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1. 发明申请

US20050087372A1 Hopper and metering device comprising it 失效
标题翻译：料斗和计量装置包括它
公开(公告)号：US20050087372A1
公开(公告)日：2005-04-28
申请号：US10496396
申请日：2003-06-23
申请人： Yoshiharu Asai , Shizuo Minamino , Hiroshi Hattori , Shingo Yamamoto
发明人： Yoshiharu Asai , Shizuo Minamino , Hiroshi Hattori , Shingo Yamamoto
IPC分类号： G01G19/387 , B65G11/20 , B65G65/40 , G01G13/16 , G01G13/00 , G01L7/00
CPC分类号： G01G13/16
摘要： The object of the present invention is to provide a hopper having a simplified structure that can prevent fragments of component parts generated by vibrations and bolts, nuts, etc., that have fallen out of place from intermixing with the articles in the weighing hoppers or on the conveyor of a combination weighing apparatus. A link mechanism for opening and closing a gate is arranged on a plate provided on one side of the box-like body (20) of a pool hopper (7). A cover (25) that covers the entire link mechanism is provided and the cover (25) is configured such that it can be freely attached to and detached from the box-like body (20). An attachment/detachment mechanism (62) slides in the direction of arrows (O) and (P) inside a long hole (64) provided in a bulged part (63) of the cover main body (61). The attachment/detachment mechanism (62) is made up of a slide member (65), an attachment/detachment operating member (66) that is located on the outside of the cover main body (61) and coupled to the slide member (65), an engaging member (67) located on the inside of the cover main body, and nuts (69a, 69b) that are located on the plate side and serve to engage with the engaging member (67).
摘要翻译：本发明的目的是提供一种具有简化结构的料斗，其可以防止由振动产生的部件碎片和螺母，螺母等已经脱落的位置与物料在计量料斗中的混合或者组合称重装置的输送机。用于打开和关闭闸门的连杆机构设置在设置在储料斗（7）的盒状主体（20）一侧的板上。提供覆盖整个连杆机构的盖（25），并且盖（25）被构造成使得其能够自由地附接到盒状主体（20）并从箱体（20）拆卸。安装/拆卸机构（62）沿设置在盖主体（61）的凸出部（63）的长孔（64）内沿箭头（O）和（P）的方向滑动。安装/拆卸机构（62）由位于盖主体（61）的外侧并与滑动构件（65）连接的滑动构件（65），安装/拆卸操作构件（66）），位于盖主体内侧的接合件（67）和位于板侧的用于与接合件（67）接合的螺母（69a，69b）。

2. 发明授权

US07053317B2 Hopper and weighing apparatus equipped with the same 失效
标题翻译：料斗和称重设备配备相同
公开(公告)号：US07053317B2
公开(公告)日：2006-05-30
申请号：US10496396
申请日：2003-06-23
申请人： Yoshiharu Asai , Shizuo Minamino , Hiroshi Hattori , Shingo Yamamoto
发明人： Yoshiharu Asai , Shizuo Minamino , Hiroshi Hattori , Shingo Yamamoto
IPC分类号： G01G19/387 , A23L3/00
CPC分类号： G01G13/16
摘要： The object of the present invention is to provide a hopper having a simplified structure that can prevent fragments of component parts generated by vibrations and bolts, nuts, etc., that have fallen out of place from intermixing with the articles in the weighing hoppers or on the conveyor of a combination weighing apparatus. A link mechanism for opening and closing a gate is arranged on a plate provided on one side of the box-like body of a pool hopper. A cover that covers the entire link mechanism is provided and the cover is configured such that it can be freely attached to and detached from the box-like body. The cover can be attached to and detached from the box-like body by engaging and disengaging an engaging member of the cover with and from a nut coupled to the box-like body.
摘要翻译：本发明的目的是提供一种具有简化结构的料斗，其可以防止由振动产生的部件碎片和螺母，螺母等已经脱落的位置与物料在计量料斗中的混合或者组合称重装置的输送机。用于打开和关闭闸门的连杆机构设置在设置在储存料斗的盒状主体的一侧上的板上。提供了覆盖整个连杆机构的盖子，并且盖被构造成使得其能够自由地附接到盒状体上并从盒状体脱离。可以通过使盖子的接合构件与与盒状体连接的螺母接合和分离，从而将盖子附接到盒状体上并从盒体脱离。

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