CN117022193A - Modularized container power exchange station with capacity expansion and power exchange method thereof - Google Patents

Modularized container power exchange station with capacity expansion and power exchange method thereof Download PDF

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Publication number
CN117022193A
CN117022193A CN202311138548.8A CN202311138548A CN117022193A CN 117022193 A CN117022193 A CN 117022193A CN 202311138548 A CN202311138548 A CN 202311138548A CN 117022193 A CN117022193 A CN 117022193A
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CN
China
Prior art keywords
battery pack
battery
station
power
area
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Pending
Application number
CN202311138548.8A
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Chinese (zh)
Inventor
刘祥
孙飞
董仁帅
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Hangzhou Ulan Creation Technology Co ltd
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Hangzhou Ulan Creation Technology Co ltd
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Publication of CN117022193A publication Critical patent/CN117022193A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
    • B60S5/06—Supplying batteries to, or removing batteries from, vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/80—Exchanging energy storage elements, e.g. removable batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

The application relates to a power exchange station, and discloses a modularized container power exchange station with capacity expansion and a power exchange method thereof. The battery pack charging device comprises a battery pack charging station body and a battery pack charging robot arranged in the battery pack charging station body, and further comprises a traffic lane arranged on one side of the battery pack charging station body, wherein the battery pack charging station body comprises a battery pack placing area and a battery pack charging area, the battery pack placing area is adjacent to and communicated with the battery pack placing area along the traffic direction of the traffic lane, the battery pack placing area is used for placing a battery pack and charging the battery pack, and the battery pack charging robot is used for conveying the battery pack to charge through the battery pack charging area. The arrangement of the battery packs in the power exchange station is parallel to the running direction of the truck, so that the occupied area of the power exchange station can be effectively reduced, and meanwhile, the modularized capacity expansion of the battery compartment can be realized on the premise of not increasing a power exchange robot or other power exchange equipment, so that the method can be beneficial to popularization of various application scenes.

Description

Modularized container power exchange station with capacity expansion and power exchange method thereof
Technical Field
The application relates to a power exchange station, in particular to a container power exchange station and a power exchange method thereof.
Background
With the gradual popularization and rapid development of electric automobiles, the trend of the electric automobiles is more obvious. Compared with the traditional oil truck, the electric automobile has the characteristic that the electric automobile has large torque, which is inherent to the motor, and can be used for passenger cars and is more suitable for heavy trucks carrying goods. The problem of charging slowly and alleviating anxiety of charging is solved by the appearance of the heavy-duty truck power exchange station, and the utilization rate of the electric heavy-duty truck and the experience of a driver are improved.
The power exchanging modes of the power exchanging station with the Chinese patent publication number of CN215705798U and the power exchanging station with the CN113561844A are mainly a top crane type and a side top grabbing type.
The top crane type power conversion mode needs the truck to run in the direction perpendicular to the power conversion station, the truck can enter the power conversion station to convert power after being righted, and the truck can completely go out of the power conversion station to turn off when going out of the station, so that the road occupation of the truck is longer. The battery-changing robot of the side top grabbing type battery-changing mode needs to occupy a cabin alone, so that the overall size of the battery-changing station is bigger, the occupation area of the two conventional battery-changing station layout modes is bigger, the station building cost is high, the capacity expansion is inconvenient, and the popularization and the use of the battery-changing station are not facilitated.
Disclosure of Invention
The application provides a modularized container power exchange station with capacity expansion and a power exchange method thereof, aiming at the problems of the traditional power exchange station in the prior art.
In order to solve the technical problems, the application is solved by the following technical scheme:
the utility model provides a modularization container trades power station with dilatation, includes to trade the power station body and set up in trading the motor ware people in trading the power station body, still including setting up in trading the lane of power station body one side, trade the power station body including along the adjacent just battery package that the traffic direction of lane set up of intercommunication place district and battery package trade electric district, battery package place the district and be used for placing the battery package and charge to the battery package, trade the motor ware people and be used for transporting the battery package and trade the electricity through battery package trade electric district.
Preferably, the battery pack expansion device further comprises a battery pack expansion area, and the battery pack expansion area is arranged at a position which is perpendicular to the driving direction of the driving lane and adjacent to and communicated with the battery pack expansion area. The battery pack expansion area, the battery pack placement area and the battery pack battery change area are reasonably arranged, and grabbing of the battery packs in a plurality of areas can be achieved through one battery change robot.
Preferably, the battery exchange station body comprises two battery pack placement areas and a battery pack battery exchange area arranged between the two battery pack placement areas, wherein one or more battery packs which are sequentially arranged along the direction perpendicular to the driving direction of the driving lane are arranged in each battery pack placement area. The battery pack placement area is formed on two sides in the battery pack replacement station body, the battery pack replacement area is located in the center of the battery pack replacement station, the layout is reasonable, and the shortest-efficiency battery replacement can be performed under the condition that enough battery packs are arranged.
Preferably, at least one battery pack expansion area is arranged in the battery exchange station expansion module, and one or more battery packs which are sequentially arranged along the driving direction of the driving lane are arranged in the battery pack expansion area.
Preferably, the power exchange station body and the power exchange station capacity expansion module are rectangular boxes, and the rectangular boxes comprise an upper box with an opening at the lower end face and a lower box with an opening at the upper end face, and the upper box and the lower box are spliced to form the rectangular boxes. Adopt container formula to trade the power station, can realize the quick construction of trading the power station.
Preferably, the battery replacing robot is arranged in an upper box body of the rectangular box body, and the battery replacing station body and a lower box body of the battery replacing station capacity expansion module are respectively provided with a battery charging cabin for charging batteries in the battery pack placing area and battery packs in the battery pack capacity expansion area. The arrangement of the charging motor cabin can enable the battery pack placing surface to be higher than the truck battery pack mounting surface, and the truck is convenient to change electricity.
Preferably, a battery pack inlet and outlet is formed in the end face, close to the traffic lane, of the battery exchange station body. The battery pack inlet and outlet can be used for replacing the battery pack between the truck and the power exchange station.
Preferably, the battery pack is lifted by a lifting device of the battery pack, and the lifting device can move along the driving direction of the driving lane, perpendicular to the driving direction of the driving lane and the height direction of the truck.
A method for changing electricity of a modularized container battery-changing station, which adopts the modularized container battery-changing station with capacity expansion as set forth in claims 1-8 to change electricity, comprising the following steps:
step S1, driving the heavy truck onto a traffic lane (101) and stopping at one side of a power exchange station body (1);
step S2, firstly, a power-shortage battery on a heavy card is transported to a battery pack placing area (102) or a battery pack expanding area (401) through a power-exchanging robot (2) in a power-exchanging station body (1) and is placed in a corresponding charging position for charging;
step S3, a full-power battery pack in a battery pack placing area (102) or a battery pack expanding area (401) is firstly transported to a battery pack changing area (103) through a motor changing robot (2), the full-power battery pack is turned according to the requirement, and then the full-power battery pack is transported to a battery pack installation position of a heavy truck for installation;
and S4, after the full battery pack is installed, the heavy truck continues to travel on the traffic lane (101) and leaves the traffic lane, and the power change is completed.
The application has the remarkable technical effects due to the adoption of the technical scheme:
the arrangement of the battery packs in the power exchange station is parallel to the running direction of the truck, so that the occupied area of the power exchange station can be effectively reduced, and meanwhile, the modularized capacity expansion of the battery compartment can be realized on the premise of not increasing a power exchange robot or other power exchange equipment, so that the method can be beneficial to popularization of various application scenes.
Drawings
FIG. 1 is a plan view of a power exchange station in example 1 of the present application.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a schematic view showing the structure of a battery pack grasped by a robot for replacing a battery in embodiment 1 of the present application.
Fig. 4 is a front view of fig. 3.
Fig. 5 is a schematic view showing an extended state of a primary traveling mechanism of the battery-powered robot in fig. 3.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings and examples.
Example 1
In this embodiment, as shown in fig. 1-5, a power exchange station is provided, which specifically is a modularized container power exchange station with capacity expansion, including a power exchange station body 1 and a power exchange robot 2 disposed in the power exchange station body 1, where the power exchange station robot specifically is a multi-degree-of-freedom top-hanging type side-exchanging robot, which is used for transporting a battery pack 3 to exchange power through a battery pack power exchange area 103, and for convenience of detailed description, a driving direction of a driving lane 101 is set as an x-axis direction, a driving direction perpendicular to the driving lane 101 in the same horizontal plane is set as a y-axis direction, and a height direction of a truck is set as a z-axis direction.
The power exchange station in this embodiment still includes to set up in the lane 101 of the 1 side of power exchange station, the power exchange station 1 includes along lane 101 traffic direction adjacent and the battery package that the intercommunication set up place district 102 and battery package change district 103, place district 102 and battery package change district 103 and the lane 101 between the arrangement mode for the truck stops when changing the electricity and places district 102 one side and can travel along battery package place district 102, and the battery package 3 is held through the change robot 2 in the power exchange process, through battery package change district 103 realization to the truck on the battery of depletion and battery package place the district 102 in the change between the full electric battery.
The battery pack battery replacement area 103 and the battery pack placement area 102 are adjacently arranged in the x-axis direction, so that the battery replacement robot 2 and the battery pack placement area 102 belong to the same cabin, the overall occupied area of the battery replacement station is reduced as much as possible, the station construction cost is reduced, and the popularization of the battery replacement station is facilitated.
The battery pack placing area 102 is used for placing the battery pack 3 and charging the battery pack 3, the battery pack placing area 102 is provided with a charging machine cabin 106 for charging the battery pack 3, the lower bottom surface of the battery pack placing area 102 is higher than the battery pack 3 mounting surface on the truck due to the arrangement of the charging machine cabin 106, so that the battery changing robot 2 can easily change electricity without lifting the battery pack 3 too much when clamping the battery pack 3, the battery pack 3 can be replaced more conveniently between the battery pack placing area 102 and the mounting position of the battery pack 3 of the truck, and space is saved in the height direction for the whole battery changing station.
The embodiment further includes a battery pack expansion module 4, where the battery pack expansion module 4 includes a battery pack expansion area 401, and the battery pack expansion area 401 is disposed at a position along a direction perpendicular to the traveling direction of the traveling lane 101 and adjacent to and communicating with the battery pack expansion area 103. Because the battery pack expansion area 401 and the battery pack battery change area 103 are adjacently arranged in the y-axis direction, the battery change robot 2 of the battery pack battery change area 103 can clamp the battery pack 3 in the battery pack expansion area 401, and the battery pack 3 in the battery pack expansion area 401 and the battery pack 3 on the truck can be replaced.
Therefore, the arrangement form of the power exchange station in the embodiment not only can enable the driving direction to be consistent with the arrangement direction of the battery pack 3, so that steering is not required in the whole power exchange process of the vehicle, the parking requirement on a driver is reduced, and the experience of the driver is improved; meanwhile, the occupied area of the power exchange station can be effectively reduced, and the power exchange station is flexibly applicable to sites with different sizes.
The arrangement mode can realize the modularization capacity expansion of the battery compartment on the premise of not increasing the battery replacing robot or other battery replacing equipment, and then the increase of the number of battery packs is realized.
And simultaneously, under the condition of increasing the width and the length of the power exchange station, the capacity expansion in the driving direction and the direction perpendicular to the driving direction can be realized.
The battery exchange station body 1 in this embodiment includes two battery pack placement areas 102 and a battery pack exchange area 103 disposed between the two battery pack placement areas 102, and each battery pack placement area 102 is internally provided with one or more battery packs 3 sequentially disposed along a driving direction perpendicular to the driving lane 101.
At least one battery pack expansion area 401 is arranged in the battery exchange station expansion module 4, and one or more battery packs 3 which are sequentially arranged along the driving direction of the driving lane 101 are arranged in the battery pack expansion area 401.
The battery packs 3 of the truck are generally rectangular parallelepiped, and when arranged in the battery pack placement area 102 and the battery pack expansion area 401, the side faces in the width direction face the battery pack battery exchange area 103, the side faces in the length direction in adjacent battery packs 3 are all arranged in parallel, and a gap is reserved between the adjacent battery packs 3 so as to be convenient for the lifting appliance 206 to grab.
As shown in fig. 1, the battery exchange station body 1 includes two battery pack placement areas 102, which contains 6 stations altogether, and can select the number of battery packs 3 according to project requirements, and the battery pack 3 stations of the battery exchange station can be increased by increasing the capacity expansion module 4 of the battery exchange station, at least 3 stations can be increased, so that the total station of the battery exchange station reaches 9 stations, if the length of the battery exchange station body 1 is further prolonged, the length of the capacity expansion module is also prolonged, the increase of the number of the battery packs 3 in the battery pack capacity expansion area 401 can be realized, if the width of the battery exchange station body 1 is widened, the increase of the number of the battery packs 3 in the battery pack placement area 102 can be realized, and reasonable selection can be realized according to actual requirements and field arrangement.
In this embodiment, the power exchange station body 1 and the power exchange station capacity expansion module 4 are rectangular boxes, the rectangular boxes comprise an upper box 104 with an open lower end face and a lower box 105 with an open upper end face, the upper box 104 and the lower box 105 are spliced to form the rectangular boxes, containers integrated in factories are respectively arranged on the upper box 104 and the lower box 105, and the containers are transported to the site for assembly, so that the quick construction of the power exchange station is realized while the problem that the power exchange station is difficult to hoist due to overhigh is solved.
In this embodiment, the battery replacing robot 2 is disposed in an upper case 104 of a rectangular case, battery charging cabins 106 for charging the batteries in the battery pack placement area 102 and the battery pack 3 in the battery pack expansion area 401 are respectively disposed in a lower case 105 of the battery replacing station body 1 and the battery pack expansion module 4, and a battery pack inlet and outlet 107 is formed on an end face of the battery replacing station body 1, which is close to the traffic lane 101. The end face of the battery pack expansion module 4 facing the battery pack expansion area 103 is not provided with a side wall, so that the battery pack 3 can be placed and replaced in the battery pack expansion area 401 by only one battery pack inlet and outlet 107 of the expanded battery pack.
The multi-degree-of-freedom top-hanging type side-changing motor robot comprises a lifting appliance 206 for lifting a battery pack 3, wherein the lifting appliance 206 can move along the traveling direction of a traveling lane 101, the traveling direction perpendicular to the traveling lane 101 and the height direction of a truck.
The robot comprises a robot body, wherein the robot body comprises a walking trolley 201 arranged above a power exchange bin, the power exchange bin is formed in the power exchange station body 1, a walking guide rail 108 arranged along the walking direction of a walking track is arranged in the power exchange bin, the walking trolley 201 is arranged on the walking guide rail 108 and walks along the length direction of the walking guide rail 108, namely, the walking trolley 201 can walk in the x-axis direction.
In this embodiment, the traveling carriage 201 is fixed with the traveling motor 224, the traveling chain is installed on the traveling guide, and the traveling motor 224 drives the traveling carriage 201 through the traveling chain, so that the traveling carriage 201 can run on the traveling guide rail 108, and also can realize the traveling of the traveling carriage 201 on the traveling guide rail 108 through other existing driving modes.
The traveling trolley 201 is connected with a primary traveling mechanism 202 which can move towards or back to the traveling trolley 201 along the direction perpendicular to the traveling direction of the traveling trolley 201 in the horizontal plane, the primary traveling mechanism 202 realizes primary traveling in the y-axis direction of the traveling trolley 201,
the primary traveling mechanism 202 is connected with a secondary traveling mechanism 203 which can further move along the motion direction of the primary traveling mechanism 202, the secondary traveling mechanism 203 realizes secondary traveling of the traveling trolley 201 in the y-axis direction, the lower part of the secondary traveling mechanism 203 is connected with a lifting mechanism 204 which moves in the z-axis direction of a lifting appliance 206, the lifting mechanism 204 is provided with a slewing mechanism 205 which realizes the rotation and rotation of the lifting appliance 206, the slewing mechanism 205 is connected with a lifting appliance 206 which is used for grabbing and placing a battery pack 3, and the lifting appliance 206 can do slewing motion in a horizontal plane under the driving action of the slewing mechanism 205.
The secondary travelling mechanism 203 is added in the Y-axis direction through the motor replacing robot 2, and the secondary travelling mechanism is matched with the increased rotation freedom degree on the XY plane, so that the heavy truck battery packs 3 can be arranged in a plurality of rows in the X-axis direction; the heavy truck power exchange station can modularly expand the number of the battery packs 3 in the Y-axis direction under the holding of the bidirectional telescopic fork, so that the occupied area of the heavy truck power exchange station is effectively reduced, and the number of the battery packs 3 can be modularly expanded.
In this embodiment, the primary traveling mechanism 202 includes a primary guide rail 207 fixed on the traveling trolley 201 and a primary guide plate 208 capable of sliding along the length direction of the primary guide rail 207, the primary guide rail 207 is horizontally arranged and the length direction is perpendicular to the traveling direction of the traveling trolley 201, a primary guide groove 209 matched with the primary guide rail 207 is arranged on the primary guide plate 208, a telescopic fork 223 capable of further sliding along the motion direction of the primary guide plate 208 relative to the primary guide plate 208 is further arranged outside the primary guide plate 208, and the telescopic fork 223 is in a U-shaped groove steel shape and is sleeved outside the primary guide plate 208 so as to realize the length extension of the primary guide plate 208.
The secondary traveling mechanism 203 comprises a secondary fixing plate 210 fixed on the lower end face of the telescopic fork 223, a secondary guide rail 211 is arranged on the lower end face of the secondary fixing plate 210, the secondary traveling mechanism 203 further comprises a secondary guide plate 212 capable of sliding along the length direction of the secondary guide rail 211, the length direction of the secondary guide rail 211 is parallel to the length direction of the primary guide rail 207, and a secondary guide groove 213 matched with the secondary guide rail 211 is arranged on the secondary guide plate 212.
The lifting mechanism 204 comprises a lifting fixing plate 214 fixed on the lower end surface of the secondary guide plate 212, a lifting driving installation frame 215 is arranged on the lower end surface of the lifting fixing plate 214, a winding drum 216 and a lifting motor 218 for driving the winding drum 216 to rotate are arranged on the lifting driving installation frame 215, a steel wire rope 219 with one end fixed on the lifting fixing plate 214 is wound on the winding drum 216, and a movable pulley 220 for the steel wire rope 219 to pass through is arranged on the rotating mechanism 205.
The swing mechanism 205 includes a swing mechanism mounting plate 221, the movable pulley 220 is mounted on an upper end surface of the swing mechanism mounting plate 221, the rotary gear 222 is mounted on a lower end surface of the swing mechanism mounting plate 221, the hoist 206 is connected to the rotary gear 222, and the rotary gear 222 drives the hoist 206 to rotate.
In this embodiment, the primary walking and the secondary walking in the y-axis direction are driven by a motor and a chain, the lifting motion in the z-axis direction drives the winding drum 216 to rotate by the lifting motor 218, the winding drum 216 drives the steel wire rope 219 to curl, the lifting or lowering of the movable pulley 220 by the steel wire rope 219 is realized, and then the up-and-down motion of the swing mechanism 205 and the lifting appliance 206 on the swing mechanism 205 is realized. The rotation mechanism 205 is mainly driven by a rotation motor and a rotation gear 222, the rotation gear 222 rotates under the action of the rotation motor, and then drives the lifting appliance 206 to rotate, so that the battery pack 3 clamped on the lifting appliance 206 is subjected to reversing, and the battery pack 3 of a truck is conveniently placed at a mounting position or in the battery pack placement area 102 or the battery pack expansion area 401.
In this embodiment, by designing the motor changing robot 2, not only the operation in 6 directions of three degrees of freedom of x-axis, y-axis and z-axis can be realized, but also the secondary walking in the y-axis direction can be realized, so that the walking range of the lifting appliance 206 covers the center distance between the battery packs 3 on two sides, and the battery packs 3 in the battery pack expansion area 401 can be fully grabbed or placed.
The rotation mechanism 205 in this embodiment belongs to a rotation mechanism of the battery changing robot 2 on the XY plane, the upper part is fixed with the lifting mechanism 204, the lower part is fixed with the upper plane of the lifting appliance 206, the rotation angle is greater than 180 degrees, the degree of freedom of the battery changing robot 2 for taking and placing the battery pack 3 in the battery compartment and the vehicle end is increased, and the free rotation of the lifting appliance 206 in the horizontal plane can be realized.
Meanwhile, the swing mechanism 205 is integrated on the upper part of the lifting appliance 206 of the motor replacing robot 2, instead of arranging the swing mechanism 205 at the root of a telescopic fork mechanism in the prior art, the swing mechanism 205 can be effectively prevented from bearing a large bending moment, and then the arrangement mode in the application can fully reduce the size of the swing mechanism 205 and prolong the service life.
In the working process of the power-exchanging robot 2, the travelling trolley 201 is firstly moved to the position of the full-power battery pack 3 to be grasped in the X-axis direction, then the primary travelling mechanism 202 in the Y-axis direction is kept motionless, the secondary travelling mechanism 203 in the Y-axis direction is moved along the Y-axis, and then all heavy-card battery packs 3 which are arranged in parallel in the X-axis direction can be grasped by matching with the lifting mechanism 204; after grabbing the heavy truck battery pack 3, the multi-degree-of-freedom top-hung battery replacing robot 2 returns to the central origin of the battery replacing station, then the battery pack 3 is rotated by a proper angle through a slewing mechanism 205 according to the parking state of the heavy truck, so that the battery pack 3 is perpendicular to a vehicle, and then the battery pack 3 is sent to the upper part of a truck running along the X-axis by extending out of a cantilever through a primary travelling mechanism 202.
In addition, when the battery pack 3 in the battery pack expansion area 401 needs to be grabbed, the battery pack 3 can be taken out in the Y-axis direction only when the first-stage travelling mechanism 202 in the Y-axis direction extends out of the cantilever in the opposite direction, then the cantilever is recovered, and the battery pack 3 can be sent to the upper part of the truck running in the X-axis direction after the cantilever extends out in the forward direction.
The embodiment also provides a power exchanging method of the modularized container power exchanging station, which adopts the modularized container power exchanging station with capacity expansion to exchange power, and specifically comprises the following steps:
step S1, driving the heavy truck onto a traffic lane 101 and stopping at one side of a power exchange station body 1;
step S2, firstly, the battery with the power shortage on the heavy card is transported to a battery pack placing area 102 or a battery pack expanding area 401 by a power exchanging robot 2 in the power exchanging station body 1 and is placed in a corresponding charging position for charging;
step S3, the full-power battery pack in the battery pack placing area 102 or the battery pack expanding area 401 is firstly transported to the battery pack changing area 103 through the motor changing robot 2, the full-power battery pack is turned according to the requirement, and then transported to a battery pack installation position of a heavy truck for installation;
and S4, after the full battery pack is installed, the heavy truck continues to travel on the traveling lane 101 and leaves the traveling lane, and the power change is completed.
It is to be understood that, based on one or several embodiments provided in the present application, those skilled in the art may combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments, which do not exceed the protection scope of the present application.
The embodiment also provides a power conversion robot
In summary, the foregoing description is only of the preferred embodiments of the present application, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the application.

Claims (9)

1. The utility model provides a modularization container trades power station with dilatability, includes and trades power station body (1) and sets up in trading power station body (1) trades electric robot (2), its characterized in that: still including setting up in lane (101) of trading power station body (1) one side, trade power station body (1) including along lane (101) driving direction adjacent and the battery package that the intercommunication set up place district (102) and battery package trade electric district (103), battery package place district (102) and be used for placing battery package (3) and charge battery package (3), trade electric machine people (2) and be used for transporting battery package (3) and trade electric through battery package trade electric district (103).
2. A modular container station with capacity expansion according to claim 1, characterized in that: the battery pack expansion device comprises a battery pack expansion area (401), and is characterized by further comprising a battery pack expansion module (4), wherein the battery pack expansion area (401) is arranged at a position which is adjacent to and communicated with the battery pack expansion area (103) along the running direction perpendicular to the running lane (101).
3. A modular container station with capacity expansion according to claim 1, characterized in that: the battery pack replacing area (103) is arranged between the two battery pack placing areas (102), and one or more battery packs (3) which are sequentially arranged along the driving direction perpendicular to the driving lane (101) are arranged in each battery pack placing area (102).
4. A modular container station with capacity expansion according to claim 2, characterized in that: at least one battery pack expansion area (401) is arranged in the battery exchange station expansion module (4), and one or more battery packs (3) which are sequentially arranged along the driving direction of the driving lane (101) are arranged in the battery pack expansion area (401).
5. A modular container station with capacity expansion according to claim 2, characterized in that: the power exchange station body (1) and the power exchange station capacity expansion module (4) are rectangular boxes, each rectangular box comprises an upper box body (104) with an opening at the lower end face and a lower box body (105) with an opening at the upper end face, and the upper box body (104) and the lower box body (105) are spliced to form the rectangular box body.
6. A modular container battery station with capacity expansion as claimed in claim 5, wherein: the battery replacing robot (2) is arranged in an upper box body (104) of the rectangular box body, and charging cabins (106) used for charging batteries in the battery pack placing area (102) and the battery pack (3) in the battery pack expanding area (401) are respectively arranged in a lower box body (105) of the battery replacing station body (1) and the battery replacing station expanding module (4).
7. A modular container battery station with capacity expansion as claimed in claim 5, wherein: the end face of the power exchange station body (1) close to the traffic lane (101) is provided with a battery pack inlet and outlet (107).
8. A modular container battery station with capacity expansion as claimed in claim 5, wherein: the motor replacing robot (2) comprises a lifting appliance (206) for lifting the battery pack (3), and the lifting appliance (206) can move along the driving direction of the driving lane (101), the driving direction perpendicular to the driving lane (101) and the height direction of the truck.
9. A method for changing electricity of a modularized container power changing station, characterized in that the modularized container power changing station with capacity expansion as set forth in claims 1-8 is adopted for changing electricity, and the method specifically comprises the following steps:
step S1, driving the heavy truck onto a traffic lane (101) and stopping at one side of a power exchange station body (1);
step S2, firstly, a power-shortage battery on a heavy card is transported to a battery pack placing area (102) or a battery pack expanding area (401) through a power-exchanging robot (2) in a power-exchanging station body (1) and is placed in a corresponding charging position for charging;
step S3, a full-power battery pack in a battery pack placing area (102) or a battery pack expanding area (401) is firstly transported to a battery pack changing area (103) through a motor changing robot (2), the full-power battery pack is turned according to the requirement, and then the full-power battery pack is transported to a battery pack installation position of a heavy truck for installation;
and S4, after the full battery pack is installed, the heavy truck continues to travel on the traffic lane (101) and leaves the traffic lane, and the power change is completed.
CN202311138548.8A 2023-08-29 2023-09-05 Modularized container power exchange station with capacity expansion and power exchange method thereof Pending CN117022193A (en)

Applications Claiming Priority (2)

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CN202311098424 2023-08-29
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