CN2675749Y - Driving mechanism of excavator - Google Patents
Driving mechanism of excavator Download PDFInfo
- Publication number
- CN2675749Y CN2675749Y CN 200320108493 CN200320108493U CN2675749Y CN 2675749 Y CN2675749 Y CN 2675749Y CN 200320108493 CN200320108493 CN 200320108493 CN 200320108493 U CN200320108493 U CN 200320108493U CN 2675749 Y CN2675749 Y CN 2675749Y
- Authority
- CN
- China
- Prior art keywords
- excavator
- motor
- combustion engine
- driving mechanism
- flap valve
- 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
Links
Abstract
Disclosed is a driving mechanism of an excavator. A motor (10) and a driving oil pump (11) are arranged in the driving mechanism of a combustion engine of the excavator. By using the motor, the defect of the high noises caused by the operation of the combustion engine can be solved. The motor can be used in the time of a stationary operation while the combustion engine can be used in the time of a long distance movement, and the motor and the long distance movement can be alternatively used according to the requirement. The selecting range of the dynamic mode of the user can be increased.
Description
Affiliated technical field
The utility model relates to a kind of excavator driving mechanism.
Background technology
Known excavator driving mechanism uses internal combustion engine drive, and the noise that the internal combustion engine operation produces uses electric motor driven excavator driving mechanism than motor height, and excavator can not move at a distance voluntarily and travel.
Summary of the invention
The utility model proposes a kind of excavator driving mechanism that in internal combustion engine drive mechanism, increases a motor, use the motor operation, solve the higher deficiency of internal combustion engine operation noise, the operator can select to use internal combustion engine or Motor Drive operation according to different needs, can use motor when Fixed Point Operation, remote moving used internal combustion engine when travelling.
The technical solution adopted in the utility model is: bucket is being arranged, bucket arm, revolution is got on the bus, cover band, have on the excavator of fluid power system, flap valve is installed, an oil pipe is installed in the flap valve outlet in the driving oil pump outlet that internal combustion engine connects, this oil pipe other end is installed another flap valve, and this flap valve inlet connects a driving oil pump and connects with motor.
The beneficial effects of the utility model are, can when the excavator Fixed Point Operation, use Motor Drive, the noise of avoiding internal combustion engine to produce, still can use internal combustion engine drive remote moving when travelling, can be according to use needing conversion at any time to use internal combustion engine or motor, increased the scope that the user selects power mode.
Description of drawings
Accompanying drawing is a structural scheme of mechanism of the present utility model.
The specific embodiment
Excavator driving mechanism shown in the drawings, excavator has bucket (1), bucket arm (2), turn round get on the bus (3), cover band (4), hydraulic gear is arranged, internal combustion engine (5) connects driving oil pump (6), oil pipe (12) connects with the hydraulic gear of excavator, the outlet of oil pump of the present utility model (6) is equipped with flap valve (7), and the outlet of flap valve (7) is equipped with an oil pipe (8), and the other end of oil pipe (8) is installed flap valve (9), the inlet of flap valve (9) connects driving oil pump (10), drives oil pump (10) and connects with motor (11).
Claims (1)
- The excavator driving mechanism, excavator has bucket (1), bucket arm (2), turn round get on the bus (3), cover band (4), hydraulic gear is arranged, internal combustion engine (5) connects driving oil pump (6), oil pipe (12) connects with the hydraulic gear of excavator, and feature of the present utility model is that the outlet of oil pump (6) is equipped with flap valve (7), the outlet of flap valve (7) is equipped with an oil pipe (8), the other end of oil pipe (8) is installed flap valve (9), and the inlet of flap valve (9) connects driving oil pump (10), drives oil pump (10) and connects with motor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108493 CN2675749Y (en) | 2003-12-01 | 2003-12-01 | Driving mechanism of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108493 CN2675749Y (en) | 2003-12-01 | 2003-12-01 | Driving mechanism of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2675749Y true CN2675749Y (en) | 2005-02-02 |
Family
ID=34474682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320108493 Expired - Fee Related CN2675749Y (en) | 2003-12-01 | 2003-12-01 | Driving mechanism of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2675749Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101120141B (en) * | 2006-02-01 | 2011-06-08 | 日立建机株式会社 | Rotation drive device for construction machine |
| CN101122137B (en) * | 2007-07-09 | 2011-06-29 | 安培 | Fuel oil and electric dual-purpose digging machine |
| CN101454514B (en) * | 2006-06-01 | 2011-11-02 | 株式会社竹内制作所 | Work vehicle |
| CN101809231B (en) * | 2007-06-29 | 2013-03-27 | 维米尔制造公司 | Apparatus for storing and applying fluid product |
| CN105386482A (en) * | 2006-01-26 | 2016-03-09 | 沃尔沃建筑设备公司 | Method for controlling vehicle components to move |
-
2003
- 2003-12-01 CN CN 200320108493 patent/CN2675749Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386482A (en) * | 2006-01-26 | 2016-03-09 | 沃尔沃建筑设备公司 | Method for controlling vehicle components to move |
| CN105386482B (en) * | 2006-01-26 | 2019-04-09 | 沃尔沃建筑设备公司 | Method for controlling movement of vehicular member |
| CN101120141B (en) * | 2006-02-01 | 2011-06-08 | 日立建机株式会社 | Rotation drive device for construction machine |
| CN101454514B (en) * | 2006-06-01 | 2011-11-02 | 株式会社竹内制作所 | Work vehicle |
| CN101809231B (en) * | 2007-06-29 | 2013-03-27 | 维米尔制造公司 | Apparatus for storing and applying fluid product |
| CN101122137B (en) * | 2007-07-09 | 2011-06-29 | 安培 | Fuel oil and electric dual-purpose digging 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: Jiangsu Bada Heavy Industry Machinery Co., Ltd. Assignor: Chen Liming Contract record no.: 2010320000110 Denomination of utility model: Driving mechanism of excavator Granted publication date: 20050202 License type: Exclusive License Record date: 20100223 |
|
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU BADA HEAVY MACHINERY COMPANY LTD. Free format text: FORMER OWNER: CHEN LIMING Effective date: 20100625 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 221400 NO.2, TANXIN ROAD, XINYI CITY, JIANGSU PROVINCE TO: 221400 BADA HEAVY INDUSTRY, BEIJING WEST ROAD, XINYI ECONOMIC DEVELOPMENT ZONE, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100625 Address after: Beijing road 221400 Jiangsu Bada heavy industry city in Xinyi Province Economic Development Zone Patentee after: Jiangsu Bada Heavy Industry Machinery Co., Ltd. Address before: 221400 No. 2, Tan Xin Road, Jiangsu, Xinyi Patentee before: Chen Liming |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050202 Termination date: 20121201 |