CN212493121U

CN212493121U - Waste material reducing mechanism for building

Info

Publication number: CN212493121U
Application number: CN201922025506.9U
Authority: CN
Inventors: 杨得全; 魏小龙; 吴大海
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2021-02-09
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a waste material reducing mechanism for building, including smashing case and motor, there is first crushing roller in the left side of smashing the incasement chamber through bearing swing joint, smash the inner chamber of case, and the back that is located first crushing roller has the second to smash the roller through bearing swing joint. The utility model discloses an output shaft of motor drives first pivot rotatory, first pivot drives first crushing roller and first belt pulley rotatory, it is rotatory that first belt pulley passes through the transmission of belt and drives the second belt pulley, the second belt pulley drives the second pivot and the second crushing roller is rotatory, waste material after smashing falls into the filter screen through the discharge tube, because the filter screen has inclination, therefore the filter screen can filter the dust in the waste material and the tiny granule that can not use, it can be mingled with many dusts and less granule to have solved regeneration stone, these dusts and less granule not only can not be utilized, and the problem of the whole quality of regeneration stone has still been reduced.

Description

Waste material reducing mechanism for building

Technical Field

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

Background

A lot of construction waste is generated in the construction process, the construction waste is solid waste generated in the process of newly building, rebuilding, expanding or dismantling a building, according to different construction waste generating sources, the construction waste can be divided into construction waste and demolished construction waste, the construction waste is solid waste generated in new construction, reconstruction or extension projects as the name suggests, the demolition of the construction waste is the construction waste generated when the building is demolished, the powder of the construction waste can be used as concrete or other fillers, the waste materials also comprise blocks, concrete blocks in the construction waste materials can be crushed and processed into regenerated stones, but the regenerated stones obtained by crushing the existing construction wastes can be mixed with a lot of dust and smaller particles, not only can these dust and smaller particles be unusable, but they also reduce the overall quality of the regenerated stone.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste material reducing mechanism for building possesses the efficient advantage, has solved the regeneration stone that current building waste smashed the back and can be mingled with many dusts and less granule, and these dusts and less granule not only can not be utilized, but also have reduced the whole quality's of regeneration stone problem.

In order to achieve the above object, the utility model provides a following technical scheme: a waste crushing device for buildings comprises a crushing box and a motor, wherein the left side of an inner cavity of the crushing box is movably connected with a first crushing roller through a bearing, the inner cavity of the crushing box is positioned on the back of the first crushing roller and is movably connected with a second crushing roller through a bearing, an output shaft of the motor is fixedly connected with a first rotating shaft, the first rotating shaft penetrates through the crushing box and is fixedly connected with the first crushing roller, the surface of the first rotating shaft is fixedly connected with a first belt pulley, the right side of the second crushing roller is fixedly connected with a second rotating shaft, the second rotating shaft penetrates to the outer part of the crushing box and is fixedly connected with a second belt pulley, a belt is in transmission connection between the second belt pulley and the first belt pulley, supporting legs are fixedly connected to the periphery of the bottom of the crushing box, a fixing plate is fixedly connected to one side of the supporting legs, and a connecting plate is fixedly connected to, the top of the connecting plate is fixedly connected with a filter screen.

Preferably, the top intercommunication of smashing the case has the inlet pipe, the equal fixedly connected with guide plate in both sides of smashing the incasement chamber.

Preferably, the bottom fixedly connected with mounting panel of motor, the left side and the crushing case fixed connection of mounting panel.

Preferably, the bottom of the crushing box is communicated with a discharge pipe, and guard plates are fixedly connected to two sides of the top of the filter screen.

Preferably, the second crushing roller and the first crushing roller are symmetrically distributed, and the filter screen is inclined.

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

1. the utility model discloses an output shaft of motor drives first pivot rotatory, first pivot drives first crushing roller and first belt pulley rotatory, it is rotatory that first belt pulley passes through the transmission of belt and drives the second belt pulley, the second belt pulley drives the second pivot and the second crushing roller is rotatory, waste material after smashing falls into the filter screen through the discharge tube, because the filter screen has inclination, therefore the filter screen can filter the dust in the waste material and the tiny granule that can not use, it can be mingled with many dusts and less granule to have solved the regeneration stone that current building waste material obtained after smashing, these dust and less granule not only can not be utilized, but also reduced the problem of the whole quality of regeneration stone.

2. The utility model discloses a set up the inlet pipe, played the effect of feeding, through setting up the mounting panel, played the effect to motor stable support, through setting up the backplate, played the effect that prevents the waste material from the both sides landing of filter screen.

Drawings

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

fig. 2 is a schematic top view of the second crushing roller of the present invention;

fig. 3 is the side view structure of the filter screen of the utility model.

In the figure: 1. a crushing box; 2. a first crushing roller; 3. a second crushing roller; 4. a motor; 5. a first rotating shaft; 6. a first pulley; 7. a second rotating shaft; 8. a second pulley; 9. a belt; 10. supporting legs; 11. a fixing plate; 12. a connecting plate; 13. a filter screen; 14. a feed pipe; 15. mounting a plate; 16. a baffle; 17. a discharge pipe; 18. and (4) protecting the plate.

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.

The utility model discloses a smash case 1, first crushing roller 2, second crushing roller 3, motor 4, first pivot 5, first belt pulley 6, second pivot 7, second belt pulley 8, belt 9, supporting leg 10, fixed plate 11, connecting plate 12, filter screen 13, inlet pipe 14, mounting panel 15, guide plate 16,

discharge tube

17 and 18 parts of backplate are the parts that general standard or technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a waste crushing device for buildings comprises a crushing box 1 and a motor 4, wherein the bottom of the motor 4 is fixedly connected with a mounting plate 15, the left side of the mounting plate 15 is fixedly connected with the crushing box 1, the top of the crushing box 1 is communicated with a feeding pipe 14, both sides of the inner cavity of the crushing box 1 are fixedly connected with a guide plate 16, the left side of the inner cavity of the crushing box 1 is movably connected with a first crushing roller 2 through a bearing, the inner cavity of the crushing box 1 is positioned at the back of the first crushing roller 2 and is movably connected with a second crushing roller 3 through a bearing, an output shaft of the motor 4 is fixedly connected with a first rotating shaft 5, the first rotating shaft 5 penetrates through the crushing box 1 and is fixedly connected with the first crushing roller 2, the surface of the first rotating shaft 5 is fixedly connected with a first belt pulley 6, the right side of the second crushing roller 3 is fixedly connected with a second rotating shaft 7, the second rotating shaft 7 penetrates through, a belt 9 is connected between the second belt pulley 8 and the first belt pulley 6 in a transmission way, supporting legs 10 are fixedly connected around the bottom of the crushing box 1, a fixing plate 11 is fixedly connected to one side of each supporting leg 10, a connecting plate 12 is fixedly connected to the top of the fixing plate 11, a filter screen 13 is fixedly connected to the top of the connecting plate 12, the bottom of the crushing box 1 is communicated with a discharge pipe 17, guard plates 18 are fixedly connected to two sides of the top of the filter screen 13, the second crushing roller 3 and the first crushing roller 2 are symmetrically distributed, the filter screen 13 is inclined, the first rotating shaft 5 is driven by an output shaft of the motor 4 to rotate, the first rotating shaft 5 drives the first crushing roller 2 and the first belt pulley 6 to rotate, the first belt pulley 6 drives the second belt pulley 8 to rotate through the transmission of the belt 9, the second belt pulley 8 drives the second rotating shaft 7 and the second crushing roller 3 to rotate, and crushed waste falls into, because filter screen 13 has the inclination, consequently filter screen 13 can filter the dust in the waste material and the usable tiny particle, has solved the current regeneration stone that obtains after the construction waste smashes and can mix with many dusts and less granule, and these dusts and less granule not only can not be utilized, but also reduced the problem of the whole quality of regeneration stone.

During the use, start above-mentioned electrical component through the peripheral hardware controller, it is rotatory to drive first pivot 5 through the output shaft of motor 4, first pivot 5 drives first crushing roller 2 and first belt pulley 6 rotatory, first belt pulley 6 drives second belt pulley 8 through the transmission of belt 9 and rotates, second belt pulley 8 drives second pivot 7 and second and smashes roller 3 rotatory, the waste material after smashing falls into filter screen 13 through discharge tube 17, because filter screen 13 has inclination, consequently filter screen 13 can filter dust in the waste material and the usable tiny granule.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waste material reducing mechanism for building, is including smashing case (1) and motor (4), its characterized in that: the left side of the inner cavity of the crushing box (1) is movably connected with a first crushing roller (2) through a bearing, the inner cavity of the crushing box (1) is positioned at the back of the first crushing roller (2) and is movably connected with a second crushing roller (3) through a bearing, an output shaft of a motor (4) is fixedly connected with a first rotating shaft (5), the first rotating shaft (5) penetrates through the crushing box (1) and is fixedly connected with the first crushing roller (2), the surface of the first rotating shaft (5) is fixedly connected with a first belt pulley (6), the right side of the second crushing roller (3) is fixedly connected with a second rotating shaft (7), the second rotating shaft (7) penetrates through the outer part of the crushing box (1) and is fixedly connected with a second belt pulley (8), a transmission belt (9) is connected between the second belt pulley (8) and the first belt pulley (6), and supporting legs (10) are fixedly connected around the bottom of the crushing box (1), one side fixedly connected with fixed plate (11) of supporting leg (10), the top fixedly connected with connecting plate (12) of fixed plate (11), the top fixedly connected with filter screen (13) of connecting plate (12).

2. The construction waste crushing apparatus according to claim 1, wherein: the top intercommunication of smashing case (1) has inlet pipe (14), smash the equal fixedly connected with guide plate (16) in both sides of case (1) inner chamber.

3. The construction waste crushing apparatus according to claim 1, wherein: the bottom fixedly connected with mounting panel (15) of motor (4), the left side and crushing case (1) fixed connection of mounting panel (15).

4. The construction waste crushing apparatus according to claim 1, wherein: the bottom of the crushing box (1) is communicated with a discharge pipe (17), and guard plates (18) are fixedly connected to the two sides of the top of the filter screen (13).

5. The construction waste crushing apparatus according to claim 1, wherein: the second crushing roller (3) and the first crushing roller (2) are symmetrically distributed, and the filter screen (13) is inclined.