CN201261698Y - Clutch mechanism of electric winch - Google Patents
Clutch mechanism of electric winch Download PDFInfo
- Publication number
- CN201261698Y CN201261698Y CNU2008201209599U CN200820120959U CN201261698Y CN 201261698 Y CN201261698 Y CN 201261698Y CN U2008201209599 U CNU2008201209599 U CN U2008201209599U CN 200820120959 U CN200820120959 U CN 200820120959U CN 201261698 Y CN201261698 Y CN 201261698Y
- Authority
- CN
- China
- Prior art keywords
- gear
- slide
- end cap
- bar
- clutch 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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Abstract
The utility model discloses a clutch mechanism of an electric winch, which belongs to the technical field of winch. The clutch mechanism comprises a gear, an end cover arranged on the outer side of the gear, a slide shaft arranged on the end cover, a spiral groove arranged on the gear, a convex stage arranged on the outer side of the slide shaft and matched with the spiral groove, a spring arranged between the end cover and the gear, and a knob arranged outside the end cover and fixed on the slide shaft through a screw. The clutch mechanism has the advantages of simple structure, reliable performance, convenient manufacture and installation, stable operation, and high safety and reliability.
Description
Technical field
The utility model relates to multiple electric capstan machine, particularly relates to the engaging and disengaging gear of multiple electric capstan machine, can be applicable to recreational car (as ATV, UTV), 12V, 24V electric capstan machine peculiar to vessel.
Background technology
Existing application is in the electric capstan machine of automobile, boats and ships, and its engaging and disengaging gear generally adopts the mode of M/C lifting rod, and the defective of its existence is the tired lock of operation, use inconvenient, and the parts processing difficulties, on the high side, therefore, how to design a kind of simple in structure, dependable performance, safe and reliable, easy to use, and the engaging and disengaging gear of the electric capstan machine that productive costs is lower is a difficult problem that is faced at present.
The utility model content
At the problem that prior art exists, the purpose of this utility model is to provide a kind of engaging and disengaging gear of simple in structure, practical and convenient electric capstan machine.
The technical scheme that the utility model is taked for achieving the above object is, a kind of engaging and disengaging gear of electric capstan machine, comprise gear, it is characterized in that: end cap is installed in the outside of gear, slide-bar is installed on the end cap, is provided with plug helix on gear, is provided with boss in the outside of slide-bar and matches with plug helix, between end cap and gear, also be provided with spring, knob be installed in the outside of end cap and by screw retention on slide-bar.
Further be set to:
Described plug helix and boss all are set to 3.
Described slide-bar is installed on the end cap by bearing, jump ring.
The beneficial effects of the utility model are: the utility model compared with prior art, structure is more simple, dependable performance is made easy for installationly, cost is low, and is safe and reliable, stable, and should not damage.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an exploded view of the present utility model.
Number in the figure: 1-turn-knob, 2-screw, 3-jump ring, 4-bearing, 5-end cap, 6-gear, 7-slide-bar, 8-spring, 9-plug helix, boss-10
The specific embodiment
With reference to Fig. 1, shown in Figure 2, the utility model comprises gear 6, end cap 5 is installed in the outside of gear 6, slide-bar 7 is by bearing 4, jump ring 3 is installed on the end cap 5 and matches with gear 6, on gear 6, be provided with plug helix 9, be provided with boss 10 matches with plug helix 9 in the outside of slide-bar 7, in the present embodiment, plug helix 9 and boss 10 all are set to 3, when saving cost, guarantee stability of structure simultaneously, between end cap 5 and gear 6, also be provided with spring 8, knob 1 is installed in the outside of end cap 5 and is fixed on the slide-bar 7 by screw 2, during installation, earlier bearing 4 is pressed in the end cap 5, the spring 8 of packing in order again, gear 6, slide-bar 7, slide-bar 7 are pressed in the bearing 4 and block with jump ring 3.
Principle of work of the present utility model is as follows: rotation turn-knob 1, and 7 rotations of interlock slide-bar, at this moment, the boss 10 of slide-bar 7 is threaded to the end point of the plug helix 9 of gear 6, because the elastic force of spring 8 is released gear 6, makes gear 6 realize transmission with relevant gear ring engagement; And when turn-knob 1 contrarotation 120 degree, at this moment, when the boss 10 of slide-bar 7 slided to plug helix 9 high the putting of gear 6, gear 6 inside indentations made gear 6 throw off with relevant gear ring.
Claims (3)
1, the engaging and disengaging gear of electric capstan machine, comprise clutch gear (6), it is characterized in that: end cap (5) is installed in the outside of gear (6), power-transfer clutch slide-bar (7) is installed on the end cap (5), on gear (6), be provided with plug helix (9), be provided with boss (10) in the outside of slide-bar (7) and match with plug helix (9), also be provided with spring (8) between end cap (5) and gear (6), knob (1) is installed in the outside of end cap (5) and is fixed on the slide-bar (7) by screw (2).
2, the engaging and disengaging gear of a kind of electric capstan machine as claimed in claim 1 is characterized in that: described plug helix (9) and boss (10) all are set to 3.
3, the engaging and disengaging gear of a kind of electric capstan machine as claimed in claim 1 or 2 is characterized in that: described slide-bar (7) is installed on the end cap (5) by bearing (4), jump ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201209599U CN201261698Y (en) | 2008-07-05 | 2008-07-05 | Clutch mechanism of electric winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201209599U CN201261698Y (en) | 2008-07-05 | 2008-07-05 | Clutch mechanism of electric winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201261698Y true CN201261698Y (en) | 2009-06-24 |
Family
ID=40808169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201209599U Expired - Fee Related CN201261698Y (en) | 2008-07-05 | 2008-07-05 | Clutch mechanism of electric winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201261698Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320528A (en) * | 2011-06-20 | 2012-01-18 | 康少松 | Hoisting mechanism of double-speed accelerated lowering device for crane |
| CN103171986A (en) * | 2013-02-28 | 2013-06-26 | 崔晓君 | Winch device and on-off method thereof |
| CN105271034A (en) * | 2014-07-01 | 2016-01-27 | 力山工业股份有限公司 | Engaging and disengaging device for winch and winch using engaging and disengaging device |
-
2008
- 2008-07-05 CN CNU2008201209599U patent/CN201261698Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320528A (en) * | 2011-06-20 | 2012-01-18 | 康少松 | Hoisting mechanism of double-speed accelerated lowering device for crane |
| CN103171986A (en) * | 2013-02-28 | 2013-06-26 | 崔晓君 | Winch device and on-off method thereof |
| CN103171986B (en) * | 2013-02-28 | 2015-04-15 | 宁波联达绞盘有限公司 | Winch device and on-off method thereof |
| CN105271034A (en) * | 2014-07-01 | 2016-01-27 | 力山工业股份有限公司 | Engaging and disengaging device for winch and winch using engaging and disengaging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG CONSTANT POWER MACHINERY CO., LTD. Free format text: FORMER OWNER: MENG RONGSHUI Effective date: 20110822 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110822 Address after: 312000 No. 81 Daming Road, Nine Mile Industrial Zone, Chengnan, Shaoxing, Zhejiang Patentee after: Zhejiang Kangsite Power Machinery Co.,Ltd. Address before: 312000 General Motors Manufacturing Co., Ltd., Nine Mile Industrial Zone, Chengnan, Shaoxing, Zhejiang Patentee before: Meng Rongshui |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20120705 |