CN113665384A - Centralized charging and decentralized charging type multifunctional charging station system - Google Patents
Centralized charging and decentralized charging type multifunctional charging station system Download PDFInfo
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- CN113665384A CN113665384A CN202110775195.7A CN202110775195A CN113665384A CN 113665384 A CN113665384 A CN 113665384A CN 202110775195 A CN202110775195 A CN 202110775195A CN 113665384 A CN113665384 A CN 113665384A
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- battery
- bin
- battery replacing
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- charging
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- 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
- B60L53/30—Constructional details of charging stations
-
- 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
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- 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
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- 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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- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention provides a centralized charging and decentralized battery replacement type multifunctional battery replacement station system which comprises a battery replacement bin, battery replacement lanes respectively arranged at two sides of the battery replacement bin and a battery transfer trolley used for performing decentralized transfer on battery packs in the battery replacement bin, wherein a plurality of battery pack fixing bases used for bearing and installing the battery packs are arranged in the battery replacement bin in parallel, and the upper part of the battery replacement bin is at least provided with a first transfer mechanism and a second transfer mechanism used for transferring the battery packs; first transfer mechanism and second transfer mechanism all include the lateral shifting track, erect in retractable fork on the lateral shifting track and be in the hoist mechanism at retractable fork end position, among the practical application process, the structural component and the design of this system can be so that trade the station and realize trading incessantly, 24 hours operation, trade battery storehouse both sides and all set up and trade the battery way, can compromise the exchange of new and old battery, and application effect is good.
Description
[ technical field ]
The invention relates to the technical field of heavy truck mobile battery replacement, in particular to a centralized charging and decentralized battery replacement type multifunctional battery replacement station system with high compatibility, safety and reliability.
[ background art ]
In recent two years, with the increasing popularity of electric vehicles, heavy trucks that require a greater power supply during operation have also begun to move forward to the electric age.
The problems of the current heavy truck mobile battery replacement technology are as follows: the cable cost is higher, and low tension cable is comparatively expensive, and can't realize building the station fast, trades electric rate low grade, can't be better satisfies practical application demand.
Based on this, a great deal of research and development and experiments are carried out by those skilled in the art, and improvement are carried out on the specific structure, the battery replacement mode and the like of the battery replacement related equipment, and a better result is obtained.
[ summary of the invention ]
In order to overcome the problems in the prior art, the invention provides a centralized charging and decentralized charging type multifunctional power changing station system which is high in compatibility, safe and reliable.
The invention provides a centralized charging and decentralized battery replacement type multifunctional battery replacement station system, which comprises a battery replacement bin, battery replacement lanes respectively arranged at two sides of the battery replacement bin and a battery transfer trolley for decentralized transfer of battery packs in the battery replacement bin;
a plurality of battery pack fixing bases used for bearing and installing battery packs are arranged in the battery replacing bin in parallel, and the upper part of the battery replacing bin is at least provided with a first transfer mechanism and a second transfer mechanism used for transferring the battery packs;
the first transfer mechanism and the second transfer mechanism comprise a transverse moving track, an extensible fork erected on the transverse moving track and a lifting mechanism positioned at the end of the extensible fork;
the retractable fork of the first transfer mechanism and the retractable fork of the second transfer mechanism respectively face the battery replacing lanes on two sides of the battery replacing bin;
and a plurality of battery pack fixing bases used for bearing and installing battery packs are also arranged on the battery transfer trolley in parallel.
Preferably, the battery pack fixing base comprises a battery pack locking frame, a battery replacing connector arranged in the battery pack locking frame, locking mechanisms arranged on the left side and the right side of the battery replacing connector, and a plurality of primary outer guide posts arranged on the periphery of the battery pack locking frame;
the battery replacing connector is a floating type battery replacing connector and comprises a floating base and at least one quick-change connector unit arranged on the floating base;
the floating guide device also comprises at least one secondary floating guide column arranged on the floating base;
the locking mechanism comprises a driving unit and a locking block which is driven by the driving unit to rotate and realizes the switching of locking and unlocking states.
Preferably, the retractable fork comprises a horizontal movable arm in matched connection with the transverse moving track, a sliding connection plate connected with the horizontal movable arm, a first retractable mechanical arm connected with the sliding connection plate, a second retractable mechanical arm connected with the first retractable mechanical arm, and a third retractable mechanical arm connected with the second retractable mechanical arm;
the lifting mechanism is connected with the third telescopic mechanical arm;
the lifting mechanism is characterized by further comprising a first driving mechanism for driving the horizontal movable arm to move, a second driving mechanism for driving the second telescopic mechanical arm to translate and stretch relative to the first telescopic mechanical arm, a third driving mechanism for driving the third telescopic mechanical arm to translate and stretch relative to the second telescopic mechanical arm and a fourth driving mechanism for driving the lifting mechanism to vertically lift;
and the bottom end of the lifting mechanism is provided with a lifting rod which is detachably and movably connected with each battery pack.
Preferably, a fireproof isolation material layer is further arranged between the battery packs in the battery replacing battery bin.
Preferably, the horizontal movable arm is connected with the transverse moving track in a matching way through a connecting hoisting wheel or an end beam moving device, so that the horizontal movable arm can move on the transverse moving track in parallel;
an inlet barrier gate and an outlet barrier gate are respectively arranged at the two ends of the exterior of the battery replacing bin; and license plate recognition devices are also arranged on the entrance barrier and the exit barrier.
Preferably, the drive unit comprises a pneumatic drive unit, a hydraulic drive unit or an electric drive unit.
Preferably, the top or two sides of the battery replacing bin are of a telescopic or a rollable door structure; the retractable or rollable door structure is a manually or automatically opening door body structure.
Preferably, the top of the battery replacing cabin is of a canopy type structure capable of automatically unfolding, and the battery replacing cabin comprises symmetrically arranged folding and unfolding plates and a hydraulic driving mechanism for driving the folding and unfolding plates to unfold and retract.
Preferably, the locking mechanism is a horizontal sliding locking mechanism; the driving unit of the locking mechanism is a driving cylinder;
the locking mechanism further comprises a rotary positioning block fixedly connected with the battery pack locking frame, a rotary rod connected with the output shaft of the driving cylinder, a limiting rod connected with the front end part of the output shaft of the driving cylinder and a limiting block for limiting the movement of the limiting rod in a translation manner;
the locking block is connected with the rotary positioning block through a rotating shaft, and one end of the locking block is movably connected with the rotating rod;
the locking block can partially expose out of the rotary positioning block when rotating around the rotary shaft;
the floating base is connected with the battery pack locking frame through a plurality of floating springs and/or a plurality of floating vertical guide columns;
the floating springs and/or the floating vertical guide columns are/is arranged at the peripheral part of the floating base respectively.
Preferably, a plurality of three-level positioning guide posts are further arranged in the battery pack locking frame; each three-stage positioning guide column is arranged on the outer side of the battery replacing connector; the three-stage positioning guide column comprises a guide head with a top end part similar to a bullet structure and a guide column connected with the lower part of the guide head; the outer diameter of the guide column is smaller than that of the bottom of the guide head, and the guide column is used for guiding and adapting to vertical angle deviation; the battery replacing connector is integrally of a square plate-shaped structure, and the quick-change connector units are arranged on the floating base in a matrix array mode.
Compared with the prior art, the centralized charging and dispersed battery replacement type multifunctional battery replacement station system is characterized in that a battery replacement battery bin 11, battery replacement lanes respectively arranged at two sides of the battery replacement battery bin 11 and a battery transfer trolley 12 used for dispersed transfer of battery packs in the battery replacement battery bin 11 are arranged at the same time, a plurality of battery pack fixing bases 15 used for bearing and installing the battery packs 2 are arranged in the battery replacement battery bin 11 in parallel, the upper part of the battery replacement battery bin 11 is at least provided with a first transfer mechanism 13 and a second transfer mechanism 14 used for transferring the battery packs 2, the first transfer mechanism 13 and the second transfer mechanism 14 respectively comprise a transverse moving track, a telescopic fork erected on the transverse moving track and a lifting mechanism at the end of the telescopic fork, and the telescopic fork of the first transfer mechanism 13 and the telescopic fork of the second transfer mechanism 14 respectively face up to the battery replacement battery bin The battery replacing lanes on the two sides of the battery replacing lane 11 are also provided with a plurality of battery pack fixing bases 15 which are used for bearing and installing battery packs in parallel on the battery transfer trolley 12, in the practical application process, the structural composition and design of the system can enable the battery replacing station to realize uninterrupted battery replacement and 24-hour operation, the battery replacing lanes are arranged on the two sides of the battery replacing battery bin 11, the exchange of new and old batteries can be considered, and the application effect is good.
[ description of the drawings ]
Fig. 1 is a schematic perspective structural view of a centralized charging and decentralized charging type multifunctional charging station system according to the present invention.
Fig. 2 is a schematic diagram of an internal state structure of a centralized charging and decentralized charging type multifunctional charging station system according to the present invention.
Fig. 3 is a schematic structural diagram of a three-dimensional state of a battery transfer vehicle in the centralized charging and decentralized battery replacement type multifunctional battery replacement station system.
Fig. 4 is a schematic perspective structural view of a battery fixing base in the centralized charging and decentralized battery replacement type multifunctional battery replacement station system according to the present invention.
[ detailed description of the invention ]
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Referring to fig. 1 to 4, a centralized charging and decentralized battery replacement type multifunctional battery replacement station system 1 of the present invention includes a battery replacement bin 11, battery replacement lanes respectively disposed at two sides of the battery replacement bin 11, and a battery transfer vehicle 12 for decentralized transfer of battery packs in the battery replacement bin 11;
a plurality of battery pack fixing bases 15 used for bearing and installing the battery pack 2 are arranged in the battery replacing battery bin 11 in parallel, and a first transfer mechanism 13 and a second transfer mechanism 14 used for transferring the battery pack 2 are at least arranged at the upper part of the battery replacing battery bin 11;
the first transfer mechanism 13 and the second transfer mechanism 14 both comprise a transverse moving track, an extensible fork erected on the transverse moving track, and a lifting mechanism located at the end of the extensible fork;
the retractable forks of the first transfer mechanism 13 and the retractable forks of the second transfer mechanism 14 respectively face the battery replacing lanes on two sides of the battery replacing bin 11;
a plurality of battery pack fixing bases 15 for bearing and installing battery packs are also arranged on the battery transfer trolley 12 in parallel.
The battery replacing device is characterized in that a battery replacing battery bin 11, battery replacing lanes respectively arranged at two sides of the battery replacing battery bin 11 and a battery transfer trolley 12 used for dispersedly transferring battery packs in the battery replacing battery bin 11 are simultaneously arranged, a plurality of battery pack fixing bases 15 used for bearing and installing the battery packs 2 are arranged in the battery replacing battery bin 11 in parallel, the upper part of the battery replacing battery bin 11 is at least provided with a first transfer mechanism 13 and a second transfer mechanism 14 used for transferring the battery packs 2, the first transfer mechanism 13 and the second transfer mechanism 14 respectively comprise a transverse moving track, retractable forks erected on the transverse moving track and a lifting mechanism at the end part of the retractable forks, the retractable forks of the first transfer mechanism 13 and the retractable forks of the second transfer mechanism 14 respectively face upwards to the battery replacing lanes at two sides of the battery replacing battery bin 11, the battery transfer trolley 12 is also provided with a plurality of battery pack fixing bases 15 which are used for bearing and installing battery packs in parallel, and in the practical application process, the structural composition and design of the system can enable the battery replacement station to realize uninterrupted battery replacement and 24-hour operation, and both sides of the battery replacement battery bin 11 are provided with battery replacement lanes, so that the exchange of new and old batteries can be considered, and the application effect is good.
In a preferred embodiment, the battery pack fixing base 15 includes a battery pack locking frame 151, a battery replacing connector 153 disposed in the battery pack locking frame 151, locking mechanisms disposed on the left and right sides of the battery replacing connector 153, and a plurality of first-stage outer guide posts 152 located on the periphery of the battery pack locking frame 151;
the battery swapping connector 153 is a floating type battery swapping connector, and comprises a floating base and at least one quick-change connector unit 155 arranged on the floating base;
further comprising at least one secondary floating guide post 158 mounted on said floating base;
the locking mechanism comprises a driving unit 156 and a locking block 159 which is driven by the driving unit 156 to rotate and realizes the switching of locking and unlocking states.
The battery replacing battery cabin 11 and the battery transfer trolley 12 are both provided with a plurality of battery pack fixing bases 15 in an array mode, so that the battery packs 2 can be conveniently placed, the space is saved, and the safety and the reliability are higher.
The design of the locking mechanism can ensure that the battery pack 2 is firmly connected with the battery pack fixing base 15, and in practical application, the locking mechanism part can adopt a manual or automatic control mode.
In a preferred embodiment, the retractable fork comprises a horizontal movable arm in matching connection with the transverse moving track, a sliding connection plate connected with the horizontal movable arm, a first retractable mechanical arm connected with the sliding connection plate, a second retractable mechanical arm connected with the first retractable mechanical arm, and a third retractable mechanical arm connected with the second retractable mechanical arm;
the lifting mechanism is connected with the third telescopic mechanical arm;
the lifting mechanism is characterized by further comprising a first driving mechanism for driving the horizontal movable arm to move, a second driving mechanism for driving the second telescopic mechanical arm to translate and stretch relative to the first telescopic mechanical arm, a third driving mechanism for driving the third telescopic mechanical arm to translate and stretch relative to the second telescopic mechanical arm and a fourth driving mechanism for driving the lifting mechanism to vertically lift;
the bottom end of the lifting mechanism is provided with a lifting rod which is detachably and movably connected with each battery pack 2.
The first transfer mechanism 13 and the second transfer mechanism 14 may be designed in a cross-track type, so as to achieve full coverage of the functional area.
In a preferred embodiment, a fireproof isolation material layer is further disposed between the battery packs 2 in the battery replacement bin 11.
In the actual design, above-mentioned fire prevention isolating material layer can be rock wool layer structure or other fire prevention material.
In a preferred embodiment, the horizontal movable arm is connected with the transverse moving track in a matching way through a connecting hoisting wheel or an end beam moving device, so that the horizontal movable arm can move on the transverse moving track in parallel;
an inlet barrier gate and an outlet barrier gate are respectively arranged at the two outer ends of the battery replacing bin 11; and license plate recognition devices are also arranged on the entrance barrier and the exit barrier.
In a preferred embodiment, the drive unit 156 comprises a pneumatic drive unit, a hydraulic drive unit, or an electric drive unit.
Furthermore, the top or two sides of the battery replacing bin 11 are of a retractable or rollable door structure; the retractable or rollable door structure is a manually or automatically opening door body structure.
The retractable or rollable door structure not only saves space, but also is convenient to apply.
In a preferred embodiment, the top of the battery replacing cabin 11 is a canopy type structure capable of automatically unfolding, and comprises symmetrically arranged folding and unfolding plates and a hydraulic driving mechanism for driving the folding and unfolding plates to unfold and retract.
In a preferred embodiment, the locking mechanism is a horizontal sliding locking mechanism; the driving unit 156 of the locking mechanism is a driving cylinder;
the locking mechanism further comprises a rotary positioning block fixedly connected with the battery pack locking frame 151, a rotary rod connected with the output shaft of the driving cylinder, a limiting rod connected with the front end of the output shaft of the driving cylinder, and a limiting block for limiting the movement of the limiting rod in a translation manner;
the locking block 159 is connected with the rotary positioning block through a rotary shaft, and one end of the locking block 159 is movably connected with the rotary rod;
the locking block 159 can partially expose the rotary positioning block when rotating around the rotary shaft;
the floating mount is connected to the battery pack locking frame 151 through a plurality of floating springs and/or a plurality of floating vertical guide posts;
the floating springs and/or the floating vertical guide columns are/is arranged at the peripheral part of the floating base respectively.
In a preferred embodiment, the battery pack locking frame 151 further includes a plurality of third-stage positioning guide posts 154; each three-stage positioning guide column 154 is arranged outside the battery replacing connector 153; the three-stage positioning guide column 154 comprises a guide head with a top end part similar to a bullet structure and a guide column connected with the lower part of the guide head; the outer diameter of the guide column is smaller than that of the bottom of the guide head, and the guide column is used for guiding and adapting to vertical angle deviation; the battery replacing connector 154 is a square plate structure, and the plurality of quick-change connector units 155 are arranged on the floating base in a matrix array manner.
The multistage positioning component can make the matching connection accuracy of battery package 2 and battery package unable adjustment base 15 higher, and the reliability is stronger.
Compared with the prior art, the centralized charging and dispersed battery replacement type multifunctional battery replacement station system 1 is provided with the battery replacement battery bin 11, the battery replacement lanes respectively arranged at two sides of the battery replacement battery bin 11 and the battery transfer trolley 12 for performing dispersed transfer on the battery packs in the battery replacement battery bin 11, a plurality of battery pack fixing bases 15 for bearing and installing the battery packs 2 are arranged in the battery replacement battery bin 11 in parallel, the upper part of the battery replacement battery bin 11 is at least provided with the first transfer mechanism 13 and the second transfer mechanism 14 for transferring the battery packs 2, the first transfer mechanism 13 and the second transfer mechanism 14 respectively comprise a transverse moving track, telescopic forks erected on the transverse moving track and lifting mechanisms at the end parts of the telescopic forks, and the telescopic forks of the first transfer mechanism 13 and the telescopic forks of the second transfer mechanism 14 respectively face upwards to the battery packs The battery replacing lanes on the two sides of the bin 11 are also provided with a plurality of battery pack fixing bases 15 which are used for bearing and installing battery packs in parallel on the battery transfer trolley 12, in the practical application process, the structural composition and design of the system can enable the battery replacing station to realize uninterrupted power replacement and 24-hour operation, the battery replacing lanes are arranged on the two sides of the battery replacing bin 11, the exchange of new and old batteries can be considered, and the application effect is good.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a concentrate and charge multi-functional power station system that trades of dispersion formula of trading which characterized in that: the battery replacing device comprises a battery replacing bin, battery replacing lanes respectively arranged at two sides of the battery replacing bin and a battery transfer trolley for performing dispersed transfer on battery packs in the battery replacing bin;
a plurality of battery pack fixing bases used for bearing and installing battery packs are arranged in the battery replacing bin in parallel, and the upper part of the battery replacing bin is at least provided with a first transfer mechanism and a second transfer mechanism used for transferring the battery packs;
the first transfer mechanism and the second transfer mechanism comprise a transverse moving track, an extensible fork erected on the transverse moving track and a lifting mechanism positioned at the end of the extensible fork;
the retractable fork of the first transfer mechanism and the retractable fork of the second transfer mechanism respectively face the battery replacing lanes on two sides of the battery replacing bin;
and a plurality of battery pack fixing bases used for bearing and installing battery packs are also arranged on the battery transfer trolley in parallel.
2. The centralized charging and decentralized power switching type multifunctional power switching station system as claimed in claim 1, wherein: the battery pack fixing base comprises a battery pack locking frame, battery replacing connectors arranged in the battery pack locking frame, locking mechanisms arranged on the left side and the right side of the battery replacing connectors and a plurality of primary outer guide columns positioned on the periphery of the battery pack locking frame;
the battery replacing connector is a floating type battery replacing connector and comprises a floating base and at least one quick-change connector unit arranged on the floating base;
the floating guide device also comprises at least one secondary floating guide column arranged on the floating base;
the locking mechanism comprises a driving unit and a locking block which is driven by the driving unit to rotate and realizes the switching of locking and unlocking states.
3. The centralized charging and decentralized power switching type multifunctional power switching station system as claimed in claim 1, wherein: the telescopic fork comprises a horizontal movable arm in matched connection with the transverse moving track, a sliding connection plate connected with the horizontal movable arm, a first telescopic mechanical arm connected with the sliding connection plate, a second telescopic mechanical arm connected with the first telescopic mechanical arm and a third telescopic mechanical arm connected with the second telescopic mechanical arm;
the lifting mechanism is connected with the third telescopic mechanical arm;
the lifting mechanism is characterized by further comprising a first driving mechanism for driving the horizontal movable arm to move, a second driving mechanism for driving the second telescopic mechanical arm to translate and stretch relative to the first telescopic mechanical arm, a third driving mechanism for driving the third telescopic mechanical arm to translate and stretch relative to the second telescopic mechanical arm and a fourth driving mechanism for driving the lifting mechanism to vertically lift;
and the bottom end of the lifting mechanism is provided with a lifting rod which is detachably and movably connected with each battery pack.
4. The centralized charging and decentralized charging type multifunctional charging station system according to any one of claims 1 to 3, wherein: and a fireproof isolation material layer is also arranged between the battery packs in the battery replacing bin.
5. The centralized charging and decentralized power switching type multifunctional power switching station system as claimed in claim 3, wherein: the horizontal movable arm is connected with the transverse moving track in a matching way through a connecting hoisting wheel or an end beam moving device, so that the horizontal movable arm can move on the transverse moving track in parallel;
an inlet barrier gate and an outlet barrier gate are respectively arranged at the two ends of the exterior of the battery replacing bin; and license plate recognition devices are also arranged on the entrance barrier and the exit barrier.
6. The centralized charging and decentralized power switching type multifunctional power switching station system as claimed in claim 2, wherein: the drive unit comprises a pneumatic drive unit, a hydraulic drive unit or an electric drive unit.
7. The centralized charging and decentralized power switching type multifunctional power switching station system as claimed in claim 1, wherein: the top or two sides of the battery replacing bin are of a telescopic or bendable door structure; the retractable or rollable door structure is a manually or automatically opening door body structure.
8. The centralized charging and decentralized charging type multifunctional charging station system as claimed in claim 1 or 5, wherein: the top of the battery replacing bin is of a canopy type structure capable of automatically unfolding, and the battery replacing bin comprises symmetrically arranged folding and unfolding plates and a hydraulic driving mechanism for driving the folding and unfolding plates to unfold and retract.
9. The centralized charging and decentralized power switching type multifunctional power switching station system as claimed in claim 2, wherein: the locking mechanism is a horizontal sliding locking mechanism; the driving unit of the locking mechanism is a driving cylinder;
the locking mechanism further comprises a rotary positioning block fixedly connected with the battery pack locking frame, a rotary rod connected with the output shaft of the driving cylinder, a limiting rod connected with the front end part of the output shaft of the driving cylinder and a limiting block for limiting the movement of the limiting rod in a translation manner;
the locking block is connected with the rotary positioning block through a rotating shaft, and one end of the locking block is movably connected with the rotating rod;
the locking block can partially expose out of the rotary positioning block when rotating around the rotary shaft;
the floating base is connected with the battery pack locking frame through a plurality of floating springs and/or a plurality of floating vertical guide columns;
the floating springs and/or the floating vertical guide columns are/is arranged at the peripheral part of the floating base respectively.
10. The centralized charging and decentralized power switching type multifunctional power switching station system as claimed in claim 2, wherein: the battery pack locking frame is also internally provided with a plurality of three-stage positioning guide columns; each three-stage positioning guide column is arranged on the outer side of the battery replacing connector; the three-stage positioning guide column comprises a guide head with a top end part similar to a bullet structure and a guide column connected with the lower part of the guide head; the outer diameter of the guide column is smaller than that of the bottom of the guide head, and the guide column is used for guiding and adapting to vertical angle deviation; the battery replacing connector is integrally of a square plate-shaped structure, and the quick-change connector units are arranged on the floating base in a matrix array mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110775195.7A CN113665384A (en) | 2021-07-13 | 2021-07-13 | Centralized charging and decentralized charging type multifunctional charging station system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110775195.7A CN113665384A (en) | 2021-07-13 | 2021-07-13 | Centralized charging and decentralized charging type multifunctional charging station system |
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| Publication Number | Publication Date |
|---|---|
| CN113665384A true CN113665384A (en) | 2021-11-19 |
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|---|---|---|---|
| CN202110775195.7A Pending CN113665384A (en) | 2021-07-13 | 2021-07-13 | Centralized charging and decentralized charging type multifunctional charging station system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114655064A (en) * | 2022-03-09 | 2022-06-24 | 许继电源有限公司 | Electric automobile energy supplementing system and control method thereof |
-
2021
- 2021-07-13 CN CN202110775195.7A patent/CN113665384A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114655064A (en) * | 2022-03-09 | 2022-06-24 | 许继电源有限公司 | Electric automobile energy supplementing system and control method thereof |
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