CN211537950U

CN211537950U - Broken miropowder preparation facilities of regeneration building rubbish

Info

Publication number: CN211537950U
Application number: CN201921716610.6U
Authority: CN
Inventors: 郑朝灿; 叶康成; 楼聪; 刘智武; 李晓珍
Original assignee: Jinhua Polytechnic
Current assignee: Jinhua Polytechnic
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-09-22
Anticipated expiration: 2029-10-14

Abstract

The utility model belongs to a relate to building rubbish recovery unit field, concretely relates to broken miropowder preparation facilities of regeneration building rubbish. Can carry out quick grinding breakage, can be in the grinding the broken particle of retrieving of two kinds of not unidimensional breakings of ejection of compact, including last crushing roller, lower crushing roller, outer housing, wherein: the outer casing is divided into an upper barrel body and a lower barrel body, a barrel neck is arranged between the upper barrel body and the lower barrel body and connected with each other, the upper barrel body and the lower barrel body are in an 8-shaped structure in an inclined angle of at least 15 degrees, the top of the upper barrel body is provided with an opening and a feed hopper, an upper crushing roller is arranged in the upper barrel body, and a lower crushing roller is arranged in the lower barrel body; the grinding device is divided into two lower grinding body structures, a grinding passage with adjustable size is formed, the size of grinding particles is controlled by the grinding passage, and then the grinding particles are discharged through different outlets and collected; the broken and ground road is longer, and the controllability is good; a high-pressure water spray gun structure for preventing the crushed particles from being blocked is arranged between the upper crushing roller and the lower crushing roller.

Description

Broken miropowder preparation facilities of regeneration building rubbish

Technical Field

The utility model belongs to a relate to building rubbish recovery unit field, concretely relates to broken miropowder preparation facilities of regeneration building rubbish.

Background

A large amount of construction waste such as external vertical panels, various bricks, various cement blocks and the like can be remained during construction or disassembly of existing buildings, if a part of the buildings are recycled and recycled, the buildings need to be crushed, in the crushing process, if a size crushing specification is needed, the buildings can be completely prepared in one device, and when the size of the buildings is actually 1, the other requirement of the buildings is met, so that the device for preparing and treating the regeneration construction waste is required to be prepared, wherein the two preparation sizes can be crushed simultaneously.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a broken miropowder preparation facilities of regeneration building rubbish, can carry out quick grinding breakage, can be in the broken particle of retrieving of two kinds of not unidimensional of the ejection of compact in the grinding.

In order to solve the above problem, the utility model adopts the following technical scheme: the utility model provides a broken miropowder preparation facilities of regeneration building rubbish, includes upper crushing roller, lower crushing roller, outer housing, wherein: the outer casing is divided into an upper barrel body and a lower barrel body, a barrel neck is arranged between the upper barrel body and the lower barrel body and connected with each other, the upper barrel body and the lower barrel body are in an 8-shaped structure in an inclined angle of at least 15 degrees, the top of the upper barrel body is provided with an opening and a feed hopper, an upper crushing roller is arranged in the upper barrel body, and a lower crushing roller is arranged in the lower barrel body;

the upper crushing roller comprises an upper roller and an upper arc-rolling plate, the upper roller is suspended at the center shaft of the upper barrel body, and the upper arc-rolling plate is attached to the left inner wall of the upper barrel body; the lower crushing roller comprises a lower grinding roller and a lower arc-rolling plate, the lower grinding roller is suspended at the center shaft of the lower barrel body, and the lower arc-rolling plate is attached to the right inner wall of the lower barrel body;

go up the roller and set up around the circumference round with lower roller and grind the tooth, go up the arc board and grind the inner wall surface setting of arc board down and smash the tooth, set up the opening on the barrel neck of the bottom position of going up the arc board and peg graft fine particle row's board, the barrel sets up the opening and pegs graft large granule row's board down in the bottom of arc board.

Preferably, the upper arc runner plate and the lower arc runner plate are S-shaped.

Preferably, the upper arc-rolling plate and the lower arc-rolling plate are symmetrically arranged in a consistent and upside-down manner.

Preferably, the upper arc runner or the lower arc runner comprises a semicircular arc runner and a curved extension plate arranged at the top or the bottom of the semicircular arc runner, and the radian of the semicircular arc runner is 180 degrees. This can match the circular arc structure of the upper roller or the lower roller and form a circular arc rolling channel.

Preferably, the curved extension plate is also a semicircular plate with an arc of 180 ° and is opposite to the protruding direction of the upper arc runner plate or the lower arc runner plate. This serves as a guide and also as a barrier to broken material at the top or bottom.

Preferably, the roller rod of the upper grinding roller or the lower grinding roller is suspended in a bearing slide rail arranged on the outer wall of the upper barrel body or the lower barrel body correspondingly, the roller rod is further sleeved with a push-pull cylinder outside the bearing slide rail, and the push-pull cylinder pulls the upper grinding roller or the lower grinding roller to move back and forth in the bearing slide rail.

Preferably, the roller shaft is connected with a crankshaft of the power motor. Thus, the power of rolling rotation can be obtained.

Preferably, the power motor is arranged on the straight slide rail. Thus, the push-pull cylinder can synchronously push and pull.

Preferably, the fine particle discharge plate is provided with a high-pressure water spray gun towards the bottom of the upper arc grinding plate in the barrel neck. Mainly has 3 functions, 1 is to wash away large-particle crushed materials to prevent the crushed materials from being blocked between an upper grinding roller and a lower grinding roller, 2 is to lubricate to increase the effect of crushing the large particles, and 3 is to inhibit dust.

Preferably, the upper roller is driven by a power motor to rotate anticlockwise, and the lower roller is driven by a lower power motor connected with the lower roller to rotate clockwise. Therefore, the crushed particles discharged by the upper grinding roller can rotate for half a circle and fall into the lower grinding roller rotating towards the other 1 directions, and the road grinding distance is prolonged.

Preferably, the large-particle discharge plate is further provided with a plurality of falling holes in a hollow manner. The aperture of the falling hole can be set to be 1 cm-10 cm, so that screening can be carried out at one time, and 3 different broken recovered grains can be obtained.

The utility model has the advantages that: the grinding device is divided into two lower grinding body structures, a grinding passage with adjustable size is formed, the size of grinding particles is controlled by the grinding passage, and then the grinding particles are discharged through different outlets and collected; the broken and ground road is longer, and the controllability is good; a high-pressure water spray gun structure for preventing the crushed particles from being blocked is arranged between the upper crushing roller and the lower crushing roller.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an overall appearance view;

FIG. 2 is a view of the internal grinding mechanism;

FIG. 3 is a schematic view of the crushing principle;

FIG. 4 is a structural view of embodiment 2;

in the figure: the device comprises an upper crushing roller 1, a lower crushing roller 2, an outer housing 3, an upper barrel body 4, a lower barrel body 5, a barrel neck 6, a feed hopper 7, an upper grinding roller 8, an upper arc grinding plate 9, a left inner wall 10, a lower grinding roller 11, a lower arc grinding plate 12, grinding teeth 13, grinding teeth 14, a fine particle row connecting plate 15, a large particle row connecting plate 16, a semi-circular plate 17, a bending extension plate 18, a roller rod 19, a side outer wall 20, a bearing slide rail 21, a push-pull cylinder 22, a power motor 23, a straight slide rail 24, a falling hole 25, a right inner wall 26, a high-pressure water spray gun 27, a grinding channel 28, a guide nozzle 29 and a roller rod 30.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Main embodiment, referring to fig. 1, a recycled construction waste crushed micro-powder preparation device comprises an upper crushing roller 1 and a lower crushing roller 2 for crushing construction solid waste particles, and an outer housing 3 for covering the outside of the upper crushing roller 1 and the lower crushing roller 2 for protecting and orienting the flow direction of a crushed road, wherein: the outer housing 3 is a metal 8-shaped cylinder, is hollow inside and has an inclined structure staggered up and down, for example, in fig. 1, an upper crushing roller 1 at the upper part faces backwards, and a lower crushing roller 2 at the lower part faces forwards, so that the central axis of the structure of the whole device is inclined forwards by at least 5-15 degrees, and the structure is one of main necessary structures for separate discharging;

the outer casing 3 can be divided into an upper barrel body part and a lower barrel body part, namely an upper barrel body 4 and a lower barrel body 5, a barrel neck 6 is arranged between the upper barrel body and the lower barrel body and is connected, the length of the barrel neck can be adjusted according to the size of the crushed particles required by people, the height of the barrel neck is smaller and the upper part of the barrel neck is smaller, the closer the lower grinding roller is, the smaller the crushed particles are, the smaller the whole outer housing shell is, the aluminum metal or stainless paste integral stamping edge is welded for sealing connection, the upper barrel body 4 and the lower barrel body 5 are arranged and connected in an oblique angle of at least 15 degrees to form an 8-shaped structure, the top of the upper barrel body 4 is opened and provided with a feed hopper 7, the feed hopper 7 is used for leading in the construction waste particles needing to be crushed from the top, as shown in fig. 2, an upper crushing roller 1 is arranged in a hollow cavity of the upper barrel body 4 in a suspension manner, and a lower crushing roller 2 is arranged in a hollow cavity of the lower barrel body 5 in a suspension manner, so that the core assembly for;

as shown in fig. 2 and 3, the upper crushing roller 1 comprises an upper roller 8 and an upper arc-rolling plate 9, the upper roller 8 is suspended at the center shaft of the upper barrel 4, and the outer walls of the two sides of the upper barrel 4 are provided with openings to expose the hollow shaft of the center part of the upper roller 8 for connecting a power structure to rotate; the lower crushing roller 2 comprises a lower roller 11 and a lower arc-shaped plate 12, the lower roller 11 is suspended at the center shaft of the lower barrel body 5, and the shaft of the center part of the lower roller 11 is exposed in a hollow way on the side surface of the lower barrel body 5 as before and is used for connecting a power structure to rotate, so that the upper roller 8 and the lower roller 11 obtain the rolling capability of rotating, and the difference is that the upper roller 8 rotates anticlockwise and the lower roller 11 rotates clockwise during operation;

the above structure only carries out the most basic structure of rolling, but the rolling capability purely depending on the upper rolling roller 8 and the lower rolling roller 11 is very low, so a structure of reacting force is continuously arranged to mutually extrude the upper rolling roller 8 and the lower rolling roller 11 to enhance the rolling capability; namely the following relative structure:

as shown in fig. 2, the upper arc runner 9 is attached to the left inner wall 10 of the upper barrel 4; the lower arc-rolling plate 12 is attached to the lower barrel body 5 and arranged on the right inner wall 26; the upper arc-rolling plate 9 or the lower arc-rolling plate 12 comprises a semi-arc plate 17, and the upper arc-rolling plate 9 and the lower arc-rolling plate 12 are S-shaped; the upper arc-rolling plate 9 and the lower arc-rolling plate 12 are consistent in structure and are symmetrically arranged upside down; and a curved extension plate 18 arranged at the top or bottom, wherein the arc degree of the semi-circular arc plate 17 is 180 degrees. Preferably, the curved extension plate 18 is also a semicircular plate with an arc of 180 ° and is opposite to the protruding direction of the upper or lower arc plate 9 or 12. This serves as a guide and also as a barrier to broken material at the top or bottom.

This matches the circular arc configuration of the upper or

lower rollers

8, 11 and forms a curved milling path 28; the upper grinding roller 8 and the lower grinding roller 11 are provided with grinding teeth 13 around the circumference, the inner wall surfaces of the upper arc grinding plate 9 and the lower arc grinding plate 12 are provided with crushing teeth 14, the positions and angles of the grinding teeth 13 are changed continuously in a grinding channel 28, so that the distance between it and the crushing teeth 14, the shape of which is formed with each other, is changed, the construction solid waste is pressed, so that the solid waste is continuously pressed by the upper roller 8 and the lower roller 11 onto the crushing teeth 14 for crushing, and continuously refined crushed solid waste particles are obtained, the crushing teeth are generally in a sharp cone structure in crushers in the field of manufacturing of various foods and building materials in the prior art, and are combined differently by adopting different diameters, thicknesses, heights and sparse degrees, for example, if particles to be crushed are fine, a combined structure with high height and dense mutual intervals is adopted;

as shown in FIG. 2, large-particle construction waste enters the upper barrel 4 from the feed hopper 7, and is divided into two conditions at the top of the upper grinding roller 8, one can arrange a guide nozzle 29 facing to the left as shown in FIG. 2, so that most or all construction waste blocks move towards the left grinding channel 28, if the guide nozzle is not arranged, the construction waste blocks fall in a scattered manner from left to right, and one part is subjected to crushing treatment, and the other part is not finely crushed due to the absence of the arc-shaped plate structure; the solid garbage crushed by the upper arc crushing plate 9 is driven by the upper grinding roller 8 to reach the bucket neck 6 by clockwise rotation;

as shown in the middle structure of fig. 2, an opening is arranged below the barrel neck 6 and a fine particle discharge plate 15 is inserted, the head end of the fine particle discharge plate 15 is inserted right ahead of the lower grinding roller 11, so that the lower grinding roller 11 rotates along the pointer, and the lower barrel 5 at the bottom of the lower arc grinding plate 12 is provided with an opening and a large particle discharge plate 16 is inserted;

referring to fig. 2-3, due to the presence of the curved extension plate 18, the mixed crushed aggregates falling from the upper tub body are discharged between the 10 o 'clock and 11 o' clock positions of the lower grinding roller 11, and the lower grinding roller 11 and the curved extension plate 18 are not completely sealed, and the arrangement distance thereof is set according to the size of the fine particles required by people, so that the falling fine particles directly fall into the left cavity of the lower grinding roller 11, while the rolling square of the lower grinding roller 11 is clockwise, and the large-particle garbage crushed aggregates are driven backwards during rolling, and then continue to be crushed by the remaining crushing teeth of the lower arc plate 12, and then the large-particle discharge plate 16 is discharged, and the large-particle discharge plate 16 is further provided with a plurality of falling holes 25 in a hollow manner. The aperture of the falling hole can be set to be 1 cm-10 cm, so that screening can be carried out on one side, and 3 different crushed recovered particles are obtained or recovered because the fine particles falling into the right side of the lower grinding roller 11 are recovered.

In embodiment 2, as shown in fig. 1 and 4, the roller rod 19 of the upper roller 8 or the lower roller 11 is suspended in the bearing slide rail 21 provided on the outer wall 20 on the side of the upper barrel 4 or the lower barrel 5 correspondingly, which is mainly used for limiting and preventing excessive movement, the roller rod 19 is further provided with a push-pull cylinder 22 in a sleeved manner outside the bearing slide rail 21, as shown in fig. 4, the head end of the push-pull cylinder 22 is welded with 1 shaft bearing sleeve 31 in a sleeved manner on the upper roller 8, and the push-pull cylinder 22 pulls the upper roller 8 or the lower roller 11 to move back and forth in the bearing slide rail 21. Generally, the space in the barrel body of the upper grinding roller 8 or the lower grinding roller 11 matched with the barrel body is larger, so that the distance between the upper arc-rolling plate 9 and the lower arc-rolling plate 12 can be adjusted, for example, the roller rod 19 of the upper grinding roller 8 moves forwards, the upper grinding roller 8 is close to the upper arc-rolling plate 9, the grinding passage 28 becomes narrow, the construction waste can be ground to be smaller to pass through when passing through, if the steps are reversed, the upper grinding roller 8 is far away from the upper arc-rolling plate 9, the grinding passage 28 becomes wider, the large-particle construction waste can pass through, so the large-particle construction waste can pass through without being ground to be smaller, and the large-particle construction broken waste can be obtained.

Preferably, the roller rod 19 is connected with a crankshaft of the power motor 23. Thus, the power of rolling rotation can be obtained.

Preferably, the power motor 23 is arranged on a straight slide rail 24. This allows for simultaneous push and pull by the push and pull cylinder 22.

Preferably, the fine particle discharge plate 15 is provided with a high pressure water spray gun 27 toward the bottom of the upper arc-grinding plate 9 in the tub neck 6. Mainly has 3 functions, 1 is to wash away large-particle crushed materials to prevent the crushed materials from being blocked between an upper grinding roller and a lower grinding roller, 2 is to lubricate to increase the effect of crushing the large particles, and 3 is to inhibit dust.

Preferably, the upper roller 8 is driven by the power motor 23 to rotate counterclockwise, and the lower roller 11 is driven by the lower power motor 24 connected thereto to rotate clockwise. Thus, the crushed particles discharged from the upper roller 8 can rotate for half a circle and fall into the lower roller rotating towards the other 1 directions, and the road distance for rolling is prolonged.

The above description is only the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered by the present invention.

Claims

1. The utility model provides a broken miropowder preparation facilities of regeneration building rubbish, includes upper crushing roller, lower crushing roller, outer housing, characterized by: the outer casing is divided into an upper barrel body and a lower barrel body, a barrel neck is arranged between the upper barrel body and the lower barrel body and connected with each other, the upper barrel body and the lower barrel body are in an 8-shaped structure in an inclined angle of at least 15 degrees, the top of the upper barrel body is provided with an opening and a feed hopper, an upper crushing roller is arranged in the upper barrel body, and a lower crushing roller is arranged in the lower barrel body;

2. The device for preparing the recycled construction waste crushed micro powder as claimed in claim 1, which is characterized in that: the upper arc-rolling plate and the lower arc-rolling plate are S-shaped.

3. The device for preparing the recycled construction waste crushed micro powder as claimed in claim 1 or 2, which is characterized in that: the upper arc-rolling plate and the lower arc-rolling plate are consistent in structure and are symmetrically arranged upside down.

4. The device for preparing the recycled construction waste crushed micro powder as claimed in claim 1 or 2, which is characterized in that: the upper arc grinding plate or the lower arc grinding plate comprises a semi-arc plate and a bent extension plate arranged at the top or the bottom of the semi-arc plate, and the radian of the semi-arc plate is 180 degrees.

5. The device for preparing the recycled construction waste crushed micro powder as claimed in claim 4, which is characterized in that: the bent extension plate is also a semi-circular arc plate with the radian of 180 degrees, and the protruding direction of the bent extension plate is opposite to that of the upper arc-rolling plate or the lower arc-rolling plate.

6. The device for preparing the recycled construction waste crushed micro powder as claimed in claim 1, which is characterized in that: the roller rod of the upper grinding roller or the lower grinding roller is suspended in a bearing slide rail arranged on the outer wall of the upper barrel body or the lower barrel body correspondingly, the roller rod is further sleeved with a push-pull cylinder outside the bearing slide rail, and the push-pull cylinder pulls the upper grinding roller or the lower grinding roller to move back and forth in the bearing slide rail.

7. The device for preparing the recycled construction waste crushed micro powder as claimed in claim 6, which is characterized in that: the roller shaft rod is connected with a crankshaft of a power motor, and the power motor is arranged on the straight slide rail.

8. The device for preparing the recycled construction waste crushed micro powder as claimed in claim 1, which is characterized in that: and the fine particle discharge plate is provided with a high-pressure water spray gun towards the bottom of the upper arc grinding plate in the barrel neck.

9. The device for preparing the recycled construction waste crushed micro powder as claimed in claim 1 or 6, which is characterized in that: the upper roller is driven by the power motor to rotate anticlockwise, and the lower roller is driven by the lower power motor connected with the lower roller to rotate clockwise.

10. The device for preparing the recycled construction waste crushed micro powder as claimed in claim 1, which is characterized in that: still the fretwork is provided with a plurality of holes that fall on the large granule row fishplate bar.