CN103090033A - Automatic discharging valve - Google Patents
Automatic discharging valve Download PDFInfo
- Publication number
- CN103090033A CN103090033A CN 201110336111 CN201110336111A CN103090033A CN 103090033 A CN103090033 A CN 103090033A CN 201110336111 CN201110336111 CN 201110336111 CN 201110336111 A CN201110336111 A CN 201110336111A CN 103090033 A CN103090033 A CN 103090033A
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- China
- Prior art keywords
- valve
- fixed
- valve body
- spool
- spring
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Abstract
The invention discloses an automatic discharging valve which comprises a valve body, a valve cover, valve cores and springs. The valve cover is fixed at the upper end of the valve body through screws, an inverted-conical feeding port is arranged at the center of the valve cover, a retaining plate is arranged in the valve body, a feeding hole is arranged at the center of the retaining plate, the diameter of the feeding hole is identical with that of the bottom end of the feeding port, the retaining plate is positioned at the upper end of the valve body, the retaining plate and an undersurface of the valve cover form an empty groove, the springs are fixed on two sides of the empty groove, the valve cores are fixed at the other ends of the springs, the section of each valve core is a right trapezoid, inclined planes of the two valve cores are fixed in the empty groove oppositely, front end faces of the two valve cores are in mutual fit, and a fitted face is positioned at the center of the feeding port. The automatic discharging valve is simple in structure, convenient to maintain and capable of thoroughly discharging without damaging the valve cores.
Description
Technical field
The present invention relates to a kind of valve, especially a kind of automatic discharging valve belongs to the valving technical field.
Background technique
At present, the discharge valve of using in most industry production is by under the External Force Actings such as motor or hydraulic pressure, realizes discharging.The structure of these discharge valves is all very complicated, and the price of production cost and sale is all higher, in case break down, maintenance has also become the problem of a trouble.The discharge valve of not realizing automatic discharging by External Force Actings such as motor or hydraulic pressure is also arranged on market, this class discharge valve is all that the gravity by material self presses down, be positioned at the spool at material feeding mouth place, material is slipped in valve body via the both sides of spool, so generally, in order to guarantee automatic discharging, all spool design is overarched.Although this class discharge valve is all lower on price and cost of production, the structure of this discharge valve has been utilized spring principle, and spring belongs to easily damaged parts, and often appearance is stuck in use, the situation that spring need to be changed.And spring generally all is fixed on valve inner, and it is very inconvenient to change.In addition, material is that the both sides via spool are slipped in valve body, has both easily damaged spool, thoroughly discharging.
Summary of the invention
Technical problem for above-mentioned existence the objective of the invention is: proposed a kind of simple in structure, easy to maintenance, fragile spool neither, also the thorough automatic discharging valve of discharging.
Technical solution of the present invention is achieved in that a kind of automatic discharging valve, comprises valve body, valve gap, spool and spring; Described valve gap is fixed by screws in the valve body upper end; The center of described valve gap has the inverted cone material feeding mouth; Be provided with baffle plate in described valve body, and have intake port on the central position of baffle plate; The diameter of described intake port is identical with the diameter of material feeding mouth bottom; Described baffle plate is positioned at the upper end of valve body, and the bottom surface of baffle plate and valve gap forms a dead slot; The both sides of described dead slot are fixed with spring; The other end of described spring all is fixed with spool; The cross section of described spool is right-angled trapezium, and the inclined-plane of two spools is fixed in dead slot opposite to each other; The front-end face of described two spools is bonded to each other, and faying surface is positioned at the central position of material feeding mouth.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Automatic discharging valve of the present invention is located at the top of valve body with spool and spring, and is placed in the dead slot of valve body and valve gap formation, directly takes away valve gap and just can operate spool and spring, and is simple in structure, easy to maintenance; The spool that to be provided with two relative cross sections be right-angled trapezium, during discharging, material can directly thoroughly back down spool, neither can damage spool, also thoroughly discharging.
Description of drawings
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing l is the structural representation of automatic discharging valve of the present invention;
Wherein: 1, valve body; 2, screw; 3, valve gap; 4, material feeding mouth; 5, dead slot; 6, baffle plate; 7, spool; 8, spring; 9, intake port.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Accompanying drawing 1 is a kind of automatic discharging valve of the present invention, comprises valve body 1, valve gap 3, spool 7 and spring 8; Described valve gap 3 is fixed on valve body 1 upper end by screw 2; The center of described valve gap 3 has inverted cone material feeding mouth 4; Be provided with baffle plate 6 in described valve body 1, and have intake port 9 on the central position of baffle plate 6; The diameter of described intake port 9 is identical with the diameter of material feeding mouth 4 bottoms; Described baffle plate 6 is positioned at the upper end of valve body 1, and the bottom surface of baffle plate 6 and valve gap 3 forms a dead slot 5; The both sides of described dead slot 5 are fixed with spring 8; The other end of described spring 8 all is fixed with spool 7; The cross section of described spool 7 is right-angled trapezium, and the inclined-plane of two spools 7 is fixed in dead slot 5 opposite to each other; The front-end face of described two spools 7 is bonded to each other, and faying surface is positioned at the central position of material feeding mouth 4.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Automatic discharging valve of the present invention is located at the top of valve body with spool and spring, and is placed in the dead slot of valve body and valve gap formation, directly takes away valve gap and just can operate spool and spring, and is simple in structure, easy to maintenance; The spool that to be provided with two relative cross sections be right-angled trapezium, during discharging, material can directly thoroughly back down spool, neither can damage spool, also thoroughly discharging.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow person skilled in the art scholar can understand content of the present invention and be implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (1)
1. automatic discharging valve, comprise valve body, valve gap, spool and spring, described valve gap is fixed by screws in the valve body upper end, and the center of described valve gap has the inverted cone material feeding mouth, it is characterized in that: be provided with baffle plate in described valve body, and have intake port on the central position of baffle plate; The diameter of described intake port is identical with the diameter of material feeding mouth bottom; Described baffle plate is positioned at the upper end of valve body, and the bottom surface of baffle plate and valve gap forms a dead slot; The both sides of described dead slot are fixed with spring; The other end of described spring all is fixed with spool; The cross section of described spool is right-angled trapezium, and the inclined-plane of two spools is fixed in dead slot opposite to each other; The front-end face of described two spools is bonded to each other, and faying surface is positioned at the central position of valve gap material feeding mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110336111 CN103090033A (en) | 2011-10-31 | 2011-10-31 | Automatic discharging valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110336111 CN103090033A (en) | 2011-10-31 | 2011-10-31 | Automatic discharging valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103090033A true CN103090033A (en) | 2013-05-08 |
Family
ID=48202974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110336111 Pending CN103090033A (en) | 2011-10-31 | 2011-10-31 | Automatic discharging valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103090033A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512566A (en) * | 2017-01-12 | 2017-03-22 | 海宁蒙努皮革制品有限公司 | Cleaning device for sofa leather production workshop |
| CN108979157A (en) * | 2018-08-16 | 2018-12-11 | 合肥云序科技有限公司 | A kind of slip casting machine |
| CN108999380A (en) * | 2018-08-16 | 2018-12-14 | 合肥云序科技有限公司 | A kind of building slip casting machine |
| CN109025191A (en) * | 2018-08-16 | 2018-12-18 | 合肥云序科技有限公司 | A kind of modified slip casting machine |
| CN110586256A (en) * | 2019-10-28 | 2019-12-20 | 顶能科技有限公司 | Be applied to high-efficient feedway of horizontal rubbing crusher of barley if leaf |
-
2011
- 2011-10-31 CN CN 201110336111 patent/CN103090033A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512566A (en) * | 2017-01-12 | 2017-03-22 | 海宁蒙努皮革制品有限公司 | Cleaning device for sofa leather production workshop |
| CN108979157A (en) * | 2018-08-16 | 2018-12-11 | 合肥云序科技有限公司 | A kind of slip casting machine |
| CN108999380A (en) * | 2018-08-16 | 2018-12-14 | 合肥云序科技有限公司 | A kind of building slip casting machine |
| CN109025191A (en) * | 2018-08-16 | 2018-12-18 | 合肥云序科技有限公司 | A kind of modified slip casting machine |
| CN110586256A (en) * | 2019-10-28 | 2019-12-20 | 顶能科技有限公司 | Be applied to high-efficient feedway of horizontal rubbing crusher of barley if leaf |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |