CN110180781A - A kind of high efficiency corn crosses sieve apparatus - Google Patents
A kind of high efficiency corn crosses sieve apparatus Download PDFInfo
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- CN110180781A CN110180781A CN201910459437.4A CN201910459437A CN110180781A CN 110180781 A CN110180781 A CN 110180781A CN 201910459437 A CN201910459437 A CN 201910459437A CN 110180781 A CN110180781 A CN 110180781A
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- corn
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- rack
- storehouse
- filter screen
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- 240000008042 Zea mays Species 0.000 title claims abstract description 120
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 120
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 120
- 235000005822 corn Nutrition 0.000 title claims abstract description 120
- 238000012216 screening Methods 0.000 claims abstract description 40
- 239000000428 dust Substances 0.000 claims description 24
- 241000196324 Embryophyta Species 0.000 claims description 16
- 239000004744 fabric Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000013519 translation Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 2
- 230000008450 motivation Effects 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 5
- 208000003643 Callosities Diseases 0.000 abstract description 2
- 206010020649 Hyperkeratosis Diseases 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 230000032258 transport Effects 0.000 abstract description 2
- 235000013339 cereals Nutrition 0.000 description 26
- 238000007599 discharging Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- 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
- 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
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
-
- 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
- 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
- B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to a kind of high efficiency corns to cross sieve apparatus, belong to corn processing facility technical field, it includes rack, dump skip, screw conveyor, elevator and screening machine, rack is fixed on ground, dump skip is fixed on rack, screw conveyor is set to the lower section of dump skip, and elevator is set to the discharge port side of screw conveyor, and screening machine is set to side of the elevator far from screw conveyor.After corn pours into dump skip, by the conveying of screw conveyor, it falls into elevator, elevator transports corn to eminence from lower, it is subsequently poured into screening machine, is dusted, separates and further after dedusting in screening machine, the broken corn and complete corn that are separated, broken corn can be recycled directly, avoid the waste of broken corn.
Description
Technical field
The present invention relates to corn processing facility technical fields, and in particular to a kind of high efficiency corn crosses sieve apparatus.
Background technique
The screenings of every 40 tons of corns has 320kg or so when unloading corn, and has that 100-140kg's is broken in 320kg screenings
Corn can re-use, but in prior art, the screenings of corn is directly can not to utilize sieve when waste disposal
Broken corn in lower object, causes to waste.
Summary of the invention
Regarding the issue above, the present invention provides a kind of high efficiency corn crosses sieve apparatus, the screenings of corn is solved
In broken corn waste the problem of.
The present invention is achieved through the following technical solutions: a kind of high efficiency corn crosses sieve apparatus, including rack, discharging
Bucket, screw conveyor, elevator and screening machine；The rack is fixed on ground；The dump skip is fixed on the rack, described
Dump skip is funnel-shaped, and the top of the dump skip is equipped with discharging entrance, and the lower part of the dump skip is equipped with discharge outlets；It is described
Screw conveyor is fixed on the rack, and the screw conveyor is set to the lower section of the dump skip, the screw conveyor
Feed inlet be connected to the discharge outlets；The elevator is set to the discharge port side of the screw conveyor, the promotion
Machine includes that conveyer belt, promotion motor and multiple receiving hoppers, the conveyer belt are installed in the rack, and the conveyer belt inclination is set
It sets, the receiving hopper is fixed on the conveyer belt, and the lower end of the conveyer belt is set to the discharge port of the screw conveyor
V belt translation is transmitted described in the promotion motor driven in lower section, and the promotion motor is fixed on the rack；The screening machine is solid
Due in the rack, the screening machine is set to the side of the elevator, and the screening machine includes level-one screening plant, second level
Screening plant and three level screen device, the level-one screening plant includes throwing grain device, sifting barrel, pressure fan and exhaust fan, described
It throws grain device to be fixed on the rack, the lower section thrown grain device and be set to the upper end of the conveyer belt, described one end for throwing grain device
Equipped with grain mouth is thrown, the throwing grain mouth is connected to the sifting barrel, and the sifting barrel is fixed on the rack, the lower end of the sifting barrel
Opening, the upper end of the sifting barrel are equipped with suction inlet, and the suction inlet is equipped with the exhaust fan, and the exhaust fan, which is connected with, to gather dust
Cloth bag is socketed with the silent air supply tube in upper end in the sifting barrel, and the upper end of the air supply tube is sheathed in the sifting barrel, institute
The lower end for stating air supply tube connects the pressure fan by pipeline, and the side wall of the air supply tube is equipped with ventilation hole, the sifting barrel
The outer wall of inner wall and air supply tube is respectively equipped with baffle；The second level screening plant includes filter screen, bobbing machine, broken corn roughing storehouse
With elite corn storehouse, the filter screen is set to the lower section of the sifting barrel, and the middle part of the filter screen is equipped with filter screen, the mistake
Screen is obliquely installed, and the bottom of the filter screen is equipped with the bearing spring and telescopic rod that are used to support, and the elite corn storehouse is solid
Due to ground, the elite corn storehouse is set to the lower section of the lower end of the filter screen, and the broken corn roughing storehouse is set to the mistake
The rack is fixed in the lower section of strainer, the broken corn roughing storehouse, and the bobbing machine is set to the lower section of the filter screen, described
Bobbing machine drives the filter screen vibration；The three level screen device includes that bellows, the selected storehouse of broken corn, air blower and dust are received
Ji Cang, the bellows are fixed on the rack, and one end of the bellows is equipped with air outlet, and the top of the bellows is equipped with broken corn
The lower part of feeding inlet, the bellows is equipped with broken corn discharge port, and the broken corn feeding inlet is connected to the broken corn roughing storehouse
Bottom, the broken selected storehouse of corn are set to the lower section of the broken corn discharge port, and ground is fixed in the broken selected storehouse of corn, institute
It states air blower and is fixed at the one end of the bellows far from the air outlet, the dust collection storehouse is set to the bellows close to institute
One end of air outlet is stated, ground is fixed in the dust collection storehouse；It is fixed in the bellows and divides wind for disperse wind
Plate, the split-wind plate are set between the air blower and the selected storehouse of broken corn.
Further, multiple receiving hoppers are equidistantly set on the conveyer belt, and the two neighboring receiving hopper is in water
Projection intersection in plane.Due to the projection intersection of two neighboring receiving hopper in the horizontal plane, corn can be from screw conveyor
Discharge port fall into receiving hopper incessantly, avoid corn and fallen from the gap between two adjacent receiving hoppers.
Further, the throwing grain device includes aggregate bin, high pressure blower and throws grain pipe, and the high pressure blower is fixed on described
Rack, described one end thrown grain pipe and be set to the high pressure blower, the aggregate bin are set to the underface of the upper end of the conveyer belt,
The aggregate bin is set to the top for throwing grain pipe and is connected to the throwing grain pipe, and the throwing grain mouth is set to the throwing grain pipe far from institute
State one end of high pressure blower.The corn thrown in grain pipe is blown in sifting barrel and corn is spread out by high pressure blower, is avoided
Corn is crowded together so that dust is not readily separated.
Further, blanking device is equipped in the aggregate bin, the blanking device includes blanking motor and screw rod, under described
The output shaft of material motor is fixedly connected with the screw rod, and the screw rod is set to vertically in the aggregate bin, the screw rod
Lower end is set in the outlet of the aggregate bin, and the blanking motor is fixed in the aggregate bin by connecting rod.Blanking device can
Uniform blanking avoids squeezing too many corn in throwing grain device and the corn dished out being caused to be not easy to disperse.
Further, the bobbing machine includes vibrating motor and eccentric wheel, and the vibrating motor is fixed on the rack, institute
The output shaft for stating vibrating motor is fixedly connected with the eccentric wheel, and the eccentric wheel is set to described in the lower section of the filter screen and abutting
Filter screen.
Further, the split-wind plate includes frame and trap, and the frame is fixed on the bellows, and the frame is in side
Shape, the frame are made of multiple small frames, one piece of trap are equipped in each small frame, the both ends of the trap turn respectively
The side wall of the dynamic connection small frame.Trap can rotate when by strong wind and change wind-force direction, to disperse wind-force, keep away
Exempt from wind-force and cross the broken corn of senior general to blow in dust collection storehouse.
Further, the elevator further includes tape handler, and the tape handler includes drive roll, main belt
Wheel, belt and driven roller, in the rack, the driving pulley is fixed on the active for the drive roll rotational installation
One end of roller, the driving pulley and drive roll are coaxial, the inside of the upper end of the conveyer belt and the drive roll
Outer rim abuts against, and driven roller rotational installation is in the rack, the axis of the drive roll and the driven roller
Axis it is parallel, the inside of the lower end of the conveyer belt and the outer rim of the driven roller abut against, and the promotion motor passes through
The belt transmission connection driving pulley.
It is obtained by the present invention to have the beneficial effect that due to taking above-mentioned technical proposal
The level-one screening plant that high efficiency corn of the invention crosses sieve apparatus separates most of dust with corn, level-one screening
The throwing grain device of device throws corn dispersion in sifting barrel, and then pressure fan will throw being blended in sifting barrel by air supply tube
Dust is blown afloat in corn, and exhaust fan extracts dust out sifting barrel, realizes the separation of most of dust and corn；Second level screening plant
Broken corn and intact corn are separated, corn slides under the action of bobbing machine toward lower after falling into filter screen in sifting barrel,
Broken corn falls into broken corn roughing storehouse under the filtering of filter screen simultaneously, and intact corn falls into elite corn storehouse, realizes broken corn
With the separation of intact corn；Three level screen device is by broken corn and the dust separation that is blended in broken corn, broken corn roughing storehouse
In broken corn flow into bellows, by the air blast region of air blower, dust, which is blown, falls into dust collection storehouse, broken corn toward front
The separation that broken corn with the dust being blended in broken corn are realized into the selected storehouse of broken corn is directly dropped into down；Broken corn is selected
Broken corn in storehouse can be recycled directly, avoid the waste of broken corn.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of high efficiency corn of the invention crosses sieve apparatus；
Wherein, 1- rack, 2- dump skip, 3- screw conveyor, 41- conveyer belt, 42- receiving hopper, 43- promote motor, 44-
Drive roll, 45- driven roller, 46- driving pulley, 47- belt, 51- high pressure blower, 52- aggregate bin, 53- throw grain pipe, 54-
Sifting barrel, 55- pressure fan, 56- air supply tube, 57- baffle, 58- exhaust fan, 59- gather dust cloth bag, 61- filter screen, and 62- supports bullet
Spring, 63- vibrating motor, 64- eccentric wheel, 65- elite corn storehouse, 66- broken corn roughing storehouse, 67- telescopic rod, 71- bellows, 72-
Air blower, the selected storehouse of the broken corn of 73-, 74- dust collection storehouse.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
It please refers to shown in Fig. 1, a kind of high efficiency corn crosses sieve apparatus, including rack 1, dump skip 2, screw conveyor 3, is promoted
Machine and screening machine, rack 1 are fixed on ground, and a part of rack 1 is set in the pit on ground, and dump skip 2 is fixed on rack 1,
Screw conveyor 3 is set to the lower section of dump skip 2, and elevator is set to the discharge port side of screw conveyor 3, and screening machine, which is set to, to be promoted
Side of the machine far from screw conveyor 3.After corn pours into dump skip 2, by the conveying of screw conveyor 3, fall into elevator,
Elevator transports corn to eminence from lower, is subsequently poured into screening machine, is dusted in screening machine, separates and further removes
After dirt, the broken corn and complete corn that are separated.
Dump skip 2 is funnel-shaped, and dump skip 2 is set in the pit on ground, and the top of dump skip 2 is equipped with discharging entrance, unloads
Expect that entrance is concordant with ground, corn is transported at dump skip 2 with lorry, is then poured into dump skip 2 from discharging entrance, dump skip 2
Lower part be equipped with discharge outlets.
Screw conveyor 3 is fixed in the rack 1 in pit, and screw conveyor 3 is set in the pit on ground, helical feed
Machine 3 includes shell, rotating electric machine and spiral conveyor rod, and shell is cylindrical, and rotating electric machine is fixed on one end of shell, spiral transferring
The other end for sending the discharge port of machine 3 to be set to shell, spiral conveyor rod are set in the housing, and one end of spiral conveyor rod is fixedly connected with rotation
The output shaft of rotating motor, the other end of spiral conveyor rod are rotationally connected with shell, the feed inlet and discharge outlets of screw conveyor 3
Connection, the corn flowed out from discharge outlets are directly entered screw conveyor 3.
Elevator includes conveyer belt 41, promotes motor 43, tape handler and multiple receiving hoppers 42, and the inclination of conveyer belt 41 is set
It sets, multiple receiving hoppers 42 are equidistantly fixed on the surface of conveyer belt 41 along the traffic direction of conveyer belt 41, two neighboring to connect
The projection intersection of hopper 42 in the horizontal plane, the lower end of conveyer belt 41 are set in the pit on ground, and the lower end of conveyer belt 41 is set to
The lower section of the discharge port of screw conveyor 3, tape handler include drive roll 44, driving pulley 46, belt 47 and driven rolling
Cylinder 45, drive roll 44, which horizontally rotates, to be installed in rack 1, and driving pulley 46 is fixed on one end of drive roll 44, conveyer belt
The inside of 41 upper end and the outer rim of drive roll 44 abut against, and driving pulley 46 and drive roll 44 are coaxial, driven roller 45
Horizontally rotate and be installed in rack 1, the inside of the lower end of conveyer belt 41 and the outer rim of driven roller 45 abut against, and promote motor 43
It is fixed in rack 1, is promoted and be fixedly connected with belt pulley on the output shaft of motor 43, belt pulley and driving pulley 46 pass through belt
47 connections promote motor 43 and conveyer belt 41 are driven to be driven.
Screening machine is fixed in rack 1, and screening machine includes level-one screening plant, second level screening plant and three level screen dress
It sets, corn successively passes through level-one screening plant, second level screening plant and three level screen device.
Level-one screening plant includes throwing grain device, sifting barrel 54, pressure fan 55 and exhaust fan 58, and throwing grain device includes high pressure blower
51, it throws grain pipe 53 and aggregate bin 52, high pressure blower 51 is fixed in rack 1, high pressure blower 51 is fixed in the one end for throwing grain pipe 53
And it is connected to the air outlet of high pressure blower 51, and the other end for throwing grain pipe 53, which is equipped with, throws grain mouth, the side of grain mouth connection sifting barrel 54 is thrown,
Aggregate bin 52, which is set to the top for throwing grain pipe 53 and is connected to, throws grain pipe 53, and aggregate bin 52 is set to the lower section of the upper end of conveyer belt 41, collection
Blanking device is equipped in hopper 52, blanking device includes blanking motor and screw rod, and the output shaft of blanking motor is fixedly connected with screw rod,
Screw rod is set to vertically in aggregate bin 52, and the lower end of screw rod is set in the outlet of aggregate bin 52, and blanking motor is solid by connecting rod
Due to aggregate bin 52.The upper end of sifting barrel 54 is equipped with suction inlet, and suction inlet connects exhaust fan 58, and exhaust fan 58 is connected with the cloth that gathers dust
Bag 59, sifting barrel 54 is connected with the silent air supply tube 56 in upper end, and the upper end of air supply tube 56 is sheathed in sifting barrel 54, air supply tube 56
Lower end pressure fan 55 is connected by pipeline, blower 55 is fixed on ground, is sheathed on the side wall of the air supply tube 56 in sifting barrel
Equipped with ventilation hole, and the outer wall of the inner wall of sifting barrel 54 and air supply tube 56 is fixed with baffle 57 respectively, and baffle 57 is for preventing
Corn falling speed is too fast and the dust being blended in corn is caused to have little time to be sucked out.
Second level screening plant includes filter screen 61, bobbing machine, broken corn roughing storehouse 66 and elite corn storehouse 65, filter screen 61
It is obliquely installed, the upper end of filter screen 61 is set to the lower section of sifting barrel 54, and the middle part of filter screen 61 is equipped with filter screen, filter screen 61
Lower end is even surface, and the two sides of filter screen 61 are equipped with the Antileaking plate of setting.The both ends of filter screen 61 are respectively arranged below with bearing
Spring 62 and telescopic rod 67, the upper end of telescopic rod 67 are fixedly connected with filter screen 61, and ground is fixed in the lower end of telescopic rod 67, bearing
Spring 62 is sheathed on outside telescopic rod 67, and the upper end of bearing spring 62 is fixedly connected with filter screen 61, is supported the lower end of spring 62 and is stretched
The lower end of contracting bar 67 is fixedly connected.Elite corn storehouse 65 is set to the lower section of the lower end of filter screen 61, and elite corn storehouse 65 is fixed on
Ground, broken corn roughing storehouse 66 are set to the lower section of filter screen, and rack 1 is fixed in broken corn roughing storehouse 66.Bobbing machine is set to filtering
The lower section at the middle part of sieve 61, bobbing machine includes vibrating motor 63 and eccentric wheel 64, and vibrating motor 63 is fixed in rack 1, vibration
The output shaft of motor 63 is fixedly connected with eccentric wheel 64, and eccentric wheel 64 is set to the lower section of filter screen 61 and abuts filter screen 61, vibrates
Machine drives filter screen 61 to vibrate by eccentric wheel 64 so that broken corn is fallen from filter screen, bobbing machine also make broken corn without
Method blocks filter screen for a long time.
Three level screen device includes air blower 72, bellows 71, the selected storehouse 73 of broken corn and dust collection storehouse 74, bellows 71
One end is equipped with air outlet, and the top of bellows 71 is equipped with broken corn feeding inlet, and the lower part of bellows 71 is equipped with broken corn discharge port, broken jade
Rice feeding inlet is connected to the bottom in broken corn roughing storehouse 66, and the broken selected storehouse 73 of corn is set to the underface of broken corn discharge port, air blast
Machine 72 is set to the one end of bellows 71 far from air outlet, and dust collection storehouse 74 is set to bellows 71 close to one end of air outlet, bellows 71
It is inside fixed with the split-wind plate for dispersing wind, split-wind plate is set between air blower 72 and the selected storehouse 73 of broken corn, split-wind plate
Including frame and trap, frame is fixedly connected with bellows 71, and frame is square, and frame is made of multiple small frames, sets in each small frame
There is one piece of trap, the both ends of trap are rotatablely connected the side wall of small frame respectively.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, it is all the present invention suggested by technical spirit under completed same changes or modifications change, should all belong to
In the covered the scope of the patents of the present invention.
Claims (7)
1. a kind of high efficiency corn crosses sieve apparatus, it is characterised in that: including
Rack, the rack are fixed on ground；
Dump skip, the dump skip are fixed on the rack, and the dump skip is funnel-shaped, and the top of the dump skip, which is equipped with, unloads
Expect entrance, the lower part of the dump skip is equipped with discharge outlets；
Screw conveyor, the screw conveyor are fixed on the rack, and the screw conveyor is set to the dump skip
Lower section, the feed inlet of the screw conveyor are connected to the discharge outlets；
Elevator, the elevator are set to the discharge port side of the screw conveyor, and the elevator includes conveyer belt, promoted
Motor and multiple receiving hoppers, the conveyer belt are installed in the rack, and the conveyer belt is obliquely installed, and the receiving hopper is fixed
In on the conveyer belt, the lower end of the conveyer belt is set to the lower section of the discharge port of the screw conveyor, the promotion motor
The transmission V belt translation is driven, the promotion motor is fixed on the rack；
Screening machine, the screening machine are fixed on the rack, and the screening machine is set to the side of the elevator, the screening
Machine includes level-one screening plant, second level screening plant and three level screen device, and the level-one screening plant includes throwing grain device, screening
Cylinder, pressure fan and exhaust fan, the throwing grain device are fixed on the rack, and the grain device of throwing is set on the upper end of the conveyer belt
Lower section, described one end for throwing grain device, which is equipped with, throws grain mouth, and the throwing grain mouth is connected to the sifting barrel, and the sifting barrel is fixed on described
Rack, the lower ending opening of the sifting barrel, the upper end of the sifting barrel are equipped with suction inlet, and the suction inlet is equipped with the exhausting
Machine, the exhaust fan are connected with the cloth bag that gathers dust, and are socketed with the silent air supply tube in upper end in the sifting barrel, the air supply tube it is upper
End cap is set in the sifting barrel, and the lower end of the air supply tube connects the pressure fan, the side wall of the air supply tube by pipeline
Equipped with ventilation hole, the inner wall of the sifting barrel and the outer wall of air supply tube are respectively equipped with baffle；
The second level screening plant includes filter screen, bobbing machine, broken corn roughing storehouse and elite corn storehouse, and the filter screen is set to
The middle part of the lower section of the sifting barrel, the filter screen is equipped with filter screen, and the filter screen is obliquely installed, the bottom of the filter screen
Portion is equipped with the bearing spring and telescopic rod being used to support, and ground is fixed in the elite corn storehouse, and the elite corn storehouse is set to
The lower section of the lower end of the filter screen, the broken corn roughing storehouse are set to the lower section of the filter screen, the broken corn roughing storehouse
It is fixed on the rack, the bobbing machine is set to the lower section of the filter screen, and the bobbing machine drives the filter screen vibration；
The three level screen device includes that bellows, the selected storehouse of broken corn, air blower and dust collection storehouse, the bellows are fixed on institute
Rack is stated, one end of the bellows is equipped with air outlet, and the top of the bellows is equipped with broken corn feeding inlet, the lower part of the bellows
Equipped with broken corn discharge port, the broken corn feeding inlet is connected to the bottom in the broken corn roughing storehouse, the broken selected storehouse of corn
Set on the lower section of the broken corn discharge port, ground is fixed in the broken selected storehouse of corn, and the air blower is fixed at described
The one end of bellows far from the air outlet, the dust collection storehouse be set to the bellows close to one end of the air outlet, it is described
Ground is fixed in dust collection storehouse；The split-wind plate for dispersing wind is fixed in the bellows, the split-wind plate is set to institute
It states between air blower and the selected storehouse of broken corn.
2. a kind of high efficiency corn according to claim 1 crosses sieve apparatus, it is characterised in that: multiple receiving hoppers are equidistant
On the conveyer belt, the projection intersection of the two neighboring receiving hopper in the horizontal plane.
3. a kind of high efficiency corn according to claim 1 crosses sieve apparatus, it is characterised in that: the throwing grain device includes gathering materials
Bucket, high pressure blower and throwing grain pipe, the high pressure blower are fixed on the rack, one for throwing grain pipe and being set to the high pressure blower
End, the aggregate bin are set to the underface of the upper end of the conveyer belt, and the aggregate bin is set to the top for throwing grain pipe and company
Lead to the throwing grain pipe, the throwing grain mouth is set to the described throwing one end of grain pipe far from the high pressure blower.
4. a kind of high efficiency corn according to claim 3 crosses sieve apparatus, it is characterised in that: be equipped with blanking in the aggregate bin
Device, the blanking device include blanking motor and screw rod, and the output shaft of the blanking motor is fixedly connected with the screw rod, described
Screw rod is set to vertically in the aggregate bin, and the lower end of the screw rod is set in the outlet of the aggregate bin, the blanking electricity
Machine is fixed in the aggregate bin by connecting rod.
5. a kind of high efficiency corn according to claim 1 crosses sieve apparatus, it is characterised in that: the bobbing machine includes vibration electricity
Machine and eccentric wheel, the vibrating motor are fixed on the rack, and the output shaft of the vibrating motor is fixedly connected with the eccentric wheel,
The eccentric wheel is set to the lower section of the filter screen and abuts the filter screen.
6. a kind of high efficiency corn according to claim 5 crosses sieve apparatus, it is characterised in that: the split-wind plate include frame and
Trap, the frame are fixed on the bellows, and the frame is square, and the frame is made of multiple small frames, each described small
One piece of trap is equipped in frame, the both ends of the trap are rotatablely connected the side wall of the small frame respectively.
7. a kind of high efficiency corn according to claim 1 crosses sieve apparatus, it is characterised in that: the elevator further includes that band passes
Motivation structure, the tape handler include drive roll, driving pulley, belt and driven roller, the drive roll rotation peace
Loaded in the rack, the driving pulley is fixed on one end of the drive roll, and the driving pulley and drive roll are same
Axis, the inside of the upper end of the conveyer belt and the outer rim of the drive roll abut against, and the driven roller rotational installation is in institute
State in rack, the axis of the drive roll is parallel with the axis of the driven roller, the inside of the lower end of the conveyer belt with
The outer rim of the driven roller abuts against, and the promotion motor is sequentially connected the driving pulley by belt.
Priority Applications (1)
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| CN201910459437.4A CN110180781A (en) | 2019-05-29 | 2019-05-29 | A kind of high efficiency corn crosses sieve apparatus |
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| CN201910459437.4A CN110180781A (en) | 2019-05-29 | 2019-05-29 | A kind of high efficiency corn crosses sieve apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112916365A (en) * | 2021-01-21 | 2021-06-08 | 刘飞艳 | Sandstone filtration ware for architectural decoration |
| CN116213267A (en) * | 2023-05-06 | 2023-06-06 | 廊坊瑞康饲料有限公司 | Deironing equipment is used in material production |
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