CN106401459A - Speed reducer drill and motor magnetic coupling overturning and feeding mechanism - Google Patents
Speed reducer drill and motor magnetic coupling overturning and feeding mechanism Download PDFInfo
- Publication number
- CN106401459A CN106401459A CN201610907421.1A CN201610907421A CN106401459A CN 106401459 A CN106401459 A CN 106401459A CN 201610907421 A CN201610907421 A CN 201610907421A CN 106401459 A CN106401459 A CN 106401459A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- notch
- motor
- assembly
- electric machine
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/04—Electric drives
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
Abstract
The invention discloses a speed reducer drill and motor magnetic coupling overturning and feeding mechanism. The speed reducer drill and motor magnetic coupling overturning and feeding mechanism comprises a main substrate, a guide bracket, a pair of driving sliding plates, a drill assembly and a motor assembly, wherein a sliding notch is formed in the main substrate; the guide bracket is arranged in the sliding notch, and the guide bracket comprises a pair of parallel guide base plates; the drill assembly is rotatably arranged between the guide base plates; the motor assembly is movably arranged between the guide base plates; and the drill assembly is separably connected with the motor assembly through magnetic coupling, and the drill assembly and the motor assembly are synchronously driven by the driving sliding plates, so that the drill assembly and the motor assembly are connected or disconnected. According to the speed reducer drill and motor magnetic coupling overturning and feeding mechanism, a motor is separated from a speed reducer and is connected with the speed reducer through the magnetic coupling. If balance oil in the speed reducer leaks, external high-pressure mud invades the speed reducer, but the motor and a control system cannot be damaged.
Description
Technical field
The present invention relates to a kind of oil exploration device, more precisely, it is a kind of decelerator drill bit and motor magnetic coupling
Upset feed mechanism.
Background technology
During oil development, need to take out down-hole formation rock rock core, for analyzing rock, formulate oil mining
Scheme.
At present, market down-hole formation rock rock core instrument and is divided into two classes, a class is fluid motor-driven drill bit,
One class motor passes through driven by quill shaft decelerator and drill bit, and hydraulic motor class coring tool shortcoming is inefficiency, safeguards not
Convenient.Shortcoming by driven by quill shaft decelerator is that flexible axle easily snaps off, unreliable, and two kinds of common drawback is hydraulic pressure horse
If reaching, for dynamic balancing hydraulic oil seepage, down-hole high pressure mud can invade whole instrument internal with decelerator, damage
Motor and control system.
Content of the invention
The present invention be mainly solve prior art existing for technical problem, thus provide a kind of decelerator drill bit with electronic
Machine magnetic coupling overturns feed mechanism.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals：
A kind of decelerator drill bit overturns feed mechanism with motor magnetic coupling, comprises：
One main matrix, is provided with a slip notch in described main matrix；
One guide support, described guide support is arranged in described slip notch, and described guide support comprises one
To the guiding substrate be arrangeding in parallel；
A pair of driving slide plate, described driving slide plate is slidably disposed on the both sides of described guide support；
One drill bit assembly, described drill bit assembly is rotatably arranged between described guiding substrate；
One electric machine assembly, described electric machine assembly is movably disposed between described guiding substrate；
Wherein, described drill bit assembly is separably connected with described electric machine assembly by magnetic coupling, described drive
Dynamic slide plate synchronously drives described drill bit assembly and electric machine assembly so that described drill bit assembly is connected with described electric machine assembly
Or separate.
The invention also discloses a kind of decelerator drill bit overturns feed mechanism with motor magnetic coupling, comprise：
One main matrix, is provided with a slip notch in described main matrix；
One guide support, described guide support is arranged in described slip notch, and described guide support comprises one
To the guiding substrate be arrangeding in parallel, described guiding substrate is respectively equipped with one drill bit notch and to interior motor slot；
A pair of driving slide plate, described driving slide plate is slidably disposed on the both sides of described guide support, described
Slide plate is driven to be provided with an outer drill bit notch and a pair outer motor slot；
One drill bit assembly, described drill bit assembly is rotatably arranged between described guiding substrate；
One electric machine assembly, described electric machine assembly is movably disposed between described guiding substrate；
Wherein, described interior drill bit notch and described outer drill bit notch coordinate and drive described drill bit assembly, described
Interior motor slot and described outer motor slot coordinate and drive described electric machine assembly, described drill bit assembly passes through magnetic coupling
Close and be separably connected with described electric machine assembly.
The invention also discloses a kind of decelerator drill bit overturns feed mechanism with motor magnetic coupling, comprise：
One columned main matrix, is provided with a slip notch in described main matrix；
One guide support, described guide support is arranged in described slip notch, and described guide support comprises one
To the guiding substrate be arrangeding in parallel, the exterior bottom of described guiding substrate is respectively equipped with a guiding notch, described guiding base
The inner portion of plate is respectively equipped with longitudinally disposed slide plate installation notch, and described guiding substrate is respectively equipped with drill bit in
To interior motor slot, described interior drill bit notch comprises longitudinally disposed interior drill bit first notch and an arc to notch and
Interior drill bit second notch, described interior motor slot comprises longitudinally disposed interior motor first notch, horizontally disposed interior
Interior motor the 3rd notch that motor second notch and is obliquely installed；
One cover plate, described cover plate is removably disposed in the top of described guide support, and described cover plate is provided with
One run through lean out hole；
A pair of driving slide plate, described driving slide plate is slidably disposed on the both sides of described guide support, described
The inside bottom driving slide plate is respectively equipped with a guiding rail bar, and described guiding rail bar is matched with described guiding notch, institute
The driving slide plate stated is provided with an outer drill bit notch and a pair outer motor slot, and described outer drill bit notch comprises one and is obliquely installed
Outer drill bit first notch, horizontally disposed outer drill bit second notch and outer boring the 3rd notch being obliquely installed, described
Outer motor slot comprise longitudinally disposed outer motor first notch, horizontally disposed outer motor second notch and an inclination
Outer motor the 3rd notch of setting, the tail inner side of described driving slide plate is provided with a connection draw-in groove, described connection draw-in groove
Inside it is provided with a draw-in groove array of circular apertures being made up of draw-in groove circular hole, described connects the company being provided with a separable rectangle between draw-in groove
Connect framework, described connection framework be respectively provided on two sides with a framework array of circular apertures being made up of framework circular hole, described framework
Circular hole is connected by screw with described draw-in groove circular hole；
One drill bit assembly, described drill bit assembly is rotatably arranged between described guiding substrate, described drill bit
Assembly comprises a drill headstock, away drill cuttings and a drill bit magnetic connects head, the described setting direction of drill bit magnetic connects head and institute
The away drill cuttings stated are mutually perpendicular to, the position limiting slide block and the sliding axle that are respectively provided on two sides with a rectangle of described drill headstock, institute
It is provided with a drill bit rotating shaft, described drill headstock can be around described drill bit axis of rotation, and described is spacing between the position limiting slide block stated
Slide block is slidably disposed in described slide plate installation notch, described sliding axle respectively with described interior drill bit notch and institute
The outer drill bit notch stated matches；
One electric machine assembly, described electric machine assembly is movably disposed between described guiding substrate, described motor
Assembly comprises a motor body and a motor magnetic connects head, described motor body be respectively provided on two sides with a pair of motor stigma,
Described motor magnetic connects head is matched with described drill bit magnetic connects head, described motor stigma respectively with described interior motor
Notch and outer motor slot match.
Preferred as the present invention, it is provided with a planet right-angle reduction device in described electric machine assembly.
The decelerator drill bit of the present invention has advantages below with motor magnetic coupling upset feed mechanism：The deceleration of the present invention
Motor is separated with decelerator by device drill bit with motor magnetic coupling upset feed mechanism, is connected by magnetic coupling.If slowed down
Device internal balance oil is revealed, external high pressure slurry compounding decelerator, but will not damage motor and control system.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the perspective view with motor magnetic coupling upset feed mechanism for the decelerator drill bit of the present invention；
Fig. 2 is the stereochemical structure decomposing schematic representation of the decelerator drill bit in Fig. 1 and motor magnetic coupling upset feed mechanism；
Fig. 3 is that the further stereochemical structure that the decelerator drill bit in Fig. 2 overturns feed mechanism with motor magnetic coupling is divided
Solution schematic diagram；
Fig. 4 is that the further stereochemical structure that the decelerator drill bit in Fig. 3 overturns feed mechanism with motor magnetic coupling is divided
Solution schematic diagram；
Fig. 5 is the job step schematic diagram with motor magnetic coupling upset feed mechanism for the decelerator drill bit of the present invention, this
When be step one；
Fig. 6 is the job step schematic diagram with motor magnetic coupling upset feed mechanism for the decelerator drill bit of the present invention, this
When be step 2；
Fig. 7 is the job step schematic diagram with motor magnetic coupling upset feed mechanism for the decelerator drill bit of the present invention, this
When be step 3；
Fig. 8 is the job step schematic diagram with motor magnetic coupling upset feed mechanism for the decelerator drill bit of the present invention, this
When be step 4；
Fig. 9 is the job step schematic diagram with motor magnetic coupling upset feed mechanism for the decelerator drill bit of the present invention, this
When be step 5；
Figure 10 is the decelerator drill bit of the present invention and the drill bit assembly of motor magnetic coupling upset feed mechanism and group of motors
Attachment structure schematic diagram after part magnetic coupling.
Specific embodiment
Below in conjunction with the accompanying drawings the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clearly defining.
As shown in Figures 1 to 4, to comprise one columned for this decelerator drill bit and motor magnetic coupling upset feed mechanism 1
Main matrix 2, is provided with a slip notch 21 in this main matrix 2.It is provided with a guide support 3 in this slip notch 21, this guiding is propped up
Frame 3 comprises the guiding substrate 30 of a pair of parallel setting, and the exterior bottom of this guiding substrate 30 is respectively equipped with a guiding notch 301,
The inner portion of this guiding substrate 30 is respectively equipped with longitudinally disposed slide plate installation notch 302, on this guiding substrate 30 respectively
It is provided with one drill bit notch 31 and to interior motor slot 32, this interior drill bit notch 31 comprises a longitudinally disposed interior drill bit first
Interior drill bit second notch 312 of notch 311 and an arc, this interior motor slot 32 comprises longitudinally disposed interior motor first groove
Mouth 321, one horizontally disposed interior motor the second notch 322 and interior motor the 3rd notch 323 being obliquely installed.
Be provided with a dismountable cover plate 4 at the top of this guide support 3, cover plate 4 be provided with one run through lean out hole 41.
One slidably drive slide plate 5 in being respectively provided on two sides with of guide support 3, the inside bottom of this driving slide plate 5 divides
It is not provided with a guiding rail bar 50, this guiding rail bar 50 is matched with this guiding notch 301, this driving slide plate 5 is provided with an outer brill
Head notch 51 and a pair outer motor slot 52, this outer drill bit notch 51 comprises outer drill bit first notch 511, being obliquely installed
Horizontally disposed outer drill bit the second notch 512 and outer boring the 3rd notch 513 being obliquely installed, this outer motor slot 52 comprises
One longitudinally disposed horizontally disposed outer motor the second notch 522 of outer motor the first notch 521, one and a dispatch from foreign news agency being obliquely installed
Machine the 3rd notch 523, the tail inner side of this driving slide plate 5 is provided with a connection draw-in groove 53, be provided with this connection draw-in groove 53 one by
The draw-in groove array of circular apertures of draw-in groove circular hole 531 composition, is provided with the connection framework 6 of a separable rectangle between this connection draw-in groove 53,
This connection framework 6 be respectively provided on two sides with a framework array of circular apertures being made up of framework circular hole 61, this framework circular hole 61 and this card
Groove circular hole 531 is connected by screw.
It is provided with a rotatable drill bit assembly 7 between this guiding substrate 30.This drill bit assembly 7 comprise a drill headstock 71,
One away drill cuttings 72 and drill bit magnetic connects 73, the setting direction of this drill bit magnetic connects 73 is mutually vertical with this away drill cuttings 72
Directly, the position limiting slide block 74 and the sliding axle 76 that are respectively provided on two sides with a rectangle of this drill headstock 71, sets between this position limiting slide block 74
There is a drill bit rotating shaft 75, this drill headstock 71 can rotate around this drill bit rotating shaft 75, and this position limiting slide block 74 is slidably disposed on this cunning
In piece installation notch 302, this sliding axle 76 is matched with this interior drill bit notch 31 and this outer drill bit notch 51 respectively, hereinafter can
It is illustrated further.
It is additionally provided with a mobilizable electric machine assembly 8 between this guiding substrate 30, this electric machine assembly 8 comprises a motor body
81 and motor magnetic connects 82, this motor body 81 be respectively provided on two sides with a pair of motor stigma 83, this motor magnetic connects head
82 are matched with this drill bit magnetic connects 73, and this motor stigma 83 is matched with this interior motor slot 32 and outer motor slot 52 respectively
Close, hereinafter can be illustrated further.
The work process of feed mechanism 1 this decelerator drill bit and motor magnetic coupling are overturn with reference to Fig. 5 to Fig. 9
Illustrate.
Step one：
As shown in figure 5, drill bit assembly 7 and electric machine assembly 8 are in home position, at the away drill cuttings 72 of drill bit assembly 7
In horizontal level or close to horizontal level, electric machine assembly 8 is in upward position, and position limiting slide block 74 is located at slide plate installation notch 302
Interior, sliding axle 76 is located at the right end of interior drill bit the second notch 312, and meanwhile, sliding axle 76 is located at outer drill bit the first notch 511
Left distal end.Motor stigma 83 is located at the top of interior motor the 3rd notch 323, and meanwhile, motor stigma 83 is located at outer motor the
The top of one notch 521.
Step 2：
As shown in fig. 6, driving slide plate 5 to left movement under external force driving, position limiting slide block 74 is located at slide plate installation notch 302
Interior and position is constant, sliding axle 76 occurs to slide along interior drill bit the second notch 312 so that whole drill bit assembly 7 is around spacing
Drill bit rotating shaft 75 between slide block 74 is rotated, and the away drill cuttings 72 of drill bit assembly 7 are in lengthwise position.Motor stigma 83 exists
Slide in interior motor the 3rd notch 323 descending, meanwhile, motor stigma 83 slides descending, entirely in outer motor the first notch 521
Electric machine assembly 8 therefore occurs descending.Now, drill bit magnetic connects 73 and motor magnetic connects 82 are in the state preparing docking.
Step 3：
As shown in fig. 7, driving slide plate 5 to continue under external force driving to left movement, position limiting slide block 74 is located at slide plate mounting groove
Mouth 302 is interior and position is constant, and the angle of drill bit assembly 7 is constant.Motor stigma 83 slides into water in interior motor the 3rd notch 323
In interior motor second notch 322 of flat setting, meanwhile, motor stigma 83 is located at the bottom of outer motor the first notch 521.Work as motor
Stigma 83 is when in interior motor the second notch 322, level is slided to the left, motor magnetic connects 82 flatly with drill bit magnetic connects head
73 are docked, and complete magnetic coupling and connect.
Step 4：
As shown in figure 8, driving slide plate 5 to continue under external force driving to left movement, drill bit rotating shaft 75 is located at interior drill bit first
The bottom of notch 311, until horizontally disposed outer drill bit the second notch of drill bit rotating shaft 75 512 and the outer boring being obliquely installed
The intersection of the 3rd notch 513, is that the lifting of drill bit assembly 7 is ready.Motor stigma 83 is located at outer motor the 3rd notch 523
Left bottom, be that the lifting of electric machine assembly 8 is ready.
Step 5:：
As shown in figure 9, driving slide plate 5 to continue to left movement under external force driving, drill bit rotating shaft 75 is holed the 3rd groove outside
Uplink synchronization in mouth 513 and interior drill bit the first notch 311, meanwhile, motor stigma 83 is in outer motor the 3rd notch 523 and interior motor
First notch 321 uplink synchronization.During this, drill bit assembly 7 and electric machine assembly 8 uplink synchronization are so that the brill of drill bit assembly 7
Head cutter 72 gradually leans out, and away drill cuttings 72 rotate simultaneously, carries out punching sampling.When motor stigma 83 reaches outer motor
During the summit of three notches 523 and interior motor the first notch 321, away drill cuttings 72 do not continue to lean out, and drilling terminates.
Step 6：
Slide plate 5 is driven to continue to move right under external force driving, drill bit assembly 7 and electric machine assembly 8 return to the original of step 1
Position, then, constantly repeats this process, completes coring of punching.
As shown in Figure 10, it is provided with a planet right-angle reduction device 711 in drill bit assembly 7, the power of electric machine assembly 8 passes through motor
Magnetic connects 82 pass to drill bit magnetic connects 73, and drill bit magnetic connects 73 pass through planet right-angle reduction device 711, then power is passed
Transport to away drill cuttings 72.
Motor is separated with decelerator by the decelerator drill bit of the present invention with motor magnetic coupling upset feed mechanism, passes through
Magnetic coupling connects.If decelerator internal balance oil reveal, external high pressure slurry compounding decelerator, but will not damage motor and
Control system.
In addition, the interior drill bit notch 31 of the present invention and interior motor slot 32, and outer drill bit notch 51 and outer motor slot
52 can also be using other structures, as long as enabling the upset of drill bit assembly 7 and the coupling of drill bit assembly 7 and electric machine assembly 8
Close and separate, and drill bit assembly 7 couple with electric machine assembly 8 after uplink synchronization function.
In addition, the decelerator drill bit of the present invention is also not necessarily limited to interior drill bit notch 31 with motor magnetic coupling upset feed mechanism
With interior motor slot 32, and the notch arrangement of outer drill bit notch 51 and outer motor slot 52 etc is it is also possible to using machinery even
Bar or mechanical gear drive mechanism or hydraulic drive structure etc., if enable the upset of drill bit assembly 7 and drill bit assembly 7 with
The coupling of electric machine assembly 8 with separate, and drill bit assembly 7 couple with electric machine assembly 8 after uplink synchronization function.
It is not limited to this, any change or replacement expected without creative work, all should cover the guarantor in the present invention
Within the scope of shield.Therefore, protection scope of the present invention should be defined by the protection domain that claims are limited.
Claims (4)
1. a kind of decelerator drill bit and motor magnetic coupling overturn feed mechanism, comprise：
One main matrix (2), is provided with a slip notch (21) in described main matrix (2)；
One guide support (3), described guide support (3) is arranged in described slip notch (21), described guide support
(3) comprise the guiding substrate (30) of a pair of parallel setting；
Drive slide plate (5) a pair, described driving slide plate (5) is slidably disposed on the both sides of described guide support (3)；
One drill bit assembly (7), described drill bit assembly (7) is rotatably arranged between described guiding substrate (30)；
One electric machine assembly (8), described electric machine assembly (8) is movably disposed between described guiding substrate (30)；
Wherein, described drill bit assembly (7) is separably connected with described electric machine assembly (8) by magnetic coupling, described
Drive slide plate (5) synchronously to drive described drill bit assembly (7) and electric machine assembly (8) so that described drill bit assembly (7) with described
Electric machine assembly (8) connect or separate.
2. a kind of decelerator drill bit and motor magnetic coupling overturn feed mechanism, comprise：
One main matrix (2), is provided with a slip notch (21) in described main matrix (2)；
One guide support (3), described guide support (3) is arranged in described slip notch (21), described guide support
(3) comprise the guiding substrate (30) of a pair of parallel setting, described guiding substrate (30) is respectively equipped with drill bit notch in
(31) and one to interior motor slot (32)；
Drive slide plate (5) a pair, described driving slide plate (5) is slidably disposed on the both sides of described guide support (3), institute
The driving slide plate (5) stated is provided with an outer drill bit notch (51) and a pair outer motor slot (52)；
One drill bit assembly (7), described drill bit assembly (7) is rotatably arranged between described guiding substrate (30)；
One electric machine assembly (8), described electric machine assembly (8) is movably disposed between described guiding substrate (30)；
Wherein, described interior drill bit notch (31) and described outer drill bit notch (51) coordinate and drive described drill bit assembly
(7), described interior motor slot (32) and described outer motor slot (52) coordinate and drive described electric machine assembly (8), institute
The drill bit assembly (7) stated separably is connected with described electric machine assembly (8) by magnetic coupling.
3. a kind of decelerator drill bit and motor magnetic coupling overturn feed mechanism, comprise：
One columned main matrix (2), is provided with a slip notch (21) in described main matrix (2)；
One guide support (3), described guide support (3) is arranged in described slip notch (21), described guide support
(3) comprise the guiding substrate (30) of a pair of parallel setting, the exterior bottom of described guiding substrate (30) is respectively equipped with a guiding
Notch (301), the inner portion of described guiding substrate (30) is respectively equipped with longitudinally disposed slide plate installation notch (302),
Drill bit notch (31) and one is respectively equipped with one on described guiding substrate (30) to interior motor slot (32), described interior drill bit
Notch (31) comprises the interior drill bit second notch (312) of a longitudinally disposed interior drill bit first notch (311) and an arc, described
Interior motor slot (32) comprise a longitudinally disposed interior motor first notch (321), horizontally disposed interior motor second groove
Interior motor the 3rd notch (323) that mouth (322) and is obliquely installed；
One cover plate (4), described cover plate (4) is removably disposed in the top of described guide support (3), described cover plate
(4) be provided with one run through lean out hole (41)；
Drive slide plate (5) a pair, described driving slide plate (5) is slidably disposed on the both sides of described guide support (3), institute
The inside bottom of the driving slide plate (5) stated is respectively equipped with a guiding rail bar (50), and described guiding rail bar (50) is drawn with described
Guide groove mouth (301) matches, and described driving slide plate (5) is provided with an outer drill bit notch (51) and a pair outer motor slot
(52), described outer drill bit notch (51) comprises an outer drill bit first notch (511) being obliquely installed, a horizontally disposed outer brill
The outer boring that the second notch (512) and is obliquely installed the 3rd notch (513), described outer motor slot (52) comprises one to be indulged
To the outer motor first notch (521) arranging, a horizontally disposed outer motor second notch (522) and a dispatch from foreign news agency being obliquely installed
Machine the 3rd notch (523), the tail inner side of described driving slide plate (5) is provided with a connection draw-in groove (53), described connection card
It is provided with a draw-in groove array of circular apertures being made up of draw-in groove circular hole (531) in groove (53), between described connection draw-in groove (53), be provided with one
The connection framework (6) of separable rectangle, being respectively provided on two sides with of described connection framework (6) one is made up of framework circular hole (61)
Framework array of circular apertures, described framework circular hole (61) is connected by screw with described draw-in groove circular hole (531)；
One drill bit assembly (7), described drill bit assembly (7) is rotatably arranged between described guiding substrate (30), described
Drill bit assembly (7) comprise a drill headstock (71), away drill cuttings (72) and drill bit magnetic connects head (73), described drill bit magnetic
The setting direction of union joint (73) is mutually perpendicular to described away drill cuttings (72), and the both sides of described drill headstock (71) set respectively
There are position limiting slide block (74) and a sliding axle (76) of a rectangle, between described position limiting slide block (74), be provided with a drill bit rotating shaft
(75), described drill headstock (71) can rotate around described drill bit rotating shaft (75), and described position limiting slide block (74) slidably sets
Put in described slide plate installation notch (302), described sliding axle (76) respectively with described interior drill bit notch (31) and institute
The outer drill bit notch (51) stated is matched；
One electric machine assembly (8), described electric machine assembly (8) is movably disposed between described guiding substrate (30), described
Electric machine assembly (8) comprise a motor body (81) and motor magnetic connects head (82), the both sides of described motor body (81)
It is respectively equipped with a pair of motor stigma (83), described motor magnetic connects head (82) is matched with described drill bit magnetic connects head (73)
Close, described motor stigma (83) is matched with described interior motor slot (32) and outer motor slot (52) respectively.
4. decelerator drill bit according to claim 3 and motor magnetic coupling overturn feed mechanism it is characterised in that described
Electric machine assembly (8) in be provided with planet right-angle reduction device (711).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610907421.1A CN106401459B (en) | 2016-10-19 | 2016-10-19 | Retarder drill bit overturns feed mechanism with motor magnetic coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610907421.1A CN106401459B (en) | 2016-10-19 | 2016-10-19 | Retarder drill bit overturns feed mechanism with motor magnetic coupling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106401459A true CN106401459A (en) | 2017-02-15 |
| CN106401459B CN106401459B (en) | 2018-08-24 |
Family
ID=58012956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610907421.1A Active CN106401459B (en) | 2016-10-19 | 2016-10-19 | Retarder drill bit overturns feed mechanism with motor magnetic coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106401459B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725338A (en) * | 2008-10-15 | 2010-06-09 | 中国石化集团胜利石油管理局钻井工艺研究院 | Underground generation device |
| CN102199992A (en) * | 2011-05-06 | 2011-09-28 | 东北石油大学 | A spinning-reaming composite drill |
| CN104832088A (en) * | 2015-03-25 | 2015-08-12 | 中国石油大学(华东) | Dynamic directional rotation guiding well-drilling tool and method for measurement and control |
| CN105275405A (en) * | 2015-11-12 | 2016-01-27 | 西南石油大学 | Novel PDC drill bit for improving rock-breaking efficiency based on impact effect |
| US20160076305A1 (en) * | 2013-04-29 | 2016-03-17 | Shell Oil Company | Method and system for directional drilling |
| CN206129141U (en) * | 2016-10-19 | 2017-04-26 | 王少斌 | Reduction gear drill bit and motor magnetic coupling upset feed mechanism |
-
2016
- 2016-10-19 CN CN201610907421.1A patent/CN106401459B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725338A (en) * | 2008-10-15 | 2010-06-09 | 中国石化集团胜利石油管理局钻井工艺研究院 | Underground generation device |
| CN102199992A (en) * | 2011-05-06 | 2011-09-28 | 东北石油大学 | A spinning-reaming composite drill |
| US20160076305A1 (en) * | 2013-04-29 | 2016-03-17 | Shell Oil Company | Method and system for directional drilling |
| CN104832088A (en) * | 2015-03-25 | 2015-08-12 | 中国石油大学(华东) | Dynamic directional rotation guiding well-drilling tool and method for measurement and control |
| CN105275405A (en) * | 2015-11-12 | 2016-01-27 | 西南石油大学 | Novel PDC drill bit for improving rock-breaking efficiency based on impact effect |
| CN206129141U (en) * | 2016-10-19 | 2017-04-26 | 王少斌 | Reduction gear drill bit and motor magnetic coupling upset feed mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106401459B (en) | 2018-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2016397905B2 (en) | Drilling and bursting type heading machine | |
| CN106092637A (en) | Multifunctional rock Experiments of Machanics cutting machine | |
| CN1749526A (en) | Drilling rig with a tool cartridge | |
| CN101839112B (en) | Adjusting device of frame pillar drilling machine | |
| CN109403865A (en) | Coal-bed gas parameter measuring while drilling method and device | |
| CN105735983B (en) | Saw-blade type joint-cutting device and roof rock joint-cutting method | |
| CN215953038U (en) | Geotechnical sampling device for geotechnical engineering investigation | |
| CN105888293B (en) | Secondary injury protection perforate forcible entry rescue accessory | |
| CN206129141U (en) | Reduction gear drill bit and motor magnetic coupling upset feed mechanism | |
| CN207043393U (en) | A kind of vertical depth drill guider | |
| CN106194021B (en) | A kind of underground drill rig with adjustable jib lubbing mechanism | |
| CN206053850U (en) | A kind of underground drill rig of the adjustable angle that punches on a large scale | |
| CN106401459A (en) | Speed reducer drill and motor magnetic coupling overturning and feeding mechanism | |
| CN205977095U (en) | Small -size colliery track -mounted drill for underworkings | |
| CN205823182U (en) | A kind of novel automatic drilling machine | |
| CN206190267U (en) | Slips auto -control handling device for raise boring machine | |
| CN102179545B (en) | Drilling device | |
| CN205629948U (en) | Brill mills compound lathe burring drilling mechanism | |
| CN106194019B (en) | A kind of crawler-type tunnel drilling rig | |
| CN107199460A (en) | A kind of installation board assembly line of electrical complete equipment | |
| CN210003221U (en) | sectional drill rod docking equipment | |
| CN210317276U (en) | Rotating base for petroleum logging instrument | |
| CN209892111U (en) | Directional blasting positioning and punching device | |
| KR101816510B1 (en) | The drilling machine equipped with a detachable swivel unit | |
| CN206190249U (en) | Novel core machine is got in drilling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |