CN213669812U

CN213669812U - Construction waste crushing and grading treatment device

Info

Publication number: CN213669812U
Application number: CN202022443761.8U
Authority: CN
Inventors: 王明珠; 刘列伟
Original assignee: Yongzhou Yongli New Building Materials Co ltd
Current assignee: Yongzhou Yongli New Building Materials Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-13
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a construction waste smashes classification device, including the shell, be equipped with on the shell: go into hopper, rubbing crusher constructs, conveying grading mechanism, driving motor, screening mechanism, screening actuating mechanism, the support column, go into hopper fixed connection on the shell top, conveying grading mechanism sets up in rubbing crusher constructs the below, driving motor has two sets of difference fixed connection in the shell both sides, screening mechanism comprises screen cloth, baffle, limiting plate, play hopper, screening actuating mechanism sets up and is used for driving screening mechanism in the shell, support column fixed connection is in shell bottom four corners. The utility model improves the efficiency and reduces the potential safety hazard by arranging the conveying and grading mechanism to replace manpower to separate the metal; the utility model discloses a conveying grading mechanism and screening mechanism, screening actuating mechanism cooperation make the integrative completion of whole screening process, have greatly improved building rubbish classification efficiency.

Description

Construction waste crushing and grading treatment device

Technical Field

The utility model belongs to the technical field of the building rubbish handles, especially, relate to a hierarchical processing apparatus is smashed to building rubbish.

Background

In recent years, with the progress of urbanization becoming faster, projects such as road construction, building expansion, old city reconstruction, and infrastructure construction are increasingly implemented, and in the process from demolition to construction, construction waste is rapidly increasing in stages which are inevitably experienced for urban construction.

The current construction waste treatment mode is smashing earlier the back screening, because metal such as reinforcing bar smashes the back and can't separate with other construction waste through the screen cloth among the construction waste, often just can sieve once more after sifting and picking up metal fragment through the manual mode, and screening process is inefficient, and metal fragment often has sharp-pointed edges and corners, and there is the potential safety hazard in manual sieve picking up.

Therefore, the construction waste crushing and grading treatment device solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem and providing a construction waste crushing and grading treatment device.

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

the utility model provides a hierarchical processing apparatus is smashed to construction waste, includes the shell, be equipped with on the shell:

and the feeding hopper is fixedly connected to the top end of the shell.

The crushing mechanism consists of a batten and a crushing wheel.

The conveying and grading mechanism is arranged in the shell and located below the crushing mechanism, and the conveying and grading mechanism is composed of a magnetic conveying belt, a separating plate and a discharging hole.

And two groups of driving motors are fixedly connected to the two sides in the shell respectively.

Screening mechanism, screening mechanism comprises screen cloth, baffle, limiting plate, play hopper.

And the screening driving mechanism is arranged in the shell and used for driving the screening mechanism.

The support columns are fixedly connected to four corners of the bottom of the shell.

Preferably, the crushing wheel has two sets of, two sets of crushing wheel is mutually supported, and two sets of crushing wheel rotates to be connected between two sets of laths and is located into the hopper below.

Preferably, magnetism conveyer belt both ends level is rotated and is connected between two sets of laths and is located crushing wheel below, magnetism conveyer belt one end and a set of crushing wheel belt drive of homonymy, separation plate fixed connection just is located the magnetism conveyer belt below between two sets of laths, discharge gate fixed connection just is located the separation plate below in the shell bottom.

Preferably, there are two sets of driving motors, and the two sets of driving motors are respectively in transmission with the two sets of crushing wheels through belts.

Preferably, the baffle has two sets ofly, two sets of baffle fixed connection is at the screen cloth both ends respectively, limiting plate fixed connection just is located the magnetism conveyer belt below between two sets of laths, go out hopper and shell fixed connection and be located the screen cloth below, the baffle passes through limiting plate and lath swing joint.

Preferably, screening actuating mechanism comprises rack, incomplete gear, screening motor, spliced pole, the rack has two sets ofly, two sets of both ends and tooth are relative about the baffle outside respectively fixed connection for the rack, incomplete gear fixed connection is in screening motor shaft, screening motor and spliced pole fixed connection, spliced pole and shell inner wall top fixed connection, incomplete gear can not be simultaneously with two sets of rack toothing.

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

1. through setting up the conveying grading mechanism and replacing the manual work to sieve the metal, because mechanical device can not stop the operation, avoided the metal screening process to receive factor influences such as artifical physical power to make the problem of inefficiency.

2. Through the cooperation of the conveying and grading mechanism, the screening mechanism and the screening driving mechanism, the whole screening process is integrally completed, and the construction waste grading efficiency is greatly improved.

Drawings

Fig. 1 is a schematic structural view of a construction waste crushing and grading treatment device provided by the utility model;

FIG. 2 is a schematic structural view of the rear side of the construction waste crushing and grading treatment device provided by the present invention;

fig. 3 is a schematic structural view of the sieving driving mechanism of the construction waste crushing and grading treatment device provided by the utility model;

fig. 4 is the utility model provides a structural schematic diagram of the baffle side that hierarchical processing apparatus is fixed with the rack is smashed to construction waste.

In the figure: the device comprises a shell 1, a feeding hopper 2, a crushing mechanism 3, a lath 4, a crushing wheel 5, a conveying and grading mechanism 6, a magnetic conveying belt 7, a separating plate 8, a discharging port 9, a driving motor 10, a screening mechanism 11, a screen 12, a baffle 13, a limiting plate 14, a discharging hopper 15, a screening driving mechanism 16, a rack 17, an incomplete gear 18, a screening motor 19, a connecting column 20 and a supporting column 21.

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.

Referring to fig. 1-4, a construction waste smashes hierarchical processing apparatus, includes shell 1, is equipped with on shell 1:

go into hopper 2, go into hopper 2 fixed connection at shell 1 top.

Rubbing crusher constructs 3, rubbing crusher constructs 3 by lath 4, crushing wheel 5 is constituteed, and more specifically, crushing wheel 5 has two sets ofly, and two sets of crushing wheels are mutually supported, and two sets of crushing wheels 5 rotate to be connected between two sets of laths 4 and lie in into hopper 2 below, and rubbing crusher constructs 3 and is used for smashing building rubbish.

Conveying and grading mechanism 6, conveying and grading mechanism 6 sets up in shell 1 and is located rubbing crusher 3 below, conveying and grading mechanism 6 is by magnetic conveyor 7, separation plate 8, discharge gate 9 is constituteed, more specifically, 7 both ends levels of magnetic conveyor rotate connect between two sets of laths 4 and be located rubbing crusher 5 below, 7 one end of magnetic conveyor and 5 belt drive of a set of rubbing crusher of homonymy wheel, 8 fixed connection of separation plate are between two sets of laths 4 and be located 7 below of magnetic conveyor, 9 fixed connection of discharge gate is in shell 1 bottom and be located 8 below of separation plate, 8 output from the discharge gate with the metal after scraping from magnetic conveyor 7 of separation plate.

Two groups of driving motors 10 are fixedly connected to two sides in the shell 1 respectively, more specifically, two groups of driving motors 10 are arranged, and the two groups of driving motors 10 are in belt transmission with the two groups of crushing wheels 5 respectively.

Screening mechanism 11, screening mechanism 11 is by screen cloth 12, baffle 13, limiting plate 14, go out hopper 15 and constitute, more specifically, baffle 13 has two sets ofly, two sets of baffle 13 difference fixed connection are at screen cloth 12 both ends, limiting plate 14 fixed connection just is located magnetic conveyor 7 below between two sets of laths 4, go out

hopper

15 and 1 fixed connection of shell and be located screen cloth 12 below, baffle 13 passes through limiting

plate

14 and 4 swing joint of lath, 11 slopes to set up in whole screening mechanism, make screening mechanism 11 carry the construction waste screening simultaneously.

Screening actuating mechanism 16, screening actuating mechanism 16 sets up and is used for driving screening mechanism 11 in shell 1, more specifically, screening actuating mechanism 16 comprises rack 17, incomplete gear 18, screening motor 19, spliced pole 20, rack 17 has two sets ofly, two sets of rack 17 respectively fixed connection are both ends and the tooth direction is relative about the baffle 13 outside, incomplete gear 18 fixed connection is in screening motor 19 pivot, screening motor 19 and spliced pole 20 fixed connection, spliced pole 20 and shell 1 inner wall top fixed connection, incomplete gear 18 can not mesh with two sets of rack 17 simultaneously, make screening mechanism 11 do intermittent motion when incomplete gear 18 rotates and sieve the building rubbish.

Support columns 21, support columns 21 fixed connection is used for supporting the device at the bottom four corners of shell 1.

Now, the operation principle of the present invention is described as follows:

the utility model discloses start driving motor 10 and screening motor 19 when using, driving motor 10 drives crushing wheel 5 through the belt and rotates, crushing wheel 5 drives magnetic conveyor 7 through the belt and rotates, screening motor 19 drives incomplete gear 18 and rotates, because incomplete gear 18 intermittent type and two sets of rack 17 mesh, make rack 17 drive screening mechanism 11 do the intermittent motion, pour building rubbish into the device from going into hopper 2, crushing wheel 5 is located into hopper 2 below, building rubbish falls on magnetic conveyor 7 below crushing wheel 5 after being smashed by crushing wheel 5, magnetic conveyor 7 continues the operation, when the building rubbish granule after smashing conveys magnetic conveyor 7 edge, the metal fragment among them adsorbs and continues to operate along with magnetic conveyor 7 on magnetic conveyor 7, the rest part will fall on screen cloth 12 below magnetic conveyor 7, screen cloth 12 will get rid of the building rubbish of metal fragment and sieve according to the granule size, baffle 13 has prevented that the building rubbish granule from falling outside screen cloth 12, the intermittent motion of whole screening mechanism 11 has prevented that screen cloth 12 mesh from being plugged up by the building rubbish granule, make the screening more thorough, the screening mechanism 11 of slope simultaneously makes the building rubbish of big granule continue to carry forward, follow-up can sieve once more or carry out other processing, the building rubbish of tiny granule will be sieved out from screen cloth 12 and export from going out hopper 15, when the metal fragment that adsorbs on magnetic conveyor 7 continues to move to separator 8 along with magnetic conveyor 7, will be scraped down from magnetic conveyor 7 by separator 8 and export from discharge gate 9 below separator 8.

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

1. The utility model provides a construction waste smashes hierarchical processing apparatus, includes shell (1), its characterized in that, be equipped with on shell (1):

the feeding hopper (2), the feeding hopper (2) is fixedly connected to the top end of the shell (1);

the crushing mechanism (3), the crushing mechanism (3) is composed of laths (4) and crushing wheels (5);

the conveying and grading mechanism (6) is arranged in the shell (1) and is positioned below the crushing mechanism (3), and the conveying and grading mechanism (6) consists of a magnetic conveying belt (7), a separating plate (8) and a discharge hole (9);

two groups of driving motors (10) are respectively and fixedly connected to the two sides in the shell (1);

the screening mechanism (11), the screening mechanism (11) is composed of a screen (12), a baffle (13), a limiting plate (14) and a discharge hopper (15);

the screening driving mechanism (16), the screening driving mechanism (16) is arranged in the shell (1) and used for driving the screening mechanism (11);

support column (21), support column (21) fixed connection is in shell (1) bottom four corners.

2. The construction waste crushing and grading treatment device according to claim 1, wherein the crushing wheels (5) are provided in two sets, the two sets of crushing wheels are mutually matched, and the two sets of crushing wheels (5) are rotatably connected between the two sets of slats (4) and are positioned below the feeding hopper (2).

3. The construction waste crushing and grading treatment device according to claim 1, wherein two ends of the magnetic conveyor belt (7) are horizontally and rotatably connected between the two sets of slats (4) and located below the crushing wheel (5), one end of the magnetic conveyor belt (7) is in belt transmission with the set of crushing wheel (5) on the same side, the separation plate (8) is fixedly connected between the two sets of slats (4) and located below the magnetic conveyor belt (7), and the discharge port (9) is fixedly connected to the bottom of the housing (1) and located below the separation plate (8).

4. The construction waste crushing and grading treatment device according to claim 1, wherein there are two sets of said driving motors (10), and two sets of said driving motors (10) are respectively in belt transmission with two sets of crushing wheels (5).

5. The construction waste crushing and grading treatment device according to claim 1, wherein there are two sets of baffles (13), the two sets of baffles (13) are respectively and fixedly connected to two ends of the screen (12), the limiting plate (14) is fixedly connected between the two sets of slats (4) and located below the magnetic conveyor belt (7), the discharge hopper (15) is fixedly connected with the housing (1) and located below the screen (12), and the baffles (13) are movably connected with the slats (4) through the limiting plate (14).

6. The construction waste crushing and grading treatment device according to claim 1, characterized in that the screening driving mechanism (16) is composed of a rack (17), an incomplete gear (18), a screening motor (19) and a connecting column (20), the rack (17) has two sets, two sets of the rack (17) is respectively fixedly connected at the upper end and the lower end of the outer side of the baffle (13) and the tooth directions are opposite, the incomplete gear (18) is fixedly connected on the rotating shaft of the screening motor (19), the screening motor (19) is fixedly connected with the connecting column (20), the connecting column (20) is fixedly connected with the top of the inner wall of the shell (1), and the incomplete gear (18) can not be meshed with the two sets of racks (17) at the same time.