JPS6086895U

JPS6086895U - Air leak prevention device for discharge gutter in grain dryer

Info

Publication number: JPS6086895U
Application number: JP18064483U
Authority: JP
Inventors: 金子　愛次郎; 新川　孫蔵
Original assignee: 金子農機株式会社
Priority date: 1983-11-22
Filing date: 1983-11-22
Publication date: 1985-06-14

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案に係る穀物乾燥機における排出樋の空気洩
れ防止装置の一実施例を示すものであって、第１図は穀
物乾燥機全体の正面図、第２図は一部を切欠した要部の
拡大正断面図、第３図は循環乾燥作業時における閉塞弁
の作用状態を示す一部切欠した要部の拡大正断面図であ
る。１・・・吸引乾燥機、４・・・パケット昇降機、７・・
・投擲口、８・・・投擲通路、９・・・排出樋、９ａ′
・・・その上端開口部、９ｂ・・・その下端開口部、１
０・・・収容筐体、１２・・・閉塞弁。The drawings show an embodiment of the air leak prevention device for the discharge gutter in a grain dryer according to the present invention, and FIG. 1 is a front view of the entire grain dryer, and FIG. Fig. 3 is an enlarged front sectional view of the main part, with a portion cut away, showing the operating state of the blocking valve during circulation drying work. 1... Suction dryer, 4... Packet elevator, 7...
・Throwing port, 8...Throwing passage, 9...Discharge gutter, 9a'
...The upper end opening, 9b...The lower end opening, 1
0... Accommodation casing, 12... Obstruction valve.

Claims

[Scope of utility model registration request]

(1) The upper part of the suction dryer and the upper part of the packet elevator are installed so that they communicate with each other through a throwing port and a throwing passage, and the upper end opening faces the throwing passage between the suction dryer and the packet elevator. The grain dryer is equipped with a discharge gutter, characterized in that the lower end opening of the discharge gutter is equipped with a closing valve that closes the lower end opening by a negative pressure action inside the suction dryer. Gutter air leakage prevention device.

(2) In paragraph 1 of the scope of claims for utility model registration,
A storage housing having a diameter larger than the diameter of the lower end opening is attached to the lower part of the discharge gutter, and a blockage valve having a diameter larger than the diameter of the lower end opening is vertically disposed within the storage housing. Features: A device to prevent air leakage from the discharge gutter in grain dryers.