CN109939938A - A kind of multi-stage air channel screening machine - Google Patents
A kind of multi-stage air channel screening machine Download PDFInfo
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- CN109939938A CN109939938A CN201910381284.6A CN201910381284A CN109939938A CN 109939938 A CN109939938 A CN 109939938A CN 201910381284 A CN201910381284 A CN 201910381284A CN 109939938 A CN109939938 A CN 109939938A
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Abstract
The invention discloses a kind of multi-stage air channel screening machine, including haul mechanism, transmission mechanism grinds shell sorting mechanism, trolley transport assembly, rice husk pressing mechanism, blower chamber；Above-mentioned haul mechanism includes screening machine, air duct chamber, feed inlet, vomit pipe, the first cavity, the second cavity, first rotating shaft, haul plate；Above-mentioned transmission mechanism includes sliding cavity, motor, the first driving shaft, the second driving shaft；Above-mentioned mill shell sorting mechanism includes sliding block, the first spring, stock, disk, the first screening net, turntable, articulated shaft；The beneficial effects of the present invention are carry out multistage screening to the cereal that roughing mixes later, divide chamber to transport automatically after screening, securely and reliably, screening efficiency is high.
Description
Technical field
The present invention relates to a kind of multi-stage air channel screening machines, relate generally to grain screening field.
Background technique
The cereal produced after roughing usually contains rice husk, stalk and grain, in order to facilitate classified storage or subsequent
Processing, need to screen it, selection by winnowing carried out using ascending air to rice husk, for stalk and grain then utilize sieve into
Row screening；In addition, there is the grain of a large amount of unstripped rice husks during roughing, in order to reduce the difficulty of following process grain,
The grain to unstripped rice husk is needed to simply strip off, the rice husk being collected simultaneously should squeeze blocking, avoid transportational process
Middle rice husk splashes, while facilitating subsequent same storage rice husk.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of multi-stage air channel screening machine, the cereal that roughing is mixed later
Multistage screening is carried out, divides chamber to transport automatically after screening, securely and reliably, screening efficiency is high.
The present invention is achieved through the following technical solutions.
A kind of multi-stage air channel screening machine mechanical structure mainly includes haul mechanism, and transmission mechanism grinds shell sorting mechanism, small
Vehicle transport assembly, rice husk pressing mechanism, blower chamber；
Above-mentioned transmission mechanism drives in above-mentioned haul mechanism and above-mentioned mill shell sorting mechanism, and above-mentioned haul mechanism transports broken shell paddy
Object, which enters, carries out air duct screening in above-mentioned blower chamber, cereal weighting, which is fallen in above-mentioned mill shell sorting mechanism, carries out postsearch screening
With broken shell, the cereal screened is transported device by above-mentioned trolley transport assembly, and above-mentioned rice husk pressing mechanism can carry out one to rice husk
Secondary extruding；
Above-mentioned haul mechanism includes screening machine, air duct chamber, feed inlet, vomit pipe, the first cavity, the second cavity, first rotating shaft, fortune
Flitch；The air duct chamber extended up and down is equipped in the screening machine, left and right is described through being equipped in the air duct chamber right end wall
Feed inlet, the feed inlet right end are fixed with the vomit pipe, and the feed inlet bottom wall connection is equipped with opening to the left described
First cavity, the first cavity front side end wall is equipped with second cavity, between second cavity and first cavity
Rotation is equipped with the first rotating shaft, is fixed with and is protruded into the feed inlet in the first rotating shaft in first cavity
The haul plate；
It is equipped with above-mentioned transmission mechanism below above-mentioned haul mechanism, above-mentioned transmission mechanism includes sliding cavity, motor, the first driving shaft,
Second driving shaft；The second cavity bottom wall is equipped with the sliding cavity for being connected to the air duct chamber, the sliding cavity and described the
The motor is fixed between two cavitys, the motor top has been connected by power first driving shaft, the motor bottom end
It has been connected by power second driving shaft；
Above-mentioned mill shell sorting mechanism is equipped on the left of above-mentioned transmission mechanism, above-mentioned mill shell sorting mechanism includes sliding block, and the first spring is long
Bar, disk, the first screening net, turntable, articulated shaft；Sliding is equipped with the sliding block with the cam contact in the sliding cavity,
First spring is connected between the sliding block and the sliding cavity right end wall, air duct bottom of chamber wall is fixed with to be prolonged upwards
The stock stretched is fixed with the disk on the stock, and the first screening net, the stock are equipped in the disk
Top rotation is equipped with the turntable, and the articulated shaft is hinged between the turntable and the sliding block.
Further, above-mentioned haul mechanism further includes first rotating shaft, haul plate, the first belt pulley, the second shaft, the second skin
Belt wheel, first bevel gear, belt；Rotation is equipped with the first rotating shaft between second cavity and first cavity, described
The haul plate protruded into the feed inlet is fixed in the first rotating shaft in first cavity, in second cavity
The first rotating shaft on be fixed with first belt pulley, the second cavity rotated down be equipped with front and back extend it is described
Second shaft, be fixed with second belt pulley in second shaft and on front side of second belt pulley described in
First bevel gear, transmission is equipped with the belt between second belt pulley and first belt pulley.
Further, above-mentioned transmission mechanism further includes second bevel gear, cam；First driving shaft top is fixed with
The second bevel gear engaged with the first bevel gear, second driving shaft bottom end are fixed with the cam.
Further, above-mentioned mill shell sorting mechanism further includes turntable, articulated shaft, the second screening net, collecting hood, annular friction
Disk, first through hole；The stock top rotation is equipped with the turntable, is hinged between the turntable and the sliding block described hinged
Axis is equipped with the second screening net in the turntable, is connected between the air duct chamber end wall and the second screening net described
Collecting hood, the stock left hand end wall are symmetrically arranged with the perforative first through hole up and down.
The air duct cavity rear end is equipped with above-mentioned blower chamber, and above-mentioned blower chamber includes air inlet, air blower；The air duct
The connection of cavity rear end wall is equipped with the rearwardly and upwardly extending air inlet that is open, and the air inlet rear end is fixedly connected with the drum
Blower, the air blower is to the intracavitary air blast in the air duct.
The screening machine left end is equipped with above-mentioned rice husk pressing mechanism, and above-mentioned rice husk pressing mechanism includes linking arm, extruder,
Third cavity, the second through-hole, third through-hole, pipeline, first sliding groove, permanent magnet, electromagnet, second spring, connecting rod, stripper plate,
Third spring；The screening machine left end is fixedly connected with the extruder by the linking arm, is equipped with and opens in the extruder
The downward third cavity of mouth, the third cavity roof are equipped with upper and lower perforative second through-hole, air duct chamber top
Wall is equipped with the upper and lower perforative third through-hole, is connected between the third through-hole and second through-hole and is equipped with the pipeline,
End wall, which is connected to, on rear side of the third cavity is equipped with the first sliding groove, and sliding, which is equipped with, in the first sliding groove protrudes into the third sky
The intracavitary permanent magnet, the first sliding groove bottom wall are fixed with the electromagnet, the electromagnet and the permanent magnet bottom
Face is connected with the second spring, and the permanent magnet bottom surface in the third cavity is fixed with the company extended downwardly
Bar, the connecting rod bottom end bilateral symmetry are hinged with the stripper plate, the third spring are connected between two stripper plates.
Above-mentioned trolley transport assembly, above-mentioned trolley fortune are equipped with below above-mentioned rice husk pressing mechanism and above-mentioned mill shell sorting mechanism
Defeated component includes pedestal, transport chamber, fourth hole, fifth hole, switch, transport vehicle, drawstring, storage chamber；The extruder with
The screening machine bottom end is fixed with the pedestal, is equipped with the perforative transport chamber in left and right, the transport chamber in the pedestal
Roof is equipped with the fifth hole of the fourth hole for being connected to the third cavity and the connection air duct chamber, is located at institute
State the transport chamber bottom wall immediately below fourth hole and the fifth hole be fixed with the motor, the air blower with
The switch of the electromagnet Electricity Federation, the interior sliding of the transport chamber are equipped with the transport vehicle, are equipped with and are open in the transport vehicle
The upward storage chamber.
Further, above-mentioned trolley transport assembly further includes second sliding slot, slide bar, support board, the 4th spring；The storage
Bottom of chamber wall is equipped with the upper and lower perforative second sliding slot, and sliding is equipped with the cunning that can extrude the switch in the second sliding slot
Bar is fixed with the support board on the slide bar in the storage chamber, between the support board and the storage chamber bottom wall
It is connected with the 4th spring.
Beneficial effects of the present invention: screening the cereal after roughing by wind-force and sieve, and screening efficiency is high,
Divide chamber to store automatically after screening, simple broken shell can also be carried out to the grain of non-broken shell after sieve screening, existed for the rice husk of storage
It is once squeezed automatically before transport, prevents from dispersing in rice husk transportational process, while reduced rice husk and storing occupied space.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the mechanical structure schematic diagram of the embodiment of the present invention；
Fig. 2 is the enlarged structure schematic diagram of E in Fig. 1；
Fig. 3 is the structural schematic diagram of D-D in Fig. 1；
Fig. 4 is the structural schematic diagram of C-C in Fig. 1；
Fig. 5 is the structural schematic diagram of A-A in Fig. 1；
Fig. 6 is the structural schematic diagram of B-B in Fig. 1.
Specific embodiment
Below with reference to Fig. 1-6, the present invention is described in detail, wherein for sake of convenience, now to hereafter described orientation
Provide as follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
A kind of multi-stage air channel screening machine mechanical structure in conjunction with described in attached drawing 1-6 mainly includes haul mechanism 90, driver
Structure 91 grinds shell sorting mechanism 92, trolley transport assembly 93, rice husk pressing mechanism 94, blower chamber 95.
Above-mentioned transmission mechanism 91 drives in above-mentioned haul mechanism 90 and above-mentioned mill shell sorting mechanism 92, above-mentioned haul mechanism
90 transport broken shell cereal, which enter, carries out air duct screening in above-mentioned blower chamber 95, cereal weighting falls to above-mentioned mill shell sorting mechanism
Postsearch screening and broken shell are carried out in 92, the cereal screened is transported device by above-mentioned trolley transport assembly 93, and above-mentioned rice husk squeezes
Mechanism 94 can once squeeze rice husk.
Above-mentioned haul mechanism 90 include screening machine 32, air duct chamber 14, feed inlet 52, vomit pipe 31, the first cavity 55, second
Cavity 56, first rotating shaft 54, haul plate 53, the first belt pulley 57, the second shaft 61, the second belt pulley 59, first bevel gear 60,
Belt 58；The air duct chamber 14 extended up and down is equipped in the screening machine 32, left and right is run through in the 14 right end wall of air duct chamber
Equipped with the feed inlet 52,52 right end of feed inlet is fixed with the vomit pipe 31, and 52 bottom wall of the feed inlet connection is set
There is opening first cavity 55 to the left, the 55 front side end wall of the first cavity is equipped with second cavity 56, and described second
It is rotated between cavity 56 and first cavity 55 and is equipped with the first rotating shaft 54, described first turn in first cavity 55
The haul plate 53 protruded into the feed inlet 52, the first rotating shaft in second cavity 56 are fixed on axis 54
First belt pulley 57 is fixed on 54,56 rotated down of the second cavity is equipped with second shaft that front and back extends
61, second belt pulley 59 is fixed in second shaft 61 and positioned at described in 59 front side of the second belt pulley
First bevel gear 60, transmission is equipped with the belt 58 between second belt pulley 59 and first belt pulley 57.
Above-mentioned transmission mechanism 91 is equipped with below above-mentioned haul mechanism 90, above-mentioned transmission mechanism 91 includes sliding cavity 41, motor
64, the first driving shaft 63, the second driving shaft 45, second bevel gear 62, cam 44；Second cavity, 56 bottom wall is equipped with connection institute
The sliding cavity 41 of air duct chamber 14 is stated, the motor 64 is fixed between the sliding cavity 41 and second cavity 56,
64 top of motor has been connected by power first driving shaft 63, and 64 bottom end of motor has been connected by power described second actively
Axis 45,63 top of the first driving shaft are fixed with the second bevel gear 62 engaged with the first bevel gear 60, institute
It states 45 bottom end of the second driving shaft and is fixed with the cam 44.
Above-mentioned mill shell sorting mechanism 92 is equipped on the left of above-mentioned transmission mechanism 91, above-mentioned mill shell sorting mechanism 92 includes sliding block
43, the first spring 42, stock 36, disk 40, the first screening net 38, turntable 34, articulated shaft 46, the second screening net 35, collecting hood
33, annular friction disk 37, first through hole 39；Sliding is equipped with the sliding block contacted with the cam 44 in the sliding cavity 41
43, first spring 42 is connected between 41 right end wall of the sliding block 43 and the sliding cavity, 14 bottom wall of air duct chamber is solid
It is fixed to be equipped with the stock 36 upwardly extended, it is fixed with the disk 40 on the stock 36, is equipped with institute in the disk 40
The first screening net 38 is stated, 36 top of the stock rotation is equipped with the turntable 34, cuts with scissors between the turntable 34 and the sliding block 43
It is connected to the articulated shaft 46, the second screening net 35,14 end wall of air duct chamber and described second are equipped in the turntable 34
The collecting hood 33 is connected between screening net 35, it is logical that 36 left hand end wall of stock is symmetrically arranged with upper and lower perforative described first
Hole 39.
14 rear end of air duct chamber is equipped with above-mentioned blower chamber 95, and above-mentioned blower chamber 95 includes air inlet 66, air blower
65；14 aft bulkhead of air duct chamber, which is connected to, is equipped with the rearwardly and upwardly extending air inlet 66 that is open, after the air inlet 66
End is fixedly connected with the air blower 65, the air blower 65 air blast into the air duct chamber 14.
32 left end of screening machine is equipped with above-mentioned rice husk pressing mechanism 94, and above-mentioned rice husk pressing mechanism 94 includes linking arm
16, extruder 11, third cavity 15, the second through-hole 12, third through-hole 13, pipeline 10, first sliding groove 49, permanent magnet 47, electromagnetism
Iron 50, second spring 48, connecting rod 51, stripper plate 17, third spring 18；32 left end of screening machine is solid by the linking arm 16
Surely it is connected with the extruder 11, is equipped with the third cavity 15 that Open Side Down, the third cavity in the extruder 11
15 roofs are equipped with upper and lower perforative second through-hole 12, and 14 roof of air duct chamber is equipped with the upper and lower perforative third through-hole
13, it is connected between the third through-hole 13 and second through-hole 12 and is equipped with the pipeline 10,15 rear side end of third cavity
Wall connection is equipped with the first sliding groove 49, in the first sliding groove 49 sliding be equipped with protrude into the third cavity 15 it is described forever
Magnet 47,49 bottom wall of first sliding groove are fixed with the electromagnet 50, the electromagnet 50 and 47 bottom surface of permanent magnet
Be connected with the second spring 48,47 bottom surface of the permanent magnet in the third cavity 15 be fixed with extend downwardly it is described
Connecting rod 51,51 bottom end of the connecting rod bilateral symmetry are hinged with the stripper plate 17, connect between two stripper plates 17
State third spring 18.
Above-mentioned trolley transport assembly 93 is equipped with below above-mentioned rice husk pressing mechanism 94 and above-mentioned mill shell sorting mechanism 92, it is above-mentioned
Trolley transport assembly 93 includes pedestal 30, transport chamber 19, fourth hole 20, fifth hole 28, switch 22, transport vehicle 21, drawstring
29, storage chamber 23, second sliding slot 26, slide bar 25, support board 24, the 4th spring 27；The extruder 11 and the screening machine 32
Bottom end is fixed with the pedestal 30, and the perforative transport chamber 19 in left and right is equipped in the pedestal 30, and the transport chamber 19 pushes up
Wall is equipped with the fifth hole 28 of the fourth hole 20 for being connected to the third cavity 15 and the connection air duct chamber 14,
It is fixed with and the motor positioned at the fourth hole 20 and 19 bottom wall of the transport chamber immediately below the fifth hole 28
64, the switch 22 of the air blower 65 and 50 Electricity Federation of electromagnet, the interior sliding of the transport chamber 19 are equipped with the transport
Vehicle 21, the interior storage chamber 23 for being equipped with opening upwards of the transport vehicle 21,23 bottom wall of storage chamber is equipped with perforative up and down
The second sliding slot 26, the interior sliding of the second sliding slot 26 are equipped with the slide bar 25 that can extrude the switch 22, the storage
It is fixed with the support board 24 on the slide bar 25 in chamber 23, connects between 23 bottom wall of the support board 24 and the storage chamber
It is connected to the 4th spring 27.
The sequence of the mechanical action of whole device:
1: first the cereal that mixes being crushed is added in the vomit pipe 31, the cereal in the vomit pipe 31 be stacked into it is described into
In material mouth 52.
2: then device being powered, the air blower 65, which is powered, carries out air blast, exists in the air duct chamber 14 rise at this time
Air-flow, the energization of motor 64 start that first driving shaft 63 is driven to rotate with second driving shaft 45, and described first is main
The rotation of moving axis 63 drives the second bevel gear 62 to rotate, the second bevel gear 62 drive the first bevel gear 60 with it is described
The rotation of second belt pulley 59, second belt pulley 59 drives first belt pulley 57 to rotate by the belt 58, described
First belt pulley 57 drives the haul plate 53 to rotate in an anti-clockwise direction, i.e., the described rotation of haul plate 53 can be by the feed inlet 52
The cereal that mixes of middle accumulation is delivered to progress air duct screening in the air duct chamber 14, and mixing rice husk in cereal at this time can be with air-flow
It moves up, and grain or stalk can then drop down onto unified collection in the collecting hood 33 under gravity, eventually fall in institute
It states on the second screening net 35.
3: meanwhile, second driving shaft 45 drives the cam 44 to rotate, and the rotation of cam 44 makes the sliding block 43
It horizontally slips, the sliding block 43 to horizontally slip makes the turntable 34 carry out arc around the stock 36 by the articulated shaft 46
Rotation, the grain on the second screening net 35 is screened under the turntable 34 movement to the first screening net 38 at this time,
Stalk can then stay in 35 top of the second screening net, and the grain on the first screening net 38 is screened again, unstripped
The grain of shell can not enter in the storage chamber 23 through the first screening net 38, at this time the turntable 34 of arcuate rotation
It drives the annular friction disk 37 to carry out simple broken shell to the grain of unstripped shell, the storage chamber 23 can be fallen into after broken shell
In.
4: at the same time, rice husk is entered in the third cavity 15 by the pipeline 10, in the third cavity 15
Rice husk then to move down across the fourth hole 20 enter the storage chamber 23 in.
5: the support board 24 drives the continuous slide downward of the slide bar 25 under cereal gravity, when the cereal of accumulation reaches
After a certain amount of, the slide bar 25 can squeeze the switch 22, and the motor 64 is temporarily ceased with the air blower 65 power-off at this time
Running, the electromagnet 50 attract the permanent magnet 47, and the permanent magnet 47 drives under the connecting rod 51 and the stripper plate 17
Sliding, the stripper plate 17 glides the rice husk directly squeezed in the storage chamber 23, prevents from dispersing in rice husk transportational process, subtract simultaneously
Few rice husk stores occupied space.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with this field technology
Personage can understand the content of present invention and be implemented, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (8)
1. a kind of multi-stage air channel screening machine mechanical structure, mainly includes haul mechanism, transmission mechanism grinds shell sorting mechanism, trolley
Transport assembly, rice husk pressing mechanism, blower chamber；
Above-mentioned transmission mechanism drives in above-mentioned haul mechanism and above-mentioned mill shell sorting mechanism, and above-mentioned haul mechanism transports broken shell paddy
Object, which enters, carries out air duct screening in above-mentioned blower chamber, cereal weighting, which is fallen in above-mentioned mill shell sorting mechanism, carries out postsearch screening
With broken shell, the cereal screened is transported device by above-mentioned trolley transport assembly, and above-mentioned rice husk pressing mechanism can carry out one to rice husk
Secondary extruding；
Above-mentioned haul mechanism includes screening machine, air duct chamber, feed inlet, vomit pipe, the first cavity, the second cavity；The screening machine
It is interior equipped with the air duct chamber extended up and down, left and right is through being equipped with the feed inlet, the charging in the air duct chamber right end wall
Mouthful right end is fixed with the vomit pipe, and the feed inlet bottom wall connection is equipped with first cavity of opening to the left, and described the
End wall is equipped with second cavity on front side of one cavity；
It is equipped with above-mentioned transmission mechanism below above-mentioned haul mechanism, above-mentioned transmission mechanism includes sliding cavity, motor, the first driving shaft,
Second driving shaft；The second cavity bottom wall is equipped with the sliding cavity for being connected to the air duct chamber, the sliding cavity and described the
The motor is fixed between two cavitys, the motor top has been connected by power first driving shaft, the motor bottom end
It has been connected by power second driving shaft；
Above-mentioned mill shell sorting mechanism is equipped on the left of above-mentioned transmission mechanism, above-mentioned mill shell sorting mechanism includes sliding block, and the first spring is long
Bar, disk, the first screening net；Sliding is equipped with the sliding block with the cam contact, the sliding block and institute in the sliding cavity
It states and is connected with first spring between sliding cavity right end wall, air duct bottom of chamber wall is fixed with the length upwardly extended
Bar is fixed with the disk on the stock, and the first screening net is equipped in the disk.
2. a kind of multi-stage air channel screening machine according to claim 1, it is characterised in that: above-mentioned haul mechanism further includes the
One shaft, haul plate, the first belt pulley, the second shaft, the second belt pulley, first bevel gear, belt；Second cavity and institute
It states rotation between the first cavity and is equipped with the first rotating shaft, be fixed with and protrude into the first rotating shaft in first cavity
The haul plate in the feed inlet is fixed with first belt in the first rotating shaft in second cavity
Wheel, the second cavity rotated down are equipped with second shaft that front and back extends, and are fixed in second shaft described
Second belt pulley and the first bevel gear on front side of second belt pulley, second belt pulley and described first
Transmission is equipped with the belt between belt pulley.
3. a kind of multi-stage air channel screening machine according to claim 1, it is characterised in that: above-mentioned transmission mechanism further includes the
Two bevel gears, cam；First driving shaft top is fixed with the second bevel gear engaged with the first bevel gear,
Second driving shaft bottom end is fixed with the cam.
4. a kind of multi-stage air channel screening machine according to claim 1, it is characterised in that: above-mentioned mill shell sorting mechanism also wraps
Include turntable, articulated shaft, the second screening net, collecting hood, annular friction disk, first through hole；The stock top rotation is equipped with described
Turntable is hinged with the articulated shaft between the turntable and the sliding block, the second screening net is equipped in the turntable, described
The collecting hood is connected between air duct chamber end wall and the second screening net, the stock left hand end wall is symmetrically arranged with to be passed through up and down
The first through hole worn.
5. a kind of multi-stage air channel screening machine according to claim 1, it is characterised in that: the air duct cavity rear end is equipped with upper
Blower chamber is stated, above-mentioned blower chamber includes air inlet, air blower；Air duct cavity rear end wall connection be equipped with opening backward and to
The air inlet of upper extension, the air inlet rear end are fixedly connected with the air blower, and the air blower is to the air duct chamber
Interior air blast.
6. a kind of multi-stage air channel screening machine according to claim 1, it is characterised in that: the screening machine left end is equipped with upper
State rice husk pressing mechanism, above-mentioned rice husk pressing mechanism includes linking arm, extruder, third cavity, the second through-hole, third through-hole,
Pipeline, first sliding groove, permanent magnet, electromagnet, second spring, connecting rod, stripper plate, third spring；The screening machine left end passes through
The linking arm is fixedly connected with the extruder, is equipped with the third cavity that Open Side Down in the extruder, and described the
Three cavity roofs are equipped with upper and lower perforative second through-hole, and it is logical that the air duct chamber roof is equipped with the upper and lower perforative third
Hole is connected between the third through-hole and second through-hole and is equipped with the pipeline, and end wall connection is set on rear side of the third cavity
There is a first sliding groove, sliding is equipped with the permanent magnet protruded into the third cavity in the first sliding groove, and described first
Sliding slot bottom wall is fixed with the electromagnet, and the electromagnet and the permanent magnet bottom surface are connected with the second spring, described
The permanent magnet bottom surface in third cavity is fixed with the connecting rod extended downwardly, and the connecting rod bottom end bilateral symmetry is hinged
There is the stripper plate, the third spring is connected between two stripper plates.
7. a kind of multi-stage air channel screening machine according to claim 1, it is characterised in that: above-mentioned rice husk pressing mechanism with it is upper
It states and is equipped with above-mentioned trolley transport assembly below mill shell sorting mechanism, above-mentioned trolley transport assembly includes pedestal, transport chamber, four-way
Hole, fifth hole, switch, transport vehicle, drawstring, storage chamber；The extruder and the screening machine bottom end are fixed with the bottom
Seat, the pedestal is interior to be equipped with the perforative transport chamber in left and right, and the transport chamber roof is equipped with the institute for being connected to the third cavity
The fifth hole for stating fourth hole and the connection air duct chamber, under being located at the fourth hole and the fifth hole just
The transport chamber bottom wall of side is fixed with the switch with the motor, the air blower and the electromagnet Electricity Federation, institute
It states sliding in transport chamber and is equipped with the transport vehicle, the storage chamber of opening upwards is equipped in the transport vehicle.
8. according to claim 1 or a kind of multi-stage air channel screening machine described in 7, it is characterised in that: above-mentioned trolley transport assembly
It further include second sliding slot, slide bar, support board, the 4th spring；The storage chamber bottom wall is equipped with the upper and lower perforative second sliding slot,
Sliding is equipped with the slide bar that can extrude the switch in the second sliding slot, and fixation is set on the slide bar in the storage chamber
There is the support board, the 4th spring is connected between the support board and the storage chamber bottom wall.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910381284.6A CN109939938B (en) | 2019-05-08 | 2019-05-08 | A kind of multi-stage air channel screening machine |
| GBGB1910091.6A GB201910091D0 (en) | 2019-05-08 | 2019-07-15 | A screening apparatus with multilevel wind channels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910381284.6A CN109939938B (en) | 2019-05-08 | 2019-05-08 | A kind of multi-stage air channel screening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109939938A true CN109939938A (en) | 2019-06-28 |
| CN109939938B CN109939938B (en) | 2019-11-22 |
Family
ID=67017188
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910381284.6A Active CN109939938B (en) | 2019-05-08 | 2019-05-08 | A kind of multi-stage air channel screening machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109939938B (en) |
| GB (1) | GB201910091D0 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193751A (en) * | 2019-07-02 | 2019-09-03 | 宁波绵长电子科技有限公司 | A kind of metal cutting emulsion cleaning alternative |
| CN110560260A (en) * | 2019-10-11 | 2019-12-13 | 天津市绮彤工艺品有限公司 | ceramic manufacture purification equipment |
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|---|---|---|---|---|
| RU2010113263A (en) * | 2010-04-07 | 2011-11-27 | Российская Академия сельскохозяйственных наук Государственное научное учреждение Всероссийский научно-исследовательский институт э | DEVICE FOR PEEL PEELING AND SEPARATION |
| RU2445167C2 (en) * | 2010-04-07 | 2012-03-20 | Российская академия сельскохозяйственных наук Государственное научное учреждение Всероссийский научно-исследовательский институт электрификации сельского хозяйства Российской академии сельскохозяйственных наук (ГНУ ВИЭСХ Россельхозакадемии) | Device for decortication and separation of grain of aristulate crops |
| KR20150135979A (en) * | 2014-05-26 | 2015-12-04 | 현대기계공업(주) | Whole rice pearling mill |
| CN109225387A (en) * | 2017-07-10 | 2019-01-18 | 潜江市心辉米业有限公司 | Big cube of eight word of hopper of dedusting tubular type is in charge of two-shipper paddy stripping machine |
| CN108058419A (en) * | 2017-12-14 | 2018-05-22 | 广西小藻农业科技有限公司 | A kind of rice husk compression set for agriculture cereal |
| CN208771484U (en) * | 2018-07-16 | 2019-04-23 | 重庆米之吉粮食有限公司 | A kind of thresher convenient for removal of impurities |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193751A (en) * | 2019-07-02 | 2019-09-03 | 宁波绵长电子科技有限公司 | A kind of metal cutting emulsion cleaning alternative |
| CN110560260A (en) * | 2019-10-11 | 2019-12-13 | 天津市绮彤工艺品有限公司 | ceramic manufacture purification equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109939938B (en) | 2019-11-22 |
| GB201910091D0 (en) | 2019-08-28 |
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