CN215284741U

CN215284741U - Cable winding and unwinding devices for direct current fills electric pile

Info

Publication number: CN215284741U
Application number: CN202120497398.XU
Authority: CN
Inventors: 邵思乾; 胡玉忠
Original assignee: Jiangsu Right Electronics Equipment Co ltd
Current assignee: Jiangsu Right Electronics Equipment Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-12-24
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses a direct current fills cable winding and unwinding devices for electric pile relates to cable winding and unwinding equipment technical field, including work box, first cavity, carousel, second cavity, stopper, reset spring, live-rollers, third cavity, disc, connecting wire, servo motor, switch, first gear, two-way motor, second gear, clean case, interface channel, pivot, cleaning brush, track and spacing groove. The utility model discloses a set up stopper and reset spring, first gear drives the carousel and carries out anticlockwise rotation, the outside of rotor roll is retrieved to unnecessary electric wire cable, avoid too much electric wire cable to pile up subaerial, can freely adjust electric wire cable according to required length, the working effect of device has been guaranteed, through setting up cleaning brush and track, the cleaning brush is cleaned to the electric wire cable surface that passes the inside of interface channel, the surface is infected with too much debris when avoiding electric wire cable to retrieve, the working effect of device has been guaranteed.

Description

Cable winding and unwinding devices for direct current fills electric pile

Technical Field

The utility model relates to a cable winding and unwinding equipment technical field specifically is a direct current fills cable winding and unwinding devices for electric pile.

Background

Fill its function of electric pile and be similar to the tanker aircraft in filling station, can fix on ground or wall, install in public building and residential quarter parking area or charging station, can charge for the electric automobile of various models according to the voltage class of difference, charging cable will charge the head with fill electric pile and be connected, make and fill electric pile and can charge the head and supply power, current electric pile of filling is including filling electric pile body, charging cable, the rifle that charges, charging cable's one end is connected on filling the electric pile body, the other end is connected with the rifle that charges.

The charging cable is easily overlong in the working process of the existing cable winding and unwinding device for the direct-current charging pile, the charging cable is stained with sundries or is abraded to the charging cable, and the winding and unwinding effect of the device is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a direct current fills cable winding and unwinding devices for electric pile to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a cable winding and unwinding device for a direct current charging pile comprises a working box, wherein first cavities are symmetrically formed in two sides of the inner wall of the working box, turntables which are connected in a rotating mode are arranged on the inner wall of each first cavity in a matching mode, the same rotating roller is arranged on the inner sides of the two turntables, a plurality of second cavities are formed in the outer wall of one of the turntables, a limiting block which is connected in a rotating mode is arranged on one side of the inner wall of each second cavity, one end of the limiting block extends to the outer side of each turntable, a plurality of limiting grooves are formed in the inner wall of each first cavity, a reset spring is arranged on the outer wall of each limiting block, which is close to one side of each second cavity, one end of each reset spring is fixedly connected with the inner wall of each second cavity, a third cavity is formed in the outer wall of each turntable, which is close to one side of each first cavity, a disc which is connected in a rotating mode is arranged on one side of the outer wall of each limiting block, and a connecting wire is arranged on one side of each disc, a plurality of connecting wires are fixedly connected with the outer wall of the disc, a servo motor is arranged on one side of the disc on the inner wall of the third cavity, an output shaft of the servo motor is fixedly connected with the outer wall of the disc, a switch is arranged on one side of the outer wall of the working box, the servo motor is electrically connected with the switch, a first gear which is connected in a rotating manner is arranged on one side of the outer wall of the working box, the first gear is fixedly connected with one of the turntables, a two-way motor is arranged on the outer wall of the working box above the first gear, an output shaft of the two-way motor is sleeved with a second gear, the second gear is meshed with the first gear, the switch is electrically connected with the two-way motor, a cleaning box is arranged at the top of the working box, a connecting channel is arranged inside the cleaning box, the connecting channel is communicated with the working box, and a rotating shaft which is connected in a rotating manner is arranged on one side of the inner wall of the connecting channel, the outer wall of the rotating shaft is sleeved with a cleaning brush, and the other output shaft of the bidirectional motor and the outer wall of the rotating shaft are sleeved with the same sliding-connected crawler belt.

Furthermore, the turntable is internally provided with a through groove matched with the connecting wire, so that the stability of the connecting wire when the connecting wire drives the limiting block to move is ensured.

Furthermore, the inner wall of the third cavity is provided with a ball bearing matched with the disc, and the rotation is replaced by the ball bearing, so that the smoothness of the disc during rotation is ensured.

Furthermore, the outer wall of the rotating roller is provided with a plurality of clamping grooves, and the clamping grooves are favorable for the rotating roller to prevent the charging cables from being stacked too messy when the charging cables are collected and released.

Furthermore, the inside of the cleaning box is provided with a chute matched with the crawler belt, so that the moving direction of the crawler belt is limited, and the stability of the bidirectional motor when the rotating shaft is driven to move is ensured.

Furthermore, the inner wall of the connecting channel is provided with a plurality of rotating wheels, so that the charging cable is prevented from being worn when passing through the connecting channel, and the safety of the charging cable is ensured.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a set up stopper, spacing groove, disc and reset spring, first gear drives the carousel and carries out anticlockwise rotation, and the outside of rotor roll is retrieved to unnecessary electric wire cable, avoids too much electric wire cable to pile up subaerial, can be according to required electric wire cable length freedom adjustment device, has guaranteed the working effect of device.

2. The utility model discloses a set up cleaning brush and track, the cleaning brush is cleaned to passing the inside electric wire cable surface of interface channel, and the surface is infected with too much debris when avoiding the electric wire cable to retrieve, has guaranteed the working effect of device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front cross-sectional view of the present invention in its entirety;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the present invention at B of FIG. 1;

FIG. 4 is a front view of the present invention as a whole;

FIG. 5 is a front view of the rotating roller of the present invention;

in the figure: 1. a work box; 2. a first cavity; 3. a turntable; 4. a second cavity; 5. a limiting block; 6. a return spring; 7. a rotating roller; 8. a third cavity; 9. a disc; 10. a connecting wire; 11. a servo motor; 12. a switch; 13. a first gear; 14. a bi-directional motor; 15. a second gear; 16. a cleaning tank; 17. a connecting channel; 18. a rotating shaft; 19. a cleaning brush; 20. a crawler belt; 21. a limiting groove.

Detailed Description

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

Referring to fig. 1-5, the present invention provides a technical solution: a cable winding and unwinding device for a direct current charging pile comprises a working box 1, wherein first cavities 2 are symmetrically formed in two sides of the inner wall of the working box 1, turntables 3 which are rotatably connected are arranged on the inner wall of each first cavity 2 in a matching manner, the same rotating roller 7 is arranged on the inner sides of the two turntables 3, a plurality of second cavities 4 are formed in the outer wall of one of the turntables 3, a limiting block 5 which is rotatably connected is arranged on one side of the inner wall of each second cavity 4, one end of the limiting block 5 extends to the outer side of the turntable 3, a plurality of limiting grooves 21 are formed in the inner wall of the first cavity 2, a reset spring 6 is arranged on the outer wall of the limiting block 5, which is close to one side of each second cavity 4, one end of the reset spring 6 is fixedly connected with the inner wall of each second cavity 4, a third cavity 8 is formed in the center of the outer wall of the turntables 3, which is close to one side of the first cavity 2, and a disc 9 which is rotatably connected is arranged on one side of the inner wall of each third cavity 8, the outer wall of the limiting block 5 is provided with connecting lines 10 at one side close to the disc 9, a plurality of the connecting lines 10 are fixedly connected with the outer wall of the disc 9, a servo motor 11 is arranged on one side of the disc 9 on the inner wall of the third cavity 8, an output shaft of the servo motor 11 is fixedly connected with the outer wall of the disc 9, a switch 12 is arranged on one side of the outer wall of the working box 1, the servo motor 11 is electrically connected with the switch 12, a first gear 13 which is rotatably connected is arranged on one side of the outer wall of the working box 1, the first gear 13 is fixedly connected with one of the turntables 3, a bidirectional motor 14 is arranged on the outer wall of the working box 1 above the first gear 13, a second gear 15 is sleeved on one output shaft of the bidirectional motor 14, the second gear 15 is engaged with the first gear 13, and the switch 12 is electrically connected to the bidirectional motor 14.

The turntable 3 is internally provided with a through groove matched with the connecting wire 10, so that the stability of the connecting wire 10 driving the limiting block 5 to move is ensured.

The inner wall of the third cavity 8 is provided with a ball bearing matched with the disc 9, and the rotation is replaced by the ball bearing, so that the smoothness of the disc 9 in rotation is ensured.

The outer wall of the rotating roller 7 is provided with a plurality of clamping grooves, and the clamping grooves are beneficial to the rotating roller 7 to prevent the charging cables from being stacked too messy when the charging cables are collected and released.

The implementation mode is specifically as follows: when the charging device is used, the limiting block 5, the limiting groove 21, the disc 9 and the reset spring 6 are arranged, when the charging device works, the charging cable is wound on the outer wall of the rotating roller 7, one end of the charging cable is provided with the charging gun outside the working box 1, when the charging device works, the charging gun is pulled to move, the charging cable is extended along with the charging gun, the rotating roller 7 is driven to move, the rotating disc 3 moves along with the charging cable, the limiting block 5 moves along with the rotating disc 3, when the rotating disc 3 rotates clockwise, the limiting groove 21 pushes the limiting block 5 to move towards the second cavity 4, the reset spring 6 is compressed until the limiting block 5 moves into the other limiting groove 21, the reset spring 6 pushes the limiting block 5 to restore to the original position, the charging cable can be automatically pulled according to the required length, the limiting groove 21 limits the anticlockwise rotation of the rotating disc 3, and does not limit the clockwise rotation of the rotating disc 3, when charging cable's length overlength, press switch 12, make servo motor 11 begin work, servo motor 11 drives disc 9 and moves, disc 9 drives a plurality of connecting wire 10 and moves, connecting wire 10 drives stopper 5 and moves to the inside of second cavity 4, reset spring 6 is compressed this moment, spacing groove 21 does not contact with stopper 5, it is spacing no longer to carry out the anticlockwise rotation of carousel 3, two-way motor 14 begins work, drive second gear 15 and moves, second gear 15 drives first gear 13 and moves, first gear 13 drives carousel 3 and carries out anticlockwise rotation, retrieve the outside of live-rollers 7 with unnecessary electric wire cable, avoid too much electric wire cable to pile up subaerial, can be according to required electric wire cable length free adjustment device, the work effect of device has been guaranteed.

Referring to fig. 1 and 4, the present invention provides a technical solution: the utility model provides a direct current fills cable winding and unwinding devices for electric pile, still includes the clean case 16 that sets up in 1 top of work box, clean case 16 is inside to have seted up interface channel 17, interface channel 17 with 1 intercommunication of work box, interface channel 17 inner wall one side is equipped with the pivot 18 of rotation connection, 18 outer wall covers in pivot are equipped with cleaning brush 19, another output shaft of two-way motor 14 with 18 outer wall covers in pivot are equipped with same sliding connection's track 20.

The cleaning box 16 is internally provided with a sliding chute matched with the crawler belt 20, so that the moving direction of the crawler belt 20 is limited, and the stability of the bidirectional motor 14 driving the rotating shaft 18 to move is ensured.

The inner wall of the connecting channel 17 is provided with a plurality of rotating wheels, so that the charging cable is prevented from being worn when passing through the connecting channel 17, and the safety of the charging cable is ensured.

The implementation mode is specifically as follows: during the use, through setting up cleaning brush 19 and track 20, stretch out the outside of work box 1 behind the electric wire cable that passes the inside connecting channel 17 of clean case 16 outside with the electric wire cable in the live-rollers 7 outside, when retrieving the electric wire cable, two-way motor 14 drives carousel 3 anticlockwise rotation and retrieves the electric wire cable, drive track 20 simultaneously and move, track 20 drives pivot 18 and moves, cleaning brush 19 moves thereupon, to passing the inside electric wire cable surface of connecting channel 17 and cleaning, the surface is infected with too much debris when avoiding the electric wire cable to retrieve, the working effect of device has been guaranteed.

The utility model discloses a theory of operation:

referring to the attached drawings 1-5 of the specification, by arranging the limiting block 5, the limiting groove 21, the disc 9 and the reset spring 6, the first gear 13 drives the rotary table 3 to rotate anticlockwise, redundant electric wires and cables are retracted to the outer side of the rotary roller 7, the phenomenon that the excessive electric wires and cables are accumulated on the ground is avoided, the device can be freely adjusted according to the required length of the electric wires and cables, and the working effect of the device is guaranteed.

Further, referring to the attached drawings 1 and 4 of the specification, by arranging the cleaning brush 19 and the caterpillar band 20, the cleaning brush 19 cleans the surface of the electric wire and cable passing through the connecting channel 17, so that the surface of the electric wire and cable is prevented from being contaminated by excessive impurities when being recycled, and the working effect of the device is ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a direct current fills cable winding and unwinding devices for electric pile, includes work box (1), its characterized in that: the two sides of the inner wall of the working box (1) are symmetrically provided with first cavities (2), the inner wall of each first cavity (2) is provided with turntables (3) which are connected in a rotating mode in a matching mode, the inner sides of the two turntables (3) are provided with the same rotating roller (7), the outer wall of one of the turntables (3) is provided with a plurality of second cavities (4), one side of the inner wall of each second cavity (4) is provided with a limiting block (5) which is connected in a rotating mode, one end of each limiting block (5) extends to the outer side of the corresponding turntable (3), the inner wall of each first cavity (2) is provided with a plurality of limiting grooves (21), the outer wall of each limiting block (5) is close to one side of the corresponding second cavity (4) and is provided with a reset spring (6), one end of each reset spring (6) is fixedly connected with the inner wall of the corresponding second cavity (4), the outer wall of each turntable (3) is close to the center of one side of the corresponding first cavity (2) and is provided with a third cavity (8), a disc (9) connected in a rotating manner is arranged on one side of the inner wall of the third cavity (8), a connecting wire (10) is arranged on one side, close to the disc (9), of the outer wall of the limiting block (5), a plurality of connecting wires (10) are fixedly connected with the outer wall of the disc (9), a servo motor (11) is arranged on one side, close to the disc (9), of the inner wall of the third cavity (8), an output shaft of the servo motor (11) is fixedly connected with the outer wall of the disc (9), a switch (12) is arranged on one side of the outer wall of the working box (1), the servo motor (11) is electrically connected with the switch (12), a first gear (13) connected in a rotating manner is arranged on one side of the outer wall of the working box (1), the first gear (13) is fixedly connected with one of the rotary disc (3), a two-way motor (14) is arranged on the outer wall of the working box (1) above the first gear (13), an output shaft cover of two-way motor (14) is equipped with second gear (15), second gear (15) with first gear (13) meshing, switch (12) with two-way motor (14) electric connection, work box (1) top is equipped with cleaning box (16), connecting channel (17) have been seted up to cleaning box (16) inside, connecting channel (17) with work box (1) intercommunication, connecting channel (17) inner wall one side is equipped with pivot (18) of rotating the connection, pivot (18) outer wall cover is equipped with cleaning brush (19), another output shaft of two-way motor (14) with pivot (18) outer wall cover is equipped with same sliding connection's track (20).

2. The cable winding and unwinding device for the direct current charging pile according to claim 1, characterized in that: the rotary table (3) is internally provided with a through groove matched with the connecting wire (10).

3. The cable winding and unwinding device for the direct current charging pile according to claim 1, characterized in that: and a ball bearing matched with the disc (9) is arranged on the inner wall of the third cavity (8).

4. The cable winding and unwinding device for the direct current charging pile according to claim 1, characterized in that: the outer wall of the rotating roller (7) is provided with a plurality of clamping grooves.

5. The cable winding and unwinding device for the direct current charging pile according to claim 1, characterized in that: the cleaning box (16) is internally provided with a sliding groove matched with the crawler belt (20).

6. The cable winding and unwinding device for the direct current charging pile according to claim 1, characterized in that: the inner wall of the connecting channel (17) is provided with a plurality of rotating wheels.