Battery transportation device and battery transportation equipment

Abstract

The utility model provides a battery transportation device and battery transportation equipment, the battery transportation device is used for storing a transportation vehicle, and the transportation vehicle is used for storing a battery; the battery transport device comprises a storage structure, a first wheel set, a traction structure and a guide part, the storage structure is provided with at least one storage groove, a lifting guide rail is arranged in the storage groove and extends in the first direction, the transport vehicle is contained in the storage groove, the lifting guide rail is used for lifting the transport vehicle away from a supporting plane, and the first wheel set is arranged on the traction structure. The supporting plane is used for supporting the transport vehicle; the first wheel set is rotatably connected to the storage structure; the traction structure is detachably connected to the storage structure and is arranged opposite to the first wheel set; the guide piece is arranged in the storage groove and used for guiding the transport vehicle to go in and out of the storage groove.

Description

Technical Field

[0001] The present application relates to the technical field of power battery transportation, and in particular to a battery transportation device and battery transportation equipment. Background Art

[0002] With the advent of the new energy era, transport vehicles and other vehicles have begun to use power batteries as a driving source. Power batteries need to be replaced in a timely manner after they are exhausted. At present, most practices use manpower to transport the power batteries that need to be replaced on transport vehicles and other vehicles to charging stations for charging, and then transport the fully charged power batteries at the charging stations to the transport vehicles for installation, resulting in high labor costs and too much time. Utility Model Content

[0003] The present application provides a battery transportation device and a battery transportation equipment to solve the problem of high labor cost and low efficiency when replacing power batteries in the known technology.

[0004] In the first aspect, the present application provides a battery transport device for storing a transport cart, wherein the transport cart is used to store batteries; the battery transport device includes a storage structure, a first wheel group, a traction structure, and a guide member, the storage structure is provided with at least one storage slot, a lifting guide rail is provided in the storage slot, the lifting guide rail extends along a first direction, the transport cart is accommodated in the storage slot, the lifting guide rail is used to lift the transport cart off a supporting plane, and the supporting plane is used to support the transport cart; the first wheel group is rotatably connected to the storage structure; the traction structure is detachably connected to the storage structure and is arranged opposite to the first wheel group; the guide member is arranged in the storage slot, and the guide member is used to guide the transport cart in and out of the storage slot.

[0005] In a possible implementation, the guide member includes at least one guide shaft, the guide shaft is rotatably connected to the storage structure, and the outer peripheral surface of the guide shaft is used to abut against the transport vehicle.

[0006] In a possible implementation, the guide member further includes an elastic pad, which is elastically sleeved on the outer side of the guide shaft, and is used for elastically supporting the transport vehicle.

[0007] In a possible implementation, along the first direction, a cavity is opened on one side of the storage structure, at least two connecting frames are arranged in the cavity, along the second direction, at least two connecting frames are arranged at intervals, and the storage slot is formed between any two adjacent connecting frames, and the second direction is arranged perpendicular to the first direction;

[0008] The guide shaft is rotatably connected to the connecting frame, and when the transport vehicle is accommodated in the storage groove, the elastic pad can elastically support the transport vehicle.

[0009] In a possible embodiment, the lifting guide rail is provided on one side or both sides of the connecting frame along the second direction, and the lifting guide rail is provided with a first guide surface and a second guide surface, the second guide surface is spaced apart from the supporting plane, the first guide surface is inclined relative to the supporting plane, and the first guide surface is connected to the second guide surface and the supporting plane, and is used to guide the transport vehicle to move from the supporting plane to the second guide surface.

[0010] In a possible embodiment, the transport vehicle is provided with a second wheel group, the second wheel group is rotatably connected to the transport vehicle, the second wheel group is used to roll along the lifting guide rail, the lifting guide rail is provided with a limiting groove, when the transport vehicle is stored in the storage groove, the second wheel group is clamped in the limiting groove.

[0011] In a possible implementation, the traction structure includes a traction frame and a traction wheel set, the traction frame is detachably connected to the storage structure, and the traction wheel set is rotatably connected to the traction frame to support and guide the movement of the traction frame.

[0012] In a possible implementation manner, the traction frame is provided with an extension piece, and an outer wall of the storage structure is provided with a connection port, and the connection port is connected to a cavity provided in the storage structure;

[0013] The first end of the extension piece is connected to the traction frame, the second end of the extension piece is passed through the connecting port and extends into the cavity, a stopper is provided at one end of the extension piece away from the traction frame, the stopper is detachably connected to the extension piece, the outer diameter of the stopper is larger than the caliber of the connecting port, and the stopper is used to abut against the inner wall of the cavity.

[0014] In a possible embodiment, the storage structure is provided with a limit member, which is located on a side of the storage structure where the storage slot is opened. The limit member is rotatably connected to the storage structure and is used to rotate to the opening of the storage slot to support the transport vehicle accommodated in the storage slot.

[0015] In a second aspect, the present application further provides a battery transport device, comprising the transport vehicle, the battery, and the battery transport device, wherein the battery is stored in the transport vehicle, and the transport vehicle is accommodated in the storage slot.

[0016] The battery transport device of the present application has at least one storage slot on the storage structure, which can accommodate one or more transport vehicles. When multiple batteries need to be replaced at the same time, the storage structure can carry multiple transport vehicles loaded with batteries at the same time, which not only eliminates the need for manpower to carry the batteries, but also improves the battery transportation efficiency. In addition, the traction structure and the storage structure are detachably connected, so that multiple storage structures can share one traction structure, so that when a storage structure needs to be used, the traction structure can be connected to the storage structure for use, and when the traction structure is not needed, the traction structure can be removed and installed on other storage structures that need to be used for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a battery transport device according to an embodiment of the present application.

[0018] Figure 2 It is a three-dimensional schematic diagram of a battery transportation device in one embodiment of the present application.

[0019] Figure 3 for Figure 2 A schematic structural diagram of the storage structure of the battery transportation device in one embodiment.

[0020] Figure 4 It is a three-dimensional schematic diagram of a battery transport device of the present application in an embodiment when viewed from above.

[0021] Figure 5 for Figure 3 A partial enlarged schematic diagram of the battery transportation device corresponding to area A.

[0022] Description of main component symbols:

[0023] Battery transport device 100

[0024] Battery transport equipment 200

[0025] First direction Y

[0026] Second direction X

[0027] The third direction Z

[0028] Support plane P

[0029] First guide surface P1

[0030] Second guide surface P2

[0031] Transporter 10

[0032] Car body 11

[0033] Storage tank 110

[0034] Baffle 12

[0035] Transport wheel set 13

[0036] Second wheel group 14

[0037] Storage structure 20

[0038] Cavity 21

[0039] Storage slot 211

[0040] First opening 212

[0041] Second opening 213

[0042] Connecting frame 22

[0043] First frame 221

[0044] Second frame 222

[0045] Guide 23

[0046] Guide shaft 231

[0047] Elastic pad 232

[0048] Lifting rail 24

[0049] Limiting slot 240

[0050] Connection port 25

[0051] Mounting plate 26

[0052] First round group 30

[0053] Traction structure 40

[0054] Traction frame 41

[0055] Extension 411

[0056] Stopper 412

[0057] Traction wheel set 42

[0058] Traction piece 43

[0059] Battery 50

[0060] Limiter 60

[0061] The following specific implementation methods will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0062] The following description will refer to the accompanying drawings to more fully describe the content of the present application. Shown in the accompanying drawings are exemplary embodiments of the present application. However, the present application can be implemented in many different forms and should not be construed as being limited to the exemplary embodiments set forth herein. These exemplary embodiments are provided to make the present application thorough and complete, and to fully convey the scope of the present application to those skilled in the art. Similar reference numerals represent identical or similar components.

[0063] The terms used herein are only used for the purpose of describing specific exemplary embodiments and are not intended to limit the present application. As used herein, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to also include the plural forms. In addition, when used herein, "including" and / or "comprising" and / or "having", integers, steps, operations, components and / or components, but do not exclude the existence or addition of one or more other features, regions, integers, steps, operations, components and / or groups thereof.

[0064] Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by those of ordinary skill in the art to which this application belongs. In addition, unless explicitly defined herein, terms such as those defined in general dictionaries should be interpreted as having a meaning consistent with their meaning in the relevant technology and the content of this application, and will not be interpreted as an idealized or overly formal meaning.

[0065] The specific implementation methods of the present application are further described in detail below with reference to the accompanying drawings.

[0066] like Figures 1 to 3 As shown, the present embodiment provides a battery transport device 100, which is applied to a battery transport device 200. The battery transport device 100 can accommodate a transport vehicle 10. The transport vehicle 10 is used to store batteries 50, and can transfer the batteries 50 after storing the batteries 50. Specifically, the transport vehicle 10 includes a vehicle body 11, a baffle 12, and a transport wheel set 13.

[0067] The vehicle body 11 is generally in a square structure, and a storage slot 110 is provided on the top surface of the vehicle body 11. The storage slot 110 is used to accommodate the battery 50, and when the battery 50 is accommodated in the storage slot 110, the outer circumference of the battery 50 abuts against the inner circumference of the storage slot 110 to prevent the battery 50 from shaking. It is understandable that the storage slot 110 can accommodate one battery 50, or two or more batteries 50.

[0068] The transport wheel set 13 is rotatably connected to the bottom end surface of the vehicle body 11, and is used to support and guide the movement of the vehicle body 11. The transport wheel set 13 includes four rollers, and the four rollers are distributed in a rectangular shape on the bottom end surface of the vehicle body 11. The baffle plate 12 is connected to one side of the vehicle body 11, and the top end of the baffle plate 12 exceeds the vehicle body 11.

[0069] The battery transport device 100 includes a storage structure 20 , a first wheel set 30 , a traction structure 40 , and a guide 23 .

[0070] The storage structure 20 is provided with at least one storage slot 211, the number of which can be one, two, or more than two, and the shape and size of the storage slot 211 are adapted to the vehicle body 11. The storage slot 211 is used to store the transport vehicle 10, and the transport vehicle 10 can enter or leave the storage slot 211. A lifting guide rail 24 is provided in the storage slot 211, and the lifting guide rail 24 extends along the first direction Y. The transport vehicle 10 is accommodated in the storage slot 211, and the lifting guide rail 24 is used to lift the transport vehicle 10 off the support plane P, so that the transport vehicle 10 enters the storage structure 20 and is transported with the storage structure 20. The support plane P is used to support the transport vehicle 10, and the transport vehicle 10 can slide on the support plane P. The support plane P can be the ground or a track surface for the transport vehicle 10 to move.

[0071] The first wheel set 30 is rotatably connected to the storage structure 20, and the first wheel set 30 is used to support and guide the movement of the storage structure 20. The traction structure 40 is detachably connected to the storage structure 20, and the traction structure 40 is used to pull the storage structure 20 to move, and the traction structure 40 is arranged opposite to the first wheel set 30. The guide member 23 is arranged in the storage slot 211, and the guide member 23 is used to guide the transport vehicle 10 to enter and exit the storage slot 211, so as to ensure that the movement route of the transport vehicle 10 is the preset route.

[0072] In this way, the battery transport device 100 of the present application has at least one storage slot 211 on the storage structure 20, which can accommodate one or more transport vehicles 10, so that when multiple batteries 50 need to be replaced at the same time, the storage structure 20 can carry multiple transport vehicles 10 loaded with batteries 50 and move them at the same time, which not only eliminates the need for manpower to carry the batteries 50, but also improves the transportation efficiency of the batteries 50. In addition, the traction structure 40 is detachably connected to the storage structure 20, so that multiple storage structures 20 can share one traction structure 40, so that when a certain storage structure 20 needs to be used, the traction structure 40 can be connected to the storage structure 20 for use, and when the traction structure 40 is not needed, the traction structure 40 can be removed and installed on other storage structures 20 that need to be used for use.

[0073] For the convenience of subsequent reading, the present application introduces a first direction Y, a second direction X, and a third direction Z to describe the embodiments of the present application. The first direction Y, the second direction X, and the third direction Z may be three non-parallel linear directions in space; further, the first direction Y, the second direction X, and the third direction Z may be three mutually perpendicular directions in a three-dimensional coordinate system (three-dimensional Cartesian coordinate system). In the subsequent embodiments, the first direction Y is the Y-axis direction of the coordinate axis of the three-dimensional coordinate system, the second direction X is the X-axis direction of the coordinate axis of the three-dimensional coordinate system, and the third direction Z is the Z-axis direction of the coordinate axis of the three-dimensional coordinate system.

[0074] Please combine again Figure 3 and Figure 4 In one embodiment, the number of the storage slots 211 is set to be multiple, and the multiple storage slots 211 are sequentially arranged along the second direction X. Each storage slot 211 is opened on one side of the storage structure 20 along the first direction Y, the extension direction of the storage slot 211 is parallel to the first direction Y, and the extension length of the storage slot 211 is less than the extension length of the storage structure 20 along the first direction Y. In this way, along the first direction Y, one end of the storage slot 211 is closed by the side wall of the storage structure 20, and the other end of the storage slot 211 is open to allow the transport vehicle 10 to enter and exit the storage slot 211.

[0075] It is understandable that, in another embodiment, the plurality of receiving slots 211 may be divided into two groups. The two groups of receiving slots 211 are arranged in parallel along the first direction Y, and each group of receiving slots 211 includes a plurality of receiving slots 211 arranged in sequence along the second direction X.

[0076] Further, along the first direction Y, a first opening 212 is provided on one side of the storage structure 20. The storage structure 20 is also provided with a cavity 21, and the first opening 212 is connected to the cavity 21. Along the third direction Z, the cavity 21 is formed by extending upward from the bottom end surface of the storage structure 20, and the cavity 21 forms a second opening 213 at the bottom end surface of the storage structure 20, and the second opening 213 is connected to the cavity 21. The extension length of the cavity 21 in the third direction Z is less than the extension length of the storage structure 20 in the third direction Z.

[0077] The storage structure 20 is provided with a plurality of connecting racks 22. The plurality of connecting racks 22 are received in the cavity 21 and connected to the storage structure 20. The connecting racks 22 are placed along the third direction Z, and along the second direction X, the plurality of connecting racks 22 are arranged in parallel and at intervals, so that a storage slot 211 is formed between any two adjacent connecting racks 22.

[0078] In this way, by disposing a plurality of connection frames 22 at intervals in the cavity 21 , the cavity 21 can be divided into a plurality of storage slots 211 .

[0079] Please combine again Figure 3 and Figure 4 In one embodiment, the connecting frame 22 includes a first frame body 221 and a second frame body 222 .

[0080] The extension direction of the first frame 221 is parallel to the first direction Y, and there are two first frames 221. Along the third direction Z, the two first frames 221 are spaced apart, wherein the upper first frame 221 is connected to the top wall of the cavity 21.

[0081] The extension direction of the second frame 222 is parallel to the third direction, and the number of the second frame 222 is two. Along the first direction Y, the two second frames 222 are arranged at intervals, and the two second frames 222 are located between the two first frames 221. One end of the two second frames 222 is connected to one first frame 221, and the other end thereof is connected to the other first frame 221. One end of the two first frames 221 is connected to the inner wall of the cavity 21, and the other end thereof is connected to the side wall of the second frame 222.

[0082] In particular, one second frame 222 is substantially located in the middle of the first frame 221 , and the other second frame 222 is located at the first opening 212 of the cavity 21 .

[0083] Furthermore, the connecting frame 22 is provided with a guide member 23 , the axial direction of the guide member 23 is parallel to the third direction Z, and the guide member 23 is rotatably connected to the connecting frame 22 .

[0084] The guide member 23 includes at least one guide shaft 231, and the axial direction of the guide shaft 231 is parallel to the third direction Z. The guide shaft 231 is located between the two first frames 221, and the two ends of the guide shaft 231 are respectively connected to the two first frames 221. The number of the guide shafts 231 can be one, two, or more than two. Along the first direction Y, two or more guide shafts 231 are arranged in sequence.

[0085] The guide member 23 further includes elastic pads 232, the number of which is the same as the number of the guide shafts 231, and the elastic pads 232 are arranged one-to-one with the guide shafts 231. The elastic pads 232 are sleeved on the outer circumference of the guide shaft 231 and can rotate relative to the guide shaft 231 around the axis of the guide shaft 231. The elastic pads 232 are cylindrical structures and are made of elastic materials such as silicone.

[0086] When the transport vehicle 10 is received in the storage slot 211, the elastic pad 232 elastically abuts against the side wall of the transport vehicle 10. On the one hand, when the transport vehicle 10 enters or leaves the storage slot 211, the transport vehicle 10 and the elastic pad 232 are in an abutting state, and the elastic pad 232 ensures that the moving direction of the transport vehicle 10 will not deviate, and the transport vehicle 10 will apply friction to the elastic pad 232 during the movement of the transport vehicle 10, so that the elastic pad 232 rotates around the guide shaft 231, thereby further guiding the movement of the transport vehicle 10 by the elastic pad 232. On the other hand, when the transport vehicle 10 completely enters the storage slot 211, along the second direction X, the elastic pads 232 on both sides of the transport vehicle 10 abut against the side wall of the transport vehicle 10, thereby clamping the transport vehicle 10 to prevent the transport vehicle 10 from shaking during the transportation process.

[0087] Please combine again Figures 3 to 5 In one embodiment, a lifting rail 24 is provided on one or both sides of the connecting frame 22 along the second direction X. The extending direction of the lifting rail 24 is parallel to the first direction Y, and the extending length of the lifting rail 24 is less than the extending length of the connecting frame 22.

[0088] Specifically, along the third direction Z, the lifting rail 24 is connected to the side wall of the first frame 221 located below. Along the second direction X, the first frame 221 of the connecting frames 22 located on both sides is provided with a lifting rail 24 on only one side, and the lifting rails 24 provided on the two first frames 221 are located on the adjacent side of the two first frames 221. Along the second direction X, the first frames 221 of the remaining connecting frames 22 are provided with lifting rails 24 on opposite sides, so that each transport vehicle 10 is configured with two lifting rails 24 for guidance.

[0089] It is worth noting that, among the multiple connecting frames 22, the first frame 221 located at the bottom and away from the traction structure 40 is provided with a lifting rail 24 on the side of the first frame 221 close to the traction structure 40 along the second direction X, and a mounting plate 26 is provided on the side away from the traction structure 40, and one end of the mounting plate 26 away from the first frame 221 is connected to the inner wall of the cavity 21. There are two mounting plates 26, and the two mounting plates 26 are arranged at intervals along the first direction Y. The first wheel set 30 includes two rollers. The two rollers of the first wheel set 30 are rotatably connected to the bottom end surfaces of the two mounting plates 26, respectively, and the bottom end surface of the first wheel set 30 extends out of the second opening 213 of the cavity 21, so that the storage structure 20 is supported by the first wheel set 30.

[0090] The transport vehicle 10 is provided with a second wheel set 14 rotatably connected to the bottom end surface of the transport vehicle 10 . The second wheel set 14 is used to slide along the lifting guide rail 24 to guide the transport vehicle 10 to enter or leave the storage slot 211 .

[0091] The second wheel set 14 includes four rollers, and the four rollers of the second wheel set 14 are distributed in a rectangular shape. Along the third direction Z, the bottom end surface of the second wheel set 14 is higher than the bottom end surface of the transport wheel set 13, so that after the second wheel set 14 is introduced into the lifting guide rail 24, the lifting guide rail 24 cooperates with the second wheel set 14 to lift the vehicle body 11 off the ground, and the lifting guide rail 24 supports the vehicle body 11. When the vehicle body 11 is lifted off the ground, the transport wheel set 13 is suspended in the area between the two lifting guide rails 24 supporting the vehicle body 11.

[0092] In particular, the lifting guide rail 24 is provided with a limiting groove 240, which is provided on the top surface of the lifting guide rail 24 and is located at one end of the lifting guide rail 24 away from the first opening 212 of the cavity 21. The limiting groove 240 is arranged in an arc-shaped structure and is adapted to the roller of the second wheel set 14. When the vehicle body 11 is received in the receiving groove 211, the rollers of the two second wheel sets 14 are respectively clamped in the limiting grooves 240 of the two corresponding lifting guide rails 24, thereby limiting the position of the vehicle body 11. In addition, after the vehicle body 11 is positioned in the receiving groove 211, the baffle 12 arranged at the rear end of the vehicle body 11 just closes the opening of the receiving groove 211.

[0093] The lifting guide rail 24 is provided with a first guide surface P1 and a second guide surface P2. The first guide surface P1 is provided at one end of the lifting guide rail 24 close to the first opening 212 of the cavity 21, and the second guide surface P2 is provided as the top end surface of the lifting guide rail 24, and along the third direction Z, the second guide surface P2 is spaced apart from the support plane P. The first guide surface P1 is arranged obliquely with respect to the support plane P, and the first guide surface P1 connects the second guide surface P2 and the support plane P, and is used to guide the transport vehicle 10 to move from the support plane P to the second guide surface P2, so that the transport vehicle 10 is lifted off the support plane P.

[0094] Furthermore, the storage structure 20 is provided with a stopper 60, which is located at one side of the storage structure 20 where the storage slot 211 is provided, that is, the stopper 60 is located above the first opening 212. One end of the stopper 60 is rotatably connected to the storage structure 20, and the other end of the stopper 60 can be rotated to the opening of the storage slot 211 to abut against the outer wall of the transport vehicle 10 accommodated in the storage slot 211, so as to prevent the transport vehicle 10 from sliding out of the storage slot 211 during the movement with the storage structure 20. When the transport vehicle 10 needs to be taken out of the storage slot 211, the stopper 60 is rotated to no longer be located at the opening of the storage slot 211, so that the transport vehicle 10 can smoothly leave the storage slot 211 from the opening of the storage slot 211.

[0095] In particular, there are multiple limiting members 60 , and the number of the limiting members 60 is the same as the number of the receiving slots 211 , so that a limiting member 60 is disposed at the opening of each receiving slot 211 to support the transport vehicle 10 located in the receiving slot 211 .

[0096] Please combine again Figure 3 and Figure 4 In one embodiment, the traction structure 40 includes a traction frame 41 and a traction wheel group 42. Along the first reverse direction, the traction frame 41 is located on the side of the storage structure 20 away from the first wheel group 30, and the traction frame 41 is detachably connected to the storage structure 20. The traction wheel group 42 is rotatably connected to the traction frame 41, and is used to support and guide the movement of the traction frame 41. The traction wheel group 42 includes two rollers, which are arranged at intervals along the first direction Y, and the two rollers are rotatably connected to the bottom end surface of the traction frame 41.

[0097] Furthermore, an extension piece 411 is provided on one side of the traction frame 41 close to the storage structure 20 , and the extension piece 411 extends toward the storage structure 20 along the second direction X. A connection port 25 is provided on the outer wall of the storage structure 20 , and the connection port 25 is connected to the cavity 21 provided in the storage structure 20 .

[0098] The first end of the extension piece 411 is connected to the traction frame 41, and the second end of the extension piece 411 is inserted into the connection port 25 and extends into the cavity 21. A stopper 412 is provided at one end of the extension piece 411 away from the traction frame 41, and the stopper 412 is detachably connected to the extension piece 411. For example, the stopper 412 is connected to the extension piece 411 by a fastener such as a bolt or a screw. The shape of the extension piece 411 is "L"-shaped, and the side of the extension piece 411 away from the traction frame 41 has two ends, and the two ends are provided with a stopper 412 to improve the stability during traction.

[0099] In particular, the outer diameter of the stopper 412 is larger than the diameter of the connection port 25, so that when the traction structure 40 pulls the storage structure 20 to move, the stopper 412 abuts against the inner wall of the cavity 21, so that the traction structure 40 applies external force to the storage structure 20 through the stopper 412 to move the storage structure 20.

[0100] It is understandable that the extension piece 411 can also be detachably connected to the storage structure 20 by means of snap-on or plug-in connection, and the specific connection method can be adaptively selected according to actual design requirements.

[0101] Furthermore, in one embodiment, the traction structure 40 further includes a traction member 43, which is connected to the traction frame 41 and is for holding. The traction member 43 is a pull rod, etc., and the traction frame 41 can be pulled to apply force to the traction frame 41, and then the storage structure 20 is pulled by the traction frame 41 to move, thereby realizing the hand-pull movement of the storage structure 20. The traction member 43 can be rotatably connected to the traction frame 41 to rotate around the first direction Y, so as to adapt to different users.

[0102] It is understandable that, in another embodiment, the traction member 43 is connected to the traction wheel group 42 in a transmission manner to drive the traction wheel group 42 to roll. The traction member 43 is a driving device such as an electric motor or a motor, which can pull the storage structure 20 to move without human power. In particular, the traction structure 40 can also be equipped with a navigation device, a control device, and an obstacle detection device, so that the entire traction structure 40 can be used as an AGV (Automated Guided Vehicle) trolley, or an RGV (Rail Guided Vehicle) trolley, etc., to realize the automated movement of the storage structure 20.

[0103] like Figure 1 See Figure 3 The present embodiment also provides a battery transport device 200, including a transport vehicle 10, a battery 50, and the above-mentioned battery transport device 100. The battery 50 is stored in the transport vehicle 10, and the transport vehicle 10 is stored in the storage slot 211. The battery transport device 200 can be sold separately as a complete set of products, and when the battery transport device 200 is in use, if it is necessary to replace the battery 50 of the electrical equipment, the battery transport device 200 can be transported as a whole to the electrical equipment, and then the transport vehicle 10 with the battery 50 stored in the storage slot 211 is moved out of the storage slot 211, and then the battery 50 is transported to the battery storage position of the electrical equipment by the transport vehicle 10 and the battery 50 is replaced.

[0104] In the above, the specific embodiments of the present application are described with reference to the accompanying drawings. However, those skilled in the art will appreciate that various changes and substitutions may be made to the specific embodiments of the present application without departing from the scope of the present application. These changes and substitutions are all within the scope defined by the present application.

Claims

1. A battery transport device, used to receive a transport vehicle, wherein the transport vehicle is used to store batteries; characterized in that: The battery transport device comprises: The storage structure is provided with at least one storage slot, wherein a lifting rail is provided in the storage slot, wherein the lifting rail extends along a first direction, wherein the transport vehicle is accommodated in the storage slot, wherein the lifting rail is used to lift the transport vehicle off a support plane, wherein the support plane is used to support the transport vehicle; a first wheel set, rotatably connected to the storage structure; a traction structure, detachably connected to the storage structure and arranged opposite to the first wheel set; and A guide member is disposed in the receiving groove, and the guide member is used to guide the transport vehicle to enter and exit the receiving groove.

2. The battery transport device according to claim 1, characterized in that: The guide member includes at least one guide shaft, the guide shaft is rotatably connected to the storage structure, and the outer peripheral surface of the guide shaft is used to abut against the transport vehicle.

3. The battery transport device according to claim 2, characterized in that: The guide member also includes an elastic pad, which is elastically sleeved on the outer side of the guide shaft and is used for elastically supporting the transport vehicle.

4. The battery transport device according to claim 3, characterized in that: Along the first direction, a cavity is opened on one side of the storage structure, at least two connecting frames are arranged in the cavity, along the second direction, at least two connecting frames are arranged at intervals, and the storage slot is formed between any two adjacent connecting frames, and the second direction is arranged perpendicular to the first direction; The guide shaft is rotatably connected to the connecting frame, and when the transport vehicle is accommodated in the storage groove, the elastic pad can elastically support the transport vehicle.

5. The battery transport device according to claim 4, characterized in that: Along the second direction, the lifting guide rail is provided on one side or both sides of the connecting frame, and the lifting guide rail is provided with a first guide surface and a second guide surface, the second guide surface is spaced apart from the supporting plane, the first guide surface is inclined to the supporting plane, and the first guide surface connects the second guide surface and the supporting plane, and is used to guide the transport vehicle to move from the supporting plane to the second guide surface.

6. The battery transport device according to claim 1, characterized in that: The transport trolley is provided with a second wheel group, which is rotatably connected to the transport trolley. The second wheel group is used to roll along the lifting guide rail. The lifting guide rail has a limiting groove. When the transport trolley is stored in the storage groove, the second wheel group is clamped in the limiting groove.

7. The battery transport device according to claim 1, characterized in that: The traction structure comprises a traction frame and a traction wheel set. The traction frame is detachably connected to the storage structure. The traction wheel set is rotatably connected to the traction frame to support and guide the movement of the traction frame.

8. The battery transport device according to claim 7, characterized in that: The traction frame is provided with an extension piece, and the outer wall of the storage structure is provided with a connection port, and the connection port is connected to the cavity provided by the storage structure; The first end of the extension piece is connected to the traction frame, the second end of the extension piece is passed through the connecting port and extends into the cavity, a stopper is provided at one end of the extension piece away from the traction frame, the stopper is detachably connected to the extension piece, the outer diameter of the stopper is larger than the caliber of the connecting port, and the stopper is used to abut against the inner wall of the cavity.

9. The battery transport device according to claim 1, characterized in that: The storage structure is provided with a limiter, which is located on a side of the storage structure where the storage slot is opened. The limiter is rotatably connected to the storage structure and is used to rotate to the opening of the storage slot to support the transport vehicle accommodated in the storage slot.

10. A battery transport device, characterized in that: It comprises the transport vehicle, the battery, and the battery transport device according to any one of claims 1 to 9, wherein the battery is stored in the transport vehicle, and the transport vehicle is accommodated in the storage slot.

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