CN207989027U - A kind of multifunctional tunnel repair machine - Google Patents
A kind of multifunctional tunnel repair machine Download PDFInfo
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- CN207989027U CN207989027U CN201820262121.7U CN201820262121U CN207989027U CN 207989027 U CN207989027 U CN 207989027U CN 201820262121 U CN201820262121 U CN 201820262121U CN 207989027 U CN207989027 U CN 207989027U
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Abstract
The utility model discloses a kind of multifunctional tunnel repair machine.The utility model aim is to provide a kind of narrow car body multifunctional tunnel repair machine, has both function that is broken and excavating, while also having better horizontal face stability, prevents from rolling.To achieve the above object, the technical solution adopted in the utility model is：A kind of multifunctional tunnel repair machine, including mainframe, working arm, working arm are hinged on mainframe by waving hinged seat, and are connected to mainframe by the oil cylinder that is swung left and right, and working arm and wave and are 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 shoes, and the support shoes 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 construction, the coal mine with 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 removing and anchor pole, the anchor net of breaking surrounding rock
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；Due to needing the section in non-supporting 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, function that is broken and excavating is had both,
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 are hinged on host by waving hinged seat
Frame, and be connected to mainframe by the oil cylinder that is swung left and right, working arm and waves and is equipped with rotary supporting device, revolution between hinged seat
Supporting arrangement includes：Hydraulic gear motor, rotary decelerator, hydraulic gear motor main shaft and worm drive axis connection；Host
The both sides of frame are mounted on skew back supporting mechanism, and skew back supporting mechanism includes support cylinder, support shoes, with support cylinder piston rod
The support shoes of connection 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 holder 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 front
Between pedestal in, skew back supporting mechanism is symmetrical about base central line；After supporting shoes 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 shoes 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 reaches each working face, avoids work blind spot, recoverable working face is big.
2. rotary reducer while ensureing that torque transmits, can bear to bring when 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, various underworkings can be can smoothly enter into,
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 increase 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 structural schematic diagram.
In attached drawing：1, hydraulic station；2, driver's seat；3, from back of the body formula quartering hammer；4, shovel is repaired；5, quartering hammer holder；
6, hinged seat is waved；7, hydraulic gear motor；8, rotary decelerator；9, slewing supporting device；10, hydraulic swing is transferred
Head；11, skew back supporting mechanism；1101, support cylinder；1102, crawler belt；1103, pedestal；1104, shoes are supported；1105, it slides
Slot；1106, support sole facial planes.
Specific implementation mode
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 are 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
Side-to-side motion may be implemented in rack, working arm.
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 and are equipped with rotary supporting device 9 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 hinged seat 6 is waved.
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 on hydraulic oil pipe for controlling hydraulic gear motor rotation
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 into 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 indicates skew back supporting mechanism to the structural schematic diagram after the expansion of both sides.Skew back supporting mechanism 11
In pedestal 1103 between the levels crawler belt of mainframe front.Skew back supporting mechanism 11 includes mainly：Support cylinder
1101, shoes 1104, support cylinder 1101 is supported to be hinged on the middle part of pedestal 1103.The branch being connect with 1101 piston rod of support cylinder
Shoes 1104 are supportted to be 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 and hydraulic station 1 are by piping connection, on pipeline
Hydraulic valve of the installation for control cylinder.
Support shoes 1104 are hollow steel body structure, and support 1104 band of shoes is useful for providing the support sole of support force
Facial planes 1106.When need tunnel position stop construction when, by hydraulic valve control two support cylinder piston rods stretch
Go out, support shoes 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 holder 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 holder 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 with hydraulic station by fluid pressure line, 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 not departing from design concept of the present invention, ordinary engineering and technical personnel 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 and wave 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 shoes（1104）, with support cylinder（1101）The support shoes of piston rod connection（1104）It is arranged in 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 with hydraulic station by hydraulic oil pipe；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
Holder 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 front（1103）In, skew back supporting mechanism（11）About pedestal（1103）Center line is left
It is right symmetrical；Support shoes（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 shoes（1104）For hollow babinet knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820262121.7U CN207989027U (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 |
|---|---|---|---|
| CN201820262121.7U CN207989027U (en) | 2018-02-22 | 2018-02-22 | A kind of multifunctional tunnel repair machine |
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| Publication Number | Publication Date |
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| CN207989027U true CN207989027U (en) | 2018-10-19 |
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ID=63825896
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820262121.7U Active CN207989027U (en) | 2018-02-22 | 2018-02-22 | A kind of multifunctional tunnel repair machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252720A (en) * | 2018-02-22 | 2018-07-06 | 枣庄联鑫实业有限责任公司 | A kind of multifunctional tunnel repair machine |
| CN109296321A (en) * | 2018-12-06 | 2019-02-01 | 山东浩吉矿业装备有限公司 | A kind of machinery anchor drillstring component |
-
2018
- 2018-02-22 CN CN201820262121.7U patent/CN207989027U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252720A (en) * | 2018-02-22 | 2018-07-06 | 枣庄联鑫实业有限责任公司 | A kind of multifunctional tunnel repair machine |
| CN109296321A (en) * | 2018-12-06 | 2019-02-01 | 山东浩吉矿业装备有限公司 | A kind of machinery anchor drillstring component |
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