• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A mineral mining installation employs a scraper-chain conveyor constructed from individual pans joined end-to-end and a plough having a drive plate running beneath the conveyor and on a skid bed formed as a sub-frame structure on the floor of the working. The drive plate is connected via guide means to the haulage run of a chain in a lower guide passage at the side of the conveyor opposite to the plough. An upper guide passage accommodates the return run of the chain. The passages are defined by a guide structure fitted to the side walls of the pans and includes detachable covers which can be removed for access purposes. At least some of the covers are linked with the sub-frame structure with the aid of tongue-and-groove connections. These connections permit limited movement of the pans and guide structure relative to the sub-frame structure longitudinally of the conveyor and limited raising and tilting movements of the side walls of the pans opposite the machine and the covers relative to the sub-frame structure as the drive plate passes along the conveyor.
    公开号:SU1496640A3
    申请号:SU864028160
    申请日:1986-09-16
    公开日:1989-07-23
    发明作者:Расманн Христоф；Никель Герхард；Штайнкуль Бернд；Мертен Герхард；Пфеферле Эгон
    申请人:Геверкшафт Эйзенхютте Вестфалия (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to a plow installation with a sub-conveyor plate which covers a conveyor and is connected to a pulling branch of a plow chain passing along a guide with channels lying one above the other located on the lower side
    a conveyor formed by parts of the casing, the plow with its Plate moving along the surrounding conveyor and forming guide tires to which the conveyor with parts of the casing on the dam side is connected with the possibility of lifting.
     cm
    31496
    The purpose of the invention is to reduce the size of the installation and facilitate installation and disassembly.
    Figure 1 shows the plow installation on the site of a single pan of the conveyor, view from the worked-out space in figure 2 - view A in figure 1 (the conveyor tray is shown only in the area of the developed space and the installation is shown partially, in horizontal section ); FIG. 3 is a view B of FIG. 1 (partially in vertical section; FIG. 4 is the same, an example of a preferred embodiment of the plow; FIG. 3 is the same, partial top view; FIG. 6 - section bb-b in Fig. 1} in Fig. 7 - section G-D in Fig. 1, fig. 8 - view E in figure 4 in fig. 9 a section E – E nc of figure 8; .10 is a section through ZHZ in Fig. 8; in Fig. 11 is a section 3-3 in Fig. 8.
    Strugov, installation consists of
    plow with a conveyor plate (figure 3 shows only plate 1 and conveyor 2, which is laid along the coal bottom and is represented by a scraper conveyor, which has a pan-tail consisting of separate pan 3, connected with the possibility of bending one relative to another in the horizontal and vertical plane x). A soil plate may consist of several hinged plates. It has, on the dam side, guides 4, which enter and move in the lower chain channel 5 of the plow chain mounted on the dam side of the conveyor 2. The grids 3 of the conveyor 2 consist of side profiles 6 and 7, between which the bottom 8 is welded. On the side profiles x 6 on the bottom of the grids 3 are side plates 9, which are also components of the plow chain guide 10. The latter has, above the lower chain, channel 5, the upper chain channel 11, in which the upper and return branches of the plow chain pass. The strand of the plow chain is connected with guides 4, one above the other channels 5 and 11 on the dam side, covered by casing parts having an angular shape, which with horizontal bolts

    combo 12 is attached to the conveyor 2 from the bottom side. Three portions of the casing are connected to each pan 3 of the conveyor 2, namely the middle part 13 to the obesity and two equally reflected exterior parts 14 of the casing, the width of which, as shown in FIG. 1, is larger than the width of the middle part 13 of the casing. The three parts 13 and 14 of the case form together on each pan 3 a continuous plow chain guide. Between the channels 11 and 5 lying one above the other of the plow chain guide 10, spacer elements 15 are located, which are also attached by horizontal bolts to the lower side profile 6 of the pan 3.
    The conveyor 2 with the mounted guide 10 rests on the lower base, which is formed by the guide tires 16, the length of which is approximately equal to the length of the pan 3 of the conveyor and which form the guide for the plow passing along the length of the conveyor. The guide tires are provided with respect to the side face profile 7 of the pan 3 in the direction of the coal face and their part 17 is inclined relative to. to the soil. The portion of the guide rail 16 protruding beyond the side profile 7 forms, in a known manner, a cutting restriction for moving along the coal bank, which by its body (not shown) moves along this portion of the guide. As the plow passes, the conveyor 2 in this place rises above the ground plate 1 passing under it (Fig. 3),
    The guide tires 16 have, in the region of the middle part 13 of the casing, a protruding middle console 18, whose width is approximately equal to the width of the middle part 13 of the casing. The center console 18 (as shown in FIGS. 2 and 3) at a distance relative to the vertical shelf of the middle part 13 of the case is rigidly mounted on the tire line 16, it is approximately the height of the upper horizontal shelf of the corner part of the case.
    The middle end salt is provided with a swivel 19, for the known. mechanism 20 advancing lining, as well as at a distance above the hinge 19 connecting
    an element 21 for hanging the hydraulic adjustment cylinder 22, with which the entire plowing installation is rotated in a perpendicular plane, in order to be able to set the plow cutting horizon. Such regulation horizon is also known .. To the connection. element 21 is connected with bolts 23 to a composite seat into which the control cylinder 22 is mounted with its ball joint. The piston rod 24 of the control cylinder 22 is connected to the head 26 of the shifter mechanism 20 via a swivel 25. The lower hinge connection 19 for the shifting mechanism 20 consists, for example, of a hinged fork, with which the shifting mechanism is connected by means of the hinge rod 27.
    Both parts 14 of the casing on both sides of the middle part 13 of the casing and the middle console 18 on each pan 3 are pivotally connected and pivotally connected to the ends of the dam side of the guide rails 1.6 with the help of spike connections 28. As shown in particular in FIG. 6, the housing parts 14 have spikes 30 facing the soil on their vertical shelves 29 formed by ribs molded at the bottom of the housing. The spikes 30. enter the upwardly opening grooves 31. At the same time, a clearance is provided in the slots 31 for the spikes 30 such that the pan 3 with the guide rail 10 installed during the plow passage can, thanks to the plate 1, be raised and rotated relative to the directions of the tires 16. After the passage of the plate 1, the pan 3 are lowered with a turn on the guide tires 16, and they are laid side profiles 7 from the side of the coal slab against the guide tires 16. At the same time, a certain limited longitudinal displacement of the studs 30 in the grooves 31 is possible, due to which Better plow adaptability to uneven wavy soil.
    Spike joints 28 are provided at each pan 3 only at the ends of the respective guide rails 16, i.e. in the area of the pan connections. The guide tires 16 are made of ground plates or sheets, into which from the dam side

    496640
    At both ends of the pan, the power connecting element 32 is welded onto which the ribs forming the groove 13 are molded. In addition, the connecting elements 33 are molded on the power connecting element 32, which serve as connections to the pan from the side of the obstruction
    10, shown in FIG. 2, consists of hook-like spikes. Earrings 34 made as chain links (Fig. 1) are used as connecting bodies for connecting the pan;
    15, which are hooked onto the hook-shaped connecting studs 33 of adjacent guide tires on the dam side and the stopper with the help of a screw-on safety plate 35.
    20 To secure the spike connections 28, there are stoppers 36 located directly at the side, next to the spike connections 28, formed as clamping devices. Guides
    25 tires 16 have mortgage jacks 37 with a widening in the end part located on the side of the side with a center console 18 between it and molded connecting elements 32 with spike joints 28. Figure 2 shows both mortgage sockets without fixed stoppers.
    The stopper 36 is placed on top of the socket 37 and held there.
    35 thanks to the geometric closure. In addition, each stopper has two side flanges 38 (figure 1), which it with the help of vertical bolts 39 with the possibility of a connector
    40 is connected to the welded edge rail 40 of the guide rails. Power stoppers 36 have spikes 41, which, as shown, in particular, in Fig. 7, interact with high-level locking ledges 42 with a gap, which fixes the grip of spikes 30 in the grooves 31, not interfering with the required vertical and longitudinal displacements -
    5Q lines 28, Power stop tabs 42 are located on the outer portions 14 of the casing sideways adjacent to the slots 31. The stoppers 36 and the spike joints 28 are located on both sides of the middle
    gg of the cantilever 18 between the outer parts 14 of the casing and the guide tires 16. In addition to their functions, the stoppers can serve as connecting members for mounting
    parts. The advantage is that the stoppers 36 are provided with connecting elements, in particular, holes for the pin hinges 43 (Fig. 7), into which the pin 44 (Fig.2) is inserted, to which the hydraulic cylinders can be attached. In this case, the forces are transmitted from pin 44 to the stopper 36, which is suitably made with power and securely fixed in the socket 37. Instead of stoppers 36 used as connecting consoles for tensioning cylinders, simple stoppers or pressure devices can naturally be used which do not perform any additional connection functions for tensioning cylinders.
    1 Obviously, the outer portions of the casing 14 lie in relation to the scuffing side freely and, after release and removal of the stoppers 36, can be easily removed. This provides good access to the plow chain from the dam side as well as to the lower branch of the conveyor. The power-cast connecting elements 32 serve equally for connecting the pan and connecting the conveyor to the lower structure by means of spike connections 28. In the space between the center console 18 and the middle part 13 of the casing, a stop 45 can be located in the upper region, which limits the angle of rotation the grating of the conveyor should be rotated with respect to the substructure forming the guide. Stop 45 may, as can be seen from FIG. 1, consist of a detail of an arched view, which with the help of bolts 46 in the region of the apex is attached to part 13 of the casing. The small gap between the center console 18 and the housing part 13 may be overlapped from above with a flat overlap 47, for example, a rubber band or the like.
    Strugchev VA installation shown in Fig.4.5, B-11, corresponds in its design to the installation according to FIG. 1-3,6,7, however, it has some preferred design changes.
    In the embodiment of FIG. 4, 5.8-11, the plow guide is mounted on the end
    five
    0
    0
    five
    0
    five
    0
    five
    Weier 2 on the side of the dam formed -Is Mie 48 and 49. casing. The casing parts 48 consist of an angular tire Shch1I of the side plates, which with their shelves 50 directed downward to the guiding tires 16 are bolted to the side profile 6 of the pan 3 on the side of the heel, their other shelves 51 overlap the upper chain channel 11 of the guide 10 of the plow chain. The casing parts 49 consist of power overlapping plates, preferably cast, which overlap the chain channels 5 and 11 on the side. These overlapping bands on the one hand are connected with horizontal bolts 52 to the upper shelf 51 of the casing 48 on the one hand and on the other side below the bolts 53 to the spacer element 15, which is laterally connected to the side grill profile 6 by means of special bolts 54 (FIGS. 8 and 9). The overlapping plates of the part 49, respectively, are provided with bolt holes for these bolted connections located one above the other and next to each other. According to FIG. 9, the spacer elements 15 have sockets with a wider end part 55, into which a horizontal can be installed: bolts 53 with heads 56.
    The spacer elements 15 have tongue-and-groove protrusions 57, which fit into the corresponding holes 58 of the overlapping plates of part 49, thereby achieving a connection with a positive locking overlapping plates with power spacers 15. The holes of the sub-bolts 54 are in these places compounds (Fig. 9).
    Said bolted joints make it possible to remove the overlapping plates of part 49 after unscrewing the bolts 52 and 53 without separating the spacer elements 15. With the overlapping plates of part 49 of the casing removed, there is good access to both chain channels 5 and 11.
    In the preferred embodiment of FIGS. 4, 5, 8-11, the spikes 30 of the spike connection 28 are located on the guide rails 16 or the welded-on connecting elements 32, which in this case are made as power castings on which spikes can be made 30 in the form of ribs. The spikes 30 enter in this case with the required clearance in the open down slots 31, which are located on the base of the overlapping plates of part 49. This implementation of spike connections 28 along with technological ones in terms of manufacturing advantages has the advantage: the inner surfaces of the overlapping plates of part 49, The lateral channel 5, which limits at the side, creates more favorable guides for the plow guides 4 (Fig. 3).
    The spacer elements 15 located in the area of the ends of the pan, according to FIG. 4, 5, 8, and 9 hook connectors 59 or the like, onto which chain-shaped earrings 60, executed in the form of chain links, can be thrown, which, together with earrings 34, ensure a particularly reliable connection of the pins 3. The earrings 60, like and the shackles 34, in their position on the spikes 59, are fixed by means of corresponding fixing elements, for example, fixing plates mounted on bolts or the like.
    Stoppers 36 in the form of clamping devices fixing the engagement in the spike joints 28, which, with their spikes 41, interact with the protrusion Ki 42 of the overlapping plates of the casing part 49, in the preferred embodiment, are fixed from the dam side to the guide rails with the inclined bolt 39 10 and 11. The guide rails 16, respectively, of the welded-on part 61, have corresponding inclined apertures 62, which terminate with sockets 63. The stoppers 36 are provided with inclined apertures 64. Bolts 39 with their heads are installed in the slots 63, after which the stoppers 36 are put on the bolts and the nuts 65 are tightened. Such an inclined arrangement of the bolts 39 makes it easy to mount and dismount the stoppers 36 even in thin layers.
    权利要求:
    Claims (20)
    [1]
    1. A plow installation, comprising a conveyor consisting of a separate
    pads, plow with subconveyor plate, connected with the traction branch of the plow chain, installed with the possibility of movement along the tires covering the conveyor and forming the plow guide tires. A conveyor with guiding grooves of the casing chain formed by the elements of the casing is attached to the lifting side of the casing, characterized in that, in order to reduce the dimensions of the installation and facilitate installation and demounting, the casing elements and forming the tire plow guide mounted with respect to each other along the conveyor and interconnected with the possibility of lifting and turning in a plane perpendicular to their longitudinal axis by means of spike joints made with ohm and releasably when lifting ele5 cops casing.
    [2]
    2. The installation according to claim 1, characterized in that the spike joints are formed by protruding 1 spikes located on the direction
    0 tires, and open down slots located on the base of the casing parts.
    [3]
    3. Installation on PP. 1 and 2, which is characterized by the fact that the spike joints are formed by the spikes directed toward the soil, located on the casing parts and located on the guide tires on the dam side, with open-up slots.
    five
    [4]
    4. Installation on PP. 1-3, that is, that the spike connections are made with locking locking retainers and pressure devices.
    [5]
    5. The installation according to p. 4, is distinguished by the fact that the stoppers are made with locking tires and installed with the possibility of interaction with parts of the casing.
    [6]
    6. Installation on PP. 4 and 5, characterized in that the guide tires are provided with indented slots for stoppers made from the side of the dam.
    [7]
    7. Installation on PP. 4-6, since the stoppers are made with inclined bolt holes, with the heads
    bolts are placed in the slots of the guide tires.
    [8]
    8. Installation on PP. 4-7, about tl and partly so that the stoppers are made with connecting elements in the form of holes with the possibility of attaching mounting parts.
    [9]
    9. Installation on PP. 1-8, characterized in that the parts of the casing are provided with a shelf installed with the possibility of blocking the chain channels and performed at the lower free end with pinches.
    [10]
    10. Installation by PP. 1-9, characterized in that the forming plow chain guide circuits of the casing element are made of L-shaped lateral plates with cross-section p sectional shelves and overlapping plates installed with the possibility of overlapping the plow chain trays outside, with only one shelf side plates, directed downward to the directional tires, are fixed to the lateral surface of the conveyor racks, and the other shelves are installed with the possibility of overlapping the upper guide groove of the thrust chain, and the overlap plates are detachably attached to the upper m floor. side plates and between the channels of the plow chain of the plow. spacers ..
    [11]
    11. Installation under item 10, characterized in that the overlapping plates are made of forged parts.
    [12]
    12. Installation by PP. 10 and 11, characterized in that the overlapping plates are provided with open-down grooves located on their lower edge with the possibility of interaction with spikes.
    [13]
    13. Installation on PP. 10-12, which is characterized by the fact that the overlapping plates have holes arranged one above the other, which are bolted to the horizontal flange of the side plates, and the bolts through which the overlapping plates, side plates and spacers .
    [14]
    14. Installation by PP. 10-13, characterized in that the spacer elements are attached to the conveyor racks with special bolts.
    [15]
    15. Installation on PP. 10-14, about the fact that the overlapping plates have holes,
    arranged to interact with the projections of the spacer elements.
    [16]
    16. Installation on PP. 1-15, characterized in that the joining of adjacent pans is made in the form of cap earrings and spikes made on the pan, while the end portions of the casing and correspondingly forming them, overlapping plates,
    from the external sides they have receiving openings with the possibility of installation of ring rings.
    [17]
    17. Installation by paragraphs. 1-16, which means that the casing is made of three parts, and the guide tires have in the middle part of the casing a protruding console, which is equipped with a hinged connecting element
    with the possibility of attaching the support advancement mechanism and connecting unit with the possibility of connecting the control cylinder.
    [18]
    18. Installation according to clause 17, clause 11, c. the fact that the width of the protruding console is equal to the width of the middle part of the casing, while the width of the middle part is less than the width of the end parts of the casing.
    [19]
    19. Installation on PP. 17 and 18, i.e., and so on, the tongue joints are installed between the outer parts of the housing and the guides.
    [20]
    20. Installation on PP. 1-19, characterized in that the guide tire is provided with a connecting casting element installed on the side of the worked-out space and equipped with a hook-like coupling stud.
    Priority items;
    09/17/85 in paragraphs 1-9;
    05/25/86 in paragraphs 10-20.
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    Editor I.Gorna Tehred L.OliYnyk
    Order 4291/59
    Circulation 449
    VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR - 113035, Moscow, Zh-35, 4/5 Raushsk nab.
    Production and publishing plant Patent, Uzhgorod, st. Gagarin, 101
    E
    fig.i
    Proofreader L. Beskid
    Subscription
    类似技术:
    公开号 | 公开日 | 专利标题
    US4282968A|1981-08-11|Scraper-chain conveyor channel section
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    SU1101179A3|1984-06-30|Guide for plane
    EP2356046B1|2013-06-19|Pan section
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    US4637510A|1987-01-20|Line pans
    US4667811A|1987-05-26|Channel sections of scraper-chain conveyors
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    PL202297B1|2009-06-30|Pin for pin connection, pin connection and pin pocket for pin connection
    RU2312216C1|2007-12-10|Sliding plow guiding device section
    US4607890A|1986-08-26|Guides for mineral mining machines
    RU2405107C2|2010-11-27|Section of tear-off planer guide
    US4098396A|1978-07-04|Conveyor joint
    US4850648A|1989-07-25|Gear rack for driving or guiding a drum cutter loader
    GB1565423A|1980-04-23|Scraper-chain assemblies for use in scraper-chain conveyors
    US5272289A|1993-12-21|Scraper chain conveyor
    SU1050560A3|1983-10-23|Conveying trough of single-chain scraper conveyor
    SU1087069A3|1984-04-15|Section of trough for face scraper chain conveyor
    RU1834975C|1993-08-15|Guide for plough of well prough installation
    US4536036A|1985-08-20|Pinless haulage drive chain and rack-form link for use seriatim in forming same
    US4561697A|1985-12-31|Guides for mineral mining
    US6179386B1|2001-01-30|Drive chain channel arrangement for longwall shearer
    US4453771A|1984-06-12|Mineral winning plough with sword plate formed of plural parts
    GB2134472A|1984-08-15|Line pans
    同族专利:
    公开号 | 公开日
    AU6273886A|1987-03-19|
    CN86106048A|1987-03-18|
    PL261405A1|1987-08-24|
    GB2180576A|1987-04-01|
    CN1005493B|1989-10-18|
    DE3617737A1|1987-03-26|
    PL152602B1|1991-01-31|
    GB8622018D0|1986-10-22|
    ES2002752A6|1988-10-01|
    AU585781B2|1989-06-22|
    BE905446A|1987-01-16|
    CS270441B2|1990-06-13|
    US4715659A|1987-12-29|
    CS667686A2|1989-11-14|
    FR2588040B1|1989-03-03|
    GB2180576B|1988-07-27|
    FR2588040A1|1987-04-03|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1245887B|1962-04-13|1967-08-03|Eisengiesserei A Beien|Extraction device, consisting of face conveyor and coal plow|
    DE1205927B|1963-09-19|1965-12-02|Wolfgang Vetter|Coal planing plant|
    DE2621382C2|1976-05-14|1983-11-17|Bergwerksverband Gmbh, 4300 Essen|Planing system with sword planer and slide rail guide designed as a cut limitation|
    DE2751458C2|1977-11-18|1984-08-09|Gewerkschaft Eisenhütte Westfalia, 4670 Lünen|Channel section connection for chain scraper conveyor with planer guide sections attached to it on the working face|
    DE3012884C2|1980-04-02|1990-05-31|Gewerkschaft Eisenhuette Westfalia Gmbh, 4670 Luenen, De|
    DE3042203C2|1980-11-08|1990-06-21|Gewerkschaft Eisenhuette Westfalia Gmbh, 4670 Luenen, De|
    DE3330955C2|1983-08-27|1993-02-25|Westfalia Becorit Industrietechnik Gmbh, 4670 Luenen, De|DE50208368D1|2002-04-25|2006-11-16|Dbt Gmbh|RINNENSCHUSS FOR STREBFÖRDERER WITH LOADERAMPE|
    CN1786415B|2004-12-10|2012-03-21|罗晓晖|Stell cable chain band type combined mining machine with driving, conveying, ventilating and signalling functions|
    DE202005016178U1|2005-10-12|2006-11-23|Dbt Gmbh|Coupling system especially for coal cutting module has a cast body with two parallel flanges supporting a coupling bolt|
    DE102007030646B4|2007-07-02|2016-09-15|Caterpillar Global Mining Europe Gmbh|Drive station for an underground planing machine as well as repair methods for mining planer|
    DE102012102458B3|2012-03-22|2013-05-23|Halbach & Braun Industrieanlagen GmbH & Co. KG|Height control system for a coal planer and coal planer|
    US9163501B2|2014-03-14|2015-10-20|Caterpillar Global Mining Europe Gmbh|Guide piece for an extraction or coal plough|
    UA118727U|2017-02-20|2017-08-28|Товариство З Обмеженою Відповідальністю "Корум Груп"|LIFTING DEVICE|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3533107|1985-09-17|
    DE19863617737|DE3617737A1|1985-09-17|1986-05-27|PLANER WITH SWORD PLANER|
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