阅读说明：本技术 一种环保型建筑材料回收装置 (Environment-friendly building material recovery unit ) 是由 吴涛 郭彦彦 王秀玲 席成 靳玉蓉 于 2021-06-30 设计创作，主要内容包括：本发明属于建筑材料回收技术领域,具体涉及一种环保型建筑材料回收装置,包括箱体、控制面板、粉碎机构以及筛选机构,控制面板设置在箱体外侧,粉碎机构包括第一粉碎辊和第二粉碎辊,第一粉碎辊和第二粉碎辊平行转动连接在箱体的内部上侧,箱体一侧还设有与第一粉碎辊和第二粉碎辊传动连接的驱动机构,驱动机构与控制面板电性连接,筛选机构通过两个连接环转动连接在箱体的内部下侧,第一粉碎辊与筛选机构传动连接,该装置能够同时对建筑材料进行破碎、筛分和去金属处理,集成化程度较高,在各个处理方式之间无需转运建筑材料,提高了建筑材料的回收效率。(The invention belongs to the technical field of building material recovery, and particularly relates to an environment-friendly building material recovery device which comprises a box body, a control panel, a crushing mechanism and a screening mechanism, wherein the control panel is arranged on the outer side of the box body, the crushing mechanism comprises a first crushing roller and a second crushing roller, the first crushing roller and the second crushing roller are connected to the upper side in the box body in a parallel rotating manner, one side of the box body is also provided with a driving mechanism in transmission connection with the first crushing roller and the second crushing roller, the driving mechanism is electrically connected with the control panel, the screening mechanism is rotationally connected to the lower side in the box body through two connecting rings, the first crushing roller is in transmission connection with the screening mechanism, the device can simultaneously carry out crushing, screening and demetalization treatment on the building materials, has higher integration degree, the construction materials do not need to be transferred among all treatment modes, and the recovery efficiency of the construction materials is improved.)

1. The utility model provides an environment-friendly building material recovery unit which characterized in that: the crushing device comprises a box body, a control panel, a crushing mechanism and a screening mechanism, wherein the control panel is arranged on the outer side of the box body;

the crushing mechanism comprises a first crushing roller and a second crushing roller, the first crushing roller and the second crushing roller are connected to the upper side in the box body in a parallel rotating mode, a driving mechanism in transmission connection with the first crushing roller and the second crushing roller is further arranged on one side of the box body, and the driving mechanism is electrically connected with the control panel;

the screening mechanism comprises two connecting rings and a plurality of electromagnet plates, the plurality of electromagnet plates are arranged between the two connecting rings in a circumferential array, the axis of the circumferential array is superposed with the connecting line of the circle centers of the two connecting rings, the electromagnet plates are provided with a plurality of screening holes which penetrate through the electromagnet plates from top to bottom, two ends of each electromagnet plate are provided with elastic conductive terminals which penetrate through the outer sides of the connecting rings, and the screening mechanism is rotatably connected to the lower side in the box body through the two connecting rings;

the first crushing roller is in transmission connection with the screening mechanism, the left side and the right side of the interior of the box body are respectively provided with a support ring matched with the two connecting rings, the support rings are made of insulating materials, metal rings electrically connected with a control panel are embedded in the inner sides of the two support rings, openings are formed in the lower sides of the metal rings, and a plurality of elastic conductive terminals on the same side are elastically abutted to the inner sides of the metal rings on the same side;

the utility model discloses a screening mechanism, including box, box right side fixedly connected with stretches into the inside first play flitch of screening mechanism, the width of first play flitch is unanimous with the internal diameter of go-between, first play flitch middle part undercut, just the depth of depression of first play flitch evenly increases to the outside one end of box from the inside one end of box, box left side fixedly connected with is located the second play flitch at screening mechanism below middle part, the box is equipped with and goes out first logical groove and the second recess of flitch assorted with first play flitch and second, the second goes out the flitch and is leaned on to the outside top-down of box by the box is inside.

2. The environment-friendly construction material recycling device of claim 1, wherein: actuating mechanism includes two driven gear, two driven gear smashes roller fixed connection with first crushing roller and second respectively, two driven gear intermeshing connects, box outside fixedly connected with covers two driven gear's safety cover, safety cover outside fixedly connected with and control panel electric connection's motor, the pivot of motor runs through the driving gear that safety cover fixedly connected with and one of them driven gear transmission are connected.

3. The environment-friendly construction material recycling device of claim 2, wherein: the inboard rotation of safety cover is connected with the gear shaft, the gear shaft is equipped with gear wheel and the pinion that sets up with one heart, the number of teeth of gear wheel is greater than the number of teeth of pinion, the gear wheel is connected with the driving gear meshing, the pinion is connected with one of them driven gear meshing.

4. The environment-friendly construction material recycling device of claim 1, wherein: first crushing roller tip runs through the first chain gear of box fixedly connected with, keeps away from first logical groove one side link fixedly connected with plectane, the plectane left side is equipped with the second chain gear that runs through the box, the transmission is connected with the chain between first chain gear and the second chain gear, the number of teeth of first chain gear is less than the number of teeth of second chain gear.

5. The environment-friendly construction material recycling device of claim 1, wherein: the elastic conductive terminal comprises an L-shaped metal electrode, a circular groove is formed in the tail end of the L-shaped metal electrode, a blocking piece is arranged on the opening side of the circular groove, a metal spring and a supporting plate are sequentially assembled in the circular groove from inside to outside, and a conductive terminal which penetrates through the blocking piece and is in sliding connection with the blocking piece is arranged at one end, far away from the metal spring, of the supporting plate.

6. The environment-friendly construction material recycling device of claim 5, wherein: the tail end of the conductive terminal is rotatably connected with a metal roller.

7. The environment-friendly construction material recycling device of claim 1, wherein: and the front side and the rear side below the screening mechanism are respectively provided with a third discharging plate fixedly connected with the box body, and the third discharging plates are inclined from the inside of the box body to the outside of the box body from top to bottom.

Technical Field

The invention belongs to the technical field of building material recovery, and particularly relates to an environment-friendly building material recovery device.

Background

In the engineering of dismantling and refitting buildings, a large amount of building materials are discarded, wherein the proportion of concrete, bricks and other materials is the largest, and the materials are very good raw materials for making bricks and foundations, so that the direct discarding of the materials not only wastes resources, but also pollutes the environment, and the building materials are usually recycled.

The common recycling treatment mode of building materials is to crush the building materials and then screen the building materials, the building materials containing ferrous metals are crushed and then need to be subjected to metal removal treatment, corresponding devices are usually used for realizing corresponding treatment when the treatment mode is implemented at present, so that multiple devices are needed, the treatment efficiency of the building materials is reduced by transferring the building materials among different devices, the environment is not protected, and the environment-friendly building material recycling device is provided for solving the problems.

Disclosure of Invention

The purpose of the invention is: aims to provide an environment-friendly building material recovery device which is used for solving the problems in the background technology.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:

an environment-friendly building material recovery device comprises a box body, a control panel, a crushing mechanism and a screening mechanism, wherein the control panel is arranged on the outer side of the box body;

the crushing mechanism comprises a first crushing roller and a second crushing roller, the first crushing roller and the second crushing roller are connected to the upper side in the box body in a parallel rotating mode, a driving mechanism in transmission connection with the first crushing roller and the second crushing roller is further arranged on one side of the box body, and the driving mechanism is electrically connected with the control panel;

the screening mechanism comprises two connecting rings and a plurality of electromagnet plates, the plurality of electromagnet plates are arranged between the two connecting rings in a circumferential array, the axis of the circumferential array is superposed with the connecting line of the circle centers of the two connecting rings, the electromagnet plates are provided with a plurality of screening holes which penetrate through the electromagnet plates from top to bottom, two ends of each electromagnet plate are provided with elastic conductive terminals which penetrate through the outer sides of the connecting rings, and the screening mechanism is rotatably connected to the lower side in the box body through the two connecting rings;

the first crushing roller is in transmission connection with the screening mechanism, the left side and the right side of the interior of the box body are respectively provided with a support ring matched with the two connecting rings, the support rings are made of insulating materials, metal rings electrically connected with a control panel are embedded in the inner sides of the two support rings, openings are formed in the lower sides of the metal rings, and a plurality of elastic conductive terminals on the same side are elastically abutted to the inner sides of the metal rings on the same side;

the utility model discloses a screening mechanism, including box, box right side fixedly connected with stretches into the inside first play flitch of screening mechanism, the width of first play flitch is unanimous with the internal diameter of go-between, first play flitch middle part undercut, just the depth of depression of first play flitch evenly increases to the outside one end of box from the inside one end of box, box left side fixedly connected with is located the second play flitch at screening mechanism below middle part, the box is equipped with and goes out first logical groove and the second recess of flitch assorted with first play flitch and second, the second goes out the flitch and is leaned on to the outside top-down of box by the box is inside.

When in use, the driving mechanism drives the first crushing roller and the second crushing roller to rotate from the outside to the inside to crush building materials, the crushed building particles can fall into the upper part of the screening mechanism to be screened under the action of gravity, the building particles with smaller volume can fall onto the first discharging plate through the screening holes, the building particles with larger volume can slide down from the two sides of the screening mechanism, and because a plurality of elastic conductive terminals on the same side are elastically abutted against the inner sides of the metal rings on the same side, a plurality of electromagnet plates can be electrified to generate magnetism, and at the moment, the electromagnet plates can adsorb iron metal particles in the building particles, and because the first crushing roller can drive a plurality of electromagnet plates to drive the iron metal particles to rotate circularly when the electromagnet plates rotate to the lowest side, the elastic conductive terminals at the two ends of the electromagnet plates can be separated from the metal rings, because the support ring adopts insulating material to make, so the electro-magnet board can cut off the power supply and lose magnetism when rotating here, iron metal particle on this electro-magnet board just can fall on the second goes out the flitch under the action of gravity this moment, iron metal particle can be discharged along the second under the action of gravity, when the electro-magnet board of downside rotated the opening of becket downside, the elasticity conductive terminal at its both ends can be in the same place with two becket elasticity butt again, make the electro-magnet board obtain magnetism from new circular telegram, the electro-magnet board just can adsorb the iron metal particle in the building granule again, all electro-magnet boards just can carry out the separation treatment with this circulation to the iron metal particle in the building granule.

Actuating mechanism includes two driven gear, two driven gear smashes roller fixed connection with first crushing roller and second respectively, two driven gear intermeshing connects, box outside fixedly connected with covers two driven gear's safety cover, safety cover outside fixedly connected with and control panel electric connection's motor, the pivot of motor runs through the driving gear that safety cover fixedly connected with and one of them driven gear transmission are connected.

The inboard rotation of safety cover is connected with the gear shaft, the gear shaft is equipped with gear wheel and the pinion that sets up with one heart, the number of teeth of gear wheel is greater than the number of teeth of pinion, the gear wheel is connected with the driving gear meshing, the pinion is connected with one of them driven gear meshing.

First crushing roller tip runs through the first chain gear of box fixedly connected with, keeps away from first logical groove one side link fixedly connected with plectane, the plectane left side is equipped with the second chain gear that runs through the box, the transmission is connected with the chain between first chain gear and the second chain gear, the number of teeth of first chain gear is less than the number of teeth of second chain gear.

The elastic conductive terminal comprises an L-shaped metal electrode, a circular groove is formed in the tail end of the L-shaped metal electrode, a blocking piece is arranged on the opening side of the circular groove, a metal spring and a supporting plate are sequentially assembled in the circular groove from inside to outside, and a conductive terminal which penetrates through the blocking piece and is in sliding connection with the blocking piece is arranged at one end, far away from the metal spring, of the supporting plate.

The tail end of the conductive terminal is rotatably connected with a metal roller.

And the front side and the rear side below the screening mechanism are respectively provided with a third discharging plate fixedly connected with the box body, and the third discharging plates are inclined from the inside of the box body to the outside of the box body from top to bottom.

The invention provides an environment-friendly building material recovery device, which can simultaneously carry out crushing, screening and demetalization treatment on building materials, has higher integration degree, does not need to transfer the building materials among all treatment modes, and improves the recovery efficiency of the building materials.

Drawings

The invention is further illustrated by the non-limiting examples given in the figures.

FIG. 1 is a first schematic view of an embodiment of an apparatus for recycling environmental protection building materials according to the present invention;

FIG. 2 is a schematic structural diagram of a second embodiment of an apparatus for recycling environmental protection building materials according to the present invention;

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

FIG. 4 is a schematic cross-sectional view of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

FIG. 6 is a schematic view of the shredder mechanism of the present invention;

FIG. 7 is a schematic view of a first discharge plate of the present invention positioned within a screening mechanism;

FIG. 8 is a schematic structural view of a metal ring according to the present invention;

FIG. 9 is a schematic view of the structure of the electromagnetic plate of the present invention;

FIG. 10 is a schematic cross-sectional view of an electromagnet plate according to the present invention;

FIG. 11 is an enlarged view of the structure at B in FIG. 10;

fig. 12 is a schematic structural view of a first discharging plate according to the present invention.

The device comprises a box body 1, a control panel 11, a first crushing roller 2, a second crushing roller 21, a connecting ring 3, an electromagnet plate 31, a screening hole 311, an elastic conductive terminal 32, a supporting ring 33, a metal ring 34, a first discharging plate 4, a second discharging plate 41, a first through groove 42, a second groove 43, a driven gear 5, a protective cover 51, a motor 52, a driving gear 53, a gear shaft 54, a large gear 55, a small gear 56, a first chain gear 57, a circular plate 58, a second chain gear 59, a chain 6, an L-shaped metal electrode 61, a circular groove 62, a baffle 621, a metal spring 63, a resisting plate 64, a conductive terminal 65, a metal roller 66 and a third discharging plate 67.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

As shown in fig. 1-12, the environment-friendly building material recycling device of the present invention comprises a box body 1, a control panel 11, a crushing mechanism and a screening mechanism, wherein the control panel 11 is arranged outside the box body 1;

the crushing mechanism comprises a first crushing roller 2 and a second crushing roller 21, the first crushing roller 2 and the second crushing roller 21 are connected to the upper side in the box body 1 in a parallel rotating mode, a driving mechanism in transmission connection with the first crushing roller 2 and the second crushing roller 21 is further arranged on one side of the box body 1, and the driving mechanism is electrically connected with the control panel 11;

the screening mechanism comprises two connecting rings 3 and a plurality of electromagnet plates 31, the electromagnet plates 31 are arranged between the two connecting rings 3 in a circumferential array mode, the axis of the circumferential array coincides with the circle center connecting line of the two connecting rings 3, the electromagnet plates 31 are provided with a plurality of screening holes 311 which penetrate through the electromagnet plates from top to bottom, two ends of each electromagnet plate 31 are provided with elastic conductive terminals 32 which penetrate through the outer sides of the connecting rings 3, and the screening mechanism is rotatably connected to the lower side of the inner portion of the box body 1 through the two connecting rings 3;

the first crushing roller 2 is in transmission connection with the screening mechanism, the left side and the right side of the interior of the box body 1 are respectively provided with a support ring 33 matched with the two connecting rings 3, the support rings 33 are made of insulating materials, metal rings 34 electrically connected with the control panel 11 are embedded in the inner sides of the two support rings 33, openings are formed in the lower sides of the metal rings 34, and the plurality of elastic conductive terminals 32 on the same side are elastically abutted to the inner sides of the metal rings 34 on the same side;

the inside first play flitch 4 of screening mechanism is stretched into to 1 right side fixedly connected with of box, the width of first play flitch 4 is unanimous with the internal diameter of go-between 3, 4 middle parts undercut in first play flitch, and the depth of depression of first play flitch 4 evenly increases to 1 outside one end of box from 1 inside one end of box, 1 left side fixedly connected with of box is located the second play flitch 41 in screening mechanism below middle part, box 1 is equipped with and goes out first logical groove 42 and the second recess 43 of flitch 41 assorted with first play flitch 4 and second, second play flitch 41 is by 1 inside top-down slopes to 1 outside of box.

The electromagnet plate 31 is composed of an iron metal plate and a coil, the coil is embedded in the iron metal plate, two ends of the coil are respectively electrically connected with the two elastic conductive terminals 32, and when the coil is powered on by the two elastic conductive terminals 32, the coil can enable the iron metal plate to generate magnetism;

the screening mechanism consists of two connecting rings 3 and a plurality of electromagnet plates 31 in a circumferential array, so that the whole shape of the screening mechanism is cylindrical;

when building materials are required to be crushed, a user controls a driving mechanism to be electrified through the control panel 11 to work, the driving mechanism can drive the first crushing roller 2 and the second crushing roller 21 to rotate from the outside to the inside when being electrified to work, the user can put the building materials to be recovered between the first crushing roller 2 and the second crushing roller 21 at the moment, the building materials can be crushed by the first crushing roller 2 and the second crushing roller 21 which rotate inwards, building particles with different sizes are formed after the building materials are crushed, the building particles can fall into the upper part of the screening mechanism under the action of gravity, as the plurality of electromagnet plates 31 forming the screening mechanism are provided with the plurality of screening holes 311, the small building particles can enter the inside of the screening mechanism through the screening holes 311 until falling onto the first discharging plate 4, because the middle part of the first discharging plate 4 is sunken downwards, the depth of the depression of the first discharging plate 4 is uniformly increased from one end inside the box body 1 to one end outside the box body 1, so that small building particles can be discharged along the first discharging plate 4 under the action of gravity, and as the screening mechanism is in a cylindrical shape, large building particles can slide down from two sides of the screening mechanism, so that the device can screen and process the broken building particles, the width of the first discharging plate 4 is consistent with the inner diameter of the connecting ring 3, so that the building particles entering the screening mechanism can be received by the first discharging plate 4, the building particles falling on the first discharging plate 4 can be gathered towards the middle due to the downward depression of the middle part of the first discharging plate 4, and the building particles are prevented from sliding out from two sides of the first discharging plate 4;

because the building materials such as concrete usually contain metals such as reinforcing steel bars or steel wires, iron metal particles can be mixed in the broken building particles, when the iron metal particles need to be removed, a user can control one metal ring 34 to be communicated with the power output anode of the control panel 11 through the control panel 11, and simultaneously control the other metal ring 34 to be communicated with the power output cathode of the control panel 11, because a plurality of elastic conductive terminals 32 on the same side are elastically abutted against the inner sides of the metal rings 34 on the same side, a plurality of electromagnet plates 31 can be electrified to generate magnetism, at the moment, the electromagnet plates 31 can adsorb the iron metal particles in the building particles, and because the first crushing roller 2 is in transmission connection with the screening mechanism, the first crushing roller 2 can drive the screening mechanism to rotate when rotating, so that the electromagnet plates 31 can drive the iron metal particles to circularly rotate, when the electromagnet plate 31 rotates to the lowest side, because the lower side of the metal ring 34 is provided with an opening, when the electromagnet plate 31 rotates to the lower side, the elastic conductive terminals 32 at the two ends of the electromagnet plate 31 can be separated from the metal ring 34 and abut against the lower part of the inner side of the support ring 33, because the support ring 33 is made of an insulating material, the electromagnet plate 31 can be powered off and lose magnetism when rotating to the lower side, at the moment, the ferrous metal particles on the electromagnet plate 31 can fall onto the second discharging plate 41 under the action of gravity, because the second discharging plate 41 is inclined from the inside of the box body 1 to the outside of the box body 1 from top to bottom, the ferrous metal particles can be discharged along the second discharging plate 41 under the action of gravity, when the electromagnet plate 31 at the lower side rotates to the opening at the lower side of the metal ring 34, the elastic conductive terminals 32 at the two ends of the electromagnet plate can elastically abut against the two metal rings 34 again, so that the electromagnet plate 31 obtains magnetism from new electrification, the electromagnetic steel plates 31 can adsorb the ferrous metal particles in the building particles again, and all the electromagnetic steel plates 31 can separate and treat the ferrous metal particles in the building particles by circulation.

The driving mechanism comprises two driven gears 5, the two driven gears 5 are respectively and fixedly connected with the first crushing roller 2 and the second crushing roller 21, the two driven gears 5 are meshed and connected with each other, a protective cover 51 covering the two driven gears 5 is fixedly connected to the outer side of the box body 1, a motor 52 electrically connected with the control panel 11 is fixedly connected to the outer side of the protective cover 51, and a rotating shaft of the motor 52 penetrates through the protective cover 51 and is fixedly connected with a driving gear 53 in transmission connection with one driven gear 5;

the motor 52 is controlled by the control panel 11 to be powered on and powered off, when the motor 52 is powered on and works, the driving gear 53 is driven to rotate through the rotating shaft of the motor, and because the driving gear 53 is in transmission connection with one of the driven gears 5 and because the two driven gears 5 are in meshed connection with each other, one of the driven gears 5 can be matched with the other driven gear 5 to drive the first crushing roller 2 and the second crushing roller 21 to rotate from the outer side to the inner side simultaneously.

A gear shaft 54 is rotatably connected to the inner side of the protective cover 51, the gear shaft 54 is provided with a large gear 55 and a small gear 56 which are concentrically arranged, the number of teeth of the large gear 55 is greater than that of the small gear 56, the large gear 55 is meshed with the driving gear 53, and the small gear 56 is meshed with one driven gear 5;

can directly drive gear wheel 55 and rotate when driving gear 53 rotates, gear wheel 55 can drive pinion 56 through gear shaft 54 and rotate when rotating, pinion 56 can drive one of them driven gear 5 and rotate when rotating, because the number of teeth of gear wheel 55 is greater than the number of teeth of pinion 56, so can play the effect of speed reduction and distance increase in this transmission process, make first crushing roller 2 and second crushing roller 21 can obtain bigger torque, just so can promote the crushing capacity of first crushing roller 2 and second crushing roller 21.

The end part of the first crushing roller 2 penetrates through the box body 1 and is fixedly connected with a first chain gear 57, the connecting ring 3 at one side far away from the first through groove 42 is fixedly connected with a circular plate 58, the left side of the circular plate 58 is provided with a second chain gear 59 penetrating through the box body 1, a chain 6 is in transmission connection between the first chain gear 57 and the second chain gear 59, and the number of teeth of the first chain gear 57 is less than that of the second chain gear 59;

first crushing roller 2 can drive first chain gear 57 when rotating and rotate, can cooperate chain 6 to drive second chain gear 59 to rotate when first chain gear 57 rotates, second chain gear 59 cooperation plectane 58 just can drive whole screening mechanism and rotate like this, the number of teeth of first chain gear 57 is less than the number of teeth of second chain gear 59, can make screening mechanism obtain a lower rotational speed like this, avoid the rotational speed of screening mechanism too fast and influence building granule's screening effect.

The elastic conductive terminal 32 comprises an L-shaped metal electrode 61, a circular groove 62 is formed at the tail end of the L-shaped metal electrode 61, a blocking piece 621 is arranged at the opening side of the circular groove 62, a metal spring 63 and a resisting plate 64 are sequentially assembled in the circular groove 62 from inside to outside, and a conductive terminal 65 which penetrates through the blocking piece 621 and is in sliding connection with the blocking piece 621 is arranged at one end, far away from the metal spring 63, of the resisting plate 64;

the metal spring 63 can make the abutting plate 64 drive the conductive terminal 65 to extend outward, so that the conductive terminal 65 can keep abutting against the metal ring 34, and the stop piece 621 cooperates with the abutting plate 64 to prevent the conductive terminal 65 from completely separating from the circular groove 62.

The end of the conductive terminal 65 is rotatably connected with a metal roller 66, so that the conductive terminal 65 can be abutted against the metal ring 34 through the metal roller 66, the sliding friction between the conductive terminal 65 and the metal ring 34 is converted into the rolling friction between the metal roller 66 and the metal ring 34, and the abrasion can be reduced, so that the service life of the elastic conductive terminal 32 is prolonged.

Both sides all are equipped with the third play flitch 67 with box 1 fixed connection around the screening mechanism below, and the third goes out flitch 67 by the box 1 inside to the outside top-down slope of box, and the third play flitch 67 of both sides can receive the big volume building granule that slides down from screening mechanism both sides, makes the great building granule of volume can follow the both sides discharge around box 1, and the person of facilitating the use collects it like this.

The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.