CN106000879A - Winnowing box assembly - Google Patents

Winnowing box assembly Download PDF

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Publication number
CN106000879A
CN106000879A CN201610315094.0A CN201610315094A CN106000879A CN 106000879 A CN106000879 A CN 106000879A CN 201610315094 A CN201610315094 A CN 201610315094A CN 106000879 A CN106000879 A CN 106000879A
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CN
China
Prior art keywords
winnowing box
winnowing
wind deflector
middle housing
air outlet
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.)
Granted
Application number
CN201610315094.0A
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Chinese (zh)
Other versions
CN106000879B (en
Inventor
陈加忠
林玉辉
汤海涛
郑凤祥
葛盛凯
谢泽良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUJIAN ZHONGYI MANUFACTURING Co.,Ltd.
Original Assignee
Fujian Lianggong Machinery Co Ltd
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Publication date
Priority to CN201610063298 priority Critical
Priority to CN201610063298X priority
Application filed by Fujian Lianggong Machinery Co Ltd filed Critical Fujian Lianggong Machinery Co Ltd
Publication of CN106000879A publication Critical patent/CN106000879A/en
Application granted granted Critical
Publication of CN106000879B publication Critical patent/CN106000879B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B9/00Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B11/00Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/02Arrangement of air or material conditioning accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/01Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool

Abstract

The invention discloses a winnowing box assembly which is applicable to a multi-stage compounded cleaning center. The winnowing box assembly is characterized in that side air deflectors, winnowing boxes and a middle box body are symmetrically arranged between a winnowing box panel and a winnowing box bottom plate; multiple winnowing passages are formed among the side air deflectors, the winnowing boxes and the middle box body; side air supplement passages are formed between the side air deflectors and the surrounding plates of a screen body; the top parts of the side air deflectors, the winnowing boxes and the middle box body are separately provided with a material guiding slope, so that multiple V-shaped upper layer screen lower shunting spaces are defined; the bottom parts of the side air deflectors, the winnowing boxes and the middle box body are provided with a winnowing material discharging space; overflow ports are formed in the winnowing box bottom plate; the lower part of each side air deflector is provided with a shutter air outlet which communicates with the lower part of the middle box body; and the upper part of each side air deflector is provided with the corresponding material guiding slope. The winnowing box assembly is a high-efficiency winnowing device for the multi-stage compounded cleaning center; and ability of the screen body for clearing light and medium impurities is effectively improved through the winnowing box assembly, so that the aim of cleaning grains massively and high-efficiently is realized.

Description

A kind of Winnowing box portion dress
Technical field
The invention belongs to the grain cleaning equipment in grain machinery, in particular, be a kind of multistage compound cleaning center carrying out before further processing of grains enterprise and grain put in storage and cleaning.
Background technology
The corn such as Oryza sativa L., after harvesting, are contaminated with the foreign material such as many weeds, straw, fag end, inorganic particle, earth powder, and quality and size according to its foreign material are divided into following several: the most miscellaneous (including longer weeds, straw, fag end, bulk garrulous bricks and stones etc.);In miscellaneous (include length at the weeds of about 10-100mm, straw, fag end etc., particle diameter rubble between 2-20mm, cullet etc.);Little miscellaneous (mainly granule is less than rubble powder and the earth etc. of 2mm).The most medium sized organic impurities, quantity is the most, is difficult to again clear up.These impurity all and are unfavorable to grain processing and storage, all need to clean before grain processing or before warehouse-in.Cleaning equipment in grain machinery, classifies by its function, mainly has several equipment such as selecting crude drugs with winnower, screening, gravity separation, different equipment, have its different performances and feature at present, is also respectively arranged with it not enough.Such as: pneumatic separator, Main Function is to separate the light impurity in corn, good to the cleaning effect of light impurity and dust, but to as the most very poor in the weight miscellaneous cleaning effect miscellaneous, big such as stone, big straw;Screening installation, Main Function is the impurity that segregation ratio cereal-granules is bigger or less, and the miscellaneous and the most miscellaneous cleaning effect of its counterweight is good, but is difficult to remove to the most miscellaneous objects such as band rope, short straws;Gravity separation equipment, Main Function is to separate the stone in corn, and corn is carried out classification, good to the stone in corn and dust cleaning effect, but is very difficult to remove to the most miscellaneous, miscellaneous and that quality is close with the grain short straw etc. of weight.
The most domestic grain cleaning equipment being, for considering its price and purposes, the function of many products is the most single, cleans to complete plurality of impurities simultaneously, have to be applied in combination and could realize by multiple stage distinct device.This is for grain depot and bigger grain processing enterprise, the most troublesome.And under the yield of separate unit cleaning equipment is the most relatively low, tend not to meet enterprise requirements, output demand during grain depot warehouse entry cannot be met especially.Thus grain depot generally requires and installs many set cleaning equipment in advance or buy many set combined cleaning equipment, this adds many costs undoubtedly.Thus be difficult to be issued to efficient cleaning effect in big yield premise.
How to solve the big yield of grain, efficiently cleaning and become procedure before and after big-and-middle-sized grain processing enterprise and grain depot balance, reduce equipment idle time, improve a difficult problem of effect.
Summary of the invention
Present invention aim to overcome that above-mentioned weak point of the prior art and provide a kind of novel ensure that cleaning effect on the premise of the multistage compound cleaning center of cleaning yield is greatly improved.Its device characteristic is, adds a floor height effect pneumatic separation device by between conventional vibration cleaning sieve levels sieve nest, carries Mobile duplex dust pelletizing system;Use the direct feeding manner of conveyer, by herringbone barrier primary dcreening operation, refining, dispersed stream, improve sifting surface;Being arranged on sieve nest face by rotary shaft vibration source, this vibration source can hit, along the regulation of shaft circumference direction, angle of shaking.
The present invention realizes in the following way:
Multistage compound cleaning center, its device includes, multistage vibrating cleaning sieve A, compound dust pelletizing system B;It is characterized in that, described multistage vibrating cleaning sieve A, being provided with Winnowing box portion dress A5 between upper sieve A4 and lower screen A6, described Winnowing box portion dress A5 is a kind of high efficiency air screening device, is unfavorable for miscellaneous and dust in the lightweight of screening for cleaning;Multistage vibrating cleaning sieve A and compound dust pelletizing system B are and can fill in movable independently portion, connect with being connected regulation cock B1 by connecting female bolt A7, be conducive to moving flexibly during using, the most conveniently disassembling transport, in lightweight, miscellaneous and dust enters the sedimentation of compound dust pelletizing system B by Winnowing box air outlet A5.1.4 and collects;Described multistage vibrating cleaning sieve A, its device includes, charging barrier A1, vibration source portion dress A2, sieve nest A3, upper sieve A4, Winnowing box portion dress A5, lower screen A6, connect female bolt A7, cleaning sieve underframe A8, big miscellaneous discharging port A 9, in miscellaneous discharging port A 10, finished product discharging port A 11, little miscellaneous discharging port A 12;Described compound dust pelletizing system B, its device includes, connects regulation cock B1, docking flexible pipe B2, discharger blast pipe B3, preposition discharger B4, air-introduced machine B5, secondary ash collector B6, airlock B7, dust pelletizing system underframe B8.
Described compound dust pelletizing system B, it is characterized in that, described docking flexible pipe B2 is airtight to be flexible coupling, middle with supporting steel circle, negative pressure can be born and indeformable, adapt to again the change in displacement that shaker vibration causes simultaneously, described docking flexible pipe B2 is connected with Winnowing box air outlet A5.1.4, by miscellaneous in lightweight and dust sucking-off, enter preposition discharger via discharger blast pipe B3 and collect miscellaneous in lightweight and bigger dust, tail gas is blown into secondary ash collector B6 process by air-introduced machine B5 by pipeline afterwards, residual dust is discharged by discharge gate below secondary ash collector B6 and is collected, cleaning tail gas is emptied by secondary ash collector B6 steam vent.
Described multistage compound cleaning center, it is characterised in that this cleaning center uses trimmer conveyor C charging, removes the trouble installing elevator from, can move freely with workplace.
Described multistage vibrating cleaning sieve A, it is characterised in that: sieve nest (A3) is a mechanical framework, comprises coaming plate and intermediate support, and installs upper sieve (A4), Winnowing box portion dress (A5), lower screen (A6) the most successively.
Mechanical framework: be a kind of frame structure mechanically commonly used, for installing the overall machinery of various parts composition on framework.Common are equipment housing, the structure such as plant bottom case.
Described multistage vibrating cleaning sieve A, it is characterised in that being provided with Winnowing box portion dress A5, described Winnowing box portion dress A5 between upper sieve A4 and lower screen A6 is the high efficiency air screening device of a kind of convertible wind direction, is unfavorable in the lightweight of screening miscellaneous for cleaning.
Described multistage vibrating cleaning sieve A, it is characterized in that, the material using trimmer conveyor C directly will clear up is sent in the charging barrier A1 being arranged on multistage vibrating cleaning sieve A, by charging barrier A1 primary dcreening operation stream the most miscellaneous, the most dispersed, improves follow-up sifting surface.
Described multistage vibrating cleaning sieve A, it is characterised in that: charging barrier A1 is arranged on the feed entrance point of the top nose of sieve nest A3;Vibration source portion dress A2 is arranged on sieve nest A3 top, and with the barycenter of multistage vibrating cleaning sieve A on the same line, and be provided with in the installation position at dress A2 two ends, vibration source portion can the elongated hole of up-down adjustment position;The unloading position of sieve nest A3 tail end install the most successively big miscellaneous discharging port A 9, in miscellaneous discharging port A 10, finished product discharging port A 11, little miscellaneous discharging port A 12;Sieve nest A3 is installed on cleaning sieve underframe A8, is supported by elastic support;Connect female bolt A7 to be arranged on cleaning sieve underframe A8, be positioned in same level with the connection regulation cock B1 of compound dust pelletizing system B.
Elastic support: be damping device conventional on vibrating machine, the carrying bearing usually supported with elastic block rubber, spring, spring leaf etc..
Described multistage vibrating cleaning sieve A, it is characterized in that vibration source portion dress A2 is arranged at above sieve nest, hitting angle of shaking to regulate along shaft circumference direction, described vibration source portion dress A2 includes, vibration source underframe A2.1, half bag locking support A2.2, shaft vibration motor base A2.3, vibrating motor A2.4.
Described compound dust pelletizing system B, it is characterized in that: docking flexible pipe (B2), discharger blast pipe (B3), preposition discharger (B4), air-introduced machine (B5), secondary ash collector (B6) upper installation of dust pelletizing system underframe (B8) successively according to air-flow trend, airlock (B7) is arranged at the bottom discharge mouth of preposition discharger (B4);Preposition discharger (B4) top outlet inlet pipe accesses air-introduced machine (B5) air inlet, and air-introduced machine (B5) air outlet pipe accesses secondary ash collector (B6) air inlet.
Winnowing box portion dress A5, its device includes, Winnowing box A5.1, middle housing A5.2, side wind deflector A5.3, Winnowing box panel A5.9, Winnowing box base plate A5.10;It is characterized in that, side wind deflector A5.3 it is symmetrical arranged between Winnowing box panel A5.9 and Winnowing box base plate A5.10, Winnowing box A5.1, middle housing A5.2, side wind deflector A5.3, Winnowing box A5.1, multiple selecting crude drugs with winnower passage A5.4 is formed between middle housing A5.2, form side between side wind deflector A5.3 and the coaming plate of sieve nest A3 and mend wind passage A5.8, side wind deflector A5.3, Winnowing box A5.1, middle housing A5.2 three top is equipped with guide slope, surround shunting space A5.6 under the upper sieve of multiple V-type, it is material space A5.7 under selecting crude drugs with winnower bottom three, described Winnowing box base plate A5.10 is provided with overfall A5.5;Wind deflector A5.3 bottom, told side is provided with the BAIYE air outlet A5.2.2 identical with middle housing A5.2 bottom, and top is guide slope.
Winnowing box A5.1, its device includes, Winnowing box shell A5.1.1, BAIYE inlet scoop A5.1.2, commutation wind deflector A5.1.3, Winnowing box air outlet A5.1.4, Winnowing box access hole A5.1.7;It is characterized in that, told Winnowing box A5.1 is symmetrical structure, Winnowing box shell A5.1.1 is a rectangle seal case, casing top is provided with two chamferings and forms guide slope, the casing two sides first half under guide slope is symmetrical arranged BAIYE inlet scoop A5.1.2, told commutation wind deflector A5.1.3 and be symmetricly set in inside Winnowing box shell A5.1.1, monosymmetric commutation air-guiding aisle A5.1.5 and the middle air-out passage A5.1.6 that confluxes will be divided into inside Winnowing box shell A5.1.1;Winnowing box air outlet A5.1.4 is arranged at an end face of Winnowing box A5.1, and air-out passage A5.1.6 communicates with confluxing;Winnowing box access hole A5.1.7 is arranged on the same face of Winnowing box air outlet A5.1.4, between Winnowing box shell A5.1.1 and commutation wind deflector A5.1.3, for clearing up the foreign material of blocking channel.
Described Winnowing box A5.1, it is characterized in that, by body structure and the wind-guiding that commutates, the horizontal air draught of Winnowing box air outlet A5.1.4 is converted to the vertical air suction of BAIYE inlet scoop A5.1.2, in conjunction with the BAIYE air outlet A5.2.2 on middle housing A5.2 and side wind deflector A5.3, thus provide uprush upwards to selecting crude drugs with winnower passage A5.4, thus separated by BAIYE inlet scoop A5.1.2 with dust miscellaneous in the lightweight in the material that Winnowing box passage A5.4 falls.
Middle housing A5.2, its device includes, middle housing shell A5.2.1, BAIYE air outlet A5.2.2, V-type wind deflector A5.2.3, middle housing access hole A5.2.4;It is characterized in that, middle housing shell A5.2.1 top is provided with guide slope, bottom is provided with BAIYE air outlet A5.2.2, middle housing A5.2 two ends seal, middle lower portion is air intake space, and V-type wind deflector A5.2.3 is set for guiding air-flow to be located at uniformly through BAIYE air outlet A5.2.2, described middle housing access hole A5.2.4 on middle housing and Winnowing box air outlet A5.1.4 end face in the same direction, for clearing up the foreign material of blocking channel.
Charging barrier A1, its device includes, charging aperture A1.1, barrier housing A1.2, herringbone grizzly bar A1.3, barrier impurity discharging port A1.4;It is characterized in that, herringbone grizzly bar A1.3 is in tilted layout into herringbone along alignment barrier impurity discharging port A1.4 both sides, charging aperture A1.1 center, grizzly bar is arranged to vertical with material moving direction, and grizzly bar only fixes at charging aperture A1.1 position of center line, barrier impurity discharging port A1.4 position is unsettled not to be fixed, and forms cantilevered fashion.Be conducive to grizzly bar together to vibrate with sieve nest, improve material cleaning effect.
Charging barrier A1, its device includes, charging aperture A1.1, barrier housing A1.2, herringbone grizzly bar A1.3, barrier impurity discharging port A1.4;It is characterized in that, herringbone grizzly bar A1.3 is in tilted layout into herringbone along alignment barrier impurity discharging port A1.4 both sides, charging aperture A1.1 center, and grizzly bar is arranged to parallel with material moving direction, improves material pace, is conducive to improving equipment yield.
Vibration source portion dress A2, it is characterized in that, it is that breach is circular that vibration source underframe A2.1 two ends are provided with half bag locking support A2.2, described half bag locking support A2.2, described shaft vibration motor base A2.3 is a cylinder-shaped shaft, is arranged with electric baseboard in this rotating shaft;Described vibrating motor (A2.4) is installed on the electric baseboard of shaft vibration motor base (A2.3);Described shaft vibration motor base A2.3 is arranged in half bag locking support A2.2 thus can hit, along the regulation of shaft circumference direction, angle of shaking;Described half bag locking support (A2.2) is symmetrically arranged on vibration source underframe (A2.1) two ends, the rotating shaft of shaft vibration motor base (A2.3) is symmetrically arranged on half bag locking support (A2.2), and vibrating motor (A2.4) is installed on the electric baseboard of shaft vibration motor base (A2.3).
The invention provides a kind of novel multistage compound cleaning center that cleaning yield can be greatly improved again on the premise of ensureing cleaning effect.Its device characteristic is, adds a floor height effect pneumatic separation device by between conventional vibration cleaning sieve levels sieve nest, carries Mobile duplex dust pelletizing system;Use the direct feeding manner of conveyer, by herringbone barrier primary dcreening operation, refining, dispersed stream, improve sifting surface;Being arranged on sieve nest face by rotary shaft vibration source, this vibration source can hit, along the regulation of shaft circumference direction, angle of shaking.The high efficiency air screening device inserted improves ability miscellaneous in sieve nest cleaning lightweight, thus realizes the purpose of the efficient cleaned grain of big yield.
Accompanying drawing explanation
Fig. 1 mounting structure of the present invention always joins schematic diagram;
Fig. 2 present invention multistage vibrating cleaning sieve schematic diagram;
Fig. 3 sieve nest of the present invention portion dress profile chart;
Fig. 4 Winnowing box portion dress profile chart;
Fig. 5 horizontal herringbone cantilever barrier schematic diagram;
Fig. 6 longitudinal direction herringbone barrier schematic diagram;
Fig. 7 vibration source portion dress figure;
Fig. 8 Winnowing box profile chart;
Fig. 9 middle housing profile chart;
Figure 10 compound dust pelletizing system schematic diagram.
Detailed description of the invention
In conjunction with accompanying drawing in detail, the specific embodiment of the invention is described in detail:
As shown in Figure 1, Figure 2, Figure 3 shows:
Multistage compound cleaning center, its device includes, multistage vibrating cleaning sieve A, compound dust pelletizing system B;It is characterized in that, described multistage vibrating cleaning sieve A, being provided with Winnowing box portion dress A5 between upper sieve A4 and lower screen A6, described Winnowing box portion dress A5 is a kind of high efficiency air screening device, is unfavorable for miscellaneous and dust in the lightweight of screening for cleaning;Multistage vibrating cleaning sieve A and compound dust pelletizing system B are and can fill in movable independently portion, connect with being connected regulation cock B1 by connecting female bolt A7, be conducive to moving flexibly during using, the most conveniently disassembling transport, in lightweight, miscellaneous and dust enters the sedimentation of compound dust pelletizing system B by Winnowing box air outlet A5.1.4 and collects;Described multistage vibrating cleaning sieve A, its device includes, charging barrier A1, vibration source portion dress A2, sieve nest housing A3, upper sieve A4, Winnowing box portion dress A5, lower screen A6, connect female bolt A7, cleaning sieve underframe A8, big miscellaneous discharging port A 9, in miscellaneous discharging port A 10, finished product discharging port A 11, little miscellaneous discharging port A 12;Described compound dust pelletizing system B, its device includes, connects regulation cock B1, docking flexible pipe B2, discharger blast pipe B3, preposition discharger B4, air-introduced machine B5, secondary ash collector B6, airlock B7, dust pelletizing system underframe B8.
As shown in Figure 10:
Described compound dust pelletizing system B, it is characterized in that, described docking flexible pipe B2 is airtight to be flexible coupling, middle with supporting steel circle, negative pressure can be born and indeformable, adapt to again the change in displacement that shaker vibration causes simultaneously, described docking flexible pipe B2 is connected with Winnowing box air outlet A5.1.4, by miscellaneous in lightweight and dust sucking-off, enter preposition discharger via discharger blast pipe B3 and collect miscellaneous in lightweight and bigger dust, tail gas is blown into secondary ash collector B6 process by air-introduced machine B5 by pipeline afterwards, residual dust is discharged by discharge gate below secondary ash collector B6 and is collected, cleaning tail gas is emptied by secondary ash collector B6 steam vent.
As shown in Figure 1:
Described multistage compound cleaning center, it is characterised in that this cleaning center uses trimmer conveyor C charging, removes the trouble installing elevator from, can move freely with workplace.
As shown in Figure 2 and Figure 3:
Described multistage vibrating cleaning sieve A, it is characterised in that being provided with Winnowing box portion dress A5, described Winnowing box portion dress A5 between upper sieve A4 and lower screen A6 is the high efficiency air screening device of a kind of convertible wind direction, is unfavorable in the lightweight of screening miscellaneous for cleaning.
In conjunction with Fig. 1, described multistage vibrating cleaning sieve A, it is characterised in that the material using trimmer conveyor C directly will clear up is sent in the charging barrier A1 being arranged on multistage vibrating cleaning sieve A, by charging barrier A1 primary dcreening operation stream the most miscellaneous, the most dispersed, improve follow-up sifting surface.
In conjunction with the multistage vibrating cleaning sieve A described in Fig. 7, it is characterized in that vibration source portion dress A2 is arranged at above sieve nest, hit angle of shaking to regulate along shaft circumference direction, described vibration source portion dress A2 includes, vibration source underframe A2.1, half bag locking support A2.2, shaft vibration motor base A2.3, vibrating motor A2.4.
As shown in figure Fig. 3:
Winnowing box portion dress A5, its device includes, Winnowing box A5.1, middle housing A5.2, side wind deflector A5.3, Winnowing box panel A5.9, Winnowing box base plate A5.10;It is characterized in that, side wind deflector A5.3 it is symmetrical arranged between Winnowing box panel A5.9 and Winnowing box base plate A5.10, Winnowing box A5.1, middle housing A5.2, side wind deflector A5.3, Winnowing box A5.1, multiple selecting crude drugs with winnower passage A5.4 is formed between middle housing A5.2, form side between side wind deflector A5.3 and sieve nest housing A3 and mend wind passage A5.8, side wind deflector A5.3, Winnowing box A5.1, the slope at middle housing A5.2 top surrounds shunting space A5.6 under upper sieve, bottom is material space A5.7 under selecting crude drugs with winnower, described Winnowing box base plate A5.10 is provided with overfall A5.5;Wind deflector A5.3 bottom, told side is provided with the BAIYE air outlet A5.2.2 identical with middle housing A5.2 bottom, and top is guide slope.
As shown in Figure 8:
Winnowing box A5.1, its device includes, Winnowing box shell A5.1.1, BAIYE inlet scoop A5.1.2, commutation wind deflector A5.1.3, Winnowing box air outlet A5.1.4, Winnowing box access hole A5.1.7;It is characterized in that, told Winnowing box A5.1 is symmetrical structure, Winnowing box shell A5.1.1 top is provided with BAIYE inlet scoop A5.1.2, A5.1.2 top, BAIYE inlet scoop is provided with guide slope, told commutation wind deflector A5.1.3 to be located in Winnowing box shell A5.1.1, the downward commutation air-guiding aisle A5.1.5 in both sides and the middle air-out passage A5.1.6 that confluxes will be separated in Winnowing box, described Winnowing box access hole A5.1.7 is arranged at the air-out actinal surface of Winnowing box shell A5.1.1, between Winnowing box shell A5.1.1 and commutation wind deflector A5.1.3, for clearing up the foreign material of blocking channel.
In conjunction with Fig. 4, described Winnowing box A5.1, it is characterized in that, by body structure and the wind-guiding that commutates, the horizontal air draught of Winnowing box air outlet A5.1.4 is converted to the vertical air suction of BAIYE inlet scoop A5.1.2, in conjunction with the BAIYE air outlet A5.2.2 on middle housing A5.2 and side wind deflector A5.3, thus provide uprush upwards to selecting crude drugs with winnower passage A5.4, thus separated by BAIYE inlet scoop A5.1.2 with dust miscellaneous in the lightweight in the material that Winnowing box passage A5.4 falls.
As shown in Figure 9:
Middle housing A5.2, its device includes, middle housing shell A5.2.1, BAIYE air outlet A5.2.2, V-type wind deflector A5.2.3, middle housing access hole A5.2.4;It is characterized in that, middle housing shell A5.2.1 top is provided with guide slope, bottom is provided with BAIYE air outlet A5.2.2, middle housing A5.2 two ends seal, middle lower portion is air intake space, and V-type wind deflector A5.2.3 is set for guiding air-flow to be located at uniformly through BAIYE air outlet A5.2.2, described middle housing access hole A5.2.4 on middle housing and Winnowing box air outlet A5.1.4 end face in the same direction, for clearing up the foreign material of blocking channel.
As shown in Figure 5:
Charging barrier A1, its device includes, charging aperture A1.1, barrier housing A1.2, herringbone grizzly bar A1.3, barrier impurity discharging port A1.4;It is characterized in that, herringbone grizzly bar A1.3 is in tilted layout into herringbone along alignment barrier impurity discharging port A1.4 both sides, charging aperture A1.1 center, grizzly bar is arranged to vertical with material moving direction, and grizzly bar only fixes at charging aperture A1.1 position of center line, barrier impurity discharging port A1.4 position is unsettled not to be fixed, and forms cantilevered fashion.Be conducive to grizzly bar together to vibrate with sieve nest, improve material cleaning effect.
As shown in Figure 6:
Charging barrier A1, its device includes, charging aperture A1.1, barrier housing A1.2, herringbone grizzly bar A1.3, barrier impurity discharging port A1.4;It is characterized in that, herringbone grizzly bar A1.3 is in tilted layout into herringbone along alignment barrier impurity discharging port A1.4 both sides, charging aperture A1.1 center, and grizzly bar is arranged to parallel with material moving direction, improves material pace, is conducive to improving equipment yield.
As shown in Figure 7:
Vibration source portion dress A2, it is characterized in that, vibration source underframe A2.1 two ends are provided with half bag locking support A2.2, described half bag locking support A2.2 is that breach is circular, described shaft vibration motor base A2.3 has a cylinder-shaped shaft, being symmetrical arranged vibrating motor A2.4 described in motor mounting bedplate in rotating shaft to be installed on shaft vibration motor base A2.3, described shaft vibration motor base A2.3 is arranged in half bag locking support A2.2 thus can hit, along the regulation of shaft circumference direction, angle of shaking.
In sum, the invention provides a kind of novel multistage compound cleaning center that cleaning yield can be greatly improved again on the premise of ensureing cleaning effect.Its device characteristic is, adds a floor height effect pneumatic separation device by between conventional vibration cleaning sieve levels sieve nest, carries Mobile duplex dust pelletizing system;Use the direct feeding manner of conveyer, by herringbone barrier primary dcreening operation, refining, dispersed stream, improve sifting surface;Being arranged on sieve nest face by rotary shaft vibration source, this vibration source can hit, along the regulation of shaft circumference direction, angle of shaking.The high efficiency air screening device inserted improves ability miscellaneous in sieve nest cleaning lightweight, thus realizes the purpose of the efficient cleaned grain of big yield.

Claims (9)

1. Winnowing box portion dress (A5), it includes, Winnowing box (A5.1), middle housing (A5.2), side wind deflector (A5.3), Winnowing box panel (A5.9), Winnowing box base plate (A5.10);It is characterized in that: between Winnowing box panel (A5.9) and Winnowing box base plate (A5.10), be symmetrical arranged side wind deflector (A5.3), Winnowing box (A5.1), middle housing (A5.2);Multiple selecting crude drugs with winnower passage (A5.4) is formed between side wind deflector (A5.3), Winnowing box (A5.1), middle housing (A5.2).
2. Winnowing box portion dress (A5) as claimed in claim 1, it is characterized in that: described Winnowing box (A5.1) includes, Winnowing box shell (A5.1.1), BAIYE inlet scoop (A5.1.2), commutation wind deflector (A5.1.3), Winnowing box air outlet (A5.1.4), Winnowing box access hole (A5.1.7).
3. Winnowing box portion dress (A5) as claimed in claim 2, it is characterized in that: Winnowing box shell (A5.1.1) is a rectangle seal case, casing top is provided with two chamferings and forms guide slope, and the casing two sides first half under guide slope is symmetrical arranged BAIYE inlet scoop (A5.1.2).
4. Winnowing box portion dress (A5) as claimed in claim 3, it is characterized in that: it is internal that commutation wind deflector (A5.1.3) is symmetricly set in Winnowing box shell (A5.1.1), be divided into monosymmetric commutation air-guiding aisle (A5.1.5) and the middle air-out passage that confluxes (A5.1.6) by internal for Winnowing box shell (A5.1.1).
5. Winnowing box portion dress (A5) as claimed in claim 4, it is characterised in that: Winnowing box air outlet (A5.1.4) is arranged at an end face of Winnowing box (A5.1), communicates with the air-out passage that confluxes (A5.1.6);Winnowing box access hole (A5.1.7) is arranged on the same face of Winnowing box air outlet (A5.1.4), is positioned between Winnowing box shell (A5.1.1) and commutation wind deflector (A5.1.3), for clearing up the foreign material of blocking channel.
6. Winnowing box portion dress (A5) as claimed in claim 1, it is characterized in that, form side between side wind deflector (A5.3) and sieve nest housing (A3) and mend wind passage (A5.8), side wind deflector (A5.3), Winnowing box (A5.1), middle housing (A5.2) three top are equipped with guide slope, surround and under the upper sieve of multiple V-type, shunt space (A5.6), be material space (A5.7) under selecting crude drugs with winnower bottom side wind deflector (A5.3), Winnowing box (A5.1), middle housing (A5.2) three.
7. Winnowing box portion dress (A5) as claimed in claim 1, it is characterised in that Winnowing box base plate (A5.10) is provided with overfall (A5.5);Told side wind deflector (A5.3) bottom is provided with the BAIYE air outlet (A5.2.2) identical with middle housing (A5.2) bottom, and side wind deflector (A5.3) top is provided with guide slope.
8. Winnowing box portion dress (A5) as claimed in claim 1, it is characterized in that, by body structure and the wind-guiding that commutates, the horizontal air draught of air outlet (A5.1.4) is converted to the vertical air suction of BAIYE inlet scoop (A5.1.2), in conjunction with middle housing (A5.2) and the BAIYE air outlet (A5.2.2) on side wind deflector (A5.3), thus provide uprush upwards to selecting crude drugs with winnower passage (A5.4), separated by BAIYE inlet scoop (A5.1.2) with dust miscellaneous in the lightweight in the material that Winnowing box passage (A5.4) falls.
9. Winnowing box portion dress (A5) as claimed in claim 1, it is characterised in that: described middle housing access hole (A5.2.4) is located on middle housing and Winnowing box air outlet (A5.1.4) end face in the same direction, for clearing up the foreign material of blocking channel.
CN201610315094.0A 2016-01-31 2016-05-14 A kind of selection by winnowing case portion dress Active CN106000879B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264641A2 (en) * 1986-09-25 1988-04-27 Mervyn Carl Hutber Separating apparatus
US20050101362A1 (en) * 2003-11-06 2005-05-12 Gustav Schumacher Sieve
CN201565423U (en) * 2009-12-25 2010-09-01 佛山市沃德森板业有限公司 Jet airflow separator
CN103639117A (en) * 2013-12-20 2014-03-19 江苏大学 Wind-powered sorting separator
CN203862548U (en) * 2014-04-17 2014-10-08 常州市罗军机械设备有限公司 Shot winnowing machine
CN205684339U (en) * 2016-01-31 2016-11-16 福建粮工机械有限公司 A kind of Winnowing box portion dress

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264641A2 (en) * 1986-09-25 1988-04-27 Mervyn Carl Hutber Separating apparatus
US20050101362A1 (en) * 2003-11-06 2005-05-12 Gustav Schumacher Sieve
CN201565423U (en) * 2009-12-25 2010-09-01 佛山市沃德森板业有限公司 Jet airflow separator
CN103639117A (en) * 2013-12-20 2014-03-19 江苏大学 Wind-powered sorting separator
CN203862548U (en) * 2014-04-17 2014-10-08 常州市罗军机械设备有限公司 Shot winnowing machine
CN205684339U (en) * 2016-01-31 2016-11-16 福建粮工机械有限公司 A kind of Winnowing box portion dress

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