Charging pile gun line recovery device and method

Abstract

The invention belongs to the field of charging piles, and discloses a charging pile gun line recovery device and method.The device comprises a telescopic assembly, a rotating shaft, a transmission gear, a supporting piece and a transmission assembly; the transmission assembly is fixedly installed at the upper end of the charging pile, the transmission gear sleeves the rotating shaft and is meshed with the transmission assembly, the two ends of the rotating shaft penetrate through the supporting pieces to be fixedly connected with the telescopic assembly, a gun line supporting rod is arranged on the side, away from the transmission gear, of the telescopic assembly, and a first motor is arranged in the transmission assembly. The first motor or the second motor rotates the gun wire supporting rod, the gun wire supporting rod is used for winding the charging pile gun wire, the telescopic assembly or the transmission assembly controls the gun wire supporting rod to rotate, the gun wire supporting rod rotates the charging pile gun wire in the rotating process, and the situation that the charging pile gun wire is abraded to the ground or is directly still on the ground is effectively reduced; the telescopic assembly or the transmission assembly controls the gun line supporting rod to rotate reversely, and it is guaranteed that a client with small strength can operate the gun line easily.

Description

Technical Field

[0001] The invention belongs to the technical field of charging piles and relates to a charging pile gun line recovery device and method. Background Art

[0002] With the rapid development of the global economy, the consumption of fossil energy (such as oil, coal, and natural gas) is accelerating, and its reserves are also decreasing. As a non-renewable energy, the reserves of oil are gradually decreasing, while the sources of electric energy are more extensive, including renewable energy (such as solar energy, wind energy, and hydropower) and traditional energy (such as coal and natural gas), making electric energy more advantageous in terms of supply stability. Electric vehicles use electricity as a power source. The development of electric vehicles and supporting charging / swapping stations will help reduce dependence on imported oil, optimize the national energy structure, and improve the stability and security of energy supply.

[0003] The charging pile gun wire, as the power input source of new energy vehicles, has a direct impact on the user's charging experience due to its ease of operation. In order to meet the charging needs of different vehicles, after charging, the charging pile gun wire faces the following situations: 1) The charging pile gun wire is still directly on the ground; 2) The charging pile gun wire is fixed on the charging pile gun seat. Due to improper operation, the gun wire is compressed and has the risk of wear and tear on the ground. In addition, the gun wire of the high-power charging pile is bulky and inconvenient for customers with less strength to operate. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a charging pile gun wire recovery device and method. When the charging pile gun wire needs to be stored after charging is completed, the telescopic component or the transmission component controls the gun wire support rod to rotate. The gun wire support rod rotates the charging pile gun wire during the rotation process, effectively reducing the wear of the charging gun wire dragging on the ground or directly remaining on the ground; when the charging pile gun wire needs to be released before charging, the telescopic component or the transmission component controls the gun wire support rod to rotate in the opposite direction, which is convenient for customers with less strength to operate; the telescopic component and the transmission component rotate by gear meshing, and the transmission accuracy is high to solve the technical problem of transmission delay.

[0005] In order to achieve the above object, the present invention adopts the following technical solution: The present invention provides a charging pile gun line recovery device, comprising a telescopic component, a rotating shaft, a transmission gear, a support and a transmission component; the transmission component is fixedly installed on the upper end of the charging pile, the transmission gear is sleeved on the outside of the rotating shaft and meshes with the transmission component, both ends of the rotating shaft pass through the support and are fixedly connected with the telescopic component, a gun line support rod is arranged on the side of the telescopic component away from the transmission gear, a first motor is arranged in the transmission component, a second motor is arranged in the telescopic component, the first motor or the second motor rotates the gun line support rod, and the gun line support rod is used to wind the charging pile gun line.

[0006] Furthermore, the telescopic assembly also includes a rotating shaft support seat, a third gear, a fourth gear, a base turntable, a first rotating unit, and a second rotating unit; the multiple rotating support seats are fixedly installed on both sides of the charging pile, the base turntable is arranged on one side of the rotating support seat, and the fourth gear is arranged on the other side of the rotating support seat, the third gear is arranged on the side of the fourth gear close to the transmission assembly, and meshes with the fourth gear, the third gear is installed on the output shaft of the second motor, the first rotating unit is arranged on the side of the base turntable close to the fourth gear, and the second rotating unit is arranged on the other side of the base turntable, the first rotating unit and the second rotating unit are fixedly connected by a connecting member, and the transmission member passes through one end of the rotating support seat and is fixedly connected to the fourth gear, and the other end is fixedly connected to the first rotating unit.

[0007] Furthermore, the first rotating unit includes a connecting rod and a rotating shaft connecting rod; the transmission member is arranged on one side of the rotating shaft connecting rod, and the connecting rod is arranged on the other side of the rotating shaft connecting rod. The transmission member is fixedly connected to the rotating shaft connecting rod, and the rotating connecting rod and the connecting rod are interference connected via a connecting member.

[0008] Furthermore, the second rotating unit includes a driven connecting rod, an active connecting rod, and a rotating disk; The active connecting rod, the driven connecting rod and the gun line support rod are arranged on one side of the turntable from the inside to the outside. The turntable is arranged on the side of the base turntable away from the first rotating unit and is connected to the base turntable through a conveying shaft. A first through hole and a second through hole are arranged on the driven connecting rod. A third through hole and a fourth through hole are arranged at both ends of the active connecting rod. The connecting piece passes through the first through hole and is fixedly connected with the third through hole. The connecting piece passes through the second through hole, the fourth through hole, the turntable, the base turntable and is fixedly connected with the first rotating unit in sequence.

[0009] Furthermore, an arc-shaped groove is arranged on the base turntable, and a linear groove is arranged on the turntable.

[0010] Furthermore, the transmission assembly also includes a driving gear, the first gear is sleeved on the output shaft of the first motor, the driving gear and the driven gear are meshed with each other, the driven gear and the worm gear are sleeved on both ends of the roller, the worm gear and the worm are meshed with each other, the roller and the worm both pass through the mounting frame, the first gear is installed at one end of the worm, and is located on one side of the mounting frame and is meshed with the second gear, and the second gear is meshed with the transmission gear.

[0011] Furthermore, the support member includes a bearing cover and a bearing bracket; the bearing bracket is fixedly connected to the upper end of the charging pile, the bearing cover is arranged at the upper end of the bearing bracket, the bearing cover is provided with a first through hole on the downward side, and the bearing bracket is provided with a second through hole on the upward side, and the first through hole and the second through hole are connected and adapted to the rotating shaft.

[0012] Furthermore, the gun line support rod is fixedly mounted on the outside of the driven connecting rod, and the driven connecting rod is opened or closed according to the rotation direction of the second motor.

[0013] Furthermore, the connecting piece is a latch.

[0014] The present invention also provides a charging pile gun line recovery method, which is based on the above-mentioned charging pile gun line recovery device and includes the following steps: a transmission component is fixedly installed on the upper end of the charging pile, a transmission gear sleeve is arranged on the rotating shaft and meshes with the transmission component, and both ends of the rotating shaft pass through the support member and are fixedly connected with the telescopic component; the first motor or the second motor provides power to rotate the gun line support rod; when the charging pile gun line needs to be stored, the first motor or the second motor rotates to cause the gun line support rod to roll up the charging pile gun line; when the charging pile gun line needs to be released, the first motor or the second motor rotates in the opposite direction to cause the gun line support rod to release the charging pile gun line.

[0015] Compared with the prior art, the present invention has the following beneficial technical effects: The present invention discloses a charging pile gun wire recovery device. The telescopic component can meet the winding requirements of charging pile gun wires of different weights and specifications, which not only meets the charging convenience but also reduces the wear of the charging pile gun wire caused by mopping on the ground. The telescopic component and the transmission component are driven by gears, and the high gear transmission accuracy can solve the problem of transmission delay.

[0016] The present invention provides a charging pile gun line recovery device, wherein the connecting rod and the rotating shaft connecting rod of the telescopic assembly can be adjusted according to actual needs, so that the charging pile gun line recovery device can adapt to gun lines of different weights and specifications. By changing the parameters of the connecting rod, the speed, force and stroke of the gun line telescopic can be adjusted to meet the winding requirements of different gun lines. For heavier charging pile gun lines, the length of the connecting rod can be increased or the angle can be adjusted to provide greater thrust or pulling force to ensure that the gun line can be wound on the gun line support rod.

[0017] The present invention provides a charging pile gun wire recovery device, which controls the frequency of the second motor so that the connecting rod and the driven connecting rod produce different displacements. The larger the displacement, the larger the diameter of the circle formed by the gun wire support rod, and the longer the charging pile gun wire is wrapped around the gun wire support rod.

[0018] The present invention provides a charging pile gun line recovery device, wherein a third gear is sleeved on the second motor output shaft, the third gear and the fourth gear are meshed with each other, the fourth gear enables a connecting rod to slide on a base turntable through a transmission member, the connecting rod enables a driven connecting rod to slide on the turntable through an active connecting rod during rolling, and the gun line support rod rotates the charging pile gun line on the gun line support rod during the sliding of the turntable.

[0019] The present invention provides a charging pile gun line recovery device, wherein a driving gear is sleeved on a first motor output shaft, the driving gear is meshed with a driven gear, a worm wheel rotates in the same direction as the driven gear through a roller, the worm wheel and the worm are meshed with each other to change the direction of movement, a first gear sleeved on one side of the worm is meshed with a second gear to drive the transmission gear and a rotating shaft to rotate, and the rotating shaft rotates the charging pile gun line on a gun line support rod during rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a charging pile gun line recovery device of the present invention; Figure 2 It is a schematic diagram of the structure of the transmission assembly in an embodiment of the present invention; Figure 3 for Figure 2 Partial magnified image; Figure 4 This is a schematic structural diagram of a telescopic assembly in a closed state in an embodiment of the present invention; Figure 5 This is a schematic diagram of the structure of the telescopic assembly in the open state according to an embodiment of the present invention; Figure 6 is a schematic structural diagram of a first rotating unit in an embodiment of the present invention; Figure 7 Schematic diagram of the structure of the second rotating unit in an embodiment of the present invention.

[0021] Reference numerals: 1- telescopic assembly; 2- rotating shaft; 3- transmission gear; 4- bearing cover; 5- bearing bracket; 6- transmission assembly; 7- driving gear; 8- driven gear; 9- worm gear; 10- roller; 11- worm; 12- first gear; 13- mounting frame; 14- second gear; 15- first motor; 16- base turntable; 17- connecting rod; 18- rotating shaft connecting rod; 19- rotating shaft support seat; 20- fourth gear; 21- second motor; 22- third gear; 23- gun line support rod; 24- driven connecting rod; 25- driving connecting rod; 26- turntable. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0023] Example 1 A charging pile gun line recovery device of the present invention comprises: a telescopic component 1, a rotating shaft 2, a transmission gear 3, a support and a transmission component 6; the transmission component 6 is fixedly installed on the upper end of the charging pile, the transmission gear 3 is sleeved on the outside of the rotating shaft 2 and meshes with the transmission component 6, both ends of the rotating shaft 2 pass through the support and are fixedly connected with the telescopic component 1, a gun line support rod 23 is arranged on the side of the telescopic component 1 away from the transmission gear 3, a first motor 15 is arranged in the transmission component 6, and a second motor 21 is arranged in the telescopic component 1, the first motor 15 or the second motor 21 rotates the gun line support rod 23, and the gun line support rod 23 is used to wind the charging pile gun line.

[0024] like Figure 1 As shown, a charging pile gun line recovery device is fixedly installed on the upper end of the charging pile, and the charging pile gun line recovery station device includes a telescopic component 1, a rotating shaft 2, a transmission gear 3, a support member and a transmission component 6. The support member includes a bearing cover 4 and a bearing bracket 5. The lower end of the bearing cover 4 abuts against the upper end of the bearing bracket 5 to form a trapezoid. The bearing bracket 5 is installed on the upper end of the charging pile, and the bearing cover 4 is installed on the upper end of the bearing bracket 5. The lower end of the bearing cover 4 is provided with a first through hole, and the upper end of the bearing bracket 5 is provided with a second through hole. The first through hole and the second through hole are connected to form a circle, which is adapted to the size of the rotating shaft 2.

[0025] The transmission gear 3 is a hollow structure that is sleeved on the outer surface of the shaft 2 and is located in the middle of the shaft 2. The transmission gear 3 is connected with the shaft 2 by interference fit to ensure that when the transmission gear 3 is meshed with the transmission assembly 6, the transmission gear 3 will not deviate to the left or right on the shaft 2. Figure 2 shown.

[0026] like Figure 3 As shown, the transmission assembly 6 is arranged at the lower end of the rotating shaft 2, and includes a driving gear 7, a driven gear 8, a worm wheel 9, a roller 10, a worm 11, a first gear 12, a mounting frame 13, a second gear 14 and a first motor 15.

[0027] The first motor 15 is a stepper motor, which is fixedly connected to the upper end surface of the charging pile. The fixed connection here can be that the first motor 15 is placed above the charging end, or the first motor 15 is welded to the charging pile, or the first motor 15 is threadedly connected to the charging pile by bolts. The driving gear 7 is sleeved on the output shaft of the first motor 15, and the driven gear 8 is installed on one side of the driving gear 7. The driving gear 7 and the driven gear 8 are meshed with each other to transmit the rotational force of the first motor 15 to the driven gear 8.

[0028] The driven gear 8 is sleeved on one end of the roller 10, and the other end of the roller 10 passes through the mounting frame 13 and is connected to the worm gear 9. The worm gear 9 is sleeved on the other end of the roller 10, and the worm 11 passes through the mounting frame 13 and meshes with the roller 10. The roller 10 is arranged on one side of the worm 11, and the rotation direction of the first motor 15 is changed through the worm 11. The first gear 12 is sleeved on one end of the worm 11, and the first gear 12 is located on the outside of the mounting frame 13. The second gear 14 is arranged on one side of the mounting frame 13, and the first gear 12 and the second gear 13 are on the same side. The second gear 14 meshes with the first gear 12, and the second gear 14 meshes with the transmission gear 3, and the rotation torque of the first motor 15 can be transmitted to the transmission gear 3.

[0029] The first motor 15 drives the driving gear 7 to rotate, and the driving gear 7 drives the driven gear 8 to rotate through the transmission mode of gear meshing. The driven gear 8 and the turbine 9 are installed on the roller 10 to realize coaxial transmission. The movement and power output between the two staggered axes are realized through the transmission of the turbine 9 and the roller 10. The first gear 12 and the second gear 14 transmit power through gear meshing, and transmit the output force to the transmission gear 3. The transmission gear 3 is sleeved on the rotating shaft 2 to realize coaxial transmission. The rotating shaft 2 transmits the axial force to the telescopic component 1. The gun line support rod 23 is installed on the telescopic component 1, so that the charging pile gun line is wound around the gun line support rod 23 to realize the winding of the gun line, which effectively reduces the situation where the charging pile gun line drags on the ground and the line skin wears.

[0030] In summary, the first motor 15 drives the transmission gear 3 to rotate, and the transmission gear 3 causes the gun line support rod 23 on the telescopic assembly 1 to rotate in the same direction during the rotation process, and the gun line support rod 23 rotates or releases the charging pile gun line, such as Figure 4 He Ru Figure 5 shown.

[0031] Example 2 like Figure 6 As shown, the telescopic assembly 1 includes a base turntable 16, a first rotating unit, a second rotating unit, a rotating shaft support seat 19, a fourth gear 20, a second motor 21, and a third gear 22. The first rotating unit includes a connecting rod 17 and a rotating shaft connecting rod 18, and the second rotating unit includes a driven connecting rod 24, an active connecting rod 25, and a turntable 26.

[0032] The third gear 22 is mounted on the output shaft of the second motor 21, the fourth gear 20 is arranged at the upper end of the third gear 22, the fourth gear 20 and the third gear 22 are meshed with each other, the shaft support seat 19 is arranged on the side of the fourth gear 20 away from the second motor 21, and the shaft support seat 19 and the upper end of the charging pile are in contact with each other. The shaft support seat 19 is provided with a through hole adapted to the transmission member, one end of the transmission member is fixedly connected to the shaft connecting rod 18, and the other end passes through the through hole on the shaft support seat 19 and is connected to the fourth gear 20. The transmission member and the fourth gear 20 are interference connected. It should be noted that a plurality of shaft connecting rods 18 constitute a star-shaped shaft connecting rod.

[0033] The connecting rod 17 is arranged on the outside of the rotating shaft connecting rod 18, one end of the connecting rod 17 is clamped with the rotating shaft connecting rod 18 through a connecting piece, the connecting rod 17 is slidably connected to the base turntable 16 through a connecting piece, the base turntable 16 is provided with an arc groove in the clockwise direction, and the connecting piece at the other end of the connecting rod 17 passes through the base turntable 26, the active connecting rod 25 and the other end of the driven connecting rod 24 are connected.

[0034] like Figure 7 As shown, the active connecting rod 25, the driven connecting rod 24 and the gun line support rod 23 are arranged from the inside to the outside on the side of the base turntable 26 away from the connecting rod 17, and the gun line support rod 23 is fixedly installed on the driven connecting rod 24, and the fixed installation here is welding or clamping to ensure that the gun line support rod 23 will not fall off during the rotation of the driven connecting rod 24.

[0035] In this embodiment, the connecting piece is a latch, which can meet requirements of different sizes.

[0036] A linear groove is provided on one side of the base turntable 26 close to the driven connecting rod 24 .

[0037] The driven connecting rod 24 is provided with a first through hole and a second through hole. The first through hole is located at one side of the middle of the driven connecting rod 24 close to the edge, and the second through hole is arranged on the right side of the driven connecting rod 24 opposite to the gun line support rod 23 .

[0038] The active connecting rod 25 is provided with a third through hole and a fourth through hole. The third through hole corresponds to the first through hole and is detachably connected via a connecting piece. The fourth through hole corresponds to the second through hole and is detachably connected via a connecting piece.

[0039] The second motor 21 drives the third gear 22 to rotate coaxially, and the third gear 22 and the fourth gear 20 are meshed with each other, and the output force of the third gear 22 is transmitted to the fourth gear 20. The fourth gear 20 is connected to the shaft connecting rod 18 through the rotating support seat 19. The fourth gear 20 transmits the output force to the shaft connecting rod 18, so that the shaft connecting rod 18 rotates. The connecting rod 17 is connected to the shaft connecting rod 18 through a pin. The shaft connecting rod 18, the pin, and the connecting rod 17 constitute a connecting rod mechanism. The rotational force output by 18 is transmitted to the connecting rod 17. One end of the connecting rod 17 is connected to the rotating shaft connecting rod 18 through a pin and rotates around the arc groove on the base turntable 16. The other end passes through the linear groove on the turntable 26 and is connected to the active connecting rod 25 and the driven connecting rod 24 through a pin. The turntable 26 is fixed on the base turntable 16 through a conveying shaft, so that the turntable 26 rotates with the conveying shaft, and the rotational force of the connecting rod 17 is transmitted to the active connecting rod 25 and the driven connecting rod 24. A third through hole and a fourth through hole are provided on the active connecting rod 25. The third through hole is connected to the driven connecting rod 24 through a connecting piece, and the fourth through hole is connected to the connecting rod 17 through a connecting piece. The rotation of the active connecting rod 25 causes the driven connecting rod 24 to generate a rotational force, so that the driven connecting rod 24 generates a certain opening and closing amount, wherein the opening and closing amount is affected by the size of the arc groove of the base turntable 16 and the size of the linear groove of the turntable 26. Corresponding adjustments can be made according to gun lines of different sizes and specifications, so that the charging pile gun line can be wound around the gun line support rod 23. The gun line support rod 23 is installed on one side of the driven connecting rod 24, so that the charging pile gun line will not fall to the ground, thereby reducing the wear of the charging pile gun line.

[0040] In summary, the second motor 21 drives the third gear 22 to rotate, and the third gear 22 causes the gun line support rod 23 to rotate in the same direction during the rotation process, and the gun line support rod 23 rotates or releases the charging pile gun line.

[0041] Example 3 A charging pile gun line recovery method, a transmission assembly 6 is fixedly installed on the upper end of the charging pile, a transmission gear 3 is sleeved on a rotating shaft 2 and meshes with the transmission assembly 6, and both ends of the rotating shaft 2 pass through a support member and are fixedly connected to a telescopic assembly 1; a first motor 15 or a second motor 21 provides power to rotate a gun line support rod 23.

[0042] When the charging pile gun wire needs to be stored, the first motor 15 or the second motor 21 rotates to make the gun wire support rod 23 roll up the charging pile gun wire; when the charging pile gun wire needs to be released, the first motor 15 or the second motor 21 rotates in the opposite direction to make the gun wire support rod 23 release the charging pile gun wire.

[0043] Transmission component 6 stores or releases the charging pile gun line method: When the charging pile gun line needs to be stored, the first motor 15 is started to rotate in a clockwise direction (assuming it is a forward rotation). The output shaft of the first motor 15 drives the driving gear 7 to rotate, and the driving gear 7 and the driven gear 8 are meshed with each other, so that the driven gear 8 also rotates in a clockwise direction. The driven gear 8 drives the worm wheel 9 to rotate in the same direction through the roller 10, and the worm wheel 9 and the worm 11 are meshed with each other, so that the worm 11 rotates in a counterclockwise direction (due to the transmission characteristics, the rotation direction of the worm wheel 9 is usually opposite to the rotation direction of the worm 11). The rotation of the worm 11 drives the first gear 12 to rotate, and the first gear 12 and the second gear 14 are meshed with each other to form a gear transmission chain, which transmits power to the transmission gear 3. After receiving the power, the transmission gear 3 drives the rotating shaft 2 to rotate, and then the gun line support rod 23 rotates to roll up the charging pile gun line.

[0044] When the charging pile gun line needs to be released, the first motor 15 is started to rotate counterclockwise (assuming reverse rotation). The output shaft of the first motor 15 drives the driving gear 7 to rotate in the reverse direction, and transmits power to the rotating shaft 2 through the same transmission path. The rotating shaft 2 rotates in the reverse direction, causing the gun line support rod 23 to rotate in the reverse direction, thereby releasing the charging pile gun line.

[0045] How to store or release the charging pile gun line by telescopic component 1: When the charging pile gun line needs to be stored, the second motor 21 is started to drive the third gear 22 to rotate. The third gear 22 meshes with the fourth gear 20 to transmit power to the fourth gear 20. The fourth gear 20 drives the connecting rod 17 to slide on the base turntable 16. The sliding movement of the connecting rod 17 is transmitted through the active connecting rod 25, so that the driven connecting rod 24 slides on the turntable 26, thereby driving the gun line support rod 23 to rotate and / or translate. The movement of the gun line support rod 23 causes the charging pile gun line to be gradually wound around it until it is completely stored.

[0046] When the charging pile gun line needs to be used, the second motor 21 is reversed or the rotation direction is adjusted to drive the third gear 22 to rotate in the opposite direction. The same transmission path is reversed, causing the gun line support rod 23 to move in the opposite direction. The movement of the gun line support rod 23 causes the charging pile gun line to be gradually released until the required length is reached.

[0047] Example 4 The working principle of the charging pile gun line recovery device of the present invention is as follows: The first motor 15 controls the driving gear 7 to rotate, the driving gear 7 and the driven gear 8 are meshed with each other, the worm wheel 9 rotates in the same direction as the driven gear 8 through the roller 10, the worm wheel 9 and the worm 11 are meshed with each other to change the direction of movement, and the first gear 12 and the second gear sleeved on one side of the worm 11 are meshed with each other to drive the transmission gear 3 and the rotating shaft 2 to rotate. During the rotation of the rotating shaft 2, the charging pile gun line rotates on the gun line support rod 23.

[0048] Or the second motor 21 controls the third gear 22 to rotate, the third gear 22 is meshed with the fourth gear 20, and the fourth gear 20 enables the connecting rod 17 to slide on the base turntable 16 through the transmission member. During the sliding process, the connecting rod 17 enables the driven connecting rod 24 to slide on the turntable 26 through the active connecting rod 25, and the gun line support rod 23 rotates the charging pile gun line on the gun line support rod 23 during the sliding process of the turntable 26.

[0049] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0050] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

Claims

1. A charging pile gun line recovery device, characterized in that: It comprises a telescopic assembly (1), a rotating shaft (2), a transmission gear (3), a support member and a transmission assembly (6); The transmission assembly (6) is fixedly mounted on the upper end of the charging pile, the transmission gear (3) is sleeved on the outside of the rotating shaft (2) and meshes with the transmission assembly (6), both ends of the rotating shaft (2) pass through the support member and are fixedly connected to the telescopic assembly (1), a gun line support rod (23) is arranged on the side of the telescopic assembly (1) away from the transmission gear (3), a first motor (15) is arranged in the transmission assembly (6), and a second motor (21) is arranged in the telescopic assembly (1), the first motor (15) or the second motor (21) rotates the gun line support rod (23), and the gun line support rod (23) is used to wind the charging pile gun line.

2. The charging pile gun line recovery device according to claim 1, characterized in that: The telescopic assembly (1) further comprises a rotating shaft support seat (19), a third gear (22), a fourth gear (20), a base rotating disk (16), a first rotating unit, and a second rotating unit; A plurality of rotating support seats (19) are fixedly mounted on both sides of the charging pile, the base turntable (16) is arranged on one side of the rotating support seat (19), the fourth gear (20) is arranged on the other side of the rotating support seat (19), the third gear (22) is arranged on the side of the fourth gear (20) close to the transmission assembly (6), and meshes with the fourth gear (20), the third gear (22) is mounted on the output shaft of the second motor (21), the first rotating unit is arranged on the side of the base turntable (16) close to the fourth gear (20), the second rotating unit is arranged on the other side of the base turntable (16), the first rotating unit and the second rotating unit are fixedly connected via a connecting member, and the transmission member passes through the rotating support seat (19), one end of which is fixedly connected to the fourth gear (20), and the other end of which is fixedly connected to the first rotating unit.

3. The charging pile gun line recovery device according to claim 2, characterized in that: The first rotating unit comprises a connecting rod (17) and a rotating shaft connecting rod (18); The transmission member is arranged on one side of the rotating shaft connecting rod (18), and the connecting rod (17) is arranged on the other side of the rotating shaft connecting rod (18). The transmission member is fixedly connected to the rotating shaft connecting rod (18), and the rotating connecting rod (18) and the connecting rod (17) are interference-connected via a connecting member.

4. The charging pile gun line recovery device according to claim 2, characterized in that: The second rotating unit comprises a driven connecting rod (24), a driving connecting rod (25), and a rotating disk (26); The active connecting rod (25), the driven connecting rod (24) and the gun line support rod (23) are arranged on one side of the turntable (26) from the inside to the outside. The turntable (26) is arranged on the side of the base turntable (16) away from the first rotating unit and is connected to the base turntable (16) via a conveying shaft. The driven connecting rod (24) is provided with a first through hole and a second through hole. The active connecting rod (25) is provided with a third through hole and a fourth through hole at both ends. The connecting piece passes through the first through hole and is fixedly connected to the third through hole. The connecting piece passes through the second through hole, the fourth through hole, the turntable (26), the base turntable (16) in sequence and is fixedly connected to the first rotating unit.

5. The charging pile gun line recovery device according to claim 4, characterized in that: The base turntable (16) is provided with an arc-shaped groove, and the turntable (26) is provided with a linear groove.

6. The charging pile gun line recovery device according to claim 1, characterized in that: The transmission assembly (6) further comprises a driving gear (7), the first gear being sleeved on an output shaft of a first motor (15), the driving gear (7) being meshed with a driven gear (8), the driven gear (8) and a worm wheel (9) being sleeved on both ends of a roller (10), the worm wheel (9) being meshed with a worm (11), the roller (10) and the worm (11) both passing through a mounting frame (13), the first gear (12) being mounted on one end of the worm (11) and being located on one side of the mounting frame and being meshed with a second gear (14), and the second gear (14) being meshed with a transmission gear (3).

7. The charging pile gun line recovery device according to claim 1, characterized in that: The support member comprises a bearing cover (4) and a bearing bracket (5); The bearing bracket (5) is fixedly connected to the upper end of the charging pile, the bearing cover (4) is arranged on the upper end of the bearing bracket (5), the bearing cover (4) is provided with a first through hole on the downward side, and the bearing bracket (5) is provided with a second through hole on the upward side, the first through hole and the second through hole are connected to each other and are adapted to fit the rotating shaft (2).

8. The charging pile gun line recovery device according to claim 4, characterized in that: The gun line support rod (23) is fixedly mounted on the outside of the driven connecting rod (24), and the driven connecting rod (24) is opened or closed according to the rotation direction of the second motor (21).

9. The charging pile gun line recovery device according to claim 2, characterized in that: The connecting piece is a latch.

10. A charging pile gun line recovery method, characterized in that: The charging pile gun line recovery device according to any one of claims 1 to 9 comprises the following steps: The transmission assembly (6) is fixedly mounted on the upper end of the charging pile, the transmission gear (3) is sleeved on the rotating shaft (2) and meshes with the transmission assembly (6), and both ends of the rotating shaft (2) pass through the support member and are fixedly connected to the telescopic assembly (1); The first motor (15) or the second motor (21) provides power to rotate the gun line support rod (23); When the charging pile gun wire needs to be stored, the first motor (15) or the second motor (21) rotates to cause the gun wire support rod (23) to roll up the charging pile gun wire; when the charging pile gun wire needs to be released, the first motor (15) or the second motor (21) rotates in the opposite direction to cause the gun wire support rod (23) to release the charging pile gun wire.

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