CN103204388A - Micro-amount feeding machine capable of realizing continuous-uniform-stable feeding - Google Patents
Micro-amount feeding machine capable of realizing continuous-uniform-stable feeding Download PDFInfo
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- CN103204388A CN103204388A CN2013101557215A CN201310155721A CN103204388A CN 103204388 A CN103204388 A CN 103204388A CN 2013101557215 A CN2013101557215 A CN 2013101557215A CN 201310155721 A CN201310155721 A CN 201310155721A CN 103204388 A CN103204388 A CN 103204388A
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Abstract
The invention discloses a micro-amount feeding machine capable of realizing continuous-uniform-stable feeding. The micro-amount feeding machine comprises a supplying component and a feeding control component, wherein the supplying component comprises a feeding port formed in the upper part of a bin and a stirring mechanism arranged in the bin; the feeding control component comprises a feeding machine shell, a feeding roller, a driving mechanism, a cleaning brush and a discharging port; the feeding roller is arranged in the shell; the driving mechanism drives the feeding roller; and the cleaning brush is arranged at the lower end of the feeding roller. The micro-amount feeding machine disclosed by the invention has the beneficial effects that due to a reasonable wheel-groove shape design, powder is very easy to enter and exit a wheel groove and is not easily bonded with the wheel groove so as to be suitable for being cleaned; due to a simple and reliable cleaning mode, the bonding-free condition between the powder and the wheel groove is further ensured; and since the edge of the discharging port is in an inclined mode, the discharging of the wheel groove is converted to be in a continuous mode from a disconnecting mode, and the continuous-uniform-stable feeding of the feeding machine is guaranteed.
Description
Technical field
The present invention relates to the feeder technical field, particularly relate to a kind of micro-feeder of realizing continuous uniform and stable feed.
Background technology
For micro-feeder, screw, Wheel-type, roller type are arranged usually now.No matter adopt which kind of mode, for the feeding coal that has only several Kg/h, there is the feed rotating speed low, the bonding blanking of powder is discontinuous, and powder is stained with problems such as wall does not fall.Cause feed discontinuous inhomogeneous, the feeding coal problem of unstable.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of micro-feeder of realizing continuous uniform and stable feed.
The technical solution adopted in the present invention is: a kind of micro-feeder of realizing continuous uniform and stable feed, comprise supply assembly, control feed assembly, described supply assembly comprises the inlet point that is arranged on feed bin top and is arranged on the rabbling mechanism of feed bin inside, and described control feed assembly comprises the feeder housing, place giving material roller, drive the driver train of giving material roller, be installed in brush sweeper and discharging opening to the material roller lower end in the housing.
Further, described supply assembly also comprises: stirring motor, stirring frame, transition axis, sealing member, stirring motor drive by transition axis and stir the frame rotation, stir frame and are close to feed bin, and transition axis is by sealing member realization transmission and sealing.
Further, described driver train comprises servomotor, reductor, sealing member, by servomotor, reductor, the rotating speed of giving material roller is accurately controlled.
Further, described brush sweeper be installed in discharging opening the middle part, give the material roller below.
Further, describedly give that the transition of material roller race is smooth continuously, no dead angle, opening be big, asymmetric, is the shovel shape.
Further, oblique mode is taked at described feeder discharging opening edge, makes the race blanking convert continuation mode to by discontinuous manner.
Compared with prior art, the invention has the beneficial effects as follows: wheel groove shape reasonable in design, make powder be easy to pass in and out race, powder is difficult for race bonding, the suitable cleaning.Simple and reliable cleaning mode guarantees that further powder can be not bonding with race, and oblique mode is taked at the discharging opening edge, makes the race blanking convert continuation mode to by discontinuous manner, has guaranteed the continuous, even, stable of feeder feed.
Description of drawings
In order to be illustrated more clearly in technical scheme of the present invention, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is constructional drawing of the present invention;
Fig. 2 is that A-A among Fig. 1 is to view;
Fig. 3 is that B-B among Fig. 1 is to view;
Fig. 4 is feed roller structure scheme drawing of the present invention;
Fig. 5 is feed outlet shape figure of the present invention.
Among the figure: 1. supply assembly, 2. control feed assembly, 3. inlet point, 4. feed bin, 5. rabbling mechanism, 6. feeder housing, 7. give material roller, 8. driver train, 9. brush sweeper, 10. discharging opening, 11. stirring motors, 12. stir frames, 13. transition axis, 14. servomotor, 15. reductors, 16. sealing members.
The specific embodiment
In order more to be expressly understood technical scheme of the present invention, the present invention is further described below in conjunction with accompanying drawing.
A kind of micro-feeder of realizing continuous uniform and stable feed of the present invention can carry out continuous uniform and stable supply to various powders, and the I of feeding coal reaches 1000g/h.This feeder comprises supply assembly 1, control feed assembly 2, and supply assembly 1 comprises: inlet point 3, feed bin 4, rabbling mechanism 5, to feed bin 4 feed, the powder in 5 pairs of feed bins 4 of rabbling mechanism stirs by inlet point 3, guarantees that powder does not harden, not the paulin frame.
Control feed assembly 2 comprises feeder housing 6, gives material roller 7, driver train 8, brush sweeper 9, discharging opening 10, driver train 8 drives rotates for material roller 7, quantitatively the powder in the feed bin 4 is transported to discharging opening 10 by feed bin 4 for material roller 7,9 pairs of brush sweepers effectively clean for material roller 7, guarantee that powder can be transported to discharging opening 10 from feed bin 4 by actv..
Give wheel groove shape such as Fig. 4 of material roller 7.The race of this shape has smooth continuous, the no dead angle of transition; Opening is big, and is asymmetric, and " shovel shape " characteristic is arranged, and is convenient to charging and discharging, makes powder rely on the gravity can free, convenient, agile turnover race; Be convenient to cleaning, further guaranteed thoroughly pouring out of powder; All these characteristics, it is uniform and stable continuously to have guaranteed that powder is carried.
Brush sweeper 9 is installed on to material roller 7 bottoms, and hairbrush uses has proper toughness and flexible material, can actv. to the race of giving material roller 7 carry out in real time, continuously, actv. cleans, and can not cause wearing and tearing to race again.Actv. cleaning guaranteed that powder carries thoroughly, evenly, operational throughput accurately, stable.Brush sweeper 9 is very narrow, and the installation site is at discharging opening 10 middle parts, to below the material roller 7, and the assurance brush head can effectively be visited the bottom of race, and the wheel groove shape has guaranteed not have the dead angle of cleaning in the race.Naturally the powder that falls in the race and can all be fallen into discharging opening 10 from the hairbrush front portion by brush powder down, powder can not taken back by race or by hairbrush body frame firmly.The feeder outlet edge adopts oblique mode, and the powder in the race can fall continuously along oblique edge, realizes giving continuously powder.
The micro-feeder of the continuous uniform and stable feed of realization in sum is for an accurate supply difficult problem that solves industrial process or bench-scale experiment process powder in micro-amount.This feeder comprises supply assembly, control feed assembly.By adjusting driver element servomotor rotating speed, can accurately adjust feeding coal, feeding coal is adjustable continuously in 1Kg/h～6Kg/h scope, and feed is stable, even, continuous.
The wheel groove shape makes powder be easy to pass in and out race, and powder is difficult for race bonding, the suitable cleaning.Simple and reliable cleaning mode guarantees that further powder can be not bonding with race, and the oblique formula design of outlet edge will be interrupted to powder converting the continuous powder of giving to, guarantee the continuous, even, stable of feeder feed.
The above only is preferred embodiments of the present invention, so all equivalences of doing according to the described structure of patent claim of the present invention, feature and principle change or modify, is included in the patent claim of the present invention.
Claims (6)
1. the micro-feeder that can realize continuous uniform and stable feed, it is characterized in that: comprise supply assembly, control feed assembly, described supply assembly comprises the inlet point that is arranged on feed bin top and is arranged on the rabbling mechanism of feed bin inside, and described control feed assembly comprises the feeder housing, place giving material roller, drive the driver train of giving material roller, be installed in brush sweeper and discharging opening to the material roller lower end in the housing.
2. the micro-feeder of realizing continuous uniform and stable feed according to claim 1, it is characterized in that: described supply assembly also comprises: stirring motor, stirring frame, transition axis, sealing member, stirring motor drives by transition axis and stirs the frame rotation, stir frame and be close to feed bin, transition axis is realized transmission and sealing by sealing member.
3. the micro-feeder of realizing continuous uniform and stable feed according to claim 1, it is characterized in that: described driver train comprises servomotor, reductor, sealing member, by servomotor, reductor, the rotating speed of giving material roller is accurately controlled.
4. the micro-feeder of realizing continuous uniform and stable feed according to claim 1 is characterized in that: described brush sweeper be installed in discharging opening the middle part, give the material roller below.
5. the micro-feeder of realizing continuous uniform and stable feed according to claim 1 is characterized in that: describedly give that the transition of material roller race is smooth continuously, no dead angle, opening be big, asymmetric, is the shovel shape.
6. the micro-feeder of realizing continuous uniform and stable feed according to claim 1, it is characterized in that: oblique mode is taked at described feeder discharging opening edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101557215A CN103204388A (en) | 2013-05-02 | 2013-05-02 | Micro-amount feeding machine capable of realizing continuous-uniform-stable feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101557215A CN103204388A (en) | 2013-05-02 | 2013-05-02 | Micro-amount feeding machine capable of realizing continuous-uniform-stable feeding |
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| Publication Number | Publication Date |
|---|---|
| CN103204388A true CN103204388A (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013101557215A Pending CN103204388A (en) | 2013-05-02 | 2013-05-02 | Micro-amount feeding machine capable of realizing continuous-uniform-stable feeding |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382878A (en) * | 2018-03-28 | 2018-08-10 | 天津市艾盟科技发展有限公司 | Movable powder jet automatic continuous feeding equipment |
| CN112010058A (en) * | 2019-05-31 | 2020-12-01 | 领凡新能源科技(北京)有限公司 | Quantitative powder feeding device and method |
| CN117303026A (en) * | 2023-10-23 | 2023-12-29 | 哈尔滨工业大学 | Rotary brush type single particle and agglomerated particle powder feeding device and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4320828A (en) * | 1979-09-21 | 1982-03-23 | Lothar Teske | Arm-type feeder wheel for unloading solids from a bin |
| JPH07172575A (en) * | 1993-12-17 | 1995-07-11 | Nordson Kk | Feeding and carrying method for powder/grain |
| JP2001130749A (en) * | 1999-11-02 | 2001-05-15 | Shionogi Qualicaps Kk | Quantitative supplying device |
| CN2489850Y (en) * | 2001-06-04 | 2002-05-08 | 沈福昌 | Distilling still |
| JP2003034444A (en) * | 2001-07-19 | 2003-02-07 | Nisshinbo Ind Inc | Powdery and granular material supply device and supply method |
| CN1775643A (en) * | 2005-11-25 | 2006-05-24 | 清华大学 | Automatic metering unloading device for powder material |
| CN200978135Y (en) * | 2006-12-01 | 2007-11-21 | 华中科技大学 | Continuous and pulse type trace amount feeding device |
| CN201751339U (en) * | 2010-06-29 | 2011-02-23 | 江苏亿金环保设备工程有限公司 | Weighing feeder |
-
2013
- 2013-05-02 CN CN2013101557215A patent/CN103204388A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4320828A (en) * | 1979-09-21 | 1982-03-23 | Lothar Teske | Arm-type feeder wheel for unloading solids from a bin |
| JPH07172575A (en) * | 1993-12-17 | 1995-07-11 | Nordson Kk | Feeding and carrying method for powder/grain |
| JP2001130749A (en) * | 1999-11-02 | 2001-05-15 | Shionogi Qualicaps Kk | Quantitative supplying device |
| CN2489850Y (en) * | 2001-06-04 | 2002-05-08 | 沈福昌 | Distilling still |
| JP2003034444A (en) * | 2001-07-19 | 2003-02-07 | Nisshinbo Ind Inc | Powdery and granular material supply device and supply method |
| CN1775643A (en) * | 2005-11-25 | 2006-05-24 | 清华大学 | Automatic metering unloading device for powder material |
| CN200978135Y (en) * | 2006-12-01 | 2007-11-21 | 华中科技大学 | Continuous and pulse type trace amount feeding device |
| CN201751339U (en) * | 2010-06-29 | 2011-02-23 | 江苏亿金环保设备工程有限公司 | Weighing feeder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382878A (en) * | 2018-03-28 | 2018-08-10 | 天津市艾盟科技发展有限公司 | Movable powder jet automatic continuous feeding equipment |
| CN112010058A (en) * | 2019-05-31 | 2020-12-01 | 领凡新能源科技(北京)有限公司 | Quantitative powder feeding device and method |
| CN117303026A (en) * | 2023-10-23 | 2023-12-29 | 哈尔滨工业大学 | Rotary brush type single particle and agglomerated particle powder feeding device and method |
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Application publication date: 20130717 |