CN212791092U

CN212791092U - Layered construction waste crushing device

Info

Publication number: CN212791092U
Application number: CN202021031304.1U
Authority: CN
Inventors: 黄勇; 刘辉; 陶祥令; 赵晓倩; 潘跃文; 高忠英
Original assignee: Jiangsu Jianzhu Institute
Current assignee: Jiangsu Jianzhu Institute
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-03-26
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a layered construction waste crushing device in the technical field of construction waste treatment, which comprises a first shell, a second shell and a third shell, wherein the upper surface of the third shell is provided with a rectangular opening, the opening is provided with a matched first feed hopper fixed connection, three groups of crushing devices are respectively arranged at the left side and the right side of an inner cavity of the third shell and are fixedly connected, one end of the crushing device along the vertical direction of the first feed hopper is provided with a drill bit, one side of the crushing device provided with the drill bit is provided with a protective plate fixed connection, the center of the inner cavity of the second shell is provided with a crushing device, the lower part of the crushing device is provided with a second feed hopper, the second feed hopper is fixedly connected with the second shell, the inner cavity of the first shell and the lower part of the second feed hopper are provided with a common conveying device, the lower part of the common conveying device is, the magnetic conveyer right side lower extreme is equipped with the separation block, the utility model discloses aim at solving large-scale building refuse treatment problem.

Description

Layered construction waste crushing device

Technical Field

The utility model relates to a construction waste handles technical field, specifically is a layered construction waste breaker.

Background

Along with the development of economy, the pace of urbanization is accelerated, the construction industry is continuously developed, the construction waste is increased day by day, the volume of concrete and stones in the construction waste is large and difficult to treat, and the large-volume waste cannot be reused after being opened, and is crushed into small waste by a crusher and then is reused. The existing crushers are of a roller gear crushing type and a stamping type, but the existing designs are generally suitable for crushing small waste materials, but cannot be used for crushing large waste materials.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a layer-stepping building rubbish breaker to solve the problem that the large-scale building rubbish that provides can not be very good among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a layered construction waste crushing device comprises a first shell, a second shell and a third shell, wherein a rectangular opening is formed in the upper surface of the third shell, a first feed hopper is arranged at the opening in a fixed connection mode, three groups of crushing devices are arranged on the left side and the right side of an inner cavity of the third shell respectively and fixedly connected with each other, the three groups of crushing devices are arranged from top to bottom in sequence from small to large, a drill bit is arranged at one end of each crushing device in the vertical direction of the first feed hopper, a protection plate is arranged on one side, provided with the drill bit, of each crushing device and fixedly connected with the corresponding second shell, a rectangular opening is formed in the center of the connection position, a net-shaped structural plate is arranged at the opening, a crushing device is arranged in the center of the inner cavity of the second shell, a second feed hopper is arranged below the crushing device, the second feed hopper is fixedly connected with the second shell, and the lower, be equipped with the rectangle opening that matches with the second feeder hopper in the junction, the inner chamber of first casing, the below of second feeder hopper are equipped with ordinary conveyer, ordinary conveyer below is equipped with magnetic transport device, is equipped with the division board in magnetic transport device's below, and division board lower extreme and first casing lower extreme inner wall center department fixed connection, magnetic transport device right side lower extreme are equipped with the separation piece, and separation piece right side end and first casing fixed connection.

Preferably, the crushing device inner chamber is established with the motor one of can dismantling the connection, motor one's center is through motor shaft and connecting rod swing joint, the other end that is not connected with motor shaft at the connecting rod is through pivot and slider pole lower extreme swing joint, crushing device left and right sides inner wall is equipped with the circular opening that matches with the drill bit, the lower extreme is equipped with the slider about crushing device opening inner wall department, and slider and crushing device inner wall fixed connection, the mid portion of drill bit is equipped with the slide rail one sliding connection who matches with the slider, drill bit center department is equipped with fixed connection's slide rail two, and slide rail two and slider pole phase-match and sliding connection.

Preferably, the smashing device is provided with a driving smashing wheel and a driven smashing wheel, the driving smashing wheel and the driven smashing wheel are respectively provided with an upper group and a lower group, each group is provided with three driving smashing wheels, the two groups of driving smashing wheels are movably connected in the middle, the driving smashing wheels are connected with a second motor through a motor rotating shaft, and the driven smashing wheels are rotatably connected with a second shell through rotating shafts.

Preferably, the common conveying device and the magnetic conveying device are respectively provided with a driving wheel and a driven wheel, the driving wheel and the driven wheel are in transmission connection through a conveying belt, a motor shaft of a motor III is inserted into an inner cavity of the driving wheel, the motor III is located on the rear end face of the first shell, the driven wheel is rotatably connected onto the shell through a rotating shaft, and a magnetic adsorption body is arranged on the surface of the conveying belt on the magnetic conveying device.

Preferably, the partition plate divides the inner cavity below the first shell into a stone collecting box and an iron collecting box. And the outer wall of the rear end of the first shell is provided with a rectangular opening matched with the collecting box, and the opening is provided with a matched hinge for opening the door.

Compared with the prior art, the beneficial effects of the utility model are that: when the waste material of handling large-scale building rubbish, through the breaker of third casing, can effectually be broken into the rubbish of fritter with large-scale building rubbish, then smash in getting into the reducing mechanism again, later with cross the effect of magnetic conveyer and separation block and filter, select the waste material that different materials handled well again.

Drawings

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

FIG. 2 is an external view of the present invention;

FIG. 3 is a schematic structural view of the crushing device of the present invention;

fig. 4 is a schematic view of the mesh-structured plate of the present invention.

In the figure: 1. a first feed hopper; 2. a crushing device; 201. a slider rod; 202 a sliding block; 203. a second slide rail; 204 connecting rods; 205 a first motor; 206. a first slide rail; 3. a drill bit; 4. a web-structured sheet; 5. a crushing device; 6. a second feed hopper; 7. a common transfer device; 8. a magnetic transfer device; 9. a barrier block; 10. a partition plate; 11. a first housing; 12. a second housing; 13. a third housing; 14. a protection plate; 15. a second motor; 16. and a third motor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a layered construction waste crushing device comprises a first shell 11, a second shell 12 and a third shell 13, which form an integral frame, wherein a rectangular opening is arranged on the upper surface of the third shell 13, a first feed hopper 1 matched with the rectangular opening is fixedly connected with the opening to enable construction waste to smoothly enter an inner cavity below the third shell for crushing, three groups of crushing devices 2 are respectively arranged on the left side and the right side of the inner cavity of the third shell 13 and fixedly connected with each other, the three groups of crushing devices 2 are sequentially arranged from top to bottom from small to large, so that large waste can work from top to bottom, one end of each crushing device 2 in the vertical direction of the first feed hopper 1 is provided with a drill bit 3, one side of each crushing device 2 provided with the drill bit 3 is fixedly connected with a protection plate 14 to prevent the construction waste from generating unnecessary damage to the crushing device 2, and the lower part of the third shell 13 is fixedly connected with the second shell 12, a rectangular opening is arranged at the center of the joint, a reticular structure plate 4 is arranged at the opening, when the garbage works at the upper part, large garbage is processed into small garbage, the garbage processed for the first time is leaked through the holes of the reticular structure plate 4 to enter the next link, a crushing device 5 is arranged at the center of the inner cavity of a second shell 12, the waste processed at the upper part is ground and crushed for the second time, a second feeding hopper 6 is arranged below the crushing device 5, the construction garbage processed for the second time enters the link screened at the lower part, the second feeding hopper 6 is fixedly connected with the second shell 12, the lower part of the second shell 12 is fixedly connected with a first shell 11, a rectangular opening matched with the second feeding hopper 6 is arranged at the joint, a common conveying device 7 is arranged below the inner cavity of the first shell 11 and the second feeding hopper 6, a magnetic conveying device 8 is arranged below the common conveying device 7, used for screening the iron waste material, be equipped with division board 10 in magnetic conveying device 8's below, division board 10 lower extreme and 11 lower extreme inner wall centers of first casing department fixed connection, 8 right sides lower extremes of magnetic conveying device are equipped with and hinder spacer 9, and the spacer has the demagnetization performance, the iron waste material that separation magnetic conveying device 8 brought, and the 9 right sides of spacer holds and 11 fixed connection of first casing.

Wherein, a first motor 205 which is detachably connected is arranged in the inner cavity of the crushing device 2, the center of the first motor 205 is movably connected with the connecting rod 204 through a motor rotating shaft, the motor rotating shaft rotates to drive the connecting rod 204 to rotate, the other end of the connecting rod 204 which is not connected with the rotating shaft of the motor is movably connected with the lower end of the slide block rod 201 through the rotating shaft, the connecting rod 204 drives the slide block rod 201 to move, the inner walls of the left side and the right side of the crushing device 2 are provided with circular openings matched with the drill bit 3, the upper end and the lower end of the inner wall of the opening of the crushing device 2 are provided with slide blocks 202, the sliding block 202 is fixedly connected with the inner wall of the crushing device 2, the middle part of the drill bit 3 is provided with a first sliding rail 206 matched with the sliding block 202 for sliding connection, the first sliding rail 206 is matched with the sliding block 202, the center of the drill bit 3 is provided with a second sliding rail 203 which is fixedly connected, and the second sliding rail 203 is matched with and slidably connected with the sliding block rod 201, and the sliding block rod 201 drives the drill bit 3 to move through the second sliding rail 203 matched with the sliding block rod.

Reducing mechanism 5 is equipped with initiative crushing wheel and driven crushing wheel, and is two sets of about being equipped with respectively, strengthens kibbling ability, and three initiative crushing wheel is established to every group, and two sets of middles are through driven crushing wheel swing joint, and the initiative crushing wheel passes through motor shaft and connects motor two 15, and driven crushing wheel rotates through pivot and second casing 12 to be connected, and the effect of the driven messenger's of initiative area is inwards rolled.

Ordinary conveyer 7, magnetism conveying transposition 8 are equipped with the action wheel respectively and follow the driving wheel, pass through conveyer belt transmission connection between action wheel and the follow driving wheel, the motor shaft of motor three 16 is pegged graft to the inner chamber of action wheel, motor three 16 is located first casing 11 rear end face, rotate through the pivot from the driving wheel and connect on first casing 11, wherein the conveyer belt surface on the magnetism conveyer 8 is equipped with the magnetic adsorption body, the action wheel drives from the driving wheel motion, the conveyer belt back of magnetism conveyer 8 is equipped with magnetized iron material.

The partition plate 10 divides the inner cavity below the first shell 11 into a stone collecting box and an iron collecting box. And the outer wall of the rear end of the first shell 11 is provided with a rectangular opening matched with the collecting box, and the opening is provided with a matched hinge for opening a door, so that the construction waste after treatment can be conveniently taken out.

The working principle is as follows: the waste material of the construction waste is poured into the first feed hopper 1 and then flows into the inner cavity of the third shell 13, then the crushing device 2 starts to work to crush the large construction waste into small blocks, then the first crushing work is finished, the large construction waste is decomposed into small construction waste, then the treated construction waste enters a lower crushing device 5 through the downward leakage of the reticular structure plate 4, the crushing device 5 starts to work, a plurality of groups of crushing wheels are matched for multi-level crushing, then the following ordinary conveying device 7 is carried out through a second feeding hopper 6, the ordinary conveying device 7 brings the construction waste which is processed for the second time into a magnetic conveying device 8, the magnetic conveying device 8 brings the construction waste into a stone collecting box, and the iron-containing construction waste which is treated by iron is continuously conveyed, separated when meeting the blocking block 9 and enters the iron collecting box.

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

Claims

1. A layered construction waste crushing device has a first housing (11), a second housing (12), and a third housing (13), characterized in that: the upper surface of a third shell (13) is provided with a rectangular opening, the opening is provided with a first feed hopper (1) which is matched with the rectangular opening, the left side and the right side of an inner cavity of the third shell (13) are respectively provided with three groups of crushing devices (2) which are fixedly connected, the three groups of crushing devices (2) are sequentially arranged from top to bottom from small to large, one end of each crushing device (2) along the vertical direction of the first feed hopper (1) is provided with a drill bit (3), one side of each crushing device (2) provided with the drill bit (3) is provided with a protective plate (14) which is fixedly connected, the lower part of the third shell (13) is fixedly connected with a second shell (12), the center of the joint is provided with the rectangular opening, the opening is provided with a reticular structure plate (4), the center of the inner cavity of the second shell (12) is provided with a crushing device (5), the lower part of the crushing device (5) is provided with a second feed hopper (6, second casing (12) below and first casing (11) fixed connection are equipped with the rectangle opening that matches with second feeder hopper (6) in the junction, the inner chamber of first casing (11), the below of second feeder hopper (6) are equipped with ordinary conveyer (7), ordinary conveyer (7) below is equipped with magnetism conveyer (8), is equipped with division board (10) in the below of magnetism conveyer (8), and fixed connection is located with first casing (11) lower extreme inner wall center in division board (10) lower extreme, and magnetism conveyer (8) right side lower extreme is equipped with separation piece (9), and separation piece (9) right side end and first casing (11) fixed connection.

2. A layered construction waste crushing apparatus according to claim 1, wherein: the utility model discloses a crushing device, including crushing device (2), connecting rod (2), slider pole (201), crushing device (2), slider pole (202), crushing device (3), the middle part of drill bit (3) is equipped with slide rail one (206) sliding connection who matches with slider (202), drill bit (3) center department is equipped with fixed connection's slide rail two (203), and slide rail two (203) and slider pole (201) phase-match and sliding connection, motor shaft and connecting rod (204) swing joint are passed through at the center of motor shaft and connecting rod (205), the other end that is not connected with motor shaft in connecting rod (204) passes through pivot and slider pole (201) lower extreme swing joint, crushing device (2) left and right sides inner wall is equipped with the circular opening that matches with drill bit (3), the upper and lower extreme is equipped with slider (202) in crushing device (2) opening inner wall department, and slider pole (201.

3. A layered construction waste crushing apparatus according to claim 1, wherein: reducing mechanism (5) are equipped with initiative crushing wheel and driven crushing wheel, and two sets of about being equipped with respectively, and three initiative crushing wheel is established to every group, and through driven crushing wheel swing joint in the middle of two sets of, and the initiative crushing wheel passes through motor shaft and connects motor two (15), and driven crushing wheel rotates through pivot and second casing (12) to be connected.

4. A layered construction waste crushing apparatus according to claim 1, wherein: ordinary conveyer (7), magnetism conveyer (8) are equipped with the action wheel respectively and follow the driving wheel, and the action wheel is connected through the conveyer belt transmission between the follow driving wheel, and the inner chamber of action wheel is pegged graft and is had the motor shaft of motor three (16), and motor three (16) are located first casing (11) rear end face, rotate through the pivot from the driving wheel and connect on the casing, and wherein the conveyer belt surface on magnetism conveyer (8) is equipped with the magnetic adsorption body.

5. A layered construction waste crushing apparatus according to claim 1, wherein: the partition plate (10) divides an inner cavity below the first shell (11) into a stone collecting box and an iron collecting box, a rectangular opening matched with the collecting box is formed in the outer wall of the rear end of the first shell (11), and a matched hinge is arranged at the opening to open the door.