• 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 coal planer control device for a coal planer connected to a longwall conveyor having a waste side comprising, a bracket connected to the conveyor, a skid rest pivotally mounted to the bracket for pivotal movement against a mine floor to raise the bracket and tilt the coal planer at a selected angle to a longwall of a coal mine. A lifting mechanism is connected between the bracket and rest for pivotally moving the rest with respect to the bracket and a locking mechanism is connected between the bracket and rest for fixing the position to which the rest was moved by the lifting mechanism. The bracket and rest are pivotally connected to each other substantially along the entire length thereof and both extend substantially along the entire length of the longwall conveyor.
    公开号:SU959638A3
    申请号:SU802994161
    申请日:1980-10-17
    公开日:1982-09-15
    发明作者:Браун Герт
    申请人:Хальбах Унд Браун (Фирма)；
    IPC主号:
    专利说明:

    one
    The invention relates to the mining industry, namely to plow extraction means.
    Known mining equipment for mining enterprises, including a lifting mechanism for adjusting the position of the plow 1.
    A disadvantage of the known mining installation is that it cannot be used in thin layers, since in the process of adjustment, the plugs can get on the side of the slab to the side of the worked-out space.
    Structural control devices are known that include a lifting mechanism; connected to the downhole conveyor from the side of the open space through the control flap 2.
    A disadvantage of the known control devices is that. The line sections of the downhole conveyor are raised relative to the soil and as a result, small coal can be from the side; to fall on the side of the worked-out space, which results in thin
    seams to significant loss of coal. In the device, the lifting mechanism is made in the form of hydraulic chinspin, which is constantly under operating load. As a result, not only increased loads and reduced service life are observed, but in the case of working load, it is also possible to lower the bottomhole borehole on its own.
    to conveyor. This happens even when the bottomhole conveyor is in the normal position or in the lifting position, as in this case the control &
    f5 load
    The aim of the invention is to increase -. the reliability of the 3ti operation by preventing small coal from entering the open space and cHB-i
    20 load on the lifting mechanism after installing the coal plow and the required cutting level ..
    This goal is achieved by the fact that the plow control device, which includes a flap attached to the face-to-face conveyor from the developed space, and the lifting mechanism, is equipped with a scraper ski hinged to the flap and installed with the possibility of contact with the soil of the paste and the locking mechanism connected to the sewing, at the same time, the lifting mechanism is pivotally connected with the scraper and ski, and the locking mechanism is installed with the option of ontfl j to the scraperd-down ski. The length of the scraper ski hinge is equal to the length of the bag. Skrebkova ski made in the form of an angular profile. The cylinder of the lifting mechanism is installed by means of the supporting cheeks. The supporting cheeks are made. From the side of the worked-out space with extensions having elongated holes for joining the shifter cylinder, with the upper end of the inclined elongated hole being located at the height of the level. not the bottom floor of the downhole conveyor, but the bottom end is near the seam soil. The locking mechanism has a U-profile with a guide bolt and a locking bol and is made with a guide cheek placed between the shoulders of the U-profile and a locking bolt: at the same time, the shoulders of the U-fil have several POYs with another locking bolt and an arc-shaped a notch for an abutment into the scraper ski; and the guide jaw has at least one stopper hole and a vertical elongated hole parallel to the row of holes for accommodating the guide bolt. The base of the U-profile is made in the form of a thrust plate located near the soil of the reservoir. The device is equipped with an additional locking mechanism, with both locking mechanism located symmetrically relative to the lifting mechanism. FIG. 1 shows the plow control device in the normal position; FIG. 2 is the same in the lifting position in FIG. 3 - the same, in the lowering position; in fig. 4 - the same, type of spire di; in fig. 5 - the same, top view; in fig. 6 - the same, in the area of the lifting device (side view); in fig. 7 - the same in the area of the locking mechanism (side view). The device controlling the height of the guide from the side of the bottom of the guide 1 on the downhole conveyor 2 contains a control pouch 4 with the help of which a lifting mechanism 5 is connected to the bottom conveyor 2; the control board 4 is connected parallel to | downhole conveyor 2 is rotated with respect to the soil of formation 6 by the scraper ski 7. The lifting mechanism 5 is hingedly attached to the control panel 4 and to the scraper ski 7. For arresting, install-. using the lifting mechanism 5, the angular position of the scraper ski 7 relative to the soil of formation 6 and, with it, the angle of inclination of the bottomhole conveyor 2 relative to the soil of formation 6, respectively, of the working coal plow 3 in the corner 8, there is provided at least one displaceable height a locking mechanism 9 resting on the scraper ski 7. The scraper ski 7 is connected by means of a hinge 10 to a passing one. along the length of the control flap 4 by a hinge bolt 11 to the lower edge of the control. The flap 4 has the same length. In addition, the scraping ski 7 is made in the form of an angular profile, closed relative to the seam formation, one shoulder, which serves to form a sparse & 10 with a control flap 4, and the other - to support the locking mechanism 9. ... The lifting mechanism 5 is made in the form of a pneumatic or hydraulic control cylinder and is suspended between two support cheeks 12 and 13 on the one hand to the control flap 4 and on the other hand to the scraper ski 7 by means of hinge bolts 14 and is located in the middle part of the control flap 4 and the scraper Scraps 7. OnOfvnye cheeks 12 and 13 on the control plate 4 are elongated from the developed space with inclined elongated guide holes 15 for the cylinder shifter 16 (shown in Fig. 2 in the pushing position, and in Fig. 3 - in the reverse position &) The upper end of the elongated on the right hole 15 is at the height of the bottom flooring of the downhole conveyor 2, and the lower end is at the soil of the stratum 6. Locking bar: base 9 has an elevation direction directed towards the cheek 17 on the control panel 4 The U-profile 18, between the U-shoulders 19 of which is located the guide cheek 17. Shoulder 19 U –Sch) ofil 18 has several coaxial through holes 20 located in a row of each other for the locking bolt 21 and also facing the scraper ski 7 end - arcuate recess 22 tshrshfnog ograni on the corresponding edge of the skiscaping 7. The guide sheck 17 has at least one locking hole 213 lying in a row to the through holes 20, a lock hole 213.sl of a locking bolt 21 p extending parallel to the row of through holes 20 hole 24 for connecting and access. 19 of the guide bolt 2 The U-base of the U-profile 18 is made in the thrust plate 25 of the support and support to the soil of the pier 6. On both sides of the lifting mechanism 5, one locking mechanism 9 is provided. The locking mechanisms 9 serve for the mechanical fixation of the bottom hole coveyor 2, as well as coal plow 3. in the position set by the lifting mechanic, namely, in the normal position, in the lifting or lowering position. Applying the proposed device allows removing the loading mechanism from the lifting mechanism, eliminating the spontaneous rearrangement of the adjusted position and preventing the heating of the melted coal. Inventions 1. A plow control device, including a flap attached to the bottomhole conveyor from the side of the developed space, and a lifting mechanism, so that, in order to increase the reliability of work, it is equipped with a scraper ski, hinged to the flap and installed with the possibility of contact with the soil of the reservoir and the locking mechanism connected to the flap. In this case, the lifting mechanism is pivotally connected with the scraper ski and the shield, and the stopper mokhanizm is installed. with the possibility of relying on the scraper ski. 2. The device according to claim 1, that is, that the length of the hinge of the scraper ski is equal to the length of the flap. 3.Ustanteisteo on PP. 1 and 2, that is, with the fact that the scraping ski is made in the form of an angular profile. 4. Device on PP. 1-3, that is, the lifting mechanism is mounted by means of the cheeks. 5. Device on PP. 1-4, about the fact that the supporting cheeks are made from the developed area with extensions having oblique elongated holes for connecting the shifting jig, with an atom the upper end of the sloping elongated hole is located at the height of the bottom floor of the bottomhole conveyor, and the lower end is at the Soil of the reservoir. .. 6. A device according to claim 1-5, characterized in that the stopbear mechanism has a U-profile with a guide bolt and a locking bolt and is fitted with a guide cheek, placed by the shoulders U Profile, and a locking bolt, while shoulders The i-profiles have several holes for the locking bolt located one under the other and an arcuate recess to rest against the scraper ski, and the guide jaw has at least one locking hole and a vertical elongated hole parallel to the row of holes to accommodate the guide bolt. 7. The device according to paragraphs. 1-6, which is based on the fact that the base of the U profile is made in the form of a stop plate located near the soil of the formation. 8. The device according to paragraphs. 1 - 7, due to the fact that it is equipped with an additional locking mechanism, while both locking mechanisms are located symmetrically with respect to the lifting mechanism. Sources of information taken into account in the examination 1. Zipman D., Manhof X. Highly mechanized lava with plow. Tl ythübel, Tlükauf. Per. 1979, No. 13, fig. 2. 2. Russel. Experience in the use of shield support at st. Notch. Tlykauf. Per. 1975, No. 5, fig. 36 (prototype).
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    权利要求:
    Claims (8)
    [1]
    Claim
    1. The plow control device, including a flap attached to the face conveyor from the side of the worked out space, and a lifting mechanism, characterized in that, in order to increase the reliability of operation, it is equipped with a scraper ski pivotally connected to the flap and installed with the possibility of contact with the soil of the reservoir and the locking mechanism connected to the flap, while the lifting mechanism is pivotally connected to the scraper ski and the flap, and the locking mechanism is mounted with the possibility of support on the scraper ski.
    [2]
    2. The device according to π. 1, characterized in that the length of the hinge of the scraper ski is equal to the length of the flap.
    [3]
    3. The device according to paragraphs. 1 and 2, due to the fact that the scraper ski is made in the form of an angular profile.
    [4]
    4. The device according to paragraphs. 1-3, about t l '· characterized in that the cylinder of the lifting mechanism is installed by; vom supporting cheeks.
    [5]
    5. The device according to paragraphs. 1 to 4, characterized in that the supporting cheeks are made from the side of the worked-out space with extensions having inclined elongated holes for connecting the traveling cylinder, the upper end of the inclined elongated hole being located at a height at the level of the bottom floor of the face conveyor, and the lower end is near the soil layer. .. '
    [6]
    6. The device according to claims 1-5, characterized in that the stop mechanism has a U-profile with a guide bolt and a lock bolt and is made with a guide cheek placed by the method of the shoulders of the U profile and a lock bolt, while the shoulders of U- The profiles have several holes for the locking bolt located one below the other and an arcuate recess for emphasis on the scraper ski, and the guide cheek has at least one locking hole and a vertical elongated hole parallel to the row of holes for accommodating the guide bolt.
    [7]
    7. The device according to paragraphs. 1-6, with the fact that the base of the U - profile is made in the form of a persistent bar located near the soil of the formation.
    [8]
    8. The device according to paragraphs. 1 to 7, characterized in that it is provided with an additional locking mechanism, while both locking mechanisms are located symmetrically with respect to the lifting mechanism.
    类似技术:
    公开号 | 公开日 | 专利标题
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    US3842966A|1974-10-22|Travelling mine roof support with scraper conveyor for use with mechanical mining apparatus
    US4391469A|1983-07-05|Mineral mining installation
    US5636903A|1997-06-10|Mining system for removing overburden
    GB2075584A|1981-11-18|Mining apparatus
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    US5252006A|1993-10-12|Mine roof support
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    US5033913A|1991-07-23|Mine roof support
    US3441317A|1969-04-29|Roof supporting arrangement including cantilevered roof bar carrying extensible roof supporting cap and cutter means
    GB1564964A|1980-04-16|Support system
    US4183700A|1980-01-15|Walking mine support
    GB2180576A|1987-04-01|Improvements in mineral mining installations
    US3388948A|1968-06-18|Reduced friction planer carriage and guide arrangement
    US4563111A|1986-01-07|Mine roof supports
    US1406558A|1922-02-14|Road grader and packer
    CS199551B2|1980-07-31|Setting-up equipment of coal plough stage horizon
    US3372792A|1968-03-12|Apparatus for bracing a longitudinal mining conveyor
    GB2093515A|1982-09-02|Improvements in or relating to mine roof supports
    US3285661A|1966-11-15|Planer and reinforcement guide follower arrangement
    CN215057501U|2021-12-07|Tunneling and anchoring integrated machine
    US3532241A|1970-10-06|Shovel loader with side tipping shovel
    同族专利:
    公开号 | 公开日
    GB2060737B|1983-08-03|
    GB2060737A|1981-05-07|
    DE2942089C2|1988-12-01|
    ES495098A0|1981-06-16|
    ES8105816A1|1981-06-16|
    FR2476206A1|1981-08-21|
    AU539431B2|1984-09-27|
    JPS5664088A|1981-06-01|
    FR2476206B1|1985-11-29|
    PL227355A1|1981-06-19|
    DE2942089A1|1981-04-30|
    PL124071B1|1982-12-31|
    US4366989A|1983-01-04|
    CA1137125A|1982-12-07|
    AU6252080A|1981-06-25|
    JPS5825157B2|1983-05-25|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU177606U1|2017-02-20|2018-03-02|Общество С Ограниченной Ответственностью "Корум Групп"|STRUCTURE LIFTING DEVICE|DE6603634U|1967-12-22|1969-10-23|Becorit Grubenausbau Gmbh|HYDRAULIC LIFTING DEVICE FOR LIFTING AN OUTLET CONVEYOR|
    US3487429A|1968-05-27|1969-12-30|Gaf Corp|Piano hammer felt|
    DE2104883A1|1971-02-03|1972-08-31|Gewerkschaft Eisenhütte Westfalia, 4628 Wethmar|Lifting support for mining conveyors|
    DE2106443C3|1971-02-11|1978-06-08|Gewerkschaft Eisenhuette Westfalia, 4670 Luenen|Planer guide device|
    DE2221478A1|1972-05-02|1973-11-22|Gewerk Eisenhuette Westfalia|DEVICE FOR ADJUSTING THE CUTTING HORIZON OF A PLANE|
    SU546713A1|1974-09-05|1977-02-15|Ворошиловградский Филиал Шахтинского Научно-Исследовательского И Проектно-Конструкторского Угольного Института Им.А.М.Терпигорева|Plow control device|DE3117401C2|1981-05-02|1985-04-18|Gewerkschaft Eisenhütte Westfalia, 4670 Lünen|Device for setting the cutting horizon of an underground mining machine, in particular a planer|
    DE3141695A1|1981-10-21|1983-04-28|Gewerkschaft Eisenhütte Westfalia, 4670 Lünen|DEVICE FOR LEVEL CONTROL OF A WINNING MACHINE|
    DE3200082C2|1982-01-05|1988-10-13|Gewerkschaft Eisenhuette Westfalia Gmbh, 4670 Luenen, De|
    DE3244230C2|1982-11-30|1986-01-02|Halbach & Braun Industrieanlagen, 5600 Wuppertal|Planer control device for height control of a coal plow|
    JPH0313163U|1989-06-20|1991-02-08|
    DE4000316C2|1990-01-08|1992-01-02|Hermann Hemscheidt Maschinenfabrik Gmbh & Co., 5600 Wuppertal, De|
    DE102012102458B3|2012-03-22|2013-05-23|Halbach & Braun Industrieanlagen GmbH & Co. KG|Height control system for a coal planer and coal planer|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19792942089|DE2942089C2|1979-10-18|1979-10-18|Planer control device|
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