CN108252720A - A kind of multifunctional tunnel repair machine - Google Patents
A kind of multifunctional tunnel repair machine Download PDFInfo
- Publication number
- CN108252720A CN108252720A CN201810153990.0A CN201810153990A CN108252720A CN 108252720 A CN108252720 A CN 108252720A CN 201810153990 A CN201810153990 A CN 201810153990A CN 108252720 A CN108252720 A CN 108252720A
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- Prior art keywords
- mainframe
- working arm
- repair machine
- support
- multifunctional tunnel
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- 230000008439 repair process Effects 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 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 claims description 8
- 239000003921 oil Substances 0.000 claims description 7
- 230000001815 facial effect Effects 0.000 claims description 5
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 9
- 239000011435 rock Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012636 effector Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 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
- E21D9/01—Methods or apparatus for enlarging or restoring the cross-section of tunnels, e.g. by restoring the floor to its original level
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a kind of multifunctional tunnel repair machine.It is an object of the present invention to provide a kind of narrow car body multifunctional tunnel repair machine, have both function that is broken and excavating, while also have better horizontal face stability, prevent from rolling.To achieve the above object, the technical solution adopted by the present invention is：A kind of multifunctional tunnel repair machine, including mainframe, working arm, working arm is hinged on mainframe by waving hinged seat, and is connected to mainframe by the oil cylinder that is swung left and right, and working arm and waves and is equipped with rotary supporting device between hinged seat, and rotary supporting device includes：Hydraulic gear motor, rotary decelerator, hydraulic gear motor main shaft and worm drive axis connection；The both sides of mainframe are mounted on skew back supporting mechanism, and skew back supporting mechanism includes support cylinder, support footwear, and the support footwear being connect with support cylinder piston rod are arranged in the slide slot of mainframe both sides.
Description
Technical field
The present invention relates to a kind of laneway repair machine more particularly to a kind of narrow body constructions, have the coal mine of crushing function
Lower laneway repair machine.
Background technology
Multifunctional tunnel repair machine is the important charging appliance of coal mine, is mainly used in the work of breaking surrounding rock roadway repair
Face undertakes roadway repair task.In existing construction technology, it is usually manually performed the removing of breaking surrounding rock and anchor pole, anchor net
Replacement remove etc..In practice of construction, due to being limited by formation hardness, roof rock degree of crushing, manpower construction increases
The labor intensity of worker reduces drivage efficiency；Since the section in non-supporting being needed to carry out hand breaking and scarfing cinder, also increase
Construction risk coefficient.
Existing laneway repair machine belongs to wide body construction, narrow tunnel is cannot be introduced into and repair, for lateral wall
Plane also is difficult to repair；Existing laneway repair machine only repairs shovel mostly, if to encounter hard rock, roadway repair
Machine will be helpless.This just needs a kind of multifunctional tunnel repair machine of narrow car body to solve above-mentioned drawback.
Invention content
The object of the present invention is to provide a kind of multifunctional tunnel repair machine of narrow car body, have both function that is broken and excavating,
Also there is better horizontal face stability simultaneously, prevent from rolling, to solve the problems, such as that background technology encounters.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of multifunctional tunnel repair machine, including mainframe, working arm, working arm is hinged on mainframe by waving hinged seat,
And mainframe is connected to by the oil cylinder that is swung left and right, it working arm and waves and is equipped with rotary supporting device, revolution branch between hinged seat
Bearing apparatus includes：Hydraulic gear motor, rotary decelerator, hydraulic gear motor main shaft and worm drive axis connection；Mainframe
Both sides be mounted on skew back supporting mechanism, skew back supporting mechanism includes support cylinder, support footwear, connects with support cylinder piston rod
The support footwear connect are arranged in the slide slot of mainframe both sides.
According to the multifunctional tunnel repair machine, hydraulic gear motor is pacified by flanged joint in rotary decelerator motor
It fills on seat, hydraulic gear motor is connect by hydraulic oil pipe with hydraulic station；Revolving support component peace in the middle part of rotary decelerator
Equipped with hydraulic rotary joint.
According to the multifunctional tunnel repair machine, the working arm end is equipped with reparation shovel, repairs and shovels connected work
Make arm back to be equipped with from back of the body formula quartering hammer, be mounted on working arm by quartering hammer stent from back of the body formula quartering hammer.
According to the multifunctional tunnel repair machine, the skew back supporting mechanism of both sides is located at the levels crawler belt of mainframe forepart
Between pedestal in, skew back supporting mechanism is symmetrical about base central line；After footwear is supported to be stretched out to both sides obliquely downward, bottom
Support sole facial planes contacted with tunnel ground.
According to the multifunctional tunnel repair machine, support footwear are hollow body structure.
The beneficial effects of the present invention are：
It swings and 360 ° of rotation 1. the working arm of laneway repair machine can be realized, end effector mechanism can be with flexible
Azimuth reach each working face, avoid work blind spot, recoverable working face is big.
2. rotary reducer while ensureing that torque transmits, can bear to bring during end effector mechanism work curved
Square does not influence original component life, nor affects on whole service life.
3. workbench has narrow body construction, narrower than traditional laneway repair machine, it can smoothly enter various underworkings,
High flexibility is strong；This laneway repair machine also has skew back supporting mechanism simultaneously, prevents operation from rolling, improves peace
Overall coefficient.
4 present invention are increased at original back for repairing shovel from back of the body formula quartering hammer so that laneway repair machine is vdiverse in function
Change, structure is safe and reliable, greatly improves work and makees efficiency.
Description of the drawings
Fig. 1 is multifunctional tunnel repair machine positive structure schematic.
Fig. 2 is the vertical view after multifunctional tunnel repair machine working arm is rotated by 90 °.
Fig. 3 is skew back supporting mechanism structure diagram.
In attached drawing：1st, hydraulic station；2nd, driver's seat；3rd, from back of the body formula quartering hammer；4th, shovel is repaired；5th, quartering hammer stent
；6th, hinged seat is waved；7th, hydraulic gear motor；8th, rotary decelerator；9th, slewing supporting device；10th, hydraulic swing
Adapter；11st, skew back supporting mechanism；1101st, support cylinder；1102nd, crawler belt；1103rd, pedestal；1104th, footwear are supported；1105、
Slide slot；1106th, support sole facial planes.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings.
Existing multifunctional tunnel repair machine, including mainframe, working arm, working arm is similar to the working arm of excavator,
Tunnel is repaired for evening out；Working arm is hinged on mainframe by waving hinged seat 6, and is connected to master by the oil cylinder that is swung left and right
Rack, working arm can realize side-to-side motion.
But for working faces such as tunnel lateral walls, use inconvenience.In order to enable laneway repair machine is convenient for amendment lane
Road side, such as Fig. 1-2, working arm and wave rotary supporting device 9 are equipped between hinged seat 6.Rotary supporting device 9 includes：Liquid
Knob wheel motor 7, rotary decelerator 8,7 main shaft of hydraulic gear motor and worm drive axis connection.Rotary decelerator uses
Revolving support（It is commonly called as turntable）As retarder driven part, revolving support is connect with working arm, it can be achieved that working arm circumgyration
And deceleration, larger axial force, radial load can be born；Have the advantages that precision is high, compact-sized, large carrying capacity.Revolution
Formula retarder pedestal is connect with waving hinged seat 6.
For hydraulic gear motor 7 by flanged joint on 8 motor mount of rotary decelerator, hydraulic gear motor 7 is logical
Hydraulic oil pipe is crossed to connect with hydraulic station.The hydraulic oil of hydraulic station provides power so that hydraulic gear motor rotates, band acting rotary
Worm movement inside retarder, and then drive working arm rotation.It is provided with that hydraulic gear motor is controlled to revolve on hydraulic oil pipe
The hydraulic valve turned.The hydraulic cylinder of working arm is connect by oil pipe with hydraulic station, the revolving support portion at 8 middle part of rotary decelerator
Part is equipped with hydraulic rotary joint.This allows for realize that oil pipe connects between pivoting part, prevents oil pipe from distorting.
The workbench of the present invention has narrow body construction, narrower than traditional laneway repair machine, can smoothly enter various wells
Lower tunnel, flexibility are strong.By being mounted on skew back supporting mechanism 11 in the both sides of mainframe, it is ensured that the tunnel of narrow car body
Repair machine operation, stability are more preferable.Skew back supporting mechanism concrete structure is as described below.
As shown in figure 3, dotted line represents structure diagram of the skew back supporting mechanism after the expansion of both sides.Skew back supporting mechanism 11
In pedestal 1103 between the levels crawler belt of mainframe forepart.Skew back supporting mechanism 11 mainly includes：Support cylinder
1101st, footwear 1104 are supported, support cylinder 1101 is hinged on the middle part of pedestal 1103.The branch being connect with 1101 piston rod of support cylinder
Support footwear 1104 are arranged in mainframe both sides slide slot 1105.The slide slot 1105 at both ends extends along direction both sides obliquely downward, skew back
Supporting mechanism 11 is symmetrical about 1103 center line of pedestal.Support cylinder 1101 is connect with hydraulic station 1 by pipeline, on pipeline
Installation is used for the hydraulic valve of control cylinder.
Support footwear 1104 are hollow steel body structure, and support 1104 band of footwear is useful for providing the support sole of support force
Facial planes 1106.When needs stop construction in tunnel position, two support cylinder piston rods is controlled to stretch by hydraulic valve
Go out, support footwear 1104 are fully extended to both sides obliquely downward, and support sole facial planes 1106 is just contacted with tunnel ground, realize steady
Surely the effect supported effectively prevent rolling.
Working arm end, which is equipped with to repair, shovels 4, repairs shovel 4 and connects that section working arm back equipped with back of the body formula quartering hammer certainly
3, it is mounted on working arm by quartering hammer stent from back of the body formula quartering hammer 3.It can be by removably connecting from back of the body formula quartering hammer 3
Mode（It is bolted）Mounted on quartering hammer stent 5.Working arm back refers to state as shown in Figure 1, the upper surface of working arm.
It is connect from back of the body formula quartering hammer by fluid pressure line with hydraulic station, is power by oil pressure static pressure, drive reciprocating motion of the pistons, it is living
High-speed impact drill steel when filling in stroke, by drill steel breaking ores.This laneway repair machine has broken and digs shovel dual function, is applicable in model
It encloses wider.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to the structure of the present invention
Think and protection domain is defined, under the premise of design concept of the present invention is not departed from, ordinary skill technical staff in this field
To all variations and modifications that technical scheme of the present invention is made, protection scope of the present invention should all be fallen into.
Claims (5)
1. a kind of multifunctional tunnel repair machine, including mainframe, working arm, working arm is by waving hinged seat（6）It is hinged on master
Rack, and mainframe is connected to by the oil cylinder that is swung left and right, it is characterised in that：Working arm is with waving hinged seat（6）Between be equipped with
Rotary supporting device（9）, rotary supporting device（9）Including：Hydraulic gear motor（7）, rotary decelerator（8）, mekydro
Motor（7）Main shaft and worm drive axis connection；
The both sides of mainframe are mounted on skew back supporting mechanism（11）, skew back supporting mechanism（11）Including support cylinder（1101）、
Support footwear（1104）, with support cylinder（1101）The support footwear of piston rod connection（1104）It is arranged on mainframe both sides slide slot
（1105）In.
2. multifunctional tunnel repair machine according to claim 1, it is characterised in that：Hydraulic gear motor（7）Connected by flange
It is connected on rotary decelerator（8）On motor mount, hydraulic gear motor（7）It is connect by hydraulic oil pipe with hydraulic station；Revolution
Formula retarder（8）The revolving support component at middle part is equipped with hydraulic rotary joint.
3. multifunctional tunnel repair machine according to claim 1, it is characterised in that：The working arm end is equipped with reparation shovel
（4）, repair shovel（4）The working arm back connected is equipped with from back of the body formula quartering hammer（3）, from back of the body formula quartering hammer（3）Pass through quartering hammer
Stent is mounted on working arm.
4. multifunctional tunnel repair machine according to claim 1, it is characterised in that：The skew back supporting mechanism of both sides（11）It is located at
Pedestal between the levels crawler belt of mainframe forepart（1103）In, skew back supporting mechanism（11）About pedestal（1103）Center line is left
It is right symmetrical；Support footwear（1104）After being stretched out to both sides obliquely downward, the support sole facial planes of bottom（1106）It is connect with tunnel ground
It touches.
5. multifunctional tunnel repair machine according to claim 4, it is characterised in that：Support footwear（1104）For hollow babinet knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810153990.0A CN108252720A (en) | 2018-02-22 | 2018-02-22 | A kind of multifunctional tunnel repair machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810153990.0A CN108252720A (en) | 2018-02-22 | 2018-02-22 | A kind of multifunctional tunnel repair machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108252720A true CN108252720A (en) | 2018-07-06 |
Family
ID=62745137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810153990.0A Pending CN108252720A (en) | 2018-02-22 | 2018-02-22 | A kind of multifunctional tunnel repair machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108252720A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534247A (en) * | 2019-01-04 | 2019-03-29 | 湖南五新隧道智能装备股份有限公司 | A kind of tunnel arch installation vehicle |
| CN111022069A (en) * | 2019-12-26 | 2020-04-17 | 中联重科股份有限公司 | Cantilever type tunneling device and tunneling machine |
| CN111236937A (en) * | 2020-03-13 | 2020-06-05 | 山东元征行机械设备有限公司 | 360-degree rotary fixed hydraulic crusher |
| CN111663961A (en) * | 2020-05-28 | 2020-09-15 | 谢治荣 | Mine danger elimination auxiliary assembly |
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|---|---|---|---|---|
| DE202005002468U1 (en) * | 2005-02-14 | 2005-05-25 | HAUSALIT Maschinenbau u. Oberflächenschutz GmbH | Underground digging or drilling machine for removing rock during tunneling operation has body on tracked undercarriage and arm with hydraulic actuators arranged to keep digging head level |
| CN202175965U (en) * | 2011-08-03 | 2012-03-28 | 山西东华机械有限公司 | Roadway floor heave removing device |
| CN103434954A (en) * | 2013-07-24 | 2013-12-11 | 枣庄联鑫实业有限责任公司 | Lifting device of transporter |
| CN104632233A (en) * | 2014-12-13 | 2015-05-20 | 中国煤炭科工集团太原研究院有限公司 | Mechanical repair technology of distortional roadway and roadway repair machine |
| CN105386769A (en) * | 2015-12-16 | 2016-03-09 | 中煤科工集团重庆研究院有限公司 | Multifunctional tunnel repairing machine |
| CN205618091U (en) * | 2016-04-05 | 2016-10-05 | 英联鑫博(天津)机械制造有限公司 | That digs counter weight device of rig soon and have it digs rig soon |
| CN106948826A (en) * | 2017-05-19 | 2017-07-14 | 山西天巨重工机械有限公司 | A kind of multifunctional tunnel repair machine |
| CN207989027U (en) * | 2018-02-22 | 2018-10-19 | 枣庄联鑫实业有限责任公司 | A kind of multifunctional tunnel repair machine |
-
2018
- 2018-02-22 CN CN201810153990.0A patent/CN108252720A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005002468U1 (en) * | 2005-02-14 | 2005-05-25 | HAUSALIT Maschinenbau u. Oberflächenschutz GmbH | Underground digging or drilling machine for removing rock during tunneling operation has body on tracked undercarriage and arm with hydraulic actuators arranged to keep digging head level |
| CN202175965U (en) * | 2011-08-03 | 2012-03-28 | 山西东华机械有限公司 | Roadway floor heave removing device |
| CN103434954A (en) * | 2013-07-24 | 2013-12-11 | 枣庄联鑫实业有限责任公司 | Lifting device of transporter |
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| CN106948826A (en) * | 2017-05-19 | 2017-07-14 | 山西天巨重工机械有限公司 | A kind of multifunctional tunnel repair machine |
| CN207989027U (en) * | 2018-02-22 | 2018-10-19 | 枣庄联鑫实业有限责任公司 | A kind of multifunctional tunnel repair machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534247A (en) * | 2019-01-04 | 2019-03-29 | 湖南五新隧道智能装备股份有限公司 | A kind of tunnel arch installation vehicle |
| CN111022069A (en) * | 2019-12-26 | 2020-04-17 | 中联重科股份有限公司 | Cantilever type tunneling device and tunneling machine |
| CN111236937A (en) * | 2020-03-13 | 2020-06-05 | 山东元征行机械设备有限公司 | 360-degree rotary fixed hydraulic crusher |
| CN111663961A (en) * | 2020-05-28 | 2020-09-15 | 谢治荣 | Mine danger elimination auxiliary assembly |
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