• 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 device for extending flexible power supply lines for mining machines which are guided on a conveyor structure and moved back and forth along a longwall by means of a traction element which includes a coal strand and a return strand extending with an enclosed space comprising a housing secured to the conveyor and enclosing a load strand. A return and a cable channel is alongside the load strand channel, with the flexible supply lines being stored at the ends of the longwall towed along by a mining machine through the cable channel. The housing is secured to the conveyor structure and open at one side, and an idle roller is mounted in the housing in the cable channel. The supply lines are supported on the idle rollers. The mining machine is moved by a traction element and the supply lines bear against the traction element at the open side of the cable channel.
    公开号:SU1220573A3
    申请号:SU833609873
    申请日:1983-06-28
    公开日:1986-03-23
    发明作者:Хольц Йоахим；МЕЙЕР Вольфганг；Швартинг Карл-Хайнц；Огорек Курт；Горис Хайнрих
    申请人:Машиненфабрик Аугсбург-Нюрнберг Аг (Фирма)；
    IPC主号:
    专利说明:

    2. A device according to Claim 1, characterized in that the channel for flexible supply lines on its three sides has non-driven rollers,
    3. A device according to Claims 1 and 2, characterized in that the open side of the channel for flexible supply lines is made in the form of a continuous slot and congruent to the corresponding slot of the channel for a traction member.
    4. The device according to p. 3, of t. L is often the fact that the body is provided with lining evenly spaced at equal distances from one another.
    5. A pop-up device, 4, characterized in that the pads are divided in two in the longitudinal direction and connected by means of screws to a horizontal link of the traction circuit.
    6. The device according to PP, 4 and 5, t - is different in that the pads are made with a diameter that most closely corresponds to the circle described by the chain of the traction organ.
    7. A device according to claims 1-6, characterized in that, while simultaneously supplying water, the electric invention relates to the mining industry and concerns devices for power supply of excavation machines that move along the clearing face and are installed on the transport means (conveyor).
    The purpose of the invention is to increase operational reliability and a longer service life.
    FIG. 1 shows a vehicle (cross-section) and the installation of a channel for the pulling means and cable channel from the cleaning side I in FIG. 2 - the same, cross-section, cable channel facing the vehicle; in fig. 3 - vehicle; Cross-section and installation of a given traction device and a cable channel from the side of the laying of a high-spaced space by diagonal fastening
    The energy supply line is located near the open channel Stoji.
    8. The device according to claims 1-7, about which the channel for flexible supply lines at the ends is made in the form of a socket.
    9. A device as claimed in Claims 1-8, characterized in that the channel for flexible supply lines is closed by a removable cover fixed on it.
    10. A device according to claims 1 to 9, characterized in that the channel for the traction body and the channel for flexible supply lines together with the traction body are located in a unified unit.
    11. A device according to Claims 1-10, characterized in that the channel for flexible supply lines and the channel for the traction body have windows facing the soil.
    12. A device as claimed in Claims 1-11, characterized in that the windows of the channel for flexible supply lines and the channel for the traction body are connected by means of recesses open towards the laying of the worked-out space.
    covering the bottom of the vehicle; in fig. 4 - the same, a cross-section, with a portal, protruding from above above the vehicle. When the channels are located on the side of the clearing flank (Fig. 1), in the general casing 1, which is screwed to the vehicle (conveyor) 2, both the channels for the loaded branch 3 and the idle branch 4 of the vehicle and the cable channel 5 are placed.
    With such an installation, the upper channel of the traction means serves to receive the loaded branch 3, the lower one to maintain the empty branch 4.
    When the channels of the traction means are located adjacent to each other (not shown), the placement of the loaded and idle arms of the traction means can be any one of their choice. This refers to the location
    3
    branches of traction means from the side of the clearing flank, as well as to their location from the side of laying the developed space.
    In cable channel 5, on three sides of the channel, there are rollers 6 not connected to the drive. While it is sufficient when the upper and side rollers 6 are only at the junction points of sections, for one cable channel section length, from the bottom it is advisable to place more than two rollers for the section length in order to provide their exact position.
    A corresponding loaded branch 3 of the traction means is assigned to channel 5 for supply lines 7 and 8, through which power supply lines to a moving excavation machine (not shown) are passed.
    Supply lines 7 and 8 are laid next to the lower rollers 6 of the roller table. Since a vehicle with a steering device has uneven travel in the lava, they can also be supported on rollers from the side and from above. The cable channel 5 faces the loaded branch of the 3 vehicle hinge with a continuous slot 9. Here, the electric cable 7 in the cable channel can rest on the loaded 3 wire branch of the vehicle. Hose line 8 for low pressure water is laid next to the electric cable 7, on the closed side of the cable channel 5.
    20573
    The cable channel 5 is closed with a removable cover 10 fixed to it, which partially overlaps also the loaded branch of a 3-ton vehicle. The cover 10 is connected by bolts 11 to the ramp 12 of the casing 1. With the bolts 13 the casing 1 is fixed to the vehicle 2.
    The channels for the traction means and the supplying institutes 7 and 8 of the supply have windows 14 through which the extracted material can be removed on the ground. The windows 14 of the cable channel 5 and the channels of the traction device 15 are interconnected by means of recesses open towards the laying of the worked-out space.
    Cable channel 5 (Fig. 2) placed facing the vehicle 20 means 2.
    The casing 1 is the protrusions 15 and the notches 16 for driving the excavation machine.
    The traction means (figs. 3 and 4), as well as cable channel 5, are installed on the side of laying out the space.
    Supply lines 7 and 8 (Fig. 3) pass to the excavation machine through the diagonal mount 17,
    In portal 18 (Fig. 4), supply lines 7 and B pass to the excavation machine.
    Cover plate 19 (4mg. 4) is mounted on a traction device. Lugs spaced apart from each other should prevent the traction chain from being pulled out of the channel.
    thirty
    35
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    VNIIPI Order 1337/62 Circulation 436 Subscription Branch of PPP Patent, Uzhgorod, ul. Project, 4
    权利要求:
    Claims (12)
    [1]
    1. DEVICE FOR POWER SUPPLY OF THE DRAWING MACHINE, associated with a traction unit located in the channel for movement along the face, including flexible supply lines accumulated at the ends of the lava and placed in the channel, open on one side and enclosed in a casing mounted on the vehicle, characterized in that, in order to increase operational reliability and extend the service life, it0 is equipped with non-driveable. channel mounted rollers
    FOR flexible supply lines.
    Figure 1
    [2]
    2. The device according to claim 1, characterized in that the channel for flexible supply lines on its three sides has non-drive rollers,
    [3]
    3. The device according to claims 1 and 2, characterized in that the open side of the channel for flexible lines! The supply is made in the form of a continuous slot and is congruent to the corresponding spitz of the channel for the traction body.
    [4]
    4. The device according to claim 3, wherein the traction body is provided with overlays evenly spaced at equal distances from one another.
    [5]
    5. The device according to claim 4, characterized in that the lining in the longitudinal direction is divided in two and connected by screws with a horizontal chain link of the traction body.
    [6]
    6. The device according to claims 4 and 5, characterized in that the pads are made with a diameter maximally corresponding to the circumference described by the chain of the traction body.
    [7]
    7. The device according to claims 1-6, characterized in that, with the simultaneous supply of water and electricity, the power supply line is located near the open side of the channel.
    [8]
    8. The device according to claims 1 ~ 7, characterized in that the channel for flexible supply lines at the ends is made in the form of a bell.
    [9]
    9. The device according to claims 1 to 8, characterized in that the channel for flexible supply lines is closed with a removable ’’ cover fixed to it.
    [10]
    10. The device according to claims 1 to 9, characterized in that the channel for the traction body and the channel for flexible supply lines together with the traction body are located in a unified unit.
    [11]
    11. The device according to claims 1-10, characterized in that the channel for flexible supply lines and the channel for the traction body have windows facing the soil.
    [12]
    12. The device according to claims 1-11, characterized in that the windows of the channel for flexible supply lines and the channel for the traction body are connected by recesses open towards the laying of the worked out space.
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    同族专利:
    公开号 | 公开日
    DE3224591C1|1983-09-29|
    GB2122567B|1985-08-14|
    GB8315179D0|1983-07-06|
    ZA834834B|1984-03-28|
    GB2122567A|1984-01-18|
    US4564241A|1986-01-14|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1993006U|1968-04-23|1968-09-05|Gewerk Eisenhuette Westfalia|KIT OF COMPONENTS FOR THE MANUFACTURING OF A MOUNTAIN COMBINED GUIDE ON A LIFTING CONVEYOR.|
    DE2427555A1|1974-06-07|1975-12-18|Gewerk Eisenhuette Westfalia|SCRAPER CONVEYORS EQUIPPED WITH EXHAUST OPENINGS FOR MINING UNDERGROUND OPERATIONS|
    DE2552029C2|1975-11-20|1987-05-27|Klöckner-Werke AG, 4100 Duisburg|Arrangement for guiding a coal plow, a cutting machine or similar mining machine, for underground longwall mining|
    DE2754381C2|1977-12-07|1985-06-05|Gewerkschaft Eisenhütte Westfalia, 4670 Lünen|Extraction equipment, in particular for coal extraction in underground operations|
    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|
    PL236851A1|1981-06-13|1982-12-20|Maschf Augsburg Nuernberg Ag|
    DE3123473C1|1981-06-13|1983-01-27|M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen|Power supply device for mining machines in mining operations|DE3245602C1|1982-12-09|1984-03-29|M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen|Device for protecting and guiding the traction device and the supply lines of a mining extraction machine|
    DE3245792C1|1982-12-10|1984-03-22|M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen|Supply of the liquid media for a hydraulic-mechanical mining extraction machine provided with a sword|
    DE4410336A1|1994-03-25|1995-09-28|Murrplastik Gmbh System Techni|Storage tub|
    DE4431523A1|1994-09-03|1996-03-07|Ruhrkohle Ag|Underground energy train|
    US5642612A|1995-12-19|1997-07-01|Hughes; Ceiriog|Replaceable tip cable handler|
    FR2790236B1|1999-02-25|2001-05-18|Faure Bertrand Equipements Sa|SLIDER FOR REMOVABLE VEHICLE SEAT|
    DE202010006220U1|2010-04-29|2011-09-07|Igus Gmbh|Endless circulating link belt with power supply|
    US8739507B2|2012-09-21|2014-06-03|Ceiriog Hughes|Interlocking cable track system|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3224591A|DE3224591C1|1982-07-01|1982-07-01|Energy supply device for traction-extraction machines in mining operations|
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