CN105113977A - External-motored external meshing four-shunt reduction unit for pile machinery - Google Patents
External-motored external meshing four-shunt reduction unit for pile machinery Download PDFInfo
- Publication number
- CN105113977A CN105113977A CN201510422518.9A CN201510422518A CN105113977A CN 105113977 A CN105113977 A CN 105113977A CN 201510422518 A CN201510422518 A CN 201510422518A CN 105113977 A CN105113977 A CN 105113977A
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- China
- Prior art keywords
- shunt
- external
- motors
- casing
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 24
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 238000005553 drilling Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000005336 cracking Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 12
- 239000011435 rock Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 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
-
- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Abstract
The invention relates to the technical field of pile machinery reduction, in particular to an external-motored external meshing four-shunt reduction unit for pile machinery, comprising a box, motors, a cover plate and an external-meshing four-shunt transmission part. The reduction unit is characterized in that a shaft extension end of each motor is connected with a double cycloidal reducer, the motors are connected upside down below the box, the double cycloidal reducer is disposed in the box, the external-meshing four-shunt transmission part comprises a driving wheel, a shunt gear bilaterally symmetrical and a central gear ring, a spindle of the shunt gear is fixed to a support plate, the support plate is connected to the cover plate of a double cycloidal reducer housing, the central gear ring is connected with a disc, the disc is connected with a main cylinder, the main cylinder is supported in an inner hole of the box through first and second bearings, and the main cylinder is connected with a drill pipe flange. The reduction unit has the advantages that the motors are placed upside down so that the motors and the reducer are easy to demount and convenient to maintain; tipping rate is decreased; motor water and dust prevention is benefited; external-meshing four-shunt bearing capacity is higher than two-shunt capacity, a process of an inner gear ring is easier than gear grinding by carburization, the cost is low, and cracking is rare.
Description
[technical field]
The present invention relates to Dual-motors Driving stake machine braking technique field, a kind of motor is inverted external toothing four and is shunted stake machine reductor.
[background technology]
Patent Office of the People's Republic of China successively discloses following patent:
(1) screw pile machine power head (201020300223.7)
(2) Novel high torque stake mechanomotive force head hard-tooth surface speed reducer (201210558920.6)
(3) the forward and reverse output of double-drive coaxial is threaded into rock drilling machine (201310615531.7)
(4) the forward and reverse speedup of double-drive coaxial exports and is threaded into rock drilling machine (201310612107.7)
(5) coaxial two positive and negative two-way output of slowing down is threaded into rock drilling machine (201310612288.3)
(6) dual output double steering enters rock unit head reductor (201410335368.3)
(7) screw rod pile machine is with high pulling torque power head device (201420625553.1)
The problem of background technology is: bi-motor overhead is installed, and thus stake machine center of gravity is high, and tilting moment is large, and stake machine exists unstable hidden danger, the accident that stake chance is tumbled.This is because:
Stake machine 23 meters of screw pile driver columns allow angles of inclination to only have 3 °, and duty ground allows maximum gradient to only have 2 °, and ground, building site earth can pine, ground can not be very flat, therefore, stake machine overthrow accident does not occur unavoidably:
(1) outside Dongzhimen, 2006-04-26 Beijing, in building site, road one, Xianghe garden, a pile driver collapses suddenly, and accident causes two workman's death.Pile driver is just in operation, and the drill bit of being driven underground suddenly has stopped, and along with a sound loud noise, the arm of pile driver has just fallen, and pile driver also collapses thereupon, just in time pounds below with it two workmans.Field Force claims: " estimation is that the soil below pile driver is too loose, and ground is also uneven, so pile driver just can collapse.”
(2) 2006 years 09 month 07 day, mansion, YiShan Road,ShangHai No. 2010 Hechuans is in front of the door on building site, a pile driver is tumbled suddenly, not only press the factory building in roadside that collapsed, more result in a uncle injured, why pile driver can tumble suddenly, and mainly too pine, pile driver crank cause soil property;
(3) 2013-03-07, there is security incident together building in building site in Baoxing crossing, the Near East, high official position road, Zhabei District, Shanghai one, a pile driver topples suddenly when constructing, the shaft steel frames of more than ten meter high immediately very unexpectedly, a hit wall every an one-storey house, cause three rooms room impaired, fortunately cause no casualties.
Also there is following problems in the overhead bi-motor of background technology:
(1) owing to building building site operating mode badly, operator scarcely possesses maintenance of equipment and technical ability, and when a failure occurs, heavy motor and reducer are difficult to tear open, and thus keep in repair, maintain difficulty;
(2) owing to building building site operating mode badly, the block of motor is difficult to waterproof and dustproof.
The technical characteristic of Novel high torque stake mechanomotive force head hard-tooth surface speed reducer (201210558920.6) in background technology is:
" (two) helical gear shaft engages with central gear "
The weak point of this technology is now described by example ZZSH-630 type:
Central gear Z=67, m=16.0, b=256, output torque are 194362 × 2 (Nm)
Central gear external diameter Φ 1104, owing to only there being two shuntings, makes the weight 1920kg of central gear, nearly 40,000 yuan of price.
(2) background technology just must can be picked up and looks into reducer with weigh two motors of 820kg of loop wheel machine dismounting, as long as and the present invention backs out bolt and opens cover plate, thus keep in repair, maintain very convenient.The present invention only needs an easy truck to be placed under motor, backs out bolt and relies on motor deadweight to pull down;
(3) reduce the tilting moment of a machine, thus reduce overthrow accident probability;
(4) ring gear of the present invention modified, disclose tooth technique and need carburizing, roll flute difficulty little than the gear wheel of background technology, low cost of manufacture, not easy to crack;
(3) double motor inversion type structure is beneficial to motor waterproof, has stopped the accident of burning because of water inlet in motor coil.
[summary of the invention]
A kind of motor that the object of the invention is to provide lower than background technology cost, installation difficulty is little, easy to maintenance and safe and reliable is inverted external toothing four and is shunted stake machine reductor.
[technical scheme]
Two motors inversion type is connected to below casing, and arranges about output center bilateral symmetry;
Double-cycloid speed reducer is placed in casing, and described double-cycloid speed reducer is placed in casing;
Driving member is that driving member is shunted in external toothing four, comprise driving wheel, shunting gear and center gear ring, driving wheel is located on double-cycloid speed reducer output shaft, shunt gear bilateral symmetry for two that are meshed with driving wheel to arrange, described shunting gear engages with center gear ring, the axle of described shunting gear is fixing on the supporting plate, and gripper shoe is connected on the end face of double-cycloid speed reducer casing;
Center gear ring is connected with disk, and disk and main cylinder are integrally connected, and main cylinder relies on first and second bearing to be bearing in casing center circle endoporus, main cylinder jointed rod flange, drilling rod Flange joint auger stem.
The background technology of [beneficial effect] ratio, its beneficial effect is:
(1) the present invention four shunts the bending strength of modified ring gear, is about 1.5 times of the background technology " Novel high torque stake mechanomotive force head hard-tooth surface speed reducer " (201210558920.6) of two flow dividing structures;
[accompanying drawing explanation]
Fig. 1. the structural representation of the embodiment of the present invention
Fig. 2. the principle schematic of transmission is shunted in the external toothing four of the embodiment of the present invention
Fig. 3. " Novel high torque stake mechanomotive force head hard-tooth surface speed reducer " (201210558920.6) Figure of description
[detailed description of the invention]
Below in conjunction with accompanying drawing, the present invention is described in detail:
Be inverted external toothing four with reference to Fig. 1 and 2. a kind of motor and shunt stake machine reductor, the driving member comprising casing 1, two motors 3, cover plate and be placed in casing 1, is characterized in that:
Described two motors 3 inversion type is connected to below casing 1, and arranges about output center bilateral symmetry;
Described two motors 3 axle stretch end connects double-cycloid speed reducer 2, and the supporting capacity of double-cycloid speed reducer can improve 1 ~ 2 type than it general dual-fulcrum cycloidal type, and described double-cycloid speed reducer 2 is placed in casing 1;
Described driving member is that driving member is shunted in external toothing four, comprise driving wheel 7, shunting gear 9 and center gear ring 10, described driving wheel 7 is located on double-cycloid speed reducer 2 output shaft, shunt gear 9 bilateral symmetry for two that are meshed with driving wheel 7 to arrange, described shunting gear 9 engages with center gear ring 10, the axle 13 of described shunting gear 9 is fixing on the supporting plate, gripper shoe is connected on the end face of double-cycloid speed reducer 2 casing, obviously, form four flow dividing structures from driving wheel 7 to center gear ring 10, than background technology two shunt supporting capacity can improve 30 ~ 40%;
Described center gear ring 10 is connected with the flange circle of main cylinder 4, and described main cylinder 4 relies on first and second bearing 11,12 to be bearing in casing 1 center circle endoporus, and described main cylinder 4 jointed rod flange 5, drilling rod flange 5 connects auger stem.
With reference to Fig. 3, it is the accompanying drawing of background technology " Novel high torque stake mechanomotive force head hard-tooth surface speed reducer " (201210558920.6), two motor overheads are installed, time breaking down in scene, just must can pull down both sides with loop wheel machine to weigh the motor of 820kg, two flow dividing structures, the bending strength of its gear wheel is only about 60% of the present invention four shunting.
Casing 1 inner chamber is used as oil storage pool, with oil pump, the lubrication oil of oil storage pool is carried out mandatory lubrication from casing 1 top to driving member engagement place after overanxious.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.
Claims (1)
1. motor is inverted external toothing four and is shunted a stake machine reductor, and the driving member comprising casing (1), two motors (3), cover plate and be placed in casing (1), is characterized in that:
Described two motors (3) inversion type is connected to casing (1) below, and arranges about output center bilateral symmetry;
Described two motors (3) axle stretch end connects double-cycloid speed reducer (2), and described double-cycloid speed reducer (2) is placed in casing (1);
Described driving member is that driving member is shunted in external toothing four, comprise driving wheel (7), shunting gear (9) and center gear ring (10), described driving wheel (7) is located on double-cycloid speed reducer (2) output shaft, shunt gear (9) bilateral symmetry for two that are meshed with driving wheel (7) to arrange, described shunting gear (9) is engaged with center gear ring (10), the axle (13) of described shunting gear (9) is fixing on the supporting plate, and gripper shoe is connected on the end face of double-cycloid speed reducer (2) casing;
Described center gear ring (10) is connected with the flange circle of main cylinder (4), described main cylinder (4) relies on first and second bearing (11,12) to be bearing in casing (1) center circle endoporus, described main cylinder (4) jointed rod flange (5), drilling rod flange (5) connects auger stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510422518.9A CN105113977B (en) | 2015-07-09 | 2015-07-09 | Motor is inverted the shunting stake machine reductor of external toothing four |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510422518.9A CN105113977B (en) | 2015-07-09 | 2015-07-09 | Motor is inverted the shunting stake machine reductor of external toothing four |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105113977A true CN105113977A (en) | 2015-12-02 |
| CN105113977B CN105113977B (en) | 2017-06-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510422518.9A Active CN105113977B (en) | 2015-07-09 | 2015-07-09 | Motor is inverted the shunting stake machine reductor of external toothing four |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105113977B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201031928Y (en) * | 2007-06-01 | 2008-03-05 | 北京标准件工业集团公司 | Piling machine power head high-speed decelerator |
| CN101338811A (en) * | 2007-09-24 | 2009-01-07 | 吴小杰 | Inner gearing multi-shunting fixed shaft type decelerator |
| CN202707933U (en) * | 2012-08-02 | 2013-01-30 | 完颜学明 | Dual-shaft multilevel reducer |
| CN102943849A (en) * | 2012-11-26 | 2013-02-27 | 洛阳舒诚机械设备有限公司 | Speed-adjustable reducer special for pile machine |
| JP5155991B2 (en) * | 2009-12-09 | 2013-03-06 | アボロンシステム株式会社 | Drilling rig |
| CN203009735U (en) * | 2012-12-21 | 2013-06-19 | 江苏泰来减速机有限公司 | Novel large-torque piling machine power head hardened-tooth surface speed reducer |
| KR20130082263A (en) * | 2012-01-11 | 2013-07-19 | 박동식 | Oil hydraulic motor or electric motor auger having many kinds of reduction ratio |
| KR101362550B1 (en) * | 2006-09-30 | 2014-02-13 | 쿠카 로보테르 게엠베하 | Multi-speed reduction gear |
| CN203856963U (en) * | 2014-04-25 | 2014-10-01 | 中国重型机械研究院股份公司 | Dual-speed-ratio transmission low-power wind power generation speed-increasing gearbox |
| CN104141453A (en) * | 2014-07-15 | 2014-11-12 | 江苏泰来减速机有限公司 | Dual-output and dual-steering rock-entering power head speed reducer |
| CN204025568U (en) * | 2014-08-04 | 2014-12-17 | 洛阳舒诚机械设备有限公司 | The special-purpose four-speed variable moderator of stake machine |
| CN204435362U (en) * | 2015-01-01 | 2015-07-01 | 连云港市云达建设工程有限公司 | A kind of Novel bidirectional variable diameter fourth type mixing pile machine power set |
-
2015
- 2015-07-09 CN CN201510422518.9A patent/CN105113977B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101362550B1 (en) * | 2006-09-30 | 2014-02-13 | 쿠카 로보테르 게엠베하 | Multi-speed reduction gear |
| CN201031928Y (en) * | 2007-06-01 | 2008-03-05 | 北京标准件工业集团公司 | Piling machine power head high-speed decelerator |
| CN101338811A (en) * | 2007-09-24 | 2009-01-07 | 吴小杰 | Inner gearing multi-shunting fixed shaft type decelerator |
| JP5155991B2 (en) * | 2009-12-09 | 2013-03-06 | アボロンシステム株式会社 | Drilling rig |
| KR20130082263A (en) * | 2012-01-11 | 2013-07-19 | 박동식 | Oil hydraulic motor or electric motor auger having many kinds of reduction ratio |
| CN202707933U (en) * | 2012-08-02 | 2013-01-30 | 完颜学明 | Dual-shaft multilevel reducer |
| CN102943849A (en) * | 2012-11-26 | 2013-02-27 | 洛阳舒诚机械设备有限公司 | Speed-adjustable reducer special for pile machine |
| CN203009735U (en) * | 2012-12-21 | 2013-06-19 | 江苏泰来减速机有限公司 | Novel large-torque piling machine power head hardened-tooth surface speed reducer |
| CN203856963U (en) * | 2014-04-25 | 2014-10-01 | 中国重型机械研究院股份公司 | Dual-speed-ratio transmission low-power wind power generation speed-increasing gearbox |
| CN104141453A (en) * | 2014-07-15 | 2014-11-12 | 江苏泰来减速机有限公司 | Dual-output and dual-steering rock-entering power head speed reducer |
| CN204025568U (en) * | 2014-08-04 | 2014-12-17 | 洛阳舒诚机械设备有限公司 | The special-purpose four-speed variable moderator of stake machine |
| CN204435362U (en) * | 2015-01-01 | 2015-07-01 | 连云港市云达建设工程有限公司 | A kind of Novel bidirectional variable diameter fourth type mixing pile machine power set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105113977B (en) | 2017-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Kelai Inventor after: Zheng Shangjian Inventor after: Wu Binhui Inventor after: Wu Shengzhen Inventor after: Wang Dafeng Inventor after: Cai Mingjie Inventor after: He Jibo Inventor before: Wu Shengzhen |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170519 Address after: 325409, Zhejiang province Pingyang County light industrial base, machinery Park, sun building intersection Applicant after: ZHEJIANG EVERGEAR DRIVING MACHINE CO., LTD. Address before: Kunyang town of Pingyang County in Zhejiang province 325400 west of Wenzhou city garden building 11, Room 302 Applicant before: Wu Xiaojie |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 325000 No. 30-70 Xingqiang Road, Electrical and Mechanical Venture Park, Wanquan Town, Pingyang County, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Heng Teeth Drive Co., Ltd. Address before: 325409 Sunlou Intersection of Machinery Park, Wanquan Light Industry Base, Pingyang County, Zhejiang Province Patentee before: Zhejiang Evergear Driving Machine Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Motor inverted external meshing four split pile machine reducer Effective date of registration: 20211222 Granted publication date: 20170627 Pledgee: Wenzhou Financing Guarantee Co.,Ltd. Pledgor: Zhejiang Heng Teeth Drive Co.,Ltd. Registration number: Y2021110000099 |