CN202319867U - Novel front-support structure for diesel engine - Google Patents
Novel front-support structure for diesel engine Download PDFInfo
- Publication number
- CN202319867U CN202319867U CN2011205043077U CN201120504307U CN202319867U CN 202319867 U CN202319867 U CN 202319867U CN 2011205043077 U CN2011205043077 U CN 2011205043077U CN 201120504307 U CN201120504307 U CN 201120504307U CN 202319867 U CN202319867 U CN 202319867U
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- CN
- China
- Prior art keywords
- support bracket
- transition body
- cylindrical surface
- external cylindrical
- timing gear
- 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.)
- Withdrawn - After Issue
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model provides a novel front-support structure for a diesel engine, which enhances the shock resistance of the engine, prevents positions, such as a timing gear housing, a front support and the like from cracking. The novel front-support structure for the diesel engine comprises a transition body and a support bracket, wherein the transition body is provided with an inner hole for the front end of a crankshaft to pass through; the front end of the inner hole is provided with an oil seal; two ends of the transition body are both provided with outer cylindrical surfaces; the outer cylindrical surface on the rear end is cooperated and connected with the crankshaft hole of the timing gear housing; the outer cylindrical surface on the front end is cooperated and connected with the inner hole of the middle of the support bracket; the left end and the right end of the support bracket are respectively fixed and supported on the carriage on the left side and the right side of the front end of the engine; and the support frame is also provided with a shock absorber.
Description
Technical field
The utility model relates to the preceding supporting construction of a kind of novel diesel driving engine.
Background technology
Mining car owner will be used for the mine engineering aspect, and for satisfying the mine construction operation, the car load of mine truck and used parts have all been considered the mine operation environment, and are more durable than general bogie, and load-carrying is also more.Because mining car is worked under bad working environments such as mine, tunnel, continue violent vibrations driving engine has been proposed very high requirement at aspects such as antidetonation, dampings.Traditional 4 are supported under the lasting vibrations, and the parts such as gear chamber at support fixation place break before causing easily.
Summary of the invention
The technical matters that the utility model will solve provides supporting construction before a kind of novel diesel driving engine, has strengthened the driving engine shock resistance, prevents that positions such as timing gear housing, preceding support from breaking.
In order to solve the problems of the technologies described above, the technical scheme of the utility model is:
Supporting construction before a kind of novel diesel driving engine comprises transition body and Support bracket, and the transition body has the endoporus that supplies crankshaft front end to pass; The endoporus front end is provided with oil sealing; Transition body two ends all have external cylindrical surface, and the external cylindrical surface of rear end cooperates connection with the timing gear housing crankshaft hole, and the external cylindrical surface of front end cooperates connection with the endoporus at Support bracket middle part; The left end of Support bracket and right-hand member are fixedly supported to respectively on the vehicle frame of the front of the engine left and right sides, also are provided with shock absorber on the Support bracket.
Supporting construction before the above-mentioned diesel motor, said Support bracket roughly is " ︺ " shape.
Supporting construction before the above-mentioned diesel motor is provided with between two external cylindrical surfaces of said transition body transition body and timing gear housing housing is fixedly coupled portion.
Diesel motor front end on the mining car is fixedly supported on the vehicle frame through the utility model, and the area of contact of timing gear housing and transition body and transition body and Support bracket is bigger, the impact load that can disperse the operation under bad working environments of mining car.In addition, connect because transition body and Support bracket rotate, therefore, driving engine relatively vehicle frame have certain about rolling.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further detailed explanation:
Fig. 1 is the fractionation structural representation of the utility model.
Fig. 2 is the structural representation of transition body among Fig. 1.
Fig. 3 is the lateral plan of Fig. 2.
Fig. 4 is the structural representation of Support bracket among Fig. 1.
Fig. 5 is the assembling scheme drawing of the utility model.
Among the figure: 1 transition body, 2 timing gear housings, 3 crankshaft flanges, 4 oil sealings, 5 bumpers, 6 belt pulleys, 7 Support brackets.
The specific embodiment
Shown in Fig. 1～5, the diesel motor front end on the mining car is fixedly supported on the vehicle frame through the utility model.Supporting construction comprises transition body 1 and Support bracket 7 before the diesel motor; The transition body has the endoporus that supplies crankshaft front end to pass, and the endoporus front end is provided with oil sealing 4, and transition body two ends all have external cylindrical surface; The external cylindrical surface of rear end cooperates connection with timing gear housing 2 crankshaft holes; The external cylindrical surface of front end cooperates connection with the endoporus at Support bracket middle part, and the left end of Support bracket and right-hand member are fixedly supported to respectively on the vehicle frame of the front of the engine left and right sides, also are provided with bumper 5 on the Support bracket.Crankshaft front end connects with belt pulley 6 through crankshaft flange 3.
Said Support bracket roughly is " ︺ " shape.
Be provided with between two external cylindrical surfaces of said transition body transition body and timing gear housing housing are fixedly coupled portion, connecting portion is pressed on the timing gear housing housing by six bolts.
Claims (3)
1. supporting construction before the novel diesel driving engine; It is characterized in that: comprise transition body and Support bracket; The transition body has the endoporus that supplies crankshaft front end to pass, and the endoporus front end is provided with oil sealing, and transition body two ends all have external cylindrical surface; The external cylindrical surface of rear end cooperates connection with the timing gear housing crankshaft hole; The external cylindrical surface of front end cooperates connection with the endoporus at Support bracket middle part, and the left end of Support bracket and right-hand member are fixedly supported to respectively on the vehicle frame of the front of the engine left and right sides, also are provided with shock absorber on the Support bracket.
2. supporting construction before the diesel motor according to claim 1, it is characterized in that: said Support bracket roughly is " ︺ " shape.
3. supporting construction before the diesel motor according to claim 1 and 2 is characterized in that: be provided with between two external cylindrical surfaces of said transition body transition body and timing gear housing housing are fixedly coupled portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205043077U CN202319867U (en) | 2011-12-07 | 2011-12-07 | Novel front-support structure for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205043077U CN202319867U (en) | 2011-12-07 | 2011-12-07 | Novel front-support structure for diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202319867U true CN202319867U (en) | 2012-07-11 |
Family
ID=46431859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205043077U Withdrawn - After Issue CN202319867U (en) | 2011-12-07 | 2011-12-07 | Novel front-support structure for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202319867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390247A (en) * | 2011-12-07 | 2012-03-28 | 中国重汽集团济南动力有限公司 | Novel front support structure of diesel engine |
-
2011
- 2011-12-07 CN CN2011205043077U patent/CN202319867U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390247A (en) * | 2011-12-07 | 2012-03-28 | 中国重汽集团济南动力有限公司 | Novel front support structure of diesel engine |
| CN102390247B (en) * | 2011-12-07 | 2013-09-25 | 中国重汽集团济南动力有限公司 | Novel front support structure of diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120711 Effective date of abandoning: 20130925 |
|
| RGAV | Abandon patent right to avoid regrant |