CN103953655A - Drive connector - Google Patents
Drive connector Download PDFInfo
- Publication number
- CN103953655A CN103953655A CN201410126103.2A CN201410126103A CN103953655A CN 103953655 A CN103953655 A CN 103953655A CN 201410126103 A CN201410126103 A CN 201410126103A CN 103953655 A CN103953655 A CN 103953655A
- Authority
- CN
- China
- Prior art keywords
- flange plate
- upper flange
- lower flange
- connector body
- generator
- 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.)
- Pending
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Abstract
The invention discloses a drive connector which comprises a drive connector body, wherein the drive connector body is arranged outside a mainshaft of a power generator in a sleeving manner, one end of the drive connector body is provided with an upper flange plate, the other end of the drive connector body is provided with a lower flange plate, and more than three connecting pieces for connecting the upper flange plate with the lower flange plate are arranged between the upper flange plate and the lower flange plate. The drive connector is simple in structure, convenient to machine and high in machining efficiency. As the upper flange plate and the lower flange plate are connected by the connecting pieces, not only can the generating raw materials be saved, the production cost is reduced, but also the weight of a product can be lightened; air flow can be generated to cool components in the engine when the connecting pieces between the upper flange plate and the lower flange plate rotate.
Description
Technical field
The present invention relates to diesel generator, relate in particular to the driving connector that connects diesel engine and generator in diesel generator.
Background technique
At present, diesel generator is comprised of diesel engine and generator, and diesel engine is used as power and drives generator generating.Between diesel engine and generator, by driving connector, connect.Drive connector to be set in outside the main shaft of generator, its one end is connected with the startup sheet of diesel engine, and the other end is connected with the fan blade of generator, and diesel engine is by driving connector to drive generator to rotate generating.The structure of existing driving connector as shown in Figure 1, it comprises driving connector body 01, drive connector body 01 to be set in outside generator shaft, drive connector body to comprise lower flange 011 and be arranged on the boss 012 on lower flange 011, boss 012 end face is provided with the blind hole 013 with screw, boss 012 end face is fixedly connected with starting sheet by screw, and lower flange 011 is fixedly connected with the fan blade of generator.Lower flange 011 is one-body molded by plain carbon steel with boss 012.The inwall that drives connector body to be connected with engine spindle is provided with groove 014, and engine spindle is to being provided with fin by groove 014.
Existing driving connector has following shortcoming: 1, raised head face is threaded blind hole due to what arrange, after the fixing screw that starts sheet has broken, is embedded in blind hole, is difficult for taking out; 2, because boss is directly connected with lower flange, overall weight is large, wastes raw material, and cost is high; 3, due to lower flange and boss one-body molded by plain carbon steel, intensity is low, the easy stripped thread of threaded mesh that raised head face arranges; 4, the inwall that drives connector body to be connected with engine spindle needs machined grooves, and engine spindle need be processed corresponding fin, has greatly increased difficulty of processing and manufacturing procedure, has increased product processing cost.
Summary of the invention
The object of this invention is to provide a kind of cost low, processing is simple, driving connector easy to use.
For achieving the above object, technological scheme of the present invention is: drive connector, it comprises driving connector body, drive connector body to be set in outside the main shaft of generator, described driving connector body one end is provided with upper flange plate, the other end is provided with lower flange, is provided with three connecting sheets that are connected above upper and lower flange plate between upper flange plate and lower flange.
Described upper flange plate is fixedly connected with the startup sheet of diesel engine.
Described upper flange plate is provided with threaded through hole, and upper flange plate is fixed by screw and startup sheet.Due to what arrange in upper flange plate, be to have threaded through hole, even if the fixing like this screw that starts sheet has broken, also easily from through hole, take out.
Described lower flange is fixedly connected with the fan blade of generator.
Described driving connector body, upper flange plate and lower flange are one-body molded by No. 38 steel.Because the intensity of No. 38 steel is greater than plain carbon steel, the driving connector body intensity generating like this improves, weight saving; Meanwhile, the screw thread in upper flange plate through hole is difficult for stripped thread, extends the working life that drives connector body; In addition, adopt driving connector body and the generator shaft of No. 38 steel moulding fixing tight, need be driving connector body and the sheathed inwall machined grooves being connected of engine spindle, more without process corresponding fin on engine spindle, greatly save manufacturing procedure, improve work efficiency.
Connecting sheet between described upper flange plate and lower flange is four, six or eight.
Driving connector construction of the present invention is simple, easy to process, and work efficiency is high.Due between upper flange plate and lower flange, adopt connecting sheet to be connected, not only can save generation raw material, reduce manufacturing cost, can also alleviate product weight; Connecting sheet between upper flange plate and lower flange, in rotation process, can form air stream, and the parts in generator are dispelled the heat.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the sectional view of the driving connector of prior art;
Fig. 2 is the sectional view that the present invention drives connector;
Fig. 3 is the stereogram that the present invention drives connector;
Fig. 4 is that the present invention drives connector with fan blade and starts the structural representation that sheet coordinates.
Embodiment
Below in conjunction with embodiment, the present invention is further detailed explanation:
As shown in Figure 2 or Figure 3, the present invention drives connector, it comprises driving connector body 1, drive connector body 1 to be set in outside the main shaft 2 of generator, described driving connector body 1 one end is provided with upper flange plate 11, the other end is provided with lower flange 12, is provided with three connecting sheets 13 that are connected above upper and lower flange plate 11,12 between upper flange plate 11 and lower flange 12.
The present invention adopts above structure, between upper flange plate 11 and lower flange 12, by connecting sheet 13, is connected, and has the following advantages: 1, greatly saved and driven processing raw material of connector body 1, reduced production costs; 2, alleviate the weight that drives connector body 1, alleviate the burden to generator shaft 2, postpone the working life of generator shaft 2; 3, the connecting sheet 13 between upper flange plate 11 and lower flange 12, in rotation process, can form air stream, and the parts in generator are dispelled the heat.
As shown in Figure 4, described upper flange plate 11 is fixedly connected with the startup sheet 3 of diesel engine.
Described upper flange plate 11 is provided with threaded through hole 14, and upper flange plate 11 is fixing with startup sheet 3 by screw.Due to what arrange in upper flange plate 11, be to have threaded through hole 14, even if the fixing like this screw that starts sheet 3 has broken, also easily from through hole 14, take out.
As shown in Figure 4, described lower flange 12 is fixedly connected with the fan blade 4 of generator.
Described driving connector body 1, upper flange plate 11 and lower flange 12 are one-body molded by No. 38 steel.Because the intensity of No. 38 steel is greater than plain carbon steel, driving connector body 1 intensity generating like this improves, weight saving; Meanwhile, the screw thread in upper flange plate through hole 14 is difficult for stripped thread, extends the working life that drives connector body 1; In addition, adopt the driving connector body 1 of No. 38 steel moulding fixing tight with generator shaft 2, connector body 1 and the sheathed inwall machined grooves being connected of engine spindle 2 need do not driven, more without process corresponding fin on engine spindle 2, greatly save manufacturing procedure, improve work efficiency.
Connecting sheet 13 between described upper flange plate 11 and lower flange 12 is four, six or eight.This connecting sheet 13 has the effect of similar fan blade, drives in connector rotation process, and the wind that connecting sheet 13 agitation air form dispels the heat to the parts of generator.
Driving connector of the present invention is set in outside the main shaft 2 of generator, and its one end is fixedly connected with the startup sheet 3 of diesel engine by upper flange plate 11, and the other end is fixedly connected with the fan blade 4 of generator by lower flange 12.When diesel engine drives driving connector to rotate by starting sheet 3, drive connector to drive generator shaft 2 synchronously to rotate, thereby realize, drive generator to generate electricity.
Claims (6)
1. drive connector, it comprises driving connector body, drive connector body to be set in outside the main shaft of generator, it is characterized in that: described driving connector body one end is provided with upper flange plate, the other end is provided with lower flange, is provided with three connecting sheets that are connected above upper and lower flange plate between upper flange plate and lower flange.
2. driving connector according to claim 1, is characterized in that: described upper flange plate is fixedly connected with the startup sheet of diesel engine.
3. driving connector according to claim 2, is characterized in that: described upper flange plate is provided with threaded through hole, and upper flange plate is fixed by screw and startup sheet.
4. driving connector according to claim 1, is characterized in that: described lower flange is fixedly connected with the fan blade of generator.
5. driving connector according to claim 1, is characterized in that: described driving connector body, upper flange plate and lower flange are one-body molded by No. 38 steel.
6. driving connector according to claim 1, is characterized in that: the connecting sheet between described upper flange plate and lower flange is four, six or eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410126103.2A CN103953655A (en) | 2014-03-31 | 2014-03-31 | Drive connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410126103.2A CN103953655A (en) | 2014-03-31 | 2014-03-31 | Drive connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103953655A true CN103953655A (en) | 2014-07-30 |
Family
ID=51330973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410126103.2A Pending CN103953655A (en) | 2014-03-31 | 2014-03-31 | Drive connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103953655A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953406A (en) * | 2017-05-18 | 2018-12-07 | 深圳市元疆科技有限公司 | A kind of self cooled shaft coupling |
| CN112576635A (en) * | 2020-11-18 | 2021-03-30 | 合肥通用机械研究院有限公司 | Middle section with active cooling function and heat-insulating coupling with same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090008307U (en) * | 2008-02-14 | 2009-08-19 | 주식회사 현대미포조선 | Guide pin for flange connecting |
| CN202032006U (en) * | 2011-01-21 | 2011-11-09 | 十堰鼎凯工贸有限公司 | Output shaft coupler of power take-off device |
| CN102809475A (en) * | 2012-07-02 | 2012-12-05 | 中国工程物理研究院总体工程研究所 | Water impact water column launching device |
| CN102966813A (en) * | 2011-08-31 | 2013-03-13 | 周阿明 | Jacket flange |
| CN203796776U (en) * | 2014-03-31 | 2014-08-27 | 赵振增 | Driving connector |
-
2014
- 2014-03-31 CN CN201410126103.2A patent/CN103953655A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090008307U (en) * | 2008-02-14 | 2009-08-19 | 주식회사 현대미포조선 | Guide pin for flange connecting |
| CN202032006U (en) * | 2011-01-21 | 2011-11-09 | 十堰鼎凯工贸有限公司 | Output shaft coupler of power take-off device |
| CN102966813A (en) * | 2011-08-31 | 2013-03-13 | 周阿明 | Jacket flange |
| CN102809475A (en) * | 2012-07-02 | 2012-12-05 | 中国工程物理研究院总体工程研究所 | Water impact water column launching device |
| CN203796776U (en) * | 2014-03-31 | 2014-08-27 | 赵振增 | Driving connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953406A (en) * | 2017-05-18 | 2018-12-07 | 深圳市元疆科技有限公司 | A kind of self cooled shaft coupling |
| CN112576635A (en) * | 2020-11-18 | 2021-03-30 | 合肥通用机械研究院有限公司 | Middle section with active cooling function and heat-insulating coupling with same |
| CN112576635B (en) * | 2020-11-18 | 2021-12-14 | 合肥通用机械研究院有限公司 | Middle section with active cooling function and heat-insulating coupling with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140730 |