JPH0362029U

JPH0362029U -

Info

Publication number: JPH0362029U
Application number: JP12304289U
Authority: JP
Priority date: 1989-10-19
Filing date: 1989-10-19
Publication date: 1991-06-18
Anticipated expiration: 2004-10-19
Also published as: JP2509165Y2

Description

[Brief explanation of drawings]

第１図ないし第９図はいずれも本考案の一実施
例を示す。第１図はダンパーが開状態の場合の要
部縦断面図、第２図は第１図の平面図、第３図は
第１図の−線断面図、第４図は第１図の一部
の右側面図、第５図は第１図の−線端面図、
第６図は第１図の−線端面図、第７図は第３
図の−線端面図、第８図はダンパーが閉状態
の場合の要部縦断面図、第９図は本実施例におけ
る一適用例の正面図、第１０図は従来例の正面図
、第１１図は第１０図の輸送ノズルの拡大断面図
である。１０……輸送ノズル、１１……材料入口、１２
……接続口、１３……輸送路、１５……ダンパー
収納室、１６……空気通路、２０……ダンパー、
２１……アクチユエータ、３０……２次空気取入
手段、３１……供給口、Ａ……吸引式気力輸送装
置、Ｅ……輸送管、Ｋ……吸引気力源。 1 to 9 each show an embodiment of the present invention. Fig. 1 is a vertical sectional view of the main part when the damper is in the open state, Fig. 2 is a plan view of Fig. 1, Fig. 3 is a sectional view taken along the - line in Fig. 1, and Fig. 4 is a view similar to Fig. 1. 5 is a right side view of the section, and FIG. 5 is a - line end view of FIG.
Figure 6 is a - line end view of Figure 1, Figure 7 is the 3rd view.
8 is a vertical sectional view of the main part when the damper is in the closed state, FIG. 9 is a front view of one application example of this embodiment, FIG. 10 is a front view of the conventional example, and FIG. FIG. 11 is an enlarged sectional view of the transport nozzle of FIG. 10. 10...transport nozzle, 11...material inlet, 12
... connection port, 13 ... transportation path, 15 ... damper storage chamber, 16 ... air passage, 20 ... damper,
21... Actuator, 30... Secondary air intake means, 31... Supply port, A... Suction type pneumatic transport device, E... Transport pipe, K... Suction air power source.

Claims

[Claims for Utility Model Registration] A damper storage chamber 15 is formed in a part of the transportation nozzle 10, which has a material inlet 11 on the upstream side and a connection port 12 for connecting the transportation pipe E on the downstream side, and this damper storage chamber 15, a suction type pneumatic transport device characterized in that a damper 20 for opening and closing the transport path 13 of the transport nozzle 10 is movably provided, and a supply port 31 of the secondary air intake means 30 is faced. Transport nozzle for.