CN2259482Y - Three-unit and truck transmission gear for drilling machine - Google Patents
Three-unit and truck transmission gear for drilling machine Download PDFInfo
- Publication number
- CN2259482Y CN2259482Y CN 96207084 CN96207084U CN2259482Y CN 2259482 Y CN2259482 Y CN 2259482Y CN 96207084 CN96207084 CN 96207084 CN 96207084 U CN96207084 U CN 96207084U CN 2259482 Y CN2259482 Y CN 2259482Y
- Authority
- CN
- China
- Prior art keywords
- shaft
- unit
- clutch
- sealed type
- rig
- 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.)
- Expired - Fee Related
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- General Details Of Gearings (AREA)
Abstract
The utility model discloses three machine units and a truck transmission device for a drilling machine. Power shafts of the three machine units drives a whole sealed type chain and a coaxial clutch on a truck carriage through a cardan shaft, two channels of powers output by the whole sealed type chain and a truck carriage drive the coaxial clutch on a drive shaft of a mud pump through the cardan shaft, the mud pump is driven by a belt to work, and power of a winch and a turntable comes from the coaxial clutch end on a rolling chain case positioned on a No. I shaft. The utility model has the advantages that the difficult problem of the alignment between a non-coaxial clutch of the drilling machine and a friction hub when in installation is solved; the drive shaft of the mud pump is supported on the same bottom pry (the bottom pry of the No. III machine unit) and is arranged between the whole sealed type chain and the truck carriage in a connected mode through the cardan shaft, so the whole sealed type chain and the truck carriage are convenient in assembling and disassembling and easy in the alignment.
Description
The utility model belongs to oil-well rig three unit compounding transmissions and makes the field.
Background technology of the present utility model: the U.S. is the dock structure at the rig and the car driving chain case of usefulness, must tear chain and drive chain case open during the rig removal of home, so exist: the one, chain centering difficulty is installed once more; The 2nd, word dress drive chain case easy deformation, difficult sealing guarantee once more.
Purpose of design of the present utility model: avoid the deficiencies in the prior art part, design a kind of have easy accessibility, centering install easily, once more chain can not produce the distortion and the reliable and stable rig three unit compounding transmissions of sealing performance.
Design scheme of the present utility model: integrally closed drive chain case (4) transmission is adopted in three unit power and car and outputting power shunting; Clutch all adopts same shaft clutch; Adopt under the bel-drivenn situation at slush pump, adopt universal drive shaft (5) transmission between slush pump driving shaft (7) and integrally closed compound chain box (4).Its structural concept: rig three unit compounding transmissions, the line shaft of three units (1) is passed to same shaft clutch (3) on the integrally closed compound chain box (4) by universal drive shaft (2), the two-way power of integrally closed compound chain box output drives slush pump (9) work by the same shaft clutch (6) on universal drive shaft (5) the transmission slush pump driving shaft (7) and by belt (8), and the power of winch and rotating disk is from same shaft clutch (11) end that is positioned on the upset drive chain case (10) that overturns on the I axle.Slush pump driving shaft (7) is installed on the sled of the same end with the III unit.Every unit constitutes by a motor and torque-converters or reducer in three units.
The utility model compared with prior art, the one because clutch all adopts same shaft clutch, with between shaft clutch and friction hub the problem of centering difficulty is installed so solved non-with rig, and install and remove rapid, save time; The 2nd because slush pump driving shaft (7) is bearing on the same end sled (sled at the bottom of the III unit), and with integral sealing formula compound chain box (4) between is connected with universal drive shaft, so integral sealing formula compound chain box is installed and removed conveniently, centering is easy; The 3rd, slush pump driving shaft (7) need not be removed when rig is moved, and transports with the III unit.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
1 pair of the utility model is done with narration in conjunction with the accompanying drawings.
The power of three units (every comprises a motor and torque-converters or reducer) (1) is passed to same shaft clutch (3) on the integrally closed compound chain box (4) by universal drive shaft (2), the compound box power output has two-way to pass through universal drive shaft (5) to pass to same shaft clutch (6) on the slush pump driving shaft (7), work to drive slush pump (9) by belt (8).The power of winch and rotating disk can be from obtaining at the end of the same shaft clutch (11) on the upset drive chain case (10) that compound box I axle overturns.Clutch all adopts same shaft clutch, the end sled of integrally closed compound chain box (4) can be across fixing on sled at the bottom of three units, upset drive chain case (10) need not be pulled down from integrally closed compound chain box (4) during transportation, can be around the upset of compound box I axle with the roping of compound box one, the supporting of slush pump driving shaft (7) is prized at the bottom of can being fixed on III machine fine horse.
Claims (3)
1, a kind of rig three unit compounding transmissions, it is characterized in that: the line shaft of three units (1) connects with same shaft clutch (3) on the integrally closed compound chain box (4) by universal drive shaft (2), the power output shaft of integrally closed compound chain box (4) connects with universal drive shaft (5), universal drive shaft (5) connects with same shaft clutch (6) on the slush pump driving shaft (7), and by the coupling of the belt pulley on belt (8) and the slush pump (9), the power of winch and rotating disk connects coaxial destage device (11) end that is positioned on the upset drive chain case (10) that overturns on No. 1 axle.
2, rig three unit compounding transmissions according to claim 1 is characterized in that: slush pump driving shaft (7) is installed on the sledge of the same end with the III unit.
3, rig three unit compounding transmissions according to claim 1 is characterized in that: every unit constitutes by a motor and torque-converters or reducer in three units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96207084 CN2259482Y (en) | 1996-04-05 | 1996-04-05 | Three-unit and truck transmission gear for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96207084 CN2259482Y (en) | 1996-04-05 | 1996-04-05 | Three-unit and truck transmission gear for drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2259482Y true CN2259482Y (en) | 1997-08-13 |
Family
ID=33891483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96207084 Expired - Fee Related CN2259482Y (en) | 1996-04-05 | 1996-04-05 | Three-unit and truck transmission gear for drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2259482Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929583A (en) * | 2015-06-25 | 2015-09-23 | 四川宏华石油设备有限公司 | Direct-drive type petroleum drilling machine compounding transmission device |
-
1996
- 1996-04-05 CN CN 96207084 patent/CN2259482Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929583A (en) * | 2015-06-25 | 2015-09-23 | 四川宏华石油设备有限公司 | Direct-drive type petroleum drilling machine compounding transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |