CN211051866U

CN211051866U - Lignin fiber screening device for asphalt pavement

Info

Publication number: CN211051866U
Application number: CN201921968024.0U
Authority: CN
Inventors: 王自强
Original assignee: Jiangsu Haide New Materials Ltd
Current assignee: Jiangsu Haide New Materials Ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-07-21
Anticipated expiration: 2029-11-14

Abstract

The utility model relates to a screening plant technical field just discloses a lignocellulosic fiber's screening plant for bituminous paving, including fixed case, the bottom fixed mounting of fixed case has the supporting leg, the middle movable mounting of fixed bottom of the case portion has the storage case, the bottom movable mounting of fixed incasement chamber has the movable wheel, the top fixed mounting of movable wheel has the screening case, annular spacing groove has been seted up to the lateral wall of fixed incasement chamber. This lignocellulosic fiber's screening plant for bituminous paving, through being provided with the feeder hopper, put into the feeder hopper inside with lignocellulosic fiber, lignocellulosic fiber can fall into on the sieve frame of screening incasement portion along the passage promptly, starter motor, the output shaft of motor can drive the transmission shaft promptly and rotate, the transmission shaft can drive the screening case through changeing the piece and connecting rod promptly and rotate, under the effect of centrifugal force, lignocellulosic fiber can roll fast on the screening case promptly, can accomplish the screening for the screening effect is better.

Description

Lignin fiber screening device for asphalt pavement

Technical Field

The utility model relates to a screening plant technical field specifically is a lignocellulosic screening plant for bituminous paving.

Background

The lignin fiber is organic fiber obtained by chemical treatment of natural wood, is cotton flocculent, white or grey white in appearance, is mainly applied to pavement paving, is an indispensable stabilizer, is usually flocculent, and is granular.

Lignin fibre need through screening, split, high temperature handle, bleaching, chemical treatment, neutralization, the screening becomes the fibre of different length and thickness in order to adapt to the needs of different applied materials, and just need use screening plant at the in-process of screening, the problem that most all have the not convenient to use of current screening plant for screening effect is poor, and can't add lignin fibre screening in succession moreover, screening efficiency is low, and so propose a screening plant of lignin fibre for bituminous paving and solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a lignocellulosic fibre's screening plant for bituminous paving possesses advantages such as facilitate the use, and it is poor to have solved the screening effect, can't add the lignocellulosic fibre screening in succession moreover, and the problem that screening efficiency is low.

(II) technical scheme

In order to realize the purpose of convenient use, the utility model provides a following technical scheme: a screening device for lignin fibers for asphalt pavements comprises a fixed box, wherein supporting legs are fixedly mounted at the bottom of the fixed box, a storage box is movably mounted in the middle of the bottom of the fixed box, movable wheels are movably mounted at the bottom of an inner cavity of the fixed box, a screening box is fixedly mounted at the top of the movable wheels, an annular limiting groove is formed in the side wall of the inner cavity of the fixed box, a limiting rod with one end penetrating through and extending to the inside of the annular limiting groove is fixedly mounted on the outer surface of the screening box, a supporting rod is fixedly mounted at the top of the fixed box, a feeding hopper is fixedly mounted at the top of the supporting rod, a guide pipe with one end penetrating through the fixed box and extending to the inside of the screening box is fixedly mounted at the bottom of the feeding hopper, a motor is fixedly mounted at the top of the fixed box, and an output shaft of the motor is, the inside fixed mounting that just is located the screening case of the surface of transmission shaft has the commentaries on classics piece, the surface fixed mounting who changes the piece has the connecting rod with screening incasement chamber lateral wall fixed connection, the inside of screening case and the bottom fixed mounting that is located the transmission shaft have the reel, ejection of compact round hole has been seted up to the bottom of screening case, the fixed orifices has been seted up to the bottom of fixed case.

Preferably, the movable wheels are four in number and are distributed at the bottom of the screening box in an annular shape at equal intervals.

Preferably, the screening box is a cylinder with a hollow inner part, and the top of the screening box is provided with a feeding round hole.

Preferably, the quantity of gag lever post is four and is annular equidistance and distributes in the surface of screening case, four the gag lever post all with annular spacing groove joint.

Preferably, the fixed box is a cylinder with a hollow inner part, the top of the fixed box is provided with a fixed groove matched with the motor in size, and the top of the fixed box is provided with a through hole matched with the two material guide pipes in size.

Preferably, the quantity of connecting rod is four, four the connecting rod is annular equidistance and distributes in the surface of commentaries on classics piece, four the connecting rod all with the inner chamber lateral wall fixed connection of screening case.

(III) advantageous effects

Compared with the prior art, the utility model provides a lignocellulosic fiber's screening plant for bituminous paving possesses following beneficial effect:

1. This lignocellulosic fiber's screening plant for bituminous paving, through being provided with the feeder hopper, it is inside to put into the feeder hopper with lignocellulosic fiber, lignocellulosic fiber can fall into on the sieve frame of screening incasement portion along the passage promptly, starter motor, the output shaft of motor can drive the transmission shaft promptly and rotate, the transmission shaft can drive the screening case through commentaries on classics piece and connecting rod promptly and rotate, under the effect of centrifugal force, lignocellulosic fiber can roll fast on the screening case promptly, can accomplish the screening, through being provided with the loose wheel, make the rotation of screening case more level and smooth, through being provided with annular spacing groove and gag lever post, make the screening case can use the transmission shaft to rotate as the center all the time, can not collide the inner wall of fixed case, make the screening effect better.

2. This lignin fiber's screening plant for bituminous paving is through being provided with the feeding round hole for the screening case can not influence the passage when rotatory, makes can when the operation, adds lignin fiber in succession, and lignin fiber can get into the storage case through ejection of compact round hole and fixed orifices promptly after being sieved by the reel, makes screening efficiency higher, has made things convenient for user's use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged structural view of the point A in FIG. 1 according to the present invention;

Fig. 3 is a front view structural diagram of the present invention.

In the figure: 1 fixed case, 2 supporting legs, 3 storage cases, 4 loose wheels, 5 screening casees, 6 annular spacing grooves, 7 gag lever posts, 8 bracing pieces, 9 feeder hoppers, 10 passage, 11 motors, 12 transmission shafts, 13 commentaries on classics pieces, 14 connecting rods, 15 reel, 16 ejection of compact round holes, 17 fixed orificess.

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. 1-3, a lignin fiber screening device for asphalt pavement comprises a fixed box 1, the fixed box 1 is a hollow cylinder, the top of the fixed box 1 is provided with a fixed groove matched with a motor 11 in size, the top of the fixed box 1 is provided with a through hole matched with two material guide pipes 10 in size, the bottom of the fixed box 1 is fixedly provided with a support leg 2, the middle of the bottom of the fixed box 1 is movably provided with a material storage box 3, the bottom of the inner cavity of the fixed box 1 is movably provided with a movable wheel 4, the number of the movable wheels 4 is four, the four movable wheels 4 are annularly and equidistantly distributed at the bottom of the screening box 5, the top of the movable wheel 4 is fixedly provided with a screening box 5, the screening box 5 is a hollow cylinder, the top of the screening box 5 is provided with a feeding circular hole, the side wall of the inner cavity of the fixed box 1 is provided with an annular limiting groove 6, the outer surface of the screening box 5 is fixedly provided with a limiting rod 7, the number of the limiting rods 7 is four, the limiting rods 7 are distributed on the outer surface of the screening box 5 in an annular equidistant mode, the four limiting rods 7 are all connected with an annular limiting groove 6 in a clamped mode, a supporting rod 8 is fixedly installed at the top of the fixed box 1, the lignin fibers are placed into the feeding hopper 9 through the feeding hopper 9, the lignin fibers can fall onto a screen frame 15 inside the screening box 5 along a material guide pipe 10, a motor 11 is started, an output shaft of the motor 11 can drive a transmission shaft 12 to rotate, the transmission shaft 12 can drive the screening box 5 to rotate through a rotating block 13 and a connecting rod 14, the lignin fibers can rapidly roll on the screening box 5 under the action of centrifugal force, screening can be completed, the rotation of the screening box 5 is smoother through the arrangement of the movable wheels 4, the screening box 5 is provided with the annular limiting groove 6 and the limiting rods 7, the screening box 5 can always rotate by taking the transmission shaft 12, the inner wall of the fixed box 1 cannot be collided, so that the screening effect is better, the top of the supporting rod 8 is fixedly provided with a feed hopper 9, the bottom of the feed hopper 9 is fixedly provided with a material guide pipe 10, one end of the material guide pipe penetrates through the fixed box 1 and extends to the inside of the screening box 5, the top of the fixed box 1 is fixedly provided with a motor 11, the model of the motor 11 can be Y160M-4, the output shaft of the motor 11 is in transmission connection with a transmission shaft 12, one end of the transmission shaft penetrates through the fixed box 1 and extends to the inside of the screening box 5, the outer surface of the transmission shaft 12 is fixedly provided with a rotating block 13, the outer surface of the rotating block 13 is fixedly provided with connecting rods 14 fixedly connected with the inner cavity side wall of the screening box 5, the number of the connecting rods 14 is four, the four connecting rods 14 are annularly and equidistantly distributed on the outer surface of the rotating block 13, the four connecting rods 14 are all, discharge round hole 16 has been seted up to the bottom of screening case 5, fixed orifices 17 has been seted up to the bottom of fixed box 1, through being provided with the feeding round hole, make screening case 5 when rotatory, can not influence passage 10, make can when the operation, add lignin fiber in succession, lignin fiber can get into storage case 3 through discharge round hole 16 and fixed orifices 17 promptly after being sieved by reel 15 in, make screening efficiency higher, made things convenient for user's use.

When the screening box is used, the lignin fibers are placed into the feeding hopper 9, the motor 11 is started, the lignin fibers can rapidly roll on the screening box 5, and screening can be completed.

In conclusion, this lignin fiber's screening plant for bituminous paving, through being provided with feeder hopper 9, put into inside feeder hopper 9 with lignin fiber, lignin fiber can fall into on screening case 5 inside reel 15 along passage 10 promptly, starter motor 11, motor 11's output shaft can drive transmission shaft 12 and rotate promptly, transmission shaft 12 can drive screening case 5 through commentaries on classics piece 13 and connecting rod 14 and rotate promptly, under the effect of centrifugal force, lignin fiber can roll fast on screening case 5 promptly, can accomplish the screening, through being provided with movable wheel 4, make the rotation of screening case 5 more level and smooth, through being provided with annular spacing groove 6 and gag lever post 7, make screening case 5 can use transmission shaft 12 to rotate as the center all the time, can not collide the inner wall of fixed case 1, make the screening effect better.

And, through being provided with the feeding round hole for screening case 5 can not influence baffle pipe 10 when rotatory, makes can be when the operation, adds the lignin fibre in succession, and the lignin fibre can get into storage case 3 through ejection of compact round hole 16 and fixed orifices 17 after being screened by reel 15 promptly, makes screening efficiency higher, has made things convenient for user's use, and it is poor to have solved the screening effect, can't add the screening of lignin fibre in succession moreover, and the problem that screening efficiency is low.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a screening plant of bituminous paving with lignin fibre, includes fixed case (1), its characterized in that: the bottom of the fixed box (1) is fixedly provided with supporting legs (2), the middle of the bottom of the fixed box (1) is movably provided with a storage box (3), the bottom of the inner cavity of the fixed box (1) is movably provided with a movable wheel (4), the top of the movable wheel (4) is fixedly provided with a screening box (5), the side wall of the inner cavity of the fixed box (1) is provided with an annular limiting groove (6), the outer surface of the screening box (5) is fixedly provided with a limiting rod (7) with one end penetrating through and extending to the inside of the annular limiting groove (6), the top of the fixed box (1) is fixedly provided with a supporting rod (8), the top of the supporting rod (8) is fixedly provided with a feeding hopper (9), the bottom of the feeding hopper (9) is fixedly provided with a guide pipe (10) with one end penetrating through the fixed box (1) and extending to the inside of the screening box (5), the top of the fixed box, the output shaft transmission of motor (11) is connected with one end and runs through fixed case (1) and extends to inside transmission shaft (12) of screening case (5), the inside fixed mounting that the surface of transmission shaft (12) just is located screening case (5) has a commentaries on classics piece (13), the fixed surface of commentaries on classics piece (13) install with screening case (5) inner chamber lateral wall fixed connection's connecting rod (14), the inside of screening case (5) and the bottom fixed mounting that is located transmission shaft (12) have reel (15), ejection of compact round hole (16) have been seted up to the bottom of screening case (5), fixed orifices (17) have been seted up to the bottom of fixed case (1).

2. The apparatus for screening lignin fiber for asphalt pavement according to claim 1, wherein: the movable wheels (4) are four in number, and the movable wheels (4) are distributed at the bottom of the screening box (5) in an annular and equidistant mode.

3. The apparatus for screening lignin fiber for asphalt pavement according to claim 1, wherein: the screening box (5) is a cylinder with a hollow inner part, and a feeding round hole is formed in the top of the screening box (5).

4. The apparatus for screening lignin fiber for asphalt pavement according to claim 1, wherein: the quantity of gag lever post (7) is four and is annular equidistance and distributes in the surface of screening case (5), four gag lever post (7) all with annular spacing groove (6) joint.

5. The apparatus for screening lignin fiber for asphalt pavement according to claim 1, wherein: the fixed box (1) is a cylinder with a hollow inner part, the top of the fixed box (1) is provided with a fixed groove matched with the motor (11) in size, and the top of the fixed box (1) is provided with a through hole matched with the two material guide pipes (10) in size.

6. The apparatus for screening lignin fiber for asphalt pavement according to claim 1, wherein: the quantity of connecting rod (14) is four, four connecting rod (14) are annular equidistance and distribute in the surface of commentaries on classics piece (13), four connecting rod (14) all with the inner chamber lateral wall fixed connection of screening case (5).