CN102556606B - Disc weightlessness feeding machine - Google Patents

Disc weightlessness feeding machine Download PDF

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Publication number
CN102556606B
CN102556606B CN201210004620.3A CN201210004620A CN102556606B CN 102556606 B CN102556606 B CN 102556606B CN 201210004620 A CN201210004620 A CN 201210004620A CN 102556606 B CN102556606 B CN 102556606B
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CN
China
Prior art keywords
material
feeding machine
disc
described
feeding
Prior art date
Application number
CN201210004620.3A
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Chinese (zh)
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CN102556606A (en
Inventor
周学民
吕明
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承德市联创计控设备有限公司
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Priority to CN201210004620.3A priority Critical patent/CN102556606B/en
Publication of CN102556606A publication Critical patent/CN102556606A/en
Application granted granted Critical
Publication of CN102556606B publication Critical patent/CN102556606B/en

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Abstract

The invention discloses a disc weightlessness feeding machine which comprises a feeding machine shell, wherein a combined blender is arranged on a main shaft in a feed bin of the corresponding feeding machine, a material transferring plate is fixedly arranged on the feeding machine shell which is below the combined blender and is positioned at a material feeding hole, a blanking hole and a rotatory material scraping plate are arranged on the material transferring plate, a curve rotation feeding wheel is arranged in the feeding machine shell, a material feeding plate is arranged below the curve rotation feeding wheel, and the blanking port of the material feeding plate is connected with a conveyer device through a blanking pipe. The disc weightlessness feeding machine solves the problem that feeding metering equipment is inaccurate due to the fact that the measuring accuracy is affected by obstructed and non-uniform blanking generated by materials with high viscosity and superfine powder, with the adoption of the disc weightlessness feeding machine, the measuring accuracy can be improved by 30-100%, the dynamic control accuracy can achieve 0.5-0.2%,the manufacturing cost and the using cost are reduced, and the energy saving effect is achieved.

Description

Disc weightlessness feeding machine

Technical field

The present invention relates to a kind of feeder, particularly relate to a kind of disc weightlessness feeding machine.

Background technology

Feeder is commonly called as feeding machine, chain-plate type feeder, belt-type feeder, warehouse style feeder, disk feeder, screw feeder can be divided into. automatic feeder, vibration feed feeder, and it is widely used in the fields such as metallurgy, coal, chemical industry, building materials, light industry, glass, food, grain, tobacco, abrasive material, grinding tool.At present, the feed metering of production enterprise mostly uses belt feeder, screw feeder or disk feeder, but pharmacy, accurate chemical industry, some superfine powders of the industries such as military project and viscosity higher material are when carrying out feed metering, the easy arch camber of material and bonding, cause blanking obstructed, equipment measured inaccurate; And easily trickle due to super fine material, therefore cannot measure; In addition, the fluctuation that the height of bin-level causes storehouse to press is comparatively large, directly affects measuring accuracy.

Summary of the invention

The object of the invention is to for the problems referred to above, a kind of disc weightlessness feeding machine is provided, with the material solving superfine powder and viscosity higher when carrying out feed metering, blanking is obstructed, measure inaccurate and that storehouse pressure fluctuation is large problem.

The object of the invention is to be achieved through the following technical solutions:

A kind of disc weightlessness feeding machine, comprise feeder housing, main shaft in corresponding feeder feed bin is provided with combined impeller, the feeder housing that the below of described combined impeller is positioned at material feeding mouth was installed with flitch, described mistake on flitch has material-dropping hole, and it is provided with rotatable material scraping plate, curve revolution feed wheel is installed in described feeder housing, described curve revolution feed wheel below is provided with blanking plate, and the blanking port of described blanking plate is connected with feedway by material blanking tube.

Further, the wheel rotor of described combined impeller is that tangent line is arranged, and its scraper blade is movably installed on combined impeller.

Further, described material scraping plate is a circular slab having many tangent types or involute-type groove.

Further, the rotating disk of described curve revolution feed wheel for being provided with open type curved groove.

Preferably, described combined impeller, material scraping plate, curve revolution feed wheel is driven by same motor, is coaxial rotation.

Beneficial effect of the present invention is, described disc weightlessness feeding machine is by main shaft arranging combined impeller immediately below feed bin, effective change material falls into stacking states during storehouse, and the setting of material scraping plate can make granular material activation be scattered to greatest extent, material can be activated by actv., make its not arch camber, be not stained with material, and the setting of crossing flitch carries the material pressure in storehouse, be furnished with material scraping plate in addition to split instantaneously material when blanking, storehouse is made to press impact to drop to minimum, moreover, combined impeller, material scraping plate and curve revolution feed wheel are same motor driving, coaxial rotation, both the weight that vibrations also mitigate equipment had been decreased, device structure is simplified, save manufacturing cost, the accurate feed of Automatic continuous can also be realized by supporting corresponding control convenience, thus realize the automation of production process, in addition, disc weightlessness feeding machine adapts to various different granular material requirement, applied widely, especially be applicable to superfine powdery and full-bodied powder material, facts have proved, the invention solves heavy body and superfine powder material, to produce blanking obstructed and uneven thus affect measuring accuracy and cause the inaccurate problem of feed metering outfit, by adopting disc weightlessness feeding machine, measuring accuracy can improve 30%-100%, Dynamic controlling precision can reach 0.5%-0.2%, and reduce manufacturing cost and use cost, reach energy-saving effect.

Accompanying drawing explanation

According to drawings and embodiments the present invention is described in further detail below.

Fig. 1 is the generalized section of disc weightlessness feeding machine of the present invention;

Fig. 2 is for the disc weightlessness feeding machine shown in Fig. 1 is at the enlarged drawing at A place.

In figure:

1, feed bin; 2, material scraping plate; 3, flitch is crossed; 4, curve revolution feed wheel; 5, blanking plate; 6, feeder housing; 7, combined impeller.

Detailed description of the invention

Please refer to shown in Fig. 1 to 2, in the present embodiment, a kind of disc weightlessness feeding machine, comprise feeder housing 6, main shaft in corresponding feeder feed bin 1 is provided with combined impeller 7, the wheel rotor of combined impeller 7 is that tangent line is arranged, and its scraper blade is movably installed on combined impeller 7, the feeder housing 6 that the below of combined impeller 7 is positioned at material feeding mouth was installed with flitch 3, cross on flitch 3 and have material-dropping hole, and it is provided with rotatable material scraping plate 2, material scraping plate 2 is a circular slab having many tangent types or involute-type groove, curve revolution feed wheel 4 is installed in feeder housing 6, curve revolution feed wheel 4 is for being provided with the rotating disk of open type curved groove, blanking plate 5 is provided with below it, the blanking port of blanking plate 5 is connected with feedway by material blanking tube.

Preferably, combined impeller 7, material scraping plate 2, curve revolution feed wheel 4 is driven by same motor, is coaxial rotation.

During work, the inlet point of material above feed bin 1 enters, the material mixer 7 that is combined stirs, change stacking states when material falls into storehouse, after material after stirring is activated to greatest extent by material scraping plate 2 and is scattered, to the blanking hole motion of crossing on flitch 3, fall into curve by the feeding mouth of feeder housing 6 and turn round the open type curved groove that feed takes turns 4, then fall uniformly in blanking plate 5 and discharge to feedway through material blanking tube

Above embodiment has just set forth groundwork of the present invention and characteristic; the present invention does not limit by above-described embodiment; without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and change all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.

Claims (4)

1. a disc weightlessness feeding machine, comprise feeder housing, it is characterized in that: the main shaft in corresponding feeder feed bin is provided with combined impeller, the feeder housing that the below of described combined impeller is positioned at material feeding mouth was installed with flitch, described mistake on flitch has material-dropping hole, and it is provided with rotatable material scraping plate, curve revolution feed wheel is installed in described feeder housing, described curve revolution feed wheel below is provided with blanking plate, the blanking port of described blanking plate is connected with feedway by material blanking tube, described material scraping plate is a circular slab having many tangent types or involute-type groove.
2. disc weightlessness feeding machine according to claim 1, is characterized in that: the wheel rotor of described combined impeller is that tangent line is arranged, and its scraper blade is movably installed on combined impeller.
3. disc weightlessness feeding machine according to claim 1, is characterized in that: the rotating disk of described curve revolution feed wheel for being provided with open type curved groove.
4. disc weightlessness feeding machine according to claim 1, is characterized in that: described combined impeller, material scraping plate, curve revolution feed wheel is driven by same motor, is coaxial rotation.
CN201210004620.3A 2012-01-10 2012-01-10 Disc weightlessness feeding machine CN102556606B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210004620.3A CN102556606B (en) 2012-01-10 2012-01-10 Disc weightlessness feeding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210004620.3A CN102556606B (en) 2012-01-10 2012-01-10 Disc weightlessness feeding machine

Publications (2)

Publication Number Publication Date
CN102556606A CN102556606A (en) 2012-07-11
CN102556606B true CN102556606B (en) 2014-12-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210004620.3A CN102556606B (en) 2012-01-10 2012-01-10 Disc weightlessness feeding machine

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105564991A (en) * 2016-01-20 2016-05-11 威程(天津)科技有限公司 Adjustable metering activated carbon disk feeder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2651209Y (en) * 2003-09-12 2004-10-27 尹兴伊 Speed-adjustable powdery material discharge valves
CN2825089Y (en) * 2005-09-30 2006-10-11 崔凤忠 A high-accuracy powdered material feeding adding machine
CN1970409A (en) * 2006-12-08 2007-05-30 陆昕 Full-automatic rationing machine
CN201458278U (en) * 2009-06-17 2010-05-12 覃仁华 Efficient sealed anti-blocking electric air lock
CN202400571U (en) * 2012-01-10 2012-08-29 承德市联创计控设备有限公司 Disk type zero-gravity feeding machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10059183A1 (en) * 2000-11-29 2002-06-06 Wmf Wuerttemberg Metallwaren beverage machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2651209Y (en) * 2003-09-12 2004-10-27 尹兴伊 Speed-adjustable powdery material discharge valves
CN2825089Y (en) * 2005-09-30 2006-10-11 崔凤忠 A high-accuracy powdered material feeding adding machine
CN1970409A (en) * 2006-12-08 2007-05-30 陆昕 Full-automatic rationing machine
CN201458278U (en) * 2009-06-17 2010-05-12 覃仁华 Efficient sealed anti-blocking electric air lock
CN202400571U (en) * 2012-01-10 2012-08-29 承德市联创计控设备有限公司 Disk type zero-gravity feeding machine

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Effective date of registration: 20180717

Address after: 067000 East District of Chengde Development Zone, Hebei Province

Patentee after: Chengde LIAN science and Technology Co., Ltd.

Address before: 067400 Hebei Chengde hi tech Development Zone Chengde District LIAN Control Equipment Co., Ltd.

Patentee before: Chengde Lionch Control Equipment Co.,Ltd.