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1. 发明授权

US09631970B2 High precision belt weighing device and method 有权
公开(公告)号：US09631970B2
公开(公告)日：2017-04-25
申请号：US13865183
申请日：2013-04-17
申请人： SAIMO ELECTRIC COMPANY LIMITED
发明人： Da Li , Zhiliang Liu , Fusheng He , Xingguo Zhang , Zhen Hu , Deqiang Zhang
IPC分类号： G01G11/00 , G01G23/01
CPC分类号： G01G23/01 , G01G11/003 , G01G11/006
摘要： Various embodiments provide a high precision belt weighing device and a high precision belt weighing method. An exemplary high precision belt weighing device includes a set of buffer carrier rollers provided between a first and second belt weighing scale frames. A volume scale hopper is provided above the set of buffer carrier rollers. A transfer conveyor is provided above the volume scale hopper. The first and second belt weighing scale frames, the volume scale hopper, an initial point detector, and a speedometer are connected with a weighing control instrument by cables. Cumulative weights of bulk materials handled by each of the first and second belt weighing scale frames, the corrected weight of bulk materials in the volume scale hopper, and a zero point in the length of a conveying belt detected by the initial point detector are displayed on the weighing control instrument.

2. 发明申请

US20130219985A1 HIGH PRECISION BELT WEIGHING DEVICE AND METHOD 有权
标题翻译：高精度皮带称重装置及方法
公开(公告)号：US20130219985A1
公开(公告)日：2013-08-29
申请号：US13865183
申请日：2013-04-17
申请人： Saimo Electric Company Limited
发明人： DA LI , ZHILIANG LIU , FUSHENG HE , XINGGUO ZHANG , ZHEN HU , DEQIANG ZHANG
IPC分类号： G01G23/01
CPC分类号： G01G23/01 , G01G11/003 , G01G11/006
摘要： Various embodiments provide a high precision belt weighing device and a high precision belt weighing method. An exemplary high precision belt weighing device includes a set of buffer carrier rollers provided between a first and second belt weighing scale frames. A volume scale hopper is provided above the set of buffer carrier rollers. A transfer conveyor is provided above the volume scale hopper. The first and second belt weighing scale frames, the volume scale hopper, an initial point detector, and a speedometer are connected with a weighing control instrument by cables. Cumulative weights of bulk materials handled by each of the first and second belt weighing scale frames, the corrected weight of bulk materials in the volume scale hopper, and a zero point in the length of a conveying belt detected by the initial point detector are displayed on the weighing control instrument.
摘要翻译：各种实施例提供高精度皮带称重装置和高精度皮带称重方法。示例性的高精度皮带称重装置包括设置在第一和第二皮带称重秤框架之间的一组缓冲载体辊。在一组缓冲支承辊上方设有体积秤斗。传送输送机设置在容积刻度漏斗上方。第一和第二皮带称重秤，体积秤斗，初始点检测器和速度计通过电缆与称重控制仪器连接。由第一和第二皮带称重秤架中的每一个处理的散装材料的累积重量，体积秤斗中的散装材料的校正重量以及由初始点检测器检测到的输送带长度的零点显示在称重控制仪表。

3. 发明申请

US20170097257A9 HIGH PRECISION BELT WEIGHING DEVICE AND METHOD 有权
公开(公告)号：US20170097257A9
公开(公告)日：2017-04-06
申请号：US13865183
申请日：2013-04-17
申请人： SAIMO ELECTRIC COMPANY LIMITED
发明人： DA LI , ZHILIANG LIU , FUSHENG HE , XINGGUO ZHANG , ZHEN HU , DEQIANG ZHANG
IPC分类号： G01G23/01
CPC分类号： G01G23/01 , G01G11/003 , G01G11/006
摘要： Various embodiments provide a high precision belt weighing device and a high precision belt weighing method. An exemplary high precision belt weighing device includes a set of buffer carrier rollers provided between a first and second belt weighing scale frames. A volume scale hopper is provided above the set of buffer carrier rollers. A transfer conveyor is provided above the volume scale hopper. The first and second belt weighing scale frames, the volume scale hopper, an initial point detector, and a speedometer are connected with a weighing control instrument by cables. Cumulative weights of bulk materials handled by each of the first and second belt weighing scale frames, the corrected weight of bulk materials in the volume scale hopper, and a zero point in the length of a conveying belt detected by the initial point detector are displayed on the weighing control instrument.

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