CN221433197U

CN221433197U - Aggregate crusher

Info

Publication number: CN221433197U
Application number: CN202322794509.5U
Authority: CN
Inventors: 杨显峰; 宋妙
Original assignee: Luochuan Tianlei Commercial Concrete Co ltd
Current assignee: Luochuan Tianlei Commercial Concrete Co ltd
Filing date: 2023-10-18
Publication date: 2024-07-30
Anticipated expiration: 2033-10-18

Abstract

The utility model relates to the technical field of aggregate crushing and discloses an aggregate crusher, which comprises a crusher body, wherein two groups of crushing rollers are arranged in a feeding hole of the crusher body, a first driving component is arranged on the side surface of the crusher body, and a screening mechanism is arranged in the crusher body. According to the utility model, the connecting rod is driven to rotate by the second driving component, the connecting rod drives the connecting block to rotate at the bottom of the separating screen, and the fixed rod arranged outside the connecting block drives the beating rod to beat the separating screen, so that the separating screen is stressed to slide on the limiting slide rod, the first spring arranged on the compression side surface of the separating screen is used for crushing the aggregates with larger volume through shaking of the separating screen, the aggregates with smaller volume are discharged through the first discharging hole under the impact force, secondary crushing is carried out, the aggregates with smaller volume fall into the crusher body, the shaking amplitude is increased, the screening efficiency is improved, the aggregates with blocked aperture can be discharged through beating, the blocking phenomenon is avoided, the operation is simple and quick, and the screening efficiency is improved.

Description

Aggregate crusher

Technical Field

The utility model relates to the technical field of aggregate crushing, in particular to an aggregate crusher.

Background

The concrete is an artificial stone which is prepared by uniformly stirring, compacting, shaping, curing and hardening gel materials, aggregate, water and additives and admixtures added when necessary according to a certain proportion. The concrete aggregate can be made of coal cinder, solid concrete and other waste materials, and is reused after being crushed by a crusher.

The concrete aggregate contains a large amount of broken stone blocks, the condition that individual stone blocks are not completely broken possibly occurs when the broken stone blocks are broken by the crusher, the broken stone blocks are doped with stone blocks with larger volumes, the stone blocks are required to be manually screened out and then put into the stone crusher for crushing again, the time and the labor are consumed, in the screening process, the aggregate can possibly cause blocking phenomena to the aperture of the screen, the screening efficiency is reduced, and the use is inconvenient.

Disclosure of utility model

The utility model aims to provide an aggregate crusher, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the aggregate crusher comprises a crusher body, wherein two groups of crushing rollers are arranged in a feeding hole of the crusher body, a first driving component is arranged on the side surface of the crusher body, an output end of the first driving component is fixedly connected with the two groups of crushing rollers, a control component is arranged on the side surface of the crusher body and is electrically connected with the first driving component, a first discharging hole is formed in the top of one side of the crusher body, a second discharging hole is formed in the bottom of one side of the crusher body, and a screening mechanism is arranged in the crusher body;

the screening mechanism comprises a separating screen, the separating screen is arranged inside a crusher body, four corners inside the crusher body are fixedly connected with fixing blocks, the separating screen is arranged at the tops of the fixing blocks, the tops of the fixing blocks are fixedly connected with limiting slide bars, the separating screen is arranged outside the limiting slide bars, the separating screen is in sliding connection with the limiting slide bars, a first spring is sleeved outside the limiting slide bars, and the first spring is fixedly connected between the separating screen and the limiting slide bars.

Preferably, the inside connecting rod that is provided with of breaker organism, the connecting rod sets up in separation screen cloth bottom, the outside fixedly connected with of connecting rod is three sets of connecting blocks, three sets of outside all fixedly connected with multiunit dead lever of connecting block, multiunit the dead lever is annular array setting, multiunit the inside of dead lever is provided with the rapping bar.

Preferably, the beating rod is in sliding connection with the fixed rod, a second spring is arranged in the fixed rod, and the second spring is fixedly connected between the fixed rod and the second spring.

Preferably, the side of the crusher body is provided with a second driving assembly, the output end of the second driving assembly is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a first rotating wheel, a crawler belt is sleeved outside the first rotating wheel, and the other end of the crawler belt is sleeved with a second rotating wheel.

Preferably, a reciprocating screw rod is arranged in the crusher body, the reciprocating screw rod is rotationally connected with the crusher body, and the second rotating wheel is fixedly connected with the outer part of one end of the reciprocating screw rod.

Preferably, a pushing block is arranged outside the reciprocating screw, the reciprocating screw is in threaded connection with the pushing block, and the pushing block is in sliding connection with the control assembly.

The utility model has the technical effects and advantages that:

(1) The utility model discloses utilize matched with setting up mode, it is rotatory to drive the connecting rod through drive assembly second, the connecting rod drives the connecting block and rotates in separation screen cloth bottom, the dead lever that the connecting block outside set up drives and beats the separation screen cloth, thereby make separation screen cloth atress slide on spacing slide bar, make separation screen cloth compression side set up first spring, rock through separation screen cloth, the aggregate that the volume is great receives impact force and passes through discharge gate one discharge, carry out secondary crushing, the aggregate that the volume is less, drop inside the breaker organism, increase and rock the range and promote screening efficiency, and can discharge the aggregate that blocks up the aperture through beating, avoid appearing blocking phenomenon, and is easy operation is swift, promote screening efficiency.

(2) The utility model discloses utilize matched with setting mode, the connecting rod is rotatory to drive runner one and is rotatory, and the track of establishing through runner one outside cover drives runner two synchronous revolution to make runner two drive reciprocating screw and rotate inside the breaker organism, reciprocating screw and the propelling movement piece threaded connection of outside setting, thereby make the propelling movement piece atress slide inside the breaker organism, release the breaker organism outside through discharge gate two with the aggregate, conveniently take the aggregate, convenient to use.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of two three-dimensional structures of the present utility model.

Fig. 3 is a three-dimensional schematic view of the present utility model.

Fig. 4 is a schematic view of a three-dimensional four-structure of the present utility model.

Fig. 5 is a schematic view of a three-dimensional five-structure of the present utility model.

Fig. 6 is a schematic top view of the present utility model.

In the figure: 1. a crusher body; 11. separating the screen; 12. a fixed block; 13. a limit slide bar; 14. a first spring; 15. a connecting rod; 16. a connecting block; 17. a fixed rod; 18. beating the rod; 19. a second spring; 20. a first rotating wheel; 21. a track; 22. a second rotating wheel; 23. a reciprocating screw; 24. a pushing block; 25. a second driving component; 2. a crushing roller; 3. a first driving assembly; 4. a control assembly; 5. a first discharging hole; 6. and a second discharging hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an aggregate crusher as shown in figures 1-6, which comprises a crusher body 1, wherein two groups of crushing rollers 2 are arranged in a feed inlet of the crusher body 1, a first driving component 3 is arranged on the side surface of the crusher body 1, the output end of the first driving component 3 is fixedly connected with the two groups of crushing rollers 2, a control component 4 is arranged on the side surface of the crusher body 1, the control component 4 is electrically connected with the first driving component 3, a first discharge hole 5 is formed in the top of one side of the crusher body 1, a second discharge hole 6 is formed in the bottom of one side of the crusher body 1, and the aggregate crusher is characterized in that a screening mechanism is arranged in the crusher body 1;

through the technical scheme, the first driving component 3 is the existing equipment, the internal circuit connection and the working principle thereof are the prior art, and the operation is not repeated herein, the first driving component 3 is started through the control component 4, the first driving component 3 drives the crushing roller 2 to rotate to crush the building aggregate, the crushed aggregate falls into the crusher body 1, the aggregate can be screened through the screening mechanism, the phenomenon of screen blockage is avoided, the operation is simple and quick, and the screening efficiency is improved;

The screening mechanism comprises a separating screen 11, the separating screen 11 is arranged inside a crusher body 1, four corners inside the crusher body 1 are fixedly connected with fixing blocks 12, the separating screen 11 is arranged at the top of the fixing blocks 12, the top of the fixing blocks 12 is fixedly connected with limiting slide bars 13, the separating screen 11 is arranged outside the limiting slide bars 13 and is in sliding connection with the limiting slide bars 13, a first spring 14 is sleeved outside the limiting slide bars 13 and is fixedly connected between the separating screen 11 and the limiting slide bars 13, a connecting rod 15 is arranged inside the crusher body 1, the connecting rod 15 is arranged at the bottom of the separating screen 11, three groups of connecting blocks 16 are fixedly connected outside the connecting rod 15, a plurality of groups of fixing bars 17 are fixedly connected outside the three groups of connecting blocks 16, a plurality of groups of fixing bars 17 are arranged in an annular array, a beating bar 18 is arranged inside the plurality of groups of fixing bars 17, the beating bar 18 is in sliding connection with the fixing bars 17, a second spring 19 is arranged inside the fixing bars 17 and is fixedly connected between the fixing bars 17 and the second spring 19, a second driving component 25 is arranged on the side surface of the crusher body 1, and the output end of the second driving component 25 is fixedly connected with the connecting rod 15;

Through the technical scheme, the driving component II 25 is the existing equipment, the internal circuit connection and the working principle thereof are the existing technology, the details are not repeated, the driving component II 25 is electrically connected with the control component 4, the driving component II 25 drives the connecting rod 15 to rotate, the connecting rod 15 drives the connecting block 16 to rotate at the bottom of the separating screen 11, the fixed rod 17 arranged outside the connecting block 16 drives the beating rod 18 to beat the separating screen 11, so that the separating screen 11 is stressed to slide on the limiting slide rod 13, the first spring 14 arranged on the compression side surface of the separating screen 11 is used for compressing the separating screen 11, through the shaking of the separating screen 11, the aggregate with larger volume is discharged through the first discharge hole 5, secondary crushing is carried out, the aggregate with smaller volume falls into the crusher body 1, the shaking amplitude is increased to improve the screening efficiency, and the aggregate with a blocking aperture can be discharged through beating, the beating rod 18 is stressed to slide inside the fixed rod 17 when the beating rod 18 and the separating screen 11 are beaten, so that the beating rod 18 is stressed to compress the second spring 19, and the second beating rod 18 is recovered under the effect of the second beating rod 18 after the end of the shaking;

The outer part of one end of the connecting rod 15 is fixedly connected with a first rotating wheel 20, a crawler 21 is sleeved outside the first rotating wheel 20, a second rotating wheel 22 is sleeved at the other end of the crawler 21, a reciprocating screw rod 23 is arranged inside the crusher body 1, the reciprocating screw rod 23 is rotationally connected with the crusher body 1, the second rotating wheel 22 is fixedly connected with the outer part of one end of the reciprocating screw rod 23, a pushing block 24 is arranged outside the reciprocating screw rod 23, the reciprocating screw rod 23 is in threaded connection with the pushing block 24, and the pushing block 24 is in sliding connection with the control assembly 4;

Through the technical scheme, the connecting rod 15 rotates to drive the first runner 20 to rotate, the crawler belt 21 sleeved outside the first runner 20 drives the second runner 22 to synchronously rotate, so that the second runner 22 drives the reciprocating screw 23 to rotate inside the crusher body 1, the reciprocating screw 23 is in threaded connection with the pushing block 24 arranged outside, the pushing block 24 is stressed to slide inside the crusher body 1, aggregate is pushed out of the crusher body 1 through the second discharge hole 6, and the aggregate taking device is convenient to use.

The working principle of the utility model is as follows:

The second driving component 25 drives the connecting rod 15 to rotate, the connecting rod 15 drives the connecting block 16 to rotate at the bottom of the separating screen 11, the fixed rod 17 arranged outside the connecting block 16 drives the beating rod 18 to beat the separating screen 11, so that the separating screen 11 is stressed to slide on the limiting slide rod 13, the first spring 14 arranged on the compression side of the separating screen 11 is used for screening aggregate, the aggregate with larger volume is discharged through the first discharge hole 5 by impact force to carry out secondary crushing, the aggregate with smaller volume falls into the crusher body 1, the connecting rod 15 rotates to drive the first runner 20 to rotate, the crawler 21 sleeved outside the first runner 20 drives the second runner 22 to synchronously rotate, the second runner 22 drives the reciprocating screw 23 to rotate in the crusher body 1, and the reciprocating screw 23 is in threaded connection with the pushing block 24 arranged outside, so that the pushing block 24 is stressed to slide in the crusher body 1, and the aggregate is pushed out of the crusher body 1 through the second discharge hole 6.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that falls within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides an aggregate breaker, includes breaker organism (1), breaker organism (1) feed inlet inside is provided with two sets of crushing roller (2), breaker organism (1) side is provided with drive assembly one (3), drive assembly one (3) output and two sets of crushing roller (2) fixed connection, breaker organism (1) side is provided with control assembly (4), control assembly (4) and drive assembly one (3) electric connection, discharge gate one (5) have been seted up at breaker organism (1) one side top, discharge gate two (6) have been seted up to breaker organism (1) one side bottom, a serial communication port, breaker organism (1) inside is provided with screening mechanism;

Screening mechanism includes separation screen cloth (11), separation screen cloth (11) set up inside breaker organism (1), inside four corners of breaker organism (1) is all fixedly connected with fixed block (12), separation screen cloth (11) set up in fixed block (12) top, fixed block (12) top fixedly connected with spacing slide bar (13), separation screen cloth (11) set up in spacing slide bar (13) outside, just separation screen cloth (11) and spacing slide bar (13) sliding connection, spacing slide bar (13) outside cover is equipped with spring one (14), spring one (14) fixedly connected with is between separation screen cloth (11) and spacing slide bar (13).

2. An aggregate crusher according to claim 1, characterized in that the crusher body (1) is internally provided with a connecting rod (15), the connecting rod (15) is arranged at the bottom of the separating screen (11), three groups of connecting blocks (16) are fixedly connected to the outside of the connecting rod (15), three groups of connecting blocks (16) are fixedly connected with a plurality of groups of fixing rods (17) at the outside, the fixing rods (17) are arranged in a ring-shaped array, and beating rods (18) are arranged in the fixing rods (17).

3. An aggregate crusher according to claim 2, characterized in that the tapping rod (18) is slidably connected with the fixing rod (17), a second spring (19) is arranged inside the fixing rod (17), and the second spring (19) is fixedly connected between the fixing rod (17) and the second spring (19).

4. An aggregate crusher according to claim 1, characterized in that the side of the crusher body (1) is provided with a second driving component (25), the output end of the second driving component (25) is fixedly connected with a connecting rod (15), one end of the connecting rod (15) is fixedly connected with a first rotating wheel (20) externally, a crawler belt (21) is sleeved outside the first rotating wheel (20), and the other end of the crawler belt (21) is sleeved with a second rotating wheel (22).

5. An aggregate crusher according to claim 4, characterized in that the crusher body (1) is internally provided with a reciprocating screw (23), the reciprocating screw (23) is rotatably connected with the crusher body (1), and the second rotating wheel (22) is fixedly connected to the outside of one end of the reciprocating screw (23).

6. An aggregate crusher according to claim 5, characterized in that the reciprocating screw (23) is externally provided with a pushing block (24), the reciprocating screw (23) being in threaded connection with the pushing block (24), the pushing block (24) being in sliding connection with the control assembly (4).