CN102678942A - Single-layer single-gate heavy hammer type air-lock flap valve - Google Patents
Single-layer single-gate heavy hammer type air-lock flap valve Download PDFInfo
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- CN102678942A CN102678942A CN2012101369245A CN201210136924A CN102678942A CN 102678942 A CN102678942 A CN 102678942A CN 2012101369245 A CN2012101369245 A CN 2012101369245A CN 201210136924 A CN201210136924 A CN 201210136924A CN 102678942 A CN102678942 A CN 102678942A
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- heavy hammer
- flap valve
- hammer type
- type air
- lock flap
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Abstract
The invention provides a single-layer single-gate heavy hammer type air-lock flap valve, relating to the field of flap valve devices. The single-layer single-gate heavy hammer type air-lock flap valve comprises a heavy hammer, a square base bearing, a flat key, a valve body and a valve plate, wherein the valve plate is connected and fixed inside the valve body by virtue of a shaft, one end of the shaft is provided with the square base bearing, the square base bearing is provided with the flat key, the outer end of the square base bearing is connected with the heavy hammer, and the other end of the shaft is provided with a tight cover. The single-layer single-gate heavy hammer type air-lock flap valve disclosed by the invention has the characteristics of compact structure and stable and reliability in operation, delivery of material can be timely completed; and the single-layer single-gate heavy hammer type air-lock flap valve disclosed by the invention is widely applicable to the industries such as building materials, metallurgy, chemical industry and electric power, can be taken as an ash bucket dumping device of various dedusting equipment and a charging and discharging device of various grinding machines, drying machines and storage bins and can prevent wild wind from blowing in.
Description
Technical field
The present invention relates to Flap valve device field, be specifically related to a kind of individual layer simple gate heavy hammer type lock wind Flap valve.
Background technique
At present; Flap valve in industries such as electric power, metallurgy, coal, chemical industry, cement as a kind of feeding device extensive use; But, can not in time accomplish the conveying of material, thereby cause work unreliable because the weight linear meter of the lock of the heavy hammer type in conventional construction wind Flap valve does not have automatic reset mechanism.
Summary of the invention
The purpose of this invention is to provide a kind of individual layer simple gate heavy hammer type lock wind Flap valve, it has characteristics such as compact structure, stable working be reliable, can in time accomplish the conveying of material.
In order to solve the existing problem of background technique; The present invention adopts following technological scheme: it comprises weight, side's seat bearing, flat key, valve body and valve plate; Said valve plate connects and is fixed on the inside of valve body through axle, an end side of the being provided with seat bearing of said axle, and a said side bearing is provided with flat key; And the outer end of seat bearing is connected with weight in the side, and the other end of said axle is provided with vexed cover.
One end of said axle is through first hex head bolt and side's seat bearing fixing.
The other end of said axle is fixed through second hex head bolt and vexed cover.
The present invention has characteristics such as compact structure, stable working be reliable, can in time accomplish the conveying of material; Adaptable across industries such as building materials, metallurgy, chemical industry, electric power, the discharge mechanism of giving as equipment such as the ash bucket discharge mechanism of all kinds of dusting apparatuss and various grinding machine, dryer, feed bins prevents that wild wind is blown into.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the right elevation of Fig. 1.
Embodiment
With reference to Fig. 1-Fig. 2; This embodiment adopts following technological scheme: it comprises weight 1, side's seat bearing 2, flat key 3, valve body 4 and valve plate 5; Said valve plate 5 connects and is fixed on the inside of valve body 4 through axle 8, an end side of the being provided with seat bearing 2 of said axle 8, and a said side bearing 2 is provided with flat key 3; And the outer end of seat bearing 2 is connected with weight 1 in the side, and the other end of said axle 8 is provided with vexed cover 7.
One end of said axle 8 is fixing with side's seat bearing 2 through first hex head bolt 9.
The other end of said axle 8 is fixed through second hex head bolt 6 and vexed cover 7.
Adopt the wool felt sealing between said side's seat bearing 2 and the valve body 4.
This embodiment adopts steel plate to be welded the weight linear meter automatic reset mechanism.
The working principle of this embodiment: valve plate 5 is opened under the material action of gravity automatically, and material falls behind down, and the weighted lever system automatically resets valve plate 5, prevents that wild wind is blown into, thereby accomplishes the conveying of material.
This embodiment has characteristics such as compact structure, stable working be reliable, can in time accomplish the conveying of material; Adaptable across industries such as building materials, metallurgy, chemical industry, electric power, the discharge mechanism of giving as equipment such as the ash bucket discharge mechanism of all kinds of dusting apparatuss and various grinding machine, dryer, feed bins prevents that wild wind is blown into.
Explanation is at last; Above embodiment is only unrestricted in order to technological scheme of the present invention to be described; Other modifications that those of ordinary skills make technological scheme of the present invention perhaps are equal to replacement; Only otherwise break away from the spirit and the scope of technological scheme of the present invention, all should be encompassed in the middle of the claim scope of the present invention.
Claims (5)
1. an individual layer simple gate heavy hammer type is locked the wind Flap valve; It comprises weight (1), side's seat bearing (2), flat key (3), valve body (4) and valve plate (5); It is characterized in that said valve plate (5) connects and be fixed on the inside of valve body (4) through axle (8), an end side of the being provided with seat bearing (2) of said axle (8), a said side bearing (2) is provided with flat key (3); And the outer end at side's seat bearing (2) is connected with weight (1), and the other end of said axle (8) is provided with vexed cover (7).
2. a kind of individual layer simple gate heavy hammer type lock wind Flap valve according to claim 1 is characterized in that an end of said axle (8) is fixing through first hex head bolt (9) and side's seat bearing (2).
3. a kind of individual layer simple gate heavy hammer type lock wind Flap valve according to claim 1 is characterized in that the other end of said axle (8) is fixing through second hex head bolt (6) and vexed cover (7).
4. a kind of individual layer simple gate heavy hammer type lock wind Flap valve according to claim 1 is characterized in that said lock wind Flap valve adopts steel plate to be welded.
5. a kind of individual layer simple gate heavy hammer type lock wind Flap valve according to claim 1 is characterized in that adopting the wool felt sealing between said side's seat bearing (2) and the valve body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101369245A CN102678942A (en) | 2012-05-07 | 2012-05-07 | Single-layer single-gate heavy hammer type air-lock flap valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101369245A CN102678942A (en) | 2012-05-07 | 2012-05-07 | Single-layer single-gate heavy hammer type air-lock flap valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102678942A true CN102678942A (en) | 2012-09-19 |
Family
ID=46811298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101369245A Pending CN102678942A (en) | 2012-05-07 | 2012-05-07 | Single-layer single-gate heavy hammer type air-lock flap valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102678942A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992026A (en) * | 2012-10-29 | 2013-03-27 | 南通原亚精密机械有限公司 | Novel double-layer air locking material feeder |
| 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 |
| CN110712985A (en) * | 2019-10-20 | 2020-01-21 | 昆山市力格自动化设备有限公司 | Circular horizontal feeding machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001108122A (en) * | 1999-10-14 | 2001-04-20 | Kubota Corp | Flap valve |
| CN201866264U (en) * | 2010-11-29 | 2011-06-15 | 江苏紫光吉地达环境科技股份有限公司 | Hammer-type flap valve |
| CN201891848U (en) * | 2010-11-29 | 2011-07-06 | 江苏紫光吉地达环境科技股份有限公司 | Novel square weight-loaded flap valve |
| CN102392899A (en) * | 2011-07-15 | 2012-03-28 | 无锡华光锅炉股份有限公司 | Heavy-hammer type flap valve |
| CN102418790A (en) * | 2010-09-28 | 2012-04-18 | 扬州市聚鑫机械有限公司 | Adjustable-type heavy-hammer type air-locking flap valve |
| CN202659918U (en) * | 2012-05-07 | 2013-01-09 | 江苏泓明达机械有限公司 | Single-layer single-gate heavy hammer type air-locking flap valve |
-
2012
- 2012-05-07 CN CN2012101369245A patent/CN102678942A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001108122A (en) * | 1999-10-14 | 2001-04-20 | Kubota Corp | Flap valve |
| CN102418790A (en) * | 2010-09-28 | 2012-04-18 | 扬州市聚鑫机械有限公司 | Adjustable-type heavy-hammer type air-locking flap valve |
| CN201866264U (en) * | 2010-11-29 | 2011-06-15 | 江苏紫光吉地达环境科技股份有限公司 | Hammer-type flap valve |
| CN201891848U (en) * | 2010-11-29 | 2011-07-06 | 江苏紫光吉地达环境科技股份有限公司 | Novel square weight-loaded flap valve |
| CN102392899A (en) * | 2011-07-15 | 2012-03-28 | 无锡华光锅炉股份有限公司 | Heavy-hammer type flap valve |
| CN202659918U (en) * | 2012-05-07 | 2013-01-09 | 江苏泓明达机械有限公司 | Single-layer single-gate heavy hammer type air-locking flap valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992026A (en) * | 2012-10-29 | 2013-03-27 | 南通原亚精密机械有限公司 | Novel double-layer air locking material feeder |
| 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 |
| CN110712985A (en) * | 2019-10-20 | 2020-01-21 | 昆山市力格自动化设备有限公司 | Circular horizontal feeding machine |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |