CN204038620U - A kind of can the efficient flapper of continus convergence - Google Patents
A kind of can the efficient flapper of continus convergence Download PDFInfo
- Publication number
- CN204038620U CN204038620U CN201420495071.9U CN201420495071U CN204038620U CN 204038620 U CN204038620 U CN 204038620U CN 201420495071 U CN201420495071 U CN 201420495071U CN 204038620 U CN204038620 U CN 204038620U
- Authority
- CN
- China
- Prior art keywords
- paddle shaft
- housing
- end cap
- flapper
- efficient
- 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 a kind of gas circuit can cut off while even, continuous-feeding between charging and discharging mouth, ensure system equipment Effec-tive Function.A kind of can the efficient flapper of continus convergence, there is the housing of band inlet point and discharging opening, the electronic seat board being contained in housing side there is motor, the driven sprocket of the paddle shaft on the Power output beam warp drive sprocket chain-driving housing on motor, it is characterized in that: described paddle shaft two axial ends is provided with end cap, paddle shaft top is provided with bearing, end circle is provided with bottom end cap, sealed by packing pressure zone and paddle shaft, described packing pressure zone side opposite the angle is provided with screw mounting hole, end cap top is provided with bearing position, described housing left-hand end caping is along being provided with logical lid, paddle shaft one end connects driven sprocket through logical lid, paddle shaft one end seals along lining to install stifle after packing seal additional by housing right-hand end caping.The utility model structure is simple, can effectively, the work of lasting raising transmission pump.
Description
Technical field
The utility model relates to a kind of flapper, particularly relates to a kind of with the efficient flapper of the contacted conveying of gas actuation power conveying powder and granule shape material.
Background technology
Pneumatic continuous conveying pump is with gas actuation power, and the powder and granule shape material that conveying is dry, is widely used in thermal power plant, cement mill and the department such as chemical industry, metallurgy.Flapper is the component part of described equipment necessity, and he is while continuous, even feeding, well should be able to complete gas circuit and cut off, and to ensure operation needs of system equipment, makes system be able to the normal operation of safety.
The Chinese utility model patent specification sheets of the CN2344356 of existing 1999-10-20 bulletin discloses a kind of like this flapper utilizing strength, but the sealing at its paddle shaft place cannot be guaranteed, end caps can make paddle shaft occur card or directly stuck phenomenon because of the reason of powder and granule shape material in use for some time, and therefore impeller shaft design exists certain drawback.
Utility model content
The utility model provide a kind of can the efficient flapper of continus convergence, the technical matters that solve is the setting of paddle shaft and the design of hermetically-sealed construction.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of can the efficient flapper of continus convergence, there is the housing of band inlet point and discharging opening, the electronic seat board being contained in housing side there is motor, the driven sprocket of the paddle shaft on the Power output beam warp drive sprocket chain-driving housing on motor, it is characterized in that: described paddle shaft two axial ends is provided with end cap, paddle shaft top is provided with bearing, end circle is provided with bottom end cap, sealed by packing pressure zone and paddle shaft, described packing pressure zone side opposite the angle is provided with screw mounting hole, end cap top is provided with bearing position, described housing left-hand end caping is along being provided with logical lid, paddle shaft one end connects driven sprocket through logical lid, paddle shaft one end seals along lining to install stifle after packing seal additional by housing right-hand end caping.
Prioritizing selection, described end cap, end circle, logical lid and stifle are all be connected and fixed by screw.
And described paddle shaft is equipped with some blades, and blade is provided with antiwear heat resisting rubber weather strip.
Further, described paddle shaft end caps is provided with regularly for bearing adds the butter hole of butter.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model tool has the following advantages:
1. the utility model is by design to end cap, makes this flapper operationally effectively cut off gas circuit, thus improves the work efficiency of transmission pump, has that structure is simple, the feature of dependable performance.
2. the utility model is by the design of end circle, this flapper sealing system is further ensured, a large amount of materials can be completely cut off in enclosure interior herein.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is that the utility model is a kind of can the structural representation of efficient flapper of continus convergence;
Fig. 2 is that the utility model is a kind of can the birds-eye view of efficient flapper of continus convergence;
Fig. 3 is that the utility model is a kind of can the housing cutaway view of efficient flapper of continus convergence.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
First embodiment
With reference to figure 1, Fig. 2, Fig. 3, a kind of can the efficient flapper of continus convergence, there is the housing 3 of band inlet point 1 and discharging opening 2, the electronic seat board 4 being contained in housing 3 side there is motor 5, the driven sprocket 7 of the paddle shaft 8 on the Power output beam warp drive sprocket 6 chain-driving housing 3 on motor 5, paddle shaft 8 two axial ends is provided with end cap 9, paddle shaft 8 top is provided with bearing 10, end circle 11 is provided with bottom end cap 9, sealed by packing pressure zone 12 and paddle shaft 8, packing pressure zone 12 side opposite the angle is provided with screw mounting hole, end cap 9 top is provided with bearing position, housing 3 left-hand end caping is along being provided with logical lid 13, paddle shaft 8 one end connects driven sprocket 7 through logical lid 13, on the right side of housing 3, end cap 9 pushes up and is sealed paddle shaft 8 one end to install stifle 14 after packing seal additional along lining, , paddle shaft 8 is equipped with some blades, blade is provided with antiwear heat resisting rubber weather strip, paddle shaft 8 end caps is provided with regularly for bearing adds the butter hole of butter.
For the ease of safeguarding, end cap 9 described on this flapper, end circle 11, logical lid 13 and stifle 14 are all be connected and fixed by screw, and demountable structure, is convenient to conveniently.And the butter hole to be provided with at end cap 9 place can regularly add butter for bearing, prevents bearing damage.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. one kind can the efficient flapper of continus convergence, there is the housing (3) of band inlet point (1) and discharging opening (2), the electronic seat board (4) being contained in housing (3) side there is motor (5), the driven sprocket (7) of the paddle shaft (8) on Power output beam warp drive sprocket (6) the chain-driving housing (3) on motor (5), it is characterized in that: described paddle shaft (8) two axial ends is provided with end cap (9), paddle shaft (8) top is provided with bearing (10), end cap (9) bottom is provided with end circle (11), sealed by packing pressure zone (12) and paddle shaft (8), described packing pressure zone (12) side opposite the angle is provided with screw mounting hole, end cap (9) top is provided with bearing position, described housing (3) left-hand end caping is along being provided with logical lid (13), paddle shaft (8) one end connects driven sprocket (7) through logical lid (13), paddle shaft (8) one end seals along lining to install stifle (14) after packing seal additional by housing (3) right side end cap (9) top.
2. according to claim 1 a kind of can the efficient flapper of continus convergence, it is characterized in that: described end cap (9), end circle (11), logical lid (13) and stifle (14) are all be connected and fixed by screw.
3. according to claim 1 a kind of can the efficient flapper of continus convergence, it is characterized in that: described paddle shaft (8) is equipped with some blades, and blade is provided with antiwear heat resisting rubber weather strip.
4. according to claim 1 a kind of can the efficient flapper of continus convergence, it is characterized in that: it is regularly the butter hole of bearing interpolation butter that described paddle shaft (8) end caps is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495071.9U CN204038620U (en) | 2014-08-29 | 2014-08-29 | A kind of can the efficient flapper of continus convergence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495071.9U CN204038620U (en) | 2014-08-29 | 2014-08-29 | A kind of can the efficient flapper of continus convergence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204038620U true CN204038620U (en) | 2014-12-24 |
Family
ID=52239312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420495071.9U Expired - Fee Related CN204038620U (en) | 2014-08-29 | 2014-08-29 | A kind of can the efficient flapper of continus convergence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204038620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059942A (en) * | 2015-07-10 | 2015-11-18 | 新奥科技发展有限公司 | High-pressure star-type feeding system |
-
2014
- 2014-08-29 CN CN201420495071.9U patent/CN204038620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059942A (en) * | 2015-07-10 | 2015-11-18 | 新奥科技发展有限公司 | High-pressure star-type feeding system |
| CN105059942B (en) * | 2015-07-10 | 2017-09-15 | 新奥科技发展有限公司 | A kind of high pressure star feeding system |
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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: 20141224 Termination date: 20150829 |
|
| EXPY | Termination of patent right or utility model |