CN202832931U - Starter mounting mechanism for heavy diesel engine - Google Patents
Starter mounting mechanism for heavy diesel engine Download PDFInfo
- Publication number
- CN202832931U CN202832931U CN 201220364903 CN201220364903U CN202832931U CN 202832931 U CN202832931 U CN 202832931U CN 201220364903 CN201220364903 CN 201220364903 CN 201220364903 U CN201220364903 U CN 201220364903U CN 202832931 U CN202832931 U CN 202832931U
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- CN
- China
- Prior art keywords
- starter
- cylinder block
- starter motor
- rack body
- mounting mechanism
- 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 starter mounting mechanism for a heavy diesel engine, which comprises a bracket body, an air cylinder body connecting part and fastening bolts, wherein the bracket body is positioned in the middle of a starter housing and adapted to the appearance of the starter housing; the air cylinder body connecting part is in a frame structure and is formed integrally with an air cylinder body airframe; the shape of a contact site between the air cylinder body connecting part and the starter housing is adapted to the appearance of the starter housing; the fastening bolts are arranged at mounting parts of the bracket body in a penetrating manner and fastened on the air cylinder body connecting part, so that the bracket body and the air cylinder body connecting part surround and fasten the starter housing; and a fastened and mounted starter driving gear is engaged with an engine gear ring, and drives the engine gear ring to rotate to start the engine. The mounting mechanism is simple in structure and is very suitable for mounting a starter for the heavy diesel engine.
Description
Technical field
The utility model relates to the diesel engine field, particularly a kind of starter motor mounting mechanism for large diesel engine.
Background technique
At present, the application of diesel engine is increasingly extensive, relates to commercial car and passenger car two classes, and commercial car is divided light-duty, medium-sized and large diesel engine.The starter motor mounting type mostly is fixing at starter driving end (we are referred to as front end) on the diesel engine, front cover at starter motor has mounting hole, with construction bolt starter motor be connected the part that connects and connect and tighten, starter motor is installed on the relevant part.
As mentioned above, because the stationary plane of starter motor attachment face all is front end (being single-ended fixing), this has just limited the volume of starter motor, the size of weight, also just limited the size of starter motor power, if the power of starter motor strengthens, certainly will weight also strengthen, increase along with weight, only at the fixing starter motor of front end, the attachment face of front cover (being mounting flange) is easy to fracture, causes starter motor can't be fixed on the relevant part.For above-mentioned reasons, so that starter motor can only in, LD-diesel uses, and also limited the size of starter motor power simultaneously.
The model utility content
The utility model is in order to overcome defective in the above-mentioned prior art, provide a kind of simple in structure, be fit to the starter motor mounting mechanism that large diesel engine is used again.
For realizing above-mentioned model utility purpose, the utility model provides a kind of starter motor mounting mechanism for large diesel engine, comprising: rack body, and it is positioned at starter housing middle part and suitable with the profile of starter housing; The cylinder block joint, it is frame structure and one-body molded with the cylinder block body, the shape of cylinder block joint and starter housing contact position and the profile of starter housing are suitable; Clamping bolt, it wears the assembly department of rack body and is fastened on the cylinder block joint, and with rack body and cylinder block joint to starter housing form encircle fastening; Starter driving gear after the fastening installation is meshed with engine ring gear, thereby drives engine ring gear rotation ato unit.
In the technique scheme, rack body is comprised of two bow-shaped structural spares, and the arch portion of structural member and starter housing fit adaptive, and the assembly department of structural member is used for wearing clamping bolt.
In the technique scheme, the cylinder block joint is provided with and the arch portion position of rack body, the arch portion that shape adapts, and the arch portion of the arch portion of rack body and cylinder block joint forms enclosing and holding tightly starter housing.
Compared with prior art, the utlity model has following beneficial effect:
1, mounting mechanism of the present utility model starter housing middle part each side be provided with a rack body, avoided so the only fixing drawback brought of front end of traditional starter motor, make powerful starter motor also can be applied on the large diesel engine;
2, this mounting mechanism has adopted starter motor mounting bracket and the cylinder block joint of encircling the type structure, like this can be according to the different designs of starter motor volume size different environment protection type structure radius;
3, by the tightening of clamping bolt so that the starter motor mounting bracket tightly surround starter motor, starter motor is fixed on the cylinder block body tightly;
4, mounting structure of the present utility model is simple, and is easy to use, with low cost, and can effectively dwindle the arrangement space of starter motor.
Description of drawings
Fig. 1 is the starter motor mounting mechanism structural representation that the utility model is used for large diesel engine;
Fig. 2 is the structural representation of the utility model starter motor mounting mechanism medium-height trestle body;
Fig. 3 is cylinder block link in the utility model starter motor mounting mechanism.
Mark the following drawings mark thereon by reference to the accompanying drawings:
The 1-starter motor, 11-starter motor front end, 111-actuation gear, 12-starter motor rear end, 2-rack body, 21-arch portion, 22-assembly department, 3-cylinder block joint, 31-arch portion, 32-assembly department, 4-clamping bolt, 5-engine ring gear.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subjected to the restriction of embodiment.
As shown in Figure 1, starter motor mounting mechanism of the present utility model comprises rack body 2, cylinder block joint 3 and clamping bolt 4.This mounting mechanism is fixedly mounted on starter motor 1 on the body of cylinder block, and cylinder block joint 3 is one-body molded with the body of cylinder block.Starter motor front end 11 is arranged in the right side of Fig. 1, i.e. the end at actuation gear 111 places, and starter motor rear end 12 is arranged in the left side of Fig. 1.The actuation gear 111 of starter motor is meshed with engine ring gear 5, is used for driving engine ring gear and starting diesel engine.
Further as shown in Figure 1, rack body 2 is comprised of two bow-shaped structural spares, the two ends of bow-shaped structural spare are respectively equipped with bolt hole, correspondingly, the corresponding part of cylinder block joint 3 is provided with tapped hole, bow-shaped structural spare is encircled behind the starter housing middle part and by clamping bolt 4 and is fastened on the cylinder block tapped hole, realizes that starter motor 1 is fixed on the body of cylinder block.
Further as shown in Figure 2, the bow-shaped structural spare of rack body 2 comprises the assembly department 22 at arch portion 21 and two ends, and arch portion 21 is suitable with the boundary dimension of starter motor 1 housing, and assembly department 22 is used for installing clamping bolt 4.
Further as shown in Figure 3, cylinder block joint 3 has equally arch portion 31 and assembly department 32 and adapts with the corresponding construction of rack body 2.Cylinder block joint 3 and rack body 2 common formation encircling starter motor 1.
During installation, rack body 2 is connected with cylinder block joint 3 by clamping bolt 4, after starter motor 1 is assembled to suitable position, tightens clamping bolt 5, starter motor 1 is fixed on the cylinder block, and starter motor 1 is connected with engine ring gear 5 by starter gear 111.When starter motor 1 energising was selected, starter driving gear 111 rotarily drove engine ring gear 5 rotations, thereby reaches the purpose of piloting engine.
Mounting mechanism of the present utility model each side is provided with a rack body starter housing middle part, has avoided so the only fixing drawback brought of front end of traditional starter motor, makes powerful starter motor also can be applied on the large diesel engine; This mounting mechanism has adopted starter motor mounting bracket and the cylinder block joint of encircling the type structure, like this can be according to the different designs of starter motor volume size different environment protection type structure radius; By tightening of clamping bolt so that the starter motor mounting bracket tightly surround starter motor, starter motor is fixed on the cylinder block body tightly.Mounting structure of the present utility model is simple, and is easy to use, with low cost, and can effectively dwindle the arrangement space of starter motor.
More than disclosed only be a specific embodiment of the present utility model, still, the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (3)
1. a starter motor mounting mechanism that is used for large diesel engine is characterized in that, comprising:
Rack body, it is positioned at starter housing middle part and suitable with the profile of starter housing;
The cylinder block joint, it is frame structure and one-body molded with the cylinder block body, the shape of cylinder block joint and starter housing contact position and the profile of starter housing are suitable;
Clamping bolt, it wears the assembly department of described rack body and is fastened on the described cylinder block joint, and with described rack body and cylinder block joint to starter housing form encircle fastening;
Starter driving gear after the fastening installation is meshed with engine ring gear, thereby drives described engine ring gear rotation ato unit.
2. the starter motor mounting mechanism for large diesel engine according to claim 1, it is characterized in that, described rack body is comprised of two bow-shaped structural spares, and the arch portion of structural member (21) and starter housing fit adaptive, and the assembly department of structural member is used for wearing described clamping bolt.
3. the starter motor mounting mechanism for large diesel engine according to claim 2, it is characterized in that, described cylinder block joint is provided with and arch portion (21) position of described rack body, the arch portion (31) that shape adapts, and the arch portion of described rack body (21) forms enclosing and holding tightly starter housing with the arch portion (31) of cylinder block joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220364903 CN202832931U (en) | 2012-07-26 | 2012-07-26 | Starter mounting mechanism for heavy diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220364903 CN202832931U (en) | 2012-07-26 | 2012-07-26 | Starter mounting mechanism for heavy diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202832931U true CN202832931U (en) | 2013-03-27 |
Family
ID=47944657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220364903 Expired - Fee Related CN202832931U (en) | 2012-07-26 | 2012-07-26 | Starter mounting mechanism for heavy diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202832931U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573520A (en) * | 2012-07-26 | 2014-02-12 | 广西玉柴机器股份有限公司 | Starter mounting mechanism used for heavy-duty diesel engine |
| CN105128002A (en) * | 2015-09-08 | 2015-12-09 | 东莞市三润田自动化设备有限公司 | Up and down shaft half clamp mechanism of manipulator |
| CN105171719A (en) * | 2015-09-18 | 2015-12-23 | 东莞市三润田自动化设备有限公司 | Five-axis mechanical arm |
| CN105171718A (en) * | 2015-09-18 | 2015-12-23 | 东莞市三润田自动化设备有限公司 | Four-axis mechanical arm |
-
2012
- 2012-07-26 CN CN 201220364903 patent/CN202832931U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573520A (en) * | 2012-07-26 | 2014-02-12 | 广西玉柴机器股份有限公司 | Starter mounting mechanism used for heavy-duty diesel engine |
| CN105128002A (en) * | 2015-09-08 | 2015-12-09 | 东莞市三润田自动化设备有限公司 | Up and down shaft half clamp mechanism of manipulator |
| CN105171719A (en) * | 2015-09-18 | 2015-12-23 | 东莞市三润田自动化设备有限公司 | Five-axis mechanical arm |
| CN105171718A (en) * | 2015-09-18 | 2015-12-23 | 东莞市三润田自动化设备有限公司 | Four-axis mechanical arm |
| CN105171719B (en) * | 2015-09-18 | 2018-07-03 | 东莞三润田智能科技股份有限公司 | Five axis robots |
| CN105171718B (en) * | 2015-09-18 | 2018-07-06 | 东莞三润田智能科技股份有限公司 | Four axis robots |
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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: 20130327 Termination date: 20170726 |