CN207639216U - A kind of tongue bran combined type cleaning and sorting system and tongue bran type of threshing and sorting - Google Patents
A kind of tongue bran combined type cleaning and sorting system and tongue bran type of threshing and sorting Download PDFInfo
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- CN207639216U CN207639216U CN201721455028.XU CN201721455028U CN207639216U CN 207639216 U CN207639216 U CN 207639216U CN 201721455028 U CN201721455028 U CN 201721455028U CN 207639216 U CN207639216 U CN 207639216U
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Abstract
The utility model discloses a kind of tongue bran combined type cleaning and sorting system and tongue bran type of threshing and sorting, including rack and the vibrating screen being set in rack combination and airstream cleaning device, vibrating screen combination is for screening out the long stalk after tongue bran threshing and weeds, the sowing port of vibrating screen combination is connect with airstream cleaning device, after airstream cleaning device adsorbs, the sowing port that seed is combined from vibrating screen is discharged, and the glume and tiny stalk in seed are discharged from the impurity discharging port of airstream cleaning device；Combined type cleaning and sorting system is by configuring composition type of threshing and sorting, including rack-mounted feeding unit, sheller unit, combined type cleaning and sorting system, engine device and walking ground wheel；The tongue bran type of threshing and sorting structure matching of the utility model is reasonable, easy to operate, and experiment process is simple, and using reliable, the tongue bran seed to obtain clean provides solution.
Description
Technical field
The utility model is related to the harvest technical fields of small-sized seed crop, more particularly, are related to being used for tongue bran seed
The combined type cleaning and sorting system and tongue bran type of threshing and sorting of crop.
Background technology
Tongue bran is Ethiopic staple food crop, and cultivated area is extensive.The agricultural production of tongue bran at present is mainly
By artificial and animal power, the mode of production falls behind, low production efficiency, it is extremely difficult to meet the needs of population increases to tongue bran.Threshing and clear
Choosing is one of most important link, after mainly relying on hand harvest, is on the field dried, and artificial and ox steps on carry out threshing, then profit
It is manually cleaned with natural wind.Since tongue bran seed is smaller, mass of 1000 kernel is only 0.26~0.42g, and ratio of grain to straw very little, straw
Stalk amount is very big, wherein there is many very thin stalks, will produce after threshing crushing many short and thin stalks and seed, glume,
Grass-seed etc. mixes, and how by so small seed, by machinery, the complete threshing from tongue bran fringe is got off, and from glume and carefully
It is separated in stalk etc., is that we design the main problem of the confidential solution of threshing and cleaning.
Utility model content
Therefore, the utility model realizes fine grain seed to efficiently solve the problems, such as the threshing of fine grain seed and clean
With the quick sorting of the mixtures such as glume, grass-seed, the utility model is provided cleans dress for the combined type of tongue bran seed crop
It sets and tongue bran type of threshing and sorting.
It is described that the technical solution is as follows：
On the one hand, the utility model provides a kind of tongue bran combined type cleaning and sorting system, including rack and is set to the machine
Vibrating screen combination on frame and airstream cleaning device, vibrating screen combination is for long stalk after screening out tongue bran threshing and miscellaneous
The sowing port of grass, the vibrating screen combination is connect with the airstream cleaning device, after airstream cleaning device absorption, seed
The sowing port combined from the vibrating screen is discharged, impurity discharging port of the glume and tiny stalk in seed from the airstream cleaning device
Discharge.
Be additionally provided with a screening plant at the sowing port of vibrating screen combination, the screening plant include upper plate, sieve and
The open lower end in the upper plate is arranged in lower plate, the sieve, and the lower plate is fixedly connected with the upper plate, and shape between the two
At a screening gap；The air inlet of the airstream cleaning device is set to the top of the sieve, and fixes and connect with the upper plate
It connects.
The airstream cleaning device includes gettering fan, conveyance conduit and suction inlet combination, the both ends point of the conveyance conduit
Do not combine and be connected with the gettering fan and suction inlet, the lower part of suction inlet combination by a spacing adjusting device with it is described on
Plate connects, and the air draught spacing between the suction inlet combination and the screening plant is adjustable by the spacing adjusting device.
The spacing adjusting device includes adjusting bolt and the ear mount on suction inlet combination both side plate lateral surface, institute
Lower end and the upper plate for stating adjusting bolt are hinged, and the upper end is threadedly coupled with ear mount formation.
The gettering fan includes Fan casing and blade, fixed plate and axial fan hub inside the Fan casing, institute
It states blade to be arranged radially on the fixed plate and axial fan hub, the Fan casing is mounted in the rack；Through driving institute
Axial fan hub rotation is stated, the smaller object of the floating velocity on the sieve is siphoned away through suction inlet combination and by described
Conveyance conduit is outside the impurity discharging port discharge machine of the gettering fan.
The vibrating screen combination includes toggle and bolter, and the toggle is connected to the rack
On, the both ends of the bolter are arranged by bearing on the guide rail of the rack, and form cunning with the guide rail in the rack
Dynamic connection, the driving end of the toggle are connect with the rack, and the other end is connect with the bolter, for drawing
It is reciprocating along the guide rail to move the bolter.
The toggle includes belt wheel, rolling bearing units, fixing axle, crank and connecting rod, and the belt wheel is fixed on institute
One end of fixing axle is stated, the fixing axle is fixed on by the rolling bearing units in the rack, and the crank is placed on described
The other end of fixing axle, the connecting rod are vertically arranged with the fixing axle, and one end of the connecting rod is fixed on described by bearing
The shaft end of crank, the other end are connect with the bolter.
The bolter includes sieve plate and the inoculation plate below the sieve plate, and the screening plant is located at the inoculation
The sowing port position of plate.
On the other hand, the utility model additionally provides a kind of tongue bran type of threshing and sorting, and the type of threshing and sorting includes above-mentioned
Combined type cleaning and sorting system, feeding unit, sheller unit and engine device；The feeding unit is fixed in the rack,
And on the sheller unit, the combined type cleaning and sorting system is located at the lower section of the sheller unit, the engine device
It is formed and is drivingly connected with the sheller unit and combined type cleaning and sorting system respectively；Tongue bran after the sheller unit threshing enters
The combined type cleaning and sorting system detaches the seed after threshing with glume, stalk.
It is additionally provided with walking ground wheel below the rack.
Technical solutions of the utility model have the following advantages that：
A. the utility model is combined using vibrating screen combination and airstream cleaning device, to crops such as tongue brans after threshing
It is cleaned, is cleaned by the proportion of mechanical vibrosieve and air-flowing type and complete the clear of the mixtures such as tongue bran seed and glume
Work is selected, percentage of impurity is reduced, reduces cleaning loss, impurities removing efficiency is high, and understanding is provided for cleaning after fine grain crop threshing
Certainly scheme.
B. the utility model is provided with vibrating screen combination, screening plant and airstream cleaning device, the seed mixing after threshing
Object combines the separation for completing the wisps such as seed and glume and long stalk part through vibrating screen first, subsequently into screening plant,
Under the action of sieve plate in screening plant, further the impurity in seed is detached, while being inhaled in airstream cleaning device
Under the action of miscellaneous fan, the separation of the small objects such as seed and glume is realized, while combining and sieving in suction inlet by setting
Spacing adjusting device between device adjusts the distance between suction inlet combination and sieve, and different seeds and mixture may be implemented
It cleans.The utility model combined type cleaning and sorting system and type of threshing and sorting structure matching with the cleaning plant are reasonable, operation side
Just, experiment process is simple, and using reliable, the tongue bran seed to obtain clean provides solution.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is combined type cleaning and sorting system schematic diagram provided by the utility model；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is suction inlet combination and screening plant structural schematic diagram in Fig. 1；
Fig. 4 is the vibrating screen combination diagram in Fig. 1；
Fig. 5 is the gettering fan schematic diagram in Fig. 1；
Fig. 6 is the type of threshing and sorting schematic diagram provided by the utility model with combined type cleaning plant；
Fig. 7 is the side view of Fig. 6.
Wherein, reference numeral
1- vibrating screens combine
11- toggles
111- belt wheels, 112- rolling bearing units, 113- fixing axles, 114- cranks, 115- connecting rods,
116- fixed pin shafts；
12- bolters
121- sieve plates, 122- reinforcing plates, 123- side plates, 124- connecting shafts, 125- bearings,
126- is inoculated with plate；
2- airstream cleaning devices
21- gettering fans
211- Fan casings, 212- blades, 213- fixing bolts, 214- axial fan hubs,
215- fixed plates；
22- suction inlets combine
221- fixed rings, 222- block up aerofoil, 223- suction inlets；
23- conveyance conduits
24- spacing adjusting devices
241- adjusting bolts, 242- ear mounts；
3- screening plants
31- upper plates, 32- sieves, 33- lower plates；
4- racks
41- guide rails；
5- feeding units；6- sheller units；7- walking ground wheels；
8- engine devices.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
Shown in Fig. 1, Fig. 2, Fig. 1 is combined type cleaning and sorting system schematic diagram provided by the utility model, Fig. 2 Fig. 1
Vertical view.The combined type cleaning and sorting system of the utility model, including rack 4 and the vibrating screen combination that is set in rack 4 it is 1 gentle
Flow cleaning plant 2, vibrating screen combination 1 for screening out the long stalk after tongue bran threshing and weeds, the sowing port of vibrating screen combination 1 with
Airstream cleaning device 2 connects, and after the absorption of airstream cleaning device 2, seed is discharged from the sowing port of vibrating screen combination 1, in seed
Glume and tiny stalk from the impurity discharging port of airstream cleaning device 2 be discharged.The utility model is clear using vibrating screen combination and air-flow
Screening device is combined, and is cleaned to crops such as tongue brans after threshing, by the ratio of mechanical vibrosieve and air-flowing type
That cleans the completion mixtures such as tongue bran seed and glume again cleans work, reduces percentage of impurity, reduces cleaning loss, impurities removing efficiency
Height provides solution for cleaning after fine grain crop threshing.
Ability is cleaned to fine grain seed in order to further increase, one is additionally provided at the sowing port of vibrating screen combination 1
Screening plant 3, as shown in figures 1 and 3.Screening plant 3 includes upper plate 31, sieve 32 and lower plate 33, and sieve 32 is arranged in upper plate
31 open lower end, lower plate 33 are fixedly connected with upper plate 31, and form a screening gap therebetween；Airstream cleaning device 2
Air inlet is set to the top of sieve 32, and is fixedly connected with upper plate 31.
Vibrating screen combination 1 therein includes toggle 11 and bolter 12, and airstream cleaning device 2 includes gettering wind
Fan 21, suction inlet combination 22 and conveyance conduit 23；Vibrating screen combination 1 is filled by the belt wheel 111 in brace and connecting rod framework 11 with threshing
6 connections are set, toggle 11 is connect with bolter 12 by fixed pin shaft 116, and bolter 12 is by bearing 125 in rack
It is slided on 4, gettering fan 21 is bolted with sheller unit 6, and conveyance conduit 23 connects gettering fan 21 and suction inlet combination
22, suction inlet combination 22 is connect by adjusting bolt 224 with screening plant 3, and screening plant 3 is bolted in rack 4.
As shown in figure 3, suction inlet combination includes fixed ring 221, stifled aerofoil 222 and suction inlet 223；Screening plant 3 includes upper
Plate 31, sieve 32 and lower plate 33；Fixed ring 221 is connect with suction inlet 223 by welding, and stifled aerofoil 222 passes through bolt
It is hinged on suction inlet 223；For the ease of adjusting the distance between suction inlet and sieve, the utility model is also set between
Set spacing adjusting device, 24 comprising adjusting bolt 241 and the ear mount 242 on 223 both side plate lateral surface of suction inlet,
The lower end of adjusting bolt 241 is hinged with upper plate 31, and nut, adjusting bolt 241 and 242 shape of ear mount are also provided in ear mount 242
At threaded connection.
Fig. 4 is vibrating screen combination diagram.Specifically, toggle 11 includes belt wheel 111, rolling bearing units 112, consolidates
Dead axle 113, crank 114, connecting rod 115 and fixed pin shaft 116, bolter 12 include 121 reinforcing plate 122 of sieve plate, side plate 123, connect
Spindle 124, bearing 125 and inoculation plate 126；Belt wheel 111 is fixed in fixing axle 113, and fixing axle 113 passes through rolling bearing units 112
It is fixed in rack 4, crank 114 is bolted on 113 one end of fixing axle, and 115 one end of connecting rod is fixed on song by bearing
The shaft end of handle 114, the other end are connect by fixed pin shaft 116 with bolter 12, side plate 123, connecting shaft 124 and inoculation plate 126
It connects by welding, sieve plate 121 is fixedly connected with reinforcing plate 122, and is bolted on side plate 123, connecting shaft
124 on the soldering member of inoculation plate 126, and connecting shaft 124 is slided by bearing 125 on the guide rail 41 of rack 4.
As shown in figure 5, it is gettering fan schematic diagram provided by the utility model.Including blade 212, fixed plate 215,
Axial fan hub 214, Fan casing 211 and fixing bolt 214, blade 212 are welded in fixed plate 215 and axial fan hub 214, wind turbine
Shell 211 is mounted in rack 4, and gettering fan 21 is fixed on by axial fan hub 214 in the drive shaft of sheller unit 6.
Referring to Fig. 6, Fig. 7, Fig. 6 is the type of threshing and sorting signal provided by the utility model with combined type cleaning plant
Figure, Fig. 7 are the side view of Fig. 6.Type of threshing and sorting includes combined type cleaning and sorting system, machine feeding unit 5, sheller unit 6, walking ground
Wheel 7 and engine device 8；Feeding unit 5 is bolted in rack 4, and sheller unit 6 is bolted on rack 4
On, combined type cleaning and sorting system is connect with rack 4 and sheller unit 6, and walking ground wheel 7 is bolted on 4 lower section of rack.
In the course of work, after engine device starts steadily, tongue bran material is entered by manually feeding through feeding unit 5
The belt pulley of sheller unit 6, sheller unit 6 carries out rotary work under driven by engine, and tongue bran material is completed in sheller unit 6
It is fallen into after threshing above sieve plate 121, seed etc. is less than the impurity in 121 aperture of sieve plate through sieve pore under the double acting of gravity and vibration
Under fall on inoculation plate 126, long stalk and diameter are more than the impurity in 121 aperture of sieve plate outside 121 surface downslide discharge machine of sieve plate, under
The mixture of the seed and glume that fall on inoculation plate 126 is slipped down to along inoculation plate 126 on the upper plate 31 of screening plant 3, along
Inclined-plane slips down to 32 top of sieve, and the smaller object of the floating velocities such as glume siphons away and through suction inlet combination 22 by conveyance conduit 23
Outside 21 impurity discharging port discharge machine of gettering fan, the floating velocities such as seed above sieve 32 are larger and diameter is less than sieve 32
On the object fall in aperture to lower plate 33, and it is slipped in classification inoculation apparatus through sowing port discharge；It is more than sieve in sieve top diameter
The impurity in sub 32 apertures is fallen into through sliding outside discharge machine in exclusion device.
Compared with prior art, the utility model devises combined type cleaning and sorting system, and combined type cleaning and sorting system passes through machinery
The mode that vibrating screen and cyclonic separation are cleaned by after threshing seed and glume clean out, the mode of mechanical oscillation can be by grain
Diameter is larger but floating velocity and the similar crop of tongue bran seed clean out, most impurity is removed, cyclonic separation is cleaned
Mode can grain size is similar with tongue bran seed or smaller impurity but the smaller impurity of floating velocity clean out, to drop
Low percentage of impurity；Stifled aerofoil can be closed by adjusting the distance between suction inlet combination and screening plant or adjusting suction inlet group
The size of aperture regulation wind pressure, adapt to the impurity such as different seed glumes cleans demand；The type of threshing and sorting meets tongue bran crop
The technology requirement of threshing and cleaning, when work is easy to operate, loss is few, and percentage of impurity is relatively low.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
Among the protection domain that variation is created still in the utility model.
Claims (10)
1. a kind of tongue bran combined type cleaning and sorting system, which is characterized in that including rack (4) and be set to shaking in the rack (4)
Dynamic screen banks closes (1) and airstream cleaning device (2), and the vibrating screen combination (1) is for long stalk after screening out tongue bran threshing and miscellaneous
The sowing port of grass, the vibrating screen combination (1) is connect with the airstream cleaning device (2), is inhaled through the airstream cleaning device (2)
Attached, seed combines the sowing port discharge of (1) from the vibrating screen, and the glume and tiny stalk in seed are from the air flow cleaning
The impurity discharging port of device (2) is discharged.
2. tongue bran combined type cleaning and sorting system according to claim 1, which is characterized in that the row of the vibrating screen combination (1)
It is additionally provided with a screening plant (3) at kind of mouth, the screening plant (3) includes upper plate (31), sieve (32) and lower plate (33), described
The open lower end in the upper plate (31) is arranged in sieve (32), and the lower plate (33) is fixedly connected with the upper plate (31), and two
A screening gap is formed between person；The air inlet of the airstream cleaning device (2) is set to the top of the sieve (32), and with
The upper plate (31) is fixedly connected.
3. tongue bran combined type cleaning and sorting system according to claim 2, which is characterized in that airstream cleaning device (2) packet
Include gettering fan (21), conveyance conduit (23) and suction inlet combination (22), the both ends of the conveyance conduit (23) respectively with the suction
Miscellaneous fan (21) and suction inlet combination (22) are connected, the lower part of the suction inlet combination (22) by a spacing adjusting device (24) with
Upper plate (31) connection, the air draught spacing between the suction inlet combination (22) and the screening plant (3) pass through the spacing
Regulating device (24) is adjustable.
4. tongue bran combined type cleaning and sorting system according to claim 3, which is characterized in that spacing adjusting device (24) packet
Include adjusting bolt (241) and the ear mount (242) on suction inlet combination (22) both side plate lateral surface, the adjusting bolt
(241) lower end is hinged with the upper plate (31), and the upper end is threadedly coupled with the ear mount (242) formation.
5. tongue bran combined type cleaning and sorting system according to claim 4, which is characterized in that the gettering fan (21) includes wind
Casing (211) and blade (212), fixed plate (215) and the axial fan hub (213) for being located at the Fan casing (211) inside, it is described
Blade (212) is arranged radially in the fixed plate (215) and axial fan hub (213), and the Fan casing (211) is mounted on institute
It states in rack (4)；It is rotated through the driving axial fan hub (213), the smaller object of the floating velocity on the sieve (32)
Body through the suction inlet combine (22) siphon away and by the conveyance conduit (23) from the impurity discharging port of the gettering fan (21) be discharged
Outside machine.
6. according to any tongue bran combined type cleaning and sorting systems of claim 2-5, which is characterized in that the vibrating screen combination
(1) include toggle (11) and bolter (12), the toggle (11) is connected in the rack (4),
The both ends of the bolter (12) by bearing (125) be arranged on the guide rail (41) of the rack (4), and with the rack
(4) guide rail (41) formation on is slidably connected, and the driving end of the toggle (11) is connect with the rack (4),
The other end is connect with the bolter (12), for pulling the bolter (12) reciprocating along the guide rail (41).
7. tongue bran combined type cleaning and sorting system according to claim 6, which is characterized in that toggle (11) packet
Belt wheel (111), rolling bearing units (112), fixing axle (113), crank (114) and connecting rod (115) are included, the belt wheel (111) is fixed
One end in the fixing axle (113), the fixing axle (113) are fixed on the rack (4) by the rolling bearing units (112)
On, the crank (114) is placed on the other end of the fixing axle (113), the connecting rod (115) and the fixing axle (113)
Be vertically arranged, one end of the connecting rod (115) is fixed on the shaft end of the crank (114) by bearing, the other end with it is described
Bolter (12) connects.
8. tongue bran combined type cleaning and sorting system according to claim 7, which is characterized in that the bolter (12) includes sieve plate
(121) and the inoculation plate (126) below the sieve plate (121), the screening plant (3) are located at the inoculation plate (126)
Sowing port position.
9. a kind of tongue bran type of threshing and sorting, which is characterized in that the type of threshing and sorting includes any groups of claim 1-8
Box-like cleaning and sorting system, feeding unit (5), sheller unit (6) and engine device (8)；The feeding unit (5) is fixed on described
In rack (4), and on the sheller unit (6), the combined type cleaning and sorting system is located under the sheller unit (6)
Side, the engine device (8) form with the sheller unit (6) and combined type cleaning and sorting system be drivingly connected respectively；Through described
Tongue bran after sheller unit (6) threshing enters the combined type cleaning and sorting system, divides with glume, stalk the seed after threshing
From.
10. tongue bran type of threshing and sorting according to claim 9, which is characterized in that be additionally provided with row below the rack (4)
Walk land wheel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721455028.XU CN207639216U (en) | 2017-11-03 | 2017-11-03 | A kind of tongue bran combined type cleaning and sorting system and tongue bran type of threshing and sorting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721455028.XU CN207639216U (en) | 2017-11-03 | 2017-11-03 | A kind of tongue bran combined type cleaning and sorting system and tongue bran type of threshing and sorting |
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| Publication Number | Publication Date |
|---|---|
| CN207639216U true CN207639216U (en) | 2018-07-24 |
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ID=62885131
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721455028.XU Active CN207639216U (en) | 2017-11-03 | 2017-11-03 | A kind of tongue bran combined type cleaning and sorting system and tongue bran type of threshing and sorting |
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| CN (1) | CN207639216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684333A (en) * | 2017-11-03 | 2018-10-23 | 中国农业机械化科学研究院 | A kind of tongue bran combined type cleaning and sorting system and tongue bran type of threshing and sorting |
| CN113973581A (en) * | 2021-10-25 | 2022-01-28 | 南京工业职业技术大学 | Automatic threshing and cleaning machine |
-
2017
- 2017-11-03 CN CN201721455028.XU patent/CN207639216U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684333A (en) * | 2017-11-03 | 2018-10-23 | 中国农业机械化科学研究院 | A kind of tongue bran combined type cleaning and sorting system and tongue bran type of threshing and sorting |
| CN113973581A (en) * | 2021-10-25 | 2022-01-28 | 南京工业职业技术大学 | Automatic threshing and cleaning machine |
| CN113973581B (en) * | 2021-10-25 | 2022-11-29 | 南京工业职业技术大学 | Automatic threshing and cleaning machine |
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