CN-224211040-U - Battery rack buffer mechanism of battery exchange station

Abstract

The utility model provides a battery rack buffer mechanism of a power exchange station, which comprises a placing rack, wherein a buffer lifting mechanism is arranged on the inner side of the placing rack, the buffer lifting mechanism comprises a double-headed motor, a rotary rod, a connecting rod and a fixed wheel, the top of the double-headed motor is fixedly connected to the top of the placing rack, the inner side of the rotary rod is fixedly connected to the output end of the double-headed motor, the inner side of the fixed wheel is fixedly connected to the outer side of the connecting rod, the buffer lifting mechanism mainly comprises battery buffer lifting and battery buffer lifting, the battery buffer lifting is designed for improving the cycle time of a battery, the RGV places a battery with insufficient electricity on an upper buffer, the double-headed motor places the battery with full electricity on a lower buffer after buffer lifting, the buffer lifting lowers the full battery on the RGV, the structure saves the rising stroke of the RGV, increases the quick-change cycle time under the coordination of the mechanism, increases the battery lifting function, reduces the action of an RGV discharging pool, and increases the quick-change cycle time.

Inventors

• CHEN JUN
• YANG JINLIN
• GAO TIE
• LIU CHUANG
• Qian Zhanhui

Assignees

• 能翊行(扬州)科技有限公司

Dates

Publication Date

20260508

Application Date

20250618

Claims (4)

1. 1. The utility model provides a battery rack buffer memory mechanism of power conversion station, includes rack (1), its characterized in that, the inboard of rack (1) is provided with buffer memory elevating system (2), buffer memory elevating system (2) are including double-end motor (201), rotary rod (202), connecting rod (203) and tight pulley (204), the top fixed connection of double-end motor (201) is in the top of rack (1), the inboard fixed connection of rotary rod (202) is in the output of double-end motor (201), the outside fixed connection of connecting rod (203) is in the inboard of rotary rod (202), the outside fixed connection of tight pulley (204) is in the outside of connecting rod (203), the outside swing joint of tight pulley (204) is in the inboard of rack (1).
2. 2. The battery rack buffer mechanism of the power exchange station of claim 1, wherein an upper buffer (3) and a lower buffer (4) are fixedly connected to the inner side of the placement rack (1).
3. 3. The battery rack buffer mechanism for the power exchange station of claim 2, wherein a rotating wheel (5) is fixedly connected to the inner side of the placing rack (1), a chain (6) is sleeved on the surface of the rotating wheel (5), and the other side of the chain (6) is sleeved on the surface of a fixed wheel (204).
4. 4. The battery rack buffer mechanism of the power exchange station of claim 1, wherein a sensor (7) is fixedly connected to the front side of the double-headed motor (201), and the sensor (7) accurately identifies the position height.

Description

Battery rack buffer mechanism of battery exchange station Technical Field The utility model relates to a battery rack buffer mechanism of a battery exchange station, and belongs to the technical field of buffer mechanisms. Background Along with popularization of electric vehicles, how to effectively supply electric energy for electric vehicles with insufficient electric energy in time becomes a very concerned problem for manufacturers and owners. At present, a power battery replacement mode is adopted in a charging and replacing station, a fully charged battery pack is directly used for replacing a battery pack with depleted energy, and electric energy supply is completed in a minute-scale time, so that the charging and replacing station is a very efficient electric energy supply mode. The Chinese published patent (publication number: CN 220333744U) discloses a buffer battery rack for staggered conveying, wherein a staggered conveying mechanism is arranged at the bottom of the buffer battery rack, the staggered conveying mechanism comprises a guide rail and a plurality of groups of scissor arm supports which are arranged on the guide rail in a sliding manner, the top of each group of scissor arm supports is fixedly connected with an upper supporting frame for supporting a battery pack for battery replacement, the bottom of each group of scissor arm supports is fixedly connected with a lower supporting frame, a plurality of moving blocks matched with the guide rail for use are fixedly arranged at the bottom of each lower supporting frame, a first power component is connected to each moving block, a plurality of battery packs are placed on the corresponding upper supporting frame of each group of scissor arm supports, and battery pack clamping jaws for clamping and fixing the battery packs are fixedly arranged on the frame at each battery pack storage station on the buffer battery rack; However, the existing motor frame only has a battery buffer structure, so that the battery can not be rapidly lifted, the action of an RGV discharging battery is improved, and the power-changing beat is reduced. Therefore, a battery rack buffer mechanism of a power exchange station is provided. Disclosure of utility model In view of the foregoing, the present utility model provides a battery rack buffer mechanism of a power exchange station to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial choice. The technical scheme is that the battery rack buffer mechanism of the power exchange station comprises a placing rack, wherein a buffer lifting mechanism is arranged on the inner side of the placing rack, the buffer lifting mechanism comprises a double-headed motor, a rotating rod, a connecting rod and a fixed wheel, the top of the double-headed motor is fixedly connected to the top of the placing rack, the inner side of the rotating rod is fixedly connected to the output end of the double-headed motor, the outer side of the connecting rod is fixedly connected to the inner side of the rotating rod, the inner side of the fixed wheel is fixedly connected to the outer side of the connecting rod, and the outer side of the fixed wheel is movably connected to the inner side of the placing rack. Further preferably, an upper buffer and a lower buffer are fixedly connected to the inner side of the placement frame. Further preferably, a rotating wheel is fixedly connected to the inner side of the placement frame, a chain is sleeved on the surface of the rotating wheel, and the other side of the chain is sleeved on the surface of the fixed wheel. Further preferably, a sensor is fixedly connected to the front side of the double-headed motor, and the sensor accurately identifies the position height. By adopting the technical scheme, the embodiment of the utility model has the following advantages: 1. The utility model mainly comprises a battery buffer lifting mechanism and a battery buffer lifting mechanism, wherein the battery buffer lifting mechanism is designed for improving the cycle time of a battery, an RGV places a battery with insufficient power on an upper buffer, a double-ended motor places a battery with full power on a lower buffer after the buffer lifting, and the buffer lifting and descending place the battery with full power on the RGV. The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description. Drawings In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following d