| 摘要 |
PROBLEM TO BE SOLVED: To provide a detector of a flow rate in a device for conveying grains, capable of accurately measuring the flow rate of the grains discharged from the device for conveying the grains. SOLUTION: The detector of the flow rate for detecting the amount of the grains thrown out from a discharging opening 32, 42 in the device for conveying the grains by the collision of the grains is constituted of a colliding part 37, 48 against which the grains thrown out from the discharging opening 32, 42 by a rotor 34, 44 collide, and a load-measuring device 36, 47 for measuring the impact force of the grains colliding against the colliding part 37, 48. At least a part of the colliding part 37, 48 is arranged so as to be positioned in a discharging part 33, 43 so that the colliding part 37, 48 may collide with the grains in the discharging part 33, 43. COPYRIGHT: (C)2005,JPO&NCIPI
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