CN102660976A - Excavator cab with adjustable angle - Google Patents
Excavator cab with adjustable angle Download PDFInfo
- Publication number
- CN102660976A CN102660976A CN201210160880XA CN201210160880A CN102660976A CN 102660976 A CN102660976 A CN 102660976A CN 201210160880X A CN201210160880X A CN 201210160880XA CN 201210160880 A CN201210160880 A CN 201210160880A CN 102660976 A CN102660976 A CN 102660976A
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- China
- Prior art keywords
- cabin
- main part
- excavator
- rotation platform
- cab
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- Component Parts Of Construction Machinery (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses an excavator cab with an adjustable angle, comprising a cab main body and a rotary platform, wherein a plurality of ejection oil cylinders are connected between the cab main body and the rotary platform. According to the excavator cab, the extension lengths of the ejection oil cylinders are adjusted to adjust an included angle between the cab main body and the rotary platform, so that when an excavator works on a field with an included angle, the ejection oil cylinders are adjusted to enable the cab main body to be at a horizontal state; and a sitting posture possibly keeps horizontal and upright when a mechanical hand works and the excavator cab can be safely operated.
Description
Technical field
The present invention relates to a kind of excavator driver's cabin.
Background technology
Present excavator operating mode complicacy when operation is various, and when the inclination angle operation was arranged, tractor driver's sitting posture or lean forward or swing back be not easy to safety operation, and tractor driver's comfort level was low.
Summary of the invention
The technical problem that the present invention will solve is: the excavator driver's cabin that a kind of adjustable angle is provided.
In order to solve the problems of the technologies described above, the present invention includes main part of cabin and rotation platform, be connected with many jacking cylinders between described main part of cabin and the rotation platform.
In order to improve the stability of angular adjustment between main part of cabin and the rotation platform; Described jacking cylinder has four; Four angles of the upper end of four jacking cylinders and the base plate of main part of cabin are hinged; The lower end and the rotation platform of four jacking cylinders are hinged, and when jacking cylinder is reduced to the most in short-term, jacking cylinder is perpendicular to the upper table surface of rotation platform.
Vibrations when falling after rise in order to reduce main part of cabin respectively are provided with a damper on four angles of the base plate of described main part of cabin.
In order to realize automatic control, described main part of cabin is provided with the level gauge of measuring main part of cabin end face level, and level gauge is connected with digital control system, and digital control system is used to receive the horizontal signal and the action of control jacking cylinder that level gauge detects.
The invention has the beneficial effects as follows: the present invention is through regulating the extension elongation of jacking cylinder; Regulate the angle between main part of cabin and the rotation platform; Thereby make when excavator during in the place operation that the inclination angle is arranged; Can make the main part of cabin state that is up to the standard through regulating jacking cylinder, sitting posture maintenance level was as much as possible rectified when the tractor driver was worked, and helped safety operation.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is user mode figure of the present invention;
Among the figure: 1, main part of cabin, 2, jacking cylinder, 3, damper, 4, rotation platform, 5, the slope, 6, chassis of dredging machine.
The specific embodiment
A kind of specific embodiment as shown in Figure 1, it comprises main part of cabin 1 and rotation platform 4, is connected with many jacking cylinders 2 between described main part of cabin 1 and the rotation platform 4.
Jacking cylinder 2 preferably is provided with four; Four angles of the base plate of the upper end of four jacking cylinders 2 and main part of cabin 1 are hinged; The lower end of four jacking cylinders 2 and rotation platform 4 are hinged, and when jacking cylinder 2 is reduced to the most in short-term, jacking cylinder 2 is perpendicular to the upper table surface of rotation platform 4.Respectively be provided with a damper 3 on four angles of the base plate of main part of cabin 1.
Main part of cabin 1 is provided with the level gauge of measuring main part of cabin 1 end face level, and level gauge is connected with digital control system, and digital control system is used to receive the horizontal signal and 2 actions of control jacking cylinder that level gauge detects.
Operating principle: as shown in Figure 2; Rotation platform 4 rotates and is arranged on the chassis of dredging machine 6, need be on slope 5 during operation when excavator, and main part of cabin 1 has certain inclination angle; The end face that level gauge detects main part of cabin 1 has an inclination angle; Digital control system rises main part of cabin 1 a lower end according to the signal controlling jacking cylinder 2 that level gauge detect, up to the end face of level gauge sense main body 1 state that is up to the standard.
Claims (4)
1. the excavator driver's cabin of an adjustable angle comprises main part of cabin and rotation platform, it is characterized in that: be connected with many jacking cylinders between described main part of cabin and the rotation platform.
2. according to the excavator driver's cabin of claim 1; It is characterized in that: described jacking cylinder has four; Four angles of the upper end of four jacking cylinders and the base plate of main part of cabin are hinged; The lower end and the rotation platform of four jacking cylinders are hinged, and when jacking cylinder is reduced to the most in short-term, jacking cylinder is perpendicular to the upper table surface of rotation platform.
3. excavator driver's cabin according to claim 1 and 2 is characterized in that: respectively be provided with a damper on four angles of the base plate of described main part of cabin.
4. excavator driver's cabin according to claim 3; It is characterized in that: described main part of cabin is provided with the level gauge of measuring main part of cabin end face level; Level gauge is connected with digital control system, and digital control system is used to receive the horizontal signal and the action of control jacking cylinder that level gauge detects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210160880XA CN102660976A (en) | 2012-05-23 | 2012-05-23 | Excavator cab with adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210160880XA CN102660976A (en) | 2012-05-23 | 2012-05-23 | Excavator cab with adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102660976A true CN102660976A (en) | 2012-09-12 |
Family
ID=46770544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210160880XA Pending CN102660976A (en) | 2012-05-23 | 2012-05-23 | Excavator cab with adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102660976A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293288A (en) * | 2015-11-18 | 2016-02-03 | 德马科起重机械有限公司 | Intelligent multifunctional operation room of crane |
| CN107268701A (en) * | 2017-06-27 | 2017-10-20 | 扬州市江都区有达工程机械有限公司 | A kind of earth-working vehicles driver's cabin |
| CN111305307A (en) * | 2020-04-17 | 2020-06-19 | 三一重机有限公司 | Digging machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0681369A (en) * | 1992-08-31 | 1994-03-22 | Hitachi Constr Mach Co Ltd | Operator's cab for working machine |
| JP2003221841A (en) * | 2002-01-29 | 2003-08-08 | Hitachi Constr Mach Co Ltd | Cab bearing device for construction equipment, and construction equipment having the same |
| CN2703796Y (en) * | 2004-05-17 | 2005-06-08 | 昆山市三一重机有限公司 | Driver's cap support mechanism |
| CN101832309A (en) * | 2009-03-13 | 2010-09-15 | 徐州重型机械有限公司 | Telescopic oil cylinder, variable control cabin with oil cylinder and crane |
-
2012
- 2012-05-23 CN CN201210160880XA patent/CN102660976A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0681369A (en) * | 1992-08-31 | 1994-03-22 | Hitachi Constr Mach Co Ltd | Operator's cab for working machine |
| JP2003221841A (en) * | 2002-01-29 | 2003-08-08 | Hitachi Constr Mach Co Ltd | Cab bearing device for construction equipment, and construction equipment having the same |
| CN2703796Y (en) * | 2004-05-17 | 2005-06-08 | 昆山市三一重机有限公司 | Driver's cap support mechanism |
| CN101832309A (en) * | 2009-03-13 | 2010-09-15 | 徐州重型机械有限公司 | Telescopic oil cylinder, variable control cabin with oil cylinder and crane |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293288A (en) * | 2015-11-18 | 2016-02-03 | 德马科起重机械有限公司 | Intelligent multifunctional operation room of crane |
| CN105293288B (en) * | 2015-11-18 | 2017-11-24 | 德马科起重机械有限公司 | A kind of crane intelligent multi-functional operation room |
| CN107268701A (en) * | 2017-06-27 | 2017-10-20 | 扬州市江都区有达工程机械有限公司 | A kind of earth-working vehicles driver's cabin |
| CN111305307A (en) * | 2020-04-17 | 2020-06-19 | 三一重机有限公司 | Digging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120912 |