CN220114602U - Mobile power exchanging station - Google Patents

Abstract

The utility model discloses a mobile power exchange station. The mobile power conversion station comprises a mobile platform and a power conversion robot mobile platform, wherein the mobile platform comprises a bearing table and a driving device connected with the bearing table, and the driving device is used for driving the bearing table to move; the motor replacing robot is arranged on the bearing table and used for replacing electricity of electric equipment. According to the mobile power conversion station, the power conversion robot is arranged on the bearing table of the mobile platform and drives the mobile platform to move through the driving device, the mobile power conversion station can move to the vicinity of electric equipment needing power conversion to convert power, and the electric equipment does not need to actively go to convert power; the movable power exchange station can be moved beside the electric equipment to realize automatic power exchange without manual work, the power exchange is completed rapidly, the power exchange is convenient, the efficiency is high, and the action time of the electric vehicle is saved.

Description

Mobile power exchanging station

Technical Field

The utility model relates to the technical field of new energy, in particular to a mobile power exchange station.

Background

For several years, new energy electric vehicles have been rapidly developed, and the battery endurance of electric vehicles has become a concern. In the process that the electric vehicle is in outdoor operation, the electric vehicle possibly has the condition of insufficient electric quantity, and if the electric vehicle returns to the power exchange station to exchange electricity when the electric quantity is low, the process not only consumes more electric energy of the battery, but also wastes the operation time of the electric vehicle.

Disclosure of Invention

The utility model provides a mobile power exchange station.

The mobile power exchange station comprises a mobile platform and a power exchange robot, wherein the mobile platform comprises a bearing table and a driving device connected with the bearing table, and the driving device is used for driving the bearing table to move; the power conversion robot is arranged on the bearing table and is used for converting power of electric equipment.

According to the mobile power conversion station, the power conversion robot is arranged on the bearing table of the mobile platform and drives the mobile platform to move through the driving device, the mobile power conversion station can move to the vicinity of electric equipment needing power conversion to convert power, and the electric equipment does not need to actively go to convert power; the movable power exchange station can be moved beside the electric equipment to realize automatic power exchange without manual work, the power exchange is completed rapidly, the power exchange is convenient, the efficiency is high, and the action time of the electric vehicle is saved.

In some embodiments, a battery position is arranged on the bearing platform, the battery position is used for accommodating a battery, and the battery is arranged on the motor replacing robot in an independent and isolated mode.

In some embodiments, the number of the battery positions is plural, and at least two battery positions are respectively located at two opposite sides of the battery replacing robot.

In some embodiments, the battery positions are on opposite sides of the battery replacement robot.

In some embodiments, the drive means comprises a wheel located on a side of the carrying platform facing away from the power conversion robot.

In certain embodiments, the battery changing robot comprises a base body, a sampling device, a first driving mechanism and a second driving mechanism, wherein the sampling device is movably arranged relative to the base body and is used for extracting a battery; the first driving mechanism is arranged on the substrate and connected with the sampling device and is used for driving the sampling device to move along at least two mutually perpendicular directions; the second driving mechanism is connected with the base body and used for driving the base body to rotate.

In some embodiments, the sampling device includes a holder and a fork disposed on the holder for connecting with the battery to extract the battery.

In some embodiments, the fork member includes a connection portion and a bending portion bent with respect to the connection portion, the connection portion is rotatably disposed on the support, and the sampling device further includes a sampling driving mechanism connected to the connection portion, and the sampling driving mechanism is used for driving the fork member to rotate with respect to the support.

In some embodiments, the sampling driving mechanism comprises a sampling driving part and a sampling transmission assembly, the sampling transmission assembly comprises a rack and a gear meshed with the rack, the rack is connected with the sampling driving part, the gear is arranged on the connecting part, and the sampling driving part moves by driving the rack so as to enable the gear to rotate to drive the fork to rotate.

In some embodiments, the base comprises a frame, the change robot comprises a mounting rack disposed within the frame, the sampling device is disposed on the mounting rack, the first drive mechanism comprises a first drive assembly and a second drive assembly, the first drive assembly is disposed on the frame and is used for driving the mounting rack to move in a first direction so as to move the sampling device in the first direction; the second driving assembly is arranged on the mounting frame and used for driving the sampling device to move along a second direction, and the first direction is perpendicular to the second direction.

In some embodiments, the first drive assembly includes a first drive motor and a first transmission member, the first transmission member connecting the first drive motor and the mounting bracket, the first drive motor driving the mounting bracket to move in the first direction via the first transmission member.

In some embodiments, the first transmission member includes a first sprocket and a first chain wound around the first sprocket, and the mounting bracket is fixed to the first chain.

In some embodiments, the second drive assembly includes a second drive motor and a second transmission member, the second transmission member connecting the second drive motor and the sampling device, the second drive motor driving the sampling device to move in the second direction through the second transmission member.

In some embodiments, the second transmission part comprises a second sprocket and a second chain wound on the second sprocket, and the sampling device is arranged on the second chain.

In some embodiments, the first driving mechanism further comprises a third driving component, the third driving component is used for driving the sampling device to move along a third direction, and the first direction, the second direction and the third direction are perpendicular to each other.

In some embodiments, the second drive mechanism includes a rotary drive member and a slewing bearing coupled to the rotary drive member, the frame being disposed on the slewing bearing.

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 construction of a motor exchanging robot according to an embodiment of the present utility model;

fig. 2 is a schematic view of a structure in which a battery is placed on a mobile platform of a mobile power exchange station according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a mobile power exchange station in a structure close to electric equipment according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a mobile power exchange station according to an embodiment of the present utility model for grabbing a battery with power shortage on an electric device;

fig. 5 is a schematic structural diagram of the mobile power exchange station according to the embodiment of the present utility model, after grabbing the battery with the power shortage on the electric equipment, the battery is placed on the mobile platform;

fig. 6 is a schematic structural diagram of a mobile power exchange station according to an embodiment of the present utility model for grabbing a full battery on a mobile platform;

fig. 7 is a schematic diagram of a mobile power exchange station according to an embodiment of the present utility model, in which a grabbed full-power battery is placed on a powered device.

Description of main reference numerals:

the mobile power station 1000, the power exchanging robot 100, the base 10, the frame 11, the sampling device 20, the bracket 21, the fork 211, the connection portion 2111, the bending portion 2112, the sampling driving mechanism 22, the sampling driving part 221, the sampling transmission assembly 222, the rack 2221, the gear 2222, the first driving mechanism 30, the first driving assembly 31, the first driving motor 311, the first transmission part 312, the first sprocket 3121, the first chain 3122, the second driving assembly 32, the second driving motor 321, the second transmission part 322, the second sprocket 3221, the second chain 3222, the third driving assembly 33, the second driving mechanism 40, the rotation driving part 41, the slewing bearing 42, the mounting bracket 50, the mobile platform 200, the carrying platform 210, the battery position 220, the driving device 230, the wheels 240, the battery 2000, the electric battery 2100, and the full battery 2200.

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. 1-3, a mobile power exchange station 1000 according to an embodiment of the present utility model includes a mobile platform 200 and a power exchange robot 100, where the mobile platform 200 includes a carrying platform 210 and a driving device 230 connected to the carrying platform 210, and the driving device 230 is used for driving the carrying platform 210 to move; the motor replacing robot 100 is installed on the carrying platform 210 and is used for replacing electricity of electric equipment.

According to the mobile power conversion station 1000 in the embodiment of the utility model, the power conversion robot 100 is arranged on the bearing platform 210 of the mobile platform 200 and drives the mobile platform 200 to move through the driving device 230, and the mobile power conversion station 1000 can move to the vicinity of electric equipment needing power conversion to convert power, so that the electric equipment does not need to actively go to power conversion; the mobile power conversion station 1000 can be moved beside electric equipment to realize automatic power conversion without manual work, so that the power conversion is completed rapidly, the power conversion is convenient, the efficiency is high, and the action time of the electric vehicle is saved.

Specifically, the mobile platform 200 of the mobile battery exchange station 1000 may be a vehicle, an unmanned aerial vehicle, or other mobile platform on which the battery exchange robot 100 may be mounted. For example, the mobile platform 200 may be an autonomous vehicle, and the mobile platform 200 may be provided with a rechargeable battery and may be driven in a four-wheel drive manner.

The mobile station 1000 may be disposed on the mobile platform 200 by means of a fixed connection such as bolting, welding, etc. The mobile power exchange station 1000 can be driven by the mobile platform 200 to move to the side of the power exchange station 1000 to exchange power for the power exchange station 1000.

The carrying platform 210 of the mobile platform 200 may be in a long plate structure, the driving device 230 may be an electric driving device or other driving devices 230, and the mobile platform 200 may be provided with a sensing device for analyzing road condition information. The sensing device can conduct real-time positioning analysis on the basis of a large amount of data, so that the driving direction and the driving speed are judged.

The motor replacing robot 100 can be fixed at the middle position of the bearing platform 210, and the motor replacing robot 100 can move to the vicinity of the electric equipment along with the mobile platform 200 to replace the electric equipment.

For example, in some situations, the electric equipment may be an electric mine truck, the electric mine truck may be a heavy electric truck special for mining, in the field of pure electric mine truck, the electric power consumption is high, the driving mileage is long, and the endurance of the battery becomes a key factor for restricting the development of the pure electric heavy truck. Taking an open pit coal mine as an example, the excavator is almost not moved on the working surface for a long time, the mine cards are moved back and forth to the mining area and the soil unloading field, the distance between the mining area and the soil unloading field is large, and the loader is used for cleaning loose materials on the working surface for a long time, so that the motor replacing robot 100 can be driven by the moving platform 200 to move in the mining area to replace various electric machines and electric mine cards on the working surface without manual power replacement, and the power replacing cost is low and the efficiency is high.

Referring to fig. 1-3, in some embodiments, a battery station 220 is disposed on the carrying platform 210, the battery station 220 is used for placing a battery, and the battery station 220 is separately isolated from the motor replacing robot 100.

In this way, the stand 210 is provided with the independent battery position 220, so that the battery will not interfere with the battery when the battery is replaced by the battery replacing robot 100, and the battery replacing efficiency is improved.

Specifically, the battery position 220 of the carrying platform 210 may be disposed at intervals along the length direction of the carrying platform 210 and the robot 100, and the battery position 220 may be independent from the robot 100. The battery site 220 may be located outside the base 10 of the battery replacement robot 100.

Referring to fig. 1-3, in some embodiments, the number of battery sites 220 is plural, and at least two battery sites 220 are respectively located on opposite sides of the robot 100.

So, a plurality of battery position 220 designs can satisfy different batteries and place, satisfy the demand of different consumer, promote the practicality of mobile battery replacement station 1000.

Specifically, the plurality of battery stations 220 may be disposed on the carrying platform 210 at intervals from the robot 100, and the plurality of battery stations 220 may be arranged perpendicular to the length direction of the carrying platform 210. At least two battery locations 220 may be respectively located at two opposite sides of the robot 100 along the length direction of the carrying platform 210. The plurality of battery stations 220 may store different types of batteries 2000 or store batteries in different states such as full power, insufficient power, failure, etc.

Referring to fig. 1-3, in some embodiments, the battery-replacing robot 100 has a plurality of battery sites 220 on opposite sides.

In this way, the plurality of battery positions 220 are arranged on two opposite sides of the battery replacing robot 100, so that the battery replacing robot 100 has the positions where the batteries 2000 of different types or different states can be placed in the battery replacing process, and the battery replacing robot 100 can be selected variously in the battery replacing process, so that the battery replacing efficiency and the practicability of the battery replacing robot are improved.

Specifically, the plurality of battery positions 220 may be disposed at two ends of the carrying platform 210, and the plurality of battery positions 220 disposed at the two ends may be disposed at two opposite sides of the robot 100 along the length direction of the carrying platform 210.

Referring to fig. 1-3, in some embodiments, the wheels 240 are located on a side of the carrier 210 facing away from the robot 100.

In this way, the wheels 240 are arranged on one side of the bearing platform 210 away from the battery-powered exchanging robot 100, so that the mobile platform 200 can roll under the driving of the driving device 230, the movement of the mobile platform 200 is realized, the mode of moving the wheels 240 is suitable for various road conditions, and the practicability of the mobile battery-powered exchanging station 1000 is improved.

Specifically, the number of wheels 240 may be three or four, and when the number of wheels 240 is 4, the four-wheel drive of the mobile platform 200 may be achieved by driving the wheels 240 to roll and steer by the driving device 230. The wheels 240 may be located on the side of the carrier 210 opposite to the height direction of the robot 100. The plurality of wheels 240 may be spaced apart from each other to smoothly support the carrier 210.

Referring to fig. 1-3, in some embodiments, a battery-changing robot 100 includes a base 10, a sampling device 20, a first driving mechanism 30, and a second driving mechanism 40, where the sampling device 20 is movably disposed with respect to the base 10 for extracting a battery 2000; the first driving mechanism 30 is arranged on the base body 10 and connected with the sampling device 20, and is used for driving the sampling device 20 to move along at least two mutually perpendicular directions; the second driving mechanism 40 is connected to the base 10, and is used for driving the base 10 to rotate.

The battery replacing robot 100 according to the embodiment of the utility model has the advantages that the sampling device 20 can move relative to the base body 10, the sampling device 20 drives the sampling device 20 to move along the mutually perpendicular directions through the first driving mechanism 30, and the sampling device 20 is driven to rotate through the second driving mechanism 40, so that the sampling device 20 can extract the battery 2000 in a plurality of directions, manual operation is not needed, the power replacing cost is low, and the power replacing efficiency is high.

Specifically, the base body 10 of the robot 100 may be a main body of the robot 100, and the base body 10 may have a truss structure. The sampling device 20 may be movably connected to the base 10 via a hinge or a sliding rail, and the sampling device 20 may grasp and move the battery 2000. The battery 2000 may be a removable battery 2000 for providing power on a vehicle such as a new energy source.

The first driving mechanism 30 may be fixed to the base 10 by bolting or welding, etc., and the first driving mechanism 30 may be connected to and drive the sampling device 20 to move in multiple directions, and the moving direction may be at least two directions perpendicular to each other. The second driving mechanism 40 may be fixed on the base 10 by bolting or welding, or may be movably connected with the base 10 by other connection methods, the second driving mechanism 40 may be also fixed or movably connected with the base 10, and the second driving mechanism 40 may be further connected with the sampling device 20 and may drive the sampling device 20 to rotate.

When the battery 2000 of different types or the battery 2000 located at different positions is grasped by the battery changing robot 100, the sampling device 20 may be driven by the first driving mechanism 30 to move in at least two mutually perpendicular directions, for example, the two mutually perpendicular directions may be a horizontal direction movement and a vertical direction movement perpendicular to the horizontal direction. And then may be rotated by the second drive mechanism 40, which may be clockwise or counterclockwise along the center of the sampling device 20. The first drive mechanism 30 and the second drive mechanism 40 can drive the sampling device 20 synchronously or sequentially, and in each case grasp the battery 2000.

Referring to fig. 1-3, in some embodiments, the sampling device 20 includes a bracket 21 and a fork 211 disposed on the bracket 21, the fork 211 being adapted to be snappingly secured to the battery 2000 to extract the battery 2000.

In this way, the sampling device 20 can be connected to the base 10 through the bracket 21, so as to stably extract the battery 2000, and the fork 211 arranged on the bracket 21 can be connected and matched with the battery 2000, so that the efficiency of extracting the battery 2000 by the sampling device 20 is improved, and the safety of the process is improved.

Specifically, the stand 21 of the sampling device 20 may be a main structure on the sampling device 20, the stand 21 may be made of metal or plastic, and the stand 21 may extend out of the base 10 or retract into the base 10. The fork 211 of the stand 21 may be positioned at an end of the stand 21, and a portion of the fork 211 may be connected with the battery 2000 in such a manner that the fork 211 connects and extracts the battery 2000 by way of a fork.

Referring to fig. 1-3, in some embodiments, the fork 211 includes a connection portion 2111 and a bending portion 2112 bent relative to the connection portion 2111, the connection portion 2111 is rotatably disposed on the bracket 21, and the sampling device 20 further includes a sampling driving mechanism 22 connected to the connection portion 2111, where the sampling driving mechanism 22 is used to drive the fork 211 to rotate relative to the bracket 21.

In this way, the fork 211 can be connected to the bracket 21 through the connection portion 2111, and connected to the battery 2000 through the bending portion 2112, and the sampling driving mechanism 22 drives the fork 211 to rotate relative to the bracket 21, so that the position of the fork 211 can be adjusted by the fork 211, and the connection and matching with the battery 2000 are better.

Specifically, the connection portion 2111 of the fork 211 may have a cylindrical structure, and the connection portion 2111 may be rotatably connected with the bracket 21. The bent portion 2112 may be bent in the extending direction of the connection portion 2111, and the bent portion 2112 may be fixedly connected to the connection portion 2111 by a snap fit or a bolt connection. The sampling driving device 220 may be connected to an end of the connection portion 2111 away from the fork 211, and drives the connection portion 2111 to rotate relative to the bracket 21, so as to drive the fork 211 to rotate synchronously.

Referring to fig. 1-3, in some embodiments, the sampling driving mechanism 22 includes a sampling driving component 221 and a sampling transmission assembly 222, the sampling transmission assembly 222 includes a rack 2221 and a gear 2222 meshed with the rack 2221, the rack 2221 is connected with the sampling driving component 221, the gear 2222 is disposed on the connection portion 2111, and the sampling driving component 221 moves by driving the rack 2221, so that the gear 2222 rotates to drive the fork 211 to rotate.

In this way, the sampling transmission component adopts the transmission mode of the gear 2222 and the rack 2221, and is simple in structure and convenient to assemble and overhaul. The sampling driving mechanism 22 drives the rack 2221 on the sampling transmission part through the sampling driving part 221, thereby driving the fork 211 to integrally rotate.

Specifically, the sampling drive component 221 of the sampling drive mechanism 22 may be a drive motor or other element capable of driving the sampling drive assembly 222. The rack 2221 of the sampling drive assembly 222 may be an elongated rack 2221 and the gear 2222 may be a ring gear 2222. Rack 2221 is engageable with gear 2222. The gear 2222 may be fixedly coupled to the coupling portion 2111 of the fork 211. The sampling driving part 221 drives the gear 2222 to rotate by driving the rack 2221 to move along the length direction, and the gear 2222 rotates to drive the fork 211 to synchronously rotate.

Referring to fig. 1-3, in some embodiments, a base 10 includes a frame 11, a change robot 100 includes a mounting frame 50 disposed within the frame 11, a sampling device 20 is disposed on the mounting frame 50, a first drive mechanism 30 includes a first drive assembly 31 and a second drive assembly 32, the first drive assembly 31 is disposed on the frame 11 and configured to drive the mounting frame 50 to move in a first direction to move the sampling device 20 in the first direction; the second drive assembly 32 is disposed on the mounting frame 50 and is configured to drive the sampling device 20 in a second direction, the first direction being perpendicular to the second direction.

In this manner, the battery exchange robot 100 may facilitate the mounting of the sampling device 20 and the first and second driving mechanisms 30 and 40 on the base 10 by providing the mounting frame 50 within the frame 11 of the base 10. The first driving mechanism 30 drives the sampling device 20 by using the first driving component 31 and the second driving component 32, so that the sampling device 20 can move along the first direction or the second direction respectively, and the moving range and the moving mode of the sampling device 20 are enriched, so that the battery 2000 is better extracted.

Specifically, the frame 11 of the base 10 may be rectangular parallelepiped in shape, and the frame 11 may be formed by combining metals or alloys with each other. The mounting frame 50 may be disposed at an upper position of the frame 11. The mounting frame 50 may be formed of a hollow square tube, and the mounting frame 50 may be fixedly connected to the inside of the frame 11, near the upper side of the frame 11.

The first driving structure may drive the mounting frame 50 to move in a first direction by the first driving assembly 31, and the first driving assembly 31 may be fixedly installed at the upper portion of the frame 11, and the first direction may be an up-and-down movement in a vertical direction along the height direction of the base 10. The second driving assembly 32 may be disposed on the mounting frame 50, and the second driving assembly 32 may drive the sampling device 20 to move in a second direction, which may be a direction perpendicular to the first direction, and the second direction may be a horizontal left-right movement direction along a length direction of the base 10 or a length direction of the mounting frame 50.

Referring to fig. 1-3, in some embodiments, the first driving assembly 31 includes a first driving motor 311 and a first transmission member 312, the first transmission member 312 connects the first driving motor 311 and the mounting frame 50, and the first driving motor 311 drives the mounting frame 50 to move in a first direction through the first transmission member 312.

In this way, the first driving assembly 31 drives the mounting frame 50 to move along the first direction by adopting the first driving motor 311 to drive the first transmission part 312, and the structure is simple, and the installation and the maintenance are convenient.

Specifically, the first driving motor 311 may be a direct current motor, a stepping motor, a servo motor, or the like, the first driving motor 311 may be fixedly installed on an outer surface of the frame 11, one side of the first driving motor 311 may be penetrated through the frame 11 and connected with a first transmission part 312 on an inner facing surface of the frame 11, and the first transmission part 312 may simultaneously connect the first driving part and the mounting frame 50. When the first driving motor 311 drives the first transmission member 312 to move, the first transmission member 312 can drive the mounting frame 50 to move synchronously, and the sampling device 20 is mounted on the mounting frame 50, and the sampling device 20 can move synchronously along with the mounting frame 50 along the first direction.

Referring to fig. 1-3, in some embodiments, the first transmission member 312 includes a first sprocket 3121 and a first chain 3122 wound around the first sprocket 3121, and the mounting bracket 50 is fixed to the first chain 3122.

In this way, the first transmission member 312 drives the first chain 3122 to move through the first sprocket 3121, and the fixing of the mounting frame 50 on the first chain 3122 can enable the mounting frame 50 to move synchronously with the first chain 3122, such that the rotation of the first sprocket 3121 can drive the mounting frame 50 to move along the first direction.

Specifically, the first sprocket 3121 may be a gear 2222 structure connected to the first driving motor 311, the number of the first sprockets 3121 may be plural, and the plural first sprockets 3121 may be arranged in the first direction. The first sprocket 3121 may be rotated by the first driving motor 311. A first chain 3122 may be wound around the first sprocket 3121. The first driving motor 311 is operated to drive the first sprocket 3121 to rotate, and the first sprocket 3121 rotates to drive the first chain 3122 to move along the first direction. The mounting frame 50 may be fastened to the first chain 3122 by clamping or welding, etc., and may move synchronously with the first chain 3122.

Referring to fig. 1-3, in some embodiments, the second driving assembly 32 includes a second driving motor 321 and a second transmission member 322, where the second transmission member 322 connects the second driving motor 321 and the sampling device 20, and the second driving motor 321 drives the sampling device 20 to move along the second direction through the second transmission member 322.

In this way, the second driving assembly 32 drives the mounting frame 50 to move along the second direction by adopting the mode that the second driving motor 321 drives the second transmission part 322, so that the structure is simple, and the installation and the maintenance are convenient.

Specifically, the second driving motor 321 may be a direct current motor, a stepping motor, a servo motor, or the like, the second driving motor 321 may be fixedly installed at the outer surface of the frame 11, the second driving motor 321 may be fixed on one side surface of the mounting frame 50 and connected with the second transmission part 322, and the second transmission part 322 may simultaneously connect the second driving motor 321 and the mounting frame 50. When the second driving motor 321 drives the second transmission member 322 to move, the second transmission member 322 can drive the mounting frame 50 to move synchronously.

Referring to fig. 1-3, in some embodiments, second transmission member 322 includes a second sprocket 3221 and a second chain 3222 wound around second sprocket 3221, sampling device 20 is disposed on second chain 3222.

In this way, second transmission component 322 drives second chain 3222 to move through second sprocket 3221, and fixing sampling device 20 on second chain 3222 can enable mounting frame 50 to move synchronously with second chain 3222, so that rotation of second sprocket 3221 can drive sampling device 20 to move along the second direction.

Specifically, the second sprocket 3221 may be a gear 2222 structure connected to the second driving motor 321, the number of the second sprockets 3221 may be plural, and the plural second sprockets 3221 may be arranged in the second direction. The second sprocket 3221 may be rotated under the driving of the second driving motor 321. The second chain may be wound around second sprocket 3221. Second drive motor 321 may drive second sprocket 3221 to rotate when operated, and second sprocket 3221 may rotate to drive second chain 3222 to move along the second direction. The mounting frame 50 may be fastened to the second chain 3222 by a clamping or welding manner, and may move synchronously along with the second chain 3222.

Referring to fig. 1-3, in some embodiments, the first driving mechanism 30 further includes a third driving component 33, and the third driving component 33 is configured to drive the sampling device 20 to move along a third direction, where the first direction, the second direction and the third direction are perpendicular to each other.

In this way, the first driving mechanism 30 can drive the sampling device 20 to move along the third direction through the third driving assembly 33, so as to promote the multiple components of the movement direction of the sampling device 20, thereby facilitating the extraction of the battery 2000 by the sampling device 20.

Specifically, the third driving assembly 33 may drive the sampling device 20 to move along the third direction by using a motor and a driving belt, and the third driving assembly 33 may be fixed on the bracket 21 of the sampling device 20 and may be connected to the fork 211 to drive the fork 211 to move along the third direction. The third direction may be along the length of the sampling device 20, and may be perpendicular to the first direction or perpendicular to the second direction.

Referring to fig. 1-3, in some embodiments, the second drive mechanism 40 includes a rotary drive member 41 and a slewing bearing 42 coupled to the rotary drive member 41, with the frame 11 being disposed on the slewing bearing 42.

In this way, the second driving mechanism 40 drives the slewing bearing 42 to drive the frame 11 to rotate through the rotation driving component 41, so that the sampling device 20 can also rotate under the driving of the second driving mechanism 40 when being driven by the first driving mechanism 30 to move, and the efficiency of the sampling device 20 in sampling the battery 2000 is improved.

Specifically, the rotary driving part 41 of the second driving mechanism 40 may be disposed under the slewing bearing 42, the slewing bearing may have a ring-shaped structure, and the slewing bearing 42 may be fixedly connected with the bottom of the frame 11. The second driving mechanism 40 drives the rotation driving part 41 to rotate so as to drive the slewing bearing 42 to rotate, the slewing bearing 42 drives the frame 11 fixed on the slewing bearing 42 to rotate, and the sampling device 20 also synchronously rotates along with the rotation of the frame 11.

In summary, the process of the mobile power conversion station 1000 for converting electric power of the electric device according to an embodiment may be as follows:

referring to fig. 4-7 in conjunction with fig. 1-3, first, when the battery of the electric device is low, the electric device is automatically driven by the electric device (as shown in fig. 3) under the movement of the mobile platform 200. Then, the power conversion robot 100 starts to work, the power conversion robot 100 moves the fork 211 along the third direction under the driving of the third driving component 33, drives the whole sampling device 20 to move and adjust to the position above the power consumption device battery 2100 along the second direction through the second driving component 32, and then drives the mounting frame 50 to move along the first direction through the first driving component 31, so that the sampling device 20 descends to align with the power consumption device battery 2100, and meanwhile, the sampling driving mechanism 22 drives the fork 211 to grasp the power consumption device battery 2100 (as shown in fig. 4).

After the battery 2100 is grabbed and stabilized, the robot 100 can be driven by the first driving assembly 31 to lift the sampling device 20 along the first direction, so as to lift the battery 2100. The bracket 21 may then be moved by the third driving assembly 33 to retract the fork 211 in the third direction to close to the mounting frame 50, and the robot 100 may be rotated by the second driving mechanism 40, for example, by 90 ° counterclockwise. The movement of the battery 2100, gripped on the sampling device 20, over the battery position 220 then continues by the second drive assembly 32 and the third drive assembly 33.

At this time, the battery replacing robot 100 is driven by the first driving component 31 to move the mounting frame 50 along the first direction to place the battery 2100 on the battery station 220. The sample drive mechanism 22 then releases the drive fork 211 to effect removal of the battery 2100 from the mobile station 1000 (as shown in fig. 5).

Next, the robot 100 may grasp the full battery 2200 on the battery position 220 on the carrying platform 210, and then place the full battery on the electric device to complete the power conversion. The motor changing robot 100 may move the sampling device 20 away from the battery 2100 in the third direction under the driving of the third driving component 33, and move the sampling device 20 above the battery 2200 in the second direction under the driving of the second driving component 32. The mounting frame 50 is then driven by the first driving assembly 31 to move in the first direction, so that the sampling device 20 is lowered to align with the full battery 2200 on the battery position 220 on the carrying platform 210, and the sampling driving mechanism 22 grips the full battery 2200 by the driving fork 211 (as shown in fig. 6).

After the full battery 2200 is grabbed and stabilized, the battery replacing robot 100 can ascend along the first direction through the driving sampling device 20 of the first driving assembly 31, so as to lift the full battery 2200. The bracket 21 may then be moved by the third driving assembly 33 to retract the fork 211 to approach the mounting frame 50, and the second driving mechanism 40 may be used to drive the whole robot 100 to rotate, for example, the rotation angle may be 90 ° counterclockwise. The full battery 2200 grasped on the sampling device 20 is then moved further over the location where the powered device is mounted by the second drive assembly 32 and the third drive assembly 33.

At this time, the battery-full robot 100 moves the mounting frame 50 in the first direction by the driving of the first driving unit 31 to place the battery 2200 on the battery position 220. Then, the sampling driving mechanism 22 releases the driving fork 211 to grasp, so that the full-electric battery 2200 of the electric equipment is assembled, and the electric equipment is replaced (as shown in fig. 7).

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 (16)

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

a moving platform (200), wherein the moving platform (200) comprises a bearing platform (210) and a driving device (230) connected with the bearing platform (210), and the driving device (230) is used for driving the bearing platform (210) to move;

and the motor replacing robot (100), wherein the motor replacing robot (100) is arranged on the bearing table (210) and is used for replacing electricity of electric equipment.

2. The mobile power exchange station (1000) of claim 1, wherein a battery location (220) is provided on the carrier (210), the battery location (220) being configured to house a battery, the battery location (220) being separately isolated from the power exchange robot (100).

3. The mobile power exchange station (1000) of claim 2, wherein the number of battery locations (220) is plural, at least two of the battery locations (220) being located on opposite sides of the power exchange robot (100), respectively.

4. A mobile power exchange station (1000) according to claim 3, characterized in that the robot (100) has a plurality of battery stations (220) on opposite sides.

5. Mobile power exchange station (1000) according to claim 1, characterized in that the driving means (230) comprise wheels (240), which wheels (240) are located on the side of the carrying platform (210) facing away from the power exchange robot (100).

6. The mobile power exchange station (1000) of claim 1, wherein the power exchange robot (100) comprises:

a base body (10);

a sampling device (20) movably arranged relative to the base body (10) for extracting the battery;

a first driving mechanism (30) arranged on the base body (10) and connected with the sampling device (20) for driving the sampling device (20) to move along at least two mutually perpendicular directions;

and the second driving mechanism (40) is connected with the base body (10) and is used for driving the base body (10) to rotate.

7. Mobile power exchange station (1000) according to claim 6, characterized in that the sampling device (20) comprises a support (21) and a fork (211) provided on the support (21), the fork (211) being intended to be connected with the battery for extraction of the latter.

8. The mobile power exchange station (1000) according to claim 7, wherein the fork (211) comprises a connection portion (2111) and a bending portion (2112) bent with respect to the connection portion (2111), the connection portion (2111) being rotatably arranged on the bracket (21), the sampling device (20) further comprising a sampling drive mechanism (22) connected to the connection portion (2111), the sampling drive mechanism (22) being adapted to drive the fork (211) to rotate with respect to the bracket (21).

9. The mobile power exchange station (1000) of claim 8, wherein the sampling drive mechanism (22) comprises a sampling drive component (221) and a sampling transmission assembly (222), the sampling transmission assembly (222) comprises a rack (2221) and a gear (2222) meshed with the rack (2221), the rack (2221) is connected with the sampling drive component (221), the gear (2222) is arranged on the connecting portion (2111), and the sampling drive component (221) moves by driving the rack (2221) so as to enable the gear (2222) to rotate to drive the fork (211) to rotate.

10. Mobile power exchange station (1000) according to claim 6, characterized in that the base body (10) comprises a frame (11), the power exchange robot (100) comprises a mounting frame (50) arranged within the frame (11), the sampling device (20) is arranged on the mounting frame (50), the first drive mechanism (30) comprises a first drive assembly (31) and a second drive assembly (32), the first drive assembly (31) is arranged on the frame (11) and is used for driving the mounting frame (50) to move in a first direction so as to move the sampling device (20) in the first direction; the second drive assembly (32) is disposed on the mounting frame (50) and is configured to drive the sampling device (20) to move in a second direction, the first direction being perpendicular to the second direction.

11. The mobile power exchange station (1000) of claim 10, wherein the first drive assembly (31) comprises a first drive motor (311) and a first transmission member (312), the first transmission member (312) connecting the first drive motor (311) and the mounting bracket (50), the first drive motor (311) driving the mounting bracket (50) to move in the first direction via the first transmission member (312).

12. The mobile power exchange station (1000) of claim 11, wherein the first transmission member (312) includes a first sprocket (3121) and a first chain (3122) wound around the first sprocket (3121), the mounting frame (50) being fixed to the first chain (3122).

13. The mobile power exchange station (1000) according to claim 10, wherein the second drive assembly (32) comprises a second drive motor (321) and a second transmission member (322), the second transmission member (322) connecting the second drive motor (321) and the sampling device (20), the second drive motor (321) driving the sampling device (20) to move in the second direction through the second transmission member (322).

14. The mobile power exchange station (1000) of claim 13, wherein the second transmission member (322) comprises a second sprocket (3221) and a second chain (3222) wound around the second sprocket (3221), the sampling device (20) being disposed on the second chain (3222).

15. The mobile power exchange station (1000) of claim 10, wherein the first drive mechanism (30) further comprises a third drive assembly (33), the third drive assembly (33) being configured to drive the sampling device (20) to move in a third direction, the first direction, the second direction and the third direction being perpendicular to each other.

16. Mobile power exchange station (1000) according to claim 10, characterized in that the second drive mechanism (40) comprises a rotary drive member (41) and a slewing bearing (42) connected to the rotary drive member (41), the frame (11) being arranged on the slewing bearing (42).