CN109915588A - One kind getting rid of oily oil storage lubrication Bearing-like reducer - Google Patents
One kind getting rid of oily oil storage lubrication Bearing-like reducer Download PDFInfo
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- CN109915588A CN109915588A CN201910168198.7A CN201910168198A CN109915588A CN 109915588 A CN109915588 A CN 109915588A CN 201910168198 A CN201910168198 A CN 201910168198A CN 109915588 A CN109915588 A CN 109915588A
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- Prior art keywords
- bearing
- oil
- cabinet
- conical tooth
- roller bearing
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- 238000005461 lubrication Methods 0.000 title claims abstract description 25
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 14
- 239000000446 fuel Substances 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 19
- 239000010687 lubricating oil Substances 0.000 description 3
- 108010063955 thrombin receptor peptide (42-47) Proteins 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The present invention relates to one kind to get rid of oily oil storage lubrication Bearing-like reducer, vertical output shaft, reduction gearing mechanism, conical tooth shaft is set in cabinet, conical tooth shaft protrudes into the bevel gear of cabinet internal messing reduction gearing mechanism, the thrust roller bearing that conical tooth shaft is successively disposed opposite to each other through self-aligning roller bearing and two from the inside to the outside is supported in the bearing block on cabinet, cabinet wall is equipped with one and is placed in above conical tooth shaft, not higher than the oil trap of bevel gear extreme higher position, oil-collecting trench bottom is equipped with oil leaking hole, oil leaking hole corresponds to the fuel feed hole on bearing block, connection fuel feed hole in lubrication channel one end is set in bearing block, bearing support cavity between other end connection self-aligning roller bearing and two thrust roller bearings that are disposed opposite to each other between any two.The oil inlet of slide-through road supplies self-aligning roller bearing and thrust roller bearing between any two, and lubrication sufficiently, can effectively avoid that tradition can not lubricate or oil leakage causes bearing heating to damage hidden danger, it is advantageously ensured that input performance and bearing service life.
Description
Technical field
The present invention relates to a kind of speed reducers, and specifically one kind gets rid of oily oil storage lubrication Bearing-like reducer.
Background technique
In traditional vertical speed reducer, input shaft is horizontally disposed, and spring bearing is mostly in the presence of can not lubricate or preset thereon
There is leakage hidden danger in lubricating oil, bearing lubrication hidden danger is big, seriously affects input performance and used life after long-term use.
Summary of the invention
The present invention provides a kind of structure is simple, can auto-supply lubrication input shaft spring bearing get rid of oily oil storage lubrication axis
Hold speed reducer.
The technical solution adopted by the present invention is that: one kind getting rid of oily oil storage lubrication Bearing-like reducer, including cabinet, vertical output
Axis, reduction gearing mechanism, conical tooth shaft, vertical output shaft, reduction gearing mechanism, conical tooth shaft are set in cabinet, and conical tooth shaft protrudes into
The bevel gear of cabinet internal messing reduction gearing mechanism, it is characterised in that: the conical tooth shaft is from the inside to the outside successively through aligning roller axis
It holds in the bearing block that the thrust roller bearing being disposed opposite to each other with two is supported on cabinet, the inner wall of cabinet towards bevel gear is equipped with
One is placed in the oil trap above conical tooth shaft, and oil trap is corresponding to be not higher than bevel gear extreme higher position, and oil-collecting trench bottom is equipped with oil leaking hole,
Oil leaking hole corresponds to the fuel feed hole on bearing block, and lubrication channel is set in bearing block, and lubrication channel one end is connected to fuel feed hole, the other end
Between connection self-aligning roller bearing and two thrust roller bearings that are disposed opposite to each other, thrust roller bearing that connection two is disposed opposite to each other it
Between bearing support cavity.
The lubrication channel other end is equipped with the outer oilhole outside connection speed reducer, and plug cock is arranged on outer oilhole.
When bevel gear high speed rotation of the invention, the lubricating oil in cabinet can be thrown in oil trap by bevel gear, and be led to
The oil leaking hole for crossing oil-collecting trench bottom flow to the fuel feed hole of bearing block, supplies lubrication channel oil inlet to self-aligning roller bearing and two-phase
Carry on the back the thrust roller bearing being arranged between any two, to lubricate bearing, bearing lubrication is abundant, can effectively avoid tradition that from can not moistening
Bearing heating caused by after the long-time service leakage of sliding or lubricating oil damages hidden danger, it is advantageously ensured that input performance and bearing use the longevity
Life.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is partial enlarged view in Fig. 1.
In figure: cabinet 1, vertical output shaft 2, reduction gearing mechanism 3, conical tooth shaft 4, bevel gear 5, oil trap 6, oil leaking hole 7,
Bearing block 8, lubrication channel 9, fuel feed hole 10, outer oilhole 11, plug cock 12, self-aligning roller bearing 13, the first thrust roller bearing 14,
Second thrust roller bearing 15.
Specific embodiment
It is described further below in conjunction with drawings and examples.
Fig. 1, shown in 2: one kind getting rid of oily oil storage lubrication Bearing-like reducer, including cabinet 1, vertical output shaft 2, deceleration transmission machine
Structure 3, conical tooth shaft 4 and bevel gear 5, vertical output shaft, reduction gearing mechanism, conical tooth shaft are set in cabinet, and conical tooth shaft 4 protrudes into case
The bevel gear 5 of engagement reduction gearing mechanism, conical tooth shaft are successively disposed opposite to each other through self-aligning roller bearing 13 and two from the inside to the outside in vivo
The first and second thrust roller bearing 14,15 be supported in the bearing block 8 on cabinet, the inner wall of cabinet 1 towards bevel gear is equipped with
One is placed in the oil trap 6 above conical tooth shaft, and oil trap is corresponding to be not higher than bevel gear extreme higher position, and oil-collecting trench bottom is equipped with oil leaking hole
7, oil leaking hole corresponds to the fuel feed hole 10 on bearing block 8, and lubrication channel 9 is set in bearing block, and 9 one end of lubrication channel is connected to fuel feed hole
10, the other end is connected between self-aligning roller bearing 13 and the first thrust roller bearing 14, is connected to the first and second thrust roller bearing
14, the bearing support cavity between 15, the lubrication channel other end are equipped with the outer oil outside connection speed reducer, and 11, it sets on outer oilhole
Set plug cock 12.
Claims (2)
1. one kind gets rid of oily oil storage lubrication Bearing-like reducer, including cabinet, vertical output shaft, reduction gearing mechanism, conical tooth shaft, vertical
Output shaft, reduction gearing mechanism, conical tooth shaft are set in cabinet, and conical tooth shaft protrudes into the cone tooth of cabinet internal messing reduction gearing mechanism
Wheel, it is characterised in that: the thrust roller bearing that the conical tooth shaft is successively disposed opposite to each other through self-aligning roller bearing and two from the inside to the outside
It is supported in the bearing block on cabinet, the inner wall of cabinet towards bevel gear is equipped with an oil trap being placed in above conical tooth shaft, collection
Oil groove is corresponding to be not higher than bevel gear extreme higher position, and oil-collecting trench bottom is equipped with oil leaking hole, and oil leaking hole corresponds to the oil inlet on bearing block
Hole sets lubrication channel in bearing block, and lubrication channel one end is connected to fuel feed hole, and other end connection self-aligning roller bearing and two is set opposite to each other
Bearing support cavity between the thrust roller bearing set, between the thrust roller bearing that connection two is disposed opposite to each other.
2. one kind according to claim 1 gets rid of oily oil storage lubrication Bearing-like reducer, it is characterized in that: the lubrication channel is another
End is equipped with the outer oilhole outside connection speed reducer, and plug cock is arranged on outer oilhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910168198.7A CN109915588A (en) | 2019-03-06 | 2019-03-06 | One kind getting rid of oily oil storage lubrication Bearing-like reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910168198.7A CN109915588A (en) | 2019-03-06 | 2019-03-06 | One kind getting rid of oily oil storage lubrication Bearing-like reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109915588A true CN109915588A (en) | 2019-06-21 |
Family
ID=66963567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910168198.7A Pending CN109915588A (en) | 2019-03-06 | 2019-03-06 | One kind getting rid of oily oil storage lubrication Bearing-like reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109915588A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046338A (en) * | 2021-11-19 | 2022-02-15 | 武汉船用机械有限责任公司 | Spline connection structure of full-rotation rudder propeller transmission chain |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08210472A (en) * | 1995-02-02 | 1996-08-20 | Toyota Motor Corp | Lubricating mechanism for final reduction gear |
| US20030070877A1 (en) * | 2001-10-11 | 2003-04-17 | Jun-Ho Min | Lubrication device for an automatic transmission |
| JP2003185001A (en) * | 2001-12-19 | 2003-07-03 | Aisin Ai Co Ltd | Lubricating device for transmission |
| CN201791881U (en) * | 2010-09-17 | 2011-04-13 | 济南沃茨数控机械有限公司 | Main transmission input shaft device for ring rolling machine |
| CN104033581A (en) * | 2014-06-18 | 2014-09-10 | 江苏赫夫特齿轮制造有限公司 | Vertical reducer and bearing lubricating structure thereof |
| CN208203978U (en) * | 2018-05-15 | 2018-12-07 | 贾巧凤 | A kind of speed reducer with oil feeding device |
| CN209743555U (en) * | 2019-03-06 | 2019-12-06 | 江苏泰隆减速机股份有限公司 | Bearing speed reducer with oil throwing, oil storage and lubrication functions |
-
2019
- 2019-03-06 CN CN201910168198.7A patent/CN109915588A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08210472A (en) * | 1995-02-02 | 1996-08-20 | Toyota Motor Corp | Lubricating mechanism for final reduction gear |
| US20030070877A1 (en) * | 2001-10-11 | 2003-04-17 | Jun-Ho Min | Lubrication device for an automatic transmission |
| JP2003185001A (en) * | 2001-12-19 | 2003-07-03 | Aisin Ai Co Ltd | Lubricating device for transmission |
| CN201791881U (en) * | 2010-09-17 | 2011-04-13 | 济南沃茨数控机械有限公司 | Main transmission input shaft device for ring rolling machine |
| CN104033581A (en) * | 2014-06-18 | 2014-09-10 | 江苏赫夫特齿轮制造有限公司 | Vertical reducer and bearing lubricating structure thereof |
| CN208203978U (en) * | 2018-05-15 | 2018-12-07 | 贾巧凤 | A kind of speed reducer with oil feeding device |
| CN209743555U (en) * | 2019-03-06 | 2019-12-06 | 江苏泰隆减速机股份有限公司 | Bearing speed reducer with oil throwing, oil storage and lubrication functions |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046338A (en) * | 2021-11-19 | 2022-02-15 | 武汉船用机械有限责任公司 | Spline connection structure of full-rotation rudder propeller transmission chain |
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