CN106694254A - Large-sized compound fine sorting machine - Google Patents
Large-sized compound fine sorting machine Download PDFInfo
- Publication number
- CN106694254A CN106694254A CN201710143806.XA CN201710143806A CN106694254A CN 106694254 A CN106694254 A CN 106694254A CN 201710143806 A CN201710143806 A CN 201710143806A CN 106694254 A CN106694254 A CN 106694254A
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- Prior art keywords
- proportion
- sieve
- barrel
- concussion
- discharger
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
- B04C2009/002—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with external filters
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the technical field of grain processing machinery, in particular to a large-sized compound fine sorting machine. According to the large-sized compound fine sorting machine, four vertical-type air screens distributed side by side in a front-back mode are used for feeding grain to two vibrating classifying screens distributed in a vertically-stacked mode, two sets of cyclone dust collectors work synchronously, and vertically-stacked specific gravity screens are additionally provided with reversing devices for both feeding and discharging. Both independent specific gravity sorting and repeated specific gravity sorting can be carried out. Adjustable control over sorting precision and efficiency is realized. The large-sized compound fine sorting machine has the advantages of being compact in structure, reasonable in distribution, high in sorting efficiency, good in sorting quality and easy and convenient to operate.
Description
Technical field
The present invention relates to Cereals Processing Machines technical field, more particularly to a kind of large-scale complex assorting machine.
Background technology
Complex assorting machine is that used main is screened in the places such as grain purchasing station, grain distribution station, seed stations to crops
Machinery, existing complex assorting machine exist yield poorly, unitary function, the problems such as selected grade can not be controlled flexibly.In consideration of it, have must
A kind of new refiner is provided to solve above-mentioned technical problem.
The content of the invention
Technical problem solved by the invention is to provide a kind of large-scale complex assorting machine, and it is greatly improved grain screening
Operating efficiency, quality is high with screening, compact integral structure, be reasonably distributed, stable performance, advantage easy to operate.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：A kind of large-scale complex assorting machine, by frame,
The compound selection device composition above frame is installed on, the frame is provided with support frame and road wheel, it is characterised in that：It is described multiple
Formula selecting device includes the four vertical airs sieve being distributed side by side before and after frame upper front end, sieves lower section positioned at vertical air
Two cyclone dedusters be superimposed two of distribution concussion classifying screens up and down, being distributed positioned at central rack or so side by side, it is located at
Crush-free elevator in the middle of two cyclone dedusters, the two proportions sieve for being superimposed distribution up and down positioned at frame front end；It is vertical
Air sieve side is provided with concussion sub-material feeding device, and each vertical air sieve top is provided with an inlet scoop, bottom and is provided with one
Grain sheds mouth, wherein each two inlet scoop be connected with a cyclone deduster by air draught pipeline, each two grain it is equal
The mouth that sheds is connected with a concussion classifying screen, and induced-draught fan is provided with the middle of the air draught pipeline, and cyclone deduster bottom is provided with gently
Miscellaneous outlet, proportion sieve is provided with bad seed material outlet and the outlet of proportion honest material；The concussion classifying screen rear end is equipped with big miscellaneous outlet, small
Material mouth is sifted out in miscellaneous outlet and concussion, and the Crush-free elevator bottom is provided with lifting hopper, top and is provided with lifting discharging opening, lifted
Hopper sifts out material mouth and is connected with concussion, and lifting discharging opening is connected with proportion sieve by the loader that commutates, and proportion sieve rear end is provided with to be changed
To formula discharger.
Used as the further improvement of the technical program, the concussion sub-material feeding device includes feeding device frame, installs
Rubber spring seat and vibration motor above feeding device frame, the bulk cargo case above rubber spring seat, it is described to dissipate
Hopper is the rectangular box that top is provided with unlimited grain feeding mouth, and bulk cargo box body base plate is in the low inclination in one side one side high
Shape, relatively low one side of bulk cargo box body base plate is provided with the feeding device discharging opening being connected with four vertical air sieves respectively, adjacent
Feeding device discharging opening between be provided with shunt regulating plate, an inlet baffle is provided with grain feeding mouth, inlet baffle is by grain
The side top of feeding mouth is inclined to bulk cargo bottom plate side higher, and inlet baffle lowest part is approached with bulk cargo box body side
Position be provided with baffle plate feed opening, inlet baffle bottom is provided with a rotating shaft higher than the position of baffle plate feed opening, and rotating shaft two ends utilize
Bearing is fixed on bulk cargo box body both sides, and a gravity bulk material plate that can be overturn by rotating shaft is provided with rotating shaft.
Used as the further improvement of the technical program, the commutation loader upper end is total upper barrel, always upper barrel bottom
It is divided on the proportion of top barrel on barrel and bottom proportion, barrel is connected with proportion sieve above on the proportion of top, bottom
Barrel and underlying proportion sieve are connected on proportion, and barrel upper end junction is provided with barrel and bottom proportion on the proportion of top
Loader reversing plate.
Used as the further improvement of the technical program, the commutation type discharger includes discharger upper end blanking barrel, is located at
The discharger bottom blanking barrel of discharger upper end blanking barrel bottom, it is connected to discharger upper end blanking barrel and discharger bottom blanking
Discharging commutation cylinder between cylinder, the secondary proportion blanking barrel positioned at discharging commutation cylinder side, discharger upper end blanking barrel be located at
The proportion honest material outlet connection of the proportion sieve of top, discharger bottom blanking barrel is exported with underlying proportion sieve ratio weight honest material
Connection, secondary proportion blanking barrel is connected with underlying proportion sieve, and discharger reversible deflector is provided with discharging commutation cylinder.
Used as the further improvement of the technical program, the rear end of the concussion classifying screen of top is classified relative to the concussion of lower section
The forward distribution in rear end of sieve, makes the concussion classifying screen rear end of top be located at anterior two vertical airs sieve lower section, the concussion of lower section
The rear end of classifying screen is located at two, rear portion vertical air sieve lower section, and falling for vertical air sieve is accepted in order to shake classifying screen packet
Material.
The large-scale complex assorting machine of the present invention, using the front and rear four vertical airs sieve being distributed side by side to be superimposed distribution up and down
Two concussion classification oversizes, two groups of cyclone deduster synchronous workings, the proportion being superimposed up and down is sieved into material, discharging and installs additional and change
To device, independent proportion screening can be carried out, can also carry out repeating proportion screening, realize screening precision and the adjustable control of efficiency
System.Whole machine have compact conformation, be reasonably distributed, screening efficiency is high, quality is good for screening, advantage easy to operate.
Brief description of the drawings
Fig. 1 is the side structure schematic diagram of large-scale complex assorting machine of the present invention.
Fig. 2 is the overlooking the structure diagram of large-scale complex assorting machine of the present invention.
Fig. 3 is the side structure schematic diagram of concussion sub-material feeding device of the present invention.
Fig. 4 is the overlooking the structure diagram of concussion sub-material feeding device of the present invention.
Component names are with the corresponding relation of reference in figure：
1 frame；2 support frames；3 road wheels；4 vertical airs are sieved；5 concussion classifying screens；6 cyclone dedusters；7 without broken lifting
Machine, 8 proportions sieve；9 concussion sub-material feeding devices；10 inlet scoops；11 grains shed mouth；12 air draught pipelines；13 induced-draught fans；14 is light
Miscellaneous outlet；15 big miscellaneous outlets；16 small miscellaneous outlets；Material mouth is sifted out in 17 concussions；18 lifting hoppers；19 lifting discharging openings；In 20 commutations
Glassware；21 commutation type dischargers；22 bad seed material outlets；23 proportion honest materials are exported；91 feeding device frames；92 rubber springs seat；
93 bulk cargo casees；94 grain feeding mouths；95 box bottoms；96 feeding device discharging openings；97 shunt regulating plates；98 inlet baffles；99
Baffle plate feed opening；910 rotating shafts；911 gravity bulk material plates；201 total upper barrels；Barrel on 202 top proportions；On 203 bottom proportions
Barrel；204 loader reversing plates；211 discharger upper end blanking barrels；212 discharger bottom blanking barrels；213 discharging commutation cylinders；
214 2 proportion blanking barrels；215 discharger reversible deflectors；912 vibration motors.
Specific embodiment
Below in conjunction with accompanying drawing, the technical scheme in the present embodiment is clearly and completely described, embodiment is only this
A part of embodiment is invented, rather than whole embodiments.Those of ordinary skill in the art are not before creative work is made
The every other embodiment for being obtained is put, the scope of protection of the invention is belonged to.
Refer to shown in Fig. 1 to Fig. 4, the invention provides a kind of large-scale complex assorting machine, by frame 1, be installed on frame
The compound selection device composition of top, the frame is provided with support frame 2 and road wheel 3, and the compound selection device includes being located at
Four vertical airs being distributed side by side before and after frame upper front end sieve 4, are superimposed the two of distribution up and down positioned at vertical air sieve lower section
Individual concussion classifying screen 5, two cyclone dedusters 6 being distributed side by side positioned at central rack or so, positioned at two cyclone dedustings
Crush-free elevator 7 in the middle of device, the two proportions sieve 8 for being superimposed distribution up and down positioned at frame front end；Vertical air sieve side sets
There is a concussion sub-material feeding device 9, each vertical air sieve top is provided with an inlet scoop 10, bottom and is provided with a grain and sheds
Mouthfuls 11, wherein each two inlet scoop is connected by air draught pipeline 12 with a cyclone deduster 6, each two grain sheds mouth
Be connected with a concussion classifying screen, is provided with induced-draught fan 13 in the middle of the air draught pipeline, cyclone deduster bottom be provided with gently it is miscellaneous go out
Mouth 14, proportion sieve is provided with bad seed material outlet 22 and proportion honest material outlet 23；The concussion classifying screen rear end is equipped with big miscellaneous outlet
15th, material mouth 17 is sifted out in small miscellaneous outlet 16 and concussion, and the Crush-free elevator bottom is provided with lifting hopper 18, top and is provided with lifting
Discharging opening 19, lifting hopper 18 sifts out material mouth 17 and is connected with concussion, and lifting discharging opening 19 is sieved by the loader 20 that commutates with proportion
Connection, proportion sieve rear end is provided with commutation type discharger 21.The concussion sub-material feeding device includes feeding device frame 91, installs
Rubber spring seat 92 and vibration motor 912 above feeding device frame, the bulk cargo case 93 above rubber spring seat,
The bulk cargo case is the rectangular box that top is provided with unlimited grain feeding mouth 94, and bulk cargo box body base plate 95 is high by one in one side
Low skewed in side, relatively low one side of bulk cargo box body base plate is provided with the feeding device being connected with four vertical airs sieves respectively and goes out
Material mouth 96, is provided with shunt regulating plate 97 between adjacent feeding device discharging opening, an inlet baffle 98 is provided with grain feeding mouth,
Inlet baffle is from the side top of grain feeding mouth to the side inclination higher of bulk cargo bottom plate, inlet baffle lowest part and bulk cargo
The close position in box body side is provided with baffle plate feed opening 99, and inlet baffle bottom is provided with one turn higher than the position of baffle plate feed opening
Axle 910, rotating shaft two ends are fixed on bulk cargo box body both sides using bearing, and a weight that can be overturn by rotating shaft is provided with rotating shaft
Power bulk material plate 911.
Commutation loader 20 upper end is for always upper barrel 201, total upper barrel bottom bifurcated are barrel 202 on the proportion of top
With barrel 203 on the proportion of bottom, barrel is connected with proportion sieve above on the proportion of top, on the proportion of bottom barrel be located at
The proportion sieve connection of lower section, barrel upper end junction is provided with loader reversing plate 204 on barrel and bottom proportion on the proportion of top.
The commutation type discharger includes discharger upper end blanking barrel 211, the discharger bottom positioned at discharger upper end blanking barrel bottom
Blanking barrel 212, the discharging being connected between discharger upper end blanking barrel and discharger bottom blanking barrel commutation cylinder 213, be located at out
The secondary proportion blanking barrel 214 of material commutation cylinder side, the proportion honest material that discharger upper end blanking barrel is sieved with proportion above
Outlet connection, discharger bottom blanking barrel and underlying proportion sieve ratio weight honest material outlet be connected, secondary proportion blanking barrel and
Underlying proportion sieve connection, discharger reversible deflector 215 is provided with discharging commutation cylinder.The rear end of the concussion classifying screen of top
Relative to the forward distribution in rear end of the concussion classifying screen of lower section, the concussion classifying screen rear end of top is set to be located at anterior two vertical skies
Air sifter lower section, the rear end of the concussion classifying screen of lower section are located at two, rear portion vertical air sieve lower section, in order to accept vertical air
The blanking of sieve.
In the specific implementation, the quantity of vertical air sieve can be sized to 2,6 or 8, concussion according to model
Sub-material feeding device plays a part of uniform distribution, and multiple vertical air sieves are grouped into the concussion classifying screen feed of bottom.Use
When, first with lifting conveying device by the grain feeding mouth 94 of grain feeding concussion sub-material feeding device 9, fall in inlet baffle
On 98, grain falls downwards along the inclination of inlet baffle 98, and the inner side of gravity bulk material plate 911, import are fallen through baffle plate feed opening 99
Baffle plate 98 plays the effect of preliminary bulk cargo, and the grain of the inner side of gravity bulk material plate 911 is stacked into certain state just can outwards turn on one's side
Turn to open, grain is uniformly distributed in all of feeding device discharging opening 96, gravity bulk material plate 911 plays secondary equal bulk cargo
Effect.Grain enters vertical air sieve 4 by feeding device discharging opening 96, is removed gently miscellaneous by cyclone in the presence of induced-draught fan 13
The light miscellaneous outlet 14 of dirt device 6 is discharged, and cyclone deduster sets two groups, and every group is connected with two vertical air sieves.Grain enters one
Step by vertical air sieve bottom grain shed mouth 11 enter concussion classifying screen 5, top concussion classifying screen rear end phase
For the forward distribution in rear end of the concussion classifying screen of lower section, the concussion classifying screen rear end of top is set to be located at anterior two vertical airs
Grain is accepted in sieve lower section, and the rear end of the concussion classifying screen of lower section is located at two, rear portion vertical air sieve lower section and accepts grain.Concussion
The big miscellaneous, small miscellaneous of classifying screen is discharged by big miscellaneous outlet 15, small miscellaneous outlet 16 respectively, and good grain sifts out material mouth 17 into lifting by shaking
Hopper 18, commutation loader 20 is promoted to by Crush-free elevator 7, and grain into proportion sieve 8, warp are distributed by commutation loader 20
Discharged by commutation type discharger 21 after proportion screening.The proportion sieve for being superimposed distribution up and down can carry out independent proportion screening, also may be used
Carry out repeating proportion screening, when selecting independent proportion to screen, by controlling the loader reversing plate 204 of commutation loader 20,
The grain for sending Crush-free elevator 7 respectively enters on the proportion of top barrel 203 on barrel 202 and bottom proportion, by adjusting
The discharger reversible deflector 215 of whole commutation type discharger 21, secondary proportion blanking barrel 214 is closed, by discharger upper end blanking
Cylinder 211 is connected with discharger bottom blanking barrel 212, now upper and lower two proportion sieve individually proportion screening, and what is filtered out is good
Grain is expelled directly out, and when selection repeats proportion screens, by controlling the loader reversing plate 204 of commutation loader 20, makes without broken
The grain that broken elevator 7 is sent only enters barrel 202 on the proportion of top, is commutated by the discharger for adjusting commutation type discharger 21
Baffle plate 215, secondary proportion blanking barrel 214 is opened, and discharger upper end blanking barrel 211 and discharger bottom blanking barrel 212 are cut
Disconnected, the proportion honest material for sieving proportion above exports 23 grain out and enters secondary proportion blanking barrel 215, then enters back into down
The proportion sieve in face is carried out repeating proportion screening, and the good grain that following proportion is filtered out is discharged by discharger vertical tube 211, reached again
The fine secondary purpose for repeating screening.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to above-described embodiment will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
Embodiment illustrated herein is not intended to be limited to, and is to fit to consistent with principles disclosed herein and features of novelty
Scope most wide.
Claims (5)
1. a kind of large-scale complex assorting machine, is made up of frame, the compound selection device being installed on above frame, and the frame is provided with
Support frame and road wheel, it is characterised in that：The compound selection device includes what is be distributed side by side before and after frame upper front end
It is four vertical airs sieve, two concussion classifying screens for being superimposed distribution up and down positioned at vertical air sieve lower section, left positioned at central rack
The right side be distributed side by side two cyclone dedusters, the Crush-free elevator in the middle of two cyclone dedusters, positioned at frame
Front end is superimposed two proportions sieve of distribution up and down；Vertical air sieve side is provided with concussion sub-material feeding device, each vertical air
Sieve top is provided with an inlet scoop, bottom and is provided with a grain and sheds mouth, wherein each two inlet scoop by air draught pipeline with
The connection of one cyclone deduster, each two the grain mouth that sheds shake classifying screen and are connected with one, in the middle of the air draught pipeline
Induced-draught fan is provided with, cyclone deduster bottom is provided with light miscellaneous outlet, and proportion sieve is provided with bad seed material outlet and the outlet of proportion honest material；Institute
State concussion classifying screen rear end and be equipped with big miscellaneous outlet, small miscellaneous outlet and concussion and sift out material mouth, the Crush-free elevator bottom sets
There are lifting hopper, top to be provided with lifting discharging opening, lifting hopper sifts out material mouth and is connected with concussion, lifting discharging opening is logical with proportion sieve
The connection of commutation loader is crossed, proportion sieve rear end is provided with commutation type discharger.
2. large-scale complex assorting machine according to claim 1, it is characterised in that：
The concussion sub-material feeding device include feeding device frame, the rubber spring seat above feeding device frame and
Vibration motor, the bulk cargo case above rubber spring seat, the bulk cargo case are that top is provided with unlimited grain feeding mouth
Rectangular box, in low skewed in one side one side high, the relatively low one side of bulk cargo box body base plate is provided with bulk cargo box body base plate
The feeding device discharging opening being connected with four vertical air sieves respectively, shunt regulating is provided between adjacent feeding device discharging opening
Plate, is provided with an inlet baffle in grain feeding mouth, inlet baffle is higher to bulk cargo bottom plate from the side top of grain feeding mouth
Side incline, inlet baffle lowest part and the close position in bulk cargo box body side are provided with baffle plate feed opening, inlet baffle bottom
Portion is provided with a rotating shaft higher than the position of baffle plate feed opening, and rotating shaft two ends are fixed on bulk cargo box body both sides using bearing, in rotating shaft
The one gravity bulk material plate that can be overturn by rotating shaft is installed.
3. large-scale complex assorting machine according to claim 1, it is characterised in that：
The commutation loader upper end is for always upper barrel, total upper barrel bottom are divided into barrel and bottom proportion feeding on the proportion of top
Cylinder, barrel is connected with proportion sieve above on the proportion of top, and barrel is connected with underlying proportion sieve on the proportion of bottom,
Barrel upper end junction is provided with loader reversing plate on barrel and bottom proportion on the proportion of top.
4. large-scale complex assorting machine according to claim 1, it is characterised in that：
The commutation type discharger includes discharger upper end blanking barrel, the discharger bottom positioned at discharger upper end blanking barrel bottom
Blanking barrel, the discharging being connected between discharger upper end blanking barrel and discharger bottom blanking barrel commutation cylinder, positioned at discharging commutate
The secondary proportion blanking barrel of cylinder side, the proportion honest material outlet that discharger upper end blanking barrel is sieved with proportion above is connected,
The weight honest material outlet of discharger bottom blanking barrel and underlying proportion sieve ratio is connected, secondary proportion blanking barrel with it is underlying
Proportion sieve connection, discharger reversible deflector is provided with discharging commutation cylinder.
5. large-scale complex assorting machine according to claim 1, it is characterised in that：
The rear end of the concussion classifying screen of top makes the concussion point of top relative to the forward distribution in rear end of the concussion classifying screen of lower section
Level sieve rear end is located at anterior two vertical airs sieve lower section, the rear end of the concussion classifying screen of lower section and is located at two, rear portion vertical air
Sieve lower section, in order to shake the blanking that vertical air sieve is accepted in classifying screen packet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710143806.XA CN106694254B (en) | 2017-03-12 | 2017-03-12 | Large compound classificator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710143806.XA CN106694254B (en) | 2017-03-12 | 2017-03-12 | Large compound classificator |
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| Publication Number | Publication Date |
|---|---|
| CN106694254A true CN106694254A (en) | 2017-05-24 |
| CN106694254B CN106694254B (en) | 2023-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710143806.XA Active CN106694254B (en) | 2017-03-12 | 2017-03-12 | Large compound classificator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138420A (en) * | 2017-06-20 | 2017-09-08 | 灵璧县飞松机械制造有限责任公司 | A kind of cereal suction type proportion sieve |
| CN107377394A (en) * | 2017-09-06 | 2017-11-24 | 河南省东升粮种机械设备有限公司 | A kind of novel dust removing compound grain cleaner |
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| CN205074115U (en) * | 2015-11-09 | 2016-03-09 | 中储粮成都粮食储藏科学研究所 | Impurity clean -up equipment before grain puts in storage |
| CN205236390U (en) * | 2015-12-22 | 2016-05-18 | 海口椰彩食品有限公司 | Improved vibrating screen |
| CN206543654U (en) * | 2017-03-12 | 2017-10-10 | 石家庄科优机械设备制造有限公司 | Large-scale complex assorting machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138420A (en) * | 2017-06-20 | 2017-09-08 | 灵璧县飞松机械制造有限责任公司 | A kind of cereal suction type proportion sieve |
| CN107377394A (en) * | 2017-09-06 | 2017-11-24 | 河南省东升粮种机械设备有限公司 | A kind of novel dust removing compound grain cleaner |
| CN107377394B (en) * | 2017-09-06 | 2023-10-03 | 河南省东升粮种机械设备有限公司 | Novel dust removal duplex grain cleaner |
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