WO2025007619A1 - 清洗装置、清洗设备和换电站 - Google Patents

清洗装置、清洗设备和换电站 Download PDF

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Publication number
WO2025007619A1
WO2025007619A1 PCT/CN2024/089345 CN2024089345W WO2025007619A1 WO 2025007619 A1 WO2025007619 A1 WO 2025007619A1 CN 2024089345 W CN2024089345 W CN 2024089345W WO 2025007619 A1 WO2025007619 A1 WO 2025007619A1
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WO
WIPO (PCT)
Prior art keywords
cleaning
driving
connecting rod
rack
cleaning device
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/CN2024/089345
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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 WO2025007619A1 publication Critical patent/WO2025007619A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S3/00—Vehicle cleaning apparatus not integral with vehicles
    • B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles

Definitions

  • the present application relates to the field of battery replacement technology, and in particular to a cleaning device, cleaning equipment and a battery replacement station.
  • the outer surface of the battery located on the vehicle chassis is usually covered with impurities such as sand and gravel. Therefore, in order to prevent the above impurities from affecting the disassembly and assembly of the battery, a dedicated cleaning device can be installed in the battery swap station to clean the battery.
  • impurities such as sand and gravel. Therefore, in order to prevent the above impurities from affecting the disassembly and assembly of the battery, a dedicated cleaning device can be installed in the battery swap station to clean the battery.
  • a dedicated cleaning device can be installed in the battery swap station to clean the battery.
  • due to the limited cleaning capacity of existing cleaning equipment it is difficult to clean the battery.
  • the embodiments of the present application provide a cleaning device, a cleaning equipment and a battery swap station, which can clean the battery at multiple angles and improve the cleaning effect of the battery.
  • the present application provides a cleaning device for cleaning batteries, the cleaning device comprising a driving mechanism and a cleaning mechanism, the cleaning mechanism comprising a cleaning member and a transmission member fixed on the cleaning member, the driving mechanism being used to apply force to the transmission member to drive the cleaning member to rotate.
  • the driving mechanism applies force to the transmission member, so that the transmission member drives the cleaning member to rotate, so that the battery can be cleaned at multiple angles, thereby improving the cleaning effect of the battery.
  • the driving mechanism includes a driving member and a driving gear connected to the driving member, the driving member is used to drive the driving gear to rotate, and the driving gear is used to mesh with the transmission member.
  • the driving gear is driven to rotate by the driving member, and the driving gear and the transmission member are meshed with each other to drive the cleaning member to rotate, thereby making the structure of the cleaning device more compact and facilitating improving the accuracy of adjusting the cleaning angle of the cleaning member.
  • the transmission member includes a connecting rod assembly and a first rack fixed to the connecting rod assembly, one end of the connecting rod assembly away from the first rack is fixed to the cleaning member, and the driving gear is used to mesh with the first rack.
  • the connecting rod assembly is driven to move by the mutual engagement of the driving gear and the first rack, so that the structure of the cleaning device can be made more compact, and the cleaning part is driven to rotate by the connecting rod assembly, so that the angle adjustment of the cleaning part can be made more flexible and rapid.
  • the connecting rod assembly includes a first connecting rod and a second connecting rod, the first connecting rod is fixedly connected to the cleaning member, the second connecting rod is hinged to an end of the first connecting rod away from the cleaning member, and the first rack is fixed to the second connecting rod.
  • the first rack is fixed to the second connecting rod.
  • the first rack When the first rack is engaged with the driving gear, it will drive the second connecting rod to translate along the extension direction of the first rack, so that the second connecting rod drives the first connecting rod to rotate, and then drives the cleaning element fixedly connected to the first connecting rod to rotate, thereby realizing flexible adjustment of the angle of the cleaning element.
  • the cleaning device further includes a cushion block and a fixing member, wherein the cushion block is disposed between the first connecting rod and the cleaning member, and the fixing member passes through the first connecting rod and the cushion block respectively and fixes the first connecting rod to the cleaning member.
  • the fixed connection between the first connecting rod and the cleaning member is achieved by a fixing member, and by arranging a pad between the first connecting rod and the cleaning member, a gap can be created between the cleaning member and the first connecting rod, and then a gap can be created between the cleaning member and the second connecting rod and the first rack, respectively, so as to avoid mutual friction between the cleaning member and the second connecting rod or the first rack when rotating.
  • the cleaning device further comprises a second rack fixed to the cleaning member, the second rack extending along a first direction, and the driving gear is used to mesh with the second rack; wherein the first direction It is the height direction of the cleaning part.
  • the second rack and the driving gear are meshed with each other, so that the cleaning member fixed on the second rack can be driven to move along the first direction, so as to flexibly adjust the distance between the cleaning member and the battery.
  • the driving member includes a driving body and a driving shaft connected to the driving body, the driving gear is fixed at one end of the driving shaft away from the driving body, the driving body is used to drive the driving shaft to move along the second direction, and the first direction and the second direction are arranged to intersect.
  • the driving shaft is driven to move in the second direction by the driving body, and the position of the driving gear along the second direction can be adjusted so that the driving gear can mesh with the first rack or the second rack.
  • the driving of the first rack and the second rack can be achieved by a driving member and a driving gear, without adding a driving member for driving the second rack and a corresponding driving gear in the cleaning device, thereby simplifying the structure of the cleaning device.
  • the cleaning device further comprises a supporting member, wherein a gap is provided between the supporting member and the cleaning member, and the supporting member is configured to contact with the cleaning member and support the cleaning member when the cleaning member rotates.
  • the cleaning member when the driving gear meshes with the first rack and drives the cleaning member to rotate, the cleaning member will contact the support member during the rotation process.
  • the support member can be used as a fulcrum for the rotation of the cleaning member, so that the cleaning member rotates around the support member, so that the cleaning member can be supported by the support member to improve the stability of the rotation of the cleaning member.
  • the driving gear meshes with the second rack and drives the cleaning member to move along the first direction since there is a gap between the support member and the cleaning member, the support member and the cleaning member will not contact and rub against each other, thereby preventing the support member from affecting the movement of the cleaning member along the first direction.
  • the supporting member includes a fixed shaft and a rotating wheel sleeved on the fixed shaft, and a gap is provided between the rotating wheel and the cleaning member.
  • the rotating wheel can rotate relative to the fixed shaft, when the cleaning member rotates to contact the rotating wheel, the rotating wheel can rotate together with the cleaning member, thereby preventing the support member from affecting the rotation of the cleaning member.
  • the second rack is recessed toward the cleaning element to form a groove
  • the driving gear is meshed with the bottom of the groove
  • the rotating wheel is embedded in the groove and is gap-matched with the groove.
  • the driving gear meshes with the bottom of the groove to drive the second rack to move along the second direction.
  • the rotating wheel is embedded in the groove and is in clearance with the groove, so that the rotating wheel can be limited by the groove to prevent the rotating wheel from deviating along the axial direction of the fixed axis, so that the rotating wheel can support the cleaning element more stably when the cleaning element rotates.
  • the cleaning member includes a connecting portion and a cleaning nozzle connected to the connecting portion, the transmission member is fixed to the connecting portion, and the cleaning nozzle is bent and extended to a side away from the driving mechanism.
  • the cleaning nozzle is bent and extended toward the side away from the driving mechanism, so that the cleaning nozzle can be directed toward the battery to facilitate cleaning of the battery.
  • the present application provides a cleaning device, comprising any one of the cleaning devices described above.
  • a battery swap station in a third aspect, includes a cleaning tank, a vehicle rail, and any one of the cleaning devices described above, wherein the vehicle rail is disposed on opposite sides of the cleaning tank, and the cleaning device is disposed in the cleaning tank.
  • FIG1 is a schematic diagram of a vehicle according to some embodiments of the present application.
  • FIG2 is a schematic diagram of the structure of a battery in some embodiments of the present application.
  • FIG3 is a schematic diagram of the structure of a cleaning device provided in some embodiments of the present application.
  • FIG4 is a side view of a cleaning device provided in some embodiments of the present application.
  • FIG5 is a top view of a driving gear meshing with a first rack provided in some embodiments of the present application.
  • FIG6 is another schematic diagram of the structure of a cleaning device provided in some embodiments of the present application.
  • FIG7 is a top view of a driving gear meshing with a second rack provided in some embodiments of the present application.
  • FIG8 is another schematic diagram of the structure of a cleaning device provided in some embodiments of the present application.
  • Fig. 9 is an enlarged view of A-A in Fig. 8.
  • FIG10 is a schematic diagram of the structure of a cleaning member provided in some embodiments of the present application.
  • FIG. 11 is a schematic diagram of the structure of a battery swap station provided in some embodiments of the present application.
  • Vehicle 1000 Vehicle 1000; battery 100; controller 200; motor 300; upper cover 10; housing 30; battery cell 20; cleaning device 50; driving mechanism 51; driving member 511; driving gear 512; driving body 513; driving shaft 514; cleaning mechanism 52; cleaning member 521; transmission member 522; connecting rod assembly 523; first rack 524; first connecting rod 525; second connecting rod 526; connecting portion 527; cleaning nozzle 528; pad 53; fixing member 54; second rack 55; groove 551; supporting member 56; fixing shaft 561; rotating wheel 562; cleaning tank 60; vehicle guide rail 70; first direction X; second direction Y.
  • 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 battery cell includes an electrode assembly and an electrolyte.
  • the electrode assembly is composed of a positive electrode sheet, a negative electrode sheet and a separator.
  • the battery cell mainly relies on the movement of metal ions between the positive electrode sheet and the negative electrode sheet to work.
  • the positive electrode sheet includes a positive electrode current collector and a positive electrode active material layer.
  • the positive electrode active material layer is coated on the surface of the positive electrode current collector.
  • the current collector not coated with the positive electrode active material layer protrudes from the current collector coated with the positive electrode active material layer.
  • the current collector not coated with the positive electrode active material layer is stacked as a positive electrode tab.
  • the material of the positive electrode current collector can be aluminum, and the positive electrode active material can be lithium cobalt oxide, lithium iron phosphate, ternary lithium or lithium manganese oxide.
  • the negative electrode sheet includes a negative electrode current collector and a negative electrode active material layer.
  • the negative electrode active material layer is coated on the surface of the negative electrode current collector.
  • the current collector not coated with the negative electrode active material layer protrudes from the current collector coated with the negative electrode active material layer.
  • the current collector not coated with the negative electrode active material layer is stacked as a negative electrode tab.
  • the material of the negative electrode current collector can be copper, and the negative electrode active material can be carbon or silicon.
  • the material of the isolation film may be PP (polypropylene) or PE (polyethylene), etc.
  • the electrode assembly may be a winding structure or a stacked structure, but the embodiments of the present application are not limited thereto.
  • the battery cells disclosed in the embodiments of the present application can be used in, but not limited to, electrical devices such as vehicles, ships or aircraft.
  • a power supply system comprising the battery cells and batteries disclosed in the present application can be used to form the electrical device, which is beneficial to improving the stability of battery performance and battery life.
  • the electric device using a battery as a power source mentioned in the embodiments of the present application may be, but is not limited to, Power tools, battery vehicles, electric vehicles, ships, spacecraft, etc.
  • spacecraft can include airplanes, rockets, space shuttles and spacecraft, etc.
  • a cleaning room with cleaning equipment is usually configured in a battery swap station.
  • the vehicle to be cleaned is driven into the cleaning room, and the cleaning equipment in the room cleans the battery on the chassis of the vehicle.
  • the cleaning angle of the existing cleaning equipment cannot be adjusted, it can only clean the battery from a fixed angle. Therefore, it is often difficult to clean the impurities in the corners or gaps of the battery.
  • the present application provides a cleaning device for cleaning batteries.
  • the cleaning device includes a driving mechanism and a cleaning mechanism.
  • the cleaning mechanism includes a cleaning member and a transmission member fixed on the cleaning member.
  • the driving mechanism is used to apply force to the transmission member to drive the cleaning member to rotate, so that the battery can be cleaned at multiple angles, thereby improving the cleaning effect of the battery.
  • FIG. 1 is a schematic diagram of the structure of a vehicle 1000 provided in some embodiments of the present application.
  • the vehicle 1000 may be a fuel vehicle, a gas vehicle or a new energy vehicle, and the new energy vehicle may be a pure electric vehicle, a hybrid vehicle or an extended-range vehicle, etc.
  • a battery 100 is provided inside the vehicle 1000, and the battery 100 may be provided at the bottom, head or tail of the vehicle 1000.
  • the battery 100 may be used to power the vehicle 1000, for example, the battery 100 may be used as an operating power source for the vehicle 1000.
  • the vehicle 1000 may also include a controller 200 and a motor 300, and the controller 200 is used to control the battery 100 to power the motor 300, for example, for the starting, navigation and driving power requirements of the vehicle 1000.
  • the battery 100 can not only be used as the operating power of the vehicle 1000, but also as the The fuel cell can also be used as a driving power source for the vehicle 1000, replacing or partially replacing fuel or natural gas to provide driving power for the vehicle 1000.
  • the battery 100 includes a battery case and a battery cell 20.
  • the battery case may include an upper cover 10 and a case 30, the upper cover 10 and the case 30 cover each other, and the upper cover 10 and the case 30 jointly define a receiving cavity for accommodating the battery cell 20.
  • the case 30 may be a hollow structure with one end open, the upper cover 10 may be a plate-like structure, and the upper cover 10 covers the open side of the case 30, so that the upper cover 10 and the case 30 jointly define a receiving cavity; the upper cover 10 and the case 30 may also be hollow structures with one side open, and the open side of the upper cover 10 covers the open side of the case 30.
  • the battery case formed by the upper cover 10 and the case 30 may be in a variety of shapes, such as a cylinder, a cuboid, etc.
  • FIG3 is a schematic diagram of the structure of a cleaning device provided in some embodiments of the present application.
  • a first aspect of an embodiment of the present application provides a cleaning device 50 for cleaning a battery 100.
  • the cleaning device 50 includes a driving mechanism 51 and a cleaning mechanism 52.
  • the cleaning mechanism 52 includes a cleaning member 521 and a transmission member 522 fixed on the cleaning member 521.
  • the driving mechanism 51 is used to apply force to the transmission member 522 to drive the cleaning member 521 to rotate.
  • the driving mechanism 51 is used to provide power for the angle adjustment of the cleaning mechanism 52; the driving mechanism 51 can be a device with a driving function such as an electric motor.
  • the transmission member 522 is used to drive the cleaning member 521 to rotate under the drive of the driving mechanism 51, so that the cleaning member 521 can be rotated to a plurality of different angles to clean the battery 100 at multiple angles.
  • the cleaning device 50 in the present application can be used to clean the batteries 100 of electric vehicles of various models.
  • the cleaning device 50 in the present application can be used to clean the batteries 100 of small private cars, and can also be used to clean the batteries 100 of large passenger vehicles or trucks.
  • the cleaning device 50 in the present application is not limited to cleaning the batteries 100 of electric vehicles, but can also be used to clean other equipment that needs to be cleaned.
  • the driving mechanism 51 applies force to the transmission member 522 so that the transmission member 522 drives the cleaning member 521 to rotate, thereby cleaning the battery 100 at multiple angles, thereby improving the cleaning effect of the battery 100 .
  • the driving mechanism 51 includes a driving member 511 and a driving gear 512 connected to the driving member 511 , the driving member 511 is used to drive the driving gear 512 to rotate, and the driving gear 512 is used to mesh with the transmission member 522 .
  • the driving member 511 is used to drive the driving gear 512 to rotate, and the driving gear 512 is used to mesh with the transmission member 522 to apply force to the transmission member 522 so that the transmission member 522 drives the cleaning member 521 to rotate.
  • the driving member 511 can be any device that can be used to drive the driving gear 512 to rotate, for example, the driving member 511 can be a driving motor or a driving motor.
  • the driving gear 512 is driven to rotate by the driving member 511, and at the same time, the driving gear 512 and the transmission member 522 are engaged with each other to drive the cleaning member 521 to rotate, thereby making the structure of the cleaning device 50 more compact and facilitating improving the accuracy of adjusting the cleaning angle of the cleaning member 521.
  • FIG. 4 is a side view of a cleaning device provided in some embodiments of the present application
  • FIG. 5 is a top view of a driving gear meshing with a first rack provided in some embodiments of the present application.
  • the transmission member 522 includes a connecting rod assembly 523 and a first rack 524 fixed to the connecting rod assembly 523, and one end of the connecting rod assembly 523 away from the first rack 524 is fixed to the cleaning member 521, and the driving gear 512 is used to engage with the first rack 524.
  • the first rack 524 may extend in the height direction of the cleaning member 521.
  • the first rack 524 may be disposed on the side of the cleaning member 521, and is used to mesh with the driving gear 512, so as to further drive the connecting rod assembly 523 to move under the drive of the driving gear 512.
  • the connecting rod assembly 523 is used to transmit between the first rack 524 and the cleaning member 521.
  • the connecting rod assembly 523 may include at least two connecting rods connected in sequence, so that the cleaning member 521 can be driven to adjust its angle more quickly and flexibly through the linkage between the connecting rods.
  • the connecting rod assembly 523 is driven to move by the mutual engagement of the driving gear 512 and the first rack 524, so that the structure of the cleaning device 50 can be made more compact, and the cleaning member 521 is driven to rotate by the connecting rod assembly 523, so that the angle adjustment of the cleaning member 521 can be made more flexible and rapid.
  • the connecting rod assembly 523 includes a first connecting rod 525 and a second connecting rod 526.
  • the first connecting rod 525 is fixedly connected to the cleaning part 521
  • the second connecting rod 526 is hinged to an end of the first connecting rod 525 away from the cleaning part 521
  • the first rack 524 is fixed to the second connecting rod 526.
  • the second connecting rod 526 is fixed to the first rack 524. Therefore, the second connecting rod 526 can generate the same movement as the first rack 524 under the drive of the first rack 524. That is, the second connecting rod 526 can
  • the first connecting rod 525 is hinged to the second connecting rod 526, so the first connecting rod 525 can rotate relative to the second connecting rod 526 under the drive of the second connecting rod 526.
  • the first connecting rod 525 is fixed to the cleaning member 521, so the cleaning member 521 can generate the same movement as the first connecting rod 525 under the drive of the first connecting rod 525, that is, the cleaning member 521 can rotate.
  • the first rack 524 is fixed to the second connecting rod 526.
  • the first rack 524 When the first rack 524 is engaged with the driving gear 512, it will drive the second connecting rod 526 to translate along the extension direction of the first rack 524, so that the second connecting rod 526 drives the first connecting rod 525 to rotate, and then drives the cleaning component 521 fixedly connected to the first connecting rod 525 to rotate, thereby realizing flexible adjustment of the angle of the cleaning component 521.
  • FIG. 6 is another schematic diagram of the structure of the cleaning device provided in some embodiments of the present application.
  • the cleaning device 50 further includes a cushion block 53 and a fixing member 54 .
  • the cushion block 53 is disposed between the first connecting rod 525 and the cleaning member 521 .
  • the fixing member 54 passes through the first connecting rod 525 and the cushion block 53 respectively and fixes the first connecting rod 525 to the cleaning member 521 .
  • the pad 53 is arranged between the first connecting rod 525 and the cleaning member 521, and its specific thickness can be determined in practical applications.
  • the fixing member 54 is used to fix the first connecting rod 525 and the cleaning member 521, and passes through the first connecting rod 525 and the pad 53 respectively, and the optional fixing member 54 can be inserted into the cleaning member 521 to fix the first connecting rod 525 and the cleaning member 521; or, the fixing member 54 and the cleaning member 521 can be connected by welding to fix the first connecting rod 525 and the cleaning member 521.
  • the fixed connection between the first connecting rod 525 and the cleaning member 521 is realized by the fixing member 54, and by arranging the pad 53 between the first connecting rod 525 and the cleaning member 521, a gap can be created between the cleaning member 521 and the first connecting rod 525, and then a gap can be created between the cleaning member 521 and the second connecting rod 526 and the first rack 524, respectively, so as to avoid mutual friction between the cleaning member 521 and the second connecting rod 526 or the first rack 524 when rotating.
  • FIG. 7 is a top view of the driving gear meshing with the second rack provided in some embodiments of the present application.
  • the cleaning device 50 also includes a second rack 55 fixed to the cleaning member 521, the second rack 55 extends along the first direction X, and the driving gear 512 is used to engage with the second rack 55; wherein the first direction X is the height direction of the cleaning member 521.
  • the first direction X is the height direction of the cleaning member 521, and can also be the direction in which the cleaning member 521 is close to or far from the cleaning member 521. Since the driving gear 512 is fixed, when the second rack 55 and the driving gear 512 are meshed with each other, the second rack 55 will move along the first direction X, thereby driving the cleaning member 521 to move along the first direction X.
  • the second rack 55 and the driving gear 512 are meshed with each other, so that the cleaning member 521 fixed on the second rack 55 can be driven to move along the first direction X, so as to flexibly adjust the distance between the cleaning member 521 and the battery 100 .
  • FIG. 8 is another schematic diagram of the structure of the cleaning device provided in some embodiments of the present application.
  • the driving member 511 includes a driving body 513 and a driving shaft 514 connected to the driving body 513, the driving gear 512 is fixed to one end of the driving shaft 514 away from the driving body 513, and the driving body 513 is used to drive the driving shaft 514 to move along the second direction Y, and the first direction X and the second direction Y are arranged to intersect.
  • the second direction Y may be the axial direction of the driving shaft 514, and the second direction Y may also be the arrangement direction of the first rack 524 and the second rack 55.
  • the driving body 513 may be used to drive the driving shaft 514 to move along the second direction Y, so as to drive the driving gear 512 to move along the second direction Y.
  • the driving shaft 514 When the distance between the cleaning member 521 and the battery 100 needs to be adjusted, the driving shaft 514 is driven to move along the second direction Y by the driving body 513, so that the driving gear 512 can be driven to move to the second rack 55 and mesh with the second rack 55; when the angle of the cleaning member 521 needs to be adjusted, the driving shaft 514 is driven to move along the second direction Y by the driving body 513, so that the driving gear 512 can be driven to move to the first rack 524 and mesh with the first rack 524. It is understandable that the driving body 513 may also be used to drive the driving shaft 514 to rotate, so that the driving gear 512 can rotate under the drive of the driving shaft 514, and achieve mutual meshing with the first rack 524 or the second rack 55.
  • the driving shaft 514 is driven to move along the second direction Y by the driving body 513, and the position of the driving gear 512 along the second direction Y can be adjusted, so that the driving gear 512 can be engaged with the first rack 524, or engaged with the second rack 55, so that the first rack 524 and the second rack 55 can be driven by a driving member 511 and a driving gear 512, without adding a driving member 511 for driving the second rack 55 and a corresponding driving gear 512 in the cleaning device 50, which can simplify the structure of the cleaning device 50.
  • the cleaning device 50 further includes a support member 56. There is a gap between the supporting member 56 and the cleaning member 521 , and the supporting member 56 is used to contact with the cleaning member 521 and support the cleaning member 521 when the cleaning member 521 rotates.
  • the shape of the support member 56 can be selected according to actual conditions, for example, the support member 56 can be rod-shaped or cylindrical, or the support member 56 can also be block-shaped.
  • the support member 56 can be located on the side of the cleaning member 521 close to the driving gear 512, or on the side of the cleaning member 521 away from the driving gear 512.
  • the size of the gap between the support member 56 and the cleaning member 521 can be determined according to actual conditions in actual applications, and is not specifically limited here.
  • the cleaning member 521 when the driving gear 512 is meshed with the first rack 524 and drives the cleaning member 521 to rotate, the cleaning member 521 will contact the support member 56 during the rotation process.
  • the support member 56 can be used as a fulcrum for the rotation of the cleaning member 521, so that the cleaning member 521 rotates around the support member 56, so that the cleaning member 521 can be supported by the support member 56 to improve the rotation stability of the cleaning member 521.
  • FIG9 is an enlarged view of A-A in FIG8 .
  • the support member 56 includes a fixed shaft 561 and a rotating wheel 562 sleeved on the fixed shaft 561 , and a gap is provided between the rotating wheel 562 and the cleaning member 521 .
  • the fixed shaft 561 is fixed relative to the cleaning member 521 and can support the cleaning member 521.
  • the rotating wheel 562 can rotate relative to the fixed shaft 561, so when the rotating wheel 562 contacts the cleaning member 521, it can rotate together with the cleaning member 521, and the friction between the two is rolling friction, and the friction force is small, so it will not affect the rotation of the cleaning member 521.
  • the rotating wheel 562 can rotate relative to the fixed shaft 561, when the cleaning member 521 rotates to contact the rotating wheel 562, the rotating wheel 562 can rotate together with the cleaning member 521, thereby preventing the support member 56 from affecting the rotation of the cleaning member 521.
  • the second rack 55 is recessed toward the cleaning member 521 to form a groove 551 , and the driving gear 512 is meshed with the bottom of the groove 551 ; the rotating wheel 562 is embedded in the groove 551 and has a clearance fit with the groove 551 .
  • the groove 551 can be formed on the side of the second rack 55 close to the driving gear 512 toward the cleaning member 521.
  • the bottom of the groove 551 is formed with a plurality of meshing teeth along the first direction X to mesh with the driving gear 512, so that the first rack 524 drives the cleaning member 521 to move along the first direction X.
  • the side wall surface and the wheel surface of the rotating wheel 562 have gaps with the groove 551, respectively, and no friction is generated between the rotating wheel 562 and the first rack 524.
  • the width of the groove 551 can be slightly larger than the axial dimension of the rotating wheel 562 along the fixed shaft 561, so that the rotating wheel 562 can be embedded in the groove 551 and have a gap with the groove 551.
  • the driving gear 512 is meshed with the bottom of the groove 551 to drive the second rack 55 to move along the second direction Y, thereby driving the cleaning member 521 to move along the second direction Y.
  • the rotating wheel 562 is embedded in the groove 551 and is clearance-matched with the groove 551, so that the rotating wheel 562 can be limited by the groove 551 to prevent the rotating wheel 562 from deviating along the axial direction of the fixed shaft 561, so that the rotating wheel 562 can more stably support the cleaning member 521 when the cleaning member 521 rotates.
  • FIG. 10 is a schematic diagram of the structure of a cleaning component provided in some embodiments of the present application.
  • the cleaning member 521 includes a connecting portion 527 and a cleaning nozzle 528 connected to the connecting portion 527 , the transmission member 522 is fixed to the connecting portion 527 , and the cleaning nozzle 528 is bent and extended toward a side away from the driving mechanism 51 .
  • the connecting portion 527 and the cleaning nozzle 528 are fixed to each other.
  • the connecting portion 527 and the cleaning nozzle 528 can be integrally formed, so that when the transmission member 522 drives the connecting portion 527 to rotate, the connecting portion 527 can further drive the cleaning nozzle 528 to rotate to adjust the angle of the cleaning nozzle 528.
  • the cleaning nozzle 528 is bent and extended toward the side away from the driving mechanism 51 , so that the cleaning nozzle 528 can be directed toward the battery 100 , so as to facilitate cleaning of the battery 100 .
  • the present application provides a cleaning device, including any of the above cleaning devices 50. Since the cleaning 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 described one by one here.
  • the number of cleaning devices 50 can be reasonably selected according to actual conditions. For example, the number of cleaning devices 50 can be reasonably set according to the size of the battery 100. When the size of the battery 100 is small, one or two cleaning devices 50 can be set on each side of the battery 100. When the size of the battery 100 is large, multiple cleaning devices 50 can be set on each side of the battery 100.
  • FIG. 11 is a schematic diagram of the structure of a battery swap station provided in some embodiments of the present application.
  • a battery swap station includes a cleaning tank 60, a vehicle guide rail 70, and any of the above cleaning equipment, wherein the vehicle guide rail 70 is arranged on opposite sides of the cleaning tank 60, and the cleaning equipment is arranged in the cleaning tank 60.
  • the optional cleaning equipment may be located below the ground corresponding to the cleaning tank 60. Since the battery swap station 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 described one by one here.
  • the present application provides a cleaning device 50 for cleaning a battery 100.
  • the cleaning device 50 includes a driving mechanism 51 and a cleaning mechanism 52.
  • the cleaning mechanism 52 includes a cleaning member 521 and a transmission member 522 fixed on the cleaning member 521.
  • the driving mechanism 51 is used to apply force to the transmission member 522 to drive the cleaning member 521 to rotate.
  • the driving mechanism 51 includes a driving member 511 and a driving gear 512 connected to the driving member 511.
  • the driving member 511 is used to drive the driving gear 512 to rotate, and the driving gear 512 is used to mesh with the transmission member 522.
  • the transmission member 522 includes a connecting rod assembly 523 and a first rack 524 fixed to the connecting rod assembly 523. The end of the connecting rod assembly 523 away from the first rack 524 is fixed to the cleaning member 521, and the driving gear 512 is used to mesh with the first rack 524.

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  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

一种清洗装置、清洗设备和换电站。清洗装置用于清洗电池，清洗装置包括驱动机构（51）和清洗机构（52），清洗机构（52）包括清洗件（521）以及固定在清洗件（521）上的传动件（522），驱动机构（51）用于施力于传动件（522），以带动清洗件（521）转动，从而可以多角度地清洗电池，提高对电池的清洗效果。

Description

清洗装置、清洗设备和换电站
相关申请的交叉引用
本申请要求享有于2023年07月06日提交的名称为“清洗装置、清洗设备和换电站”的中国专利申请202321761895.1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，尤其涉及一种清洗装置、清洗设备和换电站。
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，因而需要通过更换电池的方式快速地补充电动汽车的电能。
但是，由于车辆行驶场景的多种多样，位于车辆底盘处的电池外表面通常会覆盖泥沙、石子等杂质，因此，为了避免上述杂质影响到电池的拆装，可以在换电站中设置专用的清洗设备对电池进行清洗。而由于现有的清洗设备的清洁能力有限，其难以将电池清洗干净。
发明内容
本申请实施例提供了一种清洗装置、清洗设备和换电站，其能对电池进行多角度的清洗，提高对电池的清洗效果。
第一方面，本申请提供一种清洗装置，用于清洗电池，清洗装置包括驱动机构和清洗机构，清洗机构包括清洗件以及固定在清洗件上的传动件，驱动机构用于施力于传动件，以带动清洗件转动。
上述方案中，通过驱动机构对传动件施力，使传动件带动清洗件转动，从而可以多角度地清洗电池，提高对电池的清洗效果。
在一些实施例中，驱动机构包括驱动件以及连接于驱动件的驱动齿轮，驱动件用于带动驱动齿轮转动，驱动齿轮用于与传动件啮合。
上述方案中，通过驱动件带动驱动齿轮转动，同时，驱动齿轮与传动件相互啮合，以带动清洗件转动，从而使清洗装置的结构更加紧凑，并且有利于提高对清洗件的清洗角度调整的精确性。
在一些实施例中，传动件包括连杆组件以及固定于连杆组件的第一齿条，连杆组件远离第一齿条的一端固定于清洗件，驱动齿轮用于与第一齿条啮合。
上述方案中，通过驱动齿轮与第一齿条的相互啮合来带动连杆组件运动，可以使清洗装置的结构更加紧凑，并且，通过连杆组件带动清洗件转动，可以使清洗件的角度调节更加灵活和快速。
在一些实施例中，连杆组件包括第一连杆和第二连杆，第一连杆与清洗件固定连接，第二连杆与第一连杆远离清洗件的一端铰接，第一齿条固定于第二连杆。
上述方案中，第一齿条固定于第二连杆，当第一齿条与驱动齿轮啮合时，将带动第二连杆沿第一齿条的延伸方向平移，使第二连杆带动第一连杆转动，进而带动与第一连杆固定连接的清洗件转动，实现对清洗件的角度的灵活调节。
在一些实施例中，清洗装置还包括垫块和固定件，垫块设置在第一连杆与清洗件之间，固定件分别穿过第一连杆和垫块，并将第一连杆固定于清洗件。
上述方案中，通过固定件实现第一连杆与清洗件的固定连接，并通过在第一连杆和清洗件之间设置垫块，可以使清洗件与第一连杆之间具有间隙，进而使清洗件分别与第二连杆和第一齿条之间具有间隙，以避免清洗件在转动时与第二连杆或第一齿条之间发生相互摩擦。
在一些实施例中，清洗装置还包括固定于清洗件的第二齿条，第二齿条沿第一方向延伸，驱动齿轮用于与第二齿条互相啮合；其中，第一方向 为清洗件的高度方向。
上述方案中，通过第二齿条与驱动齿轮的相互啮合，可以带动固定于第二齿条上的清洗件沿第一方向运动，以灵活调节清洗件与电池之间的距离。
在一些实施例中，驱动件包括驱动本体以及连接于驱动本体的驱动轴，驱动齿轮固定在驱动轴远离驱动本体的一端，驱动本体用于驱动驱动轴沿第二方向移动，第一方向和第二方向相交设置。
上述方案中，通过驱动本体驱动该驱动轴沿第二方向移动，可以对驱动齿轮沿第二方向的位置进行调节，使驱动齿轮可以与第一齿条啮合，或者与第二齿条啮合，从而通过一个驱动件和一个驱动齿轮即可实现对第一齿条和第二齿条的驱动，而无需在清洗装置中增设用于驱动第二齿条的驱动件以及对应的驱动齿轮，可以简化清洗装置的结构。
在一些实施例中，清洗装置还包括支撑件，支撑件与清洗件之间具有间隙，支撑件用于在清洗件转动时与清洗件接触，并支撑清洗件。
上述方案中，当驱动齿轮与第一齿条啮合，并带动清洗件转动时，清洗件在转动过程中将与支撑件接触，此时，可以将支撑件作为清洗件转动的支点，使清洗件绕支撑件转动，从而通过支撑件可以对清洗件进行支撑，以提高清洗件转动的稳定性。当驱动齿轮与第二齿条啮合，并带动清洗件沿第一方向移动时，由于支撑件与清洗件之间具有间隙，因此，支撑件与清洗件不会接触而发生摩擦，因而可以避免支撑件影响到清洗件沿第一方向的运动。
在一些实施例中，支撑件包括固定轴和套设在固定轴上的旋转轮，旋转轮与清洗件之间具有间隙。
上述方案中，由于旋转轮可以相对固定轴旋转，因此，当清洗件转动至与旋转轮接触时，旋转轮可以随清洗件一起转动，从而避免支撑件影响到清洗件的转动。
在一些实施例中，第二齿条向清洗件的方向凹陷形成凹槽，驱动齿轮与凹槽的底部啮合；旋转轮嵌设于凹槽中，并与凹槽间隙配合。
上述方案中，驱动齿轮与凹槽的底部啮合，以带动第二齿条沿第二方 向运动，进而带动清洗件沿第二方向运动。同时，旋转轮嵌设在凹槽中，且与凹槽间隙配合，从而可以通过凹槽对旋转轮进行限位，防止旋转轮沿固定轴的轴向发生偏移，以使旋转轮可以在清洗件转动时更稳定的支撑清洗件。
在一些实施例中，清洗件包括连接部以及连接于连接部的清洗嘴，传动件固定于连接部，清洗嘴向远离驱动机构的一侧弯折延伸。
上述方案中，清洗嘴向远离驱动机构的一侧弯折延伸，可以使清洗嘴朝向电池，以便于对电池进行清洗。
第二方面，本申请提供一种清洗设备，包括上述任一项的清洗装置。
在一些实施例中，清洗装置的数量为多个，多个清洗装置用于沿电池的周向环绕设置。
上述方案中，通过沿电池的周向环绕设置多个清洗装置，可以提高清洗设备对电池的清洗效果。
第三方面，一种换电站，包括清洗槽、车辆导轨以及上述任一项的清洗设备，车辆导轨设置在清洗槽的相对两侧，清洗设备设置在清洗槽中。
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的车辆的示意图；
图2为本申请一些实施例的电池的结构示意图；
图3是本申请一些实施例提供的清洗装置的结构示意图；
图4是本申请一些实施例提供的清洗装置的侧视图；
图5是本申请一些实施例提供的驱动齿轮与第一齿条啮合的俯视图；
图6是本申请一些实施例提供的清洗装置的另一结构示意图；
图7是本申请一些实施例提供的驱动齿轮与第二齿条啮合的俯视图；
图8是本申请一些实施例提供的清洗装置的又一结构示意图；
图9是图8中的A-A放大图；
图10是本申请一些实施例提供的清洗件的结构示意图；
图11是本申请一些实施例提供的换电站的结构示意图。
附图标号如下：
车辆1000；电池100；控制器200；马达300；上盖10；箱体30；电
池单体20；清洗装置50；驱动机构51；驱动件511；驱动齿轮512；驱动本体513；驱动轴514；清洗机构52；清洗件521；传动件522；连杆组件523；第一齿条524；第一连杆525；第二连杆526；连接部527；清洗嘴528；垫块53；固定件54；第二齿条55；凹槽551；支撑件56；固定轴561；旋转轮562；清洗槽60；车辆导轨70；第一方向X；第二方向Y。
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。
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。
电池单体包括电极组件和电解液，电极组件由正极片、负极片和隔离膜组成。电池单体主要依靠金属离子在正极片和负极片之间移动来工作。正极片包括正极集流体和正极活性物质层，正极活性物质层涂覆于正极集流体的表面，未涂敷正极活性物质层的集流体凸出于已涂覆正极活性物质层的集流体，未涂敷正极活性物质层的集流体层叠后作为正极极耳。以锂离子电池为例，正极集流体的材料可以为铝，正极活性物质可以为钴酸锂、磷酸铁锂、三元锂或锰酸锂等。负极片包括负极集流体和负极活性物质层，负极活性物质层涂覆于负极集流体的表面，未涂敷负极活性物质层的集流体凸出于已涂覆负极活性物质层的集流体，未涂敷负极活性物质层的集流体层叠后作为负极极耳。负极集流体的材料可以为铜，负极活性物质可以为碳或硅等。隔离膜的材质可以为PP(polypropylene，聚丙烯)或PE(polyethylene，聚乙烯)等。此外，电极组件可以是卷绕式结构，也可以是叠片式结构，本申请实施例并不限于此。
本申请实施例公开的电池单体可以但不限用于车辆、船舶或飞行器等用电装置中。可以使用具备本申请公开的电池单体、电池等组成该用电装置的电源系统，这样，有利于提升电池性能的稳定性和电池寿命。
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，航天器可以包括飞机、火箭、航天飞机和宇宙飞船等等。
作为电动汽车的动力源，电池需要及时充电，由于续航里程及动力要求，汽车所需电池电量越来越高，靠传统充电方式已不能满足部分场景的电动汽车的用电需求，需要通过更换电池的方式快速地补充电动汽车的电能，使电动汽车可以正常运行。由于电动汽车所行驶的场景多种多样，因此，其底盘处的电池外表面通常会覆盖一层泥沙或者其他杂质物，因此，为了避免上述杂质对电池的拆装效果造成影响，通常需要设置清洗设备来对电池进行清洗。
目前，通常在换电站配置带有清洗设备的清洗房，通过将待清洗的车辆驶入清洗房中，从而通过房中的清洗设备对车辆底盘处的电池进行清洗。但是，由于现有的清洗设备的清洗角度无法调节，其只能从一个固定的角度对电池进行清洗，因此，往往难以将电池角落或者缝隙中的杂质清洗干净。
鉴于此，本申请提供一种清洗装置，用于清洗电池，清洗装置包括驱动机构和清洗机构，清洗机构包括清洗件以及固定在清洗件上的传动件，驱动机构用于施力于传动件，以带动清洗件转动，从而可以多角度地清洗电池，提高对电池的清洗效果。
以下实施例为了方便说明，以本申请一实施例的一种用电装置为车辆1000为例进行说明。
请参照图1，图1为本申请一些实施例提供的车辆1000的结构示意图。车辆1000可以为燃油汽车、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。车辆1000的内部设置有电池100，电池100可以设置在车辆1000的底部或头部或尾部。电池100可以用于车辆1000的供电，例如，电池100可以作为车辆1000的操作电源。车辆1000还可以包括控制器200和马达300，控制器200用来控制电池100为马达300供电，例如，用于车辆1000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100不仅可以作为车辆1000的操作电 源，还可以作为车辆1000的驱动电源，代替或部分地代替燃油或天然气为车辆1000提供驱动动力。
请参照图2，图2为本申请一些实施例提供的电池100的爆炸图。电池100包括电池箱体和电池单体20。在一些实施例中，电池箱体可以包括上盖10和箱体30，上盖10与箱体30相互盖合，上盖10和箱体30共同限定出用于容纳电池单体20的容纳腔。箱体30可以为一端开口的空心结构，上盖10可以为板状结构，上盖10盖合于箱体30的开口侧，以使上盖10与箱体30共同限定出容纳腔；上盖10和箱体30也可以是均为一侧开口的空心结构，上盖10的开口侧盖合于箱体30的开口侧。当然，上盖10和箱体30形成的电池箱体可以是多种形状，比如，圆柱体、长方体等。
图3是本申请一些实施例提供的清洗装置的结构示意图。
如图3所示，本申请实施例第一方面提供了一种清洗装置50，用于清洗电池100，清洗装置50包括驱动机构51和清洗机构52，清洗机构52包括清洗件521以及固定在清洗件521上的传动件522，驱动机构51用于施力于传动件522，以带动清洗件521转动。
驱动机构51用于为清洗机构52的角度调节提供动力；驱动机构51可以为电机、马达等具有驱动功能的设备。传动件522用于在驱动机构51的驱动下带动清洗件521转动，使清洗件521可以转动至多个不同角度的位置，对电池100进行多角度清洗。需要明确的是，本申请中的清洗装置50可以用于对各种车型的电动汽车的电池100进行清洗，例如，本申请的清洗装置50可以用于对小型私家车的电池100进行清洗，也可以为大型客运车或者货车的电池100进行清洗，并且，本申请中的清洗装置50不限于清洗电动汽车的电池100，也可以用于清洗其他需要清洗的设备。
上述方案中，通过驱动机构51对传动件522施力，使传动件522带动清洗件521转动，从而可以多角度地清洗电池100，提高对电池100的清洗效果。
请继续参照图3，在一些实施例中，驱动机构51包括驱动件511以及连接于驱动件511的驱动齿轮512，驱动件511用于带动驱动齿轮512转动，驱动齿轮512用于与传动件522啮合。
驱动件511用于驱动该驱动齿轮512转动，驱动齿轮512用于与传动件522啮合，以对传动件522施力，使传动件522带动清洗件521转动。驱动件511可以为任何可以用于驱动上述驱动齿轮512转动的设备，例如，驱动件511可以为驱动电机或者驱动马达。
上述方案中，通过驱动件511带动驱动齿轮512转动，同时，驱动齿轮512与传动件522相互啮合，以带动清洗件521转动，从而使清洗装置50的结构更加紧凑，并且有利于提高对清洗件521的清洗角度调整的精确性。
图4是本申请一些实施例提供的清洗装置的侧视图，图5是本申请一些实施例提供的驱动齿轮与第一齿条啮合的俯视图。
如图4和图5所示，在一些实施例中，传动件522包括连杆组件523以及固定于连杆组件523的第一齿条524，连杆组件523远离第一齿条524的一端固定于清洗件521，驱动齿轮512用于与第一齿条524啮合。
第一齿条524可以沿清洗件521的高度方向延伸。第一齿条524可以设置于清洗件521的侧边，用于与驱动齿轮512啮合，以在驱动齿轮512的带动下进一步带动连杆组件523运动。连杆组件523用于在第一齿条524和清洗件521之间进行传动。连杆组件523可以包括依次连接的至少两个连杆，从而通过各连杆之间的联动性，更加快速和灵活地带动清洗件521进行角度调节。
上述方案中，通过驱动齿轮512与第一齿条524的相互啮合来带动连杆组件523运动，可以使清洗装置50的结构更加紧凑，并且，通过连杆组件523带动清洗件521转动，可以使清洗件521的角度调节更加灵活和快速。
请继续参照图4和图5，在一些实施例中，连杆组件523包括第一连杆525和第二连杆526，第一连杆525与清洗件521固定连接，第二连杆526与第一连杆525远离清洗件521的一端铰接，第一齿条524固定于第二连杆526。
第二连杆526与第一齿条524固定，因此，第二连杆526可以在第一齿条524的带动下产生与第一齿条524相同的运动，即，第二连杆526可 以沿第一齿条524的延伸方向运动。第一连杆525与第二连杆526铰接，因此，第一连杆525可以在第二连杆526的带动下相对于第二连杆526转动。第一连杆525与清洗件521固定，因此，清洗件521可以在第一连杆525的带动下产生与第一连杆525相同的运动，即，清洗件521可以转动。
上述方案中，第一齿条524固定于第二连杆526，当第一齿条524与驱动齿轮512啮合时，将带动第二连杆526沿第一齿条524的延伸方向平移，使第二连杆526带动第一连杆525转动，进而带动与第一连杆525固定连接的清洗件521转动，实现对清洗件521的角度的灵活调节。
图6是本申请一些实施例提供的清洗装置的另一结构示意图。
如图6所示，在一些实施例中，清洗装置50还包括垫块53和固定件54，垫块53设置在第一连杆525与清洗件521之间，固定件54分别穿过第一连杆525和垫块53，并将第一连杆525固定于清洗件521。
垫块53垫设于第一连杆525和清洗件521之间，其具体的厚度可以在实际应用中确定。固定件54用于固定连接第一连杆525和清洗件521，其分别穿过第一连杆525和垫块53，并且，可选固定件54可以插入清洗件521，实现第一连杆525与清洗件521的固定；或者，也可以通过焊接的方式连接固定件54和清洗件521，进而实现第一连杆525与清洗件521的固定。
上述方案中，通过固定件54实现第一连杆525与清洗件521的固定连接，并通过在第一连杆525和清洗件521之间设置垫块53，可以使清洗件521与第一连杆525之间具有间隙，进而使清洗件521分别与第二连杆526和第一齿条524之间具有间隙，以避免清洗件521在转动时与第二连杆526或第一齿条524之间发生相互摩擦。
图7是本申请一些实施例提供的驱动齿轮与第二齿条啮合的俯视图。
如图6和图7所示，在一些实施例中，清洗装置50还包括固定于清洗件521的第二齿条55，第二齿条55沿第一方向X延伸，驱动齿轮512用于与第二齿条55互相啮合；其中，第一方向X为清洗件521的高度方向。
第一方向X为清洗件521的高度方向，也可以为清洗件521靠近或远 离电池100的方向。由于驱动齿轮512固定不动，因此，第二齿条55与驱动齿轮512相互啮合时，第二齿条55将沿第一方向X运动，进而带动清洗件521沿第一方向X运动。
上述方案中，通过第二齿条55与驱动齿轮512的相互啮合，可以带动固定于第二齿条55上的清洗件521沿第一方向X运动，以灵活调节清洗件521与电池100之间的距离。
图8是本申请一些实施例提供的清洗装置的又一结构示意图。
如图8所示，在一些实施例中，驱动件511包括驱动本体513以及连接于驱动本体513的驱动轴514，驱动齿轮512固定在驱动轴514远离驱动本体513的一端，驱动本体513用于驱动驱动轴514沿第二方向Y移动，第一方向X和第二方向Y相交设置。
第二方向Y可以为驱动轴514的轴线方向，第二方向Y也可以为第一齿条524和第二齿条55的排设方向。驱动本体513可以用于驱动该驱动轴514沿第二方向Y移动，以带动驱动齿轮512沿第二方向Y移动。当需要调节清洗件521与电池100之间的距离时，通过驱动本体513驱动该驱动轴514沿第二方向Y移动，可以带动驱动齿轮512移动至第二齿条55处，并与第二齿条55啮合；当需要调节清洗件521的角度时，通过驱动本体513驱动该驱动轴514沿第二方向Y移动，可以带动驱动齿轮512移动至第一齿条524处，并与第一齿条524啮合。可以理解的是，驱动本体513还可以用于驱动该驱动轴514转动，从而使驱动齿轮512可以在驱动轴514的带动下转动，实现与第一齿条524或第二齿条55之间的相互啮合。
上述方案中，通过驱动本体513驱动该驱动轴514沿第二方向Y移动，可以对驱动齿轮512沿第二方向Y的位置进行调节，使驱动齿轮512可以与第一齿条524啮合，或者与第二齿条55啮合，从而通过一个驱动件511和一个驱动齿轮512即可实现对第一齿条524和第二齿条55的驱动，而无需在清洗装置50中增设用于驱动第二齿条55的驱动件511以及对应的驱动齿轮512，可以简化清洗装置50的结构。
请继续参照图8，在一些实施例中，清洗装置50还包括支撑件56， 支撑件56与清洗件521之间具有间隙，支撑件56用于在清洗件521转动时与清洗件521接触，并支撑清洗件521。
支撑件56的形态可以根据实际情况选择，例如，支撑件56可以为杆状或筒状，或者，支撑件56也可以为块状。支撑件56可以位于清洗件521靠近驱动齿轮512的一侧，也可以位于清洗件521远离驱动齿轮512的一侧。支撑件56与清洗件521之间的间隙的尺寸可以在实际应用中根据情况确定，在此不作具体限定。
上述方案中，当驱动齿轮512与第一齿条524啮合，并带动清洗件521转动时，清洗件521在转动过程中将与支撑件56接触，此时，可以将支撑件56作为清洗件521转动的支点，使清洗件521绕支撑件56转动，从而通过支撑件56可以对清洗件521进行支撑，以提高清洗件521转动的稳定性。当驱动齿轮512与第二齿条55啮合，并带动清洗件521沿第一方向X移动时，由于支撑件56与清洗件521之间具有间隙，因此，支撑件56与清洗件521不会接触而发生摩擦，因而可以避免支撑件56影响到清洗件521沿第一方向X的运动。
图9是图8中的A-A放大图。
如图9所示，在一些实施例中，支撑件56包括固定轴561和套设在固定轴561上的旋转轮562，旋转轮562与清洗件521之间具有间隙。
固定轴561相对于清洗件521固定不动，可以对清洗件521进行支撑。旋转轮562可以相对于固定轴561转动，因此，当旋转轮562与清洗件521接触时，其可以与清洗件521一起转动，二者之间的摩擦为滚动摩擦，摩擦力较小，因而不会对清洗件521的转动造成影响。
上述方案中，由于旋转轮562可以相对固定轴561旋转，因此，当清洗件521转动至与旋转轮562接触时，旋转轮562可以随清洗件521一起转动，从而避免支撑件56影响到清洗件521的转动。
请继续参照图9，在一些实施例中，第二齿条55向清洗件521的方向凹陷形成凹槽551，驱动齿轮512与凹槽551的底部啮合；旋转轮562嵌设于凹槽551中，并与凹槽551间隙配合。
凹槽551可以第二齿条55靠近驱动齿轮512的一侧向清洗件521的 方向凹陷形成。凹槽551的底部沿第一方向X形成有多个啮合齿，以与驱动齿轮512啮合，使第一齿条524带动清洗件521沿第一方向X移动，在此过程中，旋转轮562的侧壁面以及轮面分别与凹槽551具有间隙，不会与第一齿条524之间产生摩擦。凹槽551的宽度可以稍大于旋转轮562沿固定轴561的轴向的尺寸，以使旋转轮562可以嵌设于凹槽551中，且与凹槽551具有间隙。
上述方案中，驱动齿轮512与凹槽551的底部啮合，以带动第二齿条55沿第二方向Y运动，进而带动清洗件521沿第二方向Y运动。同时，旋转轮562嵌设在凹槽551中，且与凹槽551间隙配合，从而可以通过凹槽551对旋转轮562进行限位，防止旋转轮562沿固定轴561的轴向发生偏移，以使旋转轮562可以在清洗件521转动时更稳定的支撑清洗件521。
图10是本申请一些实施例提供的清洗件的结构示意图。
如图10所示，在一些实施例中，清洗件521包括连接部527以及连接于连接部527的清洗嘴528，传动件522固定于连接部527，清洗嘴528向远离驱动机构51的一侧弯折延伸。
连接部527和清洗嘴528相互固定，可选连接部527与清洗嘴528可以一体化成型，从而当传动件522带动连接部527转动时，连接部527可以进一步带动清洗嘴528转动，以调节清洗嘴528的角度。
上述方案中，清洗嘴528向远离驱动机构51的一侧弯折延伸，可以使清洗嘴528朝向电池100，以便于对电池100进行清洗。
第二方面，本申请提供一种清洗设备，包括上述任一项的清洗装置50。由于该清洗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。
在一些实施例中，清洗装置50的数量为多个，多个清洗装置50用于沿电池100的周向环绕设置。
清洗装置50的数量可以根据实际情况进行合理选择。例如，可以根据电池100的尺寸合理设置清洗装置50的数量，当电池100的尺寸较小时，可以在电池100的每一侧设置一个或两个清洗装置50，当电池100的尺寸较大时，可以在电池100的每一侧设置多个清洗装置50。
上述方案中，通过沿电池100的周向环绕设置多个清洗装置50，可以提高清洗设备对电池100的清洗效果。
图11是本申请一些实施例提供的换电站的结构示意图。
如图11所示，第三方面，一种换电站，包括清洗槽60、车辆导轨70以及上述任一项的清洗设备，车辆导轨70设置在清洗槽60的相对两侧，清洗设备设置在清洗槽60中。可选清洗设备可以位于清洗槽60对应的地面下方。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。
根据本申请的一些实施例，本申请提供一种清洗装置50，用于清洗电池100，清洗装置50包括驱动机构51和清洗机构52，清洗机构52包括清洗件521以及固定在清洗件521上的传动件522，驱动机构51用于施力于传动件522，以带动清洗件521转动。驱动机构51包括驱动件511以及连接于驱动件511的驱动齿轮512，驱动件511用于带动驱动齿轮512转动，驱动齿轮512用于与传动件522啮合。传动件522包括连杆组件523以及固定于连杆组件523的第一齿条524，连杆组件523远离第一齿条524的一端固定于清洗件521，驱动齿轮512用于与第一齿条524啮合。
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. 一种清洗装置，其特征在于，用于清洗电池，所述清洗装置包括：
    驱动机构；
    清洗机构，包括清洗件以及固定在所述清洗件上的传动件，所述驱动机构用于施力于所述传动件，以带动所述清洗件转动。
  2. 根据权利要求1所述的清洗装置，其特征在于，所述驱动机构包括驱动件以及连接于所述驱动件的驱动齿轮，所述驱动件用于带动所述驱动齿轮转动，所述驱动齿轮用于与所述传动件啮合。
  3. 根据权利要求2所述的清洗装置，其特征在于，所述传动件包括连杆组件以及固定于所述连杆组件的第一齿条，所述连杆组件远离所述第一齿条的一端固定于所述清洗件，所述驱动齿轮用于与所述第一齿条啮合。
  4. 根据权利要求3所述的清洗装置，其特征在于，所述连杆组件包括第一连杆和第二连杆，所述第一连杆与所述清洗件固定连接，所述第二连杆与所述第一连杆远离所述清洗件的一端铰接，所述第一齿条固定于所述第二连杆。
  5. 根据权利要求4所述的清洗装置，其特征在于，所述清洗装置还包括垫块和固定件，所述垫块设置在所述第一连杆与所述清洗件之间，所述固定件分别穿过所述第一连杆和所述垫块，并将所述第一连杆固定于所述清洗件。
  6. 根据权利要求2所述的清洗装置，其特征在于，所述清洗装置还包括固定于所述清洗件的第二齿条，所述第二齿条沿第一方向延伸，所述驱动齿轮用于与所述第二齿条互相啮合；其中，所述第一方向为所述清洗件的高度方向。
  7. 根据权利要求6所述的清洗装置，其特征在于，所述驱动件包括驱 动本体以及连接于所述驱动本体的驱动轴，所述驱动齿轮固定在所述驱动轴远离所述驱动本体的一端，所述驱动本体用于驱动所述驱动轴沿第二方向移动，所述第一方向和所述第二方向相交设置。
  8. 根据权利要求6所述的清洗装置，其特征在于，所述清洗装置还包括支撑件，所述支撑件与所述清洗件之间具有间隙，所述支撑件用于在所述清洗件转动时与所述清洗件接触，并支撑所述清洗件。
  9. 根据权利要求8所述的清洗装置，其特征在于，所述支撑件包括固定轴和套设在所述固定轴上的旋转轮，所述旋转轮与所述清洗件之间具有间隙。
  10. 根据权利要求9所述的清洗装置，其特征在于，所述第二齿条向所述清洗件的方向凹陷形成凹槽，所述驱动齿轮与所述凹槽的底部啮合；
    所述旋转轮嵌设于所述凹槽中，并与所述凹槽间隙配合。
  11. 根据权利要求1～10任一项所述的清洗装置，其特征在于，所述清洗件包括连接部以及连接于所述连接部的清洗嘴，所述传动件固定于所述连接部，所述清洗嘴向远离所述驱动机构的一侧弯折延伸。
  12. 一种清洗设备，其特征在于，包括如权利要求1～11任一项所述的清洗装置。
  13. 根据权利要求12所述的清洗设备，其特征在于，所述清洗装置的数量为多个，多个所述清洗装置用于沿所述电池的周向环绕设置。
  14. 一种换电站，其特征在于，包括：
    清洗槽；
    车辆导轨，设置在所述清洗槽的相对两侧；
    根据权利要求12或13所述的清洗设备，所述清洗设备设置在所述清洗槽中。
PCT/CN2024/089345 2023-07-06 2024-04-23 清洗装置、清洗设备和换电站 Ceased WO2025007619A1 (zh)

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