CN205745378U - A kind of firming agent dust-proof pipeline valve of production manual type - Google Patents
A kind of firming agent dust-proof pipeline valve of production manual type Download PDFInfo
- Publication number
- CN205745378U CN205745378U CN201620685717.9U CN201620685717U CN205745378U CN 205745378 U CN205745378 U CN 205745378U CN 201620685717 U CN201620685717 U CN 201620685717U CN 205745378 U CN205745378 U CN 205745378U
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- CN
- China
- Prior art keywords
- valve
- valve rod
- firming agent
- manual type
- sleeve pipe
- Prior art date
- 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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Abstract
The utility model discloses a kind of firming agent dust-proof pipeline valve of production manual type, belong to pipeline valve field.A kind of firming agent dust-proof pipeline valve of production manual type of the present utility model, including valve seat and valve rod, is provided with the valve plate controlling pipeline folding in valve seat, is set with valve rod sleeve pipe on valve rod；Cotton it is provided with or strip of paper used for sealing that fleece material is made between the valve seat of upper and lower side；Valve rod sidepiece is provided with locating button, and the end of valve rod sleeve pipe is provided with locating groove, and locating button is mutually clamped with locating groove；Length direction along valve rod is provided with groove, and valve stem sleeve inside pipe wall is provided with projection, this projection and groove fit.This utility model utilizes valve rod sleeve pipe to increase the arm of force, more laborsaving during rotation, and connecting bolt will not be caused damage；Valve seat gap location is provided with strip of paper used for sealing, to prevent powder from leaking, there is preferable sealing, it is simple to promote and use.
Description
Technical field
This utility model relates to pipeline valve technical field, more particularly, it relates to a kind of firming agent production manual type is prevented
Dirt pipeline valve.
Background technology
At present, the valve great majority being used on air conveying material bin pump are pneumatic double valve plates gate valves, and this gate valve uses straight
Line moves back and forth form, mainly by cylinder, valve body and the connecting shaft being located at the valve seat of its both sides, valve, connecting valve and cylinder, gas
The straight reciprocating motion by connecting shaft band movable valve of the power of cylinder, thus realize the switch motion of valve.
The production process of firming agent needs mixed according to a certain ratio by various powders, so that each to add
The operations such as kind of powder carries out weighing, stirs, output of products.It is provided with valve body bottom ordinary material pipe to control discharge of materials, and leads to
Cross pneumatic operated valve manipulation opening degree.But when final output of products, tank body is relatively big, and materials inside is more, thus during connecting valve seat
The screw arranged is more, then when utilizing cylinder to control opening degree, owing to gravity is relatively big, is difficult to open if cylinder dynamics is little
Valve；It is easy to stroke excess if great efforts and strikes connecting bolt, cause equipment to be easily damaged.
Chinese Patent Application No.: 2005201000905.2, the applying date: on March 10th, 2005, invention and created name is: gas
Dynamic rotating feeding valve, this application case discloses a kind of cylinder including and being located on support, valve body and be coupled to valve seat thereon,
The side of valve seat endoporus is provided with sealing ring, and sealing ring matches with valve plate formation sealing friction pair, and cylinder cuts with scissors mutually with fork one end
Connecing, the other end of fork is matched with the fulcrum one end being located on valve seat, and the other end of fulcrum has connected rotary shaft, rotary shaft
On be provided with valve plate.
This application case air cylinder structure is arranged rationally, but when easily with when bolt position interferes, uses pneumatic operated valve danger
Higher, if directly using instead manual, it is mobile that fastening force bigger between connecting bolt makes valve rod be difficult to, and needs to increase valve rod long
Degree, may block other equipment in workshop；If loosening connecting bolt, although can be laborsaving when rotating dry relating to, but solid
Agent powder easily leaks, and accordingly, there exist more problem needs to solve.
Utility model content
1. utility model to solve the technical problem that
The purpose of this utility model is to overcome pneumatic operated valve in prior art easily to clash into the deficiency of connecting bolt, it is provided that
A kind of firming agent dust-proof pipeline valve of production manual type, this utility model utilizes valve rod sleeve pipe to increase the arm of force, more laborsaving during rotation,
And connecting bolt will not be caused damage；Valve seat gap location is provided with strip of paper used for sealing, to prevent powder from leaking, has the closeest
Feng Xing, solves problems of the prior art.
2. technical scheme
For reaching above-mentioned purpose, the technical scheme that this utility model provides is:
A kind of firming agent dust-proof pipeline valve of production manual type of the present utility model, including valve seat and valve rod, in valve seat
Being provided with the valve plate controlling pipeline folding, the described valve rod length that stretches out not less than 30cm, is set with valve rod on valve rod
Sleeve pipe；It is provided with strip of paper used for sealing between the valve seat of upper and lower side.
Further improving as this utility model, described valve rod sidepiece is provided with locating button, at valve rod sleeve pipe
End is provided with locating groove, and locating button is mutually clamped with locating groove.
Further improving as this utility model, described strip of paper used for sealing is cotton or fleece material is made.
Further improving as this utility model, the length direction along valve rod is provided with groove, in valve rod sleeve pipe
Wall is provided with projection, this projection and groove fit.
Further improving as this utility model, described groove is arranged on valve stem top.
Further improving as this utility model, described valve rod cannula end is provided with Anti-slip cover.
Further improving as this utility model, described Anti-slip cover is quality of rubber materials, and the outer surface at Anti-slip cover sets
It is equipped with inclination anti-slip veins.
3. beneficial effect
The technical scheme using this utility model to provide, compared with prior art, has the advantages that
(1) a kind of firming agent dust-proof pipeline valve of production manual type of the present utility model, extends the length of valve rod, at valve
Valve rod sleeve pipe can be set with on bar, by valve rod sleeve pipe increase the arm of force, more laborsaving during use, and not the used time can take off valve rod
Sleeve pipe, will not interfere with the use of other equipment；By pneumatic be adapted as manual time, need reduce connecting bolt tightness,
Cause dust to leak, certain closure can be formed by strip of paper used for sealing, effectively prevent powder from revealing；
(2) a kind of firming agent dust-proof pipeline valve of production manual type of the present utility model, is provided with groove, valve on valve rod
Rod bush inwall is provided with projection, this projection and groove fit, and when preventing stress, valve rod sleeve pipe spins；Groove is arranged on valve rod
Top, is more easy to alignment during inserted valve rod bush, easy to use；
(3) a kind of firming agent dust-proof pipeline valve of production manual type of the present utility model, is provided with location at valve rod sidepiece
Button, this locating button can limit the insertion depth of valve rod sleeve pipe, prevents the insertion depth of valve rod sleeve pipe from crossing money and collapsing de-, reduces safety
Risk；Additionally, arrange Anti-slip cover at valve rod sleeve pipe afterbody, it is prone to force during use, and security performance can be improved further.
Accompanying drawing explanation
Fig. 1 is the structural representation of cylinder control valve in prior art；
Fig. 2 is the plan structure schematic diagram of hand-operated valve in this utility model；
Fig. 3 is the main TV structure schematic diagram of hand-operated valve in this utility model；
Fig. 4 is this utility model further groove and protruding fit structure schematic diagram.
Label declaration in schematic diagram: 1, valve seat；2, connecting bolt；3, valve plate；4, strip of paper used for sealing；5, valve rod；501, locating button；
502, groove；6, valve rod sleeve pipe；601, locating groove；7, Anti-slip cover.
Detailed description of the invention
For further appreciating that content of the present utility model, in conjunction with the accompanying drawings and embodiments this utility model is described in detail.
Embodiment 1
In conjunction with Fig. 2, a kind of firming agent dust-proof pipeline valve of production manual type of the present embodiment, including valve seat 1 and valve rod 5,
The valve seat 1 on top and the valve seat 1 of bottom are mutually fastened by connecting bolt 2, and valve rod 5 is arranged on the gap between two valve seats 1
Place.There is valve plate 3 in valve rod 5 inner connection, control opening and closing of pipeline by valve plate 3.
When using cylinder manipulation valve rod 5, valve rod 5 is shorter, uses manual type to need manually to push directly on valve rod 5 action
Open valve plate 3, need to increase valve rod 5 length.The valve rod 5 arranged in the present embodiment stretches out length not less than 30cm, this reality
Execute and example is set to 45cm, and on valve rod 5, be set with valve rod sleeve pipe 6.
In order to laborsaving, can directly increase the length of valve rod, but as directly increased valve rod 5 length, entire length is wanted
More than 100cm, not only affecting workshop space layout, workman is easy to when walking in workshop bump against on valve rod 5, it is also possible to can shadow
Ring the use to other equipment, interfere each other.And increase length by valve rod sleeve pipe 6, then complete using
After can take off valve rod sleeve pipe 6, production will not be caused large effect.
After being changed to manual operation, the fastening force of connecting bolt 2 is excessive, it is difficult to rotation valve rod 5；It is thus desirable in certain limit
Interior loosening connecting bolt 2, in this case, when internal pipe pressure is bigger, powder may leak, therefore, this reality
Executing example and be provided with strip of paper used for sealing 4 between the valve seat and the valve seat of downside of upside, strip of paper used for sealing 4 uses cloth material, and this strip of paper used for sealing 4 can prevent powder
Material is revealed, and plays certain closure, reduces loss of material, concurrently facilitates and improve workshop condition.
Embodiment 2
A kind of firming agent dust-proof pipeline valve of production manual type of the present embodiment, its basic structure is same as in Example 1, its
Difference is: valve rod 5 sidepiece in the present embodiment is provided with locating button 501, and this locating button 501 is circular, at valve stem sleeve
The end of pipe 6 is provided with locating groove 601, a length of the 1 of locating groove 601～3cm, elects 2cm, locating button in the present embodiment as
501 are mutually clamped with locating groove 601, can limit the insertion depth of valve rod sleeve pipe 6.If valve rod sleeve pipe 6 insertion depth is the shortest,
Stress coincidence length can be caused too short, and the spigot of valve rod sleeve pipe 6 can ftracture, and can quickly determine valve stem sleeve by locating button 501
The insertion depth of pipe 6.
Embodiment 3
A kind of firming agent dust-proof pipeline valve of production manual type of the present embodiment, its basic structure is same as in Example 2, its
Difference is: the length direction along valve rod 5 is provided with groove 502, valve rod sleeve pipe 6 inwall is provided with projection, this projection
Coordinating with groove 502, when preventing stress, valve rod sleeve pipe 6 spins；Groove is arranged on valve rod 5 top, easily observes, inserted valve
Alignment it is more easy to during rod bush, easy to use.
Embodiment 4
A kind of firming agent dust-proof pipeline valve of production manual type of the present embodiment, its basic structure is same as in Example 3, its
Difference is: valve rod sleeve pipe 6 is steel material, and frictional force is little, and easily hinders hands, is provided with at valve rod sleeve pipe 6 tail end
Anti-slip cover 7, described Anti-slip cover 7 is quality of rubber materials, and the outer surface at Anti-slip cover 7 is provided with inclination anti-slip veins, i.e. outside Anti-slip cover 7
There is spiral type anti-slip veins on surface, increases friction, and operator is formed and is effectively protected.
Schematically being described this utility model and embodiment thereof above, this description does not has restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So, if this area
Those of ordinary skill enlightened by it, creating in the case of objective without departing from this utility model, designing without creative
The frame mode similar to this technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (7)
1. the dust-proof pipeline valve of firming agent production manual type, including valve seat (1) and valve rod (5), is provided with in valve seat (1)
Control the valve plate (3) of pipeline folding, it is characterised in that: described valve rod (5) length that stretches out is not less than 30cm, at valve rod
(5) valve rod sleeve pipe (6) it is set with on；It is provided with strip of paper used for sealing (4) between the valve seat (1) of upper and lower side.
A kind of firming agent dust-proof pipeline valve of production manual type the most according to claim 1, it is characterised in that: described valve
Bar (5) sidepiece is provided with locating button (501), is provided with locating groove (601), locating button (501) in the end of valve rod sleeve pipe (6)
It is mutually clamped with locating groove (601).
A kind of firming agent dust-proof pipeline valve of production manual type the most according to claim 1, it is characterised in that: described strip of paper used for sealing
(4) it is cotton or fleece material is made.
4., according to a kind of firming agent dust-proof pipeline valve of production manual type according to any one of claims 1 to 3, its feature exists
In: the length direction along valve rod (5) is provided with groove (502), and valve rod sleeve pipe (6) inwall is provided with projection, and this is protruding and recessed
Groove (502) coordinates.
A kind of firming agent dust-proof pipeline valve of production manual type the most according to claim 4, it is characterised in that: described groove
(502) valve rod (5) top it is arranged on.
6., according to a kind of firming agent dust-proof pipeline valve of production manual type according to any one of claims 1 to 3, its feature exists
In: described valve rod sleeve pipe (6) tail end is provided with Anti-slip cover (7).
A kind of firming agent dust-proof pipeline valve of production manual type the most according to claim 6, it is characterised in that: described anti-skidding
Set (7) is quality of rubber materials, and the outer surface at Anti-slip cover (7) is provided with inclination anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620685717.9U CN205745378U (en) | 2016-06-30 | 2016-06-30 | A kind of firming agent dust-proof pipeline valve of production manual type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620685717.9U CN205745378U (en) | 2016-06-30 | 2016-06-30 | A kind of firming agent dust-proof pipeline valve of production manual type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745378U true CN205745378U (en) | 2016-11-30 |
Family
ID=57379440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620685717.9U Expired - Fee Related CN205745378U (en) | 2016-06-30 | 2016-06-30 | A kind of firming agent dust-proof pipeline valve of production manual type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205745378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007419A (en) * | 2021-03-25 | 2021-06-22 | 黑龙江省穆棱市电站阀门有限责任公司 | Quick opening and closing gate valve |
-
2016
- 2016-06-30 CN CN201620685717.9U patent/CN205745378U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007419A (en) * | 2021-03-25 | 2021-06-22 | 黑龙江省穆棱市电站阀门有限责任公司 | Quick opening and closing gate valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161130 Termination date: 20170630 |