CN209093910U - A kind of grain cleaner of the multistage screening with dust-extraction unit - Google Patents
A kind of grain cleaner of the multistage screening with dust-extraction unit Download PDFInfo
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- CN209093910U CN209093910U CN201821590476.5U CN201821590476U CN209093910U CN 209093910 U CN209093910 U CN 209093910U CN 201821590476 U CN201821590476 U CN 201821590476U CN 209093910 U CN209093910 U CN 209093910U
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- dust
- grain
- extraction unit
- cleaner
- bucket elevator
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Abstract
A kind of grain cleaner of the multistage screening with dust-extraction unit, its structure includes: cleaner main body, pedestal, lifting device, divides the parts such as grain device, feed inlet, cleaning plant, auger conveyor, dust-extraction unit, discharge port, the outlet of first bucket elevator is connected with a point grain device by pipeline, described divides grain device to be connected with seven grain transfering tubes, seven grain transfering tube other ends be connected with seven it is inclined clean band, the inclined band lower section of cleaning of described seven is equipped with auger conveyor.A kind of grain cleaner of multistage screening with dust-extraction unit of the utility model makes the dust adulterated in cereal be drawn onto dedusting in deduster by the dust absorption fan in sweep-up pipe, makes its good dedusting effect by the way that dust-extraction unit is arranged；By seven inclined cleaning plants for cleaning band and setting of setting, cereal is made to carry out the efficiency that repeatedly screening improves grain screening；By two bucket elevators of setting and auger conveyor, make the reduction of operative employee's labor intensity.
Description
Technical field
The utility model relates to agricultural machinery technological field, in particular to the cereal of a kind of multistage screening with dust-extraction unit
Cleaner.
Background technique
For modernization construction, harvest machinery is largely widely applied, and accelerates the industrialized production of agricultural,
During agricultural machinery harvests seed and grain, due to being influenced by region, weather and kind etc., harvest seed and
Will appear many sundries in grain, as weed seed, handstone, crushing straw, degeneration, it is immature, disease damage and
The seed and grain of mildew.Currently, grain cleaner in the market mainly passes through artificial loading before entering refiner due to cereal
Or conveyer belt transport feeding, artificial loading labor intensity is larger, and feeding is non-constant, and conveyer belt feeding, sundries can with cereal into
Enter refiner, influences cereal cleanliness.In addition, existing grain cleaner is clear using single specific gravity separator or single pneumatic jig
Machine is selected, cleans that function is relatively simple, and sorting performance is poor, not can be carried out modularized processing, classification performance is lower.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of multistage screening with dust-extraction unit
Grain cleaner, to solve the grain cleaner of the prior art: feeding is mainly transported by artificial loading or conveyer belt, it is artificial on
Expect that labor intensity is larger, feeding is non-constant, and conveyer belt feeding, sundries can enter refiner with cereal, influences cereal cleanliness；And
And in place of the deficiencies of sorting performance is poor, not can be carried out modularized processing, and classification performance is lower.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of grain cleaner of the multistage screening with dust-extraction unit, structure include: cleaner main body, pedestal, promotion
Device divides the parts such as grain device, feed inlet, cleaning plant, auger conveyor, dust-extraction unit discharge port, and the pedestal is equipped with
Cleaner main body, the left and right sides of the cleaner main body are equipped with lifting device, and the right side is equipped with the first bucket lifting
Machine, the left side are equipped with the second bucket elevator, and the lower right of first bucket elevator is communicated with feed inlet, described
The first bucket elevator above the left side the first promotion motor is connected with by conveyer belt, first bucket elevator out
Mouth is connected with a point grain device by pipeline, and described divides grain device to be connected with seven grain transfering tubes, and seven grain transfering tube other ends connect
Be connected to seven it is inclined clean band, the inclined band lower section of cleaning of described seven is equipped with auger conveyor, seven inclinations
Band of cleaning be connected to the second bucket elevator, the inner upper of second bucket elevator is equipped with dust-extraction unit, described
The second bucket elevator upper right be connected with the second promotion motor, the outlet of second bucket elevator is connected with clearly
The bottom of screening device, the cleaning plant is equipped with discharge port.
The utility model further improves, and first bucket elevator and the second bucket elevator include driving rolling
Cylinder, head, machine barrel seat, driven roller, tensioning apparatus, leash, discharge port, the head is equipped with driving roller, described
Driving roller below be equipped with discharge port, be equipped with leash in the machine barrel seat, the leash is connected with tensioning apparatus,
The bottom of the machine barrel seat is equipped with driven roller.
The utility model further improves, and the tensioning apparatus includes reconciling bolt, sliding block and driven shaft, described
Moving up and down for control sliding block is tightened or loosened by adjusting conciliation bolt, is equipped with driven roller on the driven shaft.
The utility model further improves, the auger conveyor structure be screw feed en-trance, casing, steel pipe axis,
Helical blade, spiral discharging mouth etc., the casing is bolted, and the steel pipe axis is mounted in auger conveyor
Between, the steel pipe axis is equipped with helical blade.
The utility model further improves, and the dust-extraction unit includes sweep-up pipe, deduster, dedusting fan, described
Deduster below be connected with sweep-up pipe, the sweep-up pipe is equipped with dedusting fan.
The utility model further improves, and the cleaning plant is cleaned using cylinder sieve classifier, and described cleans
The bottom of owner's body is equipped with bracket, and the bracket is connected with traveling wheel on one side.
Compared with prior art, the utility model has the following beneficial effects: a kind of band dust-extraction unit of the utility model
Multistage screening grain cleaner, by be arranged dust-extraction unit, make the dust adulterated in cereal by the dust suction wind in sweep-up pipe
Machine is drawn onto dedusting in deduster, makes its good dedusting effect；The cleaning plant that band and setting are cleaned by seven of setting, makes paddy
Object carries out the efficiency that repeatedly screening improves grain screening；By two bucket elevators of setting and auger conveyor, make operative employee
Labor intensity reduces.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is lifting device structural schematic diagram in the utility model.
Fig. 3 is tensioning device structure schematic diagram in the utility model.
Fig. 4 is auger conveyor structural schematic diagram in the utility model.
In figure: cleaner main body (1), lifting device (3), divides grain device (4), feed inlet (5), cleaning plant at pedestal (2)
(6), auger conveyor (7), dust-extraction unit (8), discharge port (9), the first bucket elevator (10), the second bucket elevator
(11), bracket (12), traveling wheel (13), grain transfering tube (41), clean band (42), screw feed en-trance (71), casing (72), steel pipe axis
(73), helical blade (74), spiral discharging mouth (75), sweep-up pipe (81), deduster (82), dedusting fan (83), first are promoted
Motor (101), head (103), machine barrel seat (104), driven roller (105), tensioning apparatus (106), is led at driving roller (102)
Leader tape (107), discharge port (108), second promote motor (111), reconcile bolt (1006), sliding block (1007) and driven shaft
(1008)。
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.
Many details are explained in the following description in order to fully understand the utility model, but this is practical new
Type can also be implemented using other than the one described here other way, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case where novel intension, therefore the utility model is not limited by the specific embodiments disclosed below.
Secondly, the utility model combination schematic diagram is described in detail, when the utility model embodiment is described in detail, for convenient for
Illustrate, indicates that the sectional view of device architecture can disobey general proportion and make partial enlargement, and the schematic diagram is example,
This should not limit the range of the utility model protection.In addition, the three-dimensional space of length, width and depth should be included in actual fabrication
Between size again, it should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment
It can be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection；It can be directly connected, two elements can also be can be indirectly connected through an intermediary
Internal connection.For the ordinary skill in the art, it can understand that above-mentioned term is practical at this by concrete condition
Concrete meaning in novel.
To be apparent to the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below with reference to
The utility model is further described in specific embodiment.
Picture 1-4, a kind of grain cleaner of the multistage screening with dust-extraction unit, structure include: cleaner main body
(1), pedestal (2), lifting device (3), divide grain device (4), feed inlet (5), cleaning plant (6), auger conveyor (7), dedusting dress
The parts such as (8), discharge port (9) are set, the pedestal (2) is equipped with cleaner main body (1), the cleaner main body (1)
The left and right sides is equipped with lifting device (3), and the right side is equipped with the first bucket elevator (10), and the left side is equipped with the second bucket
The lower right of formula elevator (11), first bucket elevator (10) is communicated with feed inlet (5), and first bucket type mentions
It rises machine (10) top left side and the first promotion motor (101) is connected with by conveyer belt, first bucket elevator (10)
Outlet is connected with a point grain device (4) by pipeline, and described divides grain device (4) to be connected with seven grain transfering tubes (41), and described seven defeated
Grain pipe (41) other end be connected with seven it is inclined clean band (42), described seven are inclined to clean and is equipped with below band (42)
Auger conveyor (7), the inclined band (42) of cleaning of described seven are connected to the second bucket elevator (11), and described second
The inner upper of bucket elevator (11) is equipped with dust-extraction unit (8), the second bucket elevator (11) upper right connection
There is the second promotion motor (111), the outlet of second bucket elevator (11) is connected with cleaning plant (6), and described is clear
The bottom of screening device (6) is equipped with discharge port (9).
Specifically, first bucket elevator (10) and the second bucket elevator (11) include driving roller (102),
Head (103), machine barrel seat (104), driven roller (105), tensioning apparatus (106), leash (107), discharge port (108), institute
The head (103) stated is equipped with driving roller (102), is equipped with discharge port (108) below the driving roller (102), described
Machine barrel seat (104) in be equipped with leash (107), the leash (107) is connected with tensioning apparatus (106), the machine
The bottom of cylinder base (104) is equipped with driven roller (105).
Specifically, the tensioning apparatus (106) includes reconciling bolt (1006), sliding block (1007) and driven shaft
(1008), described to reconcile tightening or loosen control sliding block (1007) and moving up and down for bolt (1006) by adjusting, it is described
Driven shaft (1008) on be equipped with driven roller (105).
Specifically, auger conveyor (7) structure is screw feed en-trance (71), casing (72), steel pipe axis (73), spiral shell
Vane piece (74), spiral discharging mouth (75) etc., the casing (72) is bolted, steel pipe axis (73) installation
In the centre of auger conveyor (7), the steel pipe axis (73) is equipped with helical blade (74).
Specifically, the dust-extraction unit (8) includes sweep-up pipe (81), deduster (82), dedusting fan (83), it is described
It is connected with below deduster (82) sweep-up pipe (81), the sweep-up pipe (81) is equipped with dedusting fan (83).
Specifically, the cleaning plant (6) is cleaned using cylinder sieve classifier, drum sieve is equipped with two sections of different rulers
Very little sieve pore, the last period sieve pore is small, and latter section of sieve pore is big, and the bottom of the cleaner main body (1) is equipped with bracket (12), institute
The bracket (12) stated is connected with traveling wheel (13) on one side.
The working principle of the grain cleaner of a kind of multistage screening with dust-extraction unit of the utility model: first by cereal
Seed is sent into cleaner main body (1) by feed inlet (5), is promoted cereal seed by the first bucket elevator (10) and is sent into
Divide in grain device (4), divides grain device (4) that cereal seed is averagely allocated to seven grain transfering tubes (41) being attached thereto again, pass through seven
Grain transfering tube (41) enter seven it is inclined clean band (42) in, due to clean band (42) be inclined, so cereal seed from
When advancing after forward direction, the cereal seed movement different from plant ash, impurity generation friction generation, full cereal seed is due to friction
Power it is small from clean band (42) low side fall into auger conveyor (7), remaining cereal seed is fallen with plant ash, impurity from rear end,
Auger conveyor (7) conveys the cereal seed fallen together to the second bucket elevator (11), passes through the second bucket elevator
(11) cereal seed is lifted into cleaning plant (6), into dust-extraction unit (8) are crossed, dedusting fan (83) will in sweep-up pipe (81)
Dedusting in remaining dust sucking deduster (82), the sieve for two sections of different sizes that cereal seed is equipped with by drum sieve
Hole, the last period sieve pore is small, and latter section of sieve pore is big, falls in different hoppers finally by discharge port (9).
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of grain cleaner of the multistage screening with dust-extraction unit, structure include: cleaner main body (1), pedestal (2),
Lifting device (3) divides grain device (4), feed inlet (5), cleaning plant (6), auger conveyor (7), dust-extraction unit (8), discharge port
(9) parts, it is characterised in that: the pedestal (2) is equipped with cleaner main body (1), a left side for the cleaner main body (1) such as
Right two sides are equipped with lifting device (3), and the right side is equipped with the first bucket elevator (10), and the left side is equipped with the second bucket type
The lower right of elevator (11), first bucket elevator (10) is communicated with feed inlet (5), first bucket lifting
The left side is connected with the first promotion motor (101) by conveyer belt above machine (10), and first bucket elevator (10) goes out
Mouth is connected with a point grain device (4) by pipeline, and described divides grain device (4) to be connected with seven grain transfering tubes (41), seven defeated grains
Pipe (41) other end be connected with seven it is inclined clean band (42), described seven are inclined to clean and is equipped with spiral below band (42)
Conveyer (7), the inclined band (42) of cleaning of described seven are connected to the second bucket elevator (11), and second bucket type mentions
The inner upper for rising machine (11) is equipped with dust-extraction unit (8), and described the second bucket elevator (11) upper right is connected with second
It is promoted motor (111), the outlet of second bucket elevator (11) is connected with cleaning plant (6), the cleaning plant
(6) bottom is equipped with discharge port (9).
2. according to a kind of grain cleaner of the multistage screening with dust-extraction unit described in claim 1, it is characterised in that: described
First bucket elevator (10) and the second bucket elevator (11) include driving roller (102), head (103), machine barrel seat
(104), driven roller (105), tensioning apparatus (106), leash (107), discharge port (108), the head are set on (103)
Have driving roller (102), be equipped with discharge port (108) below the driving roller (102), is set in the machine barrel seat (104)
Have leash (107), the leash (107) is connected with tensioning apparatus (106), and the bottom of the machine barrel seat (104) is set
There are driven roller (105).
3. according to a kind of grain cleaner of the multistage screening with dust-extraction unit as claimed in claim 2, it is characterised in that: described
Tensioning apparatus (106) includes reconciling bolt (1006), sliding block (1007) and driven shaft (1008), described to reconcile spiral shell by adjusting
Moving up and down for control sliding block (1007) is tightened or loosened to bolt (1006), and the driven shaft is equipped with driven rolling on (1008)
Cylinder (105).
4. according to a kind of grain cleaner of the multistage screening with dust-extraction unit described in claim 1, it is characterised in that: described
Auger conveyor (7) structure is screw feed en-trance (71), casing (72), steel pipe axis (73), helical blade (74), spiral discharging mouth
(75) etc., the casing (72) is bolted, and the steel pipe axis (73) is mounted on the centre of auger conveyor (7),
The steel pipe axis (73) is equipped with helical blade (74).
5. according to a kind of grain cleaner of the multistage screening with dust-extraction unit described in claim 1, it is characterised in that: described
Dust-extraction unit (8) includes sweep-up pipe (81), deduster (82), dedusting fan (83), the lower section connection of the deduster (82)
Have sweep-up pipe (81), the sweep-up pipe (81) is equipped with dedusting fan (83).
6. according to a kind of grain cleaner of the multistage screening with dust-extraction unit described in claim 1, it is characterised in that: described
Cleaning plant (6) is cleaned using cylinder sieve classifier, and the bottom of the cleaner main body (1) is equipped with bracket (12), described
Bracket (12) is connected with traveling wheel (13) on one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590476.5U CN209093910U (en) | 2018-09-28 | 2018-09-28 | A kind of grain cleaner of the multistage screening with dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590476.5U CN209093910U (en) | 2018-09-28 | 2018-09-28 | A kind of grain cleaner of the multistage screening with dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209093910U true CN209093910U (en) | 2019-07-12 |
Family
ID=67153801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821590476.5U Active CN209093910U (en) | 2018-09-28 | 2018-09-28 | A kind of grain cleaner of the multistage screening with dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209093910U (en) |
-
2018
- 2018-09-28 CN CN201821590476.5U patent/CN209093910U/en active Active
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