-
公开(公告)号：US11971087B2
公开(公告)日：2024-04-30
申请号：US17605902
申请日：2020-04-20
发明人： Alvin Herman , Erin Herman
CPC分类号： F16H21/44 , B65G41/007 , B65G2201/042
摘要： A multi-actuator rotator assembly includes a base, a rotary link coupled to the base and able to pivot relative to the base, a rotating body coupled to the base and able to pivot relative to the base, a first linear actuator connected to the base and to a first side of the rotary link, and a second linear actuator connected to a second side of the rotary link and to the rotating body.
-
公开(公告)号：US10239711B2
公开(公告)日：2019-03-26
申请号：US16036441
申请日：2018-07-16
发明人： Alvin Herman , Erin Herman
摘要： A system has a surge bin, a distribution conveyor assembly, an elevating conveyor assembly, and a receiving conveyor assembly. The surge bin has an internal storage compartment, a top input opening, and a bottom output opening. The distribution conveyor assembly has a distribution frame attached at an input end thereof to an upper portion of the surge bin, and a distribution conveyor mounted on the distribution frame. The elevating conveyor assembly has an elevating conveyor configured to receive granular material at an elevating input and discharge the received granular material selectively to the top input opening of the surge bin or to the distribution conveyor input. The receiving conveyor assembly has a receiving station configured to receive granular material from a discharge of a transport vehicle, and a receiving conveyor operative to transfer the received granular material from the receiving station into the elevating input.
-
公开(公告)号：US10934087B2
公开(公告)日：2021-03-02
申请号：US16622360
申请日：2018-06-13
发明人： Alvin Herman , Erin Herman
摘要： A container assembly comprises a container and a base and is configured to be transported horizontally to a work site where it is raised to a vertical working orientation. A hoppered container floor directs material to a discharge opening in a center of the floor of the container. A plurality of chutes is fixed to the container assembly and each slopes downward and outward from a chute input, located under a central portion of the hoppered floor, to a corresponding chute output. A distributor assembly mounted under the discharge opening receives granular material from the discharge opening and directs same into any one of the chute inputs. When loaded on a gooseneck trailer the container extends over the hitch assembly providing increased volume and capacity.
-
公开(公告)号：US20200223648A1
公开(公告)日：2020-07-16
申请号：US16740578
申请日：2020-01-13
发明人： Alvin Herman , Erin Herman , William John Young
摘要： A material (e.g., proppant) handling system includes a storage container, a mechanical conveyor system, and a pneumatic conveyor system. The mechanical conveyor system is configured to convey material from an unloading station to a conveyor system discharge and into an inlet of the storage container (e.g., at an elevation that is higher than the unloading station). The pneumatic delivery system is configured to deliver material from the storage container to an off-system destination (e.g., a silo or the like), pneumatically. In a typical implementation, the storage container, the mechanical conveyor system, and the pneumatic conveyor system are all on, or connected to, or supported by one common chassis.
-
公开(公告)号：US20190241360A1
公开(公告)日：2019-08-08
申请号：US16385458
申请日：2019-04-16
发明人： Alvin Herman , Erin Herman
IPC分类号： B65D90/54 , B65D90/34 , B01D46/00 , B65D88/26 , B65D83/06 , B65D88/54 , B65G65/34 , B65G65/40
摘要： Granular material flows out through the discharge opening of a silo and through a sealed housing to a target location. A vent opening in a top portion of the silo has a vent cover operative to selectively open and close the vent opening. When the vent cover is closed, air movement into an upper portion of the silo is prevented. A gate is operative to control a flow of granular material through the discharge opening. A vacuum conduit has a lower input end thereof connected to an interior of the housing, and an upper output end thereof located in an upper portion of an interior of the silo. Material flowing out of the silo creates a vacuum drawing dust from the housing up the vacuum conduit into the silo.
-
公开(公告)号：US20180319609A1
公开(公告)日：2018-11-08
申请号：US16036441
申请日：2018-07-16
发明人： Alvin Herman , Erin Herman
CPC分类号： B65G65/32 , B65G17/126 , B65G41/00 , B65G47/58 , B65G2201/042
摘要： A system has a surge bin, a distribution conveyor assembly, an elevating conveyor assembly, and a receiving conveyor assembly. The surge bin has an internal storage compartment, a top input opening, and a bottom output opening. The distribution conveyor assembly has a distribution frame attached at an input end thereof to an upper portion of the surge bin, and a distribution conveyor mounted on the distribution frame. The elevating conveyor assembly has an elevating conveyor configured to receive granular material at an elevating input and discharge the received granular material selectively to the top input opening of the surge bin or to the distribution conveyor input. The receiving conveyor assembly has a receiving station configured to receive granular material from a discharge of a transport vehicle, and a receiving conveyor operative to transfer the received granular material from the receiving station into the elevating input.
-
公开(公告)号：US11548724B2
公开(公告)日：2023-01-10
申请号：US17185590
申请日：2021-02-25
发明人： Alvin Herman , Erin Herman
摘要： A container assembly comprises a container and a base and is configured to be transported horizontally to a work site where it is raised to a vertical working orientation. A hoppered container floor directs material to a discharge opening in a center of the floor of the container. A plurality of chutes is fixed to the container assembly and each slopes downward and outward from a chute input, located under a central portion of the hoppered floor, to a corresponding chute output. A distributor assembly mounted under the discharge opening receives granular material from the discharge opening and directs same into any one of the chute inputs. When loaded on a gooseneck trailer the container extends over the hitch assembly providing increased volume and capacity.
-
公开(公告)号：US20220307576A1
公开(公告)日：2022-09-29
申请号：US17605902
申请日：2020-04-20
发明人： Alvin Herman , Erin Herman
摘要： A multi-actuator rotator assembly includes abase, a rotary link coupled to the base and able to pivot relative to the base, a rotating body coupled to the base and able to pivot relative to the base, a first linear actuator connected to the base and to a first side of the rotary link, and a second linear actuator connected to a second side of the rotary link and to the rotating body.
-
公开(公告)号：US20190152726A1
公开(公告)日：2019-05-23
申请号：US16256369
申请日：2019-01-24
发明人： Alvin Herman , Erin Herman
CPC分类号： B65G65/32 , B65G17/126 , B65G41/00 , B65G47/58 , B65G2201/042
摘要： A system has a surge bin, a distribution conveyor assembly, an elevating conveyor assembly, and a receiving conveyor assembly. The surge bin has an internal storage compartment, a top input opening, and a bottom output opening. The distribution conveyor assembly has a distribution frame attached at an input end thereof to an upper portion of the surge bin, and a distribution conveyor mounted on the distribution frame. The elevating conveyor assembly has an elevating conveyor configured to receive granular material at an elevating input and discharge the received granular material selectively to the top input opening of the surge bin or to the distribution conveyor input. The receiving conveyor assembly has a receiving station configured to receive granular material from a discharge of a transport vehicle, and a receiving conveyor operative to transfer the received granular material from the receiving station into the elevating input.
-
公开(公告)号：US12060235B2
公开(公告)日：2024-08-13
申请号：US17577600
申请日：2022-01-18
发明人： Alvin Herman , Erin Herman , William John Young
CPC分类号： B65G65/42 , B65D83/06 , B65D88/548 , B65G2814/032
摘要： A material (e.g., proppant) handling system includes a storage container, a mechanical conveyor system, and a pneumatic conveyor system. The mechanical conveyor system is configured to convey material from an unloading station to a conveyor system discharge and into an inlet of the storage container (e.g., at an elevation that is higher than the unloading station). The pneumatic delivery system is configured to deliver material from the storage container to an off-system destination (e.g., a silo or the like), pneumatically. In a typical implementation, the storage container, the mechanical conveyor system, and the pneumatic conveyor system are all on, or connected to, or supported by one common chassis.
-
-
-
-
-
-
-
-
-
搜索结果
22 条记录 (耗时 0.017 秒)
