Classifications

• • E—FIXED CONSTRUCTIONS
  • E21—EARTH OR ROCK DRILLING; MINING
  • E21C—MINING OR QUARRYING
  • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
• • E—FIXED CONSTRUCTIONS
  • E21—EARTH OR ROCK DRILLING; MINING
  • E21C—MINING OR QUARRYING
  • E21C27/00—Machines which completely free the mineral from the seam
  • E21C27/20—Mineral freed by means not involving slitting
  • E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face
• • E—FIXED CONSTRUCTIONS
  • E21—EARTH OR ROCK DRILLING; MINING
  • E21C—MINING OR QUARRYING
  • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
  • E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral
• • E—FIXED CONSTRUCTIONS
  • E21—EARTH OR ROCK DRILLING; MINING
  • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
  • E21D20/00—Setting anchoring-bolts
• • E—FIXED CONSTRUCTIONS
  • E21—EARTH OR ROCK DRILLING; MINING
  • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
  • E21D20/00—Setting anchoring-bolts
  • E21D20/003—Machines for drilling anchor holes and setting anchor bolts

Definitions

• the invention relates to a roadheader for use in mining, with a machine frame having at its end facing the working face a arranged on a pivot arm cutting device.
• the present invention has the object, a
• Partial cutting machine having the aggregate control station, electrical unit and drilling / Ankersetzech side by side on their machine frame.
• the arrangement of these units next to each other at the same or possibly slightly different height gives the roadheader an advantageous
• the total height of the machine can thus be less than 2.5 m.
• control station with fully integrated valve technology laterally of the centrally positioned on the roadheader electrical unit causes them to be operated from the helm stand. This is a very simple and direct handle and at the same time control of the electrical unit from the well accessible from the side steering position from possible. Access to the entire control, hydraulics and pneumatics is easily possible.
• the compact station is equipped with one or more monitors and other equipment already oriented to the control station and is controlled from the helm via a mouse or a joystick.
• An optional Remote control alternatively to the control of the control station is conceivable both for the entire roadheader and for the drilling / Ankersetzappel.
• assemblies of the electrical unit are modular. In order to meet this requirement even in the case of the particularly compact and thus well integrated compact station in the machine frame, all assemblies are modular.
• modules are arranged on slidably mounted mounting plates. These mounting plates are on a rail system in the compact device on or off this
• Control computer safety controller, circuit breaker and main contactors etc. guaranteed.
• a particularly suitable variant of such an electrical unit provides that the compact station, the power part as the control part of
• Electric unit includes.
• the compact station not only the power contactors of five or more drives but also the entire control part are housed.
• the compact station includes lighting and control voltage, control computer, safety control and ten intrinsically safe power supplies.
• Essential for the compactness of the roadheader according to the invention contributes when the control station, the electrical unit and / or the drilling / anchorage Setting unit are integrated into the machine frame of the roadheader. These units are integrated into the machine frame by being within its contours, so that they do not or hardly noticeable in terms of the dimensions of the roadheader with a total height of 2.5 m. Rather, a particularly compact roadheader is realized with a within the dimensions of the machine frame positioned or this only slightly exceeding drilling / Ankersetzech.
• control station and / or the drilling / Ankersetzinheit are arranged on a located on a longitudinal side of the machine frame and / or above the landing gear console, which preferably extend in the longitudinal direction of the machine frame. This results in quasi on the machine frame a corresponding to these aggregates left place on which this in a particularly suitable manner and their
• Both control station and drilling / Ankersetzech are oriented laterally on the machine frame and thus easily accessible, for example, for the insertion and removal of the drill pipe.
• the roadheader according to the invention consists of a superstructure, which are assigned, for example, arm and cutting device and various other units and a z.
• the console is integrated in the chassis and / or the charging device having substructure of the machine frame or assigned to this. This makes it possible to achieve a common height level of the various units now forming the machine frame.
• Remote control is equipped with remote control here both the
• Machine frame of the roadheader can be optionally equipped with an exploration and / or relaxation drilling, which is possibly supplied by the hydraulics of the roadheader with and operated by the remote control of the drilling / Ankersetzech with.
• exploration and / or relaxation drilling which is possibly supplied by the hydraulics of the roadheader with and operated by the remote control of the drilling / Ankersetzech with.
• Relaxation drilling device is particularly advantageous for applications in which threatens carbon or Gasausbruchsgefahr. With the drilling and Ankersetz Spur also geological disturbances can be explored and discussed in the drilling / blasting operation. Thus, every conceivable anchor and
• Quick-change device is designed to mount on the machine frame.
• the invention is characterized in particular by the fact that a particularly compact screed is created for use in mining, which can be used particularly well in underground coal, salt and ore mining. To this compactness contributes significantly that viewed in the longitudinal axis direction side by side on the
• Machine frame of the roadheader a control station, an electric unit and / or a drilling / anchor setting unit are arranged.
• the electrical unit is designed as a compact compact station and installed centrally on the machine frame, so that they directly from above the chassis can be operated and monitored from right or left control station.
• the hose and cable guide of the drilling / Ankersetzech is space-saving laterally housed in a special guide rail.
• the Bohrarmkinematik meets all requirements for anchor drilling and setting, especially for the explosive propulsion, which thus disturbances can be discussed.
• Figure 1 shows a roadheader in a perspective view
• Figure 2 is a partial sectional machine in perspective view
• Figure 3 is a side view of control station and electrical unit and Figure 4 is an electrical unit.
• the roadheader 1 is shown in a perspective view. At its front end, it has a cutting device 5, here a cutting head 41.
• a cutting head 41 By way of example, the reference numerals 37 and 38 designate two bits.
• the cutting head 41 is in a pivoting arm 4th
• a jetting device 28 is provided to ensure the water mist spray for the cutting head 41. It is a tube 27 with a plurality of nozzles, one of which is exemplified here by the reference numeral 29. At the front end of the roadheader is also a loading device 15 with a ramp 21 to which the dissolved rock is pushed by means of the loading disc 22 and then transported away by the machine frame 3 in the direction of its rear end. It is also recognizable The suspension 13 designed as a crawler track 23 on the longitudinal side 8 of the machine frame 3. Above the chassis 13, a console 7 is formed, which is integrated in the chassis 13 having base 11 of the machine frame 3. This forms a structure 14, inter alia, by the two
• Support disks 39 and 40 is formed.
• a focus of the invention lies in the arrangement of the drilling / Ankersetzmati 2, designed as a compact station 10 electric unit 9 and the concealed here, because located on the right longitudinal side 8 'of the machine frame 3 control station.
• the easily accessible drilling / Ankersetzmati 2 comprises on the drill mount 24 there slidably mounted rotary / percussion mechanism 26, the front guide 36 and the drill pipe used here 25. Behind the drilling / Ankersetzmati 2 is in the region of the longitudinal axis of
• bulky configurations can also be assembled behind the machine and thus in the secured area and then transported as a whole or at least in comparatively large units via the machine frame 3 in the direction of the working face.
• the platform 17 which is designed as a compact station 10
• the roadheader 1 according to the invention is shown in Figure 2, the view of the right side of the machine for control, driving and maintenance and thus the control station 6 is released.
• the helm 6 is integrated in the machine frame and there additionally by secured a protective cage 34.
• the operator / driver 30 has an overview of his operating devices; on the other hand, he sits in the immediate vicinity of the monitor 31 and all other relevant devices which are necessary for the control and monitoring of the roadheader 1.
• the compact station 10 5 is partially covered by the control station 6, behind or offset a bit forward is the drilling / Ankersetzmaschine second
• FIG. 3 illustrates once again how well the electric unit 9 designed as a compact station 10 can be operated from the control station 6.
• the control station 6 is integrated to the effect in the machine frame 3 of the roadheader 1, that
• FIG. 4 shows a compact station 10 according to the invention for receiving the relevant electrical system.
• the housing 42 all modules are on one
• the compact station includes power section, lighting and control voltages, control computers,
• such a compact station 10 is particularly small and low, so that it can be well integrated into the machine frame of a roadheader.

Landscapes

• Engineering & Computer Science (AREA)
• Mining & Mineral Resources (AREA)
• Life Sciences & Earth Sciences (AREA)
• General Life Sciences & Earth Sciences (AREA)
• Geochemistry & Mineralogy (AREA)
• Geology (AREA)
• Mechanical Engineering (AREA)
• Structural Engineering (AREA)
• Earth Drilling (AREA)
• Road Repair (AREA)
• Road Signs Or Road Markings (AREA)
• Combines (AREA)

Priority Applications (10)

Applications Claiming Priority (4)

Publications (2)

Family

ID=43853089

Family Applications (1)

Country Status (12)

Cited By (1)

Families Citing this family (16)

Family Cites Families (22)

• 2010
  • 2010-05-20 DE DE102010022115A patent/DE102010022115A1/de not_active Withdrawn
  • 2010-11-04 EP EP10801112.3A patent/EP2499333B1/de not_active Not-in-force
  • 2010-11-04 WO PCT/DE2010/001291 patent/WO2011057603A2/de active Application Filing
  • 2010-11-04 CN CN2010800511670A patent/CN102713144A/zh active Pending
  • 2010-11-04 AU AU2010317206A patent/AU2010317206B2/en not_active Ceased
  • 2010-11-04 PL PL10801112T patent/PL2499333T3/pl unknown
  • 2010-11-04 MX MX2012005440A patent/MX2012005440A/es active IP Right Grant
  • 2010-11-04 UA UAA201207055A patent/UA105543C2/uk unknown
  • 2010-11-04 CA CA2780734A patent/CA2780734A1/en not_active Abandoned
  • 2010-11-04 EA EA201200719A patent/EA022139B1/ru not_active IP Right Cessation
  • 2010-11-04 US US13/509,366 patent/US20130106167A1/en not_active Abandoned
• 2012
  • 2012-04-17 ZA ZA2012/02484A patent/ZA201202484B/en unknown

Non-Patent Citations (1)

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