CN202391562U - Novel transmission device - Google Patents
Novel transmission device Download PDFInfo
- Publication number
- CN202391562U CN202391562U CN2011204488603U CN201120448860U CN202391562U CN 202391562 U CN202391562 U CN 202391562U CN 2011204488603 U CN2011204488603 U CN 2011204488603U CN 201120448860 U CN201120448860 U CN 201120448860U CN 202391562 U CN202391562 U CN 202391562U
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- CN
- China
- Prior art keywords
- diesel engine
- coupling
- universal coupling
- steel
- transmission device
- 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 provides a novel transmission device, relating to a transmission device connected between a diesel engine and a universal coupling. The utility model mainly solves the following problems: if the power output end of the diesel engine is connected with the universal coupling by a steel coupling disc, when started, the diesel engine has big impact force and big noise and vibration in the operation process and is easy to cause equipment damage; and if the power output end of the diesel engine is connected with the universal coupling by a hydraulic clutch, the hydraulic clutch has high price and the system is complex. The novel transmission device comprises a diesel engine, a steel coupling disc and a universal coupling and is characterized in that a highly elastic coupling connected on a diesel engine flywheel is connected with the steel coupling disc connected on the universal coupling by a short shaft; and self-aligning roller bearings are installed on the short shaft and are fixed on a steel bracket by bearing blocks. The novel transmission device has the following beneficial effects: by installing the highly elastic coupling and the short shaft between the diesel engine and the universal coupling, the diesel engine, the universal coupling and a working machine are elastically connected, so that when started, the diesel engine has small impact force, operates stably and has relatively small noise and vibration.
Description
Technical field
The utility model relates to a kind of transmission device, relates to the transmission device that connects between diesel engine and the Hooks coupling universal coupling specifically.
Background technique
At metallurgy, fire-fighting and petroleum and petrochemical industry, there are a lot of machinery to use diesel engine and Hooks coupling universal coupling through regular meeting.Diesel powered output terminal (flywheel) and Hooks coupling universal coupling are because the interface size is different; Can not directly link; And need they be linked up with a transmission device; Usually, diesel engine has two kinds with the connecting mode of cardan shaft: 1, the clutch end of diesel engine (flywheel) links to each other with cardan shaft through the steel tray joint shaft; 2, the clutch end of diesel engine (flywheel) links to each other with cardan shaft through hydraulic coupling.First kind of Placement simple economy is rigidly connected but belong to, and be very big at the diesel engine starting moment impact, and noise is also bigger with vibrations in the running, and causes device damage easily; Second kind of Placement belongs to elasticity and connects, but the price of hydraulic coupling is more expensive, and hydraulic oil also will consider to adopt external water source or oil radiator to dispel the heat, and system is comparatively complicated.
Summary of the invention
The purpose of the utility model is to above-mentioned deficiency, and a kind of diesel engine, cardan shaft not only can realized that proposes is connected with elasticity between the working machine, and a kind of new drive device simple in structure, cheap.
The technical solution of the utility model is: transmission device comprises diesel engine, steel tray joint shaft and Hooks coupling universal coupling; It is characterized in that: the high-elastic coupling that is connected on the diesel engine flywheel is connected with steel tray joint shaft on being connected Hooks coupling universal coupling through minor axis; Selfaligning roller bearing is installed on minor axis, and selfaligning roller bearing is fixed on the Steel Bracket through bearing support.
High-elastic coupling described in the technical solution of the utility model is fastened on an end of minor axis through axle sleeve, and the other end of minor axis is fastened in the axis hole of steel tray joint shaft.
Steel Bracket described in the technical solution of the utility model is fixed on the unit steel base.
The utility model is because only need between diesel engine and cardan shaft, to install a high-elastic coupling; Realized that diesel engine is connected with elasticity between Hooks coupling universal coupling and the working machine, high-elastic coupling is connected with Hooks coupling universal coupling through transition minor axis, and the transition minor axis passes through selfaligning roller bearing on it as support; Has certain bearing capacity; Can play the effect of compensating coaxial degree error, so impact force is little during diesel engine starting, operates steadily; Noise is less relatively with vibrations, and structure is simple especially; High-elastic in addition coupling belongs to transmission device commonly used, and the minor axis profile is simple, is convenient to processing, and bearing and bearing support all are state's tenders, so be easy to realize; Above-mentioned parts are cheap, and are therefore very economical and practical.
Description of drawings
Fig. 1 is the structural representation of the transmission device of the utility model.
Embodiment
As shown in Figure 1, the utility model comprises Hooks coupling universal coupling 1, steel support 3, steel tray joint shaft 2, bearing support 4, minor axis 5, selfaligning roller bearing 6, high-elastic coupling axle sleeve 7, high-elastic coupling 8, diesel engine flywheel 9 and unit steel base 10.The adpting flange of Hooks coupling universal coupling 1 and steel tray joint shaft 2 through Bolt Connection together, steel tray joint shaft 2 is fastened on an end of minor axis 5 through hot jacket, is fixed with two selfaligning roller bearings 6 on the minor axis 5; Two selfaligning roller bearings 6 are as spring bearing; Have certain bearing capacity, and the roller bearing of ability compensating coaxial degree error, two selfaligning roller bearings 6 are installed in respectively in two bearing supports 4; Bearing support 4 usefulness bolts and Steel Bracket 3 connect into an integral body; Steel Bracket 3 is welded on the unit steel base 10, and the axle sleeve 7 of high-elastic coupling 8 is fastened on the other end of minor axis 5 through hot jacket, high-elastic coupling 8 usefulness bolts and diesel engine flywheel 9 be linked together.The utility model is owing to combine both through a high-elastic coupling 8 between diesel engine and Hooks coupling universal coupling 1; Therefore realized that diesel engine is connected with elasticity between Hooks coupling universal coupling 1 and the working machine, transition minor axis 5 of adding between high-elastic coupling 8 and Hooks coupling universal coupling 1, the centre of transition minor axis 5 is equipped with the 6 conduct supports of two selfaligning roller bearings; The weight of Hooks coupling universal coupling 1 is just born by two selfaligning roller bearings 6; Selfaligning roller bearing 6 passes to bearing support 4 and Steel Bracket 3 with load again, and Steel Bracket 3 is welded on the unit steel base 10, and the weight of Hooks coupling universal coupling 1 is actually by unit steel base 10 and bears like this; Therefore; The weight of Hooks coupling universal coupling 1 can not act on the elastic block rubber of high-elastic coupling 8 through axle sleeve 7, just can not cause elastic block rubber extrusion-deformation, causes damage.
Claims (3)
1. new drive device; Comprise diesel engine, steel tray joint shaft (2) and Hooks coupling universal coupling (1); It is characterized in that: the high-elastic coupling (8) that is connected on the diesel engine flywheel (9) is connected with steel tray joint shaft (2) on being connected Hooks coupling universal coupling (1) through minor axis (5); Selfaligning roller bearing (6) is installed on minor axis (5), and selfaligning roller bearing (6) is fixed on the Steel Bracket (3) through bearing support (4).
2. a kind of new drive device according to claim 1 is characterized in that: described high-elastic coupling (8) is fastened on an end of minor axis (5) through axle sleeve (7), and the other end of minor axis (5) is fastened in the axis hole of steel tray joint shaft (2).
3. a kind of new drive device according to claim 1 is characterized in that: described Steel Bracket (3) is fixed on the unit steel base (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204488603U CN202391562U (en) | 2011-11-14 | 2011-11-14 | Novel transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204488603U CN202391562U (en) | 2011-11-14 | 2011-11-14 | Novel transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202391562U true CN202391562U (en) | 2012-08-22 |
Family
ID=46666492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204488603U Expired - Fee Related CN202391562U (en) | 2011-11-14 | 2011-11-14 | Novel transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202391562U (en) |
-
2011
- 2011-11-14 CN CN2011204488603U patent/CN202391562U/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 |
Granted publication date: 20120822 Termination date: 20151114 |
|
| EXPY | Termination of patent right or utility model |