CN2822138Y - Planetary decelerater fo bouble-entered overhead cableway - Google Patents
Planetary decelerater fo bouble-entered overhead cableway Download PDFInfo
- Publication number
- CN2822138Y CN2822138Y CN 200520111177 CN200520111177U CN2822138Y CN 2822138 Y CN2822138 Y CN 2822138Y CN 200520111177 CN200520111177 CN 200520111177 CN 200520111177 U CN200520111177 U CN 200520111177U CN 2822138 Y CN2822138 Y CN 2822138Y
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- China
- Prior art keywords
- gear
- planetary
- planet frame
- sun gear
- power shaft
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Abstract
The utility model relates to a planetary speed reducer, particularly a planetary speed reducer for a double-entered overhead cableway and comprises a shell. The utility model is characterized in that an inner tooth shaft passes across the upper part and the lower part of the shell. An upper bevel gear, an upper sun wheel, an upper planetary frame, a lower sun wheel, a lower planetary frame and an output fluted disc which are matched are orderly arranged on the internal tooth shaft from top to bottom, wherein the upper sun wheel and the lower sun wheel are separately and externally engaged with an upper planetary gear set and a lower planetary gear set which are arranged on the upper planetary frame and the lower planetary frame which are arranged in the circumferential direction of the upper sun wheel and the lower sun wheel. A left input shaft and a right input shaft are symmetrically arranged on both sides of the inner tooth shaft, the axial direction of the left input shaft and the right input shaft is perpendicular to the axial direction of the inner tooth shaft, and both ends of the upper bevel gear are respectively and externally engaged with a left bevel gear and a right bevel gear which are sheathed on the left input shaft and the right input shaft. The device of the utility model has the advantages of the improvement of environmental pollution, safety and the reduction of the failure of a cableway. In addition, the utility model is suitable for an overhead cableway.
Description
Technical field
The utility model relates to a kind of planetary reduction gear, especially relates to a kind ofly being applicable to that two on the aerial cableway go into formula aerial cableway planetary reduction gear.
Background technology
In recent years, along with national Tourism development, for dangerously steep tourist attraction, aerial cableway is more and more, people also more and more pay attention to meaning to the safety and the environmental noise of cableway, yet the decelerator that uses on the aerial cableway is unidirectional input power now, and the power that needs is big, causes the equipment noise big, work under bad environment, in case and the motor of input breaks down, and will make cableway not run well, may cause a series of accident to take place.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of improve environmental pollution, safe and reliable, can reduce that cableway breaks down, two on the aerial cableway of being applicable to of better economy go into formula aerial cableway planetary reduction gear.
The utility model is realized in the following way:
Go into formula aerial cableway planetary reduction gear for a kind of pair, comprise housing, it is characterized in that: have and cross housing internal tooth axle up and down, be combined with bevel gear on it from top to bottom successively, last sun gear, the upper planet frame, following sun gear, a lower planet frame and an output fluted disc, last sun gear, following sun gear respectively with its upper planet frame that circumferentially is provided with, upper planetary gear group on the lower planet frame and the external toothing of lower planetary gear group, there are left power shaft and right power shaft to be arranged symmetrically in the both sides of internal tooth axle, and axially axial vertical with the internal tooth axle of the two, above-mentioned on the bevel gear two ends respectively with the left bevel gear and the right bevel gear external toothing that are enclosed within on above-mentioned left power shaft and the right power shaft;
Described housing is by upper shell, middle shell and lower house are formed by connecting by bolt, the internal tooth at described internal tooth axle middle part and the described interior engagement of external tooth of going up sun gear one end, described each planetary gear external toothing of going up on the upper planetary gear group that is provided with on sun gear and the described upper planet frame, each planetary gear and the interior engagement of last internal gear that is fixed on the above-mentioned housing, engagement in the one end external tooth of the internal tooth of upper planet frame and described sun gear down, the internal tooth of internal tooth axle bottom and the interior engagement of the external tooth of following sun gear one end, each planetary gear external toothing on following sun gear and the described lower planet frame, each planetary gear and the interior engagement of following internal gear that is fixed on the above-mentioned housing, described left power shaft and right power shaft, last bevel gear is in upper shell, last sun gear, following sun gear, the upper planet frame is in middle shell, output fluted disc and lower planet frame are in lower house, the described internal gear of going up, upper shell and middle shell are formed by connecting by bolt, described internal gear down, middle shell and lower house are formed by connecting by bolt;
Be equipped with a left side adjustment bag and the right bag of adjusting that is fixed on the described housing on the input of described left power shaft and right power shaft, described internal tooth axle is provided with on the position of upper shell and adjusts bag on one;
All be fixed with three planetary gears on described upper planet frame, the lower planet frame by planet axis;
Described upper planet frame is one to be supported on the floating bracket in the described middle shell.
The utility model has following effect:
The decelerator that the utility model provides, adopted and two gone into formula and drive, just a decelerator has two driven by motor simultaneously, has reduced the power of single motor, thereby has reduced the noise of its unit, improved working environment, two driven by motor in case one of them motor breaks down, can not make decelerator shut down simultaneously, thereby guaranteed the safety that aerial cableway uses, avoided cableway turn round caused accident and loss; The utility model also is provided with on dual input shaft adjusts bag, can in time adjust the back lash between gear, guarantees that gears engaged is steady, thereby has prolonged the service life of gear, greatly reduces the fault rate of decelerator, the life cycle that has prolonged decelerator.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a fundamental diagram of the present utility model;
Embodiment
Go into formula aerial cableway planetary reduction gear for a kind of pair, comprise housing 1, it is characterized in that: have and cross the internal tooth axle 6 of housing about in the of 1, be combined with bevel gear 18 on it from top to bottom successively, last sun gear 15, upper planet frame 20, following sun gear 21, a lower planet frame 22 and an output fluted disc 9, last sun gear 15, following sun gear 21 respectively with its upper planet frame 20 that circumferentially is provided with, upper planetary gear group 7 on the lower planet frame 22 and 8 external toothings of lower planetary gear group, there are left power shaft 2 and right power shaft 3 to be arranged symmetrically in the both sides of internal tooth axle 6, and the axial and internal tooth axle 6 of the two is axial vertical, above-mentioned go up bevel gear 18 two ends respectively with the left bevel gear 4 and 5 external toothings of right bevel gear that are enclosed within on above-mentioned left power shaft 2 and the right power shaft 3, housing 1 is by upper shell 10, middle shell 11 and lower house 12 are formed by connecting by bolt, the internal tooth at internal tooth axle 6 middle parts and the described interior engagement of external tooth of going up sun gear 15 1 ends, described each planetary gear external toothing of going up on the upper planetary gear group 7 that is provided with on sun gear 15 and the described upper planet frame 20, each planetary gear and the last internal gear 24 interior engagements that are fixed on the above-mentioned housing 1, engagement in the one end external tooth of the internal tooth of upper planet frame 20 and described sun gear 21 down, the internal tooth of internal tooth axle 6 bottoms and the interior engagement of the external tooth of following sun gear 21 1 ends, each planetary gear external toothing on following sun gear 21 and the described lower planet frame 22, each planetary gear and the following internal gear 25 interior engagements that are fixed on the above-mentioned housing 1, described left power shaft 2 and right power shaft 3, last bevel gear 18 is in upper shell 10, last sun gear 15, following sun gear 21, upper planet frame 20 is in middle shell 11, output fluted disc 9 and lower planet frame 22 are in lower house 12, the described internal gear 24 of going up, upper shell 10 and middle shell 11 are formed by connecting by bolt, described internal gear 25 down, middle shell 11 and lower house 12 are formed by connecting by bolt, be equipped with the left side adjustment bag 13 and the right bag 14 of adjusting that together fix on the described housing 1 on the input of left side power shaft 2 and right power shaft 3, described internal tooth axle 6 is provided with on the position of upper shell 10 and adjusts bag 17, upper planet frame 20 on one, all be fixed with three planetary gears on the lower planet frame 23 by planet axis.Upper planet frame 20 is one to be supported on the floating bracket in the described middle shell 11.
Left as illustrated in fig. 1 and 2 power shaft 2 drives left bevel gear 4 and rotates, internal tooth axle 6 rotates and drive upward synchronously, and sun gear 15 rotates with left bevel gear 4, three planetary gears that last sun gear 15 drives on the upper planetary gear group 7 rotate, gear motion and generation revolution in each planetary gear is done with last internal gear 24 simultaneously, the revolution of revolution is exactly the revolution of upper planet frame 20.Upper planet frame 20 drives down, and sun gear 21 rotates, three planetary gears that following sun gear 21 drives on the lower planetary gear group 8 rotate, gear motion and generation revolution in each planetary gear is done with following internal gear 25 simultaneously, the revolution of revolution is exactly the revolution of lower planet frame 22, just export the revolution of fluted disc 9, be output revolutions, the ratio of revolutions of this revolution and left power shaft 2 is exactly a gearratio.
Claims (5)
1. go into formula aerial cableway planetary reduction gear for one kind pair, comprise housing (1), it is characterized in that: have and cross housing (1) internal tooth axle (6) up and down, be combined with bevel gear (18) on it from top to bottom successively, last sun gear (15), upper planet frame (20), following sun gear (21), a lower planet frame (22) and an output fluted disc (9), last sun gear (15), following sun gear (21) respectively with its upper planet frame (20) that circumferentially is provided with, upper planetary gear group (7) on the lower planet frame (22) and lower planetary gear group (8) external toothing, there are left power shaft (2) and right power shaft (3) to be arranged symmetrically in the both sides of internal tooth axle (6), and axially axial vertical with internal tooth axle (6) of the two, above-mentioned on bevel gear (18) two ends respectively with the left bevel gear (4) and right bevel gear (5) external toothing that are enclosed within on above-mentioned left power shaft (2) and the right power shaft (3).
2. go into formula aerial cableway planetary reduction gear for as claimed in claim 1 pair, it is characterized in that: described housing (1) is by upper shell (10), middle shell (11) and lower house (12) are formed by connecting by bolt, the internal tooth at described internal tooth axle (6) middle part and the described interior engagement of external tooth of going up sun gear (15) one ends, described upward sun gear (15) and described upper planet frame (20) are gone up each the planetary gear external toothing on the upper planetary gear group (7) that is provided with, each planetary gear and the interior engagement of last internal gear (24) that is fixed on the above-mentioned housing (1), engagement in the one end external tooth of the internal tooth of upper planet frame (20) and described sun gear (21) down, the internal tooth of internal tooth axle (6) bottom and the interior engagement of the external tooth of following sun gear (21) one ends, each planetary gear external toothing on following sun gear (21) and the described lower planet frame (22), each planetary gear and the interior engagement of following internal gear (25) that is fixed on the above-mentioned housing (1), described left power shaft (2) and right power shaft (3), last bevel gear (18) is in upper shell (10), last sun gear (15), following sun gear (21), upper planet frame (20) is in middle shell (11), output fluted disc (9) and lower planet frame (22) are in lower house (12), the described internal gear (24) of going up, upper shell (10) and middle shell (11) are formed by connecting by bolt, described internal gear (25) down, middle shell (11) and lower house (12) are formed by connecting by bolt.
3. go into formula aerial cableway planetary reduction gear for as claimed in claim 1 or 2 pair, it is characterized in that: be equipped with a left side adjustment bag (13) and the right bag (14) of adjusting that is fixed on the described housing (1) on the input of described left power shaft (2) and right power shaft (3), described internal tooth axle (6) is provided with on the position of upper shell (10) and adjusts bag (17) on one.
4. go into formula aerial cableway planetary reduction gear, it is characterized in that: all be fixed with three planetary gears on described upper planet frame (20), the lower planet frame (23) for as claimed in claim 1 or 2 pair by planet axis.
5. two formula aerial cableway planetary reduction gear of going into as claimed in claim 4 is characterized in that: described upper planet frame (20) is one to be supported on the floating bracket in the described middle shell (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520111177 CN2822138Y (en) | 2005-07-11 | 2005-07-11 | Planetary decelerater fo bouble-entered overhead cableway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520111177 CN2822138Y (en) | 2005-07-11 | 2005-07-11 | Planetary decelerater fo bouble-entered overhead cableway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2822138Y true CN2822138Y (en) | 2006-10-04 |
Family
ID=37031241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520111177 Expired - Fee Related CN2822138Y (en) | 2005-07-11 | 2005-07-11 | Planetary decelerater fo bouble-entered overhead cableway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2822138Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678831A (en) * | 2012-05-08 | 2012-09-19 | 吴小杰 | Self-braking small-tooth difference speed reducer for aerial cableways |
| CN103375547A (en) * | 2012-04-25 | 2013-10-30 | 吴小杰 | Self-braking cycloidal reducer of aerial cableway |
| CN103382985A (en) * | 2013-07-04 | 2013-11-06 | 银川威力减速器有限公司 | Planetary reduction gear for detachable ropeway cable car |
| CN104803312A (en) * | 2015-04-29 | 2015-07-29 | 北京南车时代机车车辆机械有限公司 | Mechanical and hydraulic integrated dynamic compactor and driving system thereof |
-
2005
- 2005-07-11 CN CN 200520111177 patent/CN2822138Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375547A (en) * | 2012-04-25 | 2013-10-30 | 吴小杰 | Self-braking cycloidal reducer of aerial cableway |
| CN103375547B (en) * | 2012-04-25 | 2016-05-18 | 吴小杰 | Aerial cableway self-retention cycloidal reducer |
| CN102678831A (en) * | 2012-05-08 | 2012-09-19 | 吴小杰 | Self-braking small-tooth difference speed reducer for aerial cableways |
| CN103382985A (en) * | 2013-07-04 | 2013-11-06 | 银川威力减速器有限公司 | Planetary reduction gear for detachable ropeway cable car |
| CN104803312A (en) * | 2015-04-29 | 2015-07-29 | 北京南车时代机车车辆机械有限公司 | Mechanical and hydraulic integrated dynamic compactor and driving system thereof |
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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: 20061004 Termination date: 20100711 |