A new energy station energy storage charging pile

Abstract

The present application relates to a new energy station energy storage charging pile, and relates to the field of new energy charging piles, which includes a charging pile body; a storage box, which is arranged on one side of the charging pile body, the charging pile body is provided with a wire extending into the storage box, and the end of the wire away from the charging pile body is provided with a charging gun; a fixed rotating groove wheel, which is provided in plurality and is rotatably arranged in the storage box; a moving mechanism, which is movably arranged in the storage box, and the moving mechanism is rotatably provided with a plurality of movable rotating groove wheels that cooperate with the fixed rotating groove wheel, and the wire is sequentially wound on the fixed rotating groove wheel and the movable rotating groove wheel. The present application adjusts the position of the moving mechanism so that the moving mechanism is away from or close to the fixed rotating groove wheel to adjust the length of the wire between the fixed rotating groove wheel and the movable rotating groove wheel, so that the wire can be pulled out or stored as needed.

Description

Technical Field

[0001] The present application relates to the field of new energy charging piles, and in particular to a new energy station energy storage charging pile. Background Art

[0002] The term "VG" (or "V2G") for new energy vehicles and power systems stands for "Vehicle-to-Grid." The core concept of this technology is to utilize the energy storage, such as the batteries, in new energy electric vehicles as a buffer between the grid and renewable energy sources. While the large-scale integration of new energy electric vehicles into the grid has negative consequences, it also presents significant opportunities for the future development of the Energy Internet. New energy electric vehicles can be charged during periods of low grid load, helping to smooth out peak demand. Alternatively, they can be charged during periods of high generation from distributed renewable energy sources, absorbing the energy generated by distributed power sources and improving energy efficiency.

[0003] Regarding the above-mentioned related technologies, the charging gun is stored in an external environment, and the wires on the charging gun are long, so the wires may be dragged on the ground, accelerating the aging of the wires. Summary of the Invention

[0004] In order to facilitate the storage of wires, the present application provides a new energy station energy storage charging pile.

[0005] This application provides a new energy station energy storage charging pile, which adopts the following technical solution:

[0006] A new energy station energy storage charging pile, comprising:

[0007] Charging pile body;

[0008] A storage box is provided on one side of the charging pile body. The charging pile body is provided with a wire extending into the storage box. A charging gun is provided at one end of the wire away from the charging pile body.

[0009] The fixed rotating groove wheel is provided in a plurality and is rotatably arranged in the storage box;

[0010] The movable mechanism is movably arranged in the storage box. A plurality of movable rotating groove wheels cooperating with the fixed rotating groove wheel are rotatably arranged on the movable mechanism. The electric wires are wound on the fixed rotating groove wheel and the movable rotating groove wheel in sequence.

[0011] By adopting the above technical solution, since the electric wires are wound on the fixed rotating sheave and the movable rotating sheave in sequence, the electric wires between the fixed rotating sheave and the movable rotating sheave have a certain length. When it is necessary to store the electric wires, the position of the moving mechanism is adjusted so that the moving mechanism is away from the fixed rotating sheave to increase the length of the electric wires between the fixed rotating sheave and the movable rotating sheave, so that most of the external electric wires can be stored in the storage box and protected; when it is necessary to use a charging gun to charge the vehicle, the position of the moving mechanism is adjusted so that the moving mechanism is close to the fixed rotating sheave to reduce the length of the electric wires between the fixed rotating sheave and the movable rotating sheave, so that most of the electric wires stored in the storage box can be pulled out.

[0012] Optionally, the moving mechanism includes a mobile frame that can move horizontally in the storage box, a horizontal driving component arranged on the mobile frame, a vertical driving component arranged on the mobile frame, and a mounting frame arranged at the output end of the vertical driving component. The horizontal driving component can drive the mobile frame to move in a direction close to or away from the fixed rotating groove wheel, and the vertical driving component can drive the mounting frame to move in a vertical direction. Multiple movable rotating groove wheels are rotatably arranged on the mounting frame.

[0013] By adopting the above technical solution, the horizontal drive component can drive the mobile frame to move, so that the mobile frame can move in the direction close to or away from the fixed rotating sheave to adjust the length of the wire between the fixed rotating sheave and the movable rotating sheave, and the vertical drive component can drive the mounting frame to move in the vertical direction, and can adjust the height of multiple movable rotating sheaves to adjust the height difference between multiple movable rotating sheaves and multiple fixed rotating sheaves to adjust the angle at which the wires are wound around multiple movable rotating sheaves and multiple fixed rotating sheaves.

[0014] Optionally, the horizontal drive assembly includes two horizontal shafts rotatably arranged on the mobile frame, horizontal gears arranged on the horizontal shafts, a horizontal drive member arranged on the mobile frame and used to drive one of the horizontal shafts to rotate, a horizontal rack arranged in the storage box and meshing with the horizontal gears, and a linkage member is arranged between the two horizontal shafts.

[0015] By adopting the above technical solution, the output end of the horizontal driving component drives one of the horizontal shafts to rotate, and can drive the other horizontal shaft to rotate through the linkage component, so that the two horizontal gears rotate synchronously, so that the horizontal gear can drive the movable frame to move along the length direction of the horizontal rack during the rotation process to adjust the position of the movable rotating sheave.

[0016] Optionally, the vertical drive assembly includes an electric slide rail arranged on the movable frame and an electric slider slidably arranged on the electric slide rail, and the mounting frame is connected to the electric slider.

[0017] By adopting the above technical solution, the electric slide rail is started, and the electric slide block is driven by the electric slide rail to move along its length direction, thereby driving the mounting frame to move in the vertical direction.

[0018] Optionally, a wire port for passing the power supply line is opened at the top position of one side of the storage box, and an auxiliary power mechanism is provided in the storage box. The auxiliary power mechanism includes a mounting frame arranged in the storage box, an active sheave rotatably arranged in the mounting frame, an auxiliary driving member for driving the active sheave to rotate, an adaptive component arranged in the mounting frame, and a driven sheave rotatably arranged on the adaptive component, and the active sheave cooperates with the driven sheave to transport the wires.

[0019] By adopting the above technical solution, when the position of the moving mechanism is adjusted and the moving mechanism is brought close to the fixed rotating groove wheel, it is necessary to pull out the wires in the storage box. The active groove wheel is driven to rotate by the auxiliary driving member, and the wires can be transported with the cooperation of the active groove wheel and the driven groove wheel, thereby assisting personnel in pulling out the wires in the storage box and reducing the labor intensity of the personnel.

[0020] Optionally, the adaptive component includes a sliding groove opened on the mounting frame, a sliding rod arranged in the sliding groove, a sliding block slidably mounted on the sliding rod, and an adaptive elastic member mounted on the sliding rod, and the driven groove wheel is rotatably arranged between the two sliding blocks.

[0021] By adopting the above technical solution, the sliding block and the sliding rod can slide relative to each other. Under the elastic force of the adaptive elastic member, the driven sheave can squeeze the wire to increase the friction between the wire and the active sheave and the driven sheave respectively.

[0022] Optionally, an output shaft is provided at the output end of the auxiliary driving member, a first step groove wheel is provided on the output shaft, a linkage shaft is provided on the active groove wheel, a sliding sleeve at one end of the linkage shaft close to the output shaft is provided with a second step groove wheel that cooperates with the first step groove wheel, and an auxiliary elastic member is provided between the linkage shaft and the second step groove wheel.

[0023] By adopting the above technical solution, when it is necessary to pull out the wires in the storage box, the auxiliary drive component drives the output shaft to rotate in the forward direction, thereby driving the first step groove wheel to rotate in the forward direction, so that the first step groove wheel can drive the second step groove wheel to rotate, thereby driving the active groove wheel to rotate through the linkage shaft.

[0024] Optionally, the linkage component includes a sprocket arranged on a horizontal axis and a chain that links the two sprockets, and the chain is engaged with the sprocket.

[0025] By adopting the above technical solution, when the output end of the horizontal driving member drives one of the horizontal shafts to rotate, it can drive one of the sprockets connected thereto to rotate, and drive the other sprocket to rotate under the transmission action of the chain, thereby driving the other horizontal shaft to rotate.

[0026] Optionally, a limiting slide rail is provided at the bottom of the storage box, and a limiting slider slidably connected to the limiting slide rail is provided at the bottom of the movable frame.

[0027] By adopting the above technical solution, the limiting slider can slide on the limiting slide rail, thereby limiting the movement of the movable frame and improving the stability of the movable frame during movement.

[0028] Optionally, a gun rack is provided on the charging pile body near the wire port, and a baffle is provided on the charging pile body and above the gun rack.

[0029] By adopting the above technical solution, when the charging gun is not in use, the charging gun can be placed on the gun rack, and the setting of the baffle can shield the gun rack and the charging gun placed thereon, thereby providing a certain degree of protection for the charging gun.

[0030] In summary, this application includes at least one of the following beneficial technical effects:

[0031] 1. By adjusting the position of the moving mechanism, the moving mechanism is moved away from or close to the fixed rotating sheave, so as to adjust the length of the wire between the fixed rotating sheave and the movable rotating sheave, so that the wire can be pulled out or stored as needed;

[0032] 2. The vertical drive assembly can drive the mounting frame to move in the vertical direction, and can adjust the height of the multiple movable rotating sheaves to adjust the height difference between the multiple movable rotating sheaves and the multiple fixed rotating sheaves, so as to adjust the angle at which the wires are wound around the multiple movable rotating sheaves and the multiple fixed rotating sheaves;

[0033] 3. After adjusting the position of the moving mechanism and bringing it close to the fixed rotating groove wheel, it is necessary to pull out the wires in the storage box. The active groove wheel is driven to rotate by the auxiliary driving member. The active groove wheel and the driven groove wheel cooperate with each other to transport the wires, thereby assisting personnel in pulling out the wires in the storage box and reducing their labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a schematic diagram of the energy storage charging pile at the new energy station;

[0035] Figure 2 This is a schematic diagram of the internal structure of the storage box of the energy storage charging pile at the new energy station;

[0036] Figure 3 This is a schematic diagram of the mobile mechanism of the energy storage charging pile at the new energy station;

[0037] Figure 4 This is a schematic diagram of the horizontal drive components of the energy storage charging pile at the new energy station;

[0038] Figure 5 This is a side view of the mobile mechanism of the energy storage charging pile at the new energy station;

[0039] Figure 6 This is a schematic diagram of the auxiliary power mechanism of the energy storage charging pile at the new energy station;

[0040] Figure 7 This is a schematic diagram of the active sheave and auxiliary drive components of the energy storage charging pile at a new energy station;

[0041] Figure 8 This is a schematic diagram of the first-step sheave of the energy storage charging pile at a new energy station;

[0042] Figure 9 This is a schematic diagram of the second-step sheave of the energy storage charging pile at the new energy station;

[0043] Figure 10 This is a schematic diagram of the limiting slots and limiting blocks of the energy storage charging pile at the new energy station.

[0044] Explanation of reference numerals: 1. Charging pile body; 11. Electric wire; 12. Charging gun; 13. Gun rack; 14. Baffle; 2. Storage box; 21. Limiting slide rail; 3. Fixed rotating groove wheel; 4. Moving mechanism; 41. Moving rotating groove wheel; 42. Moving rack; 421. Limiting slide block; 43. Horizontal drive assembly; 431. Horizontal shaft; 432. Horizontal gear; 433. Horizontal drive member; 434. Horizontal rack; 435. Linkage component; 4351. Sprocket; 4352. Chain; 44. Vertical drive assembly; 441. Electric slide rail; 442. Electric slider; 45. Mounting frame; 5. Auxiliary power mechanism; 51. Mounting frame; 52. Active sheave; 521. Linkage shaft; 522. Second step sheave; 523. Second wedge-shaped tooth; 524. Limiting groove; 525. Limiting block; 526. Auxiliary elastic member; 53. Auxiliary driving member; 531. Output shaft; 532. First step sheave; 533. First wedge-shaped tooth; 54. Adaptive member; 541. Sliding groove; 542. Sliding rod; 543. Sliding block; 544. Adaptive elastic member; 55. Driven sheave. DETAILED DESCRIPTION

[0045] The following is combined with Figures 1 to 10 This application is described in further detail.

[0046] The embodiment of the present application discloses a new energy station energy storage charging pile. Figure 1 and Figure 2The new energy station energy storage charging pile includes a charging pile body 1, a storage box 2, a fixed rotating groove wheel 3 and a moving mechanism 4. The storage box 2 is fixed to one side of the charging pile body 1. The storage box 2 is hollow. A wire 11 is installed at the bottom position of one side of the charging pile body 1. The wire 11 extends into the storage box 2. A charging gun 12 is installed at the end of the wire 11 away from the charging pile body 1. A wire port is opened at the top position of one side of the storage box 2, and the wire port power supply line 11 passes through, so that the charging gun 12 can be located outside the storage box 2.

[0047] The fixed rotating sheave 3 is rotatably connected to the interior of the storage box 2. The axle of the fixed rotating sheave 3 is horizontally arranged. There are multiple fixed rotating sheaves 3. In this embodiment, there are four fixed rotating sheaves 3, which are arranged in a vertical linear manner. The moving mechanism 4 is horizontally movably installed in the storage box 2. The moving mechanism 4 is rotatably connected to multiple movable rotating sheaves 41. The wheel axis of the movable rotating sheave 41 is parallel to the wheel axis of the fixed rotating sheave 3. In this embodiment, there are three movable rotating sheaves 41, which are arranged in a vertical linear manner. The moving mechanism 4 can move in a direction close to or away from the fixed rotating sheave 3. The multiple fixed rotating sheaves 3 and the multiple movable rotating sheaves 41 cooperate with each other, and the wires 11 are wound around the fixed rotating sheaves 3 and the movable rotating sheaves 41 in sequence.

[0048] Since the electric wire 11 is wound on the fixed rotating sheave 3 and the movable rotating sheave 41 in sequence, the electric wire 11 between the fixed rotating sheave 3 and the movable rotating sheave 41 has a certain length. When the electric wire 11 needs to be stored, the position of the movable mechanism 4 is adjusted so that the movable mechanism 4 is away from the fixed rotating sheave 3 to increase the length of the electric wire 11 between the fixed rotating sheave 3 and the movable rotating sheave 41, so that most of the external electric wires 11 can be stored in the storage box 2 and the electric wire 11 can be protected; when the charging gun 12 needs to be used to charge the vehicle, the position of the movable mechanism 4 is adjusted so that the movable mechanism 4 is close to the fixed rotating sheave 3 to reduce the length of the electric wire 11 between the fixed rotating sheave 3 and the movable rotating sheave 41, so that most of the electric wires 11 stored in the storage box 2 can be pulled out.

[0049] Reference Figure 2 and Figure 3 Preferably, the moving mechanism 4 includes a moving frame 42, a horizontal driving component 43, a vertical driving component 44 and a mounting frame 45. The moving frame 42 can be horizontally movably installed in the storage box 2. The horizontal driving component 43 is installed on the moving frame 42, and the horizontal driving component 43 can drive the moving frame 42 to move in the direction close to or away from the fixed rotating groove wheel 3. The vertical driving component 44 is installed on the moving frame 42, and the mounting frame 45 is installed at the output end of the vertical driving component 44. The vertical driving component 44 can drive the mounting frame 45 to move in the vertical direction, and multiple movable rotating groove wheels 41 are rotatably set on the mounting frame 45.

[0050] Since the horizontal drive assembly 43 can drive the movable frame 42 to move, the movable frame 42 can move in a direction close to or away from the fixed rotating sheave 3 to adjust the length of the wire 11 between the fixed rotating sheave 3 and the movable rotating sheave 41. The vertical drive assembly 44 can drive the mounting frame 45 to move in the vertical direction to adjust the height of the multiple movable rotating sheaves 41, thereby adjusting the height difference between the multiple movable rotating sheaves 41 and the multiple fixed rotating sheaves 3, and adjusting the angle at which the wire 11 is wound around the multiple movable rotating sheaves 41 and the multiple fixed rotating sheaves 3. Therefore, the bending angle of the wire 11 can be appropriately adjusted, and stress concentration on a certain point of the wire 11 can be avoided as much as possible, thereby reducing the risk of fatigue damage.

[0051] Reference Figure 3 and Figure 4 The horizontal drive assembly 43 includes two horizontal shafts 431, a horizontal gear 432, a horizontal drive member 433, and a horizontal rack 434. The two horizontal shafts 431 rotate horizontally on the movable frame 42. The length direction of the horizontal shaft 431 is parallel to the wheel axis of the fixed rotating sheave 3. The two horizontal shafts 431 are respectively located at the upper and lower ends of the movable frame 42. The horizontal gear 432 is fixed to the horizontal shaft 431. The two horizontal racks 434 are horizontally fixed inside the storage box 2. The length direction of the horizontal rack 434 is perpendicular to the wheel axis of the fixed rotating sheave 3. The two horizontal gears 432 are respectively engaged with the two horizontal racks 434. The horizontal drive member 433 is installed on the movable frame 42, and the output end of the horizontal drive member 433 is fixed to one of the horizontal shafts 431. A linkage member 435 is installed between the two horizontal shafts 431, and the linkage member 435 can transmit power between the two horizontal shafts 431. In this embodiment, the horizontal drive member 433 is a servo motor.

[0052] The output end of the horizontal driving member 433 drives one of the horizontal shafts 431 to rotate, and can drive the other horizontal shaft 431 to rotate through the linkage member 435, so that the two horizontal gears 432 rotate synchronously. Since the horizontal gear 432 is engaged with the horizontal rack 434, the horizontal gear 432 can drive the movable frame 42 to move along the length direction of the horizontal rack 434 during the rotation process, so as to adjust the position of the movable rotating sheave 41, thereby adjusting the distance between the movable rotating sheave 41 and the fixed rotating sheave 3.

[0053] Furthermore, the linkage component 435 includes two sprockets 4351 and a chain 4352 . The two sprockets 4351 are respectively fixed on the two horizontal shafts 431 . The chain 4352 is located between the two sprockets 4351 , and the chain 4352 is respectively engaged with the two sprockets 4351 .

[0054] When the output end of the horizontal driving member 433 drives one of the horizontal shafts 431 to rotate, it can drive one of the sprockets 4351 connected to it to rotate, and drive the other sprocket 4351 to rotate under the transmission action of the chain 4352, thereby driving the other horizontal shaft 431 to rotate, thereby achieving synchronous rotation of the two horizontal shafts 431.

[0055] Reference Figure 2 Preferably, a limiting slide rail 21 is fixed at the bottom of the storage box 2, the length direction of the limiting slide rail 21 is parallel to the length direction of the horizontal rack 434, a limiting slider 421 is fixed at the bottom of the movable frame 42, and the limiting slider 421 is slidably connected to the limiting slide rail 21.

[0056] When the moving frame 42 moves, the limiting slider 421 can slide on the limiting slide rail 21, thereby limiting the movement of the moving frame 42 and improving the stability of the moving frame 42 during movement.

[0057] Reference Figure 2 and Figure 5 Furthermore, the vertical drive assembly 44 includes an electric slide rail 441 and an electric slider 442. The electric slide rail 441 is vertically installed on the end of the movable frame 42 away from the horizontal rack 434. The electric slider 442 is slidably installed on the electric slide rail 441, and the electric slide rail 441 can drive the electric slider 442 to move along its length direction. The mounting frame 45 is fixed to the end of the electric slider 442 away from the electric slide rail 441.

[0058] When the height of the mounting bracket 45 needs to be adjusted, the electric slide rail 441 is started, and the electric slider 442 is driven to move along its length direction by the electric slide rail 441, thereby driving the mounting bracket 45 to move in the vertical direction.

[0059] Reference Figure 2 and Figure 6Preferably, an auxiliary power mechanism 5 is installed in the storage box 2, and the auxiliary power mechanism 5 includes a mounting frame 51, an active sheave 52, an auxiliary driving member 53, an adaptive component 54 and a driven sheave 55. The mounting frame 51 is fixed in the storage box 2. The height of the storage box 2 is the same as the height of the wire port. The mounting frame 51 is a hollow rectangular frame with openings at both ends, and the mounting frame 51 is located above between the topmost fixed rotating sheave 3 and the topmost movable rotating sheave 41, and the wire 11 passes through the mounting frame 51. The driving sheave 52 rotates horizontally within the mounting frame 51. The axle of the driving sheave 52 is parallel to the axle of the fixed rotating sheave 3. An auxiliary drive member 53 is mounted on a mounting plate on one side of the mounting frame 51 and is used to drive the driving sheave 52 to rotate. An adaptive component 54 is mounted on the mounting frame 51. A driven sheave 55 is rotatably connected to the adaptive component 54. The driven sheave 55 is located directly below the driving sheave 52. A space is left between the driving and driven sheaves 52, 55 for the power supply line 11 to pass through. The driving sheave 52 cooperates with the driven sheave 55 to convey the power line 11. In this embodiment, the auxiliary drive member 53 is a servo motor.

[0060] The wire 11 passes through the mounting frame 51 and through the space between the active sheave 52 and the driven sheave 55. When the position of the movable mechanism 4 is adjusted and the movable mechanism 4 is brought close to the fixed rotating sheave 3, the wire 11 in the storage box 2 needs to be pulled out. At this time, the active sheave 52 is driven to rotate by the auxiliary driving member 53. Since the wire 11 passes through the space between the active sheave 52 and the driven sheave 55, there is friction between the wire 11 and the active sheave 52 and the driven sheave 55 respectively. With the cooperation of the active sheave 52 and the driven sheave 55, the wire 11 can be transported, thereby assisting personnel in pulling out the wire 11 in the storage box 2 to reduce the labor intensity of the personnel.

[0061] Furthermore, the adaptive component 54 includes a sliding groove 541, a sliding rod 542, a sliding block 543, and an adaptive elastic member 544. The two sliding grooves 541 are respectively defined on opposite side walls of the mounting frame 51. The sliding rod 542 is vertically fixed within the sliding groove 541. The sliding block 543 is slidably mounted on the outside of the sliding rod 542 and is slidably connected to the sliding groove 541. The two ends of the driven sheave 55 are respectively rotatably connected to the two sliding blocks 543. The adaptive elastic member 544 is mounted on the outside of the sliding rod 542. The two ends of the adaptive elastic member 544 are respectively connected to the sliding block 543 and the inner wall of the sliding groove 541. In this embodiment, the adaptive elastic member 544 is a spring.

[0062] Since the sliding block 543 and the sliding rod 542 can slide relative to each other, and an adaptive elastic member 544 is sleeved on the outer side of the sliding rod 542, the driven groove wheel 55 can be squeezed by the elastic force of the adaptive elastic member 544 to increase the friction between the wire 11 and the active groove wheel 52 and the driven groove wheel 55 respectively, so that the wire 11 can be transported more smoothly. Moreover, since the wire 11 will be inserted into each fixed rotating groove wheel 3 and each movable rotating groove wheel 41, the wire 11 may have different cross-sectional sizes. At this time, the adaptive elastic member 544 can slightly push the sliding block 543 upward or downward to adapt to the different cross-sectional sizes of the wire 11.

[0063] Reference Figure 7 Preferably, the output end of the auxiliary driving member 53 is connected to an output shaft 531, and a first step sheave 532 is fixed to the end of the output shaft 531 away from the auxiliary driving member 53, and a linkage shaft 521 is fixed to the end of the active sheave 52 close to the auxiliary driving member 53, and the linkage shaft 521 passes through and extends out of the mounting frame 51, and the linkage shaft 521 is rotatably connected to the mounting frame 51, and a second step sheave 522 is slidingly sleeved on the end of the linkage shaft 521 close to the output shaft 531, and the second step sheave 522 cooperates with the first step sheave 532.

[0064] Reference Figure 8 and Figure 9 A plurality of first wedge-shaped teeth 533 are circumferentially arranged at one end of the first step sheave 532 close to the second step sheave 522. In the rotation direction of the first step sheave 532, the front side of the first wedge-shaped teeth 533 is set as a plane, and the rear side of the first wedge-shaped teeth 533 is set as a 45-degree inclined surface; a plurality of second wedge-shaped teeth 523 are circumferentially arranged at one end of the second step sheave 522 close to the first step sheave 532. In the rotation direction of the second step sheave 522, the front side of the second wedge-shaped teeth 523 is set as a 45-degree inclined surface, and the rear side of the second wedge-shaped teeth 523 is a plane.

[0065] Reference Figure 10 The circumferential surface of the linkage shaft 521 is provided with two limiting grooves 524, the length direction of which is parallel to the length direction of the linkage shaft 521. Two limiting blocks 525 are fixed to the inner wall of the circumference of the second stepped sheave 522, and the two limiting blocks 525 are respectively slidably connected within the two limiting grooves 524. An auxiliary elastic member 526 is fixed between the inner wall of the limiting groove 524 of the linkage shaft 521 and the limiting blocks 525 of the second stepped sheave 522. In this embodiment, the auxiliary elastic member 526 is a spring.

[0066] Reference Figure 6 and Figure 10When the wire 11 in the storage box 2 needs to be pulled out, the auxiliary drive member 53 drives the output shaft 531 to rotate forward, thereby driving the first step groove wheel 532 to rotate forward. Since the front side of the first wedge-shaped tooth 533 and the rear side of the second wedge-shaped tooth 523 are both flat, the first step groove wheel 532 can drive the second step groove wheel 522 to rotate, thereby driving the active groove wheel 52 to rotate through the linkage shaft 521. Since the operator may pull the wire 11 out too quickly and too fast, and the length of the wire 11 between the active groove wheel 52 and the operator's hand is not enough to support the rapid pulling, when the operator pulls the wire 11 too quickly, the wire 11 will drive the active groove wheel 52 to rotate faster due to friction, causing the speed of the linkage shaft 521 to be greater than the speed of the output shaft 531, resulting in a speed difference between the two. At this time, since the rear side of the first wedge-shaped tooth 533 and the front side of the second wedge-shaped tooth 523 are both inclined surfaces set at a 45-degree angle, the second step groove wheel 522 can rotate at the first wedge Under the guidance of the wedge-shaped teeth 533 and the second wedge-shaped teeth 523, relative rotation occurs between the linkage shaft 521, causing the second step groove wheel 522 to move away from the first step groove wheel 532 and compressing the auxiliary elastic member 526. When the rear side of the first wedge-shaped teeth 533 and the front side of the second wedge-shaped teeth 523 are no longer in contact, the first step groove wheel 532 and the second step groove wheel 522 can be re-fitted under the action of the auxiliary elastic member 526, and this cycle is repeated. Based on this, personnel can choose whether to actively pull the wire 11 to adjust the pulling speed of the wire 11 according to actual conditions. It should be noted that when it is necessary to store the wire 11 located outside the storage box 2, while starting the horizontal drive assembly 43, the auxiliary drive member 53 must also be rotated in the opposite direction, and it is ensured that the rotation speed of the first step groove wheel 532 is greater than the rotation speed of the second step groove wheel 522 when it is driven by the active groove wheel 52.

[0067] Reference Figure 1 Furthermore, a gun rack 13 is fixed on the charging pile body 1 near the wire port, and the height of the gun rack 13 is the same as the height of the wire port. A baffle 14 is horizontally fixed on the charging pile body 1 and above the gun rack 13, and the baffle 14 can block the gun rack 13.

[0068] The setting of the gun rack 13 makes it convenient for personnel to place the charging gun 12 on the gun rack 13 when the charging gun 12 is not in use, and the setting of the baffle 14 can shield the gun rack 13 and the charging gun 12 placed thereon, thereby providing a certain degree of protection for the charging gun 12.

[0069] The implementation principle of the energy storage charging pile of a new energy station in the embodiment of the present application is as follows: when it is necessary to store the wire 11, the position of the mobile mechanism 4 is adjusted to make the mobile mechanism 4 away from the fixed rotating groove wheel 3 to increase the length of the wire 11 between the fixed rotating groove wheel 3 and the movable rotating groove wheel 41, so that most of the external wires 11 can be stored in the storage box 2 and the wires 11 are protected; when it is necessary to use the charging gun 12 to charge the vehicle, the position of the mobile mechanism 4 is adjusted to make the mobile mechanism 4 close to the fixed rotating groove wheel 3 to reduce the length of the wire 11 between the fixed rotating groove wheel 3 and the movable rotating groove wheel 41. degree, so that most of the wires 11 stored in the storage box 2 can be pulled out; when the position of the moving mechanism 4 is adjusted and the moving mechanism 4 is brought close to the fixed rotating sheave 3, the wires 11 in the storage box 2 need to be pulled out, and the active sheave 52 is driven to rotate by the auxiliary driving member 53. Since the wires 11 pass through the space between the active sheave 52 and the driven sheave 55, there is friction between the wires 11 and the active sheave 52 and the driven sheave 55 respectively. With the cooperation of the active sheave 52 and the driven sheave 55, the wires 11 can be transported, thereby assisting personnel in pulling out the wires 11 in the storage box 2.

[0070] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A new energy station energy storage charging pile, characterized in that: include: Charging pile body (1); A storage box (2) is provided on one side of the charging pile body (1); the charging pile body (1) is provided with an electric wire (11) extending into the storage box (2); and a charging gun (12) is provided at one end of the electric wire (11) away from the charging pile body (1); A plurality of fixed rotating groove wheels (3) are provided and rotatably arranged in the storage box (2); The moving mechanism (4) is movably arranged in the storage box (2); a plurality of movable rotating sheaves (41) are rotatably arranged on the moving mechanism (4) and cooperate with the fixed rotating sheave (3); the electric wire (11) is wound around the fixed rotating sheave (3) and the movable rotating sheave (41) in sequence; The moving mechanism (4) comprises a moving frame (42) capable of horizontally moving in the storage box (2), a horizontal driving assembly (43) arranged on the moving frame (42), a vertical driving assembly (44) arranged on the moving frame (42), and a mounting frame (45) arranged at the output end of the vertical driving assembly (44); the horizontal driving assembly (43) can drive the moving frame (42) to move in a direction close to or away from the fixed rotating groove wheel (3); the vertical driving assembly (44) can drive the mounting frame (45) to move in a vertical direction; and a plurality of movable rotating groove wheels (41) are rotatably arranged on the mounting frame (45); The horizontal driving assembly (43) includes two horizontal shafts (431) rotatably arranged on the mobile frame (42), a horizontal gear (432) arranged on the horizontal shaft (431), a horizontal driving member (433) arranged on the mobile frame (42) and used to drive one of the horizontal shafts (431) to rotate, a horizontal rack (434) arranged in the storage box (2) and meshed with the horizontal gear (432), and a linkage member (435) is arranged between the two horizontal shafts (431); A wire port for passing the power line (11) is provided at the top position of one side of the storage box (2). An auxiliary power mechanism (5) is provided in the storage box (2). The auxiliary power mechanism (5) comprises a mounting frame (51) provided in the storage box (2), a driving groove wheel (52) rotatably provided in the mounting frame (51), an auxiliary driving member (53) for driving the driving groove wheel (52) to rotate, an adaptive component (54) provided in the mounting frame (51), and a driven groove wheel (55) rotatably provided on the adaptive component (54). The driving groove wheel (52) cooperates with the driven groove wheel (55) to transport the electric wire (11). The vertical drive assembly (44) includes an electric slide rail (441) arranged on the movable frame (42) and an electric slider (442) slidably arranged on the electric slide rail (441), and the mounting frame (45) is connected to the electric slider (442); The horizontal driving assembly (43) can drive the movable frame (42) to move, so that the movable frame (42) can move in a direction close to or away from the fixed rotating groove wheel (3) to adjust the length of the electric wire (11) between the fixed rotating groove wheel (3) and the movable rotating groove wheel (41); the vertical driving assembly (44) can drive the mounting frame (45) to move in a vertical direction, and can adjust the height of the plurality of movable rotating groove wheels (41) to adjust the height difference between the plurality of movable rotating groove wheels (41) and the plurality of fixed rotating groove wheels (3) to adjust the angle at which the electric wire (11) is wound around the plurality of movable rotating groove wheels (41) and the plurality of fixed rotating groove wheels (3) to adjust the bending angle of the electric wire (11); The adaptive component (54) includes a sliding groove (541) provided on the mounting frame (51), a sliding rod (542) disposed in the sliding groove (541), a sliding block (543) slidably sleeved on the sliding rod (542), and an adaptive elastic member (544) sleeved on the sliding rod (542); the driven sheave (55) is rotatably disposed between the two sliding blocks (543); An output shaft (531) is provided at the output end of the auxiliary driving member (53), a first stepped sheave (532) is provided on the output shaft (531), a linkage shaft (521) is provided on the active sheave (52), a second stepped sheave (522) that cooperates with the first stepped sheave (532) is provided on a sliding sleeve at one end of the linkage shaft (521) close to the output shaft (531), and an auxiliary elastic member (526) is provided between the linkage shaft (521) and the second stepped sheave (522).

2. The new energy station energy storage charging pile according to claim 1, characterized in that: The linkage component (435) includes a sprocket (4351) arranged on the horizontal shaft (431) and a chain (4352) for linking the two sprockets (4351), and the chain (4352) is engaged with the sprocket (4351).

3. The new energy station energy storage charging pile according to claim 1, characterized in that: A limiting slide rail (21) is provided at the bottom of the storage box (2), and a limiting slider (421) slidably connected to the limiting slide rail (21) is provided at the bottom of the movable frame (42).

4. The new energy station energy storage charging pile according to claim 1, characterized in that: A gun rack (13) is provided on the charging pile body (1) near the wire port, and a baffle (14) is provided on the charging pile body (1) and above the gun rack (13).

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