CN104896070B - A kind of drive motor tandem drive gear structure - Google Patents
A kind of drive motor tandem drive gear structure Download PDFInfo
- Publication number
- CN104896070B CN104896070B CN201510287672.XA CN201510287672A CN104896070B CN 104896070 B CN104896070 B CN 104896070B CN 201510287672 A CN201510287672 A CN 201510287672A CN 104896070 B CN104896070 B CN 104896070B
- Authority
- CN
- China
- Prior art keywords
- drive motor
- gear
- end bearing
- spline housing
- 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.)
- Active
Links
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 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
- 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
A kind of motor tandem drive gear structure of the present invention, including drive motor, fixing bolt, driving gear and spline housing, drive motor is connect by fixing bolt with driving gear, spline housing is placed on the outside that drive motor is connected with driving gear, the gear for being internally provided with cooperation drive motor and the driving co-rotational internal spline of gear of spline housing, drive motor drive the sliding tooth wheel to rotate by the internal spline of spline housing；This structure is a kind of a kind of new gear drive mechanism for controlling the push-and-pull work of its power head on horizontal directional drill and using, and not only structure size is small and simple in arrangement for the structure, but also relatively reliable durable while passing power, also allows for working service.
Description
Technical field
The invention mainly relates to drilling rig technique fields, and in particular to a kind of drive motor tandem drive gear structure.
Background technology
Pushing mechanism on horizontal directional drill provides driving force for drill bit, and existing pushing mechanism is complicated and drives
Dynamic ineffective, not easy care, a kind of structure size is small and simple, relatively reliable durable while passing power and convenient for tieing up
The new gear drive mechanism of shield is the direction urgently studied at present.
Invention content
Technical problem to be solved by the invention is to provide a kind of drive motor tandem drive gear structure, this structure is one
A kind of new gear drive mechanism for controlling the push-and-pull work of its power head on horizontal directional drill and using is planted, the structure is in cloth
It is small and simple to set not only structure size, but also relatively reliable durable while passing power, also allows for working service.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of drive motor tandem drive gear structure, packet
Drive motor, fixing bolt, driving gear and spline housing are included, the lower end of the drive motor is equipped with for connecting the sliding tooth
The protrusion of wheel, the protrusion are equipped with columnar gear；The gear shape on the top and the drive motor of the driving gear
Equal in magnitude, the fixing bolt through the driving gear and extends to institute axially upwards from the bottom of the driving gear
It states in the protrusion of drive motor, the driving gear and the drive motor is linked together；
The spline housing is in hollow cylindrical, is placed on the gear of the drive motor and drives the outer of the junction of gear
Portion, the spline housing be internally provided with the gear for coordinating the drive motor and driving the co-rotational internal spline of gear, it is described
Drive motor drives the sliding tooth wheel to rotate by the internal spline of the spline housing.
The beneficial effects of the invention are as follows：Not only structure size is small and simple in arrangement for the structure, but also in passing power
While it is relatively reliable durable, also allow for working service.
Based on the above technical solution, the present invention can also be improved as follows.
Further, further include bracket body, the bracket body is equipped with boss, and the boss is equipped with bearing, the bearing
It is fixedly connected on the boss by snap ring, the bearing includes upper end bearing and bottom end bearing, and the upper end bearing is under
End bearing is single block border bearing, and the interior snare of the upper end bearing and the inner ring set of bottom end bearing are oppositely arranged up and down, and on
The rib of end bearing and the rib of bottom end bearing are arranged at the outside of snare in respectively, to prevent lubricant grease from overflowing rib
Mounted in outside, i.e., upwardly and downwardly, the interior snare is arranged at the spline to the rib of upper end bearing and bottom end bearing difference
The spline housing is fixed on upper end bearing and bottom end bearing by the outside of set, by the spline housing by the drive motor
It is fixed on the bracket body.
Further, it is also equipped with the baffle ring that axial limiting is carried out to the spline housing, the baffle ring is located at the spline housing
It in the annular groove of outside, and is stuck on surface of the bottom end bearing far from the upper end bearing, and passes through the upper end bearing touch
Boss plane and the baffle ring realize to spline housing axially position.
Further, the bracket body is equipped with the oil filler point for injecting lubricant, and the oil outlet of the oil filler point is located at
Position between the upper end bearing and bottom end bearing.
Advantageous effect using above-mentioned further scheme is：Reach lubrication bearing, the coupling part of spline housing requires pacifying
Coating butter when dress ensure that the normal operation of each driving parts.
Further, the fixing bolt is equipped with far from drive motor protrusion one end for preventing the fixing bolt
The locking plate of loosening.
Description of the drawings
Fig. 1 is the structural schematic diagram of drive motor tandem drive gear structure of the present invention.
In attached drawing, the names of the parts represented by the respective symbols are as follows：
1, drive motor, 2, driving gear, 3, bearing, 4, spline housing, 5, baffle ring, 6, snap ring, 7, fixing bolt, 8, lock
Piece, 9, bracket body.
Specific implementation mode
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Figure 1, a kind of drive motor tandem drive gear structure, including drive motor 1, fixing bolt 7, sliding tooth
Wheel 2 and spline housing 4, the lower end of the drive motor 1 are equipped with the protrusion for connecting the driving gear 2, are set on the protrusion
There is columnar gear；The top of the driving gear 2 and the gear shape of the drive motor 1 are equal in magnitude, the fixed spiral shell
Bolt 7 through the driving gear 2 and extends to the convex of the drive motor 1 axially upwards from the bottom of the driving gear 2
In portion, the driving gear 2 and the drive motor 1 are linked together；
The spline housing 4 is in hollow cylindrical, is placed on the junction of the gear and driving gear 2 of the drive motor 1
Outside, the spline housing 4 is internally provided with the gear for coordinating the drive motor 1 and the driving co-rotational interior flower of gear 2
Key, the drive motor 1 drive the driving gear 2 to rotate by the internal spline of the spline housing 4.
Further include bracket body 9, the bracket body 9 is equipped with boss, and the boss is equipped with bearing 3, and the bearing 3 passes through
Snap ring 6 is fixedly connected on the boss, and the bearing 3 includes upper end bearing and bottom end bearing, the upper end bearing and lower end
Bearing is single block border bearing, and the interior snare of the upper end bearing and the inner ring set of bottom end bearing are oppositely arranged up and down, and upper end
The rib of bearing and the rib of bottom end bearing are arranged at the outside of snare in respectively, to prevent lubricant grease spilling from filling rib
On the outside, i.e., upwardly and downwardly, the interior snare is arranged at the spline housing 4 to the rib of upper end bearing and bottom end bearing difference
Outside, the drive motor 1 is fixed on the bracket body 9.
It is also equipped with the baffle ring 5 that axial limiting is carried out to the spline housing 4, the baffle ring 5 is located at the outside of the spline housing 4
In annular groove, and it is stuck on surface of the bottom end bearing 3 far from the upper end bearing 3, and contacted by the upper end bearing 3
The plane of boss and the baffle ring 5 are to 4 axially position of spline housing.
The bracket body 9 is equipped with the oil filler point for injecting lubricant, and the oil outlet of the oil filler point is located on described
Position between end bearing and bottom end bearing achievees the purpose that lubrication bearing, and the coupling part of spline housing applies when then passing through installation
Butter is smeared to ensure to work normally.
The fixing bolt 7 is equipped with far from 1 protrusion one end of the drive motor for preventing the fixing bolt 7 from loosening
Locking plate 8.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of drive motor tandem drive gear structure, which is characterized in that including drive motor (1), fixing bolt (7), drive
Moving gear (2) and spline housing (4), the lower end of the drive motor (1) are equipped with the protrusion for connecting the driving gear (2),
The protrusion is equipped with columnar gear；The gear shape size on the top and the drive motor (1) of the driving gear (2)
Equal, the fixing bolt (7) through the driving gear (2) and is prolonged axially upwards from the bottom of the driving gear (2)
In the protrusion for extending to the drive motor (1), the driving gear (2) and the drive motor (1) are linked together；
The spline housing (4) is in hollow cylindrical, is placed on the connection of the gear and driving gear (2) of the drive motor (1)
The outside at place, the spline housing (4) are internally provided with the gear for coordinating the drive motor (1) and common turn of driving gear (2)
Dynamic internal spline, the drive motor (1) drive the driving gear (2) to rotate by the internal spline of the spline housing (4)；
Further include bracket body (9), the bracket body (9) is equipped with boss, and the boss is equipped with bearing (3), the bearing (3)
It is fixedly connected on the boss by snap ring (6), the bearing (3) includes upper end bearing and bottom end bearing, the upper shaft
It is single block border bearing to hold with bottom end bearing, and the interior snare of the upper end bearing and the inner ring set of bottom end bearing are set relatively up and down
It sets, and the rib of upper end bearing and the rib of bottom end bearing are arranged at the outside of snare in respectively, the interior snare is respectively provided with
The drive motor (1) is fixed on the bracket body (9) by the outside in the spline housing (4).
2. drive motor tandem drive gear structure according to claim 1, which is characterized in that be also equipped with to the spline
The baffle ring (5) that (4) carry out axial limiting is covered, the baffle ring (5) is located in the outside annular groove of the spline housing (4), and is stuck in institute
The boss stated on surface of the bottom end bearing (3) far from the upper end bearing (3), and contacted by the upper end bearing (3) is put down
Face and the baffle ring (5) are to spline housing (4) axially position.
3. drive motor tandem drive gear structure according to claim 2, which is characterized in that on the bracket body (9)
Equipped with the oil filler point for injecting lubricant, the oil outlet of the oil filler point is between the upper end bearing and bottom end bearing
Position.
4. drive motor tandem drive gear structure according to any one of claims 1 to 3, which is characterized in that described solid
Bolt (7) is determined far from the drive motor (1) protrusion one end equipped with the locking plate for preventing the fixing bolt (7) from loosening
(8)。
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 CN104896070A (en) | 2015-09-09 |
| CN104896070B true 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 (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1260459B (en) * | 1992-01-28 | 1996-04-09 | Fiat Auto Spa | GEARBOX WITH FORCED LUBRICATION OF FREE SPEED GEARS FOR VEHICLES |
| US5269733A (en) * | 1992-05-18 | 1993-12-14 | Snap-On Tools Corporation | Power tool plastic gear train |
| 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 |
| CN101956787B (en) * | 2010-09-01 | 2013-04-17 | 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 |
-
2015
- 2015-05-29 CN CN201510287672.XA patent/CN104896070B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104896070A (en) | 2015-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104896070B (en) | A kind of drive motor tandem drive gear structure | |
| JP3175887U (en) | Intermediate swivel | |
| CN108114556A (en) | A kind of industrial dedusting equipment | |
| CN204692536U (en) | A kind of drive motor tandem drive gear structure | |
| CN203879437U (en) | Casing milling fishing gear | |
| CN207554704U (en) | A kind of wear-resisting driving speed reducer of end cap | |
| CN104722373B (en) | A kind of main axle structure on vertical shaft impact crusher | |
| CN205846940U (en) | A kind of generator of heavy truck | |
| CN205639307U (en) | Shaft sleeve | |
| CN205805410U (en) | A kind of driven by power drill power head | |
| CN204912860U (en) | Porous brill drill bit | |
| CN204186713U (en) | A kind of connecting head | |
| CN207774766U (en) | A kind of spiral cover arm | |
| CN207111901U (en) | A kind of sealing structure of truck drive shaft and its bearing | |
| CN206429251U (en) | Push-bench slip casting structure | |
| CN201786949U (en) | Coupling | |
| CN206290228U (en) | A kind of coal mine drill pipe retracting device | |
| CN105329792B (en) | A kind of capstan winch | |
| CN205154056U (en) | High -efficient rotation type centralizer | |
| CN104191355B (en) | A kind of grinding head of polishing machine | |
| CN204365393U (en) | For the cone machine of broken building stones | |
| CN208981951U (en) | A kind of Assembled punch for water conservancy construction | |
| CN203547540U (en) | Drill bit | |
| CN201475165U (en) | Oscillating bearing | |
| CN202468428U (en) | Submersible pump capable of reducing lubricating oil consumption |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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. |