CN201539591U - Bidirectional electric plug-board door - Google Patents
Bidirectional electric plug-board door Download PDFInfo
- Publication number
- CN201539591U CN201539591U CN2009202734127U CN200920273412U CN201539591U CN 201539591 U CN201539591 U CN 201539591U CN 2009202734127 U CN2009202734127 U CN 2009202734127U CN 200920273412 U CN200920273412 U CN 200920273412U CN 201539591 U CN201539591 U CN 201539591U
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- board
- plug
- bidirectional electric
- nut
- electric plug
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Abstract
The utility model discloses a bidirectional electric plug-board door, solving the problems of long stroke, easiness to deform, labor-wasting for opening and closing and easiness to cause potential safety hazard since a plurality of components stretch out of the existing cut-off device. The bidirectional electric plug-board door comprises a plug board, a fixed bracket, and the like, and is characterized in that a nut is welded on the bottom surface of the plug board, a disposing screw is sheathed on the nut and connected with an electric execution mechanism through a bearing; and sealing bars are arranged on the fixed bracket. The bidirectional electric plug-board door with short stroke, rapid opening and closing and good sealing performance is convenient to repair and has the advantages of safety, convenience and flexibility; the plug board is easy to be open; and the bidirectional electric plug-board door can be widely applied to cutting or switching various hoppers or pipelines, particularly raw coal bunker.
Description
Technical field:
The utility model relate to a kind of by conveying material device, relate to a kind of insertion plate door that blocks the hopper conveying material or rather.
Background technique:
In the solid material process of conveying powdered, granular, block or its mixture, the putty phenomenon happens occasionally, particularly carry often to run into the sticking coal of coal breakage bucket, paulin coal, chute blockage in the raw coal process, therefore need block, with convenient maintenance to logistics in the thermal power plant.
That existing cutting device has is unidirectional, stroke long yielding, open and close effort, again leakage arranged, the partial devices that has is in service protruding more, be easy to generate potential safety hazard, gap between the rail slot that has is bigger, because ature of coal is thin, have sticking foreign material such as ash etc. in the coal, be bonded in the rail slot, cause the storehouse, back to hide coal, cause stuck, the Guan Bushang of plate.
Summary of the invention:
The purpose of this utility model is to overcome the deficiencies in the prior art a kind of bidirectional electric insertion plate door that hopper or pipeline block or switch that is used for is provided, compact structure, and reliable performance, and sealing is tight, flexible operation, easy to maintenance.
The technical solution adopted in the utility model is as follows: comprise plate, fixed support etc., it is characterized in that at nut of plate bottom surface welding, screw rod is set is enclosed within on the nut and by bearing and connects electric actuator; Stamping Steel Ribbon is set on fixed support.
Described plate, electric actuator, nut, screw rod, Stamping Steel Ribbon respectively are two.
Described bearing is a plane bearing.
Described electric actuator claims electric actuator, electric device for valve again, the electronic and manual function of nail of holding concurrently,
As shown from the above technical solution, the utility model can two-wayly open and close, and during unlatching, the rotation of electric actuator by screw rod drives the plate turnover, and electric actuator, screw rod itself are also unshift, has avoided electric actuator, screw rod protruding; And plate opens to both sides, and the plate stroke is short, opens and closes rapidly, has more excellent sealing performance; Easy to maintenance, safe ready, plate is opened easily, and up and down between the fuel dropping pipe gap little, after opening, can not glue coal, chute blockage, can be widely used in blocking or switching of various hoppers or pipeline, be specially adapted to former coal bunker.
Description of drawings:
Fig. 1 is a plan view of the present utility model.
Fig. 2 is a plan view of the present utility model.
Among the figure, 1. electric actuator, 2. positioning plate, 3. bearing, 4. bolt, 5. screw rod, 6. plate, 7. nut, 8. fixed support, 9. fuel dropping pipe, 10. Stamping Steel Ribbon, 11. pulleys.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, bilateral symmetry, the plate 6 of setting, electric actuator 1, nut 7, screw rod 5 respectively are two.
Described plate 6 is than the big 20-50cm of radius of fuel dropping pipe 9, and welded nut 7 below plate 6.One end of screw rod 5 is enclosed within the nut 7, and the other end connects electric actuator 1 by bearing 3.Described bearing 3 is a plane bearing.
Fixed support 8 is the channel-section steel material, and two positioning plates 2 respectively are set on its both sides, and is fixing with bolt 4, is convenient to install bearing 3.In case stop up, can unload bolt 4, take out bearing 3, keep in repair, clear up.
Stamping Steel Ribbon 10 is set on fixed support 8, and the coal breakage of fuel dropping pipe 9 moves with plate 6 when avoiding opening plate 6, results in blockage.
As shown in Figure 2, the utility model also is provided with 4-6 pulley 11 on each limit of fixed support 8, is convenient to plate 6 and slides.
Like this,, can make plate 6 advance or go out easily, expose or the stifled fuel dropping pipe 9 of going up by opening electric actuator 1.
Claims (2)
1. a bidirectional electric insertion plate door comprises plate, fixed support etc., it is characterized in that at plate (a 6) bottom surface welding nut (7), screw rod (5) is set is enclosed within nut (7) and goes up and connect electric actuator (1) by bearing (3); Stamping Steel Ribbon (10) is set on fixed support (8).
2. bidirectional electric insertion plate door as claimed in claim 1 is characterized in that described plate (6), electric actuator (1), nut (7), screw rod (5), Stamping Steel Ribbon (10) respectively are two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202734127U CN201539591U (en) | 2009-11-24 | 2009-11-24 | Bidirectional electric plug-board door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202734127U CN201539591U (en) | 2009-11-24 | 2009-11-24 | Bidirectional electric plug-board door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201539591U true CN201539591U (en) | 2010-08-04 |
Family
ID=42591043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202734127U Expired - Fee Related CN201539591U (en) | 2009-11-24 | 2009-11-24 | Bidirectional electric plug-board door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201539591U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148226A (en) * | 2013-03-27 | 2013-06-12 | 南通旭阳机械制造有限公司 | Bidirectional spiral flat gate valve |
| CN103612843A (en) * | 2013-12-19 | 2014-03-05 | 安徽康迪纳电力科技有限责任公司 | Control device for motion position of plug board door |
| CN104960812A (en) * | 2015-06-05 | 2015-10-07 | 谢娟 | Flour amount controller of multifunctional dumpling machine |
| CN107792684A (en) * | 2017-11-22 | 2018-03-13 | 佛山市因诺维生物科技有限公司 | A kind of feeding mechanism for biomass extraction equipment |
-
2009
- 2009-11-24 CN CN2009202734127U patent/CN201539591U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148226A (en) * | 2013-03-27 | 2013-06-12 | 南通旭阳机械制造有限公司 | Bidirectional spiral flat gate valve |
| CN103612843A (en) * | 2013-12-19 | 2014-03-05 | 安徽康迪纳电力科技有限责任公司 | Control device for motion position of plug board door |
| CN103612843B (en) * | 2013-12-19 | 2016-01-20 | 安徽康迪纳电力科技有限责任公司 | Control device for motion position of plug board door |
| CN104960812A (en) * | 2015-06-05 | 2015-10-07 | 谢娟 | Flour amount controller of multifunctional dumpling machine |
| CN107792684A (en) * | 2017-11-22 | 2018-03-13 | 佛山市因诺维生物科技有限公司 | A kind of feeding mechanism for biomass extraction equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anhui Kangdi Electric Power Science and Technology Co., Ltd. Assignor: Li Huamei|Zhao Donglou Contract record no.: 2011340000524 Denomination of utility model: Bidirectional electric plug-board door Granted publication date: 20100804 License type: Exclusive License Record date: 20111229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20161124 |