CN112122107A - Multilayer rockfill material screening plant - Google Patents
Multilayer rockfill material screening plant Download PDFInfo
- Publication number
- CN112122107A CN112122107A CN202010795476.4A CN202010795476A CN112122107A CN 112122107 A CN112122107 A CN 112122107A CN 202010795476 A CN202010795476 A CN 202010795476A CN 112122107 A CN112122107 A CN 112122107A
- Authority
- CN
- China
- Prior art keywords
- screening
- welded
- box
- groups
- installation
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- 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
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a multilayer rockfill material screening device, and relates to the technical field of mining machinery. This multilayer heap stone screening plant, comprises a workbench, be provided with screening mechanism, vibration mechanism, clearance jam mechanism, dust removal feeding mechanism and screening case on the workstation, seted up two sets of mouths of a cave on one side outer wall of screening case, the top surface welded mounting of workstation has two sets of support frames and two sets of fixed stations, all welded mounting has two sets of fixing bases on the side outer surface around the screening case, and the top surface of support frame and fixed station all welded mounting has three high strength spring of group. This multilayer rockfill material screening plant, operating personnel only need rotate the crank on the two-way threaded rod can clear up the rockfill material that blocks up on the screen cloth, reduce because of the rockfill material blocks up the influence that causes the device screening operation, guarantee the quality of device screening, prolonged the life of device simultaneously, reduce the steady cost of dimension, easy operation is convenient, does benefit to popularization and use.
Description
Technical Field
The invention relates to the technical field of mining machinery, in particular to a multilayer rockfill material screening device.
Background
Stacking stones: after the rock is blasted, the rock has no certain specification and size, and can meet the dam feeding requirements of the designed particle size and grading.
Most rockfill material screening plant lacks the dust fall measure at present, can produce a large amount of dusts in the use, bring the puzzlement to operating personnel, cause the pollution to the environment all around, partial device still has the not thorough problem of layering screening, the building stones after difficult screening are difficult to reach required standard, and can also appear building stones after using a period and block up the problem of screening part, cause certain influence to the normal operating of follow-up screening operation and device.
Disclosure of Invention
The present invention is directed to a multi-layered rockfill material screening apparatus to solve the above-mentioned problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a multilayer rockfill material screening device comprises a workbench, wherein a screening mechanism, a vibrating mechanism, a blocking cleaning mechanism, a dust removing and feeding mechanism and a screening box are arranged on the workbench, two groups of holes are formed in the outer wall of one side of the screening box, two groups of supporting frames and two groups of fixing tables are welded on the outer surface of the top of the workbench, two groups of fixing bases are welded on the outer surfaces of the front side and the rear side of the screening box, three groups of high-strength springs are welded on the outer surfaces of the tops of the supporting frames and the fixing tables, one ends of the high-strength springs are welded with the bottoms of the fixing bases, an installation box is welded on the outer surface of the bottom of the screening box, a collection box is arranged inside the installation box, a feeding cylinder is welded on the outer surface of the top of the screening box, a cylinder cover is hinged to the opening of the top of the feeding cylinder, the, the influence of dust on the surrounding environment is reduced.
Preferably, screening mechanism includes the installing frame, the screen cloth, go out the flitch, the mounting groove, fixed block and reset spring, the inside of screening case is provided with two sets of installing frames, the installing frame is the slope setting, inlay on the inner wall of installing frame and install the screen cloth, the aperture that is located a set of screen cloth of top is greater than the aperture that is located a set of screen cloth of below, welded mounting has a flitch on one side outer wall of installing frame, four sets of mounting grooves have all been seted up on the front and back side inner wall of screening case, slidable mounting has the fixed block on the mounting groove, installing frame and fixed block welded mounting, installing frame and screening case slidable mounting, the inboard top welded mounting of mounting groove has reset spring, reset spring's one end and the top welded.
Preferably, the vibration mechanism includes eccentric block, belt pulley, driving motor and belt, rotates on the side inner wall of the front and back of screening case and installs two sets of dwangs, and welded mounting has two sets of eccentric blocks on the outer wall of dwang, and the one end of two sets of dwangs all extends to the outside of screening case and welded mounting has a set of belt pulley, and the top surface welded mounting of fixed station has driving motor, and driving motor's output shaft passes through the shaft coupling welded mounting and has a set of belt pulley, and the cover is established on three sets of belt pulleys and is installed the belt, and three sets of belt pulleys pass through belt.
Preferably, clearance jam mechanism includes iron wire cleaning roller, two-way threaded rod, the installation piece, gear and chain, the inside of screening case is provided with four groups of iron wire cleaning roller, iron wire cleaning roller is laminated with the bottom of installing frame mutually, rotate on the both sides inner wall of screening case and install four groups of two-way threaded rod, two sets of installation pieces are installed to the screw thread on the two-way threaded rod, iron wire cleaning roller rotates the installation with the installation piece, the one end of four groups of two-way threaded rod all extends to the outside and the welded mounting of screening case and has a set of gear, rotate on the opposite side outer wall of screening case and install two sets of installation poles, all welded mounting has a set of gear on the outer wall of two sets of installation poles, three sets of gear overlap and establish and install the chain, three sets of gears pass through chain.
Preferably, the top surface welding of cover has the handle of carrying, and the one end welding of installation pole has the crank, uses for operating personnel to provide convenient.
Preferably, the dust removal feeding mechanism comprises a fan, an air outlet pipe, a dust collection box, an exhaust pipe and an air inlet pipe, the fan is welded and installed on the outer wall of the other side of the screening box, the air outlet pipe is welded and installed at the output end of the fan, the dust collection box is arranged on the workbench, the exhaust pipe is welded and installed at the input end of the fan, one end of the exhaust pipe is welded and installed with the outer surface of the bottom of the dust collection box, the air inlet pipe is welded and installed on the outer wall of one side of the dust collection box, the exhaust pipe and the air inlet pipe are communicated with the inside of the dust collection box, and the air outlet pipe and one end of the air inlet.
Preferably, the filter is welded and installed on the inner wall of the dust collection box, the filter is arranged obliquely and is located between the exhaust pipe and the air inlet pipe, the filter screen is embedded and installed on the inner wall of the strip-shaped air pipe, and the fan is prevented from sucking sand and stones to cause internal damage.
Preferably, the spout has been seted up to the inboard bottom of install bin, and the bottom surface welded mounting of collecting box has the slider, and slider slidable mounting is in the spout, install pull handle on the install bin and the collecting box slidable mounting, the one side outer wall of collecting box, makes things convenient for operating personnel to collect meticulous heap stone material.
Compared with the prior art, the invention has the beneficial effects that:
(1) this multilayer building stones screening plant, through the fan, the dust collection box, the exhaust column, the air-supply line, the screening case, a feeding section of thick bamboo, the cooperation of cover and filter is used, the mode that adopts the dust absorption in device feeding process absorbs the building stones dust, still collect these dust sands simultaneously and be convenient for operating personnel in the dust collection box clears up, the screening operation of device all goes on in the screening incasement simultaneously, the cover of articulated installation can be isolated dust and outside after the device feeding, reduce the pollution of dust to all ring edge borders and operating personnel's damage, the practicality and the in-service use experience effect of this device have been promoted.
(2) This multilayer rockfill material screening plant uses through the cooperation of installing frame, screen cloth, iron wire cleaning roller, two-way threaded rod, installation piece, gear and chain, and operating personnel only need rotate the crank on the two-way threaded rod and can clear up the rockfill material that blocks up on the screen cloth, reduces because of the rockfill material blocks up the influence that causes the device screening operation, guarantees the quality of device screening, has prolonged the life of device simultaneously, reduces the steady cost of dimension, and easy operation is convenient, does benefit to popularization and use.
(3) This multilayer rockfill material screening plant, through the installing frame, the screen cloth, reset spring, the eccentric block, the belt pulley, the cooperation of driving motor and belt is used, can increase the vibration range of installing frame and screen cloth, promote the screening route of rockfill material, make the rockfill material obtain vibrating more fully, thereby promote the screening effect of whole device, driving motor's output shaft does not link to each other with between the dwang on the eccentric block, reduce the damage that causes driving motor because of vibrating, prolong its life, the normal operating of device has further been guaranteed.
(4) This multilayer rockfill material screening plant, through the fan, go out the tuber pipe, the install bin, the collecting box, the cooperation of a feeding section of thick bamboo and cover is used, the fan can not only reach the effect of dust fall and can also blow and collect the meticulous rockfill material that sieves out at last in the collecting box, solved the problem of meticulous rockfill material because of the less inconvenient arrangement of particle diameter is collected, drawer type structural design's collecting box still makes things convenient for operating personnel to take the removal, alleviate its work burden, further promoted the practicality and the wholeness of this device, also improved the production efficiency that the device sieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a right side view of the mounting frame of the present invention;
FIG. 4 is an enlarged view of portion A of the present invention;
FIG. 5 is an enlarged view of section B of the present invention;
FIG. 6 is a top view of the wire clearing roll of the present invention;
FIG. 7 is a schematic view of the left side of the gear of the present invention;
fig. 8 is a schematic view of the dust box structure of the present invention.
In the figure: 1 workbench, 2 sieving mechanisms, 201 mounting frames, 202 screens, 203 discharging plates, 204 mounting grooves, 205 fixing blocks, 206 reset springs, 3 vibrating mechanisms, 301 eccentric blocks, 302 belt pulleys, 303 driving motors, 304 belts, 4 cleaning and blocking mechanisms, 401 iron wire cleaning rollers, 402 bidirectional threaded rods, 403 mounting blocks, 404 gears, 405 chains, 5 dust removing and feeding mechanisms, 501 fans, 502 air outlet pipes, 503 dust collecting boxes, 504 exhaust pipes, 505 air inlet pipes, 6 sieving boxes, 7 supporting frames, 8 fixing tables, 9 fixing seats, 10 high-strength springs, 11 mounting boxes, 12 collecting boxes, 13 feeding barrels, 14 barrel covers and 15 filtering plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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. 1-8, the present invention provides a technical solution: a multilayer rockfill material screening device comprises a workbench 1, wherein a screening mechanism 2, a vibrating mechanism 3, a cleaning and blocking mechanism 4, a dust removing and feeding mechanism 5 and a screening box 6 are arranged on the workbench 1, two groups of holes are formed in the outer wall of one side of the screening box 6, two groups of supporting frames 7 and two groups of fixing platforms 8 are welded on the outer surface of the top of the workbench 1, two groups of fixing seats 9 are welded on the outer surfaces of the front side and the rear side of the screening box 6, three groups of high-strength springs 10 are welded on the outer surfaces of the tops of the supporting frames 7 and the fixing platforms 8, one ends of the high-strength springs 10 are welded with the bottoms of the fixing seats 9, an installation box 11 is welded on the outer surface of the bottom of the screening box 6, a collection box 12 is arranged inside the installation box 11, a feeding barrel 13 is welded on the outer surface of the top of the screening box 6, a barrel cover 14 is hinged at the opening of the top, reduce the pollution of dust to the surrounding environment and the injury of operating personnel, install box 11 and feed cylinder 13 and sieve the inside of case 6 and communicate with each other.
The screening mechanism 2 comprises an installation frame 201, a screen 202, a discharge plate 203, installation grooves 204, fixing blocks 205 and reset springs 206, two groups of installation frames 201 are arranged inside the screening box 6, the installation frames 201 are obliquely arranged, the screen 202 is embedded and installed on the inner wall of the installation frame 201, the aperture of the upper group of screen 202 is larger than that of the lower group of screen 202, the discharge plate 203 is welded and installed on the outer wall of one side of the installation frame 201, four groups of installation grooves 204 are formed in the inner walls of the front side and the rear side of the screening box 6, the fixing blocks 205 are installed on the installation grooves 204 in a sliding mode, the installation frame 201 and the fixing blocks 205 are installed in a welding mode, the installation frame 201 and the screening box 6 are installed in a sliding mode, the reset springs 206 are installed on the top of the inner sides of the installation grooves 204 in a welding mode, one ends of the reset springs 206 are installed on the, the rockfill material can be more sufficiently vibrated, thereby improving the screening effect of the whole device, the vibrating mechanism 3 comprises an eccentric block 301, belt pulleys 302, a driving motor 303 and a belt 304, two groups of rotating rods are rotatably installed on the inner walls of the front side and the rear side of the screening box 6, two groups of eccentric blocks 301 are welded on the outer wall of the rotating rods, one ends of the two groups of rotating rods extend to the outside of the screening box 6 and are welded with one group of belt pulleys 302, the driving motor 303 is welded on the outer surface of the top of the fixed platform 8, one group of belt pulleys 302 is welded and installed on the output shaft of the driving motor 303 through a coupler, the three groups of belt pulleys 302 are sleeved and installed with the belt 304, the three groups of belt pulleys 302 are in transmission connection through the belt 304, the output shaft of the driving motor 303 is not connected with the rotating rods on the eccentric, further ensuring the normal operation of the device, the blockage cleaning mechanism 4 comprises an iron wire cleaning roller 401, a two-way threaded rod 402, a mounting block 403, a gear 404 and a chain 405, four groups of iron wire cleaning rollers 401 are arranged inside the screening box 6, the iron wire cleaning rollers 401 are attached to the bottom of the mounting frame 201, four groups of two-way threaded rods 402 are rotatably mounted on the inner walls of two sides of the screening box 6, two groups of mounting blocks 403 are mounted on the two-way threaded rods 402 in a threaded manner, the iron wire cleaning rollers 401 and the mounting blocks 403 are rotatably mounted, one ends of the four groups of two-way threaded rods 402 extend to the outside of the screening box 6 and are welded with one group of gears 404, two groups of mounting rods are rotatably mounted on the outer wall of the other side of the screening box 6, one group of gears 404 are welded on the outer walls of the two groups of mounting rods, the three groups of gears 404 are sleeved with the chain 405, the three groups of gears 404 are in transmission connection through, the one end welded mounting of installation pole has the crank, and operating personnel only need rotate the crank on the two-way threaded rod 402 can clear up the heap stone material that blocks up on the screen cloth 202, reduces because of the heap stone material blocks up the influence that causes the device screening operation, guarantees the quality of device screening, has prolonged the life of device simultaneously, reduces the steady cost of dimension.
The dust removal feeding mechanism 5 comprises a fan 501, an air outlet pipe 502, a dust collection box 503, an air exhaust pipe 504 and an air inlet pipe 505, the fan 501 is welded and installed on the outer wall of the other side of the screening box 6, the air outlet pipe 502 is welded and installed on the output end of the fan 501, the dust collection box 503 is arranged on the workbench 1, the air exhaust pipe 504 is welded and installed on the input end of the fan 501, one end of the air exhaust pipe 504 is welded and installed with the outer surface of the bottom of the dust collection box 503, the air inlet pipe 505 is welded and installed on the outer wall of one side of the dust collection box 503, the air exhaust pipe 504 and the air inlet pipe 505 are both communicated with the interior of the dust collection box 503, one ends of the air outlet pipe 502 and the air inlet pipe 505 both extend to the interior of the screening box 6 and are welded and installed with a strip-shaped air pipe, the fan 501 not only can achieve the dust fall, the inner wall of the dust collection box 503 is welded with a filter plate 15, the filter plate 15 is obliquely arranged, the filter plate 15 is positioned between the exhaust pipe 504 and the air inlet pipe 505, the inner wall of the strip-shaped air pipe is embedded with the filter screen, dust in the stacking materials is absorbed in the feeding process of the device, meanwhile, the dust and sand are collected in the dust collection box 503 to be convenient for an operator to clean, the screening operation of the device is carried out in the screening box 6, the bottom of the inner side of the installation box 11 is provided with a chute, the outer surface of the bottom of the collection box 12 is welded with a slide block which is slidably arranged in the chute, the installation box 11 and the collection box 12 are slidably arranged, the outer wall of one side of the collection box 12 is provided with a pulling handle, the collection box 12 with the drawer-type structure is convenient for the operator to take and move, the labor, indirectly increasing the sales volume of the device.
The working principle is as follows: controlling a driving motor 303 and a fan 501 to start, opening a barrel cover 14 by lifting a handle, pouring rockfill materials to be screened into a screening box 6 through a feeding barrel 13, wherein the rockfill materials fall on a screen 202, lifted dust is sucked into a dust collection box 503 by the fan 501 and accumulated on a filter plate 15, the driving motor 303 drives an eccentric block 301 to continuously impact an installation frame 201, the rockfill materials reciprocate up and down on the screen 202 under the impact of the eccentric block 301 and the stress action of a return spring 206, the rockfill materials larger than the aperture of an upper layer of the screen 202 roll off the obliquely arranged screen 202 to fall out of the screening box 6, the rockfill materials smaller than the aperture of the upper layer of the screen 202 fall on a lower layer of the screen 202 to be screened continuously, thereby achieving the effect of multi-layer screening, the rockfill materials screened by two layers fall on the inner bottom of the screening box 6 and fall into a collection box 12 under the self gravity and the blowing action of the fan 501 to be collected, after the screening operation is completed, the driving motor 303 and the fan 501 are controlled to stop, whether rockfill material blocks holes on the screen 202 is observed, if yes, a crank on the bidirectional threaded rod 402 is rotated, the iron wire cleaning roller 401 moves transversely, the bottom of the screen 202 is cleaned, the rockfill material in the holes is extruded out, and the cleaning effect is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A multilayer rockfill material screening device, includes workstation (1), its characterized in that: the dust removing and feeding device is characterized in that a screening mechanism (2), a vibrating mechanism (3), a cleaning and blocking mechanism (4), a dust removing and feeding mechanism (5) and a screening box (6) are arranged on the workbench (1), two groups of holes are formed in the outer wall of one side of the screening box (6), two groups of supporting frames (7) and two groups of fixing tables (8) are welded on the outer surface of the top of the workbench (1), two groups of fixing bases (9) are welded on the outer surfaces of the front side and the rear side of the screening box (6), three groups of high-strength springs (10) are welded on the outer surfaces of the tops of the supporting frames (7) and the fixing tables (8), one ends of the high-strength springs (10) are welded and installed with the bottoms of the fixing bases (9), an installation box (11) is welded on the outer surface of the bottom of the screening box (6), a collection box (12) is arranged inside the installation, the top opening of the feeding cylinder (13) is hinged with a cylinder cover (14), and the installation box (11) and the feeding cylinder (13) are communicated with the inside of the screening box (6).
2. The multi-deck rockfill screening apparatus according to claim 1, wherein: the screening mechanism (2) comprises an installation frame (201), a screen (202), a discharge plate (203), installation grooves (204), fixed blocks (205) and reset springs (206), wherein two groups of installation frames (201) are arranged inside a screening box (6), the installation frames (201) are arranged in an inclined mode, the screen (202) is installed on the inner wall of the installation frame (201) in an embedded mode, the aperture of the group of screen (202) located above is larger than that of the group of screen (202) located below, the discharge plate (203) is installed on the outer wall of one side of the installation frame (201) in a welded mode, four groups of installation grooves (204) are formed in the inner walls of the front side and the rear side of the screening box (6), the fixed blocks (205) are installed on the installation grooves (204) in a sliding mode, the installation frames (201) are installed with the fixed blocks (205) in a welded mode, the installation frames (201) are installed with the screening box (, one end of the return spring (206) is welded with the top of the fixed block (205).
3. The multi-deck rockfill screening apparatus according to claim 1, wherein: vibration mechanism (3) are including eccentric block (301), belt pulley (302), driving motor (303) and belt (304), rotate on the side inner wall around screening case (6) and install two sets of dwangs, welding installation has two sets of eccentric blocks (301) on the outer wall of dwang, the one end of two sets of dwangs all extends to the outside and the welding installation of screening case (6) and has a set of belt pulley (302), top surface welding of fixed station (8) installs driving motor (303), the output shaft of driving motor (303) passes through the shaft coupling welding and installs a set of belt pulley (302), the cover is established on three sets of belt pulleys (302) and is installed belt (304), three sets of belt pulley (302) are connected through belt (304) transmission.
4. A multi-deck rockfill screening apparatus according to claim 1 or 2, wherein: the blocking cleaning mechanism (4) comprises iron wire cleaning rollers (401), two-way threaded rods (402), mounting blocks (403), gears (404) and chains (405), four groups of iron wire cleaning rollers (401) are arranged inside the screening box (6), the iron wire cleaning rollers (401) are attached to the bottom of the mounting frame (201), four groups of two-way threaded rods (402) are rotatably mounted on the inner walls of the two sides of the screening box (6), two groups of mounting blocks (403) are mounted on the two-way threaded rods (402) in a threaded manner, the iron wire cleaning rollers (401) and the mounting blocks (403) are rotatably mounted, one ends of the four groups of two-way threaded rods (402) extend to the outside of the screening box (6) and are provided with one group of gears (404) in a welded manner, two groups of mounting rods are rotatably mounted on the outer wall of the other side of the screening box (6), one group of gears (404) are welded on the outer walls of the two groups of mounting rods, and the chains (405), the three groups of gears (404) are in transmission connection through a chain (405).
5. The multi-deck rockfill screening apparatus according to claim 1 or 4, wherein: the outer surface of the top of the cylinder cover (14) is welded with a lifting handle, and one end of the mounting rod is welded with a crank.
6. The multi-deck rockfill screening apparatus according to claim 1, wherein: the dust removal feeding mechanism (5) comprises a fan (501), an air outlet pipe (502), a dust collection box (503), an exhaust pipe (504) and an air inlet pipe (505), the fan (501) is welded and installed on the outer wall of the other side of the screening box (6), the air outlet pipe (502) is welded and installed at the output end of the fan (501), the dust collection box (503) is arranged on the workbench (1), the exhaust pipe (504) is welded and installed at the input end of the fan (501), one end of the exhaust pipe (504) is welded and installed with the outer surface of the bottom of the dust collection box (503), the air inlet pipe (505) is welded and installed on the outer wall of one side of the dust collection box (503), the exhaust pipe (504) and the air inlet pipe (505) are both communicated with the inside of the dust collection box (503), and one ends of the air outlet pipe (502) and the air inlet pipe (505) extend.
7. The multi-deck rockfill screening apparatus according to claim 6, wherein: the filter plate (15) is welded and installed on the inner wall of the dust collection box (503), the filter plate (15) is obliquely arranged, the filter plate (15) is located between the exhaust pipe (504) and the air inlet pipe (505), and the filter screen is installed on the inner wall of the strip-shaped air pipe in an embedded mode.
8. The multi-deck rockfill screening apparatus according to claim 1, wherein: the inner side bottom of the installation box (11) is provided with a sliding groove, the outer surface of the bottom of the collection box (12) is provided with a sliding block in a welding mode, the sliding block is arranged in the sliding groove in a sliding mode, the installation box (11) and the collection box (12) are arranged in a sliding mode, and the outer wall of one side of the collection box (12) is provided with a drawing handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010795476.4A CN112122107A (en) | 2020-08-10 | 2020-08-10 | Multilayer rockfill material screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010795476.4A CN112122107A (en) | 2020-08-10 | 2020-08-10 | Multilayer rockfill material screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112122107A true CN112122107A (en) | 2020-12-25 |
Family
ID=73850721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010795476.4A Pending CN112122107A (en) | 2020-08-10 | 2020-08-10 | Multilayer rockfill material screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112122107A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705464A (en) * | 2021-01-13 | 2021-04-27 | 西安建筑科技大学 | Phosphorite transportation method |
| CN112845052A (en) * | 2021-02-22 | 2021-05-28 | 上海市政工程设计研究总院（集团）有限公司 | Staggered bed retest screening device and soil screening method |
| CN113617663A (en) * | 2021-08-11 | 2021-11-09 | 范祥涛 | Sediment treatment device of funnel mud filtering inclined sand brushing wall for hydraulic engineering |
| CN114904751A (en) * | 2021-02-09 | 2022-08-16 | 五原县金麦提升科技有限公司 | Mechanical vibration classifying screen with screen bed chain lifting device |
| CN115921283A (en) * | 2022-12-22 | 2023-04-07 | 徐州中鑫水泥粉磨有限公司 | A screening plant for producing concrete |
| CN117326272A (en) * | 2023-12-01 | 2024-01-02 | 四川省冶金设计研究院 | Vibration ore drawing machine |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2484293A1 (en) * | 1980-06-12 | 1981-12-18 | Jourdan Louis | Size grading machine for carrots etc. using rotary screening reels - with external brushes to push back carrots jammed between reel rods |
| US4319992A (en) * | 1980-10-28 | 1982-03-16 | Midwestern Industries, Inc. | Material separating machine |
| US4896835A (en) * | 1988-07-11 | 1990-01-30 | Fahrenholz Harley D | Screening machine |
| CN204620393U (en) * | 2015-04-30 | 2015-09-09 | 王小燕 | A kind of multistage dedusting screening machine |
| CN108525829A (en) * | 2018-06-08 | 2018-09-14 | 湖州归谷信息科技有限公司 | A kind of industrial chemicals production grinding device |
| CN108745555A (en) * | 2018-08-02 | 2018-11-06 | 芜湖水淼环保科技有限公司 | A kind of novel household garbage grinding device |
| CN108940839A (en) * | 2018-08-03 | 2018-12-07 | 安徽省新旭堂茶业有限公司 | A kind of tea processing screening machine |
| CN109078838A (en) * | 2018-09-07 | 2018-12-25 | 中国十七冶集团有限公司 | A kind of building material separating screen device |
| CN109158302A (en) * | 2018-09-12 | 2019-01-08 | 天津市鸿大色母粒有限公司 | A kind of Masterbatch screening plant |
| CN109225841A (en) * | 2018-10-19 | 2019-01-18 | 宜宾县吉新商贸有限责任公司 | The quickly sorting unit of screening shelled peanut |
| CN208758054U (en) * | 2018-06-15 | 2019-04-19 | 合肥亚龙化工有限责任公司 | A kind of multistage sieve material device of powder processing |
| CN209238401U (en) * | 2018-11-27 | 2019-08-13 | 张家界恒亮新材料科技有限公司 | A kind of ore processing shaking-sieving device |
| CN110293050A (en) * | 2019-06-26 | 2019-10-01 | 宁德师范学院 | A kind of lime stone thickness screening plant |
| CN210585865U (en) * | 2019-09-16 | 2020-05-22 | 韶关学院 | Anti-blocking color sand vibrating screen |
| CN210647226U (en) * | 2019-09-16 | 2020-06-02 | 南通盛弘冲孔装饰有限公司 | Punching scrap collecting and processing equipment for punching artificial leather |
| CN210906882U (en) * | 2019-09-28 | 2020-07-03 | 山东中正食品科技检测有限公司 | Sample screening device for starch detection |
| CN111389711A (en) * | 2020-04-08 | 2020-07-10 | 曹长凯 | Granule vibration screening plant of fertilizer production |
| CN211100112U (en) * | 2019-12-16 | 2020-07-28 | 赖娟英 | Coarse sand screening device for construction site |
-
2020
- 2020-08-10 CN CN202010795476.4A patent/CN112122107A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2484293A1 (en) * | 1980-06-12 | 1981-12-18 | Jourdan Louis | Size grading machine for carrots etc. using rotary screening reels - with external brushes to push back carrots jammed between reel rods |
| US4319992A (en) * | 1980-10-28 | 1982-03-16 | Midwestern Industries, Inc. | Material separating machine |
| US4896835A (en) * | 1988-07-11 | 1990-01-30 | Fahrenholz Harley D | Screening machine |
| CN204620393U (en) * | 2015-04-30 | 2015-09-09 | 王小燕 | A kind of multistage dedusting screening machine |
| CN108525829A (en) * | 2018-06-08 | 2018-09-14 | 湖州归谷信息科技有限公司 | A kind of industrial chemicals production grinding device |
| CN208758054U (en) * | 2018-06-15 | 2019-04-19 | 合肥亚龙化工有限责任公司 | A kind of multistage sieve material device of powder processing |
| CN108745555A (en) * | 2018-08-02 | 2018-11-06 | 芜湖水淼环保科技有限公司 | A kind of novel household garbage grinding device |
| CN108940839A (en) * | 2018-08-03 | 2018-12-07 | 安徽省新旭堂茶业有限公司 | A kind of tea processing screening machine |
| CN109078838A (en) * | 2018-09-07 | 2018-12-25 | 中国十七冶集团有限公司 | A kind of building material separating screen device |
| CN109158302A (en) * | 2018-09-12 | 2019-01-08 | 天津市鸿大色母粒有限公司 | A kind of Masterbatch screening plant |
| CN109225841A (en) * | 2018-10-19 | 2019-01-18 | 宜宾县吉新商贸有限责任公司 | The quickly sorting unit of screening shelled peanut |
| CN209238401U (en) * | 2018-11-27 | 2019-08-13 | 张家界恒亮新材料科技有限公司 | A kind of ore processing shaking-sieving device |
| CN110293050A (en) * | 2019-06-26 | 2019-10-01 | 宁德师范学院 | A kind of lime stone thickness screening plant |
| CN210585865U (en) * | 2019-09-16 | 2020-05-22 | 韶关学院 | Anti-blocking color sand vibrating screen |
| CN210647226U (en) * | 2019-09-16 | 2020-06-02 | 南通盛弘冲孔装饰有限公司 | Punching scrap collecting and processing equipment for punching artificial leather |
| CN210906882U (en) * | 2019-09-28 | 2020-07-03 | 山东中正食品科技检测有限公司 | Sample screening device for starch detection |
| CN211100112U (en) * | 2019-12-16 | 2020-07-28 | 赖娟英 | Coarse sand screening device for construction site |
| CN111389711A (en) * | 2020-04-08 | 2020-07-10 | 曹长凯 | Granule vibration screening plant of fertilizer production |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705464A (en) * | 2021-01-13 | 2021-04-27 | 西安建筑科技大学 | Phosphorite transportation method |
| CN114904751A (en) * | 2021-02-09 | 2022-08-16 | 五原县金麦提升科技有限公司 | Mechanical vibration classifying screen with screen bed chain lifting device |
| CN112845052A (en) * | 2021-02-22 | 2021-05-28 | 上海市政工程设计研究总院（集团）有限公司 | Staggered bed retest screening device and soil screening method |
| CN113617663A (en) * | 2021-08-11 | 2021-11-09 | 范祥涛 | Sediment treatment device of funnel mud filtering inclined sand brushing wall for hydraulic engineering |
| CN115921283A (en) * | 2022-12-22 | 2023-04-07 | 徐州中鑫水泥粉磨有限公司 | A screening plant for producing concrete |
| CN117326272A (en) * | 2023-12-01 | 2024-01-02 | 四川省冶金设计研究院 | Vibration ore drawing machine |
| CN117326272B (en) * | 2023-12-01 | 2024-02-06 | 四川省冶金设计研究院 | Vibration ore drawing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112122107A (en) | Multilayer rockfill material screening plant | |
| CN111545290A (en) | Sorting device is retrieved to building rubbish | |
| CN204974464U (en) | Cereal coarse classifier | |
| CN209935239U (en) | Stone removing machine | |
| CN113477312A (en) | Screening type crushing device for food processing | |
| CN113578732B (en) | Efficient garbage classification method | |
| CN116764766B (en) | Regenerated composite building material crushing equipment with screening and classifying functions | |
| CN206965952U (en) | A kind of cyclone separator of wood chip impurity elimination | |
| CN113680785A (en) | Construction waste treatment recovery plant | |
| CN113908911A (en) | Energy-efficient type mineral screening equipment | |
| CN113117797A (en) | Waste treatment device for civil engineering construction | |
| CN112452426A (en) | Electric sand screening machine for building | |
| CN116944018A (en) | Screening device and method for recycled concrete production | |
| CN218872782U (en) | Grit screening mechanism for construction | |
| CN217700608U (en) | Building rubbish breaker | |
| CN214557413U (en) | Base shaft type SLM metal printing equipment | |
| CN113082930B (en) | Concrete quick separation device that can remove dust | |
| CN114789075A (en) | High-efficient broken processing apparatus of construction waste material | |
| CN210523057U (en) | Vertical vibration ore separator | |
| CN112317044A (en) | Building environmental protection rubbish screening separator | |
| CN113019513A (en) | Energy-concerving and environment-protective concrete crushing sorting facilities that uses | |
| CN221157629U (en) | Concrete brick processing raw materials screening installation | |
| CN220531739U (en) | Waste concrete recycling device | |
| CN221832759U (en) | Sand and stone separation device | |
| CN217094460U (en) | Building rubbish resourceful treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201225 |