CN201162640Y - Double-power apparatus of engineering machinery - Google Patents
Double-power apparatus of engineering machinery Download PDFInfo
- Publication number
- CN201162640Y CN201162640Y CNU2008200977539U CN200820097753U CN201162640Y CN 201162640 Y CN201162640 Y CN 201162640Y CN U2008200977539 U CNU2008200977539 U CN U2008200977539U CN 200820097753 U CN200820097753 U CN 200820097753U CN 201162640 Y CN201162640 Y CN 201162640Y
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- motor
- diesel engine
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- transfer case
- oil pump
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Abstract
The utility model discloses a double-power plant used for construction machineries. The output shaft of a diesel engine (1) is connected with the input shaft of a motor (3) through a non-return overrunning clutch (2). An oil pump (4) is driven by the output shaft of the motor (3). In order to be suitable for more construction machineries, another diesel engine (1) and the output shaft of the motor (3) are connected with the input shaft of a transfer case (5) respectively through a non-return overrunning clutch (2). The oil pump (4) is driven by the output shaft of the transfer case (5). The double-power plant is suitable to be used for the motor-mobile and flexible operation in an open air, and is also suitable to be used in flammable and detonatable work environment. Only one work oil pump is needed between the two power plants so that the two power plants are convenient to be switched. The installation arrangement of the diesel engine, the motor and the oil pump is very flexible. The double-power plant greatly widens the application range in construction machineries, and can supply emergency power as a temporary power generating facility when necessary.
Description
Technical field
The utility model belongs to a kind of mechanical driver unit, specifically, is a kind of engineering machinery double motor equipment.
Background technique
Engineering machinery power commonly used is diesel engine, and is flexible during operation in the open air.But in some special occasions such as tunnel, indoor and operational site that some are inflammable and explosive, diesel engine has very big potential safety hazard, can't reach usage requirement, and these occasions are more suitable for using Electric Explosion-proof power, can guarantee environmental protection and safety requirement like this.In order to address the above problem, at present, on former diesel equipment, install the electric-powered system of a cover again additional, be exactly on the basis of an oil pump of a Diesel Driven, oil pump of a motoring aside has been installed again.The defective of She Zhiing is that the complete equipment occupation space is too big like this, and significant limitation is in use arranged; The comparison heaviness of whole device, it is not too reasonable to arrange; Cost is than higher.
The model utility content
Technical problem to be solved in the utility model is to provide a kind of engineering machinery double motor equipment that diesel engine and motor unit are integrated.
The technical solution of the utility model is as follows: a kind of engineering machinery double motor equipment, the diesel engine and the motor that comprise oil pump, driving oil pump, its key is: the output shaft of described diesel engine links to each other with the input shaft of motor by mono-directional overrun clutch, the output shaft of this diesel engine inserts the mono-directional overrun clutch drive end, motor output shaft inserts the mono-directional overrun clutch driven end, and the output shaft of this motor links to each other with the input shaft of oil pump.Diesel engine and motor two cover power only need mono-directional overrun clutch to drive same oil pump.When needing diesel engine work, the output shaft of diesel engine rotates, and the input shaft that drives motor by mono-directional overrun clutch rotates, and motor output shaft drives oil pump work.When needing motor work, the motor central shaft directly rotates, and drives oil pump work.Because the diesel engine output shaft links to each other with the motor input shaft by mono-directional overrun clutch, the motor central shaft rotates, and can not drive the diesel engine output shaft and rotate, and diesel engine is not worked.
In order to adapt to the needs of different engineering machinery and installing space, use following structure according to the motor more than the unusual 200KW of motor power (output) size.
The output shaft of described diesel engine and the output shaft of motor link to each other with the input shaft of transfer case by mono-directional overrun clutch respectively, the output shaft of this diesel engine and motor inserts the mono-directional overrun clutch drive end respectively, the input shaft of transfer case inserts the mono-directional overrun clutch driven end, and the output shaft of this transfer case links to each other with the input shaft of oil pump.
Lay respectively at the transfer case both sides in order to adapt to described diesel engine of installing space and motor.Transfer case is provided with an input shaft, and diesel engine and motor are positioned at the transfer case both sides, and input shaft one end of this transfer case is connected with diesel engine by mono-directional overrun clutch, and the other end is connected with motor by mono-directional overrun clutch; Described mono-directional overrun clutch is embedded in transfer case.
Also can above-mentioned diesel engine and motor be positioned at transfer case one side, oil pump is positioned at the transfer case opposite side.Also can above-mentioned diesel engine, motor and oil pump transfer case one side that coexists, and oil pump is positioned in the middle of motor and the oil pump.Described transfer case is provided with two input shafts, and wherein an input shaft is connected with diesel engine by mono-directional overrun clutch, and another root input shaft is connected with motor by mono-directional overrun clutch, and described mono-directional overrun clutch is embedded in transfer case.Can be suitable for different engineering machinery like this, application area is very wide.
Above-mentioned used mono-directional overrun clutch is for engineering is the common free wheel device of using on the loader.
Beneficial effect: the utility model is double dynamical to be suitable for the flexible operation of motion in the field, also is fit to inflammable and explosive working environment, only needs a work oil pump between double dynamical, and two powershifts are convenient.The installation of diesel engine, motor and oil pump arrange very flexibly, improved greatly in the Application in Manufacturing Construction Machinery scope.And in needs, the utility model can also be as an external emergency service of interim power generating equipment.
Description of drawings
Fig. 1 is embodiment 1 a structural representation;
Fig. 2 is embodiment 2 a structural representation;
Fig. 3 is embodiment 3 a structural representation;
Fig. 4 is embodiment 4 a structural representation;
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, the utility model engineering machinery double motor equipment, form by oil pump 4, the diesel engine 1 that drives oil pump 4 and motor 3 etc., the output shaft of described diesel engine 1 links to each other with the input shaft of motor 3 by mono-directional overrun clutch 2, the output shaft of this diesel engine 1 inserts mono-directional overrun clutch 2 drive ends, the input shaft of motor 3 inserts mono-directional overrun clutch 2 driven ends, and the output shaft of this motor 3 links to each other with the input shaft of oil pump 4.Whole diesel engine 1, mono-directional overrun clutch 2, motor 3 and oil pump 4 are cascaded.
As shown in Figure 2, the utility model engineering machinery double motor equipment, form by oil pump 4, the diesel engine 1 that drives oil pump 4 and motor 3 etc., described transfer case 5 is provided with an input shaft, diesel engine 1 and motor 3 are positioned at transfer case 5 both sides, input shaft one end of this transfer case 5 is connected with diesel engine 1 by mono-directional overrun clutch 2, and the other end is connected with motor 3 by mono-directional overrun clutch 2; Described mono-directional overrun clutch 2 is embedded in transfer case 5.The output shaft of diesel engine 1 and motor 3 inserts mono-directional overrun clutch 2 drive ends respectively, and the input shaft of transfer case 5 inserts mono-directional overrun clutch 2 driven ends.The output shaft of this transfer case 5 links to each other with the input shaft of oil pump 4.Diesel engine 1 is positioned at transfer case 5 left sides, and motor 3 is positioned at transfer case 5 right sides with oil pump 4.
As shown in Figure 3, the utility model engineering machinery double motor equipment, form by oil pump 4, the diesel engine 1 that drives oil pump 4 and motor 3 etc., described transfer case 5 is provided with two input shafts, wherein an input shaft is connected with diesel engine 1 by mono-directional overrun clutch 2, another root input shaft is connected with motor 3 by mono-directional overrun clutch 2, and described mono-directional overrun clutch 2 is embedded in transfer case 5.The output shaft of this diesel engine 1 and motor 3 inserts mono-directional overrun clutch 2 drive ends respectively, the input shaft of transfer case 5 inserts mono-directional overrun clutch 2 driven ends, described diesel engine 1, motor 3 are in transfer case 5 left sides, and oil pump 4 is on the right side of transfer case 5, and oil pump 4 is positioned at the middle part of transfer case 5.
As shown in Figure 4, the utility model engineering machinery double motor equipment, form by oil pump 4, the diesel engine 1 that drives oil pump 4 and motor 3 etc., described transfer case 5 is provided with two input shafts, wherein an input shaft is connected with diesel engine 1 by mono-directional overrun clutch 2, another root input shaft is connected with motor 3 by mono-directional overrun clutch 2, and described mono-directional overrun clutch 2 is embedded in transfer case 5.The output shaft of this diesel engine 1 and motor 3 inserts mono-directional overrun clutch 2 drive ends respectively, and the input shaft of transfer case 5 inserts mono-directional overrun clutch 2 driven ends.Described diesel engine 1, motor 3 and oil pump 4 transfer case 5 left sides that coexist, and oil pump 4 is positioned in the middle of motor 3 and the oil pump 4.
Claims (6)
1, a kind of engineering machinery double motor equipment, comprise oil pump (4), diesel engine (1) and motor (3), it is characterized in that: the output shaft of described diesel engine (1) links to each other with the input shaft of motor (3) by mono-directional overrun clutch (2), the output shaft of this diesel engine (1) inserts mono-directional overrun clutch (2) drive end, motor (3) input shaft inserts mono-directional overrun clutch (2) driven end, and the output shaft of this motor (3) links to each other with the input shaft of oil pump (4).
2, a kind of engineering machinery double motor equipment, comprise oil pump (4), diesel engine (1) and motor (3), it is characterized in that: the output shaft of the output shaft of described diesel engine (1) and motor (3) links to each other with the input shaft of transfer case (5) by mono-directional overrun clutch (2) respectively, the output shaft of this diesel engine (1) and motor (3) inserts mono-directional overrun clutch (2) drive end respectively, the input shaft of transfer case (5) inserts mono-directional overrun clutch (2) driven end, and the output shaft of this transfer case (5) links to each other with the input shaft of oil pump (4).
3, according to the described engineering machinery double motor equipment of claim 2, it is characterized in that: described transfer case (5) is provided with an input shaft, diesel engine (1) and motor (3) are positioned at transfer case (5) both sides, input shaft one end of this transfer case (5) is connected with diesel engine (1) by mono-directional overrun clutch (2), and the other end is connected with motor (3) by mono-directional overrun clutch (2); Described mono-directional overrun clutch (2) is embedded in transfer case (5).
4, according to the described engineering machinery double motor equipment of claim 2, it is characterized in that: described transfer case (5) is provided with two input shafts, wherein an input shaft is connected with diesel engine (1) by mono-directional overrun clutch (2), another root input shaft is connected with motor (3) by mono-directional overrun clutch (2), and described mono-directional overrun clutch (2) is embedded in transfer case (5).
5, according to the described engineering machinery double motor equipment of claim 4, it is characterized in that: described diesel engine (1) and motor (3) are positioned at transfer case (5) one sides, and oil pump (4) is positioned at transfer case (5) opposite side.
6, according to the described engineering machinery double motor equipment of claim 4, it is characterized in that: described diesel engine (1), motor (3) and oil pump (4) are positioned at transfer case (5) the same side, and oil pump (4) is positioned between diesel engine (1) and the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200977539U CN201162640Y (en) | 2008-03-05 | 2008-03-05 | Double-power apparatus of engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200977539U CN201162640Y (en) | 2008-03-05 | 2008-03-05 | Double-power apparatus of engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201162640Y true CN201162640Y (en) | 2008-12-10 |
Family
ID=40183578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200977539U Expired - Fee Related CN201162640Y (en) | 2008-03-05 | 2008-03-05 | Double-power apparatus of engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201162640Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022303A (en) * | 2009-09-15 | 2011-04-20 | 上海华普汽车有限公司 | Dual-driving oil pump and control system thereof |
| CN102084068A (en) * | 2009-01-13 | 2011-06-01 | 威克纽森欧洲公司 | Soil-compacting device |
| CN103291579A (en) * | 2013-06-13 | 2013-09-11 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | Mechanism for driving double pumps |
| CN112696352A (en) * | 2020-12-29 | 2021-04-23 | 江苏大学 | Gas-electricity hybrid type dredge pump |
| CN113864436A (en) * | 2021-10-26 | 2021-12-31 | 睿瀚行(上海)新能源汽车技术有限公司 | Oil pump driving system of double-motor pure electric reduction gearbox |
-
2008
- 2008-03-05 CN CNU2008200977539U patent/CN201162640Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102084068A (en) * | 2009-01-13 | 2011-06-01 | 威克纽森欧洲公司 | Soil-compacting device |
| CN102022303A (en) * | 2009-09-15 | 2011-04-20 | 上海华普汽车有限公司 | Dual-driving oil pump and control system thereof |
| CN103291579A (en) * | 2013-06-13 | 2013-09-11 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | Mechanism for driving double pumps |
| CN103291579B (en) * | 2013-06-13 | 2015-09-16 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | A kind of driving mechanism of double pump |
| CN112696352A (en) * | 2020-12-29 | 2021-04-23 | 江苏大学 | Gas-electricity hybrid type dredge pump |
| CN112696352B (en) * | 2020-12-29 | 2022-09-09 | 江苏大学 | Gas-electricity hybrid type dredge pump |
| CN113864436A (en) * | 2021-10-26 | 2021-12-31 | 睿瀚行(上海)新能源汽车技术有限公司 | Oil pump driving system of double-motor pure electric reduction gearbox |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20120305 |