• 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:
    The discharge opening from a silo is formed by two generally upwardly extending bottom plates placed in a V-shaped configuration. The bottom plates are reciprocatingly movable with the aid of hydraulic cylinders. At their lower ends the bottom plates form an aperture for the discharge of goods from the silo. The bottom plates are pivotally suspended at their top margins. Their lower margins are pivotally interconnected by means of connecting pieces. The hydraulic cylinders are pivotally connected to the connecting pieces and to the bottom plates and the pivotal connections of the connecting pieces to the bottom plates and hydraulic cylinders from a linkage quadrangle. The hydraulic cylinders are arranged to move the linkage quadrangle thus produced, in such a manner that the bottom plates will swing reciprocatingly about their top edges or margins.
    公开号:SU1061695A3
    申请号:SU782594303
    申请日:1978-03-30
    公开日:1983-12-15
    发明作者:Хяккинен Сеппо；Нюман Ниило；Килпеляйнен Осси；Раутапяя Кари；Паакинен Илмари；Расимус Сеппо
    申请人:Энсо-Гутцайт Осакейхтие (Фирма)；
    IPC主号:
    专利说明:

    2. The device according to p. 1.0 tl and h ayuschee so that the power cylinder is pivotally attached to the plate through a bracket mounted on it.
    The invention relates to the field of storage and transportation of bulk material, in particular to devices for unloading bulk material from a container, and can be applied, for example, in the pulp industry for unloading wood chips.
    A device for unloading bulk material from a container is known, in which the bottom of the container is designed as movable inclined plates with holes between them for passage of the Triala, which are hingedly connected to a rotary drive-driven drum located above the hole l.
    . A disadvantage of this device is the design complexity.
    In this case, the unloading of the bulk material is difficult due to the fact that the plates rise high and the distance between them in this case is significantly reduced, and in addition, due to the fact that the slope of the plates does not change during operation, the orientation changes and There is no friction between the material lying on the slabs, which is not conducive to unloading. In this case, the drum is an obstacle to the flow of the raw material.
    A device for unloading bulk material from a container is known, which contains attached upper ribs to the walls of the container in their lower part so that the discharge plates can be rotated in a vertical plane from the drive, arranged in a V-shape and with a gap between their lower ribs for the passage of material hinged connecting elements at the top of the latter, and unloading auger 2.
    However, the known device has a rather complicated structure and does not efficiently unload the material due to the fact that the distance between the plates during operation does not remain unchanged (as the lower plates move towards each other, the gap between their lower edges for material passage decreases as a result, the material being unloaded is compressed | g
    The purpose of the invention is to simplify the design and simplify unloading.
    The goal is achieved by the fact that in the device for unloading bulk material from the tank, there are discharge plates attached V-shaped and with a gap between their lower edges for the passage of material in the lower part attached to the upper edges of the container walls. hinged to the connecting elements in the upper part of the latter, and the unloading auger, the unloading plates are directly hinged to the vessel walls, the connecting elements are made in the form the lugs are V-shaped, the device is provided with a receiving tray installed in the lugs in which at least one hole is made to remove material and a discharge auger is located, the rotational drive of each discharge plate including at least one power cylinder, pivotally attached to the discharge plate and to the lower end of the eyelet.
    Each power cylinder can be pivotally attached to the plate through a cantilever bracket mounted on it.
    This embodiment of the device ensures the rotation of the plates simultaneously in the same direction. The distance between the plates when they are rocked remains unchanged, which prevents the formation of a vault of the material and increases the efficiency of its unloading.
    FIG. 1 shows a device for unloading a granular mother & la from a container in FIG. 2 - the same, side view.
    The device for unloading bulk material from tank 1 contains discharge plates 2 arranged V-shaped and attached to bars 3 located at a certain interval along the axis of tank 1. Plates 2 form a movable bottom of the tank, bars 3 are hingedly connected with racks 5 supporting the lateral tank walls. The bars 3, supporting the discharge plates 2, are pivotally connected in their lower part by fingers 6 with connecting elements made in the form of V-shaped lugs 7, which are connected to each bar 3 along the length of the container 1. The lugs 7 support the receiving tray in which the holes 9 are made. to remove the material, and the discharge auger 10, driven by the actuator 11, is located, the V-shaped lugs 7 are included in two V-shaped plates mounted at a certain distance from each other and connected not only to the fingers 6, then also to the fingers 12 attached to the bow of the plas ting. The pins 12 form the articulated joints of the rods of the 13th executive devices / such as power cylinders 14 (hydraulic, pneumatic or pneumatic). Other ends of the power cylinders 1 are attached by hinges 15 to bars 3, Hinges 15, can be located on bars 3 or on the ends of the brackets 16 are at such a distance that the power cylinders are arranged in parallel to the discharge plates. This makes it possible to use small power cylinders. The device works as follows. The receiving Tray 8, supported by the V-shaped lugs 7, performs a reciprocating oscillatory movement under the action of the force cylinders, the latter, on the one side of the vessel, acting in the same direction. When the piston rod 13 of the power cylinder 14 is extended, for example, from the right one, the lower part of the lugs 7 is moved to the left, and the receiving chute 8 is tilted. Right, the locking plate 2 rotates in the hinge 4 counterclockwise, and its inclination is changed. This facilitates the unloading of bulk material, as moving down the right unloading reduces h: rhenium between the material and the discharge plate. While the rods 13 of the power cylinders 14 located to the right are ejected, the rods of the power cylinders located on the left side are also affected, with the result that the distance between the left fingers 12 and the fingers 15 decreases. The left discharge plate 2 is turned around the finger 4 counterclockwise, its inclination is changed, and the bulk material is subjected to a force upwards in the left half of the container. Since the bulk material in the right half of the tank slides down under the force of gravity due to the fact that in the left half of the tank the discharge plate rises, the forces acting thus create favorable conditions for unloading the bulk material into the receiving tray 8 where the screw 10 shifts the bulk material further to the hole 9 to remove material. In addition, forces acting in the opposite direction tend to destroy large clumps, which may then form in the bulk material. After the rods 13 of the left-side cylinders 14 are fully advanced, they are pushed out, and the corresponding rods of the right-sided cylinders go off, the left discharge plate is lowered, while the right ones are raised, Thus, the reversing swing is performed. It has a simple design, convenient to maintain. In addition, it provides a higher efficiency of unloading bulk material, as it prevents the formation of arches in the material.
    权利要求:
    Claims (2)
    [1]
    1. DEVICE FOR UNLOADING BULK MATERIAL FROM THE TANK, containing the upper ribs attached to the walls of the tank in their lower part with the possibility of rotation in ver their lower ribs for the passage of material pivotally connected to the connecting elements in the upper part of the latter, and an unloading auger, which, in order to simplify the design and increase the efficiency of unloading, the unloading plates are directly pivotally odvesheny to the walls of the container, the connecting elements are designed as lugs V-shaped, wherein the apparatus is provided lugs installed in the output tray, which holds at least one-·· but with an opening for removing the materialistic © la and located unloading auger moreover, the rotation drive of each discharge plate includes at least one power cylinder pivotally attached to the discharge plate and to the lower end of the eye.
    SU „„ 1061695
    [2]
    2. The device according to π.1 is completely attached to the plate through the console with the fact that the power cylinder is mounted on a bracket mounted on it.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1061695A3|1983-12-15|Device for discharging bulk material from container
    US5141135A|1992-08-25|Bracket assembly for agitating a bag containing bulk dry material
    US3710960A|1973-01-16|Bottom discharge means for silo
    CN208898055U|2019-05-24|Molding machine feeding, which floats, expects platform
    US4756829A|1988-07-12|Vibrating dewatering machine
    US3193083A|1965-07-06|Hopper-screw feed
    US2846089A|1958-08-05|Bulk feeding apparatus
    RU2219119C1|2003-12-20|Hopper for loose materials liable to consolidation
    KR200171828Y1|2000-03-15|A dumping device for a fruit box lifter
    US5306876A|1994-04-26|Batch weighing apparatus with bulk bag type bins
    RU2370941C1|2009-10-27|Device for discharge of low loose heap from hopper
    CN209635445U|2019-11-15|Buffer unit is used in a kind of processing of preserved fruit
    SU1106754A1|1984-08-07|Bunker for easily damaged items
    CN213536585U|2021-06-25|Concrete raw material bin discharging mechanism
    CN215437001U|2022-01-07|Box filling machine
    SU1393370A1|1988-05-07|Batcher
    SU1133180A1|1985-01-07|Receiving hopper
    SU1622253A2|1991-01-23|Feeder
    SU1747342A1|1992-07-15|Device for collapsing hung-ups in bunkers
    RU1785971C|1993-01-07|Bunker
    SU1678465A1|1991-09-23|Plant for washing of articles
    SU1521450A1|1989-11-15|Apparatus for boiling food products
    SU908670A1|1982-02-28|Device for discharging materials
    SU1606388A1|1990-11-15|Hopper for loose materials
    SU1335510A1|1987-09-07|Hopper arrangement
    同族专利:
    公开号 | 公开日
    ATA178578A|1980-01-15|
    NO148486C|1983-10-19|
    FI55019B|1979-01-31|
    JPS5621699B2|1981-05-21|
    CA1072923A|1980-03-04|
    FI55019C|1979-05-10|
    SE412367B|1980-03-03|
    NO780934L|1978-10-03|
    JPS53121367A|1978-10-23|
    DE2810203A1|1978-10-12|
    SE7803528L|1978-10-01|
    CH627421A5|1982-01-15|
    US4177942A|1979-12-11|
    AT358474B|1980-09-10|
    FI770986A|1978-10-01|
    NO148486B|1983-07-11|
    FR2385625A1|1978-10-27|
    DE2810203C2|1983-09-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR15405E|1912-07-04|Maurice Bouchet|Dispensing and dosing device for pulverulent or pasty materials|
    GB110064A|1916-12-18|1917-10-11|William Mcculloch|Feed Hoppers.|
    US1570795A|1924-08-20|1926-01-26|Urlyn C Tainton|Storage bin or hopper|
    US2381802A|1941-10-23|1945-08-07|Wallace & Tiernan Co Inc|Dry chemical feeder|
    US2393849A|1943-08-31|1946-01-29|Werts Walter Guy|Spreader and dump box|
    AT187039B|1947-02-22|1956-10-10|Johan Olov Larsson|Feed hopper open at the top|
    GB701600A|1951-04-24|1953-12-30|Niagara Engineering Company Lt|Improvements in means for facilitating the feeding of granular materials through hoppers or the like|
    FR1117744A|1954-12-20|1956-05-25|Infilco|Improvements to a distributor for powdery materials|
    FR1256796A|1960-05-10|1961-03-24|Carves Simon Ltd|Device to facilitate the flow of a material, in particular at the outlet of a hopper|
    US3272397A|1963-06-20|1966-09-13|Sherman G Bean|Feeder of non-flowing material|
    US3232492A|1964-06-04|1966-02-01|Carrier Mfg Co|Apparatus for transporting material by compound motion|
    DE1265662B|1965-04-06|1968-04-04|Hans Rumpf Dr Ing|Feeding device for powdery goods|
    JPS5428781Y2|1975-04-11|1979-09-14|FR2433475B1|1978-08-16|1982-12-03|Prunet Achille|
    US4907721A|1987-09-10|1990-03-13|Poncet Jean Claude|Apparatus for removing residual stored material|
    DE4027930C2|1990-09-04|1993-08-05|Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De|
    US5184754A|1990-10-18|1993-02-09|Hansen Thomas N|Weight-controlled particulate matter feed system|
    WO2002079055A1|2001-03-29|2002-10-10|Ammann Aufbereitung Ag|Stationary device for the intermediate storage and discharge of a bulk material or flowable material|
    DE102006043598B3|2006-09-16|2008-02-28|Brinkmann Maschinenfabrik Gmbh & Co. Kg|Silo for bulk materials for construction materials, particularly cement, anhydride, sand or gravel, has box shaped inner area and discharge opening in base with two base halves|
    CN102730341B|2012-07-09|2013-11-13|潍坊金丝达环境工程股份有限公司|Hydraulic boosting and feeding device|
    US20140110437A1|2012-10-23|2014-04-24|Multi-Fill, Inc.|Bulk Feeding System and Method|
    CN105600184A|2016-03-21|2016-05-25|杭州江河机电装备工程有限公司|Radial gate feeder with flow guiding device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FI770986A|FI55019C|1977-03-30|1977-03-30|SILOURLASTNINGSANORDNING|
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