CN210646592U - Recycled concrete waste recovery device - Google Patents

Abstract

The utility model discloses a recycled concrete waste recovery device belongs to waste recovery device technical field. A recycled concrete waste recovery device comprises a feeding port, wherein the bottom of the feeding port is fixedly connected with a first treatment box, one side of the first treatment box is fixedly provided with a first motor, one end of the first motor is rotatably connected with a first crushing shaft, the other side of the first treatment box is fixedly connected with a second treatment box, a rotary barrel is arranged inside the second treatment box, and the outer surface of the rotary barrel is fixedly connected with a driving belt; the utility model discloses, can tentatively smash the waste material, can reduce the card machine condition, inside utilizes rotatory bucket to rotate the stirring, can make the waste material circulate and smash, recycles the waste material that the sieve mesh that rotatory bucket surface was seted up was screened and is retrieved, has realized that waste recovery is abundant, characteristics that the rate of recovery is high can make the dust air obtain filtering through setting up the rose box, have avoided the dust to leak outward.

Description

Recycled concrete waste recovery device

Technical Field

The utility model relates to a waste recovery device technical field especially relates to a recycled concrete waste recovery device.

Background

The recycled concrete is new concrete prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded concrete blocks with a grading according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stones and the like, and then adding cement, water and the like, so that resources are reasonably regenerated, and construction waste is reduced.

At present, a recycled concrete recovery device separates waste materials through a filter screen, separated dust is precipitated in water for recovery, and through retrieval, a recycled concrete waste recovery device is disclosed in a Chinese patent application number '201721082194. X', and comprises a sedimentation tank and a filter screen device. The filter screen device in the above patent has the following disadvantages: only filter likepowder waste material, the great waste material of unable reasonable recovery volume, the rate of recovery is low, during the dust full cloth air among the recovery process, can not satisfy present concrete waste recycling's situation, for satisfying present recovery situation, designed and to have smashed great waste material, inside can circulate and smash and the circular screening waste material, a recycled concrete waste recovery device that can also remove dust.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the recycling is insufficient and the dust is easy to generate in the prior art, and providing a recycled concrete waste recycling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a recycled concrete waste recovery device, includes the pan feeding mouth, the first case of handling of bottom fixedly connected with of pan feeding mouth, one side fixed mounting of first case has first motor, the one end of first motor is rotated and is connected with first crushing roller, the opposite side fixedly connected with second of first case of handling handles the case, the inside of case is provided with rotatory bucket to the second, the outer fixed surface of rotatory bucket is connected with and drives the area, the sieve mesh has been seted up on the surface of rotatory bucket, the inner wall fixedly connected with stirring leaf of rotatory bucket, the inside of rotatory bucket is provided with second crushing roller, the one end of second crushing roller is rotated and is connected with the second motor, the bottom of driving the area is rotated and is connected with the gear, the inside of gear is pegged graft and is had the axis of rotation, the one end of axis of rotation is rotated and is connected with the third motor.

Preferably, the top end of the second treatment box is fixedly connected with a communicating pipe, and one end of the communicating pipe is fixedly connected with an exhaust fan.

Preferably, one side of the exhaust fan is fixedly connected with a filter box, and the top end of the filter box is fixedly connected with an air outlet.

Preferably, the number of the first crushing shafts is two, the two first crushing shafts have the same size and shape, the number of the second crushing shafts is two, and the two second crushing shafts have the same size and shape.

Preferably, a conveyor belt is arranged at the bottom of the first crushing shaft, and one end of the conveyor belt is arranged inside the rotary barrel.

Preferably, the outer surface of the second treatment box is provided with a movable door, and the lower part of one side of the second treatment box is provided with a discharge hole.

Compared with the prior art, the utility model provides a recycled concrete waste recovery device possesses following beneficial effect:

1. the utility model discloses, through being provided with first processing case, the inside of first processing case is provided with first crushing roller, through the preliminary crushing of first crushing roller, can smash into the fritter with some great waste materials of volume, the processing in the later stage of being convenient for, effectively reduce the card machine condition, inside through handling the case at the second is provided with rotatory bucket, the sieve mesh has been seted up on the surface of rotatory bucket, the inside stirring leaf that is provided with of rotatory bucket, utilize the continuous rotation of rotatory bucket and the stirring of stirring leaf, the kibbling waste material of second crushing roller can be constantly screened out from the sieve mesh, the waste material can the endless crushing purpose at rotatory bucket has been realized, the problem that waste material recycle is low is solved, the recycle ratio of waste material has been guaranteed.

2. The utility model discloses, through the top fixed mounting air exhauster of handling the case at the second, can make the second handle the inside dust air of incasement portion and be extracted out, recycle the second and handle case top fixed mounting's rose box, can make the dust air filter, realized the purpose of dust removal, solved the current situation of the not enough environmental protection of construction environment.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can tentatively smash the waste material, can reduce the card machine condition, inside utilizes rotatory bucket to rotate the stirring, can make the waste material circulate and smash, recycles the waste material that the sieve mesh that rotatory bucket surface was seted up comes to filter the recovery, has realized that waste recovery is abundant, and the characteristics that the rate of recovery is high can make the dust air obtain filtering through setting up the rose box, have avoided the dust to leak outward.

Drawings

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

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic front view of the rotary barrel of the present invention;

fig. 4 is a schematic side view of the rotary tub of the present invention.

In the figure: 1. a feeding port; 2. a first treatment tank; 3. a first motor; 4. a first crushing shaft; 5. a conveyor belt; 6. a second treatment tank; 7. rotating the barrel; 8. driving the belt; 9. screening holes; 10. stirring blades; 11. a second crushing shaft; 12. a second motor; 13. a gear; 14. a rotating shaft; 15. a third motor; 16. a movable door; 17. a discharge port; 18. a communicating pipe; 19. an exhaust fan; 20. a filter box; 21. and an air outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a recycled concrete waste recycling device comprises a feeding port 1, a first processing box 2 is fixedly connected to the bottom of the feeding port 1, a first motor 3 is fixedly installed on one side of the first processing box 2, one end of the first motor 3 is rotatably connected with a first crushing shaft 4, the first crushing shaft 4 can preliminarily crush waste, a conveyor belt 5 is arranged at the bottom of the first crushing shaft 4, a second processing box 6 is fixedly connected to the other side of the first processing box 2, a movable door 16 is arranged on the outer surface of the second processing box 6, a discharge port 17 is arranged at the lower part of one side of the second processing box 6, the movable door 16 is a switch capable of controlling the discharge port 17, a communicating pipe 18 is fixedly connected to the top end of the second processing box 6, the communicating pipe 18 communicates with the inside of the second processing box 6, an exhaust fan 19 is fixedly connected to one end of the communicating pipe 18, the exhaust fan 19 can extract dust air in the second processing box 6, one side of the exhaust fan 19 is fixedly connected with a filter box 20, the filter box 20 is used for filtering and collecting dust, the top end of the filter box 20 is fixedly connected with an air outlet 21, the air outlet 21 discharges filtered air, the inside of the second processing box 6 is provided with a rotary barrel 7, one end of the conveyor belt 5 is arranged inside the rotary barrel 7 and can convey primarily crushed waste into the rotary barrel 7, the outer surface of the rotary barrel 7 is fixedly connected with a driving belt 8, the surface of the rotary barrel 7 is provided with sieve holes 9 for screening the crushed waste, the inner wall of the rotary barrel 7 is fixedly connected with a stirring blade 10, the stirring blade 10 is used for stirring and driving the waste to rotate, the inside of the rotary barrel 7 is provided with a second crushing shaft 11, the number of the first crushing shafts 4 is two, the size and the shape of the two first crushing shafts 4 are the same, the number of the second crushing shafts 11 is two, the size and the shape of the two second crushing shafts 11 are the same, the waste material is further smashed to second crushing shaft 11, the one end rotation of second crushing shaft 11 is connected with second motor 12, second motor 12 provides power for second crushing shaft 11, the bottom rotation of drive area 8 is connected with gear 13, the inside grafting of gear 13 has axis of rotation 14, the one end rotation of axis of rotation 14 is connected with third motor 15, utilize third motor 15 to provide power, it can drive gear 13 through the rotation of axis of rotation 14 and rotate, thereby drive area 8, thereby make rotatory bucket 7 can the circulation rotation.

In the utility model, the feeding port 1 is arranged, the bottom of the feeding port 1 is fixedly connected with the first processing box 2, the first processing box 2 is internally provided with the first crushing shaft 4, the waste material with larger volume can be crushed into small pieces through the primary crushing of the first crushing shaft 4, the subsequent processing is convenient, the blocking situation is effectively reduced, the bottom of the first crushing shaft 4 is provided with the conveyor belt 5, one end of the conveyor belt 5 is arranged inside the rotary barrel 7 and can convey the primarily crushed waste material to the inside of the rotary barrel 7, the outer surface of the rotary barrel 7 is fixedly connected with the driving belt 8, the bottom of the driving belt 8 is rotatably connected with the gear 13, the inside of the gear 13 is inserted with the rotating shaft 14, one end of the rotating shaft 14 is rotatably connected with the third motor 15, the rotation of the rotary barrel 7 is provided with power through the driving belt 8, the gear 13, the matching of the rotating shaft 14 and the third motor 15, the surface of the rotary barrel 7 is provided with the sieve holes 9, the stirring blades 10 are arranged in the rotary barrel 7, the rotary barrel 7 is utilized to continuously rotate, waste materials in the rotary barrel 7 can be stirred, and therefore the waste materials crushed by the second crushing shaft 11 can be continuously screened out from the sieve holes 9, the purpose that the waste materials can be circularly crushed in the rotary barrel 7 is realized, the problem of low waste material recycling rate is solved, the recycling rate of the waste materials is ensured, the dust air in the second treatment box 6 can be extracted out through the communicating pipe 18 by fixedly installing the exhaust fan 19 at the top end of the second treatment box 6, and then the filter box 20 fixedly installed at the top end of the second treatment box 6 is utilized, so that the dust air can be filtered and discharged through the air outlet 21, the dust air can be filtered, the purpose of dust removal is realized, and the current situation that the construction environment is not environment-friendly enough is solved, and dust leakage is avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The recycled concrete waste recovery device comprises a feeding port (1) and is characterized in that the bottom of the feeding port (1) is fixedly connected with a first processing box (2), one side of the first processing box (2) is fixedly provided with a first motor (3), one end of the first motor (3) is rotatably connected with a first crushing shaft (4), the other side of the first processing box (2) is fixedly connected with a second processing box (6), a rotary barrel (7) is arranged inside the second processing box (6), the outer surface of the rotary barrel (7) is fixedly connected with a driving belt (8), the surface of the rotary barrel (7) is provided with a sieve mesh (9), the inner wall of the rotary barrel (7) is fixedly connected with a stirring blade (10), the inside of the rotary barrel (7) is provided with a second crushing shaft (11), one end of the second crushing shaft (11) is rotatably connected with a second motor (12), the bottom of drive area (8) rotates and is connected with gear (13), the inside grafting of gear (13) has axis of rotation (14), the one end rotation of axis of rotation (14) is connected with third motor (15).

2. The recycled concrete waste recycling device of claim 1, characterized in that a communicating pipe (18) is fixedly connected to the top end of the second treatment tank (6), and an exhaust fan (19) is fixedly connected to one end of the communicating pipe (18).

3. The recycled concrete waste recycling device of claim 2, wherein a filter box (20) is fixedly connected to one side of the exhaust fan (19), and an air outlet (21) is fixedly connected to the top end of the filter box (20).

4. The recycled concrete waste recycling apparatus according to claim 1, wherein the number of the first crushing shafts (4) is two, the size and shape of the two first crushing shafts (4) are the same, the number of the second crushing shafts (11) is two, and the size and shape of the two second crushing shafts (11) are the same.

5. A recycled concrete waste recycling apparatus according to claim 1, characterized in that the bottom of said first crushing shaft (4) is provided with a conveyor belt (5), one end of said conveyor belt (5) being arranged inside the rotating tub (7).

6. The recycled concrete waste recycling device of claim 1, wherein a movable door (16) is arranged on the outer surface of the second treatment box (6), and a discharge hole (17) is formed in the lower portion of one side of the second treatment box (6).

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