CN107387742A - Reducer gear tank drainback structure - Google Patents
Reducer gear tank drainback structure Download PDFInfo
- Publication number
- CN107387742A CN107387742A CN201710866226.3A CN201710866226A CN107387742A CN 107387742 A CN107387742 A CN 107387742A CN 201710866226 A CN201710866226 A CN 201710866226A CN 107387742 A CN107387742 A CN 107387742A
- Authority
- CN
- China
- Prior art keywords
- oil
- output shaft
- inner cylinder
- transparent cover
- pooling hood
- 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.)
- Withdrawn
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 9
- 238000011176 pooling Methods 0.000 claims abstract description 21
- 239000000446 fuel Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 27
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
- F16H57/0423—Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The present invention relates to a kind of reducer gear tank drainback structure, including casing and at least 1 output shaft, the casing includes transparent cover, each output shaft passes from transparent cover, bearing is provided between the output shaft and transparent cover, the Upper shaft sleeve and Lower shaft sleeve for limiting position of bearings are fixedly installed on the output shaft of the bearing upper and lower；The transparent cover outer surface is provided with oil pooling hood, the oil pooling hood is connected with oil return pipe, and axle perforation is offered on the oil pooling hood, and the oil pooling hood interior axle perforation is outer to be provided with inner cylinder, collection chamber is formed between inner cylinder and the oil pooling hood inwall, the output shaft and Lower shaft sleeve pass from axle perforation；Lower shaft sleeve between the inner cylinder and bearing is installed with baffle ring, and the baffle ring lower end is provided with oil conducting tube, and the inner cylinder upper end is located in oil conducting tube.The design structure, utilize big oil-collecting cover structure increase gear-box output position trapped fuel space and oil return space.
Description
Technical field
The present invention relates to reductor field, more particularly to a kind of reducer gear tank drainback structure.
Background technology
The transparent cover add-back oil hole structure that user uses at present, because transparent cover size limitation oil return opening size and trapped fuel amount are limited
System.For flow it is big or in the case of temperature is low gear-box work it is oil-proof relatively difficult.
The content of the invention
The technical problem to be solved in the present invention is：A kind of overcome the deficiencies in the prior art, there is provided reducer gear tank drainback
Structure.
The technical solution adopted for the present invention to solve the technical problems is：A kind of reducer gear tank drainback structure, including
Casing and at least 1 output shaft, the casing include transparent cover, and each output shaft passes from transparent cover, the output shaft with
Bearing is provided between transparent cover, the Upper shaft sleeve for limiting position of bearings is fixedly installed on the output shaft of the bearing upper and lower
And Lower shaft sleeve；
The transparent cover outer surface is provided with oil pooling hood, and the oil pooling hood is connected with oil return pipe, offered on the oil pooling hood
Axle is perforated, and the oil pooling hood interior axle perforation is outer to be provided with inner cylinder, and collection chamber is formed between inner cylinder and the oil pooling hood inwall, described
Output shaft and Lower shaft sleeve pass from axle perforation；
Lower shaft sleeve between the inner cylinder and bearing is installed with baffle ring, and the baffle ring lower end is provided with oil conducting tube, institute
Inner cylinder upper end is stated to be located in oil conducting tube.
Further, the oil conducting tube cylinder lower end is in the vertebral body structure expanded outwardly.
The beneficial effects of the invention are as follows：The design structure, deposited using big oil-collecting cover structure increase gear-box output position
Oily space and oil return space.
Brief description of the drawings
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is reductor schematic diagram of the present invention；
Fig. 2 is enlarged drawing at A in Fig. 1；
Wherein, 1, transparent cover, 2, oil pooling hood, 3, output shaft, 4, bearing, 5, inner cylinder, 6, Lower shaft sleeve, 7, baffle ring, 8, oil conducting tube.
Embodiment
Presently in connection with specific embodiment, the present invention is further illustrated.These accompanying drawings be simplified schematic diagram only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As described in Fig. 1 Fig. 2, a kind of reducer gear tank drainback structure, including casing and 2 output shafts 3, casing includes
Transparent cover 1, each output shaft 3 are passed from transparent cover 1, and bearing 4, the output of the upper and lower of bearing 4 are provided between output shaft 3 and transparent cover 1
The Upper shaft sleeve and Lower shaft sleeve 6 for limiting the position of bearing 4 are fixedly installed on axle 3.
The outer surface of transparent cover 1 is provided with oil pooling hood 2, and oil pooling hood 2 is connected with oil return pipe, and axle perforation, collection are offered on oil pooling hood 2
Oil cover 2 interior axles perforation is outer to be provided with inner cylinder 5, and collection chamber, output shaft 3 and Lower shaft sleeve 6 are formed between inner cylinder 5 and the inwall of oil pooling hood 2
Passed from axle perforation.
Lower shaft sleeve 6 between inner cylinder 5 and bearing 4 is installed with baffle ring 7, and the lower end of baffle ring 7 is provided with oil conducting tube 8, inner cylinder 5
Upper end is located in oil conducting tube 8.
The cylinder lower end of oil conducting tube 8 is in the vertebral body structure expanded outwardly.
During operation, the lubricating oil in casing, by bearing 4 to outward leakage, enter collection chamber by baffle ring 7, oil conducting tube 8,
Then discharged through oil return pipe.
The design structure, utilize the big structure of oil pooling hood 2 increase gear-box output position trapped fuel space and oil return space.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (2)
1. a kind of reducer gear tank drainback structure, it is characterized in that, including casing and at least 1 output shaft (3), the casing
Including transparent cover (1), each output shaft (3) is passed from transparent cover (1), and axle is provided between the output shaft (3) and transparent cover (1)
Hold (4), the Upper shaft sleeve for being used for limiting bearing (4) position is fixedly installed on the output shaft (3) of bearing (4) upper and lower with
Axle sleeve (6)；
Transparent cover (1) outer surface is provided with oil pooling hood (2), and the oil pooling hood (2) is connected with oil return pipe, the oil pooling hood (2)
On offer axle perforation, oil pooling hood (2) interior axle perforation is outer to be provided with inner cylinder (5), the inner cylinder (5) with oil pooling hood (2)
Collection chamber, the output shaft (3) and Lower shaft sleeve (6) is formed between wall to pass from axle perforation；
Lower shaft sleeve (6) between the inner cylinder (5) and bearing (4) is installed with baffle ring (7), and baffle ring (7) lower end is set
There is oil conducting tube (8), inner cylinder (5) upper end is located in oil conducting tube (8).
2. reducer gear tank drainback structure according to claim 1, it is characterized in that, oil conducting tube (8) the cylinder lower end
In the vertebral body structure expanded outwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710866226.3A CN107387742A (en) | 2017-09-22 | 2017-09-22 | Reducer gear tank drainback structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710866226.3A CN107387742A (en) | 2017-09-22 | 2017-09-22 | Reducer gear tank drainback structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107387742A true CN107387742A (en) | 2017-11-24 |
Family
ID=60350463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710866226.3A Withdrawn CN107387742A (en) | 2017-09-22 | 2017-09-22 | Reducer gear tank drainback structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107387742A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014169914A1 (en) * | 2013-04-17 | 2014-10-23 | Schaeffler Technologies Gmbh & Co. Kg | Oil drip pan for a planetary gear train |
| DE102013208290A1 (en) * | 2013-05-06 | 2014-11-06 | Zf Friedrichshafen Ag | gearbox |
| JP2015117711A (en) * | 2013-12-16 | 2015-06-25 | 株式会社荏原製作所 | Lubrication oil outflow restraint device, rotary machine and method for restricting outflow of lubrication oil |
| CN104864078A (en) * | 2015-05-18 | 2015-08-26 | 江苏泰隆减速机股份有限公司 | Anti-oil-leakage rolling mill combined speed reducer |
| CN205745223U (en) * | 2016-05-20 | 2016-11-30 | 福建乾达重型机械有限公司 | A kind of rolling on edge reductor oil-returning structure |
| CN106438952A (en) * | 2016-09-26 | 2017-02-22 | 宁波东力传动设备有限公司 | Non-contact type sealing structure for speed reducer |
| CN207213119U (en) * | 2017-09-22 | 2018-04-10 | 江苏赫夫特齿轮制造有限公司 | Reducer gear tank drainback structure |
-
2017
- 2017-09-22 CN CN201710866226.3A patent/CN107387742A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014169914A1 (en) * | 2013-04-17 | 2014-10-23 | Schaeffler Technologies Gmbh & Co. Kg | Oil drip pan for a planetary gear train |
| DE102013208290A1 (en) * | 2013-05-06 | 2014-11-06 | Zf Friedrichshafen Ag | gearbox |
| JP2015117711A (en) * | 2013-12-16 | 2015-06-25 | 株式会社荏原製作所 | Lubrication oil outflow restraint device, rotary machine and method for restricting outflow of lubrication oil |
| CN104864078A (en) * | 2015-05-18 | 2015-08-26 | 江苏泰隆减速机股份有限公司 | Anti-oil-leakage rolling mill combined speed reducer |
| CN205745223U (en) * | 2016-05-20 | 2016-11-30 | 福建乾达重型机械有限公司 | A kind of rolling on edge reductor oil-returning structure |
| CN106438952A (en) * | 2016-09-26 | 2017-02-22 | 宁波东力传动设备有限公司 | Non-contact type sealing structure for speed reducer |
| CN207213119U (en) * | 2017-09-22 | 2018-04-10 | 江苏赫夫特齿轮制造有限公司 | Reducer gear tank drainback structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171124 |