CN218360688U

CN218360688U - Concrete recycling device

Info

Publication number: CN218360688U
Application number: CN202222514009.7U
Authority: CN
Inventors: 王运革; 夏必静; 程超
Original assignee: Ma'anshan Guoyun Concrete Co ltd
Current assignee: Ma'anshan Guoyun Concrete Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-24
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a concrete recycling device, include: concrete recycling bin and screening mechanism, concrete recycling bin bottom side fixed welding has the supporting leg, concrete recycling bin top side fixed mounting has the feeder hopper, concrete recycling bin bottom side is opened and is equipped with first discharge gate, concrete recycling bin top side is provided with the protective housing, screening mechanism sets up on concrete recycling bin. The utility model discloses a cooperation of parts such as the first screen cloth that sets up, the second screen cloth, first discharge gate, second discharge gate, be convenient for screen classification operation to the concrete, and the concrete material after the screening need not manual operation automatic discharge concrete collection box and collects, the concrete recycling reuse device of having solved conventionality is when using, there is the concrete of being not convenient for to multiple different particle diameters to carry out portable screening categorised defect, can hinder the operating time, bring inconvenient problem for the user.

Description

Concrete recycling device

Technical Field

The utility model relates to a concrete recycling technical field specifically is a concrete recycling device.

Background

Concrete is an important building material, and is usually prepared by mixing and stirring various raw materials such as cement and other cementing materials, sandstone aggregate, water and the like; however, with the updating, reconstruction and construction of urban public and civil buildings and municipal facilities, a large number of old buildings are dismantled in the construction process, so that a large amount of construction waste, such as waste concrete blocks, is generated, and is large in quantity and difficult to treat; because the concrete is hard, the sand stone required by a newly-built house can be directly replaced, and the waste and the environmental pollution can be effectively reduced when the concrete is used for the construction of the new house.

When concrete is recycled, concrete blocks are usually required to be crushed and then concrete materials are screened and classified, so that a concrete recycling device is required, and the conventional concrete recycling device has the defects that the concrete materials with different particle sizes are inconvenient to carry out portable screening and classification when being used, the operation time is delayed, and inconvenience is brought to a user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete recycling device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete recycling apparatus comprising:

the concrete recycling bin is fixedly welded at the bottom side of the concrete recycling bin, a feed hopper is fixedly mounted at the top side of the concrete recycling bin, a first discharge port is formed in the bottom side of the concrete recycling bin, and a protection box is arranged at the top side of the concrete recycling bin;

screening mechanism, screening mechanism sets up on the concrete recycling bin.

Preferably, screening mechanism includes first screen cloth, second screen cloth and vibrations subassembly, first screen cloth slope sets up in concrete recycling bin inner chamber, the slope of second screen cloth sets up in the below of first screen cloth, first screen cloth with the slope direction of second screen cloth is opposite, the mesh aperture on the first screen cloth is greater than the mesh aperture of second screen cloth.

Preferably, two arc-shaped baffle plates are fixedly mounted on the top sides of the first screen and the second screen, the two arc-shaped baffle plates are symmetrically arranged in the front and back direction, two moving blocks are fixedly welded on the arc-shaped baffle plates, supporting rods are slidably connected onto the moving blocks, supporting blocks are fixedly welded at the bottom ends of the supporting rods, the supporting blocks are fixedly welded on the inner wall of the concrete recycling box, two pairs of connecting rods are fixedly welded on the bottom side of the first screen, and the bottom ends of the two pairs of connecting rods are fixedly welded on the arc-shaped baffle plates of the second screen.

Preferably, the vibration assembly comprises a servo motor and a door-shaped frame, the servo motor is arranged in the protective box, the servo motor is fixedly installed on the top side of the concrete recovery box, a turntable is fixedly installed on an output shaft of the servo motor, a rotating rod is eccentrically arranged on the turntable, the door-shaped frame is slidably connected to the side wall of the top of the concrete recovery box, the bottom end of the door-shaped frame is fixedly welded with the two arc-shaped baffles of the first screen, a push-pull rod is rotatably connected to the top side of the door-shaped frame, and one end, away from the door-shaped frame, of the push-pull rod is rotatably connected with the rotating rod.

Preferably, a first material guide plate is fixedly mounted in the concrete recycling bin, the first material guide plate is arranged above the first screen, a second material guide plate is fixedly mounted in the concrete recycling bin, the second material guide plate is arranged below the first screen, and the front side and the rear side of the first material guide plate and the front side and the rear side of the second material guide plate are both attached to the front inner wall and the rear inner wall of the concrete recycling bin.

Preferably, the two side walls of the concrete recycling box are provided with second discharge ports, the two second discharge ports are provided with third guide plates, and the two third guide plates are fixedly welded on the concrete recycling box.

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

1. the utility model discloses a cooperation of parts such as the first screen cloth that sets up, second screen cloth, first discharge gate, second discharge gate, be convenient for carry out screening classification operation to the concrete, and the concrete material after the screening need not manual operation automatic discharge concrete collection box and collects, solved conventional concrete recycling device when using, there is the defect that is not convenient for carry out portable screening classification to the concrete of multiple different particle diameters, can hinder operating time, the problem of bringing inconvenience for the user;

2. the utility model discloses a servo motor that sets up drives the carousel rotation, drives the bull stick and rotates round the centre of a circle of carousel to through the reciprocating motion about the push-and-pull rod drives door type frame, and then drive first screen cloth and second screen cloth reciprocating motion from top to bottom, make the concrete material that falls on first screen cloth and second screen cloth take place to beat, improved the screening effect of concrete greatly.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a concrete recycling device provided by the present invention;

FIG. 2 is a front view of a concrete recycling bin in the concrete recycling device of the present invention;

FIG. 3 is a side view of the structure of the connection between the first screen and the arc-shaped baffle plate in the concrete recycling device of the present invention;

fig. 4 is a side view structural diagram of the connection between the rotating rod and the push-pull rod in the concrete recycling device provided by the utility model.

In the figure: 1. a concrete recovery tank; 2. supporting legs; 3. a feed hopper; 4. a first discharge port; 5. a first screen; 6. a second screen; 7. an arc-shaped baffle plate; 8. a moving block; 9. a support bar; 10. a supporting block; 11. a second discharge port; 12. a third material guide plate; 13. a servo motor; 14. a turntable; 15. a gantry frame; 16. a push-pull rod; 17. a protective box; 18. a connecting rod; 19. a first material guide plate; 20. a second material guide plate; 21. a rotating rod.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a concrete recycling apparatus comprising:

the concrete recycling bin comprises a concrete recycling bin 1, wherein supporting legs 2 are fixedly welded on the bottom side of the concrete recycling bin 1, a feeding hopper 3 is fixedly installed on the top side of the concrete recycling bin 1, a first discharging port 4 is formed in the bottom side of the concrete recycling bin 1, and a protective box 17 is arranged on the top side of the concrete recycling bin 1;

screening mechanism, screening mechanism sets up on concrete recycling case 1.

Screening mechanism includes first screen cloth 5, second screen cloth 6 and vibrations subassembly, and the slope of first screen cloth 5 sets up in 1 inner chamber of concrete recovery case, and the slope of second screen cloth 6 sets up in the below of first screen cloth 5, and the incline direction of first screen cloth 5 and second screen cloth 6 is opposite, and the last aperture of the sieve of first screen cloth 5 is greater than the aperture of the sieve of second screen cloth 6.

Equal fixed mounting in top side of first screen cloth 5 and second screen cloth 6 has two cowl 7, two cowl 7 longitudinal symmetry set up, fixed welding has two movable blocks 8 on cowl 7, sliding connection has bracing piece 9 on movable block 8, 9 bottom mounting welding of bracing piece has supporting shoe 10, supporting shoe 10 fixed welding is on concrete recycling bin 1 inner wall, cowl 7 through setting up of first screen cloth 5 and second screen cloth 6, movable block 8, the cooperation of bracing piece 9 and supporting shoe 10, install in concrete recycling bin 1 inner chamber, and all can reciprocate, the fixed welding of first screen cloth 5 bottom side has two pairs of connecting rods 18, the equal fixed welding in bottom of two pairs of connecting rods 18 is on cowl 7 of second screen cloth 6, can make first screen cloth 5 and second screen cloth 6 realize the linkage through two pairs of connecting rods 18 that set up.

The vibration component comprises a servo motor 13 and a door-shaped frame 15, the servo motor 13 is arranged in a protective box 17, the servo motor 13 is fixedly installed on the top side of the concrete recycling box 1, a rotary table 14 is fixedly installed on an output shaft of the servo motor 13, a rotary rod 21 is eccentrically arranged on the rotary table 14, the door-shaped frame 15 is slidably connected onto the side wall of the top of the concrete recycling box 1, the bottom end of the door-shaped frame 15 is fixedly welded with the two arc-shaped baffles 7 of the first screen mesh 5, the top side of the door-shaped frame 15 is rotatably connected with a push-pull rod 16, one end, far away from the door-shaped frame 15, of the push-pull rod 16 is rotatably connected with the rotary rod 21, after the servo motor 13 is started, the rotary table 14 can be driven to rotate around the center of the rotary table 14, the push-pull rod 16 drives the door-shaped frame 15 to reciprocate up and down, and further drives the first screen mesh 5 and the second screen mesh 6 to reciprocate up and down.

Fixed mounting has first stock guide 19 in the concrete recycling bin 1, and first stock guide 19 sets up in the top of first screen cloth 5, and fixed mounting has second stock guide 20 in the concrete recycling bin 1, and second stock guide 20 sets up in the below of first screen cloth 5, and the front and back both sides of first stock guide 19 and second stock guide 20 all laminate with the inner wall around the concrete recycling bin 1, and first stock guide 19 and second stock guide 20 all play the effect of guide.

The two side walls of the concrete recycling box 1 are provided with second discharge holes 11, the two second discharge holes 11 are provided with third guide plates 12, and the two third guide plates 12 are fixedly welded on the concrete recycling box 1.

The working principle is as follows: the utility model discloses a when using, start servo motor 13 earlier, after servo motor 13 starts, can drive the carousel 14 rotatory, it rotates round the centre of a circle of carousel 14 to drive bull stick 21, thereby drive door type frame 15 up-and-down reciprocating motion through push-and-pull rod 16, and then drive first screen cloth 5 and second screen cloth 6 up-and-down reciprocating motion, concrete after will smashing handles is poured into in the 1 inner chamber of concrete recycling box through feeder hopper 3, the concrete falls on first screen cloth 5 through first stock guide 19, first screen cloth 5 sieves out the concrete material that the concrete is greater than first screen cloth 5 aperture, and the concrete material that passes first screen cloth 5 then falls into on second stock guide 20, through second stock guide 20 leading-in to on second screen cloth 6, second screen cloth 6 will be greater than the concrete material in second screen cloth 6 aperture, and the concrete material that passes second screen cloth 6 then falls out concrete recycling box 1 through first discharge gate 4 and collects screen cloth 5 and second screen cloth 6, thereby the concrete material that the process of reciprocating motion was gone up-and the second screen cloth 5 and second screen cloth 6 discharge gate department that the discharge mesh discharge screen cloth was carried out respectively, thereby two highest discharge gates of the concrete collection screen cloth 11.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. A concrete recycling device, comprising:

the concrete recycling bin comprises a concrete recycling bin (1), wherein supporting legs (2) are fixedly welded on the bottom side of the concrete recycling bin (1), a feeding hopper (3) is fixedly installed on the top side of the concrete recycling bin (1), a first discharging port (4) is formed in the bottom side of the concrete recycling bin (1), and a protection box (17) is arranged on the top side of the concrete recycling bin (1);

the screening mechanism is arranged on the concrete recycling box (1).

2. A concrete recycling apparatus as claimed in claim 1, wherein: screening mechanism includes first screen cloth (5), second screen cloth (6) and vibrations subassembly, first screen cloth (5) slope sets up in concrete recycling bin (1) inner chamber, second screen cloth (6) slope sets up the below at first screen cloth (5), first screen cloth (5) with the incline direction of second screen cloth (6) is opposite, the mesh aperture is greater than the mesh aperture of second screen cloth (6) on first screen cloth (5).

3. A concrete recycling apparatus as claimed in claim 2, wherein: the concrete recycling bin is characterized in that two arc-shaped baffle plates (7) are fixedly mounted on the top sides of the first screen (5) and the second screen (6) respectively, the two arc-shaped baffle plates (7) are symmetrically arranged in the front and back direction, two moving blocks (8) are fixedly welded on the arc-shaped baffle plates (7), supporting rods (9) are slidably connected onto the moving blocks (8), supporting blocks (10) are fixedly welded on the bottom ends of the supporting rods (9), the supporting blocks (10) are fixedly welded on the inner wall of the concrete recycling bin (1), two pairs of connecting rods (18) are fixedly welded on the bottom sides of the first screen (5), and the two pairs of connecting rods (18) are fixedly welded on the arc-shaped baffle plates (7) of the second screen (6).

4. A concrete recycling apparatus as claimed in claim 3, wherein: the vibration component comprises a servo motor (13) and a door-shaped frame (15), the servo motor (13) is arranged in a protection box (17), the servo motor (13) is fixedly installed on the top side of a concrete recovery box (1), a rotary table (14) is fixedly installed on an output shaft of the servo motor (13), a rotary rod (21) is eccentrically arranged on the rotary table (14), the door-shaped frame (15) is slidably connected to the top side wall of the concrete recovery box (1), the bottom end of the door-shaped frame (15) is fixedly welded with two arc-shaped baffles (7) of a first screen (5), the top side of the door-shaped frame (15) is rotatably connected with a push-pull rod (16), and one end, far away from the door-shaped frame (15), of the push-pull rod (16) is rotatably connected with the rotary rod (21).

5. A concrete recycling apparatus as claimed in claim 2, wherein: fixed mounting has first stock guide (19) in concrete recycling bin (1), first stock guide (19) set up the top at first screen cloth (5), fixed mounting has second stock guide (20) in concrete recycling bin (1), second stock guide (20) set up the below at first screen cloth (5), first stock guide (19) with the both sides all laminate with inner wall around concrete recycling bin (1) around with second stock guide (20).

6. A concrete recycling device according to claim 1, wherein: the concrete recycling bin is characterized in that second discharge ports (11) are formed in two side walls of the concrete recycling bin (1), third guide plates (12) are arranged at the second discharge ports (11), and the two third guide plates (12) are fixedly welded on the concrete recycling bin (1).