To prevent supply stop and supply unevenness during work by making grain material supply smooth in a spraying device for supplying a grain material onto an impeller from a tank only by its own weight.SOLUTION: A grain material spraying device includes a tank in which a grain material is stored, a body frame connected to the tank, and a spray cover attached to the lower end of the body frame for incorporating a rotatably driven impeller. The body frame includes a supply port connected to a lower end opening of the tank, and a grain material supply passage from the supply port to a dropping port on the impeller. A measuring plate provided in the middle of the grain material supply passage is provided at a position offset from the center of the tank.SELECTED DRAWING: Figure 5
【課題】自重のみでタンクからインペラ上に粒材を供給する散布装置において、粒材の供給を円滑にして、作業中の供給止まりや供給ムラが生じないようにする。【解決手段】粒材散布装置は、粒材が収容されるタンクと、タンクに接続される本体枠と、本体枠の下端に取り付けられ、回転駆動されるインペラを内部に収容する散布カバーとを備え、本体枠は、タンクの下端開口部に接続される供給口を備えると共に、供給口からインペラ上の投下口に至る粒材供給路を備え、粒材供給路の途中に設けられる計量板が、タンクの中心からオフセットした位置に設けられている。【選択図】図5
GRAIN MATERIAL SPRAYING DEVICE
粒材散布装置
2020-11-12
Patent
Electronic Resource
Japanese
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