CN113799637B

CN113799637B - New energy automobile fills electric pile

Info

Publication number: CN113799637B
Application number: CN202111354936.0A
Authority: CN
Inventors: 罗志华
Original assignee: Hangzhou Chonghong Technology Co ltd
Current assignee: Hangzhou Chonghong Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-02-15
Anticipated expiration: 2041-11-16
Also published as: CN113799637A

Abstract

The invention discloses a new energy automobile charging pile, which relates to the technical field of charging piles and comprises a body, a base and a charging head, and further comprises a driving mechanism, a buffering mechanism, a detection mechanism, a sliding mechanism, a supporting mechanism, a guiding mechanism and a traction mechanism, wherein the base is installed at the lower end of the body, the area of the contact surface of the base and the body is larger than the bottom area of the body, two buffering mechanisms are respectively arranged in an upper surface connecting groove of the base, the detection mechanism is installed on the lower surface of the base, and each guiding mechanism is connected with the supporting mechanism. According to the invention, through the matching use of the mechanisms, the device can prevent accumulated water from entering the body to cause damage in the use process, can reduce the influence of collision on the body, and can automatically add lubricating oil in the use process, thereby effectively preventing the slide rail from deforming.

Description

New energy automobile fills electric pile

Technical Field

The invention relates to the technical field of charging piles, in particular to a new energy automobile charging pile.

Background

Its function of new energy electric automobile fills electric pile is similar to the tanker aircraft of filling station the inside, can fix on ground or wall, installs in public building, and along with the new energy automobile is widely promoted in the country, the quantity that new energy automobile fills electric pile also more and more thereupon.

The Chinese invention patent with the publication number of CN111959317A discloses a buried charging pile for a new energy automobile, and provides the charging pile for the new energy automobile. According to the buried charging pile for the new energy automobile, due to the arrangement of the limiting cylinder, the limiting spring and the limiting block, the buried charging pile for the new energy automobile has the effect of preventing the charging pile body from deviating when the charging pile body ascends and descends, due to the matching arrangement of the limiting cylinder, the matching block, the limiting spring, the limiting block, the roller pin, the roller and the sliding groove, the charging pile body can be prevented from deviating when the charging pile body ascends and descends in the using process, meanwhile, due to the arrangement of the guardrail, the automobile is prevented from being stopped above the buried pit when the automobile is parked and charged, the automobile is prevented from being touched when the charging pile body ascends and descends, the effect of preventing the charging pile body from deviating when ascending and descending is achieved, and the purpose of improving safety is achieved.

The above devices, however, have some problems in use;

1. the buried charging pile is adopted, so that the charging pile can be lifted, but in the use process, due to the structural reason of the buried charging pile, the position of the charging pile is in a lower concave shape, rainwater can possibly flow into the position of the charging pile along the ground when rainwater weather occurs, when the water drainage capacity of the position of the charging pile is less than the rainwater inlet capacity, the rainwater can accumulate water at the position of the charging pile, the charging pile is damaged, the existing buried charging pile can only carry out height adjustment according to the use requirement, and the height adjustment cannot be carried out according to the rainwater condition;

2. simultaneously owing to adopted the over-and-under type to fill electric pile, the in-process of going up and down fills electric pile body and not contact between the ground for fill the stability variation of electric pile itself, nevertheless fill electric pile by the unexpected collision of other things or because the user that charges forgets to pull out the head that charges when just driving and leave, receive inertial influence and probably lead to the fact the influence to the crane, current formula of burying fills electric pile and does not carry out a buffer protection's function to crane or body.

Disclosure of Invention

The embodiment of the invention provides a new energy automobile charging pile, and aims to solve the technical problems that the existing buried charging pile is not connected and fixed with the ground, so that the charging pile is unstable in fixation, the charging pile is damaged due to the fact that a water seepage phenomenon may occur at the mounting position of the buried charging pile in the using process, and a sliding rail may deform in the lifting process of the existing charging pile in the using process.

The embodiment of the invention adopts the following technical scheme: a new energy automobile charging pile comprises a body, a base and a charging head, and further comprises a driving mechanism, a buffering mechanism, a detection mechanism, a sliding mechanism, a supporting mechanism, a guide mechanism and a traction mechanism, wherein the charging head is installed outside the body, a matching ejection block is installed at the end part of the charging head, the driving mechanism is diagonally arranged at the upper end of the body and comprises two driving wheels and two motors, the base is installed at the lower end of the body, the area of the upper surface of the base is larger than the bottom area of the body, movable grooves are formed in the left end and the right end of the base, two guide mechanisms are arranged in each movable groove, each guide mechanism is connected with the supporting mechanism, placing grooves are symmetrically formed in the left end and the right end of the upper surface of the base, four connecting grooves are formed in the upper surface of the base, and the buffering mechanism is arranged in each connecting groove, the lower surface mounting of base has detection mechanism, detection mechanism includes protection casing, slider and apart from the inductor, and the slider is connected with the lower surface of base through connecting the rope, and the upper surface of slider is provided with apart from the inductor, the protection casing is installed in the outside of slider, and the protection casing surface all around is the inclined plane design, and the protection casing is hollow structure design.

Further, buffer gear includes buffer spring, connecting block, four installation briquetting and a spring location post, four the installation briquetting is all installed in the spread groove, and the connecting block is connected with the spread groove through four installation briquetting, and the connecting block inboard surface is connected with buffer spring one end, install the spring location post in the buffer spring, and buffer spring's length is greater than the length of spring location post, the buffer spring other end contacts with the lower part outside surface of body.

Further, slide mechanism includes two movable briquetting, slide rail, well chute, mounting panel, a plurality of connection briquetting, holding tank and two first connecting spring, the slide rail is installed in the standing groove, and the slide rail is I shape structural design, well chute has been seted up in the slide rail, and the length of well chute is less than the length of slide rail, the mounting panel is installed at well chute, and the length of mounting panel is the same with well chute length, the upper surface and two first connecting spring one end of mounting panel are connected, every the first connecting spring other end is connected with movable briquetting, and the through-hole has been seted up to movable briquetting place slide rail upper surface, and the height that highly is higher than the slide rail upper surface of movable briquetting, movable briquetting is the inclined plane design towards one side of body, has seted up the holding tank in the movable briquetting.

Further, the supporting mechanism comprises a supporting frame and four guide grooves, the guide grooves are formed in the lower portion of the supporting frame, and the matching clamping grooves are formed in the upper portion of the supporting frame and matched with the driving wheels for use.

Further, guiding mechanism includes guide block, connecting plate, two third coupling springs and two movable fixture blocks, guide block movable mounting is in the movable groove, and movable groove both ends inner wall all is provided with second coupling spring, pass through second coupling spring between guide block and the movable groove and be connected, install the connecting plate in the guide block, and the connecting plate both sides all are provided with third coupling spring, every third coupling spring's one end all is connected with movable fixture block, the guide block is the same with the cross-section of guide groove with two movable fixture block connection cross-sections.

Further, the cross section of the sliding rail is the same as that of a sliding groove formed in the bottom of the body.

Further, the density of the slider is less than that of rainwater.

Further, a radiator is installed in the base.

Further, the traction mechanism comprises two fixed plates, a mounting connecting plate, two hydraulic cylinders, an auxiliary connecting plate, a matching plate, a traction spring, a shaft sleeve, a rotating shaft and a traction connecting rope, the mounting connecting plate is arranged above the base, the inner side of the mounting connecting plate is connected with one end of an auxiliary connecting plate, the other end of the auxiliary connecting plate is connected with a rotating shaft, the inner wall of the shaft sleeve is jointed and connected with the outer wall of the rotating shaft, the outer wall of the shaft sleeve is connected with the traction connecting rope, the matching plate is arranged on the outer wall of the shaft sleeve, one side of the matching plate is connected with one end of the traction spring, the fixed plates are arranged at the two sides of the shaft sleeve and are fixedly connected with the auxiliary connecting plate, the other end of the traction spring is connected with one of the fixed plates, the other fixed plate is internally provided with two hydraulic cylinders, and the hydraulic cylinders are connected with the matched ejection block through pipelines.

Compared with the prior art, the invention has the beneficial effects that:

firstly, the invention adopts a semi-buried design, which can not only effectively prevent the accumulated water from entering the body, meanwhile, the invention can lead the charging pile to be lifted through the matching use among the driving wheel, the motor and the matching clamping groove, in the using process, because the motor switch is connected with the distance sensor arranged on the floating block, when the body is in the position with water accumulation, the floating block can move upwards under the influence of the buoyancy of the water, when the floating block moves up to the alert height, the motor switch is started, the motor drives the driving wheel to rotate, thereby the body can move upwards along the supporting mechanism, the safety of the position of the body is ensured, meanwhile, the motor can be manually operated to start outside, thereby facilitating use and, since the height is adjustable, the body is easy to mount.

Secondly, the body is not in direct contact with the ground in the using process through the sliding mechanism, the buffer mechanism, the guide mechanism and the support mechanism, so that the installation firmness degree of the body can be influenced to a certain extent, when the body is accidentally collided or reused, a user does not take down the charging head to drive the vehicle to leave, the position of the body can move under the action of inertia, the body can move under the action of the sliding mechanism, meanwhile, the influence caused by inertia can be reduced under the action of the buffer mechanism, and the using stability of the device is improved.

Thirdly, in the process that the body moves up and down or moves back and forth through the movable clamping block and the movable pressing block, the lubricating oil stored in the sliding rail and the guide block can be taken out under the action of the movable clamping block and the movable pressing block, so that the sliding rail and the sliding groove, the guide block and the guide groove can run more smoothly, the guide rail is prevented from being deformed, and the stability of the device is improved.

Fourthly, after the automobile is charged, if an automobile owner forgets to take down the charging head, the automobile is driven to leave, a charging wire can be driven in the advancing process of the automobile, the traction connecting rope can drive the shaft sleeve to rotate around the rotating shaft in a certain direction under the driving of the charging wire, when the shaft sleeve rotates to a certain angle, the matching plate arranged on the shaft sleeve can rotate at a certain angle along with the rotation of the shaft sleeve, when the matching plate rotates to the end position of the hydraulic cylinder, the hydraulic cylinder can be extruded, when the hydraulic cylinder is extruded, hydraulic liquid in the hydraulic cylinder can apply an acting force to the matching ejection block through the connecting pipe, and when the matching ejection block extends under the influence of the acting force, so that the charging head which is not taken down is ejected out, and the secondary protection effect can be achieved on the charging pile.

Drawings

In order to more clearly illustrate the embodiments of the present 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 some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top view of the base of the present invention;

FIG. 3 is a schematic perspective view of a base according to the present invention;

FIG. 4 is a schematic cross-sectional view of the detecting mechanism of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 3B according to the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 3 at C according to the present invention;

FIG. 8 is an enlarged view of the structure of FIG. 3 in accordance with the present invention;

FIG. 9 is a schematic view of a draft gear mounting structure of the present invention;

fig. 10 is an enlarged view of E of fig. 9 according to the present invention.

Reference numerals:

1. a body; 2. a drive wheel; 3. a drive mechanism; 4. matching with the clamping groove; 5. a buffer mechanism; 6. a detection mechanism; 7. a protective cover; 8. a base; 9. a sliding mechanism; 10. a support mechanism; 11. a heat sink; 12. a movable pressing block; 13. a slide rail; 14. a placement groove; 15. a movable clamping block; 16. a guide mechanism; 17. a chute; 18. a support frame; 19. a connecting plate; 20. a movable groove; 21. a guide block; 22. a guide groove; 23. mounting a plate; 24. a storage tank; 25. a hollow groove; 26. a slider; 27. a distance sensor; 28. a motor; 29. connecting grooves; 30. a buffer spring; 31. a spring positioning post; 32. installing a pressing block; 33. connecting blocks; 34. a third connecting spring; 35. a first connecting spring; 36. a charging head; 37. a traction mechanism; 38. mounting a connecting plate; 39. a fixing plate; 40. a hydraulic cylinder; 41. an auxiliary connecting plate; 42. a mating plate; 43. a traction spring; 44. a shaft sleeve; 45. a rotating shaft; 46. a traction connecting rope; 47. and matching with an ejection block.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 10, an embodiment of the invention provides a new energy automobile charging pile, which includes a body 1, a base 8, a charging head 36, a driving mechanism 3, a buffering mechanism 5, a detecting mechanism 6, a sliding mechanism 9, a supporting mechanism 10, a guiding mechanism 16 and a traction mechanism 37, wherein the charging head 36 is installed outside the body 1, a matching ejection block 47 is installed at the end of the charging head 36, the driving mechanism 3 is arranged at the opposite angle of the upper end of the body 1, the driving mechanism 3 includes two driving wheels 2 and two motors 28, the base 8 is installed at the lower end of the body 1, the area of the upper surface of the base 8 is larger than the bottom area of the body 1, movable grooves 20 are respectively formed at the left end and the right end of the base 8, two guiding mechanisms 16 are respectively arranged in each movable groove 20, and each guiding mechanism 16 is connected with the supporting mechanism 10, standing groove 14 has been seted up to base 8's upper surface bilateral symmetry, base 8's upper surface is provided with four spread grooves 29, every all be provided with buffer gear 5 in the spread groove 29, base 8's lower surface mounting has detection mechanism 6, detection mechanism 6 includes protection casing 7, slider 26 and apart from inductor 27, and slider 26 is connected with base 8's lower surface through connecting the rope, and slider 26's upper surface is provided with apart from inductor 27, protection casing 7 is installed in slider 26's the outside, and protection casing 7 surface all around is the inclined plane design, and protection casing 7 is hollow structure design.

When the semi-buried type water-saving electric water heater works, the body 1 and the supporting mechanism 10 are designed to be semi-buried, the semi-buried type design mode can not only avoid that the body 1 is influenced by the phenomenon of water accumulation at the installation position, but also can increase the stability of the body 1 in the use process, the driving mechanism 3 can work through the starting switch arranged on the body 1 in the use process, the motor 28 in the driving mechanism 3 drives the driving wheel 2 to rotate, the driving wheel 2 is connected with the matching clamping groove 4 arranged at the upper part of the supporting frame 18, the driving wheel 2 drives the motor 28 to move due to the fact that the supporting bottom frame cannot move in the rotating process of the driving wheel 2, however, the motor 28 is fixedly connected with the body 1, the body 1 moves in the moving process of the motor 28, and the direction of the matching clamping groove 4 is vertical up and down, so that the moving direction of the driving wheel 2 also moves up and down, make body 1 can reach the effect of reciprocating, simultaneously in the in-process of using because the switch connection of connecting wire and motor 28 is passed through to the distance inductor 27 that sets up on the slider 26 of base 8 below, thereby make when body 1 mounted position ponding phenomenon appears in the in-process of using, slider 26 receives the influence of water buoyancy, it is more and more near to set up the distance inductor 27 distance that sets up apart from inductor 27 and base 8 lower surface on slider 26, when reaching the certain distance, the switch of motor 28 is started through the connecting wire to distance inductor 27, under the effect of motor 28, make body 1 carry out the rebound, thereby avoid the phenomenon that body 1 the latter half appears being soaked by the rainwater.

Specifically, buffer gear 5 includes buffer spring 30, connecting block 33, four installation briquetting 32 and a spring location post 31, four installation briquetting 32 is all installed in spread groove 29, and connecting block 33 is connected with spread groove 29 through four installation briquetting 32, and connecting block 33 medial surface is connected with buffer spring 30 one end, install spring location post 31 in the buffer spring 30, and buffer spring 30's length is greater than the length of spring location post 31, the buffer spring 30 other end contacts with the lower part outside surface of body 1.

The during operation, body 1 is at the in-process that rises and uses, because body 1 does not contact between with ground, at the in-process that body 1 used, if body 1 receives unexpected collision or the car owner is in the in-process that charges and uses, forget to take off the charger and drive the car and leave, under inertial effect, body 1 can move towards a direction, because body 1 front and back bilateral symmetry is provided with buffer gear 5, the inertial force that produces behind the body 1 collision receives buffer gear 5's effect and can reduce the influence, thereby reduce the distance of body 1 displacement, body 1 itself can produce the displacement simultaneously, thereby can reduce the inertial influence that body 1 brought supporting mechanism 10.

Specifically, the sliding mechanism 9 includes two movable pressing blocks 12, a sliding rail 13, a hollow groove 25, a mounting plate 23, a plurality of connecting pressing blocks, a storage groove 24 and two first connecting springs 35, the sliding rail 13 is installed in the placement groove 14, and the sliding rail 13 is designed in an i-shaped structure, the hollow groove 25 is opened in the sliding rail 13, and the length of the hollow groove 25 is smaller than that of the sliding rail 13, the mounting plate 23 is installed in the hollow groove 25, and the length of the mounting plate 23 is the same as that of the hollow groove 25, the upper surface of the mounting plate 23 is connected with one end of each of the two first connecting springs 35, each of the other ends of the first connecting springs 35 is connected with the movable pressing block 12, a through hole is formed in the upper surface of the sliding rail 13 where the movable pressing block 12 is located, the height of the movable pressing block 12 is higher than that of the upper surface of the sliding rail 13, and the movable pressing block 12 is designed in an inclined plane towards one side of the body 1, a storage groove 24 is opened in the movable pressing block 12.

When the automobile charger works, when the body 1 is collided accidentally or a vehicle owner forgets to take down the charger to drive the automobile away from the charger in the charging process, the body 1 can move back and forth along the base 8 under the action of the sliding mechanism 9, meanwhile, in the process of each movement, when the body 1 moves to the position of the movable fixture block 15 arranged in the slide rail 13 on the slide mechanism 9, the movable fixture block 15 is extruded, and because the movable clamping block 15 is designed to be an inclined plane, the sliding of the body 1 is not influenced, when the movable clamping block 15 is extruded, the movable clamping block can move downwards, and lubricating oil is stored in the sliding rail 13, a hollow groove 25 is arranged in the movable clamping block 15, part of the lubricating oil enters the hollow groove 25, when the body 1 returns to the normal position, the movable clamping block 15 is exposed, and the lubricating oil entering the hollow groove 25 flows onto the sliding rail 13, so that a lubricating effect is achieved on the sliding rail 13.

Specifically, the supporting mechanism 10 includes a supporting frame and four guide grooves 22, the guide grooves 22 are formed in the lower portion of the supporting frame, the matching clamping groove 4 is formed in the upper portion of the supporting frame, and the matching clamping groove 4 is matched with the driving wheel 2 for use.

During operation, not only can provide a supporting platform for the body 1 under the effect of the supporting mechanism 10 in the using process, but also the end part of the supporting frame 18 is connected by the connecting frame in the using process, so that the structural stability of the supporting mechanism 10 can be ensured, and the service life of the supporting mechanism 10 is longer in the using process.

Specifically, guiding mechanism 16 includes guide block 21, connecting plate 19, two third coupling springs and two activity fixture blocks 15, guide block 21 movable mounting is in activity groove 20, and activity groove 20 both ends inner wall all is provided with second coupling spring, pass through second coupling spring connection between guide block 21 and the activity groove 20, install connecting plate 19 in the guide block 21, and the connecting plate 19 both sides all are provided with third coupling spring 34, every third coupling spring 34's one end all is connected with activity fixture block 15, guide block 21 is the same with two activity fixture block 15 connection cross-sections and guide groove 22's cross-section.

During operation, guiding mechanism 16 installs in the movable groove 20 that the base 8 both sides set up, body 1 is at the in-process that reciprocates along with actuating mechanism 3 in the in-process of using, under guiding mechanism 16's effect, can provide the effect of a direction for the removal of body 1, the in-process that removes is being carried out simultaneously, because be provided with movable fixture block 15 among the guiding mechanism 16, and the upper and lower tip of guide way 22 is provided with the kicking block that the cooperation was used, in-process that removes is carried out at the kicking block 21, under the effect of kicking block, make the kicking block 21 shrink inwards, lubricating oil has been placed in the kicking block 21, under the drive of kicking block 21, make lubricating oil flow out, the lubricating oil adhesion of outflow is in the kicking block, make under the slip of kicking block 21 that guiding groove 22 can receive the application of lubricating oil, the stability of device has been increased.

Specifically, the section of the sliding rail 13 is the same as that of a sliding groove 17 arranged at the bottom of the body 1.

During operation, the body 1 can move back and forth on the base 8, so that the normal use of the base 8 is not affected by the deviation of the body 1.

In particular, the slider 26 has a density less than that of water.

During operation, when the body 1 is located and water accumulation occurs, the depth of water accumulation can be sensed under the action of the floating block 26.

Specifically, a heat sink 11 is installed in the base 8.

During operation, can increase body 1's heat dispersion under radiator 11's effect, avoid owing to adopt the formula of burying to fill electric pile and lead to filling electric pile heat dispersion.

Specifically, the two fixing plates 39, the mounting connection plate 38, the two hydraulic cylinders 40, the auxiliary connection plate 41, the matching plate 42, the traction spring 43, the shaft sleeve 44, the rotating shaft 45 and the traction connection rope 46, the mounting connection plate 38 is mounted above the base 8, the inner side of the mounting connection plate 38 is connected with one end of the auxiliary connection plate 41, the other end of the auxiliary connection plate 41 is connected with the rotating shaft 45, the inner wall of the shaft sleeve 44 is connected with the outer wall of the rotating shaft 45 in an attaching manner, the outer wall of the shaft sleeve 44 is connected with the traction connection rope 46, the matching plate 42 is mounted on the outer wall of the shaft sleeve 44, one side of the matching plate 42 is connected with one end of the traction spring 43, the fixing plates 39 are mounted on two sides of the shaft sleeve 44 and fixedly connected with the auxiliary connection plate 41, the other end of the traction spring 43 is connected with one of the fixing plates 39, and the two hydraulic cylinders 40 are mounted in the other fixing plate 39, and the two hydraulic cylinders 40 are connected with the matching ejection block 47 through pipes.

When in use, if the vehicle owner forgets to take down the charging head after the charging of the vehicle is finished, namely the vehicle is driven to leave, the charging wire is driven in the process of advancing the vehicle, the traction connecting rope 46 can drive the shaft sleeve 44 to rotate around the rotating shaft 45 in a certain direction under the drive of the charging wire, when the sleeve 44 is rotated to a certain angle, the engagement plate 42 provided on the sleeve 44 is rotated to a certain angle in accordance with the rotation of the sleeve 44, when mating plate 42 is rotated to the position of the end of cylinder 40, a squeeze is created against cylinder 40, when the hydraulic cylinder 40 is pressed, the hydraulic fluid in the hydraulic cylinder 40 exerts a force on the matching ejection block 47 through the connecting pipe, and when the matching ejection block 47 is extended under the influence of the force, thereby it is ejecting to charge head 36 that will not take off, avoids the car to travel to cause the secondary influence to filling electric pile.

The working principle is as follows: in the using process, the body 1 is connected with the supporting mechanism 10 through the base 8, the bottom of the body 1 and the bottom of the supporting mechanism 10 are not contacted and are in a floating state, the driving mechanism 3 can work through a starting switch arranged on the body 1 in the using process, the motor 28 in the driving mechanism 3 drives the driving wheel 2 to select, the driving wheel 2 is connected with the matching clamping groove 4 arranged at the upper part of the supporting frame 18, the supporting chassis can not move in the rotating process of the driving wheel 2, so that the driving wheel 2 drives the motor 28 to move, however, the motor 28 is fixedly connected with the body 1, the body 1 moves in the moving process of the motor 28, and the direction of the driving wheel 2 also moves up and down due to the vertical arrangement of the matching clamping groove 4, so that the body 1 can move up and down, meanwhile, because the guide mechanism 16 is arranged in the movable grooves 20 arranged at the two sides of the base 8, in the process of using the device, the device 1 can provide a guide function for the movement of the device 1 along with the driving mechanism 3 in the process of moving up and down, under the action of the guide mechanism 16, because the guide mechanism 16 is provided with the movable clamping block 15, and the upper end part and the lower end part of the guide groove 22 are provided with the ejector blocks which are matched for use, under the action of the ejector blocks, the guide block 21 is contracted inwards, however, lubricating oil is arranged in the guide block 21, under the driving of the guide block 21, the lubricating oil flows out, the flowing lubricating oil is adhered in the ejector blocks, under the sliding of the guide block 21, the guide groove 22 can be smeared by the lubricating oil, thereby ensuring the occurrence of deformation of the slide rail 13 caused by dry friction between the guide mechanism 16 and the supporting mechanism 10, and simultaneously, because the distance inductor 27 arranged on the floating block 26 below the base 8 is connected with the switch of the motor 28 through a connecting wire in the process of using, therefore, when water accumulation occurs at the installation position of the body 1 in the using process, the floating block 26 is influenced by water buoyancy, the distance between the sensor 27 arranged on the floating block 26 and the sensor 27 arranged on the lower surface of the base 8 is closer and closer, when a certain distance is reached, the distance sensor 27 starts a switch of the motor 28 through a connecting line, the body 1 moves upwards under the action of the motor 28, so that the phenomenon that the lower half part of the body 1 is soaked by rainwater is avoided, when the body 1 is lifted to the ground through the driving mechanism 3, because the part between the body 1 and the supporting mechanism 10 is fixedly connected, when the body 1 is accidentally collided or a vehicle owner forgets to remove a charger to drive the vehicle away in the charging and using process, the body 1 can move back and forth along the base 8 under the action of the sliding mechanism 9, and in the moving process each time, when the body 1 moves to the position of the movable clamping block 15 arranged in the sliding rail 13 on the sliding mechanism 9, the movable clamping block 15 is extruded, and the sliding of the body 1 is not influenced because the movable clamping block 15 is designed to be an inclined surface, when the movable clamping block 15 is extruded and moves downwards, lubricating oil is stored in the sliding rail 13, a hollow groove 25 is arranged in the movable clamping block 15, part of the lubricating oil enters the hollow groove 25, when the body 1 returns to a normal position, the movable clamping block 15 is exposed, the lubricating oil entering the hollow groove 25 flows onto the sliding rail 13, so that a lubricating effect is achieved on the sliding rail 13, and meanwhile, when the body 1 is impacted, because the buffering mechanism 5 is arranged outside the body 1, the inertia force generated after the collision of the body 1 can be reduced by the effect of the buffering mechanism 5, so that the displacement distance of the body 1 is reduced, and the body 1 can generate displacement, therefore, the inertia influence of the body 1 on the supporting mechanism 10 can be reduced, the use stability of the body 1 is effectively improved, in the using process, if the automobile is charged, the automobile owner can drive the automobile away without pulling the charging head, the charging pile can be protected once under the action of the buffer mechanism, meanwhile, the charging pile is provided with the traction mechanism, the charging wire can be driven in the advancing process of the automobile, the traction connecting rope 46 can drive the shaft sleeve 44 to rotate around the rotating shaft 45 in a certain direction under the driving of the charging wire, when the shaft sleeve 44 rotates to a certain angle, the matching plate 42 arranged on the shaft sleeve 44 can rotate in a certain angle along with the rotation of the shaft sleeve 44, when the matching plate 42 rotates to the end position of the hydraulic cylinder 40, the hydraulic cylinder 40 can be extruded, when the hydraulic cylinder 40 is extruded, the hydraulic fluid in the hydraulic cylinder 40 can apply an acting force to the matching ejection block 47 through the connecting pipe, simultaneously because the connecting pipe is reserved has certain length, can avoid receiving when dragging when the charging wire can lead to the connecting pipe to carry out one to pneumatic cylinder 40 and pull to guarantee pneumatic cylinder 40's normal use, can extend under the influence of effort when the ejecting piece 47 of cooperation, thereby it is ejecting to charge head 36 that will not take off, avoids the car to travel and causes the secondary damage to filling electric pile.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A new energy automobile charging pile comprises a body (1), a base (8) and a charging head (36), and is characterized in that; the electric vehicle charging device is characterized by further comprising a driving mechanism (3), a buffering mechanism (5), a detection mechanism (6), a sliding mechanism (9), a supporting mechanism (10), a guide mechanism (16) and a traction mechanism (37), wherein a charging head (36) is installed outside the body (1), a matching ejection block (47) is installed at the end part of the charging head (36), the driving mechanism (3) is arranged at the diagonal angle of the upper end of the body (1), the driving mechanism (3) comprises two driving wheels (2) and two motors (28), a base (8) is installed at the lower end of the body (1), the area of the upper surface of the base (8) is larger than the bottom area of the body (1), the traction mechanism (37) is installed inside the lower end of the body (1), movable grooves (20) are formed in the left end and the right end of the base (8), and two guide mechanisms (16) are arranged in each movable groove (20), every guiding mechanism (16) all is connected with supporting mechanism (10), and standing groove (14) have been seted up to the upper surface bilateral symmetry of base (8), the upper surface of base (8) is provided with four spread groove (29), every all be provided with buffer gear (5) in spread groove (29), the lower surface mounting of base (8) has detection mechanism (6), detection mechanism (6) are including protection casing (7), slider (26) and apart from inductor (27), and slider (26) are connected through the lower surface of connecting rope with base (8), and the upper surface of slider (26) is provided with apart from inductor (27), protection casing (7) are installed in the outside of slider (26), and protection casing (7) surface all around is the inclined plane design, and protection casing (7) are the hollow structure design, slide mechanism (9) include two movable pressing blocks (12), Slide rail (13), hollow groove (25), mounting panel (23), a plurality of connection briquetting, holding tank (24) and two first connecting spring (35), install in standing groove (14) slide rail (13), and slide rail (13) are I shape structural design, hollow groove (25) have been seted up in slide rail (13), and the length of hollow groove (25) is less than the length of slide rail (13), mounting panel (23) are installed in hollow groove (25), and the length of mounting panel (23) is the same with hollow groove (25) length, the upper surface and two first connecting spring (35) one end of mounting panel (23) are connected, every first connecting spring (35) other end is connected with activity briquetting (12), and activity briquetting (12) place slide rail (13) upper surface has seted up the through-hole, and the height that highly is higher than slide rail (13) upper surface of activity briquetting (12), the movable pressing block (12) is designed to be an inclined plane towards one side of the body (1), and a storage groove (24) is formed in the movable pressing block (12).

2. The charging pile for the new energy automobile as claimed in claim 1, wherein the buffering mechanism (5) comprises a buffering spring (30), a connecting block (33), four installation pressing blocks (32) and a spring positioning column (31), the four installation pressing blocks (32) are all installed in the connecting groove (29), the connecting block (33) is connected with the connecting groove (29) through the four installation pressing blocks (32), the inner side surface of the connecting block (33) is connected with one end of the buffering spring (30), the spring positioning column (31) is installed in the buffering spring (30), the length of the buffering spring (30) is larger than that of the spring positioning column (31), and the other end of the buffering spring (30) is in contact with the outer side surface of the lower portion of the body (1).

3. The charging pile for the new energy automobile as claimed in claim 1, wherein the charging pile comprises a charging pile body; the supporting mechanism (10) comprises a supporting frame (18) and four guide grooves (22), the guide grooves (22) are formed in the lower portion of the supporting frame (18), a matching clamping groove (4) is formed in the upper portion of the supporting frame (18), and the matching clamping groove (4) is matched with the driving wheel (2) for use.

4. The charging pile for the new energy automobile as claimed in claim 1, wherein the charging pile comprises a charging pile body; guiding mechanism (16) include guide block (21), connecting plate (19), two third coupling spring and two activity fixture block (15), guide block (21) movable mounting is in activity groove (20), and activity groove (20) both ends inner wall all is provided with second coupling spring, pass through second coupling spring and be connected between guide block (21) and activity groove (20), install connecting plate (19) in guide block (21), and connecting plate (19) both sides all are provided with third coupling spring (34), every the one end of third coupling spring (34) all is connected with activity fixture block (15), guide block (21) are the same with the cross-section of two activity fixture block (15) connection cross-sections and guide groove (22).

5. The charging pile for the new energy automobile as claimed in claim 1, wherein the charging pile comprises a charging pile body; the section of the sliding rail (13) is the same as that of a sliding groove (17) arranged at the bottom of the body (1).

6. The charging pile for the new energy automobile as claimed in claim 1, wherein the charging pile comprises a charging pile body; the density of the slider (26) is less than the density of water.

7. The charging pile for the new energy automobile is characterized in that; a radiator (11) is installed in the base (8).

8. The charging pile for the new energy automobile as claimed in claim 1, wherein the charging pile comprises a charging pile body; the traction mechanism (37) comprises two fixing plates (39), an installation connecting plate (38), two hydraulic cylinders (40), an auxiliary connecting plate (41), a matching plate (42), a traction spring (43), a shaft sleeve (44), a rotating shaft (45) and a traction connecting rope (46), wherein the installation connecting plate (38) is installed above the base (8), the inner side of the installation connecting plate (38) is connected with one end of the auxiliary connecting plate (41), the other end of the auxiliary connecting plate (41) is connected with the rotating shaft (45), the inner wall of the shaft sleeve (44) is connected with the outer wall of the rotating shaft (45) in a fitting manner, the outer wall of the shaft sleeve (44) is connected with the traction connecting rope (46), the matching plate (42) is installed on the outer wall of the shaft sleeve (44), one side of the matching plate (42) is connected with one end of the traction spring (43), the fixing plates (39) are installed on two sides of the shaft sleeve (44) and are fixedly connected with the auxiliary connecting plate (41), the other end of the traction spring (43) is connected with one fixing plate (39), two hydraulic cylinders (40) are installed in the other fixing plate (39), and the two hydraulic cylinders (40) are connected with the matched ejection block (47) through pipelines.