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1. 发明申请

WO1998024715A1 SELF-INDICATING TENSIONER FOR A BELT SCRAPER 审中-公开
标题翻译：用于皮带刮刀的自动张紧机
公开(公告)号：WO1998024715A1
公开(公告)日：1998-06-11
申请号：PCT/US1997022240
申请日：1997-12-02
申请人： ASGCO MANUFACTURING, INC. , MOTT, George, G.
发明人： ASGCO MANUFACTURING, INC.
IPC分类号： B65G45/16
CPC分类号： B65G45/16 , B65G23/44
摘要： A self-indicating tensioning device (12) for adjusting the contacting force of a scraper blade (17) against the surface of an endless conveyor belt (10) is disclosed. The self-indicating tensioning device (12) includes a flat spring (30) coupled at one end to a rotatable shaft (24), which supports the scraper blade (17), and coupled at the other end of an adjusting mechanism (16). The adjusting mechanism is operable to exert a force on the flat spring (30) which in turn applies a torque to the rotatable shaft (24) for displacing the scraper blade (17). An indicator rod (32) has one end fixed to the rotatable shaft (24) for displacing the scraper blade (17), and the other end is free. A graduated indicator plate (36) is attached to the movable end of the flat spring (30). When the flat spring (30) is deflected in response to the application of force thereto, the displacement of the graduated indicator plate (36) relative to the free end of the indicator rod (32) provides an indication of the amount of force exerted on the flat spring (30), the amount of torque applied to the rotatable shaft (24), or the amount of force with which the scraper blade (17) contacts the conveyor belt (10).
摘要翻译：公开了一种用于调节刮刀（17）抵靠环形传送带（10）表面的接触力的自张紧张紧装置（12）。自张紧张紧装置（12）包括在一端连接到支撑刮刀（17）的可旋转轴（24）并在调节机构（16）的另一端处联接的扁平弹簧（30）。所述调节机构可操作以在所述板簧（30）上施加力，所述力弹转向所述可旋转轴（24）施加扭矩以使所述刮刀（17）移位。指示杆（32）的一端固定在可旋转的轴（24）上，用于移动刮刀（17），另一端是自由的。刻度指示板（36）附接到板簧（30）的可动端。当扁平弹簧（30）响应于施加力而偏转时，刻度指示板（36）相对于指示杆（32）的自由端的位移提供了施加在指示杆（32）上的力的量的指示板簧（30），施加到可旋转轴（24）的扭矩的量或刮刀（17）与传送带（10）接触的力的量。

2. 发明申请

WO1991001930A1 CONVEYER BELT SCRAPING APPARATUS 审中-公开
标题翻译：输送带皮带刮刀装置
公开(公告)号：WO1991001930A1
公开(公告)日：1991-02-21
申请号：PCT/US1990004142
申请日：1990-07-23
申请人： ASGCO MANUFACTURING, INC.
发明人： ASGCO MANUFACTURING, INC. , GIBBS, A., Todd
IPC分类号： B65G45/00
CPC分类号： B65G45/16
摘要： A belt scraper for cleaning the conveyer belt on a cylindrical pulley including a plurality of scraping blades (15) having transverse scraping edges at the leading end of the blade side surface which faces the conveyer belt. The side surfaces are tangential to and resiliently against the belt by a transverse rotary shaft (17) parallel to the scraping edge. A separate blade support element (11) connects each blade to the shaft so that the blades extend across the belt width, and includes a torsion element (12) providing an additional point of rotation between the scraping blade (15) and the rotary shaft (17) located transverse to force the blade to pivot away from the belt surface upon impact by an object moving with the belt into engagement with the blade against the scraping edge.

3. 发明申请

WO1998024716A1 TENSIONING DEVICE FOR A BELT SCRAPER 审中-公开
标题翻译：用于皮带刮刀的拉伸装置
公开(公告)号：WO1998024716A1
公开(公告)日：1998-06-11
申请号：PCT/US1997022241
申请日：1997-12-02
申请人： ASGCO MANUFACTURING, INC. , MOTT, George, T.
发明人： ASGCO MANUFACTURING, INC.
IPC分类号： B65G45/16
CPC分类号： B65G45/16
摘要： A tensioning device (20) for adjusting the contacting/cleaning force of a scraper blade (16) on the surface of an endless conveyor belt (19) is provided for use on a shaft (18) supporting the scraper blade (16). The tensioning device (20) allows the shaft (18) to be rotated and locked in a position which is very close to its optimum cleaning position, thereby increasing the efficiency of the scraper assembly (10). The disclosed tensioning device has three collars (22, 24, and 28) with a spring (26) located in between the rotatable collar (28) and adjusting collar (24). Sequences of axially-directed apertures on the adjusting collar (24) and the stationary collar (22) move into and out of registry with each other as the adjusting collar (24) is rotated. A locking pin (58) is through the aligned holes in adjusting collar (24) and stationary collar (22) when the desired amount of torsion is applied to the shaft (18).
摘要翻译：用于调节在环形传送带（19）的表面上的刮刀（16）的接触/清洁力的张紧装置（20）用于在支撑刮刀（16）的轴（18）上使用。张紧装置（20）允许轴（18）旋转并锁定在非常接近其最佳清洁位置的位置，从而提高刮刀组件（10）的效率。所公开的张紧装置具有三个轴环（22,24和28），其中弹簧（26）位于可旋转轴环（28）和调节套环（24）之间。当调节套环（24）旋转时，调节套环（24）和固定套环（22）上的轴向定向孔的顺序彼此移动进入和离开对准。当将期望的扭转量施加到轴（18）时，锁定销（58）穿过调节套环（24）和固定套环（22）中的对准的孔。

4. 发明申请

WO1992022485A1 IMPROVED IDLER ROLLER SLEEVE 审中-公开
标题翻译：改进的IDLER滚筒套筒
公开(公告)号：WO1992022485A1
公开(公告)日：1992-12-23
申请号：PCT/US1992003011
申请日：1992-04-10
申请人： ASGCO MANUFACTURING, INC.
发明人： ASGCO MANUFACTURING, INC. , GIBBS, A., Todd
IPC分类号： B65G39/10
CPC分类号： B65G39/07
摘要： A one-piece remplacement sleeve (30) is provided for installation on a conveyor belt roller (50) to prolong the roller's wear life. The cylindrical, split sleeve has a central bore (36) to receive the roller and circumferential grooves (38) in the outer surface to receive fastening circlets (40) to fasten the sleeve to the roller. The sleeve has two radial slits (32, 34) oppositely disposed and extending axially along the entire length of the sleeve to facilitate easy installation and replacement of the sleeve. The slits allow the sleeve to be installed on the roller without the need to remove the roller from its journal mountings. The slits also allow the worn sleeve to be quickly and easily removed by cutting or otherwise removing the fastening circlets. Since the sleeve is formed of one piece of material, the sleeve wears concentrically, reducing vibrations in the conveyor belt assembly. The sleeve provides significant improvements over roller discs and two-piece roller sleeves in the prior art.

5. 发明申请

WO1998008757A1 SCRAPER BLADE FOR CONVEYORS 审中-公开
标题翻译：输送机用刮刀
公开(公告)号：WO1998008757A1
公开(公告)日：1998-03-05
申请号：PCT/US1997015082
申请日：1997-08-27
申请人： ASGCO MANUFACTURING, INC. , GIBBS, A., Todd , MOTT, George, T.
发明人： ASGCO MANUFACTURING, INC.
IPC分类号： B65G45/00
CPC分类号： B65G45/12
摘要： An improved blade for a scraper assembly used with the head pulley (18) of a conveyor system. The improved conveyor blade has a metal base (21) adapted to telescopically engage a rectangular plate (22) projecting radially from a support shaft (20) mounted for rotation about a rotary axis parallel to the head pulley axis, the metal base (21) having sheet-like outer walls disposed in spaced parallel relationship from a receptacle for the elastomeric body (23) of the blade. The blade has an under surface (25) confronting the head pulley (18) which projects past the plane of the innermost wall (16) of the metallic base (21) and terminates in a tip (27) engaging the belt (10) on the head pulley (18).
摘要翻译：用于与输送机系统的头部滑轮（18）一起使用的刮刀组件的改进的刀片。改进的输送叶片具有金属基座（21），该金属基座（21）适于伸缩地接合从径向延伸的矩形板（22），支撑轴（20）安装成绕平行于头带轮轴线的旋转轴线旋转，金属基座（21）具有与用于叶片的弹性体（23）的插座间隔开的平行关系设置的片状外壁。刀片具有面对头轮（18）的下表面（25），头轮滑块（18）突出穿过金属基座（21）的最内壁（16）的平面并终止在与皮带（10）接合的尖端（27）上头部滑轮（18）。

6. 发明申请

WO1991013821A1 SKIRTBOARD SYSTEM FOR CONVEYORS 审中-公开
标题翻译：输送机裙板系统
公开(公告)号：WO1991013821A1
公开(公告)日：1991-09-19
申请号：PCT/US1990001237
申请日：1990-03-07
申请人： ASGCO MANUFACTURING, INC. , MOTT, George, T.
发明人： ASGCO MANUFACTURING, INC.
IPC分类号： B65G47/04
CPC分类号： B65G21/2081
摘要： A conveyor system providing an improved skirting arrangement which enables easy adjustment of the skirtboards to compensate for wear and to accommodate to varying conveyor configurations having a conveyor belt (21) having a substantially horizontal segment with hopper walls (26) overlying the segment and providing a hopper channel (25) terminating at a distance above the belt to provide clearance space below the hopper walls, and a skirtboard (74) mounted on said hopper walls, projecting into said clearance spaces and terminating in flexible sealing flaps (75) confronting the upper surface of said belt (21) to limit the flow of particulate material (M) through the clearance space. The hopper walls (26) have upwardly-directed guide tracks (37) on their outward sides to receive elongated slides (44) for longitudinal displacement in the associated track (37). The skirtboard (74) extends transversely to and between adjacent slides (44) to position its flexible sealing flaps (75) in confronting relation to said conveyor (21). A bracket (54) is pivotally supported (47) by the slide (44) to mount the skirtboard (74) and has releasable latch means (55) to forcibly engage said skirtboard (74) with the hopper wall adjacent the lower edge (27) thereof. The skirt (75) may be adjusted by temporarily releasing the latches (55).
摘要翻译：一种提供改进的裙边布置的输送机系统，其能够容易地调整裙板以补偿磨损并且适应于具有输送带（21）的变化的输送机构造，所述输送带具有基本上水平的段，料斗壁（26）覆盖在该段上并提供料斗通道（25）终止于带的上方一段距离，以在料斗壁下方提供间隙空间;以及裙板（74），其安装在所述料斗壁上，突出到所述间隙空间中并终止于面向上部的柔性密封襟翼（75）所述带（21）的表面限制颗粒材料（M）通过间隙空间的流动。料斗壁（26）在其向外侧上具有向上导向的导轨（37），以容纳用于在相关轨道（37）中纵向移动的细长滑动件（44）。裙板（74）横向延伸并在相邻的滑块（44）之间延伸，以将其柔性密封翼（75）定位成与所述输送机（21）相对的关系。支架（54）由滑动件（44）枢转地支撑（47）以安装裙板（74），并且具有可释放的闩锁装置（55），以将所述裙板（74）与邻近下边缘（27）的料斗壁强制接合）。可以通过临时释放闩锁（55）来调节裙部（75）。

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