CN106622973A - Corn germ selecting machine - Google Patents
Corn germ selecting machine Download PDFInfo
- Publication number
- CN106622973A CN106622973A CN201710066418.6A CN201710066418A CN106622973A CN 106622973 A CN106622973 A CN 106622973A CN 201710066418 A CN201710066418 A CN 201710066418A CN 106622973 A CN106622973 A CN 106622973A
- Authority
- CN
- China
- Prior art keywords
- plate
- sieve
- frame
- embryo
- slag
- 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
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Classifications
-
- 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
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for 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
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- 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
- B07B11/02—Arrangement of air or material conditioning accessories
-
- 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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
Abstract
The invention discloses a corn germ selecting machine. The corn germ selecting machine includes a rack, a germ selecting sieve device arranged on the rack, a driving device for driving the germ selecting sieve device to do longitudinal reciprocating motion, a feeding device which is arranged on the rack and feeds materials to the germ selecting sieve device, a classification air room device arranged above the germ selecting sieve device, a discharging device which is arranged on the rack and is positioned in a side of the germ selecting sieve device, and a residue collection device positioned under the germ selecting sieve device. The corn germ selecting machine can extract corn germs from smashed germ residue mixtures; the extraction rate of the corn germ selecting machine is more than 85% for core germs of mixed materials, and is more than 70% for pure residue.
Description
Technical field
The invention belongs to Cereals Processing Machines equipment technical field, and in particular to a kind of corn selects embryo machine.
Background technology
Corn processing factory of the current country is generally corn processing into corn particle, corn flour, corn oil, maize germ oil
Deng.Need maize to extract from breaked embryo slag mixture in process, then the maize pulp of purification is added
Work is then used for processing embryo oil into corn particle, the maize of extraction, and this processing mode can bring most to corn processing factory
Big economic benefit.But in the case where current process equipment is limited, the method that processing factory can only take selection by winnowing and pressure embryo
It is processed, this processing method, not only maize germ extraction is less, and the corn particle color for processing is also poor,
Simultaneously the low cheap corn flour of a part of purity also have to be processed.
The content of the invention
It is an object of the invention to overcome the defect of prior art, there is provided one kind mixes maize from breaked embryo slag
The corn extracted in thing selects embryo machine.
To achieve these goals, the technical scheme that the present invention takes is as follows：
A kind of corn selects embryo machine, including frame, select the embryo screening device, driving being arranged in frame to select embryo screening device longitudinally past
The driving means of multiple motion, it is arranged in frame to selecting the feed arrangement of embryo screening device feed, being arranged on and select embryo screening device
The classification plenum of top, it is arranged in frame and positioned at the drawing mechanism for selecting embryo screening device sidepiece and is arranged on frame
Above and positioned at the slag charge collection device selected below embryo screening device.
As a further improvement on the present invention, the classification plenum includes that lower port seal closure is selecting embryo sieve nest to fill
The air draught cover body put, the air draught being connected in air draught cover body upper port adjust straight tube, are disposed on portion in suspended hood body
Point air channel that dividing plate, adjacent separator and suspended hood body madial wall are formed, it is rotatably connected on air draught cover body by closing wind adjustment axis
And closing aerofoil and being fixedly connected in corresponding point air channel closes wind regulation shaft end and positioned at the external side of suspended hood
Regulation handle.
As a further improvement on the present invention, it is described to select embryo screening device to include sieve nest support side plate, be connected to sieve
Upper sieve and both sides and sieve that the end plate of body support side plate front-end and back-end, both sides and sieve nest support side plate are slidably connected
Body support side plate is slidably connected and the lower screen below upper sieve；
The two ends of the upper sieve and lower screen are fixedly connected with end plate.
As a further improvement on the present invention, the air draught to be adjusted and be provided with throttling adjusting apparatus on straight tube；
The throttling adjusting apparatus include that two ends are rotatably connected on respectively the axle of the air door that air draught is adjusted on the wall of straight tube side, are fixed on wind
On door-hinge and adjust air door plate inside straight tube, one end positioned at air draught and be fixedly connected on regulation bearing, the fixation of air door shaft end
It is connected to air draught and adjusts straight tube side wall and positioned at air quantity direction board, the hinge adjusted between bearing and air draught regulation straight tube lateral wall
In the screw mandrel for adjusting the bearing other end and it is fixedly connected on air draught and adjusts and straight tube side wall and be sleeved on the support plate on screw mandrel；
Connection is rotated between the axle of the air door and air quantity direction board.
As a further improvement on the present invention, the driving means are connected to front end sieve nest including a pair by transmission shaft tube
Vibrating motor in support side plate；The direction of rotation of two vibrating motors is contrary.
As a further improvement on the present invention, the frame include frame station plate, respectively it is longitudinally connected frame station plate it
Between frame under indulge support and frame on indulge and support, be connected laterally at the frame rear end top board and frame in frame station top of the plate portion respectively
Front end top board and the hopper connecting tube being arranged on the top board of frame front end；
Indulge to support to be provided with the inner side that support is indulged in frame under the frame and close blast plate.
As a further improvement on the present invention, the upper sieve includes being fixedly connected on sieve nest support side plate and front end-plate
Upper strata sieve plate rear end assembly, be connected on sieve nest support side plate and end plate and positioned at upper strata sieve plate rear end assembly rear side
Upper strata sieve plate and the balanced material adjustment structure that is arranged on the sieve plate of upper strata；
The lower screen includes the lower floor's sieve plate being located at immediately below the sieve plate of upper strata and is arranged on lower floor's sieve plate upper surface both sides
Lower layer side condiment plate；
The lower layer side condiment plate is located at the back segment of lower floor's sieve plate.
As a further improvement on the present invention, the balanced material adjustment structure includes being arranged on both sides on the sieve plate of upper strata
And the upper layer side condiment plate at end plate, the jointed shaft that is arranged in the middle part of the sieve plate of upper strata, end are hinged on jointed shaft
Middle condiment station plate and the regulation control structure being connected on the plate of middle condiment station；
Middle condiment pressing plate is provided with the inside of the middle condiment station plate；
It is described adjust control structure include respectively by adjustable plate positioning sleeve be hinged on two on the plate of middle condiment station regulation arm-ties,
It is fixed on and adjusts the connecting shaft of arm-tie end, be set in correspondence connecting shaft and pitch wheel and connecting shaft
The regulation arm-tie of connection, one end are fixedly connected on the adjust screw mandrel, the screw mandrel being sleeved on adjusting screw adjusted on arm-tie and fix
Set and the adjusting handle being fixed on the regulation screw mandrel other end；
The end of the middle condiment pressing plate be provided with regulation panel clamping sleeve, be sleeved in regulation panel clamping sleeve be pressed downward it is tight in
The screw of condiment pressing plate and the clamping sleeve liner plate of secured adjusted panel clamping sleeve.
As a further improvement on the present invention, the feed arrangement include be arranged on frame front end top board on feed hopper,
By feeding the be flexible coupling material feeding box connected with feeding funnel bottom part and the charging aperture being arranged at the top of feed hopper；
The feed hopper sidepiece is provided with hopper observation window；
The material feeding box includes material feeding box side plate, charging roof box, is crisscross arranged successively from top to bottom in material feeding box side plate inwall
On the equal flitch of material feeding box, material feeding box first drop down plate and material feeding box second drop down plate, be arranged on material feeding box side plate can folding enter
Hopper observation window and the hopper connecting tube being arranged on charging roof box；
The drawing mechanism includes the top discharge drawer of correspondence upper sieve, the bottom discharge drawer of correspondence lower screen, is connected to out
Expect the passage between drawer and bottom discharge drawer, the discharging internal partition being arranged in passage and connect below bottom discharge drawer
Go out stock cylinder；
Top discharge drawer central layer is provided with the top discharge drawer.
As a further improvement on the present invention, the slag charge collection device includes that longitudinal direction is disposed side by side on lower floor's sieve plate lower section
The first slag groove and the second slag groove；
Fixed seat is installed on median septum between the first slag groove and the second slag groove and is hinged in fixed seat
Switch-plate；
The first slag trench bottom is provided with the first slag notch, and the second slag trench bottom is provided with the second slag notch；
It is described to select the sidepiece of embryo screening device to be connected by slide with to indulge indulge in support and frame to support under frame；
The inner side of frame station plate arranges organic frame horizontal support, and the lower end of the sieve nest support side plate is arranged and frame horizontal support
The corresponding rubber spring pressing plate in position, between the support side plate and rubber spring pressing plate rubber spring is provided with；
, from feed end to the downward-sloping setting of discharge end, it is all provided with the angle of horizontal plane for the upper sieve and the lower screen
It is set to 2.5 °；
The setting angle between vertical plane of the vibrating motor is 7.5 °, and the upper end of self-excited oscillation motor dorsad selects embryo sieve nest to fill
Put outside to incline；
Installing hole is provided with the plate of the frame station and the rubber cover plate on installing hole is covered.
Compared with prior art, having the beneficial effect that acquired by the present invention：
During constantly vibrating and pushing ahead in material, the thickness of the material on vibratory sieve lattice is always dynamic change shape
State, it is more fewer to rear end inventory, and the mass ratio of the maize in material and maize pulp is also continually changing, classification air compartment dress
Put and the air draught power size that aerofoil adjusts the relative material section in point air channel is closed by rotation, meet the floating velocity needed for different sections, reach
Embryo effect is selected to optimal screen, efficient embryo slag is reached and is separated；The lower part of the body of air draught cover body and the shape of upper body respectively be circle and
Square, upper body is easy to air quantity to concentrate, and the lower part of the body is easy to air quantity distributed equalization, while lower end also allows for selecting embryo machine to be sealed with corn
Connection；Position of the aerofoil in point air channel is closed in the convenient observation material characteristic of observation window, in time adjustment；Throttling adjusting apparatus structure is skilful
It is wonderful, make simple；Relative to complicated electromagnetic switch, cost is substantially reduced, simple to operation, is particularly adapted to corn and is selected embryo machine
The air quantity throttling adjustment of fan housing；Air quantity direction board can intuitively observe air quantity numerical value；Disk spring release part potential energy keeps
Stability when screw mandrel is operated；Handwheel, screw mandrel and bearing constitute simple swing rod structure, and by only need to operating handwheel power is realized
Transmission, completes whole work process；Balanced material adjustment structure is arranged on the back segment for selecting embryo machine compass screen surface, rapid and convenient equilibrium compass screen surface
Effective perforation field of embryo machine compass screen surface rear end is selected in upper material, the effective perforation field of adjustment compass screen surface, reduction.According to selecting on embryo machine compass screen surface
How many rotations of material adjust screw mandrel come the screening hole area of condiment station plate in adjusting, so as to reach the purpose of balanced material thickness,
Improve maize germ recovery rate；Material feeding box is set in feeding funnel bottom part, the material Jing entered in feed hopper by charging aperture is entered
Material is flexible coupling and enters in material feeding box, and the homocline of material is completed in material feeding box, is crisscross arranged successively in material feeding box from top to bottom
The equal flitch of material feeding box, material feeding box first on side plate inwall drops down plate and material feeding box second drops down the material that plate accepts feed hopper, buffering
The impulsive force of material simultaneously selects the material corn that enters into gentle after uniform on the compass screen surface of embryo machine, is effectively protected compass screen surface, keeps away
Material dispersion is exempted from uneven, sunburner, the efficiency and quality of screening are improved；Slag charge collection device is arranged below sieve nest
First slag groove and the second slag groove, material is selected during pushing ahead on the compass screen surface of embryo machine in corn, once fallen from front to back
The material for falling is successively heavy slag, even piece slag, embryo slag, slag containing embryo；Wherein heavy slag and piece slag do not contain maize, even embryo slag
Contain maize with slag containing embryo；The heavy slag and piece slag for being fallen down front end by rotation switch-plate collects the first slag groove
In, the company's embryo slag and slag containing embryo that rear end falls down is collected to be entered in lower road manufacturing procedure in the second slag groove and continues with it
In maize.Allocation mechanism simple structure, it is easy to operate, the court of switch-plate can be quickly and easily adjusted according to screening situation
To the impurity that falls of sieve being efficiently separated and collected, it is to avoid the waste of maize germ；Embryo screening device is selected using double up and down
Layer sieve structure carries out corn and selects embryo, selects embryo rate high；Setting angle between vibrating motor and front end-plate is 7.5 °, vibrating motor
Upper end inclines in end plate outside forward, and mixed material can be made fully to be classified, and does not make mixed material have bounce on compass screen surface
Phenomenon；Up and down classifying screen lattice are put in the profiled guide rail of middle sieve nest, are to meet mixed material can fully be classified and can ensure that
Lightweight embryo is fast forwarded through, and upper sieve and lower screen are arranged diagonally downward by front end to rear end, is respectively provided with the angle of horizontal plane
For 2.5 °；Driving means are formed using the contrary vibrating motor in a pair of direction of rotation two vibrating motors in embryo sieve nest longitudinal direction are selected
With joint efforts, horizontal two vibrating motors form the opposing force cancelled out each other, it is ensured that select embryo sieve nest to exist under two driven by vibrating motors
Make regular reciprocating motion in longitudinal direction；Upper strata sieve plate rear end assembly is that sieve plate and wooden frame by sieve aperture for 2.5mm are combined one
Rise, after embryo slag mixture is entered, vibrated by sieve nest, make material that pre- point of heavy slag and lightweight embryo is presented in progradation
Level, i.e. heavy slag under, lightweight embryo upper, the material of pre- classification enter can separate after the sieve plate of upper strata it is quicker；Due to
Material is constantly vibrated during pushing ahead, and the thickness of the material on vibratory sieve lattice is always dynamic change state, more to rear end
Inventory is fewer, and the mass ratio of the maize in material and maize pulp is also continually changing, and balanced material adjustment structure is installed
The back segment of sieve plate on upper strata, material, the effective perforation field of adjustment compass screen surface on the sieve plate of rapid and convenient equilibrium upper strata, reduces upper strata sieve plate
Effective perforation field of rear end.According to how many rotations of material on the sieve plate of upper strata screw mandrel is adjusted come the screening hole of condiment station plate in adjusting
Area, so as to reach the purpose of balanced material thickness, improves maize germ recovery rate.The present invention can be maize from broken
Embryo slag mixture in extract, this equipment for the maize germ recovery rate of mixed material is more than 85%, for pure slag
Recovery rate is more than 70%.
Description of the drawings
Accompanying drawing 1 is the structural representation that first axle of the present invention surveys direction；
Accompanying drawing 2 is the structural representation that first axle of the present invention surveys direction；
Accompanying drawing 3 is classified the structural representation of plenum for the present invention；
Accompanying drawing 4 divides the structural representation in air channel for the present invention；
Accompanying drawing 5 is the structural representation of present invention throttling adjusting apparatus；
Accompanying drawing 6 is the structural representation of axle of the air door of the present invention；
Accompanying drawing 7 adjusts the schematic diagram of straight tube state one for the present invention installed in air draught；
Accompanying drawing 8 adjusts the schematic diagram of straight tube state two for the present invention installed in air draught；
Accompanying drawing 9 is the structural representation of present invention equilibrium material adjustment structure；
Accompanying drawing 10 is the structural representation of upper layer side condiment plate of the present invention；
Accompanying drawing 11 is the structural representation of feed arrangement of the present invention；
Accompanying drawing 12 is the structural representation of material feeding box of the present invention；
Accompanying drawing 13 is the structural representation of material residue collection device of the present invention；
Accompanying drawing 14 is the structural representation of fixed seat of the present invention；
Accompanying drawing 15 is the structural representation of the first slag groove of the invention and the second slag groove；
Accompanying drawing 16 selects the structural representation of embryo screening device for the present invention；
Accompanying drawing 17 is the structural representation of upper strata sieve plate rear end assembly of the present invention；
Accompanying drawing 18 is the structural representation of transmission shaft tube of the present invention；
Accompanying drawing 19 is the structural representation of frame of the present invention.
In the accompanying drawings：
1 frame, 2 feed hoppers, 3 rubber springs, 4 air draught cover bodies, 5 air draughts adjust straight tube, 6 throttling adjusting apparatus, 7 go out stock cylinder, 8
Side plate, 9 bottom discharge drawers, 10 adjusting handles, 11 shields, 12 hopper observation windows, 13 fan housing observation windows, 14 suction channel handles, 15
Sieve nest support side plate, 16 charging apertures, 17 frame horizontal supports, 18 rubber spring pressing plates, 19 air inlets, 20 material feeding box, 21 chargings are soft
Connection, 22 vibrating motors, 23 first slag grooves, 24 second slag grooves, 25 first slag notches, 26 second slag notches, 27 median septums,
28 fixed seats, 29 switch-plates, 30 upper strata sieve plate rear end assemblies, 31 upper strata sieve plates, 32 upper layer side condiment plates, in 33 condiment station
Plate, 34 jointed shafts, condiment pressing plate, 36 regulation control structures, 37 lower floor's sieve plates, 38 little particles are gathered materials side plate, 39 little particles in 35
Gather materials base plate, 40 little particle discharging openings, 41 dividing plates, 42 close aerofoil, 43 close wind adjustment axis, 44 regulation handles, 45 transmission shaft tubes, 46
Discharging internal partition, 47 top discharge drawer central layers, 48 top discharge drawers, 49 rubber cover plates, 50 observation windows, 51 points of air channels, 52 front ends
Support is indulged under plate, 53 end plates, 54 guide rails, 1-1 frames station plate, 1-2 frames, support, 1-4 is indulged in 1-3 frames and is closed blast plate, 1-5 machines
Frame rear end top board, 1-6 frames front end top board, 1-7 hopper connecting tubes, 6-1 air door plates, 6-2 axle of the air door, 6-3 axle sleeves, 6-4 air quantity
Direction board, 6-5 adjust bearing, 6-6 screw mandrels, 6-7 support plates, 20-1 material feeding box side plates, 20-2 charging roof box, 20-3 material feeding box and see
Examine window, 20-4 material feeding box second and drop down plate 20-5 material feeding box first and drop down plate, the equal flitch of 20-6 material feeding box, 20-7 hopper connecting tubes, 36-
1 adjustable plate positioning sleeve, 36-2 adjust arm-tie, 36-3 slots to make way, 36-4 connecting shafts, 36-5 gears, 36-6 connecting seats, 36-7 screw mandrels
Fixed cover, 36-8 adjust screw mandrel, 36-9 adjusting handles, 36-10 clamping sleeve liner plates, 36-11 and adjust panel clamping sleeve.
Specific embodiment
Further details of narration is carried out to the present invention below in conjunction with accompanying drawing.
As shown in accompanying drawing 1-19, including frame 1, select the embryo screening device, driving being arranged in frame 1 select embryo screening device
The driving means of longitudinally reciprocating motion, it is arranged in frame 1 to selecting the feed arrangement of embryo screening device feed, being arranged on and select embryo to sieve
Classification plenum above body device, it is arranged in frame 1 and positioned at the drawing mechanism for selecting embryo screening device sidepiece and sets
Put in frame 1 and positioned at the slag charge collection device selected below embryo screening device.
The classification plenum includes air draught cover body 4 of the lower port seal closure on embryo screening device is selected, is connected to
Air draught in the upper port of air draught cover body 4 adjust straight tube 5, the dividing plate 41 being disposed on air draught cover body 4 inside, adjacent separator 41 and
The madial wall of air draught cover body 4 formed point air channel 45, be rotatably connected on air draught cover body 4 and positioned at relative by closing wind adjustment axis 43
Closing aerofoil 42 and being fixedly connected in point air channel 45 answered closes the end of wind adjustment axis 43 and positioned at the tune in the outside of air draught cover body 4
Section handle 44.It is different from maize pulp sole mass according to maize germ, provide suction using fan housing so that lighter maize
Less than the floating velocity of heavier maize pulp, in vibration is advanced, maize pulp is preferentially sieved from dropping the floating velocity of bud, so as to
Reach the purpose for selecting embryo.The sidepiece of the air draught cover body 4 is provided with the fan housing observation window 13 of the observation working condition of point air channel 51, wind
Cover observation window 13 adopts transparent organic glass, the convenient observation material characteristic of fan housing observation window 13, in time adjustment to close aerofoil 42 and dividing
The position in air channel 51.
It is described to select embryo screening device to include sieve nest support side plate 15, be connected to the front-end and back-end of sieve nest support side plate 15
End plate, the upper sieve that is slidably connected of both sides and sieve nest support side plate 15 and both sides and sieve nest support side plate 15 slide and connect
Connect and the lower screen below upper sieve；The two ends of the upper sieve and lower screen are fixedly connected with end plate.
The air draught to be adjusted and be provided with throttling adjusting apparatus on straight tube 5；The throttling adjusting apparatus turn respectively including two ends
It is dynamic to be connected to axle of the air door 6-2 that air draught adjusted on the side wall of straight tube 5, be fixed on axle of the air door 6-2 on and in air draught regulation straight tube 5
The air door plate 6-1 in portion, one end are fixedly connected on the regulation bearing 6-5 of axle of the air door 6-2 ends, are fixedly connected on air draught regulation straight tube
5 side walls and adjust air quantity direction board 6-4 between the lateral wall of straight tube 5, be hinged at regulation bearing positioned at bearing 6-5 and air draught is adjusted
The screw mandrel 6-6 of the 6-5 other ends and it is fixedly connected on air draught and adjusts the side wall of straight tube 5 and the support plate 6-7 that is sleeved on screw mandrel 6-6；
Connection is rotated between the axle of the air door 6-2 and air quantity direction board 6-4.
The driving means include a pair vibration electricity being connected to by transmission shaft tube 41 in front end sieve nest support side plate 15
Machine 22；The direction of rotation of two vibrating motors 22 is contrary.
The frame 1 includes indulging support under frame station plate 1-1, the respectively longitudinally connected frame between the plate 1-1 of frame station
Indulge on 1-2 and frame and support 1-3, the frame rear end top board 1-5 being connected laterally at respectively at the top of the plate 1-1 of frame station and frame front end
Top board 1-6 and hopper connecting tube 1-7 being arranged on the top board 1-6 of frame front end；
Indulge to support indulge in 1-2 and frame to support to be provided with the inside of 1-3 under the frame and close blast plate 1-4.
The upper sieve includes the upper strata sieve plate rear end assembly on being fixedly connected on sieve nest support side plate 15 and front end-plate
30th, be connected on sieve nest support side plate 15 and end plate and positioned at the rear side of upper strata sieve plate rear end assembly 30 upper strata sieve plate 31 with
And the balanced material adjustment structure being arranged on upper strata sieve plate 31；The sieve diameter of the upper strata sieve plate 31 is 10mm.
The lower screen includes the lower floor's sieve plate 37 being located at immediately below upper strata sieve plate 31 and is arranged on lower floor's sieve plate 37
The lower layer side condiment plate of surface both sides；The sieve diameter of lower floor's sieve plate 37 is 8mm.
The lower layer side condiment plate is located at the back segment of lower floor's sieve plate 37.
The balanced material adjustment structure includes being arranged on both sides and the upper strata at end plate on upper strata sieve plate 31
Side condiment plate 32, it is arranged on the middle condiment station plate 33 that the jointed shaft 34, end at the middle part of upper strata sieve plate 31 is hinged on jointed shaft 34
And the regulation control structure 36 being connected on middle condiment station plate 33；
The inner side of the middle condiment station plate 33 is provided with middle condiment pressing plate 35；
It is described to adjust two that control structure 36 includes being hinged on by adjustable plate positioning sleeve 36-1 respectively on middle condiment station plate 33
Adjust arm-tie 36-2, be fixed on adjust connecting shaft 36-4 of arm-tie 36-2 ends, be set in correspondence connecting shaft 36-4 and
Regulation arm-tie 36-6 that pitch wheel 36-5 is connected with connecting shaft 36-4, one end are fixedly connected on regulation arm-tie 36-
Regulation screw mandrel 36-8 on 6, the screw mandrel fixed cover 36-7 being sleeved on adjusting screw 36-8 and it is fixed on regulation screw mandrel 36-8
Adjusting handle 36-9 on the other end；
The end of the middle condiment pressing plate 35 is provided with regulation panel clamping sleeve 36-11, is sleeved on regulation panel clamping sleeve 36-11
Inside it is pressed downward the screw of tight middle condiment pressing plate 35 and the clamping sleeve liner plate 36-10 of secured adjusted panel clamping sleeve 36-11.
The feed arrangement include be arranged on frame front end top board 1-6 on feed hopper 2, by charging be flexible coupling 21 with enter
The material feeding box 20 of the bottom of hopper 2 connection and the charging aperture 16 being arranged at the top of feed hopper 2；
The sidepiece of the feed hopper 2 is provided with hopper observation window 12；
The material feeding box 20 includes material feeding box side plate 20-1, charging roof box 20-2, is crisscross arranged successively from top to bottom in charging
The equal flitch 20-6 of material feeding box on case side plate 20-1 inwalls, material feeding box first drop down plate 20-5 and material feeding box second drops down plate 20-4, sets
Put on material feeding box side plate 20-1 can folding material feeding box observation window 20-3 and the hopper that is arranged on charging roof box 20-2
Connecting tube 20-7；
The drawing mechanism includes the top discharge drawer 44 of correspondence upper sieve, the bottom discharge drawer 9 of correspondence lower screen, is connected to
Passage, the discharging internal partition 42 that is arranged in passage between discharging drawer 44 and bottom discharge drawer 9 and connect in bottom discharge
Go out stock cylinder 7 below drawer 9；
Top discharge drawer central layer 43 is provided with the top discharge drawer 44.
The slag charge collection device includes that longitudinal direction is disposed side by side on the first slag groove 23 and second of the lower section of lower floor's sieve plate 37
Slag groove 24；Fixed seat 28 is installed on median septum 27 between the first slag groove 23 and the second slag groove 24 and is hinged
Switch-plate 29 in fixed seat 28；The bottom of first slag groove 23 is provided with the first slag notch 25, the second slag groove
24 bottoms are provided with the second slag notch 26；
Indulge to support indulged in 1-2 and frame under the sidepiece for selecting embryo screening device and frame and support 1-3 to slide by guide rail 54 to connect
Connect；The inner side of the frame station plate 1-1 arranges organic frame horizontal support 17, and the lower end of the sieve nest support side plate 15 is arranged and frame
The corresponding rubber spring pressing plate 18 in the position of horizontal support 17, between the support side plate 15 and rubber spring pressing plate 18 rubber is provided with
Spring 3；The upper sieve and the lower screen are from feed end to the downward-sloping setting of discharge end, and it is equal with the angle of horizontal plane
It is set to 2.5 °；The setting angle between vertical plane of the vibrating motor 22 is 7.5 °, and the upper end back of the body of self-excited oscillation motor 22
Incline to embryo screening device outside is selected；Installing hole is provided with the frame station plate 1-1 and cover the rubber on installing hole
Cover plate 45.
Vibrator established angle is more than 10 °, and the inclination angle for no matter sieving lattice is much, and the classification of embryo slag mixture is more apparent；
Material beats upwards larger when travelling forward, and the perforation of heavy slag is few on screen length, and pure slag is separable but substantially without pure embryo
Separate.
Vibrator established angle has done several groups of sieve tests, its data under matching from different screening sieve lattice inclination angles at 8 °
Such as table 1：
Vibrator established angle has done several groups of sieve tests under matching from different screening sieve lattice inclination angles at 7 °, and its data is such as
Table 2：
Vibrator established angle has done several groups of sieve tests under matching from different screening sieve lattice inclination angles at 7.5 °, and its data is such as
Table 3：
Based on above-mentioned test, considered by each side（I.e. yield, pure slag and pure embryo go out rate）Select the established angle of vibrating motor 22
For 7.5 °, the established angle of the upper sieve and lower screen is 2.5 °.
During constantly vibrating and pushing ahead in material, the thickness of the material on vibratory sieve lattice is always dynamic change
State, it is more fewer to rear end inventory, and the mass ratio of the maize in material and maize pulp is also continually changing, and is classified air compartment
Device closes aerofoil and adjusts air draught power size of point air channel with respect to material section by rotation, meets the floating velocity needed for different sections,
Reach optimal screen and select embryo effect, reach efficient embryo slag and separate；The lower part of the body of air draught cover body and the shape of upper body are respectively round
With it is square, upper body is easy to air quantity to concentrate, and the lower part of the body is easy to air quantity distributed equalization, while lower end also allows for selecting embryo machine to carry out with corn close
Envelope connection；Position of the aerofoil in point air channel is closed in the convenient observation material characteristic of observation window, in time adjustment；Throttling adjusting apparatus structure is skilful
It is wonderful, make simple；Relative to complicated electromagnetic switch, cost is substantially reduced, simple to operation, is particularly adapted to corn and is selected embryo machine
The air quantity throttling adjustment of fan housing；Air quantity direction board can intuitively observe air quantity numerical value；Disk spring release part potential energy keeps
Stability when screw mandrel is operated；Handwheel, screw mandrel and bearing constitute simple swing rod structure, and by only need to operating handwheel power is realized
Transmission, completes whole work process；Balanced material adjustment structure is arranged on the back segment for selecting embryo machine compass screen surface, rapid and convenient equilibrium compass screen surface
Effective perforation field of embryo machine compass screen surface rear end is selected in upper material, the effective perforation field of adjustment compass screen surface, reduction.According to selecting on embryo machine compass screen surface
How many rotations of material adjust screw mandrel come the screening hole area of condiment station plate in adjusting, so as to reach the purpose of balanced material thickness,
Improve maize germ recovery rate；Material feeding box is set in feeding funnel bottom part, the material Jing entered in feed hopper by charging aperture is entered
Material is flexible coupling and enters in material feeding box, and the homocline of material is completed in material feeding box, is crisscross arranged successively in material feeding box from top to bottom
The equal flitch of material feeding box, material feeding box first on side plate inwall drops down plate and material feeding box second drops down the material that plate accepts feed hopper, buffering
The impulsive force of material simultaneously selects the material corn that enters into gentle after uniform on the compass screen surface of embryo machine, is effectively protected compass screen surface, keeps away
Material dispersion is exempted from uneven, sunburner, the efficiency and quality of screening are improved；Slag charge collection device is arranged below sieve nest
First slag groove and the second slag groove, material is selected during pushing ahead on the compass screen surface of embryo machine in corn, once fallen from front to back
The material for falling is successively heavy slag, even piece slag, embryo slag, slag containing embryo；Wherein heavy slag and piece slag do not contain maize, even embryo slag
Contain maize with slag containing embryo；The heavy slag and piece slag for being fallen down front end by rotation switch-plate collects the first slag groove
In, the company's embryo slag and slag containing embryo that rear end falls down is collected to be entered in lower road manufacturing procedure in the second slag groove and continues with it
In maize.Allocation mechanism simple structure, it is easy to operate, the court of switch-plate can be quickly and easily adjusted according to screening situation
To the impurity that falls of sieve being efficiently separated and collected, it is to avoid the waste of maize germ；Embryo screening device is selected using double up and down
Layer sieve structure carries out corn and selects embryo, selects embryo rate high；Setting angle between vibrating motor and front end-plate is 7.5 °, vibrating motor
Upper end inclines in end plate outside forward, and mixed material can be made fully to be classified, and does not make mixed material have bounce on compass screen surface
Phenomenon；Up and down classifying screen lattice are put in the profiled guide rail of middle sieve nest, are to meet mixed material can fully be classified and can ensure that
Lightweight embryo is fast forwarded through, and upper sieve and lower screen are arranged diagonally downward by front end to rear end, is respectively provided with the angle of horizontal plane
For 2.5 °；Driving means are formed using the contrary vibrating motor in a pair of direction of rotation two vibrating motors in embryo sieve nest longitudinal direction are selected
With joint efforts, horizontal two vibrating motors form the opposing force cancelled out each other, it is ensured that select embryo sieve nest to exist under two driven by vibrating motors
Make regular reciprocating motion in longitudinal direction；Upper strata sieve plate rear end assembly is that sieve plate and wooden frame by sieve aperture for 2.5mm are combined one
Rise, after embryo slag mixture is entered, vibrated by sieve nest, make material that pre- point of heavy slag and lightweight embryo is presented in progradation
Level, i.e. heavy slag under, lightweight embryo upper, the material of pre- classification enter can separate after the sieve plate of upper strata it is quicker；Due to
Material is constantly vibrated during pushing ahead, and the thickness of the material on vibratory sieve lattice is always dynamic change state, more to rear end
Inventory is fewer, and the mass ratio of the maize in material and maize pulp is also continually changing, and balanced material adjustment structure is installed
The back segment of sieve plate on upper strata, material, the effective perforation field of adjustment compass screen surface on the sieve plate of rapid and convenient equilibrium upper strata, reduces upper strata sieve plate
Effective perforation field of rear end.According to how many rotations of material on the sieve plate of upper strata screw mandrel is adjusted come the screening hole of condiment station plate in adjusting
Area, so as to reach the purpose of balanced material thickness, improves maize germ recovery rate.The present invention can be maize from broken
Embryo slag mixture in extract, this equipment for the maize germ recovery rate of mixed material is more than 85%, for pure slag
Recovery rate is more than 70%.
The above embodiment is only the preferred embodiments of the present invention, and and the feasible enforcement of non-invention exhaustion.It is right
For persons skilled in the art, to any the showing done by it on the premise of without departing substantially from the principle of the invention and spirit
The change being clear to, all should be contemplated as falling with the claims of the present invention.
Claims (10)
1. a kind of corn selects embryo machine, it is characterised in that：It includes frame（1）, be arranged on frame（1）On select embryo screening device,
Driving selects the driving means of embryo screening device longitudinally reciprocating motion, is arranged on frame（1）On to selecting embryo screening device feed to enter
Material device, it is arranged on and selects classification plenum above embryo screening device, is arranged on frame（1）It is upper and positioned at selecting embryo screening device
The drawing mechanism of sidepiece and it is arranged on frame（1）Above and positioned at the slag charge collection device selected below embryo screening device.
2. a kind of corn according to claim 1 selects embryo machine, it is characterised in that：The classification plenum includes lower port
Air draught cover body of the seal closure on embryo screening device is selected（4）, be connected to air draught cover body（4）Air draught in upper port adjusts straight tube
（5）, be disposed on air draught cover body（4）Internal dividing plate（41）, adjacent separator（41）With air draught cover body（4）What madial wall was formed
Divide air channel（45）, by closing wind adjustment axis（43）It is rotatably connected on air draught cover body（4）Above and positioned at corresponding point air channel（45）
Interior closes aerofoil（42）And be fixedly connected on and close wind adjustment axis（43）End and positioned at air draught cover body（4）The regulation handle in outside
（44）.
3. a kind of corn according to claim 2 selects embryo machine, it is characterised in that：It is described to select embryo screening device including sieve nest
Support side plate（15）, be connected to sieve nest support side plate（15）The end plate of front-end and back-end, both sides and sieve nest support side plate
（15）The upper sieve being slidably connected and both sides and sieve nest support side plate（15）Be slidably connected and below upper sieve under
Layer sieve；
The two ends of the upper sieve and lower screen are fixedly connected with end plate.
4. a kind of corn according to claim 3 selects embryo machine, it is characterised in that：The air draught adjusts straight tube（5）Upper setting
There are throttling adjusting apparatus；
The throttling adjusting apparatus are rotatably connected on respectively air draught and adjust straight tube including two ends（5）Axle of the air door on the wall of side（6-2）、
It is fixed on axle of the air door（6-2）Above and positioned at air draught adjust straight tube（5）Internal air door plate（6-1）, one end be fixedly connected on air door
Axle（6-2）The regulation bearing of end（6-5）, be fixedly connected on air draught adjust straight tube（5）Side wall and positioned at adjust bearing（6-5）With
Air draught adjusts straight tube（5）Air quantity direction board between lateral wall（6-4）, be hinged at regulation bearing（6-5）The screw mandrel of the other end（6-
6）And be fixedly connected on air draught adjust straight tube（5）Side wall and it is sleeved on screw mandrel（6-6）On support plate（6-7）；
The axle of the air door（6-2）With air quantity direction board（6-4）Between rotate connection.
5. a kind of corn according to claim 4 selects embryo machine, it is characterised in that：The driving means include a pair by passing
Moving axis pipe（41）It is connected to front end sieve nest support side plate（15）On vibrating motor（22）；Two vibrating motors（22）Rotation
Turn in opposite direction.
6. a kind of corn according to claim 5 selects embryo machine, it is characterised in that：The frame（1）Including frame station plate（1-
1）, it is longitudinally connected in frame station plate respectively（1-1）Between frame under indulge support（1-2）Support with indulging in frame（1-3）, respectively
It is connected laterally at frame station plate（1-1）The frame rear end top board at top（1-5）With frame front end top board（1-6）And it is arranged on machine
Frame front end top board（1-6）On hopper connecting tube（1-7）；
Indulge under the frame and support（1-2）Support with indulging in frame（1-3）Inner side be provided with and close blast plate（1-4）.
7. a kind of corn according to claim 6 selects embryo machine, it is characterised in that：The upper sieve includes being fixedly connected on sieve
Body support side plate（15）With the upper strata sieve plate rear end assembly on front end-plate（30）, be connected to sieve nest support side plate（15）And rear end
On plate and positioned at upper strata sieve plate rear end assembly（30）The upper strata sieve plate of rear side（31）And it is arranged on upper strata sieve plate（31）On
Balanced material adjustment structure；
The lower screen includes being located at upper strata sieve plate（31）Lower floor's sieve plate of underface（37）And it is arranged on lower floor's sieve plate（37）
The lower layer side condiment plate of upper surface both sides；
The lower layer side condiment plate is located at lower floor's sieve plate（37）Back segment.
8. a kind of corn according to claim 7 selects embryo machine, it is characterised in that：The balanced material adjustment structure includes setting
Put in upper strata sieve plate（31）Upper both sides and the upper layer side condiment plate at end plate（32）, be arranged on upper strata sieve plate（31）In
The jointed shaft in portion（34）, end be hinged at jointed shaft（34）On middle condiment station plate（33）And it is connected to middle condiment station plate（33）
On regulation control structure（36）；
The middle condiment station plate（33）Inner side be provided with middle condiment pressing plate（35）；
The regulation control structure（36）Including respectively by adjustable plate positioning sleeve（36-1）It is hinged on middle condiment station plate（33）On
Two regulation arm-ties（36-2）, be fixed on regulation arm-tie（36-2）The connecting shaft of end（36-4）, be set in correspondence connect
Spindle（36-4）Upper and pitch wheel（36-5）With connecting shaft（36-4）Connection regulation arm-tie（36-6）, one end
It is fixedly connected on regulation arm-tie（36-6）On regulation screw mandrel（36-8）, be sleeved on adjusting screw（36-8）On screw mandrel fixed cover
（36-7）And it is fixed on regulation screw mandrel（36-8）Adjusting handle on the other end（36-9）；
The middle condiment pressing plate（35）End be provided with regulation panel clamping sleeve（36-11）, be sleeved on regulation panel clamping sleeve
（36-11）Inside it is pressed downward tight middle condiment pressing plate（35）Screw and secured adjusted panel clamping sleeve（36-11）Clamping sleeve lining
Plate（36-10）.
9. a kind of corn according to claim 8 selects embryo machine, it is characterised in that：The feed arrangement includes being arranged on frame
Front end top board（1-6）On feed hopper（2）, by charging be flexible coupling（21）With feed hopper（2）The material feeding box of bottom connection（20）
And it is arranged on feed hopper（2）The charging aperture at top（16）；
The feed hopper（2）Sidepiece is provided with hopper observation window（12）；
The material feeding box（20）Including material feeding box side plate（20-1）, charging roof box（20-2）, be from top to bottom crisscross arranged successively
In material feeding box side plate（20-1）The equal flitch of material feeding box on inwall（20-6）, material feeding box first drop down plate（20-5）With material feeding box second
Drop down plate（20-4）, be arranged on material feeding box side plate（20-1）On can folding material feeding box observation window（20-3）And it is arranged on material feeding box
Top board（20-2）On hopper connecting tube（20-7）；
The drawing mechanism includes the top discharge drawer of correspondence upper sieve（44）, correspondence lower screen bottom discharge drawer（9）, connection
In top discharge drawer（44）With bottom discharge drawer（9）Between passage, the discharging internal partition that is arranged in passage（42）And even
Lead in bottom discharge drawer（9）Lower section go out stock cylinder（7）；
The top discharge drawer（44）Inside it is provided with top discharge drawer central layer（43）.
10. a kind of corn according to claim 9 selects embryo machine, it is characterised in that：The slag charge collection device includes longitudinal direction
It is disposed side by side on lower floor's sieve plate（37）First slag groove of lower section（23）With the second slag groove（24）；
The first slag groove（23）With the second slag groove（24）Between median septum（27）On fixed seat is installed（28）And
It is hinged on fixed seat（28）On switch-plate（29）；
The first slag groove（23）Bottom is provided with the first slag notch（25）, the second slag groove（24）Bottom is provided with
Two slag notches（26）；
The sidepiece for selecting embryo screening device and vertical support under frame（1-2）Support with indulging in frame（1-3）By guide rail（54）
It is slidably connected；
Frame station plate（1-1）Inner side arrange organic frame horizontal support（17）, the sieve nest support side plate（15）Lower end set
Put and frame horizontal support（17）The corresponding rubber spring pressing plate in position（18）, the support side plate（15）With rubber spring pressing plate
（18）Between be provided with rubber spring（3）；
, from feed end to the downward-sloping setting of discharge end, it is all provided with the angle of horizontal plane for the upper sieve and the lower screen
It is set to 2.5 °；
The vibrating motor（22）The setting angle between vertical plane be 7.5 °, and self-excited oscillation motor（22）Upper end dorsad select
Embryo screening device outside inclines；
Frame station plate（1-1）On be provided with installing hole and cover the rubber cover plate on installing hole（45）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710066418.6A CN106622973B (en) | 2017-02-07 | 2017-02-07 | Embryo selecting machine for corn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710066418.6A CN106622973B (en) | 2017-02-07 | 2017-02-07 | Embryo selecting machine for corn |
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| CN106622973A true CN106622973A (en) | 2017-05-10 |
| CN106622973B CN106622973B (en) | 2023-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710066418.6A Active CN106622973B (en) | 2017-02-07 | 2017-02-07 | Embryo selecting machine for corn |
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| Country | Link |
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| CN (1) | CN106622973B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497677A (en) * | 2017-09-21 | 2017-12-22 | 河南粮院机械制造有限公司 | A kind of high efficiency corn carries embryo machine |
| CN108480214A (en) * | 2018-05-30 | 2018-09-04 | 河北苹乐面粉机械集团有限公司 | A kind of wheat flour purifier |
| CN108772297A (en) * | 2018-05-30 | 2018-11-09 | 河北苹乐面粉机械集团有限公司 | A kind of multiple tooth limit sub-material shift plate fixing groove of the screenings of wheat flour purifier |
| CN110976291A (en) * | 2019-12-30 | 2020-04-10 | 迈安德集团有限公司 | Kernel and shell separating system for sunflower seeds |
| CN112439700A (en) * | 2020-11-23 | 2021-03-05 | 汉中三益科技有限责任公司 | Corn germ separator structure and manufacturing method |
| CN117181591A (en) * | 2023-11-07 | 2023-12-08 | 瑞之恩生物科技(河南)有限公司 | Corn germ selecting and separating equipment and method for treating corn germs |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497677A (en) * | 2017-09-21 | 2017-12-22 | 河南粮院机械制造有限公司 | A kind of high efficiency corn carries embryo machine |
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| CN108772297A (en) * | 2018-05-30 | 2018-11-09 | 河北苹乐面粉机械集团有限公司 | A kind of multiple tooth limit sub-material shift plate fixing groove of the screenings of wheat flour purifier |
| CN110976291A (en) * | 2019-12-30 | 2020-04-10 | 迈安德集团有限公司 | Kernel and shell separating system for sunflower seeds |
| CN110976291B (en) * | 2019-12-30 | 2020-11-27 | 迈安德集团有限公司 | Kernel and shell separating system for sunflower seeds |
| CN112439700A (en) * | 2020-11-23 | 2021-03-05 | 汉中三益科技有限责任公司 | Corn germ separator structure and manufacturing method |
| CN117181591A (en) * | 2023-11-07 | 2023-12-08 | 瑞之恩生物科技(河南)有限公司 | Corn germ selecting and separating equipment and method for treating corn germs |
| CN117181591B (en) * | 2023-11-07 | 2024-02-13 | 瑞之恩生物科技(河南)有限公司 | Corn germ selecting and separating equipment and method for treating corn germs |
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|---|---|
| CN106622973B (en) | 2023-01-20 |
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