• 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:

    公开号:SU1782281A3
    申请号:SU884613056
    申请日:1988-11-23
    公开日:1992-12-15
    发明作者:Khajnrikh-Rudolf Khauskherr；Rajnold Raush
    申请人:Hausherr & Soehne Rudolf；
    IPC主号:
    专利说明:

    The invention relates to machines for continuous breaking of rock, etc. and transporting a pile of broken rock in the mining industry in earthworks and tunnel construction, preferably in underground mining operations.
    devices. The machine units are remotely controlled. The drive units of the cutting drums are made in the form of blocks with autonomous control. The transport augers are combined with the cutting drums. Each of the drums together with the drive unit is mounted on the boom with the possibility of reversible and independent rotation mode by means of the control valve. Each drum is connected to the boom by means of a detachable bolt connection. The drive units of the cutting drums are located inside the latter. The cutting drums are mounted on the boom by means of brackets of various lengths. Axles. rotations of the cutting drums are angled relative to each other. One of the cutting drums at its end facing the other cutting drum is made with a recess, in which the second cutting drum is located with a part of the end. The drive units of the cutting drums are connected to the latter by means of closed cutting chains. The crawler running gear is equipped with a rock-breaking edge located parallel to the generatrix of the cutting drums and with a gap relative to the latter. 6 c.p. f-crystals, 12 ill.
    1782281 AZ
    The purpose of the invention is to improve operational capabilities.
    Figure 1 shows a machine with two cutting drums, plan; figure 2 is the same, side view; in Fig.Z - cutting drums, plan: in Fig.4 - a machine with one cutting drum, plan; Fig. 5 is the same, side view; figure 6 - loading device, plan; figure 7 is the same, side view; figure 8 is a tubular conveyor of the loading device, plan; figure 9 is a storage funnel of a loading device with the end of the tubular conveyor facing it, side view; in fig. 10 - loading device in the roadway; figure 11 is a machine, including a loading device next to the belt conveyor, plan; in fig. 12 '- machine with a loading device under the belt conveyor, top view.
    Position 1 denotes a machine in front of the tracked running gear 2 of which there is a lifting and lowering boom 3. The boom has the ability to rotate on the tracked running gear around the axles 4. The rotation is carried out using the lifting and lowering cylinders 5, into which the working boom is fed.
    In the examples of execution in Figs. 1-3, two cutting drums 6 are pivotally mounted on the boom 3. The cutting drums 6 are known and are equipped on the circumferences with cutting action devices 7. In addition, on the circumferences of the cutting drums, transport screws 8 are arranged, transporting in the shown For example, a pile of broken rock to the middle of the machine 1. To the cutting drums 6 is adjoined by a transport device 9, built in the center of the caterpillar running gear and located along its entire length.
    Machine 1 has no control panel and therefore has a very low headroom. All units of the machine 1 are controlled by a remote control system, which is known and therefore not shown or described.
    The cutting drums 6 are detachably connected to the boom 3 by bolted connections or the like. The frequency and / or direction of rotation of the cutting drums 6 are controlled independently of each other. In the illustrated exemplary embodiment, the drive units made in the form of self-controlled units, that is, motors and transmissions, are located inside the cutting drums 6.
    Boom 3 has brackets 10 of different lengths for cutting drums 6.
    As can be seen, in particular, in Fig. 3, the brackets, the mattes 10 are provided with an elbow, therefore the axes of rotation 11 of the cutting drums 6 are located at an angle to each other. One cutting drum 6 has a recess 12 on the end face facing the other cutting drum 6, into which the second cutting drum 6 is placed with a part of the end face. Due to the arrangement of both cutting drums 6 at an angle to each other, an engagement is created between them, therefore, when breaking the rock, etc. .P. no wedge remains between the drums 6, and their executive bodies 7 leave a track 13, to which a complete mining is carried out on both sides. On the end side of the machine 1, behind both cutting drums 6, a breaking edge 14 is made, which, interacting with the cutting drums 6, crushes the broken rock, etc., which enters the transport device 9 with a particle size possible for transportation.
    The length of the tracked running gear is chosen such that it has the ability to rotate around its axis in the roadway of an underground mining enterprise. With sufficient height, you can raise the cutting drums 6 with the help of the boom 3, rotate the tracked running gear 2 around its axis, then lower the cutting drums 6 with the boom, which can work in the opposite direction. If the height is insufficient for such a turn, the cutting drums 6 with the drive units are removed from the boom in the lowered position. In this case, it is possible to move the caterpillar running gear 2 and the cutting drums 6 with the drive units next to each other. Then the machine 1 is turned 180 °, if necessary with the raised boom 3, the cutting drums 6 are also turned in the opposite direction, after which the cutting drums 6 are again moved into the lowered boom 3 and again bolted to it, etc. with the possibility of rotation. This rotation in a confined space is ensured by the autonomy and movement of the cutting drums 6 with drive units, which form closed blocks.
    'In the exemplary embodiment shown in Figs. 4 and 5, the machine is equipped with a cutting drum 6, the drive units 15 of which are installed outside the drum and fixed on the brackets 10 of the boom 3. The connection of the drive units 15, that is, the engine and transmission, with the brackets 10 is easily carried out using dismountable bolted connection, etc. The drive assemblies 15 are driven by a drive connection with end gears of endless cutting chains 16, the other end gears of which are connected to the shaft 17 of the cutting drum 6. The endless cutting chains 16 are controlled in frequency and / or direction of rotation independently of each other. For this purpose, a remote-controlled clutch is installed between one of the cutting chains and the cutting drum 6. The cutting chains 16 carry out lateral free cutting of the cutting drum 6.
    Boom 3, both in this embodiment and in the examples in FIG. 1-3 can be installed in the guide link 18 of the tracked running gear 2 with the ability to move in its longitudinal direction in order to further reduce the length for the turning process of the machine 1. To carry out this movement, blocks with cylinders and pistons 19 are installed, in which the working environment is supplied.
    In the exemplary embodiment shown in Figs. 4 and 5, the transport device 9 is also installed in the center of the tracked running gear 2 in the direction of its length.
    The transport device 9 has a transfer device 20 at the opposite end of the boom 3. The transfer device 20 in the exemplary embodiment of Figs. 4 and 5 has a lifting, lowering and freely extending tubular conveyor 21. It consists of a pipe 22 in which a transport auger 23 is located. there is not enough space along the width of the roadway, then the machine 1 can be turned in the roadway without the cutting drum 6 and without the conveyor 9, which can be easily removed.
    Figures 6 and 7 show a loading device 24 which is installed behind the fender 1 of Figures 1-5, so that they form a system of machines. The machine 1 and the loading device 24 are interconnected from a control point of view.
    Component parts serving to supply power to the units of the machine 1, for example engine driven generators and / or pumps, are preferably mounted on a loading device. 24 and connected by supply lines with the corresponding units for machines 1.
    The loading device 1 also has a crawler chassis 25, at one end of which there is a collection funnel 26, to which a tubular conveyor 27 is connected.
    The storage funnel 26 is moved by a block with a cylinder and a piston 28 in the longitudinal direction of the loading device 24 so that it is installed at a certain distance from the tracked running gear 25 of the loading device 24, it will be explained below for what purpose.
    As can be seen in Fig. 8, the conveyor tube 27 consists of an outer tube 29 in which the conveyor auger 30 is accommodated. As indicated by the arrows 31, the conveyor tube 27 is pivotable about an axis 32.
    The tubular conveyor 27 at the opposite end of the collection funnel 26 has a pivotally mounted chute 35. The tubular conveyor 27 is laid on one and the other longitudinal side of the loading device 24, preferably in a chute 36, as seen in FIG. In this position, the tray 35 is turned inward and is located in the area of the tracked running gear 25.
    As indicated in Fig. 9 ', the collection funnel 26 is pivotally mounted in the support device 37, as indicated by the arrow 38.
    The storage funnel 26 is rotated in its extended position, to which it is moved by the block with the cylinder and the piston 28. The rotation of the collection funnel 26 carries with it a tubular conveyor 27, which is located either on one or the other longitudinal side of the crawler chassis 25.
    The rotational speed of the transport auger 30 of the tubular conveyor 27 is variable. The tubular conveyor serves as an auxiliary discharge device for conveying material to a belt or chain conveyor, whereby the transfer is carried out by turning and an angled chute 35. Due to such a tubular solution. of the conveyor belt, good maneuverability is created, therefore, various positions and constant loading of the broken rock are possible during the lowering process. Even with an elevated belt conveyor, there is no need to turn in the section of the hanging chains, since upon reaching such a chain, the turning chute 35 rotates around the axis of the tubular conveyor 27 until it reaches an almost full circle and can load material on the other side of the chains. Only for this rotation of the chute 35, it is necessary to stop the transport auger in the pipe 29.
    FIG. 10, the machine system according to the invention is shown in the roadway.
    The rock chipped off by a non-depicted machine 1 is fed through a tubular conveyor 27 into a chute 35 and from it is fed to a belt conveyor 40 installed in the drift 39, which transports it. Under the belt conveyor there is a landing support 41, which, with a trace7 of rocks, road surfaces, deposits, layers and deposits of various thicknesses, and layers can be removed in one or several working operations,
    权利要求:
    Claims (7)
    [1]
    Claim
    1, A machine for continuous breaking and transportation of a heap of crushed rock in underground construction, containing a tracked running gear and accessories, of which a lifting and lowering boom with hydraulic cylinders for lifting and lowering, installed on the front side of the tracked running gear, and one or two cutting drums with The transport augers placed on them have drive units and are located adjacent to them with a transporting device built into the machine, which differs from 20 in that, in order to increase operational capabilities, the machine units have a remote control, and at 15 We are in the form of blocks with an autonomous passage, the machines are beaten off and transported.
    Figures 11 'and 12 show the machine system according to the invention in plan view of the roadway operation. In the exemplary embodiment shown in FIG. 11, the machine system 1.24 is located in the roadway 39 alongside O by the belt conveyor 40, and in FIG. 12, the machine system 1, 24 is shown below the conveyor belt 40.
    The proposed inventive machine implements the following preferred method.
    .In the beginning, the full height of the roof lowering is partially crossed over 1 m of thickness in length. corresponding to the movement of the working face, for example, within 3 days, and the total 'Y' Shyrjö 4 drifts, then turn the system of machines 1.24 in the drift and the deepening is carried out from the transition part from the face to the drift with the height of the landing support equal to several decimeters, which slowly the water nodes of the cutting drums are executed along the Length, NaIrimer; a few hundred meters, up to a section on which 25 control, and transport augers kyMBtZ The lowering of the roof is only 12 cm per day, after a new turn of the machine system 1, 24 in this section Carry out a new crossing of the drift at an elevation equal to several decimeters, up to the previous -: the turning points, and from there they again work out the full landing Support, which appeared again due to the movement of the working face when the system of machines 1, 24 was on the way back and forth through the drift.
    The sequence in time preferably looks so that the work on the deepening in the untouched landing support is carried out completely according to the two-day-40 movement of the working face and within one working day, during the second working day the drift is cleared from the transitional part of the drift and the face, and during the third On a working day, the drift is again crossed in the direction of the transitional part, and the turn of the machine system 1.24 in both turning points is carried out during the night shift for several hours.
    The invention is not limited to the described and illustrated examples of execution, it can be used in general for breaking and transporting, namely, useful material in thin layers and the like, underground or on the surface, side rock occurring above or between minerals as well called interlayers or covers are combined with cutting drums, each of which, together with the drive unit, is mounted on the boom with the possibility of reversible and independent rotation mode control by means of valve control and is connected to the boom by means of a detachable connection.
    [2]
    2. The machine according to claim 1, from l and h and y y with y with that. that the drive units of the cutting drums are located inside the latter.
    [3]
    3. Machine according to claims 1 and 2, characterized by the fact that the cutting drums are installed along the boom by means of brackets of different lengths.
    [4]
    4. Machine according to claims 1 to 3, which is different in that the axes of rotation of the cutting drums are located at an angle to one another,
    [5]
    5. The machine according to claims 1-4, from the l and most often in that one of the cutting drums at its end facing the other cutting drum is made with a recess, in which the second cutting drum is located part of the end.
    [6]
    6. Machine according to claims 1, 3 to 5, characterized in that the drive units of the cutting drums are connected to the latter by means of closed cutting chains.
    [7]
    7. The machine according to claims 1-6, which is characterized by the fact that the crawler running gear is equipped with a rock-breaking edge located parallel to the generatrix of the cutting drums and with a gap relative to the latter.
    5Q
    V82281
    FIG. 6
    31 FIG. 8
    1.782281
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    同族专利:
    公开号 | 公开日
    DE3739680A1|1989-06-15|
    EP0317824B1|1991-07-31|
    HUT57376A|1991-11-28|
    PL275970A1|1989-09-04|
    EP0317824A2|1989-05-31|
    EP0317824A3|1989-08-02|
    CS769988A2|1991-07-16|
    DE3864015D1|1991-09-05|
    ES2025757T3|1992-04-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2705446C1|2015-12-08|2019-11-07|Херренкнехт Акциенгезельшафт|Device and method of driving mined space in underground mine working|DE2656703C2|1976-12-15|1985-05-02|Gewerkschaft Eisenhütte Westfalia, 4670 Lünen|Mining machine|
    DE2710960C2|1977-03-12|1981-07-02|Friedrich Wilhelm 4223 Voerde Paurat|Road or tunnel boring machine|
    DE2742078A1|1977-09-19|1979-03-29|Ruhrkohle Ag|Mine roadway take=up device - includes frame with roller or cutter chain tooling and conveyor|
    DE2911705A1|1979-03-24|1980-10-02|Gewerk Eisenhuette Westfalia|PITCHING MACHINE FOR DEEP OR UNDERGROUND MINING|
    US4305620A|1980-02-20|1981-12-15|Hart Gwyn G|Pneumatic separating system for continuous mining machine|
    DE3049599C2|1980-12-31|1989-04-13|Gewerkschaft Eisenhuette Westfalia Gmbh, 4670 Luenen, De|
    US4407622A|1981-05-18|1983-10-04|Okumura Corporation|Soil transporting vehicle for transporting soils excavated by shield machine|
    DE3120393A1|1981-05-22|1982-12-16|Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck|Roadway-floor cutting apparatus, preferably for underground mining|
    DE3203924C2|1982-02-05|1985-08-01|Bergwerksverband Gmbh, 4300 Essen|Control device for a tunneling or mining machine|
    AU2877784A|1983-05-31|1984-12-06|Joy Manufacturing Co. Pty. Ltd.|Continuous mining machine|
    DE3434936C2|1984-09-22|1989-07-06|Drespa, Grischa, 4600 Dortmund, De|
    DE3442411C2|1984-11-20|1986-12-11|Bade & Theelen GmbH, 3003 Ronnenberg|Tool head for a milling, cutting, drilling device or the like for driving a tunnel tube|
    DE3518691C1|1985-05-24|1986-10-16|Friedrich Wilhelm Paurat|Extraction machine for mineral raw materials|
    DE3532307C1|1985-09-11|1987-03-12|Paurat F|Extraction machine for mineral raw materials|US5143423A|1991-01-18|1992-09-01|Tamrock World Corporation, N.V.|Drum assembly for a continuous miner|
    EP1144805B1|1999-01-19|2003-08-06|RAG Aktiengesellschaft|Sinking machine with vertical swing rollers|
    DE102010054594A1|2010-12-15|2012-06-21|Marco Systemanalyse Und Entwicklung Gmbh|Shearing unit for extraction machine used in mining industry, has four leg portions that are arranged in machine portion such that two leg portions are driven by rack and pinion while other two leg portions are driven by skid plate|
    CN102071936A|2010-12-24|2011-05-25|陕西陕煤韩城矿业有限公司|Roller internal rotation coal cutting method of thin coal seam roller coal cutter|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19873739680|DE3739680A1|1987-11-24|1987-11-24|MACHINE AND METHOD FOR CONTINUOUSLY RELEASING STONE OD. DGL. AND RECOVERY OF THE SOLVED, CRUSHED PLANT IN THE MINING, EARTH AND TUNNEL CONSTRUCTION|
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