CN109653677A - A kind of power head of Spiral digging machine - Google Patents
A kind of power head of Spiral digging machine Download PDFInfo
- Publication number
- CN109653677A CN109653677A CN201910111423.3A CN201910111423A CN109653677A CN 109653677 A CN109653677 A CN 109653677A CN 201910111423 A CN201910111423 A CN 201910111423A CN 109653677 A CN109653677 A CN 109653677A
- Authority
- CN
- China
- Prior art keywords
- digging machine
- clutch
- drill bit
- spiral digging
- hydraulic motor
- 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.)
- Pending
Links
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims description 11
- 235000014121 butter Nutrition 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 11
- 238000005553 drilling Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000012208 gear oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003464 cuspid Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
-
- 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
- E21B12/00—Accessories for drilling tools
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
Abstract
The invention discloses a kind of power heads of Spiral digging machine, including drill bit, platen is provided on the outside of the drill bit, the lower end surface of the upper platen is fixedly connected with one end of spring, the other end of the spring is fixedly connected with pressing disc, and the lower end surface of the pressing disc is fixedly installed with sleeve, is welded and connected with fixed plate on the outside of the sleeve, gear wheel is fixedly installed on the outside of the drill bit, the upper end of the fixed plate is provided with hydraulic motor.The power head of the Spiral digging machine, the range of speeds is increased by way of manually controlling, enlarging amplitude can reduce speed when drilling piling, to increase the torsion of drilling piling, can sound the night watches hard stratum, and can increase speed when getting rid of soil, to preferably the soil in Spiral digging machine drill bit be thrown away, wherein the transmission velocity ratio between pinion gear and gear wheel is 1:1.3, greatly reduces the revolving speed of pinion gear, open mounting structure simplifies whole structure more.
Description
Technical field
The present invention relates to Spiral digging machine technical field, specially a kind of power head of Spiral digging machine.
Background technique
Spiral digging machine is to have to use in the piling that drills on the ground, building, is turned mudstone using drill bit rotation
The inside for digging oneself drill bit after inside is filled, then is promoted onto ground, its internal mudstone is thrown away, Spiral digging machine drill bit
The control of revolving speed, section needs to control into different speed in different times, in piling, needs lower revolving speed, thus
Have bigger power to drill, when getting rid of soil out, then needs higher revolving speed, it thus can be preferably by Spiral digging machine drill bit
Interior soil, which is thrown away, to be come.
Power, that is, power head of drill bit now is all to rotate that (such as the hydraulic assembly of Rexroth, this is using hydraulic output
It unites there are the motor of two collaborative works, energy fluid drive automatically adjusts revolving speed, certainly by control system according to the needs of use
Revolving speed of the dynamic control under different conditions, but fluid drive also causes amplitude modulation smaller, and revolving speed highest or the minimum limit is not achieved
Value, variable amplitude are limited), it realizes the requirement under different conditions, realizes piling or get rid of soil, traditional transmission velocity ratio is 1 to 13, i.e. liquid
Output rotation is pressed, is driven by small tooth to canine tooth, realizes deceleration, this pinion gear fast speed, and this transmission velocity ratio just very
It is easy fever, such transmission just needs to seal, and gear oil between gear.
Summary of the invention
The purpose of the present invention is to provide a kind of power heads of Spiral digging machine, traditional to solve to propose in above-mentioned background technique
Power head fluid drive causes amplitude modulation smaller, and revolving speed highest or minimum limiting value is not achieved, and variable amplitude is limited, is easy simultaneously
Fever, needs the problem of being sealed to it.
To achieve the above object, the invention provides the following technical scheme: a kind of power head of Spiral digging machine, including drill bit, institute
State and be provided with platen on the outside of drill bit, the lower end surface of the upper platen is fixedly connected with one end of spring, the spring it is another
One end is fixedly connected with pressing disc, and the lower end surface of the pressing disc is fixedly installed with sleeve, and the outside of the sleeve is welded to connect
There is fixed plate, gear wheel is fixedly installed on the outside of the drill bit, the upper end of the fixed plate is provided with hydraulic motor, the liquid
Hydraulic fluid port is fixedly installed on the outside of pressure motor, the output end of the hydraulic motor is fixedly installed with clutch, the clutch
Lower end is provided with speed changer, and pinion gear, the hydraulic motor, clutch and speed change are fixedly mounted on the output shaft of the speed changer
Device is electrically connected with control panel respectively.
Preferably, the upper platen is identical as the structure of pressing disc, and spring circular array between upper platen and pressing disc
Column distribution.
Preferably, the gear wheel engages connection with pinion gear, and the transmission velocity ratio of pinion gear and gear wheel is 1:1.3.
Preferably, the gear wheel and pinion gear are open mounting structure, added with profit between gear wheel and pinion gear
Sliding butter.
Preferably, there are two the hydraulic motor settings, two hydraulic motors cooperate, and hydraulic motor passes through hydraulic fluid port
It is connected with hydraulic pump.
Preferably, it is provided on the control panel and rotates forward button, rotates forward speed regulation knob, reversion button, reversion speed regulation rotation
Button and clutch for clutch control button, rotate forward button and reversion button is connected with hydraulic motor, rotate forward speed regulation knob and reversion speed regulation rotation
Button is connected with speed changer, and clutch for clutch control button is connected with clutch.
Compared with prior art, the beneficial effects of the present invention are: the power head of the Spiral digging machine, the side automatically controlled by tradition
Formula changes into the mode manually controlled, while being changed to the kind of drive, wherein the mode manually controlled increases
The range of speeds, amplitude expand 30 percent, and enlarging amplitude can not only reduce speed when drilling piling, to increase drilling
The torsion of piling, can sound the night watches hard stratum, and can increase speed when getting rid of soil, thus preferably will be in Spiral digging machine drill bit
Soil throw away come, wherein the transmission velocity ratio between pinion gear and gear wheel be 1:1.3, greatly reduce the revolving speed of pinion gear, thus
The heat of pinion gear generation is reduced, Gu does not need to be sealed it, so that it is designed as open mounting structure, it is open
Mounting structure simplifies whole structure more.
Detailed description of the invention
Fig. 1 is positive structure diagram of the present invention；
Fig. 2 is side structure schematic view of the present invention；
Fig. 3 is bottom substance schematic diagram of the present invention；
Fig. 4 is control panel structural schematic diagram of the present invention.
In figure: 1, drill bit；2, upper platen；3, spring；4, pressing disc；5, sleeve；6, gear wheel；7, fixed plate；8, hydraulic
Motor；9, hydraulic fluid port；10, clutch；11, speed changer；12, pinion gear；13, control panel；1301, button is rotated forward；1302, it rotates forward
Adjust the speed knob；1303, button is inverted；1304, reversion speed regulation knob；1305, clutch for clutch control button.
Specific embodiment
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 description, 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.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of power head of Spiral digging machine, including drill bit 1, upper pressure
It is disk 2, spring 3, pressing disc 4, sleeve 5, gear wheel 6, fixed plate 7, hydraulic motor 8, hydraulic fluid port 9, clutch 10, speed changer 11, small
Gear 12, control panel 13 rotate forward button 1301, rotate forward speed regulation knob 1302, reversion button 1303, reversion speed regulation knob 1304
With clutch for clutch control button 1305, the outside of drill bit 1 is provided with platen 2, and the lower end surface of upper platen 2 is fixedly connected with spring 3
One end, the other end of spring 3 are fixedly connected with pressing disc 4, and the lower end surface of pressing disc 4 is fixedly installed with sleeve 5, sleeve 5 it is outer
Side is welded and connected with fixed plate 7, and the outside of drill bit 1 is fixedly installed with gear wheel 6, and the upper end of fixed plate 7 is provided with hydraulic motor
8, the outside of hydraulic motor 8 is fixedly installed with hydraulic fluid port 9, and the output end of hydraulic motor 8 is fixedly installed with clutch 10, clutch 10
Lower end be provided with speed changer 11, pinion gear 12, hydraulic motor 8,10 and of clutch are fixedly mounted on the output shaft of speed changer 11
Speed changer 11 is electrically connected with control panel 13 respectively.
Further, upper platen 2 is identical as the structure of pressing disc 4, and spring 3 is annular between upper platen 2 and pressing disc 4
Array distribution reduces the vibration that drill bit 1 generates at work.
Further, gear wheel 6 engages connection with pinion gear 12, and the transmission velocity ratio of pinion gear 12 and gear wheel 6 is 1:
1.3, pinion gear 12 is rotated by hydraulic motor 8, and pinion gear 12 drives gear wheel 6 to rotate, compared with traditional, significantly
The revolving speed for reducing pinion gear 12 reduces the heat of its generation, without sealing to it.
Further, gear wheel 6 and pinion gear 12 are open mounting structure, are added between gear wheel 6 and pinion gear 12
There is lubrication butter, open mounting structure is simplified entirety, and structure is simpler, is moistened without adding gear oil
It is sliding, gear wheel 6 and pinion gear 12 are lubricated by lubrication butter.
Further, there are two the settings of hydraulic motor 8, two hydraulic motors 8 cooperate, and hydraulic motor 8 passes through oil
Mouth 9 is connected with hydraulic pump, and hydraulic pump provides the power that hydraulic motor 8 rotates, and hydraulic motor 8 works simultaneously, drives small
Gear 12 rotates.
Further, it is provided on control panel 13 and rotates forward button 1301, rotates forward speed regulation knob 1302, reversion button
1303, reversion speed regulation knob 1304 and clutch for clutch control button 1305 rotate forward button 1301 and reversion button 1303 and hydraulic motor 8
Be connected, rotate forward speed regulation knob 1302 and reversion speed regulation knob 1304 is connected with speed changer 11, clutch for clutch control button 1305 and
Clutch 10 is connected, and staff passes through 13 manual control hydraulic motor 8 of control panel, clutch 10 and speed changer 11, hand
The mode of dynamic control is capable of increasing the range of speeds, and amplitude expands 30 percent, and enlarging amplitude can not only reduce drilling piling
When speed, thus increase drilling piling torsion, can sound the night watches hard stratum, and can increase speed when getting rid of soil, from
And preferably the soil in Spiral digging machine drill bit 1 is thrown away.
Hydraulic fluid port 9 on hydraulic motor 8: being connected by conduit with hydraulic pump by working principle first, and hydraulic pump is hydraulic
Motor 8 provides the power of operation, and staff manually controls the power head by control panel 13, the side manually controlled
Formula is capable of increasing the range of speeds, and amplitude expands 30 percent, and enlarging amplitude can not only reduce speed when drilling piling, from
And increase the torsion of drilling piling, can sound the night watches hard stratum, and can increase speed when getting rid of soil, thus preferably will rotation
Soil in digging machine drill bit 1, which is thrown away, to be come, while the biography between the gear wheel 6 in the pinion gear 12 and drill bit 1 of 8 output end of hydraulic motor
Speed ratio is 1:1.3, compared with traditional, greatly reduces the revolving speed of pinion gear 12, reduce its generation heat, from without
It is sealed, gear wheel 6 and pinion gear 12 are open mounting structure, and open mounting structure is simplified entirety,
The simpler staff of structure controls the positive and negative of hydraulic motor 8 by pressing rotating forward button 1301 or reversion button 1303
Turn, by rotate left and right rotate forward speed regulation knob 1302 or reversion speed regulation knob 1304 revolving speed is adjusted, by press from
Control button 1305 is closed to control clutch 10, cut off or connect hydraulic motor 8 output end and speed changer 11 it
Between connection.
Finally it should be noted that the above content is merely illustrative of the technical solution of the present invention, rather than the present invention is protected
The limitation of range, the simple modification or equivalent replacement that those skilled in the art carry out technical solution of the present invention,
All without departing from the spirit and scope of technical solution of the present invention.
Claims (6)
1. a kind of power head of Spiral digging machine, including drill bit (1), it is characterised in that: be provided with platen on the outside of the drill bit (1)
(2), the lower end surface of the upper platen (2) is fixedly connected with one end of spring (3), and the other end of the spring (3) is fixedly connected
Have pressing disc (4), the lower end surface of the pressing disc (4) is fixedly installed with sleeve (5), and the outside of the sleeve (5) is welded to connect
Have fixed plate (7), be fixedly installed with gear wheel (6) on the outside of the drill bit (1), the upper end of the fixed plate (7) is provided with liquid
Pressure motor (8) is fixedly installed with hydraulic fluid port (9) on the outside of the hydraulic motor (8), and the output end of the hydraulic motor (8) is fixed
It is equipped with clutch (10), the lower end of the clutch (10) is provided with speed changer (11), the output shaft of the speed changer (11)
Upper fixed installation pinion gear (12), the hydraulic motor (8), clutch (10) and speed changer (11) respectively with control panel (13)
It is electrically connected.
2. a kind of power head of Spiral digging machine according to claim 1, it is characterised in that: the upper platen (2) and pressing disc
(4) structure is identical, and spring (3) annular array between upper platen (2) and pressing disc (4) is distributed.
3. a kind of power head of Spiral digging machine according to claim 1, it is characterised in that: the gear wheel (6) and pinion gear
(12) engagement connection, and the transmission velocity ratio of pinion gear (12) and gear wheel (6) is 1:1.3.
4. a kind of power head of Spiral digging machine according to claim 1, it is characterised in that: the gear wheel (6) and pinion gear
It (12) is open mounting structure, added with lubrication butter between gear wheel (6) and pinion gear (12).
5. a kind of power head of Spiral digging machine according to claim 1, it is characterised in that: the hydraulic motor (8) is provided with
Two, two hydraulic motors (8) cooperate, and hydraulic motor (8) is connected by hydraulic fluid port (9) with hydraulic pump.
6. a kind of power head of Spiral digging machine according to claim 1, it is characterised in that: be arranged on the control panel (13)
There is rotating forward button (1301), rotate forward speed regulation knob (1302), reversion button (1303), reversion speed regulation knob (1304) and clutch control
Button (1305) processed, rotates forward button (1301) and reversion button (1303) is connected with hydraulic motor (8), rotates forward speed regulation knob
(1302) it is connected with reversion speed regulation knob (1304) with speed changer (11), clutch for clutch control button (1305) and clutch (10) phase
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910111423.3A CN109653677A (en) | 2019-02-12 | 2019-02-12 | A kind of power head of Spiral digging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910111423.3A CN109653677A (en) | 2019-02-12 | 2019-02-12 | A kind of power head of Spiral digging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109653677A true CN109653677A (en) | 2019-04-19 |
Family
ID=66122161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910111423.3A Pending CN109653677A (en) | 2019-02-12 | 2019-02-12 | A kind of power head of Spiral digging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109653677A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374406A (en) * | 2021-07-22 | 2021-09-10 | 苏州克滋融科技有限公司 | Pile driving device is used in construction of spiral mountain road of column |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010003317A1 (en) * | 1999-12-01 | 2001-06-14 | Klemm Gunter W. | Hydraulic drilling-machine drive |
| CN2871787Y (en) * | 2006-03-24 | 2007-02-21 | 北京罗特锐机械科技有限公司 | Power head of driller |
| CN202970447U (en) * | 2012-11-21 | 2013-06-05 | 河南省三力机械制造有限公司 | Long spiral drilling machine and power head thereof |
| CA2830860A1 (en) * | 2012-10-25 | 2014-04-25 | Warrior Rig Ltd. | Integrated casing drive |
| CN203978269U (en) * | 2014-07-04 | 2014-12-03 | 山河智能装备股份有限公司 | Rotary digging drill power head device with high speed soil-throwing function |
| CN204728993U (en) * | 2015-06-29 | 2015-10-28 | 郑州宇通重工有限公司 | A kind of rotary digging drill power head buffer |
| CN106522208A (en) * | 2016-12-13 | 2017-03-22 | 杜宪春 | Intelligent electrical control system and control method of screw pile machine |
| CN209742783U (en) * | 2019-02-12 | 2019-12-06 | 刘岳林 | Power head of rotary drilling machine |
-
2019
- 2019-02-12 CN CN201910111423.3A patent/CN109653677A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010003317A1 (en) * | 1999-12-01 | 2001-06-14 | Klemm Gunter W. | Hydraulic drilling-machine drive |
| CN2871787Y (en) * | 2006-03-24 | 2007-02-21 | 北京罗特锐机械科技有限公司 | Power head of driller |
| CA2830860A1 (en) * | 2012-10-25 | 2014-04-25 | Warrior Rig Ltd. | Integrated casing drive |
| CN202970447U (en) * | 2012-11-21 | 2013-06-05 | 河南省三力机械制造有限公司 | Long spiral drilling machine and power head thereof |
| CN203978269U (en) * | 2014-07-04 | 2014-12-03 | 山河智能装备股份有限公司 | Rotary digging drill power head device with high speed soil-throwing function |
| CN204728993U (en) * | 2015-06-29 | 2015-10-28 | 郑州宇通重工有限公司 | A kind of rotary digging drill power head buffer |
| CN106522208A (en) * | 2016-12-13 | 2017-03-22 | 杜宪春 | Intelligent electrical control system and control method of screw pile machine |
| CN209742783U (en) * | 2019-02-12 | 2019-12-06 | 刘岳林 | Power head of rotary drilling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374406A (en) * | 2021-07-22 | 2021-09-10 | 苏州克滋融科技有限公司 | Pile driving device is used in construction of spiral mountain road of column |
| CN113374406B (en) * | 2021-07-22 | 2022-07-22 | 苏州宝凡电子科技有限公司 | Pile driving device for construction of columnar spiral mountain road |
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