CN217250388U - Sand and pebble sorting device for comprehensively utilizing concrete construction waste - Google Patents

Abstract

The utility model discloses a sand and pebble sorting device for comprehensive utilization of concrete construction waste, in particular to the technical field of sorting devices, which comprises a first box body, wherein the top end of the first box body is provided with a first through hole and a through hole, the first through hole is arranged at the rear side of the through hole, a sorting mechanism and a dust removing mechanism are arranged inside the first box body, and the sorting mechanism is arranged at the rear side of the dust removing mechanism; the sorting mechanism comprises a second box body, the second box body is arranged inside the first box body, a second through hole is formed in the top end of the second box body, and the first through hole is formed above the second through hole. The utility model discloses compact structure, the simple operation, it is efficient to select separately, has the practicality, is favorable to building resource's cyclic utilization.

Description

Sand and pebble sorting device for comprehensive utilization of concrete construction waste

Technical Field

The utility model relates to a sorting unit technical field, concretely relates to sand cobble sorting unit that concrete building rubbish was used multipurposely.

Background

The sand and pebbles in the construction waste can be used as dam body broken filling materials, the sand and pebbles are also the dam materials with the largest use amount in the dam body broken filling materials, the requirement is the most strict dam materials, the sand and pebbles on the upper dam are required to have good gradation, the maximum grain diameter of the sand and pebbles is not more than 150mm (the maximum grain diameter is widened to 250mm when being used as a substitute material), no flaky and needle-free grains are required, the sand and pebbles are firm and anti-freezing, the mud content (sticky particles) is not more than 5%, the permeability coefficient after compaction is not less than 1 multiplied by 10 cm/s, the compaction standard is controlled by relative density (Dr), and the Dr is required to be not less than 0.7.

The prior art has the following defects: the sand and pebbles in the concrete construction waste are not comprehensively utilized, so that the construction resources are wasted, and a large amount of dust is generated when the sand and pebbles with the concrete construction waste are sorted, so that the physical health of workers is injured.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a concrete building rubbish comprehensive utilization's sand cobble sorting unit to solve among the prior art concrete building rubbish sand cobble and not carry out comprehensive utilization, make building resources wasted, and produce a large amount of dusts when sorting the sand cobble that has concrete building rubbish, cause the problem of injury to staff's healthy.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a sand and pebble sorting device for comprehensively utilizing concrete building garbage comprises a first box body, wherein a first through hole and a through hole are formed in the top end of the first box body, the first through hole is formed in the rear side of the through hole, a sorting mechanism and a dust removing mechanism are arranged inside the first box body, and the sorting mechanism is arranged on the rear side of the dust removing mechanism;

sorting mechanism includes the second box, the inside at first box is established to the second box, the second through-hole has been seted up on the top of second box, the top at the second through-hole is established to first through-hole, open form is processed into to the bottom of second box, the inside of second box is equipped with the bull stick, the fixed a plurality of stirring boards that are equipped with in outer end of bull stick, it is a plurality of the inside at first box is all established to the stirring board, the fixed motor that is equipped with in inside of second box, the top of motor is processed into the inclined plane form, the below at the stirring board is established to the motor, the front end of bull stick extends the front side of second box, conveniently carries out subsequent processing to sand cobble and concrete building rubbish and recycles.

Furthermore, the dust removing mechanism comprises a driven belt pulley and a motor, the driven belt pulley is fixedly arranged at the outer end of the rotating rod and is arranged inside the first box body, the driven belt pulley is arranged at the front side of the second box body, the motor is fixedly arranged at the top end of the first box body and is arranged at the front side of the through hole, the output end of the motor is fixedly provided with a driving belt pulley which is arranged right above the through hole, the driven belt pulley is connected with the driving belt pulley through a belt, the belt penetrates through the through hole, a third box body is arranged in the first box body, the top end of the third box body is fixedly arranged at the bottom end in the first box body, the front end of bull stick runs through the third box and the two passes through the bearing and connects, the fixed a plurality of flabellums that are equipped with in outer end of bull stick, it is a plurality of the flabellum is all established in the inside of third box, produces a large amount of dusts when dust removal mechanism avoids selecting separately.

Further, the inside of third box is fixed and is equipped with the filter screen, the below at the flabellum is established to the filter screen, the bottom mounting of third box is equipped with the pipeline, the top at the swash plate is established to the pipeline, the fixed check valve that is equipped with on the pipeline, the front side of third box articulates through the hinge has the fourth chamber door, the fourth through-hole has been seted up to the front side of third box, the top at the fourth chamber door is established to the fourth through-hole, and the filter screen makes the inside dust of collecting of third box can not be attached to on the flabellum.

Further, the front side of first box articulates through the hinge has first chamber door, the front side of first box is opened and is equipped with the third through-hole, the top at first chamber door is established to the third through-hole, the rear side of first box articulates through the hinge has the second chamber door, the rear side of second box articulates through the hinge has the third chamber door, the third chamber door is established at the rear side of motor, and the setting up of first chamber door and second chamber door is convenient to take out dust and sand cobble, and the convenient bulky concrete construction rubbish of setting up of third chamber door is clear away.

Furthermore, the bottom mounting of first box is equipped with the swash plate, the second box is established in the top of swash plate, and the setting up of swash plate makes things convenient for the sand cobble unloading.

Furthermore, a fifth box door is arranged in the first through hole, the first box body is hinged to the fifth box door through a hinge, and the arrangement of the fifth box door facilitates pouring out of the sand pebbles and the concrete building rubbish to be treated.

Furthermore, the two ends of the rotating rod are connected with the two sides of the first box body through bearings, and the rotating rod is supported.

The embodiment of the utility model provides a have following advantage:

1. the utility model discloses a motor rotates and makes the sand cobble that has concrete building rubbish fall on the motor after being stirred by a plurality of stirring boards, sand cobble can drop on the swash plate through the motor, and bulky concrete building rubbish can't stay on the motor through the motor, open the second chamber door and open the third chamber door again, can clear away bulky concrete building rubbish outside this device, open first chamber door, the sand cobble on the swash plate takes out, this device sorts concrete building rubbish and sand cobble, convenient subsequent processing of sand cobble and concrete building rubbish core is recycled, compared with the prior art, this device compact structure, the simple operation, sorting efficiency is high, has the practicality, is favorable to the cyclic utilization of building resources;

2. the utility model discloses a sand cobble with concrete building rubbish pours into the second box and has a large amount of dust by the way, the bull stick pivoted drives a plurality of flabellums simultaneously and rotates, the flabellum rotates and makes the inside air flow of third box accelerate, the check valve on the pipeline is opened this moment, inside the space that the inner wall that the inside dust of second box got into the third box through the pipeline encloses with the bottom of filter screen inside, compared with the prior art, this device produces a large amount of dusts through addding dust removal mechanism when avoiding selecting separately, make staff's healthy to obtain the guarantee.

Drawings

Fig. 1 is a schematic view of an overall front view structure provided by the present invention;

FIG. 2 is a schematic view of the overall side view cross-sectional structure provided by the present invention;

FIG. 3 is a schematic side view, sectional structural view of the second case provided by the present invention;

FIG. 4 is a schematic side view, sectional structural view of a third box according to the present invention;

fig. 5 is a schematic view of the front view structure of fig. 4 provided by the present invention;

in the figure: 1. a first case; 2. a first door; 3. a second door; 4. a through hole; 5. a sloping plate; 6. a second case; 7. a third box door; 8. a rotating rod; 9. a stirring plate; 10. a driven pulley; 11. a motor; 12. a drive pulley; 13. a belt; 14. a third box body; 15. a fourth door; 16. a pipeline; 17. filtering with a screen; 18. a fan blade; 19. and a fifth box door.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-3 of the specification, the sand and gravel sorting device for comprehensive utilization of concrete building garbage comprises a first box body 1, wherein the front side of the first box body 1 is hinged with a first box door 2 through a hinge, a third through hole is formed in the front side of the first box body 1 and arranged above the first box door 2, the rear side of the first box body 1 is hinged with a second box door 3 through a hinge, a first through hole and a through hole 4 are formed in the top end of the first box body 1, the first through hole is formed in the rear side of the through hole 4, a sorting mechanism and a dust removing mechanism are arranged inside the first box body 1, and the sorting mechanism is arranged on the rear side of the dust removing mechanism;

the sorting mechanism comprises a second box body 6, the second box body 6 is arranged inside a first box body 1, a second through hole is formed in the top end of the second box body 6, the first through hole is formed above the second through hole, the bottom end of the second box body 6 is processed into an open shape, a rotating rod 8 is arranged inside the second box body 6, a plurality of stirring plates 9 are fixedly arranged at the outer end of the rotating rod 8, the stirring plates 9 are all arranged inside the first box body 1, a motor 11 is fixedly arranged inside the second box body 6, the top end of the motor 11 is processed into an inclined plane shape, the motor 11 is arranged below the stirring plates 9, the front end of the rotating rod 8 extends out of the front side of the second box body 6, a third box door 7 is hinged to the rear side of the second box body 6 through a hinge, the third box door 7 is arranged on the rear side of the motor 11, an inclined plate 5 is fixedly arranged at the bottom end of the first box body 1, the second box body 6 is arranged above the inclined plate 5, a fifth box door 19 is arranged inside the first through hole, the first box body 1 is hinged to the fifth box door 19 through a hinge, two ends of the rotating rod 8 are connected with two sides of the first box body 1 through bearings, and the sorting mechanism sorts the concrete building waste and the sand gravel so as to conveniently recycle the subsequent treatment of the sand gravel and the concrete building waste core.

The implementation scenario is specifically as follows: starting a motor 11, rotating the motor 11 to rotate a driving belt pulley 12, rotating the driving belt pulley 12 to drive a driven belt pulley 10 to rotate through a belt 13, rotating the driven belt pulley 10 to rotate a rotating rod 8 and a stirring plate 9, opening a fifth box door 19, pouring sand gravel with concrete construction waste into a second box 6 through a first through hole and a second through hole, shifting the sand gravel with the concrete construction waste by a plurality of stirring plates 9 to fall on the motor 11, enabling the sand gravel to fall on an inclined plate 5 through the motor 11, enabling large-volume concrete construction waste to be remained on the motor 11 through the motor 11, opening the second box door 3 and then opening a third box door 7, clearing the large-volume concrete construction waste out of the device, opening the first box door 2, taking out the sand gravel on the inclined plate 5, sorting the device sorts the concrete construction waste and the sand gravel, the convenience is recycled to the subsequent processing of sand cobble and concrete construction rubbish core, and this device compact structure, the simple operation, it is efficient to select separately, has the practicality, is favorable to building resources's cyclic utilization, and this embodiment has specifically solved among the prior art concrete construction rubbish sand cobble and has not carried out comprehensive utilization for building resources is by extravagant problem.

Referring to the attached drawings 1-5 in the specification, in the sand and gravel sorting device for comprehensive utilization of concrete construction waste of the embodiment, further, the dust removing mechanism includes a driven pulley 10 and a motor 11, the driven pulley 10 is fixedly arranged at the outer end of the rotating rod 8 and inside the first box 1, the driven pulley 10 is arranged at the front side of the second box 6, the motor 11 is fixedly arranged at the top end of the first box 1 and at the front side of the through hole 4, the output end of the motor 11 is fixedly provided with a driving pulley 12, the driving pulley 12 is arranged right above the through hole 4, the driven pulley 10 is connected with the driving pulley 12 through a belt 13, the belt 13 penetrates through the through hole 4, the inside of the first box 1 is provided with a third box 14, the top end of the third box 14 is fixedly arranged at the bottom end of the inside of the first box 1, the front end of the rotating rod 8 penetrates through the third box 14 and the third box is connected through a bearing, the fixed a plurality of flabellums 18 that are equipped with in outer end of bull stick 8, it is a plurality of the inside at third box 14 is all established to flabellum 18, the fixed filter screen 17 that is equipped with in inside of third box 14, filter screen 17 establishes the below at flabellum 18, the bottom mounting of third box 14 is equipped with pipeline 16, pipeline 16 establishes the top at swash plate 5, the fixed check valve that is equipped with on the pipeline 16, the front side of third box 14 articulates through the hinge has fourth chamber door 15, the front side of third box 14 is seted up and is equipped with the fourth through-hole, the fourth through-hole is established in the top of fourth chamber door 15, produces a large amount of dusts when dust removal mechanism avoids selecting separately.

The implementation scenario is specifically as follows: a large amount of dust is attached to the sand and pebbles with the concrete construction waste poured into the second box body 6, the rotating rod 8 rotates and simultaneously drives the plurality of fan blades 18 to rotate, the fan blades 18 rotate to accelerate the air flow in the third box body 14, at the moment, the one-way valve on the pipeline 16 is opened, the dust in the second box body 6 enters the space formed by the inner wall of the third box body 14 and the bottom end of the filter screen 17 through the pipeline 16, after the sorting is finished, the motor 11 stops working, the one-way valve is closed, the first box door 2 and the fourth box door 15 are opened, and the dust is removed from the third box body 14, the device avoids generating a large amount of dust during sorting by additionally arranging the dust removing mechanism, so that the physical health of the working personnel is ensured, this embodiment has specifically solved among the prior art and has produced a large amount of dusts when selecting separately the sand cobble that has concrete construction rubbish, causes the problem of injury to staff's healthy.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (7)

1. The utility model provides a concrete construction waste comprehensive utilization's sand cobble sorting unit, includes first box (1), its characterized in that: the top end of the first box body (1) is provided with a first through hole and a through hole (4), the first through hole is formed in the rear side of the through hole (4), a sorting mechanism and a dust removing mechanism are arranged inside the first box body (1), and the sorting mechanism is arranged on the rear side of the dust removing mechanism;

sorting mechanism includes second box (6), establish the inside at first box (1) in second box (6), the second through-hole has been seted up on the top of second box (6), the top at the second through-hole is established to first through-hole, open form is processed into in the bottom of second box (6), the inside of second box (6) is equipped with bull stick (8), the outer end of bull stick (8) is fixed and is equipped with a plurality of stirring boards (9), and is a plurality of the inside at first box (1) is all established in stirring board (9), the inside of second box (6) is fixed and is equipped with motor (11), the top of motor (11) is processed into the inclined plane form, the below at stirring board (9) is established in motor (11), the front end of bull stick (8) extends the front side of second box (6).

2. The sand and gravel sorting device for comprehensive utilization of concrete construction waste as claimed in claim 1, wherein: the front side of first box (1) articulates through the hinge has first chamber door (2), the front side of first box (1) is opened and is equipped with the third through-hole, the top at first chamber door (2) is established to the third through-hole, the rear side of first box (1) articulates through the hinge has second chamber door (3), the rear side of second box (6) articulates through the hinge has third chamber door (7), the rear side at motor (11) is established in third chamber door (7).

3. The sand and pebble sorting device for comprehensive utilization of concrete building wastes as claimed in claim 1, characterized in that: the bottom mounting of first box (1) is equipped with swash plate (5), the top at swash plate (5) is established in second box (6).

4. The sand and gravel sorting device for comprehensive utilization of concrete construction waste as claimed in claim 1, wherein: and a fifth box door (19) is arranged in the first through hole, and the first box body (1) is hinged with the fifth box door (19) through a hinge.

5. The sand and gravel sorting device for comprehensive utilization of concrete construction waste as claimed in claim 1, wherein: two ends of the rotating rod (8) are connected with two sides of the first box body (1) through bearings.

6. The sand and gravel sorting device for comprehensive utilization of concrete construction waste as claimed in claim 3, wherein: the dust removal mechanism comprises a driven pulley (10) and a motor (11), the driven pulley (10) is fixedly arranged at the outer end of the rotating rod (8) and inside the first box body (1), the driven pulley (10) is arranged at the front side of the second box body (6), the motor (11) is fixedly arranged at the top end of the first box body (1) and at the front side of the through hole (4), a driving pulley (12) is fixedly arranged at the output end of the motor (11), the driving pulley (12) is arranged right above the through hole (4), the driven pulley (10) is connected with the driving pulley (12) through a belt (13), the belt (13) penetrates through the through hole (4), the top end of the first box body (1) where a third box body (14) and the third box body (14) are arranged is fixedly arranged at the bottom end of the first box body (1), the front end of bull stick (8) runs through third box (14) and the two passes through the bearing and connects, the outer end of bull stick (8) is fixed to be equipped with a plurality of flabellums (18), and is a plurality of flabellum (18) all are established in the inside of third box (14).

7. The sand and gravel sorting device for comprehensive utilization of concrete construction waste as claimed in claim 6, wherein: the inside of third box (14) is fixed and is equipped with filter screen (17), the below at flabellum (18) is established in filter screen (17), the bottom mounting of third box (14) is equipped with pipeline (16), the top at swash plate (5) is established in pipeline (16), the fixed check valve that is equipped with on pipeline (16), the front side of third box (14) articulates through the hinge has fourth chamber door (15), the front side of third box (14) is opened and is equipped with the fourth through-hole, the top at fourth chamber door (15) is established to the fourth through-hole.

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