阅读说明：本技术 再生骨料锥盘叠选机 (Regenerated aggregate cone disc stacking and selecting machine ) 是由 曹银鸽 李辉 张庆飞 于 2021-07-27 设计创作，主要内容包括：本发明提供了一种再生骨料锥盘叠选机,包括外壳、风力机构以及支撑机构,所述外壳安装在所述支撑机构上,风力机构连接所述外壳,外壳的上部设置有进料口,外壳的下部分别设置有第一出料口、第二出料口；所述外壳的内部设置有叠选结构,再生骨料从进料口进入外壳经过叠选结构并在风力机构的作用下从第一出料口、第二出料口分别输出轻物质、骨料,本发明采用锥盘的形式利用其锥度及表面积大的特性,解决了处理量不足的问题,采用锥盘能更好的使骨料分散,将锥盘叠层布局使建筑骨料做集中分散2次运动并通过风力将轻物质和重物质分离,处理效率高,噪音小,提高了分选质量。(The invention provides a recycled aggregate conical disc stacking and selecting machine which comprises a shell, a wind mechanism and a supporting mechanism, wherein the shell is arranged on the supporting mechanism, the wind mechanism is connected with the shell, a feeding hole is formed in the upper part of the shell, and a first discharging hole and a second discharging hole are formed in the lower part of the shell respectively; the light material and the aggregate are respectively output from the first discharge hole and the second discharge hole under the action of the wind power mechanism, the problem of insufficient treatment capacity is solved by adopting the conical disc form and utilizing the characteristics of large taper and surface area, the aggregate can be better dispersed by adopting the conical disc, the building aggregate can do concentrated and dispersed movement for 2 times by adopting the conical disc laminated layout, and the light material and the heavy material are separated by the wind power, so that the treatment efficiency is high, the noise is low, and the separation quality is improved.)

1. A recycled aggregate conical disc stacking and selecting machine is characterized by comprising a shell, a wind mechanism and a supporting mechanism;

the shell is arranged on the supporting mechanism, the wind mechanism is connected with the shell, a feeding hole (1) is formed in the upper portion of the shell, and a first discharging hole (2) and a second discharging hole (3) are formed in the lower portion of the shell respectively;

the inside of shell is provided with the stacking structure, and the recycled aggregate enters the shell from feed inlet (1) and passes through the stacking structure and respectively outputs light materials and aggregate from first discharge port (2) and second discharge port (3) under the action of wind power mechanism.

2. The recycled aggregate cone disc stacking and selecting machine as claimed in claim 1, wherein the stacking and selecting structure comprises a stacking plate (4), a first small cone disc (5), a first large cone disc (6), a second small cone disc (7) and a second large cone disc (8) which are sequentially arranged from top to bottom;

the material piling plate (4) is arranged at the small opening end of the first small conical disk (5), the large opening end of the first small conical disk (5) is connected with the large opening end of the first large conical disk (6), the small opening end of the first large conical disk (6) is connected with the small opening end of the second small conical disk (7), the large opening end of the second small conical disk (7) is connected with the large opening end of the second large conical disk (8), and the small opening end of the second large conical disk (8) is connected with the second discharge opening (3);

recycled aggregate entering from the feeding hole (1) sequentially passes through the material piling plate (4), the outer wall of the first small conical disc (5), the inner wall of the first large conical disc (6), the outer wall of the second small conical disc (7) and the inner wall of the second large conical disc (8) and then flows out of the second discharging hole (3), the wind power mechanism comprises a first wind pipe (9), the middle part of the first wind pipe (9) is an air inlet, the two ends of the wind inlet are air outlets, the air outlets at the two ends respectively extend to the space between the first small conical disc (5) and the first large conical disc (6), the space between the second small conical disc (7) and the second large conical disc (8) generates wind direction radially outwards along the first wind pipe (9), and then light substances in the recycled aggregate can be blown into the inner wall of the shell and discharged from the first discharging hole (2).

3. The recycled aggregate cone disc stacking and sorting machine according to claim 2, characterized in that the stacking plate (4), the first small cone disc (5), the first large cone disc (6), the second small cone disc (7) and the second large cone disc (8) are coaxially arranged.

4. The recycled aggregate cone disc stacking and sorting machine according to claim 2, characterized in that the first small cone disc (5), the first large cone disc (6), the second small cone disc (7) and the second large cone disc (8) are all in a circular truncated cone structure, wherein the diameter of the large opening end of the first large cone disc (6) is larger than that of the small opening end of the first small cone disc (5);

the diameter of the small opening end of the first large conical disc (6) is larger than that of the small opening end of the second small conical disc (7);

the diameter of the large opening end of the second large conical disk (8) is larger than that of the large opening end of the second small conical disk (7).

5. The recycled aggregate cone disc selector of claim 2, wherein the air force mechanism comprises a second air pipe (10) and a third air pipe (11);

one end of the second air pipe (10) is connected with the middle part of the first air pipe (9), the other end of the second air pipe (10) extends to the outside of the shell and serves as an air inlet, one end of the third air pipe (11) is connected with the upper part of the shell, and the other end of the third air pipe (11) is connected with an external dust remover and serves as an air suction opening.

6. The recycled aggregate cone disc stacking and selecting machine according to claim 1, wherein a guide plate (31) and a baffle plate (32) are arranged on the outer wall of the first small cone disc (5) and the outer wall of the second small cone disc (7);

the number of the guide plates (31) is multiple, the guide plates (31) are uniformly or non-uniformly arranged along the circumferential direction of the outer wall surface of the small conical disc, a guide partition is formed between every two adjacent guide plates (31), and the guide partition is used for guiding the movement of the recycled aggregate;

baffle (32) with baffle (31) cross arrangement and baffle (32) are arranged with the generating line of conical disk is perpendicular, wherein, the side of baffle (31) is the combination of curved surface or curved surface and plane, baffle (32) with the generating line of conical disk is less than 45 contained angle and arranges.

7. The recycled aggregate cone disc stacking and selecting machine as claimed in claim 2, wherein the outer surfaces of the first small cone disc (5) and the second small cone disc (7) are provided with polyurethane wear-resistant plates;

and polyurethane wear-resistant plates are arranged on the inner surfaces of the first large conical disc (6) and the second large conical disc (8).

8. The recycled aggregate cone disc stacking machine according to claim 2, wherein the first small cone disc (5) is mounted inside the casing through a first support assembly;

the first large conical disc (6) and the second small conical disc (7) are both arranged in the shell through a second supporting component;

the second large conical disc (8) is installed inside the shell through a third supporting component.

9. The recycled aggregate cone disc stacking and selecting machine as claimed in claim 8, wherein the shell is of a detachable split structure;

the housing comprises an upper body (12), a middle body (13) and a lower body (14);

the upper end of the upper main body (12) is provided with a feed inlet (1), the lower end of the upper main body (12) is detachably mounted at the upper end of the middle main body (13), the lower end of the middle main body (13) is detachably mounted at the upper end of the lower main body (14), and the lower end of the lower main body (14) is provided with a second discharge outlet (3);

the feed inlet (1) and the lower main body (14) are of an inverted circular truncated cone structure, the upper main body (12) is of a circular truncated cone structure, and the middle main body (13) is of a cylindrical structure.

10. The recycled aggregate cone disc stacking and sorting machine according to claim 9, wherein the first supporting assembly comprises a first cylinder (20), first rib plates (21) and second rib plates (22), the inner ring of the first cylinder (20) is connected with the outer wall of the first small cone disc (5) through the first rib plates (21), and the outer ring of the first cylinder (20) is installed on the inner wall of the upper main body (12) through a plurality of second rib plates (22) arranged along the circumferential direction;

the second supporting component comprises a second cylinder (23), third rib plates (24) and fourth rib plates (25), the inner side of the second cylinder (23) is connected with the first large conical disc (6) and the second small conical disc (7) through the third rib plates (24), and the outer side of the second cylinder (23) is connected with the inner wall of the middle main body (13) through the plurality of fourth rib plates (25) arranged along the circumferential direction;

the third supporting assembly comprises a fifth rib plate (26), and the second large conical disc (8) is installed on the inner wall of the lower main body (14) through the fifth rib plates (26) arranged along the circumferential direction.

Technical Field

The invention relates to the technical field of building waste sorting, in particular to a recycled aggregate conical disc stacking and sorting machine.

Background

The aggregate is a granular loose material which plays a role of a framework or filling in concrete, the aggregate is used as a main raw material in the concrete and plays a role of a framework and a supporting role in a building, the recycled aggregate is a building material obtained by crushing, screening and sorting building garbage, the composition ratio of the recycled aggregate in the building garbage is relatively complex, so that the processed recycled aggregate is not pure enough, and light substances are mixed in the recycled aggregate.

However, the existing building aggregate sorting device has poor effect in the using process, cannot fully sort aggregates, and has low treatment efficiency, and meanwhile, the existing building aggregate sorting device is treated in the open air in the sorting process, so that dust adhered to the aggregates is diffused in the air in the sorting process.

Patent document CN211463780U discloses a recycled aggregate sorter, including the sorter main part, the filter screen is installed to the inside one end of sorter main part, the slide has been seted up on the both sides body wall of sorter main part respectively, the sorter main part is close to and installs the fixed slot on the outside body wall of slide, alternate in one side slide of sorter main part has the bearing, the bearing is close to one side of fixed slot and installs the block, be connected with the pivot between the bearing, the pivot is installed inside the sorter main part, but the sorting quality of design is not good.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a recycled aggregate conical disc stacking and selecting machine.

The recycled aggregate conical disc stacking and selecting machine provided by the invention comprises a shell, a wind mechanism and a supporting mechanism;

the shell is arranged on the supporting mechanism, the wind mechanism is connected with the shell, a feeding hole is formed in the upper part of the shell, and a first discharging hole and a second discharging hole are formed in the lower part of the shell respectively;

the inside of shell is provided with the stacking structure, and the recycled aggregate gets into the shell from the feed inlet and passes through the stacking structure and respectively outputs light material, aggregate from first discharge gate, second discharge gate under the effect of wind power mechanism.

Preferably, the stacking and selecting structure comprises a material piling plate, a first small conical disc, a first large conical disc, a second small conical disc and a second large conical disc which are sequentially arranged from top to bottom;

the material piling plate is arranged at the small opening end of the first small conical disk, the large opening end of the first small conical disk is connected with the large opening end of the first large conical disk, the small opening end of the first large conical disk is connected with the small opening end of the second small conical disk, the large opening end of the second small conical disk is connected with the large opening end of the second large conical disk, and the small opening end of the second large conical disk is connected with the second discharge opening;

the recycled aggregate entering from the feeding hole sequentially passes through the material piling plate, the outer wall of the first small conical disc, the inner wall of the first large conical disc, the outer wall of the second small conical disc and the inner wall of the second large conical disc and then flows out of the second discharging hole, the wind mechanism comprises a first wind pipe, the middle of the first wind pipe is provided with air outlets at two ends of an air inlet, the air outlets at two ends respectively extend to a position between the first small conical disc and the first large conical disc and a position between the second small conical disc and the second large conical disc and generate a wind direction which is radially outward along the first wind pipe, so that light materials in the recycled aggregate are blown into the inner wall of the shell and discharged from the first discharging hole.

Preferably, the material piling plate, the first small conical disc, the first large conical disc, the second small conical disc and the second large conical disc are coaxially arranged.

Preferably, the first small conical disc, the first large conical disc, the second small conical disc and the second large conical disc are all in a circular truncated cone structure, wherein the diameter of the large opening end of the first large conical disc is larger than that of the small opening end of the first small conical disc;

the diameter of the small opening end of the first large conical disk is larger than that of the small opening end of the second small conical disk;

the diameter of the large opening end of the second large conical disk is larger than that of the large opening end of the second small conical disk.

Preferably, the wind power mechanism comprises a second wind pipe and a third wind pipe;

one end of the second air pipe is connected with the middle part of the first air pipe, the other end of the second air pipe extends to the outside of the shell and serves as an air inlet, one end of the third air pipe is connected with the upper part of the shell, and the other end of the third air pipe is connected with an external dust remover and serves as an air suction opening.

Preferably, the outer walls of the first small conical disc and the second small conical disc are both provided with a guide plate and a baffle plate;

the number of the guide plates is multiple, the guide plates are uniformly or non-uniformly arranged along the circumferential direction of the outer wall surface of the small conical disc, a guide partition is formed between every two adjacent guide plates, and the guide partition is used for guiding the movement of the recycled aggregate;

the baffle with the guide plate cross arrangement and baffle and the generating line of conical disk are arranged perpendicularly, wherein, the side of guide plate is curved surface or curved surface and planar combination, the baffle with the generating line of conical disk is less than 45 the contained angle and arranges.

Preferably, the first small conical disc is mounted inside the housing through a first support assembly;

the first large conical disc and the second small conical disc are both arranged in the shell through a second supporting component;

the second large conical disc is installed inside the shell through a third supporting assembly.

Preferably, the outer surfaces of the first small conical disc and the second small conical disc are both provided with polyurethane wear-resistant plates;

and polyurethane wear-resistant plates are arranged on the inner surfaces of the first large conical disc and the second large conical disc.

Preferably, the shell adopts a detachable split structure;

the housing includes an upper body, a middle body, and a lower body;

the upper end of the upper main body is provided with a feeding hole, the lower end of the upper main body is detachably arranged at the upper end of the middle main body, the lower end of the middle main body is detachably arranged at the upper end of the lower main body, and the lower end of the lower main body is provided with a second discharging hole;

the feed inlet and the lower main body are of an inverted round platform structure, the upper main body is of a round platform structure, and the middle main body is of a cylindrical structure.

Preferably, the first support assembly comprises a first cylinder, a first rib plate and a second rib plate, the inner ring of the first cylinder is connected with the outer wall of the first small conical disc through the first rib plate, and the outer ring of the first cylinder is installed on the inner wall of the upper main body through a plurality of second rib plates arranged along the circumferential direction;

the second supporting assembly comprises a second cylinder, a third rib plate and a fourth rib plate, the inner side of the second cylinder is respectively connected with the first large conical disc and the second small conical disc through the third rib plate, and the outer side of the second cylinder is connected with the inner wall of the middle main body through a plurality of fourth rib plates arranged along the circumferential direction;

the third supporting assembly comprises a fifth rib plate, and the second large conical disc is installed on the inner wall of the lower main body through the fifth rib plates arranged along the circumferential direction.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention adopts the conical disc form to utilize the characteristics of large taper and large surface area, solves the problem of insufficient treatment capacity, can better disperse the aggregate by adopting the conical disc, leads the building aggregate to do 2-time concentrated and dispersed movement by the laminated arrangement of the conical discs, separates light substances and heavy substances in the building aggregate by wind power when the aggregate falls in a dispersed way, obtains the building aggregate with higher quality, has high treatment efficiency and low noise, and improves the sorting quality.

2. According to the invention, by adopting the structure of the multi-stage conical discs which are stacked up and down, the aggregate is dispersed and concentrated through the conical surface, and the problem of uneven scattering of the aggregate is solved.

3. According to the invention, the two air ports are arranged at the effective positions of the sliding points of the aggregate, so that light substances in the aggregate can be separated more effectively, and the building aggregate with higher purity can be obtained.

4. The invention can effectively control the dust in the use of the equipment and protect the environment by adopting the dust removal pipeline to be externally connected with the dust remover.

5. The outer wall of the first small conical disc and the outer wall of the second small conical disc are both provided with the guide plates and the baffle plates, a guide partition is formed between every two adjacent guide plates and can guide the movement of the recycled aggregate to effectively prevent the non-uniform distribution of the recycled aggregate on the outer wall of the small conical disc, and the baffle plates are perpendicular to the generatrix of the conical discs and arranged at an included angle smaller than 45 degrees, so that the recycled aggregate moves on the outer wall of the small conical disc in a lifting manner of separating from the outer wall of the small conical disc, and the separation of light materials and aggregate in the recycled aggregate is facilitated.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic view of the cross-sectional structure A-A in FIG. 3;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic top view of the arrangement of baffles and baffles on the outer wall of the small conical disk in the present invention;

FIG. 5 is a schematic view of a three-dimensional structure of the baffle plate and baffle plate arranged on the outer wall of the small conical disk according to the present invention;

FIG. 6 is a schematic view of an included angle between a baffle plate and a generatrix of a conical disk according to the present invention.

The figures show that:

inlet 1 access hole 17

First discharge port 2 leg base 18

Second discharge port 3 supporting leg 19

The stacking plate 4 first cylinder 20

First small conical disc 5 first rib plate 21

The first big conical disk 6 and the second rib plate 22

Second small conical disk 7 and second cylinder 23

Second big cone 8 and third rib plate 24

Fourth rib plate 25 of first air duct 9

Fifth rib plate 26 of second air duct 10

Third air duct 11 first air inlet disc 27

Second tuyere disc 28 of upper body 12

First tuyere 29 of the middle body 13

Second tuyere 30 of lower body 14

First flange 15 baffle 31

Second flange 16 baffle 32

Detailed Description

The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.

The invention provides a recycled aggregate conical disc stacking and selecting machine which comprises a shell, a wind mechanism and a supporting mechanism, wherein the shell is arranged on the supporting mechanism, the wind mechanism is connected with the shell, a feeding hole 1 is formed in the upper part of the shell, a first discharging hole 2 and a second discharging hole 3 are respectively formed in the lower part of the shell, a stacking and selecting structure is arranged in the shell, recycled aggregates enter the shell from the feeding hole 1 and pass through the stacking and selecting structure, and light substances and aggregates are respectively output from the first discharging hole 2 and the second discharging hole 3 under the action of the wind mechanism.

The shell adopts a detachable split structure, the shell comprises an upper main body 12, a middle main body 13 and a lower main body 14, the upper end of the upper main body 12 is a feed inlet 1, the feed inlet 1 is a cylindrical structure with a big top and a small bottom in a round table shape formed by rolling a steel plate, the feed inlet 1 is installed on a flange at the upper end of the upper main body 12 through a flange at the lower part by a bolt, the lower end of the upper main body 12 is detachably installed at the upper end of the middle main body 13, the lower end of the upper main body 12 is provided with a first flange 15, the upper end of the middle main body 13 is provided with a second flange 16, the first flange 15 is connected with the second flange 16 by a bolt, the lower end of the middle main body 13 is detachably installed at the upper end of the lower main body 14 through a flange, the lower end of the lower main body 14 is provided with a second discharge hole 3, the feed inlet 1 and the lower main body 14 are both in an inverted round table structure, and the upper main body 12 is in a round table structure, the central body 13 has a cylindrical shape, in a preferred embodiment, the diameter of the central body 13 is 2400 mm, and the central body 13 is provided with an access opening 17, which is preferably hinged to the central body 13 and can be opened for use when the equipment fails or is overhauled.

The supporting mechanism comprises supporting leg seats 18 and supporting legs 19, wherein the supporting leg seats 18 are uniformly arranged along the circumferential direction of the middle main body 13 and are welded on the middle main body 13, the supporting leg seats 18 are welded or screwed on the top ends of the supporting legs 19, and the bottom ends of the supporting legs 19 are grounded and supported. Preferably, 4 legs 19 are used.

Specifically, the stacking and separating structure comprises a stacking plate 4, a first small conical disk 5, a first large conical disk 6, a second small conical disk 7 and a second large conical disk 8 which are sequentially arranged from top to bottom, the stacking plate 4 is arranged at the small opening end of the first small conical disk 5, the large opening end of the first small conical disk 5 is connected with the large opening end of the first large conical disk 6, the small opening end of the first large conical disk 6 is connected with the small opening end of the second small conical disk 7, the large opening end of the second small conical disk 7 is connected with the large opening end of the second large conical disk 8, the small opening end of the second large conical disk 8 is connected with the second discharge opening 3, the regenerated aggregates entering from the feed inlet 1 sequentially pass through the stacking plate 4, the outer wall of the first small conical disk 5, the inner wall of the first large conical disk 6, the outer wall of the second small conical disk 7 and the inner wall of the second large conical disk 8 and then flow out from the second discharge opening 3, the wind power mechanism comprises a first wind pipe 9, the two ends of the wind inlet 9 are air outlets, and the air outlets at the two ends respectively extend to the space between the first small conical disk 5 and the first large conical disk 6 and the space between the second small conical disk 7 and the second large conical disk 8 and generate the radially outward wind direction along the first air pipe 9, so that the light substances in the recycled aggregate can be blown into the inner wall of the shell and discharged from the first discharge hole 2.

First tuber pipe 9 is preferred to go up coaxial arrangement and run through first big cone disc 6, the little cone disc 7 of second with first big cone disc 6, the little cone disc 7 of second, air mechanism includes second tuber pipe 10 and third tuber pipe 11, the middle part of first tuber pipe 9 is connected to the one end of second tuber pipe 10, and the other end of second tuber pipe 10 extends to the outside of shell and regards as the air intake, and the upper portion of shell is connected to the one end of third tuber pipe 11, and the other end of third tuber pipe 11 is connected with outside dust remover and regards as the inlet scoop, and the dust remover is connected with the fan, makes the cone dish fold the separation that selects quick-witted inside formation mobile air current and then realize the separation of light material, aggregate when the fan rotates. First tuber pipe 9, second tuber pipe 10, third tuber pipe 11 all preferably adopt seamless steel pipe to make, and wherein, third tuber pipe 11 is as the trunk line that induced drafts, and upper portion main part 12 is connected through two branch pipelines that have the flange to third tuber pipe 11.

Further, a first tuyere disc 27 is arranged between the first small conical disc 5 and the first large conical disc 6, a plurality of first tuyeres 29 are uniformly or nonuniformly arranged on the first tuyere disc 27 along the axial direction, a second tuyere disc 28 is arranged between the first large conical disc 6 and the second small conical disc 7, a plurality of second tuyere 30 are uniformly or nonuniformly arranged on the second tuyere disc 28 along the axial direction, the upper end of the first air pipe 9 is connected with the first tuyere disc 27, the entering air flows out through the first tuyere 29, the lower end of the first air pipe 9 is connected with the second tuyere disc 28, and the entering air flows out through the second tuyere 30.

The first tuyere disc 27 and the second tuyere disc 28 are both cylindrical structures, the openings are respectively and uniformly arranged along the circumferential directions of the first tuyere disc 27 and the second tuyere disc 28, the lower opening of the first tuyere disc 27 is connected with the upper end of the first air pipe 9, and the upper opening of the second tuyere disc 28 is connected with the lower end of the first air pipe 9.

The material piling plate 4, the first small conical disk 5, the first large conical disk 6, the second small conical disk 7 and the second large conical disk 8 are preferably coaxially arranged, as shown in fig. 2, the first small conical disk 5, the first large conical disk 6, the second small conical disk 7 and the second large conical disk 8 are in a circular truncated cone structure, the diameter of the large opening end of the first large conical disk 6 is larger than that of the small opening end of the first small conical disk 5, the diameter of the small opening end of the first large conical disk 6 is larger than that of the small opening end of the second small conical disk 7, and the diameter of the large opening end of the second large conical disk 8 is larger than that of the large opening end of the second small conical disk 7.

Further, the diameter of the stacking plate 4 is larger than or equal to the diameter of the top end face of the first small conical disc 5, preferably, the diameter of the stacking plate 4 is slightly larger than the diameter of the top end face of the first small conical disc 5, so that the recycled aggregate falling on the stacking plate 4 can be dispersed and slid off through the outer surface of the first small conical disc 5, and the recycled aggregate is dispersed more uniformly, and the structures of the first small conical disc 5, the first large conical disc 6, the second small conical disc 7 and the second large conical disc 8 are favorable for the recycled aggregate to sequentially disperse and slide along the outer surface or the inner surface of the conical disc from top to bottom, and are favorable for separating light substances and heavy substances in the building aggregate.

Further, all be provided with guide plate 31 and baffle 32 on the outer wall of first little conical disk 5, the little conical disk 7 outer wall of second, the quantity of guide plate 31 is a plurality of and a plurality of guide plate 31 is along the even or non-even arrangement of circumference of little conical disk outer wall face, adjacent two form the water conservancy diversion subregion between the guide plate 31, the water conservancy diversion subregion is used for guiding the motion of regeneration aggregate, baffle 32 with guide plate 31 cross arrangement and baffle 32 and conical disk's generating line are arranged perpendicularly, wherein, the side of guide plate 31 is curved surface or curved surface and planar combination, baffle 32 with conical disk's generating line is less than 45 contained angle and arranges.

Furthermore, as shown in fig. 4 and 5, which is a preferred example of the present invention, in this embodiment, the outer wall of the first small conical disk 5 and the outer wall of the second small conical disk 7 are both provided with 10 flow guide plates 31 uniformly arranged along the circumferential direction of the outer wall surface of the small conical disk, the side surfaces of the flow guide plates 31 are curved surfaces, the baffle 32 is close to the lower end of the outer wall surface of the small conical disk, and an included angle of 35 ° is formed between the baffle 32 and a generatrix of the conical disk, as shown in fig. 6, so that the regenerated aggregate is separated from the outer wall of the small conical disk and has an upward movement track, which is beneficial to the aggregate and the light material to have a larger occupied space in the air and is beneficial to the air duct to blow the light material out of the regenerated aggregate.

First little conical disk 5 installs in the inside of shell through first supporting component, first big conical disk 6, the little conical disk 7 of second are all installed in the inside of shell through second supporting component, the big conical disk 8 of second is installed in the inside of shell through third supporting component. The first supporting component comprises a first cylinder 20, a first rib plate 21 and a second rib plate 22, the inner ring of the first cylinder 20 is connected with the outer wall of the first small conical disc 5 through the first rib plate 21, the outer ring of the first cylinder 20 is installed on the inner wall of the upper main body 12 through a plurality of second rib plates 22 arranged along the circumferential direction, the second supporting component comprises a second cylinder 23, a third rib plate 24 and a fourth rib plate 25, the inner side of the second cylinder 23 is respectively connected with the first large conical disc 6 and the second small conical disc 7 through the third rib plate 24, and the outer side of the second cylinder 23 is connected with the inner wall of the middle main body 13 through a plurality of fourth rib plates 25 arranged along the circumferential direction; the third support assembly comprises a fifth rib plate 26, and the second large conical disc 8 is arranged on the inner wall of the lower main body 14 through the fifth rib plates 26 arranged along the circumferential direction.

The outer surfaces of the first small conical disc 5 and the second small conical disc 7 are provided with polyurethane wear-resistant plates, the inner surfaces of the first large conical disc 6 and the second large conical disc 8 are provided with polyurethane wear-resistant plates, the inner walls of the conical discs can be protected, and the service life is prolonged.

The working principle of the invention is as follows:

when the recycled aggregate is treated, the recycled aggregate is conveyed to a feed inlet 1 of a recycled aggregate cone disc stacking machine through a belt conveyor, the recycled aggregate slides in from the feed inlet 1 and then can be concentrated on a stacking plate 4, the stacking plate 4 slides down to a first small cone disc 5 from the circumferential edge of the stacking plate 4 after being fully stacked, the recycled aggregate dispersedly slides down along the outer conical surface of the first small cone disc 5, the recycled aggregate can uniformly fall down along the circumferential direction of the first small cone disc 5 under the guide of a flow guide partition between flow guide plates 31, when the recycled aggregate slides off the first small cone disc 5, the recycled aggregate and light substances have larger space occupation in the air due to the fact that a baffle 32 is vertical to a bus of the first small cone disc 5 and forms an included angle smaller than 45 degrees with the bus, namely the density is reduced, and the recycled aggregate is favorably subjected to first sorting by the wind power of a first wind port 29, the light materials in the recycled aggregate are blown out of the first large conical disc 6 under the action of wind, the recycled aggregate falls into the first large conical disc 6, the first large conical disc 6 is used for concentrating the aggregate again from the dispersion process, the aggregate slides down to the second small conical disc 7 after being concentrated, the aggregate disperses and slides down along the outer conical surface of the second small conical disc 7, the aggregate is subjected to second separation by the wind power of the second air port 30 after sliding off the second small conical disc 7, the principle of the separation is the same as that of the separation in the first small conical disc 5, the guide plate 31 and the baffle plate 32 on the second small conical disc 7 also enable the light materials in the second separation to be more accurately separated, the light materials in the aggregate are blown out of the second large conical disc 8 under the action of wind, the aggregate falls into the second large conical disc 8, the aggregate slides into the second discharge port 3 along the second large conical disc 8, and the separated light materials are blown out of the upper main body 12 and the middle main body 13, The inner ring of the lower main body 14 falls into the first discharge hole 2, the aggregates can produce dust in the sliding and blowing processes, the dust is sucked away by the third air pipe 11, the air outlet of the third air pipe 11 is connected with the air pipe of an external dust remover, and the dust remover absorbs the dust.

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

The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.