CN204642979U - Electrodynamic type buffering air lock device - Google Patents
Electrodynamic type buffering air lock device Download PDFInfo
- Publication number
- CN204642979U CN204642979U CN201520255169.1U CN201520255169U CN204642979U CN 204642979 U CN204642979 U CN 204642979U CN 201520255169 U CN201520255169 U CN 201520255169U CN 204642979 U CN204642979 U CN 204642979U
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- CN
- China
- Prior art keywords
- housing
- lock device
- sun wheel
- air lock
- electrodynamic type
- 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
Electrodynamic type buffering air lock device, belong to mine, chemical industry, grain, the conveying of the object in bulk such as coal, screening, doffer technical field in the systems such as handling, object is to provide a kind of electrodynamic type buffering air lock device, described housing (1) is provided with feeding mouth and discharging opening, cross the end cap (2) of housing (1) middle part by both sides, packing gland (3), logical lid (4) and stifle (10) are provided with the paddle shaft (5) of band oil immersion asbestos packing (11) and bearing (13), paddle shaft (5) is provided with sun wheel (15), described sun wheel (15) and housing (1) sliding fit inside, driven sprocket (6) is established by gland (7) in paddle shaft (5) side, motor is provided with by motor seat board (8) in the side of housing 1, motor is provided with drive sprocket (9) and housing (1) driven sprocket (6) chain interoperation transmission, material is divided into repeatedly through sun wheel (15), have wide range of applications.
Description
Technical field
The utility model belongs to doffer technical field in the system such as conveying, screening, handling of the object in bulk such as mine, chemical industry, grain, coal, is specifically related to a kind of electrodynamic type buffering air lock device.
Background technology
Mine, chemical industry, grain, in the industries such as coal, its bulk material loads and unloads, transhipment, screening, broken powder, in the short ranges such as stacking, material from a certain height or a certain transportation rubber belt fall behind through the closed installation such as material blanking tube or hopper reach on next layer height or low level transportation rubber belt time, fierce inertia impact and powerful induced air is brought at material drop point place, thus the impact formed load transfer device, cutting destroys, cause serious airborne dust simultaneously and make room air pollution, actv. facility at home and abroad be there is no so far to these two kinds harm and carry out prevention and corntrol, the processing mode provisional at present for these two kinds of problems controls for increasing defeated equipment or the facility of helping in conveyer lower end.
Current existing a kind of flapper, for preventing material impact to the destruction of carrying roller, below drop point, the carrying roller of transportation rubber belt adopts elastic construction, but transportation rubber belt itself or often torn, cut, pound and wear; For preventing dust-laden from inducing the excessive of air blast, be forced to huge dust pelletizing system is installed.
Another existing flapper, its turnover panel is directly installed on main shaft, and material drops on turnover panel, only once cushions, DeGrain, leak tightness is poor, and do not have the effect of dense block gas, dust leakage is serious, noise is very big, pollutes environment, and its operator experiences evil.In addition, the feeding mouth of flapper and discharging opening fiber crops damage seriously, are not durable, and substantially reduce service life.
Summary of the invention
The purpose of this utility model is to provide electrodynamic type buffering air lock device, and transmission is simple, durable in use, good airproof performance, has dispersed material and carries out repeatedly a small amount of buffering effect, adopt sun reverse turning bed structure in casing, reduces noise, anti-wear, has wide range of applications.
the utility model is achieved through the following technical solutions:
Electrodynamic type buffering air lock device, is made up of housing 1, end cap 2, paddle shaft 5, gland 7, stifle 10, oil immersion asbestos packing 11, sun wheel 15; It is characterized in that: described housing 1 is provided with feeding mouth and discharging opening, cross the paddle shaft 5 being provided with band oil immersion asbestos packing 11 and bearing 13 in the middle part of housing 1 by the end cap 2 of both sides, packing gland 3, logical lid 4 and stifle 10, paddle shaft 5 is provided with sun wheel 15, described sun wheel 15 and housing 1 sliding fit inside, driven sprocket 6 is established by gland 7 in paddle shaft 5 side, be provided with motor in the side of housing 1 by motor seat board 8, motor is provided with drive sprocket 9 and the transmission of housing 1 driven sprocket 6 chain interoperation.
Described housing 1 feeding mouth and discharging opening inwall are provided with wear-resisting lining.
Described sun wheel 15 is multiple baffle plate compositions angularly evenly arranged.
The described thick tail end of baffle plate head end is thin.
the beneficial effects of the utility model:
Described electrodynamic type buffering air lock device, by motor transmission power, inside is provided with multiple uniform baffle plate, durable in use, good airproof performance, the material fallen is divided into through the baffle plate of buffering air lock device and repeatedly slows down, at the uniform velocity rotated by driven by motor, the impact produced when material is fallen and weight accumulation alleviate, and material is smoothly through, flows out through housing 1 top discharge mouth, the face contacted with material in housing 1 is all provided with wear-resisting lining flaggy, noise, anti-wear can be reduced, meet environmental demands, have wide range of applications.
Accompanying drawing explanation
Fig. 1 is the utility model front elevation.
Fig. 2 is A-A cutaway view in Fig. 1.
In figure, housing 1, end cap 2, packing gland 3, logical lid 4, paddle shaft 5, driven sprocket 6, gland 7, motor seat board 8, drive sprocket 9, stifle 10, oil immersion asbestos packing 11, chainguard 12, bearing 13, key 14, sun wheel 15.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
Equipment and technology requires:
1, monnolithic case answers flat smooth without burr.
The phenomenons such as 2, baffle plate is angularly divided equally and rotated flexibly, fluent.
3, total interface is by its actual cooperating equipment manufacture.
4, motor position can increase the object that retarder realizes repeatedly cushioning to control flapper completely.
As follows according to above technical requirements designing apparatus integral structure:
Electrodynamic type buffering air lock device, as shown in accompanying drawing 1,2, described housing 1 is provided with feeding mouth and discharging opening, feeding mouth and discharging opening inwall are provided with wear-resisting lining; Cross the paddle shaft 5 being provided with band oil immersion asbestos packing 11 and bearing 13 in the middle part of housing 1 by the end cap 2 of both sides, packing gland 3, logical lid 4 and stifle 10, paddle shaft 5 is provided with sun wheel 15, sun wheel 15 is multiple baffle plate compositions angularly evenly arranged, and the described thick tail end of baffle plate head end is thin.Sun wheel 15 and housing 1 sliding fit inside, driven sprocket 6 is established by gland 7 in paddle shaft 5 side, is provided with motor in the side of housing 1 by motor seat board 8, and motor is provided with drive sprocket 9 and the transmission of housing 1 driven sprocket 6 chain interoperation.
Equipment principle of work is:
When material is fallen at a high speed by feeding mouth on housing 1, because feeding mouth inside is cushioned several times by multiple baffle plates of sun wheel 15, the material fallen realizes repeatedly slowing down through baffle plate, material is smoothly through, when the material fallen produces dust, the backflow dust made because of baffle plate is hindered, dust is locked can not oppositely be overflowed in the duct, because housing 1 feeding mouth and discharging opening inwall are provided with wear-resisting lining, noise can be reduced, anti-wear can playing again seals tight effect, meet environmental demands, and have wide range of applications.
Claims (4)
1. electrodynamic type buffering air lock device, is made up of housing (1), end cap (2), paddle shaft (5), gland (7), stifle (10), oil immersion asbestos packing (11), sun wheel (15), it is characterized in that: described housing (1) is provided with feeding mouth and discharging opening, cross the end cap (2) of housing (1) middle part by both sides, packing gland (3), logical lid (4) and stifle (10) are provided with the paddle shaft (5) of band oil immersion asbestos packing (11) and bearing (13), paddle shaft (5) is provided with sun wheel (15), described sun wheel (15) and housing (1) sliding fit inside, driven sprocket (6) is established by gland (7) in paddle shaft (5) side, motor is provided with by motor seat board (8) in the side of housing (1), motor is provided with drive sprocket (9) and housing (1) driven sprocket (6) chain interoperation transmission.
2. electrodynamic type buffering air lock device according to claim 1, is characterized in that: described housing (1) feeding mouth and discharging opening inwall are provided with wear-resisting lining.
3. electrodynamic type buffering air lock device according to claim 1 and 2, is characterized in that: described sun wheel (15) is multiple baffle plate composition angularly evenly arranged.
4. electrodynamic type buffering air lock device according to claim 3, is characterized in that: the described thick tail end of baffle plate head end is thin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520255169.1U CN204642979U (en) | 2015-04-26 | 2015-04-26 | Electrodynamic type buffering air lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520255169.1U CN204642979U (en) | 2015-04-26 | 2015-04-26 | Electrodynamic type buffering air lock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204642979U true CN204642979U (en) | 2015-09-16 |
Family
ID=54095747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520255169.1U Expired - Fee Related CN204642979U (en) | 2015-04-26 | 2015-04-26 | Electrodynamic type buffering air lock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204642979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743740A (en) * | 2017-01-26 | 2017-05-31 | 北京鑫源诺美化学科技有限责任公司 | Sandstone blanking buffer unit |
| CN106966122A (en) * | 2016-08-25 | 2017-07-21 | 镇江飞利达电站设备有限公司 | A kind of intelligent rotating feed valve |
-
2015
- 2015-04-26 CN CN201520255169.1U patent/CN204642979U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966122A (en) * | 2016-08-25 | 2017-07-21 | 镇江飞利达电站设备有限公司 | A kind of intelligent rotating feed valve |
| CN106743740A (en) * | 2017-01-26 | 2017-05-31 | 北京鑫源诺美化学科技有限责任公司 | Sandstone blanking buffer unit |
| CN106743740B (en) * | 2017-01-26 | 2019-04-19 | 北京鑫源诺美环保科技有限责任公司 | Sandstone blanking buffer unit |
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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 |
Granted publication date: 20150916 Termination date: 20160426 |