| 摘要 |
The present invention relates to a prefabricated frame capable of automatically locking a neck of a cow in a cowshed. According to the present invention, an upper bar and a lower bar are additionally joined to an upper horizontal bar and a lower horizontal bar, which are installed on an upper side and a lower side of a fixation frame. An upper mounted piece and a lower mounted piece are fixated by a plurality of bolts penetrating the upper mounting piece and the lower mounting piece. The distance between the upper horizontal bar and the lower horizontal bar of the frame is adjusted based on the size of a neck of a cow; and the prefabricated frame automatically locks the neck of the cow when feed is provided to the cow. Therefore, the cow cannot place its head in another stall of another cow. The fixated frame can be easily joined with or detached from the upper horizontal bar and the lower horizontal bar; and thus, the prefabricated frame capable of automatically locking a neck of a cow in a cowshed can be easily moved and stored. |
