CN204956103U - Coaxial double dynamical transmission system of oil field well workover car and oil field well workover car - Google Patents
Coaxial double dynamical transmission system of oil field well workover car and oil field well workover car Download PDFInfo
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- CN204956103U CN204956103U CN201520749354.6U CN201520749354U CN204956103U CN 204956103 U CN204956103 U CN 204956103U CN 201520749354 U CN201520749354 U CN 201520749354U CN 204956103 U CN204956103 U CN 204956103U
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- gear box
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- transmission
- oil well
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Abstract
The utility model discloses a coaxial double dynamical transmission system of oil field well workover car and oil field well workover car, its power transmission shaft is connected with the input shaft of transfer case, a shaft joint that can shift is connected respectively to two output shafts of transfer case, the 2nd power transmission shaft, a shaft joint can shift, lead to the axle motor, the shaft coupling, the right angle gear box sharply is connected in proper order, double dynamical switching transmission is through may the shift regulation of a shaft joint of transfer case, two kinds of operating condition's power transmission all is the center pin transmission power through leading to the axle motor, make logical one in motor on the axle dual -purpose, the transmission route has not only been simplified, the transmission cost has been practiced thrift, and improved its transmission efficiency and reduced its useless power consumption. The axiality of its drive line has been controlled to the transmission in -process, simplifies the rational design of structure, has addd a plurality of lubricating system, has guaranteed at operation, the in -process power switching that traveles portably in a flexible way for transmission efficiency, life obtain improving, and use cost obtains reducing moreover.
Description
Technical field
The utility model belongs to engineering truck field, is specifically related to a kind of oil well car power drive system.
Background technology
The double dynamical driving system of existing oil well car is that the independent axle system of two cover is to realize the power transmission of double dynamical driving system, mainly comprise power input shaft, auxiliary gear box, transmission shaft, axis motor, coupler, right angle gear box, mechanical drive passes through input shaft successively, auxiliary gear box, transmission shaft, coupler, right angle gear box connects apparatus for work to rear portion; Electric transmission is successively by axis motor, and coupler, right angle gear box connects apparatus for work to rear portion.This double dynamical driving system, can only by the transmission respectively of the two independent axle systems of cover in powershift transmission process, and whole drive path is more complicated; And occupy periphery larger space, be not easy to the layout of miscellaneous part; The right alignment of driving system is difficult to ensure, decreases the service life of parts and reduces driving efficiency; No matter that sleeve system works, and has a set of minor axis system to stop or idle running, which increases use cost.
Utility model content
Technical problem to be solved in the utility model is to provide the coaxial double dynamical driving system of a kind of oil well car and oil well car, this driving system overcomes the above-mentioned deficiency of prior art, the life-span of driving efficiency and drive disk assembly can be ensured better, reduce the loss of useless power and the complexity of drive system structure simultaneously, also reach cost-saving object.
In order to solve the problems of the technologies described above, the technical scheme that the coaxial double dynamical driving system of the utility model oil well car adopts is:
The coaxial double dynamical driving system of a kind of oil well car, is characterized in that, comprise the first power drive shaft, auxiliary gear box, the axle drive coupling that can be shifted, the second power drive shaft, axis motor, coupler, right angle gear box,
First power drive shaft 1 is connected with the input shaft of auxiliary gear box 2, and the second power drive shaft is connected with the first output shaft of auxiliary gear box, and power is inputed to auxiliary gear box by the first power drive shaft by engine power;
The one end of axle drive coupling 3 that can be shifted is connected with the second output shaft of auxiliary gear box 2, and the other end of the axle drive coupling 3 that can be shifted connects the axle of axis motor 5, and axis motor is by coupler joint angle transmission gearbox.
Further, right angle gear box 7 output shaft is connected with car load posterior means.
Further, auxiliary gear box comprises power cutoff mechanism, and power cutoff mechanism connects the second power drive shaft.
Further, the second output shaft, the axle drive coupling that can be shifted, axis motor, coupler, the right angle gear box employing Linear transmission of auxiliary gear box.
Further, the first power drive shaft and the second power drive shaft axis coaxle are arranged.
Further, auxiliary gear box, axis motor, right angle gear box are fixed on subframe.
Further, each axle and butt flange are equipped with lubricating system.
Further, the power cutoff mechanism of auxiliary gear box adopts empty set, and empty set moves toward first end, connects the second output shaft, realize transmission upwards power taking to apparatus for work; Empty set disconnects the connection of the first power drive shaft when centre, realize unpowered input, output; Empty set moves toward the second end, connects the second power drive shaft, realizes driving back axle.
Further, auxiliary gear box 2 is fixed on subframe 8 in front position by its base, and axis motor 5 is fixed in subframe 8 in front position by its base, and right angle gear box 7 is also fixed on the opposite position in the middle of subframe 8 by its base.
A kind of oil well car, it adopts the above-mentioned coaxial double dynamical driving system of a kind of oil well car.
The power transmission of two kinds of operating conditions of described coaxial double dynamical driving system is all the center shaft transmission power by axis motor, make the center shaft of axis motor dual-purpose, not only simplify drive path, save transmission cost, and improve its driving efficiency and reduce its useless watt loss, thus reduce its cost.
The coaxial double dynamical drive system structure connection and reasonable arrangement of oil well car of the present utility model, drive path is single easy to be smooth and easy, and have employed the dual-purpose simple coaxial transmission structure of an axle, also its right alignment is controlled in transmission, add lubricating system, ensure that coaxial double dynamical driving system switches flexible and convenient at operation, driving process medium power.Coaxial double dynamical driving system driving efficiency is improved, and simplification rational in infrastructure, use cost is also reduced.
Accompanying drawing explanation
Fig. 1 is the drive mechanism schematic diagram of an embodiment of the coaxial double dynamical driving system of the utility model oil well car;
Fig. 2 is the connection structure schematic diagram of an embodiment of the coaxial double dynamical driving system of the utility model oil well car.
1. first power drive shaft, 2. auxiliary gear boxs in figure, 3. can be shifted axle drive coupling, 4. the second power drive shaft, 5. axis motor, 6. coupler, 7. right angle gear box, 8. subframe.
Detailed description of the invention
Understand for the ease of persons skilled in the art and realize the utility model, now embodiment of the present utility model being described in further detail by reference to the accompanying drawings.
In Fig. 1, coaxial double dynamical driving system first power drive shaft 1 of oil well car is connected with the front lower end of auxiliary gear box 2, can be shifted being connected with the rear upper end of auxiliary gear box 2 of left end of axle drive coupling 3, the left end of axis motor 5 is connected with the right-hand member of the axle drive coupling 3 that can be shifted, the left end of coupler 6 is connected with the right-hand member of axis motor 5, the left end of right angle gear box 7 is connected with the right-hand member of coupler 6, and the right part of Novel angle transmission gearbox 7 rear end is connected with other devices of car load rear portion.
Being connected and fixed of the coaxial double dynamical drivetrain components of the car of oil well shown in Fig. 2, auxiliary gear box 2 is fixed on subframe 8 in front position by its base, axis motor 5 is fixed in subframe 8 in front position by its base, and right angle gear box 7 is also fixed on the opposite position in the middle of subframe 8 by its base.Three large parts: auxiliary gear box 2, axis motor 5, right angle gear box 7 is unified to be arranged on subframe 8, the appropriate design of subframe 8 and the setting accuracy of parts are strictly control, ensure that the straight-line right alignment of three large parts transmission shafting, its transmission stability is guaranteed, and improves driving efficiency and reduce use cost.
First power drive shaft, auxiliary gear box, the axle drive coupling that can be shifted, the second power drive shaft, axis motor, coupler, right angle gear box are connected successively, power is inputed to auxiliary gear box by the first power drive shaft by engine power, system is provided with two cover power cutoff mechanism, the input of flexible control power and output, wherein, the power that the shoutoff mechanism of auxiliary gear box realizes the second power drive shaft does not export; Auxiliary gear box not operation when the axle drive coupling that can be shifted realizes super capacitor homework of supplying power, only adopts an axis motor to carry out operation as propulsion source.
In coaxial double dynamical driving system, an empty set is arranged at auxiliary gear box bottom, and empty set is turned left and realized transmission upwards power taking is to apparatus for work, and empty set realizes unpowered input, output when centre, and empty set is turned right and realized driving back axle function.Ensure that it passes through input, the output that empty set controls power flexibly.
Auxiliary gear box top output shaft in coaxial double dynamical driving system, the axle drive coupling that can be shifted, axis motor, coupler, right angle gear box adopt Linear transmission, shafting design in a whole set of driving system, calculate through several times and verify and test the right alignment reaching its standard-required, ensure that its driving efficiency.
The each transmission shaft of coaxial double dynamical driving system and butt flange both increase lubricating system, ensure its driving efficiency and parts service life.
Finally should be noted that: above embodiment is only in order to illustrate that the technical scheme of this case is not intended to limit; Although be described in detail this case with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to the detailed description of the invention of this case or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of this case technical scheme, it all should be encompassed in the middle of the technical scheme scope of this case request protection.
Claims (10)
1. the coaxial double dynamical driving system of oil well car, is characterized in that, comprises the first power drive shaft, auxiliary gear box, the axle drive coupling that can be shifted, the second power drive shaft, axis motor, coupler, right angle gear box,
First power drive shaft (1) is connected with the input shaft of auxiliary gear box (2), and the second power drive shaft is connected with the first output shaft of auxiliary gear box, and power is inputed to auxiliary gear box by the first power drive shaft by engine power;
Can be shifted one end of axle drive coupling (3) is connected with the second output shaft of auxiliary gear box (2), the other end of axle drive coupling (3) of can being shifted connects the axle of axis motor (5), and axis motor is by coupler joint angle transmission gearbox.
2. the coaxial double dynamical driving system of a kind of oil well car according to claim 1, it is characterized in that, right angle gear box (7) output shaft is connected with car load posterior means.
3. the coaxial double dynamical driving system of a kind of oil well car according to claim 1, it is characterized in that, auxiliary gear box comprises power cutoff mechanism, and power cutoff mechanism connects the second power drive shaft.
4., according to the arbitrary described coaxial double dynamical driving system of a kind of oil well car of claims 1 to 3, it is characterized in that, the second output shaft of auxiliary gear box, the axle drive coupling that can be shifted, axis motor, coupler, right angle gear box adopt Linear transmission.
5., according to the arbitrary described coaxial double dynamical driving system of a kind of oil well car of claims 1 to 3, it is characterized in that, the first power drive shaft and the second power drive shaft axis coaxle are arranged.
6., according to the arbitrary described coaxial double dynamical driving system of a kind of oil well car of claims 1 to 3, it is characterized in that, auxiliary gear box, axis motor, right angle gear box are fixed on subframe.
7., according to the arbitrary described coaxial double dynamical driving system of a kind of oil well car of claims 1 to 3, it is characterized in that, each axle and butt flange are equipped with lubricating system.
8. the coaxial double dynamical driving system of a kind of oil well car according to claim 3, is characterized in that, the power cutoff mechanism of auxiliary gear box adopts empty set, and empty set moves toward first end, connects the second output shaft, realize transmission upwards power taking to apparatus for work; Empty set disconnects the connection of the first power drive shaft when centre, realize unpowered input, output; Empty set moves toward the second end, connects the second power drive shaft, realizes driving back axle.
9. the coaxial double dynamical driving system of a kind of oil well car according to claim 6, it is characterized in that, auxiliary gear box (2) is fixed on subframe (8) in front position by its base, axis motor (5) is fixed in subframe (8) in front position by its base, and right angle gear box (7) is also fixed on the opposite position in the middle of subframe (8) by its base.
10. an oil well car, is characterized in that, adopts the arbitrary described coaxial double dynamical driving system of a kind of oil well car of the claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749354.6U CN204956103U (en) | 2015-09-25 | 2015-09-25 | Coaxial double dynamical transmission system of oil field well workover car and oil field well workover car |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749354.6U CN204956103U (en) | 2015-09-25 | 2015-09-25 | Coaxial double dynamical transmission system of oil field well workover car and oil field well workover car |
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| Publication Number | Publication Date |
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| CN204956103U true CN204956103U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520749354.6U Expired - Fee Related CN204956103U (en) | 2015-09-25 | 2015-09-25 | Coaxial double dynamical transmission system of oil field well workover car and oil field well workover car |
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| CN (1) | CN204956103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089124A (en) * | 2016-08-15 | 2016-11-09 | 中原特种车辆有限公司 | A kind of Dual-powered workover rig pneumatic control system and method |
| CN109347188A (en) * | 2018-08-17 | 2019-02-15 | 中国石油天然气股份有限公司 | Power system of oil field workover rig and power system operation method |
-
2015
- 2015-09-25 CN CN201520749354.6U patent/CN204956103U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089124A (en) * | 2016-08-15 | 2016-11-09 | 中原特种车辆有限公司 | A kind of Dual-powered workover rig pneumatic control system and method |
| CN109347188A (en) * | 2018-08-17 | 2019-02-15 | 中国石油天然气股份有限公司 | Power system of oil field workover rig and power system operation method |
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| 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: 20160113 Termination date: 20180925 |