CN206309392U - Support digger and the machine corollary system of stope two - Google Patents
Support digger and the machine corollary system of stope two Download PDFInfo
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- CN206309392U CN206309392U CN201621396475.8U CN201621396475U CN206309392U CN 206309392 U CN206309392 U CN 206309392U CN 201621396475 U CN201621396475 U CN 201621396475U CN 206309392 U CN206309392 U CN 206309392U
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- support
- jack
- hinged
- back timber
- switch block
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Abstract
The utility model proposes a kind of support digger and the machine corollary system of stope two, support digger includes support and cutting arrangement, cutting arrangement includes the first driven switch block, second driven switch block, scalable broken coal hammer, swing and jack and swing up and down jack, first driven switch block passes through vertical hinge articulated stand, scalable broken coal hammer is hinged the first driven switch block by horizontal hinge, second driven switch block passes through vertical hinge articulated stand, swing jack one end by being vertically hinged the first driven switch block, swing jack the other end by being vertically hinged articulated stand, the one end for swinging up and down jack is hinged scalable broken coal hammer by being laterally hinged with, the other end for swinging up and down jack is hinged the second Slave Block by being laterally hinged with.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 support digger and stope two
Machine corollary system.
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 support digger and the machine corollary system of stope two, solves mesh
Preceding underground coal mine stope " three machines " corollary system is reduced to " two machines " corollary system to realize " the unmanned digging of automation "
Problem.
The utility model provides a kind of support digger, including support and cutting arrangement, and cutting arrangement includes that first is driven
Switch block, the second driven switch block, scalable broken coal hammer, swinging jack and swings up and down jack, and the first driven switch block leads to
Vertical hinge articulated stand is crossed, scalable broken coal hammer is hinged the first driven switch block by horizontal hinge, and the second driven switch block passes through
Vertical hinge articulated stand, one end of the jack that swings swings thousand by being vertically hinged the first driven switch block
By being vertically hinged articulated stand, the one end for swinging up and down jack is hinged scalable breaking to the other end on jin top by being laterally hinged with
Coal hammer, the other end for swinging up and down jack is hinged the second Slave Block by being laterally hinged with.
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 support digger, support
Assembly connection has scratch board conveyor.
Compared with prior art, support digger of the present utility model has the characteristics that and advantage：
1st, support digger of the present utility model, bracket support country rock, upkeep operation space, cutting arrangement is to rib direction
Comprehensive Impact Coal-Cutting, 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 support digger body, Zhi Zuoye Automated condtrols and automatic with what scratch board conveyor linked
Change control, be 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 top view one of cutting arrangement in the utility model embodiment；
Fig. 3 is the side view two 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, the 11, first driven switch block, the 12, second driven switch block, 13, scalable broken coal hammer, 14, swing it is very heavy
Top, 15, swing up and down jack, 21, front column, 22, rear column, 23, back timber, 24, base, 25, extensible canopy, 251, extensible canopy
Front end frame, 252, extensible canopy jack, 26, advancing jack, the 271, first sleeve, 272, second sleeve, 273, first set
Cylinder front end support structures, 28, caving shield and quadric chain or Fang Mei mechanisms, 291, protheca barrel mast, 292, rear enclosure barrel mast, 293,
Check valve, safety valve valve group, 3, scratch board conveyor, 41, rig, 42, drilling rod, 5, jumbolter, 6, net laying mechanism, 7, bridge-type scrapes
Trigger.
Specific embodiment
As shown in Fig. 1 to Figure 15, the present embodiment provides a kind of support digger, including support and cutting arrangement, digging dress
Put including the first driven switch block 11, the second driven switch block 12, scalable broken coal hammer 13, swinging jack 14 and swings up and down
Jack 15.First driven switch block 11 is by vertical hinge articulated stand, specifically, be based on different types of support, first from
Dynamic switch block 11 can be hinged in the barrel forward end support structures 273 of extensible canopy front end frame 251 or first by vertical hinge.The
Two driven switch blocks 12 are by vertical hinge articulated stand, specifically, be based on different types of support, the second driven switch block 12 can be with
The barrel forward end support structures 273 of extensible canopy front end frame 251 or first are hinged on by vertical hinge.Scalable broken coal hammer 13 leads to
Cross horizontal hinge and be hinged the first driven switch block 11, the one end for the jack 14 that swings is by being vertically hinged first driven turn
Block 11.Swing jack 14 the other end by vertically being hinged articulated stand, specifically, based on different types of support,
The jack 14 that swings can be hinged on the barrel forward end support structures of extensible canopy front end frame 251 or first by vertical hinge
On 273.The one end for swinging up and down jack 15 is hinged scalable broken coal hammer 13 by being laterally hinged with, and swings up and down jack 15
The other end is hinged the second Slave Block 12 by being laterally hinged with.The jack 14 that swings can be stretched with the drive of jack 15 is swung up and down
The broken coal hammer 13 of contracting is bobbed and woven, the scalable Impact Coal-Cutting of broken coal hammer 13, by part during the scalable bottom of broken coal hammer 13
Coal is dialled and is attached to outward transport in scratch board conveyor 3.The action that remaining coal passes through advancing jack 26, forces scratch board conveyor 3 (to contain
Ramp plate) move forward and 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, carry out structure improvement in support digger to existing support, support include front 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, the two ends point of rear column 22
Other articulated roof beam 23 and base 24, one end of back timber 23 are connected with extensible canopy, and back timber 23 is flexible through the connection of extensible canopy jack 252
Beam 25, base 24 is connected with advancing jack 26.Position between two front columns 21 is provided with the first sleeve 271, the first sleeve
271 include the first lower sleeve and the first upper bush being connected, the first lower sleeve connect base 24, on first are moved with the first lower sleeve
Sleeve articulated roof beam 23.Position between two rear columns 22 is provided with second sleeve 272, and second sleeve 372 is trapped including second
Cylinder and move the second upper bush being connected, the second lower sleeve connect base 24, the second upper bush articulated roof beam 23 with the second lower sleeve.
So improve, it is convenient to omit existing standoff caving shield and quadric chain or Fang Mei mechanisms 28, and make support overall more
Stabilization.
As shown in Figure 11 to 14, New-support is designed in support digger, support includes protheca barrel mast 291, after sleeve
Post 292, back timber 23 and base 24, one end of back timber 23 are connected with extensible canopy 25, and back timber 23 is stretched through the connection of extensible canopy jack 252
Contracting beam 25, base 24 is connected with advancing jack 26, and protheca barrel mast 291, rear enclosure barrel mast 292 include filling unloading high pressure gas liquid
Pressure seal bag, trap and barrel mast and the upper bush post being connected moved with barrel mast of trapping, pressure seal bag be arranged at barrel mast of trapping, on
In telescoping column, barrel mast connect base 24 of trapping, upper bush column articulated back timber 23 is provided with check valve, safety on pressure seal bag
Valve valve group 293, the outer surface of pressure seal bag is provided with wearing layer.Check valve, the safety valve valve being provided with pressure seal bag
Group 293, can be according to the timely replenisher of sealing state, gas.Pressure seal bag is made or 3D for pressure-resistant, wear-resisting, high-strength rubber pattern compacting
Printing and making, circular, semicircle, oval, square, square-outside and round-inside shape uiform section, pressure seal bag outer surface be particularly with
Upper bush post, the wearing layer that lower sleeve column wall contact surface is one layer of polyester resin or other materials, extension pressure seal bag
Service life.The overall structure that protheca barrel mast 291, rear enclosure barrel mast 292, back timber 23 and base 24 are formed, with super large support force
With the overall stability such as supporting intensity and anti-twist, resistance to deformation, original creation is designed with protheca barrel mast 291, rear enclosure barrel mast 292
" annular seal chamber ", the built-in pressure seal in chamber bag, injection high pressure gas liquid expands it in pressure seal bag, with expander and right
The bump contact of upper bush post, lower sleeve column wall, realizes upper bush post, the sealing in lower sleeve intercolumniation gap, so as to be formed
" heavy in section telescoping column ", with its instead of the most of structure in existing support and it is above-mentioned existing support is carried out structure it is improved before
The mechanisms such as column 21, rear column 22, the first sleeve 271, second sleeve 272, realize that the thorough of support simplifies, changes.
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, jumbolter 5 and net laying mechanism 6 are additionally provided with rear side of the support in support digger.In driving
Tunnel meets head on to be equipped with shovel cowl on front side of support digger, and its rear portion is set up installation two between posterior bracket, front and back support and pushed away
Jack 26 is moved, push-and-pull from shifting is realized.Equipment one and shovel between jumbolter 5 and net laying mechanism 6, support are equipped on posterior bracket
The supporting bridge type scraping plate machine 7 of cowl, can constitute automation comprehensive mechanization production line, to realize automating brokenly coal, coaling, transport
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
Support digger, support assembly connection has scratch board conveyor 3.The machine corollary system of stope two of the utility model is carried first
Go out working face " two machines " supporting automated mining production line scheme, i.e. support digger, scratch board conveyor auxiliary plan, so that
It is essential to reduce existing " three machines " supporting operation difficulty over time and space, reduce dynamic variable number and control is difficult
Degree, is advantageously implemented the adopting of support digger body, Zhi Zuoye Automated condtrols and the automation control linked with scratch board conveyor
System, is advantageously implemented " the unmanned digging of automation ".Its core technology support digger not only has the branch protective function of existing support,
Also there is broken coal, partly coalings or interim, permanent suspension roof support function when rib advance support or driving.Broken device for coal can be to coal
The comprehensive Impact Coal-Cutting in wall direction；Support has super large supporting intensity, resistance to overturning, reduce machining accuracy, difficulty and into
This, realizes that support thoroughly simplifies, changes；Though supporting scratch board conveyor is using current device, its structural member has obtained maximum journey
Degree simplifies, 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)
1. a kind of support digger, it is characterised in that：Including support and cutting arrangement, cutting arrangement include the first driven switch block,
Second driven switch block, scalable broken coal hammer, swinging jack and swings up and down jack, and the first driven switch block is by vertical
Hinge articulated stand, scalable broken coal hammer is hinged the first driven switch block by horizontal hinge, and the second driven switch block is by vertical hinge
Chain articulated stand, by being vertically hinged the first driven switch block, swing jack for the one end for the jack that swings
By being vertically hinged articulated stand, the one end for swinging up and down jack is hinged scalable broken coal hammer to the other end by being laterally hinged with,
The other end for swinging up and down jack is hinged the second Slave Block by being laterally hinged with.
2. support digger according to claim 1, it is characterised in that：The support includes front column, rear 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 base, the one of back timber
End 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
The first sleeve is provided with, the first sleeve includes the first lower sleeve and the first upper bush being connected is moved with the first lower sleeve, under first
Sleeve connection base, the first upper bush articulated roof beam.
3. support digger according to claim 2, it is characterised in that：The position of rear column is provided with second sleeve, the
Two sleeves include the second lower sleeve and the second upper bush being connected, the second lower sleeve connect base, second are moved with the second lower sleeve
Upper bush articulated roof beam.
4. support digger according to claim 1, it is characterised in that：The support includes telescoping column, back timber and base,
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, sleeve
Post includes that the pressure seal for unloading high pressure gas liquid bag can be filled, traps and barrel mast and the upper bush post being connected, pressure are moved with barrel mast of trapping
Hermetic 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.
5. support digger according to claim 4, it is characterised in that：Check valve and safety are provided with pressure seal bag
Valve.
6. support digger according to claim 4, it is characterised in that：The outer surface of pressure seal bag is provided with wear-resisting
Layer.
7. the support digger according to any one of claim 2 to 6, it is characterised in that：Also include rig and drilling rod, top
Beam, 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, stretch
The inside of contracting beam is extended through to the front side of support.
8. the support digger according to any one of claim 1 to 6, it is characterised in that：Also include being arranged on support
Jumbolter.
9. the support digger according to any one of claim 1 to 6, it is characterised in that：Also include being arranged on support
Net laying mechanism.
10. the machine corollary system of a kind of stope two, using the support digger described in any one of claim 1 to 9, it is special
Levy and be：Support assembly connection has scratch board conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396475.8U CN206309392U (en) | 2016-12-19 | 2016-12-19 | Support digger and the machine corollary system of stope two |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396475.8U CN206309392U (en) | 2016-12-19 | 2016-12-19 | Support digger and the machine corollary system of stope two |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206309392U true CN206309392U (en) | 2017-07-07 |
Family
ID=59252056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621396475.8U Expired - Fee Related CN206309392U (en) | 2016-12-19 | 2016-12-19 | Support digger and the machine corollary system of stope two |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206309392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882503A (en) * | 2017-11-06 | 2018-04-06 | 廊坊景隆重工机械有限公司 | A kind of successive coal-mining face bolting and rope support technique |
| US11208888B2 (en) | 2017-11-06 | 2021-12-28 | Lang Fang Jing Long Grand Industrial Machinery Co., Ltd. | Process and device for supporting anchor bolt and anchor cable on successive mining working face |
-
2016
- 2016-12-19 CN CN201621396475.8U patent/CN206309392U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882503A (en) * | 2017-11-06 | 2018-04-06 | 廊坊景隆重工机械有限公司 | A kind of successive coal-mining face bolting and rope support technique |
| CN107882503B (en) * | 2017-11-06 | 2019-10-08 | 廊坊景隆重工机械有限公司 | A kind of successive coal-mining face bolting and rope support technique |
| US11208888B2 (en) | 2017-11-06 | 2021-12-28 | Lang Fang Jing Long Grand Industrial Machinery Co., Ltd. | Process and device for supporting anchor bolt and anchor cable on successive mining working face |
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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 |