CN117226485A - Battery dismounting device - Google Patents

Abstract

The application relates to a battery dismounting device which comprises a fixing frame, a first adjusting mechanism, a second adjusting mechanism, a third adjusting mechanism and a leveling mechanism, wherein the fixing frame is provided with a first adjusting mechanism and a second adjusting mechanism; the first adjusting mechanism comprises a connecting frame and a first driving mechanism; the connecting frame is arranged in the fixing frame; the first driving mechanism is arranged on the fixed frame and used for driving the connecting frame to move along a third direction relative to the fixed frame; the second adjusting mechanism comprises a support bracket and a second driving mechanism; the second driving mechanism is arranged on the connecting frame and is used for driving the support bracket to move along a second direction relative to the connecting frame; the third adjusting mechanism comprises a first connecting piece and a third driving mechanism, the third driving mechanism is arranged on the support bracket and is used for driving the first connecting piece to move along a first direction; the leveling mechanism is used for leveling the fixing frame. So can realize the automatic dismouting of battery package, improve the dismouting efficiency of battery package, guarantee the safety of battery package and staff.

Description

Battery dismounting device

Technical Field

The application relates to the technical field of energy storage equipment, in particular to a battery dismounting device.

Background

In recent years, with the rapid development of electrochemical energy storage systems, lithium battery liquid cooling energy storage systems have become a main application type of large-scale energy storage power stations.

Be provided with a plurality of battery frames in the container of energy storage power station, install tens, hundreds battery package even on each battery frame, every battery package includes a plurality of battery monomers, leads to the weight of battery package big, bulky, has brought inconvenience for the dismouting of battery package.

In the related art, when the battery pack is assembled and disassembled, the battery pack is assembled and disassembled manually by lifting equipment such as a forklift or a crane; however, because the energy storage power station field environment is poor, the installation place is uneven, and the volume of battery package is big, weight is heavy, the installation height is high for the dismouting operating efficiency of battery package is low, and the battery package takes place to collide with easily in the dismouting process, causes the damage of battery package, brings the potential safety hazard for the staff.

Disclosure of Invention

Based on the above, the embodiment of the application provides a battery dismounting device, which can realize automatic dismounting of a battery pack, improve dismounting efficiency and ensure safety of the battery pack and staff.

The embodiment of the application provides a battery dismounting device which is used for dismounting a battery pack on a to-be-mounted surface of a battery frame and comprises a fixing frame, a first adjusting mechanism, a second adjusting mechanism, a third adjusting mechanism and a leveling mechanism; the first adjusting mechanism comprises a connecting frame and a first driving mechanism; the connecting frame is arranged in the fixing frame; the first driving mechanism is arranged on the fixing frame, is connected with the connecting frame and is used for driving the connecting frame to move along a third direction relative to the fixing frame; the second adjusting mechanism comprises a support bracket and a second driving mechanism; the support bracket is used for supporting the battery pack; the second driving mechanism is arranged on the connecting frame, is connected with the support bracket and is used for driving the support bracket to move along a second direction relative to the connecting frame; the third adjusting mechanism comprises a first connecting piece and a third driving mechanism, the first connecting piece is used for connecting the battery pack, the third driving mechanism is arranged on the support bracket, and the third driving mechanism is used for driving the first connecting piece to move along a first direction; the leveling mechanism is arranged on the fixing frame and is used for leveling the fixing frame so that a bearing surface used for bearing the battery pack on the bearing bracket is parallel to the to-be-mounted surface; the first direction, the second direction and the third direction are vertical, and the third direction is the height direction of the fixing frame.

In one embodiment, the first adjustment mechanism includes a first guide assembly; the first guide assembly comprises a first sliding piece and a second sliding piece which extend along the third direction, and the first sliding piece is in sliding fit with the second sliding piece; one of the first sliding piece and the second sliding piece is connected with the fixing frame, and the other sliding piece is connected with the connecting frame.

In one embodiment, the first driving mechanism comprises a first driving member and a first transmission assembly, wherein the first driving member is connected with the connecting frame through the first transmission assembly and drives the connecting frame to move along the third direction through the first transmission assembly.

In one embodiment, the support bracket includes a main bracket and two sets of rolling assemblies; the main bracket is connected with the second driving mechanism; the two sets of rolling assemblies are arranged at intervals along the second direction, each set of rolling assemblies comprises a plurality of rolling bodies, the plurality of rolling bodies are arranged at intervals along the first direction, and the plurality of rolling bodies are rotationally connected with the main bracket around the second direction.

In one embodiment, limiting plates are respectively arranged on two sides of the support bracket along the second direction, and the two limiting plates are used for limiting the movement of the battery pack along the second direction.

In one embodiment, the second adjustment mechanism further comprises a second guide assembly; the second guide assembly comprises a third sliding piece and a fourth sliding piece which extend along the second direction, and the third sliding piece is in sliding fit with the fourth sliding piece; one of the third slider and the fourth slider is connected to the connection frame, and the other is connected to the support bracket.

In one embodiment, the second driving mechanism comprises a second driving piece and a second transmission assembly, wherein the second driving piece is connected with the support bracket through the second transmission assembly, and drives the support bracket to move along the second direction through the second transmission assembly.

In one embodiment, the third drive mechanism includes a third drive member and a third transmission assembly; the third driving piece is connected with the first connecting piece through a third transmission assembly, and drives the third connecting piece to move along the first direction through the third transmission assembly.

In one embodiment, the leveling device comprises a plurality of telescopic supporting legs, the telescopic supporting legs are distributed around the bottom of the fixing frame at intervals and are connected with the fixing frame, and the telescopic supporting legs can perform telescopic movement along the third direction.

In one embodiment, the fixing frame is provided with a fixing piece, and the fixing piece is used for being connected with the battery frame so as to fix the fixing frame to the battery frame; and/or, the fixing frame is also provided with a power supply component.

In one embodiment, the first connecting piece is provided with a pressure sensor, and the pressure sensor is used for detecting the pressure applied to the first connecting piece.

According to the battery dismounting device, when the battery pack is dismounted, the fixing frame is leveled through the leveling mechanism, so that the bearing surface used for bearing the battery pack on the bearing bracket is parallel to the to-be-mounted surface on the battery frame; the position of the third adjusting mechanism in the third direction and the second direction is adjusted through the first adjusting mechanism and the second adjusting mechanism, so that the first connecting piece of the third adjusting mechanism is aligned with the battery frame, the first connecting piece is driven to move along the first direction through the third driving mechanism, and the battery pack is pushed into the to-be-mounted surface of the battery frame or pulled out of the battery frame, so that the automatic disassembly and assembly of the battery pack are realized, the disassembly and assembly efficiency of the battery pack is improved, and the safety of the battery pack and staff is ensured.

Drawings

Fig. 1 is a schematic structural diagram of a battery assembling and disassembling device according to some embodiments of the present application.

Fig. 2 is a schematic top view of a battery assembling and disassembling device according to some embodiments of the present application.

Fig. 3 is a schematic left-view structure of a battery assembling and disassembling device according to some embodiments of the present application.

Fig. 4 is a schematic front view of a battery assembling and disassembling device according to some embodiments of the present application.

Fig. 5 is a schematic structural diagram of a battery pack assembled and disassembled by the battery assembling and disassembling device according to some embodiments of the present application.

Fig. 6 is a schematic top view of a battery pack assembled and disassembled by the battery assembling and disassembling device according to some embodiments of the present application.

Fig. 7 is a schematic structural diagram of a battery pack disassembly and assembly device in an energy storage power station according to some embodiments of the present application.

Reference numerals illustrate:

100. an energy storage power station; 110. a container; 120. a battery holder; 130. a battery pack;

1. a battery dismounting device; 10. a fixing frame; 20. a first adjustment mechanism; 210. a connecting frame; 220. a first driving mechanism; 221. a first driving member; 222. a first transmission assembly; 230. a first guide assembly; 231. a first slider; 232. a second slider; 30. a second adjustment mechanism; 310. a support bracket; 311. a main bracket; 312. a rolling assembly; 3121. a rolling element; 313. a limiting plate; 320. a second driving mechanism; 321. a second driving member; 322. a second transmission assembly; 330. a second guide assembly; 331. a third slider; 332. a fourth slider; 40. a third adjustment mechanism; 410. a first connector; 411. a fixing part; 412. a connection part; 420. a third driving mechanism; 421. a third driving member; 422. a third transmission assembly; 50. a leveling mechanism; 510. a telescopic support leg; 511. a support part; 512. a telescopic part; 60. a moving wheel; 70. a power supply assembly; x, a first direction; y, second direction; z, third direction.

Detailed Description

In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that, if any, these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., are used herein with respect to the orientation or positional relationship shown in the drawings, these terms refer to the orientation or positional relationship for convenience of description and simplicity of description only, and do not indicate or imply that the apparatus or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.

Furthermore, the terms "first," "second," and the like, if any, 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 at least one such feature. In the description of the present application, the terms "plurality" and "a plurality" if any, mean at least two, such as two, three, etc., unless specifically defined otherwise.

In the present application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly. For example, the two parts can be fixedly connected, detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, the meaning of a first feature being "on" or "off" a second feature, and the like, is that the first and second features are either in direct contact or in indirect contact through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that if an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. If an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein, if any, are for descriptive purposes only and do not represent a unique embodiment.

Be provided with a plurality of battery frames in the container of energy storage power station, install tens, hundreds battery package even on each battery frame, every battery package includes a plurality of battery monomers, leads to the weight of battery package big, bulky, has brought inconvenience for the dismouting of battery package.

In the related art, when the battery pack is assembled and disassembled, the battery pack is assembled and disassembled manually by lifting equipment such as a forklift or a crane; however, because the energy storage power station field environment is poor, the installation place is uneven, and the volume of battery package is big, weight is heavy, the installation height is high for the dismouting operating efficiency of battery package is low, and the battery package takes place to collide with easily in the dismouting process, causes the damage of battery package, brings the potential safety hazard for the staff.

Based on the above problems, the application provides a battery dismounting device, which is used for realizing automatic dismounting of a battery pack, improving the dismounting efficiency of the battery pack and ensuring the safety of the battery pack and staff.

As shown in fig. 1, 2, 5 and 7, the embodiment of the present application provides a battery dismounting device, which is used for dismounting a battery pack 130 to a to-be-mounted surface (not shown in the drawings) of a battery rack 120, and comprises a fixing frame 10, a first adjusting mechanism 20, a second adjusting mechanism 30, a third adjusting mechanism 40 and a leveling mechanism 50; the first adjustment mechanism 20 includes a link frame 210 and a first drive mechanism 220; the connecting frame 210 is arranged in the fixing frame 10; the first driving mechanism 220 is mounted on the fixing frame 10, the first driving mechanism 220 is connected with the connecting frame 210, and is used for driving the connecting frame 210 to move along a third direction Z relative to the fixing frame 10; the second adjustment mechanism 30 includes a support bracket 310 and a second drive mechanism 320; the support bracket 310 is used for supporting the battery pack 130; a second driving mechanism 320 is disposed on the connection frame 210, the second driving mechanism 320 being connected to the support bracket 310 and being used for driving the support bracket 310 to move in a second direction Y relative to the connection frame 210; the third adjusting mechanism 40 includes a first link 410 and a third driving mechanism 420, the first link 410 is used for connecting the battery pack 130, the third driving mechanism 420 is arranged on the support bracket 310, and the third driving mechanism 420 is used for driving the first link 410 to move along the first direction X; the leveling mechanism 50 is arranged on the fixed frame 10, and the leveling mechanism 50 is used for leveling the fixed frame 10 so that a bearing surface on the bearing bracket 310 for bearing the battery pack 130 is parallel to the to-be-mounted surface; the first direction X, the second direction Y, and the third direction Z are any two perpendicular, and the third direction Z is the height direction of the fixing frame 10.

As shown in fig. 7, the battery racks 120 are mounted on the battery racks 120 in the container 110 of the energy storage power station 100, the number of the battery racks 120 may be plural, and a plurality of battery packs 130 may be placed on the battery racks 120.

In the battery dismounting device 1 provided by the embodiment of the application, when the battery pack 130 is dismounted, the leveling mechanism 50 levels the fixing frame 10 so that the bearing surface of the bearing bracket 310 for bearing the battery pack 130 is parallel to the to-be-mounted surface of the battery frame 120; the positions of the third adjusting mechanism 40 in the third direction Z and the second direction Y are adjusted by the first adjusting mechanism 20 and the second adjusting mechanism 30, so that the first connecting piece 410 of the third adjusting mechanism 40 is aligned with the battery rack 120, the first connecting piece 410 is driven by the third driving mechanism 420 to move along the first direction X, so that the battery pack 130 is pushed into the to-be-mounted surface of the battery rack 120 or the battery pack 130 is pulled out of the battery rack 120, automatic dismounting of the battery packs 130 at different heights on the battery rack 120 is realized, the dismounting efficiency of the battery packs 130 is improved, the probability of damage to the battery packs 130 due to collision is reduced, and the safety of the battery packs 130 and staff is ensured.

As shown in fig. 1, in one embodiment, the first adjustment mechanism 20 includes a first guide assembly 230; the first guide assembly 230 includes a first slider 231 and a second slider 232 extending in the third direction Z, the first slider 231 being slidably engaged with the second slider 232; one of the first slider 231 and the second slider 232 is connected to the fixing frame 10, and the other is connected to the connection frame 210. In this way, when the connecting frame 210 moves along the third direction Z relative to the fixing frame 10, the first guiding component 230 can play a guiding role, so that smoothness and stability of movement of the connecting frame 210 along the third direction Z relative to the fixing frame 10 can be improved, accidental collision of the battery pack 130 can be avoided, and safety of the battery pack 130 can be ensured.

As shown in fig. 1, in a specific example, the number of the first guide assemblies 230 may be plural, for example, the number of the first guide assemblies 230 is four, and the four first guide assemblies 230 are disposed around the connecting frame 210 at intervals, so that the problem that the connecting frame 210 is blocked due to uneven stress in the moving process can be avoided, and the smoothness of the connecting frame 210 during moving can be improved.

As shown in fig. 1, in another specific example, the first guide assembly 230 may include a sliding rail and a slider that are slidably engaged, the sliding rail may be provided on the fixing frame 10, and the slider is connected with the connection frame 210. Simple structure, low cost and convenient realization.

As shown in fig. 1, in one embodiment, the first driving mechanism 220 includes a first driving member 221 and a first transmission assembly 222, where the first driving member 221 is connected to the connecting frame 210 through the first transmission assembly 222, and drives the connecting frame 210 to move along the third direction Z through the first transmission assembly 222. Movement of the connector 210 relative to the mount 10 in the third direction Z is facilitated by the first drive member 221 and the second drive assembly 322.

As shown in FIG. 1, in one particular example, the first drive 221 may be an electric, hydraulic drive. When the first driving member 221 is an electric driving member, the first driving member 221 may be a motor, the first transmission assembly 222 may include a screw and a slider, the screw is disposed along the third direction Z and fixed on the fixing frame 10 through the mounting base, the slider is screwed on the screw, the slider is connected with the connecting frame 210, and an output end of the motor is connected with one end of the screw. So, through motor drive lead screw rotation, drive slider moves along third direction Z on the lead screw to drive link 210 along third direction Z motion for mount 10, motor and lead screw slider subassembly source are extensive, and the realization of being convenient for is with low costs, thereby can reduce the cost of battery dismouting device 1.

In another specific example, the output end of the motor may be connected to the screw through a speed reducer and a torque converter, the rotational speed of the motor may be detected through the torque converter, and the rotational speed of the motor output may be adjusted through the speed reducer, so that the movement speed of the connection frame 210 in the third direction Z may be conveniently detected and adjusted.

As shown in FIG. 1, in one embodiment, support bracket 310 includes a main bracket 311 and two sets of rolling assemblies 312; the main bracket 311 is connected with the second driving mechanism 320; the two sets of rolling elements 312 are disposed at intervals along the second direction Y, each set of rolling elements 312 includes a plurality of rolling elements 3121, the rolling elements 3121 may be rollers, the plurality of rolling elements 3121 are disposed at intervals along the first direction X, and the plurality of rolling elements 3121 are rotatably connected to the main bracket 311 around the second direction Y. Thus, the second driving mechanism 320 may move the entire support bracket 310 in the second direction Y with respect to the link frame 210 by driving the main bracket 311 to move in the second direction Y; the two sets of rolling assemblies 312 can change sliding friction between the battery pack 130 and the support bracket 310 into rolling friction, and reduce friction force of the battery pack 130 when the support bracket 310 moves along the first direction X, so that quick assembly and disassembly of the battery pack 130 can be facilitated.

As shown in fig. 1, 3 and 4, in one embodiment, two sides of the support bracket 310 along the second direction Y are respectively provided with a limiting plate 313, and the two limiting plates 313 are used for limiting the movement of the battery pack 130 along the second direction Y, so that the battery pack 130 can be prevented from shifting when moving along the first direction X, the battery pack 130 can be conveniently and quickly assembled and disassembled, the battery pack 130 is prevented from colliding with the battery rack 120 and the like, and the safety of the battery pack 130 is ensured.

As shown in fig. 2, in one embodiment, the second adjustment mechanism 30 further includes a second guide assembly 330; the second guide assembly 330 includes a third slider 331 and a fourth slider 332 extending in the second direction Y, the third slider 331 being slidably engaged with the fourth slider 332; one of the third slider 331 and the fourth slider 332 is connected to the connection frame 210, and the other is connected to the support bracket 310. In this way, when the support bracket 310 moves along the second direction Y relative to the connection frame 210, the second guide assembly 330 can perform a guiding function, so that smoothness and stability of movement of the support bracket 310 along the second direction Y relative to the connection frame 210 can be improved, accidental collision of the battery pack 130 can be avoided, and safety of the battery pack 130 can be ensured.

In a specific example, the number of the second guide assemblies 330 may be plural, for example, the number of the second guide assemblies 330 is two, and the two second guide assemblies 330 are disposed at two sides of the connecting frame 210 at intervals, so that the problem that the support bracket 310 is blocked due to uneven stress in the moving process can be avoided, and the smoothness of the support bracket 310 during moving can be improved.

As shown in fig. 2, in another specific example, the second guide assembly 330 may include a sliding rail and a slider that are slidably engaged, the sliding rail may be provided on the connection frame 210, and the slider is connected with the support bracket 310. Simple structure, low cost and convenient realization.

In one embodiment, as shown in fig. 2, the second driving mechanism 320 includes a second driving member 321 and a second transmission assembly 322, where the second driving member 321 is connected to the support bracket 310 through the second transmission assembly 322, and drives the support bracket 310 to move along the second direction Y through the second transmission assembly 322. Movement of support bracket 310 relative to connector frame 210 in second direction Y is facilitated by second drive member 321 and second transmission assembly 322.

As shown in fig. 2, in one particular example, the second driver 321 may be an electric, hydraulic driver. When the second driving member 321 is an electric driving member, the second driving member 321 may be a motor, the second transmission assembly 322 may include a screw rod and a slider, the screw rod is disposed along the second direction Y and fixed on the connecting frame 210 through the mounting seat, the slider is screwed on the screw rod, the slider is connected with the support bracket 310, and an output end of the motor is connected with one end of the screw rod. In this way, the motor drives the screw rod to rotate, and the driving slide block moves on the screw rod along the second direction Y, so that the supporting bracket 310 is driven to move along the second direction Y relative to the connecting frame 210, the motor and the screw rod slide block component are wide in source and convenient to realize, the cost is low, and the cost of the battery dismounting device 1 can be reduced.

In another specific example, the output end of the motor may be connected to the screw through a speed reducer and a torque converter, the rotational speed of the motor may be detected through the torque converter, and the rotational speed of the motor output may be adjusted through the speed reducer, so that the movement speed of the support bracket 310 in the second direction Y may be conveniently detected and adjusted.

As shown in fig. 2, in one embodiment, the third drive mechanism 420 includes a third drive member 421 and a third transmission assembly 422; the third driving member 421 is connected to the first connecting member 410 through the third transmission assembly 422, and drives the third connecting member to move along the first direction X through the third transmission assembly 422. The third driving member 421 and the third transmission assembly 422 can conveniently control the first connecting member 410 to move along the first direction X, so as to drive the battery pack 130 to move along the first direction X, so that the battery pack 130 is pushed into the to-be-mounted surface of the battery rack 120 or pulled out from the battery rack 120, and the battery pack 130 is disassembled.

As shown in fig. 2, in one specific example, the third driving member 421 may be an electric, hydraulic driving member. When the third driving member 421 is an electric driving member, the third driving member 421 may be a motor; the third transmission assembly 422 may include a screw rod disposed along the second direction Y and fixed to the support bracket 310 through a mounting seat, and a slider screw-coupled to the screw rod, the slider being connected to the first connection member 410, and an output end of the motor being connected to one end of the screw rod. So, through motor drive lead screw rotation, drive slider moves along first direction X on the lead screw to drive first connecting piece 410 along first direction X motion, motor and lead screw slider subassembly source are extensive, are convenient for realize, and with low costs, thereby can reduce the cost of battery dismouting device 1.

In another specific example, the output end of the motor may be connected to the screw rod through a speed reducer and a torque converter, the rotational speed of the motor may be detected through the torque converter, and the rotational speed of the motor output may be adjusted through the speed reducer, so that the movement speed of the first connecting member 410 in the first direction X may be conveniently detected and adjusted, so that the battery pack 130 may move at a uniform speed during the installation or the removal process, the collision between the battery pack 130 and the battery rack 120 or the fixing frame 10 may be avoided, and the safety of the battery pack 130 may be ensured.

In one embodiment, as shown in fig. 2, the first connector 410 is a T-shaped member. Specifically, the first connecting member 410 includes a fixing portion 411 and a connecting portion 412, the fixing portion 411 extends along the first direction X, one end of the fixing portion 411 is connected to the third transmission assembly 422, the other end of the fixing portion 411 is connected to the connecting portion 412, and the connecting portion 412 is used for connecting with the battery pack 130. The connection of the first connection member 410 with the third transmission assembly 422 and the battery pack 130 may be facilitated by the fixing portion 411 and the connection portion 412.

In one embodiment, a pressure sensor (not shown) is disposed on the first connector 410, and the pressure sensor is configured to detect the pressure applied to the first connector 410. The first connecting piece 410 is connected with the battery pack 130, when the battery pack 130 collides with other objects (such as the battery rack 120), the battery pack 130 is subjected to external force, meanwhile, the first connecting piece 410 is also subjected to stress pressure, and the stress of the first connecting piece 410 can be detected through the pressure sensor, so that a worker can find the stress condition of the battery pack 130 in time, the situation that the battery pack 130 is stressed and overloaded when the movement of the battery pack 130 is blocked is avoided, the damage probability of the battery pack 130 is reduced, and the safety of the battery pack 130 and the worker during operation is ensured.

As shown in fig. 1, in one embodiment, the leveling device includes a plurality of telescopic legs 510, where the telescopic legs 510 are spaced around the bottom of the fixing frame 10 and are connected to the fixing frame 10, and the telescopic legs 510 can perform telescopic movement along the third direction Z. In operation, the plurality of telescopic support legs 510 can be arranged on the ground, when the ground is not level, the telescopic support legs 510 can be adjusted to perform telescopic movement along the third direction Z so that the fixing frame 10 is kept horizontal, and the bearing surface of the bearing bracket 310 on the fixing frame 10 for bearing the battery pack 130 is parallel to the to-be-mounted surface, so that the battery dismounting device 1 can adapt to different ground environment requirements, and the first connecting piece 410 on the bearing bracket 310 can be conveniently aligned with the to-be-mounted surface on the battery frame 120, thereby facilitating the dismounting of the battery pack 130.

In one specific example, the telescoping leg 510 may be an electric, hydraulic, pneumatic, or manual telescoping mechanism. When the telescopic leg 510 is an electric telescopic mechanism, the telescopic leg 510 may be an electric push rod. When the telescopic leg 510 is a hydraulic telescopic mechanism, it may be a hydraulic cylinder, a foot hydraulic lifter, or the like.

As shown in fig. 1, in one embodiment, the telescopic leg 510 includes a supporting portion 511 and a telescopic portion 512 fixed on the supporting portion 511, the telescopic portion 512 is connected with the fixing frame 10, the supporting portion 511 is used for supporting on the ground, and the cross-sectional area of the supporting end is larger than that of the telescopic portion 512, so that the contact area between the telescopic leg 510 and the ground is increased to improve the supporting stability.

In one embodiment, the fixing frame 10 may be in the form of a portal frame, and the moving wheels 60 are mounted at four corners of the bottom of the fixing frame 10, and the moving wheels 60 may be universal wheels, so as to facilitate the movement of the battery dismounting device 1.

In one embodiment, a fixing member (not shown) is provided on the fixing frame 10, and the fixing member is used to connect with the battery frame 120 to fix the fixing frame 10 to the battery frame 120. In particular, the securing member may be a magnetic member or other securing structure. Thus, the battery dismounting device 1 can be conveniently fixed and separated from the battery frame 120; when the battery pack 130 is assembled and disassembled, the fixing frame 10 is fixed on the battery frame 120 through the fixing piece, so that the relative displacement between the fixing frame 10 and the battery frame 120 is prevented; when the disassembly and assembly of the battery pack 130 are completed, the fixing frame 10 is separated from the battery frame 120.

In one embodiment, as shown in fig. 6, a power supply assembly 70 is also provided on the mount 10. Specifically, the power supply assembly 70 may include a storage battery, a transformer, a charger, a battery management system, and the like, and may be adapted to power supply environments of different countries, so that the battery assembling and disassembling device 1 may be applied to power station occasions of different power utilization environments.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.

Claims (11)

1. A battery dismouting device for with the battery package dismouting treat the installation face in the battery frame, characterized in that includes:

a fixing frame;

the first adjusting mechanism comprises a connecting frame and a first driving mechanism; the connecting frame is arranged in the fixing frame; the first driving mechanism is arranged on the fixing frame, is connected with the connecting frame and is used for driving the connecting frame to move along a third direction relative to the fixing frame;

the second adjusting mechanism comprises a support bracket and a second driving mechanism; the support bracket is used for supporting the battery pack; the second driving mechanism is arranged on the connecting frame, is connected with the support bracket and is used for driving the support bracket to move along a second direction relative to the connecting frame;

the third adjusting mechanism comprises a first connecting piece and a third driving mechanism, the first connecting piece is used for connecting the battery pack, the third driving mechanism is arranged on the support bracket, and the third driving mechanism is used for driving the first connecting piece to move along a first direction;

the leveling mechanism is arranged on the fixing frame and used for leveling the fixing frame so that a bearing surface used for bearing the battery pack on the bearing bracket is parallel to the to-be-mounted surface;

the first direction, the second direction and the third direction are vertical, and the third direction is the height direction of the fixing frame.

2. The battery dismounting device of claim 1, wherein the first adjustment mechanism comprises a first guide assembly; the first guide assembly comprises a first sliding piece and a second sliding piece which extend along the third direction, and the first sliding piece is in sliding fit with the second sliding piece; one of the first sliding piece and the second sliding piece is connected with the fixing frame, and the other sliding piece is connected with the connecting frame.

3. The battery dismounting device according to claim 1 or 2, wherein the first driving mechanism includes a first driving member and a first transmission assembly, the first driving member is connected with the connection frame through the first transmission assembly, and drives the connection frame to move along the third direction through the first transmission assembly.

4. The battery dismounting device of claim 1, wherein the support bracket includes a main bracket and two sets of rolling assemblies; the main bracket is connected with the second driving mechanism; the two sets of rolling assemblies are arranged at intervals along the second direction, each set of rolling assemblies comprises a plurality of rolling bodies, the plurality of rolling bodies are arranged at intervals along the first direction, and the plurality of rolling bodies are rotationally connected with the main bracket around the second direction.

5. The battery dismounting device according to claim 1, wherein both sides of the support bracket in the second direction are respectively provided with a limiting plate, and both the limiting plates are used for limiting the movement of the battery pack in the second direction.

6. The battery dismounting device of claim 1, wherein the second adjustment mechanism further comprises a second guide assembly; the second guide assembly comprises a third sliding piece and a fourth sliding piece which extend along the second direction, and the third sliding piece is in sliding fit with the fourth sliding piece; one of the third slider and the fourth slider is connected to the connection frame, and the other is connected to the support bracket.

7. The battery dismounting device of any one of claims 1, 4 to 6, wherein the second driving mechanism includes a second driving member and a second transmission assembly, the second driving member being connected to the support bracket through the second transmission assembly and driving the support bracket to move in the second direction through the second transmission assembly.

8. The battery dismounting device as claimed in claim 1, wherein,

the third driving mechanism comprises a third driving piece and a third transmission assembly; the third driving piece is connected with the first connecting piece through a third transmission assembly, and drives the third connecting piece to move along the first direction through the third transmission assembly.

9. The battery dismounting device according to claim 1, wherein the leveling device comprises a plurality of telescopic supporting legs which are distributed around the bottom of the fixing frame at intervals and are connected with the fixing frame, and the telescopic supporting legs can perform telescopic movement along the third direction.

10. The battery dismounting device as set forth in claim 1, wherein a fixing member is provided on the fixing frame, the fixing member being for connecting with the battery frame to fix the fixing frame to the battery frame;

and/or, the fixing frame is also provided with a power supply component.

11. The battery attaching/detaching device according to claim 1, wherein a pressure sensor is provided on the first connecting member, the pressure sensor being configured to detect a pressure to which the first connecting member is subjected.