CN201047285Y - Connecting bracket of mining equipment with cantilever control device - Google Patents
Connecting bracket of mining equipment with cantilever control device Download PDFInfo
- Publication number
- CN201047285Y CN201047285Y CNU2007201465016U CN200720146501U CN201047285Y CN 201047285 Y CN201047285 Y CN 201047285Y CN U2007201465016 U CNU2007201465016 U CN U2007201465016U CN 200720146501 U CN200720146501 U CN 200720146501U CN 201047285 Y CN201047285 Y CN 201047285Y
- Authority
- CN
- China
- Prior art keywords
- module
- carriage
- joint
- connection
- connection carriage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005065 mining Methods 0.000 title claims abstract description 13
- 230000001815 facial effect Effects 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 241001653121 Glenoides Species 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 102000004315 Forkhead Transcription Factors Human genes 0.000 claims description 2
- 108090000852 Forkhead Transcription Factors Proteins 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000011159 matrix material Substances 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- E21C35/06—Equipment for positioning the whole machine in relation to its sub-structure
-
- 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
- E21C35/08—Guiding the machine
- E21C35/12—Guiding the machine along a conveyor for the cut material
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
- E21D23/0445—Extensions of the base member supporting the conveyor
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Belt Conveyors (AREA)
- Connection Of Plates (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model relates to a connecting bracket used for mining equipment with cantilever controlling devices. The connecting bracket is or can be assembled at a guiding mechanism used for a working face conveyor with a mining machine and the connecting bracket is also provided with at least one joint used for a cantilever cylinder and at least one joint used for a back beam of the bracket; wherein, the connecting bracket comprises at least one hook type element module which is arranged on the upper surface and provided with an upper surface and at least one hook type element module arranged at the lower surface and provided with the lower surface. Each module is vertical to a separate plane and is or can be connected by a screw connecting mechanism, and the structure of the hook type element formed at the back of each module is used for surrounding and rabbetting the guiding profiles of the working face conveyor. The connecting bracket is characterized in that modules (6, 8) respectively extend at the two sides of joints (1, 2) along lateral facial sections (6A, 8A) of the module. The lateral facial section of each module is rabbetted with each other in the separate plane (11) in a sealing way.
Description
Technical field
The present invention relates to a kind of connection carriage (Anschlu β konsole) that is used to have the extractive equipment of cantilever control device, its assembling maybe can be assemblied on the guiding mechanism of a work plane conveyer that is used to have mining machinery and be provided with at least one joint that is used for the cantilever cylinder and at least one is used for the joint of the back rest of support, wherein this connection carriage comprises that at least one is above being on the installation site, has the module of top hook component and below at least one, module with following hook component, each module maybe can connect via the threaded connection connection perpendicular to its separate planes and the hook component that is formed on the module back side of each module surrounds the guiding section bar of rabbeting on the work plane conveyer with being configured for the shape sealing.
Background technology
For example in the extractive equipment that adopts in underground coal mining, wherein mining machinery guides on the guiding mechanism of a work plane conveyer, and the cantilever control device is used for the level control of this mining machinery.On the side jaw (Seitenwange) of filling side, a connection carriage is set at the work plane conveyer for this reason, on the one hand one be bearing on the step-type support (Schreitausbau) the back rest and on the other hand the cylinder head retaining of a so-called cantilever cylinder lean against on this connection carriage.By means of the cantilever cylinder can produce the work plane conveyer around the upset of work plane longitudinal axis, so planer on the loading ramp work plane side, that be erected at the work plane conveyer that constitutes chain scraper conveyer usually, that constitute mining machinery experience on the meaning of inserting or creeping is cut a dark adjustment.Under the situation that the piston rod of cantilever cylinder stretches out, the filling side of work plane conveyer is raised, so the cutting planes of planer descends, and conveyer is raised in the coal-face side under the situation that piston rod is regained, so cutting planes rises.
By the known a kind of connection carriage that is used to have the extractive equipment of cantilever control device of similar DE-OS 23 30 764.Not only the back rest but also cantilever cylinder are fixed on the corresponding joint that connects in the carriage and connect carriage at least in a kind of forms of implementation and constitute multi-piece type via articulating pin, wherein Shang Mian carrier module has the joint that is used for the cantilever cylinder, and following carrier module has the joint that is used for the back rest.Two modules are provided with hook component, connect whereby carriage can shape sealing be connected on the T shape guiding device of baffle plate (Bracke) of work plane conveyer.Half one for two modulars of tensioning can tight a bolt.
In new-type connection carriage, the head rest supporting of cantilever cylinder in connecting a unlimited joint shell of carriage, and be used for the connection joint of fork-shaped of the back rest and one of them usually the joint shell of multi-piece type can be formed in a common matrix that connects carriage.
In the mining work of operation, suffer the connection carriage of extremely high power to be subjected to high relatively wearing and tearing.In the known form of implementation that connects carriage with some half ones, the hook portion of these half ones is surrounded the T shape guiding device on the baffle plate of rabbeting the work plane conveyer, in order to fix half and half one, bolt especially planer by the time be subjected to relatively stronger shear stress, the life-span that therefore connects carriage is relatively low.
Summary of the invention
The objective of the invention is to realize a kind of connection carriage, it can easily assemble and also have improvement life-span bear higher relatively power on high-power extractive equipment.
This purpose is pressed the following solution of the present invention, and promptly each module is extended with facial section both sides at joint that is used for the cantilever cylinder and the joint that is used for the back rest of module side respectively, and wherein each module side face section is rabbeted in its separate planes shape with sealing mutually.By module side face section that preferably constitutes in each joint both sides and the connection of sealing in the shape in the facial section of each module side zone between two modules relatively solidly, the power that occurs in the work of extractive equipment can be than the obvious control preferably of prior art.Mutual interlocking by shape sealing simultaneously, the bolt of threaded connection can with respect to otherwise the shearing force unloading that occurs.Also particularly advantageously be, solid relatively portion's section of each module is set in each joint both sides, therefore they allow the supporting of the obvious improvement of joint on the guiding section bar of work plane conveyer.
In especially preferred form of implementation, the facial section of each module side is rabbeted mutually via at least one groove-key bindiny mechanism, and wherein preferred groove and key extend on the width of the facial section of module side.Groove and key bindiny mechanism so preferred parallel are in the work plane longitudinal extension, therefore on the direction of motion of mining machinery and perpendicular to the mining direction that advances, extend, make the locomotivity and the power of toppling that import via the back rest and cantilever cylinder to receive by module especially reliably, and not exceedingly the time threaded connection between two modules load.In order to continue to reduce the power that affacts on the threaded connection, the facial section of module side can preferably clamp perpendicular to separate planes by means of bolt in the scarf-joint mechanism both sides of its shape sealing mutually.If the facial section of module side interconnects via the bolt that sets gradually along the direction of load effect in couples, the Z-TEK that affacts so on the bolt is not little.
Hook component constitutes fixed claw aptly and constitutes one at work plane side groove passage unlimited, that be used to hold the T shape guiding section bar on the work plane conveyer in the installation site.In addition, the joint that the joint that is used for the cantilever cylinder constitutes the fossa glenoid of multi-piece type aptly and/or is used for the back rest constitutes fork head, also connects in the form of implementation of carriages known for other that do not have the hook-type element overleaf as this.Particularly advantageously be, two joints are formed on the basic module of a single-piece, and this basic module is connected especially welding with top module.Preferably constitute the following module that has following fixed claw with respect to two removable unique elements of joint, the main weight that therefore connects carriage when assembling is bearing on the T shape guiding device on the work plane conveyer via top hook component and the module only must be installed on the rigging position by the miner with corresponding pawl.
Because connection carriage of the present invention constitutes relative broad with the module side of two sides facial section, so top module can preferably have the hook component of two distances that separate each other in the side.Module below opposite preferably only has a continuous hook component, and its width is preferably less than the olo of top hook component.
In order to simplify the structure of connection carriage of the present invention, particularly advantageously be to fix or to constitute some backstops in order to connect on carriage vertically is locked in the work plane conveyer along work plane the guiding section bar on the module below.Then by these backstops can by simple relatively mode realize connecting carriage work plane conveyer upper edge work plane vertically or along the locking of the anti-thrust of the direction of motion of mining machinery, this moment, hook component only was used for fixing on the action direction of the locomotivity and the power of toppling basically.Can constitute the insertion opening that some extend to the module back side always on the facial section of the module side of preferred module below.Particularly preferably be, each backstop constitutes by being inserted into the grafting pin that inserts in the opening, and they are fixed on the rigging position by a fixed mechanism that can be inserted in the facial section of module side transverse to direction of insertion.
Description of drawings
By other advantages and the form of implementation that the following explanation that is described in the preferred embodiment in the accompanying drawing are drawn connection carriage of the present invention.Wherein:
Fig. 1 shows the phantom drawing of connection carriage of the present invention, and part is an exploded view;
Fig. 2 shows the phantom drawing of the connection carriage of the bolt that assembled having of Fig. 1;
Fig. 3 shows the vertical view of seeing from the front side by the connection carriage of Fig. 2;
Fig. 4 shows the sectional view of the IV-IV in Fig. 3;
Fig. 5 shows the sectional view of the V-V in Fig. 3.
The specific embodiment
The connection carriage of representing with Reference numeral 10 generally can detachably be connected on the side jaw of filling side of a work plane conveyer not shown further and unshowned with one, as to be bearing in the back rest on step-type support ball and socket joint and be connected with the cylinder head of a same unshowned lift cylinder of a cantilever control device in the accompanying drawings.For being connected of the back rest and cantilever cylinder, connection carriage 10 is provided with fork-shaped articulated joint 1 and the fossa glenoid 2 that is arranged at its top below, and joint 1 and 2 integrally is formed on the matrix 3 that is connected carriage 10.Two sides 4 of fork-shaped articulated joint 1 hold an articulating pin 5, and this articulating pin runs through a corresponding joint eye in the ball and socket joint of the back rest in work is used.In order to hold cylinder head, a unshowned glenoid plate that has another half shell can be set to before the fossa glenoid 2, the cylinder head of cantilever cylinder is fixed in the fossa glenoid 2 by this another fossa glenoid then.
By drawings clear as seen, not only Shang Mian module 6 but also following module 8 have solid module side that stretch out, relative facial section 6A or 8A at two joints 1 forward with 2 both sides, wherein are configured for the through hole 12 of threaded connection 20.In order to give threaded connection 20 unloadings, the facial section of top module side 6A shape sealing ground is embedded in the facial section of the following module side 8A.In an illustrated embodiment, the interlocking of shape sealing is made of by means of the muscle that constitutes key 14 that stretches out in the downside of the facial section of the module side 6A of a groove 13 in the upside of the facial section of the following module side 8A of a module below and a superincumbent module 6 respectively a kind of groove-key bindiny mechanism.Groove 13 and key formula muscle 14 extend on the width of each module side facial section 6A or 8A, therefore on the installation site that connects carriage 10 perpendicular to by the setback of the back rest or import direction by the power of the flip-flop movement of cantilever cylinder and extend.Each threaded connection 20 that is used for the facial section of two module side one of 6A, 8A comprises pair of bolts 21, and the through hole 12 that wherein is used for these two bolts 21 is arranged on before the groove- key bindiny mechanism 13,14 of shape sealing and afterwards about forced direction.In the embodiment shown, bolt 21 is inserted into the screwed hole 12 from the below and is fixing by means of nut 22 from the top.
In order to simplify the assembling that connects carriage 10, the matrix 3 preferred and top modules 6 that connect carriage 10 are welded, for example this especially the sectional view from Fig. 5 is as seen, and the following module 8 that has a following hook component 9 by unclamp threaded connection 20 or bolt 21 can from matrix 3 and above module 6 pull down so that groove passage 15 or the shape sealing ground opened between two hook components 7,9 hook it on unshowned work plane conveyer around T shape guiding device.
In order to prevent reliably simultaneously that therefore removable connection carriage 10 from vertically moving transverse to the power importing direction of the back rest or cantilever cylinder along work plane, following module 8 is provided with one and inserts opening 16 in the both sides of the fork-shaped side 4 of joint 1, they extend to the back side 17 (Fig. 4) of following module 8 especially as shown in Figure 3 always, make to insert pin 30 be inserted into insert in the opening 16 and then can shape sealing ground interlocking in the T shape guiding device of the guiding section bar of carrying pusher side.Geometrical clamp 31 is used for fixing to insert sells 30, and these geometrical clamps can be inserted in the corresponding grooves transverse to direction of insertion, especially shown in Fig. 2 and 3.
For the technician, can from above-mentioned explanation, draw countless modification, they should fall into the protection domain of claims.Self-evident, what the connection that the interlocking of shape sealing also can be by a plurality of shapes sealings or the shape of a plurality of and other section bars were sealed connects and composes.Replace the groove or the muscle that run through, also can use pin etc.The shape of hook component and layout can change.
Claims (11)
1. connection carriage that is used to have the extractive equipment of cantilever control device, its assembling maybe can be assemblied on the guiding mechanism of a work plane conveyer that is used to have mining machinery and be provided with at least one joint that is used for the cantilever cylinder and at least one is used for the joint of the back rest of support, wherein this connection carriage comprises that at least one is above being on the installation site, has the module of top hook component and below at least one, module with following hook component, each module maybe can connect via the threaded connection connection perpendicular to its separate planes and the hook component that is formed on the module back side of each module surrounds the guiding section bar of rabbeting on the work plane conveyer with being configured for the shape sealing, it is characterized in that: each module (6,8) respectively with the facial section of module side (6A, 8A) at joint (1,2) extend both sides, wherein the facial section of each module side (6A, 8A) in the interlocking mutually of its separate planes (11) shape sealing ground.
2. press the connection carriage of claim 1, it is characterized in that: the facial section of each module side (6A, 8A) is via at least one groove-key bindiny mechanism (13,14) interlocking mutually, and wherein preferred groove (13) and key (14) extend on the width of the facial section of module side (6A, 8A).
3. by the connection carriage of claim 1 or 2, it is characterized in that: the facial section of module side (6A, 8A) preferably clamps perpendicular to separate planes (11) by means of bolt (21) mutually in the scarf-joint mechanism both sides of its shape sealing.
4. by the connection carriage of claim 3, it is characterized in that: the facial section of module side (6A, 8A) interconnects via the bolt (21) that sets gradually along the direction of load effect in couples.
5. by the connection carriage of one of claim 1 to 4, it is characterized in that: hook component (7,9) constitutes fixed claw and constitutes one at work plane side groove passage (15) unlimited, that be used to hold the T shape guiding section bar on the work plane conveyer in the installation site.
6. by the connection carriage of one of claim 1 to 5, it is characterized in that: the joint (1) that the joint (2) that is used for the cantilever cylinder constitutes the fossa glenoid of multi-piece type and/or is used for the back rest constitutes fork head.
7. by the connection carriage of one of claim 1 to 6, it is characterized in that: two joints (1,2) are formed on the basic module (3) of a single-piece, and this basic module is connected with top module (6), especially welds.
8. by the connection carriage of one of claim 1 to 7, it is characterized in that: top module (6) has the hook component (7) of two distances that separate each other in the side.
9. by the connection carriage of one of claim 1 to 8, it is characterized in that: constitute on the module below and maybe can fix some backstops, be used for and connect carriage vertically is locked in the work plane conveyer along work plane guiding section bar.
10. by the connection carriage of claim 9, it is characterized in that: the facial section of the module side of module below (8) (8A) goes up formation, and some extend to the insertion opening (16) at the module back side (17) always.
11. connection carriage by claim 10, it is characterized in that: each backstop constitutes by being inserted into the grafting pin (30) that inserts in the opening (16), and described grafting pin can be fixed on the rigging position by a fixed mechanism (31) that can import in the facial section of module side (8A) transverse to direction of insertion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202006006305.6 | 2006-04-18 | ||
| DE200620006305 DE202006006305U1 (en) | 2006-04-18 | 2006-04-18 | Connection panel for production installation used in underground coal mining has blocks, which extend in each case with block side sections to both sides of the connection, whereby block side sections interlock positively on its joint face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201047285Y true CN201047285Y (en) | 2008-04-16 |
Family
ID=36643787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201465016U Expired - Fee Related CN201047285Y (en) | 2006-04-18 | 2007-04-17 | Connecting bracket of mining equipment with cantilever control device |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN201047285Y (en) |
| DE (1) | DE202006006305U1 (en) |
| PL (1) | PL64008Y1 (en) |
| RU (1) | RU70688U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678116A (en) * | 2012-04-26 | 2012-09-19 | 三一重型装备有限公司 | Movable pushing device and coal mining machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010013068U1 (en) * | 2010-12-06 | 2012-03-07 | Bucyrus Europe Gmbh | Connecting device for a trough shot of mining equipment, channel shot and attachment thereto |
-
2006
- 2006-04-18 DE DE200620006305 patent/DE202006006305U1/en not_active Expired - Lifetime
-
2007
- 2007-04-17 RU RU2007114599/22U patent/RU70688U1/en active
- 2007-04-17 CN CNU2007201465016U patent/CN201047285Y/en not_active Expired - Fee Related
- 2007-10-29 PL PL116764U patent/PL64008Y1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678116A (en) * | 2012-04-26 | 2012-09-19 | 三一重型装备有限公司 | Movable pushing device and coal mining machine |
Also Published As
| Publication number | Publication date |
|---|---|
| PL64008Y1 (en) | 2008-09-30 |
| DE202006006305U1 (en) | 2006-06-14 |
| RU70688U1 (en) | 2008-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CATERPILLAR GLOBAL MINING EUROPE GMBH Free format text: FORMER NAME: BUCYRUS EUROP GMBH Owner name: CORPORACION NAC DEL COBRE DE C. Free format text: FORMER NAME: DBT AG Owner name: BUCYRUS EUROP GMBH Free format text: FORMER NAME: CORPORACION NAC DEL COBRE DE C. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Germany Patentee after: BUCYRUS EUROPE GmbH Address before: Germany Patentee before: Bucyrus Europe GmbH Address after: Germany Patentee after: Bucyrus Europe GmbH Address before: Germany Patentee before: BUCYRUS DBT EUROPE GmbH Address after: Germany Patentee after: BUCYRUS DBT EUROPE GmbH Address before: Germany Patentee before: DBT GmbH |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 Termination date: 20160417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |