| 摘要 |
PURPOSE:To transport pulverized substance with uniform preciseness maintained by furnishing horizontally group conveyors which receive several kinds of pulverized substance from respective measuring units and send to the next stage automatically. CONSTITUTION:Pulverized substance in different sorts is measured automatically by each container 8 and measuring device 6 of measuring units 1a, 1b, 1c, 1d, 1e, and after measurement, the containers 8 are moved along a guide rail 7 by an air cylinder onto group conveyors 20 and there inverted to exhaust the pulverized substance over the group conveyors 20. This is sensed and after passage of a certain period of time, the conveyors 20 are operated. The substance is put into a container 31 of a cast-in conveyor 30 in the sequence as from grains having greater diameter. Then this cast-in conveyor 30 is started to carry the container 31 with pulverized substance of specific weight till the hopper input hole 41 of a mixer 40.
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