CN220160092U

CN220160092U - Building rubbish reducing mechanism

Info

Publication number: CN220160092U
Application number: CN202321499076.4U
Authority: CN
Inventors: 张俊龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-12-12
Anticipated expiration: 2033-06-13

Abstract

The utility model provides a construction waste crushing device which comprises a crushing bin and a feeding bin, wherein one side of the crushing bin is fixedly connected with the feeding bin which is horizontally arranged, and the outer side of the crushing bin is fixedly connected with a first motor. The utility model has the advantages that: the spray pipe is filled with water, and conical water mist is sprayed out from the spray head, so that dust can be effectively reduced, the water mist is combined with overflowed dust, the self weight of the dust is increased, and meanwhile, the spray head has double functions, so that the surface of the construction waste can be humidified, and the dust amount generated by the construction waste during crushing is further reduced; meanwhile, the crushing bin structure is improved, the collecting box structure is designed, the handle is arranged on the side part of the collecting box, the collecting box is used for sealing the bottom of the inner side of the crushing bin, and dust is prevented from overflowing and diffusing to pollute the environment, so that the device can effectively reduce dust while crushing construction waste, reduce dust generation from the root, protect the environment more effectively and prevent dust from overflowing during crushing.

Description

Building rubbish reducing mechanism

Technical Field

The utility model relates to the technical field of construction waste treatment, in particular to a construction waste crushing device.

Background

The utility model provides a novel building rubbish treatment product that building rubbish crushing apparatus was released according to present market demand, building rubbish crushing apparatus mainly handles to materials such as building rubbish, building waste, concrete.

Prior art CN212915977U discloses a construction waste reducing mechanism, the axle of motor drives the rotation post that is located the left side and rotates, two equal fixed mounting of rotation post front sides have the gear, the motor drives a rotation post alright let two rotation posts all rotate by the gear, two crushing pieces of rotation post excircle wall extrude each other and smash the construction waste, crushing in-process, crushing piece excircle wall has set up crushing piece groove, be provided with spring and telescopic column in crushing piece inslot, telescopic column upper wall is provided with stopper and crushing sword, crushing sword increases the area of contact to construction waste, reach further crushing to construction waste, after the crushing sword runs into harder material, the spring shrink, the stopper extrusion buffer block, extrude the stopper to the back telescopic column of certain position, let crushing sword stronger powerful cut the material, reach the crushing to harder material in the construction waste, reach better effect.

This prior art is though can smash building rubbish material, and its charge-in structure is open-top's feed inlet, and its ejection of compact structure is open-bottom's discharge gate, can produce a large amount of dust when building rubbish is smashed, uses this device can obviously make the dust diffuse in the outside air, and is not enough environmental protection, in the prior art, though there is the mode that adopts the curtain of installing in feed inlet and discharge gate department to prevent dust, when the feed curtain was opened, still can run out a part of dust, consequently design a new building rubbish reducing mechanism.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide a construction waste crushing apparatus, which solves the problems mentioned in the background art and overcomes the disadvantages of the prior art.

In order to achieve the above purpose, an embodiment of an aspect of the present utility model provides a construction waste crushing device, including a crushing bin and a feeding bin, wherein one side of the crushing bin is fixedly connected with a feeding bin which is horizontally arranged, the outer side of the crushing bin is fixedly connected with a first motor, the inner side of the feeding bin is movably connected with a conveyor belt, and the inner side of the feeding bin is fixedly connected with a supporting table which is movably connected with the inner side of the conveyor belt and supports the conveyor belt;

the output end of the first motor is in transmission connection with the conveyor belt, the inner side of the crushing bin is movably connected with two crushing rollers, a plurality of crushing teeth are integrated on the outer surfaces of the two crushing rollers, the outer side of the crushing bin is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with the corresponding crushing roller;

the feeding bin comprises a feeding bin body, a feeding pipe, a spray pipe, a plurality of spray heads, a conical water mist spraying device, a water inlet pipe, a water outlet pipe and a water outlet pipe, wherein the water inlet pipe is fixedly connected with the water inlet pipe;

the inside of smashing the storehouse is pegged graft and is had the collecting box, the bottom of smashing the storehouse inboard is sealed to the collecting box.

By any of the above schemes, preferably, the walls of the crushing bin and the feeding bin are made of stainless steel, and the crushing bin and the feeding bin are communicated.

The technical scheme is adopted: the device is applied to the crushing of construction waste, such as waste concrete blocks, waste cement blocks and the like.

It is preferable in any of the above-described modes that the pulverizing bin and the feeding bin are welded, and an outer end of the conveyor belt is supported.

The technical scheme is adopted: the core structure of this device is: crushing bin, feeding bin, crushing roller, spray pipe, atomising head and collecting box. The device has the core advantages that: the lengthened feeding bin structure is arranged, the construction waste can be placed in the feeding bin structure and conveyed into the crushing bin, dust generated during crushing of the waste is prevented from being directly diffused into the air, and the construction waste passes through the feeding bin, meanwhile, a spray pipe is arranged at the mouth of the feeding bin through a pipe ring, the spray pipe is filled with water, and conical water mist is sprayed out of a spray head, so that the dust can be effectively reduced, the water mist is combined with overflowed dust, the self weight of the construction waste is increased, the dust is reduced, and meanwhile, the spray head has double functions, and can humidify the surface of the construction waste, so that the dust amount generated during crushing of the construction waste is further reduced; meanwhile, the crushing bin structure is improved, the collecting box structure is designed, the handle is arranged on the side part of the collecting box, the collecting box is used for sealing the bottom of the inner side of the crushing bin, and dust is prevented from overflowing and diffusing to pollute the environment, so that the device can effectively reduce dust while crushing construction waste, reduce dust generation from the root, protect the environment more effectively and prevent dust from overflowing during crushing.

In any of the above embodiments, it is preferable that the top surface of the conveyor belt is conveyed toward the inside of the feed bin, and the end of the conveyor belt is located directly above between the two pulverizing rollers.

By any of the above schemes, it is preferable that the crushing teeth on the two crushing rollers are arranged in a staggered manner, and the bottoms of the two crushing rollers are opposite to the collecting box.

The technical scheme is adopted: the technical staff places construction waste in the tip of conveyer belt, construction waste gets into feeding storehouse and crushing storehouse along with the conveyer belt, two crushing rollers are subtended rotation under the effect of second motor, utilize crushing tooth to extrude crushing construction waste, the crushed aggregates falls into the collection tank at last, the dust that this process produced can not outwards spread by the bottom, only can run to the storehouse mouth department in feeding storehouse, install the spray tube through the pipe ring in feeding storehouse mouth department, the spray tube leads to water to from atomising head blowout toper water smoke, can effectively fall dust, water smoke combines with the dust that overflows, increase its dead weight, thereby fall dust, the atomising head has dual effect simultaneously, can carry out surface humidification to construction waste, the dust volume that makes itself produce when smashing further reduces.

By any of the above schemes, preferably, the pipe ring is welded with the feeding bin, the spray pipe is horizontally arranged, and the water mist sprayed by the spray head covers the upper part of the conveyor belt.

Preferably in any of the above aspects, the spout is in communication with the inlet conduit.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

according to the construction waste crushing device, through the cooperation of the crushing bin, the feeding bin, the crushing roller, the spray pipe, the spray head and the collecting box, the lengthened feeding bin structure is arranged, construction waste can be placed in the crushing bin and conveyed to the inside of the crushing bin, dust generated during crushing of the waste is prevented from being directly diffused into air, and the construction waste passes through the feeding bin, meanwhile, the spray pipe is installed at the mouth of the feeding bin through the pipe ring, the spray pipe is filled with water, and conical water mist is sprayed out of the spray head, so that dust can be effectively reduced, the water mist is combined with overflowed dust, the self weight of the dust is increased, and meanwhile, the spray head has double functions, and can humidify the surface of the construction waste, so that the dust amount generated during crushing is further reduced; meanwhile, the crushing bin structure is improved, the collecting box structure is designed, the handle is arranged on the side part of the collecting box, the collecting box is used for sealing the bottom of the inner side of the crushing bin, and dust is prevented from overflowing and diffusing to pollute the environment, so that the device can effectively reduce dust while crushing construction waste, reduce dust generation from the root, protect the environment more effectively and prevent dust from overflowing during crushing.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The advantages of the present utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic view of a first view of the present utility model;

FIG. 2 is a schematic diagram of a second view of the present utility model;

FIG. 3 is a schematic view of the inside of the pulverizing bin of the present utility model;

FIG. 4 is a schematic cross-sectional view of the interior of the pulverizing cartridge of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1-crushing bin, 2-feeding bin, 3-first motor, 4-conveyer belt, 5-crushing roller, 6-crushing tooth, 7-second motor, 8-pipe ring, 9-spray pipe, 10-atomising head, 11-inlet tube, 12-collecting box.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1-5, the construction waste crushing device comprises a crushing bin 1 and a feeding bin 2, wherein one side of the crushing bin 1 is fixedly connected with the feeding bin 2 which is horizontally arranged, the outer side of the crushing bin 1 is fixedly connected with a first motor 3, the inner side of the feeding bin 2 is movably connected with a conveying belt 4, and the inner side of the feeding bin 2 is fixedly connected with a supporting table which is movably connected with the inner side of the conveying belt 4 and supports the conveying belt 4;

the output end of the first motor 3 is in transmission connection with the conveyor belt 4, the inner side of the crushing bin 1 is movably connected with two crushing rollers 5, the outer surfaces of the two crushing rollers 5 are integrated with a plurality of crushing teeth 6, the outer side of the crushing bin 1 is fixedly connected with a second motor 7, and the output end of the second motor 7 is fixedly connected with the corresponding crushing roller 5;

a pipe ring 8 is fixedly connected to the bin opening of the feeding bin 2, a spray pipe 9 is fixedly connected to the inner side of the pipe ring 8, a plurality of spray heads 10 are fixedly connected to the bottom of the spray pipe 9, conical water mist is sprayed downwards from the spray heads 10, and a water inlet pipe 11 is fixedly connected to the end part of the spray pipe 9;

the inner side of the crushing bin 1 is inserted with a collecting box 12, and the collecting box 12 seals the bottom of the inner side of the crushing bin 1.

Example 1: the wall of the crushing bin 1 and the wall of the feeding bin 2 are made of stainless steel, and the crushing bin 1 and the feeding bin 2 are communicated. The device is applied to the crushing of construction waste, such as waste concrete blocks, waste cement blocks and the like. The crushing bin 1 and the feeding bin 2 are welded, and the outer end of the conveyor belt 4 is supported.

Example 2: the top surface of the conveyor belt 4 is conveyed to the inside of the feeding bin 2, and the end of the conveyor belt 4 is positioned right above between the two crushing rollers 5. The crushing teeth 6 on the two crushing rollers 5 are arranged in a staggered way, and the bottoms of the two crushing rollers 5 are opposite to the collecting box 12. The pipe ring 8 is welded with the feeding bin 2, the spray pipe 9 is horizontally arranged, and the water mist sprayed by the spray head 10 covers the upper part of the conveyor belt 4. The spray pipe 9 is communicated with the water inlet pipe 11. A handle is fixedly connected to the side of the collecting box 12, and the collecting box 12 can be pulled out by operating the handle. The spray pipe 9 is arranged at the bin opening of the feeding bin 2 through the pipe ring 8, the spray pipe 9 is filled with water, and conical water mist is sprayed out from the spray head 10, so that dust can be effectively reduced, the self weight of the water mist is increased, and the self weight of the water mist is increased, so that dust is reduced, and meanwhile, the spray head 10 has double functions, so that the surface of the construction waste can be humidified, and the dust amount generated by the construction waste during crushing is further reduced.

The working principle of the utility model is as follows:

s1, a technician places construction waste at the end part of a conveyor belt 4, the construction waste enters a feeding bin 2 and a crushing bin 1 along with the conveyor belt 4, two crushing rollers 5 rotate oppositely under the action of a second motor 7, crushing teeth 6 are used for crushing the construction waste, and crushed materials finally fall into a collecting box 12, so that dust generated in the process cannot diffuse outwards from the bottom and only runs to the bin opening of the feeding bin 2;

s2, a spray pipe 9 is arranged at the bin opening of the feeding bin 2 through a pipe ring 8, water is introduced into the spray pipe 9, conical water mist is sprayed out from a spray head 10, dust can be effectively reduced, the water mist is combined with overflowed dust, the self weight of the dust is increased, and therefore the dust is reduced, and meanwhile, the spray head 10 has double functions, so that the surface of the construction waste can be humidified, and the dust amount generated by the construction waste during crushing is further reduced.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

according to the construction waste crushing device, through the cooperation of the crushing bin 1, the feeding bin 2, the crushing roller 5, the spray pipe 9, the spray head 10 and the collecting box 12, an elongated feeding bin 2 structure is arranged, construction waste can be placed in the crushing bin and conveyed to the inside of the crushing bin 2, dust generated during crushing of the waste is prevented from being directly diffused into air, and the construction waste passes through the feeding bin 2, meanwhile, the spray pipe 9 is installed at the bin opening of the feeding bin 2 through the pipe ring 8, water is introduced into the spray pipe 9, and conical water mist is sprayed out of the spray head 10, so that dust can be effectively reduced, the water mist is combined with overflowed dust, the dead weight of the dust is increased, and meanwhile, the spray head 10 has double functions, and can humidify the surface of the construction waste, so that the dust amount generated during crushing is further reduced; meanwhile, the structure of the crushing bin 1 is improved, the structure of the collecting box 12 is designed, a handle is arranged on the side part of the collecting box 12, the collecting box 12 seals the bottom of the inner side of the crushing bin 1, and dust is prevented from overflowing and diffusing to pollute the environment, so that the device can effectively reduce dust while crushing construction waste, reduce dust generation from the root, protect the environment more effectively and prevent dust from overflowing during crushing.

Claims

1. The utility model provides a building rubbish reducing mechanism, includes crushing storehouse (1) and feeding storehouse (2), one side fixedly connected with of crushing storehouse (1) is the feeding storehouse (2) of level setting, a serial communication port, the outside fixedly connected with first motor (3) of crushing storehouse (1), the inboard swing joint of feeding storehouse (2) has conveyer belt (4), the inboard fixedly connected with of feeding storehouse (2) with the inboard swing joint of conveyer belt (4) and support the brace of conveyer belt (4);

the output end of the first motor (3) is in transmission connection with the conveyor belt (4), two crushing rollers (5) are movably connected to the inner side of the crushing bin (1), a plurality of crushing teeth (6) are integrated on the outer surfaces of the two crushing rollers (5), a second motor (7) is fixedly connected to the outer side of the crushing bin (1), and the output end of the second motor (7) is fixedly connected with the corresponding crushing roller (5);

the feeding bin is characterized in that a bin opening of the feeding bin (2) is fixedly connected with a pipe ring (8), the inner side of the pipe ring (8) is fixedly connected with a spray pipe (9), the bottom of the spray pipe (9) is fixedly connected with a plurality of spray heads (10), the spray heads (10) spray conical water mist downwards, and the end part of the spray pipe (9) is fixedly connected with a water inlet pipe (11);

the inside of smashing storehouse (1) is pegged graft and is had collecting box (12), collecting box (12) seal smashing the bottom of storehouse (1) inboard.

2. A construction waste crushing apparatus according to claim 1, wherein: the wall of the crushing bin (1) and the wall of the feeding bin (2) are made of stainless steel, and the crushing bin (1) and the feeding bin (2) are communicated.

3. A construction waste crushing apparatus according to claim 2, wherein: the crushing bin (1) and the feeding bin (2) are welded, and the outer end of the conveying belt (4) is supported.

4. A construction waste crushing apparatus according to claim 3, wherein: the top surface of the conveyor belt (4) is conveyed to the inside of the feeding bin (2), and the end part of the conveyor belt (4) is positioned right above the space between the two crushing rollers (5).

5. A construction waste crushing apparatus according to claim 4, wherein: crushing teeth (6) on the two crushing rollers (5) are arranged in a staggered mode, and the bottoms of the two crushing rollers (5) are opposite to the collecting box (12).

6. A construction waste crushing apparatus according to claim 5, wherein: the pipe ring (8) is welded with the feeding bin (2), the spray pipe (9) is horizontally arranged, and the water mist sprayed by the spray head (10) covers the upper part of the conveying belt (4).

7. A construction waste crushing apparatus according to claim 6, wherein: the spray pipe (9) is communicated with the water inlet pipe (11).