CN219482797U - Building waste recovery device - Google Patents

Abstract

The utility model relates to the technical field of construction waste, in particular to a construction waste recycling device. The recycling bin comprises a recycling bin, a feeding port is formed in the top of the recycling bin, a feeding conveyor is arranged on one side of the recycling bin, a discharging end of the feeding conveyor corresponds to the feeding port, an electromagnetic filtering component is arranged at one end, close to the feeding port, of the recycling bin, the electromagnetic filtering component comprises a plurality of electromagnetic adsorption plates which are fixedly arranged on the inner side wall of the recycling bin in a staggered mode from top to bottom, a crushing component is arranged below the electromagnetic adsorption plate at the lowest position inside the recycling bin, a metal recycling port is formed in the side wall of the recycling bin between the crushing component and the electromagnetic adsorption plate at the lowest position, and a discharging port is formed in the bottom of the recycling bin. According to the utility model, the plurality of obliquely arranged electromagnetic adsorption plates are arranged, so that waste steel bars and waste iron blocks in the construction waste can be adsorbed on the electromagnetic adsorption plates and then sent into the crushing assembly for crushing, the crushing assembly is protected, and the service life is prolonged.

Description

Building waste recovery device

Technical Field

The utility model relates to the technical field of construction waste, in particular to a construction waste recycling device.

Background

Along with the acceleration of industrialization and urban processes, the construction industry also rapidly develops, and the accompanying building waste is increasingly generated. The amount of the Chinese construction waste accounts for more than 1/3 of the total amount of the urban garbage. The construction waste refers to dregs, waste soil, waste materials, sludge and other wastes generated in the process of constructing or dismantling various buildings, structures, pipe networks and the like by construction units or individuals. It is conventional practice to pulverize these construction waste materials, which are then used as construction waste for landfill.

At present, the patent document with the publication number of CN217341679U discloses a construction waste recycling device, which comprises a recycling bin, recycling bin upper end fixed mounting has the feeder hopper, recycling bin bottom rotates and is connected with the universal driving shaft, universal driving shaft one side has crushing spiral through power piece fixed mounting, the inside cavity of universal driving shaft, its lateral wall have evenly been seted up the filtration pore, recycling bin bottom fixed mounting has a rotation piece, this rotation piece with the fixed linking to each other in universal driving shaft bottom, the logical groove has been seted up to recycling bin lower extreme, and this logical groove lower extreme fixed mounting has the discharging pipe, recycling bin bottom fixed mounting has the honeycomb duct, and this waste recycling device is convenient for smash the waste material. However, the waste materials may contain a large amount of metal such as waste steel bars and waste iron blocks, and the waste materials are directly crushed, so that the crushing assembly is easily damaged, and the service life of the crushing assembly is reduced.

Disclosure of Invention

The utility model aims to provide a construction waste recycling device, which can adsorb waste steel bars and waste iron blocks in construction waste on an electromagnetic adsorption plate by arranging a plurality of obliquely arranged electromagnetic adsorption plates, and send the construction waste into a crushing assembly for crushing, so that the crushing assembly is protected, and the service life of the crushing assembly is prolonged.

The above object of the present utility model is achieved by the following technical solutions:

the utility model provides a building waste recovery unit, includes the collection box, the feed inlet has been seted up at the top of collection box, and one side of collection box is provided with the material loading conveyer, the discharge end and the feed inlet of material loading conveyer correspond, the inside of collection box is close to the one end of feed inlet and is provided with electromagnetic filtration subassembly, electromagnetic filtration subassembly includes a plurality of crisscross electromagnetic adsorption boards that set up on the collection box inside wall from top to bottom, electromagnetic adsorption board includes the suction plate and the fixed solenoid that sets up on the suction plate bottom surface, the below that is located the electromagnetic adsorption board of below in the collection box inside is provided with broken subassembly, is located metal recovery mouth has been seted up on the collection box lateral wall between broken subassembly and the electromagnetic adsorption board of below, the bottom of collection box is provided with the discharge gate.

Preferably, the crushing assembly comprises a crushing box fixedly arranged on the inner side wall of the recovery box, wherein two augers are connected to the inner wall of the crushing box at the same height in a horizontally symmetrical rotation mode, the rotation directions of the two augers are opposite, the two augers are respectively and coaxially fixedly connected with a crushing motor, the crushing motor is fixedly arranged on the outer side wall of the crushing box, and an inlet and an outlet are respectively formed in the top and the bottom of the crushing box.

Preferably, a baffle is rotatably connected to the side wall between the crushing assembly and the lowest electromagnetic adsorption plate through a rotating shaft, a driving assembly for driving the baffle to rotate is arranged on the side wall of the recovery box, when the baffle inclines upwards, the lower end of the baffle corresponds to the position of the metal recovery port, the higher end of the baffle corresponds to the position of the lowest electromagnetic adsorption plate, and when the baffle inclines downwards, the lower end of the baffle corresponds to the inlet position of the crushing assembly.

Preferably, the driving assembly comprises a driving motor fixedly arranged on the outer side wall of the recovery box, the output end of the driving motor stretches into the recovery box and is coaxially and fixedly connected with a driving gear, a driven gear is coaxially and fixedly connected to the rotating shaft of the guide plate, and the driving gear is matched with the driven gear.

Preferably, the filter screen is obliquely arranged downwards below the crushing assembly on the inner side wall of the recovery box, a circulating port is formed in a position, corresponding to the lower end of the filter screen, on the side wall of the recovery box, a circulating conveyor is arranged outside the circulating port, and the discharge end of the circulating conveyor corresponds to the feeding conveyor.

Preferably, a vibration motor is fixedly arranged on the outer side wall of the recovery box.

In summary, the beneficial technical effects of the utility model are as follows:

through setting up the electromagnetism adsorption plate and the broken subassembly that a plurality of slopes set up, can adsorb useless reinforcing bar, the scrap iron piece in the construction waste on the electromagnetism adsorption plate, send into broken subassembly again and break, play guard action to broken subassembly, increase of service life. In addition, through setting up the guide plate, drive the guide plate and rotate to different inclination, can satisfy the effect of discharging the metal and leading-in broken case of construction waste simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the recovery tank;

FIG. 3 is a schematic view of the structure of the baffle after rotation;

fig. 4 is a schematic structural view of a crushing assembly.

In the figure, 1, a recovery box; 11. a feeding port; 12. a loading conveyor; 13. a discharge port; 2. an electromagnetic adsorption plate; 21. a suction plate; 22. an electromagnetic coil; 31. a crushing box; 32. an auger; 33. a crushing motor; 4. a deflector; 41. a driving motor; 42. a drive gear; 43. a driven gear; 5. a metal recovery port; 6. a filter screen; 61. a circulation port; 62. a circulating conveyor; 7. and vibrating the motor.

Description of the embodiments

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-4, the construction waste recycling device disclosed by the utility model comprises a recycling box 1, wherein a feeding opening 11 is formed in the top of the recycling box 1, a feeding conveyor 12 is arranged on one side of the recycling box 1, the discharging end of the feeding conveyor 12 corresponds to the feeding opening 11, and construction waste is conveyed by the feeding conveyor 12 and is put into the recycling box 1 from the feeding opening 11. An electromagnetic filter component is arranged at one end of the interior of the recovery box 1, which is close to the feed opening 11. The electromagnetic filter assembly comprises three electromagnetic adsorption plates 2 which are obliquely and fixedly arranged on the inner side wall of the recovery box 1 from top to bottom in a staggered manner. The electromagnetic adsorption plate 2 includes a suction plate 21 and an electromagnetic coil 22 fixedly provided on the bottom surface of the suction plate 21. After the construction waste enters the recovery box 1, the construction waste falls on the uppermost electromagnetic adsorption plate 2 and rolls along the electromagnetic adsorption plate 2, in the process, the steel scraps and the iron scraps in the construction waste are adsorbed on the upper surface of the suction plate 21 under the action of the electromagnetic coil 22, and the construction waste sequentially rolls down along the two electromagnetic adsorption plates 2 below in the same way, and can fully adsorb the steel scraps and the iron scraps in the construction waste by arranging the three electromagnetic adsorption plates 2. The bottom of the recovery box 1 body is provided with a discharge hole 13.

The recovery box 1 is internally provided with a crushing assembly below the lowest electromagnetic adsorption plate 2. The crushing assembly comprises a crushing box 31 fixedly arranged on the inner side wall of the recovery box 1, two augers 32 are horizontally and symmetrically connected to the same height of the inner wall of the crushing box 31 in a rotating mode, and the rotating directions of the two augers 32 are opposite. The two augers 32 are respectively and fixedly connected with a crushing motor 33 coaxially, and the two crushing motors 33 are symmetrically and fixedly arranged on the outer side wall of the crushing box 31. An inlet and an outlet are provided at the top and bottom of the crushing box 31, respectively. The crushing motor 33 drives the two augers 32 to coaxially rotate, the construction waste enters the crushing box 31 from the inlet, is crushed under the action of the two augers 32, falls out from the outlet, and is discharged out of the recovery box 1 from the discharge port 13.

A guide plate 4 is rotatably connected on the side wall between the crushing assembly and the lowest electromagnetic adsorption plate 2 through a rotating shaft. A driving component for driving the deflector 4 to rotate is arranged on the side wall of the recovery box 1. The side wall of the recovery box 1 positioned between the crushing assembly and the lowest electromagnetic adsorption plate 2 is also provided with a metal recovery port 5. The driving assembly comprises a driving motor 41 fixedly arranged on the outer side wall of the recovery box 1, the output end of the driving motor 41 stretches into the recovery box 1 and is coaxially and fixedly connected with a driving gear 42, a driven gear 43 is coaxially and fixedly connected to the rotating shaft of the guide plate 4, and the driving gear 42 is matched with the driven gear 43. The driving motor 41 is turned on, the driving motor 41 drives the driving gear 42 to coaxially rotate, and the driving gear 42 drives the driven gear 43 to rotate, so that the guide plate 4 is driven to rotate around the axis of the rotating shaft. When the deflector 4 is inclined upward, the lower end of the deflector 4 corresponds to the position of the metal recovery port 5, and the higher end of the deflector 4 corresponds to the position of the lowermost electromagnetic adsorption plate 2. When the baffle 4 is inclined downwards, the lower end of the baffle 4 corresponds to the inlet position of the crushing assembly. When the construction waste is required to be crushed, the driving motor 41 is used for controlling the guide plate 4 to incline downwards to correspond to the inlet, so that the construction waste can fall into the crushing box 31 from the inlet; after the crushing is completed, the driving motor 41 is driven to control the deflector 4 to incline upwards and disconnect the electromagnetic coil 22, the metal on the suction plate 21 rolls along the suction plate 21 and falls on the deflector 4, and the metal is recovered from the metal recovery port 5 through the deflector 4. The vibration motor 7 is fixedly arranged on the outer side wall of the recovery box 1, so that when construction waste rolls from the electromagnetic adsorption plate 2, metal is conveniently adsorbed on the suction plate 21, and in addition, after the electromagnetic coil 22 is disconnected, the metal easily rolls from the suction plate 21.

A filter screen 6 is obliquely arranged downwards below the crushing assembly on the inner side wall of the recovery box 1, a circulating port 61 is arranged at a position corresponding to the lower end of the filter screen 6 on the side wall of the recovery box 1, and a circulating conveyor 62 is arranged outside the circulating port 61. The discharge end of the endless conveyor 62 corresponds to the loading conveyor 12. The crushed construction waste falls on the filter screen 6, insufficiently crushed construction waste is filtered by the filter screen 6, flows out from the circulation port 61 along the rolling of the filter screen 6, is conveyed to the feeding conveyor 12 through the circulation conveyor 62, and is thrown into the recovery box 1 from the feeding port 11 through the feeding conveyor 12 for crushing again, so that the crushing is more sufficient.

It is apparent that the above examples are merely illustrative of the present utility model and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While remaining within the scope of the utility model, obvious variations or modifications are incorporated by reference herein.

Claims (6)

1. A construction waste recovery device, characterized in that: including recovery case (1), feed inlet (11) have been seted up at the top of recovery case (1), and one side of recovery case (1) is provided with material loading conveyer (12), the discharge end and the feed inlet (11) of material loading conveyer (12) correspond, the inside of recovery case (1) is close to the one end of feed inlet (11) and is provided with electromagnetic filtration subassembly, electromagnetic filtration subassembly includes a plurality of crisscross electromagnetic adsorption boards (2) that set up on recovery case (1) inside wall by the slope down, electromagnetic adsorption board (2) include suction plate (21) and fixed solenoid (22) that set up on suction plate (21) bottom surface, the below that is located below electromagnetic adsorption board (2) inside recovery case (1) is provided with broken subassembly, be located metal recovery mouth (5) have been seted up on recovery case (1) lateral wall between broken subassembly and the below electromagnetic adsorption board (2), the bottom of recovery case (1) body is provided with discharge gate (13).

2. A construction waste recycling apparatus according to claim 1, wherein: the crushing assembly comprises a crushing box (31) fixedly arranged on the inner side wall of a recovery box (1), two augers (32) are connected to the inner wall of the crushing box (31) at the same height in a horizontally symmetrical rotation mode, the rotation directions of the two augers (32) are opposite, two augers (32) are respectively and fixedly connected with a crushing motor (33), the crushing motor (33) is fixedly arranged on the outer side wall of the crushing box (31), and an inlet and an outlet are respectively formed in the top and the bottom of the crushing box (31).

3. A construction waste recycling apparatus according to claim 2, characterized in that: the utility model discloses a crushing device, including broken subassembly, baffle (4) are connected with through the pivot rotation on the lateral wall between broken subassembly and below electromagnetism adsorption plate (2) be provided with on the lateral wall of collection box (1) and be used for driving the pivoted drive assembly of baffle (4), works as when baffle (4) slope upwards, the low end of baffle (4) corresponds with metal recovery mouth (5) position, the high end of baffle (4) corresponds with below electromagnetism adsorption plate (2) position, works as when baffle (4) slope down, the low end of baffle (4) corresponds with broken subassembly's import position.

4. A construction waste recycling apparatus according to claim 3, characterized in that: the driving assembly comprises a driving motor (41) fixedly arranged on the outer side wall of the recovery box (1), the output end of the driving motor (41) stretches into the recovery box (1) and is coaxially and fixedly connected with a driving gear (42), a driven gear (43) is coaxially and fixedly connected to the rotating shaft of the guide plate (4), and the driving gear (42) is matched with the driven gear (43).

5. A construction waste recycling apparatus according to claim 1, wherein: the recycling bin is characterized in that a filter screen (6) is obliquely arranged downwards below the crushing assembly on the inner side wall of the recycling bin (1), a circulating port (61) is formed in a position, corresponding to the lower end of the filter screen (6), on the side wall of the recycling bin (1), a circulating conveyor (62) is arranged outside the circulating port (61), and the discharge end of the circulating conveyor (62) corresponds to the feeding conveyor (12).

6. A construction waste recycling apparatus according to claim 1, wherein: the vibration motor (7) is fixedly arranged on the outer side wall of the recovery box (1).