CN104896070A - Driving motor driving gear structure in series connection - Google Patents
Driving motor driving gear structure in series connection Download PDFInfo
- Publication number
- CN104896070A CN104896070A CN201510287672.XA CN201510287672A CN104896070A CN 104896070 A CN104896070 A CN 104896070A CN 201510287672 A CN201510287672 A CN 201510287672A CN 104896070 A CN104896070 A CN 104896070A
- Authority
- CN
- China
- Prior art keywords
- drive motor
- gear
- end bearing
- spline housing
- bearing
- 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
- 239000008041 oiling agent Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000014121 butter Nutrition 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- 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
-
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0469—Bearings or seals
- F16H57/0471—Bearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a driving motor driving great structure in series connection, which comprises a driving motor, a fixation bolt, a driving gear and a spine sleeve, wherein the driving motor is connected to the driving gear through the fixation bolt; the spine sleeve sleeves the outside of the connection portion between the driving motor and the driving gear; a gear cooperated with the driving motor and a internal spine for driving the gear to synchronously rotate are set inside the spine sleeve; the driving gear is driven to rotate by the driving motor through the internal spine inside the spine sleeve; the structure is a novel gear rotation structure that is adopted used for controlling the pushing and pulling work of a power head on a horizontal positioning drill; not only the structure is small in size and simple in the aspect of structural arrangement, but also the driving gear structure has the advantages of reliability and wear resistance while transferring power; and the use and maintenance are convenient.
Description
Technical field
The present invention relates generally to drilling rig technique field, is specifically related to a kind of drive motor tandem drive gear structure.
Background technique
Pushing mechanism on horizontal directional drill, it provides driving force for drill bit, existing pushing mechanism complex structure and drive poor effect, not easy care, a kind of physical dimension is little and simple and easy, more reliability and durability and new gear drive mechanism that is that be convenient to safeguard is the direction urgently studied at present while transferring power.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of drive motor tandem drive gear structure, this structure a kind ofly on horizontal directional drill, controls its unit head push-and-pull work and a kind of new gear drive mechanism adopted, it is little and simple and easy that this structure is set up not only physical dimension at cloth, and more reliability and durability while transferring power, also maintenance easy to use.
The technological scheme that the present invention solves the problems of the technologies described above is as follows: a kind of drive motor tandem drive gear structure, comprise drive motor, fixing bolt, actuation gear and spline housing, the lower end of described drive motor is provided with the protuberance for connecting described actuation gear, and described protuberance is provided with the gear of column; The top of described actuation gear and the gear shape equal and opposite in direction of described drive motor, described fixing bolt axially upwards extends in the protuberance of described drive motor through described actuation gear from the bottom of described actuation gear, described actuation gear and described drive motor is connected as a single entity;
Described spline housing is hollow cylindrical, it is placed on the outside of the gear of described drive motor and the joint of actuation gear, the inside of described spline housing is provided with the gear and the co-rotational internal spline of actuation gear that coordinate described drive motor, and described drive motor drives described actuation gear to rotate by the internal spline of described spline housing.
The invention has the beneficial effects as follows: it is little and simple and easy that this structure is set up not only physical dimension at cloth, and more reliability and durability while transferring power, also maintenance easy to use.
On the basis of technique scheme, the present invention can also do following improvement.
Further, also comprise bracket body, described bracket body is provided with boss, described boss is provided with bearing, described bearing is fixedly connected on described boss by snap ring, described bearing comprises upper end bearing and bottom end bearing, described upper end bearing and bottom end bearing are single block border bearing, the interior snare of described upper end bearing and the inner ring cover of bottom end bearing are oppositely arranged up and down, and the rib of the rib of upper end bearing and bottom end bearing is all arranged on the outside of snare separately, overflow for preventing lubricant grease and rib is contained in outside, namely the rib of upper end bearing and bottom end bearing respectively upward and down, described interior snare is all arranged on the outside of described spline housing, described spline housing is fixed on upper end bearing and bottom end bearing, by described spline housing, described drive motor is fixed on described bracket body.
Further, the back-up ring described spline housing being carried out to axial limiting is also housed, described back-up ring is positioned at the outside annular groove of described spline housing, and be stuck on the surface of described bottom end bearing away from described upper end bearing, and realized spline housing axially locating by the plane of the boss of described upper end bearing touch and described back-up ring.
Further, described bracket body is provided with the oil hole for injecting oiling agent, the position of oil outlet between described upper end bearing and bottom end bearing of described oil hole.
The beneficial effect of above-mentioned further scheme is adopted to be: reach lubricating bearings, the attachment portion of spline housing requires coating butter when mounted, ensure that the normal operation of each driving parts.
Further, described fixing bolt away from described drive motor protuberance one end be provided with for prevent described fixing bolt loosen locking plate.
Accompanying drawing explanation
Fig. 1 is the structural representation of drive motor tandem drive gear structure of the present invention.
In accompanying drawing, the component names representated by each mark is as follows:
1, drive motor, 2, actuation gear, 3, bearing, 4, spline housing, 5, back-up ring, 6, snap ring, 7, fixing bolt, 8, locking plate, 9, bracket body.
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of drive motor tandem drive gear structure, comprise drive motor 1, fixing bolt 7, actuation gear 2 and spline housing 4, the lower end of described drive motor 1 is provided with the protuberance for connecting described actuation gear 2, and described protuberance is provided with the gear of column; The top of described actuation gear 2 and the gear shape equal and opposite in direction of described drive motor 1, described fixing bolt 7 axially upwards extends in the protuberance of described drive motor 1 through described actuation gear 2 from the bottom of described actuation gear 2, described actuation gear 2 and described drive motor 1 is connected as a single entity;
Described spline housing 4 is in hollow cylindrical, it is placed on the outside of the gear of described drive motor 1 and the joint of actuation gear 2, the inside of described spline housing 4 is provided with the gear and the co-rotational internal spline of actuation gear 2 that coordinate described drive motor 1, and described drive motor 1 drives described actuation gear 2 to rotate by the internal spline of described spline housing 4.
Also comprise bracket body 9, described bracket body 9 is provided with boss, described boss is provided with bearing 3, described bearing 3 is fixedly connected on described boss by snap ring 6, described bearing 3 comprises upper end bearing and bottom end bearing, described upper end bearing and bottom end bearing are single block border bearing, the interior snare of described upper end bearing and the inner ring cover of bottom end bearing are oppositely arranged up and down, and the rib of the rib of upper end bearing and bottom end bearing is all arranged on the outside of snare separately, overflow for preventing lubricant grease and rib is contained in outside, namely the rib of upper end bearing and bottom end bearing respectively upward and down, described interior snare is all arranged on the outside of described spline housing 4, described drive motor 1 is fixed on described bracket body 9.
The back-up ring 5 described spline housing 4 being carried out to axial limiting is also housed, described back-up ring 5 is positioned at the outside annular groove of described spline housing 4, and be stuck on the surface of described bottom end bearing 3 away from described upper end bearing 3, and by the plane of boss of described upper end bearing 3 contact and described back-up ring 5 pairs of spline housing 4 axially locating.
Described bracket body 9 is provided with the oil hole for injecting oiling agent, the position of oil outlet between described upper end bearing and bottom end bearing of described oil hole, reach the object of lubricating bearings, when the attachment portion of spline housing is then by installing, coating butter ensures normal work.
Described fixing bolt 7 is provided with the locking plate 8 for preventing described fixing bolt 7 from loosening away from described drive motor 1 protuberance one end.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a drive motor tandem drive gear structure, it is characterized in that, comprise drive motor (1), fixing bolt (7), actuation gear (2) and spline housing (4), the lower end of described drive motor (1) is provided with the protuberance for connecting described actuation gear (2), and described protuberance is provided with the gear of column; The top of described actuation gear (2) and the gear shape equal and opposite in direction of described drive motor (1), described fixing bolt (7) axially upwards extends in the protuberance of described drive motor (1) through described actuation gear (2) from the bottom of described actuation gear (2), described actuation gear (2) and described drive motor (1) is connected as a single entity;
Described spline housing (4) is in hollow cylindrical, it is placed on the outside of the gear of described drive motor (1) and the joint of actuation gear (2), the inside of described spline housing (4) is provided with the gear and actuation gear (2) co-rotational internal spline that coordinate described drive motor (1), and described drive motor (1) drives described actuation gear (2) to rotate by the internal spline of described spline housing (4).
2. drive motor tandem drive gear structure according to claim 1, it is characterized in that, also comprise bracket body (9), described bracket body (9) is provided with boss, described boss is provided with bearing (3), described bearing (3) is fixedly connected on described boss by snap ring (6), described bearing (3) comprises upper end bearing and bottom end bearing, described upper end bearing and bottom end bearing are single block border bearing, the interior snare of described upper end bearing and the inner ring cover of bottom end bearing are oppositely arranged up and down, and the rib of the rib of upper end bearing and bottom end bearing is all arranged on the outside of snare separately, described interior snare is all arranged on the outside of described spline housing (4), described drive motor (1) is fixed on described bracket body (9).
3. drive motor tandem drive gear structure according to claim 2, it is characterized in that, the back-up ring (5) described spline housing (4) being carried out to axial limiting is also housed, described back-up ring (5) is positioned at the outside annular groove of described spline housing (4), and be stuck on the surface of described bottom end bearing (3) away from described upper end bearing (3), and the plane of the boss contacted by described upper end bearing (3) and described back-up ring (5) are to spline housing (4) axially locating.
4. drive motor tandem drive gear structure according to claim 3, it is characterized in that, described bracket body (9) is provided with the oil hole for injecting oiling agent, the position of oil outlet between described upper end bearing and bottom end bearing of described oil hole.
5. the drive motor tandem drive gear structure according to any one of Claims 1-4, it is characterized in that, described fixing bolt (7) is provided with the locking plate (8) for preventing described fixing bolt (7) from loosening away from described drive motor (1) protuberance one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510287672.XA CN104896070B (en) | 2015-05-29 | 2015-05-29 | A kind of drive motor tandem drive gear structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510287672.XA CN104896070B (en) | 2015-05-29 | 2015-05-29 | A kind of drive motor tandem drive gear structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104896070A true CN104896070A (en) | 2015-09-09 |
| CN104896070B CN104896070B (en) | 2018-08-28 |
Family
ID=54028927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510287672.XA Active CN104896070B (en) | 2015-05-29 | 2015-05-29 | A kind of drive motor tandem drive gear structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104896070B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0553916A1 (en) * | 1992-01-28 | 1993-08-04 | FIAT AUTO S.p.A. | Motor vehicle gearbox with forced lubrication of the idle gear wheels |
| JPH0639746A (en) * | 1992-05-18 | 1994-02-15 | Snap On Tools Corp | Power tool with plastic-made gear system |
| CN2770827Y (en) * | 2005-02-17 | 2006-04-12 | 李云山 | Rolling mill bearing with two-side sealing |
| CN201416599Y (en) * | 2009-06-12 | 2010-03-03 | 沈秀玉 | Rolling mill bearing with oil seal |
| CN201502322U (en) * | 2009-09-23 | 2010-06-09 | 江阴长力科技有限公司 | Motor drive component with vibrant jumbolter |
| CN101956787A (en) * | 2010-09-01 | 2011-01-26 | 江苏驰翔精密齿轮有限公司 | Traveling speed reducer for crane |
| CN202468927U (en) * | 2012-01-19 | 2012-10-03 | 河南易安能源科技有限公司 | Reduction box for power head and vehicular coalbed gas drill rig with reduction box |
| CN104235317A (en) * | 2014-09-03 | 2014-12-24 | 蚌埠市行星工程机械有限公司 | Presetting safety device for input spline of main drive speed reducer of shield machine |
| CN204692536U (en) * | 2015-05-29 | 2015-10-07 | 桂林市华力重工机械有限责任公司 | A kind of drive motor tandem drive gear structure |
-
2015
- 2015-05-29 CN CN201510287672.XA patent/CN104896070B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0553916A1 (en) * | 1992-01-28 | 1993-08-04 | FIAT AUTO S.p.A. | Motor vehicle gearbox with forced lubrication of the idle gear wheels |
| JPH0639746A (en) * | 1992-05-18 | 1994-02-15 | Snap On Tools Corp | Power tool with plastic-made gear system |
| CN2770827Y (en) * | 2005-02-17 | 2006-04-12 | 李云山 | Rolling mill bearing with two-side sealing |
| CN201416599Y (en) * | 2009-06-12 | 2010-03-03 | 沈秀玉 | Rolling mill bearing with oil seal |
| CN201502322U (en) * | 2009-09-23 | 2010-06-09 | 江阴长力科技有限公司 | Motor drive component with vibrant jumbolter |
| CN101956787A (en) * | 2010-09-01 | 2011-01-26 | 江苏驰翔精密齿轮有限公司 | Traveling speed reducer for crane |
| CN202468927U (en) * | 2012-01-19 | 2012-10-03 | 河南易安能源科技有限公司 | Reduction box for power head and vehicular coalbed gas drill rig with reduction box |
| CN104235317A (en) * | 2014-09-03 | 2014-12-24 | 蚌埠市行星工程机械有限公司 | Presetting safety device for input spline of main drive speed reducer of shield machine |
| CN204692536U (en) * | 2015-05-29 | 2015-10-07 | 桂林市华力重工机械有限责任公司 | A kind of drive motor tandem drive gear structure |
Non-Patent Citations (1)
| Title |
|---|
| 陈静: "《机械设计基础（含力学）》", 31 December 2007 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104896070B (en) | 2018-08-28 |
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| 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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210825 Address after: 545006 Workshop No. 9, Yangxu Road, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Huali Heavy Industry Co.,Ltd. Address before: 541805 No. 1, turong Avenue, Suqiao Industrial Park, Guilin, Guangxi Zhuang Autonomous Region Patentee before: GUILIN HUALI HEAVY INDUSTRIES Co.,Ltd. |