CN211865199U

CN211865199U - Building rubbish reducing mechanism for building

Info

Publication number: CN211865199U
Application number: CN202020326191.1U
Authority: CN
Inventors: 郑信
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-11-06
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a building rubbish reducing mechanism for building, including the reducing mechanism body, the inside top of reducing mechanism body is provided with the broken axle of two parallels of each other, and broken axle both sides are provided with first broken tooth, the utility model discloses the beneficial effect who reaches is: through setting up broken axle, two broken axles are driven the operation by gear motor, carry out reverse motion and produce pressure, make building rubbish tear into fine grit by the first broken tooth of constantly meshing each other, the first broken tooth of broken axle meshes with the broken tooth of the second of reducing mechanism body inner wall, make the rubbish that falls into between broken axle and the reducing mechanism body lateral wall also broken, improve crushing efficiency, crushing effectual, through setting up the shale shaker, the sieve on the shale shaker sieves the rubbish after the breakage, qualified rubbish drops to in the ejection of compact slide, slide to the ejection of compact of second discharge gate, unqualified grit is followed the ejection of compact of first discharge gate, be collected again and send into the feeder hopper and carry out the secondary crushing.

Description

Building rubbish reducing mechanism for building

Technical Field

The utility model relates to a rubbish reducing mechanism, in particular to building rubbish reducing mechanism for building belongs to building rubbish reducing mechanism technical field.

Background

The construction waste mainly comprises all solid waste generated by demolishing buildings, including reinforced concrete, waste gas baked bricks, old steel, plastics, stone chips and the like, at present, the construction waste is randomly stacked in a construction site, when the construction waste stack collapses, has great potential safety hazard, and the penetrating fluid of the garbage enters the ground along with the rainwater when raining, the pollution to water resources is serious, so that the garbage needs to be crushed to prepare sand stones for secondary utilization, and in the prior art, the garbage crushing device adopts single-shaft crushing, the crushing effect is poor, the treatment efficiency of the construction garbage is low, when a large amount of garbage crushed slag falls into the vibrating screen after being crushed, the garbage crushed slag is not buffered, the joint of the screen plate is easily damaged, and the screening mechanism cannot be used, consequently in order to solve the problem that above-mentioned exists, the utility model provides a building rubbish reducing mechanism for building.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome prior art's defect, a building rubbish reducing mechanism for building is provided, through setting up broken axle, first broken tooth, the broken tooth of second, the shale shaker, a spring, effectual solved prior art down rubbish reducing mechanism take the unipolar to smash, crushing effect is poor, building rubbish treatment effeciency is low, when smashing the back and carrying out the screening, when a large amount of rubbish disintegrating slag fall into the shale shaker, do not pass through the buffering, cause the damage to the sieve junction very easily, lead to the unable problem that uses of screening mechanism.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a building rubbish reducing mechanism for building, including the reducing mechanism body, the inside top of reducing mechanism body is provided with two parallel broken axles of each other, broken axle both sides are provided with first broken tooth, are close to each other first broken tooth meshing is connected, the inside equal fixedly connected with second of both sides lateral wall that is close to each other of reducing mechanism body is broken tooth, the broken tooth of second is connected with first broken tooth meshing, broken axle below is provided with the shale shaker, the shale shaker is forty-five degrees settings with the horizontal direction, install the sieve on the shale shaker, the equal fixedly connected with flexible post in shale shaker bottom four corners, the spring has all been cup jointed on the flexible post.

As a preferred technical scheme of the utility model, the equal fixedly connected with vibrator in shale shaker bottom both ends, the inside groove has been seted up with the shale shaker department of being relative to the inside lateral wall of reducing mechanism body, inside groove inner wall and shale shaker sliding connection, the equal fixed connection of shale shaker one end is kept away from to flexible post is close to vibrator one end in the inside groove.

As a preferred technical scheme of the utility model, broken axle one end is connected with the pivot, pivot and broken axle fixed connection, broken axle one end fixed connection in gear motor's output shaft is kept away from in the pivot, gear motor passes through fixing base fixed connection and is close to pivot one side lateral wall in the reducing mechanism body.

As a preferred technical scheme of the utility model, the shale shaker below is provided with ejection of compact slide, ejection of compact slide fixed connection is in reducing mechanism body inner wall, the second discharge gate has been seted up with the relative department of the discharge end of ejection of compact slide to reducing mechanism body one side lateral wall.

As the utility model discloses a preferred technical scheme, first discharge gate has been seted up at reducing mechanism body one side lateral wall middle part, first discharge gate is relative with the unloading end of shale shaker.

As a preferred technical scheme of the utility model, reducing mechanism body top is provided with the feeder hopper, feeder hopper lower extreme fixed connection is in reducing mechanism body top, the feeder hopper is the toper.

The utility model discloses the beneficial effect who reaches is: through the arrangement of the crushing shafts, the two crushing shafts are driven by the speed reducing motor to operate, reverse motion is carried out to generate pressure, so that construction waste is shredded into fine gravel by first crushing teeth which are meshed with each other continuously, the first crushing teeth of the crushing shafts are meshed with second crushing teeth on the inner wall of the crushing device body, so that the waste falling into the space between the crushing shafts and the side wall of the crushing device body is also crushed, the crushing efficiency is improved, the crushing effect is good, through the arrangement of the vibrating screen, a sieve plate on the vibrating screen is used for sieving the crushed waste, the qualified waste falls into a discharging slide and slides to a second discharging port for discharging, the unqualified gravel is discharged from the first discharging port and is collected again to be sent into a feed hopper for secondary crushing, the waste treatment effect is better, through the arrangement of the springs, when the crushed waste falls into the vibrating screen, the springs and the telescopic columns which are connected with the lower part of the vibrating, the spring and the telescopic column are compressed, the spring rebounds, and the pressure is partially buffered, so that the long-term vibration abrasion of the joint of the vibrating screen and the crushing device body is avoided, and the service life of the vibrating screen is prolonged.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a front view sectional schematic structure diagram of the present invention;

FIG. 2 is a right-side sectional schematic view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic view of fig. 1 a according to the present invention.

In the figure: 1. a crushing device body; 2. a crushing shaft; 3. a rotating shaft; 4. a first crushing tooth; 5. a feed hopper; 6. vibrating screen; 7. a vibrator; 8. a sieve plate; 9. a first discharge port; 10. a spring; 11. a telescopic column; 12. a discharge slide; 13. an inner tank; 14. a second discharge port; 15. a second crushing tooth; 16. a speed reducing motor.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-4, the utility model relates to a building rubbish reducing mechanism for building, including reducing mechanism body 1, the inside top of reducing mechanism body 1 is provided with two broken axles 2 that are parallel to each other, broken axle 2 both sides are provided with first broken tooth 4, the meshing of the first broken tooth 4 that is close to each other is connected, the inside equal fixedly connected with second broken tooth 15 of both sides lateral wall that is close to each other of reducing mechanism body 1, the broken tooth 15 of second is connected with the meshing of first broken tooth 4, broken axle 2 below is provided with shale shaker 6, shale shaker 6 is forty-five degrees setting with the horizontal direction, install sieve 8 on the shale shaker 6, the equal fixedly connected with flexible post 11 in 6 bottom four corners of shale shaker, spring 10 has all been cup jointed on the flexible post 11.

The two ends of the bottom of the vibrating screen 6 are fixedly connected with vibrators 7, an inner groove 13 is arranged at the position, opposite to the vibrating screen 6, of the side wall in the crushing device body 1, the inner wall of the inner groove 13 is in sliding connection with the vibrating screen 6, one end, far away from the vibrating screen 6, of each telescopic column 11 is fixedly connected to one end, close to the vibrator 7, of the inner groove 13, when crushed garbage falls onto the vibrating screen 6, pressure is applied to a spring 10 and the telescopic columns 11 which are connected to the lower portion of the vibrating screen 6, the spring 10 and the telescopic columns 11 are compressed, one part of the pressure is buffered, long-term vibration abrasion at the connection position of the vibrating screen 6 and the crushing device body 1 is avoided, one end of each crushing shaft 2 is connected with a rotating shaft 3, the rotating shaft 3 is fixedly connected with the crushing shaft 2, one end, far away from the crushing shaft 2, of, the speed reducing motor 16 drives the rotating shaft 3 to rotate, so as to drive the crushing shaft 2 to rotate for crushing garbage, a discharging slide 12 is arranged below the vibrating screen 6, the discharging slide 12 is fixedly connected to the inner wall of the crushing device body 1, a second discharging port 14 is formed in the position, opposite to the discharging end of the discharging slide 12, of one side wall of the crushing device body 1, the sieve plate 8 is used for sieving the crushed garbage, qualified garbage falls into the discharging slide 12 and slides to the second discharging port 14 for discharging, a first discharging port 9 is formed in the middle of one side wall of the crushing device body 1, the first discharging port 9 is opposite to the discharging end of the vibrating screen 6, unqualified gravel is discharged from the first discharging port 9 and is collected again and sent into the feeding hopper 5 for secondary crushing, the crushing quality is improved, the feeding hopper 5 is arranged at the top of the crushing device body 1, the lower end of the feeding hopper, the feeding hopper 5 is conical, so that the building rubbish is more convenient to pour into the feeding hopper.

Specifically, when the garbage crusher is used, the speed reducing motor 16 is turned on to drive the two crushing shafts 2 to rotate reversely, construction garbage is poured into the garbage crusher from the feeding hopper 5, the feeding hopper 5 is conical to facilitate the garbage to slide down, the two crushing shafts 2 move reversely to generate pressure, so that the construction garbage is shredded into fine gravel by the first crushing teeth 4 which are meshed with each other, the first crushing teeth 4 of the crushing shafts 2 are meshed with the second crushing teeth 15 on the inner wall of the crushing device body 1, so that the garbage falling between the crushing shafts 2 and the side wall of the crushing device body 1 is crushed, the crushing efficiency is improved, the vibrator 7 is turned on to vibrate the vibrating screen 6, when the crushed garbage falls onto the vibrating screen 6, pressure is applied to the spring 10 and the telescopic column 11 which are connected with the lower part of the vibrating screen 6, so that the spring 10 and the telescopic column 11 are compressed, and the pressure is buffered to avoid long-term vibration and abrasion of the connection part of the vibrating, the rubbish after 8 to the breakage is sieved, and qualified rubbish drops to ejection of compact slide 12 in, slides to the 14 ejection of compact of second discharge gate, and unqualified grit is followed the 9 ejection of compact of first discharge gate, is collected again and is sent into feeder hopper 5 and carry out the secondary crushing, and this device has fine practicality and popularization nature, convenient to popularize and use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A construction waste smashing device for buildings is characterized by comprising a smashing device body (1), two crushing shafts (2) which are parallel to each other are arranged above the inner part of the crushing device body (1), the two sides of the crushing shaft (2) are provided with first crushing teeth (4), the first crushing teeth (4) which are close to each other are meshed and connected, the two side walls close to each other in the crushing device body (1) are fixedly connected with second crushing teeth (15), the second crushing teeth (15) are meshed with the first crushing teeth (4), a vibrating screen (6) is arranged below the crushing shaft (2), the vibrating screen (6) is arranged at forty-five degrees to the horizontal direction, a screen plate (8) is arranged on the vibrating screen (6), the vibrating screen is characterized in that four corners of the bottom of the vibrating screen (6) are fixedly connected with telescopic columns (11), and springs (10) are sleeved on the telescopic columns (11).

2. The construction waste crushing device for the building as claimed in claim 1, wherein: the vibrating screen is characterized in that vibrators (7) are fixedly connected to two ends of the bottom of the vibrating screen (6), an inner groove (13) is formed in the position, opposite to the vibrating screen (6), of the side wall inside the smashing device body (1), the inner wall of the inner groove (13) is connected with the vibrating screen (6) in a sliding mode, and one end, far away from the vibrating screen (6), of each telescopic column (11) is fixedly connected to one end, close to one end of each vibrator (7), of the inner groove (13).

3. The construction waste crushing device for the building as claimed in claim 1, wherein: broken axle (2) one end is connected with pivot (3), pivot (3) and broken axle (2) fixed connection, broken axle (2) one end fixed connection in the output shaft of gear motor (16) is kept away from in pivot (3), gear motor (16) are close to pivot (3) one side lateral wall through fixing base fixed connection in reducing mechanism body (1).

4. The construction waste crushing device for the building as claimed in claim 1, wherein: the vibrating screen is characterized in that a discharging slide (12) is arranged below the vibrating screen (6), the discharging slide (12) is fixedly connected to the inner wall of the crushing device body (1), and a second discharging hole (14) is formed in the position, opposite to the discharging end of the discharging slide (12), of the side wall of one side of the crushing device body (1).

5. The construction waste crushing device for the building as claimed in claim 1, wherein: a first discharge hole (9) is formed in the middle of the side wall of one side of the crushing device body (1), and the first discharge hole (9) is opposite to the discharging end of the vibrating screen (6).

6. The construction waste crushing device for the building as claimed in claim 1, wherein: the top of the crushing device body (1) is provided with a feed hopper (5), the lower end of the feed hopper (5) is fixedly connected to the top of the crushing device body (1), and the feed hopper (5) is conical.