CN203046873U - Serial connection type double-power engineering machinery driving system - Google Patents
Serial connection type double-power engineering machinery driving system Download PDFInfo
- Publication number
- CN203046873U CN203046873U CN2012207541885U CN201220754188U CN203046873U CN 203046873 U CN203046873 U CN 203046873U CN 2012207541885 U CN2012207541885 U CN 2012207541885U CN 201220754188 U CN201220754188 U CN 201220754188U CN 203046873 U CN203046873 U CN 203046873U
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- engineering machinery
- power
- serial connection
- type double
- connection type
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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Abstract
The utility model relates to a serial connection type double-power engineering machinery driving system. The serial connection type double-power engineering machinery driving system aims at solving the problems that engineering machinery driven by single power is high in oil consumption cost, can discharge waste to pollute environment, is poor is maneuvering flexibility and cannot work without a public power supply grid or in power failure. Existing electromechanical hydraulic-drive functional engineering machinery uses a mechanical connection method so as to be high in manufacturing cost, quick in hydraulic-drive temperature rise and have many faults. The existing electromechanical hydraulic-drive functional engineering machinery simultaneously uses a dragging type power supply mode so as to be limited by cable length and have the defects of being small in operation range and inconvenient to move. The serial connection type double-power engineering machinery driving system can drive engineering machinery to run. The technical scheme is that an engine (1) is arranged on a lower vehicle of the engineering machinery, a clutch (2) is installed at the output end of the engine (1), the output end of the clutch (2) is connected with an electromotor (3), an oil pump (4) is arranged at the output end of the electromotor (3), and the output end of the oil pump (4) is connected with a work device (5). Thus, the purpose of driving serial connection type double-power engineering machinery to work is achieved.
Description
Technical field
The present invention designs the double dynamical construction machinery and equipment drive system of a kind of tandem.
Background technology
At present, the propulsive effort of known construction machinery and equipment is respectively combustion engine or electrical motor.Adopt the construction machinery and equipment of internal combustion engine drive operation, exist oil consumption cost height, problems such as waste discharge contaminated environment; And adopt single power-actuated construction machinery and equipment, exist maneuverability poor again, press public electric wire net outside not having or the just out-of-action problem that has a power failure, and the construction machinery and equipment technology of existing dynamo-electric two kinds of hydraulic-driven functions, the connection mode of employing is mechanical connection, exists the manufacturing cost height, the hydraulic-driven temperature rise is fast, fault is many, power supply mode because of this device is the floor mop formula simultaneously, limited by cable length, it is little to exist scope of work again, deficiencies such as mobile inconvenience.
Summary of the invention
In order to overcome the problems referred to above that existing construction machinery and equipment drive system technology exists, the utility model provides a kind of double dynamical construction machinery and equipment drive system of tandem that has, the operation of driving construction machinery and equipment, not having machinery between driving engine and the electrical motor is connected, the structural arrangement degree of freedom of car load is bigger, and various drive system elements can be placed on the position that is suitable for it most.The double dynamical construction machinery and equipment drive system of tandem simple in structure, control are easily.Driving engine does not have direct mechanical to be connected with drive wheel yet simultaneously, therefore engine behavior is not subjected to the influence of vehicle driving-cycle, can operate in any operation point on its torque-speed characteristic figure, and smooth operation in the work area of the best all the time, therefore, driving engine has good and economic and low emission behavior.Reducing the consumption of this non-renewable resources of oil, the environmental pollution that causes because of waste discharge and noise when reducing internal combustion engine, and reduce construction machinery and equipment operating cost and fault rate.
The technical scheme that its technical matters that solves the utility model adopts is: getting off of construction machinery and equipment driving engine (1) is installed, the mouth of driving engine (1) is installed power-transfer clutch (2), the mouth of power-transfer clutch (2) is connected with electrical motor (3), the mouth of electrical motor (3) is installed oil pump (4), oil pump (4) mouth links to each other with equipment (5), can realize the purpose of the double dynamical construction machinery and equipment driving of tandem work.
Description of drawings
Accompanying drawing is structural principle scheme drawing of the present utility model.
Description of reference numerals: 1. driving engine, 2. power-transfer clutch, 3. electrical motor, 4. oil pump, 5. equipment.
The specific embodiment
Need select for use when engine operated: the mouth of driving engine (1) is installed power-transfer clutch (2), the mouth of power-transfer clutch (2) is connected with electrical motor (3), be adapter shaft with the motor rotor, the mouth of electrical motor (3) is installed oil pump (4), oil pump (4) mouth links to each other with equipment (5), can realize the purpose of the double dynamical construction machinery and equipment driving of tandem work.
[0007] in the time of need selecting the electrical motor operation for use: cut-off clutch (2), the mouth of electrical motor (3) is installed oil pump (4), and oil pump (4) mouth links to each other with equipment (5), can realize the purpose of the double dynamical construction machinery and equipment driving of tandem work.
Claims (1)
1. double dynamical construction machinery and equipment drive system of tandem, it is characterized in that getting off of construction machinery and equipment driving engine (1) being installed, the mouth of driving engine (1) is installed power-transfer clutch (2), the mouth of power-transfer clutch (2) is connected with electrical motor (3), the mouth of electrical motor (3) is installed oil pump (4), oil pump (4) mouth links to each other with equipment (5), can realize the purpose of the double dynamical construction machinery and equipment driving of tandem work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207541885U CN203046873U (en) | 2012-12-15 | 2012-12-15 | Serial connection type double-power engineering machinery driving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207541885U CN203046873U (en) | 2012-12-15 | 2012-12-15 | Serial connection type double-power engineering machinery driving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203046873U true CN203046873U (en) | 2013-07-10 |
Family
ID=48729863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207541885U Expired - Fee Related CN203046873U (en) | 2012-12-15 | 2012-12-15 | Serial connection type double-power engineering machinery driving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203046873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863088A (en) * | 2012-12-15 | 2014-06-18 | 陈梦企 | Driving system for tandem double-dynamic engineering machine |
-
2012
- 2012-12-15 CN CN2012207541885U patent/CN203046873U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863088A (en) * | 2012-12-15 | 2014-06-18 | 陈梦企 | Driving system for tandem double-dynamic engineering machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanjing tiandihengyi heavy Technology Co. Ltd Assignor: Chen Mengqi Contract record no.: 2015320000575 Denomination of utility model: Driving system for tandem double-dynamic engineering machine Granted publication date: 20130710 License type: Exclusive License Record date: 20150812 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20130710 Termination date: 20211215 |