| 摘要 |
FIELD: animal farming. SUBSTANCE: feeder has hopper mounted on base of telescopic tube, within which auger 4 is positioned. Tip is disposed in axially aligned position between base and adjacent tube section. Restricting washer is mounted on tip, which is provided with symmetrical through slits. End of outer section of tube has pivotal gate. Base has adjusting device with sleeve provided with hydraulic cylinder. Petals are attached to inner surface of tip by means of hinges. Brackets are fixed on petals, which are provided with springs. EFFECT: increased efficiency, simplified construction, uniform feed distribution and enhanced reliability in operation. 3 cl, 4 dwg |
