CN111439146A - Fill automatic cable laying and releasing device of electric pile - Google Patents

Fill automatic cable laying and releasing device of electric pile Download PDF

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Publication number
CN111439146A
CN111439146A CN202010387794.7A CN202010387794A CN111439146A CN 111439146 A CN111439146 A CN 111439146A CN 202010387794 A CN202010387794 A CN 202010387794A CN 111439146 A CN111439146 A CN 111439146A
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CN
China
Prior art keywords
winding
groove
block
abutting
fixedly connected
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Withdrawn
Application number
CN202010387794.7A
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Chinese (zh)
Inventor
王天伟
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Wenzhou Weiting Electronic Technology Co ltd
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Wenzhou Weiting Electronic Technology Co ltd
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Application filed by Wenzhou Weiting Electronic Technology Co ltd filed Critical Wenzhou Weiting Electronic Technology Co ltd
Priority to CN202010387794.7A priority Critical patent/CN111439146A/en
Publication of CN111439146A publication Critical patent/CN111439146A/en
Withdrawn legal-status Critical Current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
    • B60L53/10—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
    • 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
    • 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 discloses an automatic cable winding and unwinding device for a charging pile, which comprises a charging pile body, wherein a winding cavity is arranged on the left side of the charging pile body, a belt groove is arranged on the lower side of the winding cavity, a moving groove is arranged on the right side of the winding cavity, a bevel gear meshing groove is formed between the moving groove and the belt groove, a winding device is arranged in the winding cavity, the winding device comprises a winding lead screw which is in rotating fit with the wall between the belt groove and the winding cavity, the winding lead screw extends downwards to form the winding cavity, a threaded block is connected with the inner wall of the winding cavity in a threaded manner, a rotating abutting block which can rotate in an abutting manner with the rotating block is fixedly connected to the inner wall of the left side of a winding space, and the threaded block is driven by the rotation of the winding lead screw, and.

Description

Fill automatic cable laying and releasing device of electric pile
Technical Field
The invention relates to the technical field of electric automobile charging piles, in particular to an automatic cable winding and unwinding device for a charging pile.
Background
In recent years, with the rise of new energy vehicles, a charging cable matched with the new energy vehicles also rapidly appears in public vision of people, and a series of problems also appear, most of the charging cable of the charging pile at the current stage is connected outside the charging pile machine body, so that the charging pile machine is quite unattractive, and users forget to rewind the charging cable and scatter the charging cable on the ground after using the charging pile machine, the charging cable is often rolled carelessly by the next user when using the charging pile machine, the problem of serious abrasion of the charging cable is caused, on the other hand, if the charging gun is not protected and prevented, the service life of the charging gun is easy to shorten, and the damage is caused.
Disclosure of Invention
The invention aims to provide an automatic cable retracting and releasing device for a charging pile, which is used for overcoming the defects in the prior art.
The automatic cable winding and unwinding device for the charging pile comprises a charging pile body, wherein a winding cavity is formed in the left side of the charging pile body, a belt groove is formed in the lower side of the winding cavity, a moving groove is formed in the right side of the winding cavity, a bevel gear meshing groove is formed between the moving groove and the belt groove, a winding device is arranged in the winding cavity and comprises a winding lead screw which is in rotating fit with the wall between the belt groove and the winding cavity, the winding lead screw extends downwards to the inside of the winding cavity and is connected with a threaded block in a threaded mode, a winding wheel is fixedly connected to the lower side of the threaded block, a winding space is formed in the winding wheel, the winding lead screw extends into the winding space and is fixedly connected with a rotating block, a rotating abutting block capable of abutting against and rotating with the rotating block is fixedly connected to the inner wall of the left side of the winding space, The rotary block rotates to enable the reel to ascend and rotate at the same time so as to achieve a uniform winding function, the outer wall of the right side of the clamping groove is fixedly connected with a protection block, a protection device is arranged in the protection block, the protection device comprises an abutting space located in the protection block, the right side of the abutting space is slidably connected with a moving block, a clamping cavity is formed in the moving block, a containing block is fixedly connected to the middle wall body of the left side of the clamping cavity, a constant pressure space is formed in the containing block, a top pressing block is in sliding fit in the constant pressure space, a moving rack is fixedly connected to the left side of the top pressing block, an abutting spring is connected between the moving rack and the end wall of the left side of the clamping cavity, the left side of the clamping cavity is communicated with a rack groove, transmission grooves are symmetrically formed in the upper side and, the worm is to keeping away from rack groove center terminal surface department extends the cooperation and has the turbine, the turbine extends to right press from both sides tight piece of tight intracavity fixedly connected with, press from both sides tight piece and keep away from the tight groove of clamp that butt space center terminal surface side was opened and is equipped with the tight rifle that charges, press from both sides tight piece with press from both sides and be connected with torsion spring between the tight chamber right side wall body, the transmission groove extends to rack inslot fixedly connected with rolling gear retrieves when charging cable, and the pulling fills money and robs the roof pressure top pressing piece, the flexible drive of top pressing piece removes the rack and descends, thereby makes it presss from both sides tight rifle that charges to press from both sides tight piece.
On the basis of the technical scheme, the winding device further comprises a driving belt wheel which is positioned in the belt groove and fixedly connected with the winding screw rod, the winding screw rod extends downwards to the tail end and is embedded in a wall body to be in power connection, a central shaft is arranged between the belt groove and the moving groove in a rotating fit mode, the central shaft extends downwards into the belt groove and is fixedly connected with a driven belt wheel positioned on the right side of the driving belt wheel, a connecting belt is connected between the driving belt wheel and the driven belt wheel, the central shaft extends upwards into the bevel gear meshing groove and is fixedly connected with a meshing bevel gear, the central shaft extends upwards into the moving groove and is fixedly connected with a rotating bevel gear, extending shafts which are in rotating fit with the rear wall are symmetrically arranged in the moving groove from top to bottom, and the extending shafts extend forwards and are fixedly connected with the rotating belt wheel, a transmission belt is connected between the upper rotating belt wheel and the lower rotating belt wheel, the extension shaft is also fixedly connected with a transmission wheel positioned at the front side of the rotating belt wheel, the extension shaft positioned at the lower side is fixedly connected with a central bevel gear positioned between the rotating belt wheel and the transmission wheel and meshed with the rotating bevel gear, on the basis of the technical scheme, the protection device also comprises a butting block which is in sliding fit with the butting space and is butted with the left side of the butting space, butting springs are symmetrically connected between the butting block and the left side end wall of the butting space in a left-right mode, butting grooves are symmetrically formed in the upper side wall body of the protection block in the up-down mode, butting blocks fixedly connected with the moving block are in sliding fit with the butting grooves, a butting space is arranged in the butting block, a right connecting block is in sliding fit with the butting space, and a butting spring is connected between the connecting block and the, the right side of the bevel gear meshing groove is provided with a rotating groove, a rotating shaft is rotatably connected between the rotating groove and the bevel gear meshing groove, the rotating shaft extends leftwards into the bevel gear meshing groove and is fixedly connected with a transmission bevel gear meshed with the meshing bevel gear, the rotating shaft extends rightwards into the rotating groove and is fixedly connected with a rotating gear, the upper wall body and the lower wall body of the protection block are symmetrically provided with meshing grooves, the meshing grooves are positioned at the lower side and are communicated with the rotating groove, and the moving block is fixedly connected with a meshing gear which is positioned in the meshing groove and can be meshed with the rotating gear.
On the basis of the technical scheme, a third cable groove penetrates through the top pressing block, a fourth cable groove communicated with the third cable groove penetrates through the movable rack, a second cable groove located on the left side of the fourth cable groove penetrates through the abutting block, a first cable groove located on the left side of the second cable groove is formed in the end wall of the left side of the transmission bevel gear, and a communicating groove located on the right side of the movable groove is communicated with the left side of the first cable groove.
The invention has the beneficial effects that: the charging device utilizes the winding wheel to uniformly wind the charging cable after charging, so that the charging cable is uniformly wound in the machine body, the charging cable is prevented from being placed in disorder, meanwhile, the charging gun is carried by the charging cable after charging, the charging gun is pulled into the protection block, the charging gun is protected, the charging gun is prevented from being damaged, and the problem that some users forget to withdraw the charging cable after charging, the cable falls on the ground in disorder, and the next vehicle drives into a charging area to roll the charging cable, so that the charging cable is seriously abraded is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic overall view of a device for automatically retracting and releasing a cable of a charging pile;
FIG. 2 is a detailed structural schematic diagram of the protection block 39 in FIG. 1;
FIG. 3 is a sectional view taken along line A-A of FIG. 2;
fig. 4 is a sectional view taken along the line B-B in fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 4, the automatic charging pile cable winding and unwinding device according to the embodiment of the invention comprises a charging pile body 60, wherein a winding cavity 15 is formed in the left side of the charging pile body 60, a belt groove 26 is formed in the lower side of the winding cavity 15, a moving groove 14 is formed in the right side of the winding cavity 15, a bevel gear meshing groove 29 is formed between the moving groove 14 and the belt groove 26, a winding device is arranged in the winding cavity 15, the winding device comprises a winding screw rod 16 which is rotatably matched with the wall between the belt groove 26 and the winding cavity 15, the winding screw rod 16 extends downwards until a thread block 17 is connected in the winding cavity 15 in a threaded manner, a winding wheel 18 is fixedly connected to the lower side of the thread block 17, a winding space 19 is formed in the winding wheel 18, the winding screw rod 16 extends into the winding space 19 and is fixedly connected with a rotating block 21, and the inner wall of the left side of the winding space 19 is fixedly The block 20 is driven by the winding lead screw 16 to rotate to drive the thread block 17 and the rotating block 21 to rotate so as to enable the reel 18 to ascend and rotate at the same time, so that the uniform winding function is achieved, the protection block 39 is fixedly connected to the outer wall of the right side of the clamping groove 64, a protection device is arranged in the protection block 39, the protection device comprises an abutting space 51 located in the protection block 39, a moving block 59 is slidably connected to the right side in the abutting space 51, a clamping cavity 56 is formed in the moving block 59, an containing block 45 is fixedly connected to the middle wall body of the left side in the clamping cavity 56, a constant pressure space 47 is formed in the containing block 45, a jacking block 46 is in sliding fit in the constant pressure space 47, a moving rack 70 is fixedly connected to the left side of the jacking block 46, an abutting spring 54 is connected between the moving rack 70 and the end wall of the left side of the clamping cavity, drive groove 53 has been seted up to bilateral symmetry about rack groove 58, rack groove 58 with wall body normal running fit between the drive groove 53 has worm 49, worm 49 is to keeping away from rack groove 58 central end face department extends the cooperation and has turbine 48, turbine 48 extends to right the tight piece 71 of clamp fixedly connected with in the tight chamber 56, press from both sides tight piece 71 and keep away from butt space 51 central end face side is seted up and is pressed from both sides tight groove 64 that presss from both sides tight rifle that charges, press from both sides tight piece 71 with be connected with torsion spring 57 between the tight chamber 56 right side wall body of clamp, drive groove 53 extend to fixedly connected with rotating gear 69 in the rack groove 58, retrieve when charging cable, the pulling fills money and robs the roof pressure top briquetting 46, the flexible drive of top briquetting 46 removes rack 70 and descends, thereby makes it presss from both sides tight rifle to press from both sides tight piece 71.
In addition, in one embodiment, the winding device further includes a driving pulley 23 located in the belt groove 26 and fixedly connected to the winding screw rod 16, the winding screw rod 16 extends downward to the end to be connected to a motor 24 embedded in the wall body for power, a central shaft 22 is rotatably fitted to the wall body between the belt groove 26 and the moving groove 14, the central shaft 22 extends downward to the inside of the belt groove 26 to be fixedly connected to a driven pulley 27 located at the right side of the driving pulley 23, a connecting belt 25 is connected between the driving pulley 23 and the driven pulley 27, the central shaft 22 extends upward to the inside of the bevel gear engaging groove 29 to be fixedly connected to an engaging bevel gear 28, the central shaft 22 extends upward to the inside of the moving groove 14 to be fixedly connected to a rotating bevel gear 34, the extending shafts 11 rotatably fitted to the rear wall are vertically symmetrically arranged in the moving groove 14, the extension shaft 11 extends forwards and is fixedly connected with a rotating belt wheel 35, a transmission belt 10 is connected between the upper rotating belt wheel 35 and the lower rotating belt wheel 35, the extension shaft 11 is also fixedly connected with a transmission wheel 12 positioned on the front side of the rotating belt wheel 35, the extension shaft 11 positioned on the lower side is fixedly connected with a central bevel gear 36 positioned between the rotating belt wheel 35 and the transmission wheel 12 and meshed with the rotating bevel gear 34, a connection groove 61 is communicated between the winding cavity 15 and the moving groove 14, and the rotating bevel gear 34 is started to drive the transmission wheel 12 to rotate to wind outgoing lines of the charging cables.
In addition, in one embodiment, the protection device further comprises an abutting block 50 which is slidably fitted with the abutting space 51 and abuts against the left side of the abutting space 51, abutting springs 52 are symmetrically connected between the abutting block 50 and the left side end wall of the abutting space 51 in a left-right manner, abutting grooves 40 are symmetrically formed in the upper side wall of the protection block 39 in an up-down manner, abutting blocks 44 fixedly connected with the moving block 59 are slidably fitted in the abutting grooves 40, abutting spaces 43 are formed in the abutting blocks 44, right connecting blocks 42 are slidably fitted in the abutting spaces 43, abutting springs 41 are connected between the connecting blocks 42 and the left wall of the abutting spaces 43, rotating grooves 33 are formed in the right side of the bevel gear meshing grooves 29, rotating shafts 31 are rotatably connected between the rotating grooves 33 and the bevel gear meshing grooves 29, the rotating shafts 31 extend leftwards to the inside the bevel gear meshing grooves 29 and are fixedly connected with transmission bevel gears 30 meshed with the meshing bevel gears 28, the rotating shaft 31 extends rightwards to the inside of the rotating groove 33 and is fixedly connected with a rotating gear 32, the upper wall body and the lower wall body of the protection block 39 are symmetrically provided with meshing grooves 73, the meshing grooves 73 are positioned at the lower side and are communicated with the rotating groove 33, the moving block 59 is fixedly connected with meshing gears 72 which are positioned in the meshing grooves 73 and can be meshed with the rotating gear 32, when the moving block 59 is continuously tensioned, the moving block 59 extrudes the abutting block 50, the abutting block 44 can be brought into the abutting space 51, at the moment, the rotating gear 32 is meshed with the meshing gears 72 and rotates for a certain angle, and at the moment, the charging gun enters the abutting space 51 to be protected.
In addition, in one embodiment, a third cable groove 68 penetrates through the top pressing block 46, a fourth cable groove 65 communicated with the third cable groove 68 penetrates through the movable rack 70, a second cable groove 66 located on the left side of the fourth cable groove 65 penetrates through the abutting block 50, a first cable groove 67 located on the left side of the second cable groove 66 is formed in the left end wall of the transmission bevel gear 30, a communicating groove 62 located on the right side of the movable groove 14 is communicated with the left side of the first cable groove 67, and the communicating groove 62, the first cable groove 67, the second cable groove 66, the fourth cable groove 65 and the third cable groove 68 are used for movement of the charging cable.
In the initial state, the bottom end of the winding wheel 18 is located at the lowest side of the winding cavity 15, the cable is uniformly wound on the winding wheel 18, the rest of the cable which is not wound on the winding wheel 18 is connected with a charging gun, the tail end of the cable is arranged in the third cable groove 68, the rotating gear 32 is meshed with the meshing gear 72, the abutting spring 54 is in the contraction state, the abutting spring 52 is in the contraction state, and the moving block 59 is completely stored in the abutting space 51.
When the electric vehicle needs to be charged, the motor 24 is started, the motor 24 rotates to drive the winding lead screw 16 to rotate, the winding lead screw 16 rotates to drive the thread block 17 and the rotating block 21 to rotate, the thread block 17 drives the winding wheel 18 to continuously move upwards at a constant speed, meanwhile, the rotating block 21 abuts against the rotating abutting block 20 to enable the winding wheel 18 to uniformly rotate, meanwhile, the power of the winding lead screw 16 sequentially passes through the driving belt wheel 23, the connecting belt 25, the driven belt wheel 27, the central shaft 22, the rotating bevel gear 34, the central bevel gear 36, the extending shaft 11 and the transmission belt 10 to drive the upper transmission wheel 12 and the lower transmission wheel 12 to rotate, so that the charging cable is moved out of the machine body at a constant speed, meanwhile, the power of the central shaft 22 sequentially passes through the meshing bevel gear 28, the bevel gear meshing groove 29, the rotating shaft 31 and the rotating groove 33, at the moment, the abutting block 44 is rightly abutted against the pressing groove 40, the abutting spring 52 restores the original state to enable the abutting block 44 to pop out of the protection block 39, meanwhile, garbage of the charging cable is reduced, the abutting spring 54 restores the original state to enable the movable rack 70 to move upwards, the rotating gear 69 rotates to drive the worm 49 to rotate, the worm 49 rotates to drive the worm wheel 48 to rotate to enable the connecting shaft 55 to rotate, the clamping block 71 is driven to rotate, the charging gun is loosened, the charging gun stretches out of the machine body, and therefore the user controls the starting time of the motor 24 through the actual use length to adjust the stretching length of the charging cable.
When the electric vehicle is charged completely, or some users forget to process the charging cable after pulling out the charging gun from the electric vehicle after using the charging gun, so that the charging cable is scattered on the ground, at the moment, the motor 24 automatically starts to rotate reversely, the motor 24 rotates reversely, the power is transmitted through the transmission wheel 12 to enable the charging cable to move into the machine body at a constant speed, the reel 18 rotates reversely and descends continuously, the cable is wound on the reel 18 uniformly, the charging gun presses the top pressure block 46 along with the continuous movement of the charging cable into the machine body, at the moment, the clamping block 71 rotates to clamp the charging gun, then the charging cable continuously pulled into the machine body enables the moving block 59 to move downwards, the abutting block 50 is jacked and moves downwards, the charging gun is hidden in the protection block 39 for protection, meanwhile, the meshing gear 72 and the rotating gear 32 are meshed and rotate for a certain angle, at the moment, the pressing block 44 enters the abutting space 51 and presses the right end wall of the protection block 39 through the connecting block 42 to be locked.
The invention has the beneficial effects that: the charging device utilizes the winding wheel to uniformly wind the charging cable after charging, so that the charging cable is uniformly wound in the machine body, the charging cable is prevented from being placed in disorder, meanwhile, the charging gun is carried by the charging cable after charging, the charging gun is pulled into the protection block, the charging gun is protected, the charging gun is prevented from being damaged, and the problem that some users forget to withdraw the charging cable after charging, the cable falls on the ground in disorder, and the next vehicle drives into a charging area to roll the charging cable, so that the charging cable is seriously abraded is solved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (4)

1. The utility model provides an automatic cable laying and releasing device fills electric pile, includes fills electric pile organism, its characterized in that: the charging pile comprises a charging pile body, a charging pile body and a charging pile body, wherein a winding cavity is arranged on the left side of the charging pile body, a belt groove is arranged on the lower side of the winding cavity, a moving groove is arranged on the right side of the winding cavity, a bevel gear meshing groove is arranged between the moving groove and the belt groove, a winding device is arranged in the winding cavity and comprises a winding lead screw which is in rotary fit with the wall between the belt groove and the winding cavity, the winding lead screw extends downwards to form a thread block in the winding cavity, a winding wheel is fixedly connected to the lower side of the thread block, a winding space is formed in the winding wheel, the winding lead screw extends to the winding space and is fixedly connected with a rotating block, a rotary abutting block which can be abutted and rotated by the rotating block is fixedly connected to the inner wall on the left side of the winding space, and the thread block and the rotating, the outer wall of the right side of the clamping groove is fixedly connected with a protection block, a protection device is arranged in the protection block, the protection device comprises an abutting space positioned in the protection block, a moving block is slidably connected to the right side in the abutting space, a clamping cavity is formed in the moving block, a containing block is fixedly connected to the middle wall body of the left side in the clamping cavity, a constant pressure space is formed in the containing block, a top pressing block is slidably matched in the constant pressure space, a moving rack is fixedly connected to the left side of the top pressing block, an abutting spring is connected between the moving rack and the end wall of the left side of the clamping cavity, the left side of the clamping cavity is communicated with a rack groove, transmission grooves are symmetrically formed in the upper side and the lower side of the rack groove, a worm is rotatably matched on the wall body between the rack groove and the transmission, the turbine extends to right press from both sides tight intracavity fixedly connected with and press from both sides tight piece, it keeps away from to press from both sides tight piece open the tight groove of clamp that is equipped with the tight rifle of charging of butt space center terminal surface side, press from both sides tight piece with press from both sides and be connected with torsion spring between the tight chamber right side wall body, the transmission groove extends to rack inslot fixedly connected with rotating gear, retrieves when charging cable, and the pulling fills money and robs the roof pressure top pressing piece, the flexible drive of top pressing piece removes the rack and descends, thereby makes it presss from both sides tight rifle of charging to press from both sides tight.
2. The automatic cable retracting and releasing device for the charging pile according to claim 1, characterized in that: the winding device also comprises a driving belt wheel which is positioned in the belt groove and fixedly connected with the winding screw rod, the winding screw rod extends downwards to the tail end and is connected with a motor embedded in a wall body in a power mode, a central shaft is matched and rotated on the wall body between the belt groove and the moving groove, the central shaft extends downwards into the belt groove and is fixedly connected with a driven belt wheel positioned on the right side of the driving belt wheel, a connecting belt is connected between the driving belt wheel and the driven belt wheel, the central shaft extends upwards into the bevel gear meshing groove and is fixedly connected with a meshing bevel gear, the central shaft extends upwards into the moving groove and is fixedly connected with a rotating bevel gear, extending shafts which are in up-and-down symmetry fit with the rear wall are arranged in the moving groove, the extending shafts extend forwards and are fixedly connected with the rotating belt wheel, and a transmission belt is connected between the upper, the extension shaft is fixedly connected with a transmission wheel positioned on the front side of the rotating belt wheel, and the extension shaft positioned on the lower side is fixedly connected with a central bevel gear positioned between the rotating belt wheel and the transmission wheel and meshed with the rotating bevel gear.
3. The automatic cable retracting and releasing device for the charging pile according to claim 1, characterized in that: the protection device also comprises an abutting block which is in sliding fit with the abutting space and is abutted against the left side of the abutting space, abutting springs are symmetrically connected between the abutting block and the left side end wall of the abutting space in a left-right mode, abutting grooves are symmetrically formed in the upper side wall body of the protection block in an up-down mode, abutting blocks fixedly connected with the moving block are in sliding fit with the abutting grooves, abutting spaces are arranged in the abutting blocks, right connecting blocks are in sliding fit with the abutting spaces in the abutting spaces, abutting springs are connected between the connecting blocks and the left wall of the abutting spaces, rotating grooves are formed in the right sides of the bevel gear meshing grooves, rotating shafts are rotatably connected between the rotating grooves and the bevel gear meshing grooves, the rotating shafts extend leftwards to the inside of the bevel gear meshing grooves and are fixedly connected with transmission bevel gears meshed with the bevel gears, and the rotating shafts extend rightwards to the inside of the, the upper wall body and the lower wall body of the protection block are symmetrically provided with meshing grooves, the meshing grooves are positioned at the lower side and communicated with the rotating grooves, and the moving block is fixedly connected with meshing gears which are positioned in the meshing grooves and can be meshed with the rotating gears.
4. The automatic cable retracting and releasing device for the charging pile according to claim 1, characterized in that: run through in the roof pressure piece and have the third cable duct, run through in the removal rack have with the fourth cable duct of third cable duct intercommunication, it is located to run through in the butt piece the left second cable duct of fourth cable duct, transmission bevel gear left side end wall has been seted up and has been located the left first cable duct of second cable duct, first cable duct left side intercommunication has the intercommunication groove that is located the shifting chute right side.
CN202010387794.7A 2020-05-09 2020-05-09 Fill automatic cable laying and releasing device of electric pile Withdrawn CN111439146A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010387794.7A CN111439146A (en) 2020-05-09 2020-05-09 Fill automatic cable laying and releasing device of electric pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010387794.7A CN111439146A (en) 2020-05-09 2020-05-09 Fill automatic cable laying and releasing device of electric pile

Publications (1)

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CN111439146A true CN111439146A (en) 2020-07-24

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CN202010387794.7A Withdrawn CN111439146A (en) 2020-05-09 2020-05-09 Fill automatic cable laying and releasing device of electric pile

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Country Link
CN (1) CN111439146A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112659938A (en) * 2021-01-14 2021-04-16 成都桃献杰电子商务有限公司 Fill electric pile charging wire safety device
CN112821501A (en) * 2021-01-28 2021-05-18 深圳市优斯比科技有限公司 Combined mobile power supply

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112659938A (en) * 2021-01-14 2021-04-16 成都桃献杰电子商务有限公司 Fill electric pile charging wire safety device
CN112659938B (en) * 2021-01-14 2022-07-26 国网浙江省电力有限公司建德市供电公司 Fill electric pile charging wire safety device
CN112821501A (en) * 2021-01-28 2021-05-18 深圳市优斯比科技有限公司 Combined mobile power supply
CN112821501B (en) * 2021-01-28 2023-03-21 深圳市优斯比科技有限公司 Combined mobile power supply

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Application publication date: 20200724