| 摘要 |
PROBLEM TO BE SOLVED: To perform the removal of straw refuse, etc., clogged in a chaff sieve of a swing separation device or the removal of the straw refuse, etc., clogged at a grain sieve easily and simply. SOLUTION: This separation device of a thresher is provided by constituting a chaff sieve-assembling device 9 with the chaff sieve part 33 of the swing separation device 7 consisting of a conveying shelf 32 from a conveyance-starting end for receiving threshed material and swing separation them to cereal grains and straw refuse, etc., while conveying them, plural chaff sieves 33, plural straw racks, a moving shelf 39, a grain sieve 40 at the lower side of the chaff sieves, etc., and installing the device 9 to the swing separation device 7 as freely attachable and detachable.
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