CN113336020B - Self-service charging system of electric automobile - Google Patents
Self-service charging system of electric automobile Download PDFInfo
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- CN113336020B CN113336020B CN202110772061.XA CN202110772061A CN113336020B CN 113336020 B CN113336020 B CN 113336020B CN 202110772061 A CN202110772061 A CN 202110772061A CN 113336020 B CN113336020 B CN 113336020B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
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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
- B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/18—Cables specially adapted for charging electric vehicles
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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
- B60L53/31—Charging columns specially adapted for electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
- B65H54/702—Arrangements for confining or removing dust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4486—Electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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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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- 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
- Y02T90/14—Plug-in electric vehicles
Abstract
The invention discloses a self-service charging system of an electric automobile, which structurally comprises a charging gun, a control panel, a charging pile main body, a moisture-proof base and a cable, and further comprises a cable storage mechanism, wherein the moisture-proof base is horizontally placed on the ground, the charging pile main body is vertically arranged at the top of the moisture-proof base, the control panel is arranged on the front face of the charging pile main body, the charging gun is nested on the right side of the charging pile main body, the cable storage mechanism is arranged on the right side of the charging pile main body, one end of the cable is fixedly connected with the charging gun, and the other end of the cable penetrates through the cable storage mechanism and is electrically connected with the charging pile main body.
Description
Technical Field
The invention relates to the technical field of charging, in particular to a self-service charging system for an electric automobile.
Background
With the rapid development of new energy vehicles, particularly pure electric vehicles, electric vehicle charging stations and charging equipment matched with the same are located at the front edge of the new energy traffic field, but the current technical consideration is not perfect enough, and the charging stations have the following defects: in order to avoid the situation that a charging cable is randomly placed on the ground after charging is finished, so that the cable is extruded or trampled by a vehicle, a winding device is adopted to store the cable in the prior art, but the cable generates torsional stress in the winding process, and when the cable is pulled out, a user does not back twist the cable, so that a wire harness in the cable is deformed, and the cable is damaged seriously; and accomodating the in-process, the adnexed foreign matter on cable surface leads to easily accelerating the inoxidizing coating on cable surface to receive the corruption, causes then that the inoxidizing coating is damaged to lose the protecting effect.
Disclosure of Invention
The invention provides a self-service charging system of an electric automobile, which aims to solve the problems that the existing self-service charging system of the electric automobile adopts a winding device to store cables, but the cables generate torsional stress in the winding process, and when the cables are pulled out, a user does not back twist the cables, so that the deformation of wire harnesses in the cables is caused, and the cables are damaged in serious cases; and accomodating the in-process, the adnexed foreign matter on cable surface leads to easily accelerating the inoxidizing coating on cable surface to receive the corruption, causes then the problem that the inoxidizing coating damage loses the protecting effect.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an electric automobile self-service charging system, its structure includes rifle, control panel, fills electric pile main part, dampproofing base, cable, still includes cable storage mechanism, dampproofing base level is placed in ground, fill the vertical installation in dampproofing base top of electric pile main part, it openly is equipped with control panel to fill the electric pile main part, it nests in filling electric pile main part right side to fill the rifle, cable storage mechanism is in and fills electric pile main part right side, cable one end and rifle fixed connection that charges, the other end pass cable storage mechanism and with fill electric pile main part adoption electricity and be connected, cable storage mechanism comprises protecting sheathing, baffle, first sliding tray, cable drive mechanism, protecting sheathing is cavity local structure and installs in filling electric pile main part right side, the baffle is installed in the middle of protecting sheathing, first sliding tray is equipped with more than two, and down equidistance evenly distributed on the baffle surface down, cable drive mechanism is inside the protecting sheathing, and from last crisscross distribution in first sliding tray left and right ends down in proper order.
As a further improvement of the invention, the cable traction mechanism comprises a traction wheel, a fixed sliding block, a first driving motor, a driving block and a transmission screw rod, wherein the fixed sliding block is arranged in the first sliding groove and is in clearance fit with the first sliding groove, the traction wheel is arranged on the front surface of the fixed sliding block and is in clearance fit with the cable, the driving block is arranged on the back surface of the fixed sliding block and is positioned behind the partition plate, the transmission screw rod is arranged behind the partition plate and is in threaded connection with the driving block, and the first driving motor is arranged in the protective shell and is buckled with the right end of the transmission screw rod.
As a further improvement of the invention, the cable storage mechanism further comprises a cable cleaning mechanism, and the cable cleaning mechanism is mounted at the top of the left side of the protective shell and attached to the surface of the cable, so that the surface of the cable is cleaned, the phenomenon that more impurities are bonded on the surface of the cable, the heat dissipation capability is reduced, and the surface of the cable is prevented from being corroded and damaged by the impurities.
As a further improvement of the invention, the cable cleaning mechanism consists of a dirt cleaner, a fixed support, a bevel gear, a liquid discharge structure, a transmission structure and a second driving motor, wherein the fixed support is arranged at the top of the left side of the protective shell, the dirt cleaner is arranged in the middle of the left side of the fixed support, the bevel gear is arranged on the inner right side of the fixed support, the liquid discharge structure is connected to the left side of the bevel gear in a buckling manner, the second driving motor is arranged at the inner top of the fixed support and is meshed with the bevel gear, and the transmission structure is arranged at the top end of the right side of the dirt cleaner.
The improved structure of the invention is characterized in that the liquid discharge structure comprises rubber blocks, a driving ring and liquid discharge grooves, the driving ring is of a hollow cylindrical structure and is buckled with the bevel gear, more than two rubber blocks are arranged and are uniformly distributed on the inner wall of the driving ring in an annular shape at equal intervals, one side of each rubber block, which faces the center of the driving ring, is attached to the surface of the cable, and the liquid discharge grooves are arranged between every two rubber blocks.
The transmission structure is composed of a fixed frame, a traction guide rail, a driving rod, four self-resetting springs, a traction sliding block, a first transmission column and a second transmission column, wherein the fixed frame is horizontally arranged above the liquid discharge structure, the traction sliding block is nested in the fixed frame and is in sliding fit with the fixed frame, the self-resetting springs are arranged in the fixed frame, the left end of each self-resetting spring is attached to the right side surface of the traction sliding block, the traction guide rail is arranged on one side, facing the protective shell, of the fixed frame, the first transmission columns are arranged on one side, facing the traction guide rail, of the traction sliding block and are in clearance fit with the traction guide rail, the driving rods are uniformly distributed on the side face of the liquid discharge structure in an annular array respectively, and the second transmission columns are nested on one side, facing the traction sliding block, of the mud scale cleaner and are in clearance fit with the traction sliding block.
As a further improvement of the invention, the dirt cleaner is provided with a through hole for the cable to penetrate through, the left side of the dirt cleaner is of a horn-shaped structure, and the crushing pieces are uniformly distributed on the left side surface of the dirt cleaner in an annular array, so that solid garbage adhered to the surface of the cable can be conveniently stripped.
As a further improvement of the invention, the rubber block extends upwards from one end of the driving ring close to the dirt cleaner to one end of the driving ring close to the bevel gear, so that when the driving ring rotates, the rubber block can effectively remove rainwater, dust and other attachments on the surface of the cable and can be discharged leftwards through the liquid discharge groove.
As a further improvement of the invention, the bottom of one side of the traction sliding block, which faces the sludge cleaner, is provided with a guide rail for the second transmission column to slide up and down, and the sludge cleaner is in clearance fit with the fixed support, so that when the traction sliding block slides left and right in the fixed support, the sludge cleaner is driven to rotate and swing back and forth in the fixed support.
As a further improvement of the invention, the bottom of the fixed support is provided with a slag discharge pipe, so that rainwater, dust and other attachments in the liquid discharge tank can be discharged outwards after being removed.
When a user needs to charge, the first driving motor drives the transmission lead screw to rotate, the fixed sliding block is driven by the driving block to slide towards the central line of the protective shell along the first sliding groove, the traction wheels synchronously move along with the fixed sliding block, and then the user can directly pull out the cable for charging, after charging is finished and the charging gun is inserted into the charging pile body by the user, the first driving motor drives the transmission lead screw to reversely rotate, the fixed sliding block is driven by the driving block to slide, the two traction wheels which are adjacent up and down are respectively driven to slide towards the left end and the right end, meanwhile, the cable is stored into the protective shell under the action of the traction wheels, meanwhile, the cable is stored in a multilayer folding manner, the generation of torsional stress when the cable is stored is avoided, the cable does not need to be untwisted when pulled out for use, and the service life of the cable is prolonged, when the cable is contained under the action of the traction wheel and enters the protective shell, the second driving motor drives the driving ring to rotate clockwise in the fixed support through the bevel gear, further the rubber block on the inner wall of the driving ring scrapes off the moisture attached to the surface of the cable, the scraped moisture is discharged leftwards through the liquid groove, meanwhile, the waste liquid is discharged through the slag discharge pipe at the bottom of the fixed support, when the driving ring rotates clockwise, the driving rod rotates clockwise along with the driving ring, when the driving ring rotates to the bottom of the fixed frame, the driving ring penetrates through the bottom surface of the fixed frame and is attached to the left end of the first transmission column, the first transmission column pushes the traction slide block to extrude the self-resetting spring in the fixed frame and slide rightwards, meanwhile, the traction slide block drives the dirt cleaner to rotate in the fixed support through the second transmission column, when the driving rod is separated from the first transmission column, the self-resetting spring pushes the traction slide block to slide leftwards, and meanwhile, the traction slide block resets through the second transmission column, the mud dirt cleaner is promoted to swing back and forth in the fixed support, and meanwhile, solid garbage adhered to the surface of the cable is stripped, so that a protective layer on the surface of the cable is prevented from being corroded.
Advantageous effects
According to the technical scheme, the embodiment of the invention has the following advantages:
1. according to the invention, through the arrangement of the cable storage mechanism, when a user charges or finishes charging and inserts the charging gun into the charging pile main body, the cable traction mechanisms respectively pull the cables to the left side and the right side up and down alternately to store the cables into the protective shell, so that the cables are folded and stored in multiple layers, the generation of torsional stress during cable storage is avoided, the cables are not required to be untwisted when pulled out for use, and the service life of the cables is prolonged.
2. According to the invention, the cable cleaning mechanism is arranged, so that solid garbage attached to the surface of the cable is effectively stripped in the process of accommodating the cable, and meanwhile, moisture on the surface of the cable is scraped, so that a protective layer on the surface of the cable is prevented from being corroded.
Drawings
Fig. 1 is a schematic structural diagram of a self-service charging system for an electric vehicle according to the present invention;
FIG. 2 is a schematic structural diagram of a right-side cross section of the cable receiving mechanism according to the present invention;
FIG. 3 isbase:Sub>A schematic view of the structure A-A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the cable of the present invention in a fully pulled-out state;
FIG. 5 is a schematic cross-sectional view of the cable cleaning mechanism of FIG. 2 according to the present invention;
FIG. 6 is a left side view of the liquid discharge structure of FIG. 5 according to the present invention;
FIG. 7 is a schematic structural view of B-B of FIG. 6 according to the present invention;
FIG. 8 is a schematic view of the structure of C-C of FIG. 5 according to the present invention;
FIG. 9 is a schematic structural diagram of D-D in FIG. 5 according to the present invention.
In the figure: the device comprises a charging gun-1, a control panel-2, a charging pile body-3, a moisture-proof base-4, a cable-5, a cable storage mechanism-6, a protective shell-61, a partition plate-62, a first sliding groove-63, a cable traction mechanism-64, a cable cleaning mechanism-65, a traction wheel-641, a fixed sliding block-642, a first driving motor-643, a driving block-644, a transmission screw rod-645, a dirt cleaner-651, a fixed support-652, a bevel gear-653, a drainage structure-654, a transmission structure-655, a second driving motor-656, a rubber block-a 1, a driving ring-a 2, a drainage groove-a 3, a fixed support-b 1, a traction guide rail-b 2, a driving rod-b 3, a self-resetting spring-b 4, a traction sliding block-b 5, a first transmission column-b 6 and a second transmission column-b 7.
Detailed Description
In order to make the technical means, creation features, achievement objects and effects of the present invention easy to understand, fig. 1 to 9 schematically show the structure of a self-service charging system for an electric vehicle according to an embodiment of the present invention, and the present invention is further described below with reference to specific embodiments.
Example one
Referring to fig. 1-4, the invention provides a self-service charging system for an electric vehicle, which structurally comprises a charging gun 1, a control panel 2, a charging pile main body 3, a moisture-proof base 4, a cable 5 and a cable storage mechanism 6, wherein the moisture-proof base 4 is horizontally placed on the ground, the charging pile main body 3 is vertically installed on the top of the moisture-proof base 4, the control panel 2 is arranged on the front side of the charging pile main body 3, the charging gun 1 is nested on the right side of the charging pile main body 3, the cable storage mechanism 6 is arranged on the right side of the charging pile main body 3, one end of the cable 5 is fixedly connected with the charging gun 1, the other end of the cable penetrates through the cable storage mechanism 6 and is electrically connected with the charging pile main body 3, the cable storage mechanism 6 is composed of a protective shell 61, a partition plate 62, a first sliding groove 63 and a cable traction mechanism 64, the protective shell 61 is of a hollow structure and is installed on the right side of the charging pile main body 3, the partition plate 62 is installed in the middle of the protective shell 61, the first sliding groove 63 is provided with more than two equidistant and uniformly distributed on the surface from top to bottom, and the first sliding groove is sequentially staggered from the left to the right. The cable traction mechanism 64 is composed of a traction wheel 641, a fixed sliding block 642, a first driving motor 643, a driving block 644 and a transmission screw rod 645, the fixed sliding block 642 is arranged in the first sliding groove 63 and is in clearance fit with the first sliding groove 63, the traction wheel 641 is arranged on the front face of the fixed sliding block 642, the traction wheel 641 is in clearance fit with the cable 5, the driving block 644 is arranged on the back face of the fixed sliding block 642 and is located behind the partition plate 62, the transmission screw rod 645 is arranged behind the partition plate 62 and is in threaded connection with the driving block 644, and the first driving motor 643 is arranged in the protective shell 61 and is buckled with the right end of the transmission screw rod 645.
Based on the above embodiment, the specific working principle is as follows:
when a user needs to charge, the first driving motor 643 drives the transmission screw 645 to rotate, the driving block 644 drives the fixing sliding block 642 to slide towards the center line of the protective shell 61 along the first sliding groove 63, the traction wheel 641 moves synchronously along with the fixing sliding block 642, and then the user can directly pull out the cable 5 to charge, after charging is finished, and after the user inserts the charging gun 1 into the charging pile main body 3, the first driving motor 643 drives the transmission screw 645 to reversely rotate, the driving block 644 drives the fixing sliding block 642 to slide, so that the two traction wheels 641 which are adjacent up and down respectively slide towards the left end and the right end, meanwhile, the cable 5 is received by the action of the traction wheel 641 and is stored into the protective shell 61, meanwhile, the cable 5 is stored in a multi-layer folding manner, torsion stress is prevented from being generated when the cable is stored, and the cable is not required to be untwisted when being pulled out for use, and the service life of the cable is prolonged.
Example two
Referring to fig. 5-9, the cable storage mechanism 6 further includes a cable cleaning mechanism 65, and the cable cleaning mechanism 65 is mounted on the top of the left side of the protective housing 61 and attached to the surface of the cable 5, so as to clean the surface of the cable 5, prevent the surface of the cable from being adhered with more impurities, further prevent the heat dissipation capability from being reduced, and prevent the surface of the cable 5 from being corroded and damaged by the impurities. The cable cleaning mechanism 65 comprises a dirt cleaner 651, a fixed support 652, a bevel gear 653, a liquid discharging structure 654, a transmission structure 655 and a second driving motor 656, wherein the fixed support 652 is arranged at the top of the left side of the protective casing 61, the dirt cleaner 651 is arranged in the middle of the left side of the fixed support 652, the bevel gear 653 is arranged at the right side in the fixed support 652, the liquid discharging structure 654 is connected to the left side of the bevel gear 653 in a buckling manner, the second driving motor 656 is arranged at the top in the fixed support 652 and is meshed with the bevel gear 653, and the transmission structure 655 is arranged at the top end of the right side of the dirt cleaner 651. The liquid discharge structure 654 is composed of rubber blocks a1, a drive ring a2 and a liquid discharge groove a3, the drive ring a2 is a hollow cylindrical structure and is buckled with the bevel gear 653, more than two rubber blocks a1 are arranged and are uniformly distributed on the inner wall of the drive ring a2 in an annular shape and an equal distance, one side of the rubber blocks a1 facing the center of the circle of the drive ring a2 is attached to the surface of the cable 5, and the liquid discharge groove a3 is arranged between every two rubber blocks a 1. The transmission structure 655 comprises a fixing frame b1, a traction guide rail b2, a driving rod b3, a self-reset spring b4, a traction sliding block b5, a first transmission column b6 and a second transmission column b7, the fixing frame b1 is horizontally arranged above the liquid drainage structure 654, the traction sliding block b5 is nested in the fixing frame b1 and is in sliding fit with the fixing frame b1, the self-reset spring b4 is arranged in the fixing frame b1, the left end of the self-reset spring b4 is attached to the right side surface of the traction sliding block b5, the fixing frame b1 is provided with the traction guide rail b2 towards one side of the traction sliding block b2, the first transmission column b6 is arranged on one side of the traction sliding block b5 towards the traction guide rail b2 and is in clearance fit with the traction guide rail b2, the driving rod b3 is provided with four driving rods and is respectively and uniformly distributed on the side surface of the liquid drainage structure 654, the second transmission column b7 is nested on one side of the sludge 651 towards the traction sliding block b5 and is in clearance fit with the traction sliding block b5, the sludge cleaner 651 is provided with a through hole through which the cable cleaner 5 runs, the sludge cleaner 651 is in a horn-shaped structure, and the left side of the sludge cleaner 651 is also in a crushing structure, and a left side cable array is uniformly distributed on the left side, and a sludge sheet is distributed on the sludge sheet is conveniently stripped off the sludge sheet. The rubber block a1 extends upwards from one end of the driving ring a2 close to the dirt cleaner 651 to one end of the driving ring a2 close to the bevel gear 653, so that when the driving ring a2 rotates, the rubber block a1 can effectively remove rainwater, dust and other attachments on the surface of the cable 5 and discharge the rainwater, dust and other attachments to the cable 5 leftwards through the liquid discharge groove a3, the bottom of one side of the traction sliding block b5, which faces the dirt cleaner 651, is provided with a guide rail for the second transmission column b7 to slide up and down, the dirt cleaner 651 is in clearance fit with the fixed support 652, and when the traction sliding block b5 slides leftwards and rightwards in the fixed support b1, the dirt cleaner 651 is driven to rotate and swing back and forth in the fixed support 652, and the bottom of the fixed support 652 is provided with a slag discharge pipe, so that the rainwater, dust and other attachments in the liquid discharge groove a3 can be removed and then discharged outwards.
Based on the above embodiment, the specific working principle is as follows:
when the cable 5 is received into the protective housing 61 under the action of the traction wheel 641, the second driving motor 656 drives the driving ring a2 to rotate clockwise in the fixed support 652 through the bevel gear 653, so that the rubber block a1 on the inner wall of the driving ring a2 scrapes off moisture attached to the surface of the cable 5, the scraped moisture is discharged to the left through the liquid tank a3, and waste liquid is discharged through the slag discharge pipe at the bottom of the fixed support 652, when the driving ring a2 rotates clockwise, the driving rod b3 rotates clockwise along with the driving ring a2, when the driving ring a2 rotates to the bottom of the fixed support b1, the driving rod b1 penetrates through the bottom surface of the fixed support b1 and is attached to the left end of the first transmission column b6, and pushes the traction slider b5 to press the return spring b4 in the fixed support b1 and slide rightwards through the first transmission column b6, and simultaneously the traction slider b5 drives the scale cleaner 651 to rotate in the fixed support 652 through the second transmission column b7, when the driving rod b3 is separated from the first transmission column b6, the self-return spring b4 pushes the traction slider b5 to slide leftwards, and simultaneously pulls the second transmission column b7 to drive the scale cleaner 651 to swing in the fixed support 652, so as to peel off the surface of the fixed support 652, and the solid-state dust cleaner, thereby preventing the cable from being corroded by the cable from the fixed support 652.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. The utility model provides a self-service charging system of electric automobile, its structure includes rifle (1) that charges (2), fills electric pile main part (3), dampproofing base (4), cable (5), dampproofing base (4) level is placed on ground, it vertically installs in dampproofing base (4) top to fill electric pile main part (3), it openly is equipped with control panel (2) to fill electric pile main part (3), rifle (1) that charges nests in fills electric pile main part (3) right side, its characterized in that: the charging pile is characterized by further comprising a cable storage mechanism (6), wherein the cable storage mechanism (6) is positioned on the right side of the charging pile main body (3), one end of the cable (5) is fixedly connected with the charging gun (1), and the other end of the cable passes through the cable storage mechanism (6) and is electrically connected with the charging pile main body (3);
the cable accommodating mechanism (6) further comprises a cable cleaning mechanism (65), the cable cleaning mechanism (65) is installed at the top of the left side of the protective shell (61) and attached to a cable (5), the cable cleaning mechanism (65) is composed of a dirt cleaner (651), a fixed support (652), a bevel gear (653), a liquid discharge structure (654), a transmission structure (655) and a second driving motor (656), the fixed support (652) is installed at the top of the left side of the protective shell (61), the dirt cleaner (651) is installed in the middle of the left side of the fixed support (652), the bevel gear (653) is arranged at the inner right side of the fixed support (652), the liquid discharge structure (654) is connected to the left side of the bevel gear (653), the second driving motor (656) is arranged at the inner top of the fixed support (652) and is meshed with the bevel gear (653), the transmission structure (655) is arranged at the top end of the right side of the dirt cleaner (651), the dirt cleaner (651) is provided with through holes for the cable cleaner (5) to penetrate through, the left side of the dirt cleaner (651) is of a horn-shaped structure, and crushing pieces of the dirt cleaner (651) are uniformly distributed on the left side of the dirt cleaner;
the drainage structure (654) is composed of rubber blocks (a 1), a driving ring (a 2) and a drainage groove (a 3), the driving ring (a 2) is buckled with a bevel gear (653), the rubber blocks (a 1) are provided with more than two rubber blocks which are annularly distributed on the inner wall of the driving ring (a 2), the rubber blocks (a 1) are jointed with the cable (5), the drainage groove (a 3) is positioned between every two rubber blocks (a 1), the rubber blocks (a 1) extend upwards from one end of the driving ring (a 2) close to the dirt cleaner (651) to one end of the driving ring (a 2) close to the bevel gear (653), and the rubber blocks (a 1) can effectively remove attachments such as rainwater and dust on the surface of the cable (5) and drain leftwards through the drainage groove (a 3);
the transmission structure (655) consists of a fixing frame (b 1), a traction guide rail (b 2), a driving rod (b 3), a self-reset spring (b 4), a traction sliding block (b 5), a first transmission column (b 6) and a second transmission column (b 7), wherein the fixing frame (b 1) is horizontally arranged above the liquid drainage structure (654), the traction sliding block (b 5) is nested inside the fixing frame (b 1) and is in sliding fit with the fixing frame (b 1), the self-reset spring (b 4) is arranged inside the fixing frame (b 1) and is attached to the traction sliding block (b 5) at the left end, the traction guide rail (b 2) is arranged on one side of the fixing frame (b 1) facing the protective shell (61), the first transmission column (b 6) is arranged on one side of the traction sliding block (b 5) and is in clearance fit with the traction guide rail (b 2), the driving rod (b 3) is provided with four parts and is distributed on the side face of the liquid drainage structure (654), and the second transmission column (b 7) is nested on one side of the mud scale cleaner (651) and is in clearance fit with the traction sliding block (b 5).
2. The self-service charging system of the electric automobile according to claim 1, characterized in that: cable storage mechanism (6) comprise protecting sheathing (61), baffle (62), first sliding tray (63), cable drive mechanism (64), installing in charging pile main part (3) right side protecting sheathing (61), install in the middle of protecting sheathing (61) baffle (62), first sliding tray (63) are equipped with more than two and evenly distributed in baffle (62) surface, cable drive mechanism (64) are in inside protecting sheathing (61).
3. The self-service charging system of the electric automobile according to claim 2, characterized in that: the cable traction mechanism (64) is composed of a traction wheel (641), a fixed sliding block (642), a first driving motor (643), a driving block (644) and a transmission screw rod (645), the fixed sliding block (642) is arranged in the first sliding groove (63) and in clearance fit with the fixed sliding groove, the traction wheel (641) in clearance fit with the cable (5) is arranged on the fixed sliding block (642), the driving block (644) is installed on the back face of the fixed sliding block (642), the transmission screw rod (645) is installed behind the partition plate (62) and in threaded connection with the driving block (644), and the first driving motor (643) is installed in the protective shell (61) and is buckled with the right end of the transmission screw rod (645).
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| CN202110772061.XA CN113336020B (en) | 2021-07-08 | 2021-07-08 | Self-service charging system of electric automobile |
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| CN202110772061.XA CN113336020B (en) | 2021-07-08 | 2021-07-08 | Self-service charging system of electric automobile |
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| CN116552291A (en) * | 2023-05-22 | 2023-08-08 | 国网浙江省电力有限公司诸暨市供电公司 | 5G communication electric power charging post |
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| CN113336020A (en) | 2021-09-03 |
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