CN102910423A - Feeder - Google Patents
Feeder Download PDFInfo
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- CN102910423A CN102910423A CN2012104467911A CN201210446791A CN102910423A CN 102910423 A CN102910423 A CN 102910423A CN 2012104467911 A CN2012104467911 A CN 2012104467911A CN 201210446791 A CN201210446791 A CN 201210446791A CN 102910423 A CN102910423 A CN 102910423A
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- Prior art keywords
- feeder
- motor
- helicallobe
- conveying
- feed
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- Mixers Of The Rotary Stirring Type (AREA)
- Screw Conveyors (AREA)
Abstract
The invention discloses a feeder in the field of fibriform material conveying. The feeder comprises a machine frame, a feeding cylinder, a storage bin, a discharge port, a conveying helical rotor and a reducing motor, wherein the feeding cylinder is arranged on the machine frame; the storage bin and the discharge port are connected with the feeding cylinder in a matching manner; and the conveying helical rotor is arranged in the feeding cylinder and comprises a conveying shaft and a helical blade. The feeder is characterized in that the top end of the helical blade takes the shape of a knife edge; the knife edge at the top end of the helical blade is close to the inner wall of the feeding cylinder; the continuous knife edge with a radian is arranged on the conveying shaft; an incoming stock stirring device comprising a stirring motor and a PU polyurethane hose is arranged at the top end of the storage bin; one end of the PU hose is connected with a stirring motor shaft; and the other end of the PU hose extends into the storage bin. The feeder provided by the invention is reasonable and simple in structure. Through improvement and innovation on the conventional feed screw, the advantages of stable conveying amount, high adjustability and the like of the feed screw are reserved and the problems of intertwist, sticking and the like in fibriform material conveying are effectively solved, so as to enlarge the range of application of the feed screw.
Description
Technical field
The present invention relates to a kind of feeder, particularly a kind of structure of lamination coating feed screw belongs to the material handling machinery technical field.
Background technology
In the mass transport industry; the advantages such as feed screw is uniform and stable with its feeding amount, controllability is strong, precision is high occupy critical role; but when it is used for transporting fiberous material; often occurring material during such as the living beings such as stalk, asbestos etc. is wrapped in and transports on the axle or stuckly the problem such as transporting between spiral and the feed cylinder; cause disorderly closedown; affect the manufacturing line operation, economic loss.How in conjunction with advantages such as the feed screw pushing precision are high, controllability is strong, and it successfully is used for fiberous material transports the field, solve above-mentioned mass transport problem, become a difficult problem of putting in the mass transport industry.
Summary of the invention
The purpose of this invention is to provide a kind of fibre material feed screw, cut off stuck material between spiral and feed cylinder by spiral cutting edge, cut off the material that is wrapped on the screw shaft by the continuous crisping blade that is embedded on the conveying axis, the winding that often occurs when avoiding feed screw to transport fiberous material, the fault such as stuck have effectively been utilized again the advantages such as the operational throughput of feed screw own is accurate, controllability is strong.
The object of the present invention is achieved like this: a kind of feeder, comprise on frame and the frame feed cylinder is set, the feed bin that is connected with the feed cylinder coupling, discharging opening, what arrange in the feed cylinder comprises conveying axis, the conveyor screw rotor that helicallobe consists of, drive the reducing motor that the conveyor screw rotor rotates, it is characterized in that, described helicallobe top is blade-like, the blade on helicallobe top is near the feed cylinder inwall, described conveying axis is provided with the continuous knife blade with radian, described feed bin top is provided with and comprises stirring motor, the charging mixing device that the PU flexible pipe forms, PU flexible pipe one end is connected on the stirring motor axle, and the other end stretches into feed bin.
Described helicallobe top blade is the spiral cutting edge that consists of along the helicallobe top.
The continuous knife blade with radian on the described conveying axis is axially to embed setting along conveying axis.
Described reducing motor comprises carries motor and the drop-gear box that is connected with the conveying motor-driven, carries motor to be provided with frequency converter, and the feeding amount of feeder adopts the variable-frequency motor step-less adjustment.
The present invention is rational in infrastructure simple, by the improvement innovation to existing feed screw, the advantages such as the feed screw operational throughput is stable, adjustability is strong are kept, winding when efficiently solving again conveying fiber shape material, the problem such as stuck, be specially adapted to fiberous material and transport, enlarged the field of application of feed screw.Feeding screw top (the epitrochanterian helicallobe of conveyor screw and feeding barrel approach top) is polished into sharp cutting edge shape, is jammed in fibre material between spiral and the feed pipe in order to cut-out.Embed the continuous knife blade with radian on the conveying axis, be wrapped in fibre material on the axle in order to cut-out.The feed bin top is installed the stirring motor that is connected with the PU pipe and is used for guaranteeing that feed bin continues blanking to feed cylinder.Conveyor screw adopts variable-frequency motor to drive, and realizes the step-less adjustment of mass transport amount.
The present invention for delivery of the working process of fiberous material is: material storage enters in the feed bin, start feed bin top stirring motor, drive PU flexible pipe stirring bunker material, make it enter smoothly feed cylinder, start the mass transport motor, the conveyor screw rotor is delivered to discharging opening with material through feed cylinder, when material is wound on the conveying axis, the continuous knife blade with radian that embeds on the conveying axis is cut off it, when material stuck between conveyor screw rotor and feed pipe the time, the sharp knife edges on helicallobe top is cut off it, thereby guarantees the material smooth delivery of power.Carry motor to use Frequency Converter Control to realize the operational throughput flexible of material.
Description of drawings
Fig. 1 is structural representation of the present invention, i.e. feeder A-A cutaway view.
Fig. 2 is the structure scheme drawing of overlooking of the present invention.
Fig. 3 is C-C cutaway view among Fig. 2.
Fig. 4 is D place partial view among Fig. 3.
Fig. 5 is E place partial view among Fig. 1.
Fig. 6 is contour structures scheme drawing of the present invention.
Wherein, 1 feed cylinder left end cap, 2 left end cap bearings, 3 conveyor screw rotors, 301 conveying axis, 302 spiral cutting edges, 303 band radian continuous knife blade, 4 discharging openings, 5 feed cylinders, 6 frames, 7 feed bins, 8 material stirring motors, 9 PU pipe, 10 feed cylinder right end caps, 11 right end cap bearings, 12 reducing motors, 13 frequency converters.
The specific embodiment
Fig. 1-shown in Figure 6, a kind of feeder, comprise the feed cylinder left end cap 1 that supports material handling spiral rotor 3, left end cap bearing 2, feed cylinder right end cap 10, right end cap bearing 11, and the feed cylinder 5 outside the conveyor screw rotor 3, be connected to the discharging opening 4 of below, feed cylinder 5 left sides, be supported on the frame 6 under the feed cylinder 5, be connected to the feed bin 7 of top, feed cylinder 5 right sides, be installed in the material stirring motor 8 on feed bin 7 tops, connect material stirring motor 8 and stretch into the PU pipe 9 of feed bin 7, be connected to the reducing motor 12 of material handling spiral rotor 3 right-hand members, and the frequency converter 13 of connecting with reducing motor 12.
When the present invention works, material stirring motor 8 starts and drives PU manages 9 slowly rotations, guarantee that the material in the feed bin 7 enters feed cylinder 5, reducing motor 12 by frequency converter 13 stepless controls starts, drive 3 rotations of material handling spiral rotor with material 4 conveyings along feed cylinder 5 to discharging opening, the material that is jammed in during this time between material handling spiral rotor 3 and the feed cylinder 5 is cut off by spiral cutting edge 302, the material that is wrapped on the conveying axis 301 is with radian continuous knife blade 303 to cut off, and guarantees that mass transport is reliable and stable.Because adopted blade spiral 302, with the particular design of radian continuous knife blade 303, stuck, winding problem when fiberous material is carried have been solved, thereby enlarged the use field of feed screw, and improved stability and particularity that fiberous material is carried.
The present invention is not limited to above-described embodiment; on the basis of technical scheme disclosed by the invention; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in protection scope of the present invention.
Claims (4)
1. feeder, comprise on frame and the frame feed cylinder is set, the feed bin that is connected with the feed cylinder coupling, discharging opening, what arrange in the feed cylinder comprises conveying axis, the conveyor screw rotor that helicallobe consists of, drive the reducing motor that the conveyor screw rotor rotates, it is characterized in that, described helicallobe top is blade-like, the blade on helicallobe top is near the feed cylinder inwall, described conveying axis is provided with the continuous knife blade with radian, described feed bin top is provided with and comprises stirring motor, the charging mixing device that the PU flexible pipe forms, PU flexible pipe one end is connected on the stirring motor axle, and the other end stretches into feed bin.
2. a kind of feeder according to claim 1 is characterized in that: the spiral cutting edge of described helicallobe top blade for consisting of along the helicallobe top.
3. a kind of feeder according to claim 1, it is characterized in that: the continuous knife blade with radian on the described conveying axis is axially to embed setting along conveying axis.
4. a kind of feeder according to claim 1 is characterized in that: described reducing motor comprise carry motor and with the drop-gear box of carrying motor-driven to be connected, carry motor to be provided with frequency converter, the feeding amount employing variable-frequency motor step-less adjustment of feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210446791.1A CN102910423B (en) | 2012-11-11 | 2012-11-11 | Feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210446791.1A CN102910423B (en) | 2012-11-11 | 2012-11-11 | Feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102910423A true CN102910423A (en) | 2013-02-06 |
| CN102910423B CN102910423B (en) | 2014-12-17 |
Family
ID=47609038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210446791.1A Expired - Fee Related CN102910423B (en) | 2012-11-11 | 2012-11-11 | Feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102910423B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960759A (en) * | 2014-06-03 | 2014-08-06 | 衢州市煜鑫农产品加工技术开发有限公司 | Agitating and split-charging integrated machine |
| CN104444154A (en) * | 2014-12-05 | 2015-03-25 | 重庆德固科技有限公司 | Screw wheel structure |
| CN111335860A (en) * | 2020-02-29 | 2020-06-26 | 大庆奥科达机械制造有限公司 | Oil field is fracturing material delivery machine in pit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0826453A (en) * | 1994-07-18 | 1996-01-30 | Asahi Sangyo Kk | Screw conveyer mechanism |
| CN2444910Y (en) * | 2000-09-28 | 2001-08-29 | 刘德昌 | Screw conveyer for conveying fibre material |
| DE10261395A1 (en) * | 2002-12-30 | 2004-07-08 | Herbert Greeb | Silo delivery device has widened material chamber and gear front plate which is stepped in direction of gear case, and breaking teeth around screw vanes are arranged so that there is tooth overlap in projected cutting area |
| CN201087014Y (en) * | 2007-08-23 | 2008-07-16 | 山东山矿机械有限公司 | Screw type stalk conveying feeder |
| CN201281353Y (en) * | 2008-09-12 | 2009-07-29 | 浙江大学 | Material feed device for biomass bin |
| CN201864304U (en) * | 2010-11-04 | 2011-06-15 | 福建陶金峰新材料有限公司 | Spiral conveyer |
| CN202038616U (en) * | 2011-03-14 | 2011-11-16 | 章丘市宇龙机械有限公司 | Storage bin conveyor |
-
2012
- 2012-11-11 CN CN201210446791.1A patent/CN102910423B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0826453A (en) * | 1994-07-18 | 1996-01-30 | Asahi Sangyo Kk | Screw conveyer mechanism |
| CN2444910Y (en) * | 2000-09-28 | 2001-08-29 | 刘德昌 | Screw conveyer for conveying fibre material |
| DE10261395A1 (en) * | 2002-12-30 | 2004-07-08 | Herbert Greeb | Silo delivery device has widened material chamber and gear front plate which is stepped in direction of gear case, and breaking teeth around screw vanes are arranged so that there is tooth overlap in projected cutting area |
| CN201087014Y (en) * | 2007-08-23 | 2008-07-16 | 山东山矿机械有限公司 | Screw type stalk conveying feeder |
| CN201281353Y (en) * | 2008-09-12 | 2009-07-29 | 浙江大学 | Material feed device for biomass bin |
| CN201864304U (en) * | 2010-11-04 | 2011-06-15 | 福建陶金峰新材料有限公司 | Spiral conveyer |
| CN202038616U (en) * | 2011-03-14 | 2011-11-16 | 章丘市宇龙机械有限公司 | Storage bin conveyor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960759A (en) * | 2014-06-03 | 2014-08-06 | 衢州市煜鑫农产品加工技术开发有限公司 | Agitating and split-charging integrated machine |
| CN104444154A (en) * | 2014-12-05 | 2015-03-25 | 重庆德固科技有限公司 | Screw wheel structure |
| CN111335860A (en) * | 2020-02-29 | 2020-06-26 | 大庆奥科达机械制造有限公司 | Oil field is fracturing material delivery machine in pit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102910423B (en) | 2014-12-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141217 Termination date: 20171111 |