CN206309391U - More broken coal hammer support digger and the machine corollary system of stope two - Google Patents
More broken coal hammer support digger and the machine corollary system of stope two Download PDFInfo
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- CN206309391U CN206309391U CN201621396310.0U CN201621396310U CN206309391U CN 206309391 U CN206309391 U CN 206309391U CN 201621396310 U CN201621396310 U CN 201621396310U CN 206309391 U CN206309391 U CN 206309391U
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- support
- jack
- digger
- back timber
- broken coal
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Abstract
The utility model proposes a kind of many broken coal hammer support digger and the machine corollary systems of stope two, more broken coal hammer support digger includes support and cutting arrangement, cutting arrangement includes slide rail, sliding block, multiple scalable broken coal hammer, translates jack and swing up and down jack, slide rail is fixedly connected support, scalable broken coal hammer moves connecting sliding rail through sliding block, translate one end articulated stand of jack, the other end for translating jack is hinged sliding block, the one end for swinging up and down jack is hinged sliding block, and the other end for swinging up and down jack is hinged scalable broken coal hammer.The beneficial effects of the utility model：Current underground coal mine stope " three machines " corollary system is reduced into " two machines " corollary system to realize " the unmanned digging of automation ".
Description
Technical field
The utility model is related to mining machinery technical field, more particularly to a kind of many broken coal hammer support digger and back production
The machine corollary system of working face two.
Background technology
From last century the mid-80 so far, underground coal mine stope has been used up " three machines " corollary system reality for China
Existing stoping operation." three machines " corollary system includes coal-winning machine, scratch board conveyor and support, wherein, coal-winning machine is ridden in scraper plate fortune
Coal is broken on defeated machine, is coaling, scratch board conveyor fortune coal, bracket support country rock, upkeep operation space.By controlling " three machines " breed system
System is difficult to " the unmanned digging of automation " of underground coal mine stope, and this also causes China's coal-mine underground stope
It is difficult to implement in full " the unmanned digging of automation " and essenceization safe working.Its technical reason is：Over time and space,
The job state and matching relationship of " three machines " corollary equipment are a dynamic processes, by the coupling shadow that geological structure, coal seam change
Ring；Over time and space, in operation process, " three machines " state does not stop variation, it is necessary to accurately control 3 variables with sensor,
Degree-of-difficulty factor is 2 the 3 of variable times.Therefore, " three machines " reduced into " two machines ", reduce dynamic variable number and control difficulty, made
Support has broken coal function, extends its advance support function or interim, permanent suspension roof support function, is to implement " to automate nobody
The key of digging ".
Utility model content
The purpose of this utility model is to provide a kind of many broken coal hammer support digger and the machine breed systems of stope two
System, solves current underground coal mine stope " three machines " corollary system and is reduced to " two machines " corollary system to realize " automation
The problem of unmanned digging ".
The utility model provides a kind of many broken coal hammer support diggers, including support and cutting arrangement, and cutting arrangement includes
Slide rail, sliding block, multiple scalable broken coal hammer, translate jack and swing up and down jack, slide rail is fixedly connected support, scalable
Broken coal hammer moves connecting sliding rail through sliding block, translates one end articulated stand of jack, and the other end for translating jack is hinged sliding block, on
One end of lower swing jack is hinged sliding block, and the other end for swinging up and down jack is hinged scalable broken coal hammer.
Further, the support includes front column, rear column, back timber and base, and the two ends of front column are respectively articulated with top
Beam and base, the two ends of rear column are respectively articulated with back timber and base, and one end of back timber is connected with extensible canopy, and back timber is through extensible canopy thousand
Jin top connection extensible canopy, base is connected with advancing jack, and the position of front column is provided with the first sleeve, and the first sleeve includes the
One lower sleeve and the first upper bush being connected, the first lower sleeve connect base, the first upper bush hinged roof are moved with the first lower sleeve
Beam.
Further, the position of rear column is provided with second sleeve, second sleeve include the second lower sleeve and with second under
Sleeve moves the second upper bush of connection, the second lower sleeve connect base, the second upper bush articulated roof beam.
Further, the support includes telescoping column, back timber and base, and one end of back timber is connected with extensible canopy, back timber warp
Extensible canopy jack connects extensible canopy, and base is connected with advancing jack, and telescoping column includes filling the pressure for unloading high pressure gas liquid
Hermetic bag, trap and barrel mast and the upper bush post being connected is moved with barrel mast of trapping, pressure seal bag is arranged at barrel mast of trapping, upper bush post
It is interior, barrel mast connect base of trapping, the column articulated back timber of upper bush.
Further, check valve and safety valve are provided with pressure seal bag.
Further, the outer surface of pressure seal bag is provided with wearing layer.
Further, also including rig and drilling rod, back timber, extensible canopy are hollow structure, and rig is arranged inside back timber
Rear side, drilling rod assembly connection rig, drilling rod extended through to the front side of support from the inside of back timber, extensible canopy.
Further, the also jumbolter including being arranged on support.
Further, the also net laying mechanism including being arranged on support.
The utility model also provides a kind of machine corollary system of stope two, using above-mentioned how broken coal hammer support digging
Machine, support assembly connection has scratch board conveyor.
Compared with prior art, many broken coal hammer support diggers of the present utility model have the characteristics that and advantage：
1st, many broken coal hammer support diggers of the present utility model, bracket support country rock, upkeep operation space, cutting arrangement to
The comprehensive Impact Coal-Cutting in rib direction, realizes supporting, broken coal, part coal charging function；
2nd, the machine corollary system of stope of the present utility model two, it is " two machines " corollary system to simplify structure, from essence
On reduce existing " three machines " corollary system supporting operation difficulty over time and space, reduce dynamic variable number and control
Difficulty processed, is advantageously implemented the adopting of many broken coal hammer support digger bodies, Zhi Zuoye Automated condtrols and joins with scratch board conveyor
Dynamic Automated condtrol, is advantageously implemented underground coal mine stope " the unmanned digging of automation ".
After specific embodiment of the present utility model is read in conjunction with the figure, will become more with advantage the characteristics of the utility model
Plus it is clear.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are these
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is the side view one of cutting arrangement in the utility model embodiment；
Fig. 2 is the side view two of cutting arrangement in the utility model embodiment；
Fig. 3 is the top view one of cutting arrangement in the utility model embodiment；
Fig. 4 is the top view two of cutting arrangement in the utility model embodiment；
Fig. 5 is cutting arrangement, existing support improved structure, scratch board conveyor assembling side-looking in the utility model embodiment
Figure；
Fig. 6 is cutting arrangement, existing support improved structure, scratch board conveyor assembling vertical view in the utility model embodiment
Figure；
Fig. 7 is the A-A views in Fig. 6；
Fig. 8 is cutting arrangement, existing support improved structure, scratch board conveyor, rig assembling in the utility model embodiment
Top view；
Fig. 9 is cutting arrangement, existing support improved structure, scratch board conveyor, rig assembling in the utility model embodiment
Side view；
Figure 10 is the d-d views in Fig. 9；
Figure 11 is cutting arrangement, New-support, scratch board conveyor, rig assembling side elevation in the utility model embodiment
One；
Figure 12 is the B-B views in Figure 11；
Figure 13 is the top view of protheca barrel mast in the utility model embodiment；
Figure 14 is cutting arrangement, New-support, scratch board conveyor, rig assembling side elevation in the utility model embodiment
Two；
Figure 15 is the side view that the utility model embodiment is applied to driving production；
Wherein, 11, axle rail, 12, sliding block, 13, scalable broken coal hammer, 14, translation jack, 15, swing up and down jack,
21st, front column, 22, rear column, 23, back timber, 24, base, 25, extensible canopy, 251, extensible canopy front end frame, 252, extensible canopy thousand
Jin top, 26, advancing jack, the 271, first sleeve, 272, second sleeve, the 273, first barrel forward end support structures, 28, shielding
Beam and quadric chain or Fang Mei mechanisms, 291, protheca barrel mast, 292, rear enclosure barrel mast, 293, check valve, safety valve valve group, 3, scrape
Plate transporter, 41, rig, 42, drilling rod, 5, jumbolter, 6, net laying mechanism, 7, bridge type scraping plate machine.
Specific embodiment
As shown in Fig. 1 to Figure 15, the present embodiment provides a kind of many broken coal hammer support diggers, including support and digging dress
Put, cutting arrangement includes axle rail 11,12, two scalable broken coal hammers 13 of sliding block, translation jack 14 and swings up and down thousand
Jin top 15.Axle rail 11 is fixedly connected support, specifically, being based on different types of support, axle rail 11 can be fixedly connected on flexible
In the barrel forward end support structures 273 of beam front end frame 251 or first.Two scalable broken coal hammers 13 are respectively through the dynamic connection of sliding block 12
Axle rail 11, sliding block 12 can be slided relative to axle rail 11.One end articulated stand of jack 14 is translated, specifically, based on difference
The support of type, translating one end of jack 14 can be hinged on the barrel forward end of extensible canopy front end frame 251 or first support knot
On structure 273, the other end for translating jack 14 is hinged sliding block 12.The one end for swinging up and down jack 15 is hinged sliding block 12, up and down
The other end for swinging jack 15 is hinged scalable broken coal hammer 13.Translation jack 14 can drive scalable broken coal hammer 13 or so
Mobile, while the scalable Impact Coal-Cutting of broken coal hammer 13, swinging up and down jack 15 can drive the bottom on scalable broken coal hammer 13
It is dynamic, while the scalable Impact Coal-Cutting of broken coal hammer 13.Part coal is dialled during the scalable bottom of broken coal hammer 13 is attached to scraper plate fortune
Outward transport in defeated machine 3.The action that remaining coal passes through advancing jack 26, force scratch board conveyor 3 (containing ramp plate) reach to be coaling,
Try to stop people from fighting each other, the fortune coal of scratch board conveyor 3.
As shown in Fig. 5 to Figure 10, structure improvement is carried out to existing support in more broken coal hammer support digger, support includes preceding
Column 21, rear column 22, back timber 23 and base 24, the two ends of front column 21 are respectively articulated with back timber 23 and base 24, rear column 22
Two ends be respectively articulated with back timber 23 and base 24, one end of back timber 23 is connected with extensible canopy, and back timber 23 is through extensible canopy jack 252
Connection extensible canopy 25, base 24 is connected with advancing jack 26.Position between two front columns 21 is provided with the first sleeve 271,
First sleeve 271 includes the first lower sleeve and the first upper bush being connected, the first lower sleeve connect base is moved with the first lower sleeve
24, the first upper bush articulated roof beam 23.Position between two rear columns 22 is provided with second sleeve 272, and second sleeve 372 includes
Second lower sleeve and the second upper bush being connected is moved with the second lower sleeve, the second lower sleeve connect base 24, the second upper bush hinge
Connect back timber 23.So improve, it is convenient to omit existing standoff caving shield and quadric chain or Fang Mei mechanisms 28, and make support
It is overall more to stablize.
As shown in Figure 11 to 14, New-support is designed in more broken coal hammer support digger, support includes protheca barrel mast
291st, rear enclosure barrel mast 292, back timber 23 and base 24, one end of back timber 23 are connected with extensible canopy 25, and back timber 23 is very heavy through extensible canopy
Top 252 connects extensible canopy 25, and base 24 is connected with advancing jack 26, and protheca barrel mast 291, rear enclosure barrel mast 292 include filling
The pressure seal bag of high pressure gas liquid is unloaded, is trapped and barrel mast and the upper bush post being connected is moved with barrel mast of trapping, pressure seal bag is set
In in barrel mast of trapping, upper bush post, barrel mast connect base 24 of trapping, upper bush column articulated back timber 23 is set on pressure seal bag
The outer surface for having check valve, safety valve valve group 293, pressure seal bag is provided with wearing layer.The list being provided with pressure seal bag
To valve, safety valve valve group 293, can be according to the timely replenisher of sealing state, gas.Pressure seal bag is pressure-resistant, wear-resisting, high-strength rubber
Molding makes or 3D printing makes, circular, semicircle, oval, square, square-outside and round-inside shape uiform section, outside pressure seal bag
Surface is particularly and upper bush post, the wearing layer that lower sleeve column wall contact surface is one layer of polyester resin or other materials, extension
The service life of pressure seal bag.The overall structure that protheca barrel mast 291, rear enclosure barrel mast 292, back timber 23 and base 24 are formed, tool
There is the overall stability such as super large support force and supporting intensity and anti-twist, resistance to deformation, on protheca barrel mast 291, rear enclosure barrel mast 292
It is designed with " the annular seal chamber " of original creation, the built-in pressure seal bag in chamber, injection high pressure gas liquid expands it in pressure seal bag,
With expander and to upper bush post, the bump contact of lower sleeve column wall, realize upper bush post, lower sleeve intercolumniation gap it is close
Envelope, so as to form " heavy in section telescoping column ", so that it is instead of the most of structure in existing support and above-mentioned is carried out to existing support
The mechanisms such as the improved front column 21 of structure, rear column 22, the first sleeve 271, second sleeve 272, realize support it is thorough simplify,
Change.
As Fig. 8, Fig. 9, Figure 14, Figure 15 show that back timber 23, extensible canopy 25 are hollow structure, rig 41 is arranged at back timber 23
Internal rear side, the assembly connection rig 23 of drilling rod 42, drilling rod 42 is extended through to support from the inside of back timber 23, extensible canopy 25
Front side.Drilling rod 42 pierces rib in advance all the time along coal seam top surface, with the depth more than mining height, realizes that working face total length is preventative
" brill contract " advance support.Can be linked with cross pin between drilling rod 42 in back timber 23 and the drilling rod 42 for entering rib, prevent drilling rod
42 overbendings deform.
As Figure 15 shows, to break more and be additionally provided with jumbolter 5 and net laying mechanism on rear side of the support in coal hammer support digger
6.Meet head on to be equipped with shovel cowl on front side of many broken coal hammer support diggers in digging laneway, posterior bracket is set up at its rear portion, front and rear
Two advancing jacks 26 are installed between support, push-and-pull from shifting is realized.Jumbolter 5 and net laying mechanism 6, branch are equipped on posterior bracket
A bridge type scraping plate machine 7 supporting with shovel cowl is equipped between frame, automation comprehensive mechanization production line can be constituted, to realize certainly
Dynamicization is broken coal, coalings, transports coal, advance support, gib, semi-automatic lapping and permanent bolting and rope support.
As shown in Fig. 1 to Figure 15, the utility model also provides a kind of machine corollary system of stope two, using above-mentioned
More broken coal hammer support digger, support assembly connection has scratch board conveyor 3.The machine breed system of stope two of the utility model
System proposes working face " two machines " supporting automated mining production line scheme first, i.e., many broken coal hammer support diggers, scraper plate fortune
Defeated machine auxiliary plan, so that essential reduce existing " three machines " supporting operation difficulty over time and space, reduces dynamic
State variable number and control difficulty, be advantageously implemented the adopting of many broken coal hammer support digger bodies, Zhi Zuoye Automated condtrols and
The Automated condtrol linked with scratch board conveyor, is advantageously implemented " the unmanned digging of automation ".Coal hammer branch is broken its core technology more
The frame digger not only branch protective function with existing support, it may have broken coal, partly coaling or when rib advance support or driving
Temporarily, permanent suspension roof support function.Broken device for coal can be to the comprehensive Impact Coal-Cutting in rib direction；Support has super large supporting strong
Degree, resistance to overturning, reduce machining accuracy, difficulty and cost, realize that support thoroughly simplifies, changes；Supporting scratch board conveyor
Though using current device, its structural member has obtained at utmost simplifying, and eliminates pin row, machine road, towing notch, towing cable, dust-proof
Hauling pipe etc., cost savings nearly half.
Certainly, described above is not that, to limitation of the present utility model, the utility model is also not limited to the example above,
Change, remodeling, addition or replacement that those skilled in the art are made in essential scope of the present utility model, also should
Belong to protection domain of the present utility model.
Claims (10)
- It is 1. a kind of to break coal hammer support digger more, it is characterised in that：Including support and cutting arrangement, cutting arrangement include slide rail, Sliding block, multiple scalable broken coal hammer, translate jack and swing up and down jack, slide rail is fixedly connected support, scalable broken coal Hammer moves connecting sliding rail through sliding block, translates one end articulated stand of jack, and the other end for translating jack is hinged sliding block, the upper bottom One end of dynamic jack is hinged sliding block, and the other end for swinging up and down jack is hinged scalable broken coal hammer.
- It is 2. according to claim 1 to break coal hammer support digger more, it is characterised in that：The support include front column, after Column, back timber and base, the two ends of front column are respectively articulated with back timber and base, and the two ends of rear column are respectively articulated with back timber and bottom Seat, one end of back timber is connected with extensible canopy, and back timber connects extensible canopy through extensible canopy jack, and base is connected with advancing jack, The position of front column is provided with the first sleeve, and the first sleeve includes the first lower sleeve and moved on first for being connected with the first lower sleeve Sleeve, the first lower sleeve connect base, the first upper bush articulated roof beam.
- It is 3. according to claim 2 to break coal hammer support digger more, it is characterised in that：The position of rear column is provided with second Sleeve, second sleeve includes the second lower sleeve and the second upper bush being connected is moved with the second lower sleeve, and the second lower sleeve connects bottom Seat, the second upper bush articulated roof beam.
- It is 4. according to claim 1 to break coal hammer support digger more, it is characterised in that：The support includes telescoping column, top Beam and base, one end of back timber are connected with extensible canopy, and back timber connects extensible canopy through extensible canopy jack, and base is connected with passage thousand Jin top, telescoping column includes that the pressure seal for unloading high pressure gas liquid bag can be filled, traps and barrel mast and the upper set being connected is moved with barrel mast of trapping Barrel mast, pressure seal bag is arranged in barrel mast of trapping, upper bush post, barrel mast connect base of trapping, the column articulated back timber of upper bush.
- It is 5. according to claim 4 to break coal hammer support digger more, it is characterised in that：It is provided with pressure seal bag unidirectional Valve and safety valve.
- It is 6. according to claim 4 to break coal hammer support digger more, it is characterised in that：The outer surface of pressure seal bag is set There is wearing layer.
- 7. the how broken coal hammer support digger according to any one of claim 2 to 6, it is characterised in that：Also include rig and Drilling rod, back timber, extensible canopy are hollow structure, and rig is arranged at the rear side inside back timber, drilling rod assembly connection rig, drilling rod from Back timber, the inside of extensible canopy are extended through to the front side of support.
- 8. the how broken coal hammer support digger according to any one of claim 1 to 6, it is characterised in that：Also include being arranged at Jumbolter on support.
- 9. the how broken coal hammer support digger according to any one of claim 1 to 6, it is characterised in that：Also include being arranged at Net laying mechanism on support.
- 10. a kind of machine corollary system of stope two, adopts using the how broken coal hammer support described in any one of claim 1 to 9 Pick machine, it is characterised in that：Support assembly connection has scratch board conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396310.0U CN206309391U (en) | 2016-12-19 | 2016-12-19 | More broken coal hammer support digger and the machine corollary system of stope two |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396310.0U CN206309391U (en) | 2016-12-19 | 2016-12-19 | More broken coal hammer support digger and the machine corollary system of stope two |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206309391U true CN206309391U (en) | 2017-07-07 |
Family
ID=59253234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621396310.0U Expired - Fee Related CN206309391U (en) | 2016-12-19 | 2016-12-19 | More broken coal hammer support digger and the machine corollary system of stope two |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206309391U (en) |
-
2016
- 2016-12-19 CN CN201621396310.0U patent/CN206309391U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |