CN111530542A - Industrial building stone screening device and using method thereof - Google Patents
Industrial building stone screening device and using method thereof Download PDFInfo
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- CN111530542A CN111530542A CN202010292180.0A CN202010292180A CN111530542A CN 111530542 A CN111530542 A CN 111530542A CN 202010292180 A CN202010292180 A CN 202010292180A CN 111530542 A CN111530542 A CN 111530542A
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- 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
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- 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
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- 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
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- 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
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- 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
- B02C4/30—Shape or construction of rollers
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- 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
- B02C4/42—Driving mechanisms; Roller speed control
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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
- B07B1/04—Stationary flat 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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a screening device for industrial building stone, which comprises a feeding table, a first supporting frame, a driven driving wheel, a driving grinding roller, a universal wheel, a discharging plate, a second supporting frame, a driven adjusting gear, a speed reducing motor, a screening motor, an annular steel ring, a screening rod, a screening cylinder, a driving motor, a screening net, a conveying belt, a feeding baffle, a driving wheel, a driving adjusting gear, a fixing rod, a driven grinding roller, a bevel gear, a driving motor, a driving belt pulley, a driven belt pulley, a discharging hopper, a fixing frame, a discharging baffle, a driving gear and a driven driving gear, wherein the feeding table is fixed at the top of the first supporting frame, the feeding table is used for primarily screening the stone conveyed by the screening net, and the stone moves to a next processing position under the action of self gravity in the screening process, the structure is simple, and the operation is convenient, the time consumed by manually moving stone is saved, and the working efficiency is improved.
Description
Technical Field
The invention relates to a screening device, in particular to a stone screening device for industrial buildings and a using method thereof, and belongs to the technical field of industrial building application.
Background
Industrial buildings refer to buildings and structures for people to engage in various production activities. Various industrial buildings were also built in the united kingdom, first in the late 18 th century, and later in the united states and some countries in europe. In the 20-30 years of the 20 th century, the soviet union began to carry out large-scale industrial construction. China began to build a large number of industrial buildings of various types in the 50 s.
The utility model discloses a saw bit sieving mechanism of production active carbon of CN205253549U, this saw bit sieving mechanism of production active carbon, the saw bit sieving mechanism of production active carbon has set up two sieving mechanisms, not only efficient and effectual of screening at the in-process of screening, however, this saw bit sieving mechanism of production active carbon, the building stones screening at industrial building can't move, can't automatic feeding in the time of primary screening, can't make the building stones carry out automatic feeding and unload simultaneously in the secondary screening, and can't roll the building stones in the screening, for this reason, we provide a building stones sieving mechanism and application method for industry.
Disclosure of Invention
The invention aims to provide a stone screening device for industrial buildings and a using method thereof, wherein a transmission motor, a driving belt pulley, a driven belt pulley, a driving transmission wheel, a driven transmission wheel, a conveying belt and screening are matched with each other; transport and first screening to building stones, moreover, the steam generator is simple in structure, the simple operation, save the artifical time that removes building stones and consume, and the operation efficiency is improved, through driving motor, the initiative rolls the roller, driven rolls the roller and rotates, drive gear, bevel gear and driven drive gear's mutually supporting, roll building stones, reduce the screening degree of difficulty, the quality of screening building stones is improved, thereby save time, and the operation efficiency is improved, through the screening motor, driven adjusting gear, mutually supporting of initiative adjusting gear and filter tube, carry out secondary screening to building stones, the quality of building stones is screened in the improvement, save screening time, and the operation efficiency is improved.
The technical problem solved by the invention is as follows:
(1) how to carry out primary screening on stone conveyed by a conveyor belt through a screening net, wherein in the screening process, the stone moves towards the next processing position under the action of self gravity, so that the problem that mountain materials cannot be screened simultaneously in the prior art is solved;
(2) how to drive the driving gear and the driven driving gear by the bevel gear through the starting of the driving motor, and the driving grinding roller and the driven grinding roller rotate reversely to form grinding, so that the grinding and refining of stone are performed, and the problem that the grinding cannot be performed while screening in the prior art is solved;
(3) how to drive initiative adjusting gear and driven adjusting gear through the screening motor and mutually support to make the incessant rotation of handsome section of thick bamboo of selecting, thereby carry out the secondary screening to the building stones, solve among the prior art and can't carry out the problem of screening many times to the building stones.
The purpose of the invention can be realized by the following technical scheme: a screening device for industrial building stone comprises a feeding table, a first supporting frame, a driven driving wheel, a driving grinding roller, a universal wheel, a blanking plate, a second supporting frame, a driven adjusting gear, a reducing motor, a screening motor, an annular steel ring, a screening rod, a screening cylinder, a driving motor, a screening net, a conveying belt, a feeding baffle, a driving wheel, a driving adjusting gear, a fixing rod, a driven grinding roller, a bevel gear, a driving motor, a driving belt pulley, a driven belt pulley, a blanking hopper, a fixing frame, a blanking baffle, a driving gear and a driven driving gear, a feeding table is fixed on the top of the first support frame, a conveyor belt is arranged on the first support frame, the feeding table is matched with the conveyor belt, a screening net is arranged at the top of the first support frame, a second support frame is arranged on one side of the first support frame, and a screening cylinder is arranged at the top of the second support frame;
a driving motor is fixed on the first support frame, a driving belt pulley is fixed at the end part of an output shaft of the driving motor, a driving transmission wheel and a driven transmission wheel are installed on the first support frame, two ends of the driving transmission wheel and two ends of the driven transmission wheel are both rotatably connected with the first support frame through bearings, the driving transmission wheel and the driven transmission wheel are in transmission connection through a transmission belt, a driven belt pulley is fixed at one end of the driving transmission wheel, and the driving belt pulley is in transmission connection with the driven belt pulley through a belt;
a fixed frame is fixed at the top of the second support frame, a screening rod is arranged at the top of the second support frame, two ends of the screening rod are respectively rotatably connected with the fixed frame and the second support frame through bearings, a driven adjusting gear is fixed at one end, far away from the fixed frame, of the screening rod, a screening motor is fixed at the top of the second support frame, a speed reducing motor is fixed at one side, located at the screening motor, of the top of the second support frame, the end part of an output shaft of the screening motor is connected with the speed reducing motor, a driving adjusting gear is fixed at the end part of the output shaft of the speed reducing motor, and the driving adjusting gear is in transmission connection with the driven adjusting gear through a;
second support frame top equidistance is provided with the annular steel ring, and the annular steel ring cup joints and fixes in the screening rod outside, the screening rod passes through annular steel ring and filter tube fixed connection, the equidistance is fixed with the unloading board on the second support frame, and the unloading board is located under the filter tube.
The invention has further technical improvements that: the screening net is arranged in an inclined mode.
The invention has further technical improvements that: the equidistance is provided with the roller bearing on the first support frame, and the both ends of roller bearing all rotate through bearing and first support frame and be connected, and the roller bearing setting is between the conveyer belt two-layer.
The invention has further technical improvements that: the equidistance is provided with the unloading baffle on the second support frame, and is fixed with the unloading baffle between per two adjacent unloading boards.
The invention has further technical improvements that: the top of the first support frame is symmetrically provided with fixed rods at one side of the screening net far away from the conveying belt, two ends of each fixed rod are rotatably connected with the first support frame through bearings, a driving rolling roller and a driven rolling roller are respectively sleeved and fixed on the outer sides of the fixed rods and are matched with each other, and the driving rolling roller and the driven rolling roller are matched with the screening cylinder;
the one end of initiative roller and the one end of driven roller of rolling is fixed with initiative drive gear and driven drive gear respectively, and initiative drive gear and driven drive gear meshing connection, be fixed with driving motor on the first support frame, driving motor's output shaft end is fixed with the bevel gear, and the bevel gear is connected with initiative drive gear meshing.
The invention has further technical improvements that: the first support frame is provided with a discharging funnel, and the discharging funnel is positioned right below the screening net.
A use method of a stone screening device for industrial buildings specifically comprises the following steps:
the method comprises the following steps: the stone is put into the feeding table, the transmission motor starts to work to drive the driving belt pulley to rotate, the driving belt pulley is in transmission connection with the driven belt pulley through a belt, so that the driven belt pulley rotates along with the rotation of the driving belt pulley, the driving transmission wheel is driven to rotate, and the stone is conveyed to the screening net from the feeding table under the mutual matching of the driving transmission wheel, the driven transmission wheel and the conveyor belt;
step two: the stone falls into the screening net, the screening net is obliquely arranged, so that the stone of the screening net moves towards the directions of the driving rolling roller and the driven rolling roller under the influence of self gravity, the stone is screened while moving, and the screened stone falls into the discharging hopper and is stored by the discharging hopper;
step three: the driving motor starts to work to drive the bevel gear at the end part of the output shaft of the driving motor to rotate, the bevel gear is meshed with the driving gear to enable the driving gear to rotate, the driving gear is meshed with the driven driving gear to enable the driven driving gear to rotate, the driving gear and the driven driving gear respectively drive the corresponding driving grinding roller and the corresponding driven grinding roller to rotate, and the driving gear is meshed with the driven driving gear to enable the driving grinding roller and the driven grinding roller to rotate in opposite directions, so that stone is ground, and the ground stone is conveyed into the screening cylinder;
step four: start the screening motor for the screening motor drives gear motor work, gear motor drives initiative adjusting gear and rotates, because initiative adjusting gear passes through the chain and is connected with driven adjusting gear transmission, make driven adjusting gear, drive the screening rod and rotate, the screening rod drives the screening drum and rotates, make the screening drum filter the building stones, the building stones that have filtered are transported the storage through the lower feed plate, the building stones that remain through the screening filter out through the one end of screening drum.
Compared with the prior art, the invention has the beneficial effects that:
1. when the stone screening machine is used, the driving motor drives the driving belt pulley to rotate, so that the driven belt pulley rotates along with the rotation of the driving belt pulley, the driving transmission wheel is driven to rotate, and stone is conveyed to the screening net from the feeding table under the mutual matching of the driving transmission wheel, the driven transmission wheel and the conveying belt; building stones fall into the screen cloth, make the building stones of screen cloth move towards the direction of initiative roller and driven roller that rolls under the influence of self gravity, and filter the building stones in the motion, the building stones that screen down fall into in the unloading funnel, save through the unloading funnel, carry out first screening through the building stones that screen cloth comes on with conveyer belt transport, at the in-process of screening, the building stones removes to processing position on next step under the action of gravity of self, moreover, the steam generator is simple in structure, the operation is convenient, save the time that artifical removal building stones consumed, and the work efficiency is improved.
2. Driving motor begins work, the bevel gear that drives driving motor output shaft tip rotates, make initiative drive gear rotate along with the bevel gear, it rotates to drive driven drive gear simultaneously, initiative drive gear and driven drive gear drive the initiative roller that rolls that corresponds respectively and driven roller that rolls rotates, thereby make the rotation direction opposite of initiative roller and driven roller that rolls, thereby roll the building stones, and carry the screening cylinder with the building stones after rolling, start through driving motor, make the bevel gear drive initiative drive gear and driven drive gear, initiative roller and driven roller that rolls backward rotation, form one and roll, thereby roll the building stones, refine, reduce the screening degree of difficulty, improve the quality of screening building stones, thereby save time, and improve the working efficiency.
3. Start the screening motor, make the screening motor drive gear motor work, gear motor drives initiative adjusting gear and rotates, thereby drive driven adjusting gear, it rotates to drive the screening rod, the screening rod drives the screening section of thick bamboo and rotates, make the screening section of thick bamboo screen the building stones, the building stones of screening pass through the lower plate and transport the storage, the building stones that leave through the screening filters out through the one end of screening section of thick bamboo, drive initiative adjusting gear and driven adjusting gear through the screening motor and mutually support, thereby make handsome section of thick bamboo incessantly rotate, thereby carry out the secondary screening to the building stones, improve the quality of screening building stones, save the screening time, and the work efficiency is improved.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic overall side view of the present invention;
FIG. 3 is a schematic diagram of an explosive structure according to the present invention;
FIG. 4 is a schematic side view of the present invention.
In the figure: 1. a feeding table; 2. a first support frame; 3. a driven transmission wheel; 4. actively rolling the roller; 5. a universal wheel; 6. a blanking plate; 7. a second support frame; 8. a driven adjusting gear; 9. a reduction motor; 10. screening motors; 11. an annular steel ring; 12. a screening pole; 13. a screening cylinder; 14. a drive motor; 15. screening a net; 16. a conveyor belt; 17. a feeding baffle plate; 18. an active driving wheel; 19. an active adjustment gear; 20. fixing the rod; 21. a driven grinding roller; 22. a bevel gear; 23. a drive motor; 24. a drive pulley; 25. a driven pulley; 26. a discharging hopper; 27. a fixed mount; 28. a blanking baffle; 29. a driving drive gear; 30. the driven driving gear.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a screening device for industrial construction stone comprises a feeding table 1, a first support frame 2, a driven transmission wheel 3, a driving rolling roller 4, a universal wheel 5, a blanking plate 6, a second support frame 7, a driven adjusting gear 8, a reduction motor 9, a screening motor 10, an annular steel ring 11, a screening rod 12, a screening cylinder 13, a driving motor 14, a screening net 15, a conveyor belt 16, a feeding baffle plate 17, a driving transmission wheel 18, a driving adjusting gear 19, a fixing rod 20, a driven rolling roller 21, a bevel gear 22, a transmission motor 23, a driving belt pulley 24, a driven belt pulley 25, a blanking funnel 26, a fixing frame 27, a blanking baffle plate 28, a driving gear 29 and a driven driving gear 30, wherein the feeding table 1 is fixed on the top of the first support frame 2, the conveyor belt 16 is installed on the first support frame 2, and the feeding table 1 is matched with the conveyor, a screening net 15 is arranged at the top of the first support frame 2, the screening net 15 is arranged in an inclined manner, a second support frame 7 is arranged at one side of the first support frame 2, and a screening cylinder 13 is arranged at the top of the second support frame 7;
a transmission motor 23 is fixed on the first support frame 2, a driving belt pulley 24 is fixed at the end part of an output shaft of the transmission motor 23, a driving transmission wheel 18 and a driven transmission wheel 3 are installed on the first support frame 2, two ends of the driving transmission wheel 18 and the driven transmission wheel 3 are both rotationally connected with the first support frame 2 through bearings, the driving transmission wheel 18 and the driven transmission wheel 3 are in transmission connection through a transmission belt 16, a driven belt pulley 25 is fixed at one end of the driving transmission wheel 18, the driving belt pulley 24 is in transmission connection with the driven belt pulley 25 through a belt, rollers are equidistantly arranged on the first support frame 2, two ends of each roller are rotationally connected with the first support frame 2 through bearings, and the rollers are arranged between two layers of the transmission;
the top of the first support frame 2 is symmetrically provided with fixed rods 20 at one side of the screening net 15 far away from the conveyor belt 16, and both ends of the fixed rod 20 are rotatably connected with the first support frame 2 through bearings, the outer side of the fixed rod 20 is respectively sleeved and fixed with a driving rolling roller 4 and a driven rolling roller 21, the driving rolling roller 4 and the driven rolling roller 21 are matched with each other, the driving rolling roller 4 and the driven rolling roller 21 are both matched with the screening cylinder 13, one end of the driving rolling roller 4 and one end of the driven rolling roller 21 are respectively fixed with a driving gear 29 and a driven driving gear 30, and the driving gear 29 is engaged with the driven driving gear 30, the driving motor 14 is fixed on the first support frame 2, the bevel gear 22 is fixed at the end of the output shaft of the driving motor 14, the bevel gear 22 is meshed with the driving gear 29, the first support frame 2 is provided with a discharging funnel 26, and the discharging funnel 26 is positioned right below the screening net 15;
a fixed frame 27 is fixed at the top of the second support frame 7, a screening rod 12 is arranged at the top of the second support frame 7, two ends of the screening rod 12 are rotatably connected with the fixed frame 27 and the second support frame 7 through bearings respectively, a driven adjusting gear 8 is fixed at one end of the screening rod, which is far away from the fixed frame 27, a screening motor 10 is fixed at the top of the second support frame 7, a reducing motor 9 is fixed at one side of the top of the second support frame 7, which is positioned at the screening motor 10, the end part of an output shaft of the screening motor 10 is connected with the reducing motor 9, an active adjusting gear 19 is fixed at the end part of the output shaft of the reducing motor 9, and the active adjusting gear 19;
annular steel rings 11 are equidistantly arranged on the top of the second support frame 7, the annular steel rings 11 are fixedly sleeved outside the screening rod 12, the screening rod 12 is fixedly connected with the screening cylinder 13 through the annular steel rings 11, blanking plates 6 are equidistantly fixed on the second support frame 7, the blanking plates 6 are positioned under the screening cylinder 13, and a blanking baffle 28 is fixed between every two adjacent blanking plates 6;
the practical method of the stone screening device for the industrial building comprises the following steps:
the method comprises the following steps: the stone is put into the feeding table 1, the transmission motor 23 starts to work to drive the driving belt pulley 24 to rotate, the driving belt pulley 24 is in transmission connection with the driven belt pulley 25 through a belt, so that the driven belt pulley 25 rotates along with the rotation of the driving belt pulley 24, the driving transmission wheel 18 is driven to rotate, and the stone is conveyed to the screening net 15 from the feeding table 1 by the driving transmission wheel 18 under the mutual matching of the driven transmission wheel 3 and the conveyor belt 16;
step two: the stones fall into the screening net 15, and because the screening net 15 is obliquely arranged, the stones of the screening net 15 move towards the directions of the driving grinding roller 4 and the driven grinding roller 21 under the influence of self gravity, and are screened while moving, and the screened stones fall into the discharging hopper 26 and are stored by the discharging hopper 26;
step three: the driving motor 14 starts to work, the bevel gear 22 at the end part of the output shaft of the driving motor 14 is driven to rotate, the bevel gear 22 is meshed with the driving gear 29, the driving gear 29 is driven to rotate, the driving gear 29 is meshed with the driven driving gear 30, the driven driving gear 30 is driven to rotate, the driving gear 29 and the driven driving gear 30 respectively drive the corresponding driving grinding roller 4 and the corresponding driven grinding roller 21 to rotate, the driving gear 29 is meshed with the driven driving gear 30, the driving grinding roller 4 and the driven grinding roller 21 rotate in opposite directions, stone is ground, and ground stone is conveyed into the screening drum 13;
step four: start screening motor 10 for screening motor 10 drives gear motor 9 work, gear motor 9 drives initiative adjusting gear 19 and rotates, because initiative adjusting gear 19 passes through the chain and is connected with the transmission of driven adjusting gear 8, make driven adjusting gear 8, drive screening pole 12 and rotate, screening pole 12 drives the cylinder 13 and rotates, make the cylinder 13 screen the building stones, the building stones that have screened are transported the storage through flitch 6 down, the building stones that leave through the screening filter out through the one end of cylinder 13.
The working principle is as follows: when the stone screening machine is used, firstly, stones are placed in the feeding table 1, the transmission motor 23 starts to work to drive the driving belt pulley 24 to rotate, the driving belt pulley 24 is in transmission connection with the driven belt pulley 25 through a belt, so that the driven belt pulley 25 rotates along with the rotation of the driving belt pulley 24, the driving transmission wheel 18 is driven to rotate, and the stones are transported to the screening net 15 from the feeding table 1 by the driving transmission wheel 18 under the mutual matching of the driven transmission wheel 3 and the conveyor belt 16; the stones fall into the screening net 15, and because the screening net 15 is obliquely arranged, the stones of the screening net 15 move towards the directions of the driving grinding roller 4 and the driven grinding roller 21 under the influence of self gravity, and are screened while moving, and the screened stones fall into the discharging hopper 26 and are stored by the discharging hopper 26; the driving motor 14 starts to work, the bevel gear 22 at the end part of the output shaft of the driving motor 14 is driven to rotate, the bevel gear 22 is meshed with the driving gear 29, the driving gear 29 is driven to rotate, the driving gear 29 is meshed with the driven driving gear 30, the driven driving gear 30 is driven to rotate, the driving gear 29 and the driven driving gear 30 respectively drive the corresponding driving grinding roller 4 and the corresponding driven grinding roller 21 to rotate, the driving gear 29 is meshed with the driven driving gear 30, the driving grinding roller 4 and the driven grinding roller 21 rotate in opposite directions, stone is ground, and ground stone is conveyed into the screening drum 13; start screening motor 10 for screening motor 10 drives gear motor 9 work, gear motor 9 drives initiative adjusting gear 19 and rotates, because initiative adjusting gear 19 passes through the chain and is connected with the transmission of driven adjusting gear 8, make driven adjusting gear 8, drive screening pole 12 and rotate, screening pole 12 drives the cylinder 13 and rotates, make the cylinder 13 screen the building stones, the building stones that have screened are transported the storage through flitch 6 down, the building stones that leave through the screening filter out through the one end of cylinder 13.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a stone material sieving mechanism for industrial building which characterized in that: comprises a feeding table (1), a first support frame (2), a driven transmission wheel (3), a driving grinding roller (4), a universal wheel (5), a discharging plate (6), a second support frame (7), a driven adjusting gear (8), a speed reducing motor (9), a screening motor (10), an annular steel ring (11), a screening rod (12), a screening cylinder (13), a driving motor (14), a screening net (15), a conveyor belt (16), a feeding baffle (17), a driving transmission wheel (18), a driving adjusting gear (19), a fixed rod (20), a driven grinding roller (21), a bevel gear (22), a transmission motor (23), a driving belt pulley (24), a driven belt pulley (25), a discharging hopper (26), a fixed frame (27), a discharging baffle (28), a driving gear (29) and a driven driving gear (30), wherein the feeding table (1) is fixed at the top of the first support frame (2), the conveying belt (16) is installed on the first supporting frame (2), the feeding table (1) is matched with the conveying belt (16), the top of the first supporting frame (2) is provided with a screening net (15), one side of the first supporting frame (2) is provided with a second supporting frame (7), and the top of the second supporting frame (7) is provided with a screening drum (13);
a transmission motor (23) is fixed on the first support frame (2), a driving belt pulley (24) is fixed at the end part of an output shaft of the transmission motor (23), a driving transmission wheel (18) and a driven transmission wheel (3) are installed on the first support frame (2), two ends of the driving transmission wheel (18) and two ends of the driven transmission wheel (3) are rotatably connected with the first support frame (2) through bearings, the driving transmission wheel (18) and the driven transmission wheel (3) are in transmission connection through a transmission belt (16), a driven belt pulley (25) is fixed at one end of the driving transmission wheel (18), and the driving belt pulley (24) is in transmission connection with the driven belt pulley (25) through a belt;
a fixing frame (27) is fixed to the top of the second supporting frame (7), a screening rod (12) is arranged on the top of the second supporting frame (7), two ends of the screening rod (12) are rotatably connected with the fixing frame (27) and the second supporting frame (7) through bearings respectively, a driven adjusting gear (8) is fixed to one end, far away from the fixing frame (27), of the screening rod, a screening motor (10) is fixed to the top of the second supporting frame (7), a speed reduction motor (9) is fixed to one side, located on the screening motor (10), of the top of the second supporting frame (7), the end of an output shaft of the screening motor (10) is connected with the speed reduction motor (9), a driving adjusting gear (19) is fixed to the end of the output shaft of the speed reduction motor (9), and the driving adjusting gear (19) is in transmission connection with the driven adjusting gear (8) through a chain;
second support frame (7) top equidistance is provided with annular steel ring (11), and annular steel ring (11) cup joint and fix in the screening pole (12) outside, screening pole (12) are through annular steel ring (11) and sieve tube (13) fixed connection, flitch (6) under equidistant being fixed with down in second support frame (7), and unloading board (6) are located sieve tube (13) under.
2. The screening device for industrial construction stone according to claim 1, characterized in that the screening net (15) is arranged obliquely.
3. The screening device for industrial construction stone as claimed in claim 1, wherein the first support frame (2) is provided with rollers at equal intervals, and both ends of the rollers are rotatably connected with the first support frame (2) through bearings, and the rollers are arranged between two layers of the conveyor belt (16).
4. The screening device for the industrial building materials according to claim 1, characterized in that the second support frame (7) is provided with blanking baffles (28) at equal intervals, and a blanking baffle (28) is fixed between every two adjacent blanking plates (6).
5. The screening device for the industrial building stone and the using method thereof as claimed in claim 1, wherein the top of the first supporting frame (2) is symmetrically provided with fixing rods (20) at one side of the screening net (15) far away from the conveyor belt (16), and both ends of the fixing rods (20) are rotatably connected with the first supporting frame (2) through bearings, the outer sides of the fixing rods (20) are respectively sleeved and fixed with a driving rolling roller (4) and a driven rolling roller (21), the driving rolling roller (4) and the driven rolling roller (21) are mutually matched, and the driving rolling roller (4) and the driven rolling roller (21) are matched with the screening cylinder (13);
the one end of initiative roller (4) and driven roller (21) is fixed with initiative drive gear (29) and driven drive gear (30) respectively, and initiative drive gear (29) and driven drive gear (30) meshing connection, be fixed with driving motor (14) on first support frame (2), the output shaft tip of driving motor (14) is fixed with bevel gear (22), and bevel gear (22) and initiative drive gear (29) meshing connection.
6. The screening device for industrial construction stone according to claim 5, characterized in that the first support frame (2) is provided with a discharging funnel (26), and the discharging funnel (26) is positioned right below the screening net (15).
7. The use method of the stone screening device for the industrial building is characterized by comprising the following steps:
the method comprises the following steps: the stone is placed in the feeding table (1), the transmission motor (23) starts to work to drive the driving belt pulley (24) to rotate, the driving belt pulley (24) is in transmission connection with the driven belt pulley (25) through a belt, so that the driven belt pulley (25) rotates along with the rotation of the driving belt pulley (24) to drive the driving transmission wheel (18) to rotate, and the stone is conveyed to the screening net (15) from the feeding table (1) by the driving transmission wheel (18) under the mutual matching of the driven transmission wheel (3) and the transmission belt (16);
step two: the stone falls into the screening net (15), the screening net (15) is obliquely arranged, so that the stone of the screening net (15) moves towards the directions of the driving grinding roller (4) and the driven grinding roller (21) under the influence of self gravity, the stone is screened while moving, and the screened stone falls into the discharging hopper (26) and is stored through the discharging hopper (26);
step three: the driving motor (14) starts to work, a bevel gear (22) at the end part of an output shaft of the driving motor (14) is driven to rotate, the bevel gear (22) is meshed with a driving gear (29), so that the driving gear (29) rotates, the driving gear (30) rotates as the driving gear (29) is meshed with a driven driving gear (30), the driving gear (29) and the driven driving gear (30) respectively drive a corresponding driving grinding roller (4) and a corresponding driven grinding roller (21) to rotate, and the driving gear (29) is meshed with the driven driving gear (30), so that the driving grinding roller (4) and the driven grinding roller (21) rotate in opposite directions, stone is ground, and ground stone is conveyed into the screening cylinder (13);
step four: start screening motor (10), make screening motor (10) drive gear motor (9) work, gear motor (9) drive initiative adjusting gear (19) and rotate, because initiative adjusting gear (19) are connected through chain and driven adjusting gear (8) transmission, make driven adjusting gear (8), drive screening pole (12) and rotate, screening pole (12) drive screen drum (13) and rotate, make screen drum (13) screen the building stones, the building stones of screening are through flitch (6) down transportation storage, the building stones that leave through the screening filter out through the one end filtration of screen drum (13).
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| CN202010292180.0A CN111530542A (en) | 2020-04-14 | 2020-04-14 | Industrial building stone screening device and using method thereof |
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Cited By (1)
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