CN209026149U - A kind of self-lubricate gear - Google Patents
A kind of self-lubricate gear Download PDFInfo
- Publication number
- CN209026149U CN209026149U CN201821838613.2U CN201821838613U CN209026149U CN 209026149 U CN209026149 U CN 209026149U CN 201821838613 U CN201821838613 U CN 201821838613U CN 209026149 U CN209026149 U CN 209026149U
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- China
- Prior art keywords
- gear
- oil
- feeler lever
- self
- sealing
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Abstract
The utility model discloses a kind of self-lubricate gear, including gear body, the one side of gear body is equipped with the oil storage tank formed by partition panel, and the open end of oil storage tank is equipped with cover board；Oil outlet is offered between the adjacent teeth of the peripheral wall of gear body；It is equipped in oil outlet by feeler lever, is passed through oil outlet by one end of feeler lever, the other end is connected to the inside of gear body；It is equipped with sealing of hole part by feeler lever, the tapping of sealing of hole part and oil outlet inside gear body is tangent, and by oil baffle is additionally provided on feeler lever, one end of oil baffle is connected on partition panel, and the other end is seamless to be hinged on by feeler lever；Partition panel is equipped with support rod far from one end of oil baffle, and one end of support rod is fixed on partition panel, and the other end and partition panel in angle and are withstood on oil baffle.No matter gear is in the self-lubricate which kind of position is able to achieve gear meshing portions position to the utility model, convenient and reliable, is conducive to the service life for improving working efficiency and gear.
Description
Technical field
The utility model relates to technical field of mechanical transmission more particularly to a kind of self-lubricate gears.
Background technique
Gear generally reaches the function of transmission as a kind of common power transmission component with the gear of pairing or rack gear cooperation
Can, gear will receive biggish mechanical friction, transmission influential effect of this frictional force to gear during engaged transmission
It is huge, and gear can be caused under rubbing for a long time greatly to wear or destroy, influence the service life of gear.
This is just needed to carry out continuous lubrication to the engaging section of gear in the course of work to improve the operating condition of gear, existing
Stage mainly by way of artificially filling lubricating oil oilgear site of engagement, on the one hand this mode needs to shut down lubrication
It will affect working efficiency, on the other hand the working position of some gears is very hidden, artificially lubricates very inconvenient.
Utility model content
The purpose of the utility model is to provide a kind of self-lubricate gear, the working gear process in the prior art that solves lubricates
Less than position influence working efficiency and gear life, the inconvenient problem of artificial oilgear engaging section.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of self-lubricate gear of the utility model, including gear body, the one side of the gear body are equipped with multiple
The open end of the trapezoidal oil storage tank formed by partition panel, the oil storage tank is equipped with cover board, and the cover board is mounted on the gear master
On body；Several oil outlets being connected with the oil storage tank are uniformly provided on the peripheral wall of the gear body, it is described fuel-displaced
Hole is located between the adjacent teeth of the gear body peripheral wall；It is equipped in the oil outlet by feeler lever, described one end by feeler lever is worn
It crosses the oil outlet and is located at the bottom of the recess of the gear body adjacent teeth, the other end by feeler lever passes through compression
Spring is connected to the inside of the gear body；Described to be equipped with sealing of hole part by feeler lever, the sealing of hole part and the oil outlet exist
Tapping inside the gear body is tangent, and described by oil baffle is additionally provided on feeler lever, one end of the oil baffle is connected to
On the partition panel, the other end of the oil baffle is seamless be hinged on it is described by feeler lever；The partition panel is far from the gear oil
One end of plate is equipped with support rod, and one end of the support rod is fixed on the partition panel, the other end of the support rod with
The partition panel is in angle and withstands on the oil baffle.
Further, sealing ring is equipped between the cover board and the gear body.
Further, the cover board is tightened by bolt in the gear body.
Further, the oil baffle is hinged on described by feeler lever by connection component, and the connection component includes connecting
Fitting, the connector are connected to described by feeler lever, and the oil baffle is hinged on the connector by connecting shaft.
Further, the sealing of hole part is specifically configured to sphere structure and the paper pulp of the sealing of hole part is greater than the oil outlet
Diameter.
Further, the sealing of hole part is elastic component.
Further, the sealing of hole part is ball.
Further, the material of the sealing ring is NBR nitrile rubber.
Compared with prior art, the advantageous effects of the utility model:
The utility model is internally provided with lubricating oil of the oil storage tank to storing liquid in gear body, and lubricating oil is by fuel-displaced
Hole flows in the external teeth of gear body.Gear during engaged transmission, on site of engagement tooth socket by feeler lever by with from
The gear or rack gear touching that dynamic oilgear is meshed are acted on and are moved down, and the sealing of hole part connecting with by feeler lever also can be to gear master
Body internal motion, and oil baffle is driven to move down with the one end being connected by feeler lever, the another of oil baffle is made by support rod
End is separated with partition panel, so that lubricating oil is flowed to top from the bottom of oil storage tank, and outflow by oil outlet, is realized to engagement
The self-lubricate at position and the excess waste that can effectively avoid lubricating oil.Gear continues to move, and is no longer influenced by and is meshed by feeler lever
Gear or rack gear pressure effect, sealing of hole part by compressed spring rebound effect return original position, block oil outlet
Flow out lubricating oil no longer in non-site of engagement.
No matter gear is in the self-lubricate which kind of position is able to achieve gear meshing portions position to the utility model, conveniently can
It leans on, is conducive to the service life for improving working efficiency and gear.
Detailed description of the invention
The utility model is described in further detail for explanation with reference to the accompanying drawing.
Fig. 1 is the utility model self-lubricate gear structure schematic diagram；
Fig. 2 is Fig. 1 partial structurtes enlarged drawing；
Fig. 3 is that the utility model moistens longitudinal sectional drawing automatically；
Description of symbols: 1, gear body；2, partition panel；3, oil storage tank；4, cover board；5, oil outlet；6, by feeler lever；7,
Connection component；71, connector；72, connecting shaft；8, sealing of hole part；9, oil baffle；10, support rod；11, sealing ring；12, bullet is compressed
Spring；13, bolt.
Specific embodiment
As shown in Figure 1-3, a kind of self-lubricate gear, including gear body 1, the one side of the gear body 1 are equipped with
The open end of multiple trapezoidal oil storage tanks 3 formed by partition panel 2, the oil storage tank 3 is equipped with cover board 4, and the cover board 4 is mounted on institute
It states in gear body 1, sealing ring 11 is equipped between the cover board 4 and the gear body 1, the cover board 4 is revolved by bolt 13
It is tightly fixed in the gear body 1.When the lubricating oil in the oil storage tank 3 is less, the cover board 4 can be opened and added
Oil.
Be uniformly provided with 5 oil outlets 5 being connected with the oil storage tank 3 on the peripheral wall of the gear body 1, it is described go out
Oilhole 5 is located between the adjacent teeth of 1 peripheral wall of gear body.
It is equipped in the oil outlet 5 by feeler lever 6, described one end by feeler lever 6 passes through the oil outlet 5 and is located at the tooth
The bottom of the recess of 1 adjacent teeth of wheel body, the other end by feeler lever 6 are connected to the gear master by compressed spring 12
The inside of body 1.Gear during engaged transmission, on site of engagement tooth socket it is described by feeler lever 6 by with self-lubricate gear
The gear being meshed or rack gear touching are acted on and are moved down, also can be to the tooth with the sealing of hole part 8 being connect by feeler lever 6
1 internal motion of wheel body flows out lubricating oil from the oil outlet 5.
Described to be equipped with sealing of hole part 8 by feeler lever 6, the sealing of hole part 8 is with the oil outlet 5 inside the gear body 1
Tapping it is tangent, the paper pulp that the sealing of hole part 8 is specifically configured to sphere structure and the sealing of hole part 8 is greater than the oil outlet 5
Diameter, the oil outlet 5 is blocked using the sealing of hole part 8.
It is described by oil baffle 9 is additionally provided on feeler lever 6, one end of the oil baffle 9 is connected on the partition panel 2, described
The other end of oil baffle 9 is hinged on described by feeler lever 6 by connection component 7, and the connection component 7 includes connector 71, institute
It states connector and is connected to described by feeler lever 6, the oil baffle 9 is hinged on the connector 71 by connecting shaft 72.
The partition panel 2 is equipped with support rod 10 far from one end of the oil baffle 9, and one end of the support rod 10 is fixed
On the partition panel 2, the other end of the support rod 10 and the partition panel 2 in angle and are withstood on the oil baffle 9.Tooth
During engaged transmission, described on site of engagement tooth socket is moved down wheel by feeler lever 6, and the support rod 10 heads on the partition panel
2, move the oil baffle 9 internally with described one end being connect by feeler lever 6, the other end tilts, between the partition panel 2
Gap is generated, so that lubricating oil is flowed to the top of the oil storage tank from gap, then pass through the sealing of hole part 8 and the oil outlet 5
Between gap outflow.
The action process of the utility model is as follows:
Gear is during engaged transmission, being meshed by feeler lever 6 by with self-lubricate gear on site of engagement tooth socket
Gear or rack gear touching effect and move down, the sealing of hole part 8 being connect with by feeler lever 6 also can to 1 internal motion of gear body, and
It drives oil baffle 9 to move down with the one end being connected by feeler lever 6, the other end and the partition of oil baffle 9 is made by support rod 10
Plate 2 separates, and so that lubricating oil is flowed to top from the bottom of oil storage tank 3, and outflow by oil outlet 5, realizes to site of engagement
Self-lubricate and can effectively avoid the excess waste of lubricating oil, then gear continues to move, and is no longer influenced by and is meshed by feeler lever 6
Gear or rack gear pressure effect, sealing of hole part 8 by compressed spring 12 rebound effect return original position, block fuel-displaced
Hole 5 flows out lubricating oil no longer in non-site of engagement.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are practical new to this
The various changes and improvements that the technical solution of type is made should all fall into the protection scope that the utility model claims book determines
It is interior.
Claims (8)
1. a kind of self-lubricate gear, it is characterised in that: including gear body (1), the one side of the gear body (1) is equipped with
The open end of multiple trapezoidal oil storage tanks (3) formed by partition panel (2), the oil storage tank (3) is equipped with cover board (4), the cover board
(4) it is mounted on the gear body (1)；Several and the oil storage are uniformly provided on the peripheral wall of the gear body (1)
The oil outlet (5) that slot (3) is connected, the oil outlet (5) are located between the adjacent teeth of the gear body (1) peripheral wall；It is described
It is equipped in oil outlet (5) by feeler lever (6), described one end by feeler lever (6) passes through the oil outlet (5) and is located at the gear master
The bottom of the recess of body (1) adjacent teeth, the other end by feeler lever (6) are connected to the gear by compressed spring (12)
The inside of main body (1)；Described to be equipped with sealing of hole part (8) by feeler lever (6), the sealing of hole part (8) is with the oil outlet (5) described
The internal tapping of gear body (1) is tangent, described by being additionally provided with oil baffle (9) on feeler lever (6), and the one of the oil baffle (9)
End is connected on the partition panel (2), the other end of the oil baffle (9) is seamless be hinged on it is described by feeler lever (6)；It is described every
Disconnected plate (2) are equipped with support rod (10) far from the one end of the oil baffle (9), and one end of the support rod (10) is fixed on described
On partition panel (2), the other end of the support rod (10) and the partition panel (2) in angle and are withstood on the oil baffle (9).
2. self-lubricate gear according to claim 1, it is characterised in that: the cover board (4) and the gear body (1)
Between be equipped with sealing ring (11).
3. self-lubricate gear according to claim 2, it is characterised in that: the material of the sealing ring (11) is NBR fourth
Nitrile rubber.
4. self-lubricate gear according to claim 1, it is characterised in that: the oil baffle (9) passes through connection component (7)
By on feeler lever (6) described in being hinged on, the connection component (7) includes connector (71), and the connector is connected to described touched
On bar (6), the oil baffle (9) is hinged on the connector (71) by connecting shaft (72).
5. self-lubricate gear according to claim 1, it is characterised in that: the sealing of hole part (8) is specifically configured to sphere
The paper pulp of structure and the sealing of hole part (8) is greater than the diameter of the oil outlet (5).
6. self-lubricate gear according to claim 5, it is characterised in that: the sealing of hole part (8) is elastic component.
7. self-lubricate gear according to claim 6, it is characterised in that: the sealing of hole part (8) is ball.
8. self-lubricate gear according to claim 1, it is characterised in that: the cover board (4) is screwed by bolt (13)
It is fixed on the gear body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838613.2U CN209026149U (en) | 2018-11-09 | 2018-11-09 | A kind of self-lubricate gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838613.2U CN209026149U (en) | 2018-11-09 | 2018-11-09 | A kind of self-lubricate gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209026149U true CN209026149U (en) | 2019-06-25 |
Family
ID=66909074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821838613.2U Expired - Fee Related CN209026149U (en) | 2018-11-09 | 2018-11-09 | A kind of self-lubricate gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209026149U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285204A (en) * | 2019-07-11 | 2019-09-27 | 青岛理工大学 | A kind of novel self-lubricating gear |
| CN112283319A (en) * | 2020-11-19 | 2021-01-29 | 长春理工大学光电信息学院 | Oil leakage prevention type transmission part with good lubricating property |
| CN112762159A (en) * | 2020-12-25 | 2021-05-07 | 王鑫 | Self-lubricating gear with oil guide groove |
-
2018
- 2018-11-09 CN CN201821838613.2U patent/CN209026149U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285204A (en) * | 2019-07-11 | 2019-09-27 | 青岛理工大学 | A kind of novel self-lubricating gear |
| CN112283319A (en) * | 2020-11-19 | 2021-01-29 | 长春理工大学光电信息学院 | Oil leakage prevention type transmission part with good lubricating property |
| CN112762159A (en) * | 2020-12-25 | 2021-05-07 | 王鑫 | Self-lubricating gear with oil guide groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20201109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |