CN204140226U - A kind of diesel engine gear chamber - Google Patents
A kind of diesel engine gear chamber Download PDFInfo
- Publication number
- CN204140226U CN204140226U CN201420576064.1U CN201420576064U CN204140226U CN 204140226 U CN204140226 U CN 204140226U CN 201420576064 U CN201420576064 U CN 201420576064U CN 204140226 U CN204140226 U CN 204140226U
- Authority
- CN
- China
- Prior art keywords
- hole
- gear chamber
- gear
- chamber body
- oil sealing
- 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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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of diesel engine gear chamber, comprise gear chamber body, oil sealing hole, hydraulic pressure pumping holes, Power output hole, gear chamber body reference for installation hole, idle gear positioning hole, idle gear installation fixed hole, vent, drainback passage and erection hole, described gear chamber body reference for installation hole is on upper and lower two end faces of gear chamber body; Described oil sealing hole, in the left side of gear chamber body, is provided with idle gear positioning hole in oil sealing hole, oil sealing hole inside is oily passage once, and described vent is opened on idle gear positioning hole, has idle gear to install fixed hole near described idle gear positioning hole; Described erection pore size distribution is in edge, gear chamber body surrounding and inside.The utility model gear chamber, adopt gray iron material to make gear chamber has good toughness, fatigue resistance is high, gear chamber adopts plug screw build-up member, and compact structure, is convenient to lubrication and the speed governing of motor.
Description
Technical field
The utility model relates to engine components technical field, especially relates to a kind of diesel engine gear chamber.
Background technique
Diesel engine gear chamber, as a part for the gear chamber assembly of diesel engine, is one of strength member of diesel engine.The convenience of traditional diesel engine in order to manufacture; though gear chamber part does not have special optimal design; only arrange according to the profile of motor; as long as the installation of engine gear can be met and protect; the usual all more complicated of its topology layout; cost compare is high, and can not make full use of space.Therefore, meeting while motor has several functions, though design is carried out in the topology layout of gear chamber seem particularly important.The connection defective tightness of gear chamber and body on the other hand, easy leakage of oil.
Model utility content
The purpose of this utility model is the problems referred to above existed to solve prior art, and provide a kind of diesel engine gear chamber, gear chamber structure is compact, adopts plug screw build-up member, good seal not easy oil leakage.
The required technical problem solved of the utility model can be achieved through the following technical solutions:
A kind of diesel engine gear chamber, comprise gear chamber body, oil sealing hole, hydraulic pressure pumping holes, Power output hole, gear chamber body reference for installation hole, idle gear positioning hole, idle gear installation fixed hole, vent, drainback passage and erection hole, described gear chamber body reference for installation hole is on upper and lower two end faces of gear chamber body; Described oil sealing hole, in the left side of gear chamber body, is provided with idle gear positioning hole in oil sealing hole, oil sealing hole inside is oily passage once, and described vent is opened on idle gear positioning hole, has idle gear to install fixed hole near described idle gear positioning hole; Described erection pore size distribution is in edge, gear chamber body surrounding and inside.
Described gear chamber body is gray iron gear chamber body.
Described gear chamber body is gray iron HT250 body.
Described idle gear installs fixed hole 3, is evenly distributed near idle gear positioning hole.
Described erection hole is tapped hole.
The utility model beneficial effect is: a kind of diesel engine gear chamber, adopt gray iron material to make gear chamber has good toughness, fatigue resistance is high, gear chamber adopts plug screw build-up member, compact structure, good seal not easy oil leakage, volume are little, are convenient to lubrication and the speed governing of motor; Gear chamber fills that operational vibration is within the engine little, noise is low, long service life, assembling and easy to maintenance.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further:
Fig. 1 is the utility model diesel engine gear chamber structural representation.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
During concrete enforcement, a kind of diesel engine gear chamber, comprises gear chamber body 1, gear chamber body reference for installation hole 2, hydraulic pressure pumping holes 3, Power output hole 4, oil sealing hole 5, idle gear positioning hole 6, idle gear installation fixed hole 7, vent 8, drainback passage 9, erection hole 10.
Gear chamber body reference for installation hole 2 is bolt positioning hole, and be distributed on two end faces up and down of gear chamber body 1, the installation for gear chamber body is located, and can improve installation precision.Power output hole 4 is at the upper right quarter of gear chamber body 1, and hydraulic pressure pumping holes 3 is in the bottom in Power output hole 4.Oil sealing hole 5 is distributed in the left side of the gear chamber body 1 of gear chamber body 1, and oil sealing hole 5 is provided with idle gear positioning hole 6 near centre, for the location that idle gear is installed, has three equally distributed idle gears to install fixed hole 7 near described idle gear positioning hole.Oil sealing hole 5 inside is oily passage 9 once.Described vent 8 is opened on idle gear positioning hole 6.Described erection hole 10 is distributed in edge, gear chamber body surrounding and inside.Erection hole 10 is interior threaded hole.Described gear chamber body is gray iron body, and gear chamber body preferably adopts HT250 material to make.
The utility model diesel engine gear chamber, adopt gray iron material to make gear chamber has good toughness, fatigue resistance is high, gear chamber adopts plug screw build-up member, compact structure, and good seal not easy oil leakage, volume are little, are convenient to lubrication and the speed governing of motor; Gear chamber fills that operational vibration is within the engine little, noise is low, long service life, assembling and easy to maintenance.
More than show and describe basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a diesel engine gear chamber, it is characterized in that: comprise gear chamber body, oil sealing hole, hydraulic pressure pumping holes, Power output hole, gear chamber body reference for installation hole, idle gear positioning hole, idle gear installation fixed hole, vent, drainback passage and erection hole, described gear chamber body reference for installation hole is on upper and lower two end faces of gear chamber body; Described oil sealing hole, in the left side of gear chamber body, is provided with idle gear positioning hole in oil sealing hole, oil sealing hole inside is oily passage once, and described vent is opened on idle gear positioning hole, has idle gear to install fixed hole near described idle gear positioning hole; Described erection pore size distribution is in edge, gear chamber body surrounding and inside.
2. according to a kind of diesel engine gear chamber according to claim 1, it is characterized in that: described gear chamber body is gray iron gear chamber body.
3. according to a kind of diesel engine gear chamber according to claim 2, it is characterized in that: described gear chamber body is gray iron HT250 body.
4. according to a kind of diesel engine gear chamber according to claim 1, it is characterized in that: described idle gear installs fixed hole 3, is evenly distributed near idle gear positioning hole.
5. according to a kind of diesel engine gear chamber according to claim 1, it is characterized in that: described erection hole is tapped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576064.1U CN204140226U (en) | 2014-09-30 | 2014-09-30 | A kind of diesel engine gear chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576064.1U CN204140226U (en) | 2014-09-30 | 2014-09-30 | A kind of diesel engine gear chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204140226U true CN204140226U (en) | 2015-02-04 |
Family
ID=52416918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420576064.1U Expired - Fee Related CN204140226U (en) | 2014-09-30 | 2014-09-30 | A kind of diesel engine gear chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204140226U (en) |
-
2014
- 2014-09-30 CN CN201420576064.1U patent/CN204140226U/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: 20150204 Termination date: 20160930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |