CN202596886U - Diesel engine belt pulley transmission system utilizing V-ribbed belt pulley air compressor - Google Patents
Diesel engine belt pulley transmission system utilizing V-ribbed belt pulley air compressor Download PDFInfo
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- CN202596886U CN202596886U CN 201220193309 CN201220193309U CN202596886U CN 202596886 U CN202596886 U CN 202596886U CN 201220193309 CN201220193309 CN 201220193309 CN 201220193309 U CN201220193309 U CN 201220193309U CN 202596886 U CN202596886 U CN 202596886U
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- pulley
- belt pulley
- belt
- air compressor
- diesel engine
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Abstract
A diesel engine belt pulley transmission system utilizing a V-ribbed belt pulley air compressor comprises a crankshaft belt pulley, a water pump belt pulley, a self-tension belt pulley, an idle pulley, an engine belt pulley, an air compressor belt pulley and a V-ribbed belt; the self-tension belt pulley and the idle pulley are sequentially arranged between the crankshaft belt pulley and the water pump belt pulley from top to bottom, the left sides of the self-tension belt pulley and the idle pulley are sequentially provided with the engine belt pulley and the air compressor belt pulley from top to bottom, and all pulleys are encircled and connected with one another in a sealing way through the V-ribbed belt. The outer side of a V-ribbed belt groove of the crankshaft belt pulley and the outer side of a V-ribbed belt groove of the water pump belt pulley are respectively provided with a V-shaped belt groove. Due to adopting the diesel engine belt pulley transmission system, the compressed air assistance can be provided for a chassis, the reversing and the gear shifting of the power of a tractor can be facilitated, the transmission efficiency is improved, and the vibration and nozzle can be reduced; a power taking position of a diesel engine gear chamber can be released, and more power sources can be provided for the tractor; and besides the V-ribbed belt grooves, and one V-shaped belt groove is added which is reserved for the transmission device such as an air conditioner compressor to use.
Description
Technical field:
The utility model belongs to field of internal combustion engine, relates to a kind of diesel engine drivign belt train, relates in particular to a kind of diesel engine pulley drive system that uses poly Vbelt wheel air compressor.
Background technique:
Tractor is in operation, and purchaseless gearbox is handled comparatively heavy, and for realizing tractor commutate easily gearshift and function such as clutch power-assisted, the diesel engine that is disposed can drive an air compressor and for it pressurized air power-assisted is provided.At present, on the diesel engine of the equipped air compressor of producing at home, adopt gear train assembly mostly.Since receive spatial limitation in the diesel engine gear chamber, if adopt gear-driven air compressor, the space that certainly will will reduce by an assembling gear pump.Adopt the diesel engine of belt transmission air compressor, the power taking position of diesel engine gear chamber is discharged, can dispose the gear pump of steering hydraulic system or hydraulic lifting system as required.When guaranteeing its reliable transmission property, can also facilitate for many power outputs.Especially adopt the belt transmission of poly Vbelt, the area of contact and the frictional force of belt and belt pulley are bigger, and load is along the distribution uniform of bandwidth, thereby the space is higher than the transmission power of classical V-belt when identical.Under identical transmission power situation, transfer unit take up space is littler than classical V-belt, and the poly Vbelt vibrations is little, and heating is few, and running steadily.
The model utility content:
The purpose of the utility model is to provide a kind of transmission efficiency high, and usage space is few, vibrate lessly, and running uses poly Vbelt to take turns the diesel engine pulley drive system of air compressor stably.
The utility model achieves the above object through following technological scheme: use the diesel engine pulley drive system of poly Vbelt wheel air compressor, comprising: crank pulley, water pump pulley, from idler, idle pulley, generator pulley, air compressor belt pulley, many wedges belt; Between crank pulley and water pump pulley, be provided with from bottom to top from idler and idle pulley, be provided with generator pulley and air compressor belt pulley from top to bottom, connect around sealing through many wedges belt between each wheel from idler and idle pulley left side.
The poly Vbelt groove outside of crank pulley and water pump pulley respectively is provided with a V band trough of belt.
The centre distance of crank pulley and water pump pulley is 401～407mm, and its horizontal center distance is 27～33mm; The centre distance of water pump pulley and idle pulley is 162～168mm, and its horizontal center distance is 121～127mm; The centre distance of idle pulley and generator pulley is 156～162mm, and its horizontal center distance is 121～127mm; The centre distance of generator pulley and air compressor belt pulley is 301～307mm, and its horizontal center distance is 105～111mm; The air compressor belt pulley be 146～152mm from the centre distance of idler, its horizontal center is apart from being 271～277mm; Centre distance from idler and crank pulley is 117～123mm, and its horizontal center distance is 119～125mm.
The utility model can reach following beneficial effect after adopting technique scheme: one of which; The application of poly Vbelt transmission air compressor; Can help the power switching-over and the power gear shifting of tractor, and can improve transmission efficiency effectively for the chassis provides the pressurized air power-assisted; Reduce usage space, reduce vibration and noise; Its two, can the power taking position of diesel engine gear chamber be discharged, tractor can as required steering hydraulic system be installed or hydraulic lifting system is used gear pump, for tractor provides more power source; Its three, crank pulley and water pump pulley also increase V band trough of belt in front except that the poly Vbelt groove, keep for transmission device such as air condition compressor to use.
Description of drawings:
Fig. 1 uses the structural representation of the diesel engine pulley drive system of poly Vbelt wheel air compressor for the utility model.
Fig. 2 takes turns crank pulley schematic representation in the diesel engine pulley drive system of air compressor for the utility model uses poly Vbelt.
Fig. 3 takes turns water pump pulley schematic representation in the diesel engine pulley drive system of air compressor for the utility model uses poly Vbelt.
Embodiment:
Below in conjunction with accompanying drawing the utility model is done and to be further described: shown in accompanying drawing 1, use the diesel engine belt drive system of poly Vbelt transmission air compressor, comprising: crank pulley 1; Water pump pulley 2; From idler 3, idle pulley 4, generator pulley 5; Air compressor belt pulley 6, many wedges belt 7.Between crank pulley 1 and water pump pulley 2, be provided with from bottom to top from idler 3 and idle pulley 4; Be provided with generator pulley 5 and air compressor belt pulley 6 from top to bottom from idler 3 and idle pulley 4 left sides, connect around sealing through many wedges belt 7 between each wheel.Crank pulley 1 respectively is provided with a V band trough of belt A with the poly Vbelt groove outside of water pump pulley 2.
Crank pulley 1 is as the driving wheel of the train crank-driven by motor, water pump pulley 2, is installed in many wedge belt 7 each belt pulley on by crank pulley 1 transferring power as the driven wheel of train through one from idler 3, idle pulley 4, generator pulley 5, air compressor belt pulley 6.The cornerite of the many wedges belt 7 that has at first guaranteed from the application of idler 3 and idle pulley 4 to install on crank pulley 1, water pump pulley 2, generator pulley 5, the air compressor belt pulley 6 is all greater than 120 degree, realize simultaneously drivign belt from tensioning.
Like Fig. 2, shown in Figure 3; Crank pulley 1 respectively is provided with a V band trough of belt A (during assembling with the poly Vbelt groove outside of water pump pulley 2; Poly Vbelt groove one side of crank pulley 1 and water pump pulley 2 is near diesel-engine body), in the time of need installing device such as air condition compressor additional transfer motion power can be provided easily.
When engine running; Bent axle drives crank pulley 1 turn clockwise (seeing from the engine blower end); Under the effect of many wedges belt 7; Rely on the frictional force between belt and the belt wheel to drive water pump pulley 2, rotate, thereby drive the component work relevant, realize the circulation of engine coolant with each belt pulley from idler 3, idle pulley 4, generator pulley 5, air compressor belt pulley 6; Be charge in batteries, for the switching-over of the power of tractor and power gear shifting mechanism provide pressurized air.
Crank pulley 1 is 401～407mm with the centre distance A1 of water pump pulley 2, and its horizontal center is 27～33mm apart from A2; Water pump pulley 2 is 162～168mm with the centre distance B1 of idle pulley 4, and its horizontal center is 121～127mm apart from B2; Idle pulley 4 is 156～162mm with the centre distance C1 of generator pulley 5, and its horizontal center is 121～127mm apart from C2; Generator pulley 5 is 301～307mm with the centre distance D1 of air compressor belt pulley 6, and its horizontal center is 105～111mm apart from D2; Air compressor belt pulley 6 be 146～152mm from the centre distance E1 of idler 3, its horizontal center is 271～277mm apart from E2; Centre distance F1 from idler 3 and crank pulley 1 is 117～123mm, and its horizontal center is 119～125mm apart from F2.
Claims (3)
1. use the diesel engine pulley drive system of poly Vbelt wheel air compressor, comprising: crank pulley (1), water pump pulley (2), from idler (3), idle pulley (4), generator pulley (5), air compressor belt pulley (6), many wedges belt (7); It is characterized in that: between crank pulley (1) and water pump pulley (2), be provided with from bottom to top from idler (3) and idle pulley (4); Be provided with generator pulley (5) and air compressor belt pulley (6) from top to bottom from idler (3) and idle pulley (4) left side, connect around sealing through many wedges belt (7) between each wheel.
2. the diesel engine pulley drive system of use poly Vbelt wheel air compressor according to claim 1 is characterized in that: crank pulley (1) respectively is provided with a V band trough of belt (A) with the poly Vbelt groove outside of water pump pulley (2).
3. the diesel engine pulley drive system of use poly Vbelt wheel air compressor according to claim 1; It is characterized in that: crank pulley (1) is 401～407mm with the centre distance (A1) of water pump pulley (2), and its horizontal center is 27～33mm apart from (A2); Water pump pulley (2) is 162～168mm with the centre distance (B1) of idle pulley (4), and its horizontal center is 121～127mm apart from (B2); Idle pulley (4) is 156～162mm with the centre distance (C1) of generator pulley (5), and its horizontal center is 121～127mm apart from (C2); Generator pulley (5) is 301～307mm with the centre distance (D1) of air compressor belt pulley (6), and its horizontal center is 105～111mm apart from (D2); Air compressor belt pulley (6) and the centre distance (E1) from idler (3) are 146～152mm, and its horizontal center is 271～277mm apart from (E2); Centre distance (F1) from idler (3) and crank pulley (1) is 117～123mm, and its horizontal center is 119～125mm apart from (F2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193309 CN202596886U (en) | 2012-05-03 | 2012-05-03 | Diesel engine belt pulley transmission system utilizing V-ribbed belt pulley air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193309 CN202596886U (en) | 2012-05-03 | 2012-05-03 | Diesel engine belt pulley transmission system utilizing V-ribbed belt pulley air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202596886U true CN202596886U (en) | 2012-12-12 |
Family
ID=47314433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220193309 Expired - Fee Related CN202596886U (en) | 2012-05-03 | 2012-05-03 | Diesel engine belt pulley transmission system utilizing V-ribbed belt pulley air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202596886U (en) |
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2012
- 2012-05-03 CN CN 201220193309 patent/CN202596886U/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: 20121212 Termination date: 20190503 |