The invention discloses a charging bow butt joint end device which comprises an electrode receiving plate, an electrode protection device and a bottom frame. The electrode receiving plate is fixed on the underframe; the electrode protection device is installed on the bottom frame and comprises a gear motor, a gear mechanism, a connecting rod mechanism and a protective cover, an output shaft of the gear motor is connected with the gear mechanism, the connecting rod mechanism is hinged to the protective cover, the gear mechanism drives the connecting rod mechanism to operate, and the protective cover is connected with the gear mechanism. Therefore, the protective cover is driven to expose or cover the electrode receiving plate. The connecting rod mechanism comprises a crank arm connecting rod mechanism and a parallelogram connecting rod mechanism; the input end of the crank arm connecting rod mechanism is connected with the gear mechanism, the output end of the crank arm connecting rod mechanism is connected with the parallelogram connecting rod mechanism, and the crank arm connecting rod mechanism drives the parallelogram connecting rod mechanism to move horizontally along with rotation of the gear mechanism. The charging bow butt-joint end device can avoid the influence of rain, snow, sand, wind or branch scratching and the like, the service life is prolonged, and the maintenance cost is reduced.
本发明公开了一种充电弓对接端装置,包括受电极板、电极防护装置和底架;所述受电极板固定在所述底架上;所述电极防护装置安装在所述底架上,包括减速电机、齿轮机构、连杆机构和防护罩,所述减速电机的输出轴连接所述齿轮机构,所述连杆机构铰接所述防护罩,所述齿轮机构带动所述连杆机构运转,从而带动所述防护罩露出或覆盖所述受电极板。所述连杆机构包括拐臂连杆机构和平行四边形连杆机构;所述拐臂连杆机构的输入端连接所述齿轮机构,输出端连接所述平行四边形连杆机构,随所述齿轮机构的转动带动所述平行四边形连杆机构平移。本发明的充电弓对接端装置能够避免雨雪风沙或树枝刮蹭等影响,提高使用寿命,降低维护成本。
Charging bow butt joint end device
一种充电弓对接端装置
2023-05-30
Patent
Electronic Resource
Chinese
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