CN108547582A - A kind of anti-blocking auger based on scroll spring - Google Patents
A kind of anti-blocking auger based on scroll spring Download PDFInfo
- Publication number
- CN108547582A CN108547582A CN201810307668.9A CN201810307668A CN108547582A CN 108547582 A CN108547582 A CN 108547582A CN 201810307668 A CN201810307668 A CN 201810307668A CN 108547582 A CN108547582 A CN 108547582A
- Authority
- CN
- China
- Prior art keywords
- ring set
- flight
- scroll spring
- auger
- drive
- 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
- 230000005611 electricity Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 239000004927 clay Substances 0.000 abstract description 14
- 230000033001 locomotion Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 11
- 238000003756 stirring Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 6
- 239000002689 soil Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/22—Rods or pipes with helical structure
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention belongs to auger technical fields, more particularly to a kind of anti-blocking auger based on scroll spring, it includes mechanism shell, motor, auger spindle, drive shaft, drive disk, shifting block, drive disk snap ring, fixed plate, motor fixing frame, ring set lid, triggering block, triggering block spring, drive ring set, Fixing shrink ring, scroll spring etc., wherein by the present invention in that remaining repetition dislocation movement between the first flight and the second flight, clay would become hard to adhere on the first flight in this way, and then avoid the case where auger is blocked by clay, the probing progress of big auger of going a long way.The configuration of the present invention is simple has preferable using effect.
Description
Technical field
The invention belongs to auger technical field more particularly to a kind of anti-blocking augers based on scroll spring.
Background technology
General can all use is drilled to auger during drilling well traditional at present, under motor driving, is utilized
Drill bit drilling bore hole, then device to hole is enlarged under the rotation of flight drive, and the rotatable engagement of flight and drill bit can
To be more advantageous to probing；But during probing, since the spiral rotating of flight acts on, the soil in soil layer will be pasted
Onto flight, be easy to block a large amount of clay with going deep into for probing, between flight, to influence probing into
It spends, clay blocks auger in order to prevent, so just needing to design a kind of anti-blocking auger.
The present invention design a kind of anti-blocking auger based on scroll spring solve the problems, such as it is as above.
Invention content
To solve drawbacks described above in the prior art, the present invention discloses a kind of anti-blocking auger based on scroll spring, it
It is realized using following technical scheme.
A kind of anti-blocking auger based on scroll spring, it is characterised in that：It includes mechanism shell, motor, auger spindle, driving
Axis, drive disk, shifting block, drive disk snap ring, fixed plate, motor fixing frame, ring set lid, triggering block, triggering block spring, drive ring
Set, Fixing shrink ring, scroll spring, drill bit, link block, the first flight, the second flight, sliding groove, axis hole, fillet, wherein
The bottom of mechanism shell has centre bore；Fixing shrink ring is mounted in centre bore；Motor is mounted on mechanism shell by motor fixing frame
In；The periphery of drive disk snap ring is symmetrically installed there are two fixed plate；Drive disk snap ring is mounted on mechanism shell by fixed plate
In；Drive disk snap ring is between Fixing shrink ring and motor fixing frame；Ring set is driven to be mounted in Fixing shrink ring；Drive ring set
One end is equipped with ring set lid；Ring set lid is located between driving ring set and drive disk snap ring；The centre position of ring set lid is provided with axis hole；
It is provided with sliding groove on the upper capping of ring set lid；Triggering block is mounted in sliding groove；Triggering block spring one end is mounted in triggering block,
The other end is mounted on the kerve face of sliding groove；One end that triggering block is not connected with triggering block spring has fillet；The one of drive shaft
End is connected with motor shaft, and the other end passes through axis hole and is equipped with auger spindle；Drive disk is installed on the periphery of drive shaft；Driving
Disk is nested in drive disk snap ring；Shifting block is installed in the lower disk of drive disk；Shifting block is matched with the fillet of triggering block；Scrollwork
One end of spring is mounted on the inner headed face of driving ring set, and the other end is mounted on the periphery of drive shaft；Scroll spring is located at
Between ring set lid and auger spindle；First flight is installed on auger spindle periphery；One end that auger spindle is not connected with drive shaft has drill bit；
One end of link block is mounted on the lower face of driving ring set, and the other end is equipped with the second flight；Second flight is nested in
On auger spindle；First flight and the second flight match.
Above-mentioned scroll spring upper side between ring set lid at a distance from be equal to scroll spring downside between auger spindle at a distance from.
As being further improved for this technology, above-mentioned scroll spring upper side between ring set lid at a distance from be named as S；Scrollwork
The distance between spring upper side and downside are named as D；D is approximately equal to S.
As being further improved for this technology, when scroll spring is uncompressed, triggering block can not be generated with shifting block and be contacted
Cooperation.
As being further improved for this technology, when ring set lid is moved to extreme position to drive disk direction, triggering block with
Shifting block is engaged.
As being further improved for this technology, above-mentioned triggering block spring is compressed spring.
As being further improved for this technology, the width of above-mentioned first flight is more than the width of the second flight.
As being further improved for this technology, said mechanism shell is installed on slideway holder.
In the present invention on mechanism shell installation sliding support, then mechanism shell can be slided up and down on sliding support to adapt to
Probing under different situations.Motor is mounted on by motor fixing frame on mechanism shell, then motor is fixed；Driving snap ring passes through
Fixed plate is mounted on mechanism shell, then driving snap ring is fixed；Drive disk is mounted in driving snap ring, then drive disk is consolidated
Determine and can be rotated in driving snap ring under the drive of drive shaft；Ring set is driven to be mounted in Fixing shrink ring, then drive ring
Set can do rotation by relatively nested fixed and driving ring set in Fixing shrink ring and move up and down.
One end of drive shaft is connected with motor shaft, and the other end is equipped with auger spindle, then motor can drive through drive shaft
Auger spindle rotates；First flight is mounted on auger spindle, then auger spindle can drive the first flight rotary motion.
On the driving shaft, the other end is mounted on the inner headed face of driving ring set, then driving for one end installation of scroll spring
Axis can drive driving ring set rotation through scroll spring.Two effects of scroll spring are：One side scroll spring can play
Certain movement of dislocation up and down may be implemented in certain lag transmission, another aspect scroll spring.Above-mentioned D is approximately equal to the effect of S
It is：The limit of scroll spring will not damage the physical attribute of itself of scroll spring when misplacing mobile up and down, ensure that scrollwork
It is still good when spring reset.
One end installation drive ring of link block is put on, and the other end is equipped with the second flight and the second flight is nested in brill
On axis, then driving ring set can drive the second flight to be rotated around auger spindle through link block.First flight and the second spiral
Piece matches, and the width of the first flight is more than the width of the second flight, then the first flight and the second flight not
When the screw of constant speed, it will be not easy to adhere on the first flight by the clay that drill bit drills up, this prevents spirals
The blocking of brill.
The effect of triggering block spring is that triggering block movement can be made to reset, and one end of triggering block has the function of that fillet is,
When shifting block is by stirring fillet, it can be pressed down against triggering block, such triggering block can be moved to triggering block spring direction,
Triggering block is extruded into sliding groove, so shifting block to triggering block one it is big can occur to avoid triggering block when stirring power compared with
Big impact failure.
The width of first flight is more than the width of the second flight, then the smaller width of the second flight still can be with
Play the role of loosening the soil, while the weight on auger spindle can also be reduced, is conducive to the rotary work of auger spindle.
After electric motor starting, motor drives auger spindle to rotate through drive shaft, and auger spindle drives the rotation of the first flight；In addition it drives
Axis drives driving ring set rotation through scroll spring, and since scroll spring is when driving driving ring set rotation, scroll spring is compressed
Energy storage, when scroll spring is compressed to it is a certain amount of when, torque that scroll spring can be provided is more than driving ring set starting torque, it
Rear drive shaft just can through scroll spring drive driving ring set rotation, so scroll spring drive driving ring set have one lag
Process, also there are one the processes lagged for meeting through the second flight of link block drive for driving ring set；During this lag, the
The rotary speed of two flights can be relatively low relative to the rotary speed of the first flight, then the second flight will be relative to
There are one upward screw, driving ring sets to rotate up movement for first flight, and scroll spring generates the displacement being pulled up；
When driving ring set to be moved upwards up to certain position, drive ring cuff rotating ring upper shield is also moved up to corresponding position, is touched at this time
Hair block can be generated with shifting block and is engaged.During shifting block rotates, shifting block can stir triggering block, and stir cooperation
When, shifting block, which is given, to be passed to larger one of triggering block and stirs power, and at this time under the action of triggering block fillet, triggering block is extruded to
In sliding groove, while shifting block gives ring set lid one larger rotary force also by triggering block, the drive in larger rotary force in this way
Under dynamic, the rotary speed of ring set lid will surmount the rotary speed of drive shaft, the rotary speed of the dynamic driving ring set of ring set cover strip
The rotary speed of drive shaft can be surmounted, so compressed scroll spring can discharge whirlpool under speed in surmounting for driving ring set at this time
The decrement of coil spring；In this course, ring set lid can be through driving ring set and link block to drive the rotation of the second flight, this
When the second flight rotary speed surmounted the rotary speed that the first flight is driven by drive shaft and auger spindle；So the second spiral shell
Blade will there are one downward screws relative to the first flight；Ring set lid, driving ring set and the second flight will in this way
It can be relatively rotated down movement, scroll spring generates downward displacement.It is moved to certain position when driving ring set is rotated down
When, shifting block is supplied to driving ring set to stir energy expenditure totally, and drive shaft will drive drive ring through scroll spring again at this time
Set rotation, and during drive shaft drives driving ring set rotation, scroll spring needs are compressed again, then drive shaft passes through
Scroll spring drives the rotation of driving ring set will be there are one the process lagged, so driving ring set, the second flight will repeat
The above process.
In motion process described above, the first flight and the second flight remain the spiral up and down repeated
Displacement, in this way under the lasting dislocation of the first flight and the second flight, clay would become hard to adhere on the first flight, in turn
The case where auger is blocked by clay is avoided, the probing progress for auger of going a long way greatly.
Relative to traditional auger technology, by the present invention in that being remained between the first flight and the second flight
Dislocation movement is repeated, such clay would become hard to adhere on the first flight, and then avoid the case where auger is blocked by clay,
The probing progress of big auger of going a long way.The configuration of the present invention is simple has preferable using effect.
Description of the drawings
Fig. 1 is overall mechanism schematic diagram.
Fig. 2 is integrated model perspective diagram.
Fig. 3 is integrated model diagrammatic cross-section.
Fig. 4 is integrated model section close-up schematic view.
Fig. 5 is the first flight scheme of installation.
Fig. 6 is drive disk snap ring installation diagrammatic cross-section.
Fig. 7 is drive disk scheme of installation.
Fig. 8 is ring set lid diagrammatic cross-section.
Fig. 9 is triggering block structural schematic diagram.
Figure 10 is scroll spring installation schematic elevation view.
Figure label title：1, mechanism shell；2, motor；3, auger spindle；4, drive shaft；5, drive disk；6, shifting block；7, drive disk
Snap ring；8, fixed plate；9, motor fixing frame；10, ring set lid；12, triggering block；13, triggering block spring；14, ring set is driven；15、
Fixing shrink ring；16, scroll spring；17, drill bit；18, link block；19, the first flight；20, the second flight；21, sliding groove；
22, axis hole；23, fillet.
Specific implementation mode
As shown in Figure 1, 2, it includes mechanism shell 1, motor 2, auger spindle 3, drive shaft 4, drive disk 5, shifting block 6, drive disk card
Ring 7, fixed plate 8, motor fixing frame 9, ring set lid 10, triggering block 12, triggering block spring 13, driving ring set 14, Fixing shrink ring 15,
Scroll spring 16, drill bit 17, link block 18, the first flight 19, the second flight 20, sliding groove 21, axis hole 22, fillet 23,
As shown in Fig. 4,6, wherein the bottom of mechanism shell 1 has centre bore；Fixing shrink ring 15 is mounted in centre bore；Motor 2 passes through electricity
Machine fixed frame 9 is mounted in mechanism shell 1；The periphery of drive disk snap ring 7 is symmetrically installed there are two fixed plate 8；Drive disk card
Ring 7 is mounted on by fixed plate 8 in mechanism shell 1；Drive disk snap ring 7 is between Fixing shrink ring 15 and motor fixing frame 9；Driving
Ring set 14 is mounted in Fixing shrink ring 15；As shown in figure 8, one end of driving ring set 14 is equipped with ring set lid 10；10, ring set lid
Between driving ring set 14 and drive disk snap ring 7；The centre position of ring set lid 10 is provided with axis hole 22；On the upper capping of ring set lid 10
It is provided with sliding groove 21；As shown in Fig. 4,9, triggering block 12 is mounted in sliding groove 21；13 one end of triggering block spring is mounted on triggering
On block 12, the other end is mounted on the kerve face of sliding groove 21；One end that triggering block 12 is not connected with triggering block spring 13 has circle
Angle 23；As shown in Figure 3,4, one end of drive shaft 4 is connected with 2 axis of motor, and the other end passes through axis hole 22 and is equipped with auger spindle 3；
As shown in Fig. 4,7, drive disk 5 is installed on the periphery of drive shaft 4；Drive disk 5 is nested in drive disk snap ring 7；Drive disk 5
Lower disk on shifting block 6 is installed；Shifting block 6 is matched with the fillet 23 of triggering block 12；As shown in Fig. 4,10, scroll spring 16
One end is mounted on the inner headed face of driving ring set 14, and the other end is mounted on the periphery of drive shaft 4；Scroll spring 16 is located at ring
Between upper shield 10 and auger spindle 3；As shown in figure 5, being equipped with the first flight 19 on 3 periphery of auger spindle；Auger spindle 3 is not connected with drive shaft
4 one end has drill bit 17；One end of link block 18 is mounted on the lower face of driving ring set 14, and the other end is equipped with the second spiral shell
Blade 20；Second flight 20 is nested on auger spindle 3；First flight 19 and the second flight 20 match.
16 upper side of above-mentioned scroll spring between ring set lid 10 at a distance from be equal between 16 downside of scroll spring and auger spindle 3
Distance.
16 upper side of above-mentioned scroll spring between ring set lid 10 at a distance from be named as S；16 upper side of scroll spring and downside
The distance between face is named as D；D is approximately equal to S.
When scroll spring 16 is uncompressed, triggering block 12 can not be generated with shifting block 6 and is engaged.
When ring set lid 10 is moved to extreme position to 5 direction of drive disk, triggering block 12 is engaged with shifting block 6.
Above-mentioned triggering block spring 13 is compressed spring.
The width of above-mentioned first flight 19 is more than the width of the second flight 20.
Said mechanism shell 1 is installed on slideway holder.
Mechanism shell 1 is installed on sliding support in the present invention, then mechanism shell 1 can be slided up and down on sliding support to fit
Answer the probing under different situations.Motor 2 is mounted on by motor fixing frame 9 on mechanism shell 1, then motor 2 is fixed；Driving card
Ring is mounted on by fixed plate 8 on mechanism shell 1, then driving snap ring is fixed；Drive disk 5 is mounted in driving snap ring, then
Drive disk 5 is fixed and can be rotated in driving snap ring under the drive of drive shaft 4；Ring set 14 is driven to be mounted on Fixing shrink ring
In 15, then driving ring set 14 can be done by relatively nested fixed and driving ring set 14 in Fixing shrink ring 15 rotates fortune up and down
It is dynamic.
One end of drive shaft 4 is connected with 2 axis of motor, and the other end is equipped with auger spindle 3, then motor 2 can be through drive shaft 4
Auger spindle 3 is driven to rotate；First flight 19 is mounted on auger spindle 3, then auger spindle 3 can drive the first flight 19 rotation fortune
It is dynamic.
One end of scroll spring 16 is mounted in drive shaft 4, and the other end is mounted on the inner headed face of driving ring set 14, then
Drive shaft 4 can drive driving ring set 14 to rotate through scroll spring 16.Two effects of scroll spring 16 are：One side scrollwork bullet
Spring 16 can play certain lag transmission, and certain movement of dislocation up and down may be implemented in another aspect scroll spring 16.Above-mentioned D
Being approximately equal to the effect of S is：The limit of scroll spring 16 will not damage the object of itself of scroll spring 16 when misplacing mobile up and down
Attribute is managed, ensure that still good when scroll spring 16 resets.
On one end installation driving ring set 14 of link block 18, the other end is equipped with the second flight 20 and the second flight 20
It is nested on auger spindle 3, then driving ring set 14 can drive the second flight 20 to be rotated around auger spindle 3 through link block 18.First
Flight 19 is matched with the second flight 20, and the width of the first flight 19 is more than the width of the second flight 20, then
When the screw of 20 variable speed of the first flight 19 and the second flight, it will be not easy to adhere to by the clay that drill bit 17 drills up
On first flight 19, this prevents the blockings of auger.
The effect of triggering block spring 13 is that the movement of triggering block 12 can be made to reset, and one end of triggering block 12 has fillet 23
Effect is, when shifting block 6 is by stirring fillet 23, can be pressed down against triggering block 12, such triggering block 12 can be to triggering
13 direction of block spring is moved, and triggering block 12 is extruded into sliding groove 21, and then is stirred in shifting block 6 to triggering block is 12 1 big
Can occur larger impact failure when power to avoid triggering block 12.
The width of first flight 19 be more than the second flight 20 width, then the smaller width of the second flight 20 according to
It can so play the role of loosening the soil, while the weight on auger spindle 3 can also be reduced, be conducive to the rotary work of auger spindle 3.
Specific implementation mode：After motor 2 starts, motor 2 drives auger spindle 3 to rotate through drive shaft 4, and auger spindle 3 drives first
Flight 19 rotates；In addition drive shaft 4 drives driving ring set 14 to rotate through scroll spring 16, since scroll spring 16 is driving drive
When moving ring sleeve 14 rotates, scroll spring 16 is by compressed energy-storage, when scroll spring 16 is compressed to a certain amount of, 16 institute of scroll spring
Can provide torque be more than driving 14 starting torque of ring set, rear drive shaft 4 just can through scroll spring 16 drive driving ring set 14
Rotation, so scroll spring 16 drives, driving ring set 14 can there are one the processes lagged, driving ring set 14 to be driven through link block 18
Second flight 20 also can there are one lag process；During this lag, the rotary speed phase of the second flight 20
Can be relatively low for the rotary speed of the first flight 19, then the second flight 20 will have one relative to the first flight 19
A upward screw, driving ring set 14 rotate up movement, and scroll spring 16 generates the displacement being pulled up；When driving ring set
14 when being moved upwards up to certain position, and driving ring set 14 is also moved up with moving ring sleeve lid 10 to corresponding position, at this time triggering block
12 can be engaged with the generation of shifting block 6.During shifting block 6 rotates, shifting block 6 can stir triggering block 12, and stir
When cooperation, shifting block 6, which is given, to be passed to larger one of triggering block 12 and stirs power, at this time under the action of 12 fillet 23 of triggering block, is touched
Hair block 12 is extruded in sliding groove 21, while shifting block 6 gives ring set lid 10 1 larger rotary forces also by triggering block 12, this
For sample under the driving of larger rotary force, the rotary speed of ring set lid 10 will surmount the rotary speed of drive shaft 4, ring set lid 10
Drive the rotary speed of driving ring set 14 that can also surmount the rotary speed of drive shaft 4, so compressed scroll spring 16 at this time
The decrement of scroll spring 16 can be discharged under speed in surmounting for driving ring set 14；In this course, ring set lid 10 can be through
Ring set 14 and link block 18 is driven to drive the rotation of the second flight 20, the rotary speed of the second flight 20 has surmounted by driving at this time
Moving axis 4 and auger spindle 3 drive the rotary speed of the first flight 19；So the second flight 20 will be relative to the first flight 19
There are one downward screws；Ring set lid 10, driving ring set 14 and the second flight 20 will relatively be rotated down shifting in this way
Dynamic, scroll spring 16 generates downward displacement.When driving ring set 14, which is rotated down, is moved to certain position, shifting block 6 is supplied to
Driving ring set 14 stirs energy expenditure totally, and drive shaft 4 will drive driving ring set 14 to rotate through scroll spring 16 again at this time,
And during drive shaft 4 drives driving ring set 14 to rotate, the needs of scroll spring 16 are compressed again, then drive shaft 4 passes through
Scroll spring 16 drives the rotation of driving ring set 14 will be there are one the process lagged, so driving ring set 14, the second flight 20
It will repeat the above process.
In motion process described above, the first flight 19 and the second flight 20 remain the upper and lower of repetition
Screw displacement, in this way under the lasting dislocation of the first flight 19 and the second flight 20, clay would become hard to adhere to the first spiral
On piece 19, and then the case where auger is blocked by clay is avoided, the probing progress for auger of going a long way greatly.
In conclusion the main advantageous effect of the present invention is：By the present invention in that the first flight 19 and the second flight
Repetition dislocation movement is remained between 20, such clay would become hard to adhere on the first flight 19, and then avoid auger
The case where being blocked by clay, the probing progress for auger of going a long way greatly.The configuration of the present invention is simple has preferable using effect.
Claims (7)
1. a kind of anti-blocking auger based on scroll spring, it is characterised in that：It include mechanism shell, motor, auger spindle, drive shaft,
Drive disk, drive disk snap ring, fixed plate, motor fixing frame, ring set lid, triggering block, triggering block spring, drives ring set, is solid shifting block
Determine ring set, scroll spring, drill bit, link block, the first flight, the second flight, sliding groove, axis hole, fillet, wherein mechanism shell
Bottom have centre bore；Fixing shrink ring is mounted in centre bore；Motor is mounted on by motor fixing frame in mechanism shell；Driving
The periphery of disk snap ring is symmetrically installed there are two fixed plate；Drive disk snap ring is mounted on by fixed plate in mechanism shell；Driving
Disk snap ring is between Fixing shrink ring and motor fixing frame；Ring set is driven to be mounted in Fixing shrink ring；Drive one end peace of ring set
Equipped with ring set lid；Ring set lid is located between driving ring set and drive disk snap ring；The centre position of ring set lid is provided with axis hole；Ring set lid
Upper capping on be provided with sliding groove；Triggering block is mounted in sliding groove；Triggering block spring one end is mounted in triggering block, the other end
On the kerve face of sliding groove；One end that triggering block is not connected with triggering block spring has fillet；One end of drive shaft and electricity
Arbor is connected, and the other end passes through axis hole and is equipped with auger spindle；Drive disk is installed on the periphery of drive shaft；Drive disk is nested
In drive disk snap ring；Shifting block is installed in the lower disk of drive disk；Shifting block is matched with the fillet of triggering block；Scroll spring
One end is mounted on the inner headed face of driving ring set, and the other end is mounted on the periphery of drive shaft；Scroll spring is located at ring set lid
Between auger spindle；First flight is installed on auger spindle periphery；One end that auger spindle is not connected with drive shaft has drill bit；Link block
One end be mounted on driving ring set lower face on, the other end is equipped with the second flight；Second flight is nested on auger spindle；
First flight and the second flight match；
Above-mentioned scroll spring upper side between ring set lid at a distance from be equal to scroll spring downside between auger spindle at a distance from.
2. a kind of anti-blocking auger based on scroll spring according to claim 1, it is characterised in that：Above-mentioned scroll spring
Upper side between ring set lid at a distance from be named as S；The distance between scroll spring upper side and downside are named as D；D is approximately equal to
S。
3. a kind of anti-blocking auger based on scroll spring according to claim 1, it is characterised in that：When scroll spring not
When being compressed, triggering block can not be generated with shifting block and is engaged.
4. a kind of anti-blocking auger based on scroll spring according to claim 1, it is characterised in that：When ring set lid is to drive
When Moving plate direction is moved to extreme position, triggering block is engaged with shifting block.
5. a kind of anti-blocking auger based on scroll spring according to claim 1, it is characterised in that：Above-mentioned triggering block bullet
Spring is compressed spring.
6. a kind of anti-blocking auger based on scroll spring according to claim 1, it is characterised in that：Above-mentioned first spiral
The width of piece is more than the width of the second flight.
7. a kind of anti-blocking auger based on scroll spring according to claim 1, it is characterised in that：Said mechanism shell is pacified
It fills on slideway holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810307668.9A CN108547582B (en) | 2018-04-08 | 2018-04-08 | Anti-blocking spiral drill based on volute spiral spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810307668.9A CN108547582B (en) | 2018-04-08 | 2018-04-08 | Anti-blocking spiral drill based on volute spiral spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108547582A true CN108547582A (en) | 2018-09-18 |
| CN108547582B CN108547582B (en) | 2020-08-18 |
Family
ID=63514275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810307668.9A Active CN108547582B (en) | 2018-04-08 | 2018-04-08 | Anti-blocking spiral drill based on volute spiral spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108547582B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2350968A1 (en) * | 1973-10-11 | 1975-04-17 | Uwe C Seefluth | Rock or concrete drill with dust exhaust - casing round drill fits over spirals and forms exhaust cavity |
| CN101070749A (en) * | 2007-06-07 | 2007-11-14 | 詹耀邦 | Perforating machine for drilling hole |
| CN202165018U (en) * | 2011-07-19 | 2012-03-14 | 湖南德邦重工机械有限公司 | Earth cleaning device for spiral bored pile machine |
| CN104213853A (en) * | 2014-10-07 | 2014-12-17 | 王永龙 | Drilling interval variable-diameter spiral drill pipe for soft-hard composite coal seam |
| CN204691702U (en) * | 2015-06-10 | 2015-10-07 | 上海浦高地基基础工程有限公司 | Pile driver double helix drill rod assemblies |
| CN106869801A (en) * | 2017-03-22 | 2017-06-20 | 杭州富阳鸿祥技术服务有限公司 | A kind of drilling bit for municipal public engineering |
| CN106894771A (en) * | 2017-05-05 | 2017-06-27 | 重庆文理学院 | A kind of big pitch abnormal shape auger stem |
-
2018
- 2018-04-08 CN CN201810307668.9A patent/CN108547582B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2350968A1 (en) * | 1973-10-11 | 1975-04-17 | Uwe C Seefluth | Rock or concrete drill with dust exhaust - casing round drill fits over spirals and forms exhaust cavity |
| CN101070749A (en) * | 2007-06-07 | 2007-11-14 | 詹耀邦 | Perforating machine for drilling hole |
| CN202165018U (en) * | 2011-07-19 | 2012-03-14 | 湖南德邦重工机械有限公司 | Earth cleaning device for spiral bored pile machine |
| CN104213853A (en) * | 2014-10-07 | 2014-12-17 | 王永龙 | Drilling interval variable-diameter spiral drill pipe for soft-hard composite coal seam |
| CN204691702U (en) * | 2015-06-10 | 2015-10-07 | 上海浦高地基基础工程有限公司 | Pile driver double helix drill rod assemblies |
| CN106869801A (en) * | 2017-03-22 | 2017-06-20 | 杭州富阳鸿祥技术服务有限公司 | A kind of drilling bit for municipal public engineering |
| CN106894771A (en) * | 2017-05-05 | 2017-06-27 | 重庆文理学院 | A kind of big pitch abnormal shape auger stem |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108547582B (en) | 2020-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108436148B (en) | A kind of perforating mechanism | |
| CN107322707A (en) | A kind of producing device of circular plank | |
| CN101899947A (en) | Drilling method | |
| CN207436912U (en) | A kind of crawler type tower crane one engineering driller | |
| CN109209239A (en) | A kind of high frequency rotating vibrating type detritus drilling tool | |
| CN108547582A (en) | A kind of anti-blocking auger based on scroll spring | |
| CN207499820U (en) | A kind of long bolt drilling machine for facilitating casting | |
| CN203488103U (en) | Rotary drilling tool and rotary drilling machine provided with same | |
| CN202706969U (en) | Core drill bit | |
| CN106869801B (en) | A kind of drilling bit for municipal public engineering | |
| CN206965836U (en) | A kind of gear type planetary ball mill | |
| CN108789656A (en) | A kind of adjustable rotating speed is used for woodwork drilling machine | |
| CN106812472A (en) | A kind of eccentric diameter-enlarging drill bit | |
| CN107023270B (en) | Polar region deep ice layer drilling ice with continuous vibration function considers fishing socket to be worth doing | |
| CN206860128U9 (en) | Polar region deep ice layer drilling ice chip salvage cylinder with continuous vibration function | |
| CN207021333U (en) | A kind of lithium battery pole ear processing rotating-table apparatus | |
| CN202560093U (en) | A rotary digging drilling machine having soil-discharging push plate capable of being repositioned automatically | |
| CN107604914B (en) | A kind of water conservancy projects of environmental protection | |
| CN105804666A (en) | Over-well pressure applying deep well drilling mechanism based on automatic reinforced drill bit | |
| CN106677698B (en) | Rear-loading type assembles hole-drilling system and its operating method | |
| CN216617428U (en) | Foundation drilling machine | |
| CN206316423U (en) | One kind bores milling hinge compound tool | |
| CN216197883U (en) | Drilling tool for hole forming and pipe following of slope reinforcing anchor cable | |
| CN220445647U (en) | Wind turbine generator system becomes oar bearing fracture bolt remove device | |
| CN208679390U (en) | A kind of building stones hierarchical screening device convenient for discharging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200723 Address after: 224000 Building 2, Fenghuang neighborhood committee, Longgang Town, Yandu District, Yancheng City, Jiangsu Province (f) Applicant after: Jiangsu Dengying Heavy Industry Co., Ltd Address before: 362200 No. 1306, Antai World City, Luoshan Street, Jinjiang City, Quanzhou City, Fujian Province Applicant before: QUANZHOU QIMEI ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |