CN203580603U - Support device for mine car engine - Google Patents
Support device for mine car engine Download PDFInfo
- Publication number
- CN203580603U CN203580603U CN201320782484.0U CN201320782484U CN203580603U CN 203580603 U CN203580603 U CN 203580603U CN 201320782484 U CN201320782484 U CN 201320782484U CN 203580603 U CN203580603 U CN 203580603U
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- CN
- China
- Prior art keywords
- rubber block
- housing
- engine
- shell
- circular hole
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a support device for a mine car engine. The support device for the mine car engine comprises a shell and a rubber block; the shell has a closed periphery and is provided with two openings at two ends; a groove is arranged at the front end of the shell; the peripheral size of the rubber block is larger than the inner hole size of the shell; the rubber block is mounted in the shell by interference fit, and the upper surface of the rubber block is higher than the bottom surface of the groove; a flange is arranged at the rear end of the shell and is provided with a plurality of round holes II; a positioning hole is formed in the upper end of the rubber block; the inner diameter of the positioning hole is matched with the outer diameter of a positioning bosses at the bottom of the engine. A threaded fastener The shell 1 penetrates through the round holes II by a threaded fastener to be fixed the shell 1 on a frame; the engine is arranged above the rubber block, and the positioning boss is inserted in the positioning hole; the impact load caused by the relative moving of the engine and the frame in the driving of the a vehicle is converted into the compression deformation of the rubber block in the shell, so the condition that a support device of the engine is damaged due to rigid connection is effectively prevented due to flexible connection.
Description
Technical field
The utility model relates to automobile technical field, is specifically related to a kind of engine support device.
Background technology
The vehicle frame of mine car is wider and to be arranged on the rotor inertia of the high-powered engine in mine car larger, mine car is exercised under severe road conditions for a long time in addition, therefore make motor support parts Moment and impact load larger, conventional motor support parts very easily rupture.
Summary of the invention
The utility model, in order to overcome the deficiency of above technology, provides a kind of effective alleviation impact load to cause the high-power engine supporting device for mining car damaging.
The utility model overcomes the technical scheme that its technical matters adopts:
This engine supporting device for mining car, the housing and the rubber block that comprise surrounding sealing both ends open, described housing front end is provided with groove, the Outside Dimensions of described rubber block is greater than the interior hole dimension of housing, described rubber block by interference fit, be installed in housing and its upper surface higher than the baseplane of groove, described housing rear end is provided with flange, on described flange, be provided with some circular hole II, described rubber block upper end is provided with knock hole, and the positioning boss external diameter of the internal diameter of described knock hole and engine bottom matches.
In order to improve the Joint strenght between housing and rubber block, also comprise the rubber lug that is arranged at respectively both sides, rubber block lower end and outwardly convex, the connecting panel that is fixed on rubber lug lower end, the circular hole I that is arranged at the circular hole III of connecting panel rear end, is arranged at the slot of enclosure interior both sides and is arranged at housing both sides respectively, described two connecting panels slide respectively and are plugged in two slots, and bearing pin is successively through fixing by spring cotter after circular hole III and circular hole I.
In order to realize accurate location, the upper end of above-mentioned rubber block is provided with the positioning boss of outwardly convex, and when driving engine is placed in rubber block top, described positioning boss contacts with driving engine outer rim.
For the ease of the pipeline layout of positive car load, the baseplane of above-mentioned housing is higher than the lower surface at the flange position of its rear end.
In order to improve the intensity of housing, above-mentioned enclosure interior middle part is provided with dividing plate, and described rubber block and circular hole I lay respectively at the two ends of dividing plate.
In order to improve the intensity of rubber lug, above-mentioned rubber lug middle part is inlayed and is fixed with orifice plate, is provided with some open-works on described orifice plate.
The beneficial effects of the utility model are: housing 1 passes circular hole II by threaded fasteners and is fixed on vehicle frame, driving engine is placed in the top of rubber block and the positioning boss of its bottom is plugged in knock hole, vehicle walks to the compression set that impact load that middle driving engine and vehicle frame relative motion cause is converted to the rubber block in housing, therefore by flexibly connecting the situation that causes engine support device to damage that effectively prevents from being rigidly connected, occurs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the main TV structure schematic diagram of housing;
Fig. 3 is the right TV structure schematic diagram of housing;
Fig. 4 is rubber block and schematic diagram;
Fig. 5 is the structural representation of rubber block;
The structural representation of Fig. 6 orifice plate;
In figure, 1. housing 1.1 flange 1.2 circular hole I 1.3 circular hole II 1.4 dividing plate 1.5 slot 1.6 groove 2. rubber block 2.1 positioning boss 2.2 knock hole 3. spring cotter 4. bearing pin 5. rubber lug 6. orifice plate 6.1 open-work 7. connecting panel 8. circular hole III.
The specific embodiment
Below in conjunction with accompanying drawing 1 to 6 pairs of the utility model of accompanying drawing, be described further.
As shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, this engine supporting device for mining car, the housing 1 and the rubber block 2 that comprise surrounding sealing both ends open, housing 1 front end is provided with groove 1.6, the Outside Dimensions of rubber block 2 is greater than the interior hole dimension of housing 1, rubber block 2 by interference fit, be installed in housing 1 and its upper surface higher than the baseplane of groove 1.6, housing 1 rear end is provided with flange 1.1, on flange 1.1, be provided with some circular hole II 1.3, rubber block 2 upper ends are provided with knock hole 2.2, and the positioning boss external diameter of the internal diameter of knock hole 2.2 and engine bottom matches.Housing 1 passes circular hole II 1.3 by threaded fasteners and is fixed on vehicle frame, driving engine is placed in the top of rubber block 2 and the positioning boss of its bottom is plugged in knock hole 2.2, vehicle walks to the compression set that impact load that middle driving engine and vehicle frame relative motion cause is converted to the rubber block 2 in housing 1, therefore by flexibly connecting the situation that causes engine support device to damage that effectively prevents from being rigidly connected, occurs.
As shown in Figure 4, also comprise the rubber lug 5 that is arranged at respectively rubber block 2 both sides, lower end and outwardly convex, be fixed on the connecting panel 7 of rubber lug 5 lower ends, the circular hole I 1.2 that is arranged at the circular hole III 8 of connecting panel 7 rear ends, is arranged at the slot 1.5 of housing 1 inner both sides and is arranged at housing 1 both sides respectively, two connecting panels 7 slide respectively and are plugged in two slots 1.5, and bearing pin 4 is successively through fixing by spring cotter 3 after circular hole III 8 and circular hole I 1.2.Fixing by bearing pin 4 after the connecting panel 7 that is fixed on rubber block 2 two ends during assembling is plugged in the slot 1.5 in housing 1, therefore can improve the Joint strenght between rubber block 2 and housing 1, prevent rubber block 2 under the effect of reverse load from the interior disengaging of housing 1.
As shown in Figure 5, the upper end of above-mentioned rubber block 2 is provided with the positioning boss 2.1 of outwardly convex, when driving engine is placed in rubber block 2 top, positioning boss 2.1 contacts with driving engine outer rim, positioning boss 2.1 can limiting engine movement, the installation site that can guarantee again driving engine is accurate, improves efficiency of assembling.As shown in Figure 6, rubber lug 5 middle parts are inlayed and are fixed with orifice plate 6, are provided with some open-works 6.1 on orifice plate 6.Orifice plate 6 is fixed in rubber lug 5 by sulfuration, can improve the force intensity that is subject to of rubber lug 5, improves the service life of rubber lug 5.
As shown in Figure 2, the baseplane of housing 1 is higher than the lower surface at flange 1.1 positions of its rear end, therefore after housing 1 is fixed on vehicle frame, gapped between its baseplane and chassis side rail lower aerofoil, therefore facilitate the pipeline of car load to pass from this gap, be convenient to cabling and arrange.As shown in Figure 3, housing 1 bosom position is provided with dividing plate 1.4, and rubber block 2 and circular hole I 1.2 lay respectively at the two ends of dividing plate 1.4.Because housing 1 is thin-walled tubulose, so dividing plate 1.4 can improve the intensity of housing 1, can prevent housing 1 distortion under the effect of repeated stock load, improves the reliability using.
Claims (6)
1. an engine supporting device for mining car, it is characterized in that: the housing (1) and the rubber block (2) that comprise surrounding sealing both ends open, described housing (1) front end is provided with groove (1.6), the Outside Dimensions of described rubber block (2) is greater than the interior hole dimension of housing (1), described rubber block (2) by interference fit, be installed in housing (1) and its upper surface higher than the baseplane of groove (1.6), described housing (1) rear end is provided with flange (1.1), on described flange (1.1), be provided with some circular hole II (1.3), described rubber block (2) upper end is provided with knock hole (2.2), the internal diameter of described knock hole (2.2) and the positioning boss external diameter of engine bottom match.
2. engine supporting device for mining car according to claim 1, it is characterized in that: also comprise the rubber lug (5) that is arranged at respectively rubber block (2) both sides, lower end and outwardly convex, be fixed on the connecting panel (7) of rubber lug (5) lower end, be arranged at the circular hole III (8) of connecting panel (7) rear end, the circular hole I (1.2) that is arranged at respectively the slot (1.5) of the inner both sides of housing (1) and is arranged at housing (1) both sides, described two connecting panels (7) slide respectively and are plugged in two slots (1.5), bearing pin (4) is successively through fixing by spring cotter (3) after circular hole III (8) and circular hole I (1.2).
3. engine supporting device for mining car according to claim 1 and 2, it is characterized in that: the upper end of described rubber block (2) is provided with the positioning boss (2.1) of outwardly convex, when driving engine is placed in rubber block (2) top, described positioning boss (2.1) contacts with driving engine outer rim.
4. engine supporting device for mining car according to claim 3, is characterized in that: the baseplane of described housing (1) is higher than the lower surface at flange (1.1) position of its rear end.
5. engine supporting device for mining car according to claim 2, is characterized in that: described housing (1) bosom position is provided with dividing plate (1.4), and described rubber block (2) and circular hole I (1.2) lay respectively at the two ends of dividing plate (1.4).
6. engine supporting device for mining car according to claim 2, is characterized in that: described rubber lug (5) middle part is inlayed and is fixed with orifice plate (6), is provided with some open-works (6.1) on described orifice plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782484.0U CN203580603U (en) | 2013-12-04 | 2013-12-04 | Support device for mine car engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782484.0U CN203580603U (en) | 2013-12-04 | 2013-12-04 | Support device for mine car engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203580603U true CN203580603U (en) | 2014-05-07 |
Family
ID=50578564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320782484.0U Expired - Fee Related CN203580603U (en) | 2013-12-04 | 2013-12-04 | Support device for mine car engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203580603U (en) |
-
2013
- 2013-12-04 CN CN201320782484.0U patent/CN203580603U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20201204 |