CN214240489U

CN214240489U - Charging pile for electric automobile

Info

Publication number: CN214240489U
Application number: CN202023188777.5U
Authority: CN
Inventors: 郭修传
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-09-21
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses an electric automobile is with filling electric pile, including the pile body, diapire fixedly connected with battery in the right-hand member of pile body, the inside wall is all fixed to be inlayed and is equipped with bearing one, two about the pile body the common fixed insertion of inner circle of bearing one is equipped with the pivot, the cable at the pivot outer wall is established to the output fixedly connected with cover of battery, the lower extreme fixedly connected with barrel of cable, the lower extreme fixed mounting of barrel has the head that charges, a plurality of bracing pieces of outer wall symmetry fixedly connected with of barrel. The utility model discloses a rotation of pivot has realized the rolling to the cable, makes the orderly rolling of cable in the pivot, has avoided the cable in disorder to coil and has squat together again, and the potential safety hazard that causes, neat rolling cable has also improved the cable and has filled electric pile's life to and the removal of ratchet is controlled, realize spacing to the ratchet, realize the state of countershaft recovery cable through the meshing state of control ratchet and ratchet.

Description

Charging pile for electric automobile

Technical Field

The utility model relates to an electric automobile technical field especially relates to an electric automobile is with filling electric pile.

Background

At present, the research and development of electric automobiles in China are obviously advanced. Thousands of patents have been developed and a number of electric vehicle models have been developed. Among them, the plug-in and gasoline-electric hybrid vehicles of enterprises such as biddi, curio, changan have been on the market.

Electric automobile's use needs to fill the cooperation of electric pile, can guarantee electric automobile's normal continuation of the journey for electric automobile is timely charges through filling electric pile, and the cable that has the charge now fills electric pile in disorder coils and close to crouches in filling electric pile, can cause the potential safety hazard on the one hand, and on the other hand can influence the life who fills electric pile.

Therefore, we propose a charging pile for electric vehicles.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and the electric automobile that provides fills electric pile.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a charging pile for an electric automobile comprises a pile body, wherein a storage battery is fixedly connected to the inner bottom wall of the right end of the pile body, a first bearing is fixedly embedded in the left inner side wall and the right inner side wall of the pile body, a rotating shaft is fixedly inserted into the inner rings of the first bearings, the output end of the storage battery is fixedly connected with a cable sleeved on the outer wall of the rotating shaft, a barrel is fixedly connected to the lower end of the cable, a charging head is fixedly installed at the lower end of the barrel, a plurality of supporting rods are symmetrically and fixedly connected to the outer wall of the barrel, a ring is fixedly connected to the end portion of each supporting rod, a first belt pulley is fixedly sleeved on the outer wall of the left end of the rotating shaft, a rotating rod is rotatably connected to the inner wall of the left side of the pile body, a second belt pulley is fixedly sleeved on the outer wall of the rotating rod, a belt is sleeved on the outer walls of the first belt pulley and the second pulley together, and a ratchet wheel positioned on the right side of the second belt pulley is fixedly sleeved on the outer wall of the rotating rod, the outer wall of the rotating rod is fixedly connected with a steel wire rope located on the right side of the ratchet wheel, a moving rod extending into the pile body is inserted into the outer wall of the left side of the pile body in a sliding mode, a pressing plate is fixedly connected to the left end of the moving rod, a sliding sleeve is fixedly connected between the right side wall of the pressing plate and the outer wall of the left side of the pile body and is sleeved on a second spring of the outer wall of the moving rod, ratchets meshed with the ratchet wheel are arranged on the outer wall of the right end of the moving rod, a first spring is fixedly connected to the inner top wall of the pile body, and the lower end of the first spring is fixedly connected with the end portion of the steel wire rope.

Preferably, a second bearing is fixedly embedded in the inner wall of the left side of the pile body, and an inner ring of the second bearing is fixedly connected with the outer wall of the left end of the rotating rod.

Preferably, the circular ring is made of stainless steel.

Preferably, the rear side wall fixedly connected with of pile body is located the fixed plate of pivot below, the preceding lateral wall fixedly connected with of fixed plate and ring assorted fixed frame.

Preferably, the upper end of the ratchet is connected with the outer wall of the right end of the moving rod through a torsion spring.

Compared with the prior art, this electric automobile is with filling electric pile's advantage lies in:

1. the electric automobile charging device is provided with a rotating shaft, a first belt pulley, a second belt pulley, a rotating rod, a first spring and a steel wire rope, a barrel body is pulled, a charging head and a cable charge an electric automobile, the rotating shaft and the first belt pulley are driven to rotate clockwise, the second belt pulley and the rotating rod are further driven to rotate clockwise, and the first spring is stretched;

2. the ratchet wheel, the ratchet, the moving rod and the spring II are arranged, the ratchet wheel and the ratchet are matched to fix the tensile cable, the charging head and the cable are prevented from moving back in the charging process to influence the charging, the pressing plate is pressed rightwards to drive the moving rod and the ratchet to move rightwards, the ratchet is separated from a state of being meshed with the ratchet wheel, and meanwhile, the rotating shaft is driven to rotate under the elastic force action of the spring I to roll the cable;

3. the charging head and the barrel are placed in the fixed frame from top to bottom, and the outer wall of the lower side of the circular ring is in contact with the upper side wall of the fixed frame, so that the charging head and the barrel cannot move downwards continuously, the charging head and the barrel are placed, and the charging head and the barrel are prevented from being placed in disorder and damaged;

to sum up, the utility model discloses a rotation of pivot has realized the rolling to the cable, makes the orderly rolling of cable in the pivot, has avoided the cable in disorder to coil and has managed together again, and the potential safety hazard that causes, neat rolling cable has also improved the cable and has filled electric pile's life to and the removal of ratchet is controlled, realize spacing to the ratchet, realize the state of countershaft recovery cable through the engaged state of control ratchet and ratchet.

Drawings

Fig. 1 is a schematic structural view of a charging pile for an electric vehicle according to the present invention;

fig. 2 is a partial side view of a charging pile for an electric vehicle according to the present invention;

fig. 3 is a side view of the joint of the ratchet, the moving rod and the rotating rod in the charging pile for the electric vehicle provided by the present invention;

fig. 4 is the utility model provides an electric automobile is with filling the stereogram of heavy barrel of electric pile, bracing piece and ring junction.

In the figure: 1 pile body, 2 storage batteries, 3 cables, 4 bearings I, 5 supporting rods, 6 cylinders, 7 charging heads, 8 fixing plates, 9 fixing frames, 10 rotating shafts, 11 belt pulleys I, 12 belts, 13 bearings II, 14 belt pulleys II, 15 rotating rods, 16 ratchets, 17 ratchets, 18 springs I, 19 steel wire ropes, 20 moving rods, 21 pressing plates and 22 circular rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a charging pile for electric vehicles comprises a pile body 1, a storage battery 2 is fixedly connected to the inner bottom wall of the right end of the pile body 1, bearings 4 are fixedly embedded in the left and right inner side walls of the pile body 1, a rotating shaft 10 is fixedly inserted into the inner rings of the two bearings 4, a cable 3 sleeved on the outer wall of the rotating shaft 10 is fixedly connected to the output end of the storage battery 2, a cylinder 6 is fixedly connected to the lower end of the cable 3, a charging head 7 is fixedly installed at the lower end of the cylinder 6, a plurality of support rods 5 are symmetrically and fixedly connected to the outer wall of the cylinder 6, a ring 22 is fixedly connected to the end of each support rod 5, the ring 22 is made of stainless steel, the rings 22 are in contact with a fixed frame 9 for a plurality of times, the rings 22 made of stainless steel are selected, the hardness is high and is not easy to damage, the service life of the pile body can be prolonged, a fixed plate 8 positioned below the rotating shaft 10 is fixedly connected to the rear side wall of the pile body 1, the front side wall of the fixed plate 8 is fixedly connected with a fixed frame 9 matched with the circular ring 22;

after the use, the charging head 7 and the barrel 6 are placed in the fixed frame 9 from top to bottom, the lower outer wall of the ring 22 is in contact with the upper side wall of the fixed frame 9, so that the charging head 7 and the barrel 6 cannot move downwards continuously, the charging head 7 and the barrel 6 are placed, the damage to the charging head 7 caused by the random placement of the charging head 7 and the barrel 6 is avoided, a belt pulley I11 is fixedly sleeved on the outer wall of the left end of the rotating shaft 10, a rotating rod 15 is rotatably connected to the inner wall of the left side of the pile body 1, a bearing II 13 is fixedly embedded on the inner wall of the left side of the pile body 1, the inner ring of the bearing II 13 is fixedly connected with the outer wall of the left end of the rotating rod 15, a belt pulley II 14 is fixedly sleeved on the outer wall of the rotating rod 15, a belt 12 is sleeved on the outer walls of the belt pulley I11 and the belt pulley II 14 together, a ratchet 16 positioned on the right side of the belt pulley II 14 is fixedly sleeved on the outer wall of the rotating rod 15, the outer wall of the rotating rod 15 is fixedly connected with a steel wire rope 19 positioned on the right side of the ratchet wheel 16;

a moving rod 20 extending into the pile body 1 is inserted into the outer wall of the left side of the pile body 1 in a sliding manner, a pressing plate 21 is fixedly connected to the left end of the moving rod 20, a second spring which is slidably sleeved on the outer wall of the moving rod 20 is fixedly connected between the right side wall of the pressing plate 21 and the outer wall of the left side of the pile body 1, ratchets 17 meshed with ratchets 16 are arranged on the outer wall of the right end of the moving rod 20, the upper ends of the ratchets 17 are connected with the outer wall of the right end of the moving rod 20 through torque springs, a first spring 18 is fixedly connected to the inner top wall of the pile body 1, the lower end of the first spring 18 is fixedly connected with the end part of a steel wire rope 19, the fixing of the tensile cable 3 can be realized through the matching of the ratchets 16 and the ratchets 17, and the charging head 7 and the cable 3 are prevented from moving backwards in the charging process, the charging is influenced, the pressing plate 21 is pressed rightwards, the moving rod 20 and the ratchet 17 are driven to move rightwards, and the ratchet 17 is separated from the meshed state of the ratchet 16;

meanwhile, under the elastic force action of the first spring 18, the rotating shaft 10 is driven to rotate, the cable 3 is wound, the barrel 6, the charging head 7 and the cable 3 are pulled to charge the electric automobile, the rotating shaft 10 and the first belt pulley 11 are driven to rotate clockwise, the second belt pulley 14 and the rotating rod 15 are driven to rotate clockwise, the first spring 18 is stretched, the steel wire rope 19 is wound on the outer wall of the rotating rod 15, when the cable 3, the barrel 6 and the charging head 7 are withdrawn, under the elastic force action of the first spring 18, the rotating rod 15 and the second belt pulley 14 are driven to rotate anticlockwise, the first belt pulley 11 and the rotating shaft 10 are driven to rotate anticlockwise, the cable 3 is recovered and wound on the outer wall of the rotating shaft 10, the winding of the cable 3 is realized, the cable 3 is wound on the rotating shaft 10 orderly, and the potential safety hazard caused by the winding of the cable 3 together in disorder is avoided, neatly rolling up cable 3 has also improved cable 3 and has filled the life of electric pile.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

when the electric automobile charger works, the cylinder body 6, the charging head 7 and the cable 3 are pulled to charge the electric automobile, the rotating shaft 10 and the belt pulley I11 are driven to rotate clockwise, thereby driving the second belt pulley 14 and the rotating rod 15 to rotate clockwise, and stretching the first spring 18. the steel wire rope 19 is wound on the outer wall of the rotating rod 15, when the cable 3, the cylinder 6 and the charging head 7 are retracted, under the action of the elastic force of the first spring 18, the rotating rod 15 and the second belt pulley 14 are driven to rotate anticlockwise, and then the belt pulley I11 and the rotating shaft 10 are driven to rotate anticlockwise, so that the cable 3 is driven to rotate anticlockwise, the cable 3 is recycled and wound on the outer wall of the rotating shaft 10, the cable 3 is wound and tidily wound on the rotating shaft 10, the phenomenon that the cable 3 is knocked down in disorder is avoided, potential safety hazards are caused, the cable 3 is wound regularly, and the service lives of the cable 3 and the charging pile are prolonged;

the ratchet wheel 16 and the ratchet 17 are matched to fix the tensile cable 3, the situation that the charging head 7 and the cable 3 move back in the charging process to influence the charging is avoided, the pressing plate 21 is pressed rightwards, the moving rod 20 and the ratchet 17 are driven to move rightwards, the ratchet 17 is separated from the state of meshing with the ratchet wheel 16, meanwhile, the rotating shaft 10 is driven to rotate under the action of the elastic force of the spring I18, the cable 3 is wound, the charging head 7 and the barrel 6 after use are placed in the fixed frame 9 from top to bottom, the outer wall of the lower side of the circular ring 22 is in contact with the outer wall of the upper side of the fixed frame 9, the charging head 7 and the barrel 6 cannot move downwards continuously, the charging head 7 and the barrel 6 are placed, the situation that the charging head 7 and the barrel 6 are placed randomly is avoided, and the charging head 7 is damaged is caused.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a charging pile for electric automobile, includes pile body (1), its characterized in that, diapire fixedly connected with battery (2) in the right-hand member of pile body (1), the left and right sides inside wall of pile body (1) all fixedly inlays and is equipped with bearing (4), two the inner circle of bearing (4) is fixed jointly and is inserted and be equipped with pivot (10), the output fixedly connected with cover of battery (2) is established at cable (3) of pivot (10) outer wall, the lower extreme fixedly connected with barrel (6) of cable (3), the lower extreme fixed mounting of barrel (6) has charging head (7), the outer wall symmetry fixedly connected with a plurality of bracing pieces (5) of barrel (6), the common fixedly connected with ring (22) of tip of every bracing piece (5), the left end outer wall fixed cover of pivot (10) is equipped with belt pulley (11), the inner wall of the left side of the pile body (1) is rotatably connected with a rotating rod (15), the outer wall of the rotating rod (15) is fixedly sleeved with a second belt pulley (14), the outer walls of the first belt pulley (11) and the second belt pulley (14) are jointly sleeved with a belt (12), the outer wall of the rotating rod (15) is fixedly sleeved with a ratchet wheel (16) located on the right side of the second belt pulley (14), the outer wall of the rotating rod (15) is fixedly connected with a steel wire rope (19) located on the right side of the ratchet wheel (16), the outer wall of the left side of the pile body (1) is slidably inserted with a moving rod (20) extending into the pile body (1), the left end of the moving rod (20) is fixedly connected with a pressing plate (21), a sliding sleeve of a second spring arranged on the outer wall of the moving rod (20) is fixedly connected between the right side wall of the pressing plate (21) and the outer wall of the left side of the pile body (1), and the outer wall of the right end of the moving rod (20) is provided with a ratchet (17) meshed with the ratchet wheel (16), the inner top wall of the pile body (1) is fixedly connected with a first spring (18), and the lower end of the first spring (18) is fixedly connected with the end part of a steel wire rope (19).

2. The charging pile for the electric automobile according to claim 1, wherein a second bearing (13) is fixedly embedded in the inner wall of the left side of the pile body (1), and an inner ring of the second bearing (13) is fixedly connected with the outer wall of the left end of the rotating rod (15).

3. The charging post for electric vehicles according to claim 1, wherein the ring (22) is made of stainless steel.

4. The charging pile for the electric automobile according to claim 1, wherein a fixing plate (8) located below the rotating shaft (10) is fixedly connected to the rear side wall of the pile body (1), and a fixing frame (9) matched with the circular ring (22) is fixedly connected to the front side wall of the fixing plate (8).

5. The charging pile for the electric vehicle as claimed in claim 1, wherein the upper end of the ratchet (17) is connected to the outer wall of the right end of the moving rod (20) by a torsion spring.