CN202181564U - Pentahedron cab of bulldozer - Google Patents
Pentahedron cab of bulldozer Download PDFInfo
- Publication number
- CN202181564U CN202181564U CN2011201896850U CN201120189685U CN202181564U CN 202181564 U CN202181564 U CN 202181564U CN 2011201896850 U CN2011201896850 U CN 2011201896850U CN 201120189685 U CN201120189685 U CN 201120189685U CN 202181564 U CN202181564 U CN 202181564U
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- China
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- lateral face
- pentahedron
- cab
- left lateral
- column
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- 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
A pentahedron cab of a bulldozer comprises a top cover, a rear face, a left lateral face, a column, a front left lateral face, windshield wipers, doors, a front right lateral face and a right lateral face. The left lateral face, the right lateral face and the rear face are arranged below the top cover, the vertical column is arranged at the position where the left lateral face is connected with the front left lateral face, the front left lateral face is connected with the column through a hinge, the outer end of the front left lateral face is further connected with the front right lateral face, doors are arranged on the front left lateral face and the front right lateral face, and the windshield wipers are arranged on the doors. The periphery of the cab utilizes five-edge to bear, thereby ensuring firmness of the structure. The pentahedron structure is utilized, only one column is arranged in the front of the cab, shelters in the front of the cab are reduced to enable drivers to see cleanly knife angles of a scraper knife when the drivers bulldoze, thereby enabling the bulldozer to adjust depth of the scraper knife timely according to soil cutting depth and being favorable for bulldozing work. Simultaneously, the pentahedron structure is utilized, thereby being good in processing technology and reducing manufacture cost. The pentahedron cab is simple in integral structure, convenient to install and operate, good in stability and high in reliability.
Description
Technical field
The utility model relates to the engineering machinery servicing unit, relates in particular to a kind of bulldozer pentahedron driver's cabin.
Background technology
Present traditional bulldozer adopts tetrahedron or hexahedron driver's cabin more, and the tetrahedron driver's cabin is easy to generate distortion, distortion because side-strut is few all around, and application life is shorter; The driver's cabin periphery of hexahedron form supports for hexagon; Structure is comparatively firm; But the column in the place ahead, the left and right sides has stopped operator's sight line, makes the driver can not observe the nose angle of bulldozer perching knife easily, thereby has brought difficulty to adjustment perching knife depth of cut in the soil-shifting operating process; And this kind driver's cabin is made up of six faces, and manufacturing cost is higher.
Summary of the invention
The purpose of the utility model is, overcomes the weak point of prior art, and a kind of bulldozer pentahedron driver's cabin is provided; This driver's cabin periphery adopts the pentahedron frame construction, and a root post is only used in driver's cabin the place ahead, has reduced shelter; Enlarged driver's the visual field, be convenient to observe the perching knife nose angle when it is bulldozed, thereby can in time adjust the perching knife degree of depth according to depth of cut; Be beneficial to and push away flat operation, the driver's cabin processing technology of this form of structure is better, and manufacturing cost is lower.
The described a kind of bulldozer pentahedron driver's cabin of the utility model, include top cover, at the back, left surface, column, left front side, rain brush, door, right front side and right flank form.Under the top cover; Be provided with left surface, right flank and back, the junction in left surface and left front side is provided with the column of vertical in form; Left front side is connected through the hinge on the column; The outer end of left front side connects right front side again, all is provided with door on left front side and the right front side, and door is provided with rain brush.The described a kind of bulldozer pentahedron driver's cabin of the utility model, the driver's cabin periphery adopts the supporting of five limits, has guaranteed the soundness of structure; Adopt the pentahedron structure; The driver's cabin front has only a root post, has reduced the shelter in driver's cabin the place ahead, can observe the perching knife nose angle when driver is bulldozed more conveniently; Thereby make it in time adjust the perching knife degree of depth, be beneficial to and push away flat operation according to depth of cut.Simultaneously, adopt pentahedron structure processing technology better, reduced manufacturing cost.
The described a kind of bulldozer pentahedron driver's cabin of the utility model, overall structure is simple, installation and easy for operation, good stability, reliability is high.
Description of drawings
Accompanying drawing 1 is the structural representation of the said a kind of bulldozer pentahedron driver's cabin of the utility model.1-top cover 2-back 3-left surface, 4-column 5-left front side 6-rain brush 7-door 8-right front side 9-right flank.
The specific embodiment
With reference to accompanying drawing 1, explain as follows in conjunction with embodiment: the described a kind of bulldozer pentahedron driver's cabin of the utility model includes top cover 1, back 2, left surface 3, column 4, left front side 5, rain brush 6, door 7, right front side 8 and right flank 9 and forms.Top cover 1 time; Be provided with left surface 3, right flank 9 and back 2, the junction in left surface 3 and left front side 5 is provided with the column 4 of vertical in form; Left front side 5 is connected through the hinge on the column 4; The outer end of left front side 5 connects right front side 8 again, all is provided with door 7 on left front side 5 and the right front side 8, and door 7 is provided with rain brush 6.The described a kind of bulldozer pentahedron driver's cabin of the utility model, the driver's cabin periphery adopts the supporting of five limits, has guaranteed the soundness of structure; Adopt the pentahedron structure; The driver's cabin front has only a root post 4, has reduced the shelter in driver's cabin the place ahead, can observe the perching knife nose angle when driver is bulldozed more conveniently; Thereby make it in time adjust the perching knife degree of depth, be beneficial to and push away flat operation according to depth of cut.Simultaneously, adopt pentahedron structure processing technology better, reduced manufacturing cost.The described a kind of bulldozer pentahedron driver's cabin of the utility model, overall structure is simple, installation and easy for operation, good stability, reliability is high.
Claims (1)
1. bulldozer pentahedron driver's cabin; It is characterized in that under the top cover (1); Be provided with left surface (3), right flank (9) and back (2), the junction in left surface (3) and left front side (5) is provided with the column (4) of vertical in form; Left front side (5) is connected through the hinge on the column (4); The outer end of left front side (5) connects right front side (8) again, all is provided with door (7) on left front side (5) and right front side (8), and door (7) is provided with rain brush (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201896850U CN202181564U (en) | 2011-06-08 | 2011-06-08 | Pentahedron cab of bulldozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201896850U CN202181564U (en) | 2011-06-08 | 2011-06-08 | Pentahedron cab of bulldozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202181564U true CN202181564U (en) | 2012-04-04 |
Family
ID=46174606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201896850U Expired - Fee Related CN202181564U (en) | 2011-06-08 | 2011-06-08 | Pentahedron cab of bulldozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202181564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106164385A (en) * | 2014-04-21 | 2016-11-23 | 卡特彼勒公司 | There is the machine cab that the operator of improvement is visual |
-
2011
- 2011-06-08 CN CN2011201896850U patent/CN202181564U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106164385A (en) * | 2014-04-21 | 2016-11-23 | 卡特彼勒公司 | There is the machine cab that the operator of improvement is visual |
| CN106164385B (en) * | 2014-04-21 | 2019-08-23 | 卡特彼勒公司 | Machine cab with improved operator's visuality |
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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: 20120404 Termination date: 20120608 |