CN204486279U - Three-dimensional proportion grain cleaner - Google Patents
Three-dimensional proportion grain cleaner Download PDFInfo
- Publication number
- CN204486279U CN204486279U CN201520017659.8U CN201520017659U CN204486279U CN 204486279 U CN204486279 U CN 204486279U CN 201520017659 U CN201520017659 U CN 201520017659U CN 204486279 U CN204486279 U CN 204486279U
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- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 238000012216 screening Methods 0.000 abstract description 15
- 239000012535 impurity Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 241001251949 Xanthium sibiricum Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
Three-dimensional proportion grain cleaner, comprise frame, one-level sorting mechanism, secondary sorting mechanism, secondary sorting mechanism is arranged on the front end of frame, one-level sorting mechanism is arranged on the rear end of frame, grain after the screening of one-level sorting mechanism enters into secondary sorting mechanism and carries out postsearch screening, it is characterized in that described one-level sorting mechanism comprises rear proportion platform, described rear proportion platform is connected in frame by back link swing mechanism, back link swing mechanism is connected with the rear eccentric bushing belt pulley be arranged in frame by connecting rod, rear eccentric bushing belt pulley and the auxiliary-motor be arranged in frame adopt driving-belt to be connected, the upside of rear proportion platform is provided with charging aperture, grain enters rear proportion platform by charging aperture, the side of charging aperture is provided with centrifugal blower support, the beneficial effects of the utility model are by the many grain screenings of two-stage, two-stage screening is carried out to grain, screening effect is good, impurity is removed thoroughly, mouldy grain can be removed clean.
Description
Technical field
The utility model relates to grain cleaning equipment technical field, is more particularly a kind of three-dimensional proportion grain cleaner.
Background technology
Cleaning is indispensable link after grain harvest, not only containing full and ripe seed in the grain after results, also has mechanical damage, fragmentation and jejune grain, comprises much impurity in addition, as silt, disconnected fringe, clever shell, mouldy grain grain; Specific gravity separator removes impurity, the impurity existed in grain grain after it can remove grain harvest by the difference of grain and impurity weight, as particularly effective in Siberian cocklebur etc. to removing impurity that easily stifled routine cleans sieve aperture.Its operation principle is: grain is placed on the proportion plate of inclination, reciprocal vibrations proportion plate, heavier impurity flows out from the downside of proportion plate, lighter impurity blows out under the effect being arranged on blower fan on the downside of proportion plate, and the grain cleaned flows out from the outlet of upside, existing proportion grain cleaner is disposable not thorough for grain screening, especially can not remove totally mouldy and mechanical damage, broken grain.
Summary of the invention
For solving the problem, the utility model devises one and carries out two-stage screening to grain, screening effect is good, impurity is removed thoroughly, can by mouldy and mechanical damage, clean three-dimensional proportion grain cleaner removed by broken grain, its technical scheme is: described three-dimensional proportion grain cleaner, comprise frame, one-level sorting mechanism, secondary sorting mechanism, secondary sorting mechanism is arranged on the front end of frame, one-level sorting mechanism is arranged on the rear end of frame, grain after the screening of one-level sorting mechanism enters into secondary sorting mechanism and carries out postsearch screening, it is characterized in that described one-level sorting mechanism comprises rear proportion platform, described rear proportion platform is connected in frame by back link swing mechanism, back link swing mechanism is connected with the rear eccentric bushing belt pulley be arranged in frame by connecting rod, rear eccentric bushing belt pulley and the auxiliary-motor be arranged in frame adopt driving-belt to be connected, the upside of rear proportion platform is provided with charging aperture, grain enters rear proportion platform by charging aperture, the side of charging aperture is provided with centrifugal blower support, centrifugal blower support is fixed with centrifugal blower, the downside of centrifugal blower is provided with suspended hood, the inlet scoop of described suspended hood is arranged on the top of rear proportion platform, the rear end of rear proportion platform is provided with rear proportion platform chute, described secondary sorting mechanism comprises front proportion platform, described front proportion platform is connected in frame by front rod swing mechanism, front rod swing mechanism and pre-eccentric overlap belt pulley and are connected, the downside of front proportion platform is provided with air uniform plate mechanism, main air blower is provided with in air uniform plate mechanism, the rotating shaft of main air blower is provided with main air blower belt pulley, pre-eccentric cover belt pulley adopts driving-belt to be connected with the mair motor be fixed in frame with main air blower belt pulley, the front end of front proportion platform is provided with discharge bucket, and the rear end of front proportion platform is provided with front proportion platform chute, in order to better remove mechanical damage, broken grain grain, between described one-level sorting mechanism and secondary sorting mechanism, be provided with sieve railway carriage or compartment.
Described sieve railway carriage or compartment is arranged on the front end of rear proportion platform or the rear upper side of front proportion platform, and described side, sieve railway carriage or compartment is provided with grain crushed grain chute.
Described air uniform plate is in-house is provided with evenly distributed aerofoil, and the wind that main air blower is blown out blows in front proportion platform uniformly.
In order to make dust can not permeate in air, the air outlet of described suspended hood connects cyclone.
Described back link swing mechanism comprises back support rod, rear swing connecting bar, the front-end and back-end of described rear proportion platform are hinged on the upper end of back support rod and rear swing connecting bar respectively, the lower end of back support rod is hinged in frame, the middle part of rear swing connecting bar is hinged in frame, and the lower end of rear swing connecting bar is connected with the rear eccentric bushing belt pulley be arranged in frame by connecting rod.
Described front rod swing mechanism comprises front support rod I, front support rod II, front swing arm, the front end of front proportion platform and rear end are connected in frame respectively by front support rod I and front support rod II, and the middle part of front proportion platform is overlapped belt pulley by front swing arm with pre-eccentric and is connected.
The conveniently movement of this equipment, on the downside of described support, two ends are provided with road wheel, and wherein one end is universal wheel.
The beneficial effects of the utility model are that three-dimensional proportion grain cleaner is screened by the many grain of two-stage, and carry out two-stage screening to grain, screening effect is good, and impurity is removed thoroughly, mouldy grain can be removed clean.
accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is stereograms of the present utility model; In accompanying drawing:
100. one-level sorting mechanisms, 200. secondary sorting mechanisms, 1. discharge bucket, 2. air uniform plate mechanism, 3. proportion platform before, 4. swing arm before, 5. front support rod II, 6. sieve railway carriage or compartment, 7. back support rod, 8. charging aperture, 9. centrifugal blower support, 10. centrifugal blower, 11. suspended hoods, proportion platform after 12., proportion platform chute after 13., swing connecting bar after 14., 15. front support rods I, 16. universal wheels, 17. main air blowers, 18. main air blower belt pulleys, 19. main air blowers, 20. pre-eccentric cover belt pulleys, 21. frames, proportion platform chute before 22., eccentric bushing belt pulley after 23., 24. auxiliary-motors, 25. grain crushed grain chutes.
detailed description of the invention:
By reference to the accompanying drawings the utility model is described in further detail, so that the public grasps implementation method of the present utility model better, the utility model specific embodiment is: described three-dimensional proportion grain cleaner, comprise frame 21, one-level sorting mechanism 100, secondary sorting mechanism 200, secondary screening machine 200 structure is arranged on the front end of frame 21, one-level sorting mechanism 100 is arranged on the rear end of frame 21, it is characterized in that described one-level sorting mechanism 100 comprises rear proportion platform 12, described rear proportion platform 12 is connected in frame 21 by back link swing mechanism, back link swing mechanism is connected with the rear eccentric bushing belt pulley 23 be arranged in frame 21 by connecting rod, rear eccentric bushing belt pulley 23 adopts driving-belt to be connected with the auxiliary-motor 24 be arranged in frame 21, the upside of rear proportion platform 12 is provided with charging aperture 8, the side of charging aperture 8 is provided with centrifugal blower support 9, centrifugal blower support 9 is fixed with centrifugal blower 10, the downside of centrifugal blower 10 is provided with suspended hood 11, the inlet scoop of described suspended hood 11 is arranged on the top of rear proportion platform 12, the rear end of rear proportion platform 12 is provided with rear proportion platform chute 13, described secondary sorting mechanism 200 comprises front proportion platform 3, described front proportion platform 3 is connected in frame 21 by front rod swing mechanism, front rod swing mechanism and pre-eccentric overlap belt pulley 20 and are connected, the downside of front proportion platform 3 is provided with air uniform plate mechanism 2, main air blower 17 is provided with in air uniform plate mechanism 2, the rotating shaft of main air blower 17 is provided with main air blower belt pulley 18, pre-eccentric cover belt pulley 20 adopts driving-belt to be connected with the mair motor 19 be fixed in frame 21 with main air blower belt pulley 18, the front end of front proportion platform 3 is provided with discharge bucket 1, the rear end of front proportion platform 3 is provided with front proportion platform chute 22, sieve railway carriage or compartment 6 is provided with between described one-level sorting mechanism 100 and secondary sorting mechanism 200.
Described sieve railway carriage or compartment 6 is arranged on the front end of rear proportion platform 12 or the rear upper side of front proportion platform 3, and described side, sieve railway carriage or compartment 6 is provided with grain crushed grain chute 25.
Described air uniform plate mechanism 2 inside is provided with evenly distributed aerofoil.
The air outlet of described suspended hood 11 connects cyclone.
Described back link swing mechanism comprises back support rod 7, rear swing connecting bar 14, the front-end and back-end of described rear proportion platform 12 are hinged on the upper end of back support rod 7 and rear swing connecting bar 14 respectively, the lower end of back support rod 7 is hinged in frame 21, the middle part of rear swing connecting bar 14 is hinged in frame 21, and the lower end of rear swing connecting bar 21 is connected with the rear eccentric bushing belt pulley 23 be arranged in frame 21 by connecting rod.
Described front rod swing mechanism comprises front support rod I 15, front support rod II 5, front swing arm 4, the front end of front proportion platform 3 and rear end are connected in frame 21 respectively by front support rod I 15 and front support rod II 5, and the middle part of front proportion platform 3 is overlapped belt pulley 20 by front swing arm 4 and pre-eccentric and is connected.
On the downside of described support 21, two ends are provided with road wheel, and wherein one end is universal wheel 16.
Grain enters rear proportion platform 12 from charging aperture 8, rear proportion platform 12 is at auxiliary-motor 24, rear eccentric bushing belt pulley 23, reciprocally swinging is done under the effect of rear swing connecting bar 14, the grain fallen on rear proportion platform 12 by rising and falling up and down of vibrating, the impurity of the lighter in weight such as the dust in grain is under centrifugal blower 10 acts on, be sucked away by suspended hood 11, grain flows to sieve railway carriage or compartment 6 by rear proportion platform 12, grain flows to secondary sorting mechanism 200 from sieve front end, railway carriage or compartment 6 again, wherein mechanical damage, broken grain flows out from grain crushed grain chute 25, the impurity that on rear proportion platform 12, weight is larger and the grain that partly goes mouldy are flowed out by rear proportion platform chute 13, grain after one-level sorting mechanism 100 screens enters front proportion platform 3, now in grain, impurity removes substantially, front proportion platform 3 is reciprocally swinging under mair motor 19, pre-eccentric cover belt pulley 20, front swing arm 4 act on, grain is is also risen and fallen up and down by vibration on front proportion platform 3, main air blower 17 can by blowing in air uniform plate mechanism 2 forward proportion platform 3 simultaneously, carry out secondary proportion to grain to clean, the grain that goes mouldy is flowed out by front proportion platform chute 22, and the grain after cleaning is flowed out by discharge bucket 1.
The beneficial effects of the utility model are that three-dimensional proportion grain cleaner is screened by the many grain of two-stage, and carry out two-stage screening to grain, screening effect is good, and impurity is removed thoroughly, mouldy grain can be removed clean.
Claims (7)
1. three-dimensional proportion grain cleaner, comprise frame (21), one-level sorting mechanism (100), secondary sorting mechanism (200), secondary sorting mechanism (200) is arranged on the front end of frame (21), one-level sorting mechanism (100) is arranged on the rear end of frame (21), it is characterized in that described one-level sorting mechanism (100) comprises rear proportion platform (12), described rear proportion platform (12) is connected in frame (21) by back link swing mechanism, back link swing mechanism is connected with the rear eccentric bushing belt pulley (23) be arranged in frame (21) by connecting rod, rear eccentric bushing belt pulley (23) adopts driving-belt to be connected with the auxiliary-motor (24) be arranged in frame (21), the upside of rear proportion platform (12) is provided with charging aperture (8), the side of charging aperture (8) is provided with centrifugal blower support (9), centrifugal blower support (9) is fixed with centrifugal blower (10), the downside of centrifugal blower (10) is provided with suspended hood (11), the inlet scoop of described suspended hood (11) is arranged on the top of rear proportion platform (12), the rear end of rear proportion platform (12) is provided with rear proportion platform chute (13), described secondary sorting mechanism (200) comprises front proportion platform (3), described front proportion platform (3) is connected in frame (21) by front rod swing mechanism, front rod swing mechanism and pre-eccentric overlap belt pulley (20) and are connected, the downside of front proportion platform (3) is provided with air uniform plate mechanism (2), main air blower (17) is provided with in air uniform plate mechanism (2), the rotating shaft of main air blower (17) is provided with main air blower belt pulley (18), pre-eccentric cover belt pulley (20) and main air blower belt pulley (18) adopt driving-belt to be connected with the mair motor (19) be fixed in frame (21), the front end of front proportion platform (3) is provided with discharge bucket (1), the rear end of front proportion platform (3) is provided with front proportion platform chute (22), sieve railway carriage or compartment (6) is provided with between described one-level sorting mechanism (100) and secondary sorting mechanism (200).
2. three-dimensional proportion grain cleaner according to claim 1, its feature is arranged on the front end of rear proportion platform (12) or the rear upper side of front proportion platform (3) at sieve railway carriage or compartment (6), and described sieve railway carriage or compartment (6) side is provided with grain crushed grain chute (25).
3. three-dimensional proportion grain cleaner according to claim 1, is characterized in that air uniform plate mechanism (2) inside is provided with evenly distributed aerofoil.
4. three-dimensional proportion grain cleaner according to claim 1, is characterized in that the air outlet of suspended hood (11) connects cyclone.
5. three-dimensional proportion grain cleaner according to claim 1, it is characterized in that back link swing mechanism comprises back support rod (7), rear swing connecting bar (14), the front-end and back-end of described rear proportion platform (12) are hinged on the upper end of back support rod (7) and rear swing connecting bar (14) respectively, the lower end of back support rod (7) is hinged in frame (21), the middle part of rear swing connecting bar (14) is hinged in frame (21), and the lower end of rear swing connecting bar (21) is connected with the rear eccentric bushing belt pulley (23) be arranged in frame (21) by connecting rod.
6. three-dimensional proportion grain cleaner according to claim 1, it is characterized in that front rod swing mechanism comprises front support rod I (15), front support rod II (5), front swing arm (4), the front end of front proportion platform (3) and rear end are connected in frame (21) respectively by front support rod I (15) and front support rod II (5), and the middle part of front proportion platform (3) is overlapped belt pulley (20) by front swing arm (4) with pre-eccentric and is connected.
7. three-dimensional proportion grain cleaner according to claim 1, it is characterized in that described two ends, support (21) downside are provided with road wheel, wherein one end is universal wheel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520017659.8U CN204486279U (en) | 2015-01-12 | 2015-01-12 | Three-dimensional proportion grain cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520017659.8U CN204486279U (en) | 2015-01-12 | 2015-01-12 | Three-dimensional proportion grain cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204486279U true CN204486279U (en) | 2015-07-22 |
Family
ID=53565574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520017659.8U Expired - Fee Related CN204486279U (en) | 2015-01-12 | 2015-01-12 | Three-dimensional proportion grain cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204486279U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216244A (en) * | 2016-09-14 | 2016-12-14 | 邓新平 | Air draught proportion sieve and blowing proportion screen banks box-like grain selecting machine |
| CN106493080A (en) * | 2015-08-22 | 2017-03-15 | 赵媛媛 | A kind of method of work of crops screening system |
| CN107185831A (en) * | 2017-06-20 | 2017-09-22 | 灵璧县飞松机械制造有限责任公司 | A kind of dual proportion recleaner screen of cereal |
| CN107199130A (en) * | 2017-06-20 | 2017-09-26 | 灵璧县飞松机械制造有限责任公司 | A kind of double proportion recleaner screens of grain |
| CN118811457A (en) * | 2024-07-23 | 2024-10-22 | 中国环境科学研究院 | A multifunctional food conveying system |
-
2015
- 2015-01-12 CN CN201520017659.8U patent/CN204486279U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493080A (en) * | 2015-08-22 | 2017-03-15 | 赵媛媛 | A kind of method of work of crops screening system |
| CN106493080B (en) * | 2015-08-22 | 2019-01-04 | 伊丽蓉 | A kind of working method of crops screening system |
| CN106216244A (en) * | 2016-09-14 | 2016-12-14 | 邓新平 | Air draught proportion sieve and blowing proportion screen banks box-like grain selecting machine |
| CN106216244B (en) * | 2016-09-14 | 2018-04-13 | 邓新平 | Air draught proportion sieves and the blowing box-like grain selecting machine of proportion screen banks |
| CN107185831A (en) * | 2017-06-20 | 2017-09-22 | 灵璧县飞松机械制造有限责任公司 | A kind of dual proportion recleaner screen of cereal |
| CN107199130A (en) * | 2017-06-20 | 2017-09-26 | 灵璧县飞松机械制造有限责任公司 | A kind of double proportion recleaner screens of grain |
| CN107185831B (en) * | 2017-06-20 | 2024-04-05 | 灵璧县飞松机械制造有限责任公司 | Cereal dual specific gravity carefully chosen sieve |
| CN118811457A (en) * | 2024-07-23 | 2024-10-22 | 中国环境科学研究院 | A multifunctional food conveying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160112 |