CN213170962U - Automatic cable winding and unwinding charging pile - Google Patents
Automatic cable winding and unwinding charging pile Download PDFInfo
- Publication number
- CN213170962U CN213170962U CN201821943760.6U CN201821943760U CN213170962U CN 213170962 U CN213170962 U CN 213170962U CN 201821943760 U CN201821943760 U CN 201821943760U CN 213170962 U CN213170962 U CN 213170962U
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- cable
- wheel
- power wheel
- charging pile
- guide wheel
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Abstract
The utility model relates to a fill the electric pile field, concretely relates to electric pile is filled in automatic receiving and releasing of cable. The cable automatic winding and unwinding charging pile comprises a charging pile body, a working cavity is formed in the charging pile body in a hollow mode, and an automatic winding and unwinding device is arranged in the working cavity; the automatic take-up and pay-off device comprises: the device comprises a motor, a power wheel set and a guide wheel set; the power wheel sets are in transmission connection, and a retraction gap is formed between the power wheel sets and the guide wheel sets. The automatic cable winding and unwinding charging pile enables a user to automatically wind and unwind cables after the user uses the automatic cable winding and unwinding charging pile, and cable scattering is avoided.
Description
Technical Field
The utility model relates to a fill the electric pile field, concretely relates to electric pile is filled in automatic receiving and releasing of cable.
Background
The new energy electric vehicle charging pile is widely developed according to the state and is widely popularized and applied. The small form factor stake (32A 63A) 2 connected cable standards were 5 meters long. On the one hand, the harsh external environment can accelerate the aging of the exposed cable; on the other hand, the user usually needs to manually wind the cable after using the cable, and if the cable is not wound and is randomly placed, the scattered cable can be rolled by passing vehicles, so that the outer skin of the cable falls off, and the risk of electric leakage exists.
Disclosure of Invention
In order to solve the not enough of existence among the prior art, the utility model discloses an electric pile is filled in automatic receiving and releasing of cable, the cable is automatic to receive and release to fill electric pile and makes the user can receive and release the cable automatically after with, avoids the cable to scatter.
According to the technical scheme provided by the utility model, the automatic cable winding and unwinding charging pile comprises a charging pile body, a hollow working cavity is formed in the charging pile body, and an automatic winding and unwinding device is arranged in the working cavity; the automatic take-up and pay-off device comprises: the device comprises a motor, a power wheel set and a guide wheel set; the power wheel sets are in transmission connection, and a retraction gap is formed between the power wheel sets and the guide wheel sets.
Furthermore, the cable is arranged in the working cavity, a charging gun socket and a winding and unwinding opening are formed in the charging pile body, the first end of the cable is connected with the power supply, the second end of the cable sequentially penetrates through the automatic winding and unwinding device and the winding and unwinding opening to be connected with a charging gun, and the charging gun socket is used for placing the charging gun.
Further, a second end of the cable passes through the take-up and pay-off gap; the cable in the winding and unwinding gap is pressed by the power wheel set and the guide wheel set, and the pressure given to the cable by the power wheel set and the pressure given to the cable by the guide wheel set are a group of balance forces.
Further, the power wheel group comprises a first power wheel and a second power wheel; the first power wheel and the second power wheel respectively comprise a wheel shaft and a wheel rim, and the wheel shafts and the wheel rims of the first power wheel and the second power wheel can rotate together; an output shaft of the motor is in transmission connection with a wheel shaft of the first power wheel through a transmission belt, and a wheel shaft of the second power wheel is in transmission connection with a wheel shaft of the first power wheel through a transmission belt.
Furthermore, the first power wheel and the second power wheel are wrapped with anti-skid rings, and two side edges of the anti-skid rings are respectively provided with retaining rings extending outwards in the radial direction.
Further, the guide wheel set comprises a first guide wheel and a second guide wheel; the first guide wheel and the second guide wheel respectively comprise wheel shafts and wheel rims, and the wheel rims of the first guide wheel and the second guide wheel can rotate by taking the respective wheel shafts as shafts.
Furthermore, the first guide wheel and the second guide wheel are wrapped with anti-skid rings, and two side edges of each anti-skid ring are respectively provided with retaining rings extending outwards in the radial direction.
Furthermore, a protective cover is arranged on the wire winding and unwinding opening.
Furthermore, a guide nozzle extending outwards is arranged at the wire take-up and pay-off opening.
From the above, can see that, the utility model provides an automatic electric pile that fills that receive and releases of cable possesses following advantage compared with prior art:
one of which, the utility model discloses can realize the automation of cable and receive and release, avoid the cable to scatter.
And secondly, the utility model discloses receive and release the function and adopt mechanical type can not influence the cable exocuticle to avoid the cable to take place the situation that drops when automatic receiving and releasing.
Thirdly, the structural design of the cable take-up and pay-off port can avoid the cable from being bent at the cable take-up and pay-off port while rainwater can be prevented from entering the interior of the pile body.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle power wheel set of the present invention.
Fig. 3 is a schematic cross-sectional structure diagram of the first power wheel of the present invention.
1. The charging pile comprises a charging pile body, 2a working cavity, 3 an automatic winding and unwinding device, 310 a motor, 320 a power wheel set, 321 a first power wheel, 322 a second power wheel, 330 a guide wheel set, 331 a first guide wheel, 332 a second guide wheel, 341 an axle, 342 a wheel rim, 4 a charging gun socket, 5 a winding and unwinding port, 510 a guide nozzle, 6 a cable, 7 a transmission belt, 8 an anti-skidding ring, 9 a retaining ring and 10 a protective cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings. The terms "inner" and "outer" are used to refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1-3, the automatic electric pile that receive and releases of cable includes:
fill electric pile body 1, fill the inside cavity of electric pile body 1 and form working chamber 2, fill and seted up on the electric pile body 1 and charge rifle socket 4 and receive and release line mouth 5, be equipped with cable 6 and automatic pay-off 3 of receiving and releasing in the working chamber 2, the first end connection power of cable 6, the second end passes in proper order connect the rifle that charges after automatic pay-off 3 and receive and release line mouth 5.
The automatic take-up and pay-off device 3 includes: the electric charging gun comprises a motor 310, a power wheel set 320 and a guide wheel set 330, wherein the motor 310 is in transmission connection with the power wheel set 320, a winding and unwinding gap is formed between the power wheel set 320 and the guide wheel set 330, the second end of a cable 6 penetrates through the winding and unwinding gap and then penetrates out of a winding and unwinding port 5, the cable 6 is finally connected to the charging gun, meanwhile, the cable 6 positioned in the winding and unwinding gap is pressed by the power wheel set 320 and the guide wheel set 330, the pressure given to the cable 6 by the power wheel set 320 and the pressure given to the cable 6 by the guide wheel set 330 are a set of balance force, the pressure given to the cable 6 by the power wheel set 320 enables friction force to be generated between the cable 6 and the power wheel set 320, the friction force given to the cable 6 by the guide wheel set 330 and the friction force between the cable 6 and the guide wheel set 330 are also a set of balance force, so that the cable 6 does not slide downwards, and as the power wheel set 320 rotates to lift up or down to take up the cable, the lifting or lowering of the cable 6 can drive the guide wheel set 330 to rotate.
The power wheel set 320 comprises a first power wheel 321 and a second power wheel 322, and the guide wheel set 330 comprises a first guide wheel 331 and a second guide wheel 332; the first power wheel 321, the second power wheel 322, the first guide wheel 331 and the second guide wheel 332 respectively comprise an axle 341 and a rim 342, the axle 341 and the rim 342 of the first power wheel 321 and the second power wheel 322 can rotate together, and the rim 342 of the first guide wheel 331 and the second guide wheel 332 can rotate around the axle 341; the output shaft of the motor 310 is in transmission connection with the wheel shaft 341 of the first power wheel 321 through a transmission belt 7, and the wheel shaft 341 of the second power wheel 322 is in transmission connection with the wheel shaft 341 of the first power wheel 321 through the transmission belt 7; the cable 6 is pressed on the surface of the rim 342 of the first power wheel 321 and the surface of the rim 342 of the second power wheel 322, and the first guide wheel 331 and the rim 342 of the second guide wheel 332 are pressed on the cable 6.
In order to avoid taking place the condition that drops when making in the working chamber 2 cable 6 receive and releases the line, the cladding has antiskid circle 8 on first power wheel 321, second power wheel 322 and first leading wheel 331 and the second leading wheel 332 wheel 342, the material of antiskid circle 8 is rubber or plastics, the both sides limit of antiskid circle 8 is equipped with radial outside retaining ring 9 that extends along the department respectively, retaining ring 9 can prevent cable 6 landing, can prevent when antiskid circle 8 can increase cable 6 and power wheelset 320 and guide wheelset 330 frictional force from the outer skin of loss of pressure cable 6.
The wire winding and unwinding opening 5 is provided with an arc-shaped protective cover 10, and the arc-shaped protective cover 10 can prevent rainwater from falling into the working cavity 2 from the wire winding and unwinding opening 5.
In order to prevent the cable from being excessively bent at the cable winding and unwinding opening 5, a guide nozzle 510 extending outwards is arranged at the cable winding and unwinding opening 5.
The utility model discloses a theory of operation:
the utility model discloses at the application, still be equipped with the controller on the electric pile body 1 that fills, the controller is connected with motor 310, is used for control motor 310's rotation and rotation direction. In the process of paying off the cable 6, the controller controls the motor 310 to rotate clockwise, so that the first power wheel 321 also rotates clockwise, the second guide wheel 322 rotates clockwise, the cable pressed in the paying-off and paying-off gap between the power wheel set 320 and the guide wheel set 330 is driven to move upwards, the paying-off process of the cable 6 is realized, the paying-off process of the cable 6 drives the first guide wheel 331 and the second guide wheel 332 to rotate anticlockwise, and the second guide wheel 332 can guide the cable 6 to the position of the paying-off and paying-off port 5 so as to guide the cable 6.
In the process of taking up the cable 6, the controller controls the motor 310 to rotate anticlockwise, so that the first power wheel 321 also rotates anticlockwise, the second guide wheel 322 rotates anticlockwise, the cable 6 pressed in the take-up and pay-off gap between the power wheel set 320 and the guide wheel set 330 is driven to move downwards, the process of taking up the cable 6 is realized, and the paying-off process of the cable 6 drives the first guide wheel 331 and the second guide wheel 332 to rotate clockwise.
Those of ordinary skill in the art will understand that: the above description is only for the specific embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The charging pile capable of automatically winding and unwinding cables is characterized by comprising a charging pile body (1), wherein a working cavity (2) is formed in the charging pile body (1) in a hollow mode, and an automatic winding and unwinding device (3) is arranged in the working cavity (2); the automatic take-up and pay-off device (3) comprises: the device comprises a motor (310), a power wheel set (320) and a guide wheel set (330); the power wheel sets (320) are in transmission connection, and a retraction gap is formed between the power wheel sets (320) and the guide wheel sets (330);
a cable (6) is arranged in the working cavity (2), a charging gun socket (4) and a wire winding and unwinding opening (5) are formed in the charging pile body (1), a first end of the cable (6) is connected with a power supply, a second end of the cable sequentially penetrates through the automatic wire winding and unwinding device (3) and the wire winding and unwinding opening (5) and then is connected with a charging gun, and the charging gun socket (4) is used for placing charging;
the guide wheel set (330) comprises a first guide wheel (331) and a second guide wheel (332); the first guide wheel (331) and the second guide wheel (332) respectively comprise an axle (341) and a rim (342), and the rims (342) of the first guide wheel (331) and the second guide wheel (332) can rotate around the respective axles (341);
the wheel rims (342) of the first guide wheel (331) and the second guide wheel (332) are coated with anti-skid rings (8), and the edges of two sides of each anti-skid ring (8) are respectively provided with retaining rings (9) extending outwards in the radial direction.
2. The automatic cable pay-off and take-up charging pile according to claim 1, characterized in that the second end of the cable (6) passes through the pay-off and take-up gap; the cable (6) positioned in the retraction gap is pressed by the power wheel set (320) and the guide wheel set (330), and the pressure given to the cable (6) by the power wheel set (320) and the pressure given to the cable (6) by the guide wheel set (330) are a group of balance forces.
3. The cable automatic retraction charging pile according to claim 1, characterized in that the power wheel set (320) comprises a first power wheel (321) and a second power wheel (322); the first power wheel (321) and the second power wheel (322) respectively comprise an axle (341) and a rim (342), and the axle (341) and the rim (342) of the first power wheel (321) and the second power wheel (322) can rotate together; an output shaft of the motor (310) is in transmission connection with a wheel shaft (341) of the first power wheel (321) through a transmission belt (7), and the wheel shaft (341) of the second power wheel (322) is in transmission connection with the wheel shaft (341) of the first power wheel (321) through the transmission belt (7).
4. The charging pile according to claim 3, wherein the first power wheel (321) and the second power wheel (322) are covered with an anti-slip ring (8) on the rim (342), and two side edges of the anti-slip ring (8) are respectively provided with a retaining ring (9) extending radially outwards.
5. The automatic cable pay-off and take-up charging pile according to claim 1, wherein a protective cover (10) is arranged on the cable pay-off and take-up opening (5).
6. The automatic cable pay-off and take-up charging pile according to claim 1, wherein a guide nozzle (510) extending outwards is arranged at the cable pay-off and take-up opening (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821943760.6U CN213170962U (en) | 2018-11-23 | 2018-11-23 | Automatic cable winding and unwinding charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821943760.6U CN213170962U (en) | 2018-11-23 | 2018-11-23 | Automatic cable winding and unwinding charging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213170962U true CN213170962U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821943760.6U Active CN213170962U (en) | 2018-11-23 | 2018-11-23 | Automatic cable winding and unwinding charging pile |
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| Country | Link |
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| CN (1) | CN213170962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109384105A (en) * | 2018-11-23 | 2019-02-26 | 江苏恒泰易通新能源科技有限公司 | Cable automatic deploying and retracting charging pile |
-
2018
- 2018-11-23 CN CN201821943760.6U patent/CN213170962U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109384105A (en) * | 2018-11-23 | 2019-02-26 | 江苏恒泰易通新能源科技有限公司 | Cable automatic deploying and retracting charging pile |
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