CN201836305U - Leakproof vertical planetary speed reducer - Google Patents
Leakproof vertical planetary speed reducer Download PDFInfo
- Publication number
- CN201836305U CN201836305U CN2010202579603U CN201020257960U CN201836305U CN 201836305 U CN201836305 U CN 201836305U CN 2010202579603 U CN2010202579603 U CN 2010202579603U CN 201020257960 U CN201020257960 U CN 201020257960U CN 201836305 U CN201836305 U CN 201836305U
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- CN
- China
- Prior art keywords
- oil
- speed reducer
- gear
- axle
- sun 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 - Lifetime
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Abstract
A leakproof vertical planetary speed reducer relates to planetary speed reducers, an oil leveler and an oil pump are respectively arranged on two sides of the lower portion of a body of the speed reducer, the upper portion of the body is provided with an oil inlet pipe, a shaft penetrating through the body is provided with a sun gear, a planetary gear and an inner gear, while the planetary gear and the inner gear mesh with the sun gear, a bearing block in the body is higher than the oil leveler, and an oil baffle plate is mounted on an oil pan shaft in the middle of the body. With the speed reducer, lubricating oil can splash to lubricate a planetary gear transmission mechanism disposed in the body and flows into a lower oil pan of the body via the oil baffle plate along the mechanism, and the lubricating oil is prevented from leaking along the path.
Description
Technical field
The utility model relates to planetary reducer, specially refers to the vertical-type planetary retarder of leakage proof.
Background technique
Vertical planetary reducer, form by body, sun gear, planet wheel, internal gear, its lubricating system is: lubricant oil enters body by the oil pump on the body through the oil inlet pipe on the body, and each built-in in body rank planetary gear mechanism is carried out entering behind the splash lubrication oil sump in the body.But simultaneously bearing, the sun gear on the axle and the planet wheel that is engaged with, internal gear etc. are by the outside seepage of body for lubricant oil, and the body inwall is lower than oil level, the outside seepage of lubricant oil direct-axis.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, proposes a kind of leakage proof vertical-type planetary retarder, and it is a kind of retarder that prevents lubricant oil by the outside seepage of body.
The technical solution of the utility model is:
The utility model includes body, axle, sun gear, planet wheel, internal gear, oil ga(u)ge is arranged at the bottom of body one side, in order to show the height of the lubricant oil of oil sump in the body, the opposite side of body has an oil pump, an oil inlet pipe is arranged at the top of body, be connected with oil pipe between oil pump and the oil inlet pipe, oil pump with lubricant oil by oil pipe with lubricant oil in oil inlet pipe is sent into body, axle passes through body, a sun gear is arranged at the top of axle in the body, sun gear and planet wheel engagement, planet wheel and internal gear engagement, described body inner bearing seat is higher than the vernier position, on the axle of oil sump an oil baffle disc is arranged in the body.
Advantage of the present utility model is as follows:
The utility model can make the lubricated planetary gear mechanism that places oil sump in the body of lubricating oil splash, and bearing, sun gear on the axle and the planet wheel that is engaged with, internal gear prevent that lubricant oil from producing seepage therefrom in oil baffle disc enters the oil sump of underpart.
Description of drawings
Fig. 1 is a structural scheme of mechanism of the present utility model.
Embodiment
Referring to accompanying drawing embodiment, the utility model is described in further detail.
Among Fig. 1: oil ga(u)ge 2 is equipped with in the bottom of a side of body 12, oil ga(u)ge 2 is used to show the height of oil sump lubricant oil in the body 12, body 12 inner bearing seats 13 are on oil ga(u)ge 2, an oil pump 10 is equipped with in the bottom of body 12 opposite sides, oil inlet pipe 8 is contained in the top of body 12, be connected with oil pipe between oil pump 10 and the oil inlet pipe 8, oil pump 10 enters oil inlet pipe 8 with lubricant oil through oil pipe and is transported in the body 12,5 engagements of the planet wheel on the axle in a sun gear 6 and the internal gear 4 are equipped with on the top of axle 1 in the body 12, planet wheel 5 and internal gear 4 engagements, on the axle 1 of the oil sump 15 at body 12 middle parts an oil baffle disc 3 is installed, after lubricant oil enters body 12, lubricating bearings 9, bearing 7, sun gear 6, planet wheel 5, internal gear 4 prevents that lubricant oil is along the downward seepage of this circuit after oil baffle disc 3 enters in the oil sump 14 of body 12 bottoms.
Claims (1)
1. leakage proof vertical-type planetary retarder that relates to plane table thermoconductivity meter, include body (12), axle (1), sun gear (6), planet wheel (5), internal gear (4), oil ga(u)ge (2) is arranged at the bottom of body (12) one sides, opposite side has oil pump (10), oil inlet pipe (8) is arranged at the top of body (12), axle (1) is by body (12), on the top of axle (1) sun gear (6) is arranged in the body (12), sun gear (6) and planet wheel (5) engagement, planet wheel (5) and internal gear (4) engagement, it is characterized in that: body (12) inner bearing seat (13) is higher than oil ga(u)ge (2), on the axle (1) of body (12) middle part oil sump (15) oil baffle disc (3) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202579603U CN201836305U (en) | 2010-07-07 | 2010-07-07 | Leakproof vertical planetary speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202579603U CN201836305U (en) | 2010-07-07 | 2010-07-07 | Leakproof vertical planetary speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201836305U true CN201836305U (en) | 2011-05-18 |
Family
ID=44006410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202579603U Expired - Lifetime CN201836305U (en) | 2010-07-07 | 2010-07-07 | Leakproof vertical planetary speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201836305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089931A (en) * | 2013-02-05 | 2013-05-08 | 重庆市璧山爱华有限责任公司 | Maintenance-free vertical type planet gear speed reducer |
| CN109340355A (en) * | 2018-08-30 | 2019-02-15 | 南京高精齿轮集团有限公司 | Vertical planetary gear box and its shunt non-contact seal structure |
-
2010
- 2010-07-07 CN CN2010202579603U patent/CN201836305U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089931A (en) * | 2013-02-05 | 2013-05-08 | 重庆市璧山爱华有限责任公司 | Maintenance-free vertical type planet gear speed reducer |
| CN103089931B (en) * | 2013-02-05 | 2016-02-10 | 重庆市璧山爱华有限责任公司 | Non-maintaining vertical-type planetary gear reduction unit |
| CN109340355A (en) * | 2018-08-30 | 2019-02-15 | 南京高精齿轮集团有限公司 | Vertical planetary gear box and its shunt non-contact seal structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |