CN216149869U

CN216149869U - Reducing mechanism is used in building waste brickmaking

Info

Publication number: CN216149869U
Application number: CN202122153766.1U
Authority: CN
Inventors: 邹左航
Original assignee: Hubei Yibor New Building Materials Co ltd
Current assignee: Hubei Yibor New Building Materials Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-04-01
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a crushing device for brick making by using construction waste, and relates to the technical field of crushing of construction waste. The utility model comprises a mounting plate and a crushing box, wherein the two sides of the upper surface of the mounting plate are respectively and fixedly connected with the crushing box and a secondary return pipeline, the upper surface of the crushing box is fixedly connected with a support, the lower surface of the support is fixedly connected with a plurality of atomizing nozzles, the upper part of the inner wall of the crushing box is rotatably connected with a crushing wheel, and the crushing wheel is meshed with and rotatably connected with the crushing box. The utility model reduces the harm of dust to the environment through the water mist sprayed by the spray head; the spiral feeding wheel is driven to rotate by the feeding motor, so that waste materials from the material guiding pipe are conveyed upwards, and enter the crushing box again through the material guiding groove, and secondary crushing is realized; the motor drives the cam to rotate, and then the T-shaped plate is driven to be matched with the reset spring in the T-shaped groove to realize up-down movement, so that vibration of the filter plate is realized, the phenomenon that the crushed waste blocks the filter holes is avoided, and the screening speed is improved.

Description

Reducing mechanism is used in building waste brickmaking

Technical Field

The utility model belongs to the technical field of building waste crushing, and particularly relates to a crushing device for brick making by using building waste.

Background

Most of the construction waste is directly transported to the suburbs or villages without being treated and is treated in an open-air stacking or landfill mode, the stacking and the landfill need to consume a large amount of construction investment such as land acquisition, waste clearing and transportation and the like, and meanwhile, the scattering and dust emission in the clearing and the stacking process aggravate the environmental pollution. Nowadays, modern cities are accelerated to be industrialized and urbanized, and garbage generated by a large amount of engineering construction threatens the natural environment of human existence.

The waste products such as bricks, tiles, sand and stones, wood, decorative tiles, miscellaneous soil and the like in the construction waste can be used as raw materials for making bricks after certain procedures such as screening, crushing and the like, and the construction waste can be made into bricks by adding certain mixed substances to form secondary utilization. When materials such as brick, tile, sand and stone and agglomerated cement are treated, secondary crushing is needed because the crushing is difficult to achieve the first perfection, and meanwhile, in the crushing process, larger dust is generated to influence the environment.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model provides a crushing device for making bricks by using building waste, aiming at solving the problems in the prior art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a crushing device for making bricks by using construction wastes, which comprises a mounting plate and a crushing box, wherein the crushing box and a secondary return pipeline are respectively and fixedly connected to two sides of the upper surface of the mounting plate, a support is fixedly connected to the upper surface of the crushing box, a plurality of atomizing heads are fixedly connected to the lower surface of the support, a crushing wheel is rotatably connected to the upper part of the inner wall of the crushing box, the crushing wheel is meshed with and rotatably connected with the crushing box, a filter plate is slidably connected to the middle part of the crushing box, a filter hole is formed in the filter plate, a discharge hole is formed in one side of the crushing box, which is close to the secondary return pipeline, and a material guiding pipe is fixedly connected to the discharge hole and fixedly connected to one side of the secondary return pipeline.

Further, the pivot of smashing the wheel runs through smash case fixedly connected with gear, the pivot fixedly connected with step motor of smashing the wheel, step motor's lower fixed surface is connected with the frame, frame fixed connection is in smash one side of case.

Further, one side middle part fixedly connected with T shaped plate of filter plate, the T-shaped groove has been seted up at inner wall one side middle part of smashing the case, the T shaped plate with T-shaped groove sliding connection, the last fixed surface of T shaped plate is connected with reset spring, reset spring keeps away from reset spring's one end fixed connection is in the top of T-shaped groove, the lower surface of T shaped plate rotates and is connected with the cam, cam fixedly connected with motor.

Further, the inner wall lower part fixedly connected with support plate of secondary return line, the upper surface of support plate with the discharge gate aligns, the inner wall bottom fixedly connected with feed motor of secondary return line, feed motor's rotation axis runs through support plate fixedly connected with spiral feed wheel, secondary return line is close to one side fixedly connected with guide groove of crushing case.

Furthermore, the two sides of the upper part of the inner wall of the crushing box are fixedly connected with a first material guiding plate, and the two sides of the lower part of the inner wall of the crushing box, which are positioned below the filter plate, are fixedly connected with a second material guiding plate.

The utility model has the following beneficial effects:

1. the utility model reduces the harm of dust to the environment through the water mist sprayed by the spray head;

2. according to the utility model, the spiral feeding wheel is driven to rotate by the feeding motor, so that waste materials from the material guiding pipe are conveyed upwards, and enter the crushing box again through the material guiding groove, and secondary crushing is realized;

3. according to the utility model, the motor drives the cam to rotate, so that the T-shaped plate is driven to be matched with the return spring in the T-shaped groove to realize up-and-down movement, the vibration of the filter plate is realized, the filter holes are prevented from being blocked by crushed waste materials, and the screening speed is improved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

FIG. 1 is one of the three-dimensional structures of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is a sectional view showing a partial structure of the crushing tank of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. mounting a plate; 2. a crushing box; 3. a secondary return line; 4. a support; 5. a spray head; 6. a grinding wheel; 7. filtering the plate; 8. filtering holes; 9. a discharge port; 10. a material guiding pipe; 11. a gear; 12. a stepping motor; 13. a frame; 14. a T-shaped plate; 15. a T-shaped slot; 16. a return spring; 17. a cam; 18. a motor; 19. a carrier plate; 20. a feed motor; 21. a screw feed wheel; 22. a feed chute; 23. a first guide plate; 24. and a second guiding 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. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open", "upper", "lower", "top", "middle", "inner", and the like, indicate positional or orientational relationships and are used merely for convenience in describing the utility model and for simplicity in description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Referring to fig. 1-4, the utility model relates to a crushing device for making bricks from construction waste, comprising a mounting plate 1 and a crushing box 2, the two sides of the upper surface of the mounting plate 1 are respectively and fixedly connected with the crushing box 2 and the secondary return pipeline 3, the upper surface of the crushing box 2 is fixedly connected with a bracket 4, the lower surface of the bracket 4 is fixedly connected with a plurality of spray heads 5, the upper part of the inner wall of the crushing box 2 is rotatably connected with a crushing wheel 6, the crushing wheel 6 is meshed with and rotatably connected with the crushing box 2, a filter plate 7 is connected in the middle of the crushing box 2 in a sliding way, a filter hole 8 is arranged on the filter plate 7, a discharge hole 9 is arranged on one side of the crushing box 2 close to the secondary return pipeline 3, the discharge port 9 is fixedly connected with a material guiding pipe 10, and the material guiding pipe 10 is fixedly connected to one side of the secondary return pipeline 3.

In one embodiment, for the above-mentioned crushing wheel 6, the rotating shaft of the crushing wheel 6 penetrates through the crushing box 2 and is fixedly connected with the gear 11, the rotating shaft of the crushing wheel 6 is fixedly connected with the stepping motor 12, the lower surface of the stepping motor 12 is fixedly connected with the frame 13, and the frame 13 is fixedly connected to one side of the crushing box 2, so that the crushing wheel 6 is driven by the stepping motor 12 to rotate, and the crushing wheel 6 is driven by the meshing of the gear 11 to perform inner meshing rotation, thereby realizing the rolling and crushing of the construction waste. In addition, when the crusher is used specifically, the stepping motor 12 is a forward and reverse rotating motor, and can rotate reversely under specific conditions to clean the crushing wheel 6, for example, when the crushing wheel 6 is blocked or jammed.

In an embodiment, for the above-mentioned filter plate 7, a T-shaped plate 14 is fixedly connected to the middle of one side of the filter plate 7, a T-shaped groove 15 is formed in the middle of one side of the inner wall of the crushing box 2, the T-shaped plate 14 is slidably connected to the T-shaped groove 15, a return spring 16 is fixedly connected to the upper surface of the T-shaped plate 14, the return spring 16 is far away from one end of the return spring 16 and is fixedly connected to the top of the T-shaped groove 15, a cam 17 is rotatably connected to the lower surface of the T-shaped plate 14, the cam 17 is fixedly connected to a motor 18, and therefore the motor 18 drives the cam 17 to rotate, and further drives the T-shaped plate 14 to be matched with the return spring 16 in the T-shaped groove 15 to achieve up and down movement, so as to achieve vibration of the filter plate 7 and avoid blockage of the filter hole 8 by crushed waste.

In an embodiment, for the secondary return pipe 3, a support plate 19 is fixedly connected to a lower portion of an inner wall of the secondary return pipe 3, an upper surface of the support plate 19 is aligned with the discharge hole 9, a feeding motor 20 is fixedly connected to a bottom portion of the inner wall of the secondary return pipe 3, a spiral feeding wheel 21 is fixedly connected to a rotating shaft of the feeding motor 20, the support plate 19 penetrates through the support plate 19, and a guiding groove 22 is fixedly connected to a side of the secondary return pipe 3 close to the crushing box 2, so that the feeding motor 20 drives the spiral feeding wheel 21 to rotate, waste coming out of the guiding pipe 10 is conveyed upwards, and enters the crushing box 2 again through the guiding groove 22, and secondary crushing is achieved.

In one embodiment, for the crushing box 2, the first guiding plates 23 are fixedly connected to two sides of the upper part of the inner wall of the crushing box 2, and the second guiding plates 24 are fixedly connected to two sides of the lower part of the inner wall of the crushing box 2, which are located below the filter plate 7, so that the thrown building powder is concentrated at the inner core of the crushing wheel 6 through the first guiding plates 23, the crushing effect is improved, and the waste materials passing through the filter plate 7 are concentrated and conveyed through the second guiding plates 24, so that the waste materials are convenient to collect.

In summary, according to the above technical scheme of the present invention, when the construction waste is crushed, the spray head 5 is firstly opened, the harm of dust to the environment is reduced through water mist, then the waste is conveyed to the upper dispensing inlet of the crushing box through the conveyor belt, then the crushing device is started, after the construction waste enters the crushing box 2, the thrown construction powder is concentrated at the inner core of the crushing wheel 6 through the action of the first diversion plate 23, the crushing effect is improved, the crushing wheel 6 crushes and crushes the construction waste under the cooperation of the stepping motor 12 and the gear 11, the crushed construction waste falls on the filter plate 7, the motor 18 drives the cam 17 to rotate, the T-shaped plate 14 is further driven to cooperate with the return spring 16 in the T-shaped groove 15 to realize the up-down movement, the vibration of the filter plate 7 is further realized, the crushed waste is prevented from blocking the filter hole 8, and the waste which cannot slide down to the discharge hole 9 through the filter plate 7, under the cooperation of material guide pipe 10, get into secondary return line 3 department, then drive screw feed wheel 21 through feed motor 20 and rotate, realize carrying the waste material that material guide pipe 10 came out upwards, get into crushing case 2 again through material guide groove 22, realize the regrinding.

By the technical scheme, 1, the damage of dust to the environment is reduced by the water mist sprayed by the spray head 5; 2. the feeding motor 20 drives the spiral feeding wheel 21 to rotate, so that waste materials from the material guiding pipe 10 are conveyed upwards, and enter the crushing box 2 again through the material guiding groove 22, and secondary crushing is realized; 3. the motor 18 drives the cam 17 to rotate, so that the T-shaped plate 14 is driven to be matched with the reset spring 16 in the T-shaped groove 15 to move up and down, vibration of the filter plate 7 is achieved, the situation that the filter holes 8 are blocked by crushed waste materials is avoided, and the screening speed is improved.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and its practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a reducing mechanism for building waste brickmaking, includes mounting panel (1) and crushing case (2), its characterized in that: the two sides of the upper surface of the mounting plate (1) are respectively and fixedly connected with the crushing box (2) and the secondary return pipeline (3), the upper surface of the crushing box (2) is fixedly connected with a bracket (4), the lower surface of the bracket (4) is fixedly connected with a plurality of atomizing heads (5), the upper part of the inner wall of the crushing box (2) is rotatably connected with a crushing wheel (6), the crushing wheel (6) is meshed with and rotatably connected with the crushing box (2), the middle part of the crushing box (2) is connected with a filter plate (7) in a sliding way, the filter plate (7) is provided with filter holes (8), a discharge hole (9) is arranged on one side of the crushing box (2) close to the secondary return pipeline (3), the discharge port (9) is fixedly connected with a material guiding pipe (10), and the material guiding pipe (10) is fixedly connected to one side of the secondary return pipeline (3).

2. The crushing device for the brick making of the construction waste as claimed in claim 1, wherein the rotating shaft of the crushing wheel (6) penetrates through the crushing box (2) and is fixedly connected with a gear (11), the rotating shaft of the crushing wheel (6) is fixedly connected with a stepping motor (12), the lower surface of the stepping motor (12) is fixedly connected with a frame (13), and the frame (13) is fixedly connected to one side of the crushing box (2).

3. The crushing device for the brick making of the construction waste according to claim 1, wherein a T-shaped plate (14) is fixedly connected to the middle of one side of the filter plate (7), a T-shaped groove (15) is formed in the middle of one side of the inner wall of the crushing box (2), the T-shaped plate (14) is slidably connected with the T-shaped groove (15), a return spring (16) is fixedly connected to the upper surface of the T-shaped plate (14), one end, far away from the return spring (16), of the return spring (16) is fixedly connected to the top of the T-shaped groove (15), a cam (17) is rotatably connected to the lower surface of the T-shaped plate (14), and a motor (18) is fixedly connected to the cam (17).

4. The crushing device for the brick making of the construction waste as claimed in claim 1, wherein a support plate (19) is fixedly connected to the lower part of the inner wall of the secondary return pipeline (3), the upper surface of the support plate (19) is aligned with the discharge hole (9), a feeding motor (20) is fixedly connected to the bottom of the inner wall of the secondary return pipeline (3), a spiral feeding wheel (21) is fixedly connected to the rotating shaft of the feeding motor (20) penetrating through the support plate (19), and a guide chute (22) is fixedly connected to one side of the secondary return pipeline (3) close to the crushing box (2).

5. The crushing device for the brick making of the construction wastes as claimed in claim 1, wherein both sides of the upper part of the inner wall of the crushing box (2) are fixedly connected with a first material guiding plate (23), and both sides of the lower part of the inner wall of the crushing box (2) below the filter plate (7) are fixedly connected with a second material guiding plate (24).