CN202165521U - Non-contact type quick-detachable transmission mechanism - Google Patents
Non-contact type quick-detachable transmission mechanism Download PDFInfo
- Publication number
- CN202165521U CN202165521U CN2011202868063U CN201120286806U CN202165521U CN 202165521 U CN202165521 U CN 202165521U CN 2011202868063 U CN2011202868063 U CN 2011202868063U CN 201120286806 U CN201120286806 U CN 201120286806U CN 202165521 U CN202165521 U CN 202165521U
- Authority
- CN
- China
- Prior art keywords
- driven gear
- gear
- engagement
- driving
- driving gear
- 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
Links
Images
Landscapes
- Gear Transmission (AREA)
- Transmission Devices (AREA)
Abstract
The utility model discloses a non-contact type quick-detachable transmission mechanism which comprises a drive gear and a driven gear. The drive gear and the driven gear are engaged concentrically; an engaging driver leading the drive gear and the driven gear to be engaged concentrically is mounted on the drive gear; a rotating connector is mounted on the driven gear. During transmission, the drive gear and the driven gear are engaged concentrically under the effect of the engaging driver and do not collide, so that the gear wear is low, the service life is long and the transmission effect is good; when transmission is not needed, the driven gear rotates to a detachable position under the effect of the rotating connector so as to separate from the drive gear.
Description
Technical field
The utility model relates to a kind of driving mechanism, relates in particular to a kind of driving mechanism of separated type.
Background technique
The separated type driving mechanism that uses now, most master gear drive mechanisms that adopt, as shown in Figure 3, driving gear 1 transferring power arrives the driven gear 2 with its engagement; When not needing transferring power, driven gear 2 connects rotating shaft 4 around driven gear and turns to the disengaging configuration under the effect of driven gear coupling shaft 3; In frequent separation of needs and engaging gear transmission; Can cause the collision of driven gear 2 and driving gear 1, cause profile of tooth distortion etc., so noise becomes big; The transmission efficiency step-down influences the transmission effect.
The model utility content
But the utility model technical problem to be solved provides a kind of contactless quick detachable driving mechanism that can effectively avoid gear clash.
For solving the problems of the technologies described above; The technological scheme of the utility model is: but contactless quick detachable driving mechanism; Comprise driving gear and driven gear; Said driving gear and said driven gear mesh with one heart, are equipped with on the said driving gear to make said driving gear and the said driven gear engagement drive unit of engagement with one heart, on the said driven gear rotary connecting device are installed.
As a kind of optimized technical scheme, said engagement drive unit comprises the magnet engagement driver that is installed on the said driving gear.
As a kind of optimized technical scheme, said rotary connecting device comprises that driven gear connects rotating shaft, between said driven gear connection rotating shaft and the said driven gear central shaft driven gear coupling shaft is installed.
Owing to adopted technique scheme; But contactless quick detachable driving mechanism; Comprise driving gear and driven gear; Said driving gear and said driven gear mesh with one heart, are equipped with on the said driving gear to make said driving gear and the said driven gear engagement drive unit of engagement with one heart, on the said driven gear rotary connecting device are installed; During transmission, driving gear and driven gear be engagement with one heart under the effect of engagement drive unit, and gear does not bump, and gear wear is little, long service life, and transmission is effective; When not needing transmission, driven gear turns to the disengaging configuration under the effect of rotary connecting device, thereby breaks away from driving gear.
Description of drawings
Fig. 1 is the configuration state schematic representation of driving gear and driven gear engagement among the utility model embodiment;
Fig. 2 is driving gear and a driven gear separation structure view among the utility model embodiment;
Fig. 3 is a separated type driving mechanism structural representation in the existing technology;
Among the figure: the 1-driving gear; The 2-driven gear; 3-driven gear coupling shaft; The 4-driven gear connects rotating shaft.
Embodiment
Below in conjunction with accompanying drawing and embodiment, further set forth the utility model.In the detailed description below, some example embodiment of the utility model has only been described through the mode of explanation.Undoubtedly, those of ordinary skill in the art can recognize, under the situation of spirit that does not depart from the utility model and scope, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used to limit the protection domain of claim.
As depicted in figs. 1 and 2; But contactless quick detachable driving mechanism; Comprise driving gear 1 and driven gear 2, said driving gear 1 meshes with said driven gear 2 with one heart, and the engagement drive unit that said driving gear 1 and said driven gear 2 are meshed with one heart is installed on the said driving gear 1; Said engagement drive unit comprises the magnet engagement driver (not shown) that is installed on the said driving gear 1, and said magnet engagement driver can adopt high strong magnet; On the said driven gear 2 rotary connecting device is installed; Said rotary connecting device comprises that driven gear connects rotating shaft 4, between said driven gear connection rotating shaft 4 and said driven gear 2 central shafts driven gear coupling shaft 3 is installed.
Working principle:
As shown in Figure 1, driving gear 1 and driven gear 2 adopt the magnetic force mode of engagement with one heart when engagement; High strong magnet promptly is installed as the engagement driver on driving gear 1, driving gear 1 meshes with driven gear 2 with one heart, leans on the non-contact type magnetic engagement; When changed disengaging configuration as shown in Figure 2, driving gear 1 did not contact with driven gear 2 driven gear 2, has guaranteed normal separation and engagement from engaging position as shown in Figure 1; Again can transferring power; And do not connect noise, and having guaranteed stability of transmission, transmission efficiency is very high.
More than show and described the advantage of basic principle, major character and the utility model of the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. but contactless quick detachable driving mechanism; Comprise driving gear and driven gear; It is characterized in that: said driving gear and said driven gear mesh with one heart; Be equipped with on the said driving gear and make said driving gear and the said driven gear engagement drive unit of engagement with one heart, on the said driven gear rotary connecting device is installed.
2. but contactless quick detachable driving mechanism as claimed in claim 1 is characterized in that: said engagement drive unit comprises the magnet engagement driver that is installed on the said driving gear.
3. but according to claim 1 or claim 2 contactless quick detachable driving mechanism; It is characterized in that: said rotary connecting device comprises that driven gear connects rotating shaft, between said driven gear connection rotating shaft and the said driven gear central shaft driven gear coupling shaft is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202868063U CN202165521U (en) | 2011-08-04 | 2011-08-04 | Non-contact type quick-detachable transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202868063U CN202165521U (en) | 2011-08-04 | 2011-08-04 | Non-contact type quick-detachable transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165521U true CN202165521U (en) | 2012-03-14 |
Family
ID=45801347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202868063U Expired - Fee Related CN202165521U (en) | 2011-08-04 | 2011-08-04 | Non-contact type quick-detachable transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013060166A1 (en) * | 2011-10-29 | 2013-05-02 | Deng Yunhe | Method for on-site installation of vertical-axis wind generator |
-
2011
- 2011-08-04 CN CN2011202868063U patent/CN202165521U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013060166A1 (en) * | 2011-10-29 | 2013-05-02 | Deng Yunhe | Method for on-site installation of vertical-axis wind generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202451649U (en) | Clutch type pneumatic transmission device | |
| CN202165521U (en) | Non-contact type quick-detachable transmission mechanism | |
| CN202646446U (en) | Limit-torque plum elastic shaft coupler | |
| CN102700908A (en) | Screw conveyor | |
| CN202732755U (en) | Buffering coupler | |
| CN203892184U (en) | External gear type high-pressure oil pump | |
| CN103174775B (en) | Clutch coupling | |
| CN203109749U (en) | Grinding mechanism of grinding device | |
| CN202360699U (en) | Elastic contact transmission device | |
| CN201786952U (en) | Coupling structure with fast separation function | |
| CN201461771U (en) | Motor driving clutch structure | |
| CN203948535U (en) | Load-limiting coupler processed is separated in energising | |
| CN203308955U (en) | Flexible coupling transmitting large torque and provided with nonmetal elastic component | |
| CN202768667U (en) | Efficient buffer type coupler | |
| CN205045372U (en) | Ratchet wheel backstop | |
| CN203516059U (en) | Oil pump shaft | |
| CN102678852A (en) | Axial chain type transmission structure | |
| CN103318602A (en) | Transporting device | |
| CN203660751U (en) | Driving mechanism for upender of forging crane | |
| CN202360068U (en) | Double-brake driving mechanism for tower type pumping unit | |
| CN103557246B (en) | A kind of clutch brake | |
| CN201554825U (en) | Gearbox for ash removing machine | |
| CN202451643U (en) | Clutch and electric clutch driving device thereof | |
| CN202451647U (en) | Clutch disc | |
| CN202369075U (en) | Disk feeding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20120804 |