CN207777635U - A kind of butterfly valve with self-lubricating function - Google Patents
A kind of butterfly valve with self-lubricating function Download PDFInfo
- Publication number
- CN207777635U CN207777635U CN201721405407.8U CN201721405407U CN207777635U CN 207777635 U CN207777635 U CN 207777635U CN 201721405407 U CN201721405407 U CN 201721405407U CN 207777635 U CN207777635 U CN 207777635U
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- China
- Prior art keywords
- valve
- transmission gear
- self
- gear
- valve rod
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- 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.)
- Expired - Fee Related
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- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
Abstract
The utility model discloses a kind of butterfly valves with self-lubricating function, including valve body, the inside of the valve body is equipped with valve plate, transmission gear is installed, the side of the transmission gear is equipped with gear bar, and one end of the gear bar is equipped with pumping rod on the valve rod, the side of the top of the fixed frame is equipped with fuel reserve tank, the side of the fuel reserve tank is equipped with petroleum pipeline, and splitting ring is equipped on the inside of the transmission gear, oilhole is equipped in the splitting ring.Fixed frame is installed at the top of the valve body of the utility model, valve rod is installed above valve plate, adjusting handle is installed at the top of valve rod, transmission gear is installed on valve rod, gear bar is installed in the side of transmission gear, it is convenient to control valve rod rotation by gear bar and transmission gear, and fuel reserve tank is installed at the top of fixed frame, petroleum pipeline is installed in the side of fuel reserve tank, self-lubricate can be carried out to transmission gear by it.
Description
Technical field
The utility model is related to butterfly valve field, specifically a kind of butterfly valve with self-lubricating function.
Background technology
Butterfly valve is called flap valve, is a kind of regulating valve simple in structure, can be used for the switch control of low pressure pipeline medium
Butterfly valve refers to that closure member (flap or butterfly plate) is disk, a kind of valve of open and close is reached around valve shaft rotation, valve can
For controlling the various types such as empty gas and water, steam, various Korrosionsmediums, mud, oil product, liquid metal and radiating medium
The flowing of fluid.Cut-out and throttling action are mainly played on pipeline.Butterfly valve opening and closing element is a discoidal butterfly plate, in valve body
It is rotated around the axis of its own, to achieve the purpose that keying or adjusting.
A kind of appearance of the butterfly valve with self-lubricating function greatly facilitates liquid control, but the butterfly valve of current stage is deposited
In many shortcomings, for example, control is inconvenient, self-lubricate can not be carried out to rotate gear.
Utility model content
The purpose of this utility model is to provide a kind of butterfly valves with self-lubricating function, to solve control in the prior art
The problem of making inconvenience, self-lubricate can not being carried out to rotate gear.
To achieve the above object, the utility model provides the following technical solutions：A kind of butterfly valve with self-lubricating function, packet
Valve body is included, the inside of the valve body is equipped with valve plate, and fixed frame, the inside peace of the fixed frame are equipped with above the valve body
Equipped with lever, the side of the fixed frame is provided with limiting slot, and the inside of the valve body is equipped with valve plate, the top of the valve plate
Valve rod is installed, adjusting handle is installed at the top of the valve rod, transmission gear is installed on the valve rod, the transmission gear
Side is equipped with gear bar, and one end of the gear bar is equipped with pumping rod, and the side of the top of the fixed frame is equipped with storage
The side of fuel tank, the fuel reserve tank is equipped with petroleum pipeline, is equipped with splitting ring on the inside of the transmission gear, in the splitting ring
Oilhole is installed.
Preferably, the gear bar is sequentially connected with transmission gear.
Preferably, one end of the petroleum pipeline is connect with valve rod.
Preferably, equal hollow-core construction at the link position of the valve rod and splitting ring.
Preferably, one end of the valve rod is connect with valve plate.
Compared with prior art, the utility model has the beneficial effects that：It is equipped at the top of the valve body of the utility model solid
Determine frame, valve rod be installed above valve plate, adjusting handle is installed at the top of valve rod, transmission gear is installed on valve rod,
Gear bar is installed in the side of transmission gear, it is convenient to control valve rod rotation by gear bar and transmission gear, and in fixation
Fuel reserve tank is installed at the top of frame, petroleum pipeline is installed in the side of fuel reserve tank, transmission gear can be carried out by it automatic
Lubrication.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the vertical view of the transmission gear of the utility model.
In figure：1- valve rods, 2- adjust handle, 3- petroleum pipelines, 4- fuel reserve tanks, 5- pumping rods, 6- gear bars, 7- valve plates, 8- valves
Body, 9- transmission gears, 10- levers, 11- limiting slots, 12- fixed frames, 13- oilholes, 14- splitting rings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, a kind of butterfly valve with self-lubricating function, including valve body 8, valve
The inside of body 8 is equipped with valve plate 7, and the top of valve body 8 is equipped with fixed frame 12, and the inside of fixed frame 12 is equipped with lever 10, Gu
The side for determining frame 12 is provided with limiting slot 11, and limiting slot 11 can be with the amplitude that moves left and right of limiting gear item 6, the inside of valve body 8
Valve plate 7 is installed, valve plate 7 is used for the keying of application valve body 8, and the top of valve plate 7 is equipped with valve rod 1, and valve rod 1 is used for controlling valve plate
The top of 7 rotations, valve rod 1 is equipped with adjusting 2, adjusts and facilitates control valve rod 1 to rotate 2, transmission gear is equipped on valve rod 1
9, the side of transmission gear 9 is equipped with gear bar 6, and gear bar 6 is used for controlling the rotation of transmission gear 9, one end peace of gear bar 6
Equipped with pumping rod 5, the side of the top of fixed frame 12 is equipped with fuel reserve tank 4, and fuel reserve tank 4 is used for storing lubricating oil, fuel reserve tank 4
Side is equipped with petroleum pipeline 3, and petroleum pipeline 3 is used for conveying in lubricating oil to splitting ring 14, and the inside of transmission gear 9 is equipped with shunting
14 are enclosed, oilhole 13 is installed in splitting ring 14, oilhole 13 is used for flowing into fluid in the gear grooved of transmission gear 9, be carried out to it
Lubrication, gear bar 6 are sequentially connected with transmission gear 9, and one end of petroleum pipeline 3 is connect with valve rod 1, the company of valve rod 1 and splitting ring 14
Equal hollow-core construction at position is connect, one end of valve rod 1 is connect with valve plate 7.
The operation principle of the utility model is：The equipment controls gear bar 6 and driving cog when in use, by pumping rod 5
Wheel 9 is sequentially connected, and is rotated with ovable valve stem 1 by transmission gear 9, makes valve rod 1 that valve plate 7 be driven to rotate, can by the rotation of valve plate 7
To control the keying of valve body 8, while the fluid in fuel reserve tank 4 being delivered in valve rod 1 by petroleum pipeline 3, passes through valve
The groove of bar 1 is delivered in splitting ring 14, and the fluid overflowed by the oilhole 13 in splitting ring 14 flows to transmission gear 9
Gear teeth at carry out self-lubricate.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of butterfly valve with self-lubricating function, including valve body (8), it is characterised in that:The inside of the valve body (8) is equipped with
Valve plate (7) is equipped with fixed frame (12) above the valve body (8), lever (10) is equipped on the inside of the fixed frame (12),
The side of the fixed frame (12) is provided with limiting slot (11), and the inside of the valve body (8) is equipped with valve plate (7), the valve plate
(7) valve rod (1) is installed at the top of, is equipped with and adjusts (2) at the top of the valve rod (1), biography is installed on the valve rod (1)
The side of moving gear (9), the transmission gear (9) is equipped with gear bar (6), and one end of the gear bar (6) is equipped with pull
The side of bar (5), the top of the fixed frame (12) is equipped with fuel reserve tank (4), and the side of the fuel reserve tank (4) is equipped with oil transportation
It manages (3), splitting ring (14) is installed on the inside of the transmission gear (9), oilhole (13) is installed in the splitting ring (14).
2. a kind of butterfly valve with self-lubricating function according to claim 1, it is characterised in that：The gear bar (6) with
Transmission gear (9) is sequentially connected.
3. a kind of butterfly valve with self-lubricating function according to claim 1, it is characterised in that：The petroleum pipeline (3)
One end is connect with valve rod (1).
4. a kind of butterfly valve with self-lubricating function according to claim 1, it is characterised in that：The valve rod (1) with point
Equal hollow-core construction at the link position of stream circle (14).
5. a kind of butterfly valve with self-lubricating function according to claim 1, it is characterised in that：The one of the valve rod (1)
End is connect with valve plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721405407.8U CN207777635U (en) | 2017-10-29 | 2017-10-29 | A kind of butterfly valve with self-lubricating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721405407.8U CN207777635U (en) | 2017-10-29 | 2017-10-29 | A kind of butterfly valve with self-lubricating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207777635U true CN207777635U (en) | 2018-08-28 |
Family
ID=63232528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721405407.8U Expired - Fee Related CN207777635U (en) | 2017-10-29 | 2017-10-29 | A kind of butterfly valve with self-lubricating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207777635U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425290A (en) * | 2019-08-02 | 2019-11-08 | 许津元 | A kind of against shock butterfly valve |
| CN111503363A (en) * | 2020-03-27 | 2020-08-07 | 安徽航新机械制造有限公司 | Valve for preventing rusting |
-
2017
- 2017-10-29 CN CN201721405407.8U patent/CN207777635U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425290A (en) * | 2019-08-02 | 2019-11-08 | 许津元 | A kind of against shock butterfly valve |
| CN110425290B (en) * | 2019-08-02 | 2020-10-16 | 欧冠阀门科技有限公司 | Anti-vibration butterfly valve |
| CN111503363A (en) * | 2020-03-27 | 2020-08-07 | 安徽航新机械制造有限公司 | Valve for preventing rusting |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20201029 |