CN108518224A - The light resistance slideway fragment mining machine of pillar - Google Patents
The light resistance slideway fragment mining machine of pillar Download PDFInfo
- Publication number
- CN108518224A CN108518224A CN201810460683.7A CN201810460683A CN108518224A CN 108518224 A CN108518224 A CN 108518224A CN 201810460683 A CN201810460683 A CN 201810460683A CN 108518224 A CN108518224 A CN 108518224A
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- spindle box
- shaft
- buckle
- fragment
- saw
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- 239000012634 fragment Substances 0.000 title claims abstract description 34
- 238000005065 mining Methods 0.000 title claims abstract description 19
- 230000003287 optical effect Effects 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000010720 hydraulic oil Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C47/00—Machines for obtaining or the removal of materials in open-pit mines
- E21C47/10—Machines for obtaining or the removal of materials in open-pit mines for quarrying stone, sand, gravel, or clay
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)
- Transmission Devices (AREA)
Abstract
The present invention relates to a kind of light resistance slideway fragment mining machines of pillar, including engine base, the buckle that the column that stands upright on engine base both sides, sliding are hubbed on column and sliding be hubbed on the lifting drive of saw and driving buckle lifting between two buckles, saw by fragment hydraulic oil cylinder driving can opposite buckle move left and right；Wherein：It is provided with lateral beam barrel and vertical beam barrel on buckle, is located on column by vertical beam barrel slide pivot, is associated with integrally by crossbeam between two blocks of buckles；Lateral beam barrel is side by side up and down to be arranged on the inside of buckle, is passed through for saw side guide shaft；Spindle box both sides are respectively fixed with guide shaft and sliding sleeve, and axle sleeve is offered on sliding sleeve, are slidably located in by axle sleeve on the optical axis of buckle, whole by optical axis and guide shaft support saw, and allow to slide axially, and realize fragment function.
Description
Technical field：
The invention belongs to mine quarrying slab machinery field, more particularly to a kind of light resistance slideway fragment mining machine of pillar.
Background technology：
Number of patent application 201010536890.X, discloses a kind of Double-spliced distance-adjustable mine quarrying machine, including engine base, column and
Saw, wherein being pivoted with a slide plate with lateral guide groove on two column guide rails respectively, spindle box both ends slide pivot is set to two slide plates
Lateral guide groove in, two slide plates and with the lift drive mechanism for being pivoted with synchronization lifting between heel post；Spindle box is separated into gear
Chamber and a cavity, gear cavity are three-axis structure, are followed successively by motor shaft, jackshaft and output shaft, and three axis are nibbled by two groups of teeth wheel group
Transmission is closed, the suspension of motor end face is fixed on spindle box side；The spindle box of two independence for Taiwan deep cutting machines, two masters are pivoted on slide plate side by side
Axle box rotates 180 ° and sets each other, is suspended on the motor of spindle box side and can be inserted into the cavity of another spindle box, and two masters
Saw blade on axle box output shaft is in mutually remote side, and locates on the same axis；Two slide plate centre positions are fixed with a baffle, gear
It is respectively equipped with drive cylinder between plate and two spindle boxes, the position of saw blade is adjusted by cylinder action.The spindle box of the saw is logical
The structure for crossing horizontal dovetail groove is slidably positioned between the slide plate of column, and under high vibration environment, how fatiguability and abrasion improve
Existing structure provides easy to process and lubricates more convenient scheme, becomes the object that the present invention studies.
Invention content：
The purpose of the present invention is a kind of saws of invention by the slideway support of cross direction profiles, and by the pillar of hydraulic oil cylinder driving fragment
Light resistance slideway fragment mining machine.
The technical scheme is that be achieved：A kind of light resistance slideway fragment mining machine of pillar, including it is engine base, upright
The buckle and sliding being hubbed on column in the column of engine base both sides, sliding are hubbed on saw and driving button between two buckles
The lifting drive of plate lifting, saw are moved left and right by the opposite buckle of fragment hydraulic oil cylinder driving energy；The saw includes motor, master again
Axle box and the saw blade being fixed on spindle box output shaft；It is characterized in that：Lateral beam barrel and vertical axis are provided on buckle
Cylinder, the two discrete outsides at buckle both ends of vertical beam barrel are located on column by vertical beam barrel slide pivot, pass through between two blocks of buckles
Crossbeam association is integral；The transverse direction beam barrel is side by side up and down to be arranged on the inside of buckle, and at least one lateral beam barrel is led for saw side
Axis passes through, is fixed with optical axis on a lateral beam barrel；The spindle box both sides are respectively fixed with guide shaft and sliding sleeve, are slided by sliding sleeve
It is set on the optical axis, it is whole by optical axis and guide shaft support saw, and allow to slide axially；The fragment cylinder tube lock
Gu on crossbeam, movable end locking on spindle box, driving saw along optical axis shift.
Input shaft, output shaft and an at least jackshaft are provided in the spindle box；At the input shaft and output shaft
In on the central axes of spindle box, jackshaft biasing, input shaft, output shaft and jackshaft sequentially form deceleration transmission relationship；Motor
Padded locking passes through V belt translation above spindle box, and with input shaft；Fragment oil cylinder is arranged in motor and the padded space of spindle box
In, and on central axes.
Input shaft, output shaft and an at least jackshaft, input shaft, jackshaft and output are provided in the spindle box
Axis sequentially forms deceleration transmission relationship；The input shaft is motor shaft, and motor directly locks in spindle box inner end cap；It is described
Output shaft is on spindle box central axes, and outer end cap is stretched out in one end；Input shaft biasing spindle box side, the spindle box other side
A cavity is formed, corresponding inner end cap offers opening, which is inserted into for another motor rear end.
A guide shaft is respectively arranged in the spindle box both sides up and down, and two guide shaft one end lock on spindle box outer end cap；At sliding sleeve
Between two guide shafts, lock in the spindle box side of guide shaft free end.
It is provided with connecting plate between the hanging end of two guide shafts, connecting plate corresponds to optical axis position and offers perforation.
The lifting drive is lifting cylinder, and cylinder body locks on buckle, movable end locking is on engine base.
Vertically and horizontally walking mechanism is provided on the engine base comprising be arranged engine base four corners axle bed, be located in both ends
Shaft, long rails wheel, cross track wheel on axle bed and driving mechanism；The long rails wheel is mounted on shaft both ends, until
A rare shaft is driven by the Longitudinal in driving mechanism；Four cross track wheels are discrete to be arranged on four axle beds, together
A pair of of cross track wheel of side is driven by independent lateral dynamics in driving mechanism respectively.
Vertically and horizontally walking mechanism is provided on the engine base comprising be arranged engine base four corners axle bed, be located in both ends
Shaft, long rails wheel, cross track wheel on axle bed and driving mechanism；The long rails wheel be mounted on shaft both ends, two
Root shaft is driven by the Longitudinal in driving mechanism；While the Longitudinal and rotating shaft transmission, also with a transverse rails
Road wheel is sequentially connected, and forms tripartite's drive connection；Tripartite's drive connection refers to the drive connection formed by three bevel gears,
Or Longitudinal is formed by the worm gear on worm screw, with shaft and cross track wheel and is sequentially connected.
The guide shaft and lateral beam barrel, optical axis and the sliding sleeve on buckle, are substituted using linear guides and sliding block fit structure.
Buckle of the present invention is lifted and is slid laterally, and is all made of cylindrical optical axis cooperation, not only can directly be used round seamless
Steel pipe, and self-lubricating copper sheathing can be introduced, relative motion is more smooth, can also greatly reduce abrasion, extends product service life；Separately
Outside, the motor in saw and fragment oil cylinder are arranged on central axes, keep center of gravity relatively placed in the middle, and when fragment is more smoothly；Electricity
Machine is padded above spindle box, reduces saw thickness, and advantage is formed to two breast bench Two bors d's oeuveres.
Description of the drawings：
With reference to specific legend, the present invention will be further described：
Fig. 1 is the light resistance slideway fragment mining machine schematic diagram of pillar
Fig. 2 is the light resistance slideway fragment mining machine decomposition diagram of pillar
Fig. 3 is saw and buckle decomposition diagram
Fig. 4 is spindle box and motor relation schematic diagram in saw
Fig. 4 A are Fig. 4 side schematic views
Fig. 4 B are A-A diagrammatic cross-sections of Fig. 4 A
Fig. 5 is one schematic diagram of vertically and horizontally walking mechanism on engine base
Fig. 6 is two schematic diagram of vertically and horizontally walking mechanism on engine base
Fig. 7 is spindle box and motor relation schematic diagram
Fig. 7 A are Fig. 7 motor side schematic diagrames
Wherein
1-engine base 11-axle bed, 12-shaft, 13-long rails wheel
14-16-lateral dynamics of cross track 15-Longitudinal of wheel, 17-lifting oil cylinders
The lateral beam barrel of 2-3-buckles of column 31-32-vertical beam barrel
33-crossbeam 34-optical axis, 4-saw, 41-motors
42-spindle box 421-input shaft, 422-jackshaft, 423-output shafts
424-guide shaft 425-outer end cap, 426-sliding sleeve, 427-connecting plates
428-open 43-saw blade 5-lifting drive, 6-fragment oil cylinders
7-rail
Specific implementation mode：
Referring to FIG. 1, FIG. 2 and FIG. 3, the light resistance slideway fragment mining machine of pillar, including engine base 1, stand upright on engine base both sides
The buckle 3 and sliding that column 2, sliding are hubbed on column are hubbed on the liter of saw 4 and driving buckle lifting between two buckles
Power 5 drops, and saw 4 is moved left and right by 6 driving energy of fragment oil cylinder with respect to buckle 3, moves to new position cutting operation；This example
In, it is lifting cylinder that lifting drive 5, which uses oil cylinder, the lifting drive, and the cylinder body of such as Fig. 2, oil cylinder lock on buckle 3, live
Moved end locks on engine base 1.
Such as Fig. 4, Fig. 4 A, Fig. 4 B, saw 4 includes motor 41, spindle box 42 and the saw being fixed on spindle box output shaft
Piece 43；Three-axis structure, an input shaft 421, a jackshaft 422 and an output shaft 423 are provided in spindle box 42；Input shaft 421
It is in output shaft 423 on the central axes of spindle box 42, jackshaft 422 biases, input shaft, output shaft and jackshaft, successively shape
At deceleration transmission relationship；The padded locking of motor 41 passes through V belt translation above spindle box 42, and with input shaft 421；Saw 4 is whole
Weight is substantially centered, and both sides load is suitable, and such as Fig. 2 and Fig. 3, fragment oil cylinder 6 is arranged in motor 41 and 42 padded space of spindle box
In, and on central axes, driving force equiblibrium mass distribution, it is ensured that smoothly translation.In this example, jackshaft 422 may be two,
The reduction ratio of bigger is provided.
Moreover convenient for spindle box 42 is slidably positioned at two buckles 3 between, in 42 both sides of spindle box, one guide shaft is respectively set up and down
424, two guide shafts, 424 one end locks on spindle box outer end cap 425；Spindle box side lock between two guide shafts, 424 free end
Intrinsic sliding sleeve 426, is set in by the sliding sleeve 426 on the optical axis 34 of 3 side of buckle.Optical axis 34 can be one to two, or
Two or more.
Further, it is provided with connecting plate 427 between two guide shafts, 424 hanging end, two guide shaft rigids, connecting plate is provided
427 34 positions of correspondence optical axis offer perforation.
Such as Fig. 2 and Fig. 3, buckle 3 is provided with lateral beam barrel 31 and vertical beam barrel 32 on buckle, and two vertical beam barrels 32 are discrete
Outside at 3 both ends of buckle, by vertical beam barrel 32 sliding be hubbed on column 2, between two blocks of buckles 3 by be arranged crossbeam
33 associations are integral, form liftable entirety；Crossbeam 33 can be arranged one to three according to space, be two in this legend, point
It stands at the both ends of buckle 3；The setting side by side up and down of lateral beam barrel 31 is in 3 inside of buckle, and upper and lower two lateral beam barrels 31 are for saw side
Guide shaft 424 passes through, is fixed with optical axis 34 on intermediate lateral beam barrel 31.
When assembly, 42 both sides of spindle box are in two lateral beam barrels 31 of buckle side and sliding by guide shaft 424 respectively
Set 426 is slidably located on the optical axis 34, supports saw 4 whole by optical axis 34 and guide shaft 424, and saw 4 is allowed to do axial direction
Sliding, namely move left and right and realize fragment action；6 cylinder barrel of fragment oil cylinder locks on crossbeam 33, movable end locking is in spindle box
On 42, driving saw 4 is shifted along optical axis 34.
In conclusion column 1 and guide shaft 424 and optical axis 34 are all made of round seamless steel pipe, self-lubricating copper can be introduced
Set reduces friction when sliding, prolongs the service life, and acts more smooth.Moreover sand is filled up in steel pipe, it is whole to increase
Body weight promotes the stability of mining machine.Alternatively, guide shaft 424 and lateral beam barrel 31, optical axis 34 and the sliding sleeve 426 on buckle 3,
The cylindrical structure that linear guides and sliding block are replaced, and be not limited in diagram may be used.
With reference to Fig. 5, vertically and horizontally walking mechanism is provided on engine base 1 comprising axle bed 11 in engine base four corners, positioning are set
Shaft 12, long rails wheel 13, cross track wheel 14 on the axle bed of both ends and driving mechanism；Long rails wheel 13, which is mounted on, to be turned
12 both ends of axis, at least a shaft 12 are driven by the Longitudinal 15 in driving mechanism；Four cross track wheels 14 are discrete to be set
It sets on four axle beds 11, a pair of of cross track wheel 14 of homonymy is driven by independent lateral dynamics 16 in driving mechanism respectively.
Long rails wheel 13 is walked on rail 7, realizes that cutting needs；And when need to switch tracks cutting when, set by engine base four corners
The lifting oil cylinder 17 set, engine base 1 is increased, and traversing rail is laid with below cross track wheel 14, and cross is driven by lateral dynamics 16
To the walking of rail wheel 14 on traversing rail, the purpose of handoff path is realized.This engine base example is that longitudinal walking is single-ended drive.
With reference to Fig. 6, vertically and horizontally walking mechanism is provided on engine base 1 comprising axle bed 11 in engine base four corners, positioning are set
Shaft 12, long rails wheel 13, cross track wheel 14 on the axle bed of both ends and driving mechanism；Long rails wheel 13, which is mounted on, to be turned
12 both ends of axis, two shafts 12 are driven by the Longitudinal 15 in driving mechanism；Longitudinal 15 is driven same with shaft 12
When, it is also sequentially connected with a cross track wheel 14, forms tripartite's drive connection；Tripartite's drive connection is referred to by three cone teeth
It takes turns the drive connection formed or Longitudinal 15 and biography is formed by the worm gear on worm screw, with shaft 12 and cross track wheel 14
Dynamic connection.In this structure, vertically move as four-wheel drive, and two of which cross track wheel 14 is idle running.
Integrated design can be used in motor 41 and spindle box 42 in saw 4 so that structure is more compact.
With reference to Fig. 7 and Fig. 7 A, it is provided with input shaft 421, output shaft 423 and an at least jackshaft 422 in spindle box 42,
Input shaft, jackshaft and output shaft sequentially form deceleration transmission relationship；The input shaft 421 is motor shaft, and motor 41 is directly locked
Gu in 42 inner end cap of spindle box；Output shaft 423 is on 42 central axes of spindle box, and outer end cap 425 is stretched out in one end；The input
Axis 421 biases 42 side of spindle box, and 42 other side of spindle box forms a cavity, and corresponding inner end cap offers opening 428, this is spacious
Mouth 428 is inserted into for another motor rear end, and in two saw 4 of Two bors d's oeuveres, structure is more compact.In this example, jackshaft 422 is two
Root improves reduction ratio.
Claims (9)
1. a kind of light resistance slideway fragment mining machine of pillar, including engine base (1), the column (2) for standing upright on engine base both sides, slide pivot
The lifting that the saw (4) and driving buckle (3) that the buckle (3) and sliding being located on column are hubbed between two buckles (3) lift
Power (5), saw (4) are moved left and right by fragment oil cylinder (6) driving energy with respect to buckle (3)；The saw (4) and include motor
(41), spindle box (42) and the saw blade (43) being fixed on spindle box (42) output shaft (423)；It is characterized in that：Buckle
(3) it is provided with lateral beam barrel (31) and vertical beam barrel (32) on, the two vertical discrete outsides at buckle (3) both ends of beam barrel (32),
It is hubbed on column (2) by vertical beam barrel (32) sliding, is associated with integrally by crossbeam (33) between two pieces of buckles (3)；It is described
Lateral beam barrel (31) setting side by side up and down is on the inside of buckle (3), and at least one lateral beam barrel (31) is for saw (4) side guide shaft
(424) it passes through, be fixed with optical axis (34) on a lateral beam barrel (31)；Spindle box (42) both sides are respectively fixed with guide shaft
(424) and sliding sleeve (426) it, is slidably located on the optical axis (34) by sliding sleeve (426), by optical axis (34) and guide shaft (424)
It supports saw (4) whole, and allows to slide axially；Fragment oil cylinder (6) the cylinder barrel locking is on crossbeam (33), movable end lock
Gu on spindle box (42), driving saw (4) is shifted along optical axis (34).
2. the light resistance slideway fragment mining machine of pillar according to claim 1, it is characterised in that：Setting in spindle box (42)
There are input shaft (421), output shaft (423) and an at least jackshaft (422)；At the input shaft (421) and output shaft (423)
In on the central axes of spindle box (42), jackshaft (422) biases, input shaft (421), output shaft (423) and jackshaft (422),
Sequentially form deceleration transmission relationship；The padded locking of motor (41) is passed above spindle box (42), and with input shaft (421) by band
It is dynamic；Fragment oil cylinder (6) setting is in motor (41) and spindle box (42) padded space on central axes.
3. the light resistance slideway fragment mining machine of pillar according to claim 1, it is characterised in that：Setting in spindle box (42)
There are input shaft (421), output shaft (423) and an at least jackshaft (422), input shaft (421), jackshaft (422) and output
Axis (423), sequentially forms deceleration transmission relationship；The input shaft (421) is motor (41) axis, and motor (41) directly locks in master
In axle box (42) inner end cap；The output shaft (423) is on spindle box (42) central axes, and outer end cap is stretched out in one end；It is described defeated
Enter axis (421) biasing spindle box (42) side, spindle box (42) other side forms a cavity, and corresponding inner end cap offers opening
(428), which is inserted into for another motor (41) rear end.
4. the light resistance slideway fragment mining machine of pillar according to claim 1,2 or 3, it is characterised in that：Spindle box (42)
A guide shaft (424) is respectively arranged in both sides up and down, and two guide shafts (424) one end locks on spindle box (42) outer end cap；At sliding sleeve (426)
Between two guide shafts (424), lock in spindle box (42) side of guide shaft (424) free end.
5. the light resistance slideway fragment mining machine of pillar according to claim 4, it is characterised in that：Two guide shafts (424) are hanging
Connecting plate (427) is provided between end, corresponding optical axis (34) position of connecting plate (427) offers perforation.
6. the light resistance slideway fragment mining machine of pillar according to claim 1, it is characterised in that：Lifting drive (5) is to rise
Oil cylinder drops, and cylinder body locks on buckle (3), movable end locking is on engine base (1).
7. the light resistance slideway fragment mining machine of pillar according to claim 1 or 6, it is characterised in that：Engine base is arranged on (1)
There is vertically and horizontally walking mechanism comprising axle bed (11) in engine base four corners, the shaft that is located on both ends axle bed (11) are set
(12), long rails wheel (13), cross track wheel (14) and driving mechanism；The long rails wheel (13) is mounted on shaft (12)
Both ends, at least a shaft (12) are driven by the Longitudinal (15) in driving mechanism；Four cross track wheels (14) are discrete
It is arranged on four axle beds (11), a pair of of cross track wheel (14) of homonymy is respectively by independent lateral dynamics in driving mechanism
(16) it drives.
8. the light resistance slideway fragment mining machine of pillar according to claim 1 or 6, it is characterised in that：Engine base is arranged on (1)
There is vertically and horizontally walking mechanism comprising axle bed (11) in engine base four corners, the shaft that is located on both ends axle bed (11) are set
(12), long rails wheel (13), cross track wheel (14) and driving mechanism；The long rails wheel (13) is mounted on shaft (12)
Both ends, two shafts (12) are driven by the Longitudinal (15) in driving mechanism；The Longitudinal (15) and shaft (12)
It while transmission, is also sequentially connected with a cross track wheel (14), forms tripartite's drive connection；Tripartite's drive connection refers to
The drive connection formed by three bevel gears or Longitudinal (15) are by worm screw, with shaft (12) and cross track wheel
(14) worm gear on, which is formed, to be sequentially connected.
9. the light resistance slideway fragment mining machine of pillar according to claim 1, it is characterised in that：Guide shaft (424) and buckle
On lateral beam barrel (31), optical axis (34) and sliding sleeve (426), substituted using linear guides and sliding block fit structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810460683.7A CN108518224A (en) | 2018-05-15 | 2018-05-15 | The light resistance slideway fragment mining machine of pillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810460683.7A CN108518224A (en) | 2018-05-15 | 2018-05-15 | The light resistance slideway fragment mining machine of pillar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108518224A true CN108518224A (en) | 2018-09-11 |
Family
ID=63430630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810460683.7A Pending CN108518224A (en) | 2018-05-15 | 2018-05-15 | The light resistance slideway fragment mining machine of pillar |
Country Status (1)
| Country | Link |
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| CN (1) | CN108518224A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767374A (en) * | 2010-02-22 | 2010-07-07 | 林天华 | Horizontally-moving seesaw-type stone saw frame |
| CN201756962U (en) * | 2010-07-12 | 2011-03-09 | 福建省华隆机械有限公司 | Vertical rack driving mechanism of quarrying machine |
| CN201756963U (en) * | 2010-07-26 | 2011-03-09 | 福建省华隆机械有限公司 | Staggering double-saw mine quarrying machine |
| CN102022117A (en) * | 2010-11-08 | 2011-04-20 | 福建省华隆机械有限公司 | Double-assembly adjustable pitch mine quarrying machine |
| CN102152406A (en) * | 2010-12-10 | 2011-08-17 | 林天华 | Chassis-free mining machine |
| CN203809005U (en) * | 2014-03-03 | 2014-09-03 | 福建省华隆机械有限公司 | Compact mine quarrying machine |
| CN208184736U (en) * | 2018-05-15 | 2018-12-04 | 福建省华隆机械有限公司 | The light resistance slideway fragment mining machine of pillar |
-
2018
- 2018-05-15 CN CN201810460683.7A patent/CN108518224A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767374A (en) * | 2010-02-22 | 2010-07-07 | 林天华 | Horizontally-moving seesaw-type stone saw frame |
| CN201756962U (en) * | 2010-07-12 | 2011-03-09 | 福建省华隆机械有限公司 | Vertical rack driving mechanism of quarrying machine |
| CN201756963U (en) * | 2010-07-26 | 2011-03-09 | 福建省华隆机械有限公司 | Staggering double-saw mine quarrying machine |
| CN102022117A (en) * | 2010-11-08 | 2011-04-20 | 福建省华隆机械有限公司 | Double-assembly adjustable pitch mine quarrying machine |
| CN102152406A (en) * | 2010-12-10 | 2011-08-17 | 林天华 | Chassis-free mining machine |
| CN203809005U (en) * | 2014-03-03 | 2014-09-03 | 福建省华隆机械有限公司 | Compact mine quarrying machine |
| CN208184736U (en) * | 2018-05-15 | 2018-12-04 | 福建省华隆机械有限公司 | The light resistance slideway fragment mining machine of pillar |
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