专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4696388A Conveyor belt scraper blade assembly with contoured surface 失效
标题翻译：输送带刮刀组件，具有轮廓表面
公开(公告)号：US4696388A
公开(公告)日：1987-09-29
申请号：US804215
申请日：1985-12-03
申请人： Donald L. Stoll
发明人： Donald L. Stoll
IPC分类号： B65G45/12 , B65G45/00
CPC分类号： B65G45/12
摘要： A conveyor belt scraper blade assembly having an elongate blade body made of a resilient material and having a longitudinally-extending belt scraping surface, a frame attached to the body which imparts a convex shape to the belt scraping surface, and a pair of brackets mounted on the ends of the body for attaching the blade assembly to supporting structure. In a preferred embodiment, the blade body includes a central longitudinal slit and the frame includes an insert having a double convex shape which is fitted within the slit. The frame further includes a pair of opposing side walls which are attached to the insert and include a plurality of inwardly-directed prongs which engage the blade body and hold the body in position relative to the insert.
摘要翻译：一种传送带刮刀组件，其具有由弹性材料制成并具有纵向延伸的皮带刮削表面的细长刀片主体，附接到主体的框架，其向皮带刮削表面提供凸形形状;以及一对支架，其安装在用于将叶片组件附接到支撑结构的主体的端部。在优选实施例中，刀片主体包括中央纵向狭缝，并且框架包括嵌合在狭缝内的具有双凸形状的插入件。该框架还包括一对相对的侧壁，其连接到插入件并且包括多个向内指向的插脚，其与刀片本体接合并将本体保持在相对于插入件的适当位置。

2. 发明授权

US5103967A Transition impact idler for conveyor belt 失效
标题翻译：输送带过渡冲击惰轮
公开(公告)号：US5103967A
公开(公告)日：1992-04-14
申请号：US691270
申请日：1991-04-25
申请人： Donald L. Stoll
发明人： Donald L. Stoll
IPC分类号： B65G15/62
CPC分类号： B65G21/2081 , B65G15/62 , B65G2201/04 , B65G2207/28 , B65G2207/48
摘要： An impact slider-type idler for use in the transition section of a bulk material conveyor supports the belt against the impact of material to be conveyed in the transition section and, at the same time, guides the belt from the tail pulley of the conveyor into the desired troughing angle. The slider of this invention employs a plurality of support members extending transversely of the direction of movement of the belt, in side-by-side relation. The support members are formed with T-shaped supports along the upper surface, which supports are inclined to define an increment of change in the troughing angle. Each of the support members carries on the T-shaped supports polymeric segments or blocks which extend transversely of the belt. The angle formed by each section progressively supports the belt between the flat condition as it leaves the tail pulley to a fully troughted position as it exits the transition zone.
摘要翻译：用于散装材料输送机的过渡部分的冲击滑块式惰轮支撑皮带抵抗要在过渡部分中输送的材料的冲击，并且同时将皮带从传送带的尾带引导到所需的槽角。本发明的滑块采用沿着带的运动方向横向延伸的并列关系的多个支撑件。支撑构件沿着上表面形成有T形支撑件，该支撑件倾斜以限定谷宽度的变化增量。每个支撑构件承载横向于该带延伸的T形支撑的聚合物段或块。由每个部分形成的角度逐渐地支撑带在平坦状态之间，当带状物离开过渡区时离开尾部滑轮到完全凹槽的位置。

3. 发明授权

US4969553A Belt scraper with gear adjustment 失效
标题翻译：皮带刮刀带齿轮调节
公开(公告)号：US4969553A
公开(公告)日：1990-11-13
申请号：US477365
申请日：1990-02-08
申请人： Donald L. Stoll
发明人： Donald L. Stoll
IPC分类号： B65G45/16
CPC分类号： B65G45/16
摘要： A belt scraper which has first and second pairs of scraper support arms as well as first and second actuator arms for each of the support arms, and includes a gear adjustment by which the position of the belt scrapers may be adjusted with respect to the belt and with respect to the actuator arms, from a convenient position alongside of the belt.
摘要翻译：一种皮带刮刀，其具有第一和第二对刮刀支撑臂以及用于每个支撑臂的第一和第二致动器臂，并且包括齿轮调节器，通过该齿轮调节可以相对于带调节带刮刀的位置，相对于致动器臂，从带的旁边的方便位置。

4. 发明授权

US4402394A Conveyor belt scraper 失效
标题翻译：输送带刮板
公开(公告)号：US4402394A
公开(公告)日：1983-09-06
申请号：US286785
申请日：1981-07-27
申请人： Donald L. Stoll
发明人： Donald L. Stoll
IPC分类号： B65G45/16 , B65G45/00
CPC分类号： B65G45/16
摘要： A conveyor belt scraper is used in combination with a conveyor belt and consists of a primary axle, at least one primary actuator arm attached to and extending from the primary axle, a secondary axle which is preferably concentric with the primary axle and is capable of rotational movement with respect thereto, at least one secondary actuator arm attached to the secondary axle and extending outwardly therefrom, a primary scraper extending from the primary axle which includes a primary blade for engaging a belt, a secondary scraper extending from the secondary axle and including a secondary scraper blade for engaging a belt, an air cylinder attached to and extending between the primary and secondary tension arms, and a mounting bracket for mounting the primary and secondary axles to a support. The air cylinder urges the primary and secondary actuator arms apart which causes the primary axle and scraper to rotate counter to the secondary axle and scraper, thereby urging the primary and secondary scrapers toward each other and against a portion of a conveyor belt.
摘要翻译：输送带刮板与输送带组合使用，由主轴组成，至少一个主要致动器臂附接到主轴并且从主轴延伸，次轴优选地与主轴同心并且能够旋转相对于其移动，至少一个辅助致动器臂附接到副轴并从其向外延伸，从主轴延伸的主刮刀，其包括用于接合皮带的主刀片，从副车轴延伸的辅助刮刀，用于接合皮带的二次刮刀，附接到主张力臂和次张力臂之间并在其之间延伸的气缸，以及用于将主轴和次轴安装到支撑件的安装支架。气缸促使主和辅助致动器臂分开，这导致主轴和刮刀相对于副轴和刮刀旋转，从而将主刮刀和辅助刮刀朝向彼此并且抵靠传送带的一部分。

5. 发明授权

US5038924A Impact saddle for conveyor belts 失效
标题翻译：传送带冲击鞍座
公开(公告)号：US5038924A
公开(公告)日：1991-08-13
申请号：US594758
申请日：1990-10-09
申请人： Donald L. Stoll
发明人： Donald L. Stoll
IPC分类号： B65G15/62
CPC分类号： B65G21/2081 , B65G15/62 , B65G2201/04 , B65G2207/28 , B65G2207/48
摘要： An improved impact saddle is provided for use in place of a conventional impact roller assembly, for supporting a bulk material conveyor at an impact zone. The assembly includes a support frame which is adapted to be positioned in transverse relation to the length of the belt. The support frame forms a pair of side-by-side T-shaped supports which extend in parallel relation transversely of the belt. A plurality of polymeric low friction segments, such as high molecular weight polyethylene, are formed with lower T-shaped slots which are adapted to receive the T-shaped supports for threading onto the support frame. The segments have upper surfaces which collectively form a support for a section of the conveyor belt in the impact zone.
摘要翻译：提供了一种改进的冲击鞍座来代替传统的冲击辊组件，用于在冲击区域支撑散装材料输送机。组件包括支撑框架，该支撑框架适于与带的长度成横向关系。支撑框架形成一对并排的T形支撑件，其平行于带的横向延伸。多个聚合物低摩擦部分（例如高分子量聚乙烯）形成有下部T形槽，其适于接收用于穿过支撑框架的T形支撑。这些段具有上表面，它们共同形成了冲击区域中输送带的一部分的支撑。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式