CN202884215U - Power-driven cone-shaped double-deck cindervalve - Google Patents
Power-driven cone-shaped double-deck cindervalve Download PDFInfo
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- CN202884215U CN202884215U CN 201220565799 CN201220565799U CN202884215U CN 202884215 U CN202884215 U CN 202884215U CN 201220565799 CN201220565799 CN 201220565799 CN 201220565799 U CN201220565799 U CN 201220565799U CN 202884215 U CN202884215 U CN 202884215U
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- valve
- cone
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- deck
- taper
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Abstract
The utility model discloses a power-driven cone-shaped double-deck cindervalve. The power-driven cone-shaped double-deck cindervalve comprises a speed reducer, a cam mechanism, an upper main shaft crank, a lower main shaft crank, a cone-shaped valve core assembly, an upper valve body, a lower valve body, a tension spring, and valve shafts. The speed reducer is connected with the cam mechanism and the cam mechanism is contacted with the upper main shaft crank and the lower main shaft crank. The upper valve body and the lower valve body are respectively provided with the valve shafts. The valve shafts are respectively connected with the cone-shaped valve core assembly. The upper main shaft crank and the lower main shaft crank are installed on the same end of the valve shafts and the tension spring is installed on the other end of the valve. Preferably, the cone-shaped core assembly is a cone-shaped valve core made of wear-resistant materials. Shape of the upper valve and the lower valve is square or circle. The power-driven cone-shaped double-deck cindervalve utilizes the wear-resistant cone-shaped valve core structure and prolongs service life of the valves. The valve core can return to normal position automatically through the tension spring. Sealing property of the valve can be improved and dust-removing effect is improved. The power-driven cone-shaped double-deck cindervalve is good in practicality.
Description
Technical field
The utility model relates to a kind of electric cinder valve, is specifically related to a kind of electronic taper Double-deck cinder discharge valve.
Background technique
At present, electronic taper Double-deck cinder discharge valve is installed in dust passage blanking position, is a kind of desirable Flow-rate adjustment and dedusting control gear, now has been widely used in the industries such as metallurgy, mine, coal, electric power, cement, chemical industry.Existing electronic taper Double-deck cinder discharge valve adopts the effect of weight, and the sealing of valve is not tight, and dust removing effects is bad; And the valve core structure wear resistance has much room for improvement, and working life is shorter.
The model utility content
Goal of the invention: for the problem and shortage that above-mentioned prior art exists, the purpose of this utility model provides the electronic taper Double-deck cinder discharge valve of a kind of rational in infrastructure, sealing good dedusting effect, long service life.
Technological scheme: for achieving the above object, the technical solution adopted in the utility model is:
A kind of electronic taper Double-deck cinder discharge valve comprises speed reducer, cam mechanism, upper spindle crank, lower main axis crank, taper valve core assembly parts, upper valve body, lower valve body, extension spring and valve shaft; Be connected with cam mechanism on the described speed reducer, cam mechanism contacts with upper spindle crank, lower main axis crank respectively; Upper valve body, lower valve body are provided with valve shaft, and valve shaft all is fixedly connected with the taper valve core assembly parts; Upper spindle crank, lower main axis crank are installed in the same end of valve shaft; Be provided with extension spring between the other end of valve shaft.
Described taper valve core assembly parts is the taper valve core that high-abrasive material is made, and has improved the working life of valve.
Be provided with valve at described upper valve body, lower valve body is provided with lower valve, and being shaped as of described upper valve is square or circular, and being shaped as of lower valve is square or circular.
Working principle: electronic taper Double-deck cinder discharge valve is to adopt speed reducer by spindle crank about the cam mechanism driving its main shaft and taper valve core assembly parts to be turned round in turn, and when upper valve opening, lower valve is closed; During upper valve closing, lower valve is opened; Realize that valve unloads ash control and the purpose of locking ash.When cam mechanism broke away from up and down spindle crank, the taper valve core assembly parts was realized resetting automatically under the active force of extension spring, fits together closely with upper and lower valve, has improved sealability.
Beneficial effect: compared with prior art, electronic taper Double-deck cinder discharge valve of the present utility model, valve has adopted wear-resisting taper valve core structure, significant prolongation the working life of valve; Realize automatically reseting of spool with extension spring again, overcome the drawback of old-fashioned weight bounce-back, improved the sealability of valve, improved dust removing effects; Simultaneously this structure electrical control is simplified more, and the directional-rotation of motor reducer has avoided equipment because of the fault that the counter-rotating collision produces, and makes equipment safer; According to the size of unloading ash capacity, by to motor variable-frequency speed-regulating, realize the automatic control of mass flow; Has good practicability.
Description of drawings
Fig. 1 is the structural representation of electronic taper Double-deck cinder discharge valve
Fig. 2 is the side view of electronic taper Double-deck cinder discharge valve.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Should understand these embodiments only is used for explanation the utility model and is not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
As shown in Figure 1 and Figure 2, electronic taper Double-deck cinder discharge valve comprises speed reducer 1, cam mechanism 2, upper spindle crank 3, lower main axis crank 4, taper valve core assembly parts 5, upper valve body 6, lower valve body 7, extension spring 8 and valve shaft 9; Be connected with cam mechanism 2 on the speed reducer 1, cam mechanism 2 contacts with upper spindle crank 3, lower main axis crank 4 respectively; Upper valve body 6, lower valve body 7 are provided with valve shaft 9, and valve shaft 9 all is fixedly connected with taper valve core assembly parts 5; Upper spindle crank 3, lower main axis crank 4 are installed in the same end of valve shaft 9; Be provided with extension spring 8 between the other end of valve shaft 9.
The taper valve core that taper valve core assembly parts 5 is made for high-abrasive material, the working life of having improved valve.
Be provided with valve at described upper valve body 6, lower valve body 7 is provided with lower valve, and being shaped as of described upper valve is square or circular, and being shaped as of lower valve is square or circular.
Electronic taper Double-deck cinder discharge valve is to adopt speed reducer by spindle crank about the cam mechanism driving its main shaft and taper valve core assembly parts to be turned round in turn, and when upper valve opening, lower valve is closed; During upper valve closing, lower valve is opened; Realize that valve unloads ash control and the purpose of locking ash.When cam mechanism broke away from up and down spindle crank, the taper valve core assembly parts was realized resetting automatically under the active force of extension spring, fits together closely with upper and lower valve, has improved sealability.
This electronic taper Double-deck cinder discharge valve, valve has adopted wear-resisting taper valve core structure, significant prolongation the working life of valve; Realize automatically reseting of spool with extension spring again, overcome the drawback of old-fashioned weight bounce-back, improved the sealability of valve, improved dust removing effects; Simultaneously this structure electrical control is simplified more, and the directional-rotation of motor reducer has avoided equipment because of the fault that the counter-rotating collision produces, and makes equipment safer; According to the size of unloading ash capacity, by to motor variable-frequency speed-regulating, realize the automatic control of mass flow; Has good practicability.
Claims (3)
1. an electronic taper Double-deck cinder discharge valve is characterized in that: comprise speed reducer (1), cam mechanism (2), upper spindle crank (3), lower main axis crank (4), taper valve core assembly parts (5), upper valve body (6), lower valve body (7), extension spring (8) and valve shaft (9); Be connected with cam mechanism (2) on the described speed reducer (1), cam mechanism (2) contacts with upper spindle crank (3), lower main axis crank (4) respectively; Described upper valve body (6), lower valve body (7) are provided with valve shaft (9), and valve shaft (9) all is fixedly connected with taper valve core assembly parts (5); Described upper spindle crank (3), lower main axis crank (4) are installed in the same end of valve shaft (9); Be provided with extension spring (8) between the other end of described valve shaft (9).
2. electronic taper Double-deck cinder discharge valve according to claim 1 is characterized in that: the taper valve core that described taper valve core assembly parts (5) is made for high-abrasive material.
3. electronic taper Double-deck cinder discharge valve according to claim 2, it is characterized in that: be provided with upper valve at described upper valve body (6), lower valve body (7) is provided with lower valve, and being shaped as of described upper valve is square or circular, and being shaped as of lower valve is square or circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565799 CN202884215U (en) | 2012-10-31 | 2012-10-31 | Power-driven cone-shaped double-deck cindervalve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565799 CN202884215U (en) | 2012-10-31 | 2012-10-31 | Power-driven cone-shaped double-deck cindervalve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202884215U true CN202884215U (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220565799 Expired - Fee Related CN202884215U (en) | 2012-10-31 | 2012-10-31 | Power-driven cone-shaped double-deck cindervalve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202884215U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019037A (en) * | 2018-08-20 | 2018-12-18 | 扬州市慧宇科技有限公司 | A kind of Double layer turning plate formula unloading valve |
| CN110743267A (en) * | 2019-10-11 | 2020-02-04 | 李桂华 | A bag collector that is used for coal industry to have drying function |
| CN110848449A (en) * | 2019-12-13 | 2020-02-28 | 攀枝花钢企米易白马球团有限公司 | Double-layer ash discharge valve transmission structure |
| CN111365469A (en) * | 2020-04-16 | 2020-07-03 | 江苏昊科液压制造有限公司 | Double-layer ash discharging valve |
-
2012
- 2012-10-31 CN CN 201220565799 patent/CN202884215U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019037A (en) * | 2018-08-20 | 2018-12-18 | 扬州市慧宇科技有限公司 | A kind of Double layer turning plate formula unloading valve |
| CN110743267A (en) * | 2019-10-11 | 2020-02-04 | 李桂华 | A bag collector that is used for coal industry to have drying function |
| CN110848449A (en) * | 2019-12-13 | 2020-02-28 | 攀枝花钢企米易白马球团有限公司 | Double-layer ash discharge valve transmission structure |
| CN111365469A (en) * | 2020-04-16 | 2020-07-03 | 江苏昊科液压制造有限公司 | Double-layer ash discharging valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20131031 |