CN201148908Y - Diesel full power taking device (2) - Google Patents
Diesel full power taking device (2) Download PDFInfo
- Publication number
- CN201148908Y CN201148908Y CNU2008200655183U CN200820065518U CN201148908Y CN 201148908 Y CN201148908 Y CN 201148908Y CN U2008200655183 U CNU2008200655183 U CN U2008200655183U CN 200820065518 U CN200820065518 U CN 200820065518U CN 201148908 Y CN201148908 Y CN 201148908Y
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- gear
- crankshaft
- power
- flywheel casing
- flywheel
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- 238000007789 sealing Methods 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000009183 running Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
The utility model relates to a full-power power take-off (2) of a diesel engine, which belongs to the technology field of the power take-off of the diesel engine. The full-power power take-off mainly aims to solve the problems that because the auxiliary output power of the prior diesel engine is directly obtained through the crankshaft pulley at the front end of the engine, the output power is small, the service life is short, the noise is high, and the power cannot be supplied to the specific equipment on the novel vehicles. The full-power power take-off mainly comprises a flywheel casing connected with the engine body and a flywheel installed in the flywheel casing, and is characterized in that a crankshaft hole of the flywheel casing is matched with a rear oil seal seat of the engine crankshaft, a crankshaft gear is connected with the rear end of the engine crankshaft, the flywheel is installed on the crankshaft gear, the crankshaft gear is connected with an output gear through the idle gear installed on the flywheel casing, and an output flange is fixed on the output gear. In the full-power power take-off, the kinetic energy can be indirectly transmitted to the equipment connected with the output shaft by the power of the diesel engine and through the crankshaft gear, and the full-power power take-off has the advantages of light weight, low noise, good sealing performance and wide application range.
Description
Technical field
The utility model relates to a kind of diesel engine power take-off, relates to a kind of engineering truck, hydraulicdriven engineering machinery diesel engine power take-off specifically.
Background technique
The auxiliary outputting power of diesel engine is by the direct power taking of the crank pulley of motor head at present, and motor rear end bent axle is connected with flywheel, flywheel is connected outputting power with mechanisms such as clutch plate, platen, gearboxes, its shortcoming is: the front end output power is little, working life is short, noise is big, can not provide power for equipment specific on some new vehicle.
Summary of the invention
The purpose of this utility model be a kind of assembly technology of proposing at above-mentioned deficiency rationally, have in light weight, noise is little, good seal performance, widely used diesel engine rear power takeoff.
Technical solution of the present utility model is that power take-off comprises the flywheel casing that is connected with engine body, and be installed in flywheel in the flywheel casing, it is characterized in that: the flywheel casing crankshaft hole cooperates with engine crankshaft Rear oil seal seat, crankshaft gear is connected with the engine crankshaft rear end, flywheel is installed on the crankshaft gear, and crankshaft gear is in transmission connection by idle gear and the output gear that is installed on the flywheel casing.
Said flywheel casing crankshaft hole cooperates with bent axle Rear oil seal seat end face by rectangular seal in the utility model technical solution, passing flywheel casing with bolt is connected with motor, crankshaft gear one end is connected with the engine crankshaft rear end, by oil sealing base crank shaft oil seal is housed on the other end.
Said idle gear passes O type circle by idler shaft in the utility model technical solution, and is contained in bearing, circlip for hole and bearing on the idle gear endoporus, with bolt idle gear is fixed on the axle bed on the flywheel casing.
The axle bed of said fixedly idle gear is located in the inner chamber of flywheel casing or the outside of flywheel casing in the utility model technical solution.
Said output gear is by in the bearing and the flywheel casing of packing in the utility model technical solution, and a side of output gear uses paper washer output flange and dust cover to seal with bearing cap and paper washer sealing, opposite side.
Said crankshaft gear, idle gear and output gear are installed at grade in the utility model technical solution.
Said bent wheel gear, idle gear and output gear are straight-tooth or helical teeth in the utility model technical solution.
The utility model is at engineering truck, hydraulicdriven engineering machinery diesel engine rear power takeoff, be this back power taking flywheel casing to be installed by motor, in the gear chamber in back power taking flywheel casing, the part kinetic energy of diesel engine is transferred on other equipment by the live axle that connects in this gear chamber, have in light weight, noise is little, good seal performance, widely used advantage.
Description of drawings
Fig. 1 is a part assembly drawing of the present utility model.
Embodiment
As shown in Figure 1, power take-off mainly comprises the power take-off flywheel casing 7 that is connected with engine body, be fixed in flywheel casing 7 inner chambers bent wheel gear 25 be engaged with the idle gear 16 that is connected, and the output gear 5 that is connected with a joggle with idle gear 16; Crankshaft gear 25 is connected with the crankshaft rear end face of motor in power take-off flywheel casing 7 inner chambers, and the motor end face adds rectangular seal 24 by bent axle Rear oil seal seat 23 and cooperates installation with flywheel casing 7.Passing flywheel casing 7 with bolt is connected with motor, rectangular seal 24 can play the effect of oil sealing when flywheel casing 7 is connected with motor, in the endoporus of crankshaft gear 25, be added with Bowl Plug 26, on the other end of crankshaft gear 25, be fixed with flywheel 36, flywheel 36 is fixed on the end face of crankshaft gear 25 by oil sealing base 30 and output cover plate 33, crank shaft oil seal 28 is fitted in the oil sealing base 30 after adding seal ring 29, oil sealing base 30 is contained in the inner chamber of output cover plate 33 after adding paper washer 32, oil sealing base 30 usefulness bolts 31 are fixed on the end face of output cover plate 33, with circlip for hole 37 bearing 35 is installed on the flywheel 36 in the endoporus of flywheel 36, output cover plate 33 usefulness bolts 34 are fixed on the flywheel casing 7; Crankshaft gear 25 is connected with a joggle with the idle gear 16 that is fixed on the flywheel casing 7, idle gear 16 passes O type circle 20, bearing 19, circlip for hole 18 and the bearing 17 that is contained on idle gear 16 endoporus successively by idler shaft 21, with bolt 22 idle gear 16 is fixed on the axle bed on the flywheel casing 7, this axle bed is located in the inner chamber of flywheel casing 7, also idler shaft 21 can be passed the through hole on the flywheel casing 7, idle gear 16 is fixed on the axle bed in flywheel casing 7 outsides; On flywheel casing 7, also be provided with the output gear 5 that is connected with a joggle with idle gear 16, bearing 4,8 is housed in the endoporus of output gear 5, add paper washer 3 backs on the end face of output gear 5 and be fixed with bearing cap 2 with screw 1, add paper washer 9 backs on the other end and be fixed with output flange 10 with screw 11, output flange 1O another side adds paper washer 12 backs and is fixed with dust cover 14 with screw 13, in order to avoid dust enters, when output flange 10 is connected with other equipment, dust cover 14 is removed; On flywheel casing 7, be provided with the tachometer 15 of observing flywheel 36 rotating speeds; Pipe joint 6 is oil inlet holes; Pipe joint 38 is spill ports; Plug screw 39 is installed in flywheel casing 7 bottoms, prevents leakage of oil.Crankshaft gear 25, idle gear 16 and output gear 5 are installed at grade.Crankshaft gear 25, idle gear 16 and output gear 5 are straight-tooth, perhaps helical teeth; The transmission means of the utility model energy is: by 36 runnings of Starter gear driven flywheel, promptly drive the bent axle motion of motor, drive idle gear 16 and output gear 5 motions by crankshaft gear 25 again, thereby the power of diesel engine is transferred to kinetic energy on the equipment that is connected with output gear 5 indirectly by crankshaft gear 25.
Claims (7)
1, a kind of diesel engine full power power take-off (2), comprise the flywheel casing (7) that is connected with engine body, and be installed in flywheel (30) in the flywheel casing (7), it is characterized in that: flywheel casing (7) crankshaft hole cooperates with engine crankshaft Rear oil seal seat (23) hole, crankshaft gear (25) is connected with the engine crankshaft rear end, flywheel (36) is installed on the crankshaft gear (25), and crankshaft gear (25) is in transmission connection with output gear (5) by the idle gear (16) that is installed on the flywheel casing (7).
2, diesel engine full power power take-off according to claim 1 (2), it is characterized in that said flywheel casing (7) crankshaft hole cooperates with bent axle Rear oil seal seat (23) end face by rectangular seal (24), passing flywheel casing (7) with bolt is connected with motor, crankshaft gear one end is connected with the engine crankshaft rear end, by oil sealing base (30) crank shaft oil seal (28) is housed on the other end.
3, diesel engine full power power take-off according to claim 1 (2), it is characterized in that said idle gear (16) passes O type circle (20) by idler shaft (21), and be contained in bearing (19), circlip for hole (18) and bearing (17) on idle gear (16) endoporus, with bolt (22) idle gear (16) is fixed on the axle bed on the flywheel casing (7).
4, according to claim 1 or 3 described diesel engine full power power take-offs (2), the axle bed that it is characterized in that said fixedly idle gear (16) is located in the inner chamber of flywheel casing (7) or the outside of flywheel casing (7).
5, diesel engine full power power take-off according to claim 1 (2), it is characterized in that said output gear (5) packs in the flywheel casing (7) by bearing (4) and (8), one side of output gear (5) uses paper washer (9) output flange (10) and dust cover (14) to seal with bearing cap (2) and paper washer (3) sealing, opposite side.
6, diesel engine full power power take-off according to claim 1 (2) is characterized in that said crankshaft gear (25), idle gear (16) and output gear (5) installation at grade.
7, diesel engine full power power take-off according to claim 1 (2) is characterized in that said bent wheel gear (25), idle gear (16) and output gear (5) are straight-tooth or helical teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200655183U CN201148908Y (en) | 2008-01-23 | 2008-01-23 | Diesel full power taking device (2) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200655183U CN201148908Y (en) | 2008-01-23 | 2008-01-23 | Diesel full power taking device (2) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201148908Y true CN201148908Y (en) | 2008-11-12 |
Family
ID=40116675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200655183U Expired - Lifetime CN201148908Y (en) | 2008-01-23 | 2008-01-23 | Diesel full power taking device (2) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201148908Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228212A (en) * | 2020-10-21 | 2021-01-15 | 马鞍山市常立发机械制造有限公司 | Power output device of diesel engine for engineering machinery |
-
2008
- 2008-01-23 CN CNU2008200655183U patent/CN201148908Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228212A (en) * | 2020-10-21 | 2021-01-15 | 马鞍山市常立发机械制造有限公司 | Power output device of diesel engine for engineering machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081112 |