CN202611582U - Motor parallel operation device for drilling machine - Google Patents
Motor parallel operation device for drilling machine Download PDFInfo
- Publication number
- CN202611582U CN202611582U CN 201220217992 CN201220217992U CN202611582U CN 202611582 U CN202611582 U CN 202611582U CN 201220217992 CN201220217992 CN 201220217992 CN 201220217992 U CN201220217992 U CN 201220217992U CN 202611582 U CN202611582 U CN 202611582U
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- Prior art keywords
- motor
- output shaft
- rig
- parallel operation
- shaft
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- Expired - Fee Related
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Abstract
The utility model discloses a motor parallel operation device for a drilling machine; a base is fixedly provided with a parallel case assembly and two motors by bolts; the parallel case assembly is provided with an output shaft and two input shafts; the output shaft is provided with a driven gear; the input shafts are respectively provided with a driving gear; and the two input shafts are respectively connected with motor shafts by a pneumatic tube clutch. The two motors can be combined with the parallel case assembly at will, so that the energy consumption of equipment running can be reasonably reduced; and the motors are used for driving, and the power is supplied by the power grid, so that the operation cost is lowered, and the pollution caused by oil, noise and the like can be avoided.
Description
Technical field
The utility model relates to a kind of power set, especially uses the motor joint operating device for a kind of rig that is applied to oil exploration, geothermal exploitation, coal bed gas drilling well field.
Background technology
At present, the rig that uses in fields such as oil exploration, geothermal exploitation, coal bed gas drilling wells can be divided into machine dimensions drill, electric drilling machine, electromechanical combined drive rig according to type of drive.Machine dimensions drill is to use diesel engine directly as the running of rig power to be provided; Electric drilling machine is with the diesel generating set generating, uses the motor special drive rig through SCR or VFD technology, can not use mains supply; Electromechanical combined rig is the combination of machine dimensions drill and electric drilling machine; Its power finally all is to come from diesel engine.
Now, oil spike, diesel-fuel price are high-order always to be moved, and the phenomenon of short goods often occurs.Drillng operation often is to be the residential block in the city apart from live intensive place, particularly geothermal exploitation majority of village and crowd in addition, and the oil pollution of diesel engine running and noise have become to handle the obstacle that concerns between construction operation and the resident living.And popularize at these area power grids, if electric power substitutes the diesel engine running as a kind of clean energy resource, above problem will be readily solved.
The utility model content
For overcoming above-mentioned technical problem, the utility model provides a kind of and has replaced diesel oil with electric energy, effectively cuts operating costs, and the rig that abate the noise, greasy dirt etc. polluted is used the motor joint operating device.
For realizing above-mentioned technical purpose, the utility model is to adopt following technical scheme to realize: a kind of rig is used the motor joint operating device, it is characterized in that: the motor that a parallel operation box assembly, two parallel placements are arranged through bolt on the base; Described parallel operation box assembly is provided with an output shaft, two with respect to output shaft symmetry and the power shaft parallel with output shaft, and output shaft is provided with driven gear, and power shaft is provided with the driving gear that is meshed with driven gear; Two power shafts of parallel operation box assembly are connected with the motor shaft of two motors through air clutch respectively; The clutch state of air clutch is by the gas circuit assembly control of peripheral hardware.
Described driven gear, driving gear adopt the involute gear of the hard flank of tooth.
The utlity model has following beneficial effect: when it is installed, can the diesel engine of mechanical powered rig be pulled down directly by dress, 190 diesel engines that use on its installation dimension and the rig at present are identical, simple to operation; Two motors drive the parallel operation box assembly through two air clutchs, can realize any combination of two motors and parallel operation box assembly, and the power of demand is less in the drilling well incipient stage; Can only start a motor, along with the increase of drilling depth, the rig demand power constantly increases; When a motor can not satisfy the demands; Restart an other motor, thereby energy conservation reduces drilling cost; And the startup of avoiding the peak hour of two motors, the transformer capacity of demand configuration is reduced; The parallel operation box assembly adopts the Involutes Gears Transmission of the hard flank of tooth, transmission power big (more than the 800KW), and noise little (below 80DB) has fundamentally solved the noise problem that disturbs residents; Mains supply, safe and reliable, easy and simple to handle.
Description of drawings
Fig. 1 is the front view after the utility model is partly cut open.
Fig. 2 is the vertical view after the utility model is partly cut open.
Among the figure, 1, output shaft, 2, the parallel operation box assembly, 3, the clutch protective cover, 4, air clutch; 5, motor, 6, base, 7, admission valve, 8, driving gear, 9, power shaft; 10, outer wheel hub, 11, motor shaft, 12, the case shell, 13, the friction hub, 14, driven gear.
The specific embodiment
Referring to accompanying drawing 1, shown in 2, the motor 5 of parallel operation box assembly 2, two parallel placements is arranged through bolt on the base 6; Described parallel operation box assembly 2 middle parts are provided with the horizontal both sides that an output shaft 1, two output shaft 1 is positioned at output shaft 1, and in parallel; Described output shaft 1 and power shaft 9 are fixed through the bearing on the case shell 12 respectively; Described output shaft 1 is provided with driven gear 14, and power shaft 9 is provided with the driving gear 8 that is meshed with driven gear 14; Described driven gear 14, driving gear 8 adopt the involute gear tooth structure of the hard flank of tooth; Two power shafts 9 of parallel operation box assembly 2 are connected with the motor shaft 11 of two motors 5 through air clutch 4 respectively; Concrete connected mode is that motor shaft 11 is fixedly connected with the friction hub 13 of air clutch 4, and the power shaft 9 of parallel operation box assembly 2 is fixedly connected with the outer wheel hub 10 of air clutch 4; Be provided with clutch protective cover 3 outside the air clutch 4, the admission valve 7 of air clutch 4 links to each other with the gas circuit assembly of peripheral hardware, can control any combination of two motors 5 and parallel operation box assembly 2 through the gas circuit assembly.
Claims (5)
1. a rig is used the motor joint operating device, it is characterized in that: the motor that a parallel operation box assembly, two parallel placements are arranged through bolt on the base; Described parallel operation box assembly is provided with an output shaft, two with respect to output shaft symmetry and the power shaft parallel with output shaft, and output shaft is provided with driven gear, and power shaft is provided with the driving gear that is meshed with driven gear; Two power shafts of parallel operation box assembly are connected with the motor shaft of two motors through air clutch respectively.
2. a kind of rig as claimed in claim 1 is used the motor joint operating device, it is characterized in that: described driven gear, driving gear adopt the involute gear of the hard flank of tooth.
3. a kind of rig as claimed in claim 1 is used the motor joint operating device, it is characterized in that: described output shaft and power shaft are fixed through the bearing on the case shell respectively.
4. a kind of rig as claimed in claim 1 is used the motor joint operating device, it is characterized in that: motor shaft is fixedly connected with the friction hub of air clutch, and the power shaft of parallel operation box assembly is fixedly connected with the outer wheel hub of air clutch.
5. a kind of rig as claimed in claim 1 is used the motor joint operating device, it is characterized in that: air clutch is provided with the clutch protective cover outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217992 CN202611582U (en) | 2012-05-05 | 2012-05-05 | Motor parallel operation device for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217992 CN202611582U (en) | 2012-05-05 | 2012-05-05 | Motor parallel operation device for drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202611582U true CN202611582U (en) | 2012-12-19 |
Family
ID=47345292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220217992 Expired - Fee Related CN202611582U (en) | 2012-05-05 | 2012-05-05 | Motor parallel operation device for drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202611582U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863705A (en) * | 2015-05-29 | 2015-08-26 | 桂林市华力重工机械有限责任公司 | Motor parallel drive looseness prevention structure |
| US11955782B1 (en) | 2022-11-01 | 2024-04-09 | Typhon Technology Solutions (U.S.), Llc | System and method for fracturing of underground formations using electric grid power |
-
2012
- 2012-05-05 CN CN 201220217992 patent/CN202611582U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863705A (en) * | 2015-05-29 | 2015-08-26 | 桂林市华力重工机械有限责任公司 | Motor parallel drive looseness prevention structure |
| US11955782B1 (en) | 2022-11-01 | 2024-04-09 | Typhon Technology Solutions (U.S.), Llc | System and method for fracturing of underground formations using electric grid power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20160505 |