CN212758848U

CN212758848U - Material crushing device for building

Info

Publication number: CN212758848U
Application number: CN202021340140.0U
Authority: CN
Inventors: 李红兵; 崔军雷; 郭少华; 侯俊杰; 彭京锋
Original assignee: Shangqiu Institute of Technology
Current assignee: Shangqiu Institute of Technology
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-03-23
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a material crushing device for building, including strutting arrangement, crushing barrel, agitating unit, reducing mechanism and clean room, be fixed with crushing barrel on one side outer wall of strutting arrangement, be fixed with agitating unit and reducing mechanism on crushing barrel's the inner wall, and the reducing mechanism is located agitating unit's top, be fixed with the screen cloth that has the slope contained angle on crushing barrel's the inner wall, and the screen cloth is located agitating unit's below, be fixed with driving motor on one side outer wall of crushing barrel, be fixed with the clean room on crushing barrel's the opposite side outer wall, agitating unit's internally mounted has the puddler, and the puddler makes for metal material, and the internally mounted of puddler has the relay. The utility model discloses an install agitating unit, can filter the building material after smashing, make iron material screening wherein separate, carry out reuse, improve building material's utilization ratio.

Description

Material crushing device for building

Technical Field

The utility model relates to a reducing mechanism technical field specifically is a material crushing device for building.

Background

At present, the infrastructure construction of China is being conducted vigorously, so that the demand of a large amount of building materials is caused, but when the infrastructure construction project is conducted, the reuse of a large amount of building waste materials generated by the original building dismantling gradually becomes a trend, the problem of supply gaps of building raw materials can be reduced, in addition, the materials can be obtained nearby, the transportation cost is reduced, and the like, so that a crushing device is needed for crushing the building materials, and the recycling of the building materials is realized.

The existing device has the defects that: present building material reducing mechanism when smashing building material, often to the building material after smashing, the direct screening classification according to the particle size after smashing, but it is well known, building material when making, in order to strengthen the compressive resistance and the holding capacity of material, can mix iron materials such as reinforcing bar, iron nail wherein usually, if this kind of material is not screened out, directly be used for filling foundation ditch or other, the inevitable waste that causes for building material's utilization ratio is difficult to obtain the promotion.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material crushing device for building to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a material crushing device for building, includes strutting arrangement, crushing barrel, agitating unit, reducing mechanism and clean room, there is crushing barrel through the bolt fastening on strutting arrangement's one side outer wall, be fixed with agitating unit and reducing mechanism through the bearing on crushing barrel's the inner wall, and the reducing mechanism is located agitating unit's top, there is the screen cloth that has the slope contained angle through the bolt fastening on crushing barrel's the inner wall, and the screen cloth is located agitating unit's below, be fixed with driving motor through the backup pad on crushing barrel's one side outer wall, be fixed with the clean room on crushing barrel's the opposite side outer wall, agitating unit's internally mounted has the puddler, and the puddler is made for metal material, and the internally mounted of puddler has the relay.

Preferably, the bottom of the supporting device is fixed with a reinforcing device through a mounting plate.

Preferably, the top of the crushing barrel is welded with a feed inlet, the inner part of the crushing barrel is provided with a double-layer cavity in a surrounding manner, the bottom of the crushing barrel is fixed with a discharge valve, and the front surface of the crushing barrel is movably provided with a sealing door through a hinge.

Preferably, driving motor's output is connected with the action wheel, and the action wheel is connected with from the driving wheel through conveyer belt, and is located the below of action wheel from the driving wheel.

Preferably, the internally mounted of reducing mechanism has first crushing roller, and the one end of first crushing roller is run through the crushing barrel and is connected with the action wheel, and the back of action wheel is connected with driven gear through conveyer, the internally mounted of reducing mechanism has the second crushing roller, and the one end of second crushing roller is run through the crushing barrel and is connected with driven gear.

Preferably, the inside of clean room is fixed with the aspiration pump, and the input of aspiration pump runs through the crushing barrel through the pipeline and is connected with a collection dirt shower nozzle, and just collect dirt shower nozzle and be located the inner wall of crushing barrel, be fixed with the dust blocking net through the bolt on the inner wall of clean room, and the dust blocking net is located the below of aspiration pump, the chamber door is installed through the hinge in the front of clean room.

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

the utility model discloses in install agitating unit, relay and puddler are installed in proper order to the device inside, and the relay can make the relay have magnetism when the circular telegram through utilizing electromagnetic induction phenomenon, because the puddler is also the metal material, so the relay can drive whole agitating unit and have magnetic force when the circular telegram, can attract iron plate, reinforcing bar etc. in the material after smashing to accomplish the ironware sorting work in the smashed material; the puddler can carry out abundant stirring to the building material after smashing through rotating, makes it can obtain more abundant separation, and the building material after the abundant contact is smashed in addition, is convenient for wherein the attraction work of iron material, and then accomplishes the screening of the iron material in the smashing material to collect it, improve building material's utilization ratio.

Furthermore, the utility model discloses in install the clean room, the usable atmospheric pressure of inside aspiration pump is poor for near the air of collection dirt shower nozzle wraps up in the flying dust in the air of holding by the arms and carries out gas supply in getting into the clean room along the pipeline, after the interception of keeping off the dirt net is handled afterwards, flying dust is left inside the clean room, and the air then is in discharging to the air via the gas outlet on clean room surface, has guaranteed device operational environment's clean and tidy nature, has also protected staff's health status to a certain extent.

Drawings

Fig. 1 is an overall sectional view of the present invention;

fig. 2 is a schematic front structural view of the present invention;

fig. 3 is a schematic view of the top view structure of the crushing device of the present invention.

In the figure: 1. a support device; 101. a reinforcement device; 2. a milling drum; 201. a feed inlet; 202. a double-layer cavity; 203. a discharge valve; 204. a sealing door; 3. a drive motor; 301. a driving wheel; 302. a driven wheel; 4. a stirring device; 401. a relay; 402. a stirring rod; 5. a crushing device; 501. a first crushing roller; 502. a second crushing roller; 503. a driven gear; 6. a dust chamber; 601. a dust collecting nozzle; 602. an air pump; 603. a dust blocking net; 604. a box door; 7. and (4) screening.

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. 1-3, the present invention provides an embodiment: a building material crushing device comprises a supporting device 1, a crushing barrel 2, a stirring device 4, a crushing device 5 and a dust removal chamber 6, wherein the crushing barrel 2 is fixed on the outer wall of one side of the supporting device 1 through bolts, the crushing barrel 2 is installed, corresponding installation positions are provided for the installation of the stirring device 4, the crushing device 5 and a screen 7, so that the crushing barrel 2 can be assisted to carry out normal crushing work, the stirring device 4 and the crushing device 5 are fixed on the inner wall of the crushing barrel 2 through bearings, the crushing device 5 is positioned above the stirring device 4, the stirring device 4 is used for stirring crushed building materials, the crushed building materials can be fully separated, and iron blocks, reinforcing steel bars and the like in the crushed materials can be attracted by utilizing the magnetic force of a relay 401, so that the iron sorting work in the crushed materials is completed; the crushing device 5 can crush the building materials entering the crushing barrel 2, so that the building materials can be secondarily utilized after being crushed, the utilization rate of the building materials is further improved, corresponding cost is saved for project construction, a screen 7 with an inclined included angle is fixed on the inner wall of the crushing barrel 2 through bolts, the screen 7 is positioned below the stirring device 4, the screen 7 is installed, the crushed building materials can be screened, block materials with larger particle sizes in the crushed materials are separated from powder materials with smaller particle sizes, and workers can conveniently classify and utilize the materials, for example, the block materials with larger particle sizes can be used as foundation fillers, the powder materials with smaller particle sizes can be used for mixing mortar, so that the utilization rate of the device is improved, a driving motor 3 is fixed on the outer wall of one side of the crushing barrel 2 through a supporting plate, the type of the driving motor 3 is a 60KTYZ motor, which can convert electric energy into mechanical energy, so as to provide necessary power support for the rotation of the stirring device 4, a dust removal chamber 6 is fixed on the outer wall of the other side of the crushing barrel 2, the dust removal chamber 6 can collect and treat fly ash generated in the crushing working process of the crushing barrel 2, so that the fly ash is prevented from diffusing into the air through the feeding port 201 to cause air pollution, and if the fly ash is sucked into a human body, the harm can be caused to the respiratory system of the human body and the health of workers can be influenced, a stirring rod 402 is installed in the stirring device 4, the stirring rod 402 is made of metal material, the stirring rod 402 can fully stir the crushed building material by rotating, so that the crushed building material can be more fully separated, and can fully contact the crushed building material, thereby facilitating the suction and screening work of iron material, the internally mounted of puddler 402 has relay 401, utilizes electromagnetic induction phenomenon, can make relay 401 have magnetism when the circular telegram, because puddler 402 also is the metal material, so relay 401 can drive whole agitating unit 4 when the circular telegram and have magnetic force, attracts iron plate, reinforcing bar etc. in the material after will smashing to accomplish the ironware letter sorting work in the smashing material.

Further, a reinforcing device 101 is fixed to the bottom of the supporting device 1 through a mounting plate, and the reinforcing device 101 is fixed to the ground through reinforcing rivets, so that the supporting and stabilizing effects of the supporting device 1 are enhanced.

Further, a feed inlet 201 is welded and installed at the top of the crushing barrel 2, a double-layer cavity 202 is arranged around the inside of the crushing barrel 2, a discharge valve 203 is fixed at the bottom of the crushing barrel 2, a sealing door 204 is movably installed on the front face of the crushing barrel 2 through a hinge, and the feed inlet 201 provides an inlet support for building materials to enter the crushing barrel 2 to complete crushing work; the interior of the double-layer cavity 202 is in a vacuum state, so that the transmission of sound waves can be effectively blocked, noise reduction treatment can be further performed on noise generated in the crushing working process of the device, and a quiet working environment is provided for workers; the discharge valve 203 is arranged, so that non-ferrous building materials crushed by the device can be discharged; because the screen cloth 7 intercepts the blocky materials with larger particle sizes, the sealing door 204 can be opened to take out the blocky materials, the relay 401 is powered off after the blocky materials with larger particle sizes are taken out, and at the moment, the iron materials adsorbed on the surface of the stirring rod 402 fall on the surface of the screen cloth 7 and can be continuously taken out through the sealing door 204.

Further, the output end of the driving motor 3 is connected with a driving wheel 301, the driving wheel 301 is connected with a driven wheel 302 through a transmission belt, the driven wheel 302 is positioned below the driving wheel 301, the driving wheel 301 is connected with a first crushing roller 501, and the first crushing roller 501 can be driven to synchronously rotate during rotation to complete crushing work; the driven wheel 302 is connected with a stirring rod 402, and when rotating, the stirring rod 402 can be driven to synchronously rotate, so that corresponding stirring and adsorption work is completed.

Further, a first crushing roller 501 is installed inside the crushing device 5, one end of the first crushing roller 501 penetrates through the crushing cylinder 2 and is connected with a driving wheel 301, the back of the driving wheel 301 is connected with a driven gear 503 through a conveying belt, a second crushing roller 502 is installed inside the crushing device 5, one end of the second crushing roller 502 penetrates through the crushing cylinder 2 and is connected with the driven gear 503, and a plurality of sharp steel edges and corners are arranged on the surfaces of the first crushing roller 501 and the second crushing roller 502 in a staggered mode, so that the crushing effect of the device can be enhanced through supplementary crushing; driven gear 503's installation can drive second crushing roller 502 and first crushing roller 501 synchronous revolution, and then realizes that first crushing roller 501 and second crushing roller 502 synchronous revolution to mutual supplementary crushing work, make building material can obtain comparatively abundant crushing.

Further, an air suction pump 602 is fixed inside the dust chamber 6, and the input end of the air suction pump 602 penetrates through the crushing cylinder 2 through a pipeline to be connected with a dust collecting nozzle 601, and the dust collecting nozzle 601 is positioned on the inner wall of the crushing cylinder 2, the inner wall of the dust chamber 6 is fixed with a dust blocking net 603 through bolts, and the dust blocking net 603 is located below the air pump 602, the door 604 is mounted on the front surface of the dust chamber 6 through a hinge, the air pump 602 is mounted, the air pressure difference can be utilized to make the flying dust in the air near the dust collecting nozzle 601 enter the dust removing chamber 6 along the pipeline for gas supplement, and then after the interception treatment of the dust blocking net 603, the fly ash is left in the dust chamber 6, the air is discharged into the air through the air outlet on the surface of the dust chamber 6, the tidiness of the working environment of the device is ensured, and the health condition of workers is protected to a certain extent; after the door 604 is opened, the fly ash accumulated in the dust removal chamber 6 can be intensively cleaned, so that the dust removal chamber 6 can be reused.

The working principle is as follows: when people utilize this device to carry out building material's crushing work, at first start driving motor 3 and drive agitating unit 4 and reducing mechanism 5 and begin to operate, will need kibbling building material to put into through feed inlet 201 afterwards and accomplish crushing, separation, screening work in getting into crushing barrel 2, at this in-process, start clean room 6, carry out unified collection to the fly ash of crushing barrel 2 inside, guarantee operational environment's pollution-free nature, also protected staff's health to a certain extent.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a material crushing device for building, includes strutting arrangement (1), crushing barrel (2), agitating unit (4), reducing mechanism (5) and clean room (6), its characterized in that: there are crushing barrel (2) through the bolt fastening on the outer wall of one side of strutting arrangement (1), be fixed with agitating unit (4) and reducing mechanism (5) through the bearing on the inner wall of crushing barrel (2), and reducing mechanism (5) are located the top of agitating unit (4), there is screen cloth (7) that has the slope contained angle through the bolt fastening on the inner wall of crushing barrel (2), and screen cloth (7) are located the below of agitating unit (4), be fixed with driving motor (3) through the backup pad on the outer wall of one side of crushing barrel (2), be fixed with clean room (6) on the opposite side outer wall of crushing barrel (2), the internally mounted of agitating unit (4) has puddler (402), and puddler (402) make for metal material, and the internally mounted of puddler (402) has relay (401).

2. The building material crushing device according to claim 1, wherein: and a reinforcing device (101) is fixed at the bottom of the supporting device (1) through a mounting plate.

3. The building material crushing device according to claim 1, wherein: the top welded mounting of crushing barrel (2) has feed inlet (201), the inside of crushing barrel (2) is encircleed and is provided with double-deck chamber (202), the bottom of crushing barrel (2) is fixed with discharge valve (203), there is sealing door (204) in the front of crushing barrel (2) through hinge movable mounting.

4. The building material crushing device according to claim 1, wherein: the output end of the driving motor (3) is connected with a driving wheel (301), the driving wheel (301) is connected with a driven wheel (302) through a conveying belt, and the driven wheel (302) is located below the driving wheel (301).

5. The building material crushing device according to claim 1, wherein: the internally mounted of reducing mechanism (5) has first crushing roller (501), and the one end of first crushing roller (501) is run through crushing section of thick bamboo (2) and is connected with action wheel (301), and the back of action wheel (301) is connected with driven gear (503) through conveyer belt, the internally mounted of reducing mechanism (5) has second crushing roller (502), and the one end of second crushing roller (502) is run through crushing section of thick bamboo (2) and is connected with driven gear (503).

6. The building material crushing device according to claim 1, wherein: the inside of clean room (6) is fixed with aspiration pump (602), and the input of aspiration pump (602) runs through crushing section of thick bamboo (2) through the pipeline and is connected with a collection dirt shower nozzle (601), and collection dirt shower nozzle (601) are located the inner wall of crushing section of thick bamboo (2), be fixed with dust screen (603) through the bolt on the inner wall of clean room (6), and dust screen (603) are located the below of aspiration pump (602), chamber door (604) are installed through the hinge in the front of clean room (6).