CN115571003A - Electric automobile fills electric pile with automatic line structure of receiving - Google Patents

Electric automobile fills electric pile with automatic line structure of receiving Download PDF

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Publication number
CN115571003A
CN115571003A CN202211111455.1A CN202211111455A CN115571003A CN 115571003 A CN115571003 A CN 115571003A CN 202211111455 A CN202211111455 A CN 202211111455A CN 115571003 A CN115571003 A CN 115571003A
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CN
China
Prior art keywords
charging pile
plate
charging
gun
charging gun
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Pending
Application number
CN202211111455.1A
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Chinese (zh)
Inventor
蒋峰
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Jiangsu Wenguang Zhufang New Energy Technology Co ltd
Original Assignee
Jiangsu Wenguang Zhufang New Energy Technology Co ltd
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Application filed by Jiangsu Wenguang Zhufang New Energy Technology Co ltd filed Critical Jiangsu Wenguang Zhufang New Energy Technology Co ltd
Priority to CN202211111455.1A priority Critical patent/CN115571003A/en
Publication of CN115571003A publication Critical patent/CN115571003A/en
Pending legal-status Critical Current

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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
    • 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
    • B65H75/4484—Electronic arrangements or adaptations for controlling the winding or unwinding process, e.g. with sensors
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/62905—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances comprising a camming member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/72—Means for accommodating flexible lead within the holder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention relates to an electric automobile charging pile with an automatic wire winding structure, which comprises a charging pile main body, wherein a containing cavity is formed in the lower end of the interior of the charging pile main body, an inserting seat is arranged at the top end of the containing cavity, and an inserting groove for inserting and fixing a charging gun is formed in the front end of the inserting seat; holding chamber lower extreme is equipped with winding mechanism, winding mechanism is used for carrying out the rolling to the cable conductor and makes the rifle that charges upwards promote along filling electric pile main part lateral wall gradually, be equipped with the expansion gap on the lateral wall of holding chamber front end top, it is provided with two correction seats that are used for carrying out the correction to the rifle position that charges to fill electric pile main part front end position in the below of expansion gap, the activity of expansion gap department is equipped with upset grafting mechanism, upset grafting mechanism is used for fixing the rifle that charges to filling on the grafting seat of electric pile main part, through the upset of upset grafting mechanism, make the rifle head of the rifle that charges accurately imbed to the inserting groove in, avoided the rifle and the cable conductor that charge to expose the condition outside for a long time, the life who fills electric pile has effectively been improved.

Description

Electric automobile fills electric pile with automatic line structure of receiving
Technical Field
The invention belongs to the technical field of charging piles, and particularly relates to an electric automobile charging pile with an automatic wire winding structure.
Background
With the progress of society, the new energy automobile industry has obtained the rapid development, and the most using is exactly the electric automobile among the new energy automobile, and electric automobile need dispose corresponding electric pile in the use and charge to electric automobile. The electric pile can charge various types of electric automobiles according to different voltage levels. The input end of the charging pile is directly connected with an alternating current power grid, and the output end of the charging pile is provided with a charging plug (a charging gun) for charging the electric automobile through a charging cable.
At present, the existing charging pile is used for adapting to the charging position of an automobile, the charging cable of the existing charging pile is generally arranged relatively long, under normal conditions, the charging cable is coiled and hung on a hook of the charging pile, however, after part of users are charged, only the charging plug is returned for the time of driving, the charging cable can be directly stacked on the ground, the problems that the charging cable is abraded due to the friction between the charging cable and the ground or the cable is broken due to rolling by the automobile and the like can be caused for a long time, even an individual user directly discards the charging plug on one side after the charging is finished, the charging plug is subjected to long-time rainwater dust invasion and attack, the service life of the charging pile is seriously influenced, therefore, the problems are avoided, the service life of the charging pile is prolonged, and the technical personnel in the field provide the electric automobile charging pile with an automatic wire winding structure.
Disclosure of Invention
The invention aims at the problems and discloses an electric vehicle charging pile with an automatic wire winding structure, so as to solve the technical problems in the background art.
The specific technical scheme is as follows:
an electric automobile charging pile with an automatic wire winding structure comprises a charging pile main body, wherein an accommodating cavity is formed in the lower end of the interior of the charging pile main body, an inserting seat is arranged at the top end of the accommodating cavity, and an inserting groove for inserting and fixing a charging gun is formed in the front end of the inserting seat; the lower end of the accommodating cavity is provided with a winding mechanism, the winding mechanism is used for winding a cable and gradually lifting the charging gun upwards along the side wall of the charging pile main body, a movable opening is formed in the side wall above the front end of the accommodating cavity, and two correction seats for correcting the position of the charging gun are arranged below the movable opening at the front end of the charging pile main body, so that the inverted charging gun keeps the muzzle of the charging gun to be right ahead under the correction guiding action of the correction seats in the lifting process; the turnover inserting mechanism is movably arranged at the movable opening and used for fixing the charging gun to an inserting seat in the charging pile main body;
the overturning and inserting mechanism comprises hinged seats, an overturning plate, a wire guide wheel and a rotating motor, the hinged seats are respectively arranged on the inner wall of the accommodating cavity and located at two sides of the movable opening, one side of the overturning plate is convexly arranged on the movable opening, two hinged blocks are arranged on the other side surface of the overturning plate, hinged shafts are horizontally arranged on the two hinged blocks, the two hinged shafts are respectively in rotating connection with the two hinged seats, and one hinged shaft is driven to rotate by the rotating motor arranged on the inner wall of the charging pile main body; the upper end of the turnover plate is provided with a notch, the notch is horizontally and rotatably provided with two wire guiding wheels, the two wire guiding wheels are distributed up and down, the middle part of each wire guiding wheel is provided with a circle of wire grooves for positioning cables, and the cables penetrate through the wire grooves of the two wire guiding wheels; the utility model discloses a charging gun, including roll-over plate, upset board, locating slot, storage tank, locating pressure plate driving assembly, the locating port that is used for holding the rifle head rear end of the rifle that charges is offered at roll-over plate lower extreme center, the lower extreme both sides of locating port are flaring setting and are used for fixing a position the rifle head of the rifle that charges, and a roll-over plate side surface is located locating port position department and is equipped with the position sleeve that is used for fixing a position the body of a gun of rifle that charges, and another side surface of roll-over plate is located locating port both sides and all is equipped with the storage tank, all the activity is provided with the locating pressure plate in the storage tank, and the locating pressure plate is arc setting and with the body of the rifle shape looks adaptation of the rifle that charges, and two locating pressure plates keep away from one side and all articulate with the roll-over plate surface and link to each other, and two locating pressure plates drive the upset through pressure plate driving assembly, realize that two locating pressure plates cooperate and compress tightly spacing the main part of the rifle that charges of inverting the rifle to the upset under the drive of rotating electrical machinery to make the rifle head and plug-in fixed.
Further, the symmetry sets up and is "eight" font and distributes between two correction seats, and the interval is the setting of narrowing down gradually from bottom to top between two correction seats, and the lower extreme of two correction seats with fill electric pile main part lateral wall parallel and level, and two correction seats are protruding setting gradually from bottom to top to the rifle head of rifle that charges leads, the lateral wall upper end of the adjacent one side of two correction seats is parallel arrangement and respectively with the lower extreme both sides lateral wall parallel and level of location mouth for fix a position the rifle head of rifle that charges.
Furthermore, the lower end of the positioning sleeve is arc-shaped and is sunken and matched with the gun head structure of the charging gun, the two sides of the positioning sleeve are fixedly connected with the surface of the turnover plate, and the inner wall of the positioning sleeve is arc-shaped and is bent and matched with the gun body of the charging gun in size and shape.
Furthermore, a guide wheel is horizontally arranged between the side walls of the upper end of the positioning opening in a rotating mode and used for reducing friction between the turnover plate and the cable.
Further, winding mechanism includes rolling motor and rolling wheel, rolling motor sets up in holding chamber bottom, is provided with the drive pulley on rolling motor's the output shaft, the rolling wheel both ends are passed through the rotation of rotatory support level and are set up in holding chamber lower extreme, and rolling wheel one end is equipped with driven pulley, is connected through drive belt transmission between driven pulley and the drive pulley, winds the cable conductor one end of setting the rifle that charges on the rolling wheel.
Furthermore, the pressing plate driving assembly comprises a driving motor, a driving shaft, a driven shaft, a first worm gear, a first worm, a driving gear, a connecting seat and a movable seat, the connecting seat is respectively arranged on the surfaces of one side, away from the two positioning pressing plates, of the two positioning pressing plates, one side of the connecting seat is connected with a hinged joint of a circular structure, the hinged joint is hinged to the movable seat arranged on the turnover plate, the positioning pressing plates are hinged to the turnover plate, and the side wall of the hinged joint is uniformly provided with a plurality of tooth blocks along the circumferential direction; the driving motor is fixedly arranged on the inner wall of the front end of the accommodating cavity and located on one side away from the rotating motor, the output end of the driving motor is horizontally connected with the driving shaft, the driving shaft horizontally penetrates through the center of one hinged shaft and the hinged block and extends to one side surface of the turnover plate, the hinged shaft is of a hollow structure, the middle of the driving shaft is rotatably arranged on one side surface of the turnover plate and located between the positioning port and the notch through the rotating support, two first worms are arranged on the driving shaft on the surface of the turnover plate and respectively located on the inner sides of the two hinged blocks, the two first worms are respectively meshed with and connected with one first worm wheel, a driven shaft is arranged at the center of each of the two first worm wheels and is arranged on the two sides of the turnover plate through the longitudinal rotation of the rotating support, the driven shaft is respectively provided with the driving gear, the driving gear is meshed with the tooth blocks on the hinged heads, and the turnover of the positioning pressing plate driving assembly is realized.
Furthermore, a shell cover used for covering the pressing plate driving assembly is arranged on the surface of one side of the turnover plate, and the shell cover is of a U-shaped structure.
Further, the both sides that fill electric pile main part front end lateral wall is located the expansion gap all vertically are provided with the slide rail, slide on two slide rails and be provided with the dustproof apron that is used for going on hiding the returning face plate that expansion gap and arch set up, dustproof apron length is greater than expansion gap length, and dustproof apron inner wall both sides all vertically are equipped with the sliding seat, the sliding seat slides and sets up on the slide rail, and dustproof apron drives the lift through the lift drive assembly who installs at the holding intracavity.
Further, the sliding seat is rectangular structure, and longitudinal arrangement is equipped with a plurality of tooth piece on one of them sliding seat side surface, lift transmission subassembly includes elevator motor, transmission shaft, second worm wheel, drive gear, elevator motor is fixed to be set up on holding chamber front end lateral wall and is located expansion joint one side upper end, elevator motor's output horizontal connection the lower extreme meshing of second worm is connected the second worm wheel, the center setting of second worm wheel the axis of rotation, axis of rotation level run through fill the front end lateral wall of electric pile main part and rotate with it through the bearing and be connected, and the axis of rotation is located one of electric pile main part outside and serves and set up drive gear, drive gear is connected with the tooth piece meshing of sliding seat one side, realizes elevator motor and drives drive gear rotation and make dust cover go up and down on the slide rail through the cooperation of second worm and second worm wheel.
The invention has the beneficial effects that:
(1) According to the invention, when a user returns the charging gun, the winding mechanism can automatically wind the cable conductor, and can also recover the charging gun falling on the ground until the charging gun is plugged into the plug socket to complete homing, during operation, the position of the charging gun in the lifting process is corrected through the straightening seat below the movable port until the charging gun is fixed on the turnover plate, and finally the turnover plate is turned over for 180 degrees, so that the gun head of the charging gun is accurately embedded into the plug socket, homing of the charging gun is completed, the situation that the charging gun and the cable conductor are exposed outside for a long time is avoided, and the service life of the charging pile is effectively prolonged.
(2) According to the charging gun automatic winding device, the positioning sleeve and the positioning pressing plate are respectively arranged on two sides of the turnover plate, when the charging gun is lifted onto the turnover plate and the gun body of the charging gun is embedded into the positioning sleeve, the winding mechanism stops winding, and meanwhile, the positioning pressing plate starts to turn and tightly presses and fixes the gun body of the charging gun under the driving of the pressing plate driving assembly, so that the charging gun can be accurately butted with the inserting groove after being turned, and the stability and the accuracy of the charging gun during the recovery process are guaranteed.
Drawings
Fig. 1 is a schematic structural view of a charging pile main body in embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of the roll-over plug-in mechanism in the embodiment 1 of the present invention when rolling up the charging gun.
Fig. 3 is a schematic structural diagram of the turnover plug-in mechanism after the charging gun is turned over in embodiment 1 of the present invention.
Fig. 4 is a schematic view of an internal structure of the accommodating chamber in embodiment 1 of the present invention.
Fig. 5 is an enlarged schematic view of a portion a in fig. 4.
Fig. 6 is a schematic side view of a charging gun in rolling in embodiment 1 of the present invention.
Fig. 7 is an enlarged view of B in fig. 6.
Fig. 8 is a schematic side view of the charging gun in embodiment 1 of the present invention after being turned over.
Fig. 9 is a schematic structural diagram of embodiment 2 of the present invention.
The charging pile comprises a charging pile body 1, a display screen 11, an accommodating cavity 12, a plug socket 121, a plug socket 122, a movable opening 13, a straightening seat 14, a slide rail 15, a dustproof cover plate 16, a slide seat 161, a tooth block 1611, a positioning groove 17, a charging gun 18 and a cable 19;
the winding mechanism 2, the winding motor 21, the driving pulley 211, the winding wheel 22 and the driven pulley 221;
the overturning and inserting mechanism 3, the rotating motor 31, the hinge seat 32, the overturning plate 33, the hinge block 331, the hinge shaft 332, the notch 333, the positioning port 334, the accommodating groove 335, the guide wheel 336, the wire guide wheel 34, the positioning sleeve 35, the positioning pressing plate 36 and the housing cover 37.
The pressing plate driving assembly 4, a driving motor 41, a driving shaft 42, a driven shaft 43, a first worm wheel 44, a first worm 45, a driving gear 46, a connecting seat 47, a hinge joint 471 and a movable seat 48;
the lifting transmission assembly 5, a lifting motor 51, a transmission shaft 52, a transmission gear 53, a second worm 54 and a second worm wheel 55.
Detailed Description
In order to make the technical scheme of the invention clearer and clearer, the invention is further described below by combining the attached drawings, and any scheme obtained by carrying out equivalent replacement and conventional reasoning on the technical characteristics of the technical scheme of the invention falls into the protection scope of the invention. The fixing and the arrangement of the fixing and the connection are all general connection modes in the mechanical field, and the fixing and the connection can be performed by welding, bolt and nut connection and screw connection.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1-8, an electric vehicle charging pile with an automatic wire rewinding structure comprises a charging pile main body 1, wherein a display screen 11 used for interacting with the charging pile main body 1 is arranged above the side wall of the front end of the charging pile main body 1, an accommodating cavity 12 is arranged at the lower end inside the charging pile main body 1, a plug-in socket 121 is arranged at the top end of the accommodating cavity 12, the surface of the front end of the plug-in socket 121 is arranged in a downward inclination manner, a plug-in groove 122 used for plug-in fixing of a charging gun is arranged on the surface of the front end of the plug-in socket 121, and a corresponding detection sensor such as a photoelectric sensor or a pressure sensor is arranged in the plug-in groove 122 and used for identifying whether the charging gun returns; holding chamber 12 lower extreme is equipped with winding mechanism 2, and winding mechanism 2 is used for carrying out the rolling to the cable conductor and makes the rifle that charges upwards promote along filling electric pile main part 1 lateral wall gradually, winding mechanism 2 includes rolling motor 21 and rolling wheel 22, rolling motor 21 sets up in holding chamber 12 bottom, is provided with drive pulley 211 on rolling motor 21's the output shaft, rolling wheel 22 both ends set up in holding chamber 12 lower extreme for hollow setting and through rotatory support horizontal rotation, and rolling wheel 22 one end is equipped with driven pulley 221, is connected through drive belt transmission between driven pulley 221 and the drive pulley 211, and the last cable conductor one end of winding up the rifle that sets up that charges of rolling wheel 22, and cable conductor one end passes the electric pile axle center of filling of rolling wheel 22 and passes rotary joint and be connected with circuit.
The lateral wall of the containing cavity 12 front end top is provided with a movable opening 13, the movable opening 13 is movably provided with an overturning insertion mechanism 3, and the overturning insertion mechanism 3 is used for fixing the charging gun to the middle insertion seat 121 in the charging pile main body 1, so that the charging gun is recovered and returned. The overturning and inserting mechanism 3 comprises hinged seats 32, an overturning plate 33, a wire guide wheel 34 and a rotating motor 31, wherein the hinged seats 32 are respectively arranged on the inner wall of the accommodating cavity 12 and positioned at two sides of the movable opening 13, the overturning plate 33 is longitudinally arranged, the front side of the overturning plate 33 is convexly arranged on the movable opening 13, two hinged blocks 331 are arranged on the rear side surface of the overturning plate 33, hinged shafts 332 are horizontally arranged on the two hinged blocks 331, the two hinged shafts 332 are respectively in rotating connection with the two hinged seats 32, and one of the hinged shafts 332 is driven to rotate by the rotating motor 31 arranged on the inner wall of the charging pile main body 1; a notch 333 is arranged at the upper end of the turnover plate 33, two wire guiding wheels 34 are horizontally and rotatably arranged at the notch 333, the two wire guiding wheels 34 are distributed up and down, a circle of wire grooves for positioning cables are arranged in the middle of each wire guiding wheel 34, and the cables penetrate through the wire grooves of the two wire guiding wheels 34; the center of the lower end of the turnover plate 33 is provided with a positioning port 334 for containing the rear end of a gun head of a charging gun, two sides of the lower end of the positioning port 334 are flared and used for positioning the gun head of the charging gun, a positioning sleeve 35 for positioning the gun body of the charging gun is arranged on the surface of one side of the turnover plate 33 at the position of the positioning port 334, the lower end of the positioning sleeve 35 is in arc-shaped concave arrangement and is matched with the gun head structure of the charging gun, two sides of the positioning sleeve 35 are fixedly connected with the surface of the turnover plate 33, the inner wall of the positioning sleeve 35 is in arc-shaped bent arrangement and is matched with the size and shape of the gun body of the charging gun, and a cable as shown in figure 4 penetrates through the two wire wheels 34 from the rear side surface of the turnover plate 33 and extends to the surface of the front end of the turnover plate 33 and then downwards penetrates through the positioning sleeve 35; the other side surface of the turnover plate 33 is located at two sides of the positioning opening 334 and is provided with a containing groove 335, a positioning pressing plate 36 is movably arranged in the containing groove 335, the positioning pressing plate 36 is arc-shaped and is matched with the shape of the gun body of the charging gun, the two positioning pressing plates 36 are far away from one side and are hinged to the surface of the turnover plate 33, the two positioning pressing plates 36 are driven to turn over through a pressing plate driving assembly 4, the two positioning pressing plates 36 are matched with a positioning sleeve 35 to compress the main body of the inverted charging gun for limitation, the turnover plate 33 is driven by a rotating motor 31 to turn over for 180 degrees, and finally the gun head of the charging gun is fixedly connected with the inserting groove 122 in an inserting mode.
When the charging gun is taken down, the cable is unreeled by the unreeling mechanism, so that the cable is prevented from being damaged due to long-term scratch between the cable and the positioning hole 334 of the turnover plate 33, and a guide wheel 336 is horizontally arranged between the upper end side walls of the positioning hole 334 in a rotating mode and used for reducing friction between the turnover plate 33 and the cable.
The pressing plate driving assembly 4 comprises a driving motor 41, a driving shaft 42, a driven shaft 43, a first worm gear 44, a first worm 45, a driving gear 46, a connecting seat 47 and a movable seat 48, the connecting seat 47 is respectively arranged on the surfaces of one side, far away from the two positioning pressing plates 36, of the two positioning pressing plates 36, one side of the connecting seat 47 is connected with a hinge 471 of a circular structure, the hinge 471 is hinged and connected with the movable seat 48 arranged on the turnover plate 33, the positioning pressing plates 36 are hinged and connected with the turnover plate 33, and a plurality of tooth blocks are uniformly arranged on the side wall of the hinge 471 along the circumferential direction; the driving motor 41 is fixedly arranged on the inner wall of the front end of the accommodating cavity 12 and located on one side far away from the rotating motor 31, the output end of the driving motor 41 is horizontally connected with the driving shaft 42, the driving shaft 42 horizontally penetrates through the center of one hinge shaft 332 and the hinge blocks 331 and extends to the surface of the turnover plate 33, the hinge shaft 332 penetrated through by the driving shaft 42 is of a hollow structure, the inner wall of the hinge shaft 332 is rotatably connected with the driving shaft 42 through a bearing, so that the driving shaft 42 is located at the center of the hinge shaft 332 and realizes the positioning of the driving shaft 42, the middle part of the driving shaft 42 is rotatably arranged on one side surface of the turnover plate 33 through a rotating support and is located between the positioning port 334 and the notch 333, two first worms 45 are arranged on the driving shaft 42 on the surface of the turnover plate 33, the two first worms 45 are respectively located on the inner sides of the two hinge blocks 331, the two first worms 45 are respectively engaged and connected with one first worm gear 44, the centers of the two first worm gears 44 are respectively provided with one driven shaft 43, the two driven shafts 43 are respectively and longitudinally rotatably arranged on two sides of the turnover plate 33 through the rotating support, the driven shafts 46 are respectively arranged on the driven shafts, and the driven by the driven shaft 46, and the gear block engaged with the gear block 471, so as to realize the platen assembly 4 of the platen 36 to drive the platen to perform the turnover positioning.
The turning plate 33 is provided with a shell 37 on one side surface thereof for covering the pressing plate driving assembly 4, the shell 37 is U-shaped, and the shell is located between the two hinge blocks 331 and covers the driving shaft 42, the driven shaft 43, the first worm wheel 44, the first worm 45 and the like to avoid exposure.
Two correction seats for correcting the positions of the charging guns are arranged at the front end of the charging pile main body 1 below the movable opening 13, so that the inverted charging guns keep the gun openings of the charging guns to be right ahead under the correction guiding action of the correction seats in the lifting process; the symmetry sets up and is "eight" font and distributes between two correction seats, the interval is the setting of narrowing down gradually from bottom to top between two correction seats, the lower extreme of two correction seats with fill electric pile main part 1 lateral wall parallel and level, and two correction seats are the protruding setting gradually from bottom to top, thickness increases gradually, thereby the rifle head to the rifle that charges leads, make the rifle head of the rifle that charges rotate to just to the place ahead, the lateral wall upper end of the adjacent one side of two correction seats is parallel arrangement and respectively with the lower extreme both sides lateral wall parallel and level of locating hole 334, a position for the rifle head to the rifle that charges, make the rifle head that charges keep correct angle at the promotion in-process.
Fill electric pile main part 1 front end lateral wall and be located the both sides of activity mouth 13 and all vertically be provided with slide rail 15, slide on two slide rails 15 and be provided with and be used for going on the dustproof apron 16 that covers activity mouth 13 and returning face plate 33, dustproof apron 16 length is greater than activity mouth 13 length, and 16 inner wall both sides of dustproof apron all vertically are equipped with sliding seat 161, sliding seat 161 slides and sets up on slide rail 15, and dustproof apron 16 drives through the lift transmission assembly 5 of installing in holding chamber 12 and goes up and down.
The sliding seats 161 are in a long strip structure, wherein a plurality of tooth blocks 1611 are longitudinally arranged on one side surface of one sliding seat 161 for matching with the lifting transmission assembly 5; the lifting transmission assembly 5 comprises a lifting motor 51, a transmission shaft 52, a second worm 54, a second worm wheel 55 and a transmission gear 53, the lifting motor 51 is fixedly arranged on the side wall of the front end of the accommodating cavity 12 and is positioned at the upper end of one side of the movable opening 13, the output end of the lifting motor 51 is horizontally connected with the second worm 54, the lower end of the second worm 54 is meshed with the second worm wheel 55, the center of the second worm wheel 55 is provided with the rotating shaft, the rotating shaft horizontally penetrates through the side wall of the front end of the charging pile body 1 and is rotatably connected with the charging pile body through a bearing, the transmission gear 53 is arranged at one end of the rotating shaft positioned at the outer side of the charging pile body 1, the transmission gear 53 is meshed with a tooth block 1611 at one side of the sliding seat 161, and the lifting motor 51 is matched with the second worm wheel 55 through the second worm 54 to drive the transmission gear 53 to rotate and enable the dust-proof cover plate 16 to lift on the sliding rail 15.
The working principle is as follows: the user is when returning the rifle that charges, the rifle that will charge is placed on position sleeve 35 and will charge the rifle muzzle and insert inserting groove 122, detect the sensor and discern and insert the rifle after returning to the original place, clamp plate drive assembly 4 starts afterwards, make two positioning pressure plate 36 fix a position the rifle body of a gun that charges, to charging the rifle body of a gun production influence when avoiding the rolling cable conductor, then winding mechanism 2 begins to start, and carry out automatic rolling to the cable conductor according to the length that unreels, make the cable conductor pass through expansion joint 13 rolling to holding chamber 12 in, thereby last 5 drive dust cover 16 descends and close expansion joint 13 of lift drive assembly.
When the charging of a user is finished, the charging pile originally detects that the charging gun is connected with a vehicle, meanwhile, when the detection sensor does not recognize the homing of the charging gun for a long time, the winding mechanism 2 starts to automatically wind a cable, when the charging gun is wound on the side wall of the front end of the charging pile main body 1, one side of the charging gun is in a state of being attached to the side wall of the charging pile main body 1, the cable is kept in a vertically suspended state, when the charging gun rises to the positions of the two straightening seats 14, the inclined gun head at one side of the charging gun is enabled to rotate to be just right ahead and embedded between the two straightening seats under the action of the gradually-protruding structure of one of the straightening seats, then the charging gun is lifted to the convexly-arranged turnover plate 33 and embedded into the positioning sleeve 35 under the guiding action of the positioning port 334, at the moment, the winding mechanism 2 stops winding, the driving assembly 4 is started, the two positioning pressing plates 36 are enabled to be matched with the positioning sleeve 35 to position the gun body of the charging gun, then the rotating motor 31 drives the rotating plate 33 to rotate 180, so that the gun head is inserted into the insertion groove 122, and the dust-proof cover plate 12 is enabled to rotate, and the dust-proof cover plate 5 is finally closed, and the dust-proof cover plate 16 is closed.
Example 2
As shown in fig. 9, in order to adapt to the rifle that charges that has the handle that grips on the body of a gun, guarantee to fill electric pile and can retrieve the rifle that charges of this structure type, this embodiment and embodiment 1's difference lie in, the constant head tank 17 that is used for fixing a position the handle that charges the rifle is offered on the electric pile main part 1 lateral wall between two correction seats, the width of constant head tank 17 equals with the interval of two positioning pressure plate 36, constant head tank 17 lower extreme is the flaring setting and gradually with fill electric pile main part 1 lateral wall parallel and level, make the rifle that charges rectify at the promotion in-process and make the handle of rifle that charges embed to fix a position in constant head tank 17, and leave the handle that the interval was used for the holding rifle between two adjacent one sides of positioning pressure plate 36.
While the invention has been described with reference to specific preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (9)

1. An electric automobile charging pile with an automatic wire winding structure comprises a charging pile main body (1), wherein an accommodating cavity (12) is formed in the lower end of the interior of the charging pile main body (1), an inserting seat (121) is arranged at the top end of the accommodating cavity (12), and an inserting groove (122) for inserting and fixing a charging gun is formed in the front end of the inserting seat (121); the lower end of the accommodating cavity (12) is provided with a winding mechanism (2), the winding mechanism (2) is used for winding a cable and gradually lifting a charging gun upwards along the side wall of the charging pile main body (1), and the charging pile is characterized in that a movable opening (13) is formed in the side wall above the front end of the accommodating cavity (12), two correction seats used for correcting the position of the charging gun are arranged below the movable opening (13) at the front end of the charging pile main body (1), and the inverted charging gun is enabled to keep the muzzle of the charging gun to be right ahead under the correction guiding action of the correction seats in the lifting process; the turnover inserting mechanism (3) is movably arranged at the movable opening (13), and the turnover inserting mechanism (3) is used for fixing the charging gun to an inserting seat (121) in the charging pile main body (1);
the overturning and inserting mechanism (3) comprises hinged seats (32), a turnover plate (33), a wire guide wheel (34) and a rotating motor (31), the hinged seats (32) are respectively arranged on the inner wall of the accommodating cavity (12) and located on two sides of the movable opening (13), one side of the turnover plate (33) is convexly arranged on the movable opening (13), two hinged blocks (331) are arranged on the other side surface of the turnover plate (33), hinged shafts (332) are horizontally arranged on the two hinged blocks (331), the two hinged shafts (332) are respectively in rotating connection with the two hinged seats (32), and one of the hinged shafts (332) is driven to rotate by the rotating motor (31) arranged on the inner wall of the charging pile main body (1); the upper end of the turnover plate (33) is provided with a notch (333), the notch (333) is horizontally and rotatably provided with two wire guiding wheels (34), the two wire guiding wheels (34) are vertically distributed, the middle part of each wire guiding wheel (34) is provided with a circle of wire grooves for positioning cables, and the cables penetrate through the wire grooves of the two wire guiding wheels (34); the utility model discloses a charging gun, including roll-over plate (33), upset board (33), locating hole (334) that are used for holding the rifle head rear end of charging gun are seted up at roll-over plate (33) lower extreme center, the lower extreme both sides of locating hole (334) are flaring setting and are used for fixing a position the rifle head of charging gun, and roll-over plate (33) one side surface is located locating hole (334) position department and is equipped with position sleeve (35) that are used for fixing a position the body of the rifle of charging gun, and roll-over plate (33) other side surface all is equipped with storage tank (335) in locating hole (334) both sides, all the activity is provided with positioning pressure plate (36) in storage tank (335), and positioning pressure plate (36) are the arc setting and with the body shape looks adaptation of charging gun, and two positioning pressure plate (36) keep away from one side mutually and all link to each other with roll-over plate (33) surface hinge, and two positioning pressure plate (36) drive the upset through clamp plate drive assembly (4), realize that two positioning pressure plate (36) cooperate with position sleeve (35) and compress tightly the main part of the charging gun of inversion spacing for 180 are carried out the grafting under the drive of rotating motor (31) to make the rifle head of charging gun overturn with fixed slot (122).
2. The electric vehicle charging pile with the automatic wire rewinding structure as claimed in claim 1, wherein the two correction seats are symmetrically arranged and distributed in a shape like a Chinese character 'ba', the distance between the two correction seats gradually narrows from bottom to top, the lower ends of the two correction seats are flush with the side wall of the charging pile body (1), the two correction seats gradually protrude from bottom to top so as to guide the gun head of the charging gun, and the upper ends of the side walls of the adjacent sides of the two correction seats are parallel and respectively flush with the side walls of the two sides of the lower end of the positioning opening (334) for positioning the gun head of the charging gun.
3. The electric vehicle charging pile with the automatic wire rewinding structure as claimed in claim 1, wherein the lower end of the positioning sleeve (35) is in an arc-shaped concave shape and is matched with a gun head structure of a charging gun, two sides of the positioning sleeve (35) are fixedly connected with the surface of the turnover plate (33), and the inner wall of the positioning sleeve (35) is in an arc-shaped curved shape and is matched with the size and shape of a gun body of the charging gun.
4. The electric vehicle charging pile with the automatic wire rewinding structure as claimed in claim 1, wherein a guide wheel (336) is horizontally rotatably arranged between the side walls of the upper end of the positioning opening (334).
5. The electric vehicle charging pile with the automatic winding structure as claimed in claim 1, wherein the winding mechanism (2) comprises a winding motor (21) and a winding wheel (22), the winding motor (21) is arranged at the bottom end of the accommodating cavity (12), a driving pulley (211) is arranged on an output shaft of the winding motor (21), two ends of the winding wheel (22) are horizontally rotated through a rotating support to be arranged at the lower end of the accommodating cavity (12), a driven pulley (221) is arranged at one end of the winding wheel (22), the driven pulley (221) is connected with the driving pulley (211) through transmission of a transmission belt, and one end of a cable of the charging gun is wound on the winding wheel (22).
6. The electric vehicle charging pile with the automatic wire rewinding structure as claimed in claim 3, wherein the pressing plate driving assembly (4) comprises a driving motor (41), a driving shaft (42), a driven shaft (43), a first worm gear (44), a first worm (45), a driving gear (46), a connecting seat (47) and a movable seat (48), the connecting seat (47) is respectively arranged on one side surface of each of two positioning pressing plates (36) away from each other, one side of the connecting seat (47) is connected with a hinge joint (471) with a circular structure, the hinge joint (471) is hinged to the movable seat (48) arranged on the turnover plate (33), the positioning pressing plates (36) are hinged to the turnover plate (33), and a plurality of tooth blocks are uniformly arranged on the side wall of the hinge joint (471) along the circumferential direction; the driving motor (41) is fixedly arranged on the inner wall of the front end of the accommodating cavity (12) and located on one side far away from the rotating motor (31), the output end of the driving motor (41) is horizontally connected with the driving shaft (42), the driving shaft (42) horizontally penetrates through one of the hinged shafts (332) and the hinged blocks (331) and extends to one side surface of the turnover plate (33), the hinged shafts (332) are of a hollow structure, the middle part of the driving shaft (42) is rotatably arranged on one side surface of the turnover plate (33) and located between the positioning port (334) and the notch (333) through rotating supports, two first worms (45) are arranged on the driving shaft (42) on the surface of the turnover plate (33), the two first worms (45) are respectively located on the inner sides of the two hinged blocks (331), the two first worm gears (44) are respectively meshed and connected with the hinged shaft (46), the centers of the two first worm gears (44) are respectively provided with one driven shaft (43), the driven shafts (43) are respectively longitudinally rotatably arranged on two sides of the turnover plate (33) through rotating supports, the driven shafts (46) are connected with the driving gear (471), and the driving gear (36) and the turnover plate (36) drives the turnover plate (4).
7. The electric vehicle charging pile with the automatic wire rewinding structure as claimed in claim 6, wherein a shell cover (37) for covering the pressing plate driving assembly (4) is arranged on one side surface of the overturning plate (33), and the shell cover (37) is of a U-shaped structure.
8. The electric vehicle charging pile with the automatic wire rewinding structure as claimed in claim 1, wherein sliding rails (15) are longitudinally arranged on both sides of a front end side wall of the charging pile body (1) at the movable opening (13), a dust-proof cover plate (16) used for covering the movable opening (13) and a turnover plate (33) arranged in a protruding manner is slidably arranged on the two sliding rails (15), the length of the dust-proof cover plate (16) is greater than that of the movable opening (13), sliding seats (161) are longitudinally arranged on both sides of an inner wall of the dust-proof cover plate (16), the sliding seats (161) are slidably arranged on the sliding rails (15), and the dust-proof cover plate (16) is driven to ascend and descend through a lifting transmission assembly (5) arranged in the accommodating cavity (12).
9. The electric vehicle charging pile with the automatic wire rewinding structure as claimed in claim 8, wherein the sliding seat (161) is of an elongated structure, a plurality of tooth blocks (1611) are longitudinally arranged on a surface of one side of one sliding seat (161), the lifting transmission assembly (5) includes a lifting motor (51), a transmission shaft (52), a second worm (54), a second worm gear (55), and a transmission gear (53), the lifting motor (51) is fixedly disposed on a side wall of a front end of the accommodating cavity (12) and located at an upper end of one side of the movable opening (13), an output end of the lifting motor (51) is horizontally connected with the second worm (54), a lower end of the second worm (54) is meshed with the second worm gear (55), a center of the second worm gear (55) is provided with the rotating shaft, the rotating shaft horizontally penetrates through the side wall of the front end of the charging pile main body (1) and is rotatably connected with the charging pile main body through a bearing, the transmission gear (53) is disposed at an end of the rotating shaft located outside of the charging pile main body (1), the transmission gear (53) is meshed with the tooth block (1611) on one side of the sliding seat (161), and the second worm gear (51) is connected with the dust-proof cover plate (16) so that the lifting motor (16) is driven by the second worm gear (53).
CN202211111455.1A 2022-09-13 2022-09-13 Electric automobile fills electric pile with automatic line structure of receiving Pending CN115571003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211111455.1A CN115571003A (en) 2022-09-13 2022-09-13 Electric automobile fills electric pile with automatic line structure of receiving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211111455.1A CN115571003A (en) 2022-09-13 2022-09-13 Electric automobile fills electric pile with automatic line structure of receiving

Publications (1)

Publication Number Publication Date
CN115571003A true CN115571003A (en) 2023-01-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211111455.1A Pending CN115571003A (en) 2022-09-13 2022-09-13 Electric automobile fills electric pile with automatic line structure of receiving

Country Status (1)

Country Link
CN (1) CN115571003A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116872758A (en) * 2023-07-06 2023-10-13 山东银浦动力科技有限公司 Protection device of new energy automobile rifle that charges
CN116946818A (en) * 2023-09-20 2023-10-27 湖北第二师范学院 Electric vehicle charging device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116872758A (en) * 2023-07-06 2023-10-13 山东银浦动力科技有限公司 Protection device of new energy automobile rifle that charges
CN116872758B (en) * 2023-07-06 2024-05-24 山东银浦动力科技有限公司 Protection device of new energy automobile rifle that charges
CN116946818A (en) * 2023-09-20 2023-10-27 湖北第二师范学院 Electric vehicle charging device
CN116946818B (en) * 2023-09-20 2023-11-21 湖北第二师范学院 Electric vehicle charging device

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