CN204083082U - A kind of driving shaft and the engaging and disengaging gear of driven shaft when high speed discrepancy - Google Patents
A kind of driving shaft and the engaging and disengaging gear of driven shaft when high speed discrepancy Download PDFInfo
- Publication number
- CN204083082U CN204083082U CN201420377538.XU CN201420377538U CN204083082U CN 204083082 U CN204083082 U CN 204083082U CN 201420377538 U CN201420377538 U CN 201420377538U CN 204083082 U CN204083082 U CN 204083082U
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- CN
- China
- Prior art keywords
- master gear
- clutch wheel
- gear
- train
- support
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Abstract
The utility model is a kind of driving shaft and the engaging and disengaging gear of driven shaft when high speed discrepancy, it is characterized in that: be made up of train one, train two, first clutch wheel (6) and the second clutch wheel (7), multiple first planet gears (3) of train one are evenly arranged on support (1) and go up and engage with the first master gear (2), and support (1) empty set is in one end of the first master gear (2) axle; Multiple second planetary pinions (5) of train two are evenly arranged on support (1) and go up and engage with the second master gear (4), and support (1) empty set is in one end of the second master gear (4) axle; Second clutch wheel (7) is arranged on the first master gear (2) axle, and rotate with the first master gear (2), first clutch wheel (6) is arranged on the axle of the second master gear (4), and rotate with the second master gear (4): wherein first planet gear (3) is coaxial with the second planetary pinion (5) and be fixedly connected with, first master gear (2) is coaxial with the second master gear (4), the first clutch wheel (6), the second clutch wheel (7) both the rarest one can along its axial motion.The utility model, when driving shaft, driven shaft exist high speed discrepancy, utilizes mechanical drive principle, by two train transmission, ensure that driving shaft can reliably and the joint of driven shaft.
Description
Technical field
The utility model relates to mechanical transmission fields, particularly a kind of driving shaft, there is high speed discrepancy in driven shaft time engaging and disengaging gear.
Background technique
In machine driven system, the joint of driving shaft, driven shaft has mainly come by clutch, and clutch is a kind of important transmission device in mechanical transmission, has been widely used at modern industry.The working principle of mechanical clutch mainly carrys out carry-over moment by the engagement of work original paper when engaging or friction, by its working principle, can be divided into the engagement type and large class of friction type two.No matter engagement type or friction type, the speed discrepancy before its driving shaft, driven shaft engage all has certain scope restriction.To engaged clutch, the speed discrepancy of driving shaft, driven shaft exceedes certain scope, is difficult to engagement or broken teeth at all; To friction clutcch, the speed discrepancy that driving shaft, driven shaft are high, makes friction pair produce a large amount of heats, easily makes friction pair damage or reduces the working life of clutch.How to make clutch active, driven shaft when high speed discrepancy, driving shaft can engage with driven shaft reliably, becomes the problem that clutch field one is new.At present, international, domestic, good solution all be there is no to this.
Summary of the invention
The purpose of this utility model is to provide a kind of when driving shaft, driven shaft exist high speed discrepancy, the engaging and disengaging gear that driving shaft can engage with driven shaft reliably.
The technical solution adopted in the utility model is completed by following principle: a kind of driving shaft and the engaging and disengaging gear of driven shaft when high speed discrepancy, it is characterized in that: be made up of train one, train two, first clutch wheel and the second clutch wheel, multiple first planet gears of train one are evenly rack-mount and engage with the first master gear, and support empty set is in one end of the first main gear shaft; Multiple second planetary pinions of train two are evenly rack-mount and engage with the second master gear, and support empty set is in one end of the second main gear shaft; Second clutch wheel is arranged on the first main gear shaft, and rotate with the first master gear, first clutch wheel is arranged on the axle of the second master gear, and rotate with the second master gear: wherein first planet gear is coaxial with the second planetary pinion and be fixedly connected with, first master gear is coaxial with the second master gear, described clutch wheel the rarest one can along its axial motion.
The utility model, after the first clutch wheel engages with the second clutch wheel, forces the first master gear and the second master gear constant speed rotation, causes support with the first master gear constant speed rotation; When the first clutch wheel is separated with the second clutch wheel, support keeps free state; Like this, just define the Engage and disengage by the first clutch wheel and the second clutch wheel, make support and the first master gear create Engage and disengage.
The utility model, when driving shaft, driven shaft exist high speed discrepancy, utilizes mechanical drive principle, by two train transmission, ensure that driving shaft can reliably and the joint of driven shaft.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is further illustrated as follows by instantiation and accompanying drawing below:
As shown in Figure 1, the utility model is made up of train one, train two, first clutch wheel and the second clutch wheel, multiple first planet gear 3 to be evenly arranged on support 1 and to engage with the first master gear 2, and support 1 empty set is in one end of the first master gear 2 axle composition train one; Multiple second planetary pinion 5 to be evenly arranged on support 1 and to engage with the second master gear 4, and support 1 empty set is in one end of the second master gear 4 axle composition train two; First planet gear 3 is coaxial with the second planetary pinion 5 and be fixedly connected with, and the first master gear 2 is coaxial with the second master gear 4; First master gear 2 axle is provided with the second clutch wheel 7, second clutch wheel 7 rotate with the first master gear 2; On the axle of the second master gear 4, the first clutch wheel 6, first clutch wheel 6 is installed and rotates with the second planetary pinion 4; Both first clutch wheel 6, second clutch wheel 7 the rarest one can along its axial motion.
Working principle:
When the utility model is installed, be fixedly linked with driving shaft by the first master gear 2, support 1 is fixedly connected with driven shaft.Driving shaft drives the first master gear 2 to rotate, first master gear 2 drives first planet gear 3 to rotate, first planet gear 3 drives the second planetary pinion 5 to rotate, second planetary pinion 5 drives the second master gear 4 to rotate, first master gear 2 drives the second clutch wheel 7 to rotate simultaneously, and the second master gear 4 drives the first clutch wheel 6 to rotate.
When the first clutch wheel 6 is separated with the second clutch wheel 7, maintain above-mentioned kinematic relation, support 1 keeps free state, reaches the object that the first master gear 2 is separated with support 1.
When the first clutch wheel 6 engages with the second clutch wheel 7, force the first master gear 2 and the second master gear 4 constant speed rotation, cause support 1 and the first master gear 2 constant speed rotation, reach the object that the first master gear 2 engages with support 1.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (1)
1. a driving shaft and the engaging and disengaging gear of driven shaft when high speed discrepancy, it is characterized in that: be made up of train one, train two, first clutch wheel (6) and the second clutch wheel (7), multiple first planet gears (3) of train one are evenly arranged on support (1) and go up and engage with the first master gear (2), and support (1) empty set is in one end of the first master gear (2) axle; Multiple second planetary pinions (5) of train two are evenly arranged on support (1) and go up and engage with the second master gear (4), and support (1) empty set is in one end of the second master gear (4) axle; Second clutch wheel (7) is arranged on the first master gear (2) axle, and rotate with the first master gear (2), first clutch wheel (6) is arranged on the axle of the second master gear (4), and rotate with the second master gear (4): wherein first planet gear (3) is coaxial with the second planetary pinion (5) and be fixedly connected with, first master gear (2) is coaxial with the second master gear (4), the first clutch wheel (6), the second clutch wheel (7) both the rarest one can along its axial motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377538.XU CN204083082U (en) | 2014-07-09 | 2014-07-09 | A kind of driving shaft and the engaging and disengaging gear of driven shaft when high speed discrepancy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377538.XU CN204083082U (en) | 2014-07-09 | 2014-07-09 | A kind of driving shaft and the engaging and disengaging gear of driven shaft when high speed discrepancy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083082U true CN204083082U (en) | 2015-01-07 |
Family
ID=52175805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420377538.XU Expired - Fee Related CN204083082U (en) | 2014-07-09 | 2014-07-09 | A kind of driving shaft and the engaging and disengaging gear of driven shaft when high speed discrepancy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204083082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061286A (en) * | 2014-07-09 | 2014-09-24 | 刘跃群 | Clutch device used for driving shaft and driven shaft with large rotation speed difference |
| CN107504136A (en) * | 2017-09-01 | 2017-12-22 | 广东星光传动股份有限公司 | One kind is without internal tooth planetary reducer |
-
2014
- 2014-07-09 CN CN201420377538.XU patent/CN204083082U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061286A (en) * | 2014-07-09 | 2014-09-24 | 刘跃群 | Clutch device used for driving shaft and driven shaft with large rotation speed difference |
| CN107504136A (en) * | 2017-09-01 | 2017-12-22 | 广东星光传动股份有限公司 | One kind is without internal tooth planetary reducer |
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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: 20150107 Termination date: 20160709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |