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1. 发明授权

US07740127B2 Bulk material handling system 有权
标题翻译：散装物料处理系统
公开(公告)号：US07740127B2
公开(公告)日：2010-06-22
申请号：US12327442
申请日：2008-12-03
申请人： R. Todd Swinderman , Cristian Vava
发明人： R. Todd Swinderman , Cristian Vava
IPC分类号： B65G45/16
CPC分类号： B65G45/16
摘要： A bulk material handling accessory such as a conveyor belt cleaner for use in connection with a bulk material handling system. The bulk material handling accessory includes a main frame, a scraping member including an arm and a scraper blade pivotally attached to the main frame, and a damper mechanism coupled at one end to the main frame and at another end to the scraping member. A mounting mechanism is attached to the main frame for providing linear and rotational movement of the main frame and the associated scraping member and damper mechanism. The damper mechanism includes a damper having a piston and a housing having a fluid chamber. The viscosity of the fluid within the fluid chamber is selectively changeable to change the damping characteristics of the damper mechanism to accommodate changes in operating conditions.
摘要翻译：用于与散装物料处理系统结合使用的散装物料处理附件，例如输送带清洁器。散装材料处理附件包括主框架，包括臂的刮削构件和可枢转地附接到主框架的刮刀;以及阻挡机构，其一端连接到主框架，另一端连接到刮削构件。安装机构附接到主框架，用于提供主框架和相关联的刮削构件和阻尼器机构的线性和旋转运动。阻尼器机构包括具有活塞和具有流体室的壳体的阻尼器。流体室内的流体的粘度可以选择性地改变以改变阻尼器机构的阻尼特性以适应操作条件的变化。

2. 发明授权

US08069971B2 Bulk material handling system and control 有权
标题翻译：散装物料处理系统和控制
公开(公告)号：US08069971B2
公开(公告)日：2011-12-06
申请号：US12327469
申请日：2008-12-03
申请人： R. Todd Swinderman , Cristian Vava
发明人： R. Todd Swinderman , Cristian Vava
IPC分类号： B65G45/16 , B65G45/00 , B65G45/12
CPC分类号： B65G45/16
摘要： A bulk material handling system includes a bulk material handling apparatus to convey bulk material and a bulk material handling accessory to aid the bulk material handling apparatus in conveying the bulk material. The bulk material handling accessory includes a controller having one or more sensors. The controller generates a control signal to adjust operation of the bulk material handling accessory based upon at least one status signal of the one or more sensors. The controller also generates the control signal in accordance with a status signal to control signal response pattern defined by system parameter values. The system parameters include a minimum value to define a minimum level of the control signal associated with fail-safe operation and a maximum value to define a maximum level of the control signal associated with stable operation the bulk material handling accessory.
摘要翻译：散装物料处理系统包括用于输送散装材料的散装物料处理设备和散装物料处理附件以帮助散装物料处理设备输送散装物料。散装物料处理附件包括具有一个或多个传感器的控制器。所述控制器基于所述一个或多个传感器的至少一个状态信号产生控制信号以调整所述散装物料处理附件的操作。控制器还根据状态信号生成控制信号，以控制由系统参数值定义的信号响应模式。系统参数包括定义与故障安全操作相关联的控制信号的最小水平的最小值，以及用于限定与散装物料处理附件的稳定操作相关联的控制信号的最大水平的最大值。

3. 发明授权

US08037997B2 Bulk material handling system and control 有权
公开(公告)号：US08037997B2
公开(公告)日：2011-10-18
申请号：US12327487
申请日：2008-12-03
申请人： R. Todd Swinderman , Cristian Vava
发明人： R. Todd Swinderman , Cristian Vava
IPC分类号： B65G43/00 , B65G45/12
CPC分类号： B65G45/16
摘要： A bulk material handling system includes a bulk material handling apparatus to convey bulk material and a bulk material handling accessory to aid the bulk material handling apparatus in conveying the bulk material. The bulk material handling accessory includes a controller having one or more sensors. The controller generates a control signal to adjust operation of the bulk material handling accessory based upon at least one status signal of the one or more sensors. The controller also generates the control signal in accordance with a status signal to control signal response pattern defined by system parameter values. The system parameters include a minimum value to define a minimum level of the control signal associated with fail-safe operation and a maximum value to define a maximum level of the control signal associated with stable operation the bulk material handling accessory.

4. 发明申请

US20090078536A1 Bulk Material Handling System 失效
公开(公告)号：US20090078536A1
公开(公告)日：2009-03-26
申请号：US12327407
申请日：2008-12-03
申请人： R. Todd Swinderman , Cristian Vava
发明人： R. Todd Swinderman , Cristian Vava
IPC分类号： B65G45/14
CPC分类号： B65G45/16
摘要： A bulk material handling accessory such as a conveyor belt cleaner for use in connection with a bulk material handling system. The bulk material handling accessory includes a main frame, a scraping member including an arm and a scraper blade pivotally attached to the main frame, and a damper mechanism coupled at one end to the main frame and at another end to the scraping member. A mounting mechanism is attached to the main frame for providing linear and rotational movement of the main frame and the associated scraping member and damper mechanism. The damper mechanism includes a damper having a piston and a housing having a fluid chamber. The viscosity of the fluid within the fluid chamber is selectively changeable to change the damping characteristics of the damper mechanism to accommodate changes in operating conditions.

5. 发明授权

US07775341B2 Bulk material handling system 有权
公开(公告)号：US07775341B2
公开(公告)日：2010-08-17
申请号：US12327384
申请日：2008-12-03
申请人： R. Todd Swinderman , Cristian Vava
发明人： R. Todd Swinderman , Cristian Vava
IPC分类号： B65G45/16
CPC分类号： B65G45/16
摘要： A bulk material handling accessory such as a conveyor belt cleaner for use in connection with a bulk material handling system. The bulk material handling accessory includes a main frame, a scraping member including an arm and a scraper blade pivotally attached to the main frame, and a damper mechanism coupled at one end to the main frame and at another end to the scraping member. A mounting mechanism is attached to the main frame for providing linear and rotational movement of the main frame and the associated scraping member and damper mechanism. The damper mechanism includes a damper having a piston and a housing having a fluid chamber. The viscosity of the fluid within the fluid chamber is selectively changeable to change the damping characteristics of the damper mechanism to accommodate changes in operating conditions.

6. 发明申请

US20090078538A1 Bulk Material Handling System 有权
标题翻译：散装物料处理系统
公开(公告)号：US20090078538A1
公开(公告)日：2009-03-26
申请号：US12327384
申请日：2008-12-03
申请人： R. Todd Swinderman , Cristian Vava
发明人： R. Todd Swinderman , Cristian Vava
IPC分类号： B65G45/16
CPC分类号： B65G45/16
摘要： A bulk material handling accessory such as a conveyor belt cleaner for use in connection with a bulk material handling system. The bulk material handling accessory includes a main frame, a scraping member including an arm and a scraper blade pivotally attached to the main frame, and a damper mechanism coupled at one end to the main frame and at another end to the scraping member. A mounting mechanism is attached to the main frame for providing linear and rotational movement of the main frame and the associated scraping member and damper mechanism. The damper mechanism includes a damper having a piston and a housing having a fluid chamber. The viscosity of the fluid within the fluid chamber is selectively changeable to change the damping characteristics of the damper mechanism to accommodate changes in operating conditions.
摘要翻译：用于与散装物料处理系统结合使用的散装物料处理附件，例如输送带清洁器。散装材料处理附件包括主框架，包括臂的刮削构件和可枢转地附接到主框架的刮刀;以及阻挡机构，其一端连接到主框架，另一端连接到刮削构件。安装机构附接到主框架，用于提供主框架和相关联的刮削构件和阻尼器机构的线性和旋转运动。阻尼器机构包括具有活塞和具有流体室的壳体的阻尼器。流体室内的流体的粘度可以选择性地改变以改变阻尼器机构的阻尼特性以适应操作条件的变化。

7. 发明申请

US20090078537A1 Bulk Material Handling System and Control 有权
标题翻译：散装物料处理系统和控制
公开(公告)号：US20090078537A1
公开(公告)日：2009-03-26
申请号：US12327469
申请日：2008-12-03
申请人： R. Todd Swinderman , Cristian Vava
发明人： R. Todd Swinderman , Cristian Vava
IPC分类号： B65G45/14
CPC分类号： B65G45/16
摘要： A bulk material handling system includes a bulk material handling apparatus to convey bulk material and a bulk material handling accessory to aid the bulk material handling apparatus in conveying the bulk material. The bulk material handling accessory includes a controller having one or more sensors. The controller generates a control signal to adjust operation of the bulk material handling accessory based upon at least one status signal of the one or more sensors. The controller also generates the control signal in accordance with a status signal to control signal response pattern defined by system parameter values. The system parameters include a minimum value to define a minimum level of the control signal associated with fail-safe operation and a maximum value to define a maximum level of the control signal associated with stable operation the bulk material handling accessory.
摘要翻译：散装物料处理系统包括用于输送散装材料的散装物料处理设备和散装物料处理附件以帮助散装物料处理设备输送散装物料。散装物料处理附件包括具有一个或多个传感器的控制器。所述控制器基于所述一个或多个传感器的至少一个状态信号产生控制信号以调整所述散装物料处理附件的操作。控制器还根据状态信号生成控制信号，以控制由系统参数值定义的信号响应模式。系统参数包括定义与故障安全操作相关联的控制信号的最小水平的最小值，以及用于限定与散装物料处理附件的稳定操作相关联的控制信号的最大水平的最大值。

8. 发明申请

US20080053791A1 Bulk Material Handling System and Control 有权
标题翻译：散装物料处理系统和控制
公开(公告)号：US20080053791A1
公开(公告)日：2008-03-06
申请号：US11839109
申请日：2007-08-15
申请人： R. Todd Swinderman , Cristian Vava
发明人： R. Todd Swinderman , Cristian Vava
IPC分类号： B65G45/16 , B65G43/00 , G06F7/00
CPC分类号： B65G45/16
摘要： A bulk material handling system includes a bulk material handling apparatus to convey bulk material and a bulk material handling accessory to aid the bulk material handling apparatus in conveying the bulk material. The bulk material handling accessory includes a controller having one or more sensors. The controller generates a control signal to adjust operation of the bulk material handling accessory based upon at least one status signal of the one or more sensors. The controller also generates the control signal in accordance with a status signal to control signal response pattern defined by system parameter values. The system parameters include a minimum value to define a minimum level of the control signal associated with fail-safe operation and a maximum value to define a maximum level of the control signal associated with stable operation the bulk material handling accessory.
摘要翻译：散装物料处理系统包括用于输送散装材料的散装物料处理设备和散装物料处理附件以帮助散装物料处理设备输送散装物料。散装物料处理附件包括具有一个或多个传感器的控制器。所述控制器基于所述一个或多个传感器的至少一个状态信号产生控制信号以调整所述散装物料处理附件的操作。控制器还根据状态信号生成控制信号，以控制由系统参数值定义的信号响应模式。系统参数包括定义与故障安全操作相关联的控制信号的最小水平的最小值，以及用于限定与散装物料处理附件的稳定操作相关联的控制信号的最大水平的最大值。

9. 发明申请

US20120031736A1 Method of Adjusting Conveyor Belt Scrapers and Open Loop Control System for Conveyor Belt Scrapers 有权
标题翻译：输送带刮板和输送带刮板开环控制系统调整方法
公开(公告)号：US20120031736A1
公开(公告)日：2012-02-09
申请号：US12851801
申请日：2010-08-06
申请人： R. Todd Swinderman , Cristian Vava
发明人： R. Todd Swinderman , Cristian Vava
IPC分类号： B65G43/00 , B65G45/14
CPC分类号： B65G43/02 , B65G45/16
摘要： A bulk material handling system comprises a bulk material handling apparatus to convey bulk material, and a bulk material handling accessory that aids in the operation of the bulk material handling apparatus. The bulk material handling accessory comprises a controller having one or more sensors. The controller comprises a processor and a computer readable memory capable of: (i) generating a control signal indicative of an operating condition of the bulk material handling accessory during a cycle of operation of the accessory; (ii) storing in the memory of the controller a limit associated with an operating condition of the accessory; (iii) comparing the control signal to the limit; (iv) generating a signal indicative of an abnormal event associated with the operating condition when the control signal is beyond the limit; and (v) generating a response signal when a number of abnormal event signals generated exceeds a predetermined level of abnormal events.
摘要翻译：散装材料处理系统包括用于输送散装材料的散装材料处理装置和有助于散装材料处理装置的操作的散装材料处理附件。散装物料处理附件包括具有一个或多个传感器的控制器。控制器包括处理器和计算机可读存储器，其能够：（i）在附件的操作周期期间产生指示散装物料处理附件的操作状态的控制信号; （ii）在控制器的存储器中存储与附件的操作条件相关联的限制; （iii）将控制信号与极限进行比较; （iv）当所述控制信号超出限制时，产生指示与所述操作条件相关联的异常事件的信号; 以及（v）当所产生的异常事件信号的数量超过预定的异常事件水平时产生响应信号。

10. 发明授权

US07740126B2 Bulk material handling system 失效
公开(公告)号：US07740126B2
公开(公告)日：2010-06-22
申请号：US12327407
申请日：2008-12-03
申请人： R. Todd Swinderman , Cristian Vava
发明人： R. Todd Swinderman , Cristian Vava
IPC分类号： B65G45/00 , B65G45/16 , B65G45/12
CPC分类号： B65G45/16
摘要： A bulk material handling accessory such as a conveyor belt cleaner for use in connection with a bulk material handling system. The bulk material handling accessory includes a main frame, a scraping member including an arm and a scraper blade pivotally attached to the main frame, and a damper mechanism coupled at one end to the main frame and at another end to the scraping member. A mounting mechanism is attached to the main frame for providing linear and rotational movement of the main frame and the associated scraping member and damper mechanism. The damper mechanism includes a damper having a piston and a housing having a fluid chamber. The viscosity of the fluid within the fluid chamber is selectively changeable to change the damping characteristics of the damper mechanism to accommodate changes in operating conditions.

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