CN217726228U - Multi-size screening and cleaning integrated device for recycled aggregate - Google Patents

Abstract

The utility model discloses a many sizes of recycled aggregate screening and abluent integral type device belongs to screen cloth equipment technical field, be used for carrying out the sieve feed bin of screening to the aggregate washing feed bin top including washing feed bin and corresponding setting sieve feed bin outside is provided with two smooth poles of horizontal and longitudinal distribution, smooth pole is followed its outside length direction and evenly overlaps and is equipped with a plurality of metal rings, two be provided with high elasticity spring between the metal ring, the welding of horizontal direction is followed to metal ring one side has the rigidity strip, and the rigidity strip constitutes vertically and horizontally staggered's screen cloth on sieve feed bin inner wall horizontal plane. The utility model discloses a high elasticity spring and metal ring's cooperation can be adjusted the interval between the rigidity strip, realizes the dimensional change of screen cloth, cooperation telescopic link and elastic support piece's use realizes the upper and lower vibrations of sieve feed bin, can be accurate sieve the aggregate to the raw, improved the quality of regeneration aggregate, reduced intensity of labour.

Description

Multi-size screening and cleaning integrated device for recycled aggregate

Technical Field

The utility model relates to a screen cloth equipment technical field specifically is a many sizes of regeneration aggregate screening and abluent integral type device.

Background

China is in the key period of urbanization development, and large-scale infrastructure construction generates more than 30 hundred million tons of construction waste every year. The resource utilization of the construction waste is an effective solution, which not only helps to solve the problem of 'surrounding city' of a large amount of construction waste, but also can relieve the problem of stone shortage. Therefore, recycling the recycled aggregate of construction waste is an important issue that needs to be solved by many scholars at home and abroad. The recycled aggregate of the waste construction waste is different in particle size in the preparation process due to mechanical crushing and impact, and a large amount of substances such as mortar, dust and the like are attached, so that the waste raw aggregate needs to be screened and cleaned to reach the engineering standard.

At present, a screen of a recycled aggregate screening and cleaning device can only be used for screening aggregates with specific particle sizes in sequence, certain limitation and uneconomic performance are realized, and workers can be injured by falling aggregates when using the screen for screening, and need to wash manually after screening, which wastes time and labor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a screen cloth to current regeneration aggregate screening generally can only sieve in proper order to the aggregate of specific particle diameter, has certain limitation and uneconomic problem, provides a many sizes of regeneration aggregate screening and abluent integral type device.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides a pair of many sizes of regeneration aggregate screening and abluent integral type device, be used for carrying out the sieve feed bin that sieves to the aggregate including washing the feed bin and corresponding the setting and washing the feed bin top, sieve feed bin outside is provided with two smooth poles horizontal and longitudinal distribution, smooth pole is followed its outside length direction and evenly overlaps and is equipped with a plurality of metal rings, two be provided with high elasticity spring between the metal ring, the welding of metal ring one side along the horizontal direction has the rigidity strip, and the rigidity strip constitutes vertically and horizontally staggered's screen cloth on sieve feed bin inner wall horizontal plane.

Preferably, a telescopic rod capable of moving along the vertical direction and an elastic supporting piece sleeved on the outer side of the telescopic rod are arranged between the screening bin and the washing bin.

Preferably, a vibration switch and a cleaning power switch are arranged on one side of the outer wall of the washing bin, and a water filling port and a drain valve are arranged on the other side of the outer wall of the washing bin.

Preferably, wash the inside pivot that is connected with of feed bin through the bearing rotation, pivot outer wall symmetry is provided with multiunit detachable nylon cloth, it is provided with openable base to wash feed bin bottom, it is equipped with the change machine to wash the feed bin inner wall, the change machine is corresponding with the pivot.

Preferably, smooth round bar both ends are provided with the gim peg that is used for rotating rotatory bolt respectively, gim peg and sieve feed bin fixed connection, sieve feed bin bottom is equipped with the spout that has all been seted up on four sides, the rigidity strip runs through the spout and extends to the sieve feed bin.

Preferably, the front end of the base is connected with the mortise through a tenon, and the rear end of the base is connected with the mortise through a cylindrical hinge.

Preferably, the inside stop gear that is provided with of spout, stop gear includes that the level sets up at the inside fixed plate of spout, corresponds the setting in the fixed plate bottom and can follow a set of gyro wheel that the spout horizontal direction removed, the inside intermediate position department of gyro wheel rotates through the bearing and is connected with polygon stopping step wheel, stop gear is still including corresponding the setting at polygon stopping step wheel top and can be along the brake block that vertical direction removed.

Preferably, the limiting mechanism further comprises a connecting rod vertically penetrating through the fixing plate and capable of moving along the vertical direction, and the bottom end of the connecting rod is fixedly connected with the brake plate; stop gear still includes provide damped elastic component when the connecting rod removes along the horizontal direction, the connecting rod top correspondence is provided with can follow circumferencial direction pivoted dwang, the outside cover of dwang is equipped with the extrusion wheel.

Compared with the prior art, the technical scheme has the following beneficial effects:

the utility model discloses a high elasticity spring and metal ring's cooperation can be adjusted the interval size between the rigidity strip, realizes the dimensional change of screen cloth then, obtains suitable sieve mesh size, and cooperation telescopic link and elastic support piece's use realizes the upper and lower vibrations of sieve feed bin, can be accurate sieve the aggregate to the raw, has improved the quality of regeneration aggregate, has reduced intensity of labour.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to constitute a limitation on the invention. In the drawings:

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

FIG. 2 is a side sectional view of the overall structure of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a sectional top view of the present invention;

FIG. 5 is a schematic view of the connection structure of the elastic supporting member and the telescopic rod of the present invention;

FIG. 6 is a schematic view of a partial structure of a screen material bin according to the present invention;

FIG. 7 is a schematic view of the connection structure of the smooth round bar and the metal ring of the present invention;

fig. 8 is a schematic view of a partial structure of the limiting mechanism of the present invention;

fig. 9 is an enlarged view of the structure at a in fig. 8 according to the present invention;

fig. 10 is a right side view of the limiting mechanism of the present invention.

In the figure:

1. a drain valve; 2. a washing bin; 3. a water injection port; 4. a vibration switch; 5. cleaning a power switch; 6. a tenon; 7. mortises; 8. an elastic support member; 9. a telescopic rod; 10. rotating the bolt; 11. a high-elasticity spring; 12. a smooth round bar; 13. a metal ring; 14. a rigid strip; 15. a chute; 151. a roller; 152. a polygonal stopping wheel; 153. a brake plate; 154. A fixing plate; 155. an extrusion wheel; 156. rotating the rod; 157. a connecting rod; 158. an elastic member; 16. screening a material bin; 17. rotating the machine; 18. a rotating shaft; 19. nylon cloth; 20. a base; 21. a cylindrical hinge; 22. and (6) fixing the bolt.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The integrated device for screening and cleaning recycled aggregate in multiple sizes comprises a washing bin 2 and a screening bin 16 correspondingly arranged at the top end of the washing bin 2 and used for screening the raw aggregate, wherein two smooth round rods 12 which are transversely and longitudinally distributed are arranged outside the screening bin 16, a plurality of metal rings 13 are uniformly sleeved on the smooth round rods 12 along the length direction of the outer sides of the smooth round rods, a high-elasticity spring 11 is arranged between the two metal rings 13, rigid strips 14 are welded on one sides of the metal rings 13 along the horizontal direction, and the rigid strips 14 form criss-cross screens on the horizontal plane of the inner wall of the screening bin 16;

when the aggregate screen is used, the rotary bolt 10 is rotated in advance, the rotary bolt 10 extrudes the high-elasticity spring 11 when rotating inside the smooth round rod 12, pressure is applied to the high-elasticity spring 11, the metal rings 13 are displaced in the smooth round rod 12 under the elastic force action of the high-elasticity spring 11, the metal rings 13 move under the extrusion of the high-elasticity spring 11, the rigid strips 14 on the outer sides of the metal rings are driven to horizontally move inside the screen bin 16, the size among the rigid strips 14 is adjusted, and the size change of the screen is realized, such as 2.36mm, 4.75mm, 9.50mm, 16.0mm, 19.0mm, 26.5mm, 31.5mm and 37.5mm, so that the side length of the square-hole screen mesh required by the specification of recycled aggregates for concrete is obtained, the size of the screen mesh can be adjusted as required, the size design of one size of the traditional screen mesh is avoided, the use cost is reduced, aggregates with different particle sizes are obtained, the aggregates can be accurately screened, and the recycled aggregate quality is improved.

In this embodiment, be equipped with the telescopic link 9 that can remove along vertical direction and establish the elastic support piece 8 in the telescopic link 9 outside between sieve feed bin 16 and the washing feed bin 2, start shock switch 4, it is flexible from top to bottom to make telescopic link 9 press the frequency, the vibrations of drive sieve feed bin 16 and regeneration aggregate, the telescopic link 9 outside is equipped with elastic support piece 8, elastic support piece 8's elastic action cooperation telescopic link 9 is flexible, can make sieve feed bin 16 continue vibrations on the one hand, retrieve kinetic energy, on the other hand avoids washing feed bin 2 and sieve feed bin 16 to produce the collision, greatly reduced intensity of labour, screening efficiency is improved, automation has been realized.

In this embodiment, 2 outer wall one sides in washing feed bin are equipped with vibrations switch 4 and washing switch 5, 2 outer wall opposite sides in washing feed bin are provided with water filling port 3 and drain valve 1, open vibrations switch 4 and washing switch 5, make the regeneration aggregate sieve to washing feed bin 2 under the vibrations effect, after the raw aggregate washs and finishes, close washing switch 5, open drain valve 1 waste water that discharges, dump clean regeneration aggregate.

In this embodiment, wash 2 inside of feed bin and be connected with pivot 18 through the bearing rotation, 18 outer wall symmetries of pivot are provided with multiunit detachable nylon cloth 19, wash 2 bottoms in feed bin and be provided with open base 20, wash 2 inner walls in feed bin and be equipped with the change machine 17, change machine 17 is corresponding with pivot 18, start washing switch 5, rotate through change machine 17 drive pivot 18, nylon cloth 19 on the drive pivot 18 rotates, stir the regeneration aggregate in washing feed bin 2, wash adnexed dust and mortar, close shock switch 4 and washing switch 5 at last, open drain valve 1 and discharge waste water, dump clean regeneration aggregate, accomplish the washing of aggregate, can carry out the washing of aggregate simultaneously when screening, the work efficiency of traditional artifical screening, artifical washing is improved, make the process more mechanized, high efficiency, convenient, and nylon cloth 19 surface fabric is soft and has the wearability, can stretch-proofing resistant tearing, when washing the aggregate, not only can reduce the spoilage of regeneration aggregate, wash more thoroughly in addition.

In this embodiment, smooth round bar 12 both ends are provided with the gim peg 22 that is used for rotating swivel bolt 10 respectively, gim peg 22 and sieve feed bin 16 fixed connection, sieve feed bin 16 bottom is equipped with the four sides and has all seted up spout 15, rigidity strip 14 runs through spout 15 and extends to sieve feed bin 16, and the rigidity strip 14 of being convenient for is at horizontal and longitudinal direction displacement.

In this embodiment, the base 20 is connected with the front end of the washing bin 2 through the tenon 6 and the mortise 7, the base 20 is connected with the rear end of the washing bin 2 through the cylindrical hinge 21, and the base 20 is rotated downwards through the drawing tenon 6 to finish the dumping of the aggregate.

In this embodiment, the inside stop mechanism that is provided with of spout 15, stop mechanism includes that the level sets up at the inside fixed plate 154 of spout 15, corresponds to set up in fixed plate 154 bottom and can follow a set of gyro wheel 151 that spout 15 horizontal direction removed, gyro wheel 151 inside intermediate position department is connected with polygon stopping wheel 152 through the bearing rotation, stop mechanism still includes the correspondence and sets up at polygon stopping wheel 152 top and can follow the brake block 153 that vertical direction removed.

In this embodiment, the limiting mechanism further includes a connecting rod 157 vertically penetrating through the fixing plate 154 and capable of moving along the vertical direction, and a bottom end of the connecting rod 157 is fixedly connected with the brake plate 153; the limiting mechanism further comprises an elastic part 158 which provides damping when the connecting rod 157 moves along the horizontal direction, a rotating rod 156 which can rotate along the circumferential direction is correspondingly arranged at the top end of the connecting rod 157, and an extrusion wheel 155 is sleeved outside the rotating rod 156;

as shown in fig. 8-10, when the rotating bolt 10 is rotated to press the high-elasticity spring 11 to adjust the distance between the rigid bars 14, the rigid bars 14 drive the rollers 151 sleeved on the outer wall to slide along the sliding grooves 15, after the rigid bars 14 are adjusted, the pressing wheel 156 on the outer wall is driven to rotate by rotating the rotating rod 156, due to the special shape of the pressing wheel 156, the radius of the pressing wheel is increased along the circumferential direction, so that the pressing wheel 156 presses the connecting rod 157 to drive the brake plate 153 at the bottom of the pressing wheel to gradually move downwards to abut against the polygonal step-stopping wheel 152 when rotating, so that the rollers 151 are braked by vertical pressure, thereby preventing the screen aperture from being changed due to vibration, impact and the like during the sieving process, meanwhile, the outer wall of the polygonal step-stopping wheel 152 in the present embodiment is provided with an anti-slip rubber layer, so that the contact area and resistance between the polygonal step-stopping wheel 152 and the brake plate 153 are increased, thereby limiting the rollers 151 from sliding, thereby preventing the rigid bars 14 from being impacted by the larger regenerated aggregate particles, and further improving the quality of the filtered particles by the elastic displacement of the elastic ring 13, thereby facilitating the filter screen particles to be easily increased after the adjustment.

The utility model discloses in the application method of many sizes of above-mentioned regeneration aggregate screening and abluent integral type device, including following step:

s1, firstly, adding water through a water injection port 3, preferably immersing a rotating shaft 18 in water, preparing a preparation matter before the raw aggregate is cleaned in advance, and conveniently cleaning the raw aggregate;

s2, the rotary bolt 10 is rotated in advance before the machine is used, pressure is applied to the high-elasticity spring 11 through the rotary bolt 10, the metal circular rings 13 are displaced in the smooth circular rod 12, the plurality of metal circular rings 13 move under the extrusion of the high-elasticity spring 11, the rigid strips 14 on the outer sides of the metal circular rings are driven to horizontally move inside the screening bin 16, the size of the space between the rigid strips 14 is adjusted, the size change of a screen is realized, the proper screen mesh size is obtained, and then the positions of the rigid strips 14 are limited through the limiting mechanism, so that the raw aggregate can be accurately screened, and the quality of the regenerated aggregate is improved;

s3, after the sizes of the sieve pores are determined, adding regenerated aggregates into the sieve bin 16, opening the vibration switch 4 at the moment, controlling the cyclic expansion of the telescopic rod 9, enabling the sieve bin 16 to continuously vibrate up and down under the elastic action of the elastic support member 8 outside the telescopic rod 9, achieving the up-and-down vibration of the sieve bin 16, recovering kinetic energy, sieving the aggregates with proper particle sizes to the material washing bin 2, and meanwhile preventing the screen mesh from being blocked, on the other hand, avoiding the collision between the material washing bin 2 and the sieve bin 16, and enabling the sieve bin 16 to sieve the aggregates with proper particle sizes to the material washing bin 2 through the up-and-down vibration, so that the labor intensity is reduced, the sieving efficiency is improved, and automation is achieved;

s4, a cleaning power switch 5 is turned on, a rotating machine 17 is driven to rotate through a power supply, a rotating shaft 18 and nylon cloth 19 are driven to rotate in water, the nylon cloth 19 is driven by the rotating shaft 18 inside the washing bin 2, the recycled aggregate in the washing bin 2 is stirred, attached dust and mortar are washed away, and the cleaning work of the recycled aggregate is completed, the nylon cloth 19 fabric is soft and has wear resistance, and can resist stretching and tearing, when the recycled aggregate is cleaned, the damage rate of the recycled aggregate can be reduced, and the recycled aggregate is cleaned more thoroughly;

and S5, after the washing is finished, the drain valve 1 is unscrewed, and after the water flow is finished, the tenon 6 is pulled open, so that the base 20 finishes dumping under the rotation of the cylindrical hinge 21.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (8)

1. The utility model provides a many sizes of regeneration aggregate screening and abluent integral type device, is used for carrying out the sieve feed bin (16) that sieve, its characterized in that to the raw aggregate including washing feed bin (2) and corresponding the setting on washing feed bin (2) top: sieve feed bin (16) outside is provided with horizontal and two smooth round bar (12) of longitudinal distribution, smooth round bar (12) are followed its outside length direction and are evenly overlapped and are equipped with a plurality of metal ring (13), two be provided with high elastic spring (11) between metal ring (13), the welding of metal ring (13) one side has rigidity strip (14) along the horizontal direction, and rigidity strip (14) constitute vertically and horizontally staggered's screen cloth on sieve feed bin (16) inner wall horizontal plane.

2. The integrated apparatus for multi-size screening and washing of recycled aggregate according to claim 1, wherein: the screening bin (16) and the washing bin (2) are provided with a telescopic rod (9) capable of moving along the vertical direction and an elastic supporting piece (8) sleeved on the outer side of the telescopic rod (9).

3. The integrated device for multi-size screening and cleaning of recycled aggregate according to claim 1, characterized in that: wash feed bin (2) outer wall one side and be equipped with vibrations switch (4) and washing switch (5), wash feed bin (2) outer wall opposite side and be provided with water filling port (3) and drain valve (1).

4. The integrated device for multi-size screening and cleaning of recycled aggregate according to claim 3, characterized in that: wash feed bin (2) inside and rotate through the bearing and be connected with pivot (18), pivot (18) outer wall symmetry is provided with multiunit detachable nylon cloth (19), wash feed bin (2) bottom and be provided with openable base (20), wash feed bin (2) inner wall and be equipped with rotating machine (17), rotating machine (17) are corresponding with pivot (18).

5. The integrated apparatus for multi-size screening and washing of recycled aggregate according to claim 1, wherein: smooth round bar (12) both ends are provided with gim peg (22) that are used for rotating swivel bolt (10) respectively, gim peg (22) and sieve feed bin (16) fixed connection, sieve feed bin (16) bottom is equipped with four sides and has all seted up spout (15), rigidity strip (14) run through spout (15) and extend to sieve feed bin (16).

6. The integrated device for multi-size screening and cleaning of recycled aggregate according to claim 4, characterized in that: base (20) and washing feed bin (2) front end pass through tenon (6) and tongue-and-groove (7) and be connected, base (20) and washing feed bin (2) rear end pass through cylinder hinge (21) and are connected.

7. The integrated device for multi-size screening and cleaning of recycled aggregate according to claim 5, characterized in that: the inside stop gear that is provided with of spout (15), stop gear includes that the level sets up at inside fixed plate (154) of spout (15), corresponds a set of gyro wheel (151) that sets up in fixed plate (154) bottom and can follow spout (15) horizontal direction and remove, gyro wheel (151) inside intermediate position department is connected with polygon stopping wheel (152) through the bearing rotation, stop gear is still including corresponding brake block (153) that set up on polygon stopping wheel (152) top and can remove along vertical direction.

8. The integrated apparatus for multi-size screening and washing of recycled aggregate according to claim 7, wherein: the limiting mechanism further comprises a connecting rod (157) which vertically penetrates through the fixing plate (154) and can move along the vertical direction, and the bottom end of the connecting rod (157) is fixedly connected with the brake plate (153); stop gear still includes provide damped elastic component (158) when connecting rod (157) remove along the horizontal direction, connecting rod (157) top correspondence is provided with can follow circumferencial direction pivoted dwang (156), dwang (156) outside cover is equipped with extrusion wheel (155).

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