CN201943838U - Auxiliary power output gear chamber of diesel engine - Google Patents
Auxiliary power output gear chamber of diesel engine Download PDFInfo
- Publication number
- CN201943838U CN201943838U CN2011200111650U CN201120011165U CN201943838U CN 201943838 U CN201943838 U CN 201943838U CN 2011200111650 U CN2011200111650 U CN 2011200111650U CN 201120011165 U CN201120011165 U CN 201120011165U CN 201943838 U CN201943838 U CN 201943838U
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- CN
- China
- Prior art keywords
- gear
- timing
- chamber
- auxiliary power
- diesel engine
- 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 - Lifetime
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Abstract
Provided is an auxiliary power output gear chamber of a diesel engine. A crank shaft timing gear of the diesel engine drives a camshaft timing gear and an injection pump timing gear through a timing idle gear and drives a hydraulic pump gear through the camshaft timing gear simultaneously. The crank shaft timing gear, the timing idle gear, the camshaft timing gear and the injection pump timing gear are arranged in a gear chamber. Two output pressing plates are respectively fixed at the two sides of the gear chamber. A shaft of the hydraulic pump gear extends from through holes of the output pressing plates. A gear chamber cover is fastened to the gear chamber and is pressed under the output pressing plates. An auxiliary power output interface is added by improved gear chamber cover and the spline structure of a driving gear. The auxiliary power output gear chamber of the diesel engine enables a front end and rear end auxiliary power output interface to share the same driving gear.
Description
Technical field:
The utility model belongs to technical field of internal combustion engines, more specifically to diesel engine auxiliary power output gear chamber.
Background technique:
In the prior art, diesel engine gear chamber band auxiliary power output interface generally has 2 kinds of forms, and a kind of is that only be with an output interface, another kind in the gear chamber rear end be in addition to draw a power output interface with gear at the front end diverse location.This is for the user, and along with the compactness development of vehicle body structure, diesel engine gear chamber surrounding space just is restricted.And concerning diesel engine itself, mention that in addition wheel transmission meeting influences the reliability of output, and can increase cost of production, uneconomical.
The model utility content:
The purpose of this utility model is exactly the deficiency at prior art, and provide a kind of diesel engine gear chamber, it increases by an auxiliary power output interface by improving the spline structure of gear chamber cover and driving gear, and makes the shared same driving gear of front end and back end auxiliary power output interface energy.
Technology solution of the present utility model is as follows:
Diesel engine auxiliary power output gear chamber, the crankshaft timing gear of diesel engine drives camshaft timing gear and Injection Pump timing gear by the timing idle gear, drive the oil hydraulic pump gear by camshaft timing gear simultaneously, crankshaft timing gear, timing idle gear, camshaft timing gear and Injection Pump timing gear are installed in the gear chamber, two output pressing plates are separately fixed at two limits of gear chamber, the axle of oil hydraulic pump gear stretches out from the through hole of output pressing plate, and gear chamber cover is fastened on the gear chamber and is pressed in the bottom of output pressing plate.
Described output pressing plate by screw on gear chamber.
The beneficial effects of the utility model are:
1, it increases by an auxiliary power output interface by improving the spline structure of gear chamber cover and driving gear, and makes the shared same driving gear of front end and back end auxiliary power output interface energy.
2, all reserved the auxiliary power output interface before and after its gear chamber, and be same driving gear output, the user can directly install as required, installs very convenient.
3, simultaneously, it is simple in structure, and it is very easy to process, and practicability is very strong.
Description of drawings:
Fig. 1 arranges schematic representation for the utility model transmission
Fig. 2 is a structural representation of the present utility model
Embodiment:
Embodiment: see shown in Figure 1, diesel engine auxiliary power output gear chamber, the crankshaft timing gear 1 of diesel engine drives camshaft timing gear 3 and Injection Pump timing gear 4 by timing idle gear 2, drive oil hydraulic pump gear 8 by camshaft timing gear 3 simultaneously, crankshaft timing gear 1, timing idle gear 2, camshaft timing gear 3 and Injection Pump timing gear 4 are installed in the gear chamber 5, two output pressing plates 7 are separately fixed at two limits of gear chamber 5, the axle of oil hydraulic pump gear 8 stretches out from the through hole 71 of output pressing plate 7, and gear chamber cover 6 is fastened on the gear chamber 5 and is pressed in the bottom of output pressing plate 7.
Described output pressing plate 7 by screw on gear chamber 5.
Working principle: front end and back end auxiliary power output interface can shared same oil hydraulic pump gear 8, and the user can select directly to install or do not install as required, installs very conveniently, and it is simple in structure, and it is very easy to process, and practicability is very strong.
Claims (2)
1. diesel engine auxiliary power output gear chamber, the crankshaft timing gear of diesel engine (1) drives camshaft timing gear (3) and Injection Pump timing gear (4) by timing idle gear (2), drive oil hydraulic pump gear (8) by camshaft timing gear (3) simultaneously, it is characterized in that: crankshaft timing gear (1), timing idle gear (2), camshaft timing gear (3) and Injection Pump timing gear (4) are installed in the gear chamber (5), two output pressing plates (7) are separately fixed at two limits of gear chamber (5), the axle of oil hydraulic pump gear (8) stretches out from the through hole (71) of output pressing plate (7), and gear chamber cover (6) is fastened on the bottom that gear chamber (5) went up and be pressed in output pressing plate (7).
2. diesel engine auxiliary power output gear according to claim 1 chamber is characterized in that: output pressing plate (7) by screw on gear chamber (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200111650U CN201943838U (en) | 2011-01-14 | 2011-01-14 | Auxiliary power output gear chamber of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200111650U CN201943838U (en) | 2011-01-14 | 2011-01-14 | Auxiliary power output gear chamber of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201943838U true CN201943838U (en) | 2011-08-24 |
Family
ID=44471186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200111650U Expired - Lifetime CN201943838U (en) | 2011-01-14 | 2011-01-14 | Auxiliary power output gear chamber of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201943838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720585A (en) * | 2011-11-17 | 2012-10-10 | 东风朝阳柴油机有限责任公司 | Timing gear chamber wheel train of engine |
-
2011
- 2011-01-14 CN CN2011200111650U patent/CN201943838U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720585A (en) * | 2011-11-17 | 2012-10-10 | 东风朝阳柴油机有限责任公司 | Timing gear chamber wheel train of engine |
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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: 20110824 |