| 摘要 |
PROBLEM TO BE SOLVED: To provide a screened material sorter which is capable of indicating a wide range of grades by a simple grade indicating operation and at a low cost. SOLUTION: In this screened material sorter, the apparent discernible quality items of agricultural produce A deposited in each bucket 3 of a bucket conveyor 2, are checked by the naked eye in the apparent discernible quality check section "b". Then the check results are indicated in terms of grade by sliding and also rocking each transferable member 7 of each classing indicator 4 arranged at each bucket 3. After these procedures, a detection signal is output from a rocking angle detector 9A and a sliding position detector 9B of the classing indicator 4 in the classing detection section "c". From the detection signal, the grade of the agricultural produce A deposited in each bucket 3 is determined using a controller 10. Further, in each sorting part "d1" of a sorting section "d", each agricultural produce A deposited in each bucket 3, is sorted gradewise to each sorting part "d1" of the sorting section "d" from the determination results of the controller 10. COPYRIGHT: (C)2009,JPO&INPIT |
