CN108686928A - Synchronous different width nesting kneader type cereal takes off vibrating sieve for removing impurities again - Google Patents
Synchronous different width nesting kneader type cereal takes off vibrating sieve for removing impurities again Download PDFInfo
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- CN108686928A CN108686928A CN201810562776.0A CN201810562776A CN108686928A CN 108686928 A CN108686928 A CN 108686928A CN 201810562776 A CN201810562776 A CN 201810562776A CN 108686928 A CN108686928 A CN 108686928A
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- grating
- fixed
- guide piece
- profiling
- vibration mechanism
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 53
- 235000013339 cereals Nutrition 0.000 title claims abstract description 19
- 239000012535 impurity Substances 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 238000012216 screening Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 11
- 239000004615 ingredient Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
Abstract
The invention discloses a kind of synchronous different width nesting kneader type cereal to take off vibrating sieve for removing impurities again,Including organic frame,Transmission mechanism,First synchronous vibration mechanism and the second synchronous vibration mechanism,Transmission mechanism is mounted on the front of rack,First synchronous vibration mechanism and the second synchronous vibration mechanism are installed in the centre of rack,Second synchronous vibration mechanism is nested in the top of the first synchronous vibration mechanism,Transmission shaft is mounted on by bearing in rack,First bias and the second eccentric wheel are each attached on transmission shaft,Outer rocking bar is hinged on outer lifting lug,Inner rocker is hinged on interior lifting lug,First vibrating frame is hinged to by arm on outer rocking bar,Second vibrating frame is hinged on inner rocker,Third rubs guide piece and the first rubbing guide piece arranged crosswise,4th rubbing guide piece and the second rubbing guide piece arranged crosswise,Circular hole compass screen surface is fixed on the bottom of the first vibrating frame.Screening efficiency of the present invention is high, and de- effect is good again, and isolate clean rate is high, percentage of impurity is low, and simple in structure and reliability is high.
Description
Technical field
The present invention relates to a kind of agricultural machinery cleaning vibration sieve, more particularly to a kind of synchronous different width nesting kneader type cereal is multiple
De- vibrating sieve for removing impurities.
Background technology
It is crop harvest, the important link of grain processing to clean, and it is by cereal kernel by vibrating screen from de- to clean operation
Go out in object and separates, for the seed separated, clean-up performance has a major impact the links such as follow-up storage and transportation, processing,
Grain cleaning rate is to weigh the leading indicator for cleaning operation quality height, in practice it has proved that the performance of vibrating screen is to realize high cleaning rate
Important guarantee, therefore, improve Structure of Vibrating Screen, expand vibrating screen function have important practical significance.
In cleaning operation process, the manipulating object of vibrating screen is the cereal emersion object from sheller unit, cereal abjection
Object includes mainly 3 kinds of ingredients:It purifies seed, impurity and does not purify ingredient.It is sheller unit to crops threshing not purify ingredient
Caused by insufficient, larger ratio is occupied in emersion object, it includes band clothing seed and disconnected fringe, band clothing seed not purify ingredient mainly
Grain is suitable with rice size is purified, and very permeable crosses vibrating screen, is mingled in isolate, causes isolate percentage of impurity to improve, seriously
Quality is cleaned in reduction;Disconnected fringe size is larger, can not penetrate vibrating screen, be deposited in the problems such as compass screen surface can cause sieve pore blockade, and
A large amount of seed is swept along on disconnected fringe, if disconnected fringe, which is discharged to outside machine, can cause larger grain loss.Therefore, in order to improve isolate
Clean rate reduces cleaning loss, cleans in operation process, and vibrating screen is not only separated seed is purified from emersion object,
Also ingredient is not purified to band clothing seed and disconnected fringe etc. to be effectively treated, however, in currently used cleaning plant, vibrating screen
Band clothing seed and disconnected fringe etc. can not be taken off again, cannot fundamentally improve cleaning efficiency, reduce isolate percentage of impurity.
Invention content
Defect present in for the above-mentioned prior art, the present invention provide a kind of your cleaning efficiency is high, cleaning loss is few,
Grain cleaning rate is high, simple and reliable for structure, vdiverse in function, the good synchronous different width nesting kneader type cereal that takes off effect again remove again it is miscellaneous
Vibrating screen, in conjunction with Figure of description, technical scheme is as follows:
A kind of synchronous different width nesting kneader type cereal takes off vibrating sieve for removing impurities again, is synchronized and is shaken by rack 1, transmission mechanism 2, first
Motivation structure 3 and the second synchronous vibration mechanism 4 composition;
The transmission mechanism 2 is mounted on the front of rack 1, and the first synchronous vibration mechanism 3 and the second synchronous vibration mechanism 4 are
Mounted on the centre of rack 1, and the second synchronous vibration mechanism 4 is nested in the top of the first synchronous vibration mechanism 3;
The rack 1 is made of left plate 5, right plate 11, outer lifting lug 17 and interior lifting lug 19, and four outer lifting lugs 17 are symmetrically solid
It is scheduled on the outer wall of left plate 5 and right plate 11, four interior lifting lugs 19 are symmetrically fixed on the inner wall of left plate 5 and right plate 11
On, outer lifting lug 17 and the fixed position height in rack 1 of interior lifting lug 19 are identical;
The transmission mechanism 2 is by the first drive seat 6, the first eccentric wheel 7, the second drive seat 8, the second eccentric wheel 9, transmission shaft
10, bolt 12, bearing 13, belt wheel 14, outer rocking bar 15, spacing ring 16 and inner rocker 18 form, and 10 both ends of transmission shaft pass through bearing
13 are mounted in rack 1, and two the first eccentric wheels 7 are symmetrically fixed on the both sides of transmission shaft 10, and the first drive seat 6 is mounted on first
On eccentric wheel 7, two the second eccentric wheels 9 are symmetrically fixed on the both sides of transmission shaft 10, and the second drive seat 8 is mounted on the second eccentric wheel
On 9, the second eccentric wheel 9 is located at the inside of the first eccentric wheel 7, and the second eccentric wheel 9 is identical with the eccentric direction of the first eccentric wheel 7,
The eccentricity of first eccentric wheel 7 is more than the eccentricity of the second eccentric wheel 9, and belt wheel 14 is fixed on the end of transmission shaft 10, and four outer
One end of rocking bar 15 corresponds to and is hinged on four outer lifting lugs 17, and one end of four inner rockers 18, which corresponds to, is hinged on four interior lifting lugs 19
On, outer rocking bar 15 is identical with the size of inner rocker 18, and the spacing ring 16 is mounted on the outside of outer rocking bar 15 and inner rocker 18, real
Existing axial limiting;
First synchronous vibration mechanism 3 is by the first vibrating frame 20, the first vertical beam 21, the first connector 22, arm 23, first
Profiling takes off grating 24, circular hole compass screen surface 25 and the second profiling and takes off the composition of grating 26 again again, and the first vertical beam 21 is uniformly fixed on first and shakes
On dynamic frame 20, two the first connectors 22 are fixed on the front end of the first vibrating frame 20, and the first connector 22 is hinged to the first drive seat 6
On, the symmetrical left and right sides for being fixed on the first vibrating frame 20 of four arms 23, arm 23, which corresponds to, is hinged on four outer rocking bars 15
On the other end, circular hole compass screen surface 25 is fixed on the bottom of the first vibrating frame 20, and the first profiling takes off grating 24 and is fixed on the first vertical beam again
21 middle part, the second profiling take off the top that grating 26 is fixed on the first vertical beam 21 again;
Second synchronous vibration mechanism 4 takes off grating the 29, the 4th again by the second connector 27, the second vertical beam 28, third profiling
Profiling takes off grating 30 and second vibrating frame 31 composition again, and two the second connectors 27 are symmetrically fixed on the front end of the second vibrating frame 31,
Second connector 27 is hinged in the second drive seat 8, and the second vertical beam 28 is uniformly fixed on the second vibrating frame 31, and third profiling takes off again
Grating 29 is fixed on the lower part of the second vertical beam 28, and the 4th profiling takes off the top that grating 30 is fixed on the second vertical beam 28 again, and second shakes
Dynamic frame 31 is hinged on the other end of four inner rockers 18, and the second vibrating frame 31 is nested in the top of the first vibrating frame 20;
The third profiling takes off the third rubbing guide piece 36 of grating 29 and the first profiling again, and de- grating 24 first is rubbed again
Rub 35 arranged crosswise of guide piece with the hands, the 4th profiling takes off the 4th rubbing guide piece 33 of grating 30 again and the second profiling takes off grating again
26 the second rubbing 32 arranged crosswise of guide piece.
Two row knife-edges rubbing tooth 34, the 4th rubbing guide piece 33 are respectively distributed on the two sides of the second rubbing guide piece 32
Two sides on three row knife-edges rubbing tooth 34 is respectively distributed with, two row semi-cylinders be respectively distributed with rub on the two sides of the first rubbing guide piece 35
Gear rolling 37, third rubbing guide piece 36 two sides on be respectively distributed with a row semi-cylinder rubbing tooth 37.
Compared with prior art, the beneficial effects of the present invention are:
The present invention optimizes the operation form of vibrating screen, opens up using the motion principle of the nested double vibrating mechanisms of synchronous different width
The function of having opened up vibrating screen carries out multistage multiple de- and screening coupling in screening process to not purifying ingredient in emersion object,
Vibrosieve quality and efficiency are greatly improved, isolate clean rate is effectively improved, reduces cleaning loss.
Description of the drawings
Fig. 1 is that the embodiment of the present invention removes the second profiling of part and takes off the structural representation that grating and the 4th profiling take off grating again again
Figure.
Fig. 2 is the structural schematic diagram that the embodiment of the present invention removes the first synchronous vibration mechanism and the second synchronous vibration mechanism.
Fig. 3 is the structural schematic diagram of the first synchronous vibration of embodiment of the present invention mechanism.
Fig. 4 is the structural schematic diagram of the second synchronous vibration of embodiment of the present invention mechanism.
Fig. 5 is the partial enlarged view at A in Fig. 1.
Fig. 6 is the partial enlarged view at B in Fig. 1.
In figure:
1-rack;2-transmission mechanisms;3-the first synchronous vibration mechanism;4-the second synchronous vibration mechanism;
5-left plates;6-the first drive seat;7-the first eccentric wheel;8-the second drive seat;
9-the second eccentric wheel;10-transmission shafts;11-right plates;12-bolts;
13-bearings;14-belt wheels;15-outer rocking bars;16-spacing rings;
17-outer lifting lugs;18-inner rockers;19-interior lifting lugs;20-the first vibrating frame;
21-the first vertical beam;22-the first connector;23-arms;24-the first profiling takes off grating again;
25-circular hole compass screen surfaces;26-the second profiling takes off grating again;27-the second connector;28-the second vertical beam;
29-third profilings take off grating again;30-the four profiling takes off grating again;31-the second vibrating frame;32-the second rubs
Rub guide piece with the hands;
33-the four rubbing guide piece;34-knife-edges rub tooth;35-the first rubbing guide piece;36-thirds rub guide
Piece;
37-semi-cylinders rub tooth.
Specific implementation mode
For the technical solution and its course of work that the present invention is further explained, in conjunction with Figure of description, tool of the invention
Body embodiment is as follows:
As shown in Figure 1, the invention discloses a kind of synchronous different width nesting kneader type cereal again take off vibrating sieve for removing impurities, mainly by
Rack 1, transmission mechanism 2, the first synchronous vibration mechanism 3 and the second synchronous vibration mechanism 4 four part composition, wherein the transmission
Mechanism 2 is mounted on the front of rack 1, and the first synchronous vibration mechanism 3 is mounted on the centre of rack 1, the second synchronous vibration mechanism 4
Mounted on the centre of rack 1, second synchronous vibration mechanism 4 is nested in the top of the first synchronous vibration mechanism 3.
As shown in Fig. 2, the rack 1 includes left plate 5, right plate 11, outer lifting lug 17 and interior lifting lug 19, four outer lifting lugs
17 are symmetrically fixed on the outer wall of left plate 5 and right plate 11, and four interior lifting lugs 19 are symmetrically fixed on left plate 5 and right plate 11
Inner wall on, outer lifting lug 17 and interior the lifting lug 19 fixed position height in rack 1 are identical;
As shown in Fig. 2, the transmission mechanism 2 is inclined including the first drive seat 6, the first eccentric wheel 7, the second drive seat 8, second
Heart wheel 9, transmission shaft 10, bolt 12, bearing 13, belt wheel 14, outer rocking bar 15, spacing ring 16 and inner rocker 18;The transmission shaft 10
Both ends are mounted on by bearing 13 in rack 1, and two bearings 13 are fixed on by bolt 12 on 1 both side plate of rack, two first
Eccentric wheel 7 is symmetrically fixed on the both ends of transmission shaft 10, and the first drive seat 6 is mounted on the first eccentric wheel 7, two the second eccentric wheels
The 9 symmetrical both ends for being fixed on transmission shaft 10, the second drive seat 8 are mounted on the second eccentric wheel 9, and second eccentric wheel 9 is located at
The inside of first eccentric wheel 7, and the second eccentric wheel 9 is identical with the eccentric direction of the first eccentric wheel 7, the bias of the first eccentric wheel 7
Away from the eccentricity more than the second eccentric wheel 9;The belt wheel 14 is fixed on the end of transmission shaft 10, one end hinge of four outer rocking bars 15
It is connected on outer lifting lug 17, one end of four inner rockers 18 is hinged on interior lifting lug 19, the size phase of outer rocking bar 15 and inner rocker 18
Together, spacing ring 16 is mounted on 18 outside of each outer rocking bar 15 and inner rocker, and external rocking bar 15 and inner rocker 18 play axial limiting work
With.
As shown in figure 3, first synchronous vibration mechanism 3 includes the first vibrating frame 20, the first vertical beam 21, the first connector
22, arm 23, the first profiling take off grating 24, circular hole compass screen surface 25 and the second profiling and take off grating 26 again again;First vertical beam 21 at
Row ground is uniformly fixed on the first vibrating frame 20, and two the first connectors 22 are fixed on the front end of the first vibrating frame 20, the first connector
22 are hinged in the first drive seat 6, the symmetrical left and right sides for being fixed on the first vibrating frame 20 of four arms 23, and four arms 23 are right
It should be hinged on the other end of four outer rocking bars 15, circular hole compass screen surface 25 is fixed on the bottom of the first vibrating frame 20, and the first profiling is multiple
De- grating 24 is fixed on the middle part of the first vertical beam 21, and the second profiling takes off the top that grating 26 is fixed on the first vertical beam 21 again;
As shown in figure 4, second synchronous vibration mechanism 4 includes that the second connector 27, the second vertical beam 28, third profiling are multiple
De- grating 29, the 4th profiling take off 30 and second vibrating frame 31 of grating again, and two the second connectors 27 are symmetrically fixed on the second vibrating frame
31 front end, the second connector 27 are hinged in the second drive seat 8, and the second vertical beam 28 is uniformly fixed on the second vibrating frame 31 in rows
On, third profiling takes off the lower part that grating 29 is fixed on the second vertical beam 28 again, and the 4th profiling takes off grating 30 and is fixed on the second vertical beam again
28 top, four the second vibrating frame 31 correspondences are hinged on the other end of four inner rockers 18, and second vibrating frame 31 is embedding
It is sleeved on the top of the first vibrating frame 20.
The third profiling takes off the third rubbing guide piece 36 of grating 29 and the first profiling again, and de- grating 24 first is rubbed again
Rub 35 arranged crosswise of guide piece with the hands, the 4th profiling takes off the 4th rubbing guide piece 33 of grating 30 again and the second profiling takes off grating 26 again
Second rubbing 32 arranged crosswise of guide piece.
As shown in figure 5, two row knife-edges rubbing tooth 34 is respectively distributed on the two sides of the second rubbing guide piece 32, it is described
Three row knife-edges rubbing tooth 34 is respectively distributed on the two sides of 4th rubbing guide piece 33.
As shown in fig. 6, two row semi-cylinders rubbing tooth 37, third are respectively distributed on the two sides of the first rubbing guide piece 35
It rubs and row semi-cylinder rubbing tooth 37 is respectively distributed on the two sides of guide piece 36.
The operation principle that synchronous different width nesting kneader type cereal of the present invention takes off vibrating sieve for removing impurities again is as follows:
Belt wheel 14 accesses external impetus, and transmission shaft 10 is driven to rotate, and transmission shaft 10 drives the first eccentric wheel 7 and second eccentric
Wheel 9 rotates simultaneously, and the first eccentric wheel 7 drives the first synchronous vibration mechanism 3 of reciprocating vibration by the first drive seat 6, and second is eccentric
Wheel 9 drives the second synchronous vibration mechanism 4 of reciprocating vibration by the second drive seat 8, due to the second eccentric wheel 9 and the first eccentric wheel 7
Eccentric direction it is identical, but the eccentricity of the first eccentric wheel 7 be more than the second eccentric wheel 9 eccentricity, so the first synchronous vibration
Mechanism 3 is identical with the vibration period of the second synchronous vibration mechanism 4, but stroke curve is different, and during synchronous vibration, second is imitative
De- grating 30 nests together rubbing sieve on composition to 26 and the 4th profiling of de- grating to shape again again, since vibration parameters are different, second
Profiling takes off grating 26 and the 4th profiling and takes off grating 30 again again will produce relative motion, the second profiling second rubbing again on de- grating 26
The 4th 33 gap of rubbing guide piece that guide piece 32 and the 4th profiling are taken off again on grating 30 is rubbed with the hands constantly to change, it is relatively flat to constitute
The Varied clearance of row movement rubs sieve pore, and material can be rubbed when rubbing sieve pore by Varied clearance, and the first profiling takes off 24 He of grating again
Third profiling takes off grating 29 and nests together the lower rubbing sieve of composition again, and operation principle is identical as upper rubbing sieve.
The course of work that synchronous different width nesting kneader type cereal of the present invention takes off vibrating sieve for removing impurities again is as follows:
Material falls into the second profiling and takes off the upper rubbing sieve that 26 and the 4th profiling of grating takes off the composition of grating 30 again, seed again first
Etc. small sizes material can pass through the second rubbing guide piece 32 and the 4th rubbing guide piece 33 gap and realize sieve thoroughly, break fringe by
It is larger in size, when falling into the second rubbing guide piece 32 and the 4th rubbing 34 gap of guide piece, it can be rubbed by the knife-edge in guide piece
Gear rolling cutting, rubbing enter the first profiling and take off grating 24 and third the profiling lower rubbing sieve that de- grating 29 forms again again after chopping,
When material rubs guide piece 36 by the first rubbing guide piece 35 and third, can be squeezed by the semi-cylinder rubbing tooth in guide piece,
Rubbing, the realization of small size material further take off again, and last material falls into circular hole compass screen surface 26, is detached again.
Claims (2)
1. a kind of synchronous different width nesting kneader type cereal takes off vibrating sieve for removing impurities again, it is characterised in that:
It is made of rack (1), transmission mechanism (2), the first synchronous vibration mechanism (3) and the second synchronous vibration mechanism (4);
The transmission mechanism (2) is mounted on the front of rack (1), the first synchronous vibration mechanism (3) and the second synchronous vibration mechanism
(4) it is installed in the centre of rack (1), and the second synchronous vibration mechanism (4) is nested in the upper of the first synchronous vibration mechanism (3)
Side;
The rack (1) is made of left plate (5), right plate (11), outer lifting lug (17) and interior lifting lug (19), four outer lifting lugs
(17) it is symmetrically fixed on the outer wall of left plate (5) and right plate (11), four interior lifting lugs (19) are symmetrically fixed on left plate (5)
On the inner wall of right plate (11), the fixed position height in rack (1) is identical with interior lifting lug (19) for outer lifting lug (17);
The transmission mechanism (2) by the first drive seat (6), the first eccentric wheel (7), the second drive seat (8), the second eccentric wheel (9),
Transmission shaft (10), bolt (12), bearing (13), belt wheel (14), outer rocking bar (15), spacing ring (16) and inner rocker (18) composition,
Transmission shaft (10) both ends are mounted on by bearing (13) in rack (1), and two the first eccentric wheels (7) are symmetrically fixed on transmission shaft
(10) both sides, the first drive seat (6) are mounted on the first eccentric wheel (7), and two the second eccentric wheels (9) are symmetrically fixed on transmission
The both sides of axis (10), the second drive seat (8) are mounted on the second eccentric wheel (9), and the second eccentric wheel (9) is located at the first eccentric wheel
(7) inside, the second eccentric wheel (9) is identical with the eccentric direction of the first eccentric wheel (7), and the eccentricity of the first eccentric wheel (7) is big
Eccentricity in the second eccentric wheel (9), belt wheel (14) are fixed on the end of transmission shaft (10), one end pair of four outer rocking bars (15)
It should be hinged on four outer lifting lugs (17), one end of four inner rockers (18), which corresponds to, to be hinged on four interior lifting lugs (19), is shaken outside
Bar (15) is identical with the size of inner rocker (18), the spacing ring (16) be mounted on outer rocking bar (15) and inner rocker (18) outside
Axial limiting is realized in side;
First synchronous vibration mechanism (3) is by the first vibrating frame (20), the first vertical beam (21), the first connector (22), arm
(23), the first profiling takes off grating (24), circular hole compass screen surface (25) and the second profiling and takes off grating (26) composition, the first vertical beam (21) again again
It is uniformly fixed on the first vibrating frame (20), two the first connectors (22) are fixed on the front end of the first vibrating frame (20), and first connects
Head (22) is hinged in the first drive seat (6), and the symmetrical left and right sides for being fixed on the first vibrating frame (20) of four arms (23) is hung
Arm (23) correspondence is hinged on the other end of four outer rocking bars (15), and circular hole compass screen surface (25) is fixed on the bottom of the first vibrating frame (20)
Portion, the first profiling take off grating (24) and are fixed on the middle parts of the first vertical beam (21) again, and the second profiling takes off grating (26) and is fixed on the again
The top of one vertical beam (21);
Second synchronous vibration mechanism (4) by the second connector (27), the second vertical beam (28), third profiling again take off grating (29),
4th profiling takes off grating (30) and the second vibrating frame (31) composition again, and two the second connectors (27) are symmetrically fixed on the second vibrating frame
(31) front end, the second connector (27) are hinged in the second drive seat (8), and the second vertical beam (28) is uniformly fixed on the second vibrating frame
(31) on, third profiling takes off the lower part that grating (29) is fixed on the second vertical beam (28) again, and it is fixed that the 4th profiling takes off grating (30) again
Top in the second vertical beam (28), the second vibrating frame (31) are hinged on the other end of four inner rockers (18), the second vibrating frame
(31) it is nested in the top of the first vibrating frame (20);
The third profiling takes off the third rubbing guide piece (36) of grating (29) again and the first profiling takes off the first of grating (24) again
Guide piece (35) arranged crosswise is rubbed, the 4th profiling takes off the 4th rubbing guide piece (33) and the second profiling of grating (30) again
Second rubbing guide piece (32) arranged crosswise of grating (26) is taken off again.
2. a kind of synchronous different width nesting kneader type cereal according to claim 1 takes off vibrating sieve for removing impurities again, it is characterised in that:
Two row knife-edges rubbing tooth (34) is respectively distributed on the two sides of the second rubbing guide piece (32), the 4th rubbing guide piece (33)
Three row knife-edges rubbing tooth (34) is respectively distributed on two sides, two row semi-cylinders are respectively distributed on the two sides of the first rubbing guide piece (35)
Tooth (37) is rubbed, row semi-cylinder rubbing tooth (37) is respectively distributed on the two sides of third rubbing guide piece (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810562776.0A CN108686928B (en) | 2018-06-04 | 2018-06-04 | Synchronous different-amplitude nested rubbing type grain compound impurity removing vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810562776.0A CN108686928B (en) | 2018-06-04 | 2018-06-04 | Synchronous different-amplitude nested rubbing type grain compound impurity removing vibrating screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108686928A true CN108686928A (en) | 2018-10-23 |
| CN108686928B CN108686928B (en) | 2024-01-12 |
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| CN201810562776.0A Active CN108686928B (en) | 2018-06-04 | 2018-06-04 | Synchronous different-amplitude nested rubbing type grain compound impurity removing vibrating screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113304998A (en) * | 2021-07-29 | 2021-08-27 | 徐州华超矿山设备有限公司 | Mining vibrating screen |
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| CN107983635A (en) * | 2017-12-31 | 2018-05-04 | 吉林大学 | The wet glutinous high-efficiency grain vibration cleaning plant of Throwing formulas is turned in reciprocal deflecting |
| CN208679725U (en) * | 2018-06-04 | 2019-04-02 | 吉林大学 | Synchronous different width nesting kneader type cereal takes off vibrating sieve for removing impurities again |
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2018
- 2018-06-04 CN CN201810562776.0A patent/CN108686928B/en active Active
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|---|---|---|---|---|
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