CN108661634A - A kind of complexity difficulty mining bed scale quarrying apparatus - Google Patents
A kind of complexity difficulty mining bed scale quarrying apparatus Download PDFInfo
- Publication number
- CN108661634A CN108661634A CN201810500819.2A CN201810500819A CN108661634A CN 108661634 A CN108661634 A CN 108661634A CN 201810500819 A CN201810500819 A CN 201810500819A CN 108661634 A CN108661634 A CN 108661634A
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- China
- Prior art keywords
- sliding
- fixedly installed
- end wall
- shaft
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000005065 mining Methods 0.000 title claims abstract description 17
- 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 abstract description 12
- 239000007787 solid Substances 0.000 claims description 23
- 244000309464 bull Species 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 11
- 239000011707 mineral Substances 0.000 abstract description 11
- 238000004080 punching Methods 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/30—Mineral freed by means not involving slitting by jaws, buckets or scoops that scoop-out the mineral
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of complicated difficulty mining bed scale quarrying apparatus,Including pedestal,The first drive cavity is provided in the pedestal,It is fixedly installed first motor in first drive cavity,It is fixedly connected with first rotating shaft on the output shaft of the first motor,The first rotating shaft lower face is fixedly installed first gear,Setting is uniformly engaged in the first gear periphery, and there are four second gears,The second gear centre position is provided through fastening stud,The fastening stud and the second gear internal messing,In present invention work,Apparatus structure is simple to operation,Floor space is small,It is small by territory restriction,It is suitble to difficult exploitation deposit mining to use,Accurate punching positioning is carried out by the four-dimension,And the mineral aggregate of exploitation is transported the rear side of this quarrying apparatus by delver by conveyor chamber,Reduce the time and manpower that traditional shutdown cleaning mineral aggregate uses,And it can direct more bit change,Improve production efficiency.
Description
Technical field
The present invention relates to hardly possiblies to exploit mineral deposit field, specially a kind of complicated difficulty mining bed scale quarrying apparatus.
Background technology
For the Mining technology condition of China's complexity difficulty mining bed, there are quarrying apparatus be difficult to greatly exploit it is small and complicated
Mineral deposit, primary punch operation of digging up mine, punching positioning at this stage is not especially accurate, and the slag generated in drill process needs
It shuts down replacement excavating gear to be cleared up, gains puncher after cleaning again and continue to drill, this replacement process wastes time, and every
Secondary dress changes process and increases electric power energy, and the transition region needed is big, is limited by place and is generally difficult with, and difficult exploitation is influenced
The exploitation in mineral deposit, and the progress and efficiency of exploitation are reduced, the device of the invention can solve the problems, such as this.
Invention content
The purpose of the present invention is to provide a kind of complicated difficulty mining bed scale quarrying apparatus to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions:A kind of complexity difficulty mining bed scale quarrying apparatus,
Including pedestal, it is provided with the first drive cavity in the pedestal, is fixedly installed first motor in first drive cavity, described
First rotating shaft is fixedly connected on the output shaft of one motor, the first rotating shaft lower face is fixedly installed first gear, described
Setting is uniformly engaged in first gear periphery, and there are four second gears, and the second gear centre position is provided through fastening spiral shell
Column, the fastening stud and the second gear internal messing, the fastening stud upper surface are fixedly installed limited block, and described the
It is provided with conveyor chamber on the upside of one drive cavity, the second motor is fixedly installed in the conveyor chamber left end wall, second motor
The second shaft is fixedly connected on output shaft, second shaft right side is connect with the conveyor chamber right end wall rotary type, institute
Stating Spiral distribution in the second shaft has delivery board, and discharge port, the discharge port connection are provided on the downside of the conveyor chamber left end wall
The conveyor chamber and free surrounding space, the discharge port lower end wall are provided with inclined surface, the first cunning are provided on the upside of the conveyor chamber
Rail, the first sliding rail right side are slidably connected with sliding solid, and symmetrical rotary type connects before and after the sliding solid right side
It is connected to bending rotation base shaft, rotary type is provided with delver, the rotation base shaft left side between the rotation base shaft right side
It is fixedly installed the first solid bar between front and back, rotary type is connected with the first bull stick on the described first solid bar, in first bull stick
It is fixedly installed the first telescopic cylinder, the first push rod is provided in first telescopic cylinder, first push rod upper surface is solid
Surely it is connected with the solid bar of front and back second placed, the second solid bar is fixedly installed between the rotation base shaft corner is front and back, it is described
Second, which consolidates front and back symmetrical rotary type on bar, is connected with the second bull stick, before bar is consolidated in second bull stick upper surface with described second
Rear end face is connected, and second bull stick lower face rotary type is connected with third bull stick, third bull stick right side and the digging
Pick device left end wall is fixedly connected, and the second sliding rail is provided on the rotation base shaft lower end wall, sliding between second sliding rail is front and back
Dynamic to be provided with sliding block, the rotation base shaft downside is provided with the second telescopic cylinder, on the second push rod of second telescopic cylinder
End face is fixedly connected with the sliding block centre position.
Preferably, the pedestal upper surface is fixedly installed third sliding rail, it is slidably connected on the third sliding rail
There is sliding bottom, the second drive cavity is provided in the sliding bottom, second drive cavity upper surface is communicated with free surrounding space,
Third motor is provided in second drive cavity, third motor upper surface is fixedly installed third shaft, the third
Shaft upper surface is fixedly installed third gear, and the engagement of third gear left side is provided with the 4th gear, the 4th tooth
Wheel upper surface is fixedly installed the 4th shaft, and rotor is provided on the upside of the sliding bottom, and the is provided in the rotor
Three drive cavities, third drive cavity lower face are communicated with free surrounding space, and the 4th shaft is stretched through second drive cavity
Enter in the third drive cavity and be installed with thereon the 5th gear, opening up empty slot, institute are provided on the upside of the rotor
Empty slot right end wall is stated to communicate with free surrounding space, before and after the empty slot end wall external symmetry be provided with the indent far from the empty slot center
Slot is provided with motor-driven rotating wheel in the inner groovy, is connected by belt transmission between the rotating wheel, the empty slot
It is fixedly installed slide bar symmetrical above and below between front and back end wall, movable block, the movement are slidably connected on the slide bar
Block left end wall is fixedly installed drive block, and the drive block is fixed on the belt upper surface, setting on the right side of the movable block
There is sliding cavity, fixed lead screw up and down, the output in the screw lower end face and the 4th motor are provided in the sliding cavity
Axis is fixedly connected, and external screw thread, which engages, on the lead screw is provided with threaded block, and the threaded block left side is fixedly installed T shapes limit
Determine block, sliding slot is fixedly installed outside the sliding cavity left end wall, the sliding slot left end wall is provided with cavity, and the T shapes limit
Block left side is stretched into through the sliding slot in the cavity, and the sliding cavity right end wall is provided with the perforative sliding chamber in left and right, institute
It states threaded block right side and is fixedly installed boring bar, the boring bar right side is stretched into through the sliding chamber in free surrounding space, institute
It states and is provided with rotary electric machine on the right side of boring bar, bearing, the output shaft right side are arranged on the output shaft of the rotary electric machine
It is fixedly connected with threaded post, the threaded post periphery is evenly arranged with first through hole, is provided with drill bit on the right side of the boring bar, institute
It states drill bit left end wall and is installed with opening towards left link slot, the link slot is connect with the threaded post screw-thread fit, the brill
Head periphery is evenly arranged with the second through-hole, and the first through hole and second through-hole are by screw by the drill bit and the brill
Vent stem is fastenedly connected.
Preferably, the distance that the movable block slides back and forth on slide bar is equal to the drive block under the drive of belt
Mobile distance and the length less than empty slot.
Description of the drawings
Fig. 1 is a kind of main structure diagram of complicated difficulty mining bed scale quarrying apparatus entirety complete section of the present invention;
Fig. 2 is A-A direction structure schematic diagrames in a kind of complicated difficulty mining bed scale quarrying apparatus of the present invention;
Fig. 3 is B enlarged structure schematic diagrams in a kind of complicated difficulty mining bed scale quarrying apparatus of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the invention:A kind of complexity difficulty mining bed scale quarrying apparatus, packet
Pedestal 10 is included, the first drive cavity 11 is provided in the pedestal 10, first motor is fixedly installed in first drive cavity 11
12, first rotating shaft 13, the fixed setting of 13 lower face of the first rotating shaft are fixedly connected on the output shaft of the first motor 12
There is first gear 14, setting is uniformly engaged in 14 periphery of the first gear, and there are four second gear 15, the second gears 15
Centre position is provided through fastening stud 16, the fastening stud 16 and 15 internal messing of the second gear, the fastening spiral shell
16 upper surface of column is fixedly installed limited block 17, and first drive cavity, 11 upside is provided with conveyor chamber 18, the conveyor chamber 18
It is fixedly installed the second motor 19 in left end wall, the second shaft 20, institute are fixedly connected on the output shaft of second motor 19
It states 20 right side of the second shaft to connect with 18 right end wall rotary type of the conveyor chamber, there is defeated Spiral distribution in second shaft 20
Send plate 23, be provided with discharge port 21 on the downside of 18 left end wall of the conveyor chamber, the discharge port 21 be connected to the conveyor chamber 18 with it is outer
Boundary space, 21 lower end wall of the discharge port are provided with inclined surface 22, and 18 upside of the conveyor chamber is provided with the first sliding rail 24, described
First sliding rail, 24 right side is slidably connected with sliding solid 25, and symmetrical rotary type connects before and after 25 right side of the sliding solid
There is bending to rotate base shaft 26, rotary type is provided with delver 34, the rotation base shaft between 26 right side of rotation base shaft
The first solid bar 27 is fixedly installed between 26 left sides are front and back, rotary type is connected with the first bull stick 28, institute on the described first solid bar 27
It states and is fixedly installed the first telescopic cylinder 29 in the first bull stick 28, the first push rod 30 is provided in first telescopic cylinder 29,
First push rod, 30 upper surface is fixedly connected with the solid bar 71 of front and back second placed, before and after 26 corner of rotation base shaft it
Between be fixedly installed the second solid bar 31, front and back symmetrical rotary type is connected with the second bull stick 32 on the described second solid bar 31, described
Second bull stick, 32 upper surface is connected with the described second 71 front/rear end of solid bar, second bull stick, 32 lower face rotary type connection
There are third bull stick 33,33 right side of third bull stick to be fixedly connected with 34 left end wall of the delver, the rotation base shaft 26
It is provided with the second sliding rail 37 on lower end wall, is slided between second sliding rail 37 is front and back and is provided with sliding block 38, the rotation base shaft
26 downsides are provided with the second telescopic cylinder 39,40 upper surface of the second push rod of second telescopic cylinder 39 in the sliding block 38
Between position be fixedly connected.
Valuably, 10 upper surface of the pedestal is fixedly installed third sliding rail 41, is slidably matched on the third sliding rail 41
Be connected with sliding bottom 42, be provided with the second drive cavity 43 in the sliding bottom 42,43 upper surface of the second drive cavity with
Free surrounding space communicates, and third motor 44,44 upper surface of the third motor fixed setting are provided in second drive cavity 43
There are third shaft 45,45 upper surface of third shaft to be fixedly installed third gear 46,46 left side of third gear is nibbled
Conjunction is provided with the 4th gear 47, and 47 upper surface of the 4th gear is fixedly installed the 4th shaft 48, on the sliding bottom 42
Side is provided with rotor 51, is provided with third drive cavity 49 in the rotor 51,49 lower face of third drive cavity with it is outer
Boundary space communicates, and the 4th shaft 48 stretches into the third drive cavity 49 and fixed thereon through second drive cavity 43
There are the 5th gear 50,51 upside of the rotor to be provided with opening up empty slot 54,54 right end wall of the empty slot is empty with the external world
Between communicate, before and after the empty slot 54 end wall external symmetry be provided with the inner groovy 72 far from 54 center of the empty slot, the inner groovy
It is provided with motor-driven rotating wheel 73 in 72, is sequentially connected by belt 56 between the rotating wheel 73, before the empty slot 54
It is fixedly installed slide bar 53 symmetrical above and below between aft bulkhead, movable block 52 is slidably connected on the slide bar 53, it is described
52 left end wall of movable block is fixedly installed drive block 55, and the drive block 55 is fixed on 56 upper surface of the belt, the shifting
52 right side of motion block is provided with sliding cavity 58, and fixed lead screw 59 up and down, the lead screw 59 are provided in the sliding cavity 58
Lower face is fixedly connected with the output shaft of the 4th motor 63, and external screw thread engages and is provided with threaded block 61 on the lead screw 59, described
61 left side of threaded block is fixedly installed T shapes stop block 62, and sliding slot 57 is fixedly installed outside the 58 left end wall of sliding cavity,
57 left end wall of the sliding slot is provided with cavity 74, and the cavity is stretched into 62 left side of T shapes stop block through the sliding slot 57
In 74, the 58 right end wall of sliding cavity is provided with the perforative sliding chamber 60 in left and right, and 61 right side of the threaded block is fixedly installed
Boring bar 64,64 right side of the boring bar are stretched into through the sliding chamber 60 in free surrounding space, 64 right side setting of the boring bar
There is rotary electric machine 65, bearing 67 is arranged on the output shaft 66 of the rotary electric machine 65,66 right side of the output shaft, which is fixed, to be connected
It is connected to threaded post 75,75 periphery of the threaded post is evenly arranged with first through hole 76, and 64 right side of the boring bar is provided with drill bit
69,69 left end wall of the drill bit is installed with opening towards left link slot 75, and the link slot 75 is matched with 75 screw thread of the threaded post
Connection is closed, 69 periphery of the drill bit is evenly arranged with the second through-hole 77, and the first through hole 76 passes through with second through-hole 77
The drill bit 69 and the boring bar 64 are fastenedly connected by screw 70.
Valuably, the distance that the movable block 52 slides back and forth on slide bar 53 is equal to the drive block 55 in belt 56
Lower mobile distance and the length less than empty slot 54 are driven, effect is that drive block 55 is moved left and right in 56 upper surface of belt, foot
To complete the Y-direction positioning of punching, the harmony of device is improved.
Specifically used mode:In present invention work, first motor 12 works, and driving first gear 14 rotates, then the second tooth
The rotation of wheel 15 drives fastening stud 16 to decline and pricks into the low fixation for carrying out pedestal 10, first motor 12 stops, by drill bit 69
It is connect with boring bar 64 by link slot 75, then is fastened by screw 70, push sliding bottom 42 to carry out drilling point X reversed
Positioning, the movement of belt 56 drive movable block 52 to be moved forward and backward and adjust the positioning of drilling point Y-direction, the work of the 4th motor 63, lead screw 59
Rotation drives threaded block 61 to slide up and down and adjusts the positioning of drilling point Z-direction, while can drive the 4th tooth by third motor 44
47 rotation of wheel, then the accuracy that rotor 51 positions in the rotary action backspin modulation section direction of the 4th shaft 48, increase punching,
After the completion of positioning, rotary electric machine 65 works, and the rotation of drill bit 69 carries out punch operation, at the same time, the first telescopic cylinder 29 and the
Two telescopic cylinders 39 drive the exploitation of the work auxiliary mineral aggregate of delver 34, and the mineral aggregate of exploitation is put into conveyor chamber 18, pass through
Second shaft 20 rotates, and mineral aggregate push-in discharge port 21 is collected by delivery board 23, and the punching in complete rear complicated difficult exploitation mineral deposit is opened
Adopt work.
Compared with prior art, the beneficial effects of the invention are as follows:In present invention work, apparatus structure is simple to operation, accounts for
Ground area is small, small by territory restriction, and difficult exploitation deposit mining is suitble to use, and carries out accurate punching positioning by the four-dimension, and dig
The mineral aggregate of exploitation is transported the rear side of this quarrying apparatus by pick device by conveyor chamber, reduces what traditional shutdown cleaning mineral aggregate used
Time and manpower, and can direct more bit change, improve production efficiency.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (3)
1. a kind of complexity difficulty mining bed scale quarrying apparatus, including pedestal, it is provided with the first drive cavity in the pedestal, it is described
It is fixedly installed first motor in first drive cavity, first rotating shaft is fixedly connected on the output shaft of the first motor, it is described
First rotating shaft lower face is fixedly installed first gear, and setting is uniformly engaged in the first gear periphery, and there are four the second teeth
Wheel, the second gear centre position are provided through fastening stud, the fastening stud and the second gear internal messing, institute
It states fastening stud upper surface and is fixedly installed limited block, conveyor chamber is provided on the upside of first drive cavity, the conveyor chamber is left
It is fixedly installed the second motor in end wall, is fixedly connected with the second shaft on the output shaft of second motor, described second turn
Axis right side is connect with the conveyor chamber right end wall rotary type, and Spiral distribution has delivery board, the conveying in second shaft
Discharge port is provided on the downside of chamber left end wall, the discharge port is connected to the conveyor chamber and free surrounding space, the discharge port lower end wall
It is provided with inclined surface, the first sliding rail is provided on the upside of the conveyor chamber, sliding is slidably connected on the right side of first sliding rail
Solid, on the right side of the sliding solid before and after symmetrical rotary type be connected with bending rotation base shaft, the rotation base shaft right side
Between rotary type be provided with delver, the first solid bar is fixedly installed between front and back on the left of the rotation base shaft, described first is solid
Rotary type is connected with the first bull stick on bar, and the first telescopic cylinder, the first flexible gas are fixedly installed in first bull stick
The first push rod is provided in cylinder, first push rod upper surface is fixedly connected with the solid bar of front and back second placed, the rotation base
The second solid bar is fixedly installed between bar corner is front and back, front and back symmetrical rotary type is connected with second turn on the described second solid bar
Bar, second bull stick upper surface are connected with the described second solid bar front/rear end, and second bull stick lower face rotary type connects
It is connected to third bull stick, third bull stick right side is fixedly connected with the delver left end wall, the rotation base shaft lower end wall
On be provided with the second sliding rail, between second sliding rail is front and back sliding be provided with sliding block, the rotation base shaft downside is provided with the
Second push rod upper surface of two telescopic cylinders, second telescopic cylinder is fixedly connected with the sliding block centre position.
2. a kind of complicated difficulty mining bed scale quarrying apparatus according to claim 1, it is characterised in that:On the pedestal
End face is fixedly installed third sliding rail, and sliding bottom is slidably connected on the third sliding rail, is set in the sliding bottom
It is equipped with the second drive cavity, second drive cavity upper surface is communicated with free surrounding space, and third is provided in second drive cavity
Motor, third motor upper surface are fixedly installed third shaft, and third shaft upper surface is fixedly installed third tooth
Wheel, the engagement of third gear left side are provided with the 4th gear, and the 4th gear upper surface is fixedly installed the 4th shaft,
It is provided with rotor on the upside of the sliding bottom, third drive cavity, third drive cavity lower end are provided in the rotor
Face is communicated with free surrounding space, and the 4th shaft stretches into the third drive cavity and fixed thereon through second drive cavity
There is the 5th gear, is provided with opening up empty slot on the upside of the rotor, the empty slot right end wall is communicated with free surrounding space, institute
End wall external symmetry is provided with the inner groovy far from the empty slot center before and after stating empty slot, and motor driving is provided in the inner groovy
Rotating wheel, connected by belt transmission between the rotating wheel, it is right up and down to be fixedly installed between end wall before and after the empty slot
The slide bar of title is slidably connected with movable block on the slide bar, and the movable block left end wall is fixedly installed drive block, described
Drive block is fixed on the belt upper surface, and sliding cavity is provided on the right side of the movable block, is arranged in the sliding cavity
Fixed lead screw above and below having, the screw lower end face are fixedly connected with the output shaft of the 4th motor, and external screw thread is nibbled on the lead screw
Conjunction is provided with threaded block, and the threaded block left side is fixedly installed T shape stop blocks, is fixed outside the sliding cavity left end wall
It is provided with sliding slot, the sliding slot left end wall is provided with cavity, and the sky is stretched into the T shapes stop block left side through the sliding slot
Intracavitary, the sliding cavity right end wall are provided with the perforative sliding chamber in left and right, and the threaded block right side is fixedly installed boring bar,
The boring bar right side is stretched into through the sliding chamber in free surrounding space, and rotary electric machine is provided on the right side of the boring bar, described
Bearing is arranged on the output shaft of rotary electric machine, the output shaft right side is fixedly connected with threaded post, the threaded post periphery
It is evenly arranged with first through hole, drill bit is provided on the right side of the boring bar, the drill bit left end wall is installed with opening towards left company
Access slot, the link slot are connect with the threaded post screw-thread fit, and the drills outer circumference is evenly arranged with the second through-hole, and described
The drill bit and the boring bar are fastenedly connected with second through-hole by screw by one through-hole.
3. a kind of complicated difficulty mining bed scale quarrying apparatus according to claim 2, it is characterised in that:The movable block
The distance slid back and forth on slide bar is equal to the distance that the drive block moves under the drive of belt and the length less than empty slot.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810500819.2A CN108661634A (en) | 2018-05-23 | 2018-05-23 | A kind of complexity difficulty mining bed scale quarrying apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810500819.2A CN108661634A (en) | 2018-05-23 | 2018-05-23 | A kind of complexity difficulty mining bed scale quarrying apparatus |
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Publication Number | Publication Date |
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CN108661634A true CN108661634A (en) | 2018-10-16 |
Family
ID=63777288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810500819.2A Withdrawn CN108661634A (en) | 2018-05-23 | 2018-05-23 | A kind of complexity difficulty mining bed scale quarrying apparatus |
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CN (1) | CN108661634A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110067556A (en) * | 2019-04-14 | 2019-07-30 | 阳泉煤业(集团)股份有限公司 | A kind of coal mine roadway speedy drivage auxiliary device |
CN110331988A (en) * | 2018-12-10 | 2019-10-15 | 贵州大学 | A kind of row's coal formula coal mine digging development machine being convenient for changing drill bit |
CN111997606A (en) * | 2020-09-03 | 2020-11-27 | 福州袋书吧电子科技有限公司 | Protective coal excavating equipment with multiple processing modes |
-
2018
- 2018-05-23 CN CN201810500819.2A patent/CN108661634A/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110331988A (en) * | 2018-12-10 | 2019-10-15 | 贵州大学 | A kind of row's coal formula coal mine digging development machine being convenient for changing drill bit |
CN110067556A (en) * | 2019-04-14 | 2019-07-30 | 阳泉煤业(集团)股份有限公司 | A kind of coal mine roadway speedy drivage auxiliary device |
CN110067556B (en) * | 2019-04-14 | 2020-11-10 | 阳泉煤业(集团)股份有限公司 | Auxiliary device for rapid tunneling of coal mine tunnel |
CN111997606A (en) * | 2020-09-03 | 2020-11-27 | 福州袋书吧电子科技有限公司 | Protective coal excavating equipment with multiple processing modes |
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