CN201411213Y - Buffer air lock - Google Patents
Buffer air lock Download PDFInfo
- Publication number
- CN201411213Y CN201411213Y CN2009201491772U CN200920149177U CN201411213Y CN 201411213 Y CN201411213 Y CN 201411213Y CN 2009201491772 U CN2009201491772 U CN 2009201491772U CN 200920149177 U CN200920149177 U CN 200920149177U CN 201411213 Y CN201411213 Y CN 201411213Y
- Authority
- CN
- China
- Prior art keywords
- box body
- shifting board
- air lock
- casing
- movable baffle
- 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 buffer air lock comprising an air lock box body (1), a feeding inlet above the box body (1), a discharging outlet below the box body (1), four balance weight devices (4)at two sides of the box body and four main shafts (5) which are positioned in the box body (1) and are correspondingly connected with the balance weight devices (4). The buffer air lock also comprisesa damping plate (6), a movable baffle (7) and a movable baffle reinforcing rid (8), wherein the damping plate (6), the movable baffle (7) and the movable baffle reinforcing rid (8) are overlapped andconnected to the other ends of the main shafts (5) in sequence from up to bottom; the air lock can realize the function of secondary buffer, lead the whole box body to be capable of being closed tightly, prevent dust from escaping and polluting environment, also can protect the devices such as rubber, a supporting roller, a material guide groove, a hopper and the like, prolong the service life thereof, lead the materials to be distributed evenly, prevent deviation and binding material, scattering material along the way, and can be used for conveying materials, wet materials and bulk materialsand prevent binding and blocking.
Description
Technical field
The utility model relates to a kind of mechanical equipment, relates in particular to a kind of buffering flapper.
Background technology
The buffering flapper is the visual plant in the systems such as a kind of conveying that is widely used in objects in bulk such as mine, Jian Cun, chemical industry, coal, screening, loading and unloading.At present, general buffering flapper usually includes only the flapper casing, the inlet point of casing top, the discharging opening of casing below, two weight-balancing devices of casing both sides and two corresponding bonded assembly main shafts with weight-balancing device that are positioned at casing also comprise the vibration damper plate that links to each other with the main shaft other end.The sort buffer flapper only once cushions, and shock absorption device has only a vibration damper plate simultaneously, causes vibration damper plate to damage easily, and buffering effect is bad, causes sealing bad easily, contaminated environment; For sizing, wet feed and bulk material, sticking easily stifled simultaneously.
The utility model content
The purpose of this utility model just is to provide a kind of novel buffering flapper that addresses the above problem.
To achieve these goals, the technical solution adopted in the utility model is such: comprise the flapper casing, the inlet point of casing top, the discharging opening of casing below, two weight-balancing devices of casing both sides and two corresponding bonded assembly main shafts that are positioned at casing with weight-balancing device, also comprise vibration damper plate, shifting board and shifting board reinforced rib, wherein vibration damper plate, shifting board and shifting board reinforced rib superpose successively from top to bottom and are connected in the other end of main shaft;
Below described two groups of weight-balancing devices, main shaft, vibration damper plate, shifting board and shifting board reinforced rib, also be provided with identical two groups of weight devices, main shaft, vibration damper plate, shifting board and shifting board reinforced rib.
Compared with prior art, advantage of the present utility model is: set up shifting board and shifting board reinforced rib below vibration damper plate, help alleviating the impulsive force of damping, increase buffering effect in the time of the protection vibration damper plate; Other two groups of shock absorption buffering mechanisms have also been set up simultaneously; realize the function of secondary buffer; make whole box body tightly to seal, prevent the dust contaminated environment that leaks, also can protective tapes, equipment such as carrying roller, deflector chute, hopper; prolong its service life; make the material rectangular distribution, prevent sideslip and sizing, and spreading on the way; can be used for carrying sizing, wet feed, bulk material, prevent sticking stifled the generation.
The utility model is described in further detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, the buffering flapper comprises flapper casing 1, the inlet point 2 of casing 1 top, the discharging opening 3 of casing 1 below, two weight-balancing devices 4 of casing both sides and be positioned at two of casing 1 with weight-balancing device 4 corresponding bonded assembly main shafts 5, also comprise vibration damper plate 6, shifting board 7 and shifting board reinforced rib 8, wherein vibration damper plate 6, shifting board 7 and shifting board reinforced rib 8 superpose successively from top to bottom and are connected in the other end of main shaft 5; Below described two groups of weight-balancing devices 4, main shaft 5, vibration damper plate 6, shifting board 7 and shifting board reinforced rib 8, also be provided with identical two groups of weight devices 4, main shaft 5, vibration damper plate 6, shifting board 7 and shifting board reinforced rib 8, form the device that two pairs of shock absorption buffering mechanisms are arranged side by side.Below vibration damper plate 6, set up shifting board 7 and shifting board reinforced rib 8, reinforced vibration damper plate 6, help alleviating from the material of inlet point 2 impulsive force, increase buffering effect in the time of protection vibration damper plate 6; Other two groups of shock absorption buffering mechanisms have also been set up simultaneously; realize the function of secondary buffer; make whole box body 1 tightly to seal; prevent the dust contaminated environment that leaks; such secondary buffer can bear the long-term impact of 12 meters high vertical free falls of substance 80kg material; can protective tapes, equipment such as carrying roller, deflector chute, hopper; prolong its service life; make the material rectangular distribution; prevent sideslip and sizing; and spreading on the way, can be used for carrying sizing, wet feed, bulk material, prevent sticking stifled the generation.
Claims (2)
1. one kind is cushioned flapper, it is characterized in that: comprise flapper casing (1), the inlet point (2) of casing (1) top, the discharging opening (3) of casing (1) below, two weight-balancing devices (4) of casing both sides and be positioned at two of casing (1) with the corresponding bonded assembly main shaft of weight-balancing device (4) (5), also comprise vibration damper plate (6), shifting board (7) and shifting board reinforced rib (8), wherein vibration damper plate (6), shifting board (7) and shifting board reinforced rib (8) superpose successively from top to bottom and are connected in the other end of main shaft (5).
2. buffering flapper according to claim 1 is characterized in that: also be provided with identical two groups of weight-balancing devices (4), main shaft (5), vibration damper plate (6), shifting board (7) and shifting board reinforced rib (8) below described two groups of weight-balancing devices (4), main shaft (5), vibration damper plate (6), shifting board (7) and shifting board reinforced rib (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201491772U CN201411213Y (en) | 2009-05-06 | 2009-05-06 | Buffer air lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201491772U CN201411213Y (en) | 2009-05-06 | 2009-05-06 | Buffer air lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201411213Y true CN201411213Y (en) | 2010-02-24 |
Family
ID=41713100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201491772U Expired - Fee Related CN201411213Y (en) | 2009-05-06 | 2009-05-06 | Buffer air lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201411213Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602690A (en) * | 2012-03-06 | 2012-07-25 | 褚建祥 | Feeding box for automatic feeder of palm fiber mattress |
| CN104355036A (en) * | 2014-10-27 | 2015-02-18 | 中国神华能源股份有限公司 | Falling pipe component of coal falling pipe and coal conveying system |
| CN104627694A (en) * | 2014-12-30 | 2015-05-20 | 刘德智 | Device for converting kinetic energy and gravitational potential energy to hydraulic energy in material conveying |
| CN104724477A (en) * | 2015-03-09 | 2015-06-24 | 南阳长弓机械科技有限公司 | Dust-free discharging pipe device for transferring station |
| CN114523264A (en) * | 2022-02-25 | 2022-05-24 | 法斯腾标准件(苏州)有限公司 | Method for forming countersunk hexagon socket head cap screw |
-
2009
- 2009-05-06 CN CN2009201491772U patent/CN201411213Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602690A (en) * | 2012-03-06 | 2012-07-25 | 褚建祥 | Feeding box for automatic feeder of palm fiber mattress |
| CN104355036A (en) * | 2014-10-27 | 2015-02-18 | 中国神华能源股份有限公司 | Falling pipe component of coal falling pipe and coal conveying system |
| CN104355036B (en) * | 2014-10-27 | 2016-08-17 | 中国神华能源股份有限公司 | The drop pipe parts of coal spout and coal handling system |
| CN104627694A (en) * | 2014-12-30 | 2015-05-20 | 刘德智 | Device for converting kinetic energy and gravitational potential energy to hydraulic energy in material conveying |
| CN104724477A (en) * | 2015-03-09 | 2015-06-24 | 南阳长弓机械科技有限公司 | Dust-free discharging pipe device for transferring station |
| CN114523264A (en) * | 2022-02-25 | 2022-05-24 | 法斯腾标准件(苏州)有限公司 | Method for forming countersunk hexagon socket head cap screw |
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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: 20100224 Termination date: 20100506 |