CN210022772U - A construction waste sorting device - Google Patents

Abstract

The utility model discloses a construction waste sorting device, which comprises a screening drum, an outer cover plate and a mounting frame structure. A rotating shaft is rotatably arranged in the screening drum, and an outer cover plate is sleeved on the outside of the screening drum, and is installed at the same time. A set of horizontal frames are installed in the middle of the left and right sides of the frame structure through fixing bolts. The construction waste sorting device has a reasonable structure, and is respectively provided with a rotating structure composed of a motor, a first bearing, a rotating shaft, a fixed frame and a second bearing, and the structure is simple. It supports the motor and the second bearing to make the rotation of the rotating shaft more stable. The screening drum and the outer cover plate form a sorting structure. The two are set together to facilitate sorting and can be well protected to avoid screen throwing and dust. Flying, etc., the mounting frame structure is installed on the outside of the cover plate. On the one hand, it can support the cover plate, and on the other hand, it helps the rotation of the screening drum, making the operation more smooth.

Description

A construction waste sorting device

technical field

The utility model relates to the technical field of construction waste treatment equipment, in particular to a construction waste sorting device.

Background technique

Existing construction waste is generally first crushed by impact crushing, and then preliminarily screened. Most of the steel bars and other metals in the materials after preliminary screening are sucked away by the iron removal belt conveyor when they are crushed by the counterattack, but the rest is relatively crushed. Construction waste sand, gravel and soil blocks are mixed together, and can only be used in some construction, brick making, infrastructure and other occasions that have lower requirements for sand and gravel aggregates, brick-concrete mixed particles, etc. When the mixed construction waste crushed materials are used uniformly , Since the aggregate particle size and material are not uniform, it will affect the stability of the infrastructure and also affect the economic benefits.

In order to solve the defects and deficiencies of the construction waste treatment equipment proposed above, it is urgent to improve the technology of construction waste treatment equipment. The construction waste sorting device has a reasonable overall structure. The equipment is provided with a motor, a first bearing, and a rotating shaft. The rotating structure composed of the fixed frame and the second bearing, the structure is simple, and the left and right sides of the rotating shaft are provided with supporting structures, which are convenient to support the motor and the second bearing, so that the rotation of the rotating shaft is more stable. The sorting structure composed of the cylinder and the outer cover plate, the screening cylinder and the outer cover plate are matched with each other to facilitate the sorting of construction waste, and at the same time, it can be well protected, avoid screening and throwing, avoid dust flying, and the installation frame structure. The installation frame structure is installed on the outside of the cover plate, on the one hand, it can support the cover plate, and on the other hand, it is helpful for the rotation of the screening drum, so that the equipment runs more smoothly and quickly, thereby providing a construction waste sorting device.

Utility model content

The technical problem solved by the utility model is to overcome the insufficient construction waste sorting technology in the prior art. For the remaining relatively broken construction waste sand, gravel and soil blocks are mixed together, and can only be used in some sand-gravel aggregates, brick-concrete mixing In construction, brick making, infrastructure and other occasions with lower requirements for particles, when the mixed construction waste crushed materials are used uniformly, due to the uneven particle size and material of the aggregate, the stability of the infrastructure will be affected, and it will also affect the Due to the disadvantage of economic benefits, a construction waste sorting device is provided. The construction waste sorting device has a reasonable structure. The equipment is respectively provided with a rotating structure composed of a motor, a first bearing, a rotating shaft, a fixed frame and a second bearing. The structure is simple and the left and right sides of the rotating shaft are set. There is a supporting structure, which is convenient to support the motor and the second bearing, so that the rotation of the rotating shaft is more stable. The equipment is equipped with a sorting structure composed of a screening drum and an outer cover plate. At the same time, it can well protect construction waste, avoid screening and throwing, avoid dust flying, and the setting of the mounting frame structure. The mounting frame structure is installed on the outside of the outer cover plate. On the one hand, it can support the outer cover plate, and on the other hand, there are It helps the rotation of the screening drum, making the equipment run more smoothly and quickly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a construction waste sorting device, comprising a screening drum, an outer cover plate and a mounting frame structure; A set of fixing frames are fixed on the parts, the left end of the rotating shaft is installed in the first bearing, the first bearing is installed on the motor, the first support frame is arranged outside the motor, the right end of the rotating shaft is installed with a second bearing, the second bearing A second support frame is arranged on the outside of the second support frame, a feeding hopper is arranged directly above the second supporting frame, and brackets are fixed on both front and rear sides of the feeding hopper;

A cover plate is sleeved on the outside of the screening drum, and grooves are arranged on the ends of the left and right ends of the screening drum, and the bottom end of the groove is rolled with a roller structure, and the roller structure is installed on the upper end face of the horizontal frame. In the middle, at the same time, a set of horizontal frames are installed in the middle of the left and right sides of the mounting frame structure through fixing bolts.

Preferably, the sieving drum is provided with a first sieve section, a second sieve section and a third sieve section, and between the first sieve section and the second sieve section, the second sieve section and the third sieve section There is a set of separating ring edges, and the first screen section, the second screen section and the third screen section are all made of stainless steel screen mesh.

Preferably, the outer cover plate is sleeved on the outside of the screening drum, and the inner ring of the outer cover plate is provided with two sets of partitions, and the bottom of the outer cover plate is provided with a first distribution outlet, a second distribution outlet and a third distribution outlet. At the same time, two sets of partitions separate the first distribution outlet, the second distribution outlet and the third distribution outlet.

Preferably, two sets of fixing frames are fixed on the rod body of the rotating shaft, the top of the left set of fixing frames is fixed on the inner wall of the third screen section, and the top of the right set of fixing frames is fixed on the first screen section On the inner wall of the screen, and the rotating shaft, the screening drum and the fixed frame are all rotatable structures.

Preferably, the mounting frame structure is installed outside the cover panel, the front side of the mounting frame structure is fixed on the front side of the cover panel, the rear side of the mounting frame structure is fixed on the rear side of the cover panel, and the mounting frame structure is The left and right sides are set symmetrically.

Preferably, the first material distribution outlet is located directly below the first screening section, the second material distribution outlet is positioned directly below the second screening section, and the third material distribution outlet is positioned directly below the third screening section. The structures are set up and down accordingly.

Preferably, the feeding hopper supported by the bracket on the second support frame is arranged at a lower left and a higher right at the right, and the left port of the feeding hopper is arranged in the right port leading to the screening drum.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The overall structure of the construction waste sorting device is reasonable. The equipment is equipped with a rotating structure composed of a motor, a first bearing, a rotating shaft, a fixed frame and a second bearing. The structure is simple and the left and right sides of the rotating shaft are set. There is a support structure, which is convenient to support the motor and the second bearing, making the rotation of the shaft more stable;

2. The equipment is equipped with a sorting structure composed of a screening drum and an outer cover plate. The screening drum and the outer cover plate are set together to facilitate the sorting of construction waste. Flying around, and the setting of the installation frame structure, the installation frame structure is installed on the outside of the cover plate, on the one hand, it can support the cover plate, and on the other hand, it helps the rotation of the screening drum, making the equipment run more smoothly and quickly;

3. The respective structural settings of the screening drum, the outer cover plate and the mounting frame structure in this equipment, the screening drum is provided with three sorting zones, the third screening zone, the second screening zone and the first screening zone, for different granulation. At the same time, the two sets of partitions arranged in the inner ring of the outer cover plate can separate the third screen zone, the second screen zone and the outer zone of the first screen zone, so as to avoid the mixing of the sorted materials;

4. At the same time, a first distribution outlet, a second distribution outlet and a third distribution outlet are respectively set at the bottom of the outer cover plate. The second screen section is set correspondingly, the third material distribution outlet is set corresponding to the third screen section, and different construction wastes are sorted out, and a set of horizontal frames are arranged on the left and right sides of the installation frame structure. The roller structure, through the roller structure at the left and right ends, respectively rolls on the bottom end of the groove at the left and right ends of the screening drum to reduce friction, so that the entire structure of the screening drum can be better rotated and sorted, which helps to improve the overall work efficiency.

Description of drawings

Fig. 1 is the front view schematic diagram of the utility model structure;

Fig. 2 is the sectional schematic diagram of the structure of the utility model;

Fig. 3 is the structure schematic diagram of the screening drum of the utility model structure;

Fig. 4 is the structural schematic diagram of the outer cover plate of the utility model structure;

FIG. 5 is a schematic diagram of the structure of the mounting frame of the structure of the present invention.

Labels in the figure: 1, motor, 2, first support frame, 3, first bearing, 4, rotating shaft, 5, screening drum, 6, cover plate, 7, fixing frame, 8, partition, 9, feeding hopper, 10, the second bearing, 11, the bracket, 12, the second support frame, 13, the first distribution outlet, 14, the second distribution outlet, 15, the third distribution outlet, 16, the mounting frame structure, 17, the first Three screen sections, 18, second screen section, 19, first screen section, 20, groove, 21, separation ring, 22, horizontal frame, 23, roller structure.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-5, the present utility model provides a technical solution: a construction waste sorting device, comprising a motor 1, a first support frame 2, a first bearing 3, a rotating shaft 4, a screening drum 5, and an outer cover plate 6 , fixed frame 7, partition 8, feeding hopper 9, second bearing 10, bracket 11, second support frame 12, first distribution outlet 13, second distribution outlet 14, third distribution outlet 15, mounting frame structure 16. The third screening section 17, the second screening section 18, the first screening section 19, the groove 20, the separating ring edge 21, the horizontal frame 22 and the roller structure 23, the screening drum 5 is provided with the first screening section 19, The second screen section 18 and the third screen section 17, and a set of partition rings 21 are provided between the first screen section 19 and the second screen section 18, the second screen section 18 and the third screen section 17, and the first screen section 18 and the third screen section 17. The sieve section 19, the second sieve section 18 and the third sieve section 17 are all made of stainless steel screens, a rotating shaft 4 is rotatably arranged in the sieving cylinder 5, and a set of fixing frames 7 are fixed on the left and right parts of the shaft of the rotating shaft 4. , the left end of the rotating shaft 4 is installed in the first bearing 3, the first bearing 3 is installed on the motor 1, a first support frame 2 is arranged outside the motor 1, and two sets of fixing frames 7 are fixed on the shaft of the rotating shaft 4. The top end of a group of fixing brackets 7 on the side is fixed on the inner wall of the third screening section 17, the top end of a group of fixing brackets 7 on the right side is fixed on the inner wall of the first screening section 19, and the rotating shaft 4, the screening drum 5 and the fixed The frame 7 is a rotatable structure, the right end of the rotating shaft 4 is installed with a second bearing 10, the outside of the second bearing 10 is provided with a second support frame 12, and a feeding hopper 9 is provided directly above the second support frame 12. The feeding hopper 9 supported by the bracket 11 on the support frame 12 is arranged at a low left and a high right, and the left port of the feeding hopper 9 is arranged in the right port of the screening drum 5, and the front and rear sides of the feeding hopper 9 are fixed with brackets 11, The screening drum 5 is sleeved with an outer cover plate 6, the outer cover plate 6 is sleeved outside the screening drum 5, and the inner ring of the outer cover plate 6 is provided with two sets of partitions 8, and the bottom of the outer cover plate 6 is provided with a first partition. The material outlet 13, the second material outlet 14 and the third material outlet 15, and at the same time, two sets of partitions 8 separate the first material outlet 13, the second material outlet 14 and the third material outlet 15. The material distribution outlet 13 is located directly below the first screening area 19, the second material distribution outlet 14 is located directly below the second screening area 18, and the third material distribution outlet 15 is located directly below the third screening area 17. They are set up and down correspondingly, and grooves 20 are provided on the left and right ends of the screening drum 5, and the bottom end of the groove 20 is rolled with a roller structure 23, and the roller structure 23 is installed on the upper end surface of the horizontal frame 22. In the middle, at the same time, the middle parts of the left and right sides of the mounting frame structure 16 are installed with a set of horizontal frames 22 through fixing bolts. On the front side, the rear side of the mounting frame structure 16 is fixed on the rear side of the outer cover panel 6, and the left and right sides of the mounting frame structure 16 are symmetrically arranged.

As shown in Figure 1-2, the figure shows the overall structure of the equipment. The equipment is provided with a rotating structure composed of a motor 1, a first bearing 3, a rotating shaft 4, a fixed frame 7 and a second bearing 10. The structure is set It is simple, and the left and right sides of the rotating shaft 4 are provided with supporting structures, which are convenient for supporting the motor 1 and the second bearing 10, so that the rotation of the rotating shaft 4 is more stable. , The screening drum 5 is matched with the outer cover plate 6 to facilitate the sorting of construction waste, and at the same time, it can be well protected, avoid screening and throwing, and avoid dust flying around, and the installation of the mounting frame structure 16, the mounting frame structure 16 Installed on the outside of the cover plate 6, on the one hand, it can support the cover plate 6, and on the other hand, it helps the rotation of the screening drum 5, so that the equipment runs more smoothly and quickly.

As shown in Figures 3-5, the figures show the respective structural settings of the screening drum 5, the outer cover plate 6 and the mounting frame structure 16 in the equipment. The screening drum 5 is provided with a third screening area 17, a second The sieve section 18 and the first sieve section 19 are divided into three sorting sections for sieving of different particle sizes. At the same time, the two sets of partitions 8 arranged in the inner ring of the outer cover plate 6 can separate the third sieve section 17, the second sieve section 18 and the first sieve section 18. The outer area of the sieve section 19 is separated to prevent the sorted materials from being mixed together. At the same time, the bottom of the outer cover plate 6 is provided with a first distribution outlet 13, a second distribution outlet 14 and a third distribution outlet 15. The first distribution outlet 13 is arranged corresponding to the first screening area 19, the second distribution outlet 14 is arranged corresponding to the second screening area 18, and the third distribution outlet 15 is arranged corresponding to the third screening area 17. Different construction wastes are produced, and a set of horizontal frames 22 are respectively provided on the left and right sides of the mounting frame structure 16, and a roller structure 23 is provided in the middle of the upper end face of the horizontal frame 22, and the roller structures 23 at the left and right ends are respectively at the left and right ends of the screening drum 5. The bottom end of the groove 20 is rolled to reduce friction, so that the entire structure of the screening drum 5 can be better rotated and sorted, which helps to improve the overall work efficiency.

Working principle: When the construction waste sorting device is used, the motor 1 starts to rotate the first bearing 3, and the first bearing 3 drives the rotating shaft 4 to rotate together, and the rotating shaft 4 drives the screening drum 5 to rotate together through the fixing frame 7. At this time, the screening drum 5 can start to screen construction waste, and the construction waste can be put into the right port of the screening drum 5 through the feeding hopper 9. The screening drum 5 is continuously rotated, and the screening drum 5 is provided with a total of The first screening section 19, the second screening section 18 and the third screening section 17 are three sorting areas, the bottom corresponding to the first distribution outlet 13, the second distribution outlet 14 and the third distribution outlet 15 respectively, pass through the screen The rotation of the dividing drum 5 makes the relatively fine sand pass through the screening in the first screening section 19 and slide out from the first material outlet 13, so that the relatively small stones pass through the screening in the second screening section 18, from the first screening section 18. The second material outlet 14 slides out, so that relatively large broken bricks and stones are screened by the third screen section 17 and slide out from the third material outlet 15. The whole equipment can sort three types of construction waste. And the sorting is convenient and fast, and it is more convenient to operate.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a construction waste sorting unit, includes screening section of thick bamboo (5), housing plate (6) and mounting bracket structure (16), its characterized in that: a rotating shaft (4) is rotatably arranged in the screening barrel (5), a group of fixing frames (7) are fixed on the left part and the right part of a rod body of the rotating shaft (4), the left end of the rotating shaft (4) is installed in a first bearing (3), the first bearing (3) is installed on a motor (1), a first supporting frame (2) is arranged outside the motor (1), a second bearing (10) is installed on the right end of the rotating shaft (4), a second supporting frame (12) is arranged outside the second bearing (10), a feeding hopper (9) is arranged right above the second supporting frame (12), and supports (11) are fixed on the front side and the rear side of the feeding hopper (9);

the screening section of thick bamboo (5) outside cover has been put and has been put outer cover plate (6), and all is provided with recess (20) on screening section of thick bamboo (5) about both ends end to the bottom roll of recess (20) is provided with gyro wheel structure (23), and gyro wheel structure (23) are installed in the middle of the up end of crossbearer (22) is positive, and a set of crossbearer (22) are all installed through fixing bolt in the middle part of the left and right sides face of mounting bracket structure (16) simultaneously.

2. The construction waste sorting device according to claim 1, wherein: the screening drum (5) is provided with a first screening area (19), a second screening area (18) and a third screening area (17), a group of separating ring edges (21) are arranged between the first screening area (19) and the second screening area (18) and between the second screening area (18) and the third screening area (17), and the first screening area (19), the second screening area (18) and the third screening area (17) are all made of stainless steel.

3. The construction waste sorting device according to claim 1, wherein: the outside at screening section of thick bamboo (5) is put to dustcoat board (6) cover, and dustcoat board's (6) inside ring is equipped with two sets of wall (8) to the bottom of dustcoat board (6) is provided with first branch material export (13), second and divides material export (14) and third and divide material export (15), and two sets of wall (8) separate first branch material export (13), second and divide material export (14) and third and divide material export (15) to set up simultaneously.

4. The construction waste sorting device according to claim 1, wherein: two sets of fixed brackets (7) are fixed on the rod body of the rotating shaft (4), the top end of a left set of fixed bracket (7) is fixed on the inner wall of the third screening area (17), the top end of a right set of fixed bracket (7) is fixed on the inner wall of the first screening area (19), and the rotating shaft (4), the screening cylinder (5) and the fixed brackets (7) are of a rotatable structure.

5. The construction waste sorting device according to claim 1, wherein: the mounting bracket structure (16) is installed outside the outer cover plate (6), the front side surface of the mounting bracket structure (16) is fixed on the front side surface of the outer cover plate (6), the rear side surface of the mounting bracket structure (16) is fixed on the rear side surface of the outer cover plate (6), and the left side and the right side of the mounting bracket structure (16) are symmetrically arranged.

6. The construction waste sorting device according to claim 3, wherein: the first material separation outlet (13) is located under the first screening area (19), the second material separation outlet (14) is located under the second screening area (18), the third material separation outlet (15) is located under the third screening area (17), and the three groups of structures are all arranged in a vertically corresponding mode.

7. The construction waste sorting device according to claim 1, wherein: the left end of the hopper (9) supported by the bracket (11) on the second support frame (12) is low, the right end of the hopper (9) is high, and the left end of the hopper is communicated with the right end of the screening barrel (5).

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