CN204254657U - Chip bin balance feeding device - Google Patents
Chip bin balance feeding device Download PDFInfo
- Publication number
- CN204254657U CN204254657U CN201420714209.XU CN201420714209U CN204254657U CN 204254657 U CN204254657 U CN 204254657U CN 201420714209 U CN201420714209 U CN 201420714209U CN 204254657 U CN204254657 U CN 204254657U
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- CN
- China
- Prior art keywords
- material toggling
- chip bin
- blanking chamber
- setting gauge
- type
- 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.)
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Screw Conveyors (AREA)
Abstract
The utility model relates to a kind of boiler, refer to a kind of chip bin balance feeding device especially, comprise frame, chip bin, setting gauge, blanking chamber and screw(-type) feeder, described chip bin, setting gauge, blanking chamber and screw(-type) feeder are installed in frame, described chip bin is positioned at the top of setting gauge, described chip bin is taper type, described setting gauge comprises material toggling axle, be arranged on the material toggling tooth on material toggling axle and reductor, described material toggling tooth is crisscross arranged on material toggling axle, on described material toggling axle, the distance at the two ends of adjacent material toggling tooth is less than the material mouth width of blanking chamber, described blanking chamber is positioned at below setting gauge, described screw(-type) feeder is arranged on the bottom of blanking chamber, the bottom sectional of described blanking chamber is semicircle, the purpose of this utility model is to provide a kind of reasonable in design, structure is simple, reliable operation, the chip bin balance feeding device of flexible adjustment.
Description
Technical field
The utility model relates to a kind of boiler feeding device, refers to a kind of chip bin balance feeding device especially.
Background technology
Original chip bin has two kinds, and a kind of setting gauge is unreasonable, and it is little that existence affects width, and broken bridge is thorough, forms cavitation, exists blanking chamber decompression not enough simultaneously, and initial feed is generation compacting phenomenon, causes screw(-type) feeder normally to work.Another kind is the cone carcass feed bin in circular cross section, is flat bottom it, and the screw(-type) feeder around the revolution of circular cone axis is housed, and the existing rotation of this screw(-type) feeder has revolution again, complex structure, and fault rate is high.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of reasonable in design, and structure is simple, the chip bin balance feeding device of reliable operation, flexible adjustment.
The technical scheme in the invention for solving the above technical problem is: a kind of chip bin balance feeding device, comprise frame, chip bin, setting gauge, blanking chamber and screw(-type) feeder, described chip bin, setting gauge, blanking chamber and screw(-type) feeder are installed in frame, described chip bin is positioned at the top of setting gauge, described chip bin is taper type, described setting gauge comprises material toggling axle, be arranged on the material toggling tooth on material toggling axle and reductor, described material toggling tooth is crisscross arranged on material toggling axle, on described material toggling axle, the distance at the two ends of adjacent material toggling tooth is less than the material mouth width of blanking chamber, described blanking chamber is positioned at below setting gauge, described screw(-type) feeder is arranged on the bottom of blanking chamber, the bottom sectional of described blanking chamber is semicircle.The wood chip of chip bin enters blanking chamber through setting gauge, then boiler is sent into by screw(-type) feeder, chip bin is taper type structure, eliminate bulkhead to the extruding of wood chip, holder support force, throughout its mass is fallen freely, and be semicircular blanking chamber and the coordinating of screw(-type) feeder by bottom sectional, screw(-type) feeder only needs autobiography, structure is simple, failure rate is low.The structure of material toggling tooth can make wood chip fall into blanking chamber completely, and realizes full duration and break bridge, solves because setting gauge that to break bridge not enough and form empty problem.
As preferably, described setting gauge and screw(-type) feeder drive by variable-frequency motor.Controlled by decelerator and variable-frequency motor by setting gauge, prevent that setting gauge blanking amount is excessive makes that blanking chamber is compacted, screw(-type) feeder is stuck, flexible adjustment.
As preferably, the length of described material toggling tooth is the twice of width, realizes full duration and breaks bridge.
The utility model compared with prior art, has the following advantages and effect: 1, reasonable in design, and chip bin is taper type structure, eliminates bulkhead to the extruding of wood chip, holder support force, makes throughout its mass fall freely; 2, bottom sectional is semicircular blanking chamber and the coordinating of screw(-type) feeder, and screw(-type) feeder only needs autobiography, and structure is simple, failure rate is low; 3, the structure of material toggling tooth can realize full duration and break bridge, solves because setting gauge breaks bridge deficiency and forms empty problem; 4, controlled by decelerator and variable-frequency motor by setting gauge, prevent that setting gauge blanking amount is excessive makes that blanking chamber is compacted, screw(-type) feeder is stuck, flexible adjustment; 5, on material toggling axle, the distance at the two ends of adjacent material toggling tooth is less than the material mouth width of blanking chamber, and wood chip can be made to fall into blanking chamber completely.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is the profile of the utility model embodiment.
Fig. 3 is the structural representation of material toggling tooth.
In figure: 1-setting gauge, 2-reductor, 3-material toggling axle, 4-material toggling tooth, 5-blanking chamber, 6-screw(-type) feeder, 7-discharging opening, 8-frame, 9-chip bin.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
See Fig. 1-3, chip bin balance feeding device in the present embodiment, comprise frame 8, chip bin 9, setting gauge 1, blanking chamber 5, screw(-type) feeder 6 and variable-frequency motor, setting gauge 1 and screw(-type) feeder 6 drive by variable-frequency motor, chip bin 9, setting gauge 1, blanking chamber 5 and screw(-type) feeder 6 are arranged in frame 8 from top to bottom, chip bin 9 is positioned at the top of setting gauge 1, chip bin 9 is taper type, setting gauge 1 comprises material toggling axle 3, be staggered installation of the material toggling tooth 4 on material toggling axle 3 and reductor 2, on material toggling axle 3, the distance d1 at the two ends of adjacent material toggling tooth 6 is less than the material mouth width d2 of blanking chamber, the length d3 of material toggling tooth is the twice of material toggling facewidth degree d4, ensure that can realize full duration breaks bridge, solve because setting gauge breaks bridge deficiency and form empty problem, wood chip can fall into blanking chamber completely, setting gauge 1 side is provided with blanking chamber 5, screw(-type) feeder 6 is arranged on the bottom of blanking chamber 5, the bottom sectional of blanking chamber 5 is semicircle, for coordinating screw(-type) feeder 6, outside the storehouse of screw(-type) feeder 6, section hopper height and discharging opening 7 are increased, can effectively prevent discharging opening 7 from getting stuck.
Workflow: the wood chip of chip bin 9 enters blanking chamber 5 through setting gauge 1, arrives the screw(-type) feeder 6 that blanking chamber 5 underground is installed, then sends into boiler by screw(-type) feeder 6.Chip bin 9 is taper type structure, eliminates bulkhead to the extruding of wood chip, holder support force, makes throughout its mass fall freely, be semicircular blanking chamber 5 and the coordinating of screw(-type) feeder 6 by bottom sectional, screw(-type) feeder 6 only needs autobiography, and structure is simple, failure rate is low.
In addition, it should be noted that, the equivalence change that all structures according to the utility model inventional idea, feature and principle are done or simple change, be included in the protection domain of the utility model patent.
Claims (3)
1. a chip bin balance feeding device, it is characterized in that: comprise frame, chip bin, setting gauge, blanking chamber and screw(-type) feeder, described chip bin, setting gauge, blanking chamber and screw(-type) feeder are installed in frame, described chip bin is positioned at the top of setting gauge, described chip bin is taper type, described setting gauge comprises material toggling axle, be arranged on the material toggling tooth on material toggling axle and reductor, described material toggling tooth is crisscross arranged on material toggling axle, on described material toggling axle, the distance at the two ends of adjacent material toggling tooth is less than the material mouth width of blanking chamber, described blanking chamber is positioned at below setting gauge, described screw(-type) feeder is arranged on the bottom of blanking chamber, the bottom sectional of described blanking chamber is semicircle.
2. chip bin balance feeding device according to claim 1, is characterized in that: described setting gauge and screw(-type) feeder drive by variable-frequency motor.
3. chip bin balance feeding device according to claim 1 and 2, is characterized in that: the length of described material toggling tooth is the twice of width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714209.XU CN204254657U (en) | 2014-11-25 | 2014-11-25 | Chip bin balance feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714209.XU CN204254657U (en) | 2014-11-25 | 2014-11-25 | Chip bin balance feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204254657U true CN204254657U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420714209.XU Active CN204254657U (en) | 2014-11-25 | 2014-11-25 | Chip bin balance feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204254657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151824A (en) * | 2015-08-12 | 2015-12-16 | 广西三威林产工业有限公司 | Automatic wood chip bin |
| CN105173688A (en) * | 2015-08-12 | 2015-12-23 | 广西三威林产工业有限公司 | Automatic hydraulic material pushing device |
-
2014
- 2014-11-25 CN CN201420714209.XU patent/CN204254657U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151824A (en) * | 2015-08-12 | 2015-12-16 | 广西三威林产工业有限公司 | Automatic wood chip bin |
| CN105173688A (en) * | 2015-08-12 | 2015-12-23 | 广西三威林产工业有限公司 | Automatic hydraulic material pushing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |