CN204704374U - The oil-way system of conical double-screw speed reducer - Google Patents
The oil-way system of conical double-screw speed reducer Download PDFInfo
- Publication number
- CN204704374U CN204704374U CN201520366225.9U CN201520366225U CN204704374U CN 204704374 U CN204704374 U CN 204704374U CN 201520366225 U CN201520366225 U CN 201520366225U CN 204704374 U CN204704374 U CN 204704374U
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- oil
- casing
- speed reducer
- outlet
- screw speed
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Abstract
The utility model relates to a kind of oil-way system of conical double-screw speed reducer.It comprises the oil absorption filter (3), Bidirectional lubricating pump (4) and the panel cooler (5) that are arranged at casing (1) back side, the import of described oil absorption filter (3) is connected with the oil outlet of casing (1), the outlet of oil absorption filter (3) is connected with the import of Bidirectional lubricating pump (4), the outlet of Bidirectional lubricating pump (4) is connected with the import of panel cooler (5), and the outlet of panel cooler (5) is connected with the filler opening of casing (1).The oil-way system of a kind of conical double-screw speed reducer of the utility model, this speed reducer adopts Bidirectional lubricating pump, can oil-feed when axle rotates forward reversion, and the good cooling results of oil.
Description
Technical field
The utility model relates to a kind of oil-way system of conical double-screw speed reducer.Belong to mechanical equipment technical field.
Background technique
Conical double-screw speed reducer plays coupling rotating speed and transmitting torque between prime mover and working machine or actuator, and speed reducer is a kind of relatively accurate machinery, uses its object to be reduce rotating speed, increases torque.
The oil-way system of existing conical double-screw speed reducer can only single-way lubricating, i.e. axle oil-feed when rotating forward, axle not oil-feed when reversing, if therefore reversing time is slightly long, can cause high oil temperature, thus damages the parts of speed reducer, can burn time serious.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of oil-way system of conical double-screw speed reducer, and this speed reducer adopts Bidirectional lubricating pump, can oil-feed when axle rotates forward reversion, and the good cooling results of oil.
The purpose of this utility model is achieved in that
A kind of oil-way system of conical double-screw speed reducer, be characterized in: the oil-way system of described conical double-screw speed reducer comprises the oil absorption filter, Bidirectional lubricating pump and the panel cooler that are arranged at box back surface, the import of described oil absorption filter is connected with the oil outlet of casing, the outlet of oil absorption filter is connected with the import of Bidirectional lubricating pump, Bidirectional lubricating delivery side of pump is connected with the import of panel cooler, and the outlet of panel cooler is connected with the filler opening of casing.
Compared with prior art, the beneficial effects of the utility model are:
1) oil-way system of a kind of conical double-screw speed reducer of the utility model, its Bidirectional lubricating pump is attached on casing to become be integrated and do not need to provide power specially with it, axle rotate forward or counterrotating time, filler opening and the oil outlet of Bidirectional lubricating pump are constant, therefore can effectively prevent high oil temperature in casing.
2) oil-way system of a kind of conical double-screw speed reducer of the utility model, the oil outlet of casing is connected with oil absorption filter, the impurity in oil absorption filter energy filter oil, prevents from blocking subsequent parts.
3) oil-way system of a kind of conical double-screw speed reducer of the utility model, in casing, high temperature oil out cools panel cooler, and oil can be lowered the temperature rapidly, then enters casing and carries out circulating lubrication.
Accompanying drawing explanation
Fig. 1 is the side structure schematic diagram of conical double-screw speed reducer.
Fig. 2 is the structure schematic diagram of conical double-screw speed reducer.
Fig. 3 is the circulation trajectory diagram of lubricant oil in casing.
In figure:
Casing 1,
Visor 2,
Oil absorption filter 3,
Bidirectional lubricating pump 4,
Panel cooler 5,
Input shaft 6,
Output shaft 7.
Embodiment
See Fig. 1-3, the utility model relates to a kind of oil-way system of conical double-screw speed reducer, be arranged on casing 1, described casing 1 bottom is input shaft 6, the top of casing 1 is output shaft 7, the side of casing 1 is provided with visor 2, visor 2 is for observing the oil level of casing 1, the oil-way system of conical double-screw speed reducer comprises oil absorption filter 3, Bidirectional lubricating pump 4 and panel cooler 5, described oil absorption filter 3, Bidirectional lubricating pump 4 and panel cooler 5 are arranged at the back side of casing 1, the import of described oil absorption filter 3 is connected with the oil outlet of casing 1, the outlet of oil absorption filter 3 is connected with the import of Bidirectional lubricating pump 4, the outlet of Bidirectional lubricating pump 4 is connected with the import of panel cooler 5, the outlet of panel cooler 5 is connected with the filler opening of casing 1.
Working principle:
Represent the circulation track schematic diagram of oil in casing 1 see dotted portion in Fig. 3, figure, enter casing 1, can see oil level from visor 2 through cooled oil, oil lubricates each position at output terminal, and now oil can heat up.
See Fig. 1, under the effect of Bidirectional lubricating pump 4, the oil in casing 1 after lubrication is drawn out of through oil absorption filter 3, enters panel cooler 5 afterwards and cools, finally again enter casing 1 and circulate.
Bidirectional lubricating pump 4 volume is little, can be attached on casing 1 and to become be integrated and do not need to provide power specially with it, axle rotate forward or counterrotating time, filler opening and the oil outlet of Bidirectional lubricating pump 4 are constant.Stop using when rerunning for a long time, also can automatically oil suction start, because it has the function of self oiling, wear automatic-compensation, the long service life without the need to regular maintenance.
Claims (1)
1. the oil-way system of a conical double-screw speed reducer, be arranged on casing (1), it is characterized in that: the oil-way system of described conical double-screw speed reducer comprises the oil absorption filter (3) being arranged at casing (1) back side, Bidirectional lubricating pump (4) and panel cooler (5), the import of described oil absorption filter (3) is connected with the oil outlet of casing (1), the outlet of oil absorption filter (3) is connected with the import of Bidirectional lubricating pump (4), the outlet of Bidirectional lubricating pump (4) is connected with the import of panel cooler (5), the outlet of panel cooler (5) is connected with the filler opening of casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366225.9U CN204704374U (en) | 2015-06-01 | 2015-06-01 | The oil-way system of conical double-screw speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366225.9U CN204704374U (en) | 2015-06-01 | 2015-06-01 | The oil-way system of conical double-screw speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204704374U true CN204704374U (en) | 2015-10-14 |
Family
ID=54283993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520366225.9U Active CN204704374U (en) | 2015-06-01 | 2015-06-01 | The oil-way system of conical double-screw speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204704374U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246471A (en) * | 2016-12-13 | 2017-10-13 | 惠阳航空螺旋桨有限责任公司 | Lubricating arrangement for blower fan reduction box |
| CN108980326A (en) * | 2018-09-20 | 2018-12-11 | 江苏泰隆减速机股份有限公司 | Spindle nose band pumps self-lubricating speed-reducing machine |
-
2015
- 2015-06-01 CN CN201520366225.9U patent/CN204704374U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246471A (en) * | 2016-12-13 | 2017-10-13 | 惠阳航空螺旋桨有限责任公司 | Lubricating arrangement for blower fan reduction box |
| CN108980326A (en) * | 2018-09-20 | 2018-12-11 | 江苏泰隆减速机股份有限公司 | Spindle nose band pumps self-lubricating speed-reducing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |