CN205361963U - Clear grain ware of gravity flow selection by winnowing - Google Patents
Clear grain ware of gravity flow selection by winnowing Download PDFInfo
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- CN205361963U CN205361963U CN201620063661.3U CN201620063661U CN205361963U CN 205361963 U CN205361963 U CN 205361963U CN 201620063661 U CN201620063661 U CN 201620063661U CN 205361963 U CN205361963 U CN 205361963U
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Abstract
The utility model relates to an elementary cleaning plant of selection by winnowing formula, especially a clear grain ware of gravity flow selection by winnowing in the grain machinery. The box is a parallelogram's diamond cubic structure, and the front side is the venetian blind type air intake, and the rear side is the plate structure of bending. The J -shaped cascaded range of board of bending, rear end are fixed on the box at two about with, and the middle thing formula of throwing has caught hold of with a hook forward. The box is through wind scoop and the external dust collector that induced drafts in wind channel. Its advantage is, cereal is trickling by oneself from the top down, need not main power supply, and cereal is under the effect of board is bent to the J -shaped, and abundant upwards the throwing is raised, makes light is miscellaneously clear away effectively with the dust. The whole structure is simple, and overall dimension is little, removes and convenient to use, and efficient, output is big, and is with low costs.
Description
Technical field
This utility model relates to the screening installation in a kind of grain machinery, particularly a kind of clear grain device of winnowing type.Before putting in storage suitable in corn deep processing enterprise and grain, corn is carried out primary cleaning sorting.
Background technology
Grain screening installation is divided into one-level sorting, two grades of sortings, three grades of sortings etc., and one-level therein sorts, and also cries primary sorting.After grain harvest, it is contaminated with substantial amounts of such as foreign material such as weeds, straw, fag end, brick and tile, stone, glass fragments, before corn is carried out deep processing, it is necessary to these foreign material are tentatively sorted cleaning.The major function of first optional equipment is, removes the large-scale foreign material in corn, rice husk, dust etc..So, for grain just optional equipment, substantially each grain depot must be equipped with.Screening is divided into again winnowing type, screening type and gravity separation formula, and this utility model is winnowing type screening installation.The principle of Winnowing cleaning screen, is by corn in the process of free gravity falling bodies, and gently assorted is adsorbed the dust in corn by the blower fan of side, to reach the purpose of first sorting.
Current existing winnowing type grain just optional equipment, is generally all made up of large-scale flat screen and pneumatic separator two parts, and equipment is very huge, and structure is complicated, very inconvenient for operating with in different warehouses, mobile difficulty；And grain is in freely falling body process, it is impossible to reach the effect fully flown upward, therefore the efficiency of separation is low.
Summary of the invention
Technical barrier to be solved in the utility model is, overcomes above-mentioned the deficiencies in the prior art, it is provided that a kind of simple in construction, the clear grain device of the gravity flow selecting crude drugs with winnower that easy to use, cleaning efficiency is high, cost is low.
The technical solution of the utility model is, including casing 4 and the side plate 15 being located at both sides, upper end is provided with grain-entering mouth 1, and lower end is provided with grain outlet 16, it is characterised in that: casing 4 is the diamond cubic structure of a parallelogram；The front side of casing 4 is venetian blind type air inlet structure, and the rear side of casing 4 is bending plate structure；Described bending plate structure, form for, horizontal stripe shape bending plate 3 cascade arrangement " J " shaped by cross section, the two ends, left and right of every J-shaped bending plate 3 are fixed on casing 4, and front end hooks forward line in casing 4, and between every J-shaped bending plate 3, clearance-type leaves inlet scoop 12；Described venetian blind type air inlet structure, is formed by the arrangement of blade 17 clearance-type, is provided with air inlet 18 between every blade 17；The side plate 15 of casing 4 side is provided with the linkage that can blade air quantity be adjusted；Being connected to FENGDOU 6 on the outer side box body 4 of J-shaped bending plate 3, the inner chamber of casing 4 is connected with air-drafting and dust-removing device with air channel 7 by FENGDOU 6.
Described air-drafting and dust-removing device includes stop gram cage 8, airlock 22, light assorted outlet 11, blower fan 9 and dust collecting box 10, and the lower section of gram cage 8 of stopping is in series with airlock 22 and light assorted outlet 11, is provided with the screw auger 23 transporting foreign material in light assorted outlet 11；Top and the blower fan 9 of gram cage 8 stopped is connected, and blower fan 9 place is provided with dust collecting box 10.
Blade 17 in described venetian blind type air inlet structure, its cross section is L-shaped；The two ends of each blade 17 are supported on side plate 15 by screw rod 20 respectively.
The bending plate 3 of described J-shaped, its cross section is three bending structures hooked forward, and the angle between three bendings is 150-170o and 160-170o, and rear side and middle side are long limit, and front side is the minor face hooked forward.
On described casing 4, the outer side seal of J-shaped bending plate 3 have one layer of drainage screen 21.
The two ends, left and right of J-shaped bending plate 3 are fixed on casing 4 by bolt and nut 5, or are directly welded on casing 4.
The described linkage that can blade air quantity be adjusted, including regulating handle 13 and connecting rod 14, side plate 15 is provided with the long slot bore 19 that each screw rod 20 can be made to swing wherein；Connecting rod 14 is associated with the screw rod 20 on each blade 17, and the screw rod 20 on each blade 17 can be driven to swing in long slot bore 19, to regulate the size of air inlet 18.
It is provided with inside casing 4 and the corn of grain-entering mouth 1 can be made to be sent to the baffle plate 2 on J-shaped bending plate.
Being provided with in light assorted outlet 11 can by the gently assorted screw auger 23 sent.
This utility model advantage compared with prior art is:
(1) complete machine structure is simple, and casing is small and exquisite, and overall dimensions is little, moves and uses easy to operate；
(2) cleaning efficiency is high, and yield is big, and cost is low, good separation effect；
(3) motion mode is trickled from the top down voluntarily by corn completely, it is not necessary to active force supplies, and the freely falling body by corn sorts, and saves the energy, and noise is little, and environmental effect is little；
(4) sieve plate of screen box is that the J-shaped bending plate that several stageds intersection is stacked is constituted, make corn in the process that gravity flow falls, can be beaten fully on J-shaped bending plate one by one and be kicked up, make the rice husk in corn, dust, little straw etc. gently assorted under the effect of blower fan, obtain wind-suction type fully and separate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of casing 4 box house；
Fig. 3 is the structural representation of casing 4 casing outer link mechanism in Fig. 1.
Number in the figure: 1-grain-entering mouth, 2-baffle plate, 3-bending plate, 4-casing, 5-bolt and nut, 6-FENGDOU, 7-air channel, 8-stops a gram cage, 9-blower fan, 10-dust collecting box, the light assorted outlet of 11-, 12-inlet scoop, 13-regulates handle, 14-connecting rod, 15-side plate, 16-grain outlet, 17-blade, 18-air inlet, 19-long slot bore, 20-screw rod, 21-drainage screen, 22-airlock, 23-screw auger.
Detailed description of the invention
Make further to describe in detail to this utility model embodiment below in conjunction with accompanying drawing:
This utility model embodiment includes screen box and two parts of air-drafting and dust-removing device.
Described screen box is the diamond cubic case structure of a parallelogram, the upper end of its casing 4 is grain-entering mouth 1, and lower end is grain outlet 16, and front side is venetian blind type air inlet structure, rear side is bending plate structure, and the left and right sides is can the side plate 15 of support blade 17 and bending plate 3.
Described bending plate structure, for being formed by horizontal stripe shape bending plate 3 cascade arrangement.The cross section of bending plate 3 is " J " shaped, and the two ends, left and right of every J-shaped bending plate 3 are fixed on the side plate 15 of casing by bolt and nut 5 respectively, and J-shaped bending plate 3 front end hooks forward line in casing 4, and between every J-shaped bending plate 3, clearance-type leaves inlet scoop 12.It is provided with inside casing 4 and the corn of grain-entering mouth 1 can be made to be sent to the baffle plate 2 on J-shaped bending plate.The outer side seal of bending plate 3 on rear side of casing 4 has one layer of drainage screen 21, and is connected to FENGDOU 6, makes casing 4 inner chamber be connected with air-drafting and dust-removing device with air channel 7 by FENGDOU 6.
Described venetian blind type air inlet structure, for being formed by the arrangement of blade 17 clearance-type.The cross section of blade 17 is L-shaped, and the two ends, left and right of each blade 17 are supported on side plate 15 by screw rod 20 respectively.It is provided with air inlet 18 between every blade 17.Side plate 15 outside casing 4 is additionally provided with the linkage that can blade air quantity be adjusted.
The described linkage that can blade air quantity be adjusted, including regulating handle 13 and connecting rod 14, side plate 15 is provided with the long slot bore 19 that each screw rod 20 can be made to swing wherein；Connecting rod 14 is associated with the screw rod 20 on each blade 17, and the screw rod 20 on each blade 17 can be driven to swing in long slot bore 19, to regulate the size of air inlet 18.
Described air-drafting and dust-removing device includes stop gram cage 8, airlock 22, light assorted outlet 11, blower fan 9 and dust collecting box 10, and the lower section of gram cage 8 of stopping is in series with airlock 22 and light assorted outlet 11, is provided with the screw auger 23 transporting foreign material in light assorted outlet 11；Top and the blower fan 9 of gram cage 8 stopped is connected, and blower fan 9 place is provided with dust collecting box 10.
The bending plate 3 of described J-shaped, its cross section is three bending structures hooked forward, and the angle between three bendings is 150-170o and 160-170o, and rear side and middle side are long limit, and front side is the minor face hooked forward.The two ends, left and right of J-shaped bending plate 3 can be fixedly connected on casing 4 by bolt and nut 5, it is possible to is directly welded on casing 4.
During utility model works, corn is admitted in casing 4 from grain-entering mouth 1, and under baffle plate 2 ground water conservancy diversion, free fall type is fallen on the J-shaped bending plate 3 of bottom side, is thrown Yang Erqi fully on the J-shaped step of Pyatyi bending plate 3, under gravity from grain-entering mouth 1 flow automatically and, from grain outlet 16 out.When the inlet scoop 12 at corn gap place between 3 liang of plates of J-shaped bending plate, the lightweight being mingled in corn is assorted under the suction of blower fan 9, from inlet scoop 12, FENGDOU 6, air channel 7 be inhaled into air-drafting and dust-removing device and be easily separated, clean corn is directly discharged from the grain outlet 16 of casing, separates thus completing selecting crude drugs with winnower.In air-drafting and dust-removing device gently assorted to what suck again, in stop gram cage 8 and airlock 22, the rice husk in gently assorted and dust are separated again.Wherein rice husk is discharged from light assorted outlet 11, and dust is collected by dust collecting box 10.
Intake in casing 4 can be adjusted by regulating handle 13.
This utility model simple in construction, casing is small and exquisite, and the efficiency of separation is high, and yield is big, and cost is low, and noise is little, and environmental pollution is few, is the efficient grain primary election equipment of a kind of energy-saving and emission-reduction.
Claims (9)
1. the clear grain device of gravity flow selecting crude drugs with winnower, including casing (4) and the side plate (15) being located at both sides, upper end is provided with grain-entering mouth (1), and lower end is provided with grain outlet (16), it is characterised in that: casing (4) is the diamond cubic structure of a parallelogram；The front side of casing (4) is venetian blind type air inlet structure, and the rear side of casing (4) is bending plate structure；Described bending plate structure, form for, horizontal stripe shape bending plate (3) cascade arrangement " J " shaped by cross section, the two ends, left and right of every J-shaped bending plate (3) are fixed on casing (4), front end hooks forward line in casing (4), and between every J-shaped bending plate (3), clearance-type leaves inlet scoop (12)；Described venetian blind type air inlet structure, is formed by the arrangement of blade (17) clearance-type, is provided with air inlet (18) between every blade (17)；The side plate (15) of casing (4) side is provided with the linkage that can blade air quantity be adjusted；Being connected to FENGDOU (6) on the outer side box body (4) of J-shaped bending plate (3), the inner chamber of casing (4) is connected with air-drafting and dust-removing device with air channel (7) by FENGDOU (6).
2. a kind of clear grain device of gravity flow selecting crude drugs with winnower as claimed in claim 1, it is characterized in that: described air-drafting and dust-removing device includes stop a gram cage (8), airlock (22), light assorted outlet (11), blower fan (9) and dust collecting box (10), the stop lower section of a gram cage (8) is in series with airlock (22) and light assorted outlet (11), is provided with the screw auger (23) transporting foreign material in light assorted outlet (11)；Top and the blower fan (9) of a gram cage (8) stopped is connected, and blower fan (9) place is provided with dust collecting box (10).
3. a kind of clear grain device of gravity flow selecting crude drugs with winnower as claimed in claim 1, it is characterised in that: the blade (17) in described venetian blind type air inlet structure, its cross section is L-shaped；The two ends of each blade (17) are supported on side plate (15) by screw rod (20) respectively.
4. a kind of clear grain device of gravity flow selecting crude drugs with winnower as claimed in claim 1, it is characterized in that: the bending plate (3) of described J-shaped, its cross section is three bending structures hooked forward, and the angle between three bendings is 150-170o and 160-170o, rear side and middle side are long limit, and front side is the minor face hooked forward.
5. a kind of clear grain device of gravity flow selecting crude drugs with winnower as claimed in claim 1, it is characterised in that: described casing (4) is upper, the outer side seal of J-shaped bending plate (3) has one layer of drainage screen (21).
6. a kind of clear grain device of gravity flow selecting crude drugs with winnower as claimed in claim 1, it is characterised in that: the two ends, left and right of J-shaped bending plate (3) are fixed on casing (4) by bolt and nut (5), or are directly welded on casing (4).
7. the clear grain device of a kind of gravity flow selecting crude drugs with winnower as described in claim 1 or 3, it is characterized in that: described linkage blade air quantity can being adjusted, including regulating handle (13) and connecting rod (14), side plate (15) is provided with the long slot bore (19) that each screw rod (20) can be made to swing wherein；Connecting rod (14) is associated with the screw rod (20) on each blade (17), and the screw rod (20) on each blade (17) can be driven to swing in long slot bore (19), to regulate the size of air inlet (18).
8. a kind of clear grain device of gravity flow selecting crude drugs with winnower as claimed in claim 1, it is characterised in that: casing (4) inner side is provided with and the corn of grain-entering mouth (1) can be made to be sent to the baffle plate (2) on J-shaped bending plate (3).
9. a kind of clear grain device of gravity flow selecting crude drugs with winnower as claimed in claim 1 or 2, it is characterised in that: being provided with in light assorted outlet (11) can by the gently assorted screw auger (23) sent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620063661.3U CN205361963U (en) | 2016-01-23 | 2016-01-23 | Clear grain ware of gravity flow selection by winnowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620063661.3U CN205361963U (en) | 2016-01-23 | 2016-01-23 | Clear grain ware of gravity flow selection by winnowing |
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| Publication Number | Publication Date |
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| CN205361963U true CN205361963U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620063661.3U Active CN205361963U (en) | 2016-01-23 | 2016-01-23 | Clear grain ware of gravity flow selection by winnowing |
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| CN (1) | CN205361963U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414026A (en) * | 2016-01-23 | 2016-03-23 | 时祥华 | Self-flowing type winnowing gain cleaning device |
| CN107051855A (en) * | 2017-04-12 | 2017-08-18 | 安徽神健粮食机械设备有限公司 | A kind of multistage grain screening system of intelligence |
| CN110860467A (en) * | 2019-11-22 | 2020-03-06 | 苏州嘉诺环境工程有限公司 | Material sorting system |
-
2016
- 2016-01-23 CN CN201620063661.3U patent/CN205361963U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414026A (en) * | 2016-01-23 | 2016-03-23 | 时祥华 | Self-flowing type winnowing gain cleaning device |
| CN107051855A (en) * | 2017-04-12 | 2017-08-18 | 安徽神健粮食机械设备有限公司 | A kind of multistage grain screening system of intelligence |
| CN110860467A (en) * | 2019-11-22 | 2020-03-06 | 苏州嘉诺环境工程有限公司 | Material sorting system |
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