CN118371291A - An efficient coated sand vibrating screen with anti-clogging function - Google Patents

An efficient coated sand vibrating screen with anti-clogging function Download PDF

Info

Publication number
CN118371291A
CN118371291A CN202410632341.4A CN202410632341A CN118371291A CN 118371291 A CN118371291 A CN 118371291A CN 202410632341 A CN202410632341 A CN 202410632341A CN 118371291 A CN118371291 A CN 118371291A
Authority
CN
China
Prior art keywords
plate
main body
tectorial membrane
vibrating screen
fixedly connected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202410632341.4A
Other languages
Chinese (zh)
Inventor
余俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Texin Industrial Co ltd
Original Assignee
Jiangxi Texin Industrial Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangxi Texin Industrial Co ltd filed Critical Jiangxi Texin Industrial Co ltd
Priority to CN202410632341.4A priority Critical patent/CN118371291A/en
Publication of CN118371291A publication Critical patent/CN118371291A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
    • B02C4/12—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate
    • 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
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/286—Feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/30—Combinations with other devices, not otherwise provided for
    • 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
    • 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
    • B07B1/56—Heated 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
    • 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
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

The invention discloses a high-efficiency precoated sand vibrating screen with an anti-blocking function, which comprises a main body, wherein a crushing mechanism is arranged at one end above the main body, a moving mechanism is arranged at the other end above the main body, and a pushing and picking mechanism is arranged on the moving mechanism. Through the mechanism of picking up that pushes away that sets up, by pushing away the tectorial membrane sand propelling movement on the flitch with the screening net to the comb plate, because the interval between the comb plate is less, the tectorial membrane sand can pass the comb plate, grit and impurity that contains in the tectorial membrane sand can be detained on the comb plate owing to the volume is great, the heating pipe that installs the inboard of framed plate gives off can dry the tectorial membrane sand on the screening net, because the material thing magnet of comb plate upper surface, if contain the iron wire in the tectorial membrane sand will adsorb on the upper surface of comb plate, the separation is pushed away to the grit that has been convenient for to mix in the tectorial membrane sand, iron wire and impurity, be favorable to preventing the grit and the impurity jam sieve mesh in the process tectorial membrane sand of shale shaker in the use, be favorable to improving the efficiency of tectorial membrane sand screening.

Description

Efficient precoated sand vibrating screen with anti-blocking function
Technical Field
The invention relates to the technical field of precoated sand screening, in particular to a high-efficiency precoated sand vibrating screen with an anti-blocking function.
Background
The precoated sand is a special solid particle, and consists of a high polymer, a filler and an auxiliary agent, wherein the precoated sand particle contains a layer of a coating agent, and the precoated sand particle has the main functions of ensuring that the precoated sand particle is not easy to agglomerate and flow in the preparation and use processes and increasing the hydrophilicity of the particle surface.
Patent CN215142074U discloses a novel tectorial membrane sand shale shaker, can break up the raw materials through the mutually supporting of servo motor, axis of rotation, rotor blade, the dispersion box that set up, and a plurality of discharge gates of then cooperation can make the even top that drops to the sieve of raw materials that does not sieve, has avoided piling up of raw materials to screening efficiency and screening effect have been improved.
The shale shaker in the contrast file, when screening the tectorial membrane sand that contains impurity and rubble, rubble and impurity in the tectorial membrane sand can not produce to smash because of the stirring of rotor blade, when the tectorial membrane sand is dropping the sieve top, the sieve mesh on the sieve can be blockked up to rubble and impurity that contains in the tectorial membrane sand, and break up the back to the inhomogeneous tectorial membrane sand of moisture distribution and fall into the shale shaker in, aggregate into the lump again very easily along with the effect of vibrations, if contain the iron wire in the tectorial membrane sand when the shale shaker takes place to block up if manual row material inspection to the tectorial membrane sand, the iron wire that contains in the tectorial membrane sand very easily fish tail staff's hand.
Disclosure of Invention
The invention aims to provide an efficient precoated sand vibrating screen with an anti-blocking function, so that the problems that when the vibrating screen in a comparison document provided in the background art is used for screening precoated sand containing impurities and broken stones, broken stones and impurities in the precoated sand cannot be crushed due to stirring of rotating blades, when the precoated sand falls to the top of a screen plate, broken stones and impurities contained in the precoated sand possibly block screen holes on the screen plate, the precoated sand with uneven water distribution is scattered and falls into a vibrating screen, the precoated sand is easily aggregated into blocks again along with the action of the vibrating force, and if the iron wires contained in the precoated sand are blocked by the vibrating screen, if the precoated sand is manually discharged and checked, and the iron wires contained in the precoated sand easily scratch hands of workers are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the efficient precoated sand vibrating screen with the anti-blocking function comprises a main body, wherein a crushing mechanism is arranged at one end above the main body, a moving mechanism is arranged at the other end above the main body, a pushing and picking mechanism is arranged on the moving mechanism, and a screening net is arranged at one end inside the main body;
The pushing and picking mechanism comprises a slag discharging plate, one end of the slag discharging plate is fixedly connected with a mounting frame plate, a plurality of groups of comb plates are fixedly connected to the lower portion of the mounting frame plate, a second motor is arranged at the top of one side of the mounting frame plate, a positioning support plate is fixedly connected to the front side and the rear side of one end of the mounting frame plate, a fixing rod is rotationally connected to the lower portion of one end of the positioning support plate, a plurality of pushing plates are fixedly arranged on the outer side of the fixing rod, a shrinkage plate is slidingly connected to the inner side of the pushing plate, a driving gear is fixedly connected to one side of the fixing rod, and a guide groove is slidingly connected to the outer side of the driving gear.
Preferably, the moving mechanism comprises a track guide plate, the track guide plate is located one end of main part top, the guide chamber has been seted up to the inboard of track guide plate, the inboard top fixedly connected with spacing spout of guide chamber, the inboard sliding connection of spacing spout has the slider, the middle part of slider is equipped with first screw rod, the one end of first screw rod is fixed with first motor, the other end of first screw rod is equipped with the connection toothed belt, one side meshing of connection toothed belt is connected with the second screw rod.
Preferably, the crushing mechanism comprises a crushing platen, the crushing platen is positioned at the other end of the inner side of the main body, a crushing column is arranged in the middle of the upper part of the crushing platen, the front side and the rear side of the crushing column are both rotationally connected with the main body, and the top end of the middle part of the front side of the crushing column is connected with a double-head conical rod in a meshed manner.
Preferably, one end of the second screw rod is engaged with the top of the double-ended conical rod, the first screw rod penetrates through the middle of the track guide plates, a group of track guide plates are arranged, and the track guide plates are distributed on the front side and the rear side of one end of the main body.
Preferably, one end of one side upper part of the slag discharging plate is fixedly connected with a cylindrical hanging block, the cylindrical hanging block is in sliding connection with the guide cavity, a fixed hanging plate is arranged between the cylindrical hanging block and the sliding block, and the cylindrical hanging block is in rotary connection with the fixed hanging plate.
Preferably, the junction of the pushing plate inner side of the shrinkage plate is provided with a storage cavity, a plurality of sliding rods are uniformly distributed on the storage cavity inner side, a reset spring is arranged on the outer side of each sliding rod, and a heating pipe is arranged in an inner cavity at the top of one end of the installation frame plate.
Preferably, the inner side of the slag discharging plate is fixedly connected with an inclined plate, and the second motor is positioned at the front side of a track guide plate arranged at the front side of the main body.
Preferably, the bottom fixedly connected with supporting leg of main part, the middle part of both sides all is equipped with a vibrating motor around the main part, the one end of main part front side is equipped with the drainage fill.
Compared with the prior art, the invention has the beneficial effects that: be convenient for smash the tectorial membrane sand of caking, be convenient for push away the separation to grit, iron wire and the impurity that mix in the tectorial membrane sand, be favorable to preventing that the shale shaker from blocking up the sieve mesh in grit and the impurity in the process tectorial membrane sand that uses, be favorable to improving the efficiency of tectorial membrane sand screening.
1. Through the crushed aggregates mechanism that sets up, during the crushed aggregates, when the tectorial membrane sand pour into on the crushed aggregates platen, the vibration force that the main part produced can be to driving the crushed aggregates platen and produce vibrations the crushed aggregates platen and can pass the tectorial membrane sand to the below of crushed aggregates post section of thick bamboo, drive the crushed aggregates post section of thick bamboo that the below meshing is connected by double-end conical rod and produce and rotate, and the line on the pivoted crushed aggregates post section of thick bamboo rolls crushed aggregates to the tectorial membrane sand of caking, has played the tectorial membrane sand of being convenient for smash.
2. Through the mechanism of picking up that pushes away that sets up, it removes on the screening net to drive the comb plate by the installation framed plate, push away the tectorial membrane sand propelling movement of screening on the net to the comb plate by pushing away the flitch, because the interval between the comb plate is less, the tectorial membrane sand passes the comb plate about the shake force that the comb plate produced downwards, grit and impurity that contains in the tectorial membrane sand can be detained on the comb plate owing to the great volume, the heating pipe that installs the inboard of framed plate and give off can dry the tectorial membrane sand on the screening net, because the material magnet of comb plate upper surface, if contain the iron wire in the tectorial membrane sand will adsorb on the upper surface of comb plate, it is hundred eighty degrees to accomplish to make a roll over the sediment board, impurity and rubble on the comb plate can slide into in the sediment board at this moment, the grit that is convenient for mix in the tectorial membrane sand, iron wire and impurity push away the separation, be favorable to preventing to vibrate the mesh and block up impurity in the process tectorial membrane sand in the use, be favorable to improving the efficiency of tectorial membrane sand screening.
Drawings
FIG. 1 is a schematic diagram of a perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of a perspective view of a connection between a track guide plate and a slag discharging plate;
FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;
FIG. 4 is a schematic structural view of the slag discharging plate of the present invention after being turned over;
Fig. 5 is a partial schematic structural view of a perspective view of a fixing rod according to the present invention.
In the figure: 1. a main body; 2. support legs; 3. a vibration motor; 4. a drainage bucket; 5. a moving mechanism; 51. a track guide plate; 52. a guide chamber; 53. a first motor; 54. limiting sliding grooves; 55. a first screw; 56. connecting a toothed belt; 57. a second screw; 58. a slide block; 6. a crushing mechanism; 61. a particle column; 62. a double-ended conical rod; 63. a particle board; 7. a pushing and picking mechanism; 71. a slag discharging plate; 72. a second motor; 73. carding plates; 74. a fixed rod; 75. installing a frame plate; 76. positioning a support plate; 77. a pushing plate; 78. a guide groove; 79. a drive gear; 710. a shrink plate; 711. an inclined plate; 8. and (5) screening the net.
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, 2, 3, 4 and 5, the present invention provides a technical solution: the utility model provides an efficient tectorial membrane sand shale shaker that has anti-blocking function, including main part 1, the one end of main part 1 top is equipped with crushed aggregates mechanism 6, be used for carrying out crushed aggregates to the tectorial membrane sand of blocking, the other end of main part 1 top is equipped with moving mechanism 5, be used for adjusting pushing away the position of picking up mechanism 7, be equipped with pushing away on moving mechanism 5 and pick up mechanism 7, be used for separating grit and impurity in the tectorial membrane sand, the inboard one end of main part 1 is equipped with screening net 8, the bottom fixedly connected with supporting leg 2 of main part 1, the middle part of both sides all is equipped with a vibrating motor 3 around the main part 1, the one end of main part 1 front side is equipped with drainage fill 4;
the pushing and picking mechanism 7 comprises a slag discharging plate 71, one end of the slag discharging plate 71 is fixedly connected with a mounting frame plate 75, a plurality of groups of comb plates 73 are fixedly connected below the mounting frame plate 75, a second motor 72 is arranged at the top of one side of the mounting frame plate 75, a positioning support plate 76 is fixedly connected on the front side and the rear side of one end of the mounting frame plate 75, a fixing rod 74 is rotatably connected below one end of the positioning support plate 76, a plurality of pushing plates 77 are fixedly arranged on the outer side of the fixing rod 74, a contraction plate 710 is slidingly connected on the inner side of the pushing plates 77, a driving gear 79 is fixedly connected on one side of the fixing rod 74, a guide groove 78 is slidingly connected on the outer side of the driving gear 79, a cylindrical hanging block is fixedly connected on one end above one side of the slag discharging plate 71, a fixed hanging plate is arranged between the cylindrical hanging block and the sliding block 58, the cylindrical hanging block is rotatably connected with the fixed hanging plate, the connection part of the inner side of the pushing plate 77 of the shrinkage plate 710 is provided with a storage cavity, the inner side of the storage cavity is uniformly provided with a plurality of sliding rods, the outer side of each sliding rod is provided with a reset spring, a heating pipe is arranged in an inner cavity at the top of one end of the installation frame plate 75, the inner side of the slag discharging plate 71 is fixedly connected with an inclined plate 711, the second motor 72 is positioned at the front side of the track guide plate 51 arranged at the front side of the main body 1, the installation frame plate 75 drives the comb plate 73 to move on the screening net 8 through the arranged pushing mechanism 7, the rotating fixing rod 74 pushes the precoated sand on the screening net 8 onto the comb plate 73 through the pushing plate 77 in the moving process, the structure on the comb plate is driven to vibrate when the main body 1 is driven by the vibrating motor 3 due to smaller space between the comb plates 73, the precoated sand passes through the comb plate at the left and right sides of the vibration force generated by the comb plate 73, sand and impurities contained in the precoated sand can stay on the comb plate 73 due to larger volume, the heat emitted by the heating pipes arranged on the inner side of the mounting frame plate 75 can dry the precoated sand on the screening net, and because the magnets of the materials on the upper surface of the comb plate 73 are adsorbed on the upper surface of the comb plate 73 if the precoated sand contains iron wires, the iron wires rotate for one hundred eighty degrees after one-time carding, the slag discharging plate 71 is turned over, at the moment, impurities and broken stones on the comb plate can slide into the slag discharging plate 71 along the comb plate 73, slide to one side along the inclined angle of the inclined plate 711 on the inner side of the slag discharging plate 71 under the driving of vibration force and fall into the collecting box arranged on the rear side of the main body 1, so that sand, iron wires and impurities doped in the precoated sand can be pushed, picked and separated conveniently, and sand and impurities in the precoated sand in the using process of the vibrating screen can be prevented from blocking sieve holes;
When the slag discharging plate 71 is turned over, the heating pipes arranged in the inner cavity of the mounting frame plate 75 face the screening net 8, and the heating pipes of the slag discharging plate 71 facing the screening net 8 in the moving process can still heat and dry the precoated sand on the screening net 8;
When the fixed rod 74 pushes materials, when the shrinkage plate 710 in sliding connection on the fixed rod 74 contacts the screening net 8, the screening net 8 pushes the shrinkage plate 710 to slide into the accommodating cavity arranged on the inner side of the fixed rod 74, and when the shrinkage plate 710 is separated from the screening net 8, the reset spring in the accommodating cavity pushes the shrinkage plate 710 to reversely slide and reset, and the shrinkage plate 710 is guided by the sliding rod in the sliding process, so that the sliding stability of the shrinkage plate 710 is improved.
Referring to fig. 1 and 2, the moving mechanism 5 includes a track guide plate 51, the track guide plate 51 is located at one end above the main body 1, a guide cavity 52 is provided at the inner side of the track guide plate 51, a limit chute 54 is fixedly connected to the top of the inner side of the guide cavity 52, a sliding block 58 is slidably connected to the inner side of the limit chute 54, a first screw 55 is provided at the middle of the sliding block 58, a first motor 53 is fixed to one end of the first screw 55, a connecting toothed belt 56 is provided at the other end of the first screw 55, a second screw 57 is engaged and connected to one side of the connecting toothed belt 56, one end of the second screw 57 is engaged and connected to the top of a double-headed conical rod 62, the first screw 55 penetrates through the middle of the track guide plate 51, a group of track guide plates 51 is distributed at the front side and the rear side of one end of the main body 1, during moving, the first screw 55 is rotated by the first motor 53 through driving the first screw 55 fixedly connected to the output end, the rotating first screw 55 is synchronously rotated by the second screw 57 connected to the other end, the connecting toothed belt 56 is driven by the one end, the rotating first screw 55 and the second screw 57 is driven to the corresponding to the outer side of the sliding block 58, the sliding mechanism is driven to slide to the one side 7, which is driven to slide to the one end 7.
Referring to fig. 1, the crushing mechanism 6 includes a crushing platen 63, the crushing platen 63 is located at the other end of the inner side of the main body 1, a crushing column 61 is disposed in the middle of the upper side of the crushing platen 63, the front and rear sides of the crushing column 61 are rotatably connected with the main body 1, a double-headed conical rod 62 is engaged and connected with the top of the middle of the front side of the crushing column 61, when the coated sand is poured onto the crushing platen 63 during crushing, the crushing platen 63 driving the crushing platen 63 to vibrate due to vibration force generated by the main body 1 can push the coated sand to the lower side of the crushing column 61, the double-headed conical rod 62 drives the lower side of the crushing column 61 to rotate, and the grains on the rotating crushing column 61 roll the coated sand to form crushed aggregates.
Working principle: when the automatic sand-screening device is used, the vibration motor 3 is started, vibration force generated by the vibration motor 3 drives the main body 1 to vibrate on the supporting legs 2, at the moment, the crushed material platen 63 is used for pouring the crushed material platen 63 in the main body 1, the crushed material platen 63 can drive the coated sand to move below the crushed material platen 61, the first motor 53 drives the second screw 57 connected with one side of the connecting toothed belt 56 to synchronously rotate through the first screw 55 fixedly connected with the output end and the connecting toothed belt 56 arranged on the first screw 55, the rotating second screw 57 can drive the bottom end to be meshed with the connecting double-headed conical rod 62 to rotate, the rotating double-headed conical rod 62 can drive the meshed and connected crushed material platen 61 to rotate, the rotating crushed material platen 61 can roll and crush the blocked coated sand contacted below the crushed material platen 61 and the crushed material platen 8 under the action of vibration force, when the coated sand is tiled on the screening net 8 under the action of the vibration force, and the screw drives the pushing mechanism 7 to move beside the crushed material platen 61, the mounting frame 75 fixedly connected with the output end is driven by the second motor 72 to rotate one hundred degrees to be clamped to the screening net 8, and the mounting frame 75 is driven to be upwards to be clamped to one side of the mounting frame 75 to be upwards, and the mounting frame 75 is contacted with the rotating frame 75 to the main body is arranged in a slope plate 75, and the slope plate is arranged to be contacted with one side of the main body 75, and the frame is contacted with the rotating frame 75 is arranged upwards to be contacted with the frame 75, and the frame 75 is contacted with the rotating plate 75;
After the rotation, the first motor 53 drives the first screw 55 fixedly connected with the output end to rotate, the rotating first screw 55 drives the second screw 57 fixedly connected with the other end to synchronously rotate through the connecting toothed belt 56 arranged at one end, the rotating first screw 55 and the second screw 57 drive the sliding block 58 correspondingly connected with the outer side to slide towards one end of the limit sliding groove 54, thereby driving the mounting frame plate 75 connected with one side of the sliding block 58 to slide towards one end, the mounting frame plate 75 which slides towards one end drives the plurality of groups of comb plates 73 fixed on the inner side to be attached to the upper surface of the screening net 8 to slide towards one end, the driving gear 79 fixedly connected with one side of the fixing rod 74 is pushed to slide towards one end along the guide groove 78 in the sliding process of the mounting frame plate 75, the tooth block fixed at the inner side of the guide groove 78 pushes the driving gear 79 in a meshed connection to rotate, the rotating driving gear 79 drives the fixing rod 74 to rotate, and the rotating fixing rod 74 drives the plurality of pushing plates 77 fixedly connected with the outer side to rotate, when the shrinkage plates 710 arranged on the pushing plates 77 contact the screening net 8, the shrinkage plates 710 correspondingly connected with the shrinkage plates 710 are pushed down in the sliding direction of the shrinkage plates 710, and the shrinkage plates 710 are pushed down in the sliding direction of the shrinkage plates 710 in the screening net 8 continuously;
When the precoated sand contacts the comb plate 73, the precoated sand can slide onto the screening net 8 again along the gaps between the comb plate 73, because the relatively large sand and impurities in the gaps between the comb plate 73 can stay on the surface of the comb plate 73, if the precoated sand contains iron wires, the iron wires can be adsorbed on the surface of the comb plate 73, if the precoated sand is condensed into blocks again due to excessive moisture, the blocked precoated sand can stay on the comb plate 73, heat emitted by heating pipes arranged in the inner cavity of the mounting frame plate 75 can be conducted onto the precoated sand along with the comb plate 73, the coated sand is heated and dried, the dried coated sand is beaten times on the comb plate 73 under the action of vibration force, the scattered coated sand can pass through the comb plate 73 and fall onto the screening net 8 again, when the mounting frame plate 75 slides to the other end of the track guide plate 51 under the driving of the slide block 58, the mounting frame plate 75 connected with the output end is driven by the second motor 72 to rotate one hundred degrees again, the slag discharge plate 71 is overturned, the impurities on the slag discharge plate 71 are inclined to the inner side of the comb plate 71 and the dust falls into the dust collecting box along the inclined side of the prior art, and the dust collecting box is inclined to the side of the prior art, and the dust collecting box is inclined to the side of the dust collecting box is inclined to the dust in the side of the dust collecting box is inclined to the dust in the dust.
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 (8)

1.一种高效的具有防堵塞功能的覆膜砂振动筛，包括主体(1)，其特征在于：所述主体(1)上方的一端设有碎料机构(6)，所述主体(1)上方的另一端设有移动机构(5)，所述移动机构(5)上设有推捡机构(7)，所述主体(1)内侧的一端设有筛选网(8)；1. An efficient coated sand vibrating screen with anti-clogging function, comprising a main body (1), characterized in that: a crushing mechanism (6) is provided at one end above the main body (1), a moving mechanism (5) is provided at the other end above the main body (1), a pushing and picking mechanism (7) is provided on the moving mechanism (5), and a screening net (8) is provided at one end inside the main body (1); 所述推捡机构(7)包括排渣板(71)，所述排渣板(71)的一端固定连接有安装框板(75)，所述安装框板(75)的下方固定连接有多组梳板(73)，所述安装框板(75)一侧的顶部设有第二电机(72)，所述安装框板(75)一端的前后两侧皆固定连接有一个定位支板(76)，所述定位支板(76)一端的下方转动连接有固定杆(74)，所述固定杆(74)的外侧固定有多个推料板(77)，所述推料板(77)的内侧滑动连接有收缩板(710)，所述固定杆(74)的一侧固定连接有驱动齿轮(79)，所述驱动齿轮(79)的外侧滑动连接有导向槽(78)。The pushing and picking mechanism (7) comprises a slag discharge plate (71), one end of the slag discharge plate (71) is fixedly connected to a mounting frame plate (75), a plurality of combing plates (73) are fixedly connected below the mounting frame plate (75), a second motor (72) is provided at the top of one side of the mounting frame plate (75), a positioning support plate (76) is fixedly connected to both the front and rear sides of one end of the mounting frame plate (75), a fixing rod (74) is rotatably connected below one end of the positioning support plate (76), a plurality of push plates (77) are fixed to the outer side of the fixing rod (74), a contraction plate (710) is slidably connected to the inner side of the push plate (77), a driving gear (79) is fixedly connected to one side of the fixing rod (74), and a guide groove (78) is slidably connected to the outer side of the driving gear (79). 2.根据权利要求1所述的一种高效的具有防堵塞功能的覆膜砂振动筛，其特征在于：所述移动机构(5)包括轨道导向板(51)，所述轨道导向板(51)位于主体(1)上方的一端，所述轨道导向板(51)的内侧开设有导向腔(52)，所述导向腔(52)内侧的顶部固定连接有限位滑槽(54)，所述限位滑槽(54)的内侧滑动连接有滑块(58)，所述滑块(58)的中部设有第一螺杆(55)，所述第一螺杆(55)的一端固定有第一电机(53)，所述第一螺杆(55)的另一端设有连接齿带(56)，所述连接齿带(56)的一侧啮合连接有第二螺杆(57)。2. A high-efficiency coated sand vibrating screen with anti-clogging function according to claim 1, characterized in that: the moving mechanism (5) includes a track guide plate (51), the track guide plate (51) is located at one end above the main body (1), a guide cavity (52) is opened on the inner side of the track guide plate (51), the top of the inner side of the guide cavity (52) is fixedly connected with a limiting slide groove (54), the inner side of the limiting slide groove (54) is slidably connected with a slider (58), a first screw (55) is provided in the middle part of the slider (58), a first motor (53) is fixed to one end of the first screw (55), a connecting toothed belt (56) is provided at the other end of the first screw (55), and a second screw (57) is meshingly connected to one side of the connecting toothed belt (56). 3.根据权利要求1所述的一种高效的具有防堵塞功能的覆膜砂振动筛，其特征在于：所述碎料机构(6)包括碎料台板(63)，所述碎料台板(63)位于主体(1)内侧的另一端，所述碎料台板(63)上方的中部设有碎料柱筒(61)，所述碎料柱筒(61)的前后两侧皆与主体(1)转动连接，所述碎料柱筒(61)前侧中部的顶端啮合连接有双头圆锥杆(62)。3. According to claim 1, a high-efficiency coated sand vibrating screen with anti-clogging function is characterized in that: the crushing mechanism (6) includes a crushing table (63), the crushing table (63) is located at the other end of the inner side of the main body (1), and a crushing column (61) is provided in the middle above the crushing table (63), and the front and rear sides of the crushing column (61) are both rotatably connected to the main body (1), and the top of the middle front side of the crushing column (61) is meshed with a double-headed conical rod (62). 4.根据权利要求2所述的一种高效的具有防堵塞功能的覆膜砂振动筛，其特征在于：所述第二螺杆(57)的一端与双头圆锥杆(62)的顶部啮合连接，所述第一螺杆(55)贯穿轨道导向板(51)的中部，所述轨道导向板(51)的数量有一组，分布位于主体(1)一端的前侧和后侧。4. According to claim 2, a high-efficiency coated sand vibrating screen with anti-clogging function is characterized in that one end of the second screw (57) is meshedly connected with the top of the double-headed conical rod (62), and the first screw (55) passes through the middle of the track guide plate (51), and the track guide plate (51) is in a group and is distributed on the front and rear sides of one end of the main body (1). 5.根据权利要求1所述的一种高效的具有防堵塞功能的覆膜砂振动筛，其特征在于：所述排渣板(71)一侧上方的一端固定连接有柱形吊块，所述柱形吊块与导向腔(52)滑动连接，所述柱形吊块与滑块(58)之间设有固定吊板，柱形吊块与固定吊板转动连接。5. According to claim 1, a high-efficiency coated sand vibrating screen with anti-clogging function is characterized in that: a columnar hanging block is fixedly connected to one end above one side of the slag discharge plate (71), the columnar hanging block is slidably connected to the guide cavity (52), a fixed hanging plate is provided between the columnar hanging block and the slider (58), and the columnar hanging block is rotatably connected to the fixed hanging plate. 6.根据权利要求1所述的一种高效的具有防堵塞功能的覆膜砂振动筛，其特征在于：所述收缩板(710)的推料板(77)内侧的连接处开设有收纳腔，所述收纳腔内侧均匀分布有多个滑杆，所述滑杆的外侧设有复位弹簧，所述安装框板(75)一端顶部的内腔里设有加热管。6. According to claim 1, a high-efficiency coated sand vibrating screen with anti-clogging function is characterized in that: a storage cavity is opened at the connection between the inner side of the push plate (77) of the shrinkage plate (710), a plurality of slide rods are evenly distributed on the inner side of the storage cavity, a return spring is provided on the outer side of the slide rod, and a heating tube is provided in the inner cavity at the top of one end of the mounting frame plate (75). 7.根据权利要求1所述的一种高效的具有防堵塞功能的覆膜砂振动筛，其特征在于：所述排渣板(71)的内侧固定连接有倾斜板(711)，所述第二电机(72)位于主体(1)前侧设有的轨道导向板(51)的前侧。7. An efficient coated sand vibrating screen with anti-clogging function according to claim 1, characterized in that: an inclined plate (711) is fixedly connected to the inner side of the slag discharge plate (71), and the second motor (72) is located on the front side of the track guide plate (51) provided on the front side of the main body (1). 8.根据权利要求1所述的一种高效的具有防堵塞功能的覆膜砂振动筛，其特征在于：所述主体(1)的底端固定连接有支撑腿(2)，所述主体(1)前后两侧的中部皆设有一个震动电机(3)，所述主体(1)前侧的一端设有引流斗(4)。8. According to claim 1, a highly efficient coated sand vibrating screen with anti-clogging function is characterized in that: a supporting leg (2) is fixedly connected to the bottom end of the main body (1), a vibration motor (3) is provided in the middle of the front and rear sides of the main body (1), and a drainage bucket (4) is provided at one end of the front side of the main body (1).
CN202410632341.4A 2024-05-21 2024-05-21 An efficient coated sand vibrating screen with anti-clogging function Withdrawn CN118371291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202410632341.4A CN118371291A (en) 2024-05-21 2024-05-21 An efficient coated sand vibrating screen with anti-clogging function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202410632341.4A CN118371291A (en) 2024-05-21 2024-05-21 An efficient coated sand vibrating screen with anti-clogging function

Publications (1)

Publication Number Publication Date
CN118371291A true CN118371291A (en) 2024-07-23

Family

ID=91903941

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202410632341.4A Withdrawn CN118371291A (en) 2024-05-21 2024-05-21 An efficient coated sand vibrating screen with anti-clogging function

Country Status (1)

Country Link
CN (1) CN118371291A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118768200A (en) * 2024-09-11 2024-10-15 河南太行重型机械股份有限公司 Intelligent vibrating screen and operation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118768200A (en) * 2024-09-11 2024-10-15 河南太行重型机械股份有限公司 Intelligent vibrating screen and operation method thereof
CN118768200B (en) * 2024-09-11 2025-01-03 河南太行重型机械股份有限公司 Intelligent vibrating screen and operation method thereof

Similar Documents

Publication Publication Date Title
CN118371291A (en) An efficient coated sand vibrating screen with anti-clogging function
CN213670470U (en) Medicinal material sieve separator for pharmaceutical chemical industry
CN213632898U (en) Soil breaker that soil detection used
CN212524888U (en) Concrete aggregate screening machine
CN217375897U (en) Feeding device for sand-stone separator
CN221944655U (en) A kind of inclined fish scale plate fluidized bed
CN213887016U (en) Centrifugal sand screening machine with cleaning function
CN214235049U (en) Vibrating type stoner for rice processing
CN212916569U (en) River silt sieving mechanism in insulating brick preparation process
CN116890409A (en) Seedling membrane separator
CN117065737A (en) A molecular sieve offline reactivation device
CN223440328U (en) Raw and other materials screening installation is used in pitch processing
CN209901699U (en) Vibration stone remover
CN219052037U (en) Graded screening plant of concrete aggregate
CN216728266U (en) Raw materials screening mechanism for fireworks processing
CN221131410U (en) Fine powder exhaust mechanism with filtering function
CN223474570U (en) Clearing device for material of discharge groove
CN222034863U (en) Zinc sulfate crystal pressing device
CN223144285U (en) A barite slurry filtering device prepared by making barite powder
CN224087305U (en) Sand and stone sieving mechanism is used in concrete processing
CN221086308U (en) Fine sand screening equipment for mixed sand concrete
CN223312415U (en) A particle size screening device for edible salt processing
CN217017447U (en) Raw material pretreatment device for chemical processing
CN220425440U (en) Light building material reducing mechanism
CN224114512U (en) Stone distributor conveying mechanism

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20240723

WW01 Invention patent application withdrawn after publication