CN104455260A - Generator belt tensioning device of engine - Google Patents
Generator belt tensioning device of engine Download PDFInfo
- Publication number
- CN104455260A CN104455260A CN201410669335.2A CN201410669335A CN104455260A CN 104455260 A CN104455260 A CN 104455260A CN 201410669335 A CN201410669335 A CN 201410669335A CN 104455260 A CN104455260 A CN 104455260A
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- CN
- China
- Prior art keywords
- generator
- support
- bolt
- adjusting
- hinged
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/14—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of a driving or driven pulley
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to a generator belt tensioning device of an engine. The generator belt tensioning device comprises a generator and is characterized in that the generator is hinged to a generator support through a generator installing bolt. The part, located on the other side of the generator installing bolt, of the generator is further hinged to an adjusting rod, an external thread part is arranged at one end of the adjusting rod and connected with a nut through threads, and the adjusting rod penetrates into a long hole of an adjusting support. The adjusting support is hinged to an engine base through a fastening bolt which is located on the extending line of the long hole, an adjusting bent plate is arranged on the adjusting support and located on the side, away from the fastening bolt, of the adjusting rod, an unthreaded hole is formed in the adjusting bent plate, and an adjusting bolt penetrates into the unthreaded hole, and is connected with the adjusting rod in a spiral transmission mode. The generator belt tensioning device has the advantages that the reliability of belt tensioning can be guaranteed.
Description
Technical field
The invention belongs to as the supporting technical field of generators of internal-combustion engine, particularly relate to a kind of dynamo belt tension device of motor.
Background technique
Generator is one of vitals of motor, and generator reliably exports all the time is all the problem that engine product is studied.The belt tension of generation current machine is generally by manually compressing generator, be then fastened on generator regulator plate by generator, or generator is fixed, relies on extra tension device to carry out tensioning.Front a kind of tensioning mode is easily loose, and tension force is inadequate, a kind ofly adds many component afterwards, adds cost, and higher to space arrangement requirement.
Summary of the invention
The present invention provides a kind of dynamo belt tension device of motor for solving in known technology the technical problem that exists, and this tension device can ensure the reliability of belt tension.
A kind of dynamo belt tension device of motor, comprise generator, it is characterized in that: generator is installed on generator support by generator construction bolt is hinged, also hinged with adjustable lever at the opposite side being positioned at generator construction bolt of generator, one end of adjustable lever has external thread part, external thread part is connected with nut thread, adjustable lever is also installed in the elongated hole regulating support, regulate and support is also hinged on support by clamping bolt, clamping bolt is positioned on the elongation line of elongated hole, support is regulated to be provided with an adjustment bent plate, bent plate is regulated to regulate the side away from clamping bolt support being positioned at adjustable lever, regulate on bent plate and there is a unthreaded hole, adjusting bolt is installed with in unthreaded hole, adjusting bolt is connected with adjustable lever power screw.
The advantage that the present invention has and good effect are:
Because the present invention adopts technique scheme, by the belt tension regulating the adjusting bolt on support to realize generator, the position fixing process of tensioning process and generator is united two into one, while tightening belt, also just complete the location of generator, avoid the problem that in prior art, tensioning process is separated with position fixing process.And without the need to special belt tensioning mechanism, saved the space in engine compartment, also reduce the complexity of system simultaneously.
Accompanying drawing explanation
Fig. 1 is three-dimensional disassembly diagram of the present invention;
Fig. 2 is the partial structurtes schematic diagram of the controlling device of Fig. 1;
Fig. 3 is the plan view of Fig. 2.
In figure: 1, regulate support; 2, clamping bolt; 3, nut; 4, adjustable lever; 5, adjusting bolt; 6, generator construction bolt; 7, generator; 8, generator support.
Embodiment
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
As Figure 1-3,
A kind of dynamo belt tension device of motor, comprise generator 7, generator is installed on generator support 8 by generator construction bolt 6 is hinged, also hinged with adjustable lever 4 at the opposite side being positioned at generator construction bolt of generator, one end of adjustable lever has external thread part, external thread part is threaded with nut 3, adjustable lever is also installed in the elongated hole regulating support 5, regulate and support is also hinged on support by clamping bolt 2, clamping bolt is positioned on the elongation line of elongated hole, support is regulated to be provided with an adjustment bent plate, bent plate is regulated to regulate the side away from clamping bolt support being positioned at adjustable lever, regulate on bent plate and there is a unthreaded hole, adjusting bolt 5 is installed with in unthreaded hole, adjustable lever be provided with screw away from motor one end, adjusting bolt is connected with the screw power screw of adjustable lever.
Operating principle of the present invention is:
When the position of regulator generator is with tightening belt, by rotating adjusting bolt, promote adjustable lever near regulating bent plate, generator is moved to the left side in figure, simultaneously due to generator and generator support hinged by generator construction bolt, regulate also realized by clamping bolt between support and support hinged.So generator, relative to generator, slight swing can occur, regulate support also slight oscillatory can occur relative to support.Thus final guarantee generating function idler.Because generator is conditioned after support pulls and put in place, position can not change, so now tighten each bolt again, also still can ensure belt tension, can not loosen.
Although be described the preferred embodiments of the present invention by reference to the accompanying drawings above; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present invention; do not departing under the ambit that present inventive concept and claim protect, can also make a lot of form, these all belong within protection scope of the present invention.
Claims (1)
1. the dynamo belt tension device of a motor, comprise generator, it is characterized in that: generator is installed on generator support by generator construction bolt is hinged, also hinged with adjustable lever at the opposite side being positioned at generator construction bolt of generator, one end of adjustable lever has external thread part, external thread part is connected with nut thread, adjustable lever is also installed in the elongated hole regulating support, regulate and support is also hinged on support by clamping bolt, clamping bolt is positioned on the elongation line of elongated hole, support is regulated to be provided with an adjustment bent plate, bent plate is regulated to regulate the side away from clamping bolt support being positioned at adjustable lever, regulate on bent plate and there is a unthreaded hole, adjusting bolt is installed with in unthreaded hole, adjusting bolt is connected with adjustable lever power screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410669335.2A CN104455260A (en) | 2014-11-20 | 2014-11-20 | Generator belt tensioning device of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410669335.2A CN104455260A (en) | 2014-11-20 | 2014-11-20 | Generator belt tensioning device of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104455260A true CN104455260A (en) | 2015-03-25 |
Family
ID=52901805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410669335.2A Pending CN104455260A (en) | 2014-11-20 | 2014-11-20 | Generator belt tensioning device of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104455260A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781367A (en) * | 2017-10-21 | 2018-03-09 | 安徽特种农业装备产业技术研究院有限公司 | A kind of stone collector transfer case tensioning apparatus |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201666185U (en) * | 2010-02-26 | 2010-12-08 | 重庆长安汽车股份有限公司 | Engine tension pulley regulation mechanism |
| CN201875069U (en) * | 2010-11-16 | 2011-06-22 | 中国第一汽车集团公司 | Manual assembly-adjustment device of engine front end wheel train |
| CN201904683U (en) * | 2010-12-16 | 2011-07-20 | 锐展(铜陵)科技有限公司 | Generator tension force regulating bracket |
| CN202017740U (en) * | 2011-04-06 | 2011-10-26 | 东风汽车公司 | Manual belt tensioning device |
| CN202392059U (en) * | 2011-11-22 | 2012-08-22 | 长城汽车股份有限公司 | Belt tension mechanism for engine accessory gear train |
| FR2995648A1 (en) * | 2012-09-20 | 2014-03-21 | Skf Ab | Tensioner device for e.g. belt, in internal combustion engine of car, has blocking unit for non-return blocking of idler roller from active to assembly configuration with regard to plate, where unit is arranged distinct from locking unit |
| CN203717812U (en) * | 2013-12-13 | 2014-07-16 | 重庆鑫仕达包装设备有限公司 | Belt drive tensioning mechanism |
| CN204358042U (en) * | 2014-11-20 | 2015-05-27 | 天津雷沃动力有限公司 | The dynamo belt tension device of motor |
-
2014
- 2014-11-20 CN CN201410669335.2A patent/CN104455260A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201666185U (en) * | 2010-02-26 | 2010-12-08 | 重庆长安汽车股份有限公司 | Engine tension pulley regulation mechanism |
| CN201875069U (en) * | 2010-11-16 | 2011-06-22 | 中国第一汽车集团公司 | Manual assembly-adjustment device of engine front end wheel train |
| CN201904683U (en) * | 2010-12-16 | 2011-07-20 | 锐展(铜陵)科技有限公司 | Generator tension force regulating bracket |
| CN202017740U (en) * | 2011-04-06 | 2011-10-26 | 东风汽车公司 | Manual belt tensioning device |
| CN202392059U (en) * | 2011-11-22 | 2012-08-22 | 长城汽车股份有限公司 | Belt tension mechanism for engine accessory gear train |
| FR2995648A1 (en) * | 2012-09-20 | 2014-03-21 | Skf Ab | Tensioner device for e.g. belt, in internal combustion engine of car, has blocking unit for non-return blocking of idler roller from active to assembly configuration with regard to plate, where unit is arranged distinct from locking unit |
| CN203717812U (en) * | 2013-12-13 | 2014-07-16 | 重庆鑫仕达包装设备有限公司 | Belt drive tensioning mechanism |
| CN204358042U (en) * | 2014-11-20 | 2015-05-27 | 天津雷沃动力有限公司 | The dynamo belt tension device of motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781367A (en) * | 2017-10-21 | 2018-03-09 | 安徽特种农业装备产业技术研究院有限公司 | A kind of stone collector transfer case tensioning apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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: 20150325 |