CN114472136A - Large batch crushed aggregates screening system - Google Patents
Large batch crushed aggregates screening system Download PDFInfo
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- CN114472136A CN114472136A CN202210004115.2A CN202210004115A CN114472136A CN 114472136 A CN114472136 A CN 114472136A CN 202210004115 A CN202210004115 A CN 202210004115A CN 114472136 A CN114472136 A CN 114472136A
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- Prior art keywords
- screening
- block
- fixedly arranged
- assembly
- rack
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- 238000012216 screening Methods 0.000 title claims abstract description 116
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000013016 damping Methods 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 230000003139 buffering effect Effects 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 238000001914 filtration Methods 0.000 abstract description 8
- 239000000696 magnetic material Substances 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 239000006247 magnetic powder Substances 0.000 description 6
- 229910001172 neodymium magnet Inorganic materials 0.000 description 4
- 239000000843 powder Substances 0.000 description 2
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
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- 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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- 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
-
- 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
- B07B1/50—Cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Abstract
The invention discloses a large-batch crushed material screening system which comprises a rack, a screening assembly movably arranged on the rack, a driving assembly arranged on the rack and used for driving the screening assembly to rotate, a vibrating assembly arranged on the rack and used for vertically moving the screening assembly, a cleaning assembly arranged on the screening assembly, a conveying assembly arranged on the screening assembly and used for blocking material transportation, a feeding assembly arranged on the screening assembly, a blanking assembly fixedly arranged on the rack and used for blanking, and a damping assembly fixedly arranged on the rack and used for buffering, wherein the screening assembly can vibrate up and down during magnetic material screening, the vibration and the frequency conversion treatment are carried out simultaneously, so that the magnetic material screening is more efficient, the screening holes are cleaned in the screening process, the large-batch screening can be ensured, the next grade of carrying the magnetic of jam filters, guarantees not repeated filtration, improves filtration efficiency.
Description
Technical Field
The invention belongs to the technical field of crushed material screening, and particularly relates to a large-batch crushed material screening system.
Background
Neodymium iron boron magnet is as third generation tombarthite permanent magnetism material, has very high cost performance ratio, ITs wide application in the energy of neodymium iron boron magnet, traffic, machinery, medical treatment, IT, trades such as household electrical appliances, neodymium iron boron magnet will be according to the in service behavior of difference before the use, press and build different shapes, the powder shifter is the important equipment in the neodymium iron boron production, IT separates the thickness powder, avoid the magnetic powder to differ and influence the mechanical stability when later stage design blocking, make partial material card in the screening process very easily in the screening hole, cause the screening hole to block up, and screening efficiency is not high.
Disclosure of Invention
The invention provides a large-batch crushed aggregate screening system for overcoming the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a large batch crushed aggregates screening system, which comprises a frame, the portable screening subassembly of locating in the frame, locate in the frame and be used for driving screening subassembly pivoted drive assembly, locate the vibrations subassembly that is used for the screening subassembly to reciprocate in the frame, locate the clearance subassembly on the screening subassembly, locate the conveying component who is used for the putty transportation on the screening subassembly, locate the pay-off subassembly on the screening subassembly, the fixed blanking subassembly that is used for the unloading in locating the frame, the fixed damper assembly who is used for the buffering in locating the frame.
Furthermore, the screening assembly comprises a first fixed plate and a second fixed plate which are movably arranged on the rack, a first slide block which is movably arranged on the first fixed plate, a second slide block which is movably arranged on the second fixed plate, a first rotating shaft, a first rotating disc and a screening expansion plate, wherein two ends of the first rotating shaft are respectively rotatably arranged on the first slide block and the second slide block, the first rotating disc is fixedly arranged on the first rotating shaft, and the screening expansion plate is arranged on the first rotating disc in an equidistant annular array; the first rotating shaft comprises a shaft body and discharge holes arranged on the shaft body in an equidistant annular array mode.
Furthermore, the screening expansion plate comprises a plate body, a first screening hole, a second screening hole and a third screening hole which are arranged on the plate body; the first sliding block comprises a first block body and a first sliding groove arranged on the first block body.
Furthermore, the vibration assembly comprises a second rotary disc and a third rotary disc which are rotatably arranged on the first fixed plate, a motor which is fixedly arranged on the first fixed plate and is used for driving the second rotary disc to rotate, a first synchronous belt which is respectively wound on the second rotary disc and the third rotary disc, a first gear which is rotatably arranged on the third rotary disc, a first connecting rod which is rotatably arranged on the first gear, a third sliding block of which one end is movably arranged on the third rotary disc and the other end is movably arranged on the first sliding block, a second connecting rod of which two ends are respectively rotatably arranged on the first connecting rod and the third sliding block, and an external fluted disc which is fixedly arranged on the first fixed plate and is meshed with the first gear; the second turntable comprises a second turntable body and a second sliding groove arranged on the second turntable body.
Further, the driving assembly comprises a second rotating shaft fixedly arranged on the second rotating disc, a fourth rotating disc fixedly arranged on the second rotating shaft, a second synchronous belt, a first telescopic rod and a first roller, wherein the second synchronous belt is respectively arranged at two ends of the second rotating disc and the fourth rotating disc, the second synchronous belt is fixedly arranged on the first rotating shaft and the fourth rotating disc, the first telescopic rod is fixedly arranged on the first fixed block, and the first roller is fixedly arranged on the first telescopic rod.
Further, the clearance subassembly is including fixed third fixed plate of locating on the first slider, the fixed fourth fixed plate of locating on the second slider, both ends rotate respectively and locate the second gyro wheel on third fixed plate and the fourth fixed plate, equidistance annular array and fixed first push pedal and the second push pedal of locating on the screening expansion plate, rotate and locate the first torsion bar in first push pedal, rotate and locate the second torsion bar in the second push pedal, rotate and locate the epaxial third connecting rod of first torsion, rotate and locate the fourth connecting rod on the second connecting rod, both ends rotate respectively and locate the first guide block on third connecting rod and the fourth connecting rod.
Further, the conveying assembly comprises a fixed plate fixedly arranged on the second fixed block, a second guide block fixedly arranged on the fixed plate, a conveying block movably arranged on the second guide block, a fourth sliding block and a fifth sliding block fixedly arranged on the conveying block, a first push block rotatably arranged on the fourth sliding block, a first push rod fixedly arranged on the first push block, a second telescopic rod fixedly arranged on the first push rod, a third roller fixedly arranged on the second telescopic rod, a third telescopic rod fixedly arranged on the first push rod and the second fixed block at two ends respectively, and a third guide block fixedly arranged on the screening telescopic plate.
Further, the feeding assembly comprises a feeding barrel fixedly arranged on the second fixing block, a third rotating shaft and a fourth rotating shaft rotatably arranged on the second fixing block, a third synchronous belt with two ends respectively wound on the third rotating shaft and the fourth rotating shaft, a second rack fixedly arranged on the second fixing block, and a third gear fixedly arranged on the third rotating shaft.
Further, damper includes that fixed fourth guide block of locating in the frame, locate the sixth slider on the fourth guide block, the fifth guide block of portable locating on the sixth slider, both ends are fixed respectively and are located the first spring on sixth slider and the fifth guide block, rotate and locate the commentaries on classics piece on the first fixed block, one end is rotated and is located the fourth telescopic link that the commentaries on classics piece other end rotated and locate on the sixth slider.
Further, the blanking assembly comprises a first rack fixedly arranged on the second fixing block, a fifth rotating shaft rotatably arranged on the rack, a second gear fixedly arranged on the fifth rotating shaft, a convex block fixedly arranged on the fifth rotating shaft, a third torsion shaft rotatably arranged on the rack, and a material receiving block fixedly arranged on the third torsion shaft.
In conclusion, the magnetic material screening device can vibrate up and down during magnetic material screening, frequency conversion treatment is carried out during vibration, magnetic material screening is more efficient, screening holes are cleaned in the screening process, large-batch screening is guaranteed, the next stage of blocked magnetic powder conveying is filtered, repeated filtering is avoided, and filtering efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a sectional view a-a of fig. 2.
Fig. 4 is a sectional view B-B of fig. 2.
Fig. 5 is a cross-sectional view C-C of fig. 2.
Fig. 6 is a cross-sectional view taken along line D-D of fig. 5.
Fig. 7 is an enlarged view of fig. 1 at a.
Fig. 8 is an enlarged view of fig. 1 at B.
Fig. 9 is an enlarged view of fig. 1 at C.
Fig. 10 is an enlarged view of fig. 2 at D.
Fig. 11 is an enlarged view of fig. 3 at E.
Fig. 12 is an enlarged view of fig. 4 at F.
Fig. 13 is an enlarged view at G of fig. 5.
Detailed Description
As shown in fig. 1-13, a system for screening large batches of small pieces, comprising: comprises a frame, a screening component movably arranged on the frame, a driving component arranged on the frame and used for driving the screening component to rotate, a vibrating component arranged on the frame and used for moving the screening component up and down, a cleaning component arranged on the screening component, a conveying component arranged on the screening component and used for blocking material transportation, a feeding component arranged on the screening component, a blanking component fixedly arranged on the frame and used for blanking, and a damping component fixedly arranged on the frame and used for buffering, wherein the vibrating component drives the driving component to rotate so as to drive the screening component to rotate, and simultaneously the vibrating component drives the screening component to move up and down so as to ensure that the screening component rotates and vibrates up and down, the cleaning component above the screening component can clean the blocked magnetic powder, the blocked magnetic powder is blocked due to over-large blocking, so that the efficiency is increased, and the blocked magnetic powder can be pushed to the next stage through the conveying component for filtering, the magnetic that filters the completion simultaneously can grade the magnetic through the blanking subassembly to select the magnetic of multiple size.
The screening assembly comprises a first fixing plate and a second fixing plate which are movably arranged on the rack, a first sliding block movably arranged on the first fixing plate, a second sliding block movably arranged on the second fixing plate, a first rotating shaft, a first rotating disc and a screening expansion plate, wherein two ends of the first rotating shaft are respectively rotatably arranged on the first sliding block and the second sliding block, the first rotating disc is fixedly arranged on the first rotating shaft, and the screening expansion plate is arranged on the first rotating disc in an equidistant annular array manner; first pivot includes the axis body, the discharge opening on the axis body is located to equidistance annular array, through first pivot with the magnetic transport screen expansion plate on, drive the second slider through vibrations and reciprocate to drive vibrations about the first carousel, first carousel rotates and drives screening vibrations board vibrations from top to bottom, vibrations subassembly drives drive assembly simultaneously and rotates, thereby has vibrations from top to bottom when making the screening expansion plate pivoted, guarantees the efficiency of screening, lets the screening that the magnetic that accords with the size can be better come out.
The screening expansion plate comprises a plate body, a first screening hole, a second screening hole and a third screening hole, wherein the first screening hole, the second screening hole and the third screening hole are formed in the plate body; first slider includes first block, locates the first spout on the first block, is equipped with first screening hole on the screening expansion plate, and second screening hole and third screening hole, screening expansion plate are the toper, make the magnetic on the screening expansion plate, can filter in grades through three screening hole, are equipped with horizontal spout on the first slider for about can not removing in first slider, drive first slider through the vibrations subassembly and reciprocate, thereby guarantee the effect of screening expansion plate vibrations from top to bottom.
The vibration assembly comprises a second rotary disc and a third rotary disc which are rotatably arranged on a first fixed plate, a motor which is fixedly arranged on the first fixed plate and is used for driving the second rotary disc to rotate, a first synchronous belt which is respectively wound on the second rotary disc and the third rotary disc, a first gear which is rotatably arranged on the third rotary disc, a first connecting rod which is rotatably arranged on the first gear, a third sliding block of which one end is movably arranged on the third rotary disc and the other end is movably arranged on the first sliding block, a second connecting rod of which two ends are respectively rotatably arranged on the first connecting rod and the third sliding block, and an external fluted disc which is fixedly arranged on the first fixed plate and is meshed with the first gear; the second carousel includes the second disk body, locate the second spout on the second disk body, motor drive second carousel rotates, the second carousel rotates, it rotates to drive the third carousel through first hold-in range, the third carousel rotates, can drive first gear revolve under the effect of outer fluted disc, because outer fluted disc is the incomplete tooth, so the third carousel rotates the first gear of round and only rotates an angle, thereby it rotates to drive first connecting rod, first connecting rod rotates and drives the second connecting rod and rotate, thereby it removes certain distance to drive the third slider, thereby guarantee frequency of vibration's change, thereby the filter effect has been increased, guarantee filterable efficiency.
The driving component comprises a second rotating shaft fixedly arranged on the second rotating disc, a fourth rotating disc fixedly arranged on the second rotating shaft, a second synchronous belt with two ends respectively wound on the first rotating shaft and the fourth rotating disc, a first telescopic rod fixedly arranged on the first fixed block, and a first roller fixedly arranged on the first telescopic rod, the motor drives the second rotating disc to rotate, the second rotating disc drives the second rotating shaft to rotate, thereby driving the fourth rotating disc to rotate, the fourth rotating disc drives the first rotating shaft to rotate through the synchronous belt, thereby rotating the filtering expansion plate, vibrating the filtering expansion plate at the upper and lower variable frequencies while rotating the filtering expansion plate, thereby the screening effect is better, the efficiency is higher, simultaneously the vibration component drives the second turntable to be larger than the third turntable, and the fourth carousel is unanimous with first pivot for the rotational speed is less than the vibration speed, makes the vibrations effect of magnetic better.
The cleaning component comprises a third fixed plate fixedly arranged on the first slide block, a fourth fixed plate fixedly arranged on the second slide block, a second roller with two ends respectively rotatably arranged on the third fixed plate and the fourth fixed plate, a first push plate and a second push plate which are arranged in an equidistant annular array and fixedly arranged on the screening telescopic plate, a first torsion shaft rotatably arranged on the first push plate, a second torsion shaft rotatably arranged on the second push plate, a third connecting rod rotatably arranged on the first torsion shaft, a fourth connecting rod rotatably arranged on the second connecting rod, and a first guide block with two ends respectively rotatably arranged on the third connecting rod and the fourth connecting rod, wherein the screening telescopic plate rotates to drive the first guide block to rotate, when the first guide block rotates to the position of the second roller, the second roller can drive the first guide block to move downwards, so that the first push plate is driven to move leftwards and the second push plate moves rightwards by the first torsion shaft and the second torsion shaft, thereby drive the screening expansion plate and open, make the magnetic of jam drop to the conveyor components on to the completion is to the clearance of screening subassembly, makes the magnetic can the continuation screening, guarantees the large batch screening work of magnetic.
The conveying component comprises a fixed plate fixedly arranged on a second fixed block, a second guide block fixedly arranged on the fixed plate, a conveying block movably arranged on the second guide block, a fourth slide block and a fifth slide block fixedly arranged on the conveying block, a first push block rotatably arranged on the fourth slide block, a first push rod fixedly arranged on the first push block, a second telescopic rod fixedly arranged on the first push rod, a third roller fixedly arranged on the second telescopic rod, a third telescopic rod with two ends respectively fixedly arranged on the first push rod and the second fixed block, and a third guide block fixedly arranged on the screening telescopic plate, wherein the screening telescopic plate rotates to drive the third guide block to rotate, the third guide block rotates to drive the third roller to move, thereby driving the first push rod to move, the first push rod moves to drive the first push block to move, thereby driving the fourth slide block to move, because the second guide block is provided with a chute, make the second guide block remove spout bottom make can drive the transport piece and have a upset, make the magnetic that blocks up can be faster send next grade screening to, guarantee the repeated screening time that the efficiency of screening reduces simultaneously.
The pay-off subassembly is including the fixed charging bucket of locating on the second fixed block, third pivot and the fourth pivot of locating on the second fixed plate rotate, both ends are respectively around locating the second rack on the second fixed block of the fixed locating of third hold-in range in third pivot and the fourth pivot, the fixed third gear of locating on the third pivot, vibrations subassembly drives the second fixed block and reciprocates, thereby it reciprocates to drive the second rack, because the third gear is the single gear, the second rack moves down and drives third gear revolve, thereby it rotates to drive the hold-in range, thereby the magnetic of pay-off bucket passes through the third hold-in range and gets into first pivot, get into the screening expansion plate from the material loading hole of first pivot again, set up like this simultaneously and can save space, more effective space of utilizing.
The damping component comprises a fourth guide block fixedly arranged on the rack, a sixth sliding block arranged on the fourth guide block, a fifth guide block movably arranged on the sixth sliding block, first springs fixedly arranged on the sixth sliding block and the fifth guide block at two ends respectively, a rotating block arranged on the first fixing block in a rotating mode, a fourth telescopic rod rotatably arranged on the sixth sliding block at the other end of the rotating block at one end, second springs fixedly arranged on the first fixing block and the rack at two ends respectively, the fifth guide block is pushed to the bottom when the machine does not work, the fourth telescopic rod plays a supporting role and can not stretch out and draw back simultaneously, when magnetic powder is screened, the fifth guide block is pushed to move rightwards, the first springs play a damping role, the fifth guide block is moved simultaneously, the fifth guide block can play an auxiliary damping role, and the damping effect is realized.
The blanking component comprises a first rack fixedly arranged on the second fixed block, a fifth rotating shaft rotatably arranged on the frame, a second gear fixedly arranged on the fifth rotating shaft, a convex block fixedly arranged on the fifth rotating shaft, a third torsion shaft rotatably arranged on the frame, and a material receiving block fixedly arranged on the third torsion shaft, because the damping component is arranged, so that the second fixing plate can move up and down, the second fixing plate moves up and down to drive the first rack to move up and down, because the second gear is a one-way gear, the first gear moves downwards to drive the second gear to rotate, and when the second gear moves upwards, the second gear does not rotate, thereby driving the fifth rotating shaft to rotate, the fifth rotating shaft drives the lug to rotate, the lug can drive the material receiving block to have a swinging effect by rotating, meanwhile, the third torsion shaft resets, so that the material receiving block has a swinging effect, and the blanking on the material receiving block can be more rapidly received.
Claims (10)
1. The utility model provides a large batch crushed aggregates screening system which characterized in that: the automatic blanking machine comprises a rack (1), a screening assembly (2) movably arranged on the rack, a driving assembly (3) which is arranged on the rack and used for driving the screening assembly to rotate, a vibration assembly (4) which is arranged on the rack and used for enabling the screening assembly to move up and down, a cleaning assembly (5) arranged on the screening assembly, a conveying assembly (6) arranged on the screening assembly and used for blanking transportation, a feeding assembly (7) arranged on the screening assembly, a blanking assembly (8) fixedly arranged on the rack and used for blanking, and a damping assembly (9) fixedly arranged on the rack and used for buffering.
2. The system for screening large batches of chaff according to claim 1, wherein: the screening assembly (2) comprises a first fixed plate (21) and a second fixed plate (22) which are movably arranged on the rack, a first sliding block (23) which is movably arranged on the first fixed plate, a second sliding block (24) which is movably arranged on the second fixed plate, a first rotating shaft (25) with two ends respectively rotatably arranged on the first sliding block and the second sliding block, a first rotating disc (26) fixedly arranged on the first rotating shaft, and screening expansion plates (27) which are arranged on the first rotating disc in an equidistant annular array; the first rotating shaft (25) comprises a shaft body (251) and discharge holes (252) which are arranged on the shaft body in an equidistant annular array mode.
3. A mass chaff screening system according to claim 2, wherein: the screening expansion plate (27) comprises a plate body (271), a first screening hole (272), a second screening hole (273) and a third screening hole (274), wherein the first screening hole, the second screening hole and the third screening hole are formed in the plate body; the first sliding block (23) comprises a first block body (231) and a first sliding groove (232) arranged on the first block body.
4. A system for screening large batches of chaff according to claim 2, wherein: the vibration assembly (4) comprises a second rotary table (41) and a third rotary table (42) which are rotatably arranged on a first fixed plate, a motor (43) which is fixedly arranged on the first fixed plate and used for driving the second rotary table to rotate, a first synchronous belt (44) which is respectively wound on the second rotary table and the third rotary table, a first gear (45) which is rotatably arranged on the third rotary table, a first connecting rod (46) which is rotatably arranged on the first gear, a third sliding block (47) which is movably arranged at one end of the third rotary table and is movably arranged on the first sliding block and the other end of the third rotary table, a second connecting rod (48) which is respectively rotatably arranged at two ends of the first connecting rod and the third sliding block, and an outer toothed disc (49) which is fixedly arranged on the first fixed plate and is meshed with the first gear; the second turntable (41) comprises a second tray body (411) and a second sliding groove (412) arranged on the second tray body.
5. The system of claim 4, wherein the system further comprises: the driving assembly (3) comprises a second rotating shaft (31) fixedly arranged on the second rotating disc, a fourth rotating disc (32) fixedly arranged on the second rotating shaft, a second synchronous belt (33) with two ends respectively wound on the first rotating shaft and the fourth rotating disc, a first telescopic rod (34) fixedly arranged on the first fixed block, and a first roller (35) fixedly arranged on the first telescopic rod.
6. A system for screening large batches of chaff according to claim 2, wherein: the cleaning assembly (5) comprises a third fixing plate (51) fixedly arranged on the first sliding block, a fourth fixing plate (52) fixedly arranged on the second sliding block, second rollers (53) with two ends respectively rotatably arranged on the third fixing plate and the fourth fixing plate, a first push plate (54) and a second push plate (541) which are arranged on the screening expansion plate in an equidistant annular array, a first torsion shaft (55) rotatably arranged on the first push plate, a second torsion shaft (551) rotatably arranged on the second push plate, a third connecting rod (56) rotatably arranged on the first torsion shaft, a fourth connecting rod (561) rotatably arranged on the second connecting rod, and a first guide block (57) with two ends respectively rotatably arranged on the third connecting rod and the fourth connecting rod.
7. A system for screening large batches of chaff according to claim 2, wherein: the conveying assembly (6) comprises a fixed plate (61) fixedly arranged on the second fixed block, a second guide block (62) fixedly arranged on the fixed plate, a conveying block (63) movably arranged on the second guide block, a fourth slide block (64) and a fifth slide block (641) fixedly arranged on the conveying block, a first push block (65) rotatably arranged on the fourth slide block, a first push rod (66) fixedly arranged on the first push block, a second telescopic rod (67) fixedly arranged on the first push rod, a third roller (68) fixedly arranged on the second telescopic rod, a third telescopic rod (671) with two ends respectively fixedly arranged on the first push rod and the second fixed block, and a third guide block (69) fixedly arranged on the screening telescopic plate.
8. A system for screening large batches of chaff according to claim 2, wherein: the feeding assembly (7) comprises a feeding barrel (71) fixedly arranged on the second fixing block, a third rotating shaft (72) and a fourth rotating shaft (73) rotatably arranged on the second fixing block, a third synchronous belt (74) with two ends respectively wound on the third rotating shaft and the fourth rotating shaft, a second rack (75) fixedly arranged on the second fixing block, and a third gear (76) fixedly arranged on the third rotating shaft.
9. A system for screening large batches of chaff according to claim 2, wherein: damping component (9) are including fixed fourth guide block (91) of locating in the frame, locate sixth slider (92) on the fourth guide block, movably locate fifth guide block (93) on the sixth slider, both ends are fixed respectively and are located first spring (94) on sixth slider and the fifth guide block, rotate and locate commentaries on classics piece (95) on the first fixed block, one end is rotated and is located the commentaries on classics piece other end and rotate and locate fourth telescopic link (96) on the sixth slider, both ends are fixed second spring (97) of locating on first fixed block and the frame respectively.
10. A system for screening large batches of chaff according to claim 2, wherein: the blanking assembly (8) comprises a first rack (81) fixedly arranged on the second fixed block, a fifth rotating shaft (82) rotatably arranged on the rack, a second gear (83) fixedly arranged on the fifth rotating shaft, a convex block (84) fixedly arranged on the fifth rotating shaft, a third torsion shaft (85) rotatably arranged on the rack, and a material receiving block (86) fixedly arranged on the third torsion shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210004115.2A CN114472136A (en) | 2022-01-05 | 2022-01-05 | Large batch crushed aggregates screening system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210004115.2A CN114472136A (en) | 2022-01-05 | 2022-01-05 | Large batch crushed aggregates screening system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114472136A true CN114472136A (en) | 2022-05-13 |
Family
ID=81509588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210004115.2A Pending CN114472136A (en) | 2022-01-05 | 2022-01-05 | Large batch crushed aggregates screening system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114472136A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001556A (en) * | 2019-12-16 | 2020-04-14 | 周建平 | Sand and stone filter equipment based on variable speed shakes and prevents to block up |
| CN112058631A (en) * | 2020-08-05 | 2020-12-11 | 郭勇生 | Agricultural crop seed size screening device |
| WO2021046871A1 (en) * | 2019-09-10 | 2021-03-18 | 苏州莱锦机电自动化科技有限公司 | Efficient vibration-damping device for mechanical apparatus |
| CN213700760U (en) * | 2020-10-30 | 2021-07-16 | 青岛超越生物科技有限公司 | Sieving mechanism of biological viable bacteria preparation production usefulness |
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2022
- 2022-01-05 CN CN202210004115.2A patent/CN114472136A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021046871A1 (en) * | 2019-09-10 | 2021-03-18 | 苏州莱锦机电自动化科技有限公司 | Efficient vibration-damping device for mechanical apparatus |
| CN111001556A (en) * | 2019-12-16 | 2020-04-14 | 周建平 | Sand and stone filter equipment based on variable speed shakes and prevents to block up |
| CN112058631A (en) * | 2020-08-05 | 2020-12-11 | 郭勇生 | Agricultural crop seed size screening device |
| CN213700760U (en) * | 2020-10-30 | 2021-07-16 | 青岛超越生物科技有限公司 | Sieving mechanism of biological viable bacteria preparation production usefulness |
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Application publication date: 20220513 |