CN212348898U - Multistage sorting vibrating screen for building waste aggregate - Google Patents
Multistage sorting vibrating screen for building waste aggregate Download PDFInfo
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- CN212348898U CN212348898U CN202020747785.XU CN202020747785U CN212348898U CN 212348898 U CN212348898 U CN 212348898U CN 202020747785 U CN202020747785 U CN 202020747785U CN 212348898 U CN212348898 U CN 212348898U
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Abstract
The utility model discloses a multistage shale shaker that selects separately of building rubbish aggregate, comprising a base plate, the upper surface of bottom plate is equipped with the bits of broken glass workbin, the top rigid coupling of bits of broken glass workbin has the feeder hopper, the inside bottom rigid coupling of bits of broken glass workbin has first filter plate, the inside of bits of broken glass workbin is equipped with broken mechanism, the front surface of bits of broken glass workbin rotates and is connected with the baffle, the upper surface center of baffle has inserted the bolt. This multistage shale shaker that selects separately of building rubbish aggregate, through the crushed aggregates case, the feeder hopper, first filter plate, broken mechanism, cooperation between baffle and the bolt, it is broken to its inside material to twist with the hands the cooperation between the crushed aggregates case in roller and the motion process, the distance between roller and the crushed aggregates case can constantly take place the transform during the operation, it is comparatively diversified to twist with the hands the motion orbit between the process of roller function and the crushed aggregates case for aggregate and the broken separation efficiency of concrete can promote, practicality can promote.
Description
Technical Field
The utility model relates to a building rubbish technical field specifically is a multistage shale shaker that selects separately of building rubbish aggregate.
Background
Along with the improvement of living standard of people and the development of science and technology, people have stronger and stronger consciousness on recycling, and especially when the construction waste is treated, a large amount of aggregate exists in the construction waste, and the aggregate has certain utilization value.
The prior art can use the multistage shale shaker of selecting separately of building rubbish aggregate when screening the building rubbish aggregate, for example application number 201920221277.5's patent, include, the power distribution box comprises a box body, the inner wall right side top rigid coupling of box has first support, the left side of first support is connected with the gear through first round pin hub rotation, though can carry out crushing separation operation between aggregate and the concrete, the screening of follow-up aggregate of can being convenient for, but in crushing process, the distance between the inside roller of its crushed aggregates case and the crushed aggregates incasement wall is the definite value, and the process of twisting roller function and the movement track between the crushed aggregates case are comparatively single for aggregate and concrete crushing separation efficiency are lower, and the practicality remains to be strengthened.
Meanwhile, the screening mechanism at the bottom end is reasonable in design, the filter plate which performs the filtering operation cannot perform left-right reciprocating motion, so that the material filtering time period is short, and the unsatisfactory condition of the material screening effect is easy to occur.
Disclosure of Invention
An object of the utility model is to provide a multistage sorting shale shaker of building rubbish aggregate to solve the above-mentioned background art in the crushing process that proposes, the distance between its crushed aggregates incasement portion twist roller and the crushed aggregates incasement wall is the definite value, twists with fingers the process of roller function and the movement track between the crushed aggregates case comparatively single, makes aggregate and concrete crushing separation efficiency lower, and the practicality remains to strengthen the problem.
In order to achieve the above object, the utility model provides a following technical scheme: the multistage sorting vibrating screen for the building garbage aggregates comprises a bottom plate, wherein a crushing box is arranged on the upper surface of the bottom plate, a feeding hopper is fixedly connected to the top end of the crushing box, a first filter plate is fixedly connected to the bottom end of the interior of the crushing box, a crushing mechanism is arranged inside the crushing box, a baffle is rotatably connected to the front surface of the crushing box, a bolt is inserted into the center of the upper surface of the baffle, and the bolt penetrates through the baffle and is in threaded connection with the crushing box;
the crushing mechanism comprises a vertical plate, a rotating shaft, an eccentric column, a belt pulley, a twisting roller, a belt and a case;
the riser is located the rear side of garrulous workbin, the bottom of riser links to each other with the last fixed surface of bottom plate, the rear side surface of riser has from left to right inserted a plurality of pivots in proper order, some of pivot runs through riser and garrulous workbin in proper order partly, the pivot is passed through ball bearing and is rotated continuously with the riser, the fixed cover in outer wall rear side of pivot has connect eccentric post, the outer wall of eccentric post and the contact surface clearance fit of garrulous workbin, the fixed cover in outer wall front side of pivot has connect the twist roller, around the twist roller two sides all laminate with the inside front and back two sides of garrulous workbin mutually, the center the rear end center rigid coupling of pivot has the belt pulley, the below of belt pulley is equipped with quick-witted case, machine case and riser are fixed continuous, the belt pulley passes through. The crushing and separating efficiency of the aggregate and the concrete is improved.
Preferably, the bottom of the left side and the right side of the feed hopper are fixedly connected with inclined rods, and the inclined rods are fixedly connected with the material crushing box. The down tube can increase the stability between feeder hopper and crushed aggregates case.
Preferably, a screening mechanism is arranged right below the crushing box;
the screening mechanism comprises a screening box, a through groove, a support plate, a motor, a reciprocating screw rod, a cylinder, a bent rod, a square plate, a transverse plate, a second filter plate and a guide plate;
the sieve workbin is located the bits of broken glass workbin under, sieve workbin's lower surface has been seted up and has been led to the groove, sieve workbin's right side surface bottom rigid coupling has the extension board, the motor is installed on the upper surface right side of extension board, the left side rigid coupling of motor has reciprocal lead screw, the outer wall connection of reciprocal lead screw has the drum, the equal rigid coupling in both ends has the knee about the outer wall of drum, the sieve workbin is run through to a part of knee, the outer wall of knee and the contact surface clearance fit of sieve workbin, the left side tip rigid coupling of knee has the square plate, the equal rigid coupling in both ends about the left surface of square plate has the diaphragm, the upper surface rigid coupling of diaphragm has the second filter plate, the left surface from the bottom up of sieve workbin has two baffles in proper order the rigid. The situation that the material screening effect is not ideal is not easy to occur.
Preferably, the two curved rods are vertically symmetrical with respect to a center point of the cylinder. The cylinder can apply force to the two bent rods uniformly.
Preferably, the top end of the left surface of the screening box is fixedly connected with a handle. The handle is convenient for applying force to the screening box.
Preferably, the through grooves and the two guide plates are respectively provided with a storage box, and the lower surface of the storage box is attached to the upper surface of the bottom plate. The storage box is convenient for accomodate the storage to the material of whereabouts.
Preferably, the inner outer side of the screening box is higher than 5-10mm relative to the inner center of the screening box. The bottom material in the screening box can be discharged through the through groove.
Preferably, four corners of the lower surface of the screening box are provided with supporting legs, and the bottom ends of the supporting legs are fixedly connected with the upper surface of the bottom plate;
the supporting legs comprise convex blocks, telescopic rods, lantern rings, compression springs, cross rods, semicircular plates and upright rods;
the four lugs are respectively positioned at four corners of the lower surface of the screening box, two lugs on the right side are respectively and fixedly connected with the front end and the rear end of the right side of the lower surface of the screening box, the bottom ends of the two lugs on the right side are hinged with vertical rods, the bottom ends of the upright rods are fixedly connected with the upper surface of the bottom plate, the two lugs on the left side are respectively attached to the front end and the rear end of the left side of the lower surface of the screening box, the bottom ends of the two lugs on the left side are hinged with telescopic rods, the bottom end of the telescopic rod is fixedly connected with the upper surface of the bottom plate, the upper end and the lower end of the outer wall of the telescopic rod are fixedly sleeved with lantern rings, a compression spring is fixedly connected between the two lantern rings, the top ends of the left surfaces of the two lugs on the left side are inserted with a cross rod, the lug that runs through of horizontal pole, the outer wall of horizontal pole and the contact surface clearance fit of lug, the equal rigid coupling in both sides of horizontal pole has the semicircle board, the top of semicircle board links to each other with the lower fixed surface of sieve workbin. Be convenient for sieve out the inside aggregate of sieve charging box, do benefit to the steady operation of device.
Compared with the prior art, the beneficial effects of the utility model are that: this multistage shale shaker that selects separately of building rubbish aggregate for traditional technique has following advantage:
through the cooperation between the crushed aggregate box, the feeding hopper, the first filter plate, the crushing mechanism, the baffle plate and the bolts, materials to be crushed and sieved with proper shapes and sizes are put into the crushing box, then a motor in the machine case is powered, the central rotating shaft, the eccentric columns and the twisting rollers can rotate, the eccentric columns on the left side and the right side limit the crushed aggregate box, the crushed aggregate box can move in a reciprocating regular manner, the crushed aggregate box in the moving process can provide certain reaction force for the eccentric columns on the left side and the right side, the rotating shaft and the twisting rollers can rotate, so that the rotating twisting rollers and the crushed aggregate box in the moving process cooperate to crush the materials in the crushing box, the distance between the twisting rollers and the crushed aggregate box during the moving process can be changed continuously, the moving tracks between the twisting rollers and the crushed aggregate box are diversified, and the crushing and separating efficiency of aggregate and concrete can be improved, the practical performance can be promoted.
Through the crushed aggregates case, the feeder hopper, first filter plate, cooperation between broken mechanism and the screening mechanism, the concrete material that drops from the first sieve top in top can fall into at the sieve incasement portion, the top of top diaphragm, supply power with the motor simultaneously, reciprocal lead screw can rotate and make the knee, the square plate, diaphragm and second filter plate reciprocating motion about carrying out, can increase the filter time of material, make the aggregate of doping in the concrete filtered, comparatively tiny aggregate and the concrete fine powder that can't do benefit to can be discharged through leading to the groove, and the great aggregate that can be utilized can pass through the baffle and discharge, realize screening out in grades the aggregate, the unsatisfactory condition of material screening effect appears in difficult appearing, do benefit to and use widely.
Garrulous workbin, feeder hopper, first filter plate, crushing mechanism, screening mechanism and supporting legs between the cooperation, when the inside second filter plate of sieve workbin filters the operation and goes on, when two second filter plate top aggregates are more, operating personnel can carry out the application of force downwards in the left side of the sieve workbin, can make the sieve workbin go on to the left side slope, is convenient for sieve the inside aggregate of sieve workbin out, does benefit to the steady operation of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top partial cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of a connection structure of the sieve box, the transverse plate and the motor in FIG. 1;
fig. 4 is a schematic view of a connection structure of the sieving box, the telescopic rod and the bump in fig. 1.
In the figure: 1. the material crushing box comprises a material crushing box body, 2, a feed hopper, 3, a first filter plate, 4, a crushing mechanism, 401, a vertical plate, 402, a rotating shaft, 403, an eccentric column, 404, a belt pulley, 405, a twisting roller, 406, a belt, 407, a case, 5, a screening mechanism, 501, a screening box, 502, a through groove, 503, a support plate, 504, a motor, 505, a reciprocating screw rod, 506, a cylinder, 507, a bent rod, 508, a square plate, 509, a transverse plate, 510, a second filter plate, 511, a guide plate, 6, a support leg, 601, a lug, 602, a telescopic rod, 603, a lantern ring, 604, a compression spring, 605, a transverse rod, 606, a semicircular plate, 607, a vertical rod, 7, a bottom plate, 8, a baffle, 9, a bolt, 10 and.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a multistage sorting vibrating screen for building garbage aggregates comprises a bottom plate 7, wherein a crushed material box 1 is arranged on the upper surface of the bottom plate 7, a feed hopper 2 is fixedly connected to the top end of the crushed material box 1, the feed hopper 2 is communicated with the crushed material box 1, a first filter plate 3 is fixedly connected to the bottom end inside the crushed material box 1, the first filter plate 3 and a second filter plate 510 are made of stainless steel materials with through holes distributed on the surfaces, the mesh number of the first filter plate 3 and the second filter plate 510 is determined according to specific sorting fine requirements, a crushing mechanism 4 is arranged inside the crushed material box 1, a baffle plate 8 is rotatably connected to the front surface of the crushed material box 1, the baffle plate 8 is rotatably connected with the crushed material box 1 through a pin shaft, a bolt 9 is inserted into the center of the upper surface of the baffle plate 8, the bolt 9 penetrates through the baffle plate 8 to be in threaded connection with the crushed material box 1, the crushing mechanism 4 comprises a vertical plate 401, a rotating shaft 402, the vertical plate 401 is positioned at the rear side of the crushed aggregate box 1, the bottom end of the vertical plate 401 is fixedly connected with the upper surface of the bottom plate 7, a plurality of rotating shafts 402 are sequentially inserted into the rear side surface of the vertical plate 401 from left to right, a part of the rotating shafts 402 sequentially penetrate through the vertical plate 401 and a part of the crushed aggregate box 1, the rotating shafts 402 are rotatably connected with the vertical plate 401 through ball bearings, an eccentric column 403 is fixedly sleeved on the rear side of the outer wall of the rotating shafts 402, the outer wall of the eccentric column 403 is in clearance fit with the contact surface of the crushed aggregate box 1, a twisting roller 405 is fixedly sleeved on the front side of the outer wall of the rotating shafts 402, the front side and the rear side of the twisting roller 405 are both attached to the front side and the rear side of the inside of the crushed aggregate box 1, a belt pulley 404 is fixedly connected at the center of the rear side end of the central rotating shaft 402, a, machine case 407 and riser 401 are fixed to be continuous, and belt pulley 404 rotates with quick-witted case 407 through belt 406 and links to each other, and belt pulley 404 rotates with the belt pulley of the inside driving motor front side installation of machine case 407 through belt 406 and links to each other, and 2 left and right sides bottom rigid couplings of feeder hopper have the down tube, and the down tube is fixed continuous with crushed aggregates case 1, and the down tube can increase the stability between feeder hopper 2 and the crushed aggregates case 1.
A screening mechanism 5 is arranged right below the crushed material box 1, the screening mechanism 5 comprises a screening box 501, a through groove 502, a support plate 503, a motor 504, a reciprocating screw rod 505, a cylinder 506, a bent rod 507, a square plate 508, a transverse plate 509, a second filter plate 510 and a guide plate 511, the screening box 501 is arranged right below the crushed material box 1, the through groove 502 is arranged on the lower surface of the screening box 501, the support plate 503 is fixedly connected to the bottom end of the right surface of the screening box 501, the motor 504 is arranged on the right side of the upper surface of the support plate 503, the motor 504 is of an ECMA-E11320RS type, a power cord of the motor 504 is connected with an external power supply device, the reciprocating screw rod 505 is fixedly connected to the left side of the motor 504, an output shaft of the motor 504 is fixedly connected with the reciprocating screw rod 505, the outer wall of the reciprocating screw rod 505 is connected with the cylinder 506, the upper and lower ends of the outer wall of the cylinder 506 are fixedly connected with the bent, the left end of the bent rod 507 is fixedly connected with a square plate 508, the upper end and the lower end of the left surface of the square plate 508 are fixedly connected with a transverse plate 509, the upper surface of the transverse plate 509 is fixedly connected with a second filter plate 510, the left surface of the screening box 501 is fixedly connected with two guide plates 511 from bottom to top in sequence, the two bent rods 507 are vertically symmetrical relative to the central point of the cylinder 506, the cylinder 506 can uniformly apply force to the two bent rods 507, the top end of the left surface of the screening box 501 is fixedly connected with a handle which is convenient for applying force to the screening box 501, the storage box 10 is arranged below the through groove 502 and the two guide plates 511, the lower surface of the storage box 10 is attached to the upper surface of the bottom plate 7, the storage box 10 is convenient for containing and storing falling materials, the inner outer side of the screening box 501 is higher than 5-10mm around relative to the inner center of the screening box 501, and the bottom materials in the screening box 501.
Four corners of the lower surface of the screening box 501 are provided with supporting legs 6, the bottom ends of the supporting legs 6 are fixedly connected with the upper surface of the bottom plate 7, each supporting leg 6 comprises a bump 601, a telescopic rod 602, a lantern ring 603, a compression spring 604, a cross rod 605, a semicircular plate 606 and a vertical rod 607, the four bumps 601 are respectively positioned at the four corners of the lower surface of the screening box 501, two bumps 601 at the right side are respectively and fixedly connected with the front and rear ends of the right side of the lower surface of the screening box 501, the bottom ends of the two bumps 601 at the right side are hinged with the vertical rods 607, the bottom ends of the vertical rods 607 are fixedly connected with the upper surface of the bottom plate 7, two bumps 601 at the left side are respectively attached to the front and rear ends of the left side of the lower surface of the screening box 501, the bottom ends of the two bumps 601 at the left side, the coefficient of the compression spring 604 is 20-50N/CM, a cross rod 605 is inserted into the top ends of the left surfaces of the two left convex blocks 601, the cross rod 605 penetrates through the convex blocks 601, the outer wall of the cross rod 605 is in clearance fit with the contact surfaces of the convex blocks 601, the left side and the right side of the cross rod 605 are fixedly connected with semicircular plates 606, and the top ends of the semicircular plates 606 are fixedly connected with the lower surface of the screening box 501.
When the multistage sorting vibrating screen for the aggregates of the construction wastes is used, firstly, materials to be crushed and screened, which are appropriate in shape and size, are put into the crushed aggregate box 1 through the feed hopper 2, then, a motor in the machine box 407 is powered, the central rotating shaft 402, the eccentric columns 403 and the twisting rollers 405 can rotate, the eccentric columns 403 on the left side and the right side limit the crushed aggregate box 1, the crushed aggregate box 1 can move in a reciprocating regular manner, meanwhile, the crushed aggregate box 1 in the moving process can provide certain reaction force for the eccentric columns 403 on the left side and the right side, the eccentric columns 403 on the left side and the eccentric columns 402 and the twisting rollers 405 on the right side and the left side rotate, so that the rotating twisting rollers 405 and the crushed aggregate box 1 in the moving process are matched to crush the materials in the inner parts, then, the materials are filtered and screened out through the first filter plate 3, and the smaller fine concrete and the smaller aggregates can be filtered out through the first filter plate 3, concrete materials falling from the upper part of the first screen plate 3 above can fall into the screening box 501 and above the top transverse plate 509, the motor 504 is powered, the reciprocating screw rod 505 can rotate to enable the cylinder 506, the bent rod 507, the square plate 508, the transverse plate 509 and the second filter plate 510 to reciprocate left and right, the filtering time of the materials can be prolonged, aggregates doped in the concrete are filtered, the relatively fine and unfavorable aggregates and concrete fine powder can be discharged through the through groove 502, the relatively large and available aggregates can be discharged through the guide plate 511, the aggregates can be screened in a grading manner, the situation that the material screening effect is not ideal is not easy to occur, then the power supply to the motor and the motor 504 in the case is stopped, the baffle plate 8 is separated from the aggregate box 1 by rotating the bolt 9 anticlockwise, namely, the aggregates in the aggregate box 1 can be taken out, and the aggregate screening operation is completed, twist roller 405 and the broken material case 1 between the distance constantly to take place the transform during the operation, it is comparatively diversified to twist the motion orbit between the process of roller 405 function and the broken material case 1, make aggregate and the broken separation efficiency of concrete promote, practicality can promote, when the operation in-process filters the operation and goes on as the inside second filter plate 510 of sieve material case 501, when two second filter plates 510 top aggregates are more, operating personnel can be with sieve material case 501 left side down application of force, can make sieve material case 501 go on to the left side slope, be convenient for sieve out the inside aggregate of sieve material case 501, do benefit to the steady operation of device.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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. The utility model provides a multistage shale shaker that selects separately of building rubbish aggregate, includes bottom plate (7), its characterized in that: the upper surface of the bottom plate (7) is provided with a crushed material box (1), the top end of the crushed material box (1) is fixedly connected with a feed hopper (2), the bottom end of the inside of the crushed material box (1) is fixedly connected with a first filter plate (3), the inside of the crushed material box (1) is provided with a crushing mechanism (4), the front surface of the crushed material box (1) is rotatably connected with a baffle (8), a bolt (9) is inserted into the center of the upper surface of the baffle (8), and the bolt (9) penetrates through the baffle (8) and is in threaded connection with the crushed material box (1);
the crushing mechanism (4) comprises a vertical plate (401), a rotating shaft (402), an eccentric column (403), a belt pulley (404), a twisting roller (405), a belt (406) and a case (407);
the utility model discloses a novel material crushing machine, including riser (401), bottom and bottom plate (7), the rear side of riser (401) is located the rear side of bits of broken glass case (1), the fixed surface of the bottom of riser (401) links to each other with the upper surface of bottom plate (7), the rear side surface of riser (401) has from left to right inserted a plurality of pivots (402) in proper order, a part of pivot (402) runs through a part of riser (401) and bits of broken glass case (1) in proper order, pivot (402) rotate with riser (401) through ball bearing and link to each other, the fixed cover in outer wall rear side of pivot (402) has eccentric post (403), the outer wall of eccentric post (403) and the contact surface clearance fit of bits of broken glass case (1), the fixed cover in outer wall front side of pivot (402) has been cup jointed roller (405), two sides all laminate with the inside front and back two sides of bits of broken glass case (1) around cup roller (405), a case (407) is arranged below the belt pulley (404), the case (407) is fixedly connected with the vertical plate (401), and the belt pulley (404) is rotatably connected with the case (407) through a belt (406).
2. The construction waste aggregate multistage separation vibrating screen of claim 1, characterized in that: the bottom of the left side and the right side of the feed hopper (2) is fixedly connected with an inclined rod, and the inclined rod is fixedly connected with the material crushing box (1).
3. The construction waste aggregate multistage separation vibrating screen of claim 1, characterized in that: a screening mechanism (5) is arranged right below the crushing box (1);
the screening mechanism (5) comprises a screening box (501), a through groove (502), a support plate (503), a motor (504), a reciprocating screw rod (505), a cylinder (506), a bent rod (507), a square plate (508), a transverse plate (509), a second filter plate (510) and a guide plate (511);
the sieve workbin (501) is located under the shredded material case (1), logical groove (502) has been seted up to the lower surface of sieve workbin (501), the right surface bottom rigid coupling of sieve workbin (501) has extension board (503), motor (504) are installed on the upper surface right side of extension board (503), the left side rigid coupling of motor (504) has reciprocal lead screw (505), the outer wall connection of reciprocal lead screw (505) has drum (506), the equal rigid coupling in both ends has curved bar (507) about the outer wall of drum (506), sieve workbin (501) is run through to a part of curved bar (507), the outer wall of curved bar (507) and the contact surface clearance fit of sieve workbin (501), the left side tip rigid coupling of curved bar (507) has square plate (508), the equal rigid coupling in both ends has diaphragm (509) about the left surface of square plate (508), the upper surface rigid coupling of diaphragm (509) has second filter plate (510), the left surface from the bottom up of sieve workbin (501) is rigid coupling in proper order has two baffle (511).
4. The construction waste aggregate multistage separation vibrating screen of claim 3, characterized in that: the two curved rods (507) are symmetrical up and down relative to the central point of the cylinder (506).
5. The construction waste aggregate multistage separation vibrating screen of claim 3, characterized in that: the top end of the left surface of the screening box (501) is fixedly connected with a handle.
6. The construction waste aggregate multistage separation vibrating screen of claim 3, characterized in that: the storage box (10) is arranged below the through groove (502) and the two guide plates (511), and the lower surface of the storage box (10) is attached to the upper surface of the bottom plate (7).
7. The construction waste aggregate multistage separation vibrating screen of claim 3, characterized in that: the periphery of the outer side of the interior of the screening box (501) is higher than 5-10mm relative to the center of the interior of the screening box (501).
8. The construction waste aggregate multistage separation vibrating screen of claim 3, characterized in that: supporting feet (6) are arranged at four corners of the lower surface of the screening box (501), and the bottom ends of the supporting feet (6) are fixedly connected with the upper surface of the bottom plate (7);
the supporting legs (6) comprise a convex block (601), a telescopic rod (602), a lantern ring (603), a compression spring (604), a cross rod (605), a semicircular plate (606) and a vertical rod (607);
four lugs (601) are respectively positioned at four corners of the lower surface of a sieve material box (501), two lugs (601) on the right side are respectively fixedly connected with the front end and the rear end of the right side of the lower surface of the sieve material box (501), two lugs (601) on the right side are hinged with vertical rods (607), the bottom end of each vertical rod (607) is fixedly connected with the upper surface of a bottom plate (7), two lugs (601) on the left side are respectively attached to the front end and the rear end of the left side of the lower surface of the sieve material box (501), two lugs (601) on the left side are hinged with telescopic rods (602), the bottom end of each telescopic rod (602) is fixedly connected with the upper surface of the bottom plate (7), lantern rings (603) are fixedly sleeved at the upper end and the lower end of the outer wall of each telescopic rod (602), compression springs (604) are fixedly connected between the lantern rings (603), a cross, the lug (601) that runs through of horizontal pole (605), the contact surface clearance fit of the outer wall of horizontal pole (605) and lug (601), the equal rigid coupling in both sides has semicircle board (606) horizontal pole (605), the top of semicircle board (606) links to each other with the lower fixed surface of sieve workbin (501).
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CN202020747785.XU CN212348898U (en) | 2020-05-09 | 2020-05-09 | Multistage sorting vibrating screen for building waste aggregate |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114100750A (en) * | 2021-11-15 | 2022-03-01 | 青岛东捷建设工程有限公司 | Waste treatment and separation device for civil engineering construction |
CN115057659A (en) * | 2022-05-18 | 2022-09-16 | 湖州众驰建材有限公司 | Low-shrinkage low-viscosity ultrahigh-strength concrete and member thereof |
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2020
- 2020-05-09 CN CN202020747785.XU patent/CN212348898U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114100750A (en) * | 2021-11-15 | 2022-03-01 | 青岛东捷建设工程有限公司 | Waste treatment and separation device for civil engineering construction |
CN115057659A (en) * | 2022-05-18 | 2022-09-16 | 湖州众驰建材有限公司 | Low-shrinkage low-viscosity ultrahigh-strength concrete and member thereof |
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