CN109261516A - A kind of combined fan formula oat kicker - Google Patents
A kind of combined fan formula oat kicker Download PDFInfo
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- CN109261516A CN109261516A CN201811245511.4A CN201811245511A CN109261516A CN 109261516 A CN109261516 A CN 109261516A CN 201811245511 A CN201811245511 A CN 201811245511A CN 109261516 A CN109261516 A CN 109261516A
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- oat
- drum sieve
- drum
- sieve
- rack
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Classifications
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- 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
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
-
- 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
-
- 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
Abstract
A kind of combined fan formula oat kicker, including rack and feeding hopper, screening component, cleaning fan component, seed conveying assembly and Power Component, screening component includes horizontal and multiple drum sieves arranged in parallel, multiple sieve pores are uniformly provided on the side wall of each drum sieve, and the side wall of each drum sieve is parallel on its axial direction on edge, wavy in being made of multistage broken line, the wavy fluctuating concave and convex direction of each adjacent two drum sieve side wall corresponding section is exactly the opposite；Cleaning fan is made of parallel type centrifugal fan and axial flow blower, is respectively used to biggish impurity and lesser impurity.A kind of Combined dual-wind-machine of the invention is equipped with the oat kicker of three drum sieves, pass through the change of multiple cylinder sieve structures, and the formula interaction of different blowers, realize oat raw material in the pneumatic jig assembly type of oat grain and impurity quickly, Effective selection separation, to reduce production cost, improve oat cleans quality.
Description
Technical field
The present invention relates to oat emersion objects in crops to clean mechanical equipment technical field, specifically a kind of combination
Three drum sieve oat kicker of two fans formula.
Background technique
With the raising of China's level of agricultural production, the development of crops mechanized harvest is also getting faster.And in recent years
Carry out demand of the oat in grain market constantly to increase, but matched oat cleaning plant is immature on the market.Swallow
The operation of cleaning of wheat emersion object is link important during oat harvests.The tradition of oat is cleaned operation and is relied primarily on manually,
Although it is clean to clean comparison, large labor intensity, and low efficiency.
Most dressing mechanism is all by the constituted vibrating screen of three sieves such as shuttle board, upper sieve, lower sieve currently on the market
Mechanism.Although vibrating screen to clean effect preferable, that there are volumes is big for its mechanism, structure is complicated, Oscillation Amplitude is big and adds
The defects of work is at high cost.
Therefore, reduce oat kicker structure volume, reduce production cost and can for oat biological nature,
By improving the key structure of cleaner, design at low cost, structure is simple, cleaning effect, good cleaning plant is current
Problem to be solved.
Summary of the invention
Technical purpose of the invention is: providing the oat kicker that a kind of Combined dual-wind-machine is equipped with three drum sieves, passes through
Oat grain and miscellaneous is realized in oat raw material in the change of multiple cylinder sieve structures, and the formula interaction of different blower
The pneumatic jig assembly type of matter is quick, Effective selection separates, to reduce production cost, improve oat cleans quality.
The present invention to realize the above-mentioned technical purpose, used technical solution are as follows: a kind of combined fan formula oat kicker,
Including rack and the feeding hopper being arranged on the rack, screening component, cleaning fan component, seed conveying assembly and power packages
Part, the rack are in cuboid frame like structure, the inner vertical of rack are provided with one piece of partition, which is parallel to length
The width edge of cube shape frame like structure rack is arranged, and the inside of rack is separated into fan house and cleaning room two chambers are empty
Between, the described feeding hopper setting can be fed, the screening group into cleaning room above the cleaning room in corresponding rack
Part is arranged in cleaning room, and screening component includes horizontal and multiple drum sieves arranged in parallel, and multiple drum sieves are along parallel
It is arranged in the length edge direction of cuboid frame like structure rack, and multiple drum sieves are close to fan house to separate fan house
Drum diameter successively becomes smaller in orientation, wherein and the underface of feeding hopper is arranged in the maximum drum sieve of drum diameter,
The oat raw material conveyed via feeding hopper is screened with the first order for receiving, is uniformly opened up on the side wall of each drum sieve
There are multiple sieve pores, and the side wall of each drum sieve along being parallel on its axial direction, is being in the wave being made of multistage broken line
The wavy fluctuating concave and convex direction of shape, each adjacent two drum sieve side wall corresponding section is exactly the opposite, makes on drum sieve side wall
Distance of the every bit apart from its adjacent cylinders sieve side wall is all the same；
The cleaning fan component includes centrifugal blower and axial flow blower, wherein centrifugal blower is mounted on the fan house of rack
It is interior, and its air outlet passes through the through-hole being arranged on partition air feed into cleaning room, for being screened out to the sieve pore through drum sieve
Material carry out the selection by winnowing separation between oat grain and impurity, the top of rack is arranged in the axial flow blower, in axis stream
Also horizontally disposed between blower and rack to have a rectangle discharge pipe, which is mounted on the surface of cleaning room, square
Shape discharge pipe is docked and connected close to one end of fan house and the wind pipe of axial flow blower, rectangle discharge pipe far from fan house one
End is communicated with external atmosphere, and the bottom plate of the rectangle discharge pipe is in the corrugated of dipping and heaving, in bottom plate wave structure
Each place of raising upward has been provided with circular hole, which can flow through rectangle discharge pipe in the gas that axial flow blower bloats
When form local depression, indoor light impurities will be cleaned and be adsorbed in rectangle discharge pipe, and with the air-flow in rectangle discharge pipe
Cleaner is discharged；
The seed conveying assembly includes that the V-arrangement collecting board being arranged in below screening component is recessed with V-arrangement collecting board is mounted on
Auger conveyor in slot, the side of V-arrangement collecting board are docked with the lower end surface of through-hole opened up on partition, V-arrangement collecting board it is another
Side is connect with rack；The Power Component is connect with screening component, cleaning fan component and seed conveying assembly respectively, is used
Yu Weiqi movement provides power.
Preferably, the feeding hopper is in the funnel-shaped structure of lower ending opening, and between the side wall and horizontal plane of feeding hopper
Angle be 45 °.
Preferably, the central axes height of the centrifugal fan air outlet is high lower than the central axes of the maximum drum sieve of diameter
Degree.
Preferably, the cleaner further includes the control mechanism being arranged on the rack, the control mechanism and Power Component,
Component, cleaning fan component and the electrical connection of seed conveying assembly are screened, screening component is driven to regulate and control Power Component, cleans wind
Thermomechanical components and seed conveying assembly are respectively completed the screening of oat raw material, wind-force is cleaned and conveys operation with seed.
Preferably, the auger conveyor in the seed conveying assembly is arranged along the width direction of rack.
Preferably, the number of the drum sieve is three, is divided into great circle shaft screen, middle drum sieve and roundlet according to diameter
Shaft screen, wherein the central axes height of great circle shaft screen, middle drum sieve and small drum sieve successively reduces, and two neighboring drum sieve
The difference in height of central axes in the vertical direction is 70mm.
Preferably, the drum diameter of the great circle shaft screen is 350mm, and the drum diameter of middle drum sieve is 300mm, small cylinder
The drum diameter of sieve is 250mm.
Preferably, the multistage broken line for constituting drum sieve side wall alternately connects structure by multiple horizontal lines and multiple parallaxs
At, wherein the angle between parallax and horizontal plane is 10 °.
Preferably, the Power Component include two motor, two motor be respectively centrifugal blower and diameter most
Big drum sieve provides power, and transmits power by belt between multiple drum sieves, and centrifugal blower is respectively also by belt
Auger conveyor and axial flow blower transmit power.
Preferably, the side wall of the drum sieve is wire gauze sieve, and the both ends of drum sieve are fixed by bearing block and rack
Connection.
Beneficial effects of the present invention:
1, a kind of combined fan formula oat kicker of the invention is arranged and is had the cylinder of different-diameter by multiple sequences
Sieve, and is capable of the setting of mutually matched centrifugal blower and axial flow blower, and multiple using multiple drum sieves centrifugal is tossed
Effect makes oat emersion object form fluffy orientation selection by winnowing point that is material bed, then passing through centrifugal blower in the airflow field of cleaning room
From local depression formula suction-operated caused by effect and axial flow blower, a variety of effects cooperate, and realize to oat seed
Grain and miscellaneous remaining multiple combined screening, so that effectively increase finished product oat grain cleans quality.Cleaner overall structure
Rationally, ingenious in design, volume compact is small and exquisite, and cleaning efficiency is high, cleans that effect is good, and processing cost is low, safe and reliable.
2, a kind of combined fan formula oat kicker of the invention, the multiple drum sieves screened in component are respectively provided with difference
Diameter, and the side wall of multiple drum sieves is in be made of multistage broken line wavy, and this setup can effectively increase circle
The area of effectively tossing of shaft screen, to improve the working efficiency of cleaner and the screening effect of oat.Meanwhile in order to avoid cylinder
For the side wall of sieve after being arranged to wavelike structure, the speed of tossing in wavelike structure protrusion place is big, is recessed the speed of tossing in place
It spends small, in turn results in the oat emersion object dished out in raised place and threw, and under the oat emersion object that recessed place is dished out is not achieved
The side wall compass screen surface of the problem of level-one drum sieve, multiple drum sieves cooperate in such a way that male-female-is convex, make the material at each position
Next stage drum sieve can be can smoothly enter into and carry out further centrifugal screening.
3, a kind of combined fan formula oat kicker of the invention, cleaning fan component is by parallel type centrifugal fan and axis
Flow fan composition, wherein parallel type centrifugal fan can pass through the larger impurity in oat emersion object that drum sieve is tossed out
Outside cleaning room air outlet discharge machine, and the smaller impurity floated in cleaning room can be passed through band by axial flow blower cooperation rectangle discharge pipe
Round-meshed rectangle outlet air tube bottom plate is adsorbed in rectangle discharge pipe, and then machine is discharged by rectangle discharge pipe with air-flow in it
Outside.The weight sundries in oat material can preferably be separated by the mating reaction of two fans, to improve to oat
Clean effect.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the male-female arrangement architecture diagrammatic top view that component is screened in the present invention；
Fig. 3 is the structural schematic diagram of drum sieve wavy sidewalls in the present invention；
Fig. 4 is the structural representation top view of axis flow fan of the present invention；
Fig. 5 is the structural representation front view of rectangle outlet air tube bottom plate in the present invention；
Fig. 6 is the structural representation top view of rectangle outlet air tube bottom plate in the present invention；
Appended drawing reference: 1, rack, 2, feeding hopper, 3, partition, 4, fan house, 5, cleaning room, 6, drum sieve, 7, centrifugal blower, 8,
Axial flow blower, 801, wind pipe, 9, rectangle discharge pipe, 901, bottom plate, 10, circular hole, 11, V-arrangement collecting board, 12, helical feed
Device.
Specific embodiment
Technical solution of the present invention is further described in detail with reference to the accompanying drawing:
As shown, a kind of combined fan formula oat kicker, including rack 1 and the feeding hopper being arranged in rack 12, sieve
Component, cleaning fan component, seed conveying assembly and Power Component are selected, the rack 1 is in cuboid frame like structure, in machine
The inner vertical of frame 1 is provided with one piece of partition 3, which is parallel to the width edge setting of cuboid frame like structure rack 1,
The inside of rack 1 is separated into 5 two chambers space of fan house 4 and cleaning room, the feeding hopper 2 is arranged in cleaning room 5
It in the corresponding rack 1 in top, and can be fed into cleaning room 5, the screening component is arranged in cleaning room 5, screening group
Part includes horizontal and multiple drum sieves 6 arranged in parallel, and multiple drum sieves 6 are along being parallel to cuboid frame like structure machine
The length edge direction of frame 1 is arranged, and multiple drum sieves 6 are straight to cylinder in the orientation far from fan house 4 close to fan house 4
Diameter successively becomes smaller, wherein the underface of feeding hopper 2 is arranged in the maximum drum sieve 6 of drum diameter, for receiving and first
Grade screens the oat raw material conveyed via feeding hopper 2, is uniformly provided with multiple sieve pores on the side wall of each drum sieve 6,
And the side wall of each drum sieve 6 is parallel on its axial direction on edge, and it is wavy in being made of multistage broken line, per adjacent two
The wavy fluctuating concave and convex direction of a 6 side wall corresponding section of drum sieve is exactly the opposite, makes the every bit distance on 6 side wall of drum sieve
The distance that its adjacent cylinders sieves 6 side walls is all the same；
The cleaning fan component includes parallel type centrifugal fan 7 and axial flow blower 8, wherein centrifugal blower 7 is mounted on rack
In 1 fan house 4, and it is adjacent with the maximum drum sieve 6 of diameter, the air outlet of centrifugal blower 7, which passes through, is arranged in leading on partition 3
Hole air feed into cleaning room 5, the material for screening out to the sieve pore through drum sieve 6 carry out the wind between oat grain and impurity
The top of rack 1 is arranged in choosing separation, the axial flow blower 8, also horizontally disposed between axial flow blower 8 and rack 1 to have one
A rectangle discharge pipe 9, the rectangle discharge pipe 9 are mounted on the surface of cleaning room 5, and rectangle discharge pipe 9 is close to one end of fan house 4
It being docked and connected with the wind pipe 801 of axial flow blower 8, the one end of rectangle discharge pipe 9 far from fan house 4 is communicated with external atmosphere,
The bottom plate 901 of the rectangle discharge pipe 9 is in the corrugated of dipping and heaving, upward convex in each of 901 wave structure of bottom plate
Rise place be provided with circular hole 10,10 position of circular hole can axial flow blower 8 bulging gas flow through rectangle discharge pipe 9 when shape
At local depression, the light impurities in cleaning room 5 are adsorbed in rectangle discharge pipe 9, and are arranged with the air-flow in rectangle discharge pipe 9
Cleaner out；
In the Structure of cleaning machine of the application, the wind pipe 801 and rectangle discharge pipe 9 of axial flow blower 8 together form one
Low pressure exhaust passage, the low pressure exhaust passage are integrally provided in above cleaning room, pass through the corrugated bottom plate of rectangle discharge pipe 9
901 are separated by with cleaning room, and the corrugated bottom plate 901 is provided with circular hole 10 in the highest point for the protrusion that rises and falls, just with will be in cleaning room
The light impurity absorption of floating comes up, and is bloated axial flow blower 8 from round wind pipe 801 by 8 wind pipe 801 of axial flow blower
Gas convert to rectangle discharge pipe 9, and by 9 end of rectangle discharge pipe flow out.
The seed conveying assembly includes that the V-arrangement collecting board 11 being arranged in below screening component is collected with V-arrangement is mounted on
The side of auger conveyor 12 in 11 recessed groove of plate, V-arrangement collecting board 11 is docked with the lower end surface of opened up through-hole on partition 3, V
The other side of shape collecting board 11 is connect with rack 1；It, can by the setting of V-arrangement collecting board and auger conveyor below screening component
The preferable collection and conveying for realizing the oat grain after cleaning, prevent the phenomenon that results in blockage in cleaning plant, to improve
The working efficiency of entire cleaning plant.
The Power Component is connect with screening component, cleaning fan component and seed conveying assembly respectively, for being it
Movement provides power.
Preferably, the feeding hopper 2 is in the funnel-shaped structure of lower ending opening, and feeding hopper 2 is welded by the steel plate of 1.8-2mm
It forms, the angle between the side wall and horizontal plane of feeding hopper 2 is 45 °, and feeding hopper 2 is fixedly connected with rack.
Preferably, the central axes height of 7 air outlet of centrifugal blower is lower than the central axes height of the maximum drum sieve 6 of diameter.
Preferably, the cleaner further includes the control mechanism being arranged in rack 1, the control mechanism and power packages
Part, screening component, cleaning fan component and the electrical connection of seed conveying assembly drive screening component, clear to regulate and control Power Component
Fan assembly and seed conveying assembly is selected to be respectively completed the screening of oat raw material, wind-force is cleaned and conveys operation with seed.
Preferably, the auger conveyor 12 in the seed conveying assembly is arranged along the width direction of rack 1.Helical feed
The maximum gauge of device 12 is 170mm, and the screw pitch of auger conveyor 12 is 80mm.It mainly includes transmission shaft and helical blade, spiral shell
Vane piece is welded on axis, and whole device is arranged in the lower end of rack and is fixedly connected with rack by bearing block.
Preferably, the number of the drum sieve 6 is three, is divided into great circle shaft screen, middle drum sieve and small according to diameter
Drum sieve, wherein the central axes height of great circle shaft screen, middle drum sieve and small drum sieve successively reduces, and two neighboring drum sieve 6
Central axes difference in height in the vertical direction be 70mm.The drum diameter of great circle shaft screen is 350mm, and the cylinder of middle drum sieve is straight
Diameter is 300mm, and the drum diameter of small drum sieve is 250mm.Sieve with the cooperation of large, medium and small drum sieve is wire gauze sieve, and compass screen surface
As wavy, the multistage broken line for constituting 6 side wall of drum sieve is alternately connected and composed by multiple horizontal lines and multiple parallaxs,
In, the angle between parallax and horizontal plane is 10 °.The both ends of each drum sieve 6 pass through bearing block and the fixed company of rack 1
It connects；
Preferably, the Power Component includes two motor, and two motor are respectively that centrifugal blower 7 and diameter are maximum
Drum sieve 6 provides power, and transmits power by belt between multiple drum sieves 6, and centrifugal blower 7 is respectively spiral shell also by belt
It revolves conveyer 12 and axial flow blower 8 transmits power.
The working principle of cleaner prepared by the present invention are as follows: when work, oat emersion object is sent into cleaner through feeding hopper
Interior, oat emersion object can smoothly enter into the great circle shaft screen in screening component, later, multiple drum sieve lands that side wall fluctuating matches
It is continuous that oat emersion object is tossed to cleaning room by respective rotation, due to being in the wave being made of multistage broken line using side wall
The cylinder sieve structure of wave-like provides the working efficiency of cleaner to increase the area of tossing of drum sieve significantly.Meanwhile
The oat kicker uses the combining form of parallel type centrifugal fan and axial flow blower, and such combination can make parallel centrifugation
Blower is gone out biggish impurity outside machine with air flow cleaning by the effect of tossing of drum sieve, and axial flow blower blows the gas of bulging
To rectangle discharge pipe, due to being cleaning room below rectangle discharge pipe, and its bottom plate is corrugated, and wave structure most
Circular hole is provided at high point.Since the gas flow in rectangle discharge pipe is constant, so the flow velocity of bottom plate highest point circular hole opening
Maximum, and pressure at this is minimum, is acted on using the local depression formula, can will be in the oat emersion object that floated above cleaning room
Light impurity absorption comes up, and by outside rectangle discharge pipe discharge machine.Due to the group using parallel type centrifugal fan and axial flow blower
Conjunction form, can increase the oat kicker cleans effect.Secondly, being isolated by combined fan and drum sieve collective effect
Seed fall into the seed conveying assembly of rack lower end, the seed of accumulation by auger conveyor submitting machine outside.In this process
In, due to seed and glume, chaff are deposited and some light sundries are there are quality difference, and cause its floating velocity different, therefore, oat seed
Grain can't be with the discharges machine such as glume, chaff outside.
Claims (10)
1. a kind of combined fan formula oat kicker, including rack (1) and the feeding hopper (2) being arranged on rack (1), screening
Component, cleaning fan component, seed conveying assembly and Power Component, it is characterised in that: the rack (1) is in cuboid frame
Shape structure is provided with one piece of partition (3) in the inner vertical of rack (1), which is parallel to cuboid frame like structure machine
The width edge of frame (1) is arranged, and the inside of rack (1) is separated into fan house (4) and cleaning room (5) two chambers space, institute
Feeding hopper (2) setting stated can be fed on the corresponding rack (1) in cleaning room (5) top into cleaning room (5), described
The setting of screening component in the cleaning room (5), screening component includes horizontal and multiple drum sieves (6) arranged in parallel, more
A drum sieve (6) is along the length edge direction arrangement for being parallel to cuboid frame like structure rack (1), and multiple drum sieves (6) exist
Successively become smaller close to fan house (4) to drum diameter in the orientation far from fan house (4), wherein drum diameter is maximum
The setting of one drum sieve (6) is in the underface of feeding hopper (2), for receiving and the first order is screened and conveyed via feeding hopper (2)
Oat raw material is uniformly provided with multiple sieve pores, and the side wall of each drum sieve (6) on the side wall of each drum sieve (6)
Along being parallel on its axial direction, wavy in being made of multistage broken line, each adjacent two drum sieve (6) side wall is opposite
The wavy fluctuating concave and convex direction that should locate is exactly the opposite, and the every bit on drum sieve (6) side wall is made to sieve (6) apart from its adjacent cylinders
The distance of side wall is all the same；
The cleaning fan component includes centrifugal blower (7) and axial flow blower (8), wherein centrifugal blower (7) is mounted on rack
(1) in fan house (4), and its air outlet by the through-hole that is arranged on partition (3) to cleaning room (5) interior air feed, for pair
The material that sieve pore through drum sieve (6) screens out carries out the selection by winnowing separation between oat grain and impurity, the axial flow blower
(8) it is arranged in the top of rack (1), it is also horizontally disposed between axial flow blower (8) and rack (1) to have a rectangle discharge pipe
(9), which is mounted on the surface of cleaning room (5), rectangle discharge pipe (9) close to fan house (4) one end with
The wind pipe (801) of axial flow blower (8) is docked and connected, rectangle discharge pipe (9) one end and external atmosphere far from fan house (4)
It communicates, the bottom plate (901) of the rectangle discharge pipe (9) is in the corrugated of dipping and heaving, in bottom plate (901) wave structure
Each place of raising upward has been provided with circular hole (10), the gas stream which can bloat in axial flow blower (8)
Through forming local depression when rectangle discharge pipe (9), the light impurities in cleaning room (5) are adsorbed in rectangle discharge pipe (9), and
Cleaner is discharged with the air-flow in rectangle discharge pipe (9)；
The seed conveying assembly includes the V-arrangement collecting board (11) being arranged in below screening component and is mounted on V-arrangement collecting board
(11) auger conveyor in recessed groove (12), the side and the lower end surface of opened up through-hole on partition (3) of V-arrangement collecting board (11)
Docking, the other side of V-arrangement collecting board (11) is connect with rack (1)；The Power Component respectively with screening component, cleaning fan
Component is connected with seed conveying assembly, for providing power for its movement.
2. a kind of combined fan formula oat kicker according to claim 1, it is characterised in that: the feeding hopper (2)
In the funnel-shaped structure of lower ending opening, and the angle between the side wall and horizontal plane of feeding hopper (2) is 45 °.
3. a kind of combined fan formula oat kicker according to claim 1, it is characterised in that: the centrifugal blower (7)
The central axes height of air outlet is lower than the central axes height of the maximum drum sieve of diameter (6).
4. a kind of combined fan formula oat kicker according to claim 1, it is characterised in that: the cleaner also wraps
Include the control mechanism being arranged on rack (1), the control mechanism and Power Component, screening component, cleaning fan component and seed
Conveying assembly electrical connection drives screening component, cleaning fan component and seed conveying assembly to distinguish to regulate and control Power Component
It is cleaned at the screening of oat raw material, wind-force and conveys operation with seed.
5. a kind of combined fan formula oat kicker according to claim 1, it is characterised in that: the seed conveying assembly
In auger conveyor (12) along rack (1) width direction arrange.
6. a kind of combined fan formula oat kicker according to claim 1, it is characterised in that: the drum sieve (6)
Number is three, is divided into great circle shaft screen, middle drum sieve and small drum sieve according to diameter, wherein great circle shaft screen, middle drum sieve
It is successively reduced with the central axes height of small drum sieve, and the height of the central axes of two neighboring drum sieve (6) in the vertical direction
Difference is 70mm.
7. a kind of combined fan formula oat kicker according to claim 6, it is characterised in that: the circle of the great circle shaft screen
Cylinder diameter is 350mm, and the drum diameter of middle drum sieve is 300mm, and the drum diameter of small drum sieve is 250mm.
8. a kind of combined fan formula oat kicker according to claim 1, it is characterised in that: the composition drum sieve
(6) multistage broken line of side wall is alternately connected and composed by multiple horizontal lines and multiple parallaxs, wherein between parallax and horizontal plane
Angle be 10 °.
9. a kind of combined fan formula oat kicker according to claim 1, it is characterised in that: the Power Component packet
Two motor are included, two motor are respectively centrifugal blower (7) and the maximum drum sieve of diameter (6) offer power, and multiple
Power is transmitted by belt between drum sieve (6), centrifugal blower (7) is respectively auger conveyor (12) and axis stream also by belt
Blower (8) transmits power.
10. a kind of combined fan formula oat kicker according to claim 1, it is characterised in that: the drum sieve (6)
Side wall is wire gauze sieve, and the both ends of drum sieve (6) are fixedly connected by bearing block with rack (1).
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| CN201811245511.4A CN109261516B (en) | 2018-10-24 | 2018-10-24 | Combined fan type oat cleaner |
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|---|---|---|---|
| CN201811245511.4A CN109261516B (en) | 2018-10-24 | 2018-10-24 | Combined fan type oat cleaner |
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| CN109261516A true CN109261516A (en) | 2019-01-25 |
| CN109261516B CN109261516B (en) | 2021-10-08 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848044A (en) * | 2019-04-01 | 2019-06-07 | 河南科技大学 | A kind of vibration sieve type seed crop cleaning plant based on positive/negative-pressure airflow field |
| CN114669478A (en) * | 2022-04-02 | 2022-06-28 | 河南科技大学 | Wind screen roller combination formula seed cleaning device |
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| CN106211942A (en) * | 2016-10-13 | 2016-12-14 | 河南科技大学 | A kind of longitudinal axial flow threshing and cleaning device |
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| CN114669478B (en) * | 2022-04-02 | 2023-09-19 | 河南科技大学 | Wind screen roller combined seed cleaning device |
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