CN107237630A - Surface miner - Google Patents
Surface miner Download PDFInfo
- Publication number
- CN107237630A CN107237630A CN201710571104.1A CN201710571104A CN107237630A CN 107237630 A CN107237630 A CN 107237630A CN 201710571104 A CN201710571104 A CN 201710571104A CN 107237630 A CN107237630 A CN 107237630A
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- Prior art keywords
- cylinder
- drum
- hydraulic
- housed
- mainframe
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
- E21C25/10—Rods; Drums
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/10—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for slewing parts of the machines
Abstract
The present invention relates to a kind of winning equipment, though spy is a kind of surface miner.Including mainframe, engine, walking mechanism, hydraulic system, drum part balances wheel component, driver's cabin；Driver's cabin is housed on mainframe, rear cabin connects engine, it is placed on the mainframe in walking mechanism and rotary rack is housed, rotary rack is connected with drum driven frame, is equipped with drum driven frame in hydraulic motor part, hydraulic motor part and drive sprocket is housed on main shaft, drive sprocket is connected with carrier bar, carrier bar is sleeved in the roller connecting shaft in drum part, is equipped with roller connecting shaft on driven sprocket, the cylinder body outer wall and carrier bar of drum part and is respectively provided with cutter tooth.The present invention compared with prior art, the uniformity of material is ensured that from exploitation, compared with conventional borehole and explosion, material treatment effeciency can be increased substantially.
Description
Technical field
The present invention relates to a kind of winning equipment, particularly a kind of surface miner.
Background technology
The major domain of surface miner application is exactly the various surface mines for not being suitable for blasting excavation.Considerable
In mine/stone pit, due to worrying to penetrate underground water level, and then cause mineral deposit permeable, exploited using conventional method, general
The precipitation cost for reducing mining depth or increase great number can be taken.Such as mine nearer apart from residential block, surface miner is needed
Possess low noise, non-hazardous exploitation feature, to solve keeping in check for blasting excavation, meeting instantly will to the height of environmental protection
Ask；Surface miner should also effectively reduce barren rock overburden amount simultaneously, realize without abandoned mine exploitation, increase economic efficiency；At present, city
The surface miner supplied on field can not meet above-mentioned requirements；Accordingly, it is desirable to provide a kind of new surface miner.
The content of the invention
It is an object of the invention to provide one kind, not only noise is low, and can reduce the surface mining of barren rock overburden amount
Machine.
The present invention is adopted the following technical scheme that：
A kind of surface miner, including mainframe, engine, walking mechanism, hydraulic system, drum part balance wheel component, driven
Sail room；Driver's cabin is housed, rear cabin connection engine is placed on the mainframe in walking mechanism equipped with revolution on mainframe
Frame, rotary rack is connected with drum driven frame, is equipped with drum driven frame in hydraulic motor part, hydraulic motor part
Drive sprocket is housed, drive sprocket is connected with carrier bar, and carrier bar is sleeved in the roller connecting shaft in drum part, roller on main shaft
It is equipped with connecting shaft on driven sprocket, the cylinder body outer wall and carrier bar of drum part and is respectively provided with cutter tooth.
The present invention of above-mentioned technical proposal compared with prior art, the uniformity of material is ensured that from exploitation, with tradition
Drilling is compared with explosion, can increase substantially material treatment effeciency.
The present invention uses following preferred scheme：
Cutter tooth is arranged on cylinder body outer wall in the shape of a spiral, is also distinguished in the two end plates of drum part outside uniform one week cutter tooth, cylinder
One week cutter tooth is arranged on the two ends of wall respectively；Drum part is divided into left and right two rollers：Roll left cylinder, right roller, in the shape of a spiral
The cutter tooth for being arranged in the cutter tooth rolled left on cylinder and being arranged in the shape of a spiral on right roller is set in symmetry status.
Roller mounting bracket in drum part is to be respectively arranged with a row on weldment structure, the welded plate of arranged on left and right sides
Mounting hole, mounting hole is connected by installation bolt with drum driven frame.
Drum driven frame arranged on left and right sides is respectively provided with two of left side in balance wheel component, balance wheel component in symmetry shape
Individual stabilizer is connected by matrix frame with the 5th hydraulic cylinder, and the 5th hydraulic cylinder is driven on the left of frame mounted in roller.
One end of main shaft, which is equipped with hydraulic motor, main shaft, in hydraulic motor part is equipped with drive sprocket, and main shaft passes through bearing
On bearing block, bearing block is connected with drum driven frame.
It is equipped with cylinder outer wall by wedge-shaped parallels on tool rest, tool rest and installation set is housed, cutter head, cutter head is housed in installation set
There is 30~60 degree of angle in the axis of the installation set at place and the points of tangency of cylinder outer wall.
Be provided with cylinder outer wall on wearable overlay, adjacent two carrier bar be equipped with chained block, one end of chained block with wherein
One carrier bar is affixed, and the other end of chained block is to ride on the upper surface of another carrier bar.
It is equipped with mainframe by rotary middle spindle on rotary rack, rotary rack and is provided with left and right two groups of hydraulic cylinders, it is left
The first bearing in first hydraulic cylinder and mainframe in side is hinged, and second hydraulic cylinder is hinged with the second bearing on mainframe；
Rotary rack is connected by attachment means with drum driven frame.
Load is connected to flange in the connecting shaft of attachment means, and flange is bolted with drum driven frame, connection dress
The first hinged seat and the second hinged seat put are placed on connector, and the first hinged seat is placed in the upper left side of connector front end, the
Two hinged seats are placed on the lower left of connector front end, the first hinged seat the tailpiece of the piston rod for being hinged with the 7th hydraulic cylinder, the 7th liquid
The cylinder barrel end of cylinder pressure is connected in the mounting seat of rotary rack, and the cylinder barrel end of the 8th hydraulic cylinder is hinged with the second hinged seat, the
The tailpiece of the piston rod of eight hydraulic cylinders is connected in another mounting seat of rotary rack.
Connecting hole is provided with the connector of attachment means, connecting hole is by connecting bolt on rotary rack.
The through hole of dovetail configuration is provided between rotary rack and attachment means, the through hole is built with matching
Wedge structure, the side at the big end of wedge structure is provided with briquetting, and connector is connected through the mounting hole in wedge structure with briquetting.
Fixed plate is housed, fixed plate is cooled down mounted in hydraulic oil is equipped with nut, spiral shell in the side-lower of door, fixed plate on mainframe
Mother is connected with one end of multi-step thread spindle, and wheel case, wheel case and multi-step are set with the maximum gauge end of multi-step thread spindle
The maximum gauge splaying of thread spindle coordinates.
Fixed mount is provided with mainframe on the outside of driver's cabin, driver's cabin is connected by the first support and the second support with fixed mount
Connect, the first support is connected with the second support by hydraulic cylinder.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 top view.
Fig. 3 is Fig. 1 side view.
Fig. 4 is the dimensional structure diagram of the present invention.
Fig. 5 is carrier bar and roller connection structure schematic diagram.
Fig. 6 is drum driven hydraulic motor modular construction schematic diagram.
Fig. 7 is roller and cutter tooth attachment structure schematic diagram.
Fig. 8 is roller and hydraulic cylinder attachment structure schematic diagram.
Fig. 9 is stabilizer and hydraulic cylinder attachment structure schematic diagram.
The structural representation of Figure 10 attachment means.
Figure 11 is the structural representation of roller and carrier bar.
Figure 12 is hydraulic cylinder control system figure.
Figure 13 is rotary rack and the structural representation of attachment means.
Figure 14 is the front view of wedge structure.
Figure 15 is the A-A sectional drawings of wedge structure.
Figure 16 is the structural representation that hydraulic oil cools down the special catch wheel device of door.
Figure 17 is hydraulic oil cooling door shield wheel apparatus mounting structure schematic diagram.
Figure 18 is the structural representation of fixed mount.
Figure 19 is fixed mount and driver's cabin attachment structure schematic diagram.
Figure 20 is the A-A sectional views in Figure 19.
Embodiment
A kind of surface miner, referring to accompanying drawing 1 to Figure 20, in figure：Drum part 1, roller connecting shaft 101, cylinder body outer wall
102nd, mounting hole 104, roller mounting bracket 105, the cylinder 108 that rolls left, right roller 109, end plate 110, wearable overlay 111, carrier bar 2,
Drive sprocket 201, chained block 202, hydraulic motor 3, main shaft 301, drum driven frame 4, installation bolt 402, balance wheel component
5th, the 5th hydraulic cylinder 501, the 6th hydraulic cylinder 502, matrix frame 503, rotary rack 6, connecting bolt 601, first hydraulic cylinder 602,
Second hydraulic cylinder 603, the 3rd hydraulic cylinder 6021, the 4th hydraulic cylinder 6031, rotary middle spindle 7, attachment means 8, the first hinged seat
801st, the second hinged seat 802, loss of weight fabrication hole 803, connecting hole 804, flange 805, connecting shaft 806, the 7th hydraulic cylinder 807,
Eight hydraulic cylinders 808, connector 809, wedge structure 810, connector 811, briquetting 812, mainframe 9, the first bearing 901, second
Bearing 902, driver's cabin 10, left fixed mount 1001, crossbeam 1002, fixed axle bed 1003, supporting ear mount 1004, spacer pin installing plate
1005th, right fixed mount 1006, supporting cylinder 1007, the support 1010 of the support of hinged seat 1008, second 1009, first, bolt group
1012nd, bearing pin 1013, axle sleeve 1014, packing_seal 1015, shaft end packing ring 1016；It is engine 11, engine-cooling system 12, solid
Determine block 1201, nut 1202, multi-step thread spindle 1203, wheel case 1204, transverse slat 1205, riser 1206, hydraulic oil cooling door
1207th, walking mechanism 13, cutter tooth 14, cutter head 1401, installation set 1402, tool rest 1403, wedge-shaped parallels 1404.
In the present embodiment, driver's cabin 10 is housed on mainframe 9, connection engine 11 in the rear portion of driver's cabin 10 is placed in vehicle with walking machine
Rotary rack 6 is housed, rotary rack 6 is connected with drum driven frame 4 on the mainframe 9 on structure 8, filled in drum driven frame 4
Have and drive sprocket 201 is housed in hydraulic motor part 3, hydraulic motor part 3 on main shaft 301, drive sprocket 201 connects with carrier bar 2
Connect, carrier bar 2 is sleeved in the roller connecting shaft 101 at the middle part of drum part 1, driven sprocket, roller are housed in roller connecting shaft 101
Cutter tooth 14 is respectively provided with the cylinder body outer wall 102 and carrier bar 2 of part 1.
Cutter tooth 14 is arranged on cylinder body outer wall 102 in the shape of a spiral, also equal respectively on the outer wall of the two end plates 110 of drum part 1
One week cutter tooth 14 is arranged on one week cutter tooth 14 of cloth, the two ends of cylinder body outer wall 102 respectively.1 point of drum part is left and right two rollings
Cylinder：Roll left cylinder 108, right roller 109, is arranged in the left and right both sides of roller connecting shaft 101；It is arranged in and rolls left in the shape of a spiral
Cutter tooth 14 and the cutter tooth that is arranged in the shape of a spiral on right roller 109 on cylinder 108 is in symmetry status setting.
Roller mounting bracket 105 in drum part 1 is weldment structure, is wherein set respectively on the welded plate of arranged on left and right sides
Row's mounting hole 104 is equipped with, mounting hole 104 is connected by installation bolt 402 with drum driven frame 4.
The arranged on left and right sides of drum driven frame 4 is respectively provided with balance wheel component 5, and balance wheel component 5 is placed in walking mechanism 13
In space between front and the rear of drum part 1, walking mechanism 13 uses track structure；Balance left side in wheel component 5
Two stabilizers are connected by matrix frame 503 with the 5th hydraulic cylinder 501, and the 5th hydraulic cylinder 501 drives the left side of frame 4 mounted in roller；
The right side of drum driven frame 4 is equipped with the 6th hydraulic cylinder 502 symmetrical with the 5th hydraulic cylinder 501, the 6th hydraulic cylinder 502
Equipped with stabilizer.
One end of main shaft 301, which is equipped with hydraulic motor, main shaft 301, in hydraulic motor part 3 is equipped with drive sprocket 201, main
Axle 301 is by bearing 303 on bearing block 304, and bearing block 304 is connected with drum driven frame 4.
It is equipped with cylinder outer wall 102 by wedge-shaped parallels 1404 on tool rest 1403, tool rest 1403 and installation set 1402 is housed, peace
Cutter head 1401 is housed, the points of tangency of the axis and cylinder outer wall 102 of the installation set 1402 where cutter head 1401 is deposited on encapsulation 1402
In 30~60 degree of angle；The size of angle is configured according to actual needs.
It is provided with cylinder outer wall 102 on wearable overlay 111, adjacent two carrier bar 2 and chained block 202 is housed, chained block 202
One end and a wherein carrier bar it is affixed, the other end of chained block 202 is to ride on the upper surface of another carrier bar, with another carrier bar
Upper surface is simultaneously not connected to.
It is equipped with mainframe 9 by rotary middle spindle 7 on rotary rack 6, rotary rack 6 and is provided with left and right two groups of big liquid
First hydraulic cylinder 602 in cylinder pressure, left side（Laterally set shown in figure）It is hinged with the first bearing 901 on mainframe 9, the
Two hydraulic cylinders 603 are hinged with the second bearing 902 on mainframe 9；Rotary rack 6 passes through attachment means 8 and drum driven frame 4
Connection.The 3rd hydraulic cylinder 6021 and first hydraulic cylinder 602 in right side are centered on the symmetrical center line of rotary rack 6 in symmetrical
Shape is set；The 4th hydraulic cylinder 6031 in right side is set with second hydraulic cylinder 603 in symmetry status.
It is provided with the through hole of dovetail configuration between rotary rack 6 and attachment means 8, the through hole is formed by
A ramp structure is processed on rotary rack 6, a ramp structure, the inclined-plane on both are also processed in attachment means 8
Structure ramp angles are identical（All it is 10 degree of inclination angle）, the through hole is built with matching wedge structure 810, voussoir knot
The side that structure 810 is held greatly is provided with briquetting 812, and connector 811 is connected through the mounting hole in wedge structure 812 with briquetting 812.
The helicitic texture coordinated with connector 811 is provided with briquetting 812.The symmetrical structure of wedge structure 810, mounting hole is placed in
In the symmetrical centre of wedge structure 810.
When installation connecting element 811 is assembled, wedge structure 810 is tightened up along dovetail groove through hole to inboard, forms stable branch
Support face.Integral manufacturing technology is simple, easy for installation, reliable and secure, wide adaptability.When equipment split is split, wedge structure is backed out
Connector 811 on 810（Bolt）, the active force by its deadweight and between rotary support 6 and attachment means 8 can self falling.
The special catch wheel device of door is cooled down equipped with hydraulic oil on mainframe 9, referring to accompanying drawing 16 and accompanying drawing 17, is filled on mainframe 9
There is fixed plate 1201, fixed plate 1201 is cooled down mounted in hydraulic oil is equipped with nut 1202, nut in the side-lower of door, fixed plate 1201
1202 are connected with one end of multi-step thread spindle 1203, and wheel case is set with the maximum gauge end of multi-step thread spindle 1203
1204, wheel case 1204 and the maximum gauge splaying of multi-step thread spindle 1203 coordinate；Wheel case 1204 by with maximum gauge end
The gap of presence and the effect of lubricating oil, can be rotated relatively freely.The endoporus of wheel case 1204 is in step-like structure, wheel case
12044 stepped endoporus is made up of maximum gauge end bore section and small diameter inner hole part.The maximum gauge of wheel case 1204
Endoporus is sleeved on the maximum gauge of multi-step thread spindle 12033 completely（It is slightly larger than or equal to multi-step thread spindle 1203 most
The length of larger diameter end）, the small diameter inner hole of wheel case 1204 is sleeved on the secondary maximum gauge end of multi-step thread spindle 3.
Transverse slat 1205 in fixed plate 1201 is connected with mainframe 9, and rank is provided with the riser 1206 in fixed plate 1201
Terraced pore structure, shoulder hole structure is passed through built with multi-step thread spindle 1203 maximum gauge end and the end of thread, the end of thread
A part for shoulder hole structure is connected with nut 1202.
The hydraulic oil cools down the special catch wheel device of door, and can make surface miner hydraulic oil cooling door is accurately positioned peace
Dress, integral manufacturing technology is simple, dismounts convenient, reliable and secure, wide adaptability.
By blocking the riser 1205 in wheel case 1204 and fixed plate 12011 with multi-step thread spindle 1203（Riser 1205
Length be far longer than the external diameter of wheel case 1204）, the other end locked by nut 1202, makes wheel case 1204 in multi-step thread spindle
Can freely it be rotated on 1203, hydraulic oil cooling door 1207 at closing time, because itself is heavier, is difficult to be fixed to specified location lock
Tightly, specified location correctly can be effectively fixed to by the catch wheel device.
As shown in figure 17, because hydraulic oil cooling door 1207 is heavier, the door left side can due to the sagging a small distance of conducting oneself with dignity,
It is difficult to be fixed to specified location locking, specified location correctly can be effectively fixed to by catch wheel device.Hydraulic oil cools down door
1207 are moved at catch wheel device from partial below position, by frictional force so that wheel case 1204 is rotated, and drive hydraulic oil to cool down
Door 1207 is moved upward to correct position, is accurately positioned so as to reach.
The outside of driver's cabin 10 on mainframe 9 is provided with fixed mount, and driver's cabin 11 passes through the first support 1010 and second
Support 1009 is connected with fixed mount, and the first support 1010 is connected with the second support 1009 by supporting cylinder 1007.
First support 1010 and the second support 1009 be arranged in parallel, one end point of the first support 1010 and the second support 1009
It is not hinged with driver's cabin 10；First support 1010 is connected with the second support 1009 by supporting cylinder 1007.
The other end of first support 1010 and the second support 1009 is hinged with fixed mount respectively, and fixed mount is set in symmetry status
It is set to two：Left fixed mount 1001 and right fixed mount 10066, left fixed mount 1001 and right fixed mount 1006 are connected by crossbeam 1002
It is connected into frame structure.The present embodiment is focused on the other end and right fixed mount of the support 1009 of the group first support 1010 and second
1006 attachment structure is illustrated, another group first support and the second support and the connection of driver's cabin 10 and left fixed mount 1001
Mode is identical with the group.
One end of first support 1010 is connected by bearing pin 1013 and axle sleeve 1014 with the fixation axle bed 1003 on driver's cabin 10
Connect, one end of bearing pin 1013 is affixed by bolt group 1012 and fixed axle bed 1003, constitutes fixing end.The one of first support 1010
Packing sealing structure 1015 is set between end and bearing pin 1013, self-lubricating rotatable parts are formed, free end is formed.Right fixed mount 1006
The supporting ear mount 1004 of the structure that raises up of upper setting（Symmetry shape is also provided with corresponding support pad on left fixed mount 1001
Seat）, support in ear mount 1004 equipped with fixed axle bed 1003, packing_seal set between one end of the first support 1010 and bearing pin 1013
Shaft end packing ring 1016 is provided between the contact surface of structure 1015, axle sleeve 1014 and fixed axle bed 1003；First support 1010
The other end is identical with the attachment structure of driver's cabin 10 with the first support 1010 with the attachment structure of right fixed mount 1006.
One end of second support 1009 is connected by bearing pin 1013 and axle sleeve 1014 with the fixation axle bed 1003 on driver's cabin 10
Connect, one end of bearing pin 1013 is affixed by bolt group 1012 and fixed axle bed 1003, constitutes fixing end.The one of second support 1009
Packing sealing structure 1015 is set between end and bearing pin 1013, self-lubricating rotatable parts are formed, free end is formed；First support 1010
It is slightly less than the distance between left and right two fixed mount 1001,1006 medial surfaces with the axial length of the second support 1009；To ensure to drive
Sail room 10 and relative skew and stuck phenomenon are not resulted in lifting process, it is special in contact of the axle sleeve 1014 with fixed axle bed 1003
Shaft end packing ring 1016 is provided between face, so that its position is relatively fixed.The other end and right fixed mount of second support 1009
1006 attachment structure is identical with the attachment structure of driver's cabin 10 with the second support 1009.
First support 1010 passes through bearing pin, axle end baffle plate and oscillating bearing and the earrings of the piston rod of supporting cylinder 1007
Connection, the second support 1009 is connected by hinged seat 1008 with the earrings of the cylinder of supporting cylinder 1007, supporting cylinder 1007
The relative position of the pin joint of earrings and two fixing ends of the first support 1010 and the second support 1009 at two, it is ensured that pass through branch
The ascending, descending operation of the flexible achievable driver's cabin 10 of the bar of hydraulic cylinder 1007 is supportted, in surface miner normal work, it is desirable to drive
Room is always held at a high position, to watch work at any time.
Right fixed mount 1006 is provided with spacer pin installing plate 1005 in the one side in driver's cabin direction, and the spacer pin is installed
Plate 1005 is at 1/2nd that the right bottom of fixed plate 1006 constitutes about the right total height of fixed plate 1006（Right fixed plate 1006
Total height includes supporting ear mount 1004）.
Second support 1009 connects the cylinder of supporting cylinder 1007, the work of supporting cylinder 1007 by hinged seat 1008
Stopper rod is connected to the first support 1010 at the about a quarter of the right end of fixed mount 1006, the first support 1010 and the second support
1009 both equal lengths, structure is identical.The axial length of first support 1010 and the second support 1009 is slightly less than left and right two
The distance between fixed mount 1001,1006 medial surfaces；The width of driver's cabin 10 is slightly less than the axial length of the first support 1010.
Two fixed axle beds 1003 are set respectively on left fixed mount 1001 and right fixed mount 1006, axle bed is each fixed
1003 are also reinforced by stiffener plate respectively, to ensure that it has enough support strengths, the first support 1010 and the second support 1009
Coupled respectively with fixed mount by bearing pin 1013, axle sleeve 1014 etc. respectively, while the first support 1010 and the second 1009 phases of support
Correspondence both sides are connected as one with a supporting cylinder 1007 respectively；It is flexible come real by the piston rod of supporting cylinder 1007
The descending operation of existing driver's cabin 10.To prevent that the support meanss of driver's cabin 10 slide in service work, spy designs on fixed mount
A set of mechanical stop limiter：Spacer pin installing plate 1005, spacer pin installing plate 1005 is in the triangular structure of evagination, spacer pin peace
Spacer pin mounting hole is provided with dress plate 1005, when driver's cabin 10 is raised up to a high position, spacer pin can be pushed under driver's cabin 10
Portion, is held, and prevents driver's cabin 10 from falling, to protect driver's cabin and maintenance, maintainer's safety.
The support meanss, can be achieved to adjust the whole height of surface miner at any time, both can guarantee that will drive during normal work
Sail room 10 and be raised to certain altitude in order to observe the working condition of roller, equipment can be reduced in transition transportation again overall high
Degree, reduces cost of transportation；This device integral manufacturing technology is simple, dismounts convenient, safe and reliable, wide adaptability.
Load is connected to flange 805 in the connecting shaft 806 of attachment means 8, and flange 805 passes through bolt with drum driven frame 4
The first hinged seat 801 and the second hinged seat 802 in connection, attachment means 8 are placed on connector 809, and the first hinged seat 801 is put
Upper left side in the front end of connector 809, the second hinged seat 802 is placed in the lower left of the front end of connector 809, the first hinged seat 801
On be hinged with the tailpiece of the piston rod of the 7th hydraulic cylinder 807, the cylinder barrel end of the 7th hydraulic cylinder 807 is connected to the mounting seat of rotary rack 6
On, the cylinder barrel end of the 8th hydraulic cylinder 808 is hinged with the second hinged seat 802, the tailpiece of the piston rod of the 8th hydraulic cylinder 808 is connected to back
Make a connection in another mounting seat of frame 6.
Connecting hole 804 is provided with the connector 809 of attachment means 8, connecting hole 804 is mounted in back by connecting bolt 601
Make a connection on frame 6, connecting hole 804 is set to two rows in parastate.Upper and lower two rows loss of weight fabrication hole is provided with connector 809
803, the weight for mitigating connector 809.
The present embodiment, can realize the mining that becomes more meticulous, and be applicable the various surface mines for not being suitable for blasting excavation, mine and put down
The occasions such as whole place, civil engineering field.
The exploitation that becomes more meticulous has the advantage that：
1）The mixture of various chemical compositions can be realized according to specific production requirement exactly by surface mining, without mixing
Unwanted material.
2）When working seam is relatively thin, smart surface mining can be carried out along ore bed, can avoid not needing the blending of material.
3）In considerable mine/stone pit, due to worrying to penetrate underground water level, and then cause mineral deposit permeable, make
Exploited with conventional method, can only typically take the precipitation cost for reducing mining depth or increase great number；And pass through surface mining
But can control production process closely, so as to realize the harvesting of nearly all product.
4）Surface mining can form more smooth working face, and mine car and loading machine can be so reduced to greatest extent
Cost of use, it is particularly possible to save significantly on the consumption of rubber tyre, under many circumstances it is even possible that with off-road truck come
Instead of mine car.
5）Surface mining ensures that the uniformity of material from the beginning, and product is fine and close ore particle.Top-down cutting
The generation of miberal powder and super large ore particle can be controlled to a certain extent（More than 200 millimeters）；Compared with conventional borehole and explosion product,
Material treatment effeciency (including reducing the abrasion of lorry compartment and power shovel) can be increased substantially.Except coarse crushing process can be saved
Outside, secondary and three crushing systems efficiency can also be improved.
During surface miner normal work, power is transmitted to transfer case by engine 11 by clutch, will be dynamic by transfer case
Five tunnels can be divided into, power is transmitted via hydraulic pump again per road.It is two hydraulic motors of control, two hydraulic motors wherein to have two-way
3 are mounted in the two ends of same main shaft 301, and control drum part 1 rotates.All ten hydraulic cylinders, four hydraulic cylinders are controlled all the way（The
One hydraulic cylinder 602, second hydraulic cylinder 603, the 3rd hydraulic cylinder 6021 and the 4th hydraulic cylinder 6031）Pressurize, pass through to drum part 1
Rotary rack 6 and roller mounting bracket 105 pass to roller, two hydraulic cylinders（7th hydraulic cylinder 807 and the 8th hydraulic cylinder 808）Control
Roller horizontal adjustment processed, two hydraulic cylinders（5th hydraulic cylinder 501 and the 6th hydraulic cylinder 502）Control four stabilizers, in addition two
Individual hydraulic cylinder control drivers' cab lifting.Remaining two-way is driven for creeper undercarriage 13 all the way, another road give over to it is standby, to increase
Plus used during other auxiliary equipments.After optimal cutting depth and drum rotation speed is determined, operator can be by the load of machine
Microprocessor processes are transferred in control.
The microprocessor improves the exploitation rate of machine to greatest extent using engine speed as control device.Such as engine
11 rotating speeds are dropped to below preset range, then machine will stop the rotation of crawler travel and drum part 1.Workload condition is mutated
When, drum part 1 can stop operating, and hydraulic system will not be by any infringement.The purpose of microprocessor is to improve to greatest extent
The production capacity of surface mining machine, while protecting the intact of dynamical system.
In addition, surface miner further provided with a set of laser/GPS.System has reserved connecting line, can install any
A kind of system controls cutting depth.The finishing operations face with the horizontal an angle can be obtained by these systems --- adopt
A plane can be obtained during with a set of laser/gps system, two can be then obtained into certain angle when being oriented to instrument using two sets
The plane of degree.
Excavated surface is tilted towards catch pit, and rainwater can be made to be discharged from cutting face, it is to avoid cutting finished product makes moist.
The drawbacks of above-described embodiment can be avoided using the method such as traditional drilling, explosion, broken completely.Can be formed compared with
For smooth working face, the cost of use of mine car and loading machine can be so reduced to greatest extent, it is particularly possible to save significantly on rubber
The consumption of rubber tire tire, under many circumstances it is even possible that replacing mine car with off-road truck.The investment in mine is greatly reduced
Operating cost.
Claims (13)
1. a kind of surface miner, including mainframe, engine, walking mechanism, hydraulic system, drum part, balance wheel component,
Driver's cabin；Driver's cabin, rear cabin connection engine are housed on mainframe, it is characterised in that：The master being placed in walking mechanism
Rotary rack is housed, rotary rack is connected with drum driven frame in frame, hydraulic motor part is housed in drum driven frame,
Drive sprocket is housed, drive sprocket is connected with carrier bar, and carrier bar is sleeved on the rolling in drum part in hydraulic motor part on main shaft
It is equipped with cylinder connecting shaft, in roller connecting shaft on driven sprocket, the cylinder body outer wall and carrier bar of drum part and is respectively provided with cutter tooth.
2. surface miner according to claim 1, it is characterised in that：Cutter tooth is arranged on cylinder body outer wall in the shape of a spiral,
Also distinguish in the two end plates of drum part and arrange one week cutter tooth on uniform one week cutter tooth, the two ends of cylinder body outer wall respectively；Roller
Part is divided into left and right two rollers：Rolled left cylinder, right roller, and the cutter tooth rolled left on cylinder is arranged in the shape of a spiral with arranging in the shape of a spiral
Cutter tooth of the cloth on right roller is set in symmetry status.
3. surface miner according to claim 1, it is characterised in that：Roller mounting bracket in drum part is weldment
Row's mounting hole is respectively arranged with structure, the welded plate of arranged on left and right sides, mounting hole passes through installation bolt and drum driven frame
Connection.
4. surface miner according to claim 1, it is characterised in that：Drum driven frame arranged on left and right sides is in symmetry shape
Two stabilizers for being respectively provided with left side in balance wheel component, balance wheel component are connected by matrix frame with the 5th hydraulic cylinder, the
Five hydraulic cylinders are driven on the left of frame mounted in roller.
5. surface miner according to claim 1, it is characterised in that：One end of main shaft is equipped with liquid in hydraulic motor part
Drive sprocket is housed, main shaft is by bearing on bearing block, and bearing block is connected with drum driven frame on pressure motor, main shaft.
6. surface miner according to claim 1, it is characterised in that：Knife is equipped with by wedge-shaped parallels on cylinder outer wall
It is equipped with seat, tool rest in installation set, installation set and cutter head, the axis of the installation set where cutter head and the points of tangency of cylinder outer wall is housed
In the presence of 30~60 degree of angle.
7. surface miner according to claim 1, it is characterised in that：Wearable overlay, phase are provided with cylinder outer wall
Chained block is housed, one end of chained block and a wherein carrier bar are affixed on adjacent two carrier bars, the other end of chained block be ride over it is another
On the upper surface of carrier bar.
8. surface miner according to claim 1, it is characterised in that：By rotary middle spindle equipped with revolution on mainframe
The first bearing hinge in the first hydraulic cylinder and mainframe in left and right two groups of hydraulic cylinders, every group is provided with frame, rotary rack
Connect, second hydraulic cylinder is hinged with the second bearing on mainframe；Rotary rack is connected by attachment means with drum driven frame.
9. surface miner according to claim 1, it is characterised in that：Load is connected to method in the connecting shaft of attachment means
Orchid, flange is bolted with drum driven frame, and the first hinged seat and the second hinged seat in attachment means are placed in connection
On body, the first hinged seat is placed in the upper left side of connector front end, and the second hinged seat is placed in the lower left of connector front end, the first hinge
The tailpiece of the piston rod of the 7th hydraulic cylinder is hinged with joint chair, the cylinder barrel end of the 7th hydraulic cylinder is connected in the mounting seat of rotary rack,
The cylinder barrel end of the 8th hydraulic cylinder is hinged with second hinged seat, the tailpiece of the piston rod of the 8th hydraulic cylinder is connected to the another of rotary rack
In mounting seat.
10. surface miner according to claim 1, it is characterised in that：Connection is provided with the connector of attachment means
Hole, connecting hole is by connecting bolt on rotary rack.
11. surface miner according to claim 1, it is characterised in that：It is provided between rotary rack and attachment means
The through hole of dovetail configuration, the through hole is built with matching wedge structure, and the side at the big end of wedge structure is provided with pressure
Block, connector is connected through the mounting hole in wedge structure with briquetting.
12. surface miner according to claim 1, it is characterised in that：Fixed plate is housed, fixed plate is mounted on mainframe
Hydraulic oil, which is cooled down, is equipped with nut in the side-lower of door, fixed plate, nut is connected with one end of multi-step thread spindle, multi-step screw thread
Wheel case is set with the maximum gauge end of axle, wheel case and the maximum gauge splaying of multi-step thread spindle coordinate.
13. surface miner according to claim 1, it is characterised in that：On mainframe fixation is provided with the outside of driver's cabin
Frame, driver's cabin is connected by the first support and the second support with fixed mount, and the first support is connected with the second support by hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710571104.1A CN107237630A (en) | 2017-07-13 | 2017-07-13 | Surface miner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710571104.1A CN107237630A (en) | 2017-07-13 | 2017-07-13 | Surface miner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107237630A true CN107237630A (en) | 2017-10-10 |
Family
ID=59990620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710571104.1A Withdrawn CN107237630A (en) | 2017-07-13 | 2017-07-13 | Surface miner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107237630A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915681A (en) * | 2018-09-12 | 2018-11-30 | 唐山冀东装备工程股份有限公司 | Rotary outdoor Quarrying machine |
| CN109138036A (en) * | 2018-11-06 | 2019-01-04 | 北京林业大学 | One kind being applied to fermentation vat and is based on the dismountable slot type heap turning over device of Platform of Excavators |
| CN110552392A (en) * | 2019-09-24 | 2019-12-10 | 成都市猎石者破岩科技有限责任公司 | Cutting arm frame, cutting arm, grooving device and grooving method |
| CN116498325A (en) * | 2023-06-28 | 2023-07-28 | 中铁九局集团有限公司 | Mine open-air stripping equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979521A (en) * | 2012-12-19 | 2013-03-20 | 湖南科技大学 | Rocker-type transverse shearer |
| CN103266891A (en) * | 2013-05-02 | 2013-08-28 | 三一重型装备有限公司 | Cutting part and continuous coal cutter |
| CN103732859A (en) * | 2011-05-16 | 2014-04-16 | 卡特彼勒环球矿业欧洲有限公司 | Mobile mining machine and method for driving tunnels, roadways or shafts, in particular in hard rock |
| CN104453906A (en) * | 2014-12-04 | 2015-03-25 | 辽宁工程技术大学 | Opencast machine |
| CN205712255U (en) * | 2016-06-16 | 2016-11-23 | 襄阳忠良工程机械有限责任公司 | Break and dig integral type drive hoeing machine |
| CN206888978U (en) * | 2017-07-13 | 2018-01-16 | 唐山冀东装备工程股份有限公司 | Surface miner |
-
2017
- 2017-07-13 CN CN201710571104.1A patent/CN107237630A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103732859A (en) * | 2011-05-16 | 2014-04-16 | 卡特彼勒环球矿业欧洲有限公司 | Mobile mining machine and method for driving tunnels, roadways or shafts, in particular in hard rock |
| CN102979521A (en) * | 2012-12-19 | 2013-03-20 | 湖南科技大学 | Rocker-type transverse shearer |
| CN103266891A (en) * | 2013-05-02 | 2013-08-28 | 三一重型装备有限公司 | Cutting part and continuous coal cutter |
| CN104453906A (en) * | 2014-12-04 | 2015-03-25 | 辽宁工程技术大学 | Opencast machine |
| CN205712255U (en) * | 2016-06-16 | 2016-11-23 | 襄阳忠良工程机械有限责任公司 | Break and dig integral type drive hoeing machine |
| CN206888978U (en) * | 2017-07-13 | 2018-01-16 | 唐山冀东装备工程股份有限公司 | Surface miner |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915681A (en) * | 2018-09-12 | 2018-11-30 | 唐山冀东装备工程股份有限公司 | Rotary outdoor Quarrying machine |
| CN109138036A (en) * | 2018-11-06 | 2019-01-04 | 北京林业大学 | One kind being applied to fermentation vat and is based on the dismountable slot type heap turning over device of Platform of Excavators |
| CN110552392A (en) * | 2019-09-24 | 2019-12-10 | 成都市猎石者破岩科技有限责任公司 | Cutting arm frame, cutting arm, grooving device and grooving method |
| CN110552392B (en) * | 2019-09-24 | 2023-12-08 | 四川猎石者龙宇科技有限公司 | Frame for cutting arm, slotting device and slotting method |
| CN116498325A (en) * | 2023-06-28 | 2023-07-28 | 中铁九局集团有限公司 | Mine open-air stripping equipment |
| CN116498325B (en) * | 2023-06-28 | 2023-09-01 | 中铁九局集团有限公司 | Mine open-air stripping equipment |
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Application publication date: 20171010 |