主权项 |
1. A feeding machine, comprising:
a machine shell including a connecting portion that has a first connecting surface and a second connecting surface inclinedly connected to said first connecting surface; a feeding unit connected to said machine shell and including a plurality of feeding wheels; a driving unit connected to said machine shell and configured to drive said feeding wheels; a rotating shaft unit including a shaft seat and a rotating shaft that is connected to said shaft seat, said shaft seat being threaded on a selected one of said first connecting surface and said second connecting surface; and a bracket unit including a bracket seat that is pivotally connected to said shaft seat of said rotating shaft unit. |