CN2359256Y - Drum-type feeding device having impeller - Google Patents
Drum-type feeding device having impeller Download PDFInfo
- Publication number
- CN2359256Y CN2359256Y CN 99237093 CN99237093U CN2359256Y CN 2359256 Y CN2359256 Y CN 2359256Y CN 99237093 CN99237093 CN 99237093 CN 99237093 U CN99237093 U CN 99237093U CN 2359256 Y CN2359256 Y CN 2359256Y
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- CN
- China
- Prior art keywords
- arc
- impeller
- plate
- housing
- shell
- 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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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to a drum type feeding device with an impeller, which is an improved drum type feeding device which comprises a shell (1) which is provided with a feed port and a discharge port, a rotating impeller (2) which is arranged in the shell (1) and a transmission device (3) which drives the impeller to rotate. The utility model is characterized in that a rubber plate (7) is arranged on one side of a rotating blade, which is close to the wall of the shell. The rubber plate contacts a shell of a drum in the soft mode, with good sealing. A material blocking plate which is arranged on a discharging side of the drum is an arc-shaped plate (8) which is hinged with the shell. In addition, the arc-shaped plate (8) can rotate around a shaft. An adjustable counterweight is also arranged on the arc-shaped plate (8). Because a baffle plate which is arranged on the discharging side is an arc-shaped plate, the arc-shaped material blocking plate is jacked up when the arc-shaped material blocking plate meets materials with hard blocks. Then, the hard blocks are discharged with powdery materials, so the disadvantage that components are damaged by the hard blocks is overcome.
Description
The utility model belongs to the spool type of impeller charging gear.
The spool type charging gear that wheel rotor is arranged; generally all be contained in and require feed to have evenly, up and down in certain pressure differential environment; seal request is reliable, original this charging gear, and the dividing plate of wheel rotor is the metallic hard contact with contacting of inner walls; discharging sidewall striker plate is a fixed type; easily cause after the wearing and tearing poorly sealed owing to be mixed with foreign material often in the powder thing, lump thing especially; when rotating discharging, will block and cause member to damage or the transmission device damage.
The purpose of this utility model is the shortcoming that overcomes above-mentioned former charging gear, design a kind of improved spool type charging gear that impeller is arranged, the blade of its impeller and the sealing of reel are tight, and reel exit side striker plate does not get stuck, and can not cause member or transmission device to damage because of getting stuck.
Realize the spool type charging gear that impeller is arranged of above-mentioned purpose, include the housing of feed inlet and outlet, be contained in the driving device that interior wheel rotor of housing and impeller are rotated, improved is that impeller vane leans on a side of housing drum wall that rubber plate is housed to contact with housing, reel exit side striker plate is an arc, it is hinged on the hinge axis of the hinge member on the housing, can sway.
Its hinge member comprises hinge seat, flap, hinge axis, counterbalanced weight support, counterbalanced weight, hinge seat is fixed on the housing, flap one end links to each other with hinge seat, the other end and backgauge arc are hinged and connected, can rotate, the counterbalanced weight support is fixed on the flap, and counterbalanced weight is made up of the polylith steel plate, can regulate weight.
The exit side of this charging gear also is equipped with dust boot, with the protection environment.
The spool type charging gear that impeller is arranged; rubber plate is housed on the impeller vane; be soft contact with contacting of drum wall; sealing is reliable, and the exit side striker plate changes hinged movable arc striker plate into by fixed type, and is equipped with adjustable counterbalanced weight; when chance lump thing falls within feed opening; just can be automatically with exit side arc striker plate jack-up, lump is then walked with material, has protected device for discharging effectively.Exit side also is equipped with dust boot, favourable protection environment.
Originally there is the spool type charging gear of impeller to further specify by following example figure.
Fig. 1 is the constructional drawing that the spool type charging gear of impeller is originally arranged.
Fig. 2 is the A-A section-drawing that the spool type charging gear of impeller is arranged.
Among the figure sequence number represent be: 1 reel housing, 2 wheel rotors, 3 drivings device, 4 the catcher, 5 charging gear permanent seats, 6 bearing bracketts, 7 rubber plates, 8 arc striker plates, 9 flaps, 10 hinge axis, 11 counterbalanced weight supports, 12 counterweight blocks.Reel housing 1 has inlet point and discharging opening, dress wheel rotor 2 in the housing reel, wheel rotor 2 is being with and is being rotated by taking over 4 by driving device 3, and the blade of wheel rotor is equipped with rubber plate 7 by a side of housing, and adopting innerly has the rubber plate of fiber layer of cloth to improve its intensity.Rubber plate 7 contacts with housing 1 reel inwall is soft, and sealing is reliable, fractures for preventing rubber plate, intentionally rubber plate 7 is widened.Reel exit side striker plate is an arc striker plate 8.Flap 9 one ends and arc 8 are hinged and connected with hinge axis 10, arc 8 can rotate around axle 10, the other end links to each other with hinge seat on the housing 1, and gapped between flap 9 and housing 1 reel, flap can be swung, Bai Dong amplitude is leaned on the installation site of flap and hinge seat and is decided inwards, control the spacing of swing with this, welding counterbalanced weight support 11 on the flap 9, counterbalanced weight 12 is placed on the counterbalanced weight support 11, counterbalanced weight is made up of the polylith steel plate, and weight is regulated as required.During ordinary production; the weight of arc striker plate 8 dependence own contacts with the rubber plate 7 of wheel rotor blade tightly with counterweight; in case when meeting the lump material; the arc striker plate is just by jack-up; its lump is discharged with material; thereby can protect feeder effectively, overcome and met the shortcoming that lump thing oneself damages.
Claims (2)
1, a kind of spool type charging gear that impeller is arranged, it includes the housing (1) of feed inlet and outlet, be contained in the driving device (3) that interior wheel rotor (2) of housing (1) and impeller are rotated, it is characterized in that wheel rotor (2) blade is equipped with rubber plate (7) and drum wall contact seal by a side of housing (1) drum wall, reel exit side striker plate is arc (8), this arc (8) is on the hinge axis (10) that is hinged on the hinge member on the housing, can sway.
2, charging gear as claimed in claim 1, it is characterized in that hinge member comprises that hinge seat, flap (9), hinge axis (10), counterbalanced weight support (11), counterbalanced weight (12), hinge seat are fixed on the housing (1), flap (8) one ends link to each other with hinge seat, the other end and backgauge arc (8) are hinged and connected on hinge axis (10), counterbalanced weight support (11) is fixed on the flap (8), counterbalanced weight (12) is made up of the polylith steel plate, is seated on the counterbalanced weight support (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99237093 CN2359256Y (en) | 1999-01-22 | 1999-01-22 | Drum-type feeding device having impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99237093 CN2359256Y (en) | 1999-01-22 | 1999-01-22 | Drum-type feeding device having impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2359256Y true CN2359256Y (en) | 2000-01-19 |
Family
ID=34024813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99237093 Expired - Fee Related CN2359256Y (en) | 1999-01-22 | 1999-01-22 | Drum-type feeding device having impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2359256Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502195A (en) * | 2011-09-21 | 2012-06-20 | 长沙通发高新技术开发有限公司 | Impeller feeder |
| CN101670937B (en) * | 2009-10-16 | 2012-07-04 | 湘乡机械厂有限责任公司 | Adjustable sealing rotary valve |
-
1999
- 1999-01-22 CN CN 99237093 patent/CN2359256Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670937B (en) * | 2009-10-16 | 2012-07-04 | 湘乡机械厂有限责任公司 | Adjustable sealing rotary valve |
| CN102502195A (en) * | 2011-09-21 | 2012-06-20 | 长沙通发高新技术开发有限公司 | Impeller feeder |
| CN102502195B (en) * | 2011-09-21 | 2014-05-21 | 长沙通发高新技术开发有限公司 | Impeller feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |