CN205745189U - Prevent waste oil from dropping to the pulley structure of belt - Google Patents
Prevent waste oil from dropping to the pulley structure of belt Download PDFInfo
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- CN205745189U CN205745189U CN201620618774.5U CN201620618774U CN205745189U CN 205745189 U CN205745189 U CN 205745189U CN 201620618774 U CN201620618774 U CN 201620618774U CN 205745189 U CN205745189 U CN 205745189U
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- belt
- oil
- belt wheel
- oil groove
- dropping
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Abstract
This utility model relates to centrifuge instrument technical field, more specifically to the pulley structure preventing waste oil from dropping to belt, by process on belt wheel band rib oil groove and with the oilhole of inclined main axes, the lubricating oil of the high speed rotating flowing out bearing cap is close to oil groove under centrifugal action, discharged by outward-dipping oilhole, stopped to contact the phenomenon of belt.Belt wheel is arranged on the outside of main shaft, and the oil groove of band rib is arranged on the upper end of belt wheel, and the outage of axis and inclined main axes is arranged on the lower section of the oil groove of band rib, and bearing cap is arranged on the top of belt wheel, and oil seal sealing ring is arranged on main shaft.
Description
Technical field
This utility model relates to centrifuge instrument technical field, more specifically to the band preventing waste oil from dropping to belt
Wheel construction.
Background technology
Belt pulley, belongs to hub class part, and general relative size is bigger, typically to cast, to be forged in manufacturing process
Main.What stock size was bigger is designed as the method with casting, and material is typically all cast iron (casting character is preferable), seldom uses cast steel
(casting character of steel is the best)；Stock size is less, can be designed as forging, and material is steel.Belt pulley is mainly used in long distance
From the occasion transmitting power.Belt pulley can make oil sealing oil sealing close owing to oil sealing oil seal sealing ring is worn after a long time use
Seal sealing effectiveness is deteriorated, and at this moment, can there is outflow of lubrication oil bearing cap and drop to the phenomenon of belt wheel, finally make belt creep lose
Effect.
Summary of the invention
This utility model mainly solving the technical problems that: provide prevent waste oil from dropping to the pulley structure of belt, pass through
Belt wheel is processed band rib oil groove and with the oilhole of inclined main axes, flow out the lubricating oil of high speed rotating of bearing cap centrifugal
It is close to oil groove under power effect, is discharged by outward-dipping oilhole, stop to contact the phenomenon of belt.
For solving above-mentioned technical problem, this utility model relates to centrifuge instrument technical field, more specifically prevents
Waste oil drops to the pulley structure of belt, including oil groove, axis and the outage of inclined main axes, belt wheel, main shaft, the axle of band rib
Hold lid and oil seal sealing ring, by process on belt wheel band rib oil groove and with the oilhole of inclined main axes, flow out bearing cap
The lubricating oil of high speed rotating is close to oil groove under centrifugal action, is discharged by outward-dipping oilhole, has stopped contact belt
Phenomenon.
Belt wheel is arranged on the outside of main shaft, and the oil groove of band rib is arranged on the row of the upper end of belt wheel, axis and inclined main axes
Oilhole is arranged on the lower section of the oil groove of band rib, and bearing cap is arranged on the top of belt wheel, and oil seal sealing ring is arranged on main shaft.
As the further optimization of the technical program, this utility model prevents waste oil from dropping to described in the pulley structure of belt
The oil groove of band rib enclose around main shaft one.
As the further optimization of the technical program, this utility model prevents waste oil from dropping to described in the pulley structure of belt
The outage of axis and inclined main axes have two, two axis are symmetrical with the outage of inclined main axes, and, two axles
Line runs through belt wheel with the outage of inclined main axes.
This utility model prevents waste oil from dropping to the having the beneficial effect that of pulley structure of belt
This utility model prevents waste oil from dropping to the pulley structure of belt, by belt wheel process band rib oil groove and
With the oilhole of inclined main axes, the lubricating oil of the high speed rotating flowing out bearing cap is close to oil groove, by outwards under centrifugal action
The oilhole tilted is discharged, and has stopped to contact the phenomenon of belt.
Accompanying drawing explanation
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is that this utility model prevents waste oil from dropping to the structural representation of pulley structure of belt.
In figure: the oil groove 1 of band rib；Axis and the outage 2 of inclined main axes；Belt wheel 3；Main shaft 4；Bearing cap 5；Oil sealing is close
Seal 6.
Detailed description of the invention
Detailed description of the invention one:
Illustrate that present embodiment, this utility model relate to centrifuge instrument technical field, more specifically below in conjunction with Fig. 1
It is the pulley structure preventing waste oil from dropping to belt, including: the oil groove 1 of band rib, axis and the outage 2 of inclined main axes, band
Wheel 3, main shaft 4, bearing cap 5 and oil seal sealing ring 6, by process on belt wheel band rib oil groove and with the oil of inclined main axes
Hole, the lubricating oil of the high speed rotating flowing out bearing cap is close to oil groove under centrifugal action, by outward-dipping oilhole discharge,
Stop to contact the phenomenon of belt.
Belt wheel 3 is arranged on the outside of main shaft 4, and the oil groove 1 of band rib is arranged on the upper end of belt wheel 3, axis and inclined main axes
Outage 2 be arranged on the lower section of oil groove 1 of band rib, bearing cap 5 is arranged on the top of belt wheel 3, and oil seal sealing ring 6 is arranged on
On main shaft 4, when oil seal sealing ring 6 use for a long time be worn but sealing effectiveness be deteriorated time, flow out bearing cap 5 high-speed rotary
The lubricating oil turned is close to the oil groove 1 of band rib under centrifugal action, by the oil extraction of outward-dipping axis Yu inclined main axes
Hole 2 is discharged, and has stopped to contact the phenomenon of belt.
Detailed description of the invention two:
Below in conjunction with Fig. 1, present embodiment being described, embodiment one is described further by present embodiment, described band
The oil groove 1 of rib encloses around main shaft 4 one, fully collects the lubricating oil flowed out from bearing cap 5.
Detailed description of the invention three:
Below in conjunction with Fig. 1, present embodiment being described, embodiment one is described further by present embodiment, described axle
Line has two with the outage 2 of inclined main axes, and two axis are symmetrical with the outage 2 of inclined main axes, and, two axis
Outage 2 with inclined main axes runs through the discharge of belt wheel 3, beneficially lubricating oil.
Certainly, described above is not limitation of the utility model, and this utility model is also not limited to the example above, this skill
Change that the those of ordinary skill in art field is made in essential scope of the present utility model, retrofit, add or replace, also belong to
In protection domain of the present utility model.
Claims (3)
1. prevent waste oil from dropping to the pulley structure of belt, including the outage of oil groove (1), axis and the inclined main axes of band rib
(2), belt wheel (3), main shaft (4), bearing cap (5) and oil seal sealing ring (6), it is characterised in that: belt wheel (3) is arranged on main shaft (4)
Outside, the oil groove (1) of band rib is arranged on the upper end of belt wheel (3), and axis is arranged on band gear with the outage (2) of inclined main axes
The lower section of the oil groove (1) on limit, bearing cap (5) is arranged on the top of belt wheel (3), and oil seal sealing ring (6) is arranged on main shaft (4).
The pulley structure preventing waste oil from dropping to belt the most according to claim 1, it is characterised in that: described band rib
Oil groove (1) around main shaft (4) enclose.
The pulley structure preventing waste oil from dropping to belt the most according to claim 1, it is characterised in that: described axis with
The outage (2) of inclined main axes has two, and two axis are symmetrical with the outage of inclined main axes (2), and, two axis
Belt wheel (3) is run through with the outage (2) of inclined main axes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620618774.5U CN205745189U (en) | 2016-06-22 | 2016-06-22 | Prevent waste oil from dropping to the pulley structure of belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620618774.5U CN205745189U (en) | 2016-06-22 | 2016-06-22 | Prevent waste oil from dropping to the pulley structure of belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745189U true CN205745189U (en) | 2016-11-30 |
Family
ID=57384564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620618774.5U Active CN205745189U (en) | 2016-06-22 | 2016-06-22 | Prevent waste oil from dropping to the pulley structure of belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205745189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965589A (en) * | 2017-11-21 | 2018-04-27 | 江苏通用科技股份有限公司 | A kind of forming machine rotary valve device with defencive function of collaborating |
-
2016
- 2016-06-22 CN CN201620618774.5U patent/CN205745189U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965589A (en) * | 2017-11-21 | 2018-04-27 | 江苏通用科技股份有限公司 | A kind of forming machine rotary valve device with defencive function of collaborating |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |