CN216125737U

CN216125737U - Concrete aggregate breaker

Info

Publication number: CN216125737U
Application number: CN202122127077.3U
Authority: CN
Inventors: 李海文; 胡彦伟; 蒋喆; 王伟; 冒子龙; 张立勇; 关静怡; 申秀蓉
Original assignee: Ningxia Yifeng Concrete Industry Co ltd
Current assignee: Ningxia Yifeng Concrete Industry Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-25
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a concrete aggregate crusher, wherein a first crushing cavity, a second crushing cavity and a collecting cavity are sequentially arranged in a box body from top to bottom, a first partition plate is arranged between the first crushing cavity and the second crushing cavity, a second partition plate is arranged between the second crushing cavity and the collecting cavity, a first sieve mesh is arranged on the first partition plate, a second sieve mesh is arranged on the second partition plate, the diameter of the second sieve mesh is smaller than that of the first sieve mesh, a linear driving mechanism is arranged in the first crushing cavity, a first crushing assembly is arranged on the linear driving mechanism, the first crushing assembly is arranged on the upper surface of the first partition plate in a sliding mode, the second crushing assembly penetrates through the box body and is arranged in the second crushing cavity, the device is reasonable in structure, the crushing efficiency of concrete aggregate can be improved by utilizing the first crushing cavity and the second crushing cavity, and screening can be carried out during crushing by utilizing the first partition plate and the second partition plate, so that the aggregate for the coagulation coating meets the crushing requirement.

Description

Concrete aggregate breaker

Technical Field

The utility model relates to the technical field of concrete aggregate processing equipment, in particular to a concrete aggregate crusher.

Background

The concrete aggregate is formed by adding water and stirring cement, sand and coarse aggregate, the granularity proportion of the coarse aggregate is different along with the size of a prefabricated part, waste materials such as slag and coal cinder of metal smelting are generally processed to prepare the aggregate required in engineering buildings at present, but the processing efficiency of the conventional crusher is low at present, the waste materials cannot be crushed and processed into the required particle size, and meanwhile, an additional device is required for screening, so that time and labor are wasted, and therefore, the problem existing in the prior art is urgently required to be solved by an improved technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete aggregate crusher to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a concrete aggregate breaker, includes the box, the broken subassembly of second, the box is inside from last down having set gradually first broken chamber, the broken chamber of second, collects the chamber, install first baffle between first broken chamber and the broken chamber of second, install the second baffle between the broken chamber of second and the collection chamber, be provided with first sieve mesh on the first baffle, be provided with the second sieve mesh on the second baffle, second sieve mesh diameter is less than first sieve mesh diameter, sharp actuating mechanism is installed to first broken intracavity, install first broken subassembly on the sharp actuating mechanism, first broken subassembly slides and sets up at first baffle upper surface, the broken subassembly of second runs through the box setting in the broken intracavity of second.

Preferably, a feeding hopper is installed on one side outside the first crushing cavity, a spiral feeder is connected to the bottom of the feeding hopper in a penetrating mode, the output end of the spiral feeder is connected with the first crushing cavity in a penetrating mode through a conveying pipe, and the output end of the spiral feeder is arranged above the first partition plate.

Preferably, L shape fixing base is installed to the screw feeder below, L shape fixing base upper surface one end fixed mounting has first motor, first motor has electric push rod through the coupling joint, the push pedal is installed to the electric push rod other end, push pedal perpendicular to L shape fixing base just pierces through first broken chamber lateral wall, push pedal bottom and first baffle upper surface are in same horizontal plane.

Preferably, the linear driving mechanism comprises a first linear moving mechanism and a second linear moving mechanism, the first linear driving mechanism and the second linear driving mechanism are all of ball screw structures, the first linear moving mechanism is provided with 2 groups, the parallel symmetry is arranged at the top of the first crushing cavity, the second linear moving mechanism is provided with 2 groups, and the parallel symmetry is arranged on two sides of the surface of the first partition plate.

Preferably, a first sliding block is arranged on the first linear driving mechanism, a second sliding block is arranged on the second linear driving mechanism, and the first sliding block and the second sliding block move synchronously.

Preferably, first broken subassembly includes the fixed plate, the loose axle, the gyro wheel, the fixed plate is provided with 2, and equal vertical the installing is in first broken intracavity, fixed plate one end links to each other with first slider, and the other end links to each other with the second slider, the loose axle both ends link to each other with the fixed plate bottom, the gyro wheel is provided with a plurality of, all cup joints on the loose axle, the gyro wheel slides at first baffle upper surface.

Preferably, the broken chamber of second is the funnel structure, the broken chamber lateral wall of second adopts the magnetism curb plate, the broken subassembly of second includes the second motor, the grinding roller, the second motor is installed at the broken chamber lateral wall of second, and pierces through the box and link to each other with the grinding roller, the grinding roller sets up in the broken chamber bottom of second.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the utility model, the box body, the first crushing cavity, the second crushing cavity, the collecting cavity, the first crushing assembly, the second crushing assembly, the hopper and the spiral feeder are mutually connected for use, so that the crushing efficiency of concrete aggregate can be improved, and the first partition plate and the second partition plate can be utilized for screening during crushing, so that the crushing requirement is met.

(2) According to the utility model, the side wall of the second crushing cavity adopts the magnetic side plate, and the magnetic side plate can be used for screening out iron materials of concrete aggregate, so that the screening effect of the concrete aggregate is improved.

Drawings

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

FIG. 2 is a schematic view of the inner surface structure of the top of the first crushing chamber according to the present invention;

FIG. 3 is a schematic view of the surface structure of a first separator according to the present invention;

FIG. 4 is a schematic view of a second separator according to the present invention;

fig. 5 is a schematic structural view of the inner side surface of the first crushing cavity in the utility model.

In the figure: 1. the box, 2, first broken chamber, 3, the broken chamber of second, 4, collect the chamber, 5, first baffle, 6, the second baffle, 7, first sieve mesh, 8, the second sieve mesh, 10, first broken subassembly, 11, the broken subassembly of second, 13, the screw feeder, 14, L shape fixing base, 15, first motor, 16, electric push rod, 17, the push pedal, 18, first linear drive mechanism, 19, the straight line actuating mechanism of second, 20, first slider, 21, the second slider, 22, the fixed plate, 23, the loose axle, 24, the gyro wheel, 25, the second motor, 26, the grinding roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a concrete aggregate crusher comprises a box body 1 and a second crushing component 11, wherein a first crushing cavity 2, a second crushing cavity 3 and a collecting cavity 4 are sequentially arranged in the box body 1 from top to bottom, a first partition plate 5 is arranged between the first crushing cavity 2 and the second crushing cavity 3, a second partition plate 6 is arranged between the second crushing cavity 3 and the collecting cavity 4, a first sieve pore 7 is arranged on the first partition plate 5, a second sieve pore 8 is arranged on the second partition plate 6, the diameter of the second sieve pore 8 is smaller than that of the first sieve pore 7, a plurality of first sieve pores 7 and a plurality of second sieve pores 8 are arranged, the sizes and the numbers of the sieve pores can be selected according to specific requirements, a linear driving mechanism is arranged in the first crushing cavity 2, a first crushing component 10 is arranged on the linear driving mechanism, and the first crushing component 10 is arranged on the upper surface of the first partition plate 5 in a sliding manner, the second crushing assembly 11 is arranged in the second crushing chamber 3 through the box 1.

Hopper 12 is installed to 2 outside one sides in first broken chamber, and hopper 12 bottom through connection has feed screw 13, and feed screw 13 output link up with first broken chamber 2 through the conveyer pipe and links to each other, and feed screw 13 output sets up in first baffle 5 top, and feed screw carries the concrete aggregate in hopper 12 on first baffle 5 through the conveyer pipe through built-in motor drive.

L shape fixing base 14 is installed to feeder auger 13 below, L shape fixing base 14 upper surface one end fixed mounting has first motor 15, first motor 15 has electric push rod 16 through the coupling joint, push pedal 17 is installed to the electric push rod 16 other end, push pedal 17 perpendicular to L shape fixing base 14, and pierce through 2 lateral walls in first broken chamber, push pedal 17 bottom is in same horizontal plane with 5 upper surfaces of first baffle, wherein first motor 15, electric push rod 16 all transversely puts on L shape fixing base 14, first motor 15 drives push pedal 17 horizontal motion.

The linear driving mechanism comprises a first linear driving mechanism 18, a second linear driving mechanism 19, the first linear driving mechanism 18 and the second linear driving mechanism 19 are all ball screw structures, the first linear driving mechanism 18 is provided with 2 groups, the two groups are symmetrically arranged at the top of the first crushing cavity 2 in parallel, the second linear driving mechanism 19 is provided with 2 groups, and the two groups are symmetrically arranged at two sides of the surface of the first partition plate 5 in parallel.

The first linear driving mechanism 18 is provided with a first sliding block 20, the second linear driving mechanism 19 is provided with a second sliding block 21, the first sliding block 20 and the second sliding block 21 move synchronously, wherein the first linear driving mechanism 18 and the second linear driving mechanism 19 are the same, a built-in motor is adopted to drive a ball screw to drive the first sliding block 20 and the second sliding block 21 to move, and in the moving process, the synchronous horizontal reciprocating motion of the first sliding block 20 and the second sliding block 21 can be realized by changing the rotation direction of the motor.

First broken subassembly 10 includes fixed plate 22, loose axle 23, gyro wheel 24, and fixed plate 22 is provided with 2, and equal vertical installation is in first broken chamber 2, and fixed plate 22 one end links to each other with first slider 20, and the other end links to each other with second slider 21, and loose axle 23 both ends link to each other with fixed plate 22 bottom, and gyro wheel 24 is provided with a plurality of, all cup joints on loose axle 23, and gyro wheel 24 slides at 5 upper surfaces of first baffle.

The broken chamber 3 of second is the funnel structure, and the 3 lateral walls in the broken chamber of second adopts the magnetism curb plate, and the broken subassembly 11 of second includes second motor 25, grinding roller 26, and second motor 27 is installed at the broken chamber 3 lateral walls of second, and pierces through box 1 and grinding roller 26 and link to each other, and grinding roller 26 sets up in the broken chamber 3 bottoms of second, utilizes second motor 25 to drive grinding roller 26 and rotates to can carry out the breakage to the concrete aggregate and roll.

The using method comprises the following steps: firstly, concrete aggregate is sent to the upper surface of a first partition plate 5 from a feeding hopper 12 through a spiral feeding machine 13, then a first motor 15 is utilized to push an electric push rod 16, the electric push rod 16 drives a push plate 17 to move towards the inside of a first crushing cavity 2, the push plate 17 slides on the first partition plate 5, the push plate 17 can push the concrete aggregate on the edge of the first partition plate 5 towards the middle of the first partition plate 5, then a power supply of a linear driving mechanism is turned on, the first linear driving mechanism 18 and a second linear driving mechanism 19 can synchronously slide in the same direction at the same time so as to drive a fixing plate 22 to slide, the fixing plate 22 drives a roller 24 to slide and roll on a first partition plate 25 through a movable shaft 23, the roller 24 rolls back and forth on the first partition plate 5 through changing the steering direction of the motor in the linear driving mechanism, so that concrete particles reaching a certain diameter enter a second crushing cavity 3 from a first sieve hole 7 on the first partition plate 5, the magnetism curb plate in the broken chamber of second 3 can absorb the iron matter in the concrete aggregate, and when the concrete aggregate reachd the broken chamber of second 3 bottoms, utilize the broken subassembly of second to grind the aggregate once more to make the granule reach the requirement, the concrete aggregate that accords with the requirement can get into and collect in the chamber 4, thereby accomplishes the broken requirement of concrete aggregate.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a concrete aggregate breaker, includes box (1), broken subassembly of second (11), its characterized in that: a first crushing cavity (2), a second crushing cavity (3) and a collecting cavity (4) are sequentially arranged in the box body (1) from top to bottom, a first clapboard (5) is arranged between the first crushing cavity (2) and the second crushing cavity (3), a second clapboard (6) is arranged between the second crushing cavity (3) and the collecting cavity (4), a first sieve pore (7) is arranged on the first clapboard (5), a second sieve pore (8) is arranged on the second clapboard (6), the diameter of the second sieve pore (8) is smaller than that of the first sieve pore (7), a linear driving mechanism is arranged in the first crushing cavity (2), the linear driving mechanism is provided with a first crushing assembly (10), the first crushing assembly (10) is arranged on the upper surface of the first partition plate (5) in a sliding manner, the second crushing assembly (11) penetrates through the box body (1) and is arranged in the second crushing cavity (3).

2. The concrete aggregate crusher of claim 1, wherein: hopper (12) are installed to first broken chamber (2) outside one side, hopper (12) bottom through connection has feed screw (13), feed screw (13) output link to each other through conveyer pipe and first broken chamber (2) link to each other, feed screw (13) output sets up in first baffle (5) top.

3. The concrete aggregate crusher of claim 2, wherein: l shape fixing base (14) are installed to screw feeder (13) below, L shape fixing base (14) upper surface one end fixed mounting has first motor (15), first motor (15) have electric push rod (16) through the coupling joint, push pedal (17) are installed to the electric push rod (16) other end, push pedal (17) perpendicular to L shape fixing base (14), and pierce through first broken chamber (2) lateral wall, push pedal (17) bottom and first baffle (5) upper surface are in same horizontal plane.

4. The concrete aggregate crusher of claim 1, wherein: the linear driving mechanism comprises a first linear driving mechanism (18) and a second linear driving mechanism (19), the first linear driving mechanism (18) and the second linear driving mechanism (19) adopt ball screw structures, the first linear driving mechanism (18) is provided with 2 groups, the parallel symmetry is arranged at the top of the first crushing cavity (2), the second linear driving mechanism (19) is provided with 2 groups, and the parallel symmetry is arranged on two sides of the surface of the first partition plate (5).

5. The concrete aggregate crusher of claim 4, wherein: the first linear driving mechanism (18) is provided with a first sliding block (20), the second linear driving mechanism (19) is provided with a second sliding block (21), and the first sliding block (20) and the second sliding block (21) move synchronously.

6. The concrete aggregate crusher of claim 1, wherein: first broken subassembly (10) are including fixed plate (22), loose axle (23), gyro wheel (24), fixed plate (22) are provided with 2, and equal vertical installation is in first broken chamber (2), fixed plate (22) one end links to each other with first slider (20), and the other end links to each other with second slider (21), loose axle (23) both ends link to each other with fixed plate (22) bottom, gyro wheel (24) are provided with a plurality of, all cup joint on loose axle (23), gyro wheel (24) slide at first baffle (5) upper surface.

7. The concrete aggregate crusher of claim 1, wherein: the second crushing cavity (3) is of a funnel structure, the side wall of the second crushing cavity (3) is provided with a magnetic side plate, the second crushing assembly (11) comprises a second motor (25) and a grinding roller (26), the second motor (25) is installed on the outer side wall of the second crushing cavity (3) and penetrates through the box body (1) to be connected with the grinding roller (26), and the grinding roller (26) is arranged at the bottom of the second crushing cavity (3).