CN202520309U - Parallel rapid bolt supporting operation system for heading machine - Google Patents
Parallel rapid bolt supporting operation system for heading machine Download PDFInfo
- Publication number
- CN202520309U CN202520309U CN2012201530976U CN201220153097U CN202520309U CN 202520309 U CN202520309 U CN 202520309U CN 2012201530976 U CN2012201530976 U CN 2012201530976U CN 201220153097 U CN201220153097 U CN 201220153097U CN 202520309 U CN202520309 U CN 202520309U
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- CN
- China
- Prior art keywords
- development machine
- bolt support
- job platform
- platform
- heading machine
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- 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
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- Lining And Supports For Tunnels (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a parallel rapid bolt supporting operation system for a heading machine, which comprises the heading machine (3) and a conveyer (10), the heading machine (3) is provided with a cutting arm (1) and a secondary conveying connector (6), the conveyer (10) is correspondingly connected with the secondary conveying connector (6) on the rear part of the heading machine (3), and the heading machine (3) is connected with a frame-structured aftercarriage (9) with hydraulic power through a bolt supporting operation platform (7) mounted on the top of the heading machine (3); the conveyer (10) is arranged under the bolt supporting operation platform (7), and passes through the frame of the aftercarriage (9); front bolting machines (2) are arranged on both sides of the cutting arm (1) of the heading machine (3), and an onboard bolting machine (5) is arranged on the bolt supporting operation platform (7) on the top of the heading machine (3). The parallel rapid bolt supporting operation system for the heading machine also can carry out supporting operation in a coal mine roadway during heading operation, and the safety of heading operation and the efficiency of bolt supporting are improved.
Description
Technical field
The utility model relates to a kind of coal mine machinery, the system of especially a kind of development machine and roof-bolter integration of operation.
Background technology
At present, the form of artificial supporting is adopted in the supporting of coal mine roadway mostly, under this kind mode; The workman must also be that traditional roof-bolter work is used in the most dangerous zone in the forefront, tunnel; The working environment degree of danger is high, supporting operation length consuming time, and labor strength is big; And driving and support speed are out of proportion, have a strong impact on driving speed.
Existing development machine generally includes fuselage, is arranged on the cutting arm that is used to tunnel of fore-body, is arranged on the two fortune links that afterbody is used to transport material.Development machine adopts hydraulic power system usually.When carrying out excavation operation, also need adopt elevating conveyor that material is transported to main transportation system.Two fortune links of one end of elevating conveyor and development machine are connected, and the fuselage of elevating conveyor extends to position far away, development machine rear, material transporting is gone out the zone of supporting operation.When carrying out the supporting operation, adopt roof-bolter usually, roof-bolter can set up anchor pole in necessary position in the tunnel.Airborne roof-bolter need be fixed on the bolt support job platform, realizes moving of any direction through the bolt support job platform.
The utility model content
The utility model technical issues that need to address provide a kind of parallel quick bolt support apparatus for work of development machine flexible, effect stability that uses, and can in excavation operation, also can carry out the supporting operation in the tunnel, improve the safety and the efficient of operation.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is:
The parallel quick bolt support apparatus for work of development machine; Comprise that having cutting arm, two transports the development machine of links and transport the corresponding elevating conveyor of links with two of development machine rear portion, said development machine is with the back car of the frame construction of hydraulic power to be connected through the scaling platform and that is installed in the development machine top; Said elevating conveyor is arranged on the lower rear of scaling platform and passes the back frame; Both sides at the cutting arm of development machine are provided with preposition roof-bolter, and the scaling platform at development machine top is provided with airborne roof-bolter.
The improvement of the utility model is: said scaling platform comprises that one vertically is arranged on the long straight track in development machine top, the bolt support job platform of a hinged direction along ng a path horizontal arrangement on the track, and the other end of bolt support job platform is hinged with the back car; Said airborne roof-bolter is at least two and be arranged symmetrically on the bolt support job platform.
The further improvement of the utility model is: said bolt support job platform is connected through slewing equipment with the back car; Said slewing equipment comprises rotating shaft, the axle bed of working in coordination; Said rotating shaft is vertically fixed on the bolt support job platform, and axle bed is fixed on car top, back.
The further improvement of the utility model is: said bolt support job platform is arranged in the top of track, and the bolt support job platform is provided with the slide block that in the chute of track, is slidingly matched near an end of development machine.
The further improvement of the utility model is: the hydraulic power source of said development machine is interconnected with the hydraulic power source of back car.
Owing to adopted technique scheme, the technological progress that the utility model is obtained is:
The supporting job platform that the present invention is made up of the bolt support job platform between front truck, back car and the front and back car of development machine jointly, back car is that fulcrum has been formed roadway support job platform system under the coal mine with the front truck.The utility model is simple in structure, and flexible operation, effect stability can be in excavation operations, and the tip position in the tunnel carries out the supporting operation, has improved the efficient of the safety and the bolt support of excavation operation.
Be arranged on the preposition roof-bolter on the cutting arm; Can be after excavation operation be accomplished; Carry out top anchor supporting rapidly; Scaling platform is set the back car is advanced under development machine work or the state that stops or retreats, drive the supporting that airborne roof-bolter is realized anchor pole in the follow-up tunnel, and can regulate the position of supporting easily.Leave certain space between the framework of car and back car after elevating conveyor passes, be convenient to back car and development machine and when same center line, also can effectively do not reprint.After adopting the technical scheme of the utility model; Development machine, airborne roof-bolter, the parallel operations simultaneously of back car; Whole driving, support time have greatly been shortened in preposition roof-bolter, airborne roof-bolter, the also parallel operations simultaneously of back car, have improved operating efficiency.
After adopting slewing equipment, occur under the crooked situation, can adjust the angle between bolt support job platform and the back car in the tunnel, the operate as normal that ensures the utility model with advance.Two preposition roof-bolters and a plurality of airborne roof-bolter are set respectively, and operation has simultaneously improved operating efficiency.Development machine adopts the hydraulic power source be interconnected with the back car, has simplified power supply, can conserve space, save the energy.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is the structural representation of the utility model scaling platform, elevating conveyor.
Wherein: 1, cutting arm, 2, preposition roof-bolter, 3, development machine, 4, track, 5, airborne roof-bolter, 6, two fortune links, 7, the bolt support job platform, 8, slewing equipment, 9, the back car, 10, elevating conveyor.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is explained further details:
Like Fig. 1,2, shown in 3, the parallel quick bolt support apparatus for work of the development machine of the utility model comprises development machine 3, elevating conveyor 10.Said development machine 3 comprises fuselage, cutting arm 1, two fortune links 6; Development machine is connected through the back car 9 of a scaling platform with the band hydraulic power; Back car 9 is a frame construction, and itself and development machine 3 use same hydraulic power source, and the fluid pressure line of development machine 3 is interconnected with the fluid pressure line of back car 9.
Said scaling platform comprises long straight track 4, bolt support job platform 7, and said track 4 is arranged on body upper along the tunneling direction of development machine 3, is provided with along the chute of development machine 3 fore-and-aft directions in the track 4.Bolt support job platform 7 is arranged in the top of track 4 along track cross level, and bolt support job platform 7 is provided with a slide block below an end of development machine 3, and slide block cooperates with the chute of track 4.The end that bolt support job platform 7 deviates from tunneling direction is connected through slewing equipment 8 with back car 9; Said slewing equipment 8 comprises rotating shaft, axle bed; Said rotating shaft is vertically fixed on the bolt support job platform 7, and axle bed is fixed on car 9 tops, back, and axle bed is provided with the axis hole that cooperates with rotating shaft.
Both sides at the cutting arm 1 of development machine respectively are provided with cutting arm 1 both sides that 2, two preposition roof-bolters of a preposition roof-bolter are symmetricly set on development machine.Two airborne roof-bolters 5 (4 airborne roof-bolters of installation of all right symmetry certainly) also are installed on bolt support job platform 7.Two fortune links 6 of elevating conveyor 10 corresponding development machines 3 are arranged on the below of bolt support job platform 7, and pass the framework of back car 9.
Claims (5)
1. the parallel quick bolt support apparatus for work of development machine; Comprise that having cutting arm (1), two transports the development machine (3) of links (6) and transport the corresponding elevating conveyor (10) of links (6) with two of development machine rear portion, it is characterized in that: said development machine (3) is with the back car (9) of the frame construction of hydraulic power to be connected through the scaling platform and that is installed in development machine (3) top; Said elevating conveyor (10) is arranged on the lower rear of scaling platform and passes back car (9) framework; Both sides at the cutting arm (1) of development machine are provided with preposition roof-bolter (2), and the scaling platform at development machine (3) top is provided with airborne roof-bolter (5).
2. the parallel quick bolt support apparatus for work of development machine according to claim 1; It is characterized in that: said scaling platform comprises that one vertically is arranged on the long straight track (4) in development machine top; Track (4) is gone up the bolt support job platform (7) of a hinged direction along ng a path horizontal arrangement, and the other end of bolt support job platform (7) is hinged with back car (9); Said airborne roof-bolter (5) is at least two and be arranged symmetrically on the bolt support job platform (7).
3. the parallel quick bolt support apparatus for work of development machine according to claim 2; It is characterized in that: said bolt support job platform (7) is connected through slewing equipment (8) with back car (9); Said slewing equipment comprises rotating shaft, the axle bed of working in coordination; Said rotating shaft is vertically fixed on the bolt support job platform (7), and axle bed is fixed on car top, back.
4. the parallel quick bolt support apparatus for work of development machine according to claim 2; It is characterized in that: said bolt support job platform (7) is arranged in the top of track (4), and bolt support job platform (7) is provided with the slide block that in the chute of track, is slidingly matched near an end of development machine (3).
5. according to the parallel quick bolt support apparatus for work of each described development machine of claim 1 ~ 4, it is characterized in that: the hydraulic power source of said development machine (3) is interconnected with the hydraulic power source of back car (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201530976U CN202520309U (en) | 2012-04-12 | 2012-04-12 | Parallel rapid bolt supporting operation system for heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201530976U CN202520309U (en) | 2012-04-12 | 2012-04-12 | Parallel rapid bolt supporting operation system for heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202520309U true CN202520309U (en) | 2012-11-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201530976U Expired - Fee Related CN202520309U (en) | 2012-04-12 | 2012-04-12 | Parallel rapid bolt supporting operation system for heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202520309U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005699A (en) * | 2017-12-14 | 2018-05-08 | 三重型装备有限公司 | Supporting job platform and development machine |
| CN110410118A (en) * | 2019-07-29 | 2019-11-05 | 沈阳天安科技股份有限公司 | A kind of novel piercing technique |
-
2012
- 2012-04-12 CN CN2012201530976U patent/CN202520309U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005699A (en) * | 2017-12-14 | 2018-05-08 | 三重型装备有限公司 | Supporting job platform and development machine |
| CN110410118A (en) * | 2019-07-29 | 2019-11-05 | 沈阳天安科技股份有限公司 | A kind of novel piercing technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20150412 |
|
| EXPY | Termination of patent right or utility model |