CN118768200B - Intelligent vibrating screen and operation method thereof - Google Patents
Intelligent vibrating screen and operation method thereof Download PDFInfo
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- CN118768200B CN118768200B CN202411271829.5A CN202411271829A CN118768200B CN 118768200 B CN118768200 B CN 118768200B CN 202411271829 A CN202411271829 A CN 202411271829A CN 118768200 B CN118768200 B CN 118768200B
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 56
- 239000002699 waste material Substances 0.000 claims description 27
- 238000005192 partition Methods 0.000 claims description 12
- 238000012216 screening Methods 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 9
- 238000004064 recycling Methods 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001788 irregular Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 7
- 239000011707 mineral Substances 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 240000004282 Grewia occidentalis Species 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 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
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/22—Crushing mills with screw-shaped crushing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
-
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4636—Regulation of screen apertures
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the technical field of vibrating screens and discloses an intelligent vibrating screen and an operation method thereof, wherein a feeding box is arranged, two sides of the feeding box are fixedly connected with side support plates, a discharging support plate is movably arranged between the inner sides of the two side support plates, one opposite sides of the two side support plates are rotatably connected with mounting brackets, a screen frame is arranged between the two mounting brackets, a device box and an exciter are symmetrically arranged on one side, away from each other, of the two side support plates, and the exciter is positioned above the device box.
Description
Technical Field
The invention relates to the technical field of vibrating screens, in particular to an intelligent vibrating screen and an operation method thereof.
Background
Due to rapid development of technology, the vibrating screen is intelligent, and the intelligent vibrating screen mainly monitors three aspects of vibration (amplitude, vibration direction angle, four-corner swing and vibration frequency), temperature (temperature sensor), monitoring of the granularity of the screening material of the vibrating screen, and calculation of the monitoring material to a server through wireless transmission of the sensor becomes visual information, and the operation mode is different from that of the traditional vibrating screen although the intelligent vibrating screen.
The vibrating screen is various, common, for example mining vibrating screen, most vibrating screen structures are too single nowadays, the screen plate is generally fixed with the machine body through a bolt fit connecting piece, the aperture size of the screen is fixed, mineral materials with different apertures cannot be screened, in order to adapt to the granularity of the materials required to be produced, the screens with different apertures are often required to be manually replaced, the workload is greatly improved in the process of disassembling and assembling the screen plate, and meanwhile, the large mineral materials cannot be screened to be clamped on the screen plate, so that the screen plate is inconvenient to clean and reuse.
Disclosure of Invention
The invention aims to provide an intelligent vibrating screen and an operation method thereof, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an intelligent shale shaker and operation method thereof, includes the material loading case, the equal fixedly connected with side extension board in material loading case both sides, two movable mounting has the unloading extension board between the side extension board inboard, two the relative one side of side extension board all rotates and is connected with the installing support, two install the screen frame between the installing support, two the device case and vibration exciter are installed to the side symmetry that the side extension board kept away from each other, and the vibration exciter is located the top of device case, four first screw rods are rectangular frame setting in screen frame inboard, and four first screw rod length is not the same, the equal fixedly connected with in middle part of first screw rod is first partition block, four equal screw thread has cup jointed a plurality of first slider on the first screw rod, adjacent two all be equipped with the spacer between the first slider, and a plurality of spacer is array distribution and fixed connection on first screw rod, and the equal fixedly connected with line between the first slider of pair of mutual symmetry, the equal fixedly connected with cup joints the both ends of first bevel gear, the equal fixedly connected with perpendicular to the second screw rod has a first side of first screw rod, the equal fixedly connected with a second straight bevel gear is connected with the second straight bevel gear, the equal screw rod is connected with the second straight top of the second screw rod.
Preferably, the first screw and the second screw are respectively provided with an alpha rod and a beta rod by taking the first separation block and the second separation block as centers, the threads of the alpha rod and the beta rod are opposite, the alpha rod and the beta rod of the first screw are doubly reduced along the thread diameter of one end far away from each other, and the line body between the two first screws with the longer length and the line body between the two first screws with the shorter length are mutually staggered.
Preferably, four first screw rod one ends extend to the screen frame respectively inside, and every first screw rod all rotates with the screen frame to be connected, second screw rod both ends extend to the screen frame inside, and every second screw rod all rotates with the screen frame to be connected, and two of the relatively long first screw rod is connected through bevel gear meshing with two relatively short first screw rod adjacent ends, and is adjacent first screw rod and second screw rod's both ends are connected through first straight gear and second straight gear meshing, the sunshade bottom is contacted with the line body.
Preferably, a plurality of draw-in grooves have been seted up to the interior bottom wall array of installing support, the rotation stopping groove has all been seted up to screen frame inner top wall both sides, the second slider is through stopping the spacing slip of commentaries on classics piece in the corresponding groove that ends, a plurality of built-in groove has all been seted up to the equal array in screen frame bottom both sides, and all has the fixture block through spring fixed mounting in the built-in groove, the screen frame passes through the cooperation and the joint of a plurality of fixture block and the draw-in groove that corresponds on the installing support, screen frame lateral wall fixed mounting has the second motor, one of them is long first screw rod one end and second motor output shaft fixed connection.
Preferably, the bottom ends of the two mounting brackets are movably provided with a first supporting rod and a second supporting rod, the bottom ends of the first supporting rod are movably mounted at the corresponding positions of the top ends of the blanking supporting plates, the bottom ends of the second supporting rod penetrate through the through holes formed in the blanking supporting plates correspondingly and are movably connected with the through holes, the bottom ends of the second supporting rod are movably provided with a third supporting rod, and a fourth supporting rod is fixedly connected between the two third supporting rods.
Preferably, one side of the device box, which is far away from the side support plate, is fixedly provided with a third motor, the two device boxes are internally and rotatably provided with a driving gear and a driven gear, the driven gear is positioned below the driving gear, the output end of the third motor penetrates through one side of the device box and the side support plate and is fixedly connected with one side of the driving gear and one side of the blanking support plate respectively, a toothed belt is connected between the driving gear and the driven gear in a meshed manner, and one end of the driven gear is fixedly connected with one end of the third support rod, which is far away from the fourth support rod.
Preferably, the material loading case top fixedly connected with material loading hopper, material loading case inner chamber top is equipped with the material loading chamber, and the material loading chamber bottom is the inclined plane, material loading case inner chamber middle part is equipped with the pay-off chamber, material loading case inner chamber bottom fixed mounting has first motor, the screw conveying oar is installed to the pay-off intracavity, and screw conveying oar and pay-off chamber wall contact, and all is equipped with a plurality of irregular arch on material loading intracavity wall and the screw conveying oar outer wall, material loading case one side is through a plurality of hinge movable mounting material loading mounting bracket plate, and material loading bracket plate is located screen frame one end top, material loading case one side fixedly connected with retrieves the bracket plate, and retrieves the bracket plate and be located unloading bracket plate one end below.
Preferably, one end of the screw conveying propeller is fixedly connected to the output end of the first motor through a movable shaft, the other end of the screw conveying propeller penetrates through the feeding cavity and is flush with the bottom end of the feeding cavity, the recycling support plate is obliquely arranged and is communicated with the feeding cavity, a pair of telescopic rods are movably mounted between the bottom end of the feeding support plate and the side wall of the feeding box, and the telescopic rods are obliquely arranged.
Preferably, the two rotating shafts which are rotationally connected with the side support plates are respectively and fixedly connected to the corresponding output ends of the vibration exciter, the inclination angles of the blanking support plates and the mounting support are consistent, and the top ends of the blanking support plates are in a V shape.
The operation method of the intelligent vibrating screen specifically comprises the following steps:
a. Transmission mode of first screw and wire body reducing adjustment
The first screw rod is driven to rotate by the second motor, the four first screw rods are meshed and driven by the bevel gears, the four first screw rods synchronously rotate to drive a plurality of first sliding blocks to rotate in a threaded manner, as the two ends of the wire body are fixedly connected with the corresponding first sliding blocks, and the wire body is made of rigid materials, the first sliding blocks slide on the first screw rods in a straight line, the alpha rod and the beta rod of the first screw rods are reduced in double along the screw diameter far away from one end of each other, the two ends of the first sliding blocks are used as centers, the directions of the threads at the two ends of the first sliding blocks are opposite, so that the first sliding blocks at the two sides of the first separation blocks slide oppositely or slide oppositely, and the distance between the two adjacent wire bodies is adjusted;
b. The first screw drives the second screw to rotate and the distance between the shielding plate and the second screw is adjusted
The first screw rod is meshed with the second spur gear through the first spur gear to drive the second screw rod to rotate, the second screw rod rotates to drive a pair of second sliding blocks to move, the rotation stopping blocks at the top ends of the second sliding blocks are limited by the corresponding rotation stopping grooves, so that the second sliding blocks linearly slide on the second screw rod, the two ends of the second screw rod, which are centered by the second separation blocks, are opposite in thread direction, so that the two second sliding blocks slide oppositely or slide reversely, and the angle of the two push rods is adjusted to push the shielding plates, so that the distance between the shielding plates and the second screw rod is adjusted;
c. angle adjustment of installing support and unloading extension board
The third motor drives the driving gear to rotate so as to drive the blanking support plate to rotate, the blanking support plate drives the mounting bracket to synchronously rotate through the first support rod and the second support rod, the driving gear drives the driven gear to synchronously rotate through the toothed belt so as to drive the third support rods to rotate, and the two third support rods are supported and driven through the fourth support rod so as to synchronously adjust the angles of the mounting bracket and the blanking support plate;
d. feeding box and sieve frame feeding and feeding box and discharging support plate waste recycling
The feeding hopper is put into the feeding cavity, the material is conveyed onto a screen consisting of a plurality of wire bodies by utilizing the inclined surface at the bottom end of the feeding cavity and the inclined surface at the top end of the feeding support plate, the pair of telescopic rods push the feeding support plate to adjust the angle between the feeding support plate and the feeding box in a telescopic way, the height of one end of the screen body frame is adapted, the pair of vibration exciters drive the mounting support and the screen body frame to vibrate so as to screen the material, the waste clamped on the screen falls onto the blanking support plate through adjusting the diameter of the wire bodies, adjust unloading extension board angle makes unloading extension board one end aim at retrieving the mounting panel, retrieves the waste material into the pay-off intracavity, drives first motor drives screw conveyor rotates, carries to the upper material chamber from bottom to top to the waste material through the pay-off chamber, in the transportation process to the waste material, and a plurality of irregular arch on pay-off intracavity wall and the screw conveyor outer wall is polished the waste material, then the waste material after rethread material loading mounting panel will polish is carried again to the screen cloth on and is screened.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, one of the first screws is driven by the second motor, the four first screws are meshed and driven by the bevel gears, so that the four first screws synchronously rotate, the first screws rotate to drive the plurality of first sliding blocks to slide, and as the alpha rod and the beta rod of the first screws are doubly reduced along two screw diameters at the end far away from each other and the threads of the alpha rod and the beta rod are opposite, the plurality of first sliding blocks on the alpha rod and the beta rod slide oppositely or slide reversely, the distance between two adjacent wire bodies is adjusted, mineral materials with different sizes can be adapted according to the caliber of an adjusting screen, the adapting screen plate does not need to be disassembled and assembled, and the workload is reduced.
According to the invention, the caliber of the wire bodies is enlarged, so that the waste clamped on the screen is fallen onto the blanking support plate, the third motor drives the driving gear to rotate so as to drive the blanking support plate to rotate, one end of the blanking support plate is regulated to be aligned with the recovery support plate to discharge the waste into the feeding cavity, the waste is lifted and conveyed to the feeding cavity from bottom to top through the feeding cavity, the irregular protrusions on the inner wall of the feeding cavity and the outer wall of the screw conveying propeller polish the waste, and the waste is conveyed to the screen again through the feeding support plate for screening, so that the waste is screened for the second time effectively, the cost is saved, and the screen is convenient to clean.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a screen frame structure according to the present invention;
FIG. 3 is a schematic view of the structure of the first screw and the second screw of the present invention;
FIG. 4 is a schematic view of the structure of the blanking support plate and the mounting bracket of the present invention;
FIG. 5 is a schematic view of the structure of the feeding box of the present invention;
FIG. 6 is a schematic cross-sectional view of the feed box of the present invention;
FIG. 7 is a schematic view of the structure of the anti-rotation slot of the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 9 is an enlarged schematic view of the structure of FIG. 3B in accordance with the present invention;
fig. 10 is an enlarged schematic view of the structure of fig. 3C according to the present invention.
The device comprises a feeding box 1, a feeding hopper 11, a feeding hopper 12, a feeding cavity 13, a feeding cavity 14, a first motor, a 15, a screw conveying propeller 16, a feeding support plate 161, a telescopic rod 17, a recovery support plate 2, a side support plate 3, a discharging support plate 4, a mounting support 41, a clamping groove 5, a screen frame 51, a first screw rod 511, a first partition block 512, a partition plate 513, a first slide block 514, a wire body 515, a bevel gear 516, a first straight gear 52, a second screw rod 521, a second partition block 522, a second slide block 523, a push rod 524, a rotation stopping block 525, a second straight gear 53, a shielding plate 54, a rotation stopping groove 55, a built-in groove 56, a clamping block 57, a second motor 6, a device box 61, a third motor 7, a first support rod 71, a second support rod 73, a third support rod 74, a fourth support rod 75, a driving gear 76, a driven gear 77, a tooth belt 8 and a vibration exciter.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides a technical solution: an intelligent vibrating screen comprises a feeding box 1, wherein side support plates 2 are fixedly connected to two sides of the feeding box 1, a blanking support plate 3 is movably arranged between the inner sides of the two side support plates 2, one sides of the two side support plates 2 opposite to each other are rotatably connected with mounting supports 4, a screen frame 5 is arranged between the two mounting supports 4, a device box 6 and an exciter 8 are symmetrically arranged on one sides of the two side support plates 2, which are far away from each other, the exciter 8 is positioned above the device box 6, four first screw rods 51 are arranged on the inner sides of the screen frame 5 and are rectangular, the lengths of the four first screw rods 51 are different, the middle parts of the first screw rods 51 are fixedly connected with first partition blocks 511, a plurality of first sliding blocks 513 are sleeved on the four first screw rods 51 in a threaded manner, spacer pieces 512 are arranged between the adjacent two first sliding blocks 513, the plurality of spacer pieces 512 are distributed in an array manner and are fixedly connected to the first screw rods 51, a wire 514 is fixedly connected between a pair of first sliding blocks 513 which are symmetrical with each other, bevel gears 515 are fixedly sleeved at two ends of each first screw rod 51, first straight gears 516 are symmetrically and fixedly connected to two first screw rods 51 which are longer, each first straight gear 516 is positioned at one side of each bevel gear 515, a second screw rod 52 is arranged above each first screw rod 51 which is longer, a second isolating block 521 is fixedly connected to the middle part of each second screw rod 52, second sliding blocks 522 which are symmetrically distributed are in threaded sleeve connection with each second screw rod 52, push rods 523 are rotatably connected to each second sliding block 522, a shielding plate 53 is arranged between one ends of the two push rods 523 far away from the second sliding blocks 522, a rotation stopping block 524 is fixedly connected to the top end of each second sliding block 522, a second straight gear 525 is fixedly sleeved at two ends of each second screw rod 52, according to the scheme of the invention, the vibration exciter 8 is internally provided with the vibration sensor and the temperature sensor, the inner side array of the screen frame 5 close to the bottom end of the first screw rod 51 is provided with a plurality of granularity sensors, the vibration sensor, the temperature sensor and the granularity sensors are all connected with a server calculation signal, and the vibration sensor, the temperature sensor and the granularity sensors are wirelessly transmitted to the server to calculate and become visualized information, so that redundant description is omitted for the prior art.
Further, the first screw rod 51 and the second screw rod 52 are respectively provided with an α rod and a β rod around the first partition block 511 and the second partition block 521, the α rod and the β rod are threaded in opposite directions, the α rod and the β rod of the first screw rod 51 are doubly reduced along the thread diameter of the end far away from each other, the line 514 between the two first screw rods 51 with the longer length and the line 514 between the two first screw rods 51 with the shorter length are staggered with each other, and when the first screw rods 51 rotate, the first slide blocks 513 and the second slide blocks 522 can only slide in opposite directions or in opposite directions, so that the distance synchronization limiting the sliding of each first slide block 513 is performed.
Further, one end of each of the four first screw rods 51 extends into the screen frame 5, each first screw rod 51 is rotatably connected with the screen frame 5, two ends of each second screw rod 52 extend into the screen frame 5, each second screw rod 52 is rotatably connected with the screen frame 5, two adjacent ends of the two first screw rods 51 which are longer and two first screw rods 51 which are shorter are in meshed connection through bevel gears 515, two ends of the adjacent first screw rods 51 and two ends of the adjacent second screw rods 52 are in meshed connection through first straight gears 516 and second straight gears 525, the bottom ends of the shielding plates 53 are in contact with wire bodies 514, the four first screw rods 51 are convenient to synchronously rotate through the transmission of the bevel gears 515, two adjacent first screw rods 51 and second screw rods 52 are connected through the meshing of a first straight gear 516 and a second straight gear 525, the first screw rods 51 are convenient to drive the second screw rods 52 to rotate synchronously through the transmission of the first straight gear 516 and the second straight gear 525, the bottom ends of the shielding plates 53 are contacted with the wire bodies 514, when the first sliding blocks 513 are adjusted to drive the diameters of the two adjacent wire bodies 514 to be reduced, the four sides of the screen mesh shrink inwards, gaps between the four sides of the screen mesh and the screen frame 5 become larger, meanwhile, the second screw rods 52 rotate, the two second sliding blocks 522 on the screen mesh rotate in opposite directions, the shielding plates 53 are pushed by adjusting the angles between the pair of push rods 523 and the second screw rods 52, and the existing gaps are shielded, so that the screen mesh is effectively prevented from falling from the side gaps during mineral material screening.
Further, a plurality of clamping grooves 41 are formed in the inner bottom wall array of the mounting bracket 4, rotation stopping grooves 54 are formed in two sides of the inner top wall of the screen frame 5, the second sliding blocks 522 are limited and slide in the corresponding rotation stopping grooves 54 through rotation stopping blocks 524, a plurality of built-in grooves 55 are formed in the two sides of the bottom end of the screen frame 5 in an array mode, clamping blocks 56 are fixedly mounted in the built-in grooves 55 through springs, the screen frame 5 is matched with the corresponding clamping grooves 41 through the clamping blocks 56 and clamped on the mounting bracket 4, a second motor 57 is fixedly mounted on the outer side wall of the screen frame 5, one end of a first screw rod 51 which is long is fixedly connected with an output shaft of the second motor 57, the screen frame 5 is inserted from one end of the two mounting brackets 4, the clamping blocks 56 are designed in a triangular shape, resistance can be reduced during insertion, and when the whole screen frame 5 is overlapped with the two mounting brackets 4, the clamping blocks 56 are clamped in the corresponding clamping grooves 41 to achieve limited clamping, and rapid mounting of the screen frame 5 and the mounting bracket 4 is achieved.
Further, the bottom ends of the two mounting brackets 4 are movably provided with a first supporting rod 7 and a second supporting rod 71, the bottom ends of the first supporting rods 7 are movably arranged at the corresponding positions of the top ends of the blanking supporting plates 3, the bottom ends of the second supporting rods 71 penetrate through holes correspondingly formed in the blanking supporting plates 3 and are movably connected with the through holes, the bottom ends of the second supporting rods 71 are movably provided with a third supporting rod 73, a fourth supporting rod 74 is fixedly connected between the two third supporting rods 73, one side, far away from the side supporting plates 2, of one device box 6 is fixedly provided with a third motor 61, the inside of the two device boxes 6 is rotatably provided with a driving gear 75 and a driven gear 76, the driven gear 76 is positioned below the driving gear 75, the output ends of the third motor 61 penetrate through one sides of the device boxes 6 and the side supporting plates 2 and are fixedly connected with one sides of the driving gear 75 and the blanking supporting plates 3 respectively, the toothed belt 77 is meshed and connected between the driving gear 75 and the driven gear 76, one end of the driven gear 76 is fixedly connected with one end of the third supporting rod 73 far away from the fourth supporting rod 74, the blanking supporting plate 3 and the mounting bracket 4 are driven through the first supporting rod 7, the side supporting plate 2, the third supporting rod 73 and the fourth supporting rod 74, the driving gear 75 and the driven gear 76 are driven through the toothed belt 77, the driving gear 75 is driven by the third motor 61 to synchronously perform angle adjustment on the mounting bracket 4 and the blanking supporting plate 3, the adaptive inclined surface can be adjusted according to mineral matters with different weights, and when mineral matters roll on the screen cloth and the blanking supporting plate 3, the problem that excessive or insufficient gradient causes excessive or insufficient inertia to affect the screening material to be incomplete and the problem of clamping is avoided.
Further, go up workbin 1 top fixedly connected with material loading hopper 11, it is equipped with material loading chamber 12 to go up workbin 1 inner chamber top, and material loading chamber 12 bottom is the inclined plane, and it is equipped with pay-off chamber 13 to go up workbin 1 inner chamber middle part, material loading bin 1 inner chamber bottom fixed mounting has first motor 14, install screw conveying rake 15 in the pay-off chamber 13, and screw conveying rake 15 and 13 chamber wall contact of pay-off chamber 13, and all be equipped with a plurality of irregular arch on feeding rake 13 inner wall and the screw conveying rake 15 outer wall, it has material loading bracket plate 16 through a plurality of hinge movable mounting to go up workbin 1 one side, and material loading bracket plate 16 is located screen frame 5 one end top, material loading bin 1 one side fixedly connected with retrieves bracket plate 17, and retrieve bracket plate 17 is located unloading bracket plate 3 one end below, screw conveying rake 15 one end is through loose axle fixed connection on the output of first motor 14, screw conveying rake 15 other end runs through material loading chamber 12 and with material loading chamber 12 bottom, retrieve bracket plate 17 slope setting and link up with pay-off chamber 13, movable mounting has material loading bracket plate 16 to go up bracket plate 16 and material loading bracket plate 1 lateral wall through a plurality of hinge movable mounting, material loading bracket plate 161 is convenient for carry out material loading bracket plate 161 to rotate by a pair of material loading bracket plate 12 through the inclined plane 161 with material loading bracket plate 3, and the flexible carrier plate is convenient for carry out material loading bracket plate is rotated by a telescopic link 161 to be carried out by a telescopic link to the material loading bracket plate 3 to the top through a telescopic link 161, and a5, and a telescopic link is 3 to be used to be convenient to carry out.
Further, the rotation shafts of the two mounting brackets 4 and the side support plates 2 are respectively and fixedly connected to the output ends of the corresponding vibration exciters 8, the inclination angles of the blanking support plates 3 and the mounting brackets 4 are consistent, the top ends of the blanking support plates 3 are in a V shape, mineral materials falling from the screen mesh are conveniently gathered from two sides to the middle, material conveying after screening is facilitated, and waste materials are discharged to the recycling support plates 17.
The operation method of the intelligent vibrating screen specifically comprises the following steps:
a. Transmission mode of first screw 51 and reducing adjustment of wire 514
One of the first screw rods 51 is driven to rotate by the second motor 57, the four first screw rods 51 are meshed and driven by the bevel gears 515, the four first screw rods 51 synchronously rotate to drive the plurality of first sliding blocks 513 to rotate in a threaded manner, as two ends of the wire body 514 are fixedly connected with the corresponding first sliding blocks 513, and the wire body 514 is made of a rigid material, the first sliding blocks 513 linearly slide on the first screw rods 51, the alpha rod and the beta rod of the first screw rods 51 are doubly reduced along the screw diameter of one end far away from each other, and the threads of two ends taking the first separation block 511 as the center face opposite to each other, so that the plurality of first sliding blocks 513 on two sides of the first separation block 511 slide oppositely or slide oppositely, and the distance between the two adjacent wire bodies 514 is adjusted;
b. the first screw 51 drives the second screw 52 to rotate and the distance between the shielding plate 53 and the second screw 52 is adjusted
The first screw rod 51 is meshed with the second straight gear 525 through the first straight gear 516 to drive the second screw rod 52 to rotate, the second screw rod 52 rotates to drive the pair of second sliding blocks 522 to move, as the rotation stop blocks 524 at the top ends of the second sliding blocks 522 are limited by the corresponding rotation stop grooves 54, the second sliding blocks 522 slide on the second screw rod 52 in a straight line, the two ends of the second screw rod 52, which are centered on the second partition blocks 521, are opposite in thread direction, so that the two second sliding blocks 522 slide in opposite directions or slide in opposite directions, and the shutter 53 is pushed by adjusting the angles of the two push rods 523, so that the distance between the shutter 53 and the second screw rod 52 is adjusted;
c. angle adjustment of mounting bracket 4 and blanking support plate 3
The third motor 61 drives the driving gear 75 to rotate so as to drive the blanking support plate 3 to rotate, the blanking support plate 3 drives the mounting bracket 4 to synchronously rotate through the first support rod 7 and the second support rod 71, the driving gear 75 drives the driven gear 76 to synchronously rotate through the toothed belt 77 so as to drive the third support rods 73 to rotate, and the two third support rods 73 are supported and driven through the fourth support rod 74 so as to synchronously adjust the angles of the mounting bracket 4 and the blanking support plate 3;
d. feeding box 1 feeds screen frame 5 and feeding box 1 recovers waste material of blanking support plate 3
The feeding hopper 11 is put into the feeding cavity 12, the material is conveyed to the screen mesh formed by a plurality of wire bodies 514 by utilizing the inclined surface at the bottom end of the feeding cavity 12 and the inclined surface at the top end of the feeding support plate 16, the pair of telescopic rods 161 are used for telescopic pushing the feeding support plate 16 to adjust the angle between the feeding support plate 16 and the feeding box 1, the height of one end of the screen frame 5 is adapted, the pair of vibration exciters 8 drive the mounting support 4 and the screen frame 5 to vibrate so as to screen the material, waste clamped on the screen mesh falls onto the blanking support plate 3 through the reducing of the adjusting wire bodies 514, the angle of the blanking support plate 3 is adjusted so that one end of the blanking support plate 3 is aligned to the recovery support plate 17, the waste is recovered into the feeding cavity 13, the first motor 14 is driven to drive the screw conveying propeller 15 to rotate, the waste is conveyed to the feeding cavity 12 from top to bottom through the feeding cavity 13, the irregular protrusions on the inner wall of the feeding cavity 13 and the outer wall of the screw conveying propeller 15 are polished, and then the polished waste is conveyed to the screen mesh through the feeding support plate 16 again.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An intelligent vibrating screen comprises a feeding box (1), side support plates (2) are fixedly connected to two sides of the feeding box (1), a blanking support plate (3) is movably mounted between the inner sides of the side support plates (2), one opposite sides of the side support plates (2) are rotatably connected with a mounting bracket (4), a screen frame (5) is mounted between the mounting brackets (4), a device box (6) and a vibration exciter (8) are symmetrically mounted on one side, far away from each other, of the side support plates (2), the vibration exciter (8) is located above the device box (6), the intelligent vibrating screen is characterized in that four first screw rods (51) are mounted on the inner sides of the screen frame (5) and are rectangular, the lengths of the four first screw rods (51) are different, a first partition block (511) is fixedly connected to the middle of each first screw rod (51), a plurality of first sliding blocks (513) are sleeved on each first screw rod (51), a plurality of first sliding blocks (512) are symmetrically arranged between two adjacent sliding blocks (2) and are fixedly connected with one another in a mode, a plurality of first sliding blocks (512) are fixedly connected to one another in a mode, a partition line (512) is fixedly connected to one pair of first sliding blocks (512) is fixedly connected to one first sliding blocks (512), two of the partial length first screw rods (51) are fixedly connected with first straight gears (516), the first straight gears (516) are located on one side of a bevel gear (515), second screw rods (52) are arranged above the two of the partial length first screw rods (51), second separation blocks (521) are fixedly connected to the middle of the second screw rods (52), second sliding blocks (522) which are symmetrically distributed are sleeved on the second screw rods (52) in a threaded mode, push rods (523) are rotatably connected to the second sliding blocks (522), shielding plates (53) are arranged between one ends, far away from the second sliding blocks (522), of the two push rods (523), rotation stopping blocks (524) are fixedly connected to the top ends of the second sliding blocks (522), and second straight gears (524) are fixedly sleeved at the two ends of the second screw rods (52).
2. The intelligent vibrating screen according to claim 1, wherein the first screw (51) and the second screw (52) are respectively provided with an alpha rod and a beta rod with a first partition block (511) and a second partition block (521) as centers, the threads of the alpha rod and the beta rod are opposite, the alpha rod and the beta rod of the first screw (51) are doubly reduced along the thread diameter of one end far away from each other, and a wire body (514) between the two first screws (51) with the shorter length are mutually staggered.
3. An intelligent vibrating screen according to claim 2, wherein one end of each of four first screws (51) extends into the screen frame (5), each of the first screws (51) is rotatably connected with the screen frame (5), two ends of each of the second screws (52) extend into the screen frame (5), each of the second screws (52) is rotatably connected with the screen frame (5), two adjacent ends of two first screws (51) which are longer and two first screws (51) which are shorter are in meshing connection through bevel gears (515), two ends of each of the adjacent first screws (51) and second screws (52) are in meshing connection through first straight gears (516) and second straight gears (525), and the bottom end of each of the shielding plates (53) is in contact with a wire body (514).
4. The intelligent vibrating screen according to claim 3, wherein a plurality of clamping grooves (41) are formed in an inner bottom wall array of the mounting bracket (4), rotation stopping grooves (54) are formed in two sides of an inner top wall of the screen frame (5), the second sliding blocks (522) are limited to slide in the corresponding rotation stopping grooves (54) through rotation stopping blocks (524), a plurality of built-in grooves (55) are formed in two sides of the bottom end of the screen frame (5) in an array, clamping blocks (56) are fixedly mounted in the built-in grooves (55) through springs, the screen frame (5) is matched with the corresponding clamping grooves (41) through the plurality of clamping blocks (56) and is clamped on the mounting bracket (4), a second motor (57) is fixedly mounted on the outer side wall of the screen frame (5), and one end of one of the first screw (51) which is in a certain length is fixedly connected with an output shaft of the second motor (57).
5. The intelligent vibrating screen according to claim 4, wherein the bottom ends of the two mounting brackets (4) are movably provided with a first supporting rod (7) and a second supporting rod (71), the bottom ends of the first supporting rods (7) are movably arranged at the corresponding positions of the top ends of the blanking supporting plates (3), the bottom ends of the second supporting rods (71) penetrate through holes formed in the blanking supporting plates (3) correspondingly and are movably connected with the through holes, the bottom ends of the second supporting rods (71) are movably provided with third supporting rods (73), and a fourth supporting rod (74) is fixedly connected between the two third supporting rods (73).
6. The intelligent vibrating screen according to claim 5, wherein a third motor (61) is fixedly arranged on one side, far away from the side support plate (2), of one device box (6), a driving gear (75) and a driven gear (76) are rotatably arranged in each device box (6), the driven gear (76) is located below the driving gear (75), the output end of the third motor (61) penetrates through one side, penetrating through one side, of the device box (6) and the side support plate (2), of the driving gear (75) and one side, respectively, of the blanking support plate (3), a toothed belt (77) is fixedly connected between the driving gear (75) and the driven gear (76) in a meshed mode, and one end, far away from the fourth support rod (74), of the driven gear (76) is fixedly connected with one end, far away from the fourth support rod (74), of the third support rod (73).
7. The intelligent vibrating screen according to claim 6, wherein the top end of the feeding box (1) is fixedly connected with a feeding hopper (11), a feeding cavity (12) is formed in the top of an inner cavity of the feeding box (1), the bottom end of the feeding cavity (12) is an inclined plane, a feeding cavity (13) is formed in the middle of the inner cavity of the feeding box (1), a first motor (14) is fixedly arranged at the bottom of the inner cavity of the feeding box (1), a screw conveying propeller (15) is arranged in the feeding cavity (13), the screw conveying propeller (15) is in contact with the cavity wall of the feeding cavity (13), a plurality of irregular protrusions are formed in the inner wall of the feeding cavity (13) and the outer wall of the screw conveying propeller (15), a feeding support plate (16) is movably arranged on one side of the feeding box (1) through a plurality of hinges, the feeding support plate (16) is located above one end of the screen frame (5), a recycling support plate (17) is fixedly connected to one side of the feeding box (1), and the recycling support plate (17) is located below one end of the blanking support plate (3).
8. The intelligent vibrating screen according to claim 7, wherein one end of the screw conveying propeller (15) is fixedly connected to the output end of the first motor (14) through a movable shaft, the other end of the screw conveying propeller (15) penetrates through the feeding cavity (12) and is flush with the bottom end of the feeding cavity (12), the recycling support plate (17) is obliquely arranged and is communicated with the feeding cavity (13), a pair of telescopic rods (161) are movably arranged between the bottom end of the feeding support plate (16) and the side wall of the feeding box (1), and the telescopic rods (161) are obliquely arranged.
9. The intelligent vibrating screen according to claim 8, wherein the rotating shafts of the two mounting brackets (4) and the side support plates (2) are respectively and fixedly connected to the output ends of the corresponding vibration exciters (8), the inclination angles of the blanking support plates (3) and the mounting brackets (4) are consistent, and the top ends of the blanking support plates (3) are in V shapes.
10. The method for operating an intelligent vibrating screen according to claim 9, comprising the steps of:
a. Transmission mode of first screw (51) and wire body (514) reducing adjustment
The second motor (57) drives one of the first screw rods (51) to rotate, four first screw rods (51) are meshed and driven by bevel gears (515), the four first screw rods (51) synchronously rotate with a plurality of first sliding blocks (513) in a threaded mode, as two ends of a wire body (514) are fixedly connected with the corresponding first sliding blocks (513), the first sliding blocks (513) slide on the first screw rods (51) in a linear mode, alpha rods and beta rods of the first screw rods (51) are doubly reduced along screw diameters of one ends far away from each other, two ends of the first separating blocks (511) are opposite in threaded direction, the threads on two sides of the first separating blocks (511) slide in opposite directions, and the distance between two adjacent wire bodies (514) is adjusted;
b. The first screw (51) drives the second screw (52) to rotate and the distance between the shielding plate (53) and the second screw (52) is adjusted
The first screw (51) is meshed with the second spur gear (525) through the first spur gear (516) to drive the second screw (52) to rotate, the second screw (52) rotates to drive a pair of second sliding blocks (522) to move, as a rotation stopping block (524) at the top end of each second sliding block (522) is limited by a corresponding rotation stopping groove (54), the second sliding blocks (522) slide on the second screw (52) in a straight line, threads at two ends of the second screw (52) taking the second separating block (521) as the center face oppositely, the two second sliding blocks (522) slide oppositely or slide oppositely, and the angle of the two push rods (523) is adjusted to push the shielding plates (53), so that the spacing between the shielding plates (53) and the second screw (52) is adjusted;
c. angle adjustment of mounting bracket (4) and blanking support plate (3)
The third motor (61) drives the driving gear (75) to rotate so as to drive the blanking support plate (3) to rotate, the blanking support plate (3) drives the mounting bracket (4) to synchronously rotate through the first support rod (7) and the second support rod (71), the driving gear (75) drives the driven gear (76) to synchronously rotate through the toothed belt (77), so that the third support rods (73) are driven to rotate, and the two third support rods (73) are supported and driven through the fourth support rod (74), so that the angles of the mounting bracket (4) and the blanking support plate (3) are synchronously adjusted;
d. the feeding box (1) is used for feeding the sieve body frame (5) and the feeding box (1) is used for recycling the waste of the discharging support plate (3)
The utility model discloses a waste material screening device, including material loading cavity (12) and feeding bracket plate (16), material loading cavity (12) bottom inclined plane and feeding bracket plate (16) top inclined plane are utilized to carry the material to the screen cloth of constituteing by a plurality of line body (514), a pair of telescopic link (161) flexible promotion feeding bracket plate (16) are adjusted the angle between material loading bracket plate (16) and material loading case (1) to this adaptation screen frame (5) one end highly, a pair of vibration exciter (8) drive installing support (4) and screen frame (5) vibration cause the screen cloth to the material screening, and the waste material of card on the screen cloth is through adjusting line body (514) reducing to fall to on unloading bracket plate (3), adjusts unloading bracket plate (3) one end is aimed at and is retrieved bracket plate (17), with waste material recycling in feeding cavity (13), drive first motor (14) drive screw conveying oar (15) rotate to carry out the waste material screening to the screen cloth (13) through feeding cavity (13) and lift to carry out the waste material screening to the upper end of a plurality of upper end of material (13), then carry out the regular waste material screening to the waste material (13) on the screen cloth (13) is carried out on the screen cloth (13) the upper end of the screen cloth through adjusting.
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| CN120362126A (en) * | 2025-06-20 | 2025-07-25 | 闻喜县宏丰选煤焦化设备有限公司 | A linear vibrating screen with self-cleaning function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212418690U (en) * | 2020-05-23 | 2021-01-29 | 嘉兴瑞吉特环境科技有限公司 | Screening machine for construction waste |
| CN118371291A (en) * | 2024-05-21 | 2024-07-23 | 江西特欣实业有限公司 | Efficient precoated sand vibrating screen with anti-blocking function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| ITUB20160793A1 (en) * | 2015-02-19 | 2017-08-16 | C M A S N C Di Minnicucci Tommaso Giuseppe & C | SELECTOR TABLE FOR SEPARATION OF FRUITS FROM FOREIGN BODIES. |
| DE102018005187C5 (en) * | 2018-07-02 | 2025-01-23 | Doppstadt Beteiligungs Gmbh | separating device |
| CN219233033U (en) * | 2022-12-14 | 2023-06-23 | 漯河技师学院(漯河高级技工学校) | Anti-resonance vibrating screen |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212418690U (en) * | 2020-05-23 | 2021-01-29 | 嘉兴瑞吉特环境科技有限公司 | Screening machine for construction waste |
| CN118371291A (en) * | 2024-05-21 | 2024-07-23 | 江西特欣实业有限公司 | Efficient precoated sand vibrating screen with anti-blocking function |
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