CN109098710A - A kind of impact grinding device of rock tunnelling bolting combined machine - Google Patents
A kind of impact grinding device of rock tunnelling bolting combined machine Download PDFInfo
- Publication number
- CN109098710A CN109098710A CN201810731793.2A CN201810731793A CN109098710A CN 109098710 A CN109098710 A CN 109098710A CN 201810731793 A CN201810731793 A CN 201810731793A CN 109098710 A CN109098710 A CN 109098710A
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- Prior art keywords
- oil cylinder
- outer sleeve
- pin hole
- pin
- quartering hammer
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- 239000011435 rock Substances 0.000 title claims abstract description 45
- 238000005336 cracking Methods 0.000 claims abstract description 30
- 238000005192 partition Methods 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000004575 stone Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 4
- 238000005422 blasting Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000005641 tunneling Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/106—Making by using boring or cutting machines with percussive tools, e.g. pick-hammers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/28—Mineral freed by means not involving slitting by percussive drills with breaking-down means, e.g. wedge-shaped tools
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1086—Drives or transmissions specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
- E21D9/126—Loading devices or installations
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to a kind of impact grinding devices of rock tunnelling bolting combined machine, including cracking hammer head pars contractilis, two adjustment oil cylinders, two lifting arms, two support cylinders, revolving bed and two angling cylinders；Its main feature is that cracking hammer head pars contractilis includes quartering hammer group, outer sleeve, telescopic oil cylinder, front stretching oil cylinder pin, oil cylinder pin of stretching afterwards；Three tups of its quartering hammer group, arranged on left and right sides clamping plate, two front stretching oil cylinder pin hole partitions, high-strength bolt nut and guide post；It is assembled integrally by high-strength bolt nut；Guide post is installed respectively on the outside of arranged on left and right sides clamping plate；Guide sleeve in the guide post and outer sleeve cooperates, and it constitutes sliding friction and pays, quartering hammer is assembled in outer sleeve, quartering hammer group is driven to carry out under telescopic oil cylinder effect elastic, and the drill steel of quartering hammer group is pushed to move forward, it is inserted into stone drifting working face, broken rock angle is upper and lower, left and right adjusting is flexible, and clear bottom to tunnel and side operation is repaired, driving, clear bottom are reduced and is repaired the side time.
Description
Technical field
The invention belongs to technical field of boring equipment, a kind of underground rock gangway is related generally to, half-coal rock roadway is continuously tunneled and propped up
Protect the impact grinding device of the rock or coal roadway tunneling and anchoring unit that use.
Background technique
Quickly, and stone drifting technology and equipment complies with one's wishes not to the utmost for China's coal-mining technique and equipment Development.Home and abroad colliery lane
Road tunneling construction process mainly has drilling and blasting method and comprehensive mechanized driving method (comprehensive pick method).
Among drilling and blasting method is also rapidly developing with the mature driving technology of its many years, this method is still that hard-rock tunnel is main
Tunneling method.In addition to explosion, implement hydraulic drill rig perforating, mechanization loading operation etc. has small-power, compact-sized, clever
The features such as active strong, adaptable, low energy consumption, at low cost, cutting rate is fast, operating environment is good, noise is low, dust is few, it is
The developing direction of rock gangway drilling and blasting method driving.
Such as China Patent No. are as follows: the broken shipment spray integral machine of 201020182005.8 stone drifting, including crawler travel
Part and belt-conveying part, rake rock broken rock part, hydraulic and operating system and body platform；The integral machine is also whitewashed dress
It sets and pedestal；Described pushes away cash and rake rock shovel board mounted in the front of the track unit, and belt conveyer is mounted on shovel board
Rear and crawler travel portion centre；The body platform of top of the hydraulic and operating system loaded on track unit
On；The pedestal is fixed on the front middle part of body platform, and the rake rock broken rock piecemeal activity connects on the base, and described
Refractory gunning equipment be loaded on broken rock pneumatic hammer side.
The rake rock broken rock part includes cantilever arm, cantilever arm oil cylinder, swing arm, boom cylinder, broken rock hammer device；It is described
Swing arm centre and cantilever arm pin shaft it is hinged, boom cylinder loaded on swing arm top and cantilever arm on；Cantilever arm oil cylinder
Loaded below cantilever arm and on the pedestal, the broken rock hammer device is loaded on the lower end of swing arm.Wherein, broken rock hammers device into shape
Middle broken rock hammer technology is highly developed, can choose in the market with it is customized.
Although the broken shipment spray integral machine of stone drifting realizes large, medium and small rock roadway in coal mine driving broken rock rake rock, detritus fortune
Defeated, wet shotcrete mechanicalization.But existing impact grinding rock gangway digs only one quartering hammer of machine, single-point rock fracture in dynamic indentation, broken rock effect
Fruit and operating efficiency are lower, fail to carry out the work of omnibearing stereo mode for rock gangway；Especially at clear bottom and when repairing side, clear bottom
And repair and help effect poor, it spends the time long, affects the headwork efficiency of complete machine.
Summary of the invention
The present invention is directed to overcome the shortcomings of existing stone drifting, it is relatively good to provide a kind of rock breaking efficiency, can be for rock gangway
Carry out the work of omnibearing stereo mode, clear bottom and repair side effect it is good, the impact grinding of the higher rock tunnelling bolting combined machine of headwork efficiency
Device.
For achieving the above object, the technical scheme is that
A kind of impact grinding device of rock tunnelling bolting combined machine, including adjustment oil cylinder 2, two of cracking hammer head pars contractilis 1, two lifting
3, two support cylinders 4 of arm, revolving bed 5 and two angling cylinders 6；The revolving bed is loaded on revolving support and is fixed on unit
On ontology, described two angling cylinders are loaded on the right and left of revolving bed, and one end of each angling cylinder passes through angling cylinder pin
It is connect with revolving bed, the other end is connect with unit ontology 7；It is characterized in that: the cracking hammer head pars contractilis includes quartering hammer group
101, outer sleeve 102, telescopic oil cylinder 103, front stretching oil cylinder pin 104, afterwards flexible oil cylinder pin 105；Wherein:
The quartering hammer is assembled in outer sleeve；One end of the telescopic oil cylinder is connected to quartering hammer by front stretching oil cylinder pin
On pin hole on the front stretching oil cylinder pin hole partition 1014 of group, the other end of telescopic oil cylinder is connected to housing by rear flexible oil cylinder pin
In rear flexible oil cylinder pin hole seat 1021 on the upper plate of cylinder；
The quartering hammer group includes three drill steels, 1011, three tups 1012,1013, two, arranged on left and right sides clamping plate extensions
Contracting oil cylinder pin hole partition 1014, high-strength bolt nut 1015 and guide post 1016；The hammer stem hole of the drill steel inserting tup
In；Three tup parallel side-by-sides, three tups clamp front stretching oil cylinder pin hole partition, the both sides point of tup between any two
Not Zhuan arranged on left and right sides clamping plate, and assembled integrally by high-strength bolt nut；On the outside of arranged on left and right sides clamping plate respectively
Guide post is installed；Guide sleeve in the guide post and outer sleeve cooperates, and constitutes sliding friction and pay, and quartering hammer is assembled in outer sleeve,
Relative telescopic is mobile in outer sleeve；Wherein: front stretching oil cylinder pin hole partition is equipped with front stretching oil cylinder pin hole；
The outer sleeve is made of a frame shape welding structure component upper plate, lower plate and left side plate；In outer sleeve
Upper plate on set there are two flexible oil cylinder pin hole seat afterwards, left side plate it is outer be respectively provided with pin hole seat before an adjustment oil cylinder,
And it ships and resell on another market；A guide sleeve is respectively provided in left side plate；Wherein, the guide post on the guide sleeve and quartering hammer group cooperates, and structure
It is paid at sliding friction, the quartering hammer is assembled in outer sleeve, and relative telescopic is mobile in outer sleeve；
The lifting arm be equipped with outer sleeve ship and resell on another market hole 301, adjustment oil cylinder after pin hole 302, support cylinder front stall pin hole
303, revolving bed pin shaft hole 304；Described two lifting arms are separately mounted to the left and right of cracking hammer head pars contractilis, and pass through lifting arm
On outer sleeve ship and resell on another market hole and cracking hammer head pars contractilis outer sleeve on 1023 connections of shipping and reselling on another market；Described two lifting arms 3 are distinguished
It is connect by revolving bed pin shaft hole 304 and pin shaft with revolving bed；
The front ends of described two adjustment oil cylinders are by adjusting the outer sleeve with cracking hammer head pars contractilis respectively of seat pin before oil cylinder
On adjustment oil cylinder front stall pin hole 1022 connect, adjust the rear end of oil cylinder by adjusting seat pin before oil cylinder respectively and on lifting arm
Pin hole 302 connects after adjusting oil cylinder；
The front end of described two support cylinders passes through seat pin before the support cylinder of support cylinder pin and two lifting arms respectively
Hole connection, the rear end of described two support cylinders passes through support cylinder pin respectively and connect with revolving bed lower support oil cylinder pin hole.
Substantive distinguishing features of the invention and significant effect are:
By three quartering hammer stereoeffects and separate unit independent control, solve the problems, such as that rock gangway mechanization is abolished,
Upper and lower, left and right flexible modulation is carried out to the broken rock angle of quartering hammer, makes drill steel stress more reasonable when impacting operation, impact cutting
Rock works well, and can extend the service life of quartering hammer, and clear bottom to tunnel and repairs side operation, can reduce driving, clear bottom
And the side time is repaired, to improve the drivage efficiency of complete machine.
Detailed description of the invention
Fig. 1 is the main view that the present invention is mounted on rock tunnelling bolting combined machine.
Fig. 2 is the top view that the present invention is mounted on rock tunnelling bolting combined machine.
Fig. 3 is structural schematic diagram of the invention.
Fig. 4 is cracking hammer head pars contractilis main view of the invention.
Fig. 5 is cracking hammer head pars contractilis top view of the invention.
Fig. 6 is the schematic diagram of cracking hammer head pars contractilis of the invention.
Fig. 7 is the main view of quartering hammer group structure of the invention.
Fig. 8 is the top view of quartering hammer group structure of the invention.
Fig. 9 is the main view of cracking hammer head outer sleeve structure of the invention.
Figure 10 is the side view of cracking hammer head outer sleeve structure of the invention.
Figure 11 is the top view of cracking hammer head outer sleeve structure of the invention.
Figure 12 is lifting arm schematic diagram of the invention.
In figure: cracking hammer head pars contractilis 1, adjustment oil cylinder 2, lifting arm 3, support cylinder 4, revolving bed 5, angling cylinder 6, sheet
Body 7；
Tup pars contractilis 1: quartering hammer group 101, telescopic oil cylinder 103, front stretching oil cylinder pin 104, is stretched outer sleeve 102 afterwards
Oil cylinder pin 105；
Quartering hammer group 101: drill steel 1011, tup 1012, left and right sides clamping plate 1013, front stretching oil cylinder pin hole partition 1014,
High-strength bolt nut 1015, guide post 1016；
On outer sleeve 102: flexible oil cylinder pin hole seat 1021, adjustment oil cylinder front stall pin hole 1022,1023, guide sleeve of shipping and reselling on another market afterwards
1024；
Lifting arm 3: outer sleeve ship and resell on another market hole 301, adjustment oil cylinder after pin hole 302, support cylinder front stall pin hole 303, revolving bed
Pin shaft hole 304；
Specific embodiment
Below in conjunction with the attached drawing specific embodiment that the present invention will be described in detail
As depicted in figs. 1 and 2, to be mounted on the impact grinding device of the present invention in rock tunnelling bolting combined machine.As shown in figure 3, a kind of
The impact grinding device of rock tunnelling bolting combined machine, including 1, the two adjustment lifting arm 3, two of oil cylinder 2, two support of cracking hammer head pars contractilis
Oil cylinder 4, revolving bed 5 and angling cylinder 6.
As shown in Figure 4, Figure 5 and Figure 6, the structure of cracking hammer head pars contractilis of the invention.The cracking hammer head pars contractilis packet
Include quartering hammer group 101, outer sleeve 102, telescopic oil cylinder 103, front stretching oil cylinder pin 104, afterwards flexible oil cylinder pin 105；
The quartering hammer group 101 is loaded in outer sleeve 102；One end of the telescopic oil cylinder 103 is by front stretching oil cylinder pin 104
It is connected on the pin hole on the front stretching oil cylinder pin hole partition 1014 of quartering hammer group 101, the other end of telescopic oil cylinder 103 is by extending back
Contracting oil cylinder pin 105 is connected in the rear flexible oil cylinder pin hole seat 1021 on the upper plate of outer sleeve 102.
Quartering hammer group 101 is pushed to be moved forward and backward in outer sleeve 102 by telescopic oil cylinder 103.In the telescopic oil cylinder
103, which act on lower drive quartering hammer group, can carry out the flexible of front and back 650mm, and the drill steel of quartering hammer group is pushed to move forward, and be inserted into rock gangway
Driving face.
It as shown in Figure 7 and Figure 8, is the structure of quartering hammer group in the present invention.The quartering hammer group 101 includes three drill steels
1011, three tups 1012, arranged on left and right sides clamping plate 1013, two front stretching oil cylinder pin hole partitions 1014, high-strength bolt nuts
1015 and guide post 1016；The drill steel 1011 inserts in the hammer stem hole of tup 1012；Three tups 1012 are parallel simultaneously
Column, three tups clamp front stretching oil cylinder pin hole partition 1014 between any two, and the both sides of tup 1012 fill arranged on left and right sides respectively
Clamping plate 1013, and assembled integrally by high-strength bolt nut 105；Pacify respectively in 1013 outside of arranged on left and right sides clamping plate
Fill guide post 1016；The guide post 1016 cooperates with the guide sleeve 1024 in outer sleeve, and constitutes sliding friction and pay, quartering hammer group 101
In outer sleeve 102, relative telescopic is mobile in outer sleeve 102.Wherein: before front stretching oil cylinder pin hole partition 1014 is equipped with
Telescopic oil cylinder pin hole.
As shown in Fig. 9, Figure 10 and Figure 11, for the outer sleeve structure of cracking hammer head in the present invention.Outer sleeve 102 is by upper top
Plate, lower plate and left side plate constitute a frame shape welding structure component；It sets on the upper plate of outer sleeve and stretches there are two rear
Oil cylinder pin hole seat 1021, outer in left side plate are respectively provided with before an adjustment oil cylinder pin hole seat 1022 and ship and resell on another market 1023；In left and right
A guide sleeve 1024 is respectively provided in side plate；Wherein, the guide sleeve 1024 cooperates with the guide post 1016 in quartering hammer group, and constitutes
Sliding friction is paid, and the quartering hammer is assembled in outer sleeve 102, and relative telescopic is mobile in outer sleeve 102.
The cross sectional shape of the guide post 1016 and guide sleeve 1024 that are embodied in the present invention is semicircular arc, is also possible to three
Angular；Tup 1012 is existing hydraulic vibration tup technology, and internal structure no longer illustrates.
One group of semi- cylindrical guide post 1016, quartering hammer group are respectively housed respectively on the outside of quartering hammer group arranged on left and right sides clamping plate 1013
Two groups of friction pairs are formed with semi- cylindrical guide post 1016, the guide sleeve 1024 of outer sleeve to guarantee gap size.
Shown in Figure 12, the lifting arm 3 be equipped with outer sleeve ship and resell on another market hole 301, adjustment oil cylinder after pin hole 302, support cylinder
Front stall pin hole 303, revolving bed pin shaft hole 304；
Described two lifting arms 3 are separately mounted to the left and right of cracking hammer head pars contractilis 1, and pass through the housing on lifting arm 3
Cylinder ship and resell on another market hole 301 and cracking hammer head pars contractilis 1 outer sleeve 102 on 1023 connections of shipping and reselling on another market, form cracking hammer head pars contractilis and exist
The pivoting friction pair of lifting arm 3, cracking hammer head pars contractilis 1023 can be rotated with shipping and reselling on another market；Described two lifting arms 3 are distinguished
It is connect by revolving bed pin shaft hole 304 and pin shaft with revolving bed.
The front ends of described two adjustment oil cylinders 2 are by adjusting the housing with cracking hammer head pars contractilis 1 respectively of seat pin before oil cylinder
Cylinder 102 on adjustment oil cylinder front stall pin hole 1022 connect, adjust the rear end of oil cylinder by adjusting seat pin before oil cylinder respectively with lifting
Pin hole 302 connects after adjustment oil cylinder on arm 3；The adjustment oil cylinder 2 1023 can be to ship and resell on another market for adjusting cracking hammer head
Heart rotational angle can be such that quartering hammer group overturns up and down under the action of adjusting oil cylinder 2, so that the drill steel broken rock of quartering hammer group,
It is more flexible reliable especially to sweep bottom broken rock.
The front end of described two support cylinders 4 passes through the support cylinder front stall of support cylinder pin and two lifting arms 3 respectively
Pin hole 303 connects, and the rear end of described two support cylinders 4 passes through support cylinder pin and 5 lower support oil cylinder pin of revolving bed respectively
Hole connection；Lifting arm 3 can be overturn above and below under the action of described two support cylinder 4, for raising or reducing by 3 He of lifting arm
Cracking hammer head.
The revolving bed 5 is loaded on revolving support and is fixed on unit ontology 7, and described two angling cylinders 6 are loaded on back
One end of the right and left of swivel base 5, each angling cylinder 6 is connect by angling cylinder pin with revolving bed 5, the other end and unit sheet
Body 7 connects；Entire impact grinding device can be rotated left and right to side under the action of angling cylinder 6.
The quartering hammer group of embodiment of the present invention can broken rock: highest 5m, most wide 5.2m, and maximum planted agent measures up to 0.29m.
Claims (2)
1. a kind of impact grinding device of rock tunnelling bolting combined machine, including cracking hammer head pars contractilis (1), two adjustment oil cylinders (2), two rise
Arm (3), two support cylinders (4), revolving bed (5) and two angling cylinders (6) are dropped；The revolving bed is loaded on revolving support simultaneously
It is fixed on unit ontology, described two angling cylinders are loaded on the right and left of revolving bed, and one end of each angling cylinder passes through
Angling cylinder pin is connect with revolving bed, and the other end is connect with unit ontology (7)；It is characterized in that: the cracking hammer head pars contractilis packet
Include quartering hammer group (101), outer sleeve (102), telescopic oil cylinder (103), front stretching oil cylinder pin (104), oil cylinder pin of stretching afterwards
(105)；Wherein:
The quartering hammer is assembled in outer sleeve；One end of the telescopic oil cylinder is connected to quartering hammer group by front stretching oil cylinder pin
On pin hole on front stretching oil cylinder pin hole partition (1014), the other end of telescopic oil cylinder is connected to outer sleeve by rear flexible oil cylinder pin
Upper plate on rear flexible oil cylinder pin hole seat (1021) on；
Before the quartering hammer group is including three drill steels (1011), three tups (1012), arranged on left and right sides clamping plate (1013), two
Telescopic oil cylinder pin hole partition (1014), high-strength bolt nut (1015) and guide post (1016)；The drill steel inserting tup
In hammer stem hole；Three tup parallel side-by-sides, three tups clamp front stretching oil cylinder pin hole partition between any two, tup
Both sides fill arranged on left and right sides clamping plate respectively, and are assembled integrally by high-strength bolt nut；Outside arranged on left and right sides clamping plate
Side is installed by guide post respectively；Guide sleeve in the guide post and outer sleeve cooperates, and constitutes sliding friction and pay, and quartering hammer is assembled in housing
In cylinder, relative telescopic is mobile in outer sleeve；Wherein: front stretching oil cylinder pin hole partition is equipped with front stretching oil cylinder pin hole；
The outer sleeve is made of a frame shape welding structure component upper plate, lower plate and left side plate；In the upper of outer sleeve
Set on top plate there are two flexible oil cylinder pin hole seat afterwards, left side plate it is outer be respectively provided with before an adjustment oil cylinder pin hole seat and turn
Pin；A guide sleeve is respectively provided in left side plate；Wherein, the guide post on the guide sleeve and quartering hammer group cooperates, and constitutes cunning
Dynamic friction is paid, and the quartering hammer is assembled in outer sleeve, and relative telescopic is mobile in outer sleeve；
The lifting arm be equipped with outer sleeve ship and resell on another market hole (301), adjustment oil cylinder after pin hole (302), support cylinder front stall pin hole
(303), revolving bed pin shaft hole (304)；Described two lifting arms are separately mounted to the left and right of cracking hammer head pars contractilis, and pass through liter
Outer sleeve hole of shipping and reselling on another market on drop arm is connect with ship and resell on another market (1023) on the outer sleeve of cracking hammer head pars contractilis；Described two lifting arms
It is connect respectively by revolving bed pin shaft hole with pin shaft with revolving bed；
The front end of described two adjustment oil cylinders is by adjusting seat pin before oil cylinder respectively and on the outer sleeve of cracking hammer head pars contractilis
Oil cylinder front stall pin hole (1022) connection is adjusted, rear end is sold with after the adjustment oil cylinder on lifting arm respectively by adjusting seat pin before oil cylinder
Hole (302) connection；
The front end of described two support cylinders passes through support cylinder pin respectively and the support cylinder front stall pin hole of two lifting arms connects
It connects, the rear end of described two support cylinders passes through support cylinder pin respectively and connect with revolving bed lower support oil cylinder pin hole.
2. the impact grinding device of a kind of rock tunnelling bolting combined machine according to claim 1, it is characterized in that: the guide post and guide sleeve
Cross sectional shape be semicircular arc or triangle.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710552854.4A CN107191191A (en) | 2017-07-07 | 2017-07-07 | A kind of rock gangway fast digging technique of the breaking rock gangway anchor driving machine of three hammering blows |
| CN201710551625.0A CN107143334A (en) | 2017-07-07 | 2017-07-07 | A kind of breaking rock gangway anchor driving machine of three hammering blows |
| CN201710551624.6A CN107165650A (en) | 2017-07-07 | 2017-07-07 | A kind of three hammer body impact grinding devices of rock gangway rock tunnelling bolting combined machine |
| CN2017105516246 | 2017-07-07 | ||
| CN2017105516250 | 2017-07-07 | ||
| CN2017105528544 | 2017-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109098710A true CN109098710A (en) | 2018-12-28 |
Family
ID=64799704
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821061396.0U Expired - Fee Related CN208578571U (en) | 2017-07-07 | 2018-07-05 | A kind of impact grinding combination tup of rock tunnelling bolting combined machine |
| CN201810731793.2A Pending CN109098710A (en) | 2017-07-07 | 2018-07-05 | A kind of impact grinding device of rock tunnelling bolting combined machine |
| CN201810731806.6A Pending CN109139033A (en) | 2017-07-07 | 2018-07-05 | A kind of impact grinding formula rock gangway anchor driving machine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821061396.0U Expired - Fee Related CN208578571U (en) | 2017-07-07 | 2018-07-05 | A kind of impact grinding combination tup of rock tunnelling bolting combined machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810731806.6A Pending CN109139033A (en) | 2017-07-07 | 2018-07-05 | A kind of impact grinding formula rock gangway anchor driving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN208578571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115596437A (en) * | 2022-12-15 | 2023-01-13 | 徐州市苏文机械设备制造有限公司（Cn） | Open pit coal mine end slope coal mining auxiliary assembly |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945811A (en) * | 2020-07-16 | 2020-11-17 | 河海大学常州校区 | Impact hammer device of combination broken rock tool bit |
| CN112064709B (en) * | 2020-07-16 | 2022-06-24 | 河海大学常州校区 | Combined rock breaking cutter head structure |
| CN112431549A (en) * | 2020-10-26 | 2021-03-02 | 中国煤炭科工集团太原研究院有限公司 | Water detection device and tunneling and anchoring integrated machine with same |
| CN112431590A (en) * | 2020-10-26 | 2021-03-02 | 中国煤炭科工集团太原研究院有限公司 | Crushing device and tunneling and anchoring all-in-one machine with same |
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- 2018-07-05 CN CN201810731806.6A patent/CN109139033A/en active Pending
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109139033A (en) | 2019-01-04 |
| CN208578571U (en) | 2019-03-05 |
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