CN115318618A - Screening plant of high standard garnet sand - Google Patents
Screening plant of high standard garnet sand Download PDFInfo
- Publication number
- CN115318618A CN115318618A CN202210974013.3A CN202210974013A CN115318618A CN 115318618 A CN115318618 A CN 115318618A CN 202210974013 A CN202210974013 A CN 202210974013A CN 115318618 A CN115318618 A CN 115318618A
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- CN
- China
- Prior art keywords
- box body
- sand
- receiving box
- screening
- garnet
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—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
- B07B1/4663—Multi-layer screening surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Abstract
The invention relates to the technical field of screening devices, in particular to a high-standard garnet sand screening device which comprises a screening box body, wherein the top and the bottom of the screening box body are respectively provided with a first opening, a first sand receiving box body is placed inside the screening box body, a second sand receiving box body which is arranged in parallel is arranged below the first sand receiving box body, and a plurality of connecting plates are arranged between the second sand receiving box body and the side surface of the first sand receiving box body through screws. According to the invention, the first sand receiving box body and the second sand receiving box body are driven by the driving mechanism to rotate in the screening box in a reciprocating manner for a certain angle, so that the two layers of first filter screens are adjusted in a reciprocating and inclined manner, the garnet sand rolls on the surfaces of the filter screens in a reciprocating manner, the garnet sand is conveniently filtered layer by layer, the vibration frequency is reduced compared with a vibration screening mode, the component is protected, the cost required by maintenance is reduced, and the screening efficiency of the garnet sand is improved as the two layers of filter screens screen the garnet sand.
Description
Technical Field
The invention relates to the technical field of screening devices, in particular to a high-standard garnet sand screening device.
Background
The garnet sand is ground by using garnet as a raw material, and has the characteristics of high hardness, high temperature resistance, stable chemical performance, uniform particles, high grinding efficiency, no scratch and the like, the screening device of the garnet sand with the patent number of CN201921592577.0 comprises an outer box, a screening box is fixedly connected inside the outer box, a vibrating block is fixedly connected to the inner side wall of the screening box, a feeding hole is fixedly connected to the upper surface of the screening box, an inner cavity wall is arranged inside the screening box, a screening outlet is fixedly connected to the lower surface of the inner cavity wall, a flow control valve is connected to the inner thread of the screening outlet, coarse garnet sand is placed into a screening tray in the first step, sieve holes are formed in the lower bottom surface of the screening tray, unqualified large particles in the garnet sand are separated under the shaking of an electric telescopic rod, large impurities are filtered into the screening tray, the garnet sand screened by the second screening tray enters the inner cavity wall, the inner cavity wall is cleaned by the vibrating block, and a large particle layer of the garnet sand is separated, and a small particle is washed, and a lot of dust is finally wrapped in a dust-washing barrel;
in the patent, abrasion among all parts is easy to promote in the vibration generation process, frequent maintenance is needed, and the daily maintenance cost is promoted; when the garnet sand is subjected to vibration screening in the screening box, dust attached to the surface of the garnet sand floats due to friction vibration, so that the dust is generated in the environment around the equipment, and the quality of the environment around the equipment is reduced; and the garnet sand is when sieving through the screening in, partial garnet sand can block in the sieve mesh of sieve tray, if a plurality of sieve meshes are by the shutoff, causes the reduction of efficiency of screening garnet sand easily.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a high-standard garnet sand screening device.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a screening plant of high standard garnet sand, includes the screening box, first opening has all been seted up to the top and the bottom of screening box, the first sand box that connects has been placed to the inside of screening box.
And a second sand receiving box body which is arranged in parallel is arranged below the first sand receiving box body.
And furthermore, a plurality of connecting plates are arranged between the second sand receiving box body and the side surface of the first sand receiving box body through screws.
And furthermore, second openings are formed in the tops of the second sand receiving box body and the first sand receiving box body.
More step by step, the discharge gate has all been seted up to the second connects the sand box and the first bottom that connects the sand box, two the inside of discharge gate all matches the welding has first filter screen.
More step, bearing blocks are installed on two symmetrical side faces of the second sand receiving box body through screws, installation shafts are installed in the bearing blocks in a tight fit and insertion mode, and one ends of the installation shafts are installed on two symmetrical side faces in the screening box body through screws.
Furthermore, a scraping mechanism is arranged between the second sand receiving box body and the first sand receiving box body.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the first sand receiving box body and the second sand receiving box body are driven by the driving mechanism to rotate in the screening box in a reciprocating manner by a certain angle, so that the two layers of first filter screens are adjusted in a reciprocating manner, the garnet sand rolls on the surfaces of the filter screens in a reciprocating manner, the garnet sand is filtered layer by layer, the vibration frequency is reduced compared with a vibration screening manner, the protection effect on components is achieved, the cost required by maintenance is reduced, and the screening efficiency of the garnet sand is improved as the two layers of filter screens screen the garnet sand;
according to the invention, the scraper is operated to reciprocate on the surface of the first filter screen through the sand scraping mechanism, and when the scraper contacts with the garnet sand clamped in the filter hole during movement, the scraper applies an acting force to the clamped garnet sand, so that the garnet sand is conveniently pushed out or broken, and the filtering efficiency of the garnet sand is further improved;
according to the invention, the water storage tank and the garnet sand cleaning mechanism are arranged, and the cleaning solution in the water storage tank is sprayed on the surface of the garnet sand by the garnet sand cleaning mechanism, so that the cleaning operation is conveniently carried out while the garnet sand is screened, the generation of flying dust is avoided, and the quality of the working environment around the equipment is improved.
Drawings
FIG. 1 is a first isometric view of a high standard garnet sand screening device of the present invention;
FIG. 2 is a second isometric view of a high standard garnet sand screening device of the present invention;
FIG. 3 is a schematic structural view of a sliding limiting mechanism of the high-standard garnet sand screening device of the present invention;
FIG. 4 is a schematic view of a connection structure of a material receiving box body and a water storage box body of the high-standard garnet sand screening device of the present invention;
FIG. 5 is a schematic view of a connection structure of a water storage tank and a submersible pump of the high-standard garnet sand screening device according to the present invention;
FIG. 6 is a schematic view of the connection structure between the screening box and the driving mechanism of the high-standard garnet sand screening device of the present invention;
FIG. 7 is a schematic view of a connection structure of a driving mechanism, a first sand receiving box body and a second sand receiving box body of the high-standard garnet sand screening device of the present invention;
FIG. 8 is a schematic structural view of a scraping mechanism of the high-standard garnet sand screening device of the present invention;
FIG. 9 is a schematic view of the connection structure of the bar block and the lead screw of the high-standard garnet sand screening device of the present invention;
fig. 10 is a schematic view of a connection structure of a first sand receiving box body and a second sand receiving box body of the high-standard garnet sand screening device of the present invention.
In the figure: the device comprises a first driving motor 1, a rotary table 2, a fixed shaft 3, a first connecting rod 4, a hinge piece 5, a water spray nozzle 6, a screening box body 7, a sliding rod 8, a fixed pipe fitting 9, a supporting leg 10, a material receiving box body 11, a fixed plate 12, a wheel 13, a communicating pipe 14, a supporting plate 15, a water storage box body 16, a water conveying pipeline 17, a supporting rod 18, a metal block 19, a magnet block 20, a material outlet 21, a water pipe mounting plate 22, a fixed water pipe 23, a motor support 24, a screw hole 25, a stud 26, a first strip hole 27, a mounting rod 28, a second connecting rod 29, a second filter screen 30, a submersible pump 31, a first sand receiving box body 32, a second sand receiving box body 33, a third connecting rod 34, a second driving motor 35, a bearing seat 36, a mounting shaft 37, a lead screw 38, a strip block 39, a fixed block 40, a solenoid 41, a touch block 42, a second strip hole 43, an electric cylinder 44, a bearing mounting block 45, a stroke switch 46, a limit block 47, a bearing 48, a connecting plate 49, a first connecting plate 50 and a scraper 51.
The invention relates to a method for preparing a novel high-performance composite material. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
The high-standard garnet sand screening device shown in fig. 1-10 comprises a screening box body 7, wherein the top and the bottom of the screening box body 7 are both provided with a first opening, a first sand receiving box body 32 is placed inside the screening box body 7, a second sand receiving box body 33 which is arranged in parallel is arranged below the first sand receiving box body 32, a plurality of connecting plates 49 are arranged between the second sand receiving box body 33 and the side surface of the first sand receiving box body 32 through screws, the top of the second sand receiving box body 33 and the top of the first sand receiving box body 32 are both provided with a second opening, the bottom of the second sand receiving box body 33 and the bottom of the first sand receiving box body 32 are both provided with discharge ports 21, the inside of the two discharge ports 21 is respectively welded with a first filter screen 50 in a matching manner, two symmetrical side surfaces of the second sand receiving box body 33 are both provided with bearing blocks 36 through screws, the inside of the two bearing blocks 36 is respectively inserted and connected with an installation shaft 37 in a tight manner, one end of each of the two mounting shafts 37 is mounted on two symmetrical side surfaces inside the sieving box 7 through a screw, a scraping mechanism is arranged between the second sand receiving box 33 and the first sand receiving box 32 and comprises a long block 39, the side surfaces of the long block 39 are mounted on the other side surface of the first sand receiving box 32 through screws, a second long hole 43 is formed in the side surface of the long block 39, symmetrically arranged bearing mounting blocks 45 are mounted at two ends of the long block 39 through screws, bearings 48 are mounted on the side surfaces of the two bearing mounting blocks 45 in a penetrating manner, a lead screw 38 is tightly inserted between inner rings of the two bearings 48, a screwed pipe 41 is sleeved on the surface of the lead screw 38 in a threaded manner, a limiting block 47 is mounted on the surface of the screwed pipe 41 through a screw, one end of the limiting block 47 extends into the second long hole 43, the surface of the limiting block 47 is in sliding contact with the inner surface of the second long hole 43, a second driving motor 35 is mounted at one end of the lead screw 38 through a coupler, the second driving motor 35 is mounted on the surface of the bearing mounting block 45 through a motor support, two third connecting rods 34 are mounted on the surface of the lead screw 38 through screws, one ends of the two third connecting rods 34 respectively extend into the second sand receiving box body 33 and the first sand receiving box body 32, scrapers 51 are mounted at one ends of the two third connecting rods 34 through screws, the bottoms of the scrapers 51 are in contact with the top of the first filter screen 50, fixing blocks 40 are mounted on the surfaces of the two bearing mounting blocks 45 through screws, travel switches 46 are mounted on the side surfaces of the two fixing blocks 40 through screws, the two travel switches 46 are symmetrically arranged on two sides of the third connecting rods 34, contact blocks 42 are mounted on two symmetrical side surfaces of the third connecting rods 34 through screws, and the two contact blocks 42 respectively correspond to the positions of the two travel switches 46; in order to remove the garnet sand blocked in the filtering holes of the first filter screen 50, the second driving motor 35 is firstly powered on to work, the second driving motor 35 drives the screw 38 to rotate between the two bearing installation blocks 45 through the two bearings 48, meanwhile, the screw 38 applies torque force to the solenoid 41, the solenoid 41 applies torque force to the limiting block 47 after being stressed, the limiting block 47 is limited by the second long hole 43, so that the solenoid 41 slides along the surface of the screw 38, meanwhile, the solenoid 41 drives the limiting block 47 to simultaneously slide in the second long hole 43, the solenoid 41 drives the two third connecting rods 34 to synchronously move, the two third connecting rods 34 drive the two scraping plates 51 to respectively slide on the surfaces of the two first filter screens 50, the two symmetrical side surfaces of the scraping plates 51 are pointed, and are used for improving the acting force applied by the scraping plates 51 to the blocked garnet sand, so that the garnet sand is crushed or pushed out of the garnet sand from the filtering holes, and the operation of a worker is facilitated; in this scheme, two travel switches 46 are connected with second driving motor 35 through the wire respectively, when third connecting rod 34 drives contact block 42 synchronous motion, when the side of contact block 42 contacts with travel switch 46's induction end, travel switch 46 controls second driving motor 35 anticlockwise rotation, second driving motor 35 and then control solenoid 41 reset movement, when the side of another contact block 42 contacts with another travel switch 46's induction end, another travel switch 46 controls second driving motor 35 clockwise rotation, control solenoid 41 removes, and then conveniently control solenoid 41 reciprocating motion, be used for conveniently driving solenoid 41 at the surperficial reciprocating slide of first filter screen 50, make things convenient for the screening efficiency of garnet sand.
One end of the first sand receiving box body 32 is connected with a driving mechanism, the driving mechanism comprises a motor support 24, one end of the motor support 24 is installed outside the screening box body 7 through a screw, a first driving motor 1 is installed at the top of the motor support 24 through a screw, a rotating disc 2 which is coaxially arranged is installed at the movable end of the first driving motor 1 through a screw, a fixed shaft 3 is installed on the side surface of the rotating disc 2 through a screw, a first connecting rod 4 is movably sleeved on the surface of the fixed shaft 3, an articulated element 5 is installed at the bottom end of the first connecting rod 4 through a screw, the movable end of the articulated element 5 is installed outside the first sand receiving box body 32 through a screw, when the first sand receiving box body 32 and the second sand receiving box body 33 are driven to rotate in a reciprocating way, the first driving motor 1 is firstly electrified to work, the first driving motor 1 drives the rotating disc 2 to rotate, the rotating disc 2 drives the fixed shaft 3 to rotate synchronously, meanwhile, the fixed shaft 3 drives the first connecting rod 4 to rotate synchronously, and the two ends of the first connecting rod 4 rotate on the first connecting rod 4 and the hinge 5 respectively, so as to facilitate the first connecting rod 4 to apply acting force to the first sand-receiving box body 32, when the first connecting rod 4 moves upward, the first connecting rod 4 pulls the first sand receiving box 32 to move upward, because the first sand receiving box body 32 and the second sand receiving box body 33 are fixed through the connecting plate 49, the second sand receiving box body 33 can conveniently rotate on the surfaces of the two mounting shafts 37 through the two bearing blocks 36, so that one end of the first sand-receiving box 32 is inclined upward, and similarly, when the first connecting rod 4 moves downward, the first connecting rod 4 drives one end of the first sand-receiving box 32 to be inclined downward, the garnet sand falling device is used for facilitating the garnet sand to slide on the surface of the first filter screen 50 and can drop the garnet sand with the requirement of composite size from the filter holes.
A plurality of supporting legs 10 are mounted on the outer portion of the screening box body 7 through screws, a material receiving box body 11 is arranged below the screening box body 7, a third opening is formed in the top of the material receiving box body 11, the third opening corresponds to the first opening in position, and the side edge of the fixing shaft 3 is arranged along the arc side edge of the side face of the rotary table 2; the supporting legs 10 are bent, and the distance between two symmetrically arranged supporting legs 10 is larger than the width size of the material receiving box body 11; the support legs 10 serve to support the screening box 7 and improve the stability of the device when placed on the ground.
The screening box body 7 and the material receiving box body 11 are connected through a plurality of sliding limiting mechanisms, each sliding limiting mechanism comprises a fixed pipe fitting 9, the outer portion of each fixed pipe fitting 9 is installed at the bottom of the screening box body 7 through a screw, a sliding rod 8 is installed inside each fixed pipe fitting 9 in a sliding mode, a fixed plate 12 is installed at one end of each sliding rod 8 through a screw, one end of each fixed plate 12 is installed at the outer portion of the material receiving box body 11 through a screw, a first long hole 27 is formed in the side face of each sliding rod 8, a screw hole 25 is formed in one end of each fixed pipe fitting 9, a stud 26 is inserted into the screw hole 25 through internal threads, and one end of each stud 26 extends into the first long hole 27; the length dimension of first rectangular hole 27 is greater than the length dimension of receiving box 11, the garnet sand that accords with the size drops to receiving box 11 from two-layer first filter screen 50, receive box 11 simultaneously and drop on the surface of second filter screen 30, in order to make things convenient for when taking out the garnet sand in receiving box 11, stop the screening work of the garnet sand in screening box 7 earlier, pull backup pad 15 again, backup pad 15 drives receiving box 11 synchronous motion, receiving box 11 drives fixed plate 12 and removes, fixed plate 12 drives slide bar 8 and slides in fixed pipe fitting 9, slide bar 8 is sliding at the surface of double-screw bolt 26 through first rectangular hole 27 simultaneously, prevent slide bar 8 from shifting out from fixed pipe fitting 9, the stability of being connected between slide bar 8 and fixed pipe fitting 9 has been promoted, along with backup pad 15 atress after-moving subaerial through four wheels 13, made things convenient for the staff to connect box 11 to shift out from screening box 7.
The bottom of the material receiving box body 11 is provided with a supporting plate 15 through screws, the side surface of the screening box body 7 is provided with a plurality of magnet blocks 20 through screws, the magnet blocks 20 and the upper parts of the communicating pipes 14, one side of each magnet block 20 is provided with a metal block 19 corresponding to the position of the magnet block, and one end of each metal block 19 is arranged outside the material receiving box body 11 through screws; a plurality of wheels 13 are mounted at the bottom of the supporting plate 15 through screws, four wheels 13 are arranged, and four wheels 13 are arranged at four corners of the bottom of the supporting plate 15; the wheel 13 can conveniently connect the material box body 11 to remove subaerial, when being located the stability of screening box 7 below in order to promote to connect the material box body 11, the side of metal block 19 and the side contact of magnet piece 20 this moment for magnet piece 20 attracts metal block 19 through magnetic force, makes to connect firmly through magnetic force between metal block 19 and the magnet piece 20, has promoted the stability that connects the material box body 11 to be located the screening box 7 below.
One end of a supporting plate 15 extends to one side of the material receiving box body 11, a water storage box body 16 is installed at the top of the supporting plate 15 through screws, a plurality of communicating pipes 14 are installed between the water storage box body 16 and the bottom end of the material receiving box body 11 in a penetrating mode, a second filter screen 30 is arranged above the communicating pipes 14, a sand cleaning mechanism is arranged between the water storage box body 16 and the screening box body 7 and comprises two supporting rods 18 and a submersible pump 31, the bottom ends of the two supporting rods 18 are installed at the top of the supporting plate 15 through screws, the submersible pump 31 is installed on the inner bottom surface of the water storage box body 16 through screws, one ends of the two supporting rods 18 extend to the upper side of the screening box body 7, a fixed water pipe 23 is installed between the top ends of the two supporting rods 18 through screws, a water spray nozzle 6 is installed at the bottom of the fixed water pipe 23 in a penetrating mode, a water feeding pipe 17 is installed on the surface of the fixed water pipe 23, and one end of the water feeding pipe 17 is installed at a water outlet of the submersible pump 31; when screening the garnet sand, in order to water the garnet sand for dust reduction, the submersible pump 31 is firstly electrified to work, the submersible pump 31 conveys the water solution in the water storage box body 16 to the fixed water pipe 23 through the water conveying pipe, and the water solution in the fixed water pipe 23 is sprayed out from the water spray nozzle 6, so that the water solution is continuously sprayed on the surface of the garnet sand to clean the surface dust of the garnet sand, reduce the dust flying and protect the environment; the water solution slides from the surface of the garnet sand and drops into the material receiving box body 11 due to gravity, the second filter screen 30 in the material receiving box body 11 receives the garnet sand falling from the first filter screen 50, the inner cavity of the material receiving box body 11 is used for receiving the water solution, and the water solution flows back into the water storage box body 16 through the communicating pipe 14, so that the water solution is convenient to recycle, the resource waste is avoided, and the resource utilization rate is improved.
A sand lifting mechanism is arranged inside the screening box body 7; the sand and stone lifting mechanism comprises an electric cylinder 44, the bottom end of the electric cylinder 44 is installed outside the material receiving box body 11 through a screw, the top end of the electric cylinder 44 is provided with an installation rod 28 through a screw, one end of the installation rod 28 extends to the upper part of the material receiving box body 11, the bottom of the installation rod 28 is provided with two second connecting rods 29 through screws, a second filter screen 30 is installed between the bottom ends of the two second connecting rods 29 through a screw, and the second filter screen 30 is movably arranged inside the material receiving box body 11; the backup pad 15 drives and connects the material box 11 to shift out the back from screening box 7 down, can operate electronic jar 44 circular telegram work, electronic jar 44 expansion end promotes installation pole 28, installation pole 28 drives two second connecting rods 29 synchronous motion, two second connecting rods 29 drive second filter screen 30 synchronous motion, slide in connecing material box 11 after second filter screen 30 atress, it shifts out its accumulational garnet sand in surface from the aquatic to be convenient for second filter screen 30 when removing for make things convenient for the staff to collect the garnet sand after the screening.
The working principle is as follows: when the garnet sand is screened, the garnet sand is firstly stacked in the first sand receiving box body 32, the first driving motor 1 is electrified to work, the first driving motor 1 drives the rotary disc 2 to rotate, the rotary disc 2 drives the fixed shaft 3 to synchronously rotate, meanwhile, the fixed shaft 3 drives the first connecting rod 4 to synchronously rotate, meanwhile, two ends of the first connecting rod 4 respectively rotate on the first connecting rod 4 and the hinge piece 5 to facilitate the first connecting rod 4 to exert an acting force on the first sand receiving box body 32, when the first connecting rod 4 moves upwards, the first connecting rod 4 pulls the first sand receiving box body 32 to move upwards, as the first sand receiving box body 32 and the second sand receiving box body 33 are fixed through the connecting plate 49, the second sand receiving box body 33 is convenient to rotate on the surfaces of the two mounting shafts 37 through the two bearing seats 36, so that one end of the first sand receiving box body 32 is in an upward inclined arrangement, and the same can be known, when the first connecting rod 4 moves downwards, the first connecting rod 4 drives one end of the first sand receiving box body 32 to be in a downward inclined arrangement, and simultaneously controls the second driving motor 35 to be electrified to work, the second driving motor 35 drives the lead screw 38 to rotate between the two bearing installation blocks 45 through the two bearings 48, meanwhile, the lead screw 38 applies torque force to the solenoid 41, the solenoid 41 applies torque force to the limiting block 47 after being stressed, the limiting block 47 is limited by the second elongated hole 43, so that the solenoid 41 slides along the surface of the lead screw 38, meanwhile, the solenoid 41 drives the limiting block 47 to simultaneously slide in the second elongated hole 43, the solenoid 41 drives the two third connecting rods 34 to synchronously move, the two third connecting rods 34 drive the two scraping plates 51 to respectively slide on the surfaces of the two first filter screens 50, two symmetrical side surfaces of the scraping plates 51 are pointed ends, and are used for improving acting force applied by the scraping plates 51 to blocked stone sand, the garnet sand is conveniently crushed or pushed out from the filtering holes; simultaneously with immersible pump 31 circular telegram work, immersible pump 31 carries the aqueous solution in the water storage box 16 to fixed water pipe 23 through the water supply pipe, and the aqueous solution in the fixed water pipe 23 is spout from water sprayingjet 6 for the aqueous solution lasts to be sprayed on the surface of garnet sand, is used for wasing its surface dust, has reduced the raise dust simultaneously, has played the effect of protection to the environment.
The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a screening plant of high standard garnet sand, includes screening box (7), first opening has all been seted up to the top and the bottom of screening box (7), its characterized in that, the inside of screening box (7) has been placed first sand receiving box body (32).
2. The device for screening the high-standard garnet sand as claimed in claim 1, wherein a second sand receiving box body (33) is arranged in parallel below the first sand receiving box body (32).
3. The screening device of high-standard garnet sand according to claim 1, wherein a plurality of connecting plates (49) are installed between the second sand receiving box body (33) and the side surface of the first sand receiving box body (32) through screws.
4. The screening device of the high-standard garnet sand according to claim 1, wherein the second sand receiving box body (33) and the first sand receiving box body (32) are respectively provided with a second opening at the top.
5. The screening device of the high-standard garnet sand according to claim 1, wherein the second sand receiving box body (33) and the first sand receiving box body (32) are respectively provided with a discharge port (21) at the bottom, and the first filter screen (50) is welded inside the two discharge ports (21) in a matching manner.
6. The screening device for the high-standard garnet sand according to claim 1, wherein bearing seats (36) are installed on two symmetrical side surfaces of the second sand receiving box body (33) through screws, mounting shafts (37) are tightly inserted into the two bearing seats (36), and one ends of the two mounting shafts (37) are installed on two symmetrical side surfaces inside the screening box body (7) through screws.
7. The device for screening the high-standard garnet sand according to claim 1, wherein a sand scraping mechanism is arranged between the second sand receiving box body (33) and the first sand receiving box body (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210974013.3A CN115318618B (en) | 2022-08-15 | 2022-08-15 | Screening plant of high standard garnet sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210974013.3A CN115318618B (en) | 2022-08-15 | 2022-08-15 | Screening plant of high standard garnet sand |
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| CN115318618A true CN115318618A (en) | 2022-11-11 |
| CN115318618B CN115318618B (en) | 2023-09-12 |
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| CN213287647U (en) * | 2020-06-12 | 2021-05-28 | 叙永智同再生科技有限公司 | Gravel screening device |
| CN214262735U (en) * | 2021-01-04 | 2021-09-24 | 庞树军 | Shale shaker is used in mine ore dressing |
| CN214297602U (en) * | 2020-11-18 | 2021-09-28 | 天津昊宇创智精密机械有限公司 | Hardware waste collecting and processing device |
| CN215781966U (en) * | 2021-06-08 | 2022-02-11 | 江西葛花宝生态农业科技有限公司 | Starch and residue separating device for arrowroot production |
| CN216323201U (en) * | 2021-10-25 | 2022-04-19 | 闫明霞 | Agricultural seed screening dust collector |
| CN217094400U (en) * | 2022-05-16 | 2022-08-02 | 江苏菲远泰新材料有限公司 | Garnet sand is with sorting unit who has prevent windrow structure |
| CN217120817U (en) * | 2022-03-17 | 2022-08-05 | 北京住六混凝土有限公司 | Recycled concrete aggregate screening plant |
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2022
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| CN210449858U (en) * | 2019-09-09 | 2020-05-05 | 连云港金红矿业有限公司 | Novel screen frame is selected for use to garnet sand screening |
| CN210845532U (en) * | 2019-09-19 | 2020-06-26 | 芜湖市科邦新能源科技有限公司 | Reaction tank cleaning equipment for biological sewage treatment |
| CN213287647U (en) * | 2020-06-12 | 2021-05-28 | 叙永智同再生科技有限公司 | Gravel screening device |
| CN212215898U (en) * | 2020-08-03 | 2020-12-25 | 红安正邦养殖有限公司 | Pig feed pretreatment device |
| CN213001137U (en) * | 2020-08-18 | 2021-04-20 | 龙海市阳能生物科技有限公司 | Automatic screening unloading equipment of rice albumen |
| CN214297602U (en) * | 2020-11-18 | 2021-09-28 | 天津昊宇创智精密机械有限公司 | Hardware waste collecting and processing device |
| CN214262735U (en) * | 2021-01-04 | 2021-09-24 | 庞树军 | Shale shaker is used in mine ore dressing |
| CN215781966U (en) * | 2021-06-08 | 2022-02-11 | 江西葛花宝生态农业科技有限公司 | Starch and residue separating device for arrowroot production |
| CN216323201U (en) * | 2021-10-25 | 2022-04-19 | 闫明霞 | Agricultural seed screening dust collector |
| CN217120817U (en) * | 2022-03-17 | 2022-08-05 | 北京住六混凝土有限公司 | Recycled concrete aggregate screening plant |
| CN217094400U (en) * | 2022-05-16 | 2022-08-02 | 江苏菲远泰新材料有限公司 | Garnet sand is with sorting unit who has prevent windrow structure |
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