CN220180626U - Battery handling device and power exchange station - Google Patents

Abstract

The utility model discloses a battery carrying device and a battery replacing station. The battery conveying device is used for a power exchange station and comprises a frame, a containing piece and a pushing mechanism. The frame is arranged in a replacement power station; the accommodating part is arranged on the frame and is used for accommodating batteries of the replacement power station; the pushing mechanism can slide relative to the frame and is connected with the accommodating part, and the pushing mechanism is used for driving the accommodating part to move relative to the frame so as to move the battery out of the battery replacing station. In the battery carrying device provided by the embodiment of the utility model, the battery is arranged in the accommodating part, and the accommodating part can be moved out of the battery exchange station under the drive of the pushing mechanism, so that the heat spreading caused by the thermal runaway of the battery is avoided, and the safe operation of the battery exchange station is further ensured.

Description

Battery handling device and power exchange station

Technical Field

The utility model relates to the technical field of power conversion, in particular to a battery carrying device and a power conversion station.

Background

With the development of new energy industry, the power exchange station is gradually popularized, and more electric automobiles exchange batteries through the power exchange station. Based on the manufacturing process and the aging of the battery cells, the battery of the electric vehicle may be thermally out of control during charge and discharge and may burn. Because the batteries in the power exchange station are concentrated, the safety accidents such as fire disaster and the like can be caused after the batteries are abnormally burnt.

In the related art, a fire control treatment is performed on a battery in thermal runaway in a mode of an external fire control water tank. However, batteries with thermal runaway remain in the power exchange station, and the risk of thermal spread is high.

Disclosure of Invention

The utility model provides a battery conveying device and a battery replacing station.

The battery handling device according to an embodiment of the present utility model is used for a power exchange station, and includes:

a frame disposed in the power exchange station;

the accommodating piece is arranged on the frame and is used for accommodating the battery of the power exchange station;

the pushing mechanism can slide relative to the frame and is connected with the accommodating piece, and the pushing mechanism is used for driving the accommodating piece to move relative to the frame so as to move the battery out of the battery replacing station.

In the battery carrying device provided by the embodiment of the utility model, the battery is arranged in the accommodating part, and the accommodating part can be moved out of the battery replacing station under the drive of the pushing mechanism, so that the heat spreading caused by the thermal runaway of the battery is avoided, and the safe operation of the battery replacing station is further ensured.

In some embodiments, the pushing mechanism comprises a pulley assembly, the pulley assembly comprises a pulley and a pull rope wound on the pulley, a first end of the pull rope is connected with the accommodating part, a second end of the pull rope is used for being connected with a driving device, and the driving device drives the accommodating part to move relative to the frame by pulling the pull rope.

In some embodiments, the pulley assembly includes a pull frame, the pull frame is connected to the second end of the pull rope, and the driving device is configured to pull the pull frame to move along a first direction, so as to drive the second end of the pull rope to move along the first direction, thereby driving the accommodating member to move along a second direction, where the first direction and the second direction are different directions.

In some embodiments, the pulley assembly includes a slide rail and a slider, the slider is slidingly disposed on the slide rail, the slide rail is fixed on the frame, the slider is connected to the first end of the pull cord, and the slider moves in the second direction under the pull of the pull cord.

In some embodiments, the pulley assembly includes an adapter connecting the slider and the receiver, the first end of the pull cord being secured to the adapter.

In some embodiments, the drive means comprises a stacker for placing the battery in the receptacle and for pulling the pull cord.

In some embodiments, the battery handling apparatus includes a lifting mechanism disposed above and movable relative to the receptacle for lifting the battery to place the battery in the receptacle.

In certain embodiments, the battery handling device comprises a locking structure arranged on the frame, the locking structure comprises a first connecting piece and a driving assembly, the lifting mechanism is provided with a second connecting piece, the driving assembly is used for driving the first connecting piece to be separated from or overlapped with the second connecting piece, the lifting mechanism moves towards the bottom of the accommodating piece under the condition that the first connecting piece is separated from the second connecting piece, and the lifting mechanism is far away from the bottom of the accommodating piece under the condition that the first connecting piece is overlapped with the second connecting piece.

In some embodiments, the lifting mechanism includes a bearing portion for lifting the battery, and a connecting portion that moves toward the bottom of the accommodating member under the driving of the driving device in a state in which the first connecting piece is separated from the second connecting piece, so as to place the battery in the accommodating member.

In some embodiments, the driving assembly includes a motor, a screw and a slider, the motor is mounted on the frame, the screw is connected with the motor, the slider is disposed on the screw, the first connecting piece is fixedly connected with the slider, the motor is used for driving the slider to move through the screw, so as to drive the first connecting piece to move relative to the frame, and further enable the first connecting piece to be separated from or overlap with the second connecting piece.

In some embodiments, the battery handling device includes a handle disposed on one side of the receptacle and fixedly coupled to the receptacle.

The power exchange station according to an embodiment of the present utility model includes:

the battery handling apparatus according to any one of the above embodiments;

and the driving device is used for transferring the battery into the accommodating part.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the present utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic view of a battery handling apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of a power exchange station according to an embodiment of the present utility model;

fig. 3 is a schematic structural view of the pushing mechanism according to the embodiment of the present utility model;

FIG. 4 is a schematic view of an assembled structure of a frame, a lifting mechanism, and a locking structure according to an embodiment of the present utility model;

fig. 5 is an enlarged view of a portion a of the assembled structure of fig. 4.

Description of main reference numerals: a battery handling device 100; a power exchange station 1000; a frame 10; a receiving member 20; a push-out mechanism 30; a battery 200; a pulley assembly 31; a pulley 310; a pull rope 311; a first end 3110 of the pull cord; a second end 3111 of the pull cord; a driving device 300; a pull frame 312; a slide rail 313; a slider 314; an adapter 315; a stacker 301; a lifting mechanism 40; a locking structure 50; a first connecting piece 51; a drive assembly 52; a second connecting piece 41; a carrying portion 42; a connection portion 43; a motor 520; a screw 521; a slider 522; a handle 60.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

Referring to fig. 1 and 2, a battery handling apparatus 100 according to an embodiment of the present utility model is used for a power exchange station 1000, and the battery handling apparatus 100 includes a frame 10, a container 20, and a pushing mechanism 30. The frame 10 is arranged in the power exchange station 1000; the accommodating part 20 is arranged on the frame 10, and the accommodating part 20 is used for accommodating the battery 200 of the replacement power station 1000; the pushing mechanism 30 is slidable relative to the frame 10 and is connected to the receptacle 20, the pushing mechanism 30 being adapted to drive the receptacle 20 relative to the frame 10 for moving the battery 200 out of the battery exchange station 1000.

In the battery handling device 100 according to the embodiment of the utility model, the battery 200 is placed in the accommodating member 20, and the accommodating member 20 can be moved out of the battery replacing station 1000 under the driving of the pushing mechanism 30, so that the thermal spread caused by the thermal runaway of the battery 200 is avoided, and the safe operation of the battery replacing station 1000 is ensured.

In particular, the frame 10 may be provided at any location of the power exchange station 1000, and the frame 10 may be used for mounting the receiving members 20. The receiving member 20 is movably disposed on the frame 10, and the receiving member 20 may include a cavity in which the battery 200 may be placed. The cavity may be in a regular shape such as a cuboid, a cube, or the like, or may be in an irregular shape, and the specific shape of the cavity depends on the shape of the battery 200, for example, for a cuboid-shaped battery 200, the cavity may be configured to be in a cuboid shape, and for a cube-shaped battery 200, the cavity may be configured to be in a cube shape.

The push-out mechanism 30 may be configured to slide with respect to the frame 10 in its entirety, or may be configured to slide with respect to the frame 10 in its part. For example, part of the mechanism of the push-out mechanism 30 may be fixed to the frame 10, and another part of the mechanism may be slidable with respect to the frame 10. The pushing mechanism 30 may be connected to the accommodating element 20 by a bolt connection, a lap joint, or the like, and the embodiment of the present utility model is not limited to a specific connection manner of the pushing mechanism 30 and the accommodating element 20.

Referring to fig. 2 and 3, in some embodiments, the pushing mechanism 30 includes a pulley assembly 31, the pulley assembly 31 includes a pulley 310 and a pull cord 311 wound around the pulley 310, a first end 3110 of the pull cord 311 is connected to the accommodating element 20, a second end 3111 of the pull cord 311 is used for connecting with the driving device 300, and the driving device 300 pulls the pull cord 311 to move the accommodating element 20 relative to the frame 10.

In this way, the pull cord 311 can be bent in different directions, so that the driving device 300 can drive the accommodating element 20 to move in different directions.

Specifically, the number of pulleys 310 may be plural, for example, the pulleys 310 may be two, three, four or more. The pulleys 310 may be disposed at intervals, and the placement angles of the pulleys 310 may be the same or different. For example, the number of pulleys 310 is two, two pulleys 310 are spaced apart and are arranged at 90 ° between the two pulleys 310, and a pull rope 311 is wound around the two pulleys 310.

The first end 3110 of the stay 311 may be connected to the receptacle 20 by a direct connection or an indirect connection, for example, a metal plate may be provided on the first end 3110 of the stay 311, and the stay 311 may move the receptacle 20 relative to the frame 10 by pulling the metal plate. The second end 3111 of the stay cord 311 may be connected to the driving device 300 by direct connection or indirect connection, for example, a metal plate may be disposed on the second end 3111 of the stay cord 311, and the driving device 300 may move by driving the metal plate to pull the stay cord 311, so that abrasion caused by direct contact of the stay cord 311 with the driving device 300 may be avoided, thereby improving the service life of the stay cord 311.

Referring to fig. 2 and 3, in some embodiments, the pulley assembly 31 includes a pull frame 312, the pull frame 312 is connected to the second end 3111 of the pull cord 311, and the driving device 300 is configured to pull the pull frame 312 to move along a first direction v, so as to drive the second end 3111 of the pull cord 311 to move along the first direction v, thereby driving the accommodating element 20 to move along a second direction h, where the first direction v and the second direction h are different directions.

In this manner, the pull cord 311 may change the direction of the force, such that the driving device 300 may drive the driving receptacle 20 to move in the second direction h while driving the pull frame 312 to move in the first direction v.

Specifically, the pull frame 312 may be a combined structure formed of a plurality of plates, and the pull frame 312 may be fixedly connected to the second end 3111 of the pull cord 311. The driving device 300 may include a fork that may move toward the pulling frame 312 and eventually contact the pulling frame 312, the fork moving in a first direction v to pull the pulling frame 312 moving in the first direction v and thus pull the pull rope 311 moving in the first direction v. A first pulley 310 may be provided near the second end 3111 of the stay 311, the first pulley 310 for changing the moving direction of the stay 311 by 90 °, and further, a second pulley 310 may be provided at a position distant from the second end 3111 of the stay 311, the second pulley 310 for changing the moving direction of the stay 311 by 180 °. The first pulley 310 and the second pulley 310 may be disposed at 90 ° therebetween, and other angles may be disposed between the first pulley 310 and the second pulley 310, which is not limited in the embodiment of the present utility model. The first direction v may be perpendicular to the second direction h or may be non-perpendicular to the second direction h, for example, the first direction v may form an included angle of 30 °, 60 °, 75 ° or the like with the second direction h.

Referring to fig. 2 and 3, in some embodiments, the pulley assembly 31 includes a sliding rail 313 and a slider 314, the slider 314 is slidably disposed on the sliding rail 313, the sliding rail 313 is fixed on the frame 10, the slider 314 is connected to a first end 3110 of the pull rope 311, and the slider 314 moves along the second direction h under the pull of the pull rope 311.

In this way, the movement of the accommodating member 20 is stabilized by the way that the sliding rail 313 and the sliding block 314 are engaged.

Specifically, the sliding rail 313 may be fixed to the frame 10 by bolting, welding, or the like. The slider 314 may be directly or indirectly coupled to the first end 3110 of the pull cord 311. For example, the slider 314 may be fixedly connected to a metal plate, and the metal plate may be fixedly connected to the first end 3110 of the pull cord 311, thereby enabling connection of the slider 314 to the first end 3110 of the pull cord 311.

Referring to fig. 2 and 3, in some embodiments, the pulley assembly 31 includes an adapter 315, the adapter 315 connects the slider 314 and the receiving member 20, and a first end 3110 of the pull cord 311 is fixed to the adapter 315.

In this way, the arrangement of the adapter 315 can avoid the abrasion caused by the direct contact between the pull rope 311 and the accommodating part 20, thereby prolonging the service life of the pull rope 311. Meanwhile, the pull rope 311 can complete driving of the accommodating part 20 without being fixed on the accommodating part 20, so that the pull rope 311 is not required to be loosened after the accommodating part 20 is moved out of the power exchange station 1000, and the use efficiency of the battery carrying device 100 is improved.

Specifically, the adaptor 315 may protrude from the slider 314 and extend toward the accommodating element 20, and the adaptor 315 may be formed integrally with the slider 314 or may be formed separately. The adaptor 315 can be abutted against the accommodating part 20, and in the moving process of the pull rope 311, the adaptor 315 can be linked with the pull rope 311 and push the accommodating part 20 to move.

Referring to fig. 2, in some embodiments, the driving device 300 includes a stacker 301, and the stacker 301 is configured to place the battery 200 in the container 20 and to pull the pull cord 311.

In this way, the movement accuracy of the stacker 301 is high, the battery 200 can be accurately placed in the accommodating member 20, the movement speed of the stacker 301 is stable, and the movement of the pull rope 311 is stable.

Specifically, the stacker 301 may place the battery 200 in a thermal runaway state in the container 20, and further, the stacker 301 may drive the battery 200 into the region of the frame 10 in the third direction w and place the battery 200 in the container 20. The movement process of the stacker 301 may be controlled by a station control system, thereby avoiding damage that may be caused by manually handling the battery 200 in a thermal runaway state. The stacker 301 may include one or more forks that may be used to pull the pull cord 311. The process of placing the accommodating element 20 and pulling the pull cord 311 may be performed simultaneously or in a time-sharing manner.

Referring to fig. 2, in some embodiments, the battery handling apparatus 100 includes a lifting mechanism 40, where the lifting mechanism 40 is disposed above the accommodating element 20 and is movable relative to the accommodating element 20, and the lifting mechanism 40 is used to lift the battery 200 to place the battery 200 in the accommodating element 20.

In this manner, the lifting mechanism 40 is provided such that the battery 200 can be smoothly placed in the container 20. It will be appreciated that if the lifting mechanism 40 is not provided, friction, vibration, etc. are easily generated during the process of being placed on the receiving member 20, and thus damage caused by thermal runaway of the battery 200 may be increased.

Specifically, the lifting mechanism 40 may be moved under the driving of the driving device 300, and further, the lifting mechanism 40 may be moved toward the receiving part 20 under the driving of the driving device 300. The driving device 300 can carry the battery 200 to the lifting mechanism 40, and after the battery 200 is lifted by the lifting mechanism 40, drive the lifting mechanism 40 to move towards the accommodating member 20, so as to drive the battery 200 to move towards the accommodating member 20.

Referring to fig. 2, 4 and 5, in some embodiments, the battery handling apparatus 100 includes a locking structure 50 disposed on the frame 10, the locking structure 50 includes a first connecting piece 51 and a driving assembly 52, the lifting mechanism 40 is provided with a second connecting piece 41, the driving assembly 52 is used to drive the first connecting piece 51 to be separated from or overlap with the second connecting piece 41, the lifting mechanism 40 moves toward the bottom of the accommodating member 20 when the first connecting piece 51 is separated from the second connecting piece 41, and the lifting mechanism 40 moves away from the bottom of the accommodating member 20 when the first connecting piece 51 overlaps with the second connecting piece 41.

Thus, by means of the locking structure 50, the lifting mechanism 40 can be moved relative to the frame 10 or fixed to the frame 10. And, when the first connection piece 51 is separated from the second connection piece 41, the lifting mechanism 40 may move toward the bottom of the accommodating part 20, thereby driving the battery 200 to move toward the accommodating part 20, and finally enabling the battery 200 to be placed in the accommodating part 20.

Specifically, the locking structure 50 may be provided on the frame 10 by screwing, welding, or the like, and the locking structure 50 may be provided on the frame 10 in a region near the lifting mechanism 40. Before the battery 200 is placed on the lifting mechanism 40, the first connecting piece 51 and the second connecting piece 41 overlap, so that the lifting mechanism 40 can be fixedly connected with the frame 10 by the locking mechanism. After the battery 200 is placed on the lifting mechanism 40, the driving assembly 52 drives the first connection piece 51 and the second connection piece 41 to be separated so that the lifting mechanism 40 can move relative to the frame 10. Further, the lifting mechanism 40 may be moved toward the bottom of the receiving part 20 by the driving of the driving device 300.

Referring to fig. 2, 4 and 5, in some embodiments, the lifting mechanism 40 includes a carrying portion 42 and a connecting portion 43, the carrying portion 42 is used for lifting the battery 200, and the connecting portion 43 is driven by the driving device 300 to move toward the bottom of the accommodating element 20 under the condition that the first connecting piece 51 is separated from the second connecting piece 41, so as to place the battery 200 in the accommodating element 20.

In this way, the driving device 300 does not interfere with the battery 200 in the process of driving the lifting mechanism 40 to move, so that the battery 200 is prevented from further out of control.

Specifically, the carrying part 42 may include four support bars, which are respectively arranged in four different orientations to form four support points, so that the battery 200 may be smoothly placed. The connection portion 43 may have a "field" shape to form a stable structure. The connection part 43 may be located above the bearing part 42, and a receiving space for receiving the battery 200 may be defined between the connection part 43 and the bearing part 42. The battery 200 may be placed in the receiving space and placed on the carrying part 42 by the driving of the driving device 300. The driving device 300 may include a fork that may be in direct contact with the connection part 43 and drive the connection part 43 to move toward the bottom of the container 20, thereby driving the battery 200 to move toward the bottom of the container 20.

Referring to fig. 2, 4 and 5, in some embodiments, the driving assembly 52 includes a motor 520, a screw 521 and a slider 522, the motor 520 is mounted on the frame 10, the screw 521 is connected to the motor 520, the slider 522 is disposed on the screw 521, the first connecting piece 51 is fixedly connected to the slider 522, and the motor 520 is used for driving the slider 522 to move through the screw 521, so as to drive the first connecting piece 51 to move relative to the frame 10, and further separate or overlap the first connecting piece 51 from the second connecting piece 41.

In this way, the first connecting piece 51 and the second connecting piece 41 are separated or overlapped in a matched manner by the motor 520, the screw rod 521 and the sliding piece 522, so that the separation process of the lifting mechanism 40 and the frame 10 is stable, larger vibration is avoided in the separation process, and further the battery 200 is prevented from being out of control.

Specifically, the motor 520 may be mounted to the frame 10 by bolting, welding, or the like. The slider 522 may be sleeved on the screw 521, and the slider 522 may move along the axial direction of the screw 521. The first connecting piece 51 and the slider 522 may be integrally formed or may be separately formed. The sliding member 522 may move the first connecting piece 51 during movement, so that the first connecting piece 51 is separated from or overlapped with the second connecting piece 41.

Referring to fig. 2, in some embodiments, the battery handling apparatus 100 includes a handle 60, where the handle 60 is disposed on one side of the accommodating element 20 and is fixedly connected to the accommodating element 20.

In this manner, the receiving member 20 can be moved by the handle 60.

In particular, the frame 10 may include a rail, and the bottom of the container 20 may be provided with a moving wheel, and dragging the handle 60 may move the container 20 along the rail. After the pushing mechanism 30 is moved out of the battery changing station 1000, the battery 200 is taken out of the container 20, and the container 20 is moved again to the initial position, i.e., the position where the container 20 contacts the frame 10, by the handle 60.

Referring to fig. 2, a power exchanging station 1000 according to an embodiment of the present utility model includes the battery handling apparatus 100 and the driving apparatus 300 according to any of the above embodiments. The driving device 300 is used to transfer the battery 200 into the receiving member 20.

In this way, through the cooperation of the driving device 300 and the battery handling device 100, the whole handling process of the battery 200 can be automatically performed, and the battery 200 can be removed from the power exchange station 1000, so that heat spreading is avoided, and safe operation of the power exchange station 1000 is ensured.

In particular, the battery exchange station 1000 may include a station control system by which the operation of the drive device 300 and the battery handling device 100 may be controlled, thereby enabling the battery 200 to be transferred into the receptacle 20 and further removing the battery 200 from the battery exchange station 1000.

In the description of the present specification, reference to the terms "one embodiment," "certain embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (12)

1. A battery handling device (100) for a power exchange station (1000), characterized in that the battery handling device (100) comprises:

-a frame (10) arranged in said power exchange station (1000);

a housing (20), the housing (20) being arranged on the frame (10), the housing (20) being intended to house a battery (200) of the power exchange station (1000);

the pushing mechanism (30) can slide relative to the frame (10) and is connected with the accommodating piece (20), and the pushing mechanism (30) is used for driving the accommodating piece (20) to move relative to the frame (10) so as to move the battery (200) out of the power exchange station (1000).

2. The battery handling device (100) according to claim 1, wherein the pushing mechanism (30) comprises a pulley assembly (31), the pulley assembly (31) comprises a pulley (310) and a pull rope (311) wound around the pulley (310), a first end (3110) of the pull rope (311) is connected to the accommodating member (20), a second end (3111) of the pull rope (311) is connected to a driving device (300), and the driving device (300) drives the accommodating member (20) to move relative to the frame (10) by pulling the pull rope (311).

3. The battery handling device (100) of claim 2, wherein the pulley assembly (31) includes a pull frame (312), the pull frame (312) is connected to the second end (3111) of the pull cord (311), and the driving device (300) is configured to pull the pull frame (312) to move in a first direction to move the second end (3111) of the pull cord (311) in the first direction to move the receptacle (20) in a second direction, the first direction and the second direction being different directions.

4. The battery handling device (100) of claim 2, wherein the pulley assembly (31) comprises a sliding rail (313) and a slider (314), the slider (314) being slidably disposed on the sliding rail (313), the sliding rail (313) being fixed to the frame (10), the slider (314) being connected to a first end (3110) of the pull cord (311), the slider (314) being movable in a second direction under pulling of the pull cord (311).

5. The battery handling device (100) of claim 4, wherein the pulley assembly (31) includes an adapter (315), the adapter (315) connecting the slider (314) and the receptacle (20), the first end (3110) of the pull cord (311) being secured to the adapter (315).

6. Battery handling device (100) according to claim 2, wherein the drive device (300) comprises a stacker (301), the stacker (301) being adapted to place the battery (200) in the receptacle (20) and to pull the pull cord (311).

7. The battery handling device (100) according to claim 1, wherein the battery handling device (100) comprises a lifting mechanism (40), the lifting mechanism (40) being arranged above the receiving member (20) and being movable relative to the receiving member (20), the lifting mechanism (40) being adapted to lift the battery (200) for placing the battery (200) in the receiving member (20).

8. Battery handling device (100) according to claim 7, characterized in that the battery handling device (100) comprises a locking structure (50) arranged on the frame (10), the locking structure (50) comprising a first connecting piece (51) and a driving assembly (52), the lifting mechanism (40) being provided with a second connecting piece (41), the driving assembly (52) being arranged to drive the first connecting piece (51) to separate from or overlap the second connecting piece (41), the lifting mechanism (40) being moved towards the bottom of the receiving piece (20) in case the first connecting piece (51) is separated from the second connecting piece (41), the lifting mechanism (40) being distanced from the bottom of the receiving piece (20) in case the first connecting piece (51) overlaps the second connecting piece (41).

9. The battery handling device (100) according to claim 8, wherein the lifting mechanism (40) comprises a carrying portion (42) and a connecting portion (43), the carrying portion (42) is used for lifting the battery (200), and the connecting portion (43) moves toward the bottom of the accommodating member (20) under the driving of the driving device (300) in a state in which the first connecting piece (51) is separated from the second connecting piece (41) to place the battery (200) in the accommodating member (20).

10. The battery handling device (100) of claim 8, wherein the drive assembly (52) comprises a motor (520), a screw (521) and a slider (522), the motor (520) is mounted on the frame (10), the screw (521) is connected with the motor (520), the slider (522) is disposed on the screw (521), the first connecting piece (51) is fixedly connected with the slider (522), and the motor (520) is used for driving the slider (522) to move through the screw (521), so as to drive the first connecting piece (51) to move relative to the frame (10), and further, the first connecting piece (51) is separated from or overlapped with the second connecting piece (41).

11. The battery handling device (100) according to claim 1, wherein the battery handling device (100) comprises a handle (60), the handle (60) being arranged on one side of the receiving member (20) and being fixedly connected to the receiving member (20).

12. A power exchange station (1000), characterized by comprising:

the battery handling apparatus (100) of any of claims 1-11;

-a drive device (300), the drive device (300) being used for transferring the battery (200) into the receptacle (20).