| 摘要 |
<p>The vertically adjustable fodder supply tube (a) can be adjusted in height by means of a clamping-ring (b), with projecting arms (c) and a column (f). The clamping ring (b) is tightened by means of a screw (e) around a column, vase lamp (f) etc. Unscrewing the screw (c) enables the clamping-ring (b) with its extending arms (c) and the feedstuff-casing (a) to be adjusted in vertical or horizontal position on the column, vase, lamp etc. This enables the required quantity of food to trickle through into the tray or soil (g). In the column, case or heater (f) is a burner, which burns in frosty weather to keep the food and drink above freezing point. The components can be dismantled.</p> |
