CN201999474U - Horizontal flexible feeder for powder material conveying system - Google Patents
Horizontal flexible feeder for powder material conveying system Download PDFInfo
- Publication number
- CN201999474U CN201999474U CN2010206839224U CN201020683922U CN201999474U CN 201999474 U CN201999474 U CN 201999474U CN 2010206839224 U CN2010206839224 U CN 2010206839224U CN 201020683922 U CN201020683922 U CN 201020683922U CN 201999474 U CN201999474 U CN 201999474U
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- CN
- China
- Prior art keywords
- flashboard
- impeller
- housing
- spring
- adjusting screw
- 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 relates to a horizontal flexible feeder for a powder material conveying system, which belongs to the field of engineering equipment for powder conveying systems. An impeller is horizontally matched with a main shaft; both sides of a feed pipe are provided with upper gate segments which are vertical to and symmetrical with the axis of the impeller; both sides parallel to the axis of the impeller are symmetrically provided with side gate segments; and each gate segment is connected with springs arranged in opposite, and an adjusting screw rod which is radically and axially arranged on the shell. A pressure-adjustable complete radical and axial sealed impeller operation space which consists of the two upper gate segments and the two side gate segments is formed in the shell by using the adjusting screw rod which is radically and axially arranged, the springs and pressure applied by rotating sliding blocks. The horizontal flexible feeder adopts scientific and simple design, has a good radial and axial flexible sealing effect on the impeller, avoids dust pollution, ensures the continuous, smooth and uniform feeding under any conditions, improves the feeding efficiency and improves the operating environment, and the gate segments can be conveniently replaced after being abraded, so that the service life of the complete machine is prolonged.
Description
Technical field
The utility model is a kind of horizontal type flexible feeder that is used for the dusty material delivery system, belongs to powder delivery system engineering equipment field.
Background technology
The feeder of powder delivery system ancillary engineering facility use at present, its impeller rotates in housing, and powder from lower end outlet output, is finished whole feed process from the upper end throat-fed.Its advantage is simple in structure, and the unit cost is low.But its shortcoming also is conspicuous, can not rigidity contact because of between housing and the impeller, and is little then stuck as the gap, changes motionless; Greatly then seal badly as the gap, be used for the malleation delivery system, cause the inhomogeneous plumbing system plugging of feed easily because the bad reliable delivery material continuously of sealing is used for negative pressure system and leak expects.In case when wearing clearance was big, equipment just can only integral body be scrapped, the feeder that more renews again.
The utility model content
The purpose of this utility model provides a kind of horizontal type flexible feeder that is used for the dusty material delivery system, to promote complete machine running feed performance and sealing effectiveness.
The purpose of this utility model is achieved through the following technical solutions:
The utility model horizontal type flexible feeder, by housing, main shaft, impeller, upper flashboard, the side flashboard, spring, adjusting screw(rod), sealed packing is formed, main shaft is horizontally disposed with in housing and passes housing, the horizontal cooperation of impeller is installed on main shaft, impeller axis top, the both sides of feed pipe and with the housing of impeller axis normal in each symmetry establish a upper flashboard, establish a side flashboard with each symmetry of both sides in the housing of paddle shaft line parallel, each flashboard corresponding with the impeller outer circumference adaptive be arc surface, upper flashboard and side flashboard are orthogonal and can slide in housing, each flashboard respectively with the spring of corresponding setting, the adjusting screw(rod) that radially or axially is installed in housing connects, upper flashboard is under gravity and radiai adjustment screw spring pressure, the side flashboard contacts with the impeller Zero clearance under radiai adjustment screw spring pressure, finishes jointly the impeller radial seal; Adjusting screw(rod), spring and swivel block by axial setting apply axial thrust to upper flashboard, make it be close to the end face of side flashboard and make side seal, promptly in housing, formed the adjustable in pressure joint formed by two upper flashboards and two side flashboards complete radially, the impeller operation space of side seal.
In addition, the adjustment screw rod that vertically is arranged on lower housing portion provides by spring and movable turning block offside flashboard and upwards pressure, and side flashboard and can sliding on movable turning block makes the side flashboard can be not stuck.
This machine design science is simple and direct, to impeller radially, the axial elasticity sealing effectiveness is good, no dust pollution, under any condition, can both guarantee continuous, smooth and easy, even feeding, improve charge efficiency and improved operating environment, after last, the wearing and tearing of side flashboard acquired a certain degree, its replacing was easy to operate, has increased the service life of complete machine.
Description of drawings
Fig. 1 the utility model feeder master looks and shows generalized section
Generalized section is shown in the side-looking of Fig. 2 the utility model feeder
The specific embodiment
Now in conjunction with the accompanying drawings, how further specify the utility model implements.
The main shaft of the utility model horizontal type flexible feeder is horizontally disposed with in the enclosure and passes housing, the horizontal cooperation of impeller is installed on main shaft, impeller axis top, the both sides of feed pipe 17 and with the housing 15 of impeller 14 axis normal in each symmetry establish a upper flashboard 16, with the housing 15 of impeller 14 parallel axes in each symmetry of both sides establish a side flashboard 1, upper flashboard 16 is orthogonal with side flashboard 1, each flashboard corresponding with impeller 14 excircles adaptive be arc surface, and can in housing, slide, each flashboard respectively with the spring of corresponding setting, the scalable screw rod that radially or axially is packed in housing connects: upper flashboard 16 and the spring 6 that radially is provided with, 7 corresponding connections of adjusting screw(rod), side flashboard 1 and spring 2,3 corresponding connections of adjusting screw(rod), upper flashboard 16 is under the radial pressure of gravity and adjusting screw(rod) 7 and spring 6, side flashboard 1 is at adjusting screw(rod) 3, the radial pressure of spring 2 is the Zero clearance with the corresponding position of impeller 14 down and contacts, and finishes the radial seal to impeller jointly; Axially adjusting screw(rod) 10, spring 9 and the 8 pairs of upper flashboards 16 of swivel block that are provided with apply axial thrust, and sealed packing 5 by installing on the upper flashboard, it is close to the end face of side flashboard 1 and finishes side seal to make upper flashboard, satisfy in housing, formed that the adjustable in pressure is made up of two upper flashboards 16 and two side flashboards 1 saves complete radially, the impeller operation space of side seal.In addition, the adjustment screw rod 13 that is provided with straight up in lower housing portion, spring 12, movable turning block 11 are with side flashboard 1 lower end bearing fit and impose and upward pressure, sealed packing 4 also is equipped with to improve the end face sealing in side flashboard 1 top, and, side flashboard 1 can slide on movable turning block 11, so guaranteed the optimum running of the flexible and feeder of side flashboard 1.
During the running of this machine:
Powder is from feed pipe 17 chargings, when entering 14 rotations of sealing impeller operating space impeller, upper flashboard 16, side flashboard 1 respectively under the pressure of spring 6 and spring 2 all the time from radially pressing to impeller, make the Zero clearance contact-type seal, and energy automatic compensation wearing clearance, finish radial seal; Upper flashboard 16 is adjacent to the side flashboard all the time by sealed packing 5 under the pressure of spring 9, finish axial contact-type seal, and with impeller 14 rotations, powder promptly reaches the purpose to the even continuous-feeding of powder delivery system from discharging opening 18 continuous, evenly dischargings.
Claims (6)
1. horizontal type flexible feeder that is used for the dusty material delivery system, form by housing, main shaft, impeller, upper flashboard, side flashboard, spring, adjusting screw(rod), sealed packing, it is characterized in that main shaft (Z) is horizontally disposed with in housing (K) passes housing (K), the horizontal cooperation of impeller (14) is installed on main shaft (Z), in the both sides of feed pipe (17), the housing symmetry that is positioned at impeller axis top and impeller axis normal respectively establishes a upper flashboard (16), upper flashboard (16) is equipped with sealed packing (5); Establish a side flashboard (1) with each symmetry of both sides in the housing of paddle shaft line parallel, each flashboard corresponding with the impeller outer circumference adaptive be arc surface, upper flashboard (16) and side flashboard (1) are orthogonal and can slide in housing (K), the adjusting screw(rod) that each flashboard with the spring of corresponding setting, radially or axially is packed in housing respectively connects, formed in housing (K) that the adjustable in pressure be made up of two upper flashboards (16) and two side flashboards (1) saves complete radially, the impeller operation space of side seal.
2. a kind of horizontal type flexible feeder that is used for the dusty material delivery system according to claim 1 is characterized in that upper flashboard (16) and the spring (6), the corresponding connection of adjusting screw(rod) (7) that radially are provided with.
3. a kind of horizontal type flexible feeder that is used for the dusty material delivery system according to claim 1 is characterized in that side flashboard (1) and the spring (2), the corresponding connection of adjusting screw(rod) (3) that radially are provided with.
4. a kind of horizontal type flexible feeder that is used for the dusty material delivery system according to claim 1 is characterized in that in housing shaft to the adjusting screw(rod) (10) that is provided with by spring (9) and swivel block (8) and upper flashboard (16) bearing fit and apply axial thrust.
5. a kind of horizontal type flexible feeder that is used for the dusty material delivery system according to claim 1 is characterized in that being provided with straight up to adjust screw rod (13), spring (12) and movable turning block (11) and side flashboard (1) lower end bearing fit and impose in lower housing portion upwarding pressure.
6. a kind of horizontal type flexible feeder that is used for the dusty material delivery system according to claim 1 is characterized in that at side flashboard (1) top sealed packing (4) being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206839224U CN201999474U (en) | 2010-12-28 | 2010-12-28 | Horizontal flexible feeder for powder material conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206839224U CN201999474U (en) | 2010-12-28 | 2010-12-28 | Horizontal flexible feeder for powder material conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201999474U true CN201999474U (en) | 2011-10-05 |
Family
ID=44702223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206839224U Expired - Fee Related CN201999474U (en) | 2010-12-28 | 2010-12-28 | Horizontal flexible feeder for powder material conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201999474U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662682A (en) * | 2013-07-11 | 2014-03-26 | 青岛德固特节能装备股份有限公司 | Carbon black rotary vane wheel adjustable vane feeder |
| CN105966848A (en) * | 2016-07-06 | 2016-09-28 | 福建龙净脱硫脱硝工程有限公司 | Star type feeding valve |
| CN110155630A (en) * | 2019-06-03 | 2019-08-23 | 威海浩洋机械制造有限公司 | Active carbon desulfurization denitration conveys rotary valve |
| CN111692207A (en) * | 2019-03-13 | 2020-09-22 | 成都飞机工业（集团）有限责任公司 | Flexible directional wheel |
| CN112644981A (en) * | 2020-12-18 | 2021-04-13 | 武汉宇格电力设备有限公司 | Self-lubricating piece, self-lubricating piece mounting structure and flexible feeder |
-
2010
- 2010-12-28 CN CN2010206839224U patent/CN201999474U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662682A (en) * | 2013-07-11 | 2014-03-26 | 青岛德固特节能装备股份有限公司 | Carbon black rotary vane wheel adjustable vane feeder |
| CN103662682B (en) * | 2013-07-11 | 2015-12-23 | 青岛德固特节能装备股份有限公司 | A kind of rotary vane wheel adjustable vane feeder |
| CN105966848A (en) * | 2016-07-06 | 2016-09-28 | 福建龙净脱硫脱硝工程有限公司 | Star type feeding valve |
| CN111692207A (en) * | 2019-03-13 | 2020-09-22 | 成都飞机工业（集团）有限责任公司 | Flexible directional wheel |
| CN110155630A (en) * | 2019-06-03 | 2019-08-23 | 威海浩洋机械制造有限公司 | Active carbon desulfurization denitration conveys rotary valve |
| CN112644981A (en) * | 2020-12-18 | 2021-04-13 | 武汉宇格电力设备有限公司 | Self-lubricating piece, self-lubricating piece mounting structure and flexible feeder |
| CN112644981B (en) * | 2020-12-18 | 2023-05-26 | 武汉宇格电力设备有限公司 | Flexible feeder |
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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: 20111005 Termination date: 20141228 |
|
| EXPY | Termination of patent right or utility model |