CN111873828A

CN111873828A - Can receive electric pile that fills of line automatically

Info

Publication number: CN111873828A
Application number: CN202010803610.0A
Authority: CN
Inventors: 李俊海
Original assignee: Wenzhou Weixiao Electronic Technology Co ltd
Current assignee: Wenzhou Weixiao Electronic Technology Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2020-11-03

Abstract

The invention discloses a charging pile capable of automatically taking up wires, which comprises a shell, wherein a main space is arranged on the right side of the shell, an air pump space is arranged on the lower side of the main space, an old article abandoning space is arranged on the lower side of the main space, replaced wire wheels are collected in the old article abandoning space, a first sliding groove is arranged on the rear side of the old article abandoning space, and a meshing space is arranged on the left side of the old article abandoning space.

Description

Can receive electric pile that fills of line automatically

Technical Field

The invention relates to the field of new energy charging piles, in particular to a charging pile capable of automatically winding.

Background

Along with the input to the new forms of energy increases, many electric motor car fill electric pile and are installed on the roadside, but because the reason of use habit, many people can abandon the charging wire on the pavement after the use, have very big potential safety hazard.

Traditional electric motor car fills electric pile's charging wire can only manually reset to it, but because the people who charges are too much, hardly all in time put back at every turn, cause the electric wire to expose, along with the sunning that blows leads to the fact the charging wire to damage the short circuit very easily.

Disclosure of Invention

The invention aims to provide a charging pile capable of automatically winding up to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a charging pile capable of automatically taking up wires comprises a shell, wherein a main space is arranged on the right side of the shell, an air pump space is arranged on the lower side of the main space, an old article discarding space is arranged on the lower side of the main space, a wire wheel which is replaced is collected in the old article discarding space, a first sliding groove is arranged on the rear side of the old article discarding space, a meshing space is arranged on the left side of the old article discarding space, a first sliding groove is arranged on the left side of the meshing space, a hydraulic space is arranged on the left side of the first sliding groove, a small space is arranged on the upper side of the hydraulic space, a second sliding groove is arranged on the left side of the shell, a pneumatic space is arranged on the upper side of the first sliding groove, a connecting space is arranged on the upper side of the shell, a detection space is arranged on the lower side of the connecting space, a hydraulic sliding, a first sliding space is arranged at the lower side of the hydraulic pump space, a second sliding space is arranged at the lower side of the first sliding space, the second sliding chute, the hydraulic space, the small space, the first sliding chute, the meshing space, an automatic take-up device is arranged between the pneumatic space and the main space, the automatic take-up device comprises a first sliding plate which is slidably arranged between the side walls of the pneumatic space, a first spring is fixedly connected between the left side of the first sliding plate and the left side wall of the pneumatic space, a shaft is fixedly connected to the right side of the first sliding plate, the shaft extends right to penetrate through the right side wall of the pneumatic space to enter the meshing space, a take-up motor is fixedly connected to the right side of the shaft, a connecting shaft is dynamically connected to the right side of the take-up motor, a first meshing gear is fixedly connected to the middle side of the connecting shaft, and a second sliding plate is slidably connected, the upper side of the second sliding plate is fixedly connected with a connecting rod, the connecting rod extends upwards to penetrate through the upper side wall of the second sliding chute to enter an outer space, the upper side of the connecting rod is fixedly connected with a gravity plate, the gravity plate can stop an electric vehicle on the gravity plate, a second spring is fixedly connected between the lower side of the second sliding plate and the lower side wall of the second sliding chute, hydraulic oil is arranged in the second sliding chute, a thrust plate is slidably connected between the side walls of the hydraulic space, a small spring is fixedly connected between the lower side of the thrust plate and the lower side wall of the hydraulic space, the thrust plate extends upwards to penetrate through the upper side wall of the hydraulic space to enter the small space, the upper side of the thrust plate is fixedly connected with a rotating connecting block, the rotating connecting block is connected with a sliding shaft in a transferring manner, the sliding shaft extends rightwards to penetrate through the right, the sliding shaft is rotatably connected with a sliding block on the left side, a clockwork spring outer wall is fixedly connected to the right side of the sliding block, a space is arranged in the clockwork spring outer wall, the clockwork spring outer wall extends rightwards to penetrate through the right side wall of the first sliding groove to enter the meshing space, a clockwork spring is fixedly connected between the side wall of the clockwork spring outer wall and the outer side wall of the sliding shaft, the clockwork spring can play a time delay function, the sliding block is in sliding connection with the side wall of the first sliding groove, when the sliding shaft rotates, the sliding block does not rotate, the sliding block can drive the clockwork spring outer wall to move, the first meshing gear can be meshed with the second meshing gear, the hydraulic space is communicated with the second sliding groove, a circuit breaking detection device is arranged among the detection space, the connection space and the second sliding groove, and, and a wire replacing device is arranged among the second sliding space, the first sliding space, the main space, the air pump space, the used article abandoning space and the first sliding groove.

Preferably, the open circuit detection device comprises an electromagnet fixedly installed between the side walls of the second sliding groove, the electromagnet is electrified and magnetic, the magnetic size changes along with the size of current, a metal block is connected between the side walls of the second sliding groove in a sliding manner, a tension spring is fixedly connected between the left side of the metal block and the left side wall of the second sliding groove, a positive connecting piece and a negative connecting piece are hinged in the connecting space, the positive connecting piece and the negative connecting piece are same in shape and opposite in direction, the positive connecting piece and the negative connecting piece are connected with the electric wire and the electromagnet to form a circuit, the positive connecting piece and the negative connecting piece are abutted in normal time to complete the circuit, the electromagnet is magnetic, and the positive connecting piece and the negative connecting piece respectively extend downwards to enter the detection space, when the detection is carried out, the electric socket enters the detection space and touches the positive connecting piece and the negative connecting piece, so that the positive connecting piece is separated from the negative connecting piece, and a new circuit is formed.

As preferred, grabbing device includes fixed mounting and is in the hydraulic pump of hydraulic pump space right side wall, left side fixedly connected with hydraulic pressure pipe, hydraulic pressure pipe with the hydraulic pressure slip space communicates with each other, sliding connection has the grabbing hand between the hydraulic pressure slip space lateral wall, it runs through to snatch hand downwardly extending lateral wall gets into in the main space, grab hand downside fixedly connected with grabbing device main part, the electric plug can be grabbed to grabbing device main part, grabbing device main part upside with fixedly connected with coupling spring between the lateral wall on the main space, the hydraulic oil of hydraulic pump can be controlled the grabbing hand reciprocates, makes grabbing device main part pulling electric plug detects or carries out the change of electric wire.

Preferably, the wire replacing device comprises an air pump fixedly arranged on the right side wall of the air pump space, an air pipe is fixedly connected on the left side of the air pump, a rack is connected between the side walls of the second sliding space in a sliding manner, the rack extends downwards to penetrate through the lower side wall of the second sliding space to enter the main space, an electric socket connecting rod is rotatably connected between the side walls of the first sliding space, a reset spring is fixedly connected between the right side of the electric socket connecting rod and the right side wall of the first sliding space, the electric socket connecting rod extends leftwards to penetrate through the left side wall of the first sliding space to enter the main space, an electric socket is fixedly connected on the left side of the electric socket connecting rod, a socket of the electric socket power supply is internally provided with a power supply and an electric wire to be connected with a charging wire, and a charging wire, the outer side of the charging wire winding wheel is wound with a charging wire, the left side of the charging wire winding wheel is fixedly connected with a support, the charging wire winding wheel passes through the support, the leftmost side of the charging wire winding wheel is fixedly connected with a charging plug, the left support of the charging wire winding wheel plays a guiding role, the rightmost side of the charging wire winding wheel is fixedly connected with a charging plug, the charging plug can be inserted into a clamping groove of the electric socket to enable the charging wire to be connected with a power supply, the right side wall of the main space is rotatably connected with a rotating shaft, the right side of the rotating shaft is fixedly connected with a rotating gear, the rotating gear is meshed with the rack, the left side of the rotating shaft is fixedly connected with a connecting piece, the left side of the connecting piece is fixedly connected with two fixed blocks, the fixed blocks can play a role of clamping the charging wire winding wheel, and a hydraulic grabbing and releasing device, the hydraulic grabbing and releasing device is characterized in that the side walls of the space of the hydraulic grabbing and releasing device are connected in a sliding mode, the hydraulic grabbing and releasing device is fixedly connected with a left fixing block, a connecting hose is arranged on the rear side of the space of the hydraulic grabbing and releasing device, gas enters the space of the hydraulic grabbing and releasing device to enable the fixing block to be opened and closed, a charging wire winding wheel is limited left and right or released, the charging wire winding wheel can rotate between the fixing blocks, the connecting hose is fixedly connected between the fixing block and the gas pipe, the connecting hose is made of soft materials, the gas pipe can lead the gas to the second sliding space, the first sliding groove, the pneumatic space and the space of the hydraulic grabbing and releasing device, a lifting rod is connected between the side walls of the first sliding groove in a sliding mode, and extends upwards to penetrate the side wall of the first sliding groove to enter, the utility model discloses a charging cable, including lifter, first sliding tray, lifter upside fixedly connected with place the fixture block, place and be equipped with a reserve charging cable winding wheel on the fixture block.

In conclusion, the beneficial effects of the invention are as follows: the invention relates to a device capable of automatically recovering lost charging wires, which has a timing function, can automatically recover the wires after nobody uses the device for a period of time, prevents the wires from being damaged and mistakenly touched by personnel due to the fact that the wires are placed on the road surface, can automatically detect whether the charging wires are broken or not, and can be automatically replaced if the charging wires are damaged.

Drawings

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

Fig. 1 is a schematic view of a charging pile capable of automatically winding up according to a whole full-section structure of the charging pile;

FIG. 2 is a schematic view of the structure of FIG. 1 taken along the line A-A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B in accordance with the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C in accordance with the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 1 at D in accordance with the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 1 at E in accordance with the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 1 at F according to the present invention;

FIG. 8 is an enlarged view of a portion of the invention shown in FIG. 2 at G.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

The invention will now be described in detail with reference to fig. 1-8, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.

Referring to fig. 1-8, an embodiment of the present invention: a charging pile capable of automatically taking up wires comprises a shell 11, wherein a main space 12 is arranged on the right side of the shell 11, an air pump space 13 is arranged on the lower side of the main space 12, an old object abandoning space 14 is arranged on the lower side of the main space 12, a replaced wire wheel is collected in the old object abandoning space 14, a first sliding groove 28 is arranged on the rear side of the old object abandoning space 14, a meshing space 15 is arranged on the left side of the old object abandoning space 14, a first sliding groove 16 is arranged on the left side of the meshing space 15, a hydraulic space 17 is arranged on the left side of the first sliding groove 16, a small space 18 is arranged on the upper side of the hydraulic space 17, a second sliding groove 19 is arranged on the left side of the shell 11, a pneumatic space 20 is arranged on the upper side of the first sliding groove 16, a connecting space 22 is arranged on the upper side of the shell 11, a, a second sliding groove 24 is arranged on the upper right side of the housing 11, a hydraulic pump space 25 is arranged on the lower side of the second sliding groove 24, a first sliding space 26 is arranged on the lower side of the hydraulic pump space 25, a second sliding space 27 is arranged on the lower side of the first sliding space 26, an automatic wire rewinding device 101 is arranged between the second sliding chute 19, the hydraulic space 17, the small space 18, the first sliding chute 16, the meshing space 15, the pneumatic space 20 and the main space 12, the automatic wire rewinding device 101 comprises a first sliding plate 61 slidably mounted between the side walls of the pneumatic space 20, a first spring 62 is fixedly connected between the left side of the first sliding plate 61 and the left side wall of the pneumatic space 20, a shaft is fixedly connected to the right side of the first sliding plate 61, and the shaft extends right to penetrate through the right side wall of the pneumatic space 20 to enter the meshing space 15, a take-up motor 60 is fixedly connected to the right side of the shaft, a connecting shaft 58 is dynamically connected to the right side of the take-up motor 60, a first meshing gear 59 is fixedly connected to the middle side of the connecting shaft 58, a second sliding plate 65 is slidably connected between the left and right side walls of the second sliding chute 19, a connecting rod 64 is fixedly connected to the upper side of the second sliding plate 65, the connecting rod 64 extends upwards to penetrate through the upper side wall of the second sliding chute 19 to enter an outer space, a gravity plate 63 is fixedly connected to the upper side of the connecting rod 64, the gravity plate 63 can stop an electric vehicle on the electric vehicle, a second spring 66 is fixedly connected between the lower side of the second sliding plate 65 and the lower side wall of the second sliding chute 19, hydraulic oil is arranged in the second sliding chute 19, a thrust plate 68 is slidably connected between the side walls of the hydraulic space 17, and a small spring 67, the thrust plate 68 extends upwards to penetrate through the side wall of the hydraulic space 17 to enter the small space 18, the upper side of the thrust plate 68 is fixedly connected with a rotating connecting block 69, the rotating connecting block 69 is connected with a sliding shaft 70 in a rotating mode, the sliding shaft 70 extends rightwards to penetrate through the right side wall of the small space 18 and the right side wall of the first sliding groove 16 to enter the meshing space 15, the left side of the sliding shaft 70 is rotatably connected with a sliding block 72, the right side of the sliding block 72 is fixedly connected with a clockwork spring outer wall 71, a space is arranged in the clockwork spring outer wall 71, the clockwork spring outer wall 71 extends rightwards to penetrate through the right side wall of the first sliding groove 16 to enter the meshing space 15, a clockwork spring 73 is fixedly connected between the side wall of the clockwork spring outer wall 71 and the outer side wall of the sliding shaft 70, the clo, when the sliding shaft 70 rotates, the sliding block 72 does not rotate, the sliding block 72 can drive the outer wall 71 of the clockwork spring to move, the first meshing gear 59 can be meshed with the second meshing gear 74, the hydraulic space 17 is communicated with the second sliding chute 19, a disconnection detecting device 102 is arranged among the detecting space 21, the connecting space 22 and the second sliding chute 24, a grabbing device 104 is arranged among the hydraulic sliding space 23, the main space 12 and the hydraulic pump space 25, and a wire changing device 103 is arranged among the second sliding space 27, the first sliding space 26, the main space 12, the air pump space 13, the used object discarding space 14 and the first sliding chute 28.

In addition, in one embodiment, the open circuit detection device 102 includes an electromagnet 49 fixedly installed between the side walls of the second sliding groove 24, the electromagnet 49 is electrified to have magnetism, the magnetism changes with the magnitude of the current, a metal block 50 is slidably connected between the side walls of the second sliding groove 24, a tension spring 51 is fixedly connected between the left side of the metal block 50 and the left side wall of the second sliding groove 24, a positive connecting piece 54 and a negative connecting piece 53 are hinged in the connecting space 22, the positive connecting piece 54 and the negative connecting piece 53 have the same shape and opposite directions, the positive connecting piece 54 and the negative connecting piece 53 are connected with the electric wire 52 and the electromagnet 49 to form an electric circuit, the positive connecting piece 54 and the negative connecting piece 53 are in butt joint in the normal time to complete the electric circuit, so that the electromagnet 49 has magnetism, the positive connector 54 and the negative connector 53 extend downwards into the detection space 21, respectively, and when detecting, an electrical socket enters the detection space 21 and touches the positive connector 54 and the negative connector 53, so that the positive connector 54 is separated from the negative connector 53, and a new circuit is formed.

In addition, in one embodiment, the gripping device 104 includes a hydraulic pump 47 fixedly installed at a right side wall of the hydraulic pump space 25, a hydraulic pipe 48 is fixedly connected to the left side, the hydraulic pipe 48 is communicated with the hydraulic sliding space 23, a grabbing hand 55 is connected between the side walls of the hydraulic sliding space 23 in a sliding manner, the grabbing hand 55 extends downwards to penetrate through the lower side wall of the hydraulic sliding space 23 to enter the main space 12, a gripping device body 57 is fixedly connected to the lower side of the gripping hand 55, the gripping device body 57 can grip an electric plug, a connecting spring 56 is fixedly connected between the upper side of the gripping device main body 57 and the upper side wall of the main space 12, the hydraulic oil of the hydraulic pump 47 can control the grabbing hand 55 to move up and down, so that the grabbing device body 57 pulls an electric plug to detect or change an electric wire.

In addition, in one embodiment, the wire replacing device 103 comprises an air pump 75 fixedly installed on the right side wall of the air pump space 13, an air pipe 76 is fixedly connected on the left side of the air pump 75, a rack 43 is slidably connected between the side walls of the second sliding space 27, the rack 43 extends downwards to penetrate through the lower side wall of the second sliding space 27 to enter the main space 12, an electrical socket connecting rod 45 is rotatably connected between the side walls of the first sliding space 26, a return spring 44 is fixedly connected between the right side of the electrical socket connecting rod 45 and the right side wall of the first sliding space 26, the electrical socket connecting rod 45 extends leftwards to penetrate through the left side wall of the first sliding space 26 to enter the main space 12, an electrical socket 46 is fixedly connected on the left side of the electrical socket connecting rod 45, a socket of an electrical socket 46 is provided with a power source and an electric wire to connect, a charging wire winding wheel 32 is slidably connected between the electric socket 46 and the connecting shaft 58, a charging wire 34 is wound on the outer side of the charging wire winding wheel 32, a support is fixedly connected to the left side of the charging wire winding wheel 32, the charging wire winding wheel 32 passes through the support, a charging plug 33 is fixedly connected to the leftmost side of the charging wire winding wheel 32, the support on the left side of the charging wire winding wheel 32 plays a guiding role, a charging plug 77 is fixedly connected to the rightmost side of the charging wire winding wheel 32, the charging plug 77 can be inserted into a clamping groove of the electric socket 46 to enable the charging wire 34 to be powered on, a rotating shaft 41 is rotatably connected to the right side wall of the main space 12, a rotating gear 42 is fixedly connected to the right side of the rotating shaft 41, the rotating gear 42 is meshed with the rack 43, a connecting piece 40 is fixedly connected to the left side of the rotating shaft 41, two fixing blocks 35 are fixedly connected to the left side, the fixing block 35 can play a role of clamping the charging wire winding wheel 32, a hydraulic grabbing and releasing device space 36 is arranged in the right fixing block 35, a sliding connection 38 is arranged between the side walls of the hydraulic grabbing and releasing device space 36, the fixing connection 38 and the left fixing block 35 are fixedly connected, a connecting hose 39 is arranged at the rear side of the hydraulic grabbing and releasing device space 36, the fixing block 35 can be opened and closed by air entering the hydraulic grabbing and releasing device space 36, the charging wire winding wheel 32 is limited or released from left to right, the charging wire winding wheel 32 can rotate between the fixing blocks 35, the connecting hose 39 is fixedly connected between the fixing block 35 and the air pipe 76, the connecting hose 39 is made of a soft material, the air pipe 76 can lead the air to the second sliding space 27, the first sliding space 26, the first sliding groove 28, the pneumatic space 20 and the hydraulic grabbing and releasing device space 36, sliding connection has lifter 29 between the first sliding tray 28 lateral wall, lifter 29 upwards extends to run through side wall gets into on first sliding tray 28 in the main space 12, lifter 29 upside with fixedly connected with answer spring 30 between the side wall on the first sliding tray 28, lifter 29 upside fixedly connected with places fixture block 31, it is equipped with a reserve on the fixture block 31 to place the charging wire winding wheel 32.

In an initial state, the gripping device main body 57 is positioned at the uppermost side, the gravity plate 63 is positioned at the uppermost position, the first engaging gear 59 and the second engaging gear 74 are separately engaged, the charging wire winding wheel 32 is clamped by the two fixing blocks 35, the electric socket 46 is positioned at the leftmost side, the metal block 50 and the electromagnet 49 are attracted, the connecting shaft 58 is positioned at the rightmost side, and the wire winding motor 60, the air pump 75 and the hydraulic pump 47 are in standby.

When the user stops the vehicle on the gravity plate 63 during normal use, the second sliding plate 65 is lowered by gravity to allow the hydraulic oil in the second slide groove 19 to enter the hydraulic space 17, the thrust plate 68 and the rotary connecting block 69 are raised, the slider 72, the clockwork outer wall 71 and the second engaging gear 74 are raised to engage the first engaging gear 59 with the second engaging gear 74, at this time, the user takes out the charging plug 33 from the gripper body 57 to charge the vehicle, the charging wire 34 is pulled out to rotate the charging wire winding wheel 32 to pay out the wire to charge the electric vehicle, at this time, the second engaging gear 74 is rotated by engagement of the second engaging gear 74 with the first engaging gear 59 to rotate the sliding shaft 70 to twist the clockwork 73, when there are a plurality of electric vehicles on the gravity plate 63, the second engaging gear 74 is constantly engaged with the first engaging gear 59 by constant pressing of the gravity plate 63, the clockwork spring 73 cannot rotate, only when the vehicle on the gravity plate 63 leaves after being charged, the vehicle can take up the wire, the gravity plate 63 rises under the action of the second spring 66, hydraulic oil returns to the second chute 19, the sliding shaft 70 descends at the moment, the first meshing gear 59 is separated from the second meshing gear 74, the clockwork spring 73 can be recovered, the clockwork spring 73 slowly returns to the original position, when the clockwork spring 73 returns, a signal is sent to start the wire take-up motor 60 to rotate the wire take-up motor 60, so that the charging wire winding wheel 32 rotates, the charging wire 34 is reversely retracted to the charging wire winding wheel 32, the charging wire 34 is retracted to the grabbing device body 57, and the damage caused by the fact that the electric wire is placed on the road surface can be prevented.

When the circuit is broken in the charging wire 34, the hydraulic pump 47 is started reversely, the hydraulic oil is recovered to the hydraulic pump 47 through the hydraulic pipe 48, the gripping device body 57 pulls the charging plug 33 upwards under the action of the connecting spring 56, the charging plug 33 is inserted into the detection space 21, the charging plug 33 pushes the positive connecting piece 54 and the negative connecting piece 53, the negative connecting piece 53 and the positive connecting piece 54 are separated, the joint of the charging plug 33 is contacted with the positive connecting piece 54 and the negative connecting piece 53 to form a new circuit, if the circuit has no broken metal block 50 and the electromagnet 49 keeps the attraction state, the hydraulic pump 47 is started to reset the device after a period of time, and one detection is completed, if the circuit is broken in the charging wire 34, the electromagnet 49 no longer has magnetism due to the power failure of the new circuit, and at the time, the metal block 50 slides leftwards under the action of the tension spring 51, at this time, a signal is sent out, the detection result has a circuit break, then the device is reset, the air pump 75 is started by receiving the signal, firstly, air is introduced into the pneumatic space 20 and the first sliding space 26, the connecting shaft 58 is moved leftwards to withdraw from the charging wire winding wheel 32, the electric socket 46 is moved rightwards to withdraw from the charging wire plug 77, at this time, the charging wire winding wheel 32 is only fixed by the fixing block 35, at this time, the air enters the second sliding space 27 and the first sliding groove 28, the air enters the second sliding space 27 to lift the rack 43, thereby the rotating shaft 41 is rotated, the fixing block 35 drives the charging wire winding wheel 32 to rotate downwards, at the rotating process, the air enters the hydraulic grabbing and releasing device space 36 through the connecting hose 39 to push out the fixing block 38, at this time, the two fixing blocks 35 are separated, the originally damaged charging wire winding wheel 32 is discarded, and at the same time, the fixing block 35 continues to rotate until the fixing block 35 is aligned with the charging wire winding wheel 32 which needs, the gas enters the first sliding groove 28 to clamp the new charging wire winding wheel 32 between the fixing blocks 35, the air pump 75 is started reversely to reset the device, the fixing blocks 35 clamp the new charging wire winding wheel 32 to return to the original position, the connecting shaft 58 and the electric socket 46 are clamped into the charging wire winding wheel 32 again to electrify the charging wire winding wheel 32 again and connect with the shaft, the hydraulic pump 47 is started forwardly, the hydraulic oil enters the hydraulic sliding space 23 to lower the gripping device body 57 to clamp the charging plug 33 into the gripping device body 57 from the lower side, then the hydraulic pump 47 is started reversely to pull the charging plug 33 to return to the plug taking position, and the charging wire replacement work is completed once.

The invention has the beneficial effects that: the invention relates to a device capable of automatically recovering lost charging wires, which has a timing function, can automatically recover the wires after nobody uses the device for a period of time, prevents the wires from being damaged and mistakenly touched by personnel due to the fact that the wires are placed on the road surface, can automatically detect whether the charging wires are broken or not, and can be automatically replaced if the charging wires are damaged.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a can receive electric pile that fills of line automatically, includes the shell, its characterized in that: the right side of the shell is provided with a main space, an air pump space is arranged on the lower side of the main space, an old article abandoning space is arranged on the lower side of the main space, the wire wheels which are replaced are collected in the old article abandoning space, a first sliding groove is arranged on the rear side of the old article abandoning space, a meshing space is arranged on the left side of the old article abandoning space, a first sliding groove is arranged on the left side of the meshing space, a hydraulic space is arranged on the left side of the first sliding groove, a small space is arranged on the upper side of the hydraulic space, a second sliding groove is arranged on the left side of the shell, a pneumatic space is arranged on the upper side of the first sliding groove, a connecting space is arranged on the upper side of the shell, a detection space is arranged on the lower side of the connecting space, a hydraulic sliding space is arranged on the right side of the, a second sliding space is arranged at the lower side of the first sliding space, an automatic take-up device is arranged between the second sliding chute, the hydraulic space, the small space, the first sliding chute, the meshing space, the pneumatic space and the main space, the automatic take-up device comprises a first sliding plate which is slidably mounted between the side walls of the pneumatic space, a first spring is fixedly connected between the left side of the first sliding plate and the left side wall of the pneumatic space, the right side of the first sliding plate is fixedly connected with a shaft which extends right through the right side wall of the pneumatic space into the meshing space, the right side of the shaft is fixedly connected with a take-up motor, the right side of the take-up motor is dynamically connected with a connecting shaft, the middle side of the connecting shaft is fixedly connected with a first meshing gear, and a second sliding plate is slidably connected between the left side wall and the right side wall of, the upper side of the second sliding plate is fixedly connected with a connecting rod, the connecting rod extends upwards to penetrate through the upper side wall of the second sliding chute to enter an outer space, the upper side of the connecting rod is fixedly connected with a gravity plate, the gravity plate can stop an electric vehicle on the gravity plate, a second spring is fixedly connected between the lower side of the second sliding plate and the lower side wall of the second sliding chute, hydraulic oil is arranged in the second sliding chute, a thrust plate is slidably connected between the side walls of the hydraulic space, a small spring is fixedly connected between the lower side of the thrust plate and the lower side wall of the hydraulic space, the thrust plate extends upwards to penetrate through the upper side wall of the hydraulic space to enter the small space, the upper side of the thrust plate is fixedly connected with a rotating connecting block, the rotating connecting block is connected with a sliding shaft in a transferring manner, the sliding shaft extends rightwards to penetrate through the right, the sliding shaft is rotatably connected with a sliding block on the left side, a clockwork spring outer wall is fixedly connected to the right side of the sliding block, a space is arranged in the clockwork spring outer wall, the clockwork spring outer wall extends rightwards to penetrate through the right side wall of the first sliding groove to enter the meshing space, a clockwork spring is fixedly connected between the side wall of the clockwork spring outer wall and the outer side wall of the sliding shaft, the clockwork spring can play a time delay function, the sliding block is in sliding connection with the side wall of the first sliding groove, when the sliding shaft rotates, the sliding block does not rotate, the sliding block can drive the clockwork spring outer wall to move, the first meshing gear can be meshed with the second meshing gear, the hydraulic space is communicated with the second sliding groove, a circuit breaking detection device is arranged among the detection space, the connection space and the second sliding groove, and, and a wire replacing device is arranged among the second sliding space, the first sliding space, the main space, the air pump space, the used article abandoning space and the first sliding groove.

2. The charging pile capable of automatically winding according to claim 1, is characterized in that: the open circuit detection device comprises an electromagnet fixedly arranged between the side walls of the second sliding grooves, the electromagnet is electrified and magnetic, the magnetic size is changed along with the size of current, a metal block is connected between the side walls of the second sliding grooves in a sliding manner, a tension spring is fixedly connected between the left side of the metal block and the left side wall of the second sliding groove, a positive connecting piece and a negative connecting piece are hinged in a connecting space, the positive connecting piece and the negative connecting piece are the same in shape and opposite in direction, the positive connecting piece and the negative connecting piece are connected with an electric wire and the electromagnet to form a circuit, the positive connecting piece and the negative connecting piece are abutted in normal time to complete the circuit, the electromagnet is magnetic, the positive connecting piece and the negative connecting piece respectively extend downwards to enter the detection space, when in detection, the electric socket enters the detection space and touches the positive connecting piece and the negative connecting piece to separate the positive connecting piece from the negative connecting piece, thereby forming a new circuit.

3. The charging pile capable of automatically winding according to claim 1, is characterized in that: grabbing device includes fixed mounting and is in the hydraulic pump of hydraulic pump space right side wall, left side fixedly connected with hydraulic pressure pipe, the hydraulic pressure pipe with the hydraulic pressure slip space communicates with each other, sliding connection has the grabbing hand between the hydraulic pressure slip space lateral wall, it runs through to snatch hand downwardly extending lateral wall gets into in the main space, grab hand downside fixedly connected with grabbing device main part, grabbing device main part can grab the hand, grabbing device main part upside with fixedly connected with coupling spring between the lateral wall on the main space, the hydraulic oil of hydraulic pump can be controlled the grabbing hand reciprocates, makes grabbing device main part pulling electric plug detects or carries out the change electric plug of electric wire.

4. The charging pile capable of automatically winding according to claim 1, is characterized in that: the wire changing device comprises an air pump fixedly installed on the right side wall of the air pump space, an air pipe is fixedly connected to the left side of the air pump, a rack is connected between the side walls of the second sliding space in a sliding manner, the rack extends downwards to penetrate through the lower side wall of the second sliding space to enter the main space, an electric socket connecting rod is rotatably connected between the side walls of the first sliding space, a reset spring is fixedly connected between the right side of the electric socket connecting rod and the right side wall of the first sliding space, the electric socket connecting rod extends leftwards to penetrate through the left side wall of the first sliding space to enter the main space, an electric socket is fixedly connected to the left side of the electric socket connecting rod, a socket of the electric socket power supply is internally provided with a power supply and an electric wire to be connected with a charging wire, a charging wire winding wheel is slidably connected between the electric socket and the connecting, the left side of the charging wire winding wheel is fixedly connected with a support, the charging wire winding wheel passes through the support, the leftmost side of the charging wire winding wheel is fixedly connected with a charging plug, the left support of the charging wire winding wheel plays a role in guiding, the rightmost side of the charging wire winding wheel is fixedly connected with a charging plug, the charging plug can be inserted into a clamping groove of the electric socket to enable the charging wire to be connected with a power supply, the right side wall of the main space is rotatably connected with a rotating shaft, the right side of the rotating shaft is fixedly connected with a rotating gear, the rotating gear is meshed with the rack, the left side of the rotating shaft is fixedly connected with a connecting piece, the left side of the connecting piece is fixedly connected with two fixed blocks, the fixed blocks can play a role in clamping the charging wire winding wheel, a hydraulic grabbing and releasing device space is arranged in the fixed blocks on the right side, and the hydraulic, the pneumatic wire grabbing and releasing device is characterized in that the pneumatic wire grabbing and releasing device is fixedly connected with a left fixed block, a connecting hose is arranged on the rear side of the space of the hydraulic grabbing and releasing device, gas enters the space of the hydraulic grabbing and releasing device to enable the fixed block to be opened and closed, a charging wire winding wheel is limited left and right or released, the charging wire winding wheel can rotate between the fixed blocks, the fixed block and the gas pipe are fixedly connected with the connecting hose, the connecting hose is made of soft materials, the gas pipe can lead the gas to the second sliding space, the first sliding groove, the pneumatic space and the space of the hydraulic grabbing and releasing device, a lifting rod is connected between the side walls of the first sliding groove in a sliding mode, the lifting rod extends upwards to penetrate through the side wall of the first sliding groove to enter the main space, and a return spring is fixedly connected between the upper side of the lifting rod and the side, a holding block is fixedly connected to the upper side of the lifting rod, and a standby charging wire winding wheel is arranged on the holding block.