| 摘要 |
PURPOSE:To simply install and withdraw a silo and to store grain without deteriorating the same, by constituting a silo bag body so that the top part thereof is opened to be suspended from an upper cross frame member and the lower part thereof is suspended from a lower cross frame member and a discharge port is provided to the lower surface of the silo bag body. CONSTITUTION:A simple silo 10 is constituted of a prefabricated frame body 12 and four rectangular parallelepiped silo bag bodies 14. The prefabricated frame body 12 is formed from four supports 16 erected at four square corner parts, five studs 18, the upper cross frame member 20 connecting the top parts of the supports 16 and studs 18 and the lower cross frame member 22 connecting the intermediate parts of the supports 16 and studs 18. A bag like cylindrical upper suspension part 24 is provided to the upper end edge part of each of the silo bag bodies 14 and a cylindrical lower suspension part 26 is provided to the lower end outer peripheral edge part of each bag body 14 and a discharge port 28 opened and closed through a tightening string 28a is provided to the lower end surface of each bag body. The silo can be simply constructed at a desired place and grain can be perfetly protected from flood damage or damage by a rat.
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