application provides a battery swap station, including the above-mentioned battery swap equipment.
  • FIG1 is a schematic diagram of the structure of a vehicle provided in some embodiments of the present application.
  • FIG2 is a schematic diagram of an explosion of the battery of FIG1 ;
  • FIG3 is a schematic diagram of a battery replacement system provided in some embodiments of the present application.
  • FIG4 is a schematic diagram of the structure of a battery replacement device provided in some embodiments of the present application.
  • FIG5 is a side view of a first offset assembly and a second offset assembly without offset provided by some embodiments of the present application;
  • FIG6 is a side view of a first offset assembly and a second offset assembly after offsetting according to some embodiments of the present application;
  • FIG7 is another schematic diagram of the structure of a battery replacement device provided in some embodiments of the present application.
  • FIG8 is another schematic diagram of the structure of a battery replacement device provided in some embodiments of the present application.
  • FIG9 is another schematic diagram of the structure of a battery replacement device provided in some embodiments of the present application.
  • FIG10 is a top view of a battery exchange device provided in some embodiments of the present application.
  • FIG. 11 is another schematic diagram of the structure of the battery exchange device provided in some embodiments of the present application.
  • Vehicle 1 Vehicle 1; battery 11; housing 111; first housing portion 111a; second housing portion 111b; Battery cell 112; controller 12; motor 13; battery exchange system 2; battery exchange platform 3; battery compartment 4; stacker 41; battery exchange equipment 5; power consumption equipment 6; Power exchange device 7; first power exchange mechanism 71; first driving member 711; first offset assembly 712; first rotating rod 713; first support member 714; first connecting rod 715; first support portion 716; second rotating rod 717; second connecting rod 718; second power exchange mechanism 72; second driving member 721; second offset assembly 722; third rotating rod 723; second support member 724; third connecting rod 725; second support portion 726; fourth rotating rod 727; fourth connecting rod 728; bottom plate 73; first protrusion 731; second protrusion 732.
  • depleted batteries unloaded from vehicles can usually be transported to a conveying device through a battery swap device, and the depleted batteries can be moved to the conveying device through a transport device such as an AGV cart and a forklift, and the fully charged batteries on the conveying device can be moved to the battery swap device.
  • a transport device such as an AGV cart and a forklift
  • the fully charged batteries on the conveying device can be moved to the battery swap device.
  • the above-mentioned transport device needs to first move the depleted battery on the battery swap device away before it can move the fully charged battery to the battery swap device, and it is impossible to move the fully charged battery to the battery swap device while moving the depleted battery away, resulting in low battery swap efficiency.
  • an embodiment of the present application provides a battery replacement device that can realize the simultaneous transportation of low-charged batteries and fully-charged batteries, thereby improving the efficiency of battery replacement.
  • the battery replacement device includes a first battery replacement mechanism and a second battery replacement mechanism.
  • the first battery replacement mechanism includes a first driving member and a first offset assembly connected to the first driving member, the first driving member is used to drive the first offset assembly to offset to a first side, and the first offset assembly is used to place low-charged batteries;
  • the second battery replacement mechanism includes a second driving member and a second offset assembly connected to the second driving member, the second driving member is used to drive the second offset assembly to offset to a second side, and the second offset assembly is used to place fully-charged batteries; wherein the first side and the second side are arranged relative to each other, so that the first driving member drives the first offset assembly to offset to the first side, and at the same time, the second driving member drives the second offset assembly to offset to the second side, so that the handling device can move the low-charged battery on the first offset assembly to the conveying device, and at the same time, another handling device can also move the fully-charged battery of the conveying device To the second offset assembly, it is possible to carry the low-charged batteries and the fully-charged batteries at the same time to improve
  • the battery mentioned in the embodiments of the present application refers to a single physical module including one or more battery cells to provide higher voltage and capacity.
  • the battery mentioned in the present application may include a battery module or a battery pack.
  • the battery generally includes a box for encapsulating one or more battery cells. The box can prevent liquid or other foreign matter from affecting the charging or discharging of the battery cells.
  • the electrical devices using batteries as power sources mentioned in the embodiments of the present application may be, but are not limited to, electric tools, battery vehicles, electric vehicles, ships, spacecraft, etc.
  • vehicles may be fuel vehicles, gas vehicles or new energy vehicles, and new energy vehicles may be pure electric vehicles, hybrid vehicles or extended-range vehicles, etc.
  • spacecraft include airplanes, rockets, space shuttles and spacecraft, etc.
  • electric toys include fixed or mobile electric toys, such as game consoles, electric car toys, electric ship toys and electric airplane toys, etc.
  • electric tools include metal cutting electric tools, grinding electric tools, assembly electric tools and railway electric tools, such as electric drills, electric grinders, electric wrenches, electric screwdrivers, electric hammers, impact drills, concrete vibrators and electric planers, etc.
  • FIG1 is a schematic diagram of the structure of a vehicle according to some embodiments of the present application.
  • the vehicle 1 is provided with a battery 11, which can be provided at the bottom, head, or tail of the vehicle 1.
  • the battery 11 can be used to power the vehicle 1, for example, the battery 11 can be used as an operating power source for the vehicle 1.
  • the vehicle 1 may further include a controller 12 and a motor 13 , wherein the controller 12 is used to control the battery 11 to supply power to the motor 13 , for example, to meet the power requirements of starting, navigating, and driving the vehicle 1 .
  • the battery 11 can not only serve as an operating power source for the vehicle 1 , but also serve as a driving power source for the vehicle 1 , replacing or partially replacing fuel or natural gas to provide driving power for the vehicle 1 .
  • the battery 11 is mounted on the chassis of the vehicle 1 .
  • Fig. 2 is an exploded schematic diagram of the battery in Fig. 1.
  • the battery 11 comprises a box body 111 and a battery cell 112, wherein the battery cell 112 is accommodated in the box body 111.
  • the box 111 is used to accommodate the battery cells 112, and the box 111 can be of various structures.
  • the box 111 may include a first box portion 111a and a second box portion 111b, the first box portion 111a and the second box portion 111b cover each other, and the first box portion 111a and the second box portion 111b jointly define a storage space for accommodating the battery cell 112.
  • the second box portion 111b may be a hollow structure with one end open, the first box portion 111a is a plate-shaped structure, and the first box portion 111a covers the open side of the second box portion 111b to form the box 111 with a storage space; the first box portion 111a and the second box portion 111b may also be a hollow structure with one side open, and the open side of the first box portion 111a covers the open side of the second box portion 111b to form the box 111 with a storage space.
  • the first box portion 111a and the second box portion 111b may be in various shapes, such as a cylinder, a cuboid, etc.
  • a sealing member such as a sealant, a sealing ring, etc., may be provided between the first box body 111a and the second box body 111b.
  • the first box body portion 111 a covers the top of the second box body portion 111 b
  • the first box body portion 111 a can also be referred to as an upper box cover
  • the second box body portion 111 b can also be referred to as a lower box body.
  • the battery 11 there may be one or more battery cells 112 . If there are multiple battery cells 112 , the multiple battery cells 112 may be connected in series, in parallel, or in mixed connection. Mixed connection means that the multiple battery cells 112 are connected in both series and in parallel.
  • Multiple battery cells 112 can be directly connected in series, in parallel, or mixed together, and then the whole formed by the multiple battery cells 112 can be accommodated in the box 111; of course, multiple battery cells 112 can also be first connected in series, in parallel, or mixed to form a battery module, and then the multiple battery modules can be connected in series, in parallel, or mixed to form a whole and accommodated in the box 111.
  • FIG3 is a schematic diagram of a battery replacement system according to some embodiments of the present application.
  • the battery swap system 2 of the embodiment of the present application includes a battery swap platform 3, a battery compartment 4, and a battery swap device 5.
  • the battery swap platform 3 is used to support the power-consuming device 6, the battery compartment 4 is used to store and charge the battery 11, and the battery swap device 5 is configured to be able to move between the battery swap platform 3 and the battery compartment 4.
  • the battery swap device 5 can be used to replace the battery 11 of the power-consuming device 6.
  • the battery exchange system 2 further includes a track (not shown), and the battery exchange device 5 is movably disposed on the track.
  • the track is used to guide the movement of the battery exchange device 5 so that the battery exchange device 5 can move between the battery exchange platform 3 and the battery compartment 4.
  • one end of the track extends to the battery compartment 4.
  • the inner wall of the storage tank is in the warehouse 4, and the other end extends to the battery exchange platform 3.
  • a stacker 41 is provided in the battery compartment 4 , and the stacker 41 is used to transfer the batteries to be charged removed from the battery swap device 5 to the charging position of the battery compartment 4 for charging, and to place the fully charged batteries stored in the battery compartment 4 on the battery swap device 5 .
  • the power exchange platform 3 includes a lifting mechanism, which is used to lift the electrical equipment 6 to facilitate the movement of the power exchange equipment 5 to the lower side of the electrical equipment 6.
  • Figure 4 is a structural schematic diagram of a battery exchange device provided in some embodiments of the present application
  • Figure 5 is a side view of a first offset assembly and a second offset assembly provided in some embodiments of the present application without offset
  • Figure 6 is a side view of a first offset assembly and a second offset assembly provided in some embodiments of the present application after offset.
  • the embodiment of the present application provides a battery exchange device 7, including a first battery exchange mechanism 71 and a second battery exchange mechanism 72, the first battery exchange mechanism 71 includes a first driving member 711 and a first offset component 712 connected to the first driving member 711, the first driving member 711 is used to drive the first offset component 712 to offset to the first side, and the first offset component 712 is used to place at least one battery 11; the second battery exchange mechanism 72 includes a second driving member 721 and a second offset component 722 connected to the second driving member 721, the second driving member 721 is used to drive the second offset component 722 to offset to the second side, and the second offset component 722 is used to place at least another battery 11; wherein, the first side and the second side are arranged relative to each other.
  • first offset component 712 and the second offset component 722 can be used to place different types of batteries 11.
  • the first offset component 712 is used to place any one of a low-charged battery and a fully-charged battery, and the second offset component 722 is used to place the other type.
  • the first offset component 712 can be used to place batteries 11 of one capacity, and the second offset component 722 is used to place batteries 11 of another capacity.
  • the first offset component 712 and the second offset component 722 can also be used to place any battery 11 in a state between low-charged and fully-charged, for example, it can be used to place batteries 11 with 1% power, 10% power, 20% power, 30% power, 50% power, 60% power, 80% power, 90% power, 99% power, etc.
  • a low-charge battery refers to a battery 11 with insufficient internal power after use
  • a fully-charged battery refers to a battery 11 with sufficient internal power after charging.
  • the embodiment of the present application is explained by taking the first offset component 712 for placing a low-charge battery and the second offset component 722 for placing a fully-charged battery as an example.
  • the first driving member 711 and the second driving member 721 can be any device that can drive the first offset assembly 712 and the second offset assembly 722 to offset, such as an electric motor, a motor, a cylinder, etc.
  • the first driving member 711 and the second driving member 721 can be the same driving device or different driving devices. After driving the first offset assembly 712 and the second offset assembly 722 to offset, the first driving member 711 and the second driving member 721 can also drive the first offset assembly 712 and the second offset assembly 722 to reset.
  • the first driving member 711 drives the first offset assembly 712, so that the first offset assembly 712 drives the low-charge battery to move to the lower replacement position, and at the same time, the second driving member 721 drives the second offset assembly 722 to offset, so that the second offset assembly 722 moves to the upper replacement position.
  • the low-charge battery on the first offset assembly 712 can be moved to the conveying device through the handling device, and at the same time, the fully charged battery on the conveying device can also be moved to the second offset assembly 722 through another handling device, so that the first driving member 711 drives the first offset assembly 712 to reset, and the second driving member 721 drives the second offset assembly 722 to reset, so that the fully charged battery can be moved to the disassembly and assembly position.
  • the action of removing the low-charge battery from the first offset assembly 712 and the action of placing the fully charged battery on the second offset assembly 722 can occur simultaneously, so that the low-charge battery and the fully charged battery can be transported at the same time.
  • the replacement position in the embodiment of the present application may refer to the position where the first offset component 712 transfers the low-charge battery to the conveying device, and the replacement position may refer to the position where the conveying device transfers the fully-charged battery to the second offset component 722.
  • the first offset assembly 712 is driven to offset to the first side by the first driving member 711, and at the same time, the second offset assembly 722 is driven to offset to the second side by the second driving member 721, so that the handling device can move the low-charged battery on the first offset assembly 712 to the conveying device, and at the same time, another handling device can also place the fully-charged battery on the conveying device on the second offset assembly 722, so that the low-charged battery and the fully-charged battery can be transported at the same time to improve the battery replacement efficiency.
  • At least one low-charged battery is placed on the first offset component 712, and the number of low-charged batteries placed thereon can be reasonably selected according to actual conditions.
  • two, three, four, or more low-charged batteries can be placed on the first offset component 712.
  • At least one fully-charged battery is placed on the second offset component 722, and the number of fully-charged batteries placed thereon can be reasonably selected according to actual conditions.
  • two, three, four, five, six, or more fully-charged batteries can be placed on the second offset component 722.
  • the actual number of batteries 11 is not specifically limited herein.
  • a receiving member for receiving a low-power battery may be provided on the first offset assembly 712 to prevent the low-power battery from being accidentally placed on the second offset assembly 722 .
  • FIG. 7 is another schematic diagram of the structure of the battery exchange device provided in some embodiments of the present application.
  • the first offset assembly 712 includes a first rotating rod 713 and a first support member 714 disposed on the first rotating rod 713 , the first rotating rod 713 is connected to the first driving member 711 , the first support member 714 is used to place at least one battery 11 , and the first driving member 711 is used to drive the first rotating rod 713 to rotate, so as to drive the first support member 714 to offset toward the first side.
  • the first rotating rod 713 and the first supporting member 714 are fixed to each other.
  • the first driving member 711 drives the first rotating rod 713 to rotate
  • the first supporting member 714 rotates simultaneously with the first rotating rod 713 to achieve position offset.
  • the first driving member 711 drives the first rotating rod 713 to rotate, thereby driving the first supporting member 714 to deviate to the first side.
  • the structure of the first offset component 712 can be made more compact, and the space occupied by the first offset component 712 can be reduced.
  • the first support member 714 includes a first connecting rod 715 and a first supporting portion 716 .
  • the first connecting rod 715 is fixed to the first rotating rod 713
  • the first supporting portion 716 is hinged to the first connecting rod 715 .
  • the first connecting rod 715 is fixed to the first rotating rod 713, so that the first rotating rod 713 can drive the first connecting rod 715 to shift, and since the first support part 716 is hinged to the first connecting rod 715, when the first connecting rod 715 is offset, the first support part 716 can be in a horizontal state, thereby improving the stability of the low-power battery when placed on the first support part 716.
  • FIG8 is another schematic diagram of the structure of the battery replacement device provided in some embodiments of the present application.
  • the first support member 714 further includes a second rotating rod 717 and a second connecting rod 718 fixed to the second rotating rod 717 , and the second connecting rod 718 is hinged to the first support portion 716 .
  • the second rotating rod 717 and the first rotating rod 713 can extend in the same direction and can be parallel to each other.
  • the second connecting rod 718 is hinged to the first supporting portion 716, and the second rotating rod 717 is fixed to the second connecting rod 718. Therefore, the first supporting portion 716 can drive the second connecting rod 718 to rotate.
  • the second rotating rod 717 is driven to rotate, thereby further supporting the first supporting portion 716.
  • the second connecting rod 718 can be parallel to the first connecting rod 715.
  • the first connecting rod 715, the first supporting portion 716 and the second connecting rod 718 can be enclosed to form a shape that is approximately square or parallelogram to improve structural strength.
  • the first support part 716 is further supported by the second rotating rod 717 and the second connecting rod 718, so that the structural strength of the first support part 716 can be improved, and the stability of the low-power battery when placed on the first support part 716 can be further improved.
  • FIG. 9 is another schematic diagram of the structure of the battery replacement device provided in some embodiments of the present application.
  • the second offset assembly 722 includes a third rotating rod 723 and a second support member 724 arranged on the third rotating rod 723, the third rotating rod 723 is connected to the second driving member 721, the second support member 724 is used to place at least another battery 11, and the second driving member 721 is used to drive the third rotating rod 723 to rotate, so as to drive the second support member 724 to offset to the second side.
  • the third rotating rod 723 and the second supporting member 724 may be fixed to each other.
  • the second driving member 721 drives the third rotating rod 723 to rotate
  • the second supporting member 724 rotates simultaneously with the third rotating rod 723 to achieve position offset.
  • the third rotating rod 723 is driven to rotate by the second driving member 721, thereby driving the second supporting member 724 to deviate to the second side.
  • the structure of the second offset component 722 can be made more compact, and the space occupied by the second offset component 722 can be reduced.
  • the second support member 724 includes a third connecting rod 725 and a second supporting portion 726 .
  • the third connecting rod 725 is fixed to the third rotating rod 723
  • the second supporting portion 726 is hinged to the third connecting rod 725 .
  • the second support portion 726 is hinged to the third connecting rod 725. Therefore, when the third rotating rod 723 drives the third connecting rod 725 to rotate, the second support portion 726 can be in a horizontal state to improve the stability of the fully charged battery placed on the second support portion 726.
  • the second support member 724 further includes a fourth rotating rod 727 and a fourth connecting rod 728 fixed on the fourth rotating rod 727 , and the fourth connecting rod 728 is hinged to the second support portion 726 .
  • the fourth rotating rod 727 can extend in the same direction as the third rotating rod 723, and the two can be parallel to each other.
  • the fourth connecting rod 728 is hinged to the second supporting portion 726 and fixedly connected to the fourth rotating rod 727, so that the second supporting portion 726 can drive the second connecting rod 718 to rotate, thereby driving the second rotating rod 717 to rotate, thereby further supporting the second supporting portion 726.
  • the third connecting rod 725 and the fourth connecting rod 728 can be parallel to each other, and the third connecting rod 725, the second supporting portion 726 and the fourth connecting rod 728 can be enclosed to form a shape that is approximately square or parallelogram, so as to improve the structural strength.
  • the second support portion 726 is further supported by the fourth rotating rod 727 and the fourth connecting rod 728, so that the structural strength of the second support portion 726 can be improved, and the stability of placing the fully charged battery on the second support portion 726 can be further improved.
  • FIG. 10 is a top view of a battery exchange device provided in some embodiments of the present application.
  • the number of the first support members 714 and the number of the second support members 724 are respectively multiple, the multiple first support members 714 are arranged at intervals, the multiple second support members 724 are arranged at intervals, and the first support members 714 and the second support members 724 are arranged alternately.
  • the actual number of the first support members 714 and the second support members 724 can be determined according to the situation.
  • a plurality of first support members 714 can be arranged in sequence along the extension direction of the first rotating rod 713, and a plurality of second support members 724 can be arranged in sequence along the extension direction of the third rotating rod 723.
  • the extension direction of the first rotating rod 713 is the same as the extension direction of the third rotating rod 723.
  • the first support members 714 and the second support members 724 are arranged alternately, which means that at least a portion of a second support member 724 is located between two adjacent first support members 714, or at least a portion of a first support member 714 is located between two adjacent second support members 724.
  • the stability of the low-power battery and the fully-powered battery when they are respectively placed in the first offset assembly 712 and the second offset assembly 722 can be further improved.
  • the structure of the battery exchange device 7 can be made more compact, and the space occupied by the battery exchange device 7 can be reduced.
  • FIG. 11 is another schematic diagram of the structure of the battery exchange device provided in some embodiments of the present application.
  • the battery exchange device 7 further includes a bottom plate 73 and The first protrusion 731 is disposed on the bottom plate 73 , and the first protrusion 731 is connected to the first offset component 712 and the second offset component 722 respectively.
  • the bottom plate 73 is connected to the first offset assembly 712 and the second offset assembly 722 respectively through the first protrusion 731 to further support the first offset assembly 712 and the second offset assembly 722.
  • the first protrusion 731 can be formed by the bottom plate 73 protruding in the direction close to the first offset assembly 712 and the second offset assembly 722. Of course, it can also be fixedly connected to the bottom plate 73 by welding, gluing or other connection methods.
  • the first protrusion 731 can be connected to the first offset assembly 712 and the second offset assembly 722 respectively through a connection structure such as a bolt, a pin and a hinge.
  • first rotating rod 713, the second rotating rod 717, the third rotating rod 723 and the fourth rotating rod 727 in the first offset assembly 712 and the second offset assembly 722 can pass through the first protrusion 731 respectively to be rotatably connected to the first protrusion 731.
  • the structural stability of the first offset component 712 and the second offset component 722 can be improved, thereby improving the stability of the low-charge battery and the fully-charged battery placed on the first offset component 712 and the second offset component 722 respectively.
  • the battery exchange device 7 also includes a second protrusion 732 arranged at an end of the bottom plate 73 away from the first protrusion 731, and the second protrusion 732 is respectively connected to the first offset component 712 and the second offset component 722.
  • the second protrusion 732 may be formed by the bottom plate 73 protruding in the direction close to the first offset assembly 712 and the second offset assembly 722, or it may be fixedly connected to the bottom plate 73 by welding, gluing or other connection methods.
  • the second protrusion 732 and the first protrusion 731 are respectively located at two opposite ends of the bottom plate 73, so that the first offset assembly 712 and the second offset assembly 722 are supported at the opposite ends of the bottom plate 73, thereby improving the stability of the first offset assembly 712 and the second offset assembly 722.
  • the first rotating rod 713, the second rotating rod 717, the third rotating rod 723 and the fourth rotating rod 727 may pass through the second protrusion 732 respectively, so that they can be rotatably connected to the second protrusion 732 respectively, and at this time, the first support member 714 and the second support member 724 may be located between the first protrusion 731 and the second protrusion 732.
  • the second protrusion 732 is respectively connected to the first offset component 712 and the second offset component 712.
  • the second offset assembly 722 is connected and can cooperate with the first protrusion 731 to support the first offset assembly 712 and the second offset assembly 722 at the opposite ends of the base plate 73, thereby improving the stability of the first offset assembly 712 and the second offset assembly 722, and further improving the stability of the low-charge battery and the fully-charged battery placed on the first offset assembly 712 and the second offset assembly 722, respectively.
  • the number of the second protrusions 732 is two, and the two second protrusions 732 are spaced apart.
  • Each second protrusion 732 is respectively connected to the first offset assembly 712 and the second offset assembly 722.
  • the first rotating rod 713, the second rotating rod 717, the third rotating rod 723 and the fourth rotating rod 727 are respectively passed through the two second protrusions 732 to be rotatably connected to each second protrusion 732.
  • two second protrusions 732 spaced apart from each other are provided to respectively support the first offset assembly 712 and the second offset assembly 722 , thereby further improving the structural stability of the first offset assembly 712 and the second offset assembly 722 .
  • the number of the first protrusions 731 is two, and the two first protrusions 731 are arranged at intervals.
  • Each first protrusion 731 is respectively connected to the first offset assembly 712 and the second offset assembly 722.
  • the first rotating rod 713, the second rotating rod 717, the third rotating rod 723 and the fourth rotating rod 727 are respectively passed through the two first protrusions 731 to be rotatably connected to each first protrusion 731.
  • two mutually spaced first protrusions 731 are provided to respectively support the first offset assembly 712 and the second offset assembly 722 , thereby further improving the structural stability of the first offset assembly 712 and the second offset assembly 722 .
  • the present application provides a battery exchange device 5, including a transport device and a battery exchange device 7 according to any of the above items, wherein the transport device is used to carry at least one battery 11 and at least another battery 11. Since the battery exchange device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.
  • the number of the conveying device can be one or two.
  • the conveying device can not only convey the low-power battery, but also When there are two conveying devices, the fully-charged batteries can be transported through one conveying device, and the fully-charged batteries can be transported through another conveying device.
  • the number of conveying devices can also be multiple, wherein the depleted batteries are transported through some of the conveying devices, and the fully-charged batteries are transported through the remaining conveying devices, which is not specifically limited here.
  • the present application provides a battery swap station, including the above-mentioned battery swap equipment. Since the battery swap station adopts all the technical solutions of all the above-mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be described one by one here.
  • a battery exchange device 7 including a first battery exchange mechanism 71 and a second battery exchange mechanism 72, wherein the first battery exchange mechanism 71 includes a first driving member 711 and a first offset assembly 712 connected to the first driving member 711, wherein the first driving member 711 is used to drive the first offset assembly 712 to deflect toward the first side, and the first offset assembly 712 is used to place at least one battery; the second battery exchange mechanism 72 includes a second driving member 721 and a second offset assembly 722 connected to the second driving member 721, wherein the second driving member 721 is used to drive the second offset assembly 722 to deflect toward the second side, and the second offset assembly 722 is used to place at least another battery; wherein the first side and the second side are arranged opposite to each other.
  • the first offset assembly 712 includes a first rotating rod 713 and a first supporting member 714 arranged on the first rotating rod 713, wherein the first rotating rod 713 is connected to the first driving member 711, and the first supporting member 714 is used to place a low-power battery, and the first driving member 711 is used to drive the first rotating rod 713 to rotate, so as to drive the first supporting member 714 to deflect toward the first side.
  • the first supporting member 714 includes a first connecting rod 715 and a first supporting portion 716 .
  • the first connecting rod 715 is fixed to the first rotating rod 713 , and the first supporting portion 716 is hinged to the first connecting rod 715 .

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

一种换电装置（7）、换电设备（5）以及换电站，换电装置（7）包括第一换电机构（71）和第二换电机构（72），第一换电机构（71）包括第一驱动件（711）以及与第一驱动件（711）连接的第一偏移组件（712），第一驱动件（711）用于带动第一偏移组件（712）向第一侧偏移，第一偏移组件（712）用于放置至少一个电池（11）；第二换电机构（72）包括第二驱动件（721）以及与第二驱动件（721）连接的第二偏移组件（722），第二驱动件（721）用于带动第二偏移组件（722）向第二侧偏移，第二偏移组件（722）用于放置至少另一个电池（11）；其中，第一侧和第二侧相对设置，从而通过第一驱动件（711）和第二驱动件（721）分别驱动第一偏移组件（712）和第二偏移组件（722）偏移，使搬运装置将第一偏移组件（712）上的至少一个电池（11）搬到输送装置，并且将至少另一个电池（11）搬到第二偏移组件（722），以同时搬运至少两个电池，提高换电效率。

Description

换电装置、换电设备以及换电站
相关申请的交叉引用
本申请要求享有于2023年06月19日提交的名称为“换电装置、换电设备以及换电站”的中国专利申请202321554047.3的优先权，该申请的全部内容通过引用并入本文中。
技术领域
本申请涉及换电技术领域，特别是涉及一种换电装置、换电设备以及换电站。
背景技术
随着电动汽车的发展，用户对汽车的续航和充电的要求越来越高，传统的通过充电桩充电的方式已不能满足部分的电动汽车的需求，因而可以通过在换电站中以更换电池的方式快速地补充电动汽车的电能。
但是，目前的换电站中更换电池的效率较低。因此，如何提高换电站的换电效率成为本领域研究的重点。
发明内容
本申请实施例提供了一种换电装置、换电设备以及换电站，其能提高电池更换效率。
第一方面，本申请提供一种换电装置，包括第一换电机构和第二换电机构，第一换电机构包括第一驱动件以及与第一驱动件连接的第一偏移组件，第一驱动件用于带动第一偏移组件向第一侧偏移，第一偏移组件用 于放置至少一个电池；第二换电机构包括第二驱动件以及与第二驱动件连接的第二偏移组件，第二驱动件用于带动第二偏移组件向第二侧偏移，第二偏移组件用于放置至少另一个电池；其中，第一侧和第二侧相对设置。
上述方案中，通过第一驱动件驱动第一偏移组件向第一侧偏移，同时，通过第二驱动件驱动第二偏移组件向第二侧偏移，使搬运装置可以将第一偏移组件上的至少一个电池搬到输送装置，同时，另一个搬运装置还可以将输送装置上的至少另一个电池放置于第二偏移组件上，从而可以同时对至少两个电池进行搬运，以提高换电效率。
在一些实施例中，第一偏移组件包括第一转动杆以及设置在第一转动杆上的第一支撑件，第一转动杆连接于第一驱动件，第一支撑件用于放置至少一个电池，第一驱动件用于驱动第一转动杆转动，以带动第一支撑件向第一侧偏移。
上述方案中，通过第一驱动件驱动第一转动杆转动，进而带动第一支撑件向第一侧偏移，相较于第一驱动件驱动第一偏移组件沿水平直线偏移而言，可以使第一偏移组件的结构更紧凑，减小第一偏移组件的空间占用。
在一些实施例中，第一支撑件包括第一连杆和第一支撑部，第一连杆固定于第一转动杆，第一支撑部铰接于所述第一连杆。
上述方案中，第一连杆固定于第一转动杆，从而使第一转动杆可以带动第一连杆偏移，并且，由于第一支撑部与第一连杆铰接，因此，当第一连杆偏移时，第一支撑部可以处于水平状态，从而提高电池放置于第一支撑部时的稳定性。
在一些实施例中，第一支撑件还包括第二转动杆以及固定在第二转动杆上的第二连杆，第二连杆与第一支撑部铰接。
上述方案中，通过第二转动杆和第二连杆进一步支撑第一支撑部， 可以提高第一支撑部的结构强度，进一步提高电池放置于第一支撑部时的稳定性。
在一些实施例中，第二偏移组件包括第三转动杆以及设置在第三转动杆上的第二支撑件，第三转动杆连接于第二驱动件，第二支撑件用于放置至少另一个电池，第二驱动件用于驱动第三转动杆转动，以带动第二支撑件向第二侧偏移。
上述方案中，通过第二驱动件驱动第三转动杆转动，进而带动第二支撑件向第二侧偏移，相较于通过第二驱动件驱动第二偏移组件沿水平直线偏移而言，可以使第二偏移组件的结构更紧凑，减小第二偏移组件的空间占用。
在一些实施例中，第二支撑件包括第三连杆和第二支撑部，第三连杆固定于第三转动杆，第二支撑部铰接于第三连杆。
上述方案中，第二支撑部铰接于第三连杆，因此，当第三转动杆带动第三连杆转动时，第二支撑部可以处于水平状态，以提高第二支撑部上放置的电池的稳定性。
在一些实施例中，第二支撑件还包括第四转动杆以及固定在第四转动杆上的第四连杆，第四连杆与第二支撑部铰接。
上述方案中，通过第四转动杆和第四连杆进一步支撑第二支撑部，可以提高第二支撑部的结构强度，进一步提高第二支撑部上放置的电池的稳定性。
在一些实施例中，第一支撑件和第二支撑件的数量分别为多个，多个第一支撑件间隔排布，多个第二支撑件间隔排布，第一支撑件和第二支撑件交替设置。
上述方案中，通过设置多个第一支撑件和多个第二支撑件，可以进一步提高第一偏移组件和第二偏移组件上放置的电池的稳定性。同时，通 过设置多个第一支撑件间隔排布，多个第二支撑件间隔排布，且第一支撑件和第二支撑件交替设置，可以使换电装置的结构更加紧凑，减少换电装置的空间占用。
在一些实施例中，换电装置还包括底板以及设置在底板上的第一凸出部，第一凸出部分别与第一偏移组件以及第二偏移组件连接。
上述方案中，通过在底板上形成第一凸出部，并通过第一凸出部分别与第一偏移组件和第二偏移组件连接，可以提高第一偏移组件和第二偏移组件的结构稳定性，进而提高第一偏移组件和第二偏移组件上放置的电池的稳定性。
在一些实施例中，换电装置还包括设置在底板远离第一凸出部的一端的第二凸出部，第二凸出部分别与第一偏移组件和第二偏移组件连接。
上述方案中，通过第二凸出部分别与第一偏移组件和第二偏移组件连接，可以与第一凸出部配合，在底板的相对两端分别对第一偏移组件和第二偏移组件进行支撑，从而提高对第一偏移组件和第二偏移组件进行支撑时的稳定性，进而提高第一偏移组件和第二偏移组件上放置的电池的稳定性。
在一些实施例中，第二凸出部的数量为两个，两个第二凸出部间隔设置。
上述方案中，通过设置两个相互间隔的第二凸出部分别对第一偏移组件和第二偏移组件进行支撑，可以进一步提高第一偏移组件和第二偏移组件的结构稳定性。
在一些实施例中，第一凸出部的数量为两个，两个第一凸出部间隔设置。
上述方案中，通过设置两个相互间隔的第一凸出部分别对第一偏移组件和第二偏移组件进行支撑，可以进一步提高第一偏移组件和第二偏移 组件的结构稳定性。
第二方面，本申请提供一种换电设备，包括运输装置以及根据上述任一项所述的换电装置，运输装置用于搬运至少一个电池和至少另一个电池。
第三方面，本申请提供一种换电站，包括上述换电设备。
上述说明仅是本申请技术方案的概述，为了能够更清楚了解本申请的技术手段，而可依照说明书的内容予以实施，并且为了让本申请的上述和其它目的、特征和优点能够更明显易懂，以下特举本申请的具体实施方式。
附图说明
为了更清楚地说明本申请实施例的技术方案，下面将对本申请实施例中所需要使用的附图作简单地介绍，显而易见地，下面所描述的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请一些实施例提供的车辆的结构示意图；
图2为图1的电池的爆炸示意图；
图3为本申请一些实施例提供的换电系统的示意图；
图4是本申请一些实施例提供的换电装置的结构示意图；
图5是本申请一些实施例提供的第一偏移组件和第二偏移组件未偏移的侧视图；
图6是本申请一些实施例提供的第一偏移组件和第二偏移组件偏移后的侧视图；
图7是本申请一些实施例提供的换电装置的另一结构示意图；
图8是本申请一些实施例提供的换电装置的又一结构示意图；
图9是本申请一些实施例提供的换电装置的再一结构示意图；
图10是本申请一些实施例提供的换电装置的俯视图；
图11是本申请一些实施例提供的换电装置的还一结构示意图。
附图标号如下：
车辆1；电池11；箱体111；第一箱体部111a；第二箱体部111b；
电池单体112；控制器12；马达13；换电系统2；换电平台3；电池仓4；堆垛机41；换电设备5；用电设备6；
换电装置7；第一换电机构71；第一驱动件711；第一偏移组件
712；第一转动杆713；第一支撑件714；第一连杆715；第一支撑部716；第二转动杆717；第二连杆718；第二换电机构72；第二驱动件721；第二偏移组件722；第三转动杆723；第二支撑件724；第三连杆725；第二支撑部726；第四转动杆727；第四连杆728；底板73；第一凸出部731；第二凸出部732。
具体实施方式
下面结合附图和实施例对本申请的实施方式作进一步详细描述。以下实施例的详细描述和附图用于示例性地说明本申请的原理，但不能用来限制本申请的范围，即本申请不限于所描述的实施例。
在本申请的描述中，需要说明的是，除非另有说明，“多个”的含义是两个以上；术语“上”、“下”、“左”、“右”、“内”、“外”等指示的方位或位置关系仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”、“第三”等仅用于描述目的，而不能理解为指示或暗示相对重要性。“垂
直”并不是严格意义上的垂直，而是在误差允许范围之内。“平行”并不是严格意义上的平行，而是在误差允许范围之内。
在本申请中提及“实施例”意味着，结合实施例描述的特定特征、 结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本申请所描述的实施例可以与其它实施例相结合。
下述描述中出现的方位词均为图中示出的方向，并不是对本申请的具体结构进行限定。在本申请的描述中，还需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可视具体情况理解上述术语在本申请中的具体含义。
随着电动汽车的发展，用户对汽车的续航和充电的要求越来越高，传统的通过充电桩充电的方式已不能满足部分的电动汽车的需求，因而可以通过在换电站中以更换电池的方式快速地补充电动汽车的电能。
目前，在换电站中，通常可以通过换电装置将车辆上卸下的亏电电池搬运至输送装置处，并通过AGV小车、叉车等搬运装置将亏电电池搬到输送装置上以及将输送装置上的满电电池搬到换电装置，但是，由于现有的换电装置只能放置一个电池，因此，上述搬运装置需要先将换电装置上的亏电电池搬走之后，才能将满电电池搬到换电装置上，而无法在将亏电电池搬走的同时将满电电池搬到换电装置，换电效率较低。
鉴于此，本申请实施例提供了一种换电装置，可以实现亏电电池和满电电池的同时搬运，提高换电效率。换电装置包括第一换电机构和第二换电机构，第一换电机构包括第一驱动件以及与第一驱动件连接的第一偏移组件，第一驱动件用于带动第一偏移组件向第一侧偏移，第一偏移组件用于放置亏电电池；第二换电机构包括第二驱动件以及与第二驱动件连接的第二偏移组件，第二驱动件用于带动第二偏移组件向第二侧偏移，第二偏移组件用于放置满电电池；其中，第一侧和第二侧相对设置，从而通过第一驱动件驱动第一偏移组件向第一侧偏移，同时，通过第二驱动件驱动第二偏移组件向第二侧偏移，使搬运装置可以将第一偏移组件上的亏电电池搬到输送装置，同时，另一个搬运装置还可以将输送装置的满电电池搬 到第二偏移组件，实现对亏电电池和满电电池的同时搬运，以提高换电效率。
本申请的实施例所提到的电池是指包括一个或多个电池单体以提供更高的电压和容量的单一的物理模块。例如，本申请中所提到的电池可以包括电池模块或电池包等。电池一般包括用于封装一个或多个电池单体的箱体。箱体可以避免液体或其他异物影响电池单体的充电或放电。
本申请实施例提到的使用电池作为电源的用电装置可以为但不限于电动工具、电瓶车、电动汽车、轮船、航天器等等。其中，车辆可以是燃油汽车、燃气汽车或新能源汽车，新能源汽车可以是纯电动汽车、混合动力汽车或增程式汽车等；航天器包括飞机、火箭、航天飞机和宇宙飞船等等；电动玩具包括固定式或移动式的电动玩具，例如，游戏机、电动汽车玩具、电动轮船玩具和电动飞机玩具等等；电动工具包括金属切削电动工具、研磨电动工具、装配电动工具和铁道用电动工具，例如，电钻、电动砂轮机、电动扳手、电动螺丝刀、电锤、冲击电钻、混凝土振动器和电刨等等。
下面以用电装置为车辆为例进行说明。
图1为本申请一些实施例的车辆的结构示意图。如图1所示，车辆1设置有电池11，电池11可以设置在车辆1的底部或头部或尾部。电池11可以用于车辆1的供电，例如，电池11可以作为车辆1的操作电源。
车辆1还可以包括控制器12和马达13，控制器12用来控制电池11为马达13供电，例如，用于车辆1的启动、导航和行驶时的工作用电需求。
在本申请一些实施例中，电池11不仅仅可以作为车辆1的操作电源，还可以作为车辆1的驱动电源，代替或部分地代替燃油或天然气为车辆1提供驱动动力。
在一些实施例中，电池11安装在车辆1的底盘上。
图2为图1的电池的爆炸示意图。如图2所示，电池11包括箱体111和电池单体112，电池单体112容纳于箱体111内。
箱体111用于容纳电池单体112，箱体111可以是多种结构。在一 些实施例中，箱体111可以包括第一箱体部111a和第二箱体部111b，第一箱体部111a与第二箱体部111b相互盖合，第一箱体部111a和第二箱体部111b共同限定出用于容纳电池单体112的容纳空间。第二箱体部111b可以是一端开口的空心结构，第一箱体部111a为板状结构，第一箱体部111a盖合于第二箱体部111b的开口侧，以形成具有容纳空间的箱体111；第一箱体部111a和第二箱体部111b也均可以是一侧开口的空心结构，第一箱体部111a的开口侧盖合于第二箱体部111b的开口侧，以形成具有容纳空间的箱体111。当然，第一箱体部111a和第二箱体部111b可以是多种形状，比如，圆柱体、长方体等。
为提高第一箱体部111a与第二箱体部111b连接后的密封性，第一箱体部111a与第二箱体部111b之间也可以设置密封件，比如，密封胶、密封圈等。
假设第一箱体部111a盖合于第二箱体部111b的顶部，第一箱体部111a亦可称之为上箱盖，第二箱体部111b亦可称之为下箱体。
在电池11中，电池单体112可以是一个，也可以是多个。若电池单体112为多个，多个电池单体112之间可串联或并联或混联，混联是指多个电池单体112中既有串联又有并联。
多个电池单体112之间可直接串联或并联或混联在一起，再将多个电池单体112构成的整体容纳于箱体111内；当然，也可以是多个电池单体112先串联或并联或混联组成电池模块，多个电池模块再串联或并联或混联形成一个整体，并容纳于箱体111内。
图3为本申请一些实施例的换电系统的示意图。
如图3所示，本申请实施例的换电系统2包括换电平台3、电池仓4和换电设备5，换电平台3用于支撑用电设备6，电池仓4用于存储电池11并对电池11充电，换电设备5被配置为能够在换电平台3和电池仓4之间移动。换电设备5可用于更换用电设备6的电池11。
在一些实施例中，换电系统2还包括轨道(未示出)，换电设备5可移动地设置于轨道。轨道用于引导换电设备5的移动，以使换电设备5能够在换电平台3和电池仓4之间移动。示例性地，轨道的一端延伸到电池 仓4内，另一端延伸到换电平台3。
在一些实施例中，电池仓4中设置有堆垛机41，堆垛机41用于将换电设备5拆下的待充电电池转移到电池仓4的充电位进行充电，并将电池仓4存储的满充电池放置在换电设备5上。
在一些实施例中，换电平台3包括举升机构，举升机构用于举升用电设备6，以便于换电设备5移动到用电设备6的下侧。
图4是本申请一些实施例提供的换电装置的结构示意图，图5是本申请一些实施例提供的第一偏移组件和第二偏移组件未偏移的侧视图，图6是本申请一些实施例提供的第一偏移组件和第二偏移组件偏移后的侧视图。
如图4、图5和图6所示，第一方面，本申请实施例提供了一种换电装置7，包括第一换电机构71和第二换电机构72，第一换电机构71包括第一驱动件711以及与第一驱动件711连接的第一偏移组件712，第一驱动件711用于带动第一偏移组件712向第一侧偏移，第一偏移组件712用于放置至少一个电池11；第二换电机构72包括第二驱动件721以及与第二驱动件721连接的第二偏移组件722，第二驱动件721用于带动第二偏移组件722向第二侧偏移，第二偏移组件722用于放置至少另一个电池11；其中，第一侧和第二侧相对设置。
需要明确的是，第一偏移组件712和第二偏移组件722可以用于放置不同类型的电池11，例如，第一偏移组件712用于放置亏电电池和满电电池中的任意一种，第二偏移组件722用于放置另一种，或者，第一偏移组件712可以用于放置一种容量的电池11，第二偏移组件722用于放置另一种容量的电池11；当然，第一偏移组件712和第二偏移组件722还可以用于放置任何处于亏电和满电之间的状态的电池11，例如，可以用于放置具有1％电量、10％电量、20％电量、30％电量、50％电量、60％电量、80％电量、90％电量、99％电量等状态的电池11。可以理解的是，亏电电池指电池11使用后内部电量不足的电池11，满电电池指经充电后内部电量充足的电池11，为了便于理解，本申请实施例以第一偏移组件712用于放置亏电电池且第二偏移组件722用于放置满电电池为例进行说明。
第一驱动件711和第二驱动件721可以为电机、马达、气缸等任何能够驱动第一偏移组件712和第二偏移组件722偏移的设备，第一驱动件711和第二驱动件721可以为相同的驱动设备，也可以分别为不同的驱动设备。第一驱动件711和第二驱动件721在驱动第一偏移组件712和第二偏移组件722偏移之后，还可以驱动第一偏移组件712和第二偏移组件722复位。具体地，当车辆需要换电时，在拆装位置处将亏电电池拆卸并放置于第一偏移组件712后，通过第一驱动件711驱动第一偏移组件712，使第一偏移组件712带动亏电电池移动至替下位置，同时通过第二驱动件721驱动第二偏移组件722偏移，使第二偏移组件722移动至替上位置，此时，通过搬运装置可以将第一偏移组件712上的亏电电池搬到输送装置，同时，通过另一个搬运装置还可以将输送装置上的满电电池搬至第二偏移组件722，从而通过第一驱动件711驱动第一偏移组件712复位，第二驱动件721驱动第二偏移组件722复位，可以将满电电池搬至拆装位置，在此过程中，从第一偏移组件712上搬走亏电电池的动作以及将满电电池放置于第二偏移组件722的动作可以同时发生，从而可以对亏电电池和满电电池同时进行搬运。可以理解的是，本申请实施例中的替下位置可以指第一偏移组件712将亏电电池转移至输送装置的位置，替上位置可以指输送装置将满电电池转移至第二偏移组件722的位置。
上述方案中，通过第一驱动件711驱动第一偏移组件712向第一侧偏移，同时，通过第二驱动件721驱动第二偏移组件722向第二侧偏移，使搬运装置可以将第一偏移组件712上的亏电电池搬到输送装置，同时，另一个搬运装置还可以将输送装置上的满电电池放置于第二偏移组件722上，从而可以同时对亏电电池和满电电池进行搬运，以提高换电效率。
可选地，第一偏移组件712上放置至少一个亏电电池，其上放置的亏电电池的数量可以根据实际情况合理选择，例如，第一偏移组件712上还可以放置两个、三个、四个等多个亏电电池。第二偏移组件722上放置至少一个满电电池，其上放置的满电电池的数量可以根据实际情况合理选择，例如，第二偏移组件722上还可以放置两个、三个、四个、五个、六个等多个满电电池，实际的电池11数量在此不作具体限定。
可选地，第一偏移组件712上可以设置用于承接亏电电池的承接件，以避免亏电电池被意外放置于第二偏移组件722上。
图7是本申请一些实施例提供的换电装置的另一结构示意图。
如图7所示，在一些实施例中，第一偏移组件712包括第一转动杆713以及设置在第一转动杆713上的第一支撑件714，第一转动杆713连接于第一驱动件711，第一支撑件714用于放置至少一个电池11，第一驱动件711用于驱动第一转动杆713转动，以带动第一支撑件714向第一侧偏移。
第一转动杆713与第一支撑件714相互固定，当第一驱动件711驱动第一转动杆713转动时，第一支撑件714随第一转动杆713同时转动，以实现位置偏移。
上述方案中，通过第一驱动件711驱动第一转动杆713转动，进而带动第一支撑件714向第一侧偏移，相较于第一驱动件711驱动第一偏移组件712沿水平直线偏移而言，可以使第一偏移组件712的结构更紧凑，减小第一偏移组件712的空间占用。
请继续参照图7，在一些实施例中，第一支撑件714包括第一连杆715和第一支撑部716，第一连杆715固定于第一转动杆713，第一支撑部716铰接于所述第一连杆715。
上述方案中，第一连杆715固定于第一转动杆713，从而使第一转动杆713可以带动第一连杆715偏移，并且，由于第一支撑部716与第一连杆715铰接，因此，当第一连杆715偏移时，第一支撑部716可以处于水平状态，从而提高亏电电池放置于第一支撑部716时的稳定性。
图8是本申请一些实施例提供的换电装置的又一结构示意图。
如图8所示，在一些实施例中，第一支撑件714还包括第二转动杆717以及固定在第二转动杆717上的第二连杆718，第二连杆718与第一支撑部716铰接。
第二转动杆717与第一转动杆713可以沿相同的方向延伸，二者可以相互平行。第二连杆718与第一支撑部716铰接，第二转动杆717与第二连杆718固定，因此，第一支撑部716可以带动第二连杆718转动，进 而带动第二转动杆717转动，从而进一步支撑该第一支撑部716。可选地，第二连杆718可以与第一连杆715相互平行，此时，第一连杆715、第一支撑部716和第二连杆718三者可以围合形成近似方形或者平行四边形的形状，以提高结构强度。
上述方案中，通过第二转动杆717和第二连杆718进一步支撑第一支撑部716，可以提高第一支撑部716的结构强度，进一步提高亏电电池放置于第一支撑部716时的稳定性。
图9是本申请一些实施例提供的换电装置的再一结构示意图。
如图9所示，在一些实施例中，第二偏移组件722包括第三转动杆723以及设置在第三转动杆723上的第二支撑件724，第三转动杆723连接于第二驱动件721，第二支撑件724用于放置至少另一个电池11，第二驱动件721用于驱动第三转动杆723转动，以带动第二支撑件724向第二侧偏移。
第三转动杆723与第二支撑件724可以相互固定，当第二驱动件721驱动第三转动杆723转动时，第二支撑件724随第三转动杆723同时转动，以实现位置偏移。
上述方案中，通过第二驱动件721驱动第三转动杆723转动，进而带动第二支撑件724向第二侧偏移，相较于通过第二驱动件721驱动第二偏移组件722沿水平直线偏移而言，可以使第二偏移组件722的结构更紧凑，减小第二偏移组件722的空间占用。
请继续参照图9，在一些实施例中，第二支撑件724包括第三连杆725和第二支撑部726，第三连杆725固定于第三转动杆723，第二支撑部726铰接于第三连杆725。
上述方案中，第二支撑部726铰接于第三连杆725，因此，当第三转动杆723带动第三连杆725转动时，第二支撑部726可以处于水平状态，以提高放置于第二支撑部726上的满电电池的稳定性。
请继续参照图9，在一些实施例中，第二支撑件724还包括第四转动杆727以及固定在第四转动杆727上的第四连杆728，第四连杆728与第二支撑部726铰接。
第四转动杆727可以与第三转动杆723沿相同的方向延伸，二者可以相互平行。第四连杆728与第二支撑部726铰接，并与第四转动杆727固定连接，因此，第二支撑部726可以带动第二连杆718转动，进而带动第二转动杆717转动，从而进一步支撑该第二支撑部726。可选地，第三连杆725和第四连杆728可以相互平行，第三连杆725、第二支撑部726和第四连杆728三者可以围合形成近似方形或平行四边形的形状，以提高结构强度。
上述方案中，通过第四转动杆727和第四连杆728进一步支撑第二支撑部726，可以提高第二支撑部726的结构强度，进一步提高满电电池放置于第二支撑部726的稳定性。
图10是本申请一些实施例提供的换电装置的俯视图。
如图10所示，在一些实施例中，第一支撑件714和第二支撑件724的数量分别为多个，多个第一支撑件714间隔排布，多个第二支撑件724间隔排布，第一支撑件714和第二支撑件724交替设置。
第一支撑件714和第二支撑件724的实际数量可以根据情况而定。多个第一支撑件714可以沿第一转动杆713的延伸方向依次间隔排布，多个第二支撑件724可以沿第三转动杆723的延伸方向依次间隔排布，此时，第一转动杆713的延伸方向与第三转动杆723的延伸方向相同。第一支撑件714和第二支撑件724交替设置，指一个第二支撑件724的至少部分位于相邻的两个第一支撑件714之间，或者，一个第一支撑件714的至少部分位于相邻的两个第二支撑件724之间。
上述方案中，通过设置多个第一支撑件714和多个第二支撑件724，可以进一步提高亏电电池和满电电池分别放置于第一偏移组件712和第二偏移组件722时的稳定性。同时，通过设置多个第一支撑件714间隔排布，多个第二支撑件724间隔排布，且第一支撑件714和第二支撑件724交替设置，可以使换电装置7的结构更加紧凑，减少换电装置7的空间占用。
图11是本申请一些实施例提供的换电装置的还一结构示意图。
如图11所示，在一些实施例中，换电装置7还包括底板73以及 设置在底板73上的第一凸出部731，第一凸出部731分别与第一偏移组件712以及第二偏移组件722连接。
底板73通过第一凸出部731分别与第一偏移组件712和第二偏移组件722连接，以进一步支撑第一偏移组件712和第二偏移组件722。第一凸出部731可以由底板73向靠近第一偏移组件712和第二偏移组件722的方向凸伸形成，当然，也可以通过焊接、粘胶或其他的连接方式与底板73固定连接。第一凸出部731可以通过螺栓、销钉以及铰链等连接结构分别与第一偏移组件712和第二偏移组件722连接，可选第一偏移组件712和第二偏移组件722中的第一转动杆713、第二转动杆717、第三转动杆723以及第四转动杆727可以分别穿过第一凸出部731，以与第一凸出部731转动连接。
上述方案中，通过在底板73上形成第一凸出部731，并通过第一凸出部731分别与第一偏移组件712和第二偏移组件722连接，可以提高第一偏移组件712和第二偏移组件722的结构稳定性，进而提高亏电电池和满电电池分别放置在第一偏移组件712和第二偏移组件722上的稳定性。
请继续参照图11，在一些实施例中，换电装置7还包括设置在底板73远离第一凸出部731的一端的第二凸出部732，第二凸出部732分别与第一偏移组件712和第二偏移组件722连接。
第二凸出部732可以由底板73向靠近第一偏移组件712和第二偏移组件722的方向凸伸形成，或者，其也可以通过焊接、粘胶或其他的连接方式与底板73固定连接。第二凸出部732与第一凸出部731分别位于底板73相对的两端，从而在底板73的相对两端分别对第一偏移组件712以及第二偏移组件722进行支撑，提高第一偏移组件712和第二偏移组件722的稳定性。可选第一转动杆713、第二转动杆717、第三转动杆723以及第四转动杆727分别穿过第二凸出部732，从而可以分别与第二凸出部732转动连接，此时，第一支撑件714和第二支撑件724可以位于第一凸出部731和第二凸出部732之间。
上述方案中，通过第二凸出部732分别与第一偏移组件712和第 二偏移组件722连接，可以与第一凸出部731配合，在底板73的相对两端分别对第一偏移组件712和第二偏移组件722进行支撑，从而提高对第一偏移组件712和第二偏移组件722的稳定性，进而提高亏电电池和满电电池分别放置在第一偏移组件712和第二偏移组件722上的稳定性。
请继续参照图11，在一些实施例中，第二凸出部732的数量为两个，两个第二凸出部732间隔设置。
每个第二凸出部732分别与第一偏移组件712和第二偏移组件722连接。可选第一转动杆713、第二转动杆717、第三转动杆723和第四转动杆727均分别穿过两个第二凸出部732，以与每个第二凸出部732上可转动连接。
上述方案中，通过设置两个相互间隔的第二凸出部732分别对第一偏移组件712和第二偏移组件722进行支撑，可以进一步提高第一偏移组件712和第二偏移组件722的结构稳定性。
请继续参照图11，在一些实施例中，第一凸出部731的数量为两个，两个第一凸出部731间隔设置。
每个第一凸出部731分别与第一偏移组件712和第二偏移组件722连接。可选第一转动杆713、第二转动杆717、第三转动杆723和第四转动杆727均分别穿过两个第一凸出部731，以与每个第一凸出部731可转动连接。
上述方案中，通过设置两个相互间隔的第一凸出部731分别对第一偏移组件712和第二偏移组件722进行支撑，可以进一步提高第一偏移组件712和第二偏移组件722的结构稳定性。
第二方面，本申请提供一种换电设备5，包括运输装置以及根据上述任一项所述的换电装置7，运输装置用于搬运至少一个电池11和至少另一个电池11。由于该换电设备采用了上述所有实施例的全部技术方案，因此至少具有上述实施例的技术方案所带来的所有有益效果，在此不再一一赘述。
可以理解的是，输送装置的数量可以为一个，也可以为两个，例如，输送装置的数量为一个时，该输送装置既可以输送亏电电池，也可以 输送满电电池，当输送装置为两个时，可以通过一个输送装置输送亏电电池，通过另一个输送装置满电电池。当然，输送装置的数量也可以为多个，其中，通过部分的输送装置输送亏电电池，并通过其余部分的输送装置输送满电电池，在此不作具体限定。
第三方面，本申请提供一种换电站，包括上述换电设备。由于该换电站采用了上述所有实施例的全部技术方案，因此至少具有上述实施例的技术方案所带来的所有有益效果，在此不再一一赘述。
本申请一些实施例提供一种换电装置7，包括第一换电机构71和第二换电机构72，第一换电机构71包括第一驱动件711以及与第一驱动件711连接的第一偏移组件712，第一驱动件711用于带动第一偏移组件712向第一侧偏移，第一偏移组件712用于放置至少一个电池；第二换电机构72包括第二驱动件721以及与第二驱动件721连接的第二偏移组件722，第二驱动件721用于带动第二偏移组件722向第二侧偏移，第二偏移组件722用于放置至少另一个电池；其中，第一侧和第二侧相对设置。第一偏移组件712包括第一转动杆713以及设置在第一转动杆713上的第一支撑件714，第一转动杆713连接于第一驱动件711，第一支撑件714用于放置亏电电池，第一驱动件711用于驱动第一转动杆713转动，以带动第一支撑件714向第一侧偏移。第一支撑件714包括第一连杆715和第一支撑部716，第一连杆715固定于第一转动杆713，第一支撑部716铰接于所述第一连杆715。
最后应说明的是：以上各实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述各实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的范围，其均应涵盖在本申请的权利要求和说明书的范围当中。尤其是，只要不存在结构冲突，各个实施例中所提到的各项技术特征均可以任意方式组合起来。本申请并不局限于文中公开的特定实施例，而是包括落入权利要求的范围内的所有技术方案。

Claims (14)

  1. 一种换电装置，其特征在于，包括：
    第一换电机构，包括第一驱动件以及与所述第一驱动件连接的第一偏移组件，所述第一驱动件用于带动所述第一偏移组件向第一侧偏移，所述第一偏移组件用于放置至少一个电池；
    第二换电机构，包括第二驱动件以及与所述第二驱动件连接的第二偏移组件，所述第二驱动件用于带动所述第二偏移组件向第二侧偏移，所述第二偏移组件用于放置至少另一个电池；其中，所述第一侧和所述第二侧相对设置。
  2. 根据权利要求1所述的换电装置，其特征在于，所述第一偏移组件包括第一转动杆以及设置在所述第一转动杆上的第一支撑件，所述第一转动杆连接于所述第一驱动件，所述第一支撑件用于放置所述至少一个电池，所述第一驱动件用于驱动所述第一转动杆转动，以带动所述第一支撑件向所述第一侧偏移。
  3. 根据权利要求2所述的换电装置，其特征在于，所述第一支撑件包括第一连杆和第一支撑部，所述第一连杆固定于所述第一转动杆，所述第一支撑部铰接于所述第一连杆。
  4. 根据权利要求3所述的换电装置，其特征在于，所述第一支撑件还包括第二转动杆以及固定在所述第二转动杆上的第二连杆，所述第二连杆与所述第一支撑部铰接。
  5. 根据权利要求2所述的换电装置，其特征在于，所述第二偏移组件包括第三转动杆以及设置在所述第三转动杆上的第二支撑件，所述第三转动杆连接于所述第二驱动件，所述第二支撑件用于放置所述至少另一个电池，所述第二驱动件用于驱动所述第三转动杆转动，以带动所述第二支撑 件向所述第二侧偏移。
  6. 根据权利要求5所述的换电装置，其特征在于，所述第二支撑件包括第三连杆和第二支撑部，所述第三连杆固定于所述第三转动杆，所述第二支撑部铰接于所述第三连杆。
  7. 根据权利要求6所述的换电装置，其特征在于，所述第二支撑件还包括第四转动杆以及固定在所述第四转动杆上的第四连杆，所述第四连杆与所述第二支撑部铰接。
  8. 根据权利要求5所述的换电装置，其特征在于，所述第一支撑件和第二支撑件的数量分别为多个，多个所述第一支撑件间隔排布，多个所述第二支撑件间隔排布，所述第一支撑件和所述第二支撑件交替设置。
  9. 根据权利要求1～8任一项所述的换电装置，其特征在于，所述换电装置还包括底板以及设置在所述底板上的第一凸出部，所述第一凸出部分别与所述第一偏移组件以及所述第二偏移组件连接。
  10. 根据权利要求9所述的换电装置，其特征在于，所述换电装置还包括设置在所述底板远离所述第一凸出部的一端的第二凸出部，所述第二凸出部分别与所述第一偏移组件和所述第二偏移组件连接。
  11. 根据权利要求10所述的换电装置，其特征在于，所述第二凸出部的数量为两个，两个所述第二凸出部间隔设置。
  12. 根据权利要求9所述的换电装置，其特征在于，所述第一凸出部的数量为两个，两个所述第一凸出部间隔设置。
  13. 一种换电设备，其特征在于，包括：
    运输装置；以及，
    根据权利要求1～12任一项所述的换电装置，所述运输装置用于搬运所述至少一个电池和所述至少另一个电池。
  14. 一种换电站，其特征在于，包括如权利要求13所述的换电设备。
PCT/CN2023/118338 2023-06-19 2023-09-12 换电装置、换电设备以及换电站 Ceased WO2024259810A1 (zh)

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