CN200971992Y - Adjustable plate turn-over valve - Google Patents
Adjustable plate turn-over valve Download PDFInfo
- Publication number
- CN200971992Y CN200971992Y CN 200620009069 CN200620009069U CN200971992Y CN 200971992 Y CN200971992 Y CN 200971992Y CN 200620009069 CN200620009069 CN 200620009069 CN 200620009069 U CN200620009069 U CN 200620009069U CN 200971992 Y CN200971992 Y CN 200971992Y
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- CN
- China
- Prior art keywords
- weight
- valve body
- lever
- spool
- valve
- 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 an adjustable flap valve, comprising body of the valve where the feed head and the discharge hole are arranged, the valve core that is arranged between the feed head and the discharge hole and is used as the material channel, a valve core drive device that is used for controlling the on and off of the valve core; wherein, the feed head has the upright raised part insides the valve body and the surface of the coned valve core can block the opening of the raised part belonging to the feed head. Besides, the valve core drive device is arranged on the valve bracket and the lever hinged on the bracket. One end of the lever goes into the material channel and is articulated with the valve core. A heavy hammer is arranged on the other end of the lever, and a heavy hammer fixture and a heavy hammer adjusting device are arranged between the lever and the heavy hammer. The weight and the position of the heavy hammer can be preset according to the prior target, and the valve body flaps automatically under the required proportion.
Description
Technical field
The utility model relates to a kind of Flap valve.
Background technique
At present, Flap valve has varied in the prior art, there is manpower to rotate, have electric power to rotate, wasted many energy to a great extent, and the valve body that has reaches certain just upset voluntarily of proportion, do not reach predetermined purpose, in addition when valve body service time is longer, the spool serious wear, and can not well play the effect of sealing.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of adjustable Flap valve that can conveniently change the counterweight ratio.
For achieving the above object, the technical solution of the utility model is: adjustable Flap valve, comprise valve body, described valve body is provided with material feeding mouth and discharge port, be arranged on the spool in the material stream passed passage between described material feeding mouth and the discharge port, also be provided with the device for driving valve body that the control spool is opened or closed on the described valve body, described material feeding mouth has vertical bump in described valve body, described spool is cone-shaped, but and the described bump opening of the described material feeding mouth of conical surface shutoff of described pyramidal spool; Described device for driving valve body is the support and the lever that is hinged on the support that is fixed on the described valve body, it is interior and hinged with described spool that one end of described lever extend into described material stream passed passage, the other end of described lever is equipped with weight, is provided with weight fixing device and weight controlling device between described lever and the weight.
As a kind of improvement, described weight fixing device comprises the weight positioning hole that is arranged on the described lever, is provided with the alignment pin that prevents that described weight from sliding along described lever in the described positioning hole.
As a kind of improvement, described weight controlling device comprises a plurality of weight positioning holes that are arranged on the described lever.
Owing to adopt technique scheme, adjustable Flap valve comprises valve body, described valve body is provided with material feeding mouth and discharge port, be arranged on the spool in the material stream passed passage between described material feeding mouth and the discharge port, also be provided with the device for driving valve body that the control spool is opened or closed on the described valve body, described material feeding mouth has vertical bump in described valve body, and described spool is cone-shaped, but and the described bump opening of the described material feeding mouth of conical surface shutoff of described pyramidal spool; Described device for driving valve body is the lever that is hinged on the described valve body, it is interior and hinged with described spool that one end of described lever extend into described material stream passed passage, the other end of described lever is equipped with weight, be provided with weight fixing device and weight controlling device between described lever and the weight, having substituted manpower rotation and electric power rotates, manpower and materials have been saved to a great extent, many energy have been saved, and valve body can only reach certain just upset voluntarily of proportion, reached predetermined purpose, in addition when valve body service time is longer, owing to spool is a cone, even spool weares and teares, also can well play the effect of sealing.
Description of drawings
Accompanying drawing is the utility model embodiment's a structural representation.
Embodiment
As shown in drawings: adjustable Flap valve, comprise valve body 1, described valve body 1 is provided with material feeding mouth 11 and discharge port 12, be arranged on the spool 2 in the material stream passed passage 13 between described material feeding mouth 11 and the discharge port 12, also be provided with the device for driving valve body 3 that control spool 2 is opened or closed on the described valve body 1, described material feeding mouth 11 has vertical bump 11a in described valve body, described spool 2) be cone-shaped, but and the described bump 11a opening of the described material feeding mouth 11 of conical surface shutoff of described pyramidal spool 2; Described device for driving valve body 3 is for being fixed on the support 31 and the lever 32 that is hinged on the support on the described valve body 1, one end of described lever 32 extend in the described material stream passed passage 13 and is hinged with described spool 2, the other end of described lever 32 is equipped with weight 4, is provided with weight fixing device 5 and weight controlling device 6 between described lever 32 and the weight.
Described weight fixing device 5 comprises the weight positioning hole 51 that is arranged on the described lever, be provided with the alignment pin 52 that prevents that described weight 4 from sliding along described lever in the described positioning hole, can change the weight 4 of Different Weight as required, and fix weight 4 with the alignment pin 52 slotting hammer positioning holes 51 of reentrying.
Described weight controlling device 6 comprises a plurality of weight positioning holes 51 that are arranged on the described lever, can be as required, weight 4 is moved through the change arm of force at lever 32 reach required proportion, insert in the positioning hole corresponding 51 fixing by alignment pin 52 simultaneously, after the dirt body drop down, when the weight of dirt body during greater than the weight of described weight 4, spool 2 falls, valve body 1 carries out automatic panel-turnover, because the weight of adjustable weight 4, after valve body 1 carried out automatic panel-turnover, spool 2 was got back to original position, so repeatedly.
Claims (3)
1. adjustable Flap valve, comprise valve body (1), described valve body (1) is provided with material feeding mouth (11) and discharge port (12), be arranged on the spool (2) in the material stream passed passage (13) between described material feeding mouth (11) and the discharge port (12), also be provided with the device for driving valve body (3) that control spool (2) is opened or closed on the described valve body (1), it is characterized in that: described material feeding mouth (11) has vertical bump (11a) in described valve body, described spool (2) is cone-shaped, and described pyramidal spool (2) but described bump (11a) opening of the described material feeding mouth of conical surface shutoff (11); Described device for driving valve body (3) is for being fixed on the support (31) on the described valve body (1) and being hinged on lever (32) on the support, it is interior and hinged with described spool (2) that one end of described lever (32) extend into described material stream passed passage (13), the other end of described lever (32) is equipped with weight (4), is provided with weight fixing device (5) and weight controlling device (6) between described lever (32) and the weight.
2. adjustable Flap valve as claimed in claim 1, it is characterized in that: described weight fixing device (5) comprises the weight positioning hole (51) that is arranged on the described lever, is provided with the alignment pin (52) that prevents that described weight (4) from sliding along described lever in the described positioning hole.
3. adjustable Flap valve as claimed in claim 2 is characterized in that: described weight controlling device (6) comprises a plurality of weight positioning holes (51) that are arranged on the described lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009069 CN200971992Y (en) | 2006-10-30 | 2006-10-30 | Adjustable plate turn-over valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009069 CN200971992Y (en) | 2006-10-30 | 2006-10-30 | Adjustable plate turn-over valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200971992Y true CN200971992Y (en) | 2007-11-07 |
Family
ID=38883246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620009069 Expired - Fee Related CN200971992Y (en) | 2006-10-30 | 2006-10-30 | Adjustable plate turn-over valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200971992Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102466049A (en) * | 2010-11-12 | 2012-05-23 | 江苏神通阀门股份有限公司 | Self-operated discharge valve |
| CN102466048A (en) * | 2010-11-12 | 2012-05-23 | 江苏省东源核电阀门工程技术研究中心有限公司 | Self-operated ash discharging valve |
| CN104444318A (en) * | 2014-10-29 | 2015-03-25 | 贵州新峰机电设备有限公司 | Material balance device with automatic discharging function |
| CN106122546A (en) * | 2016-08-22 | 2016-11-16 | 中冶华天南京工程技术有限公司 | Quickly regulate blast furnace gas discharge valve and the operational approach thereof of counterweight |
| CN110792821A (en) * | 2019-01-15 | 2020-02-14 | 王欣 | Weight lever type safety valve |
| CN113757549A (en) * | 2020-08-11 | 2021-12-07 | 常州市蓝辰环保设备有限公司 | Drainage valve of inverted bucket |
-
2006
- 2006-10-30 CN CN 200620009069 patent/CN200971992Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102466049A (en) * | 2010-11-12 | 2012-05-23 | 江苏神通阀门股份有限公司 | Self-operated discharge valve |
| CN102466048A (en) * | 2010-11-12 | 2012-05-23 | 江苏省东源核电阀门工程技术研究中心有限公司 | Self-operated ash discharging valve |
| CN102466049B (en) * | 2010-11-12 | 2013-03-20 | 江苏神通阀门股份有限公司 | Self-operated discharge valve |
| CN104444318A (en) * | 2014-10-29 | 2015-03-25 | 贵州新峰机电设备有限公司 | Material balance device with automatic discharging function |
| CN106122546A (en) * | 2016-08-22 | 2016-11-16 | 中冶华天南京工程技术有限公司 | Quickly regulate blast furnace gas discharge valve and the operational approach thereof of counterweight |
| CN106122546B (en) * | 2016-08-22 | 2018-05-22 | 中冶华天南京工程技术有限公司 | The quick blast furnace gas discharge valve and its operating method for adjusting counterweight |
| CN110792821A (en) * | 2019-01-15 | 2020-02-14 | 王欣 | Weight lever type safety valve |
| CN110792821B (en) * | 2019-01-15 | 2021-06-08 | 王欣 | Weight lever type safety valve |
| CN113757549A (en) * | 2020-08-11 | 2021-12-07 | 常州市蓝辰环保设备有限公司 | Drainage valve of inverted bucket |
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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: 20071107 Termination date: 20101030 |