JPH0349203U

JPH0349203U -

Info

Publication number: JPH0349203U
Application number: JP11059489U
Authority: JP
Priority date: 1989-09-21
Filing date: 1989-09-21
Publication date: 1991-05-14
Anticipated expiration: 2004-09-21
Also published as: JPH0638004Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す床開口部の拡
大図、第２図は従来例の全体図、第３図は第２図
の下部ユニツト部分の拡大図、第４図は第３図と
は別の状態を示す下部ユニツト部分の拡大図であ
る。図中１は運搬船、２は運搬車、５は床、１０は
床開口部、１１は前側開口、１２は後側開口、１
３は可動床、１５はエアカーテン、３１は廃棄物
、３２はエアカーテン吹出口、３３はエアカーテ
ン吸込み口、３４は集塵口、３５は下部ユニツト
、３８は集塵ダクト延長端、４１はエアカーテン
吹出口延長端、４４はエアカーテン吹出ダクト延
長端を示す。 Fig. 1 is an enlarged view of the floor opening showing one embodiment of the present invention, Fig. 2 is an overall view of the conventional example, Fig. 3 is an enlarged view of the lower unit part of Fig. 2, and Fig. 4 is the third FIG. 6 is an enlarged view of the lower unit portion showing a state different from that shown in the figure. In the figure, 1 is a carrier, 2 is a carrier, 5 is a floor, 10 is a floor opening, 11 is a front opening, 12 is a rear opening, 1
3 is a movable floor, 15 is an air curtain, 31 is waste, 32 is an air curtain outlet, 33 is an air curtain suction port, 34 is a dust collection port, 35 is a lower unit, 38 is an extension end of the dust collection duct, 41 is a The air curtain outlet extension end 44 indicates the air curtain outlet duct extension end.

Claims

[Scope of utility model registration request]

A floor opening 10 formed in the floor 5 for dropping waste 31 from the carrier 2 on the floor 5 to the carrier 1 below the floor 5, and a floor opening 10 on one side of the front and back in the moving direction of the carrier 2 of the floor opening 10. An air curtain outlet 32 is provided slightly below the horizontal to form an air curtain 15 under the floor that blocks the lower part of the floor opening 10 and reaches the bottom of the floor 5 on the other side of the front and back of the floor opening 10. , an air curtain suction port 33 for sucking in the first air curtain 15 provided under the floor 5 on the other side of the front and rear sides of the floor opening 10, and an air curtain suction port 33 provided between the air curtain suction port 33 and the floor 5. A dust collection port 34 is provided in the floor opening 10 so as to be movable back and forth, and a front opening 11 and a rear opening 12 are provided in the floor opening 10.
a movable floor 13 that selectively forms one of the movable floor 13; a dust collection duct extension end 38 that is movably provided integrally at the bottom of the movable floor 13 and that can be connected to and disconnected from the dust collection port 34; and the air curtain. an air curtain outlet extension end 41 that can be freely connected to and disconnected from the outlet 32 and directed toward the air curtain suction port 33;
, and a lower unit 35 having an air curtain suction duct extension end 44 which can be connected to and separated from the air curtain suction port 33 in order from above.