CN203511261U - Engine rear suspension structure of mining vehicle - Google Patents
Engine rear suspension structure of mining vehicle Download PDFInfo
- Publication number
- CN203511261U CN203511261U CN201320542261.7U CN201320542261U CN203511261U CN 203511261 U CN203511261 U CN 203511261U CN 201320542261 U CN201320542261 U CN 201320542261U CN 203511261 U CN203511261 U CN 203511261U
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- rear suspension
- fixedly connected
- support
- cushion
- transition bracket
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Abstract
The utility model provides an engine rear suspension structure of a mining vehicle. The engine rear suspension structure comprises a right frame longitudinal beam and a left frame longitudinal beam. The right frame longitudinal beam is fixedly connected with a right transition support, the right transition support is fixedly connected with a right rear suspension cushion, and the right rear suspension cushion is fixedly connected with a right rear suspension support. The left frame longitudinal beam is fixedly connected with a left transition support, the left transition support is fixedly connected with a left rear suspension cushion, and the left rear suspension cushion is fixedly connected with a left rear suspension support. Overall cast steel is adopted by the right rear suspension support and the left rear suspension support, the fixed connecting strength and stiffness of the right rear suspension support, the left rear suspension support and a frame are increased, enhanced type cushions are adopted as the right rear suspension cushion and the left rear suspension cushion, ink casting iron pieces shaped like a Chinese character 'ji' are adopted as the right transition support and the left transition support, and therefore the overall strength and stiffness of the rear suspension structure are enhanced, the rear suspension structure is safe and reliable, an engine support cannot be damaged easily, and the engine suspension connecting strength can be effectively guaranteed through the added right rear suspension cushion and the added left rear suspension cushion.
Description
Technical field
The utility model relates to mine car parts technical field, relates in particular to a kind of mine car back suspension device of engine structure.
Background technology
At present, the installation form of mine car driving engine rear overhang structure is generally that mounting bracket and flywheel shell of engine are fixed together, then by rubber cushion and vehicle frame disjunctor, due to problems such as in use ubiquity overload of mine car, road conditions are poor, longevity of services, make the mode of operation of engine long time in high pulling torque, the stressed complexity of driving engine, causes engine mounting Joint strenght to die down, poor stability, engine bed is fragile.In addition, maximization is that widening frame is one of developing direction of mine car, and along with the increase of quality and the increase of engine power, the stressed increase of driving engine county interposed structure, by the higher Joint strenght of needs, higher safety.
Utility model content
The purpose of this utility model is to provide a kind of mine car back suspension device of engine structure, with a little less than overcoming the engine mounting Joint strenght of prior art, poor stability, the damageable defect of engine bed.
To achieve these goals, technical solutions of the utility model are:
Mine car back suspension device of engine structure, comprises vehicle frame right vertical beam, the left longeron of vehicle frame; Described vehicle frame right vertical beam is fixedly connected with right transition bracket, and right transition bracket is fixedly connected with right back outstanding cushion, and right back outstanding cushion is fixedly connected with right rear suspension rack; The left longeron of described vehicle frame is fixedly connected with left transition bracket, and left transition bracket is fixedly connected with left back outstanding cushion, and left back outstanding cushion is fixedly connected with left rear suspension rack.
As the improvement to technique scheme, several character form structures that described right transition bracket, left transition bracket are whole spheroidal graphite iron, comprise that several words are dull and stereotyped, under a few word flat boards, reinforced rib are set.
As the improvement to technique scheme, described right rear suspension rack, left rear suspension rack comprise by integral cast steel all-in-one-piece flat board and riser, between dull and stereotyped bottom and riser, be provided with tilting bottom reinforced rib, between dull and stereotyped top and riser, be provided with tilting top reinforced rib.
Adopted after technique scheme, the beneficial effects of the utility model are:
Right rear suspension rack of the present utility model, left rear suspension rack adopt integral cast steel, increased and be fixedly connected with rear strength and stiffness with vehicle frame, right back outstanding cushion, left back outstanding cushion adopt enhancement mode cushion, right transition bracket, left transition bracket adopt the China ink casting ironcasting of several fonts, thereby strengthened the overall intensity of rear suspension structure and just spent, rear suspension structure is safe and reliable, engine bed is not fragile, by increasing right back outstanding cushion, left back outstanding cushion, can effectively guarantee engine mounting Joint strenght.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model;
Fig. 3 is the structure for amplifying schematic diagram of right transition bracket of the present utility model, left transition bracket;
Fig. 4 is the structure for amplifying schematic diagram of right rear suspension rack of the present utility model, left rear suspension rack;
In figure: 1, vehicle frame right vertical beam; 2, the left longeron of vehicle frame; 3, right transition bracket; 4, right back outstanding cushion; 5, right rear suspension rack; 6, left transition bracket; 7, left back outstanding cushion; 8, left rear suspension rack; 9, several words are dull and stereotyped; 10, reinforced rib; 11, flat board; 12, riser; 13, bottom reinforced rib; 13, top reinforced rib.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1:
As depicted in figs. 1 and 2: mine car back suspension device of engine structure of the present utility model, comprises vehicle frame right vertical beam 1, the left longeron 2 of vehicle frame; Described vehicle frame right vertical beam 1 is fixedly connected with right transition bracket 3, and right transition bracket 3 is fixedly connected with right back outstanding cushion 4, and right back outstanding cushion 4 is fixedly connected with right rear suspension rack 5; The left longeron 2 of described vehicle frame is fixedly connected with left transition bracket 6, and left transition bracket 6 is fixedly connected with left back outstanding cushion 7, and left back outstanding cushion 7 is fixedly connected with left rear suspension rack 8.
As shown in Figure 3, several character form structures that described right transition bracket 3, left transition bracket 6 are whole spheroidal graphite iron, comprise a few word flat boards 9, and several words are dull and stereotyped arranges reinforced rib 10 9 times.
As shown in Figure 4, described right rear suspension rack 4, left rear suspension rack 8 comprise by integral cast steel all-in-one-piece dull and stereotyped 11 and riser 12, dull and stereotyped 11 bottoms and 12 of risers are provided with tilting bottom reinforced rib 13, and 12 of dull and stereotyped 11 tops and risers are provided with tilting top reinforced rib 14.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a mine car back suspension device of engine structure, is characterized in that: comprise vehicle frame right vertical beam, the left longeron of vehicle frame; Described vehicle frame right vertical beam is fixedly connected with right transition bracket, and right transition bracket is fixedly connected with right back outstanding cushion, and right back outstanding cushion is fixedly connected with right rear suspension rack; The left longeron of described vehicle frame is fixedly connected with left transition bracket, and left transition bracket is fixedly connected with left back outstanding cushion, and left back outstanding cushion is fixedly connected with left rear suspension rack.
2. mine car back suspension device of engine structure as claimed in claim 1, is characterized in that: several character form structures that described right transition bracket, left transition bracket are whole spheroidal graphite iron, comprise that several words are dull and stereotyped, and under a few word flat boards, reinforced rib is set.
3. mine car back suspension device of engine structure as claimed in claim 2, it is characterized in that: described right rear suspension rack, left rear suspension rack comprise by integral cast steel all-in-one-piece flat board and riser, between dull and stereotyped bottom and riser, be provided with tilting bottom reinforced rib, between dull and stereotyped top and riser, be provided with tilting top reinforced rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542261.7U CN203511261U (en) | 2013-09-02 | 2013-09-02 | Engine rear suspension structure of mining vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542261.7U CN203511261U (en) | 2013-09-02 | 2013-09-02 | Engine rear suspension structure of mining vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203511261U true CN203511261U (en) | 2014-04-02 |
Family
ID=50370240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320542261.7U Expired - Fee Related CN203511261U (en) | 2013-09-02 | 2013-09-02 | Engine rear suspension structure of mining vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203511261U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799483A (en) * | 2014-12-31 | 2016-07-27 | 重庆长安汽车股份有限公司 | Engine supporting beam |
| CN109109645A (en) * | 2017-06-24 | 2019-01-01 | 东风神宇车辆有限公司 | A kind of automobile engine rear suspension bracket |
-
2013
- 2013-09-02 CN CN201320542261.7U patent/CN203511261U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799483A (en) * | 2014-12-31 | 2016-07-27 | 重庆长安汽车股份有限公司 | Engine supporting beam |
| CN105799483B (en) * | 2014-12-31 | 2018-05-01 | 重庆长安汽车股份有限公司 | A kind of engine beam |
| CN109109645A (en) * | 2017-06-24 | 2019-01-01 | 东风神宇车辆有限公司 | A kind of automobile engine rear suspension bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20150902 |
|
| EXPY | Termination of patent right or utility model |