CN217435685U

CN217435685U - Battery replacing and charging system of battery replacing vehicle capable of quickly disassembling and assembling standardized module brick battery

Info

Publication number: CN217435685U
Application number: CN202221687145.XU
Authority: CN
Inventors: 李洪广; 周延平
Original assignee: Shanghai Masidi Electric Technology Co ltd
Current assignee: Shanghai Masidi Electric Technology Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-09-16
Anticipated expiration: 2032-07-01

Abstract

The utility model provides a but quick assembly disassembly standardized module fragment of brick battery trade electric automobile and trade electric charging system, include: standardized frame-type battery compartment, standardized battery module fragment of brick battery and battery transport robot module, set up standardized frame-type battery compartment on electric automobile's the chassis, standardized frame-type battery compartment lower part is opened, and inside sets up the standardized module fragment of brick battery of multiunit, battery loading and unloading robot module is used for transporting standardized module fragment of brick battery, and change the standardized module fragment of brick battery of installing inside standardized frame-type battery compartment from the below of standardized frame-type battery compartment, standardized module fragment of brick battery passes through standardized frame-type battery compartment and connects electric automobile electric drive system. The utility model provides a but the battery replacing automobile of the standardized module fragment of brick battery of quick assembly disassembly trades electric charging system can realize that the trolley-bus trades the electricity fast, to the separation of car electricity of promoting on a large scale, reduces the whole car cost of electric automobile for electric automobile uses and has great meaning.

Description

Battery replacing and charging system of battery replacing vehicle capable of quickly disassembling and assembling standardized module brick battery

Technical Field

The utility model relates to an electric automobile trades electric technical field, especially relates to a but electric automobile trades electric charging system that trades of standardized module fragment of brick battery of quick assembly disassembly.

Background

The battery pack of the existing electric automobile is designed, installed and fixed according to the size of the layout space of a vehicle chassis. The cost of the battery accounts for over 50 percent of the cost of the electric automobile, the high battery price causes the whole cost of the electric automobile to be higher, and the large-area rapid popularization of the electric automobile is influenced. In order to solve the problem, a battery replacing mode that the electric automobile and the battery box are separated and the automobile and the battery are separated is adopted by a plurality of enterprises, the battery box is operated and managed by a third party, and the price of the whole automobile is greatly reduced. Present car electricity separation trades electric mode, different producers design the different battery boxes of adaptation according to different motorcycle types, because the battery box is according to the nonstandard design of different motorcycle types, can't standardize, big batch, modularization copy, is difficult to the trade and promotes, unable quick assembly disassembly moreover, and the dismouting is got up and is wasted time and energy. In order to solve the problems, the battery replacing and charging system of the battery replacing vehicle capable of quickly disassembling and assembling the standardized module brick batteries is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a but the battery replacing car of the standardized module fragment of brick battery of quick assembly disassembly trades electric charging system can realize that electric automobile trades the electricity fast, to promoting the car electricity separation on a large scale, reduces the whole car cost of electric automobile vehicle by a wide margin for electric automobile uses and has great meaning.

In order to achieve the above object, the utility model provides a following scheme:

the utility model provides a but standardized module fragment of brick battery of quick assembly disassembly trades electric automobile and trades electric charging system, includes: the standardized frame-type battery compartment is arranged between the front wheel and the rear wheel of a chassis of the electric automobile, the lower part of the standardized frame-type battery compartment is open, a plurality of groups of standardized module brick batteries can be installed in the standardized frame-type battery compartment, the battery carrying robot module is used for transporting the standardized module brick batteries and replacing the standardized module brick batteries installed in the standardized frame-type battery compartment from the lower part of the standardized frame-type battery compartment, and the standardized module brick batteries are connected with an electric driving system of the electric automobile through the standardized frame-type battery compartment;

the standardized frame-type battery bins are used for the same electric automobile and are provided with the same standardized module brick batteries and the standardized frame-type battery bins; the standardized frame-type battery compartment is used for different electric automobiles and is provided with the same standardized module brick batteries, the width of the standardized frame-type battery compartment is kept unchanged, but the length of the standardized frame-type battery compartment is correspondingly increased according to the number of the standardized module brick batteries;

the standardized module brick battery comprises a standardized module brick battery, a standardized module brick battery and a standardized frame-type battery bin, wherein the tops of two ends of the standardized module brick battery are respectively provided with a positive socket and a negative socket, the two ends of the standardized module brick battery are respectively provided with a battery locking pair corresponding to the battery bin locking pair, the battery locking pairs are used for installing and fixing the standardized module brick battery and the standardized frame-type battery bin, a battery management module is arranged inside the standardized module brick battery, one end of the standardized module brick battery is provided with a low-voltage signal socket, the battery management module is electrically connected with the low-voltage signal socket, and when the standardized module brick battery is installed inside the standardized frame-type battery bin, the positive socket, the negative socket and the low-voltage signal socket are electrically connected with the standardized frame-type battery bin;

the standardized frame-type battery compartment is characterized in that a plurality of positive plugs, negative plugs and low-voltage signal plugs are arranged on the inner sides of two ends of the standardized frame-type battery compartment corresponding to the positive sockets, the negative sockets and the low-voltage signal sockets of the standardized module brick batteries, when the standardized module brick batteries are arranged in the standardized frame-type battery compartment, the positive plugs, the negative plugs and the low-voltage signal plugs in the standardized frame-type battery compartment are respectively and correspondingly connected with the positive sockets, the negative sockets and the low-voltage signal sockets of each standardized module brick battery, the outer parts of two sides of the standardized frame-type battery compartment are respectively and correspondingly provided with positive busbars and negative busbars, the positive plugs and the negative plugs are respectively connected with the positive busbars and the negative busbars, and the positive busbars and the negative busbars are electrically connected with the vehicle-mounted power distribution box PDU, the low-voltage signal plug is respectively connected with a BMS parallel control unit through a battery communication line arranged outside one side of a standardized frame-type battery bin, a plurality of electric control battery bin locking pairs are arranged inside two sides of the standardized frame-type battery bin corresponding to battery locking pairs of the standardized module brick batteries, the standardized module brick batteries are fixedly installed in the standardized frame-type battery bin through the electric control battery bin locking pairs and the battery locking pairs in a clamping and locking mode, and the electric control battery bin locking pairs are electrically connected with corresponding control circuits added to the BMS parallel control unit;

the battery carrying robot module comprises a battery robot and a battery conveying plate, the battery conveying plate is detachably arranged at the top of the battery robot, standardized module brick batteries are inserted into the top of the battery conveying plate, and the battery robot is used for driving the standardized module brick batteries to move, lift and replace the standardized module brick batteries in the standardized frame-type battery bin.

Optionally, a battery pressing beam is arranged on the upper portion of the standardized frame-type battery compartment, the battery pressing beam is used for positioning the battery at the top in the standardized frame-type battery compartment when the battery carrying robot module lifts the standardized module brick batteries, a pressure sensor is arranged on the lower plane of the battery pressing beam corresponding to the upper plane of each standardized module brick battery, and the pressure sensor is electrically connected with a corresponding sensing circuit added by the BMS parallel control unit.

Optionally, the top of the battery transport plate and the standardized frame-type battery compartment are correspondingly provided with battery installation guide posts.

Optionally, it is vice that automatically controlled battery compartment locking includes that fixed plate, electric telescopic handle and battery compartment lock are vice, the inside fixed setting in both sides of standardized frame-type battery compartment the fixed plate, the bottom of fixed plate is fixed to be set up electric telescopic handle, electric telescopic handle's output fixed connection battery compartment locking is vice, battery compartment locking is vice be used for with the vice joint of battery locking and locking, will standardized module fragment of brick battery fixed mounting be in the inside of standardized frame-type battery compartment, electric telescopic handle electric connection BMS parallel control unit additional corresponding control circuit.

Optionally, the top supporting seat of battery robot is provided with a plurality of standard grooves, the bottom of battery transport board corresponds the standard groove is provided with a plurality of archs, cooperatees through arch and standard groove, will battery transport board sets up the top of battery robot, the top of battery transport board corresponds standardized module fragment of brick battery and is provided with the standardized battery module fragment of brick battery jar of several for the cartridge standardized battery module fragment of brick battery.

Optionally, the length and the width of the battery of the standardized module brick are kept unchanged, the thickness of the battery of the standardized module brick is different according to different electric quantities of the battery, and the position of the battery mounting pair corresponding to the battery bin mounting pair is kept unchanged.

Optionally, the width of the standardized frame-type battery compartment is kept unchanged corresponding to the length of the standardized module bricks, the length of the standardized frame-type battery compartment is changed according to the number of the batteries of the N standardized module bricks, and N is any integer within 1-10.

Optionally, the system further comprises an electric vehicle lifting machine for lifting the electric vehicle with the slide plate type low-floor chassis to realize battery replacement.

Optionally, the battery replacing and charging system of the battery replacing vehicle further comprises a charging assembly, wherein the charging assembly comprises a charger, a charging frame, an electrically controlled charging frame locking pair and a battery connecting bus bar, one side of the charger is electrically connected with the charging frame, the charging frame is provided with a plurality of charging positive plugs and charging negative plugs corresponding to the positive sockets and the negative sockets of the standardized module brick batteries, two ends of the outer side of the charging frame are provided with battery connecting bus bars corresponding to the charging positive plugs and the charging negative plugs, the positive plugs and the negative plugs are electrically connected with the charger through the battery connecting bus bar, the battery locking pair corresponding to the standardized module brick batteries is provided with a plurality of electrically controlled charging frame locking pairs inside the charging frame, and the charging frame locking pairs and the battery locking pairs are clamped and locked, and fixedly mounting the standardized battery module on the charging frame, wherein the structure of the electric control charging frame locking pair is the same as that of the electric control battery bin locking pair.

According to the utility model provides a concrete embodiment, the utility model discloses a following technological effect: the utility model provides a but quick assembly disassembly standardized module fragment of brick battery trade electric automobile trade electricity charging system, this system is provided with standardized module fragment of brick battery, and the uniform phases such as overall dimension, voltage electric quantity, quick assembly disassembly method, electrical interface and communication mode of the standardized module fragment of brick battery of same motorcycle type are the same, and are provided with the pair of standard battery locking, can cooperate with the pair of electronic control battery compartment locking of standardized frame-type battery compartment standard, realize the quick joint locking of standardized module fragment of brick battery; the system is provided with a standardized frame-type battery bin, standardized module brick batteries can be quickly disassembled and assembled, the lower part of the standardized frame-type battery bin is open, the standardized module brick batteries can be transported and lifted to the inside of the standardized frame-type battery bin through a battery carrying robot module, and the standardized module brick batteries are quickly clamped and locked through an electric control battery bin locking pair and a battery locking pair, so that the quick disassembly and assembly can be realized, and the time required by battery replacement is reduced; the system is also provided with a battery carrying robot module which can transport the standardized module brick batteries, wherein the battery robot and the battery transport plate are connected through a groove and a protrusion, so that the stability of the transport process is improved; the length and the width of a standard module brick battery of the system are kept unchanged, and the thickness of the standard module brick battery is different according to different electric quantities of the battery; the standard module brick batteries of the system have different thicknesses, but the positions of the battery mounting pairs corresponding to the battery bin mounting pairs are kept unchanged, so that the universality and interchangeability of the standard module brick batteries in the standard frame battery bin are ensured; the width of a standardized frame battery compartment of the system is kept unchanged corresponding to the length of standardized module brick batteries, but the length of the standardized frame battery compartment is changed according to the number of N standardized module brick batteries, wherein N can be any integer within 1-10. The system is also provided with a charging assembly, wherein the charging assembly is similar to a standardized frame type battery bin in structure, when the system is used, standardized module brick batteries are transported to a charging frame through a battery carrying robot module, the standardized module brick batteries are clamped, locked and installed on the charging frame through a battery locking pair and an electric control charging frame locking pair, then charging is carried out through a charger, and the standardized module brick batteries can be taken down for standby through the battery carrying robot module after charging is finished; the standardized module fragment of brick battery of this system installs in standardized frame-type battery compartment and separates simple fast, can charge to standardized module fragment of brick battery through the subassembly that charges, and the subassembly that charges is similar with standardized frame-type battery compartment structure, the separation is simple fast, can quick assembly disassembly, it trades electric latency to have reduced, and adopt standardized module fragment of brick battery, the battery can exchange between the same kind motorcycle type that adopts standardized frame battery compartment, can conveniently realize property separation and the third party closed loop management of battery, this system is to the separation of car electricity of promoting on a large scale, reduce the whole car cost of electric automobile by a wide margin, accelerate electric automobile, especially city distribution electric automobile uses and has great meaning.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a front view of a battery replacement charging system of a battery replacement vehicle capable of quickly disassembling and assembling standardized module brick batteries according to an embodiment of the present invention;

fig. 2 is a structural cross-sectional view of a battery replacement charging system of a battery replacement vehicle capable of quickly disassembling and assembling standardized module brick batteries according to an embodiment of the present invention;

fig. 3 is a structural plan view of a battery replacement charging system of a battery replacement vehicle capable of quickly dismounting a standardized module brick battery according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a standardized modular brick cell configuration;

FIG. 5 is a schematic structural diagram of an electrically controlled battery compartment locking pair;

FIG. 6 is a schematic diagram of the connection between a standardized module brick battery and an electronic control battery compartment locking pair;

FIG. 7 is a front view of a battery swap mount;

FIG. 8 is a cross-sectional view of a battery replacement installation;

fig. 9 is a perspective view of the charging assembly;

FIG. 10 is a front view of the charging assembly;

FIG. 11 is a cross-sectional view of the charging assembly;

FIG. 12 is a first perspective view of a battery handling robot module;

FIG. 13 is a second perspective view of the battery handling robot module;

FIG. 14 is a schematic diagram of electric power lifting and exchanging for a low floor skateboard chassis electric vehicle;

fig. 15 is a schematic structural view of the electric vehicle lift.

Reference numerals: 1. installing a guide post on the battery; 2. the electronic control battery cabin locking pair; 3. a positive electrode socket; 4. standardizing the module brick battery; 5. a positive electrode bus bar; 6. standardizing a frame-type battery compartment; 7. a fixing plate; 8. a battery hold down beam; 9. a negative electrode bus bar; 10. a negative socket; 11. a battery robot; 12. a battery transport plate; 13. a charger; 14. a battery connection busbar; 15. a charging frame; 16. a battery case; 17. a standard groove; 18. a protrusion; 19. the electric control charging frame is locked; 20. the vehicle electric lifting machine 21 is a battery transportation robot module; 22. provided is an electric automobile.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model aims at providing a but the battery car that trades of standardized module fragment of brick battery of quick assembly disassembly trades electric charging system can realize that electric automobile trades the electricity fast, to promoting the car electricity separation on a large scale, reduces the whole car cost of electric automobile vehicle by a wide margin for electric automobile, especially city delivery electric automobile application have great meaning.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1-13, the embodiment of the utility model provides a but the standardized module fragment of brick battery of quick assembly disassembly trade electric automobile and trade electric charging system, include: the standardized frame-type battery compartment 6 is arranged between front wheels and rear wheels of a chassis of an electric vehicle 22, the lower portion of the standardized frame-type battery compartment 6 is open, a plurality of groups of standardized module brick batteries 4 can be installed in the standardized frame-type battery compartment 6, the battery carrying robot module 21 is used for transporting the standardized module brick batteries 4 and replacing the standardized module brick batteries 4 installed in the standardized frame-type battery compartment 6 from the lower portion of the standardized frame-type battery compartment 6, and the standardized module brick batteries 4 are connected with an electric drive system of the electric vehicle 22 through the standardized frame-type battery compartment 6;

the standardized module brick battery 4 is characterized in that the tops of two ends of the standardized module brick battery 4 are respectively provided with a positive electrode socket 3 and a negative electrode socket 10, two ends of the standardized module brick battery 4 are respectively provided with a battery locking pair corresponding to the battery bin locking pair and used for being fixedly connected with a standardized frame-type battery bin 6, a battery management module is arranged inside the standardized module brick battery 4, one end of the standardized module brick battery 4 is provided with a low-voltage signal socket, the battery management module is electrically connected with the low-voltage signal socket, and when the standardized module brick battery is installed inside the standardized frame-type battery bin, the positive electrode socket 3, the negative electrode socket 10 and the low-voltage signal socket are all electrically connected with the standardized frame-type battery bin 6;

the quantity of standardized module fragment of brick battery 4 sets up according to concrete demand, and the size of standardized frame-type battery compartment 6 sets up according to the quantity of standardized module fragment of brick battery 4. The length and the width of the standardized module brick battery 4 are kept unchanged, and the thickness of the standardized module brick battery 4 is different according to different electric quantities of the batteries; the thicknesses of the standardized module brick batteries 4 are different, but the positions of the battery mounting pairs corresponding to the electric control battery compartment locking pairs 2 are kept unchanged, so that the universality and interchangeability of the standardized module brick batteries 4 in the standardized frame battery compartment 6 are ensured; the width of the standardized frame battery compartment 6 is kept unchanged corresponding to the length of the standardized module brick batteries 4, but the length of the standardized frame battery compartment 6 is changed according to the number of the N standardized module brick batteries, wherein N can be any integer within 1-10.

The standardized module brick batteries 4 of the same vehicle type are completely the same in overall dimension, voltage and electric quantity, quick assembly and disassembly methods, electrical interfaces and communication modes, and the standardized frame-type battery bins 6 of the same vehicle type are also completely the same.

Wherein, the embodiment of the utility model is that:

the total weight of the electric automobile is 4-4.5 tons:

the standardized module brick battery 4 is rectangular, has the length a and the width b, and has the brick battery thickness c and the voltage of 540V, about 20kwh and about 150kg according to the chassis height of the electric automobile and a voltage platform;

the length of the standardized frame-type battery bin 6 is d, and four standardized module brick batteries 4 can be installed;

the total weight of the electric automobile is 3-3.5 tons:

the standardized module brick battery 4 is rectangular, has the length a and the width b, and has the brick battery thickness e, the voltage of 360V, about 15kwh and about 100kg according to the electric vehicle chassis height and the voltage platform;

total weight 2.3-2.8 ton electric vehicle:

the standardized module brick battery 4 is rectangular, the length a and the width b are the same, and according to the height of the electric vehicle chassis and a voltage platform, the brick battery thickness e is 360 volts, about 15kwh and about 100 kg;

the length of the standardized frame-type battery bin 6 is f, and three standardized module brick batteries 4 can be installed; .

The standardized frame-type battery compartment 6 is provided with a plurality of positive plugs, negative plugs and low-voltage signal plugs at two ends corresponding to the positive sockets 3, negative sockets 10 and low-voltage signal sockets of the standardized module brick batteries 4, the positive plugs, the negative plugs and the low-voltage signal plugs are respectively connected with the positive sockets 3, the negative sockets 10 and the low-voltage signal sockets of each standardized module brick battery 4, the standardized frame-type battery compartment 6 is provided with positive busbars 5 and negative busbars 9 at two outer sides corresponding to the positive plugs and the negative plugs, the positive plugs and the negative plugs are respectively connected with the positive busbars 5 and the negative busbars 9, the positive busbars 5 and the negative busbars 9 are electrically connected with the vehicle-mounted power distribution box PDU, and the low-voltage signal plugs are respectively connected with the BMS parallel control unit through battery communication lines arranged at one outer side of the standardized frame-type battery compartment 6, a plurality of electronic control battery compartment locking pairs 2 are arranged in the standardized frame-type battery compartment 6 corresponding to the battery locking pairs of the standardized module brick batteries 4, the standardized module brick batteries 4 are fixedly arranged in the standardized frame-type battery compartment 6 through the clamping and locking of the electronic control battery compartment locking pairs 2 and the battery locking pairs, and the electronic control battery compartment locking pairs 2 are electrically connected with corresponding control circuits added to the BMS parallel control unit;

the battery carrying robot module comprises a battery robot 11 and a battery transport plate 12, the battery transport plate 12 is detachably arranged at the top of the battery robot 11, the standardized module brick batteries 4 are inserted into the top of the battery transport plate 2, and the battery robot 11 is used for driving the standardized module brick batteries 4 to move and lift and replacing the standardized module brick batteries 4 in the standardized frame-type battery bin 6;

wherein, battery robot 11 and battery transport plate 12 also are provided with a plurality ofly, battery robot 11 all adopts the same steerable robot that can realize removing and the supporting seat reciprocates, battery transport plate 12 is according to specific demand, correspond the setting with standardized frame-type battery compartment 6 and standardized module fragment of brick battery 4, same motorcycle type has the same standardized frame-type battery compartment 6 and battery transport plate 12, and the position of standardized module fragment of brick battery 4 on standardized frame-type battery compartment 6 and the battery transport plate 12 is corresponding.

The upper portion of standardized frame-type battery compartment 6 is provided with battery and compresses tightly roof beam 8, and battery compresses tightly roof beam and is used for the battery transport robot module to lift standardized module fragment of brick battery when installing, and the battery is fixed a position at standardized frame-type battery compartment internal top, compresses tightly the plane setting pressure sensor that corresponds every standardized module fragment of brick battery upper flat face under the roof beam.

And battery installation guide posts 1 are correspondingly arranged at the top of the battery transport plate 12 and the bottom of the standardized frame-type battery bin 6 and used for realizing battery installation guide.

The electronic control battery compartment locking pair 2 comprises a fixing plate 7, an electric telescopic rod and a battery compartment locking pair, the fixing plate 7 is fixedly arranged inside the standardized frame type battery compartment 6, the electric telescopic rod is fixedly arranged at the bottom of the fixing plate 7, the output end of the electric telescopic rod is fixedly connected with the battery compartment locking pair, the battery compartment locking pair is used for being clamped and locked with the battery locking pair, and the standardized module brick battery 4 is fixedly arranged inside the standardized frame type battery compartment 6;

the battery locking pair corresponds to the battery compartment locking pair in shape, the battery locking pair can be clamped and locked with the battery compartment locking pair, and then the standardized module brick battery 4 is fixedly installed inside the standardized frame-type battery compartment 6.

The top supporting seat of the battery robot 11 is provided with a plurality of standard grooves 17, the bottom of the battery transport plate 12 corresponds to the standard grooves 17 and is provided with a plurality of protrusions 18, the protrusions 18 and the standard grooves 17 are matched, the battery transport plate 12 is arranged at the top of the battery robot 11, and the top of the battery transport plate 12 is provided with a battery groove 16 corresponding to the standardized module brick battery 4 and used for inserting the standardized battery module 4.

The system is also provided with an electronic control terminal, the electronic control terminal can be controlled to select the vehicle type and control the operation of the system through the electronic control terminal, in addition, the battery can be disassembled through the control of the BMS parallel control unit of the electric vehicle, the battery robot can manually control the walking through remote control so as to realize the installation and the disassembly of the battery, and the charging component can also be installed and charged through the setting of a control switch, the utility model can realize the battery replacement and charging function through the structure, wherein, the electronic control terminal can be realized by adopting an upper computer, a movable end can also be arranged, the communication connection between the movable end and the upper computer is realized, in addition, according to the path planning and the like of the prior art, the unmanned power station changing application can be realized, the vehicle type selection and the unmanned power station application can be carried out at the movable end, wherein, the upper computer is electrically connected with the charging component, the battery transport robot module is wirelessly connected.

The battery replacing and charging system of the battery replacing vehicle further comprises a charging assembly, the charging assembly comprises a charger 13, a charging frame 15, an electric control charging frame locking pair 19 and a battery connecting bus bar 14, the charging frame 15 is arranged on one side of the charger 13, the charging frame 15 is provided with a plurality of charging positive electrode plugs and charging negative electrode plugs corresponding to the positive electrode sockets 3 and the negative electrode sockets 10 of the standardized module brick batteries 4, the battery connecting bus bar 14 is arranged at two ends of the outer side of the charging frame 15 corresponding to the charging positive electrode plugs and the charging negative electrode plugs, the positive electrode plugs and the negative electrode plugs are connected with the charger 13 through the battery connecting bus bar 14, the battery locking pair corresponding to the standardized module brick battery blocks 4 inside the charging frame 15 is provided with a plurality of electric control charging frame locking pairs 19 which are clamped and locked through the electric control charging frame locking pairs 19 and the battery locking pairs, fixedly mounting a standardized module brick battery 4 on the charging frame 15, wherein the structure of the electronic control charging frame locking pair 19 is the same as that of the electronic control battery bin locking pair 2; the charging assembly is further provided with a charging control component, for example, the charging control component is realized by a controller, a touch display screen and a wireless communication module, wherein the charger and the touch display screen are electrically connected with the controller, the controller is connected with an upper computer through the wireless communication module in a communication mode, and the upper computer is used for controlling the controller, so that the control of the charger and the electric control charging frame locking pair 19 is realized.

The utility model discloses a use does: according to the requirements, the system can be set as an unmanned battery replacement station and a manual battery replacement station, taking the manual battery replacement station as an example, a driver drives an electric vehicle to enter the battery replacement station, the driver selects the vehicle type through a mobile terminal or an electronic control terminal prepared by the battery replacement station, a battery transportation robot module automatically matches a transportation robot module and an idle-load battery transportation plate according to a vehicle type instruction sent by the electronic control terminal, the driver drives the electric vehicle into a battery replacement lane at a fixed position, a worker controls the battery robot to drive the battery robot to an appointed position of the battery replacement lane through a robot remote controller to perform position correspondence, guiding is realized according to a battery installation guide post, the top of the battery robot ascends at the moment to drive the battery transportation plate to move upwards, so that a top battery groove of the battery brick transportation plate is connected with the bottom of a standard module battery in a plug-in mode, the top of the battery robot continues to ascend until a plane below a compression beam corresponds to the upper plane of each standard module brick battery, and a pressure sensor is arranged on each standard module brick battery to send out compression letter The wireless signal is sent out by a corresponding sensing circuit added by a BMS parallel control unit and displayed on a robot remote controller, at the moment, a worker controls an electric telescopic rod of an electric control battery bin locking pair to retract through the corresponding control circuit added by the robot remote controller and the BMS parallel control unit so as to separate and unlock the battery bin locking pair and the battery locking pair, the worker controls the battery robot to descend, disassemble a standard module brick battery and move to a charging assembly, selects the charging assembly corresponding to the vehicle type, controls the top of the battery robot to move upwards so that a positive electrode socket and a negative electrode socket of the standard module brick battery are connected with a charging plug and a charging negative electrode plug of the charging assembly, at the moment, the worker controls the electric telescopic rod of the electric control charging frame locking pair of the charging assembly to extend so that the electric control frame locking pair and the battery locking pair are clamped together, fixing the standard module brick battery on the charging frame for charging; when the worker dismantles the standardized module brick battery, another worker remote control battery robot moves to the place of the charging assembly of the standardized module standard module brick battery of the full charge of storage, carry on the operation the same as the standardized battery module standard module brick battery of the above-mentioned battery compartment locking pair of taking out, take out the standardized module brick battery of the full charge, remove to the below of electric automobile after taking out, carry out the position correspondence, realize the direction according to the battery installation guide post, the top of remote control battery robot rises, drive the battery transport plate and shift up, make the anodal socket of standardized module brick battery, negative pole socket and low-voltage signal socket respectively with the anodal plug, negative pole plug and low-voltage signal plug are connected, the top of battery robot continues to rise, until the plane under the compact beam corresponds to the plane on every standardized module brick battery and sets up pressure sensor and sends the compact signal and additional corresponding perception electricity through BMS parallel control unit The wireless signal is sent out and displayed on the robot remote controller, at the moment, a worker controls an electric telescopic rod of an electric control battery bin locking pair to extend out through a corresponding control circuit additionally arranged on the robot remote controller and a BMS parallel control unit, so that the battery bin locking pair and the battery locking pair are clamped and locked, and a standardized module brick battery is fixedly installed on a standardized frame-type battery bin through the battery bin locking pair and the battery locking pair to supply power for the electric automobile;

if the unmanned battery replacement application of the unmanned battery replacement station is realized, the charger robot needs to be controlled, the automatic route planning setting and the automatic control function in the prior art are realized, the manual process operation is realized through automatic control through a preset program, and the battery replacement function is further realized.

As shown in fig. 14-15, in order to meet the special requirements of the sliding plate type low-floor chassis electric automobile, the utility model designs a vehicle electric lifting machine 20, wherein, the vehicle electric lifter 20 adopts the same technology as the battery robot 11, and can also be realized by adopting the prior lifter, when the sliding plate type low-floor electric automobile 22 stops to the preset replacement position, a worker remotely controls the opening ends of the four vehicle electric lifting machines 20 to insert the four tires from the side, then the vehicle electric lifter 20 is controlled to jack up, the vehicle is lifted to a set height and locked, then the battery transportation robot module 21 can enter the lower part of the standardized frame battery compartment from the side, and according to the same manner as above, the standardized module brick battery is detachably or fixedly clamped in the standardized frame battery compartment, wherein a remote controller can be independently arranged on the vehicle electric lifting machine 20 for control; or according to the battery replacement application of the unmanned battery replacement station, the automatic route planning setting and automatic control functions in the prior art are realized, and the manual process operation is realized through automatic control through a preset program, so that the automatic lifting and positioning functions are realized.

The utility model provides a battery replacing and charging system of a battery replacing vehicle capable of quickly disassembling and assembling standardized module brick batteries, the system is provided with a standardized module brick battery and a standardized frame-type battery bin, the appearance size, the voltage and the electric quantity, the quick assembly and disassembly method, the electrical interface and the communication mode of the standardized module brick battery of the same vehicle type and the standardized frame-type battery bin are the same, the appearance size, the quick assembly and disassembly method, the electrical interface and the communication mode of the standardized module brick battery of different vehicle types are the same, but the width of the standardized frame-type battery compartment is not changed, the length of the standardized frame-type battery compartment is changed as required to accommodate different numbers of standardized module brick batteries, the battery locking pair is arranged and can be matched with an electric control battery bin locking pair of a standardized frame-type battery bin, so that the quick clamping locking and quick separation unlocking of standardized module brick batteries are realized; the system is provided with a standardized frame-type battery bin, the lower part of the standardized frame-type battery bin is open, standardized module brick batteries can be transported and lifted to the interior of the standardized frame-type battery bin through a battery carrying robot module, and are clamped and locked with a battery locking pair through an electric control battery bin locking pair, so that the standardized module brick batteries are installed and fixed, rapid disassembly and assembly are realized, and the time required for replacing the batteries is reduced; the system is also provided with a battery carrying robot module which can transport and lift standardized module brick batteries, wherein the battery robot and a battery transport plate are connected through a groove and a protrusion, the specification and the variety of the battery robot are unified, a battery groove is arranged at the top of the battery transport plate corresponding to the standardized module brick batteries, the standardized module brick batteries are inserted into the battery groove, and the standardized module brick batteries can be prevented from falling off in the transportation process; the system is also provided with a charging assembly, wherein the charging assembly is similar to a frame-type standardized battery bin in structure, when the system is used, standardized module brick batteries are transported to a charging frame through a battery transport robot module, the standardized module brick batteries are fixedly arranged on the charging frame through a battery locking pair and an electric control charging frame locking pair, then charging is carried out through a charger, and the standardized module brick batteries can be taken down for standby through the battery transport robot module after charging is finished; the standardized module brick battery and the standardized frame-type battery bin of the system are quickly and simply separated, the battery replacement waiting time is reduced, the standardized module brick battery is adopted, the same vehicle type can be exchanged, the standardized module brick battery can be charged through the charging assembly, the charging assembly is similar to the standardized frame-type battery bin in structure and can be quickly disassembled and assembled, and the property right separation and closed-loop management of the battery can be facilitated; the system has great significance for popularizing the rapid separation of the vehicle electricity on a large scale, greatly reducing the whole vehicle cost of the electric vehicle and accelerating the application of the electric vehicle.

The principle and the implementation of the present invention are explained herein by using specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims

1. The utility model provides a but standardized module fragment of brick battery of quick assembly disassembly trades electric automobile and trades electric charging system which characterized in that includes: the standardized frame-type battery compartment is arranged between the front wheel and the rear wheel of a chassis of the electric automobile, the lower part of the standardized frame-type battery compartment is open, a plurality of groups of standardized module brick batteries can be installed in the standardized frame-type battery compartment, the battery carrying robot module is used for transporting the standardized module brick batteries and replacing the standardized module brick batteries installed in the standardized frame-type battery compartment from the lower part of the standardized frame-type battery compartment, and the standardized module brick batteries are connected with an electric driving system of the electric automobile through the standardized frame-type battery compartment;

the inner sides of two ends of the standardized frame-type battery compartment are provided with a plurality of positive plugs, negative plugs and low-voltage signal plugs corresponding to the positive sockets, negative sockets and low-voltage signal sockets of the standardized module brick batteries, when the standardized module brick batteries are arranged in the standardized frame-type battery compartment, the positive plugs, the negative plugs and the low-voltage signal plugs in the standardized frame-type battery compartment are respectively connected with the positive sockets, the negative sockets and the low-voltage signal sockets of each standardized module brick battery, the outer parts of two sides of the standardized frame-type battery compartment are respectively provided with positive busbars and negative busbars corresponding to the positive plugs and the negative plugs, the positive plugs and the negative plugs are respectively connected with the positive busbars and the negative busbars, and the positive busbars and the negative busbars are electrically connected with the vehicle-mounted power distribution box PDU, the low-voltage signal plug is respectively connected with a BMS parallel control unit through a battery communication line arranged outside one side of a standardized frame-type battery bin, a plurality of electric control battery bin locking pairs are arranged inside two sides of the standardized frame-type battery bin corresponding to battery locking pairs of the standardized module brick batteries, the standardized module brick batteries are fixedly installed in the standardized frame-type battery bin through the electric control battery bin locking pairs and the battery locking pairs in a clamping and locking mode, and the electric control battery bin locking pairs are electrically connected with corresponding control circuits added to the BMS parallel control unit;

2. The battery replacement and charging system for the battery replacement vehicle capable of quickly dismounting and mounting the standardized module brick batteries according to claim 1, wherein a battery pressing beam is arranged at the upper part of the standardized frame-type battery compartment, the battery pressing beam is used for positioning the battery at the top in the standardized frame-type battery compartment when the battery handling robot module lifts the standardized module brick batteries for installation, a pressure sensor is arranged on the lower plane of the battery pressing beam corresponding to the upper plane of each standardized module brick battery, and the pressure sensor is electrically connected with a corresponding sensing circuit additionally arranged on the BMS parallel control unit.

3. A battery replacing and charging system for a battery replacing vehicle capable of quickly dismounting standard module brick batteries as claimed in claim 1, wherein the top of the battery transport plate and the standard frame type battery compartment are correspondingly provided with battery installation guide posts.

4. The battery replacing and charging system of a battery replacing vehicle capable of quickly dismounting and mounting standardized module brick batteries according to claim 1, wherein the electric control battery compartment locking pair comprises a fixing plate, an electric telescopic rod and a battery compartment locking pair, the fixing plate is fixedly arranged inside two sides of the standardized frame-type battery compartment, the electric telescopic rod is fixedly arranged at the bottom of the fixing plate, the output end of the electric telescopic rod is fixedly connected with the battery compartment locking pair, the battery compartment locking pair is used for being clamped and locked with the battery locking pair, the standardized module brick batteries are fixedly arranged inside the standardized frame-type battery compartment, and the electric telescopic rod is electrically connected with a corresponding control circuit additionally arranged on a BMS parallel control unit.

5. The battery replacing and charging system of a battery replacing vehicle capable of quickly dismounting standardized module brick batteries according to claim 3, wherein a plurality of standard grooves are formed in a top supporting seat of the battery robot, a plurality of protrusions are formed in the bottom of the battery transporting plate corresponding to the standard grooves, the battery transporting plate is arranged on the top of the battery robot through matching of the protrusions and the standard grooves, and a plurality of standardized battery module brick battery grooves are formed in the top of the battery transporting plate corresponding to the standardized module brick batteries and used for inserting the standardized battery module brick batteries.

6. The battery replacing and charging system of a battery replacing vehicle capable of quickly dismounting standardized module brick batteries according to claim 5, wherein the length and the width of the standardized module brick batteries are kept unchanged, the thicknesses of the standardized module brick batteries are different according to different electric quantities of the batteries, and the positions of the battery mounting pairs corresponding to the battery bin mounting pairs are kept unchanged.

7. The battery replacement and charging system for the battery replacement vehicle capable of quickly disassembling and assembling standardized module bricks, according to claim 6, wherein the width of the standardized frame-type battery compartment is kept unchanged corresponding to the length of the standardized module bricks, the length of the standardized frame-type battery compartment is changed according to the number of the batteries of the N standardized module bricks, and N is any integer from 1 to 10.

8. The battery replacing and charging system for the battery replacing vehicle capable of quickly disassembling and assembling the standardized module brick batteries according to claim 1, further comprising a vehicle electric lifting machine used for lifting the electric vehicle with the slide plate type low-floor chassis to realize battery replacing.

9. The system of claim 1, further comprising a charging assembly, wherein the charging assembly comprises a charger, a charging frame, electrically-controlled charging rack locking pairs and battery connecting busbars, one side of the charger is electrically connected to the charging frame, the charging frame is provided with a plurality of charging positive plugs and charging negative plugs corresponding to the positive sockets and the negative sockets of the standardized module brick batteries, two ends of the outer side of the charging frame are provided with battery connecting busbars corresponding to the charging positive plugs and the charging negative plugs, the positive plugs and the negative plugs are electrically connected to the charger through the battery connecting busbars, the battery locking pairs corresponding to the standardized module brick batteries are provided with a plurality of electrically-controlled charging rack locking pairs inside the charging frame, through the clamping and locking of the electric control charging frame locking pair and the battery locking pair, the standardized battery module is fixedly installed on the charging frame, and the structure of the electric control charging frame locking pair is the same as that of the electric control battery bin locking pair.