CN202381657U - Crankshaft belt pulley of diesel engine - Google Patents
Crankshaft belt pulley of diesel engine Download PDFInfo
- Publication number
- CN202381657U CN202381657U CN2012200067703U CN201220006770U CN202381657U CN 202381657 U CN202381657 U CN 202381657U CN 2012200067703 U CN2012200067703 U CN 2012200067703U CN 201220006770 U CN201220006770 U CN 201220006770U CN 202381657 U CN202381657 U CN 202381657U
- Authority
- CN
- China
- Prior art keywords
- race
- diesel engine
- rim
- hub
- belt pulley
- 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
Links
Landscapes
- Pulleys (AREA)
Abstract
The utility model discloses a crankshaft belt pulley of a diesel engine, which belongs to the technical field of parts of the diesel engines. The crankshaft belt pulley comprises a rim and a hub, which are arranged into a whole, wherein the hub is arranged at one end of the rim, a plurality of barring holes extending radially are distributed on the rim like an annular array, a plurality of mounting holes extending axially are distributed on the hub like the annular array, a first wheel slot and a second wheel slot are arranged on the rim, the first wheel slot and the second wheel slot are respectively arranged on the two sides of the barring holes, and the second wheel slot is close to the hub. The crankshaft belt pulley disclosed by the utility model designs various power output structures and can provide power for various additional equipment, fully utilize the effects of the diesel engine and be widely applied to the manufacturing industry of the diesel engines.
Description
Technical field
The utility model relates to the parts and components of diesel engine technical field, relates in particular to a kind of crank pulley of diesel engine.
Background technique
Diesel engine generally is mainly locomotive or boats and ships provide sufficient power, in order to make full use of the power of diesel engine, and usually can also be as the power source of some optional equipments; And these power are often through bent axle output; But crank pulley is simple in structure at present, and the way of output is single, only utilizes an approach output of belt transmission power; And type of belt is fixed, and can not give full play to the diesel engine effect.
Summary of the invention
The utility model technical problem to be solved is: a kind of crank pulley of diesel engine is provided, has designed multiple power output structure, can power be provided for multiple optional equipment, made full use of the effect of diesel engine.
For solving the problems of the technologies described above; The technological scheme of the utility model is: crank pulley of diesel engine; Comprise the wheel rim and the wheel hub that are set to one, said wheel hub is arranged at an end of said wheel rim, and annular array is distributed with some barring holes that radially extend on the said wheel rim; Annular array is distributed with some axially extended mounting holes on the said wheel hub; Said wheel rim is provided with first race and second race, and said first race and second race are arranged at the both sides of said barring hole respectively, and said second race is near said wheel hub.
As a kind of improvement, said first race has one first belt grooves, and said second race has ten second belt grooves.
Owing to adopted technique scheme, the beneficial effect of the utility model is: because wheel rim is provided with first race, second race and barring hole, make the bent axle of diesel engine power to be provided for multiple optional equipment; For example can utilize barring hole to use jiggering; Can utilize first race to use small generator, can utilize second race to use water pump, under the prerequisite that does not increase other equipment; Realize a tractor serves several purposes, made full use of the effect of diesel engine.
Because each race has the belt grooves that is complementary with transmitted power, has reduced the reactive loss of belt, has further reduced the power wastage of diesel engine.
Description of drawings
Accompanying drawing is the utility model embodiment's a structural representation;
Among the figure, 1. wheel rim, 2. wheel hub, 3. mounting hole, 4. first race, 41. first belt grooves, 5. second race, 51. second belt grooves, 6. barring holes.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Shown in accompanying drawing, a kind of crank pulley of diesel engine comprises the wheel rim 1 and wheel hub 2 that are set to one; Said wheel hub 2 is arranged at an end of said wheel rim 1; Annular array is distributed with some barring holes 6 that radially extend on the said wheel rim 1, can utilize barring hole 6 to use jiggering, and annular array is distributed with some axially extended mounting holes 3 on the said wheel hub 2; Through mounting hole 3 belt pulley is fixedly mounted on the crankshaft of diesel engine; Said wheel rim 1 is provided with first race 4 and second race 5, and said first race 4 and second race 5 are arranged at the both sides of said barring hole 6 respectively, and said second race 5 is near said wheel hub 2; Said first race 4 has one first belt grooves 41, and said second race 5 has ten second belt grooves 51.
During work, when needs use jiggering, can shaft be passed barring hole 6, apply the external force rotating pulley, thereby reach diesel engine jiggering purpose; When needs drive small generator, can the power input belt wheel of small generator be connected through belt transmission with first belt grooves 41, thus the work of drive small generator; When needs drive pump working, can the power input belt wheel of water pump be connected through belt transmission with second belt grooves 51.Under the prerequisite that does not increase other equipment, realized a tractor serves several purposes, made full use of the effect of diesel engine.
The utility model is not limited to above-mentioned concrete mode of execution, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done all drop within the protection domain of the utility model.
Claims (2)
1. crank pulley of diesel engine; Comprise the wheel rim and the wheel hub that are set to one, said wheel hub is arranged at an end of said wheel rim, and annular array is distributed with some barring holes that radially extend on the said wheel rim; Annular array is distributed with some axially extended mounting holes on the said wheel hub; It is characterized in that: said wheel rim is provided with first race and second race, and said first race and second race are arranged at the both sides of said barring hole respectively, and said second race is near said wheel hub.
2. crank pulley of diesel engine as claimed in claim 1 is characterized in that: said first race has one first belt grooves, and said second race has ten second belt grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200067703U CN202381657U (en) | 2012-01-09 | 2012-01-09 | Crankshaft belt pulley of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200067703U CN202381657U (en) | 2012-01-09 | 2012-01-09 | Crankshaft belt pulley of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202381657U true CN202381657U (en) | 2012-08-15 |
Family
ID=46630161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200067703U Expired - Fee Related CN202381657U (en) | 2012-01-09 | 2012-01-09 | Crankshaft belt pulley of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202381657U (en) |
-
2012
- 2012-01-09 CN CN2012200067703U patent/CN202381657U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2013152803A (en) | WIND POWER PLANT | |
| CN204047252U (en) | The inversion set on cylinder is gathered in rice machine | |
| WO2012093037A3 (en) | Wind energy plant | |
| CN205117504U (en) | Four jars machine front end gear train structure | |
| CN202381657U (en) | Crankshaft belt pulley of diesel engine | |
| CN204061792U (en) | A kind of dydraudynamic drive unit | |
| CN103291875A (en) | Novel combined hydraulic torque converter | |
| CN201582375U (en) | Novel multihole driven synchronous chain wheel for automobile engine | |
| CN204226604U (en) | A kind of two multiple wedge slot belt pulley torshional vibration damper | |
| CN202812077U (en) | Crankshaft gear structure | |
| CN102102746A (en) | Power multiplier | |
| CN101509542A (en) | Fly wheel start-up boosting system | |
| CN202812096U (en) | Large idle gear structure | |
| CN204572194U (en) | The power output structure of crankshaft front end | |
| CN204664361U (en) | Speed change gear shell | |
| CN105275606A (en) | Front-end wheel system structure of four-cylinder machine | |
| CN202812069U (en) | Idle pinion structure | |
| CN204610595U (en) | The anti-slip safeguard construction of torque-converters | |
| CN202646284U (en) | Bucket wheel stacker-reclaimer and bucket wheel device thereof | |
| CN203051648U (en) | Gearbox of engine | |
| CN202381656U (en) | Fan pulley for diesel | |
| CN202381658U (en) | Novel belt pulley for diesel engine fan | |
| CN203809111U (en) | Transverse power output system of horizontal single-cylinder diesel engine | |
| CN203413087U (en) | Gear | |
| CN202646428U (en) | Connection pad of driving shaft |
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: 20120815 Termination date: 20210109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |