CN216654834U

CN216654834U - Building rubbish crushing apparatus

Info

Publication number: CN216654834U
Application number: CN202123008217.1U
Authority: CN
Inventors: 迟鑫鑫; 李延杰; 郭克勤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-06-03
Anticipated expiration: 2031-12-03

Abstract

The utility model provides building garbage crushing equipment which comprises a support and is characterized in that a crushing mechanism is arranged on the inner side of the support and comprises a top connecting sleeve, a crushing cavity and a crushing cavity, a crushing hob is installed inside the crushing cavity, a crushing motor connected with one end of the crushing hob is arranged on the outer side of the crushing cavity, a three-jaw crushing cutter is arranged inside the crushing cavity, and a crushing motor connected with one end of the three-jaw crushing cutter is arranged on the outer side of the crushing cavity. The upper end and the lower end of the crushing mechanism are respectively provided with the top exhaust fan and the bottom dust suction device, so that dust in the construction waste can be absorbed and stored in the dust box, the dust can be prevented from scattering to pollute the environment, meanwhile, the first filter screen and the second filter screen are arranged in the dust box, the gas flowing into the outside can be cleaner through double filtration, and in addition, the dust storage box adopts a pulling mode, so that the dust in the dust box can be cleaned at any time, and the working effect is improved.

Description

Building rubbish crushing apparatus

Technical Field

The utility model belongs to the technical field of garbage crushing, and particularly relates to building garbage crushing equipment.

Background

The construction waste refers to residue soil, waste material, sludge and other wastes generated in the process of constructing, laying, dismantling and repairing various buildings, structures, pipe networks and the like by construction, construction units or individuals, and is classified according to production sources, and the construction waste can be divided into engineering residue soil, decoration waste, removal waste, engineering slurry and the like; the construction waste can be classified into slag, concrete blocks, broken stone blocks, broken bricks and tiles, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood and the like according to the composition.

Along with the acceleration of industrialization and urbanization processes, the construction industry is rapidly developed, along with the pull-out of a building, the quantity of construction waste generated is increased, in order to solve the waste, a construction waste crushing device is used, a great deal of dust is generated in the process of crushing the building garbage, the environment is also polluted, some plants therefore add means for dust absorption, but this requires additional ducts inside the building waste shredding plant to absorb the dust, thereby leading the crushed aggregates generated in the working process of the prior construction waste crushing device to be easy to bounce into the pipeline for absorbing the dust, the broken materials splash in the pipeline and easily damage equipment such as a fan, the broken materials can be accumulated in the dust collection pipeline after a long time, and the dust absorption efficiency can be reduced if the broken materials cannot be cleaned in time.

Therefore, the utility model of the construction waste crushing device is very necessary.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a construction waste crushing device, which aims to solve the problems that crushed materials generated in the working process of the conventional construction waste crushing device are easy to bounce into a pipeline for absorbing dust, the crushed materials splash in the pipeline and are easy to damage equipment such as a fan and the like, the crushed materials are accumulated in the dust absorption pipeline for a long time, and the dust absorption efficiency is reduced if the crushed materials cannot be cleaned in time.

The technical scheme adopted by the utility model is as follows:

a building rubbish smashing device comprises a support and is characterized in that a smashing mechanism is arranged on the inner side of the support and comprises a top connecting sleeve, a smashing cavity and a smashing cavity, a smashing hob is arranged inside the smashing cavity, a smashing motor connected with one end of the smashing hob is arranged on the outer side of the smashing cavity, a three-jaw smashing cutter is arranged inside the smashing cavity, a smashing motor connected with one end of the three-jaw smashing cutter is arranged on the outer side of the smashing cavity, a feeding hopper is connected to the upper portion of the smashing mechanism through the top connecting sleeve, a top dust collecting device is arranged on the side face of the connecting portion of the feeding hopper and the top connecting sleeve and connected with the upper surface of a dust box through an air passage, the dust box is arranged on the upper surface of a box-type support at the bottom of the support, a bottom dust collecting device is connected to the side face of the dust box and located below the smashing mechanism, bottom dust extraction installs the support frame upper surface of bottom in the support, bottom dust extraction's internally mounted has the bottom to extract air the fan, one side of bottom dust extraction just is located be equipped with the transmission band that is used for carrying the rubbish after smashing under the rubbing crusher constructs.

The top dust suction device comprises an external blocking net, an internal blocking net is arranged on the inner side of the external blocking net, and a top suction fan is installed on the inner side of the internal blocking net.

The inside of dust box is equipped with first filter screen, the bottom of dust box and the below that is located first filter screen are equipped with and store up the dirt box, the inside of dust box just is located first filter screen is equipped with the second filter screen with the one side of storing up the dirt box, a plurality of gas vent has been seted up to the side of dust box.

An outlet of the inner lower surface of the top dust suction device is an inclined surface inclined downwards by 10-15 degrees, and the height of the outer blocking net is smaller than that of the inner blocking net.

The height of first filter screen is less than the height of second filter screen, dust storage box adopt the mode and a lateral surface of pull with the medial surface of second filter screen laminates mutually.

And a hole for sucking dust is formed at the joint of the top connecting sleeve and the top dust suction device.

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

1. according to the utility model, dust poured into garbage in the crushing mechanism can be sucked into the top dust collection device through the top suction fan, the dust can be prevented from scattering and polluting the environment, meanwhile, two layers of blocking nets are arranged in the top dust collection device, so that the double blocking effect can be realized, the top dust collection device is prevented from being damaged, the height of the outer blocking net is smaller than that of the inner blocking net, sundries blocked by the inner blocking net can flow into the crushing mechanism through the outlet on the inner lower surface of the top dust collection device, which is inclined downwards by 10-15 degrees, and the building garbage can be fully crushed.

2. The dust suction device can suck dust generated in crushed garbage flowing out of the crushing mechanism into the dust box through the bottom suction fan in the bottom dust suction device, so that air pollution can be prevented, and the health of workers is guaranteed.

3. The first filter screen and the second filter screen are arranged in the dust box, so that gas flowing into the outside can be cleaner through double filtration, the environment is ensured not to be polluted, meanwhile, the dust storage box is arranged below the first filter screen, the side surface of the dust storage box is tightly attached to the inner surface of the second filter screen, dust attached to the surfaces of the first filter screen and the second filter screen can flow into the dust storage box, in addition, the lower surface of the first filter screen is higher than the upper surface of the dust storage box, the pulling and pulling of the dust storage box are not influenced, the dust in the pulling type dust storage box can be cleaned at any time, and the working effect is improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

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

FIG. 4 is a schematic perspective view of the shredder mechanism of the present invention;

FIG. 5 is a schematic view of the internal structure of the shredder mechanism of the present invention;

FIG. 6 is an enlarged schematic view of the structure at A in FIG. 5 according to the present invention;

FIG. 7 is an enlarged view of the structure B of FIG. 5 according to the present invention.

In the figure:

1-support, 2-crushing mechanism, 11-box-type support, 12-support, 21-top connecting sleeve, 22-crushing cavity, 23-crushing cavity, 24-crushing hob, 25-crushing motor, 26-three-jaw crushing knife, 27-crushing motor, 3-feed hopper, 4-top dust suction device, 41-external baffle net, 42-internal baffle net, 43-top suction fan, 5-air flue, 6-dust box, 61-first filter screen, 62-dust storage box, 63-second filter screen, 64-exhaust port, 7-bottom dust suction device, 71-bottom suction fan, 8-conveying belt.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1 to 7.

The utility model provides construction waste crushing equipment which comprises a support 1 and is characterized in that a crushing mechanism 2 is arranged on the inner side of the support 1, the crushing mechanism 2 comprises a top connecting sleeve 21, a crushing cavity 22 and a crushing cavity 23, a crushing hob 24 is arranged in the crushing cavity 22, a crushing motor 25 connected with one end of the crushing hob 24 is arranged on the outer side of the crushing cavity 22, a three-jaw crushing cutter 26 is arranged in the crushing cavity 23, a crushing motor 27 connected with one end of the three-jaw crushing cutter 26 is arranged on the outer side of the crushing cavity 23, a feed hopper 3 is connected above the crushing mechanism 2 through the top connecting sleeve 21, a top dust suction device 4 is arranged on the side surface of the connecting part of the feed hopper 3 and the top connecting sleeve 21, the top dust suction device 4 is connected with the upper surface of a dust box 6 through an air passage 5, the dust box 6 is arranged on the upper surface of a box type support 11 at the middle bottom of the support 1, the side of dust case 6 just is located the below of rubbing crusher mechanism 2 is connected with bottom dust extraction 7, bottom dust extraction 7 installs the 12 upper surfaces of support frame of bottom in support 1, the internally mounted of bottom dust extraction 7 has bottom aspiration fan 71, one side of bottom dust extraction 7 just is located be equipped with the transmission band 8 that is used for carrying the rubbish after smashing under rubbing crusher mechanism 2.

The crushing motor 25 and the crushing motor 27 are started, the construction waste required to be crushed is poured into the crushing mechanism 2 from the feed hopper 3, the dust poured into the garbage in the crushing mechanism 2 is sucked into the top dust suction device 4 through the top suction fan 43, the dust can be prevented from scattering and polluting the environment, meanwhile, two layers of blocking nets are arranged in the top dust suction device 4, the double blocking effect can be achieved, the top dust suction device 4 is prevented from being damaged, the height of the external blocking net 41 is smaller than that of the internal blocking net 42, sundries blocked by the internal blocking net 42 can flow into the crushing mechanism 2 through an outlet of the inner lower surface of the top dust suction device 4 inclined downwards by 10-15 degrees, the construction waste can be fully crushed, the construction waste flows out from the lower end of the crushing mechanism 2 after being crushed through the crushing hob 24 and the three-jaw crushing knife 26, and the bottom suction fan 71 in the bottom dust suction device 7 can enable the construction waste to flow out of the crushed garbage in the crushing mechanism 2 The dust suction dust box 6 in, can prevent air pollution, guarantee staff's health, dust box 6's inside is equipped with first filter screen 61 and second filter screen 63 in addition, double filtration can make the external gas of inflow cleaner, guarantee the environment not contaminated, the below of first filter screen 61 is equipped with dust storage box 62 simultaneously, and dust storage box 62's side closely laminates with the internal surface of second filter screen 63, can make first filter screen 61 and second filter screen 63 in the adnexed dust inflow dust storage box 62, the clearance of being convenient for, the lower surface of first filter screen 61 is higher than dust storage box 62's upper surface in addition, do not influence dust storage box 62's pull, can make the inside dust of pull formula dust storage box 62 obtain the clearance at any time, and the work effect is improved.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims

1. The building garbage crushing device comprises a support (1) and is characterized in that a crushing mechanism (2) is arranged on the inner side of the support (1), the crushing mechanism (2) comprises a top connecting sleeve (21), a crushing cavity (22) and a crushing cavity (23), a crushing hob (24) is arranged in the crushing cavity (22), a crushing motor (25) connected with one end of the crushing hob (24) is arranged on the outer side of the crushing cavity (22), a three-jaw crushing cutter (26) is arranged in the crushing cavity (23), a crushing motor (27) connected with one end of the three-jaw crushing cutter (26) is arranged on the outer side of the crushing cavity (23), a feeding hopper (3) is connected to the upper portion of the crushing mechanism (2) through the top connecting sleeve (21), a top dust suction device (4) is arranged on the side face of the connecting portion of the feeding hopper (3) and the top connecting sleeve (21), top dust extraction (4) are connected with the upper surface of dust case (6) through air flue (5), install box support (11) upper surface in support (1) bottom dust case (6), the side of dust case (6) just is located the below of rubbing crusher mechanism (2) is connected with bottom dust extraction (7), support frame (12) upper surface in support (1) bottom is installed in bottom dust extraction (7), the internally mounted of bottom dust extraction (7) has bottom aspiration fan (71), one side of bottom dust extraction (7) just is located be equipped with under rubbing crusher mechanism (2) and be used for carrying rubbish transmission band (8) after smashing.

2. The construction waste pulverizing apparatus as claimed in claim 1, wherein: the top dust suction device (4) comprises an external blocking net (41), an internal blocking net (42) is arranged on the inner side of the external blocking net (41), and a top suction fan (43) is installed on the inner side of the internal blocking net (42).

3. The construction waste pulverization apparatus as claimed in claim 1, wherein: the inside of dust box (6) is equipped with first filter screen (61), the bottom of dust box (6) and the below that is located first filter screen (61) are equipped with dust storage box (62), the inside of dust box (6) and be located one side of first filter screen (61) and dust storage box (62) is equipped with second filter screen (63), a plurality of gas vent (64) have been seted up to the side of dust box (6).

4. The construction waste pulverizing apparatus as claimed in claim 2, wherein: an outlet of the inner lower surface of the top dust suction device (4) is an inclined surface inclined downwards by 10-15 degrees, and the height of the outer baffle net (41) is smaller than that of the inner baffle net (42).

5. The construction waste pulverizing apparatus as claimed in claim 3, wherein: the height of first filter screen (61) is less than the height of second filter screen (63), dust storage box (62) adopt the mode of pull and a lateral surface with the medial surface of second filter screen (63) is laminated mutually.

6. The construction waste pulverizing apparatus as claimed in claim 1, wherein: and a hole for sucking dust is formed at the joint of the top connecting sleeve (21) and the top dust suction device (4).