| 摘要 |
A portable dispensing device includes a hopper, a rotatable auger, a drive unit, and a rigid base. The hopper defines a receptacle including an upper opening for receiving a large quantity of bulk material and a lower opening for dispensing measured quantities of bulk material. The rotatable auger is positioned at the lower opening of the hopper for controlling the amount of bulk material which is dispensed from the hopper. The drive unit controls rotatable movement of the auger. The rigid base carries and provides support for the portable dispensing device during portable movement thereof. The portable dispensing device also includes means for measuring the weight of the bulk materials remaining in the hopper, as well as the amount of bulk material which is dispensed from the hopper, means for controlling the drive unit, means for inputting the desired amount of bulk material to be dispensed from the hopper, means for recording, storing and displaying information about the bulk material dispensed and a history of several dispensing events.
|
