CN103738398A - Auxiliary-girder-free dumper frame - Google Patents
Auxiliary-girder-free dumper frame Download PDFInfo
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- CN103738398A CN103738398A CN201310708090.5A CN201310708090A CN103738398A CN 103738398 A CN103738398 A CN 103738398A CN 201310708090 A CN201310708090 A CN 201310708090A CN 103738398 A CN103738398 A CN 103738398A
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- girder
- auxiliary
- vehicle frame
- assembly
- dumper
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Abstract
The invention relates to an auxiliary-girder-free dumper frame which comprises a main girder (1), a front ejection oil cylinder base assembly (2) and a rear overturning mechanism assembly (3). The front ejection oil cylinder base assembly (2) is integrally installed in the middle of the main girder (1). The rear overturning mechanism assembly (3) is integrally installed on the rear of the main girder (1). An auxiliary girder is removed and the strength of the main girder is improved through the front ejection oil cylinder base assembly (2) and the rear overturning mechanism assembly (3). Therefore, under the condition that the height of the whole dumper is not changed, the size of a carriage is enlarged, the center of gravity of the whole dumper is effectively lowered, the running safety of the dumper is improved and meanwhile the strength of the frame is ensured.
Description
Technical field
The present invention relates to a kind of vehicle frame, especially a kind of dumping car vehicle frame.
Background technology
At present, being connected between dumping car vehicle frame and compartment is all furnished with auxiliary girder transition, can increase like this intensity of vehicle frame, but therefore also makes car load center of gravity increase, and increased the danger of Vehicle Driving Cycle.Due to underground transportation environment restriction, car load height is certain, has the carriage box volume capacity of auxiliary girder transition to strengthen simultaneously.
summary of the invention
Little owing to adopting excessive beam to connect carriage box volume capacity for solving current dumping car, and car load center of gravity is high, and the technical matters that causes vehicle safety to reduce, the invention provides a kind of without auxiliary girder vehicle frame.
The technical solution used in the present invention is as follows:
A kind of without auxiliary girder vehicle frame, comprise girder, sinciput cylinder pedestal assembly and rear switching mechanism assembly; Described sinciput cylinder pedestal assembly integrated installation is at described girder middle part, and described rear switching mechanism assembly integrated installation is at described girder rear portion.
Above-mentioned without auxiliary girder vehicle frame in, described sinciput cylinder pedestal assembly is arranged on described girder middle part by welding manner.
Above-mentioned without auxiliary girder vehicle frame in, described rear switching mechanism assembly is arranged on described girder rear portion by welding manner.
Technique scheme of the present invention has the following advantages compared to existing technology:
1. provided by the invention without auxiliary girder vehicle frame, owing to having cancelled auxiliary girder, therefore, the present invention's entirety center of gravity reduces, and has improved the driving safety of vehicle.
2. provided by the invention without auxiliary girder vehicle frame, due at girder middle part integrated installation sinciput cylinder pedestal assembly, therefore, the present invention can guarantee the bulk strength of vehicle frame.
3. provided by the invention without auxiliary girder vehicle frame, due at girder rear portion integrated installation rear switching mechanism assembly, therefore, the present invention can further guarantee the bulk strength of vehicle frame.
4. the present invention, in the situation that keeping original car load height constant, can significantly increase carriage box volume capacity, improves carrying capacity.
Accompanying drawing explanation
For content of the present invention is more likely to be clearly understood, below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is the front view of the present invention without auxiliary girder vehicle frame.
Fig. 2 is the birds-eye view of the present invention without auxiliary girder vehicle frame.
In figure, be labeled as: 1-girder, 2-sinciput cylinder pedestal assembly, switching mechanism assembly after 3-.
The specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
As depicted in figs. 1 and 2, be the preferred embodiment of the present invention without auxiliary girder vehicle frame.
Described without auxiliary girder vehicle frame, comprise girder 1, sinciput cylinder pedestal assembly 2 and rear switching mechanism assembly 3; Described sinciput cylinder pedestal assembly 2 integrated installations are at described girder 1 middle part, and described rear switching mechanism assembly 3 integrated installations are at described girder 1 rear portion.
In the present embodiment, described sinciput cylinder pedestal assembly 2 is arranged on described girder 1 middle part by welding manner.
In the present embodiment, described rear switching mechanism assembly 3 is arranged on described girder 1 rear portion by welding manner.
Obviously, above-described embodiment is only for example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.And the apparent variation of being extended out thus or variation are still among protection scope of the present invention.
Claims (3)
1. without an auxiliary girder vehicle frame, it is characterized in that: comprise girder (1), sinciput cylinder pedestal assembly (2) and rear switching mechanism assembly (3);
Described sinciput cylinder pedestal assembly (2) integrated installation is at described girder (1) middle part, and described rear switching mechanism assembly (3) integrated installation is at described girder (1) rear portion.
2. without an auxiliary girder vehicle frame, it is characterized in that: described sinciput cylinder pedestal assembly (2) is arranged on described girder (1) middle part by welding manner.
3. without an auxiliary girder vehicle frame, it is characterized in that: described rear switching mechanism assembly (3) is arranged on described girder (1) rear portion by welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310708090.5A CN103738398A (en) | 2013-12-20 | 2013-12-20 | Auxiliary-girder-free dumper frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310708090.5A CN103738398A (en) | 2013-12-20 | 2013-12-20 | Auxiliary-girder-free dumper frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103738398A true CN103738398A (en) | 2014-04-23 |
Family
ID=50495497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310708090.5A Pending CN103738398A (en) | 2013-12-20 | 2013-12-20 | Auxiliary-girder-free dumper frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103738398A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140025A (en) * | 2016-07-30 | 2017-09-08 | 汽解放柳州特种汽车有限公司 | Long head mine car |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10297527A (en) * | 1997-04-23 | 1998-11-10 | Mitsubishi Motors Corp | Chassis frame for dump truck |
| CN202156456U (en) * | 2011-06-04 | 2012-03-07 | 上汽依维柯红岩商用车有限公司 | Dump truck frame assembly |
| CN102785698A (en) * | 2012-09-04 | 2012-11-21 | 中国航天三江集团公司 | Mining dumper frame |
| CN203047367U (en) * | 2013-01-28 | 2013-07-10 | 中国重汽集团济南动力有限公司 | Double-bar straight-pushing automobile frame integrating main frame and auxiliary frame |
| CN203172731U (en) * | 2013-04-28 | 2013-09-04 | 广西玉柴重工有限公司 | Truck frame of wide-body mining dump truck |
| CN203186424U (en) * | 2013-04-08 | 2013-09-11 | 安徽江淮汽车股份有限公司 | Dumper frame assembly |
-
2013
- 2013-12-20 CN CN201310708090.5A patent/CN103738398A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10297527A (en) * | 1997-04-23 | 1998-11-10 | Mitsubishi Motors Corp | Chassis frame for dump truck |
| CN202156456U (en) * | 2011-06-04 | 2012-03-07 | 上汽依维柯红岩商用车有限公司 | Dump truck frame assembly |
| CN102785698A (en) * | 2012-09-04 | 2012-11-21 | 中国航天三江集团公司 | Mining dumper frame |
| CN203047367U (en) * | 2013-01-28 | 2013-07-10 | 中国重汽集团济南动力有限公司 | Double-bar straight-pushing automobile frame integrating main frame and auxiliary frame |
| CN203186424U (en) * | 2013-04-08 | 2013-09-11 | 安徽江淮汽车股份有限公司 | Dumper frame assembly |
| CN203172731U (en) * | 2013-04-28 | 2013-09-04 | 广西玉柴重工有限公司 | Truck frame of wide-body mining dump truck |
Non-Patent Citations (1)
| Title |
|---|
| 王景新: "重型自卸车主副一体式车架设计", 《中国优秀硕士学位论文全文数据库》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140025A (en) * | 2016-07-30 | 2017-09-08 | 汽解放柳州特种汽车有限公司 | Long head mine car |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140423 |