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公开(公告)号：US4819990A
公开(公告)日：1989-04-11
申请号：US115886
申请日：1987-11-02
IPC分类号： E21C35/18 , E21C35/183
CPC分类号： E21C35/183 , E21C35/18 , E21C2035/1806
摘要： A floor cutter for a plough has a component provided with cutting edges fixed by welding to a main body locating in a holder. The components are connected together with step-like surfaces chamfered at the external faces of the components to faciliate the welding. Superimposed support surfaces extend more or less normally to other surfaces and permit adjustment of the position of the components during welding to vary the set cutting depth.
摘要翻译： 用于犁的地板切割机具有通过焊接固定在定位在保持器中的主体的切割刃的部件。 这些部件在组件的外表面上倒角的阶梯状表面连接在一起，以使焊接成为可能。 叠加的支撑表面或多或少地正常延伸到其他表面，并且允许在焊接期间调整部件的位置以改变设定的切割深度。
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公开(公告)号：US4626034A
公开(公告)日：1986-12-02
申请号：US698520
申请日：1985-02-05
申请人： Oswald Breuer , Bernd Steinkuhl , Franz Roling , Norbert Hesse , Christoph Rassmann , Gunther-Dietmar Schoop , Werner Holtken
发明人： Oswald Breuer , Bernd Steinkuhl , Franz Roling , Norbert Hesse , Christoph Rassmann , Gunther-Dietmar Schoop , Werner Holtken
CPC分类号： E21C35/19
摘要： A cutter-bit assembly employs an arcuate wedge 16 to secure a cutter-bit 2 within a pocket 4 of a holder 1. An additional deformable insert or resilient backing piece 18 is also located in an arcuate gap between the cutter-bit shank and a curved surface of the holder. The insert or backing piece co-operates with teeth 19 to lock the wedge in position.
摘要翻译： 刀具组件采用弓形楔16将切割刀头2固定在保持器1的凹槽4内。另外的可变形插入件或弹性衬垫件18也位于切割刀柄和刀片之间的弓形间隙中 支架的曲面。 插入件或支承件与齿19配合以将楔锁定在适当的位置。
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公开(公告)号：US4667811A
公开(公告)日：1987-05-26
申请号：US651025
申请日：1984-09-17
申请人： Gunther-Dietmar Schoop , Franz Roling , Dieter Grundken , Manfred Redder , Hartmut Schewinski , Helmut Temme
发明人： Gunther-Dietmar Schoop , Franz Roling , Dieter Grundken , Manfred Redder , Hartmut Schewinski , Helmut Temme
CPC分类号： B65G19/28
摘要： A conveyor channel section or pan is composed of upper and lower components each having U-shaped rolled side walls with inwardly-directed flanges and floor plates. Additional side plates fixed to the exteriors of the side walls of the lower component project upwardly alongside the side walls of the upper component. Recesses in the side plates mate with fittings on the side walls of the upper component and upstanding nuts and bolts secure the fittings in the recesses. The end regions of the pan can be provided with inclined deep pockets formed within welded-in shaped joining pieces which receive toggle-like coupling pieces used to connact adjacent pans together.
摘要翻译： 输送通道部分或盘由上部和下部部件组成，每个部件具有带有向内凸缘和底板的U形卷边侧壁。 固定到下部组件的侧壁的外部的附加侧板沿着上部部件的侧壁向上突出。 侧板上的凹槽与上部件的侧壁上的配件配合，并且直立的螺母和螺栓将配件固定在凹槽中。 锅的端部区域可以设置有形成在焊接成形的连接件内的倾斜的深袋，其接收用于将相邻的盘相连在一起的肘式联接件。
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公开(公告)号：US4624362A
公开(公告)日：1986-11-25
申请号：US698719
申请日：1985-02-06
IPC分类号： B65G19/28
CPC分类号： B65G19/285
摘要： A pan for a scraper-chain conveyor has sigma-shaped side walls and a floor plate extending between inwardly facing central flanges of the side walls. An opening is provided in the pan which interrupts the floor plate and an upper region of one of the side walls. A detachable unit is then inserted into the opening to close the latter. The unit has a plate portion matching the floor plate and a side portion matching the upper region of the interrupted side wall. A support on the outside of this side wall engages with a bar carried by the unit. To lock the unit in place securing which acts solely on the side portion and the remaining side wall of the pan is used.
摘要翻译： 用于刮板链式输送机的盘具有σ形侧壁和在侧壁的向内的中心凸缘之间延伸的地板。 在锅中设置有一个中断地板和一个侧壁的上部区域的开口。 然后将可拆卸单元插入开口以关闭开口。 该单元具有与底板相匹配的板部分和与中断的侧壁的上部区域匹配的侧部。 在该侧壁的外侧的支撑件与由该单元承载的杆接合。 为了将设备锁定在适当位置，固定仅使用在锅的侧部和剩余侧壁上的作用。
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公开(公告)号：US4632239A
公开(公告)日：1986-12-30
申请号：US630055
申请日：1984-07-12
申请人： Gunther-Dietmar Schoop , Franz Roling , Dieter Grundken , Manfred Redder , Hartmut Schewinski , Michael Sauer
发明人： Gunther-Dietmar Schoop , Franz Roling , Dieter Grundken , Manfred Redder , Hartmut Schewinski , Michael Sauer
IPC分类号： B65G19/28
CPC分类号： B65G19/28
摘要： A scraper-chain conveyor is constituted by a plurality of channel sections joined together end-to-end in such a manner as to permit limited articulation therebetween in the horizontal and vertical directions. Each channel section has a pair of side walls connected together by a floor plate. The floor plate of each channel section comprises an upper plate and a lower plate. The lower plates of the channel sections overlap one another, with vertical play, at the interfaces between adjacent channel sections. The upper plates of the channel sections abut one another at said interfaces.
摘要翻译： 刮板链式输送机由多个通道部分构成，多个通道部分以这样的方式端对端地连接在一起，以允许它们在水平和垂直方向上的限制关节。 每个通道部分具有通过底板连接在一起的一对侧壁。 每个通道部分的底板包括上板和下板。 在相邻通道部分之间的界面处，通道部分的下板与垂直放置重叠。 通道部分的上板在所述界面处彼此邻接。
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公开(公告)号：US5161744A
公开(公告)日：1992-11-10
申请号：US667573
申请日：1991-03-11
IPC分类号： B02C21/02
CPC分类号： B02C21/02
摘要： The invention relates to a crusher unit that can be transported directly on roadways, the crusher being mounted on an elongated, rigid frame which is supported by several travel mechanisms or support trestles which rest directly on the ground underneath. The frame has several hydraulic jacks which are adjustable in height and lift the travel mechanisms or support trestles from the ground when the jacks are extended. In order to reduce the height of this crusher unit during transportation, the invention proposes that the travel mechanisms or support trestles be removed for transportation. This is achieved by means of quick-release fastening mechanisms and by arranging and dimensioning the jacks such that there is sufficient room under the frame to drive a transport vehicle which can be used on roadways.
摘要翻译： 本发明涉及一种能够直接在道路上运输的破碎机，该破碎机安装在细长的刚性框架上，该框架由若干行进机构支承，或直立在地下的地面上支撑支架。 框架具有几个液压千斤顶，其高度可调节，并且当插座延伸时提升行进机构或从地面支撑支架。 为了在运输过程中降低该破碎机的高度，本发明提出移动机构或支撑台架以便运输。 这是通过快速释放紧固机构实现的，并且通过布置和确定千斤顶的尺寸，使得在框架下方有足够的空间来驱动可在道路上使用的运输车辆。
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公开(公告)号：US4658952A
公开(公告)日：1987-04-21
申请号：US626455
申请日：1984-06-29
IPC分类号： B65G19/28
CPC分类号： B65G19/28
摘要： A scraper-chain conveyor channel section comprises a pair of side walls and a floor plate extending between the side walls and connecting the side walls together. Each of the side walls has upper, lower and intermediate inwardly-extending flanges. The floor plate is connected to the intermediate flanges of the two side walls. Each of the side walls is constituted by an upper profiled bar and a lower profiled bar, each of the profiled bars being a generally U-shaped rolled section. Each of the lower profiled bars has a bottom flange and a top flange parallel to the bottom flange. The top flange of each lower profiled bar forms a support surface for the associated upper profiled bar, and constitutes part of the intermediate flange of the associated side wall. Each of the side walls is provided with a connecting bar for laterally supporting the associated upper profiled bar. Each of the connecting bars is secured to the exterior of the associated lower profiled bar, and projects upwardly beyond the top flange of that lower profiled bar.
摘要翻译： 刮板链输送通道部分包括一对侧壁和在侧壁之间延伸并将侧壁连接在一起的地板。 每个侧壁具有上，下和中间向内延伸的凸缘。 地板连接到两个侧壁的中间凸缘。 每个侧壁由上成型棒和下成型棒构成，每个成型棒都是大致U形的轧制部分。 每个下型材具有底部凸缘和平行于底部凸缘的顶部凸缘。 每个下成型杆的顶部凸缘形成用于相关联的上型材的支撑表面，并且构成相关侧壁的中间凸缘的一部分。 每个侧壁设置有用于横向支撑相关联的上型材的连杆。 每个连接杆固定到相关联的下成型杆的外部，并向上突出超过该下成型杆的顶部凸缘。
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公开(公告)号：US4735304A
公开(公告)日：1988-04-05
申请号：US885823
申请日：1986-07-14
IPC分类号： B65G19/28
CPC分类号： B65G19/285
摘要： A scraper-chain conveyor channel section comprises a return trough and a conveyor trough. The return trough is constituted by a pair of side walls interconnected by a floor plate. A respective support bar is fixed to each of the side walls of the return trough. The support bars have portions extending upwardly beyond the side walls of the return trough. The conveyor trough is arranged between the upwardly-extending portions of the support bars. The conveyor trough is constituted by a pair of side walls interconnected by a floor plate. Respective connection means are provided for connecting the conveyor trough to each of the support bars. Each of the connection means includes a plurality of bolts and a plurality of clamping members. Each of the bolts is seated in a respective pocket in the associated support bar, and is engageable with a respective clamping member to force that clamping member into engagement with a respective clamping face on the conveyor trough.
摘要翻译： 刮板链式输送机通道部分包括回流槽和输送槽。 回流槽由一对通过底板互连的侧壁构成。 相应的支撑杆固定到回流槽的每个侧壁。 支撑杆具有向上延伸超过返回槽的侧壁的部分。 传送槽布置在支撑杆的向上延伸部分之间。 输送槽由一对通过底板互连的侧壁构成。 提供了用于将输送槽连接到每个支撑杆的各自的连接装置。 每个连接装置包括多个螺栓和多个夹紧构件。 每个螺栓都位于相关联的支撑杆中的相应凹部中，并且可与相应的夹紧构件接合，以迫使夹紧构件与输送槽上的相应夹紧面接合。
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公开(公告)号：US4515410A
公开(公告)日：1985-05-07
申请号：US522801
申请日：1983-08-12
CPC分类号： E21C29/02
摘要： A rack assembly for a mine winning machine drive arrangement is described. The rack assembly is associated with a longwall conveyor along which a mine winning machine is movable by the drive arrangement. The rack assembly is constituted by a plurality of rack sections and a plurality of support members for connecting the rack sections to the longwall conveyor. Each of the rack sections has a respective downwardly-extending coupling pin at each end thereof, each of the coupling pins extending through an elongate slot in a respective support member with a predetermined amount of play. Each of the coupling pins is provided with a retaining member for preventing that coupling pin from moving out of the associated slot. The rack assembly is such that the rack sections of each adjacent pair of rack sections are relatively pivotable in vertical and horizontal directions, and are relatively movable to a predetermined extent in the longitudinal direction of the rack assembly.
摘要翻译： 描述了用于采矿机驱动装置的机架组件。 机架组件与长壁输送机相关联，矿井获胜机器可以通过驱动装置移动。 齿条组件由多个齿条部分和用于将齿条部分连接到长壁输送机的多个支撑部件构成。 每个齿条部分在其每个端部处具有相应的向下延伸的联接销，每个联接销以预定量的游隙延伸穿过相应支撑构件中的细长槽。 每个联接销设置有用于防止联接销移出相关联的槽的保持构件。 齿条组件使得每个相邻的一对齿条部分的齿条部分能够在垂直和水平方向上相对枢转，并且可相对于齿条组件的纵向相对移动到预定的程度。
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