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1. 发明授权

US11981513B2 Return roller assemblies for conveyor 有权
公开(公告)号：US11981513B2
公开(公告)日：2024-05-14
申请号：US17957397
申请日：2022-09-30
申请人： Dorner Mfg. Corp.
发明人： David Waldenberger , Craig Bude
IPC分类号： B65G23/10 , B65G39/04
CPC分类号： B65G23/10 , B65G39/04 , B65G2207/26
摘要： A return roller assembly that is designed for use as part of a conveyor assembly to improve the ability to clean the conveyor assembly. The return roller assembly includes a roller shaft that extends between side walls of a conveyor frame. A plurality of support rollers are positioned along the length of the roller shaft to support a lower run of a continuous conveyor belt. A spacer is positioned between each of the support rollers to define the position of the rollers along the roller shaft. The spacer can be snapped onto the roller shaft and includes a series of standoffs that space the inner surface of the spacer from the roller shaft. A series of cleaning fins extend radially from the outer surface of the spacer and impart rotation to the spacer relative to the roller shaft during cleaning with a spray of water. The spacer can be formed from an extrusion cut to length.

2. 发明授权

US07681719B2 Sanitary conveyor transfer tail assembly 有权
标题翻译：卫生输送机尾部总成
公开(公告)号：US07681719B2
公开(公告)日：2010-03-23
申请号：US11186739
申请日：2005-07-21
申请人： Michael A. Hosch , Scott M. Hall , Daniel E. Ertel
发明人： Michael A. Hosch , Scott M. Hall , Daniel E. Ertel
IPC分类号： B65G21/00 , B65G21/06
CPC分类号： B65G21/06 , B65G15/62 , B65G21/105 , B65G47/66
摘要： A transfer tail assembly for use with a conveyor assembly that creates a reduced radius transition from the upper run to the lower run of a continuous conveyor belt used with the conveyor assembly. The transfer tail assembly includes a stationary nose bar over which the continuous conveyor belt passes at the end of the conveyor assembly. The nose bar is supported at the end of the conveyor assembly by a series of support brackets mounted to a cross support. Each of the support brackets is formed from a wear resistant material and contacts the conveyor belt as the conveyor belt passes around the transfer tail assembly. The nose bar, support brackets and cross support are mounted within the tail assembly without the use of any external connectors and thus require no tooling to assemble and disassemble.
摘要翻译：用于与传送器组件一起使用的传送尾部组件，其产生从与输送机组件一起使用的连续传送带的上部行程到下部行程的减小的半径过渡。传送尾部组件包括固定的鼻梁，连续的传送带在传送组件的端部通过该鼻杆。鼻杆通过一系列支撑支架支撑在输送机组件的末端，这些支架支撑在交叉支架上。每个支撑支架由耐磨材料形成，并且随着传送带绕过传送尾部组件而与传送带接触。鼻杆，支撑支架和交叉支撑件安装在尾部组件内，而不使用任何外部连接器，因此不需要工具进行组装和拆卸。

3. 发明授权

US07383944B2 Sanitary conveyor center drive assembly 有权
标题翻译：卫生输送机中心驱动总成
公开(公告)号：US07383944B2
公开(公告)日：2008-06-10
申请号：US11426454
申请日：2006-06-26
申请人： Scott M. Hall , Craig J. Bude
发明人： Scott M. Hall , Craig J. Bude
IPC分类号： B65G45/00
CPC分类号： B65G23/22 , B65G21/00 , B65G23/10 , B65G23/12
摘要： A conveyor assembly has a continuous conveyor belt driven between a pair of spaced side frame members by a center drive assembly having a pair of spaced side plates connected to the side frame members. A drive roller arrangement is driven by a drive motor arrangement coupled to the drive roller arrangement to move the conveyor belt. A freely rotatable guide roller arrangement is slidably mounted between the side frame members and the side plates between an operating position in which the conveyor belt passes around the guide roller assembly before engaging the drive roller arrangement, and a cleaning position in which the guide roller arrangement is slidably removable away from the side frame members and the side plates and out of engagement with the conveyor belt. The guard structure is retained in the operating position by elongated retaining pins that are pushed into a frictional engagement with the side plates, the guide roller arrangement and the guard structure, and removed to the cleaning position by pulling the retaining pins out of the frictional engagement. Each of the guard structures includes a roller adjustment device that can be selectively operated to adjust the orientation of the guide roller assembly between the spaced side frame members of the conveyor assembly.
摘要翻译：输送机组件具有通过中心驱动组件驱动在一对间隔开的侧框架构件之间的连续输送带，该中心驱动组件具有连接到侧框架构件的一对隔开的侧板。驱动辊布置由联接到驱动辊装置的驱动马达装置驱动以移动输送带。可自由旋转的导辊装置可滑动地安装在侧框架构件和侧板之间，在操作位置之间，其中输送带在接合驱动辊装置之前穿过导辊组件，以及清洁位置，在该清洁位置，可滑动地从侧框架构件和侧板移除，并与输送带脱离啮合。保护结构通过细长的保持销保持在操作位置，所述细长的保持销被推入与侧板，引导辊布置和防护结构的摩擦接合中，并且通过将保持销拉离摩擦接合而被移除到清洁位置。每个防护结构包括一个可以选择性地操作以调整导向辊组件在输送机组件的间隔开的侧框架构件之间的定向的滚轮调整装置。

4. 发明授权

US5586685A Apparatus for dispensing articles 失效
标题翻译：用于分发物品的装置
公开(公告)号：US5586685A
公开(公告)日：1996-12-24
申请号：US313016
申请日：1994-09-27
申请人： Wolfgang C. Dorner , Michael A. Hosch , Darin L. Danelski , David A. Remsing
发明人： Wolfgang C. Dorner , Michael A. Hosch , Darin L. Danelski , David A. Remsing
IPC分类号： B65G47/10 , B65G59/06 , B65H1/00
CPC分类号： B65G59/067
摘要： An apparatus for dispensing articles from a stack onto a moving conveyor. The apparatus includes a supporting structure or frame that supports a stack of articles and the supporting structure is canted at an angle of about 15.degree. to 25.degree. from the vertical. The supporting structure is generally L-shaped in cross section, having a pair of walls located generally normal to each other, while the opposite sides of the supporting structure are open so that the articles can be loaded into the supporting structure through the open sides. The lowermost article in the stack is supported on an L-shaped base, so that only peripheral portions of adjacent side edges of the lowermost article are supported. A pusher plate is mounted for sliding movement relative to the supporting structure and acts to push the lowermost article from the stack and the dispensed article will then fall onto the moving conveyor below. A stripper is mounted to engage the second lowermost article in the stack to prevent that article from being displaced from the supporting structure as the lowermost article is pushed from the stack.
摘要翻译：用于将物品从堆叠件分配到移动的输送机上的装置。该装置包括一个支撑结构或框架，该支撑结构或框架支撑一堆物品，并且该支撑结构从垂直方向倾斜约15°至25°的角度。支撑结构的横截面通常为L形，具有一对大体上彼此垂直的壁，同时支撑结构的相对侧是敞开的，使得物品可以通过开口侧装载到支撑结构中。堆叠中的最下面的物品被支撑在L形基部上，使得仅最下面的物品的相邻侧边缘的周边部分被支撑。推动板被安装成相对于支撑结构滑动运动，并且用于推动最下面的物品从堆叠中，并且分配的物品然后将落在下面的移动的输送机上。剥离器被安装成接合堆叠中的第二最下面的物品，以防止当最下面的物品从堆叠中被推出时物品从支撑结构中移位。

5. 发明授权

US5174435A Conveyor construction 失效
标题翻译：输送机结构
公开(公告)号：US5174435A
公开(公告)日：1992-12-29
申请号：US637536
申请日：1991-01-04
申请人： Wolfgang C. Dorner , Kenneth A. Hansen , Michael A. Hosch
发明人： Wolfgang C. Dorner , Kenneth A. Hansen , Michael A. Hosch
IPC分类号： B65G15/64 , B65G21/06 , B65G23/44
CPC分类号： B65G23/44
摘要： A conveyor construction including a frame having a pair of side rails with each side rail having a longitudinal T-shaped slot. A plurality of cross members are connected between the side rails and support a bed plate. An endless belt rides on the bed plate and is trained over an adjustable spindle assembly which is located at an end of the conveyor. The spindle assembly includes a spindle journalled between a pair of side members that are mounted for sliding movement in the T-slots of the respective side rails. A ratchet and pinion mechanism interconnects the conveyor frame with the spindle assembly and acts to move the spindle assembly longitudinally of the frame to tension the belt. A belt tracking mechanism is associated with each side of the spindle assembly and includes a cam member which is engaged with the respective side member of the spindle assembly. Individual rotation of the cam members serve to properly track the belt on the bed plate. To attach components to the conveyor frame, spring loaded nuts are slidably mounted in the T-slots of the side rails and the components are attached to the spring loaded nuts.

6. 发明授权

US5156261A Articulated link construction for a conveyor belt tracking mechanism 失效
标题翻译：用于传送带跟踪机构的铰接式结构
公开(公告)号：US5156261A
公开(公告)日：1992-10-20
申请号：US821686
申请日：1992-01-16
申请人： Wolfgang C. Dorner
发明人： Wolfgang C. Dorner
IPC分类号： B65G23/44 , B65G39/16
CPC分类号： B65G23/44 , B65G39/16
摘要： An improved articulated link construction used in a conveyor belt tracking mechanism. The conveyor includes a frame having a pair of spaced parallel side rails that support a bed plate and an endless conveyor belt is supported on the bed plate. A spindle assembly includes a pair of side members that are mounted for sliding movement with respect to the side rails and a spindle is journaled between the side members. A plate-like link extends transversely of the spindle assembly and the ends of the link are pivoted to the side members. Each pivotal connection includes a vertical bolt that extends through an opening in the respective side member and a bushing is threaded on the bolt and is received within an oversized opening in the link. A spring washer is interposed between the head of the bushing and the link, and maintains the link in snug contact with the side rails yet permits pivotal movement of the link relative to the side members to enable the side members to be moved relative to each other to track the belt.
摘要翻译：一种用于传送带跟踪机构的改进的铰接式结构。输送机包括具有支撑床板的一对间隔开的平行侧轨道的框架，并且环形输送带被支撑在床板上。主轴组件包括一对侧构件，其被安装用于相对于侧轨滑动运动，并且主轴位于侧构件之间。板状连接件横向于主轴组件延伸，并且连杆的端部枢转到侧部构件。每个枢转连接包括垂直螺栓，其延伸穿过相应侧部构件中的开口，并且衬套螺纹连接在螺栓上并且被接收在连杆中的超大开口内。弹簧垫圈插入在衬套的头部和连杆之间，并且将连杆保持与侧轨紧密接触，但是允许连杆相对于侧部构件的枢转运动，以使侧构件相对于彼此移动跟踪皮带。

7. 发明授权

US5156260A Conveyor construction having side rails with double longitudinal slots 失效
标题翻译：输送机结构具有双纵向槽的侧轨
公开(公告)号：US5156260A
公开(公告)日：1992-10-20
申请号：US731526
申请日：1991-07-17
申请人： Wolfgang C. Dorner , Kenneth N. Hansen , Michael A. Hosch , Terrence E. O'Brien
发明人： Wolfgang C. Dorner , Kenneth N. Hansen , Michael A. Hosch , Terrence E. O'Brien
IPC分类号： B65G21/06 , B65G23/24 , B65G23/44 , B65G39/16
CPC分类号： B65G21/06 , B65G23/44 , B65G39/16
摘要： A conveyor constructing having a pair of spaced parallel side rails that support a conveyor belt, each of the side rails is provided with a pair of vertically spaced, parallel, longitudinal slots. Each slot is generally T-shaped in cross section and has an open side facing laterally outward of the side rail. The open side of the lower slot is offset laterally outward from the open side of the upper slot of the side rail. End units are associated with each end of the conveyor and each end unit includes a pair of spaced side plates having a belt supporting spindle journalled between the side plates. Slide blocks are mounted in the ends of the slots in the side rail and the side plates are disposed outward of the respective side rails and are connected to the slide blocks. Slide blocks can also be mounted in the slots and serve to connect auxiliary equipment at selected positions to the conveyor.
摘要翻译：输送机构造具有支撑输送带的一对隔开的平行的侧轨，每个侧轨设置有一对垂直间隔开的平行的纵向槽。每个槽的横截面通常为T形，并且具有面向侧向横向向外的开口侧。下槽的开口侧从侧轨的上槽的开口侧横向向外偏移。端部单元与输送机的每个端部相关联，并且每个端部单元包括一对间隔开的侧板，其具有支撑在侧板之间的支撑主轴。滑块安装在侧轨中的槽的端部中，并且侧板设置在相应的侧轨的外侧并且连接到滑块。滑块还可以安装在槽中，用于将选定位置的辅助设备连接到输送机。

8. 发明授权

US5058723A Apparatus for selectively discharging articles from a conveyor system 失效
标题翻译：用于从输送机系统选择性地排出物品的装置
公开(公告)号：US5058723A
公开(公告)日：1991-10-22
申请号：US466062
申请日：1990-01-16
申请人： Michael A. Hosch
发明人： Michael A. Hosch
IPC分类号： B65G47/84
CPC分类号： B65G47/846
摘要： A high speed apparatus for selectively discharging articles from a conveyor system, including a conveyor to convey the articles in a path of travel. A rotatable discharge member is mounted for rotation above the conveyor and includes a plurality of parallel grooves that extend longitudinally of the path of travel. Each article, as it moves along the conveyor, enters and is stopped within one of the grooves, and the discharge member is then rotated by a pair of cooperating drive units to discharge the article laterally from the conveyor. A first of the drive units includes a fluid cylinder that operates to rotate the discharge member through an arc that is less than the arc between adjacent grooves, and the second drive unit includes a cam mechanism which completes the indexing of the discharge member while the first drive unit is returned to its original position. A locking mechanism can be incorporated with the second drive unit to lock the discharge member in the indexed position.
摘要翻译：一种用于从输送机系统选择性地排出物品的高速装置，包括用于在物料行进路径中输送物品的输送机。可旋转的排出构件安装成用于在输送机上方旋转，并且包括沿行进路径纵向延伸的多个平行凹槽。每个物品沿着输送机移动并进入并停止在一个槽内，然后排出构件通过一对配合的驱动单元旋转，以使物品从输送机侧向排出。驱动单元中的第一个包括流体缸，其操作以使排出构件旋转通过相邻槽之间的弧形的弧线旋转，并且第二驱动单元包括凸轮机构，其完成排出构件的分度，而第一驱动单元返回到其原始位置。锁定机构可以与第二驱动单元结合以将排出构件锁定在分度位置。

9. 发明授权

US4993916A High speed stacking apparatus 失效
标题翻译：高速堆垛机
公开(公告)号：US4993916A
公开(公告)日：1991-02-19
申请号：US477176
申请日：1990-01-29
申请人： Wolfgang C. Dorner
发明人： Wolfgang C. Dorner
IPC分类号： B65G47/08
CPC分类号： B65G47/082
摘要： A high speed apparatus for stacking articles in a side by side relation and transfering the stack to a conveyor. Each article is fed onto a pair of spaced support members and against a movable backstop to form a stack of side by side articles. When a stack of desired size has been formed, the support members are pivoted to a release position and the stack is lowered to a discharge station. When the stack is lowered sufficiently to clear the backstop, the backstop is returned to its original position, and as the stack is lowered to a position beneath the release support members, the support members are returned to their supporting position. The backstop and support members are then in a ready position to form a second stack before the first stack reaches the discharge station. The first stack is then discharged to a main conveyor while a second stack is formed at the stacking station.
摘要翻译：一种用于并排堆叠物品的高速装置，并将该堆叠传送到输送机。每个物品被馈送到一对间隔开的支撑构件上并抵靠可移动的止挡件以形成并排制品的堆叠。当已经形成所需尺寸的堆叠时，支撑构件枢转到释放位置，并且堆叠被降低到排出站。当堆叠被充分降低以清除反作用力时，反作用力返回到其初始位置，并且当堆叠被降低到释放支撑构件下方的位置时，支撑构件返回到其支撑位置。然后，止回和支撑构件处于就绪位置，以在第一堆叠到达排放站之前形成第二堆叠。然后将第一堆叠排出到主输送机，而在堆垛站处形成第二堆。

10. 发明授权

US4861225A Apparatus for stacking articles in a side-by-side relation 失效
标题翻译：用于以并排关系堆叠物品的装置
公开(公告)号：US4861225A
公开(公告)日：1989-08-29
申请号：US34614
申请日：1987-04-06
申请人： Wolfgang C. Dorner , Michael C. Allen , Mark C. Wedell , Michael A. Hosch
发明人： Wolfgang C. Dorner , Michael C. Allen , Mark C. Wedell , Michael A. Hosch
IPC分类号： B65G57/28
CPC分类号： B65G57/28
摘要： An apparatus for stacking a plurality of articles in a side-to-side relation. The articles are conveyed in an upright end-to-end relation on a conveyor and a bin or article receiving member is positioned adjacent the downstream end of the conveyor and individually receives each article discharged from the conveyor. The bin includes a bottom wall and a rear wall and the bin is movable between a receiving position where the bottom wall extends downwardly and outwardly from the downstream end of the conveyor, to a discharge position where the bottom wall is disposed substantially horizontal. Each article being received within the bin is held in an upright position and is transferred laterally within the bin against a movable support plate, and each succeeding article received in the bin is transferred in a similar manner against the preceding article to form a stack. The bin is then tilted so that the bottom surface is generally horizontal and a pusher plate pushes the stack of articles forwardly out of the bin onto a discharge conveyor.

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