CN204152669U - A kind of gear chamber - Google Patents
A kind of gear chamber Download PDFInfo
- Publication number
- CN204152669U CN204152669U CN201420577617.5U CN201420577617U CN204152669U CN 204152669 U CN204152669 U CN 204152669U CN 201420577617 U CN201420577617 U CN 201420577617U CN 204152669 U CN204152669 U CN 204152669U
- Authority
- CN
- China
- Prior art keywords
- gear chamber
- hole
- gear
- idle gear
- idle
- 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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Abstract
The utility model discloses a kind of gear chamber, comprise gear chamber body, oil sealing hole, hydraulic pressure pumping holes, Power output hole, described gear chamber body also comprises body positioning reference holes, idle gear positioning hole, idle gear mounting hole, body attachment hole, radiating fin, and described body respectively has a body positioning reference holes up and down; By an idle gear positioning hole on the right side of described body, near described idle gear positioning hole, there is idle gear mounting hole; Described body attachment hole is distributed in edge, body surrounding and inside; The outer surface of described body is provided with multiple radiating fin.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; Gear chamber body outer surface is provided with multiple radiating fin, is convenient to gear chamber heat radiation.
Description
Technical field
The utility model relates to engine components technical field, especially relates to a kind of 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; and it is bad to dispel the heat, 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, provides a kind of gear chamber, gear chamber structure is compact, with heat sinking function, 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 gear chamber, comprise gear chamber body, oil sealing hole, hydraulic pressure pumping holes, Power output hole, described gear chamber body also comprises body positioning reference holes, idle gear positioning hole, idle gear mounting hole, body attachment hole, radiating fin, and described body respectively has a body positioning reference holes up and down; By an idle gear positioning hole on the right side of described body, near described idle gear positioning hole, there is idle gear mounting hole; Described body attachment hole is distributed in edge, body surrounding and inside; The outer surface of described body is provided with multiple radiating fin.
Described gear chamber body is gray iron gear chamber body.
Described gear chamber body is gray iron HT250 body.
Described idle gear mounting hole has 3, is evenly distributed near idle gear positioning hole.
The utility model beneficial effect is: a kind of 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; Gear chamber body outer surface is provided with multiple radiating fin, is convenient to gear chamber heat radiation; Gear chamber fills that operational vibration is within the engine little, noise is low, compact structure, 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 gear chamber structure schematic diagram.
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 gear chamber, comprises gear chamber body 1, oil sealing hole, hydraulic pressure pumping holes, Power output hole, and described gear chamber body also comprises body positioning reference holes 2, idle gear positioning hole 3, idle gear mounting hole 4, body attachment hole 5, radiating fin 7.Body attachment hole comprises bolt fixing hole 5 and tapped hole 6.
Gear chamber body about 1 respectively has a body positioning reference holes 2, for installing the location of gear chamber, can improve installation precision.There is an idle gear positioning hole 2 on the right side of described gear chamber body 1, for the location that idle gear is installed, near described idle gear positioning hole 3, have three equally distributed idle gear mounting holes 4.Described body attachment hole 5 is distributed in edge, gear chamber body surrounding and inside, and for installing geared parts and fixed gear room body, fixed gear room bolt fixing hole 5 is fixed, and installs the parts such as gear and adopts interior threaded hole 6 fixing.The outer surface of described body is provided with multiple radiating fin 7, is convenient to gear chamber heat radiation.Described gear chamber body is gray iron body, and gear chamber body preferably adopts HT250 material to make.
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; Gear chamber body outer surface is provided with multiple radiating fin, is convenient to gear chamber heat radiation; Gear chamber fills that operational vibration is within the engine little, noise is low, compact structure, 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 (4)
1. a gear chamber, comprise gear chamber body, oil sealing hole, hydraulic pressure pumping holes, Power output hole, it is characterized in that: described gear chamber body also comprises body positioning reference holes, idle gear positioning hole, idle gear mounting hole, body attachment hole, radiating fin, described body respectively has a body positioning reference holes up and down; By an idle gear positioning hole on the right side of described body, near described idle gear positioning hole, there is idle gear mounting hole; Described body attachment hole is distributed in edge, body surrounding and inside; The outer surface of described body is provided with multiple radiating fin.
2. according to a kind of 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 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 gear chamber according to claim 1, it is characterized in that: described idle gear mounting hole has 3, is evenly distributed near idle gear positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420577617.5U CN204152669U (en) | 2014-09-30 | 2014-09-30 | A kind of gear chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420577617.5U CN204152669U (en) | 2014-09-30 | 2014-09-30 | A kind of gear chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204152669U true CN204152669U (en) | 2015-02-11 |
Family
ID=52510790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420577617.5U Expired - Fee Related CN204152669U (en) | 2014-09-30 | 2014-09-30 | A kind of gear chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204152669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682211A (en) * | 2021-02-03 | 2021-04-20 | 第一拖拉机股份有限公司 | Rearmounted box gear room assembly convenient to dismouting idler gear subassembly |
-
2014
- 2014-09-30 CN CN201420577617.5U patent/CN204152669U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682211A (en) * | 2021-02-03 | 2021-04-20 | 第一拖拉机股份有限公司 | Rearmounted box gear room assembly convenient to dismouting idler gear subassembly |
| CN112682211B (en) * | 2021-02-03 | 2022-04-26 | 第一拖拉机股份有限公司 | Rearmounted box gear room assembly convenient to dismouting idler gear subassembly |
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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: 20150211 Termination date: 20160930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |