The present invention relates to an apparatus for discharging a grain conveyer which is convenient for storing harvested grains in a storage unit and moving them to another place or transferring them to another container, and more specifically, the storage unit 1a of the grain conveyer 1. In the well-known thing which forms the conveyance pipe 2 equipped with the conveying screw 2a at the lower end, and forms the discharge tube 3 at the end of a conveying pipe, ; A discharge hole 2b is drilled in the communication part where the transfer pipe 2 and the discharge pipe 3 are connected to protrude the communication pipe 4 to form a flange 4a at the end, and an inlet hole 3a is formed at the inlet of the discharge pipe 3. Drill holes are attached to the outer surface to form a flange (5a) around the inlet side to form a close contact with each other and then combined with the annular coupling tube (6) to allow the coupling portion to rotate and the discharge hole of the transfer pipe (2) A rotary blade 2d and a reverse rotating screw 2e are formed at the end of the transfer screw 2a installed in (2b), and the discharge hole 3b is formed at the upper end side of the transfer screw 30 installed in the discharge pipe 3. ) To form a rotary blade (30a) in communication with the position and the reverse rotation screw (30b) at the end thereof connected to the rotating pulley 20 of the screw shaft (2 ') of the feed pipe (2) and the belt (20a) It is a discharge device of the grain feeder by connecting the universal joint 22 between the driven rotary shaft 21 and the screw shaft 30 'driving portion of the discharge pipe. ; Grain transfer machine, storage part, transfer pipe, communication pipe
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