CN221085730U

CN221085730U - Prefabricated building prefabricated part recycling device

Info

Publication number: CN221085730U
Application number: CN202322532722.9U
Authority: CN
Inventors: 王垚; 樊琦
Original assignee: HANZHONG VOCATIONAL AND TECHNICAL COLLEGE
Current assignee: HANZHONG VOCATIONAL AND TECHNICAL COLLEGE
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-06-07
Anticipated expiration: 2033-09-18

Abstract

The utility model discloses an assembled building prefabricated member recycling device, which relates to the technical field of prefabricated member recycling devices and comprises a box body, wherein two groups of baffles are arranged in the box body and are symmetrically distributed, one ends of the baffles are hinged to the inner wall of the box body, a first swivel seat is fixedly connected to the lower surface of the baffles, one ends of the first swivel seat, which are close to each other, of the two groups of baffles, an electric push rod is rotatably connected to the bottom of the first swivel seat, a second swivel seat is rotatably connected to one end, which is far away from the first swivel seat, of the electric push rod, the second swivel seat is fixedly connected to the inner wall of the box body, and a classification assembly is arranged below the baffles. According to the prefabricated building component recycling device, the crushed steel bars and concrete slide down from two groups of baffles, the buffer plate is hit in the sliding process, the rotating roller rotates, the steel bars are adsorbed on the magnet outside the rotating roller, separation of the steel bars and the concrete in the mixture is completed, and recycling efficiency is improved.

Description

Prefabricated building prefabricated part recycling device

Technical Field

The utility model relates to the technical field of prefabricated part recovery devices, in particular to an assembled building prefabricated part recovery device.

Background

The assembled building is formed by transferring a large amount of field operation work in the traditional building mode to a factory, processing and manufacturing building components and accessories (such as floors, wallboards, stairs, balconies and the like) in the factory, transporting to a building construction site, and assembling and installing the building on site in a reliable connection mode. The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, and is representative of a modern industrial production mode because standardized design, industrial production, assembly construction, informatization management and intelligent application are adopted.

In the building construction process, a plurality of unexpected uncontrollable conditions often occur, so that a small number of prefabricated members cannot be used normally, and recycling is performed. Most of the existing prefabricated member recovery treatment modes adopt jaw crushers for crushing, the prefabricated member is required to be crushed for multiple times, the working strength of operators is increased, and the working efficiency is reduced; and the steel bars in the prefabricated parts are difficult to separate from concrete, so that the recycling efficiency of the cement prefabricated parts is influenced.

Therefore, it is necessary to invent an assembled building prefabricated component recycling device to solve the above problems.

Disclosure of utility model

The utility model aims to provide an assembled building prefabricated member recycling device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an assembled building prefab recovery unit, includes the box, the inside of box is provided with two sets of baffles, and two sets of baffles are symmetric distribution, the one end of baffle articulates on the box inner wall, the first swivel mount of lower fixed surface of baffle is connected with, the one end that two sets of baffles are close to each other is located to first swivel mount, the bottom of first swivel mount is rotated and is connected with electric putter, electric putter keeps away from the one end rotation of first swivel mount and is connected with the second swivel mount, second swivel mount fixed connection is on the box inner wall, the below of baffle is provided with classification assembly.

Preferably, the classifying assembly comprises a first rotating shaft, rotating rollers and buffer plates, wherein the buffer plates are arranged in a plurality of groups, the first rotating shaft is rotationally connected inside the box body, the rotating rollers are fixedly connected to the outer parts of the first rotating shaft, the buffer plates are fixedly connected to the outer parts of the rotating rollers, and the buffer plates are distributed in a circumferential array around the rotating rollers.

Preferably, a magnet is arranged between two adjacent buffer plates, the magnet is of an arc-shaped structure, and the magnet is fixedly connected to the outside of the rotating roller.

Preferably, the inside rotation of box is connected with two sets of second pivots, and two sets of second pivots parallel distribution, the second pivot is located the top of baffle, the outside fixedly connected with crushing roller of second pivot.

Preferably, one end fixedly connected with first gear of second pivot, first gear is located the outside of box, and two sets of first gears meshing are connected, the one side fixedly connected with motor of box back to first gear, and one of them a set of second pivot fixed connection is in the drive shaft of motor.

Preferably, the both sides of box bottom are all fixedly connected with extension board, the both ends of extension board all rotate and are connected with the third pivot, the outside fixedly connected with conveying roller of third pivot, the cover is equipped with the conveyer belt between two sets of conveying rollers.

Preferably, the second gear is fixedly connected to the outer part of the second rotating shaft, the third gear is fixedly connected to the outer part of the third rotating shaft, and the second gear is connected with the third gear through belt transmission.

Preferably, the top of the box body is communicated with a feed hopper.

The utility model has the technical effects and advantages that:

1. The prefabricated member is poured into the box body through the feed hopper, and the motor drives the crushing roller to crush the prefabricated member through the two groups of second rotating shafts and the first gear. The telescopic ends of the electric push rods extend out, the two groups of baffles are closed, the crushing roller fully crushes the prefabricated part into a mixture of reinforcing steel bars and concrete, the telescopic ends of the two groups of electric push rods are alternately controlled to be recovered after crushing, the baffles are opened, and the crushed reinforcing steel bars and concrete slide down between the two groups of baffles. The buffer board is beaten to reinforcing bar and concrete landing in-process, makes the roller take place to rotate, and the reinforcing bar is adsorbed on the magnet of roller outside, accomplishes the separation of reinforcing bar and concrete in the mixture, improves recovery and recycle efficiency.

Drawings

FIG. 1 is a schematic view of an assembled building prefabricated component recycling apparatus according to the present utility model.

Fig. 2 is a schematic view of another view angle structure of the prefabricated building component recycling apparatus according to the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2a according to the present utility model.

FIG. 4 is a schematic view of the structure of the baffle, the first swivel, the electric push rod and the second swivel according to the present utility model.

FIG. 5 is a schematic diagram of a classifying assembly according to the present utility model.

In the figure: 1. a case; 2. a baffle; 3. a first swivel mount; 4. an electric push rod; 5. a second swivel mount; 6. a first rotating shaft; 7. a rotating roller; 8. a magnet; 9. a buffer plate; 10. a second rotating shaft; 11. a pulverizing roller; 12. a first gear; 13. a second gear; 14. a third rotating shaft; 15. a third gear; 16. a belt; 17. a support plate; 18. a conveying roller; 19. a conveyor belt; 20. a feed hopper; 21. and a motor.

Detailed Description

The technical solutions in the embodiments of the present utility model will be made clear below in conjunction with the drawings in the embodiments of the present utility model; it will be apparent that the embodiments described are only some, but not all, of the embodiments of the utility model. 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 assembled building prefabricated part recycling device as shown in fig. 1-5, which comprises a box body 1, wherein the box body 1 is used for crushing prefabricated parts and separating reinforced steel bars from concrete in the prefabricated parts. The top of the box body 1 is communicated with a feed hopper 20, and when the box is specifically operated, the prefabricated member is poured into the box body 1 through the feed hopper 20 for crushing. Two groups of baffles 2 are arranged in the box body 1, the two groups of baffles 2 are symmetrically distributed, one end of each baffle 2 is hinged to the inner wall of the box body 1, and the two groups of baffles 2 can be opened and closed. When the prefabricated member is crushed, the two groups of baffles 2 are closed, so that the crushing roller 11 fully crushes the prefabricated member, the two groups of baffles 2 are opened after crushing is finished, and the steel bars and the concrete slide down between the two groups of baffles 2. The lower surface fixedly connected with first seat of revolution 3 of baffle 2, first seat of revolution 3 are located the one end that two sets of baffles 2 are close to each other, and the bottom rotation of first seat of revolution 3 is connected with electric putter 4, and electric putter 4 keeps away from the one end rotation of first seat of revolution 3 and is connected with second swivel mount 5, and second swivel mount 5 fixed connection is on box 1 inner wall. The expansion and contraction of the electric push rod 4 controls the opening and closing states of the baffle plate 2. The classifying assembly is arranged below the baffle plate 2 and separates the reinforced steel bars and the concrete in the mixture after the prefabricated members are crushed, so that the recycling efficiency is improved.

During operation, the prefabricated member is poured into the box body 1 through the feed hopper 20, the motor 21 is started, and the motor 21 drives the crushing roller 11 to crush the prefabricated member through the two groups of second rotating shafts 10 and the first gear 12. The telescopic ends of the electric push rods 4 extend out to close the two groups of baffles 2, so that the prefabricated members are fully crushed into a mixture of reinforced steel bars and concrete by the crushing roller 11, the telescopic ends of the two groups of electric push rods 4 are alternately controlled to be recycled after crushing, the baffles 2 are opened, and the crushed reinforced steel bars and concrete slide down between the two groups of baffles 2. The buffer plate 9 is hit in the process that the steel bars and the concrete drop, so that the rotating roller 7 rotates, the steel bars are adsorbed on the magnet 8 outside the rotating roller 7, separation of the steel bars and the concrete in the mixture is completed, and recycling efficiency is improved.

When specifically setting up, categorised subassembly includes first pivot 6, roller 7 and buffer board 9, and buffer board 9 sets up to the multiunit. The reinforcing bar and concrete drop in-process and hit buffer board 9, make roller 7 take place to rotate, buffer board 9 can also delay the speed of dropping of reinforcing bar and concrete simultaneously, and then make the better absorption reinforcing bar of magnet 8, improve categorised efficiency. The first rotating shaft 6 is rotationally connected in the box body 1, the trend of the first rotating shaft 6 is consistent with the trend of a gap between the two groups of baffles 2, and when the steel bars and the concrete fall, the rotating roller 7 can be driven to rotate through the buffer plate 9. The rotating roller 7 is fixedly connected to the outer part of the first rotating shaft 6, the buffer plates 9 are fixedly connected to the outer part of the rotating roller 7, and a plurality of groups of buffer plates 9 are distributed in a circumferential array around the rotating roller 7.

In order to separate the reinforced bars in the prefabricated parts from the concrete, magnets 8 are arranged between two adjacent groups of buffer plates 9, the magnets 8 are of arc-shaped structures, and the magnets 8 are fixedly connected to the outside of the rotating roller 7. The magnet 8 is arranged as an electromagnet, and the magnet 8 is started after the crushing is finished, so that the magnet is magnetic and attracts the reinforcing steel bars in the mixture. When the magnet 8 is turned off and loses magnetism, the reinforcing bars drop from the outside of the magnet 8 onto the conveyor belt 19.

The inside rotation of box 1 is connected with two sets of second pivot 10, and two sets of second pivot 10 parallel distribution, and second pivot 10 is located the top of baffle 2, and the outside fixedly connected with of second pivot 10 smashes roller 11.

One end of the second rotating shaft 10 is fixedly connected with a first gear 12, the first gear 12 is positioned outside the box body 1, and two groups of first gears 12 are in meshed connection. The side of the box body 1 facing away from the first gear 12 is fixedly connected with a motor 21, wherein a group of second rotating shafts 10 are fixedly connected to the driving shaft of the motor 21.

When the rotary crushing machine works, the motor 21 rotates to drive one group of second rotary shafts 10 to rotate, and the two groups of first gears 12 are in meshed connection, so that the two groups of crushing rollers 11 rotationally crush the prefabricated parts.

Considering that the crushed and classified reinforced bars and concrete are convenient to recycle, two sides of the bottom of the box body 1 are fixedly connected with support plates 17, two ends of each support plate 17 are rotatably connected with a third rotating shaft 14, the outside of each third rotating shaft 14 is fixedly connected with a conveying roller 18, and a conveying belt 19 is sleeved between the two groups of conveying rollers 18.

The second gear 13 is fixedly connected to the outer portion of the second rotating shaft 10, and the third gear 15 is fixedly connected to the outer portion of the third rotating shaft 14. The second gear 13 is in transmission connection with the third gear 15 through a belt 16. The belt 16 is a gear belt (gears of the inner ring of the gear belt are not shown in the figure), and the inner ring of the belt 16 is provided with tooth blocks matching with the second gear 13 and the third gear 15, so that the second gear 13 and the third gear 15 rotate simultaneously.

Claims

1. The utility model provides an assembled building prefab recovery unit, includes box (1), its characterized in that: the inside of box (1) is provided with two sets of baffles (2), and two sets of baffles (2) are symmetric distribution, the one end of baffle (2) articulates on box (1) inner wall, the lower fixed surface of baffle (2) is connected with first swivel mount (3), first swivel mount (3) are located the one end that two sets of baffles (2) are close to each other, the bottom rotation of first swivel mount (3) is connected with electric putter (4), electric putter (4) keep away from the one end rotation of first swivel mount (3) and are connected with second swivel mount (5), second swivel mount (5) fixed connection is on box (1) inner wall, the below of baffle (2) is provided with classification assembly.

2. A fabricated building preform recycling device according to claim 1, wherein: the classifying assembly comprises a first rotating shaft (6), rotating rollers (7) and buffer plates (9), wherein the buffer plates (9) are arranged in a plurality of groups, the first rotating shaft (6) is rotationally connected inside the box body (1), the rotating rollers (7) are fixedly connected to the outer parts of the first rotating shaft (6), the buffer plates (9) are fixedly connected to the outer parts of the rotating rollers (7), and the plurality of groups of buffer plates (9) encircle the rotating rollers (7) to be distributed in a circumferential array.

3. A fabricated building preform recycling device according to claim 2, wherein: a magnet (8) is arranged between two adjacent groups of buffer plates (9), the magnet (8) is of an arc-shaped structure, and the magnet (8) is fixedly connected to the outside of the rotating roller (7).

4. A fabricated building preform recycling device according to claim 1, wherein: the inside rotation of box (1) is connected with two sets of second pivot (10), and two sets of second pivot (10) parallel distribution, second pivot (10) are located the top of baffle (2), the outside fixedly connected with crushing roller (11) of second pivot (10).

5. A fabricated building preform recycling device according to claim 4, wherein: one end fixedly connected with first gear (12) of second pivot (10), first gear (12) are located the outside of box (1), and two sets of first gears (12) meshing are connected, one side fixedly connected with motor (21) of box (1) dorsad first gear (12), and wherein a set of second pivot (10) fixed connection is in the drive shaft of motor (21).

6. A fabricated building preform recycling device according to claim 4, wherein: both sides of box (1) bottom are all fixedly connected with extension board (17), the both ends of extension board (17) are all rotated and are connected with third pivot (14), the outside fixedly connected with conveying roller (18) of third pivot (14), suit conveyer belt (19) between two sets of conveying rollers (18).

7. The fabricated building preform recycling device according to claim 6, wherein: the second rotating shaft (10) is fixedly connected with a second gear (13) outside, a third gear (15) is fixedly connected with the outside of the third rotating shaft (14), and the second gear (13) is in transmission connection with the third gear (15) through a belt (16).

8. A fabricated building preform recycling device according to claim 1, wherein: the top of the box body (1) is communicated with a feed hopper (20).