CN2774654Y - Combined device for winnowing, foreign body removing and stone removing from raw grains - Google Patents

Combined device for winnowing, foreign body removing and stone removing from raw grains Download PDF

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Publication number
CN2774654Y
CN2774654Y CN 200520050114 CN200520050114U CN2774654Y CN 2774654 Y CN2774654 Y CN 2774654Y CN 200520050114 CN200520050114 CN 200520050114 CN 200520050114 U CN200520050114 U CN 200520050114U CN 2774654 Y CN2774654 Y CN 2774654Y
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CN
China
Prior art keywords
assorted
stone
frame
winnowing
screen box
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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
Application number
CN 200520050114
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Chinese (zh)
Inventor
宋铁强
Original Assignee
宋铁强
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Filing date
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Application filed by 宋铁强 filed Critical 宋铁强
Priority to CN 200520050114 priority Critical patent/CN2774654Y/en
Application granted granted Critical
Publication of CN2774654Y publication Critical patent/CN2774654Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a combined device for foreign matters and stones removing and winnowing from raw grains, which belongs to the technical field of grain processing machinery and is characterized in that the utility model is composed of a stoning machine arranged at the lower part inside a machine frame, a straining box arranged in the middle of the machine frame, a winnowing device arranged on the upper part of the machine frame, a blower forming assembly device arranged outside the top of the machine frame and a hoisting machine arranged outside the machine frame. The utility model has the functions of reasonable and compact structure, advanced design, good foreign matters removing effect and prevention from dusty pollution in job shop environments. A three supporting point plane surface rotatory device or a vibration device is adopted to solve the problem of bad effects on foreign matters remove when the machine is started and stopped, noises can be lowered and sources of trouble can be reduced. The utility model has the advantages of simple operation, convenient maintenance, stable performance and small occupation area of factory buildings of the whole device.

Description

The assorted clearly stone composite set that goes of raw grain selection by winnowing
Technical field
The utility model belongs to Cereals Processing Machines.
Background technology
At present, the selection by winnowing in the raw grain processing, mix, go stone to have plenty of clearly to carry out respectively with unit; Existing combined cleaner adopts double vibrations morely, and that sneaks in the cleaning raw grain is big assorted, little assorted, fails to make full use of the usable floor area of little assorted sieve, thus the clear assorted effect of influence.Equipment falls behind, unreasonable structure.Simultaneous faults is more, and is ND hidden failure, and impact effect, like product do not dispose dust arrester mostly, causes work workshop dust to wave.The effect that disposes dust arrester is also poor, and can not play and remove the light assorted effect that reaches shrivelled kernel.
Summary of the invention
The purpose of this utility model provides the assorted clearly stone composite set that goes of a kind of raw grain selection by winnowing.It can overcome in removing raw grain impurity process, the problem that light assorted, dust, shrivelled kernel, rice leaf, rice bar etc. leak and wave; Via pneumatic separation device it is absorbed, collects after blower fan is discharged, efficiently solve light assorted, dust, shrivelled kernel, rice leaf, rice bar etc. and leak and wave; To destruction that stores rice quality and the pollution that the workplace is caused; Guarantee that the direct labor is healthy.The utility model is realized with following mode: a kind of raw grain selection by winnowing is assorted clearly removes the stone composite set, and it has frame 1, in the bottom of frame 1 motor 16 is installed, and it is characterized in that stone remover 2 is equipped with in the bottom in frame 1; Screen box 6 is equipped with at the middle part; And stone remover 2 and screen box 6 all connect with motor 16 by belt transmission respectively; Pneumatic separation device 9 is equipped with on the top of screen box 6; Blower fan 12 is housed outside the top of frame 1, and this blower fan 12 is on pneumatic separation device 9; In frame 1 outside elevator 17 is installed and its top is connected with charging aperture 13, these elevator 17 power connect with motor 16 by belt transmission; It is bucket-shaped that described stone remover 2 is spiral shell, and clean paddy outlet 3 is arranged at its top, and stone mouth 4 is arranged at its most advanced and sophisticated bottom of struggling against; In the described screen box 6 the multilayer sieve plate is arranged, its upper strata is that assorted greatly sieve plate 8, one sides have big assorted outlet 14; Its middle level, lower floor are that little assorted sieve plate 7, one sides have and mix out 15 for a short time; The bottom of screen box 6 also is equipped with plane rotation or vibrating device 5; The top of described pneumatic separation device 9 has charging aperture 13, one sides that inlet scoop 10 is arranged; One side of described blower fan 12 is blower fan outlets 11.The utility model compact conformation is reasonable, advanced design; The removing foreign material are effective, and the work workshop condition is avoided contamination by dust.Adopt three fulcrum plane rotations or vibrating device to solve to open, the problem of clear assorted weak effect when shutting down, reduce noise, reduce the source of trouble.Simple to operate, easy to maintenance, stable performance, complete machine device area of mill site is little.
Description of drawings
Fig. 1-Fig. 2 is a structural representation of the present utility model; Wherein Fig. 1 is a front view, and Fig. 2 is a left view.
The specific embodiment
Now the utility model is described in further detail in conjunction with the accompanying drawings.According to the difference in specific gravity of shrivelled kernel, dust, light assorted and paddy, at first selection by winnowing adopts blower fan 12 negative pressure operation principles, with its separation, siphon away, discharge.Rice leaf, rice bar and shrivelled kernel content when having solved the harvesting of southern rice large tracts of land employing united reaper in the paddy too much influence clear mixing and go the problem of stone effect; Guaranteed also that simultaneously the job shop environment avoids contamination by dust.Then, the characteristic according to the coefficient of friction proportion of the size of impurity particle and paddy and impurity does not wait adopts plane rotation or vibrating device 5, with sizing screening to big assorted, little assorted cleaning.At last,, be commonly called as stone shoulder to shoulder, adopt stone remover 2 cleanings for assorted in the size of profile and paddy particle big or small identical or close.During work, elevator 17 constantly is transported to charging aperture 13 with raw grain, enters screen box 6 through pneumatic separation device 9 selection by winnowing, mixes greatly to dump from big assorted outlet 14, and little mixing dumps from little assorted outlet 15; After entering stone remover 2 again, assorted in mixing in the paddy, promptly stone dumps from removing stone mouth 4 shoulder to shoulder, and is last, obtains the clean paddy of finished product from clean paddy outlet 3.Clear complete being described below: with reference to Fig. 1, the utility model according to contain in the raw grain metal impurities, light assorted, big assorted, little assorted, in assorted characteristic, respectively by elevator 17 work, raw grain is risen to charging aperture 13, mounting permanent magnet in charging aperture 13 is removed the metal impurities in the raw grain; Blower fan 12 adopts the negative pressure operation principle, to light the mixing in the raw grain, dust, shrivelled kernel, the rice leaf, light breeze screening devices 9 such as rice bar, one or many serial or parallel connections compositions, by dress impeller in the blower fan 12, external blower fan outlet 11, on connect motor, under tap into the wind converting pipe, getting device 9 with selection by winnowing connects, external inlet scoop 10, interior dress charging aperture 13, permanent magnet, dashpot, fish phosphorus drops down plate, angle adjusting mechanism, decompressor, the separation chamber, parts such as discharging opening constitute, with raw grain and light assorted, dust, the rice leaf, separation such as rice bar, absorb, collect, discharge from blower fan outlet 11.Like this, when just having solved the harvesting of southern rice large tracts of land employing united reaper as mentioned above, paddy semilate rice leaf, rice bar and shrivelled kernel content too much influence clear assorted problem of going the stone effect, after also having guaranteed simultaneously the raw grain warehouse-in, owing to the impurity reason in the destruction of raw grain quality and the warehouse or the processing site environment avoid contamination by dust.Afterwards, size and paddy according to impurity particle are different with the coefficient of friction of impurity, adopt plane rotation or vibrating device 5 in not equal characteristic, by the big assorted sieve plate 8 of dress in the screen box 6, little assorted sieve plate 7, under adorn plane rotation or vibrating device 5, according to raw grain, the motion of impurity on plane rotation or vibrating device 5, form classification in conjunction with the effect of the differentiated friction power of raw grain inside; Raw grain, impurity plane rotation or the oscillating movement on porose compass screen surface launches material loosening, through sieve aperture, borrows raw grain weight to pass different screen-apertures with bed of material pressure with certain speed, reaches the purpose that screening separates.With reference to Fig. 2, big assorted by big assorted outlet 14 discharges, little assorted outlet 15 is discharged little assorted, and raw grain flows to pressure-type dry stoner 2 through chute and sieves on the ship working faces; At last to profile size identical or close with the paddy granular size in assorted, be commonly called as stone shoulder to shoulder, employing pressure-type dry stoner 2 is by motor 16 transmissions, through belt transmission fan 12 and eccentric stiffener; Make belt pulley, impeller shaft, fan blade, sieve ship, air uniform plate, air inlet, the external generation airflow pressures such as stone mouth 4, clean paddy outlet 3 that go of Selected Room are housed in the blower fan 12, eccentric stiffener is made of belt pulley, power transmission shaft, eccentric, produces vibration.According to the proportion separation principle, stone shoulder to shoulder to be cleared up, the stone shoulder to shoulder after the processing by going stone mouth 4 to discharge, by the clean paddy that above each procedure obtains handling well, flows out via clean paddy outlet 3.

Claims (1)

1, a kind of raw grain selection by winnowing is assorted clearly removes the stone composite set, and it has frame [1], in the bottom of frame [1] motor [16] is installed, and it is characterized in that stone remover [2] is equipped with in the bottom in frame [1]; Screen box [6] is equipped with at the middle part; And stone remover [2] and screen box [6] all connect with motor [16] by belt transmission respectively; Pneumatic separation device [9] is equipped with on the top of screen box [6]; Blower fan [12] is housed outside the top of frame [1], and this blower fan [12] is on pneumatic separation device [9]; In frame [1] outside elevator [17] is installed and its top is connected with charging aperture [13], this elevator [17] power connects with motor [16] by belt transmission;
It is bucket-shaped that described stone remover [2] is spiral shell, and clean paddy outlet [3] is arranged at its top, and stone mouth [4] is arranged at its most advanced and sophisticated bottom of struggling against;
Described screen box has the multilayer sieve plate in [6], and its upper strata is assorted greatly sieve plate [8], and a side has big assorted outlet [14]; Its middle level, lower floor are little assorted sieve plates [7], and a side has little assorted outlet [15]; The bottom of screen box [6] also is equipped with plane rotation or vibrating device [5];
There is charging aperture [13] on the top of described pneumatic separation device [9], and a side has inlet scoop [10];
One side of described blower fan [12] is blower fan outlet [11].
CN 200520050114 2005-01-18 2005-01-18 Combined device for winnowing, foreign body removing and stone removing from raw grains Expired - Fee Related CN2774654Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520050114 CN2774654Y (en) 2005-01-18 2005-01-18 Combined device for winnowing, foreign body removing and stone removing from raw grains

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520050114 CN2774654Y (en) 2005-01-18 2005-01-18 Combined device for winnowing, foreign body removing and stone removing from raw grains

Publications (1)

Publication Number Publication Date
CN2774654Y true CN2774654Y (en) 2006-04-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520050114 Expired - Fee Related CN2774654Y (en) 2005-01-18 2005-01-18 Combined device for winnowing, foreign body removing and stone removing from raw grains

Country Status (1)

Country Link
CN (1) CN2774654Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102950113A (en) * 2012-11-21 2013-03-06 毕节苗家辣妹子食品有限公司 Raw food material impurity removing equipment
CN104138842A (en) * 2014-08-05 2014-11-12 庄胜利 Impurity removing and stone removing combination machine
CN104226581A (en) * 2013-06-08 2014-12-24 江苏嘉贤米业有限公司 Purifying and screening machine for rice seeds
CN105327858A (en) * 2015-11-04 2016-02-17 齐鲁工业大学 Winnowing, magnetic separation and vibration separation integrated machine
CN106269517A (en) * 2016-08-29 2017-01-04 宁波长荣酿造设备有限公司 A kind of corn automatic screening machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102950113A (en) * 2012-11-21 2013-03-06 毕节苗家辣妹子食品有限公司 Raw food material impurity removing equipment
CN104226581A (en) * 2013-06-08 2014-12-24 江苏嘉贤米业有限公司 Purifying and screening machine for rice seeds
CN104138842A (en) * 2014-08-05 2014-11-12 庄胜利 Impurity removing and stone removing combination machine
CN105327858A (en) * 2015-11-04 2016-02-17 齐鲁工业大学 Winnowing, magnetic separation and vibration separation integrated machine
CN106269517A (en) * 2016-08-29 2017-01-04 宁波长荣酿造设备有限公司 A kind of corn automatic screening machine

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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