| 摘要 |
<p>An electrical charging system for switch gear mechanism includes a charger assembly that includes a gear box assembly and a motor assembly a mechanism assembly. The gearbox assembly includes a rear housing assembly, a front housing assembly, a top plate assembly and a primary shaft assembly. The rear housing assembly includes a pivot shaft for electrical cutoff, a roller cam for cut-off assembly, an electrical cut-off lever mounted on the pivot shaft for electrical cut-off and a plurality of limit switches. The electrical cut-off lever has a first end actuated by rotation of the roller cam of the cut-off assembly to cause rotation of the electrical cut-off lever over the pivot shaft and a second end. The limit switches are actuated by the second end of the electrical cut-off lever. The primary shaft assembly includes a gear arrangement, a primary shaft, a link, a ratchet and a pawl.</p> |
