CN203066132U - Electric walking type excavator - Google Patents
Electric walking type excavator Download PDFInfo
- Publication number
- CN203066132U CN203066132U CN 201220647251 CN201220647251U CN203066132U CN 203066132 U CN203066132 U CN 203066132U CN 201220647251 CN201220647251 CN 201220647251 CN 201220647251 U CN201220647251 U CN 201220647251U CN 203066132 U CN203066132 U CN 203066132U
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- CN
- China
- Prior art keywords
- walking
- excavator
- electric
- type excavator
- walking type
- 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
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Abstract
The utility model relates to an electric walking type excavator which is composed of an excavating arm, a control rod, a rain baffle, an electric hydraulic station, a middle rotation device, support oil cylinders, walking crawler belts and power lines. Electrodynamic force is fully adopted for the electric walking type excavator, the four support oil cylinders are installed on an upper platform of the middle rotation device, when the oil cylinders put up an excavator body, the walking crawler belts move, and after the oil cylinders are retracted, the walking crawler belts achieve walking. The electric hydraulic station is installed in the rear of the electric walking type excavator and provides power for oil cylinders in all the positions to start work. Due to the fact that an electrodynamic force excavator system is installed on the upper portion of the electric walking type excavator, production cost is reduced, and the electric walking type excavator is energy-saving and environment-friendly. A hydraulic crawler belt walking device is installed on the lower portion of the electric walking type excavator, manufacturing cost is reduced, and the electric walking type excavator can be used in specific places conveniently.
Description
Technical field
The utility model relates to a kind of building engineering construction equipment, particularly a kind of electronic walking excavator
Background technology
Excavator is the important construction equipments of Foundation Design drilling construction such as railway, highway, bridge, port and pier and building construction.Existing excavator all is fuel oil, rubber tire or track-type, and the manufacturing cost height, not energy-conservation, also not environmental protection.
Summary of the invention:
Technical problem to be solved in the utility model provides a kind of electronic walking excavator for solving the problems of the technologies described above, and the utility model is realized as follows:
Electronic walking excavator described in the utility model, formed by digging arm, control lever, weather shield, electric hydaulic station, middle revolution, support oil cylinder, walking stride, power line, this electronic walking excavator all adopts electric power, at middle revolution upper mounting plate four support oil cylinders are installed, when oil cylinder is propped fuselage, the walking stride moves, receive oil cylinder after, the walking stride realizes walking; Electronic walking excavator back device has the electric hydaulic station, for each position oil cylinder provides power, starts working.
Good effect of the present utility model is: by top the electric power excavator system is installed, cost of production reduces, energy-conserving and environment-protective.The lower part is equipped with the hydraulic moving mechanism running gear.Reduced manufacturing cost, be convenient to use at particular place.
Description of drawings;
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the electronic walking excavator of the utility model:
(1), digging arm (2), control lever (3), weather shield (4), electric hydaulic station (5), middle revolution (6), support oil cylinder (7), walking stride (8), power line are formed among the figure.
The specific embodiment
As shown in Figure 1, electronic walking excavator described in the utility model; This walking excavator all adopts electric power, at middle revolution (5) upper mounting plate four support oil cylinders (6) is installed, and props fuselage walking stride (7) when oil cylinder and moves, and the stride (7) of walking behind the receipts oil cylinder is realized walking.Electronic walking excavator back device has electric hydaulic station (4), for each position oil cylinder provides power, starts working.
Claims (1)
- Electronic walking excavator, it is characterized in that: formed by digging arm, control lever, weather shield, electric hydaulic station, middle revolution, support oil cylinder, walking stride, power line, this electronic walking excavator all adopts electric power, at middle revolution upper mounting plate four support oil cylinders are installed, when oil cylinder is propped fuselage, the walking stride moves, receive oil cylinder after, the walking stride realizes walking; Electronic walking excavator back device has the electric hydaulic station, for each position oil cylinder provides power, starts working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220647251 CN203066132U (en) | 2012-11-30 | 2012-11-30 | Electric walking type excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220647251 CN203066132U (en) | 2012-11-30 | 2012-11-30 | Electric walking type excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203066132U true CN203066132U (en) | 2013-07-17 |
Family
ID=48764943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220647251 Expired - Fee Related CN203066132U (en) | 2012-11-30 | 2012-11-30 | Electric walking type excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203066132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951918A (en) * | 2016-06-20 | 2016-09-21 | 贵州理工学院 | Supporting leg structure of wheel excavator and hydraulic control circuit of supporting leg structure |
-
2012
- 2012-11-30 CN CN 201220647251 patent/CN203066132U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951918A (en) * | 2016-06-20 | 2016-09-21 | 贵州理工学院 | Supporting leg structure of wheel excavator and hydraulic control circuit of supporting leg structure |
| CN105951918B (en) * | 2016-06-20 | 2019-02-15 | 贵州理工学院 | A kind of wheel excavator leg structure and its hydraulic control circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Hou Longbiao Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Hou Longbiao Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Hou Longbiao Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20151130 |
|
| EXPY | Termination of patent right or utility model |