CN212820152U

CN212820152U - Prevent breaker for production of regeneration concrete that splits

Info

Publication number: CN212820152U
Application number: CN202021231852.9U
Authority: CN
Inventors: 黄雅芳; 卢赵球; 陆斌; 徐娇; 陆奇峰
Original assignee: Tongxiang Zhonglei Concrete Co ltd
Current assignee: Tongxiang Zhonglei Concrete Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-03-30
Anticipated expiration: 2030-06-29

Abstract

The utility model relates to the technical field of recycled concrete production, and discloses a cracking-proof crushing device for recycled concrete production, which comprises a crushing box, a base and a vertical material conveyor, wherein the crushing box is fixedly arranged on the base, and the vertical material conveyor is positioned on one side of the crushing box; the crushing box comprises a shell, a crushing mechanism, a rotating assembly, a discharge port and a discharge port; the top of casing has seted up the feed inlet, crushing mechanism installs the inside at the casing. This prevent breaker for crazing recycled concrete production, it is broken with the concrete piece through broken mechanism, the position after the runner assembly adjusts for concrete piece after the breakage is derived from the bin outlet through the runner assembly, and gets into in the perpendicular defeated material machine, in leading-in broken incasement once more under the transport of perpendicular defeated material machine, carries out breakage once more, so through broken back many times, adjusts the runner assembly, makes the concrete piece discharge from the discharge gate.

Description

Prevent breaker for production of regeneration concrete that splits

Technical Field

The utility model relates to a recycled concrete produces technical field, specifically is a prevent breaker for production of cracked recycled concrete.

Background

The recycled concrete is the new anti-cracking concrete prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a grading according to a certain proportion, partially or completely replacing natural aggregates such as sand stones and the like, and adding cement, water and the like, and the recycled concrete can have the following conditions according to the combination form of the aggregates: 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.

In the process of preparing recycled concrete, waste concrete blocks are crushed by using a crushing device, when the conventional crushing device is used, the crushed concrete blocks are required to be manually guided into a conveyor, and then the concrete blocks are guided into the crushing device again by the conveyor to be crushed for multiple times.

SUMMERY OF THE UTILITY MODEL

Not enough to the above-mentioned that prior art exists, the utility model provides a prevent fracturing for recycled concrete production breaker, the utility model discloses reduce the input of manpower, reduce the cost.

The utility model provides a following technical scheme: a crushing device for anti-cracking recycled concrete production comprises a crushing box, a base and a vertical material conveyor, wherein the crushing box is fixedly arranged on the base, and the vertical material conveyor is positioned on one side of the crushing box;

the crushing box comprises a shell, a crushing mechanism, a rotating assembly, a discharge port and a discharge port;

the feed inlet has been seted up at the top of casing, broken mechanism installs in the inside of casing, rotating assembly installs in the casing that is located broken mechanism below, discharge gate and bin outlet are installed respectively in the both sides of casing, and the bin outlet is located the hopper top of perpendicular defeated material machine.

Preferably, the crushing mechanism comprises two crushing rollers and two motors, the two crushing rollers are arranged in the shell, two ends of each crushing roller are rotatably connected with the shell, the motors are fixedly arranged on the outer side of the shell through supports, and output shafts of the motors are fixedly connected with one ends of the crushing rollers.

Preferably, the runner assembly includes deflector, connecting axle, electronic jar and No. two electronic jars, connecting axle fixed mounting is at the deflector middle part, the deflector passes through the inner wall rotation of connecting axle and casing to be connected, the stiff end of electronic jar and No. two electronic jars is respectively through the inner wall fixed connection of pivot and casing, the removal end of electronic jar and No. two electronic jars is rotated through the both ends of pivot and deflector bottom respectively and is connected.

Preferably, when the guide plates are parallel, gaps exist between two ends of each guide plate and two sides of the inner wall of the crushing box.

Preferably, the inside fixed mounting of casing has the inclined plane baffle that is located the deflector top, inclined plane baffle sets up two and installs respectively on the shells inner wall.

Preferably, the inside fixed mounting of casing has two guide blocks, two the guide block is located discharge gate and bin outlet below respectively, and two guide blocks all are located the deflector below.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this prevent breaker for crazing recycled concrete production, it is broken with the concrete piece through broken mechanism, the position after the rotating assembly adjusts, make the concrete piece after the breakage derive from the bin outlet through the rotating assembly, and enter the vertical material conveying machine, in the leading-in broken incasement once more under the transport of vertical material conveying machine, carry out breakage once more, so through broken back many times, adjust the rotating assembly, make the concrete piece discharge from the discharge gate, so accomplish broken operation, and the device reduces the human input, and the cost is reduced.

Drawings

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

fig. 2 is a schematic diagram of the internal structure of fig. 1 according to the present invention.

In the figure: 1. a crushing box; 2. a base; 3. a vertical material conveying machine; 4. a housing; 5. a crushing mechanism; 51. a crushing roller; 52. a motor; 6. a rotating assembly; 61. a guide plate; 62. a connecting shaft; 63. a first electric cylinder; 64. a second electric cylinder; 7. a discharge port; 8. a discharge outlet; 9. a bevel baffle plate; 10. and a guide block.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings of the embodiments of the present disclosure, and in order to keep the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known parts of the disclosure is omitted to avoid unnecessarily obscuring the concepts of the present disclosure.

Referring to fig. 1-2, a cracking-proof crushing device for recycled concrete production comprises a crushing box 1, a base 2 and a vertical material conveyor 3, wherein the crushing box 1 is fixedly installed on the base 2, the vertical material conveyor 3 is located on one side of the crushing box 1, and concrete blocks are led out from the crushing box 1 and enter the vertical material conveyor 3 after being crushed by the crushing box 1, and are led into the crushing box 1 again by the vertical material conveyor 3 for crushing.

The crushing box 1 comprises a shell 4, a crushing mechanism 5, a rotating assembly 6, a discharge port 7 and a discharge port 8, wherein the top of the shell 4 is provided with a feed port, the crushing mechanism 5 is arranged inside the shell 4, the rotating assembly 6 is arranged in the shell 4 below the crushing mechanism 5, the discharge port 7 and the discharge port 8 are respectively arranged at two sides of the shell 4, the discharge port 8 is arranged above a hopper of the vertical conveyor 3, concrete blocks are crushed by the crushing mechanism 5, the rotating assembly 6 adjusts the rear position, the crushed concrete blocks are led out from the discharge port 8 through the rotating assembly 6 and enter the vertical conveyor 3, the concrete blocks are led into the crushing box 1 again under the conveying of the vertical conveyor 3 for secondary crushing, and after multiple crushing, the rotating assembly 6 is adjusted, the concrete blocks are discharged from the discharge port, the crushing operation is completed in this way, and the device reduces the manpower input, the cost is reduced.

Crushing mechanism 5 comprises two crushing rollers 51 and two motors 52, and two crushing rollers 51 are installed in the inside of casing 4, and the both ends of crushing roller 51 all rotate with casing 4 and be connected, and motor 52 passes through support fixed mounting in the outside of casing 4, and the output shaft of motor 52 and the one end fixed connection of crushing roller 51, and it is rotatory to utilize motor 52 to drive crushing roller 51, and two crushing rollers 51 are rotatory in opposite directions, carry out the breakage to the concrete piece.

The rotating assembly 6 comprises a guide plate 61, a connecting shaft 62, a first electric cylinder 63 and a second electric cylinder 64, the connecting shaft 62 is fixedly arranged in the middle of the guide plate 61, the guide plate 61 is rotatably connected with the inner wall of the shell 4 through the connecting shaft 62, the fixed ends of the first electric cylinder 63 and the second electric cylinder 64 are respectively fixedly connected with the inner wall of the shell 4 through rotating shafts, the moving ends of the first electric cylinder 63 and the second electric cylinder 64 are respectively rotatably connected with the two ends of the bottom of the guide plate 61 through rotating shafts, the first electric cylinder 63 and the second electric cylinder 64 are used for supporting the guide plate 61, so as to control the angle of the guide plate 61, when the first electric cylinder 63 contracts, the second electric cylinder 64 extends, so that one end of the guide plate 61 faces the discharge port 8, the guide plate 61 inclines upwards, a concrete block falls on the guide plate 61 and is discharged into the vertical material conveying machine 3 from the discharge port 8 along the inclined plane of the guide plate 61, promote the concrete piece by perpendicular defeated material machine 3 to in leading-in broken case 1 once more, carry out breakage once more, after broken completion, make electronic jar 63 extension No. one, electronic jar 64 shrink No. two, make the one end of deflector 61 towards discharge gate 7, let deflector 61 slope downwards, so the concrete piece can be discharged from discharge gate 7 along the inclined plane of deflector 61, thereby convenient the collection.

When the deflector 61 is parallel, there is the clearance at the both ends of deflector 61 and the both sides of crushing case 1 inner wall, and deflector 61 is at rotatory in-process like this, avoids deflector 61 overlength, leads to deflector 61 to be difficult to rotate.

The inside fixed mounting of casing 4 has the inclined plane baffle 9 that is located the deflector 61 top, and inclined plane baffle 9 sets up two and installs respectively on the casing 4 inner wall, and inclined plane baffle 9 shelters from the gap between the both ends of deflector 61 and casing 4, avoids the concrete piece to fall the below of deflector 61 from the space of inclined plane baffle 9 both sides.

The inside fixed mounting of casing 4 has two guide blocks 10, two guide blocks 10 are located

discharge gate

7 and 8 below of bin outlet respectively, and two guide blocks 10 all are located guide plate 61 below, behind the slope of guide plate 61, both ends can produce the space with the 4 inner walls of casing, fill up the space through guide block 10, make the concrete piece derive from discharge gate 7 or bin outlet 8 through guide block 10 along guide plate 61, so avoid the concrete piece to fall in the below of guide plate 61 along the space of

guide plate

6 and 4 inner walls of casing.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The utility model provides a breaker is used in production of anti-cracking recycled concrete which characterized in that: the crushing device comprises a crushing box (1), a base (2) and a vertical material conveyor (3), wherein the crushing box (1) is fixedly arranged on the base (2), and the vertical material conveyor (3) is positioned on one side of the crushing box (1);

the crushing box (1) comprises a shell (4), a crushing mechanism (5), a rotating assembly (6), a discharge hole (7) and a discharge hole (8);

the feed inlet has been seted up at the top of casing (4), the inside at casing (4) is installed in broken mechanism (5), rotating assembly (6) are installed in casing (4) that are located broken mechanism (5) below, the both sides at casing (4) are installed respectively in discharge gate (7) and bin outlet (8), and bin outlet (8) are located the hopper top of perpendicular defeated material machine (3).

2. The crushing device for crack-resistant recycled concrete production according to claim 1, wherein: the crushing mechanism (5) comprises two crushing rollers (51) and two motors (52), wherein the two crushing rollers (51) are arranged inside the shell (4), two ends of each crushing roller (51) are rotatably connected with the shell (4), the motors (52) are fixedly arranged on the outer side of the shell (4) through supports, and output shafts of the motors (52) are fixedly connected with one ends of the crushing rollers (51).

3. The crushing device for crack-resistant recycled concrete production according to claim 1, wherein: rotating assembly (6) include deflector (61), connecting axle (62), electronic jar (63) and No. two electronic jars (64), connecting axle (62) fixed mounting is in deflector (61) middle part, deflector (61) are connected through the inner wall rotation of connecting axle (62) with casing (4), the stiff end of electronic jar (63) and No. two electronic jars (64) is respectively through the inner wall fixed connection of pivot with casing (4), the removal end of electronic jar (63) and No. two electronic jars (64) is connected through the both ends rotation of pivot with deflector (61) bottom respectively.

4. The crushing device for crack-resistant recycled concrete production according to claim 3, wherein: when the guide plates (61) are parallel, gaps exist between two ends of the guide plates (61) and two sides of the inner wall of the crushing box (1).

5. The crushing device for crack-resistant recycled concrete production according to claim 3, wherein: the inside fixed mounting of casing (4) has inclined plane baffle (9) that are located deflector (61) top, inclined plane baffle (9) set up two and install respectively on casing (4) inner wall.

6. The crushing device for crack-resistant recycled concrete production according to claim 3, wherein: the inside fixed mounting of casing (4) has two guide blocks (10), two guide block (10) are located discharge gate (7) and bin outlet (8) below respectively, and just two guide blocks (10) all are located deflector (61) below.