CN209176541U - A kind of new energy charging pile - Google Patents

Abstract

The utility model relates to a kind of new energy charging pile, the existing charging pile volume of effective solution is heavy, poor safety performance and the relevant issues that endanger personal safety；Its solve technical solution be include being placed in the big shell in ground, it is characterized in that, auxiliary take-up pulley is rotatably connected in the big shell, the auxiliary take-up pulley is connected with the intracorporal driving motor of big shell is fixedly mounted on, the auxiliary take-up pulley is fixedly connected with wirerope, described wirerope one end passes through the big housing sidewall and is connected with the charging pile for being placed in ground, the auxiliary take-up pulley has been fixedly and coaxially connected worm screw, the turbine for being rotatably connected on the big enclosure interior is engaged with by the worm screw, live wire wheel is fixedly and coaxially connected below the turbine, live wire is wound on the electric wire wheel, described electric wire one end passes through the big shell and is connected with the charging pile, the other end of the electric wire is connected with external power supply；The utility model is economical and practical, securely and reliably.

Description

A kind of new energy charging pile

Technical field

The utility model relates to a kind of technical field of new energy, specifically a kind of new energy charging pile.

Background technique

With the promotion of china's overall national strength and deepening constantly for people's environmental consciousness, in today that automobile is popularized, fuel oil Attention of the polluted gas that vehicle is discharged more and more more by government and people.Polluted gas not only causes evil to ecological environment Bad influence, and great harm is also resulted in the body of the mankind, more and more people start gradually to abandon fuel oil Automobile, national government also start the production for going into overdrive to publicize and control fuel vehicle and sales volume, improve on the ground on the basis of script The rigid condition of oil-producing vehicle, thus the yield to contain oily vehicle.

For the theory preferably protected environment He show China's sustainable development, while energetically along with the Chinese government Publicity and policy support, more and more consumers start buy electric car, electric car due to its own uniqueness and It is advocated by country.Its uniqueness is embodied in the mechanism that itself is a kind of sustainable work, sustainable finger mentioned here It is to the sustainable of natural environment, comparing at work when its motor or battery is zero-emission for fuel vehicle 's；Another uniqueness of electric car be embodied in its motor either battery it is long be in the case where damage can be more The bad battery for changing, and replacing can also recycle, more succinct light compared to for the fuel reserve tank of fuel vehicle.

Charging pile comes into being, and provides the place of charging to travel the electric vehicle of not enough power supply on the way, of today most of Charging pile is all the region for being fixed on some determination, although the number of charging pile is supplied to the use of traffic enough, Be from the point of view of the utilization rate of each charging pile it is not very high, because fixed charging pile is not very convenient, needs driver by vehicle Reaching fixed position can just charge, since the position of charging pile installation is fixed, what the difference of everyone driving skills will cause Charging pile is inconvenient to use, and the area for stopping field required for the installation of traditional charging pile is larger, and land occupation area is big, adds The uncertainty of upper driver's parking, results in charging pile not high result of utilization rate in the case where meet demand.

Therefore a kind of mobile charging stake has appeared in the visual field of people.The utility model is directed to this mobile charging Improvement is made in stake.There is certain drawbacks for traditional mobile charging stake；

One, volume are heavy, relatively painstaking in the process of moving, and it is not very convenient for certain crowds；

Secondly, safety it is unreliable, exposed charging pile is easy to happen stolen situation；

Thirdly, general mobile charging stake do not fix running rail, in addition volume is heavy, this be it is extremely unsafe, Under certain fortuitous event, it may occur that charging pile is scratched to some direction, and charging cable is torn off from vehicle body either power supply, Endanger personal safety.

Therefore, the utility model provides a kind of new energy charging pile to solve the problems, such as this.

Utility model content

For above situation, for the defect for overcoming the prior art, the utility model provides a kind of new energy charging pile, effectively Solve heavy existing charging pile volume, poor safety performance and the relevant issues for endangering personal safety.

The utility model includes being placed in the big shell in ground, which is characterized in that is rotatably connected to auxiliary in the big shell Take-up pulley, the auxiliary take-up pulley are connected with the intracorporal driving motor of big shell is fixedly mounted on, the auxiliary take-up Wheel is fixedly connected with wirerope, and described wirerope one end is across the big housing sidewall and the charging pile phase for being placed in ground Even, the auxiliary take-up pulley has been fixedly and coaxially connected worm screw, has been engaged with by the worm screw and is rotatably connected on the big shell Internal turbine, the turbine lower section is fixedly and coaxially connected live wire wheel, winds live wire on the electric wire wheel, described Electric wire one end passes through the big shell and is connected with the charging pile, and the other end of the electric wire is connected with external power supply.

Preferably, the electric wire wheel lower end, which has been fixedly and coaxially connected, is rotatably connected on intracorporal first transmission of the big shell Axis, first transmission shaft, which slides up and down, to be connected in the big shell, and first transmission shaft, which is fixedly connected with, to be set It is placed in the intracorporal control structure of big shell, third shaft has been fixedly and coaxially connected below the turbine, the third turns Axis is fixedly connected with the electric wire wheel by key pin.

Preferably, the control structure includes the L-shaped rack bar being rotatablely connected with first transmission shaft, described Rack bar slide up and down first transmission shaft can be driven to move synchronously, be engaged with by the rack bar and the snail The first transmission gear that bar is fixedly and coaxially connected.

Preferably, the third shaft bottom side of the wall is uniformly fixedly connected with several wedge pins, the electric wire wheel Through-hole is offered at axle center, the inner side wall of through hole uniformly offers several wedge shapes that can cooperate with the wedge pin Slot, when increase the electric wire wheel, the third shaft rotation can drive electric wire wheel to rotate synchronously.

Preferably, the big housing forward end face is fixedly connected with locking gear, the locking gear upper half it is every Spherical groove is offered in a tooth socket；

The charging pile rear end face offers the gear grooved matched with the locking gear, on the gear grooved Each tooth tip of half cycle slides up and down the ball catch pearl being connected with spherical groove cooperation, the ball catch pearl It is connected by the same control circuit being placed in the big shell with the driving motor with spherical groove.

Preferably, the big housing forward end face offers penetrating cylindrical hole, and the wirerope one ends wound is in institute On the auxiliary take-up pulley stated, the wirerope other end passes through the cylindrical hole and is connected with the charging pile, described Big housing forward end face offers penetrating electric wire through-hole, and the electric wire one ends wound is on the electric wire wheel, the electricity The line other end passes through the electric wire through-hole and is connected with the charging pile.

Preferably, the charging pile lower end is fixedly connected there are four support column, and each support column lower end turns It is dynamic to be connected with universal wheel.

Preferably, the big shell lower end is rotatably connected to hollow cylindrical body.

Preferably, the ground offers charging pile sliding rail, and the universal wheel of the charging pile lower end can be described Sliding in charging pile sliding rail.

Preferably, the big housing bottom offers penetrating fan hole, is fixedly connected with wind in the fan hole Fan, the fan and driving motor electrical connection.

The utility model is heavy for existing charging pile volume, safety it is unreliable to endanger the related of personal safety and ask Topic makes improvements, and is separated charging pile and big shell by adding an electric wire wheel, only one charging pile, compact, side Just it moves, so that charging process is easy；By adding an auxiliary take-up pulley, charging pile and big shell are passed through into steel cable Connection, so that the take-up of electric wire wheel and unwrapping wire process are more safe and reliable；By adding a charging pile sliding rail, so that charging pile In moving process more targetedly and safety, the adding of sliding rail can also prevent charging pile to sliding go in any one direction and It tears off charging cable and endangers personal safety, by improving this charging pile universality with higher, set in the charging pile of many types It can be used in setting, and economical and practical.

Detailed description of the invention

Fig. 1 is the big shell of the utility model and its internal three-dimensional signal.

Fig. 2 is the big shell sectional perspective signal of the utility model.

Fig. 3 is the big case lid stereoscopic schematic diagram of the utility model.

Fig. 4 is stereoscopic schematic diagram behind the utility model charging pile.

Fig. 5 is stereoscopic schematic diagram before the utility model charging pile.

Fig. 6 is the utility model locking gear stereoscopic schematic diagram.

Fig. 7 is the utility model charging pile sliding rail stereoscopic schematic diagram.

Fig. 8 is that key pin is rotatably assorted stereoscopic schematic diagram.

Specific embodiment

Aforementioned and other technology contents, feature and effect in relation to the utility model, in following cooperation with reference to figures 1 through figure In the detailed description of 8 pairs of embodiments, can clearly it present.The structure content being previously mentioned in following embodiment is with explanation Book attached drawing is reference.

Each exemplary embodiment of the utility model is described below with reference to accompanying drawings.

Embodiment one, the utility model is a kind of new energy charging pile, including is placed in the big shell 2 in ground, which is characterized in that The big shell 2 is the cube of inner hollow, has side to be equipped with driving motor inside the big shell 2, described Auxiliary take-up pulley 4, the auxiliary take-up pulley 4 and the drive being fixedly mounted in the big shell 2 are rotatably connected in big shell 2 Dynamic motor is connected, and the auxiliary take-up pulley 4 is fixedly connected with wirerope, and described wirerope one end passes through the big shell 2 side walls are connected with the charging pile 20 for being placed in ground, and the auxiliary take-up pulley 4 has been fixedly and coaxially connected worm screw 5, the worm screw It is engaged with the turbine 6 being rotatably connected on inside the big shell 2 by the of 5, is fixedly and coaxially connected live wire wheel below the turbine 6 9, live wire is wound on the electric wire wheel 9, described electric wire one end passes through the big shell 2 and 20 phase of charging pile Even, the other end of the electric wire is connected with external power supply.Add the electric wire wheel 9 inside the big shell 2 and be for The charging pile 20 moving process can it is more light without seeming, heavy difficulty is moved, it is mobile in previous charging pile 20 Find in the process, charging pile 20 in moving process due to its own volume heaviness cause its movement can it is very inconvenient, in this base The structure in existing charging pile 20 is subjected to simplification on plinth and is divided into two parts, the complicated part in original charging pile 20 is put In the big shell 2,20 part of charging pile only retains charging converting-device, and the charging pile 20 in this way is mobile Can be very light, the charging pile 20 is mobile need to only to be taken charging cable connected to it out of, when withdrawal described in electric wire wheel 9 The charging pile 20 can be retracted by electric wire by driving motor；Increase the auxiliary take-up pulley 4, wirerope, institute The turbine 6 stated, the worm screw 5, so that the take-up process of the electric wire wheel 9 is more safe and reliable, described in when charging pulls Charging pile 20, the charging pile 20 drives wirerope, and then the auxiliary take-up pulley 4 is pulled to rotate, and then drives same The worm screw 5 that axis is fixedly connected rotates, and the rotation of worm screw 5 drives the turbine 6 engaged with the worm screw 5 to rotate, And then the rotation of the electric wire wheel 9 is driven, electric wire is drawn out at this time, in the process electric wire on the electric wire wheel 9 Movement is moved with the movement of the wirerope on the auxiliary take-up pulley 4, and the pull-out of electric wire is driven process, in this way One greatly reduces on electric wire suffered power, greatly improves safety, driving motor work drives the auxiliary The revolution of take-up pulley 4 retracts wirerope, and the worm screw 5, the rotation of turbine 6 drive the revolution of electric wire wheel 9 to withdraw electricity Line, electric wire is also the withdrawal with wirerope and withdraws, active force very little suffered by electric wire at this time, is substantially at loose state, It retracts power almost all suffered by the charging pile 20 to be undertaken by the wirerope, and the electric wire wheel 9 is added But also all in tumble electric wire is more neat, facilitate the service work of subsequent process, illustrates the process to work in motor hereby In its positive and negative rotation do not lock.

Embodiment two, on the basis of example 1,9 lower end of electric wire wheel, which has been fixedly and coaxially connected, to be rotatably connected on The first transmission shaft 10 in the big shell 2, first transmission shaft 10, which slides up and down, to be connected in the big shell 2, First transmission shaft 10 is fixedly connected with the control structure being set in the big shell 2, and 6 lower section of turbine is coaxial It is fixedly connected with third shaft 7, the third shaft 7 and the electric wire wheel 9 to be fixedly connected by key pin 23, the key The setting meeting of pin 23 is so that the electric wire wheel 9 and the third shaft 7 are more accurate during engagement；The key Pin 23 specifically includes locating slot, positioning key, offers through-hole in the electric wire wheel 9, positioning is offered in the through-hole counted Slot, 7 lower end of third shaft offer the positioning key with wedge groove cooperation, and the electric wire wheel 9 is with described The first transmission shaft 10 during up and down motion, the electric wire wheel 9 can be meshed with the third shaft 7, occur The third shaft 7 drives the process of the rotation unwrapping wire of electric wire wheel 9, the electric wire wheel 9 and the third shaft 7 Accurate engagement is so what is relied on is exactly to be opened in internal locating slot and external positioning key respectively, in order to enable in the mistake of cooperation The density of Cheng Zhong, locating slot and the positioning key outside the third shaft 7 in the electric wire wheel 9 can suitably increase, described Locating slot and the positioning key it is more intensive, the cooperation between the electric wire wheel 9 and the third shaft 7 is more accurate.

Embodiment three, on the basis of example 2, the control structure includes and 10 turns of first transmission shaft The L-shaped rack bar 11 of dynamic connection, the rack bar 11, which slides up and down, can drive first transmission shaft 10 to move synchronously, The first transmission gear 12 being fixedly and coaxially connected with the worm screw 5 is engaged with by the rack bar 11；Described first passes 12 external motor of moving gear, motor work drive the first transmission gear 12 rotation, 12 turns of first transmission gear It is dynamic that the rack bar 11 is driven to slide up and down, and then first transmission shaft 10 is driven to slide up and down, it is described in order to control Rack bar 11 can slide up and down in a certain range, the number of teeth of the rack bar 11 is certain, described rack bar 11 When reaching the sliding lower limit either sliding upper limit, when the rack bar 11 as first transmission gear 12 slides up Dynamic when reaching the sliding upper limit, the rack bar 11 is fallen due to self gravity, and first transmission gear 12 are rotating always, the movement that the rack bar 11 can ceaselessly be meshed with first transmission gear 12 at this time And the sound pedaled is generated, such case is normally, to will not influence the normal work of entire control structure.

Example IV, on the basis of embodiment three, if 7 bottom side of the wall of third shaft is uniformly fixedly connected with Dry wedge key, offers through-hole at 9 axle center of electric wire wheel, the inner side wall of through hole uniformly offer it is several can and institute The wedge groove for the wedge key cooperation stated, when increase the electric wire wheel 9, the rotation of third shaft 7 can drive electric wire wheel 9 It rotates synchronously;The wedge key and the wedge groove are set, the electric wire wheel 9 and the third shaft 7 can be made More accurate during engagement, the electric wire wheel 9 and the third shaft 7 are described during being rotatably assorted Wedge key and the wedge groove engagement process be it is random, the wedge groove can occur during being rotatably assorted Situation about not cooperating with the wedge key, such case are not influence the normal operation of mechanism；The third shaft It is the state of rotation, so the wedge groove and the wedge key be when a certain position cooperates, the wedge Shape key is rotated with the third shaft, then can just be matched with the wedge groove in rotation process；The wedge shape The cooperation excuse of slot and the wedge key can there are many kinds of, such as, the unilateral wedge groove and wedge for matching sum shown in Fig. 8 The unilateral wedge key and wedge groove being changed to bilateral cooperation shown in Fig. 8 also such as can be can also be strip by shape key The wedge groove and wedge key of shape, can achieve the effect that accurate fit.

Embodiment five, on the basis of example IV, the big housing forward end face is fixedly connected with locking gear 26, institute Spherical groove 27 is offered in each tooth socket for 26 upper half of locking gear stated；

2020 rear end face of charging pile offers the gear grooved 21 matched with the locking gear 26, described Each tooth tip of 21 upper half of gear grooved slides up and down the ball catch pearl for being connected with and cooperating with the spherical groove 27, institute The ball catch pearl stated and spherical groove 27 pass through the same control circuit being placed in the big shell 2 and the driving motor It is connected, the locking gear 26 is matched by described ball catch ancient unit of weight, equal to 1/24 liang 22 with the spherical groove 27 with the gear grooved 21 It is self-locking to close realization: after charging, magnetic card being extracted, motor is not powered off and worked at this time, and motor works the charging Stake 20 retracts, and the gear grooved 21 powers off after cooperating with the locking gear 26, and described ball catch ancient unit of weight, equal to 1/24 liang 22 relies on itself Gravity is fallen in the spherical groove 27, to prevent described ball catch ancient unit of weight, equal to 1/24 liang 22 from falling into the depth of the spherical groove 27 not It is enough, so that the charging pile 20 can be lost because of the intervention of external force, so described ball catch ancient unit of weight, equal to 1/24 liang 22 falls in the spherical shape Distance in groove 27 must be greater than radius, so that the stronger safety of locking state；Gear lock also ensures the standard of positioning True property, during mutual cooperation, gear lock accurately corresponds to corresponding position, will not deviate；Simultaneously here The setting of theftproof lock is also possible to the lock of strip and the lockhole of strip, but cannot reach the function of accurate positionin.

Embodiment six, on the basis of embodiment five, the big housing forward end face offers penetrating cylindrical hole, described For wirerope one ends wound on the auxiliary take-up pulley 4, the wirerope other end passes through the cylindrical hole and described Charging pile 20 be connected, the big housing forward end face offers penetrating electric wire through-hole 19, and the electric wire one ends wound exists On the electric wire wheel 9, the electric wire other end passes through the electric wire through-hole 19 and is connected with the charging pile 20, described Electric wire wheel 9 in the process of work, there are two types of situation: in charging process, the charging pile 20 pull be wrapped in it is described The wirerope on take-up pulley 4 is assisted, and then the electric wire wheel 9 is driven to rotate, in the process, the electric wire wheel 9 falls It is detached from the third shaft 7, during this, motor is not involved in work and does not lock；After charging, magnetic card is extracted, Motor work retracts the charging pile 20 by the wirerope being wrapped on the auxiliary take-up pulley 4, described at this time Electric wire wheel 9 rises to be cooperated with the third shaft 7, and the electric wire wheel 9 withdraws electric wire.

Embodiment seven, on the basis of embodiment six, 2020 lower end of charging pile is fixedly connected there are four support column, Each support column lower end is rotatably connected to universal wheel 25, and the universal wheel 25 may be implemented in 360 in horizontal direction Rotate freely, the universal wheel 25 can be fixed on the position that automobile is reached at any time；Since wind or ground are uneven or The reason of being other extraneous force majeure, so that the universal wheel 25 can be gone to some direction cunning on the ground, if Xiang Yuan Direction cunning from automobile is gone, and when speed is larger, charging electric wire is likely to be torn, at this time if side someone, has very much Personal safety may be caused to seriously endanger, therefore here using the universal wheel 25 that can be capable of fixing at any time on the ground；Separately A kind of situation is exactly that the charging pile 20 is gone away from the direction cunning of the big shell 2, is pulled apart since speed is larger The electric wire of power supply is conveyed, such case is impossible, even if what is selected is that common can only rotate 360 in the horizontal plane And the universal wheel 25 that cannot be fixed at any time, it will not be pulled apart to the electric wire of charging pile conveying power supply, in the safe distance of setting, The pull-out and withdrawal of electric wire are all pull-out and withdrawal by wirerope, so even if the charging pile 20 is to far from big shell Direction cunning go, the electric wire for conveying power supply will not be torn because wirerope can hold charging pile after reaching the limit of, so Such case is safe, described universal wheel model Z3743-77.

Embodiment eight, on the basis of embodiment seven, 2 lower end of big shell is rotatably connected to hollow cylindrical body 13, the 13 end thereof contacts ground of cylindrical body, big shell 2 described in another end in contact；It is opened up inside the cylindrical body 13 There is through-hole, it can more targetedly, because the number for the charging pile 20 that the big shell 2 connects is not when electric wire passes through Centainly, therefore inside the cylindrical body 13 opening up through-hole better can manage the electric wire passed through out of described through-hole, Later period when something goes wrong so that maintenance is more convenient, if the number deficiency of the certainly described charging pile 20 is to match When the number for the through-hole stated, the through-hole can be used as it is spare, as installation illumination when needed for electric wire can be out of, described through-hole Portion passes through；In order to make the rotation of big shell 2 in the horizontal plane more freely, in the cylindrical body 13 and the big shell 2 Between increase a rolling bearing 14,14 inside of the rolling bearing is fixedly linked with the cylindrical body 13, the axis The upper surface held is fixedly connected with the bottom surface of the big shell 2.

Embodiment nine, the ground offers charging pile sliding rail 1, the charging pile 20 on the basis of embodiment eight The universal wheel 25 of lower end can slide in the charging pile sliding rail 1, the specific sliding rail that the charging pile sliding rail 1 is set as Road can be set according to specific requirements, and charging pile sliding rail 1 is arranged in order to allow charging pile 20 will not be with intention during sliding The sliding of other directions will cause and fill if charging pile 20 is gone to far from automobile either other directions cunning charging in the process Dateline is torn off and endangers personal safety, when sliding in the charging pile sliding rail 1, due to the safe range in its calculating It is interior, then it is not in above-mentioned condition；In order to enable the charging pile 20 preferably moves back and forth in the charging pile sliding rail 1 It is interior, each corner be all it is arc-shaped, to prevent the universal wheel 25 of the lower section of charging pile 20 from moving in the charging pile sliding rail 1 When be stuck in corner.

Embodiment ten, on the basis of embodiment nine, 2 bottom of big shell offers penetrating fan hole, described Fan hole in be fixedly connected with fan 15, the fan 15 and driving motor electrical connection, in the big shell 2 Fan 15 is arranged primarily to radiating, since 2 each the working long hours for structure in inside of big shell will lead in bottom Fever, traditional charging pile 20 also offers heat release hole, but heat dissipation effect is not very well, especially in the summer of high temperature, to deposit In security risk, therefore a kind of new energy charging pile of the utility model is mounted with a fan 15 in 2 bottom of big shell, Preferably to solve heat dissipation problem, the generation of security risk is reduced.

When specifically used, in charging process, by magnetic card activating charge stake 20, self-locking releasing pulls in charging sliding rail Charging pile 20, wirerope is drawn out, and wirerope pulls auxiliary take-up pulley 4 to rotate, and electric wire wheel 9 and third shaft 7 are to be detached from this time , external motor is not involved in work and does not lock, can rotate with the rotation of auxiliary take-up pulley 4, charging pile 20 reaches specific bit It sets to fix universal wheel 25 and charge and start；After charging, steel wire is withdrawn in external motor work, the band rotation of dynamic auxiliary take-up pulley 4 Rope, and then retract charging pile 20；Electric wire wheel 9 at this time is by control device, in motor work by 9 pull-up Yu Yu of electric wire wheel The engagement of three shafts 7, scroll bar rotation drive turbine 6 to rotate, then third shaft 7 are driven to rotate, and then the rotation of electric wire wheel 9 is driven to receive Telegram in reply line, 20 rear end face gear grooved 21 of charging pile lock the power-off that is engaged, the spherical shape in gear lock with big housing forward end face gear To realize that section electricity is self-locking in the spherical groove 27 that lock ancient unit of weight, equal to 1/24 liang 22 is fallen into gear grooved 21 by self gravity, illustrate charging plug hereby Technology it is very mature, select again existing.

The utility model is heavy for existing 20 volume of charging pile, safety it is unreliable to endanger the related of personal safety Problem makes improvements, and is separated charging pile 20 and big shell 2 by adding an electric wire wheel 9, only one charging pile 20, volume It is small and exquisite, it is moved easily, so that charging process is easy；By adding an auxiliary take-up pulley 4, charging pile 20 and big shell 2 are led to Steel cable connection is crossed, is so that the take-up of electric wire wheel 9 and unwrapping wire process are more safe and reliable；By adding a charging pile Sliding rail 1, so that charging pile 20 is more targeted in moving process and safety, adding for sliding rail can also prevent charging pile 20 It is slided to any one direction and goes and tear off charging cable and endanger personal safety, it is with higher pervasive by improving time charging pile 20 Property, it can be used in the setting of charging pile 20 of many types, and economical and practical.

Claims (10)

1. a kind of new energy charging pile, including it is placed in the big shell in ground (2), which is characterized in that rotation in the big shell (2) It is connected with auxiliary take-up pulley (4), the auxiliary take-up pulley (4) and the driving motor being fixedly mounted in the big shell (2) It is connected, the auxiliary take-up pulley (4) is fixedly connected with wirerope, and described wirerope one end passes through the big shell (2) Side wall is connected with the charging pile (20) for being placed in ground, and the auxiliary take-up pulley (4) has been fixedly and coaxially connected worm screw (5), described Worm screw (5) by be engaged with and be rotatably connected on the internal turbine (6) of the big shell (2), it is coaxial solid below the turbine (6) Surely live wire wheel (9) are connected, live wire is wound on the electric wire wheel (9), described electric wire one end passes through the big shell (2) it is connected with the charging pile (20), the other end of the electric wire is connected with external power supply.

2. a kind of new energy charging pile according to claim 1, which is characterized in that described electric wire wheel (9) lower end is coaxial It is fixedly connected with the first transmission shaft (10) being rotatably connected in the big shell (2), first transmission shaft (10) is up and down It is slidably connected in the big shell (2), first transmission shaft (10), which is fixedly connected with, is set to the big shell (2) Interior control structure, the turbine (6) lower section have been fixedly and coaxially connected third shaft (7), the third shaft (7) and institute The electric wire wheel (9) stated is fixedly connected by key pin (23).

3. a kind of new energy charging pile according to claim 2, which is characterized in that the control structure include and it is described The first transmission shaft (10) rotation connection L-shaped rack bar (11), the rack bar (11) slide up and down can drive it is described The first transmission shaft (10) move synchronously, be engaged with by the rack bar (11) and be fixedly and coaxially connected with the worm screw (5) The first transmission gear (12).

4. a kind of new energy charging pile according to claim 2, which is characterized in that described third shaft (7) lower end side Wall is uniformly fixedly connected with several wedge keies, offers through-hole, the inner side wall of through hole at described electric wire wheel (9) axle center Several wedge grooves that can cooperate with the wedge key are uniformly offered, when increase the electric wire wheel (9), described the Three shafts (7) rotation can drive electric wire wheel (9) to rotate synchronously.

5. a kind of new energy charging pile according to claim 1, which is characterized in that the big housing forward end face is fixed to be connected It is connected to locking gear (26), offers spherical groove (27) in each tooth socket of the locking gear (26) upper half；

Described charging pile (20) rear end face offers the gear grooved (21) matched with the locking gear (26), described Each tooth tip of gear grooved (21) upper half slides up and down the ball catch being connected with the spherical groove (27) cooperation Pearl (22), the ball catch pearl (22) and spherical groove (27) pass through the same control electricity being placed in the big shell (2) Road is connected with the driving motor.

6. a kind of new energy charging pile according to claim 1, which is characterized in that the big housing forward end face offers Penetrating cylindrical hole, the wirerope one ends wound on the auxiliary take-up pulley (4), wear by the wirerope other end It crosses the cylindrical hole to be connected with the charging pile (20), the big housing forward end face offers penetrating electric wire through-hole (19), for the electric wire one ends wound on the electric wire wheel (9), the electric wire other end passes through the electric wire through-hole (19) it is connected with the charging pile (20).

7. a kind of new energy charging pile according to claim 1, which is characterized in that described charging pile (20) lower end is fixed There are four support column, each support column lower ends to be rotatably connected to universal wheel (25) for connection.

8. a kind of new energy charging pile according to claim 1, which is characterized in that big shell (2) the lower end rotation It is connected with hollow cylindrical body (13).

9. a kind of new energy charging pile according to claim 7, which is characterized in that it is sliding that the ground offers charging pile The universal wheel (25) of rail (1), the charging pile (20) lower end can the sliding in the charging pile sliding rail (1).

10. a kind of new energy charging pile according to claim 1, which is characterized in that described big shell (2) bottom opens up There is penetrating fan hole, is fixedly connected in the fan hole fan (15), the fan (15) and driving electricity Mechatronics.