CN2402656Y - Double cycloid gear speed reduced electrically driven capstan - Google Patents
Double cycloid gear speed reduced electrically driven capstan Download PDFInfo
- Publication number
- CN2402656Y CN2402656Y CN 99256766 CN99256766U CN2402656Y CN 2402656 Y CN2402656 Y CN 2402656Y CN 99256766 CN99256766 CN 99256766 CN 99256766 U CN99256766 U CN 99256766U CN 2402656 Y CN2402656 Y CN 2402656Y
- Authority
- CN
- China
- Prior art keywords
- speed reduction
- double cycloid
- cycloid gear
- double
- reel
- 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 provides an electrically driven capstan composed of double cycloid gears, which is primarily composed of an electric motor (1), a base (15), a rolling cylinder (5), a shell (12) and a speed reduction mechanism with double cycloidal gears. Two pairs of internal and external cycloidal gears are arranged in the speed reduction mechanism with double cycloidal gears, and the external part is provided with the shell (12) which can be fixed by a brake and can freely rotate. A high speed shaft (6) penetrates through a speed reduction device from the rolling cylinder (5) to support on the bearing base (13), and the other end is connected with a shaft of the electric motor (1). The utility model has the advantages of simple structure, strong bearing capacity, convenient operation, low cost, easy maintenance, etc.
Description
The utility model relates to the mine electric winch, particularly the electric winch of double cycloid gear deceleration.
Electric winch is one of major equipment that often uses in the mine, the mechanism that electric winch of the prior art is made up of involute tooth gear.Its load-carrying capacity is strong, complex structure, maintenance difficult.
The purpose of this utility model be propose a kind of by double cycloid gear forms simple in structure, load-carrying capacity is strong, easy to operate, the easy electric winch of maintenance.
The utility model is to realize like this.It mainly is made up of motor, base, reel, casing, double cycloid gear speed reduction gearing.On casing and reel, respectively establish a cover brake gear.In the double cycloid gear speed reduction gearing, be provided with epicycloidal gear in two pairs (seeing Chinese patent 85106551).Outside it, be provided with one both can have been stopped by brake dead fixing, the casing that can rotate freely again.A high speed shaft passes the double cycloid gear speed reduction gearing from reel and is supported on the bearing seat, and the other end links to each other with motor shaft.
Working process of the present utility model is such.The double cycloid gear speed reduction gearing is the planetary mechanism of a 2K-H type.Be provided with two pairs of two internal and external cycloids gears in it, the number of teeth is Z1, Z2, Z3, Z4.
1, when checking casing, it is a normal 2K--H reductor, and its motor is i=Z1 to the transmitting ratio between the reel
*Z3/ (Z1
*Z3--Z2
*Z), this moment, electric winch played normal positive and negative elevator effect.
2, (this moment of motor outage usually) reel this moment weight of slinging hovers in the air when checking casing and check reel again.Also can utilize reel brake control to transfer weight.
3, reel weight of slinging hovers in the air (this moment electrical power) this moment when checking reel.Also can utilize reel brake control to transfer weight.Casing rotated with motor and floated this moment.
The utility model has made full use of that the double cycloid gear drive mechanism is simple, advanced technology, volume is little, load-carrying capacity is strong, characteristics such as shock-resistant, the utility model compared with similar electric winch product greatly reduced weight of equipment, saved cost, dwindled volume, improve in load-carrying capacity.
With embodiment the utility model is further specified below:
Fig. 1 is the utility model structural representation.
Wherein 1----motor, 2----bearing, 3----coupler, 4----brake, 5----reel, 6----high speed shaft, 7----external gear, 8----output inner gear, 9----inner gear, 10----brake, 11----satellite gear, 12----casing, 13----bearing brackett, 14----bearing, 15----base.
As seen from the figure, the utility model it mainly form by motor [1], base [15], reel [5], casing [12], double cycloid gear speed reduction gearing.On reel [5] and casing [12], respectively establish a cover brake gear [4], [10].Be provided with epicycloidal gear in two pairs in the double cycloid gear speed reduction gearing, the number of teeth is Z1, Z2, Z3, Z4.Outside it, be provided with one both can have been stopped by brake dead fixing, the casing that can rotate freely [12] again.A high speed shaft [6] passes the double cycloid gear speed reduction gearing from reel [5] and is supported on the bearing seat [13], and the other end links to each other with motor [1] axle.
Claims (1)
1, the electric winch that a kind of double cycloid gear slows down, it mainly is by motor [1], base [15], reel [5], casing [12], the double cycloid gear speed reduction gearing is formed, on reel [5] and casing [12], respectively establish a cover brake gear [4], [10], it is characterized in that in the double cycloid gear speed reduction gearing, being provided with epicycloidal gear in two pairs, being provided with one outside it both can have been stopped dead fixing by brake, the casing that can rotate freely [12] again, a high speed shaft [6] passes the double cycloid gear speed reduction gearing from reel [5] and is supported on the bearing seat [13], and the other end links to each other with motor [1] axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99256766 CN2402656Y (en) | 1999-12-30 | 1999-12-30 | Double cycloid gear speed reduced electrically driven capstan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99256766 CN2402656Y (en) | 1999-12-30 | 1999-12-30 | Double cycloid gear speed reduced electrically driven capstan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2402656Y true CN2402656Y (en) | 2000-10-25 |
Family
ID=34039814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99256766 Expired - Fee Related CN2402656Y (en) | 1999-12-30 | 1999-12-30 | Double cycloid gear speed reduced electrically driven capstan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2402656Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295134C (en) * | 2003-07-31 | 2007-01-17 | 中国矿业大学 | Conveying and transporting winch |
| CN103121639A (en) * | 2011-11-18 | 2013-05-29 | 吴小杰 | Permanent magnet type constant braking inner cycloid reducer winch |
| CN103121635A (en) * | 2011-11-18 | 2013-05-29 | 吴小杰 | Constant braking outer cylinder cycloid speed reducing winding engine |
| CN105422769A (en) * | 2015-12-03 | 2016-03-23 | 安徽普伦智能装备有限公司 | Quadruple rotating speed reducing mechanism |
-
1999
- 1999-12-30 CN CN 99256766 patent/CN2402656Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295134C (en) * | 2003-07-31 | 2007-01-17 | 中国矿业大学 | Conveying and transporting winch |
| CN103121639A (en) * | 2011-11-18 | 2013-05-29 | 吴小杰 | Permanent magnet type constant braking inner cycloid reducer winch |
| CN103121635A (en) * | 2011-11-18 | 2013-05-29 | 吴小杰 | Constant braking outer cylinder cycloid speed reducing winding engine |
| CN103121635B (en) * | 2011-11-18 | 2015-07-29 | 陈伟 | Permanent braking urceolus cycloid reduction winch |
| CN105422769A (en) * | 2015-12-03 | 2016-03-23 | 安徽普伦智能装备有限公司 | Quadruple rotating speed reducing mechanism |
| CN105422769B (en) * | 2015-12-03 | 2018-05-04 | 安徽普伦智能装备有限公司 | A kind of four times of rotating speed reducing gears |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |