CN217888112U - Crushing equipment for recycled crushed recycled concrete aggregate - Google Patents

Abstract

The utility model discloses a broken crushing equipment for recycled concrete aggregate circulates, including broken box, crushing roller, screening board and stop gear, the upper end fixedly connected with material loading mouth of broken box, and the rear end of broken box installs the motor, the crushing roller rotates the inside of connecting at broken box, and the crushing roller is used for carrying out the breakage to recycled concrete aggregate, the screening board is used for screening the concrete recycled aggregate after the breakage, the stop gear symmetry sets up both ends about the screening board. This broken crushing apparatus for recycled concrete aggregate circulates can sieve the recycled aggregate after the breakage for the homogeneity of recycled aggregate is better, and through stop gear's setting, can dismantle the clearance to the screening board, prevents that the screening board from taking place to block up, combines spiral loading attachment's setting, can upwards carry the great recycled aggregate of screening, carries out the breakage that circulates to the recycled aggregate.

Description

Crushing equipment for recycled crushed recycled concrete aggregate

Technical Field

The utility model relates to a concrete regeneration aggregate is technical field related, specifically is a broken breaker for recycled concrete aggregate circulates.

Background

The recycled aggregate refers to aggregate prepared by crushing and screening waste concrete in construction waste, is called recycled aggregate, can be used as a raw material for preparing concrete, is of great significance to resource saving, environmental protection and sustainable development, and needs corresponding crushing equipment in the production process;

however, the crushing device for recycled concrete, which is usually used, has a poor crushing effect on recycled aggregate in the actual use process, and the recycled aggregate at the crushed position has uneven size, which affects the quality of actual concrete production;

to this end, we propose a crushing plant for recycled crushed recycled concrete aggregates, which solves the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a broken recycled concrete aggregate of circulation is with crushing apparatus to solve the breaker for the recycled concrete that generally uses who proposes in the above-mentioned background art, in the in-service use in-process, not good to the crushing effect of recycled aggregate, and the recycled aggregate size of broken department is inhomogeneous, influences the problem of the quality of actual concrete production.

In order to achieve the above object, the utility model provides a following technical scheme: a crushing device for recycled crushed recycled concrete aggregate comprises a crushing box body, wherein the upper end of the crushing box body is fixedly connected with a feeding hole, the rear end of the crushing box body is provided with a motor, and the motor is connected with a crushing roller through a gear;

the crushing roller is rotatably connected inside the crushing box body, is used for crushing recycled concrete aggregate, and is fixedly connected with the gear at the rear end;

further comprising:

the screening plates are used for screening the crushed concrete recycled aggregate, are symmetrically arranged on the left side and the right side of the inside of the crushing box body, and are obliquely arranged inside the crushing box body;

and the limiting mechanisms are symmetrically arranged at the left end and the right end of the screening plate, are used for limiting the position between the mounting plate and the connecting frame, and drive the screening plate to form a dismounting structure in the crushing box body through the mounting plate.

Preferably, spiral feeding devices are installed at the left end and the right end of the crushing box body, the upper ends of the spiral feeding devices are communicated with the feeding port, and the middle of the crushing box body is fixedly connected with an auxiliary plate in an inclined state.

Preferably, the accessory plate sets up in the top of screening board, and screening board fixed connection is in the middle part of mounting panel to the mounting panel block is connected in the middle part of link, and the shock motor is installed to the upper end of link moreover.

Preferably, the limiting mechanism comprises fixing blocks inserted at the left end and the right end of the mounting plate, a connecting block fixedly connected to the lower end of the connecting frame, a connecting plate in an L-shaped structure, a connecting column with threads arranged on the outer surface, and a connecting cap with a locking limiting effect.

Preferably, the connection cap threaded connection is at the surface of spliced pole, and spliced pole fixed connection is at the middle part of connecting block to be the laminating setting between connection cap and the connecting plate.

Preferably, the connecting plate is respectively connected in the middle parts of the connecting block and the fixing block in a penetrating manner, the connecting column is inserted in the middle part of the connecting plate, the connecting plate is attached to the lower surface of the mounting plate, and the fixing block is fixedly connected to the lower end of the connecting frame.

Compared with the prior art, the beneficial effects of the utility model are that: according to the crushing equipment for recycled crushed recycled concrete aggregate, in the actual use process, the recycled aggregate is crushed through the crushing roller, the crushed recycled aggregate can be screened by combining the arrangement of the screening plate, so that the uniformity of the recycled aggregate is better, the limiting mechanisms are symmetrically arranged on the left side and the right side of the screening plate by arranging the limiting mechanisms, the screening plate can be disassembled and cleaned, the screening plate is prevented from being blocked, the screened larger recycled aggregate can be upwards conveyed by combining the arrangement of the spiral feeding device, the recycled aggregate is circularly crushed, and the practicability is high;

1. the crushing device is provided with a feeding port and a spiral feeding device, the regenerated aggregate added into the crushing box body is crushed by the crushing roller, and meanwhile, the upper end of the spiral feeding device is communicated with the feeding port, so that the screened regenerated aggregate can enter the spiral feeding device and is conveyed into the feeding port, the regenerated aggregate is circularly crushed, and a better crushing effect is achieved;

2. the screening plate is fixedly connected to the middle of the mounting plate, the mounting plate is connected with the connecting frame in a clamping mode, broken recycled aggregate can be screened more uniformly through the arrangement of the screening plate, and meanwhile the screening plate is driven to vibrate through the vibration motor, so that a better screening effect can be achieved;

3. be equipped with stop gear, stop gear symmetry sets up both ends about the screening board, and stop gear includes fixed block, connecting plate, spliced pole and connects the cap, and through stop gear's setting, the clearance is dismantled to the screening board that can be very convenient, prevents that the screening board from taking place to block up.

Drawings

FIG. 1 is a front view of the cutting structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the crushing roller and gear connection of the present invention;

FIG. 4 is a schematic view of the connection structure of the sieving plate, the mounting plate and the connecting frame of the present invention;

fig. 5 is the schematic view of the overall structure of the limiting mechanism of the present invention.

In the figure: 1. crushing the box body; 2. a feeding port; 3. a motor; 4. a gear; 5. a crushing roller; 6. a spiral feeding device; 7. a screening plate; 8. mounting a plate; 9. a connecting frame; 10. a vibration motor; 11. a limiting mechanism; 12. a fixed block; 13. connecting blocks; 14. a connecting plate; 15. connecting columns; 16. a connecting cap; 17. an auxiliary plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a broken crushing equipment for recycled concrete aggregate of circulation, includes broken box 1, material loading mouth 2, motor 3, gear 4, crushing roller 5, spiral loading attachment 6, screening board 7, mounting panel 8, link 9, shock motor 10, stop gear 11, fixed block 12, connecting block 13, connecting plate 14, spliced pole 15, connecting cap 16 and accessory plate 17.

When the crushing equipment for recycled crushed recycled concrete aggregate is used, the crushing box body 1 is directly placed on the ground, as shown in fig. 1 and 3, a feeding port 2 is fixedly connected to the upper end of the crushing box body 1, a motor 3 installed at the rear end of the crushing box body 1 is started, the motor 3 drives a crushing roller 5 to rotate inside the crushing box body 1 through a gear 4, then the recycled aggregate to be crushed is added into the crushing box body 1 from the feeding port 2, the crushing roller 5 rotates inside the crushing box body 1 to crush the recycled aggregate, as shown in fig. 1 and 4, the crushed recycled aggregate falls on a screening plate 7 through an auxiliary plate 17, the screening plate 7 is fixedly connected to the middle part of a mounting plate 8, the mounting plate 8 is clamped and connected to the middle part of a connecting frame 9, the crushed recycled aggregate can be sieved through the screening plate 7, a motor 10 installed at the upper end of the connecting frame 9 is started, the connecting frame 9 is movably installed inside the crushing box body 1, the screening plate 7 is driven to vibrate inside the crushing box body 1 through the vibrating motor 10, the screening plate 7 is improved in vibrating efficiency, and high practicability is achieved;

the screening plate 7 is obliquely arranged in the crushing box body 1, screened recycled aggregate is conveyed downwards, discharging is carried out from the lower right end of the crushing box body 1, the size of the recycled aggregate is kept uniform, meanwhile, screened larger-particle recycled aggregate moves to two sides of the crushing box body 1 through self gravity and the oblique state of the screening plate 7, spiral feeding devices 6 are arranged on the left side and the right side of the crushing box body 1, the upper ends of the spiral feeding devices 6 are communicated with the feeding port 2, the screened larger particles are conveyed upwards through the spiral feeding devices 6 and are added into the crushing box body 1 through the feeding port 2 for circular crushing, and a better crushing effect is achieved;

as shown in fig. 2 and 4, after the crushing is finished, the vibration motor 10 and the motor 3 are turned off, the left end and the right end of the sieving plate 7 are both provided with a limiting mechanism 11, the limiting mechanism 11 is used for limiting the position between the mounting plate 8 and the connecting frame 9, the limiting mechanism 11 comprises fixing blocks 12 inserted at the left end and the right end of the mounting plate 8, a connecting block 13 fixedly connected to the lower end of the connecting frame 9, a connecting plate 14 in an L-shaped structure, a connecting column 15 with threads on the outer surface and a connecting cap 16 with a locking limiting effect, the connecting cap 16 is connected to the outer surface of the connecting column 15 through rotating threads, and the connecting cap 16 loosens the position between the connecting plate 14 and the connecting column 15;

then pulling connecting plate 14, slide between connecting plate 14 and the spliced pole 15, connecting plate 14 is taken out from the middle part of fixed block 12 and connecting block 13, connecting plate 14 breaks away from with fixed block 12, loosen spacing between mounting panel 8 and the fixed block 12, then downwards spur mounting panel 8, mounting panel 8 drives screening board 7 and takes out from the below of link 9, dismantle the clearance to screening board 7, prevent that screening board 7 from taking place to block up, simple operation, it is very convenient to use, after the clearance is accomplished, carry out the block between mounting panel 8 and the link 9, then carry out spacing between mounting panel 8 and the link 9 through stop gear 11, the completion is to the installation of screening board 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The crushing equipment for recycled crushed recycled concrete aggregate comprises a crushing box body (1), wherein the upper end of the crushing box body (1) is fixedly connected with a feeding port (2), the rear end of the crushing box body (1) is provided with a motor (3), and the motor (3) is connected with a crushing roller (5) through a gear (4);

the crushing roller (5) is rotatably connected inside the crushing box body (1), the crushing roller (5) is used for crushing recycled concrete aggregate, and the rear end of the crushing roller (5) is fixedly connected with the gear (4);

it is characterized by also comprising:

the screening plates (7) are used for screening the crushed concrete recycled aggregate, the screening plates (7) are symmetrically arranged on the left side and the right side of the inside of the crushing box body (1), and the screening plates (7) are obliquely arranged inside the crushing box body (1);

stop gear (11), stop gear (11) symmetry sets up both ends about screening board (7), and stop gear (11) are used for spacing between mounting panel (8) and link (9) to stop gear (11) drive screening board (7) through mounting panel (8) constitute the dismantlement structure in the inside of crushing box (1).

2. A crushing plant for recycled crushed recycled concrete aggregate according to claim 1, characterized in that: spiral feeding device (6) are all installed at both ends about broken box (1), and the upper end and feed opening (2) of spiral feeding device (6) are linked together to the middle part fixedly connected with of broken box (1) is accessory plate (17) that is the tilt state.

3. The crushing apparatus for recycled crushed recycled concrete aggregate according to claim 2, wherein: the auxiliary plate (17) is arranged above the screening plate (7), the screening plate (7) is fixedly connected to the middle of the mounting plate (8), the mounting plate (8) is connected to the middle of the connecting frame (9) in a clamping mode, and the vibration motor (10) is installed at the upper end of the connecting frame (9).

4. A crushing plant for recycled crushed recycled concrete aggregate according to claim 1, characterized in that: the limiting mechanism (11) comprises fixing blocks (12) inserted at the left end and the right end of the mounting plate (8), connecting blocks (13) fixedly connected to the lower end of the connecting frame (9), connecting plates (14) in an L-shaped structure, connecting columns (15) with threads arranged on the outer surfaces of the connecting blocks and connecting caps (16) with locking and limiting functions.

5. A crushing plant for recycled crushed recycled concrete aggregate according to claim 4, characterized in that: connect cap (16) threaded connection at the surface of spliced pole (15), and spliced pole (15) fixed connection is in the middle part of connecting block (13) to be the laminating setting between connecting cap (16) and connecting plate (14).

6. The crushing apparatus for recycled crushed recycled concrete aggregate according to claim 5, wherein: connecting plate (14) through connection respectively has spliced pole (15) in the middle part of connecting block (13) and fixed block (12), and the middle part of connecting plate (14) is pegged graft to connecting plate (14) is the laminating setting with the lower surface of mounting panel (8), and fixed block (12) fixed connection is in the lower extreme of link (9) moreover.

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