CN217857217U - Building rubbish recycled aggregate's screening plant - Google Patents

Abstract

The application discloses building rubbish recycled aggregate's screening plant relates to building rubbish screening technical field, and it includes vibrating bin, screen cloth and is used for realizing the vibrating motor of vibrating bin vibration, screen cloth one end is rotated and is set up in the vibrating bin, the activity of the screen cloth other end sets up, the vibrating bin is provided with and is used for adjusting screen cloth inclination's angle adjustment mechanism. This application has the effect of improving the screening effect poor problem of screen cloth when carrying out the screening to not unidimensional building rubbish.

Description

Screening device for construction waste recycled aggregate

Technical Field

The application relates to the technical field of building rubbish screening, in particular to a screening device for building rubbish recycled aggregate.

Background

The construction waste refers to residue, waste soil, waste material, sludge and other wastes generated in the process of constructing, laying, dismantling and repairing various buildings, structures, pipe networks and the like by construction and construction units or individuals at present. When the construction waste is recycled, a crushing device is needed to crush the construction waste, and then the crushed construction waste is divided into fine aggregate and coarse aggregate according to the size for concrete mixing and utilization. Building rubbish screening plant just need be used to the building rubbish that has not of uniform size after the building rubbish is smashed.

Chinese patent No. CN214184025U in the related art proposes a construction waste recycling vibrating screen, which comprises a vibrating box, wherein a vibrating motor is arranged on the vibrating box, and a first screen is obliquely fixed in the vibrating box. When needs carry out the sieve branch to building rubbish, vibrating motor orders about building rubbish and vibrates on first screen cloth and make the building rubbish of less granule drop from the sieve mesh with the building rubbish separation of great granule, building rubbish landing under the effect of gravity on the first screen cloth of slope simultaneously.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when screening the building rubbish, the in-process that the building rubbish rolled down on the screen cloth of fixing in the vibrating bin from the slope is screened, if the building rubbish size is mixed and disorderly, the building rubbish that does not sieve and accomplish can directly roll down from the sieve, leads to the screening not accurate to it is poor to make the screen cloth carry out the screening effect when screening to not unidimensional building rubbish.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the screening effect is poor when the screen cloth sieves not unidimensional building rubbish, this application provides a screening plant of building rubbish regeneration aggregate.

The application provides a screening plant of building rubbish recycled aggregate adopts following technical scheme:

the utility model provides a screening plant of building rubbish recycled aggregate, includes vibrating bin, screen cloth and is used for realizing the vibrating motor of vibrating bin vibration, screen cloth one end is rotated and is set up in the vibrating bin, the activity of the screen cloth other end sets up, the vibrating bin is provided with and is used for adjusting screen cloth inclination's angle adjustment mechanism.

By adopting the technical scheme, when the construction waste particles needing to be screened are small, the angle adjusting mechanism is driven to enable the screen to rotate around one end, arranged in the vibrating box, of the screen, so that the movable end of the screen is lifted, and the construction waste is prevented from staying on the screen for too long time, and then the construction waste is clamped in the filtering holes of the screen; when the building garbage particles to be screened are large, the angle adjusting mechanism is driven to enable the movable end of the screen to be lowered, so that the screen can be used for fully screening the large building garbage particles; thereby angle adjustment mechanism adjusts screen cloth inclination makes the screen cloth can fully sieve the building rubbish of different particle sizes, improves the screen cloth and sieves the poor problem of screening effect when not unidimensional building rubbish.

Optionally, the angle adjusting mechanism includes a control block disposed on the screen, an adjusting rod with one end hinged to the control block, and a driving assembly for driving the adjusting rod, the adjusting rod is hinged to a sliding member, and the sliding member is movably disposed on the bottom surface of the control block.

Through adopting above-mentioned technical scheme, when angle adjustment mechanism adjusted the inclination of screen cloth, start drive assembly and promote the regulation pole motion, adjust the relative slider rotation of pole, it drives the slider and moves on the control block to adjust the pole motion, thereby make the control block drive screen cloth keep away from the screen cloth and the vibrating bin rotates the one end of setting up the end and move along with adjusting the pole motion, thereby realize the regulation to the screen cloth angle, thereby make the screen cloth can fully sieve the building rubbish of different particle sizes, improve the problem that the screening effect is poor when the screen cloth sieves not unidimensional building rubbish.

Optionally, the sliding member is a wedge-shaped block, a wedge-shaped groove suitable for the wedge-shaped block to slide along the inclination direction of the screen is formed in the control block, and the wedge-shaped block is arranged in the wedge-shaped groove in a sliding manner.

Through adopting above-mentioned technical scheme, when drive assembly drive adjusting lever moved in vertical direction, it slided along screen cloth incline direction to adjust the pole and promote the wedge inslot on the control block, the wedge promotes the screen cloth through the control block and keeps away from the screen cloth and the one end rotation that the vibration case rotated the setting end around the screen cloth, thereby the realization is adjusted the screen cloth angle, thereby make the screen cloth can fully sieve the building rubbish of different particle sizes, improve the problem that the screening effect is poor when the screen cloth sieves not unidimensional building rubbish.

Optionally, the driving assembly includes an orientation rod arranged in the vibration box and a driving member for driving the adjusting rod to slide on the orientation rod, an orientation hole for the adjusting rod to penetrate is formed in the orientation rod, and the adjusting rod slides through the orientation hole and is arranged on the orientation rod.

Through adopting above-mentioned technical scheme, when drive assembly drive adjusting lever moved in vertical direction, start the driving piece and order about adjusting the pole and slide in the orientation hole of orientation pole, the orientation hole restriction is adjusted the pole and is moved in vertical direction, the one end that the orientation pole was kept away from to the regulation pole promotes the screen cloth and rotates, thereby the realization is adjusted the screen cloth angle, thereby make the screen cloth can fully sieve the building rubbish of different particle sizes, improve the problem that the screening effect is poor when the screen cloth sieves not unidimensional building rubbish.

Optionally, adjust the pole and set up to the threaded rod, the driving piece be with adjust a pole spiral complex internal thread section of thick bamboo, an internal thread section of thick bamboo with it is in to adjust the coaxial setting of pole directional pole last directional hole department, an internal thread section of thick bamboo rotates and sets up directional pole is last.

Through adopting above-mentioned technical scheme, order about when adjusting the pole motion when the driving piece, a drive internal thread section of thick bamboo rotates on the orientation pole, and an internal thread section of thick bamboo orders about through the screw thread on adjusting the pole and adjusts the pole and slide in the vertical direction in the orientation hole of orientation pole to make that operating personnel can be convenient adjust the screen cloth angle, thereby make the screen cloth can fully sieve the building rubbish of different particle sizes, improve the screen cloth and carry out the poor problem of screening effect when sieving not unidimensional building rubbish.

Optionally, a locking structure for locking the wedge block on the control block is arranged on the control block.

Through adopting above-mentioned technical scheme, after the inclination adjustment of screen cloth finishes, order about locking structure with the wedge locking on the control block, thereby the screen cloth passes through the control block and slides on the wedge and weaken the vibration effect of screen cloth when avoiding screen cloth vibration as far as possible, and locking structure makes the screen cloth stably keep the inclination after the adjustment.

Optionally, an anti-leakage piece is arranged between the screen and the inner wall of the vibration box.

Through adopting above-mentioned technical scheme, when the inclination of regulation screen cloth, there is the space on screen cloth and the vibration incasement wall, for avoiding building rubbish to leak down from the space of screen cloth and vibration incasement wall as far as possible, be provided with the leak protection piece between screen cloth and the vibration incasement wall, the leak protection piece is used for blockking the not influence the regulation of the inclination of screen cloth when building rubbish, improves the screen cloth and sieves the not poor problem of screening effect when unidimensional building rubbish carries out the sieve.

Optionally, the outer peripheral wall of the internal thread cylinder is provided with an anti-slip structure.

Through adopting above-mentioned technical scheme, the anti-skidding structure is convenient for operating personnel to rotate an internal thread section of thick bamboo to the inclination of convenient adjustment screen cloth makes the screen cloth can fully sieve the building rubbish of different particle sizes, improves the problem that the screening effect is poor when the screen cloth sieves not unidimensional building rubbish.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the angle adjusting mechanism adjusts the inclination angle of the screen, so that the screen can fully screen the construction waste with different particle sizes, and the problem of poor screening effect when the screen screens screen the construction waste with different sizes is solved;

2. the wedge-shaped block is locked on the control block by the locking structure, so that the phenomenon that the screen slides on the wedge-shaped block through the control block when the screen vibrates is avoided as much as possible, the vibration effect of the screen is weakened, and the screen can stably keep the adjusted inclination angle by the locking structure;

3. the anti-leakage piece is used for blocking building rubbish and simultaneously does not influence the adjustment of the inclination angle of the screen cloth, and the problem that the screening effect is poor when the screen cloth screens the building rubbish with different sizes is solved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a screen, an angle adjustment mechanism and a control block according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of an angle adjustment mechanism according to an embodiment of the present application.

Reference numerals are as follows: 1. a mounting frame; 2. a vibration box; 3. a vibration motor; 4. a screen mesh; 5. a leak-proof member; 6. a damping spring; 7. an angle adjusting mechanism; 71. adjusting a rod; 72. a control block; 73. a drive assembly; 731. an orientation bar; 732. a drive member; 8. rotating the column; 9. a wedge block; 10. a bolt; 11. a wedge-shaped groove; 12. inserting holes; 13. an anti-slip structure; 14. a limiting block; 15. and rotating the ring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses building rubbish recycled aggregate's screening plant. Referring to fig. 1, the screening device for construction waste recycled aggregate comprises a vibration box 2, a screen 4 and a vibration motor 3 for realizing vibration of the vibration box 2, wherein a mounting frame 1 is arranged outside the vibration box 2, the vibration box 2 is obliquely arranged on the ground through the mounting frame 1, a vibration damping spring is arranged between the vibration box 2 and the mounting frame 1, the vibration box 2 is fixed on the mounting frame 1 through the vibration damping spring 6, and the vibration motor 3 is arranged on the outer wall of the vibration box 2.

Referring to fig. 1 and 2, the screen cloth 4 inclines to set up in vibration box 2, and the both sides that the one end that screen cloth 4 is close to ground is close to vibration box 2 inner wall all are fixed with rotation post 8, rotate post 8 and set up to the cylinder, have seted up the rotation groove that is suitable for rotation post 8 to peg graft on the vibration box 2, and screen cloth 4 rotates through rotation post 8 and sets up in vibration box 2. The one end activity that the rotation post 8 was kept away from to screen cloth 4 is provided with the angle adjustment mechanism 7 that is used for adjusting screen cloth 4 inclination.

Referring to fig. 1 and 2, the angle adjusting mechanism 7 includes a control block 72 disposed on the screen 4, an adjusting rod 71 having one end hinged to the control block 72, and a driving assembly 73 for driving the adjusting rod 71, wherein a sliding member is hinged to the adjusting rod 71, and the sliding member is movably disposed on the bottom surface of the control block 72. The setting direction of the articulated shaft of adjusting pole 71 and slider is perpendicular to the length direction of adjusting pole 71, and the slider sets up to wedge 9, and control block 72 fixed mounting is kept away from the one end of rotating post 8 on the sieve, and the terminal surface that is close to the slider on the control block 72 is seted up and is suitable for wedge 9 to slide along the sieve incline direction wedge groove 11, and wedge 9 slides and sets up in wedge groove 11.

The driving assembly 73 includes an orientation rod 731 disposed in the vibration box 2 and a driving member 732 for driving the adjusting rod 71 to slide on the orientation rod 731, the orientation rod 731 is provided with an orientation hole for the adjusting rod 71 to pass through, and the adjusting rod 71 is slidably disposed on the orientation rod 731 through the orientation hole. The directional rod 731 is fixed on one end of the inner wall of the vibration box 2 close to the ground along the width direction of the vibration box 2, a directional hole is formed in the middle of the directional rod 731 along the vertical direction, and the driving member 732 drives the adjusting rod 71 to slide in the directional hole of the directional rod 731 by driving one end of the adjusting rod 71 far away from the screen 4.

In the embodiment of the present application, the adjusting rod 71 is configured as a threaded rod, the driving member 732 is an internally threaded cylinder which is threadedly engaged with the adjusting rod 71, and the internally threaded cylinder and the adjusting rod 71 are coaxially disposed at the orientation hole on the orientation rod 731; a rotating ring 15 is coaxially fixed on the end surface of the internal thread cylinder close to the positioning rod, and a limit block 14 is fixedly connected on the peripheral side of the rotating ring 15; the directional rod 731 is a square rod, an annular groove matched with the rotating ring 15 and the limiting block 14 is coaxially formed in the position, where the directional rod 731 is far away from the ground, of the end face of the directional rod 731 in the directional hole, the annular groove is formed in the position, where the directional hole is coaxial with the directional hole, of the annular groove, and the internal thread cylinder is rotatably arranged on the end face, far away from the ground, of the directional rod 731 through the rotating ring 15 and the limiting block 14. In order to facilitate the rotation of the internal thread cylinder by the operator, referring to fig. 3, the external wall of the internal thread cylinder is provided with an anti-slip structure 13, the anti-slip structure 13 may be an anti-slip rubber sleeve or an anti-slip pattern, and in the embodiment of the present application, the anti-slip structure 13 is preferably an anti-slip pattern.

When the adjusting rod 71 needs to be driven to move, the internal thread cylinder is rotated, the internal thread cylinder stably rotates on the end face, far away from the ground, of the orientation rod 731 under the action of the rotating ring 15 and the limiting block 14, the adjusting rod 71 slides along the opening direction of the orientation hole under the action of the threads and the internal thread cylinder, the adjusting rod 71 pushes the wedge-shaped block 9 to slide in the wedge-shaped groove 11 in the control block 72 along the inclined direction of the sieve plate, and the wedge-shaped block 9 pushes the sieve plate 4 to rotate around one end, far away from the rotating column 8, of the sieve plate 4 through the control block 72, so that the angle of the sieve plate is adjusted.

Since the control block 72 can slide on the wedge-shaped blocks 9 when the screen 4 vibrates, which results in damping the vibration of the screen 4, referring to fig. 2, the control block 72 is provided with a locking structure for locking the wedge-shaped blocks 9 on the control block 72; in the embodiment of the application, the locking structure is provided as the plug pin 10, a plurality of insertion holes 12 suitable for the plug pin 10 to be inserted are formed in the peripheral side wall of the control block 72, the plurality of insertion holes 12 are uniformly distributed along the length direction of the control block 72 and are all communicated with the wedge-shaped groove 11, a locking hole matched with the plug pin 10 is formed in the wedge-shaped block 9 along the sliding direction perpendicular to the wedge-shaped block 9, and the plug pin 10 sequentially penetrates through the insertion holes 12 and the locking hole to be formed in the control block 72. When the inclination angle of the screen 4 is adjusted, the bolt 10 is driven to pass through the inserting hole 12 and the locking hole in sequence, so that the wedge block 9 is locked in the wedge-shaped groove 11 of the control block 72.

In order to avoid the construction waste from leaking from the gap between the screen 4 and the inner wall of the vibrating box 2, referring to fig. 2, a leakage-proof piece 5 is arranged between the screen 4 and the inner wall of the vibrating box 2, and the leakage-proof piece 5 can be set into a strip-shaped iron sheet or a rubber strip. In this application embodiment, the preferred rubber strip that is of leak protection 5, rubber strip one end bond on the filter screen is close to the terminal surface of vibration case 2 inner wall, the other end and vibration case 2 inner wall butt, and the rubber strip is used for not influencing the regulation of the inclination of screen cloth 4 when blockking building rubbish.

The implementation principle of the screening device for the construction waste recycled aggregate in the embodiment of the application is as follows: before screening, the inclination angle of the screen 4 is adjusted, an operator takes out the control block 72 and the plug pin 10 on the wedge block 9 to drive the internal thread cylinder to rotate on the directional rod 731, the internal thread cylinder drives the adjusting rod 71 to move in the directional hole through threads, and the adjusting rod 71 drives the screen 4 to rotate around the rotating column 8 through the wedge block 9 and the control block 72, so that the inclination angle of the screen 4 is adjusted.

After the screen 4 is adjusted to a proper inclination angle, the bolt 10 is inserted into the insertion hole 12 on the control block 72 and the locking hole on the wedge 9 in sequence to lock the wedge 9 on the control block 72.

And then the vibration motor 3 is started, the vibration motor 3 drives the vibration box 2 to vibrate, and the vibration box 2 vibrates to drive the screen 4 to vibrate, so that the construction waste is screened.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (7)

1. The utility model provides a screening plant of building rubbish recycled aggregate, includes vibrating bin (2), screen cloth (4) and is used for realizing vibrating motor (3) of vibrating bin (2) vibration, its characterized in that: one end of the screen (4) is rotatably arranged in the vibration box (2), the other end of the screen (4) is movably arranged, and the vibration box (2) is provided with an angle adjusting mechanism (7) for adjusting the inclination angle of the screen (4);

the angle adjusting mechanism (7) comprises a control block (72) arranged on the screen (4), an adjusting rod (71) with one end hinged to the control block (72) and a driving assembly (73) used for driving the adjusting rod (71), wherein a sliding piece is hinged to the adjusting rod (71) and movably arranged on the bottom surface of the control block (72).

2. The construction waste recycled aggregate screening device of claim 1, wherein: the sliding piece is arranged to be a wedge-shaped block (9), a wedge-shaped groove (11) suitable for the wedge-shaped block (9) to slide along the inclined direction of the screen (4) is formed in the control block (72), and the wedge-shaped block (9) is arranged in the wedge-shaped groove (11) in a sliding mode.

3. The screening device for the construction waste recycled aggregate according to claim 2, wherein: the driving assembly (73) comprises an orientation rod (731) arranged in the vibration box (2) and a driving piece (732) used for driving the adjusting rod (71) to slide on the orientation rod (731), an orientation hole for the adjusting rod (71) to penetrate is formed in the orientation rod (731), and the adjusting rod (71) is arranged on the orientation rod (731) in a sliding mode through the orientation hole.

4. The screening device for the construction waste recycled aggregate according to claim 3, wherein: the adjusting rod (71) is a threaded rod, the driving piece (732) is an internal thread cylinder in threaded fit with the adjusting rod (71), the internal thread cylinder and the adjusting rod (71) are coaxially arranged at the orientation hole on the orientation rod (731), and the internal thread cylinder is rotationally arranged on the orientation rod (731).

5. The screening device for the construction waste recycled aggregate according to claim 2, wherein: the control block (72) is provided with a locking structure for locking the wedge block (9) on the control block (72).

6. The screening device for the construction waste recycled aggregate according to claim 1, wherein: and a leakage-proof piece (5) is arranged between the screen (4) and the inner wall of the vibration box (2).

7. The screening device for the construction waste recycled aggregate according to claim 4, wherein: the outer peripheral wall of the internal thread cylinder is provided with an anti-skidding structure (13).

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