CN218689861U

CN218689861U - Breaker is used in recycled concrete production

Info

Publication number: CN218689861U
Application number: CN202222820136.XU
Authority: CN
Inventors: 曹建; 谭志; 王茂; 王�华
Original assignee: Fengcheng Fujian High Tech Co ltd
Current assignee: Fengcheng Fujian High Tech Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-24
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a breaker is used in recycled concrete production, the power distribution box comprises a box body, the inside both sides of box are equipped with crushing roller, the motor is installed to the front end surface both sides of box, the output of motor and the one end fixed connection of crushing roller, the inner wall both sides of box are equipped with the fixed plate, and a side surface of fixed plate is equipped with broken tooth, a side surface mounting of box has the pneumatic cylinder. The utility model discloses, drive crushing roller through the motor and rotate, can smash the concrete, use through the broken tooth on the box inner wall both sides upper fixed plate side surface when smashing the concrete, the fragment that splashes when also can be once more smashing is broken, the great fragment that produces when preventing to smash drops from the gap between crushing roller and the box, be convenient for improve the crushing effect to the concrete, the not thorough problem of current breaker for recycled concrete production broken to the concrete has been solved, thereby be favorable to the subsequent processing of recycled concrete.

Description

Breaker is used in recycled concrete production

Technical Field

The utility model relates to a breaker technical field especially relates to a breaker is used in recycled concrete production.

Background

The regenerated concrete is new concrete prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed waste concrete blocks with the grading according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stones and the like, and then adding cement, water and the like. The recycled concrete can be combined into aggregates in the following cases: all aggregates are regenerated aggregates; the coarse aggregate is regenerated aggregate, and the fine aggregate is natural sand; the coarse aggregate is natural gravel or cobble, and the fine aggregate is regenerated aggregate; the reclaimed aggregate replaces part of the coarse aggregate or the fine aggregate.

The existing crusher for producing recycled concrete has certain defects when in use, and if the existing crusher for producing recycled concrete is used, the problem of incomplete crushing of concrete exists, the subsequent processing of the recycled concrete is easily influenced, and when the crushed concrete is discharged, materials are easily accumulated at the bottom of equipment, so that the problem of difficulty in discharging is easily caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a breaker is used in recycled concrete production possesses crushing effect good, is convenient for carry out the advantage of arranging the material, and then solves the problem among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a breaker is used in recycled concrete production, includes the box, the inside both sides of box are equipped with crushing roller, the motor is installed to the front end surface both sides of box, the output of motor and the one end fixed connection who smashes the roller, the inner wall both sides of box are equipped with the fixed plate, and a side surface of fixed plate is equipped with broken tooth, a side surface mounting of box has the pneumatic cylinder, and the output of pneumatic cylinder runs through box fixedly connected with scraping wings, the bottom surface of scraping wings is equipped with the scraper.

Preferably, a discharge hole penetrates through the surface of one side of the box body, and a box door is hinged to the outer side of the discharge hole on the surface of the box body through a hinge.

Preferably, a screen is arranged below the crushing roller in the box.

Preferably, a feed hopper is arranged in the middle of the top surface of the box body.

Preferably, material guide plates are obliquely arranged on two sides of the inner wall of the box body above the fixing plate.

Preferably, the bottom surface of the box body is provided with a connecting column, and the bottom end of the connecting column is provided with a bottom plate.

Preferably, the connecting columns are arranged in a plurality, and the connecting columns are uniformly distributed at four corners of the bottom surface of the box body.

Preferably, the fixing plate is fixed on the inner wall of the box body through bolts.

(III) advantageous effects

Compared with the prior art, the utility model provides a breaker is used in recycled concrete production possesses following beneficial effect:

(1) The utility model discloses in, drive through the motor and smash the roller and rotate, can effectively smash the concrete, use through the broken tooth on box inner wall both sides top board side surface when smashing the concrete, the fragment that splashes when also can be once more smashing is broken, the great fragment that produces when preventing to smash drops from the gap between crushing roller and the box, be convenient for improve the crushing effect to the concrete, the broken not thorough problem of current breaker for recycled concrete production to the concrete breakage has been solved, thereby be favorable to the subsequent processing of recycled concrete.

(2) The utility model discloses in, after the material after smashing passes through the screen cloth screening, fall into the bottom half, open box one side chamber door on the surface, it removes to drive the scraping wings through the pneumatic cylinder, the material that can effectively promote in the box removes, through the use of box one side discharge gate on the surface, can arrange the material automatically, wherein through the use of scraping wings bottom scraper on the surface, can also effectively strike off the material on the bottom half, prevent that the material from remaining in the bottom half, the drawback when using has been reduced, thereby be convenient for arrange the material.

Drawings

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

FIG. 1 is a schematic structural view of a crusher for recycled concrete production according to the present invention;

FIG. 2 is a front view of a crusher for recycled concrete production according to the present invention;

FIG. 3 is a side view of a recycled concrete production crusher according to the present invention;

FIG. 4 is a schematic structural view of a material pushing plate and a scraper of the crusher for recycled concrete production according to the present invention;

fig. 5 is a schematic structural view of a fixing plate and crushing teeth of the crusher for producing recycled concrete.

Illustration of the drawings:

1. a box body; 2. a feed hopper; 3. a material guide plate; 4. a fixing plate; 5. crushing teeth; 6. a hydraulic cylinder; 7. a material pushing plate; 8. a scraper; 9. a crushing roller; 10. screening a screen; 11. a discharge port; 12. connecting columns; 13. a base plate; 14. a motor; 15. and (4) a box door.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-5, a crusher for recycled concrete production, including a box 1, crushing rollers 9 are disposed on two sides inside the box 1, motors 14 are mounted on two sides of the front end surface of the box 1, the output end of each motor 14 is fixedly connected with one end of each crushing roller 9, fixing plates 4 are disposed on two sides of the inner wall of the box 1, crushing teeth 5 are disposed on one side surface of each fixing plate 4, hydraulic cylinders 6 are mounted on one side surface of the box 1, the output ends of the hydraulic cylinders 6 penetrate through the box 1 and are fixedly connected with a material pushing plate 7, and scrapers 8 are disposed on the bottom surface of the material pushing plate 7, wherein the crushing rollers 9 are driven by the motors 14 to rotate, so that concrete can be effectively crushed, and crushed fragments splashed during crushing can be crushed again through the use of the crushing teeth 5 on one side surface of the fixing plates 4 on two sides of the inner wall of the box 1, so that the larger fragments generated during crushing are prevented from falling from a gap between the crushing rollers 9 and the box 1, thereby improving the crushing effect on concrete, and facilitating subsequent processing of the recycled concrete.

In one embodiment, a side surface of box 1 runs through and is equipped with discharge gate 11, the outside that the surface of box 1 is located discharge gate 11 articulates through the hinge has chamber door 15, open 1 side of box door 15 on the surface, it removes to drive scraping wings 7 through pneumatic cylinder 6, can effectively promote the material in box 1 and remove, use through 1 side of box discharge gate 11 on the surface, can arrange the material automatically, wherein use through 7 surperficial scrapers 8 of scraping wings bottom, can also effectively strike off the material on the box 1 bottom, prevent that the material from remaining in the box 1 bottom, the drawback when using has been reduced, thereby be convenient for arrange the material.

In one embodiment, a screen 10 is provided inside the housing 1 below the crushing roller 9, wherein the crushed material can be screened by using the screen 10.

In one embodiment, a feed hopper 2 is provided at a position midway on the top surface of the housing 1, wherein the feeding is performed by use of the feed hopper 2.

In one embodiment, the material guiding plates 3 are obliquely arranged on both sides of the inner wall of the box body 1 above the fixing plate 4, wherein the material can be guided by using the material guiding plates 3.

In one embodiment, the bottom surface of the box body 1 is provided with a connecting column 12, and the bottom end of the connecting column 12 is provided with a bottom plate 13, wherein the box body 1 is supported by the connecting column 12 and the bottom plate 13, which is beneficial to improving the stability of the box body 1.

In one embodiment, the connecting column 12 is provided in plurality, and the connecting columns 12 are uniformly distributed at four corners of the bottom surface of the box body 1, so as to improve the supporting effect on the box body 1.

In one embodiment, the fixing plate 4 is fixed on the inner wall of the box body 1 through bolts, so as to improve the stability of the fixing plate 4 on the inner wall of the box body 1.

In one embodiment, the control panel control circuit is implemented by simple programming by a person skilled in the art, and is common knowledge in the art, and is used only without modification, so that the control mode and circuit connection are not described in detail.

The working principle is as follows:

during the use, drive through motor 14 and smash roller 9 and rotate, can effectively smash the concrete, smash the while through the use of the broken tooth 5 on the surface of box 1 inner wall both sides upper fixed plate 4 one side to the concrete, can also smash the fragment that splashes when smashing once more, prevent that the great fragment that produces when smashing from dropping from the gap between crushing roller 9 and the box 1, be convenient for improve the crushing effect to the concrete, thereby be favorable to regenerating concrete's subsequent processing, the material after smashing passes through screen cloth 10 screening back, fall into box 1 bottom, open box 1 one side chamber door 15 on the surface, it removes to drive scraping plate 7 through pneumatic cylinder 6, can effectively promote the material in box 1 to remove, through the use of box 1 one side discharge gate 11 on the surface, can arrange the material automatically, wherein through the use of scraping plate 7 bottom scraper 8 on the surface, can also effectively the material on box 1 bottom is arranged, prevent that the material from remaining in box 1 bottom, the drawback when using has been reduced, thereby be convenient for carry out the row material.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a breaker is used in recycled concrete production, includes box (1), its characterized in that, the inside both sides of box (1) are equipped with crushing roller (9), motor (14) are installed to the front end surface both sides of box (1), the output of motor (14) and the one end fixed connection who smashes roller (9), the inner wall both sides of box (1) are equipped with fixed plate (4), and a side surface of fixed plate (4) is equipped with broken tooth (5), a side surface mounting of box (1) has pneumatic cylinder (6), and the output of pneumatic cylinder (6) runs through box (1) fixedly connected with scraping wings (7), the bottom surface of scraping wings (7) is equipped with scraper (8).

2. The crusher for producing recycled concrete according to claim 1, characterized in that a discharge hole (11) is formed in one side surface of the box body (1) in a penetrating manner, and a box door (15) is hinged to the surface of the box body (1) on the outer side of the discharge hole (11) through a hinge.

3. A crusher for recycled concrete production according to claim 1, characterized in that the inside of the box (1) is provided with a screen (10) below the crushing roller (9).

4. A crusher for recycled concrete production according to claim 1, characterized in that a feed hopper (2) is provided in the middle of the top surface of the box (1).

5. The crusher for recycled concrete production according to claim 1, characterized in that guide plates (3) are obliquely arranged on both sides of the inner wall of the box body (1) above the fixed plate (4).

6. A crusher for recycled concrete production according to claim 1, characterized in that the bottom surface of the box body (1) is provided with a connecting column (12), and the bottom end of the connecting column (12) is provided with a bottom plate (13).

7. A crusher for recycled concrete production according to claim 6, characterized in that said connecting columns (12) are provided in plurality and that a plurality of connecting columns (12) are evenly distributed at four corners of the bottom surface of the box (1).

8. A crusher for recycled concrete production according to claim 1, characterized in that the fixing plate (4) is fixed to the inner wall of the box (1) by means of bolts.