CN219581085U - Screening plant is used in regeneration of building aggregate - Google Patents

Abstract

The utility model discloses a screening device for recycling building aggregate, which relates to the technical field of building garbage treatment, and particularly relates to a screening device for recycling building aggregate. This screening plant for building aggregate regeneration utilizes the axostylus axostyle to drive the horizontal pole upward movement through setting up the horizontal pole, can stab the ejector rod in the sieve mesh of screening board, can clear up out the aggregate that blocks up in the sieve mesh, solves the problem that the sieve hole was blocked in the screening board, guarantees the screening efficiency of sieve.

Description

Screening plant is used in regeneration of building aggregate

Technical Field

The utility model relates to the technical field of construction waste treatment, in particular to a screening device for recycling construction aggregates.

Background

The sand aggregate is a collective name of sand, gravel (gravel) stone, broken stone, block stone, material stone and other materials in hydraulic engineering. The sand aggregate is a main building material of structures such as concrete, piled masonry and the like in hydraulic engineering. The construction waste recycled aggregate is mainly used for replacing natural aggregate to prepare common concrete or common mortar, or is used as a raw material for producing non-sintered building blocks or non-sintered bricks. The preparation of concrete and mortar by partially or completely replacing natural aggregate with recycled aggregate of construction waste has been successfully applied in many projects, and some commercial concrete mixing stations have been specially provided with storage banks for recycled aggregate of construction waste as a raw material; the non-sintered building blocks and the non-sintered bricks produced by using the recycled aggregate of the construction wastes can consume more construction wastes.

Patent publication No. CN215088890U proposes a screening plant for building rubbish recycled aggregate processing, including screening box, screening box inside interval is even is provided with a plurality of screening board, every the both ends are all fixed about screening board is provided with the sliding block, screening box's bottom mounting is provided with driving motor, driving motor's output shaft fixedly connected with rotation axis, the rotation axis runs through screening box setting, the rotation axis is located screening box upper end one side fixedly provided with driving gear, driving gear's left and right sides all is provided with sector gear, the winding is provided with the stay cord on the sector gear, on the sliding block on the top is connected through the leading wheel to the one end of stay cord, adjacent two through connecting rod fixed connection between the sliding block, every the bottom of sliding block is all fixedly provided with the extension spring. This structure is in the in-service use in-process, when the size of aggregate and sieve diameter size are close in the sieve, the aggregate is in the joint sieve mesh easily, and the clearance brush is difficult to clear up out the aggregate in the sieve mesh at this moment, increases along with the aggregate of jam, and the filtration efficiency of sieve can reduce, for this reason we provide a screening plant for building aggregate regeneration.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a screening device for regenerating building aggregate, which solves the problems in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a building aggregate screening plant for regeneration, includes the screening bucket, the internally mounted of screening bucket has three-layer screening board, the top of screening bucket is provided with driving motor one, driving motor one's output shaft's bottom is connected with the axostylus axostyle, the outside fixedly connected with horizontal pole of axostylus axostyle, the top of horizontal pole is connected with the ejector pin, the scraper has been cup jointed in the outside activity of axostylus axostyle, the supporting rod is installed at the top of screening bucket, the outside activity of supporting rod has cup jointed the slider, the slider is in the same place with driving motor one.

Optionally, the top of screening bucket is connected with the feed inlet, vibrating motor is installed to the bottom of screening bucket, the spring leg is including connecting the spring spare in screening bucket bottom, the bottom of spring spare is connected with the supporting leg.

Optionally, the equidistance from last to lower of screening board distributes, and the three-layer the sieve mesh of screening board reduces from last to lower in proper order, four discharge gates have been seted up to the side of screening bucket, four the discharge gate respectively with the bottom of screening board and screening bucket flush.

Optionally, the horizontal pole is located the below of screening board, the interval between the ejector rod equals the interval of the inside sieve mesh of screening board, ejector rod and sieve mesh looks adaptation.

Optionally, the side of axostylus axostyle is connected with protruding piece, protruding piece joint is scraped the inside of flitch, the flitch is located the top of screening board.

Optionally, the bottom of driving motor one is connected with buffer spring, buffer spring's bottom is in the same place with screening barrel's top connection, buffer spring suit is in the outside of axostylus axostyle.

Optionally, driving motor two is installed at the top of screening bucket, be connected with the carousel on driving motor two's the output shaft, the side of carousel is connected with the quarter butt, one side that the slider is close to driving motor two is connected with horizontal guide slot, quarter butt movable mounting is in the inside of horizontal guide slot.

The utility model provides a screening device for recycling building aggregate, which has the following beneficial effects:

1. this screening plant for building aggregate regeneration utilizes the axostylus axostyle to drive horizontal pole upward movement through setting up the horizontal pole, can stab the liftout pole in the sieve mesh of screening board, can clear up out the aggregate that blocks up in the sieve mesh, solves the problem that the sieve hole was blocked up in the screening board, guarantees the screening efficiency of sieve, through setting up protruding piece in the outside of axostylus axostyle, scrapes the flitch and can slide from top to bottom along protruding piece, when the axostylus axostyle drives the horizontal pole and reciprocates, scrapes the flitch and can not reciprocate together with the axostylus axostyle, makes and scrapes the flitch and rotate on the screening board all the time, guarantees to scrape the clearance of aggregate on the flitch to the screening board.

2. This screening plant for building aggregate regeneration utilizes vibrating motor to drive screening bucket and produces vibrations through setting up vibrating motor, can improve screening board to the screening efficiency of aggregate, and the spring spare of screening bucket bottom can produce deformation simultaneously, is favorable to screening bucket's repeated vibrations, and the spring spare can cushion screening bucket simultaneously, reduces vibrations along the propagation of supporting leg, through setting up driving motor two, utilizes driving motor two to drive the carousel and rotates, makes the quarter butt promote horizontal guide slot and reciprocates, can promote driving motor one.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another angle of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is a schematic view of the structure of the cross bar of the present utility model;

FIG. 5 is a schematic view of a slider according to the present utility model.

In the figure: 1. screening barrels; 2. a feed inlet; 3. a vibration motor; 4. spring legs; 41. a spring member; 42. support legs; 5. a screening plate; 6. a discharge port; 7. driving a first motor; 8. a shaft lever; 81. a protruding block; 9. a cross bar; 91. an ejector rod; 10. a scraping plate; 11. a buffer spring; 12. a support rod; 13. a slide block; 14. a horizontal guide groove; 15. a second driving motor; 16. a turntable; 17. short bars.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 2, the present utility model provides a technical solution: the utility model provides a building aggregate screening plant for regeneration, including screening bucket 1, screening bucket 1's top is connected with feed inlet 2, vibrating motor 3 is installed to screening bucket 1's bottom, through setting up vibrating motor 3, utilize vibrating motor 3 to drive screening bucket 1 and produce vibrations, can improve screening plate 5 to the screening efficiency of aggregate, spring leg 4 is installed to screening bucket 1's bottom, spring leg 4 is including connecting the spring piece 41 in screening bucket 1 bottom, through setting up spring piece 41, spring piece 41 can produce deformation, be favorable to screening bucket 1's repeated vibrations, spring piece 41 can cushion screening bucket 1 simultaneously, reduce vibrations and follow the propagation of supporting leg 42, spring piece 41's bottom is connected with supporting leg 42.

Referring to fig. 1 to 4, three layers of screening plates 5 are installed in the screening barrel 1, screening plates 5 are equidistantly distributed from top to bottom, screening holes of the three layers of screening plates 5 are sequentially reduced from top to bottom, the screening plates 5 are arranged to screen building aggregate in a grading manner, the building aggregate can be screened into components with different sizes, four discharge holes 6 are formed in the side face of the screening barrel 1, the four discharge holes 6 are respectively flush with bottoms of the screening plates 5 and the screening barrel 1, the screened building aggregate is discharged from the discharge holes 6 through the arrangement of the discharge holes 6, a first driving motor 7 is arranged above the screening barrel 1, a shaft lever 8 is connected to the bottom of an output shaft of the first driving motor 7, the first driving motor 7 is arranged to drive the shaft lever 8 to rotate, the shaft lever 8 is then used to drive a cross rod 9 and a scraping plate 10 to rotate, the outside fixedly connected with horizontal pole 9 of axostylus axostyle 8, the top of horizontal pole 9 is connected with ejector rod 91, horizontal pole 9 is located the below of screening board 5, the interval between the ejector rods 91 equals the interval of screening board 5 inside sieve mesh, through setting up ejector rod 91, utilize axostylus axostyle 8 to drive horizontal pole 9 and upwards move, can stab ejector rod 91 into the sieve mesh of screening board 5, can clear up the aggregate that blocks up in the sieve mesh, solve the problem that the sieve hole was blocked in screening board 5, ejector rod 91 and sieve mesh looks adaptation, the outside activity of axostylus axostyle 8 has cup jointed and has scraped material board 10, the side of axostylus axostyle 8 is connected with protruding piece 81, protruding piece 81 joint is in the inside of scraping material board 10, scraping material board 10 is located the top of screening board 5, through setting up scraping material board 10, utilize axostylus axostyle 8 to drive scraping material board 10 rotation, can make scraping material board 10 scrape building aggregate on the screening board 5 and pile up, avoid building aggregate, is beneficial to sieving the building aggregate.

Referring to fig. 1 and 5, a buffer spring 11 is connected to the bottom of a first driving motor 7, the bottom of the buffer spring 11 is connected to the top of a screening barrel 1, the buffer spring 11 is sleeved outside a shaft lever 8, the buffer spring 11 supports and buffers the first driving motor 7 through the arrangement of the buffer spring 11, the first driving motor 7 can stably move up and down, a supporting rod 12 is mounted on the top of the screening barrel 1, a sliding block 13 is sleeved outside the supporting rod 12 in a movable manner, the sliding block 13 is connected with the first driving motor 7, the supporting rod 12 plays a guiding role, the sliding block 13 can move up and down along the supporting rod 12, further drives the first driving motor 7 to move up and down, a second driving motor 15 is mounted on the top of the screening barrel 1, a rotary table 16 is connected to an output shaft of the second driving motor 15, a short rod 17 is connected to a side surface of the rotary table 16, one side of the sliding block 13, which is close to the second driving motor 15, a horizontal guide groove 14 is connected to the side of the second driving motor 15, the second driving motor 15 provides power for the up and down movement of the first driving motor 7, the second driving motor 15 drives the short rod 17 to move up and down, and the short rod 17 can move up and down through the driving motor 15, and the short rod 17 is driven by the driving motor 15 to move up and down.

To sum up, this screening plant for building aggregate regeneration, when using, pour building aggregate into the inside of screening bucket 1 from feed inlet 2, utilize vibrating motor 3 to drive screening bucket 1 and produce vibrations, make screening board 5 sieve building aggregate, drive axostylus axostyle 8 through driving motor 7 and rotate, it rotates to scrape flitch 10 to drive by axostylus axostyle 8, make scraping flitch 10 to the building aggregate tiling on the screening board 5, the building aggregate is sieved layer upon layer through three-layer screening board 5, the building aggregate after sieving is discharged from discharge gate 6, drive carousel 16 through driving motor two 15 and rotate, can make quarter butt 17 promote horizontal guide slot 14 and reciprocate, and then drive driving motor one 7 reciprocates, can periodic drive horizontal pole 9 reciprocate, make ejector pin 91 insert in the sieve mesh of screening board 5, the aggregate that blocks in the sieve mesh, guarantee screening efficiency of screening board 5, can.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a building aggregate screening plant for regeneration, includes screening bucket (1), its characterized in that: the inside mounting of screening bucket (1) has three-layer screening board (5), the top of screening bucket (1) is provided with driving motor one (7), the bottom of driving motor one (7) output shaft is connected with axostylus axostyle (8), the outside fixedly connected with horizontal pole (9) of axostylus axostyle (8), the top of horizontal pole (9) is connected with ejector rod (91), scraping flitch (10) have been cup jointed in the outside activity of axostylus axostyle (8), supporting rod (12) are installed at the top of screening bucket (1), slider (13) have been cup jointed in the outside activity of supporting rod (12), slider (13) are in the same place with driving motor one (7) connection.

2. A screening device for recycling construction aggregate according to claim 1, wherein: the top of screening bucket (1) is connected with feed inlet (2), vibrating motor (3) are installed to the bottom of screening bucket (1), spring leg (4) are including connecting spring piece (41) in screening bucket (1) bottom, the bottom of spring piece (41) is connected with supporting leg (42).

3. A screening device for recycling construction aggregate according to claim 1, wherein: the screening plate (5) from last equidistance down distributes, and the three-layer screening plate (5) sieve mesh reduces from last to lower in proper order, four discharge gates (6) have been seted up to the side of screening bucket (1), four discharge gate (6) flush with the bottom of screening plate (5) and screening bucket (1) respectively.

4. A screening device for recycling construction aggregate according to claim 1, wherein: the horizontal pole (9) are located the below of screening board (5), interval between ejector rod (91) equals the interval of screening board (5) inside sieve mesh, ejector rod (91) and sieve mesh looks adaptation.

5. A screening device for recycling construction aggregate according to claim 1, wherein: the side of axostylus axostyle (8) is connected with protruding piece (81), protruding piece (81) joint is scraped the inside of flitch (10), scrape flitch (10) and be located the top of screening board (5).

6. A screening device for recycling construction aggregate according to claim 1, wherein: the bottom of driving motor one (7) is connected with buffer spring (11), the bottom of buffer spring (11) is in the same place with the top of screening bucket (1), buffer spring (11) suit is in the outside of axostylus axostyle (8).

7. A screening device for recycling construction aggregate according to claim 1, wherein: the top of screening bucket (1) is installed driving motor two (15), be connected with carousel (16) on the output shaft of driving motor two (15), the side of carousel (16) is connected with quarter butt (17), one side that slider (13) are close to driving motor two (15) is connected with horizontal guide slot (14), quarter butt (17) movable mounting is in the inside of horizontal guide slot (14).